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 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10508 lfs df || error "lfs df failed"
10509 lfs df -ih || error "lfs df -ih failed"
10510 lfs df -h $DIR || error "lfs df -h $DIR failed"
10511 lfs df -i $DIR || error "lfs df -i $DIR failed"
10512 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
10513 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
10515 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
10516 lctl --device %$OSC deactivate
10517 lfs df || error "lfs df with deactivated OSC failed"
10518 lctl --device %$OSC activate
10519 # wait the osc back to normal
10520 wait_osc_import_ready client ost
10522 lfs df || error "lfs df with reactivated OSC failed"
10525 run_test 104a "lfs df [-ih] [path] test ========================="
10528 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10529 [ $RUNAS_ID -eq $UID ] &&
10530 skip_env "RUNAS_ID = UID = $UID -- skipping"
10532 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
10533 grep "Permission denied" | wc -l)))
10534 if [ $denied_cnt -ne 0 ]; then
10535 error "lfs check servers test failed"
10538 run_test 104b "$RUNAS lfs check servers test ===================="
10541 # doesn't work on 2.4 kernels
10543 if $(flock_is_enabled); then
10544 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
10546 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
10550 run_test 105a "flock when mounted without -o flock test ========"
10554 if $(flock_is_enabled); then
10555 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
10557 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
10561 run_test 105b "fcntl when mounted without -o flock test ========"
10565 if $(flock_is_enabled); then
10566 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
10568 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
10572 run_test 105c "lockf when mounted without -o flock test"
10574 test_105d() { # bug 15924
10575 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10577 test_mkdir $DIR/$tdir
10578 flock_is_enabled || skip_env "mount w/o flock enabled"
10579 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
10580 $LCTL set_param fail_loc=0x80000315
10581 flocks_test 2 $DIR/$tdir
10583 run_test 105d "flock race (should not freeze) ========"
10585 test_105e() { # bug 22660 && 22040
10586 flock_is_enabled || skip_env "mount w/o flock enabled"
10589 flocks_test 3 $DIR/$tfile
10591 run_test 105e "Two conflicting flocks from same process"
10593 test_106() { #bug 10921
10594 test_mkdir $DIR/$tdir
10595 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
10596 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
10598 run_test 106 "attempt exec of dir followed by chown of that dir"
10601 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10609 local save_pattern=$(sysctl -n kernel.core_pattern)
10610 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
10611 sysctl -w kernel.core_pattern=$file
10612 sysctl -w kernel.core_uses_pid=0
10614 ulimit -c unlimited
10620 kill -s 11 $SLEEPPID
10622 if [ -e $file ]; then
10623 size=`stat -c%s $file`
10624 [ $size -eq 0 ] && error "Fail to create core file $file"
10626 error "Fail to create core file $file"
10629 sysctl -w kernel.core_pattern=$save_pattern
10630 sysctl -w kernel.core_uses_pid=$save_uses_pid
10633 run_test 107 "Coredump on SIG"
10636 test_mkdir $DIR/$tdir
10637 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255)
10638 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/$(str_repeat 'b' 256) &&
10639 error "mkdir with 256 char should fail, but did not"
10640 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
10641 error "create with 255 char failed"
10642 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
10643 error "create with 256 char should fail, but did not"
10648 run_test 110 "filename length checking"
10651 # Purpose: To verify dynamic thread (OSS) creation.
10654 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10655 remote_ost_nodsh && skip "remote OST with nodsh"
10657 # Lustre does not stop service threads once they are started.
10658 # Reset number of running threads to default.
10663 local save_params="$TMP/sanity-$TESTNAME.parameters"
10665 # Get ll_ost_io count before I/O
10666 OSTIO_pre=$(do_facet ost1 \
10667 "$LCTL get_param ost.OSS.ost_io.threads_started | cut -d= -f2")
10668 # Exit if lustre is not running (ll_ost_io not running).
10669 [ -z "$OSTIO_pre" ] && error "no OSS threads"
10671 echo "Starting with $OSTIO_pre threads"
10672 local thread_max=$((OSTIO_pre * 2))
10673 local rpc_in_flight=$((thread_max * 2))
10674 # Number of I/O Process proposed to be started.
10676 local facets=$(get_facets OST)
10678 save_lustre_params client "osc.*OST*.max_rpcs_in_flight" > $save_params
10679 save_lustre_params $facets "ost.OSS.ost_io.threads_max" >> $save_params
10681 # Set in_flight to $rpc_in_flight
10682 $LCTL set_param osc.*OST*.max_rpcs_in_flight=$rpc_in_flight ||
10683 error "Failed to set max_rpcs_in_flight to $rpc_in_flight"
10684 nfiles=${rpc_in_flight}
10685 # Set ost thread_max to $thread_max
10686 do_facet ost1 "$LCTL set_param ost.OSS.ost_io.threads_max=$thread_max"
10688 # 5 Minutes should be sufficient for max number of OSS
10689 # threads(thread_max) to be created.
10693 local WTL=${WTL:-"$LUSTRE/tests/write_time_limit"}
10694 test_mkdir $DIR/$tdir
10695 for i in $(seq $nfiles); do
10696 local file=$DIR/$tdir/${tfile}-$i
10697 $LFS setstripe -c -1 -i 0 $file
10698 ($WTL $file $timeout)&
10701 # I/O Started - Wait for thread_started to reach thread_max or report
10702 # error if thread_started is more than thread_max.
10703 echo "Waiting for thread_started to reach thread_max"
10704 local thread_started=0
10705 local end_time=$((SECONDS + timeout))
10707 while [ $SECONDS -le $end_time ] ; do
10709 # Get ost i/o thread_started count.
10710 thread_started=$(do_facet ost1 \
10712 ost.OSS.ost_io.threads_started | cut -d= -f2")
10713 # Break out if thread_started is equal/greater than thread_max
10714 if [[ $thread_started -ge $thread_max ]]; then
10715 echo ll_ost_io thread_started $thread_started, \
10716 equal/greater than thread_max $thread_max
10722 # Cleanup - We have the numbers, Kill i/o jobs if running.
10723 jobcount=($(jobs -p))
10724 for i in $(seq 0 $((${#jobcount[@]}-1)))
10726 kill -9 ${jobcount[$i]}
10727 if [ $? -ne 0 ] ; then
10729 Failed to Kill \'WTL\(I/O\)\' with pid ${jobcount[$i]}
10733 # Cleanup files left by WTL binary.
10734 for i in $(seq $nfiles); do
10735 local file=$DIR/$tdir/${tfile}-$i
10737 if [ $? -ne 0 ] ; then
10738 echo "Warning: Failed to delete file $file"
10742 restore_lustre_params <$save_params
10743 rm -f $save_params || echo "Warning: delete file '$save_params' failed"
10745 # Error out if no new thread has started or Thread started is greater
10747 if [[ $thread_started -le $OSTIO_pre ||
10748 $thread_started -gt $thread_max ]]; then
10749 error "ll_ost_io: thread_started $thread_started" \
10750 "OSTIO_pre $OSTIO_pre, thread_max $thread_max." \
10751 "No new thread started or thread started greater " \
10755 run_test 115 "verify dynamic thread creation===================="
10758 wait_delete_completed
10759 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
10760 echo "OST kbytes available: ${AVAIL[@]}"
10765 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
10766 #echo OST $i: ${AVAIL[i]}kb
10767 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
10771 if [[ ${AVAIL[i]} -lt $MINV ]]; then
10776 echo "Min free space: OST $MINI: $MINV"
10777 echo "Max free space: OST $MAXI: $MAXV"
10780 test_116a() { # was previously test_116()
10781 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10782 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10783 remote_mds_nodsh && skip "remote MDS with nodsh"
10785 echo -n "Free space priority "
10786 do_facet $SINGLEMDS lctl get_param -n lo[vd].*-mdtlov.qos_prio_free |
10791 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip"
10792 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip"
10793 trap simple_cleanup_common EXIT
10795 # Check if we need to generate uneven OSTs
10796 test_mkdir -p $DIR/$tdir/OST${MINI}
10797 local FILL=$((MINV / 4))
10798 local DIFF=$((MAXV - MINV))
10799 local DIFF2=$((DIFF * 100 / MINV))
10801 local threshold=$(do_facet $SINGLEMDS \
10802 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
10803 threshold=${threshold%%%}
10804 echo -n "Check for uneven OSTs: "
10805 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
10807 if [[ $DIFF2 -gt $threshold ]]; then
10809 echo "Don't need to fill OST$MINI"
10811 # generate uneven OSTs. Write 2% over the QOS threshold value
10813 DIFF=$((threshold - DIFF2 + 2))
10814 DIFF2=$((MINV * DIFF / 100))
10815 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
10816 $LFS setstripe -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
10817 error "setstripe failed"
10818 DIFF=$((DIFF2 / 2048))
10820 while [ $i -lt $DIFF ]; do
10822 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
10823 bs=2M count=1 2>/dev/null
10832 DIFF=$((MAXV - MINV))
10833 DIFF2=$((DIFF * 100 / MINV))
10834 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
10835 if [ $DIFF2 -gt $threshold ]; then
10838 echo "failed - QOS mode won't be used"
10839 simple_cleanup_common
10840 skip "QOS imbalance criteria not met"
10848 # now fill using QOS
10849 $LFS setstripe -c 1 $DIR/$tdir
10850 FILL=$((FILL / 200))
10851 if [ $FILL -gt 600 ]; then
10854 echo "writing $FILL files to QOS-assigned OSTs"
10856 while [ $i -lt $FILL ]; do
10858 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
10859 count=1 2>/dev/null
10862 echo "wrote $i 200k files"
10866 echo "Note: free space may not be updated, so measurements might be off"
10868 DIFF2=$((MAXV - MINV))
10869 echo "free space delta: orig $DIFF final $DIFF2"
10870 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
10871 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
10872 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
10873 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
10874 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
10875 if [[ $DIFF -gt 0 ]]; then
10876 FILL=$((DIFF2 * 100 / DIFF - 100))
10877 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
10880 # Figure out which files were written where
10881 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
10882 awk '/'$MINI1': / {print $2; exit}')
10884 MINC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
10885 echo "$MINC files created on smaller OST $MINI1"
10886 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
10887 awk '/'$MAXI1': / {print $2; exit}')
10889 MAXC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
10890 echo "$MAXC files created on larger OST $MAXI1"
10891 if [[ $MINC -gt 0 ]]; then
10892 FILL=$((MAXC * 100 / MINC - 100))
10893 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
10895 [[ $MAXC -gt $MINC ]] ||
10896 error_ignore LU-9 "stripe QOS didn't balance free space"
10897 simple_cleanup_common
10899 run_test 116a "stripe QOS: free space balance ==================="
10901 test_116b() { # LU-2093
10902 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10903 remote_mds_nodsh && skip "remote MDS with nodsh"
10905 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
10906 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
10907 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
10908 [ -z "$old_rr" ] && skip "no QOS"
10909 do_facet $SINGLEMDS lctl set_param \
10910 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
10911 mkdir -p $DIR/$tdir
10912 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
10913 createmany -o $DIR/$tdir/f- 20 || error "can't create"
10914 do_facet $SINGLEMDS lctl set_param fail_loc=0
10916 do_facet $SINGLEMDS lctl set_param \
10917 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
10919 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
10921 test_117() # bug 10891
10923 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10925 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
10926 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
10927 lctl set_param fail_loc=0x21e
10928 > $DIR/$tfile || error "truncate failed"
10929 lctl set_param fail_loc=0
10930 echo "Truncate succeeded."
10933 run_test 117 "verify osd extend =========="
10935 NO_SLOW_RESENDCOUNT=4
10936 export OLD_RESENDCOUNT=""
10937 set_resend_count () {
10938 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
10939 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
10940 lctl set_param -n $PROC_RESENDCOUNT $1
10941 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
10944 # for reduce test_118* time (b=14842)
10945 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
10947 # Reset async IO behavior after error case
10949 FILE=$DIR/reset_async
10951 # Ensure all OSCs are cleared
10952 $LFS setstripe -c -1 $FILE
10953 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
10958 test_118a() #bug 11710
10960 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10964 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10965 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10966 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
10968 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10969 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10974 run_test 118a "verify O_SYNC works =========="
10978 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10979 remote_ost_nodsh && skip "remote OST with nodsh"
10983 #define OBD_FAIL_SRV_ENOENT 0x217
10984 set_nodes_failloc "$(osts_nodes)" 0x217
10985 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10987 set_nodes_failloc "$(osts_nodes)" 0
10988 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10989 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10992 if [[ $RC -eq 0 ]]; then
10993 error "Must return error due to dropped pages, rc=$RC"
10997 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10998 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11002 echo "Dirty pages not leaked on ENOENT"
11004 # Due to the above error the OSC will issue all RPCs syncronously
11005 # until a subsequent RPC completes successfully without error.
11006 $MULTIOP $DIR/$tfile Ow4096yc
11011 run_test 118b "Reclaim dirty pages on fatal error =========="
11015 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11017 # for 118c, restore the original resend count, LU-1940
11018 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
11019 set_resend_count $OLD_RESENDCOUNT
11020 remote_ost_nodsh && skip "remote OST with nodsh"
11024 #define OBD_FAIL_OST_EROFS 0x216
11025 set_nodes_failloc "$(osts_nodes)" 0x216
11027 # multiop should block due to fsync until pages are written
11028 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
11032 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
11033 error "Multiop failed to block on fsync, pid=$MULTIPID"
11036 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11038 if [[ $WRITEBACK -eq 0 ]]; then
11039 error "No page in writeback, writeback=$WRITEBACK"
11042 set_nodes_failloc "$(osts_nodes)" 0
11045 if [[ $RC -ne 0 ]]; then
11046 error "Multiop fsync failed, rc=$RC"
11049 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11050 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11052 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11053 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11057 echo "Dirty pages flushed via fsync on EROFS"
11060 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
11062 # continue to use small resend count to reduce test_118* time (b=14842)
11063 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
11067 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11068 remote_ost_nodsh && skip "remote OST with nodsh"
11072 #define OBD_FAIL_OST_BRW_PAUSE_BULK
11073 set_nodes_failloc "$(osts_nodes)" 0x214
11074 # multiop should block due to fsync until pages are written
11075 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
11079 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
11080 error "Multiop failed to block on fsync, pid=$MULTIPID"
11083 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11085 if [[ $WRITEBACK -eq 0 ]]; then
11086 error "No page in writeback, writeback=$WRITEBACK"
11089 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
11090 set_nodes_failloc "$(osts_nodes)" 0
11092 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11093 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11095 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11096 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11100 echo "Dirty pages gaurenteed flushed via fsync"
11103 run_test 118d "Fsync validation inject a delay of the bulk =========="
11106 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11110 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
11111 lctl set_param fail_loc=0x8000040a
11113 # Should simulate EINVAL error which is fatal
11114 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11116 if [[ $RC -eq 0 ]]; then
11117 error "Must return error due to dropped pages, rc=$RC"
11120 lctl set_param fail_loc=0x0
11122 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11123 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11124 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11126 if [[ $LOCKED -ne 0 ]]; then
11127 error "Locked pages remain in cache, locked=$LOCKED"
11130 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11131 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11135 echo "No pages locked after fsync"
11140 run_test 118f "Simulate unrecoverable OSC side error =========="
11143 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11147 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
11148 lctl set_param fail_loc=0x406
11150 # simulate local -ENOMEM
11151 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11154 lctl set_param fail_loc=0
11155 if [[ $RC -eq 0 ]]; then
11156 error "Must return error due to dropped pages, rc=$RC"
11159 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11160 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11161 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11163 if [[ $LOCKED -ne 0 ]]; then
11164 error "Locked pages remain in cache, locked=$LOCKED"
11167 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11168 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11172 echo "No pages locked after fsync"
11177 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
11180 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11181 remote_ost_nodsh && skip "remote OST with nodsh"
11185 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
11186 set_nodes_failloc "$(osts_nodes)" 0x20e
11187 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
11188 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11191 set_nodes_failloc "$(osts_nodes)" 0
11192 if [[ $RC -eq 0 ]]; then
11193 error "Must return error due to dropped pages, rc=$RC"
11196 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11197 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11198 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11200 if [[ $LOCKED -ne 0 ]]; then
11201 error "Locked pages remain in cache, locked=$LOCKED"
11204 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11205 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11209 echo "No pages locked after fsync"
11213 run_test 118h "Verify timeout in handling recoverables errors =========="
11215 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
11218 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11219 remote_ost_nodsh && skip "remote OST with nodsh"
11223 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
11224 set_nodes_failloc "$(osts_nodes)" 0x20e
11226 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
11227 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
11230 set_nodes_failloc "$(osts_nodes)" 0
11234 if [[ $RC -ne 0 ]]; then
11235 error "got error, but should be not, rc=$RC"
11238 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11239 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11240 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
11241 if [[ $LOCKED -ne 0 ]]; then
11242 error "Locked pages remain in cache, locked=$LOCKED"
11245 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11246 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11250 echo "No pages locked after fsync"
11254 run_test 118i "Fix error before timeout in recoverable error =========="
11256 [ "$SLOW" = "no" ] && set_resend_count 4
11259 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11260 remote_ost_nodsh && skip "remote OST with nodsh"
11264 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
11265 set_nodes_failloc "$(osts_nodes)" 0x220
11267 # return -EIO from OST
11268 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11270 set_nodes_failloc "$(osts_nodes)" 0x0
11271 if [[ $RC -eq 0 ]]; then
11272 error "Must return error due to dropped pages, rc=$RC"
11275 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11276 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11277 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
11278 if [[ $LOCKED -ne 0 ]]; then
11279 error "Locked pages remain in cache, locked=$LOCKED"
11282 # in recoverable error on OST we want resend and stay until it finished
11283 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11284 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11288 echo "No pages locked after fsync"
11292 run_test 118j "Simulate unrecoverable OST side error =========="
11296 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11297 remote_ost_nodsh && skip "remote OSTs with nodsh"
11299 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
11300 set_nodes_failloc "$(osts_nodes)" 0x20e
11301 test_mkdir $DIR/$tdir
11303 for ((i=0;i<10;i++)); do
11304 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
11305 error "dd to $DIR/$tdir/$tfile-$i failed" )&
11312 set_nodes_failloc "$(osts_nodes)" 0
11315 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
11317 test_118l() # LU-646
11319 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11321 test_mkdir $DIR/$tdir
11322 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
11325 run_test 118l "fsync dir"
11327 test_118m() # LU-3066
11329 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11331 test_mkdir $DIR/$tdir
11332 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
11335 run_test 118m "fdatasync dir ========="
11337 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
11344 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11345 remote_ost_nodsh && skip "remote OSTs with nodsh"
11347 # Sleep to avoid a cached response.
11348 #define OBD_STATFS_CACHE_SECONDS 1
11351 # Inject a 10 second delay in the OST_STATFS handler.
11352 #define OBD_FAIL_OST_STATFS_DELAY 0x242
11353 set_nodes_failloc "$(osts_nodes)" 0x242
11356 stat --file-system $MOUNT > /dev/null
11359 set_nodes_failloc "$(osts_nodes)" 0
11361 if ((end - begin > 20)); then
11362 error "statfs took $((end - begin)) seconds, expected 10"
11365 run_test 118n "statfs() sends OST_STATFS requests in parallel"
11367 test_119a() # bug 11737
11369 BSIZE=$((512 * 1024))
11370 directio write $DIR/$tfile 0 1 $BSIZE
11371 # We ask to read two blocks, which is more than a file size.
11372 # directio will indicate an error when requested and actual
11373 # sizes aren't equeal (a normal situation in this case) and
11374 # print actual read amount.
11375 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
11376 if [ "$NOB" != "$BSIZE" ]; then
11377 error "read $NOB bytes instead of $BSIZE"
11381 run_test 119a "Short directIO read must return actual read amount"
11383 test_119b() # bug 11737
11385 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11387 $LFS setstripe -c 2 $DIR/$tfile || error "setstripe failed"
11388 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
11390 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) ||
11391 error "direct read failed"
11394 run_test 119b "Sparse directIO read must return actual read amount"
11396 test_119c() # bug 13099
11399 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
11400 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
11403 run_test 119c "Testing for direct read hitting hole"
11405 test_119d() # bug 15950
11407 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11409 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
11410 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
11412 $LFS setstripe $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
11413 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
11414 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
11415 lctl set_param fail_loc=0x40d
11416 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
11419 cat $DIR/$tfile > /dev/null &
11420 lctl set_param fail_loc=0
11423 log "the DIO writes have completed, now wait for the reads (should not block very long)"
11425 [ -n "`ps h -p $pid_reads -o comm`" ] && \
11426 error "the read rpcs have not completed in 2s"
11428 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
11430 run_test 119d "The DIO path should try to send a new rpc once one is completed"
11433 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11434 remote_mds_nodsh && skip "remote MDS with nodsh"
11435 test_mkdir -i0 -c1 $DIR/$tdir
11436 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11437 skip_env "no early lock cancel on server"
11439 lru_resize_disable mdc
11440 lru_resize_disable osc
11441 cancel_lru_locks mdc
11442 # asynchronous object destroy at MDT could cause bl ast to client
11443 cancel_lru_locks osc
11445 stat $DIR/$tdir > /dev/null
11446 can1=$(do_facet mds1 \
11447 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11448 awk '/ldlm_cancel/ {print $2}')
11449 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11450 awk '/ldlm_bl_callback/ {print $2}')
11451 test_mkdir -i0 -c1 $DIR/$tdir/d1
11452 can2=$(do_facet mds1 \
11453 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11454 awk '/ldlm_cancel/ {print $2}')
11455 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11456 awk '/ldlm_bl_callback/ {print $2}')
11457 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11458 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11459 lru_resize_enable mdc
11460 lru_resize_enable osc
11462 run_test 120a "Early Lock Cancel: mkdir test"
11465 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11466 remote_mds_nodsh && skip "remote MDS with nodsh"
11467 test_mkdir $DIR/$tdir
11468 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11469 skip_env "no early lock cancel on server"
11471 lru_resize_disable mdc
11472 lru_resize_disable osc
11473 cancel_lru_locks mdc
11474 stat $DIR/$tdir > /dev/null
11475 can1=$(do_facet $SINGLEMDS \
11476 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11477 awk '/ldlm_cancel/ {print $2}')
11478 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11479 awk '/ldlm_bl_callback/ {print $2}')
11480 touch $DIR/$tdir/f1
11481 can2=$(do_facet $SINGLEMDS \
11482 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11483 awk '/ldlm_cancel/ {print $2}')
11484 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11485 awk '/ldlm_bl_callback/ {print $2}')
11486 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11487 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11488 lru_resize_enable mdc
11489 lru_resize_enable osc
11491 run_test 120b "Early Lock Cancel: create test"
11494 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11495 remote_mds_nodsh && skip "remote MDS with nodsh"
11496 test_mkdir -i0 -c1 $DIR/$tdir
11497 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11498 skip "no early lock cancel on server"
11500 lru_resize_disable mdc
11501 lru_resize_disable osc
11502 test_mkdir -i0 -c1 $DIR/$tdir/d1
11503 test_mkdir -i0 -c1 $DIR/$tdir/d2
11504 touch $DIR/$tdir/d1/f1
11505 cancel_lru_locks mdc
11506 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
11507 can1=$(do_facet mds1 \
11508 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11509 awk '/ldlm_cancel/ {print $2}')
11510 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11511 awk '/ldlm_bl_callback/ {print $2}')
11512 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
11513 can2=$(do_facet mds1 \
11514 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11515 awk '/ldlm_cancel/ {print $2}')
11516 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11517 awk '/ldlm_bl_callback/ {print $2}')
11518 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11519 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11520 lru_resize_enable mdc
11521 lru_resize_enable osc
11523 run_test 120c "Early Lock Cancel: link test"
11526 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11527 remote_mds_nodsh && skip "remote MDS with nodsh"
11528 test_mkdir -i0 -c1 $DIR/$tdir
11529 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11530 skip_env "no early lock cancel on server"
11532 lru_resize_disable mdc
11533 lru_resize_disable osc
11535 cancel_lru_locks mdc
11536 stat $DIR/$tdir > /dev/null
11537 can1=$(do_facet mds1 \
11538 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11539 awk '/ldlm_cancel/ {print $2}')
11540 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11541 awk '/ldlm_bl_callback/ {print $2}')
11542 chmod a+x $DIR/$tdir
11543 can2=$(do_facet mds1 \
11544 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11545 awk '/ldlm_cancel/ {print $2}')
11546 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11547 awk '/ldlm_bl_callback/ {print $2}')
11548 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11549 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11550 lru_resize_enable mdc
11551 lru_resize_enable osc
11553 run_test 120d "Early Lock Cancel: setattr test"
11556 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11557 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11558 skip_env "no early lock cancel on server"
11559 remote_mds_nodsh && skip "remote MDS with nodsh"
11561 local dlmtrace_set=false
11563 test_mkdir -i0 -c1 $DIR/$tdir
11564 lru_resize_disable mdc
11565 lru_resize_disable osc
11566 ! $LCTL get_param debug | grep -q dlmtrace &&
11567 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
11568 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
11569 cancel_lru_locks mdc
11570 cancel_lru_locks osc
11571 dd if=$DIR/$tdir/f1 of=/dev/null
11572 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
11573 # XXX client can not do early lock cancel of OST lock
11574 # during unlink (LU-4206), so cancel osc lock now.
11576 cancel_lru_locks osc
11577 can1=$(do_facet mds1 \
11578 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11579 awk '/ldlm_cancel/ {print $2}')
11580 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11581 awk '/ldlm_bl_callback/ {print $2}')
11582 unlink $DIR/$tdir/f1
11584 can2=$(do_facet mds1 \
11585 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11586 awk '/ldlm_cancel/ {print $2}')
11587 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11588 awk '/ldlm_bl_callback/ {print $2}')
11589 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
11590 $LCTL dk $TMP/cancel.debug.txt
11591 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
11592 $LCTL dk $TMP/blocking.debug.txt
11593 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
11594 lru_resize_enable mdc
11595 lru_resize_enable osc
11597 run_test 120e "Early Lock Cancel: unlink test"
11600 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11601 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11602 skip_env "no early lock cancel on server"
11603 remote_mds_nodsh && skip "remote MDS with nodsh"
11605 test_mkdir -i0 -c1 $DIR/$tdir
11606 lru_resize_disable mdc
11607 lru_resize_disable osc
11608 test_mkdir -i0 -c1 $DIR/$tdir/d1
11609 test_mkdir -i0 -c1 $DIR/$tdir/d2
11610 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
11611 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
11612 cancel_lru_locks mdc
11613 cancel_lru_locks osc
11614 dd if=$DIR/$tdir/d1/f1 of=/dev/null
11615 dd if=$DIR/$tdir/d2/f2 of=/dev/null
11616 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
11617 # XXX client can not do early lock cancel of OST lock
11618 # during rename (LU-4206), so cancel osc lock now.
11620 cancel_lru_locks osc
11621 can1=$(do_facet mds1 \
11622 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11623 awk '/ldlm_cancel/ {print $2}')
11624 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11625 awk '/ldlm_bl_callback/ {print $2}')
11626 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
11628 can2=$(do_facet mds1 \
11629 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11630 awk '/ldlm_cancel/ {print $2}')
11631 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11632 awk '/ldlm_bl_callback/ {print $2}')
11633 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11634 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11635 lru_resize_enable mdc
11636 lru_resize_enable osc
11638 run_test 120f "Early Lock Cancel: rename test"
11641 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11642 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11643 skip_env "no early lock cancel on server"
11644 remote_mds_nodsh && skip "remote MDS with nodsh"
11646 lru_resize_disable mdc
11647 lru_resize_disable osc
11649 echo create $count files
11650 test_mkdir $DIR/$tdir
11651 cancel_lru_locks mdc
11652 cancel_lru_locks osc
11655 can0=$(do_facet $SINGLEMDS \
11656 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11657 awk '/ldlm_cancel/ {print $2}')
11658 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11659 awk '/ldlm_bl_callback/ {print $2}')
11660 createmany -o $DIR/$tdir/f $count
11662 can1=$(do_facet $SINGLEMDS \
11663 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11664 awk '/ldlm_cancel/ {print $2}')
11665 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11666 awk '/ldlm_bl_callback/ {print $2}')
11668 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
11669 echo rm $count files
11672 can2=$(do_facet $SINGLEMDS \
11673 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11674 awk '/ldlm_cancel/ {print $2}')
11675 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11676 awk '/ldlm_bl_callback/ {print $2}')
11678 echo total: $count removes in $((t2-t1))
11679 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
11681 # wait for commitment of removal
11682 lru_resize_enable mdc
11683 lru_resize_enable osc
11685 run_test 120g "Early Lock Cancel: performance test"
11687 test_121() { #bug #10589
11688 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11691 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
11692 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
11693 lctl set_param fail_loc=0x310
11694 cancel_lru_locks osc > /dev/null
11695 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
11696 lctl set_param fail_loc=0
11697 [[ $reads -eq $writes ]] ||
11698 error "read $reads blocks, must be $writes blocks"
11700 run_test 121 "read cancel race ========="
11702 test_123a_base() { # was test 123, statahead(bug 11401)
11706 if ! grep -q "processor.*: 1" /proc/cpuinfo; then
11707 log "testing UP system. Performance may be lower than expected."
11712 test_mkdir $DIR/$tdir
11713 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
11714 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
11716 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
11717 createmany -o $DIR/$tdir/$tfile $j $((i - j))
11719 max=$(lctl get_param -n llite.*.statahead_max | head -n 1)
11720 lctl set_param -n llite.*.statahead_max 0
11721 lctl get_param llite.*.statahead_max
11722 cancel_lru_locks mdc
11723 cancel_lru_locks osc
11725 time $lsx $DIR/$tdir | wc -l
11727 delta=$((etime - stime))
11728 log "$lsx $i files without statahead: $delta sec"
11729 lctl set_param llite.*.statahead_max=$max
11731 swrong=$(lctl get_param -n llite.*.statahead_stats |
11732 grep "statahead wrong:" | awk '{print $3}')
11733 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
11734 cancel_lru_locks mdc
11735 cancel_lru_locks osc
11737 time $lsx $DIR/$tdir | wc -l
11739 delta_sa=$((etime - stime))
11740 log "$lsx $i files with statahead: $delta_sa sec"
11741 lctl get_param -n llite.*.statahead_stats
11742 ewrong=$(lctl get_param -n llite.*.statahead_stats |
11743 grep "statahead wrong:" | awk '{print $3}')
11745 [[ $swrong -lt $ewrong ]] &&
11746 log "statahead was stopped, maybe too many locks held!"
11747 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
11749 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
11750 max=$(lctl get_param -n llite.*.statahead_max |
11752 lctl set_param -n llite.*.statahead_max 0
11753 lctl get_param llite.*.statahead_max
11754 cancel_lru_locks mdc
11755 cancel_lru_locks osc
11757 time $lsx $DIR/$tdir | wc -l
11759 delta=$((etime - stime))
11760 log "$lsx $i files again without statahead: $delta sec"
11761 lctl set_param llite.*.statahead_max=$max
11762 if [ $((delta_sa * 100 > delta * 105 && delta_sa > delta + 2)) ]; then
11763 if [ $SLOWOK -eq 0 ]; then
11764 error "$lsx $i files is slower with statahead!"
11766 log "$lsx $i files is slower with statahead!"
11772 [ $delta -gt 20 ] && break
11773 [ $delta -gt 8 ] && MULT=$((50 / delta))
11774 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
11782 delta=$((etime - stime))
11783 log "rm -r $DIR/$tdir/: $delta seconds"
11785 lctl get_param -n llite.*.statahead_stats
11789 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11791 test_123a_base "ls -l"
11793 run_test 123aa "verify statahead work"
11796 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11798 statx_supported || skip_env "Test must be statx() syscall supported"
11800 test_123a_base "$STATX -l"
11802 run_test 123ab "verify statahead work by using statx"
11805 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11807 statx_supported || skip_env "Test must be statx() syscall supported"
11814 cancel_lru_locks $OSC
11815 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
11816 agl_before=$($LCTL get_param -n llite.*.statahead_stats |
11817 awk '/agl.total:/ {print $3}')
11818 test_123a_base "$STATX -c \"%n %i %A %h %u %g %W %X %Z\" -D"
11819 test_123a_base "$STATX --cached=always -D"
11820 agl_after=$($LCTL get_param -n llite.*.statahead_stats |
11821 awk '/agl.total:/ {print $3}')
11822 [ $agl_before -eq $agl_after ] ||
11823 error "Should not trigger AGL thread - $agl_before:$agl_after"
11824 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
11825 [ $rpcs_after -eq $rpcs_before ] ||
11826 error "$STATX should not send glimpse RPCs to $OSC"
11828 run_test 123ac "verify statahead work by using statx without glimpse RPCs"
11830 test_123b () { # statahead(bug 15027)
11831 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11833 test_mkdir $DIR/$tdir
11834 createmany -o $DIR/$tdir/$tfile-%d 1000
11836 cancel_lru_locks mdc
11837 cancel_lru_locks osc
11839 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
11840 lctl set_param fail_loc=0x80000803
11841 ls -lR $DIR/$tdir > /dev/null
11843 lctl set_param fail_loc=0x0
11844 lctl get_param -n llite.*.statahead_stats
11849 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
11852 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
11854 test_mkdir -i 0 -c 1 $DIR/$tdir.0
11855 test_mkdir -i 1 -c 1 $DIR/$tdir.1
11856 touch $DIR/$tdir.1/{1..3}
11857 mv $DIR/$tdir.1/{1..3} $DIR/$tdir.0
11859 remount_client $MOUNT
11861 $MULTIOP $DIR/$tdir.0 Q
11863 # let statahead to complete
11864 ls -l $DIR/$tdir.0 > /dev/null
11866 testid=$(echo $TESTNAME | tr '_' ' ')
11867 dmesg | tac | sed "/$testid/,$ d" | grep "Can not initialize inode" &&
11868 error "statahead warning" || true
11870 run_test 123c "Can not initialize inode warning on DNE statahead"
11873 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11874 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
11875 skip_env "no lru resize on server"
11879 test_mkdir $DIR/$tdir
11881 log "create $NR files at $DIR/$tdir"
11882 createmany -o $DIR/$tdir/f $NR ||
11883 error "failed to create $NR files in $DIR/$tdir"
11885 cancel_lru_locks mdc
11886 ls -l $DIR/$tdir > /dev/null
11890 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
11891 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
11892 LRU_SIZE=$($LCTL get_param -n $PARAM)
11893 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
11894 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
11896 log "NS=$(basename $NSDIR)"
11901 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
11902 skip "Not enough cached locks created!"
11904 log "LRU=$LRU_SIZE"
11908 # We know that lru resize allows one client to hold $LIMIT locks
11909 # for 10h. After that locks begin to be killed by client.
11911 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
11913 if [ $LIMIT -lt $LRU_SIZE ]; then
11914 skip "Limit is too small $LIMIT"
11917 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
11918 # killing locks. Some time was spent for creating locks. This means
11919 # that up to the moment of sleep finish we must have killed some of
11920 # them (10-100 locks). This depends on how fast ther were created.
11921 # Many of them were touched in almost the same moment and thus will
11922 # be killed in groups.
11923 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE * 100))
11925 # Use $LRU_SIZE_B here to take into account real number of locks
11926 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
11927 local LRU_SIZE_B=$LRU_SIZE
11929 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
11930 log "OLD_LVF=$OLD_LVF"
11931 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
11933 # Let's make sure that we really have some margin. Client checks
11934 # cached locks every 10 sec.
11935 SLEEP=$((SLEEP+20))
11936 log "Sleep ${SLEEP} sec"
11938 while ((SEC<$SLEEP)); do
11942 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
11943 echo -n "$LRU_SIZE"
11946 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
11947 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
11949 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
11950 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
11951 unlinkmany $DIR/$tdir/f $NR
11955 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
11956 log "unlink $NR files at $DIR/$tdir"
11957 unlinkmany $DIR/$tdir/f $NR
11959 run_test 124a "lru resize ======================================="
11961 get_max_pool_limit()
11963 local limit=$($LCTL get_param \
11964 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
11966 for l in $limit; do
11967 if [[ $l -gt $max ]]; then
11975 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11976 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
11977 skip_env "no lru resize on server"
11979 LIMIT=$(get_max_pool_limit)
11981 NR=$(($(default_lru_size)*20))
11982 if [[ $NR -gt $LIMIT ]]; then
11983 log "Limit lock number by $LIMIT locks"
11987 IFree=$(mdsrate_inodes_available)
11988 if [ $IFree -lt $NR ]; then
11989 log "Limit lock number by $IFree inodes"
11993 lru_resize_disable mdc
11994 test_mkdir -p $DIR/$tdir/disable_lru_resize
11996 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
11997 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
11998 cancel_lru_locks mdc
12001 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
12004 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
12007 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
12011 nolruresize_delta=$((etime-stime))
12012 log "ls -la time: $nolruresize_delta seconds"
12013 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
12014 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
12016 lru_resize_enable mdc
12017 test_mkdir -p $DIR/$tdir/enable_lru_resize
12019 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
12020 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
12021 cancel_lru_locks mdc
12024 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
12027 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
12030 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
12034 lruresize_delta=$((etime-stime))
12035 log "ls -la time: $lruresize_delta seconds"
12036 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
12038 if [ $lruresize_delta -gt $nolruresize_delta ]; then
12039 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
12040 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
12041 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
12043 log "lru resize performs the same with no lru resize"
12045 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
12047 run_test 124b "lru resize (performance test) ======================="
12050 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12051 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
12052 skip_env "no lru resize on server"
12054 # cache ununsed locks on client
12056 cancel_lru_locks mdc
12057 test_mkdir $DIR/$tdir
12058 createmany -o $DIR/$tdir/f $nr ||
12059 error "failed to create $nr files in $DIR/$tdir"
12060 ls -l $DIR/$tdir > /dev/null
12062 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
12063 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
12064 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
12065 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
12066 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
12068 # set lru_max_age to 1 sec
12069 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
12070 echo "sleep $((recalc_p * 2)) seconds..."
12071 sleep $((recalc_p * 2))
12073 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
12074 # restore lru_max_age
12075 $LCTL set_param -n $nsdir.lru_max_age $max_age
12076 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
12077 unlinkmany $DIR/$tdir/f $nr
12079 run_test 124c "LRUR cancel very aged locks"
12082 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12083 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
12084 skip_env "no lru resize on server"
12086 # cache ununsed locks on client
12089 lru_resize_disable mdc
12090 stack_trap "lru_resize_enable mdc" EXIT
12092 cancel_lru_locks mdc
12094 # asynchronous object destroy at MDT could cause bl ast to client
12095 test_mkdir $DIR/$tdir
12096 createmany -o $DIR/$tdir/f $nr ||
12097 error "failed to create $nr files in $DIR/$tdir"
12098 stack_trap "unlinkmany $DIR/$tdir/f $nr" EXIT
12100 ls -l $DIR/$tdir > /dev/null
12102 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
12103 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
12104 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
12105 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
12107 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
12109 # set lru_max_age to 1 sec
12110 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
12111 stack_trap "$LCTL set_param -n $nsdir.lru_max_age $max_age" EXIT
12113 echo "sleep $((recalc_p * 2)) seconds..."
12114 sleep $((recalc_p * 2))
12116 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
12118 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
12120 run_test 124d "cancel very aged locks if lru-resize diasbaled"
12122 test_125() { # 13358
12123 $LCTL get_param -n llite.*.client_type | grep -q local ||
12124 skip "must run as local client"
12125 $LCTL get_param -n mdc.*-mdc-*.connect_flags | grep -q acl ||
12126 skip_env "must have acl enabled"
12127 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
12129 test_mkdir $DIR/$tdir
12130 $LFS setstripe -S 65536 -c -1 $DIR/$tdir || error "setstripe failed"
12131 setfacl -R -m u:bin:rwx $DIR/$tdir || error "setfacl $DIR/$tdir failed"
12132 ls -ld $DIR/$tdir || error "cannot access $DIR/$tdir"
12134 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
12136 test_126() { # bug 12829/13455
12137 $GSS && skip_env "must run as gss disabled"
12138 $LCTL get_param -n llite.*.client_type | grep -q local ||
12139 skip "must run as local client"
12140 [ "$UID" != 0 ] && skip "must run as root, not UID $UID"
12142 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
12143 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
12145 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
12147 run_test 126 "check that the fsgid provided by the client is taken into account"
12149 test_127a() { # bug 15521
12150 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12151 local name count samp unit min max sum sumsq
12153 $LFS setstripe -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
12154 echo "stats before reset"
12155 $LCTL get_param osc.*.stats
12156 $LCTL set_param osc.*.stats=0
12157 local fsize=$((2048 * 1024))
12159 dd if=/dev/zero of=$DIR/$tfile bs=$fsize count=1
12160 cancel_lru_locks osc
12161 dd if=$DIR/$tfile of=/dev/null bs=$fsize
12163 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/$tfile.tmp
12164 stack_trap "rm -f $TMP/$tfile.tmp"
12165 while read name count samp unit min max sum sumsq; do
12166 echo "got name=$name count=$count unit=$unit min=$min max=$max"
12167 [ ! $min ] && error "Missing min value for $name proc entry"
12168 eval $name=$count || error "Wrong proc format"
12171 read_bytes|write_bytes)
12172 [[ "$unit" =~ "bytes" ]] ||
12173 error "unit is not 'bytes': $unit"
12174 (( $min >= 4096 )) || error "min is too small: $min"
12175 (( $min <= $fsize )) || error "min is too big: $min"
12176 (( $max >= 4096 )) || error "max is too small: $max"
12177 (( $max <= $fsize )) || error "max is too big: $max"
12178 (( $sum == $fsize )) || error "sum is wrong: $sum"
12179 (( $sumsq >= ($fsize / 4096) * (4096 * 4096) )) ||
12180 error "sumsquare is too small: $sumsq"
12181 (( $sumsq <= $fsize * $fsize )) ||
12182 error "sumsquare is too big: $sumsq"
12184 ost_read|ost_write)
12185 [[ "$unit" =~ "usec" ]] ||
12186 error "unit is not 'usec': $unit"
12190 done < $DIR/$tfile.tmp
12192 #check that we actually got some stats
12193 [ "$read_bytes" ] || error "Missing read_bytes stats"
12194 [ "$write_bytes" ] || error "Missing write_bytes stats"
12195 [ "$read_bytes" != 0 ] || error "no read done"
12196 [ "$write_bytes" != 0 ] || error "no write done"
12198 run_test 127a "verify the client stats are sane"
12200 test_127b() { # bug LU-333
12201 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12202 local name count samp unit min max sum sumsq
12204 echo "stats before reset"
12205 $LCTL get_param llite.*.stats
12206 $LCTL set_param llite.*.stats=0
12208 # perform 2 reads and writes so MAX is different from SUM.
12209 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
12210 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
12211 cancel_lru_locks osc
12212 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
12213 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
12215 $LCTL get_param llite.*.stats | grep samples > $TMP/$tfile.tmp
12216 stack_trap "rm -f $TMP/$tfile.tmp"
12217 while read name count samp unit min max sum sumsq; do
12218 echo "got name=$name count=$count unit=$unit min=$min max=$max"
12219 eval $name=$count || error "Wrong proc format"
12222 read_bytes|write_bytes)
12223 [[ "$unit" =~ "bytes" ]] ||
12224 error "unit is not 'bytes': $unit"
12225 (( $count == 2 )) || error "count is not 2: $count"
12226 (( $min == $PAGE_SIZE )) ||
12227 error "min is not $PAGE_SIZE: $min"
12228 (( $max == $PAGE_SIZE )) ||
12229 error "max is not $PAGE_SIZE: $max"
12230 (( $sum == $PAGE_SIZE * 2 )) ||
12231 error "sum is not $((PAGE_SIZE * 2)): $sum"
12234 [[ "$unit" =~ "usec" ]] ||
12235 error "unit is not 'usec': $unit"
12239 done < $TMP/$tfile.tmp
12241 #check that we actually got some stats
12242 [ "$read_bytes" ] || error "Missing read_bytes stats"
12243 [ "$write_bytes" ] || error "Missing write_bytes stats"
12244 [ "$read_bytes" != 0 ] || error "no read done"
12245 [ "$write_bytes" != 0 ] || error "no write done"
12247 run_test 127b "verify the llite client stats are sane"
12249 test_127c() { # LU-12394
12250 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
12257 $LCTL set_param llite.*.extents_stats=1
12258 stack_trap "$LCTL set_param llite.*.extents_stats=0" EXIT
12260 # Use two stripes so there is enough space in default config
12261 $LFS setstripe -c 2 $DIR/$tfile
12263 # Extent stats start at 0-4K and go in power of two buckets
12264 # LL_HIST_START = 12 --> 2^12 = 4K
12265 # We do 3K*2^i, so 3K, 6K, 12K, 24K... hitting each bucket.
12266 # We do not do buckets larger than 64 MiB to avoid ENOSPC issues on
12268 for size in 3K 6K 12K 24K 48K 96K 192K 384K 768K 1536K 3M 6M 12M 24M 48M;
12270 # Write and read, 2x each, second time at a non-zero offset
12271 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1
12272 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1 seek=10
12273 dd if=$DIR/$tfile of=/dev/null bs=$size count=1
12274 dd if=$DIR/$tfile of=/dev/null bs=$size count=1 seek=10
12278 $LCTL get_param llite.*.extents_stats
12281 for bsize in 4K 8K 16K 32K 64K 128K 256K 512K 1M 2M 4M 8M 16M 32M 64M;
12283 local bucket=$($LCTL get_param -n llite.*.extents_stats |
12285 reads=$(echo $bucket | awk '{print $5}')
12286 writes=$(echo $bucket | awk '{print $9}')
12287 [ "$reads" -eq $count ] ||
12288 error "$reads reads in < $bsize bucket, expect $count"
12289 [ "$writes" -eq $count ] ||
12290 error "$writes writes in < $bsize bucket, expect $count"
12293 # Test mmap write and read
12294 $LCTL set_param llite.*.extents_stats=c
12296 dd if=/dev/zero of=$DIR/$tfile bs=${size}K count=1
12297 $MULTIOP $DIR/$tfile OSMRUc || error "$MULTIOP $DIR/$tfile failed"
12298 $MULTIOP $DIR/$tfile OSMWUc || error "$MULTIOP $DIR/$tfile failed"
12300 $LCTL get_param llite.*.extents_stats
12302 count=$(((size*1024) / PAGE_SIZE))
12304 bsize=$((2 * PAGE_SIZE / 1024))K
12306 bucket=$($LCTL get_param -n llite.*.extents_stats |
12308 reads=$(echo $bucket | awk '{print $5}')
12309 writes=$(echo $bucket | awk '{print $9}')
12310 # mmap writes fault in the page first, creating an additonal read
12311 [ "$reads" -eq $((2 * count)) ] ||
12312 error "$reads reads in < $bsize bucket, expect $count"
12313 [ "$writes" -eq $count ] ||
12314 error "$writes writes in < $bsize bucket, expect $count"
12316 run_test 127c "test llite extent stats with regular & mmap i/o"
12318 test_128() { # bug 15212
12320 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
12325 result=$(grep error $TMP/$tfile.log)
12326 rm -f $DIR/$tfile $TMP/$tfile.log
12327 [ -z "$result" ] ||
12328 error "consecutive find's under interactive lfs failed"
12330 run_test 128 "interactive lfs for 2 consecutive find's"
12332 set_dir_limits () {
12337 local ldproc=/proc/fs/ldiskfs
12338 local facets=$(get_facets MDS)
12340 for facet in ${facets//,/ }; do
12341 canondev=$(ldiskfs_canon \
12342 *.$(convert_facet2label $facet).mntdev $facet)
12343 do_facet $facet "test -e $ldproc/$canondev/max_dir_size" ||
12344 ldproc=/sys/fs/ldiskfs
12345 do_facet $facet "echo $1 >$ldproc/$canondev/max_dir_size"
12346 do_facet $facet "echo $2 >$ldproc/$canondev/warning_dir_size"
12350 check_mds_dmesg() {
12351 local facets=$(get_facets MDS)
12352 for facet in ${facets//,/ }; do
12353 do_facet $facet "dmesg | tail -3 | grep $1" && return 0
12359 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12360 [[ $MDS1_VERSION -ge $(version_code 2.5.56) ]] ||
12361 skip "Need MDS version with at least 2.5.56"
12362 if [ "$mds1_FSTYPE" != ldiskfs ]; then
12363 skip_env "ldiskfs only test"
12365 remote_mds_nodsh && skip "remote MDS with nodsh"
12368 local has_warning=false
12371 mkdir -p $DIR/$tdir
12373 # block size of mds1
12374 local maxsize=$(($($LCTL get_param -n mdc.*MDT0000*.blocksize) * 8))
12375 set_dir_limits $maxsize $((maxsize * 6 / 8))
12376 stack_trap "set_dir_limits 0 0"
12377 stack_trap "unlinkmany $DIR/$tdir/file_base_ 2000 || true"
12378 local dirsize=$(stat -c%s "$DIR/$tdir")
12380 while (( $dirsize <= $maxsize )); do
12381 $MCREATE $DIR/$tdir/file_base_$nfiles
12383 # check two errors:
12384 # ENOSPC for ext4 max_dir_size, which has been used since
12385 # kernel v3.6-rc1-8-gdf981d03ee, lustre v2_4_50_0-79-gaed82035c0
12386 if (( rc == ENOSPC )); then
12388 echo "rc=$rc returned as expected after $nfiles files"
12390 createmany -o $DIR/$tdir/file_extra_$nfiles. 5 ||
12391 error "create failed w/o dir size limit"
12393 # messages may be rate limited if test is run repeatedly
12394 check_mds_dmesg '"is approaching max"' ||
12395 echo "warning message should be output"
12396 check_mds_dmesg '"has reached max"' ||
12397 echo "reached message should be output"
12399 dirsize=$(stat -c%s "$DIR/$tdir")
12401 [[ $dirsize -ge $maxsize ]] && return 0
12402 error "dirsize $dirsize < $maxsize after $nfiles files"
12403 elif (( rc != 0 )); then
12406 nfiles=$((nfiles + 1))
12407 dirsize=$(stat -c%s "$DIR/$tdir")
12410 error "rc=$rc, size=$dirsize/$maxsize, mdt=$MDSCOUNT, nfiles=$nfiles"
12412 run_test 129 "test directory size limit ========================"
12421 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12422 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
12424 trap cleanup_130 EXIT RETURN
12426 local fm_file=$DIR/$tfile
12427 $LFS setstripe -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
12428 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
12429 error "dd failed for $fm_file"
12431 # LU-1795: test filefrag/FIEMAP once, even if unsupported
12432 filefrag -ves $fm_file
12434 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12435 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12436 [ $RC != 0 ] && error "filefrag $fm_file failed"
12438 filefrag_op=$(filefrag -ve -k $fm_file |
12439 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12440 lun=$($LFS getstripe -i $fm_file)
12442 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
12445 for line in $filefrag_op
12447 frag_lun=`echo $line | cut -d: -f5`
12448 ext_len=`echo $line | cut -d: -f4`
12449 if (( $frag_lun != $lun )); then
12451 error "FIEMAP on 1-stripe file($fm_file) failed"
12454 (( tot_len += ext_len ))
12457 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
12459 error "FIEMAP on 1-stripe file($fm_file) failed;"
12465 echo "FIEMAP on single striped file succeeded"
12467 run_test 130a "FIEMAP (1-stripe file)"
12470 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
12472 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12473 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
12475 trap cleanup_130 EXIT RETURN
12477 local fm_file=$DIR/$tfile
12478 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
12479 error "setstripe on $fm_file"
12480 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12481 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12483 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
12484 error "dd failed on $fm_file"
12486 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12487 filefrag_op=$(filefrag -ve -k $fm_file |
12488 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12490 last_lun=$(echo $filefrag_op | cut -d: -f5 |
12491 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12496 for line in $filefrag_op
12498 frag_lun=$(echo $line | cut -d: -f5 |
12499 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12500 ext_len=$(echo $line | cut -d: -f4)
12501 if (( $frag_lun != $last_lun )); then
12502 if (( tot_len != 1024 )); then
12504 error "FIEMAP on $fm_file failed; returned " \
12505 "len $tot_len for OST $last_lun instead of 1024"
12508 (( num_luns += 1 ))
12512 (( tot_len += ext_len ))
12515 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
12517 error "FIEMAP on $fm_file failed; returned wrong number of " \
12518 "luns or wrong len for OST $last_lun"
12524 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
12526 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
12529 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
12531 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12532 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
12534 trap cleanup_130 EXIT RETURN
12536 local fm_file=$DIR/$tfile
12537 $LFS setstripe -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
12538 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12539 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12541 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
12542 error "dd failed on $fm_file"
12544 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12545 filefrag_op=$(filefrag -ve -k $fm_file |
12546 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12548 last_lun=$(echo $filefrag_op | cut -d: -f5 |
12549 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12554 for line in $filefrag_op
12556 frag_lun=$(echo $line | cut -d: -f5 |
12557 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12558 ext_len=$(echo $line | cut -d: -f4)
12559 if (( $frag_lun != $last_lun )); then
12560 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
12561 if (( logical != 512 )); then
12563 error "FIEMAP on $fm_file failed; returned " \
12564 "logical start for lun $logical instead of 512"
12567 if (( tot_len != 512 )); then
12569 error "FIEMAP on $fm_file failed; returned " \
12570 "len $tot_len for OST $last_lun instead of 1024"
12573 (( num_luns += 1 ))
12577 (( tot_len += ext_len ))
12580 if (( num_luns != 2 || tot_len != 512 )); then
12582 error "FIEMAP on $fm_file failed; returned wrong number of " \
12583 "luns or wrong len for OST $last_lun"
12589 echo "FIEMAP on 2-stripe file with hole succeeded"
12591 run_test 130c "FIEMAP (2-stripe file with hole)"
12594 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
12596 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12597 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
12599 trap cleanup_130 EXIT RETURN
12601 local fm_file=$DIR/$tfile
12602 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
12603 error "setstripe on $fm_file"
12604 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12605 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12607 local actual_stripe_count=$($LFS getstripe -c $fm_file)
12608 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripe_count ||
12609 error "dd failed on $fm_file"
12611 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12612 filefrag_op=$(filefrag -ve -k $fm_file |
12613 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12615 last_lun=$(echo $filefrag_op | cut -d: -f5 |
12616 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12621 for line in $filefrag_op
12623 frag_lun=$(echo $line | cut -d: -f5 |
12624 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12625 ext_len=$(echo $line | cut -d: -f4)
12626 if (( $frag_lun != $last_lun )); then
12627 if (( tot_len != 1024 )); then
12629 error "FIEMAP on $fm_file failed; returned " \
12630 "len $tot_len for OST $last_lun instead of 1024"
12633 (( num_luns += 1 ))
12637 (( tot_len += ext_len ))
12640 if (( num_luns != actual_stripe_count || tot_len != 1024 )); then
12642 error "FIEMAP on $fm_file failed; returned wrong number of " \
12643 "luns or wrong len for OST $last_lun"
12649 echo "FIEMAP on N-stripe file succeeded"
12651 run_test 130d "FIEMAP (N-stripe file)"
12654 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
12656 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12657 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
12659 trap cleanup_130 EXIT RETURN
12661 local fm_file=$DIR/$tfile
12662 $LFS setstripe -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
12665 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
12666 for ((i = 0; i < $NUM_BLKS; i++)); do
12667 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) \
12668 conv=notrunc > /dev/null 2>&1
12671 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12672 filefrag_op=$(filefrag -ve -k $fm_file |
12673 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12675 last_lun=$(echo $filefrag_op | cut -d: -f5)
12680 for line in $filefrag_op; do
12681 frag_lun=$(echo $line | cut -d: -f5)
12682 ext_len=$(echo $line | cut -d: -f4)
12683 if [[ "$frag_lun" != "$last_lun" ]]; then
12684 if (( tot_len != $EXPECTED_LEN )); then
12686 error "OST$last_lun $tot_len != $EXPECTED_LEN"
12688 (( num_luns += 1 ))
12692 (( tot_len += ext_len ))
12695 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
12697 error "OST$last_lun $num_luns != 2, $tot_len != $EXPECTED_LEN"
12700 echo "FIEMAP with continuation calls succeeded"
12702 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
12705 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12706 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
12708 local fm_file=$DIR/$tfile
12709 $MULTIOP $fm_file oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T33554432c ||
12710 error "multiop create with lov_delay_create on $fm_file"
12712 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12713 filefrag_extents=$(filefrag -vek $fm_file |
12714 awk '/extents? found/ { print $2 }')
12715 if [[ "$filefrag_extents" != "0" ]]; then
12716 error "$fm_file: filefrag_extents=$filefrag_extents != 0"
12721 run_test 130f "FIEMAP (unstriped file)"
12724 local file=$DIR/$tfile
12725 local nr=$((OSTCOUNT * 100))
12727 $LFS setstripe -C $nr $file ||
12728 error "failed to setstripe -C $nr $file"
12730 dd if=/dev/zero of=$file count=$nr bs=1M
12732 nr=$($LFS getstripe -c $file)
12734 local extents=$(filefrag -v $file |
12735 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}' | wc -l)
12737 echo "filefrag list $extents extents in file with stripecount $nr"
12738 if (( extents < nr )); then
12739 $LFS getstripe $file
12741 error "filefrag printed $extents < $nr extents"
12746 run_test 130g "FIEMAP (overstripe file)"
12748 # Test for writev/readv
12750 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 ||
12751 error "writev test failed"
12752 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 ||
12753 error "readv failed"
12756 run_test 131a "test iov's crossing stripe boundary for writev/readv"
12759 local fsize=$((524288 + 1048576 + 1572864))
12760 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 &&
12761 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
12762 error "append writev test failed"
12764 ((fsize += 1572864 + 1048576))
12765 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 &&
12766 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
12767 error "append writev test failed"
12770 run_test 131b "test append writev"
12773 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
12776 run_test 131c "test read/write on file w/o objects"
12779 rwv -f $DIR/$tfile -w -n 1 1572864
12780 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
12781 if [ "$NOB" != 1572864 ]; then
12782 error "Short read filed: read $NOB bytes instead of 1572864"
12786 run_test 131d "test short read"
12789 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
12790 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
12791 error "read hitting hole failed"
12794 run_test 131e "test read hitting hole"
12803 mds*) res=$(do_facet $facet \
12804 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op")
12806 ost*) res=$(do_facet $facet \
12807 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op")
12809 *) error "Wrong facet '$facet'" ;;
12811 [ "$res" ] || error "The counter for $op on $facet was not incremented"
12812 # if the argument $3 is zero, it means any stat increment is ok.
12813 if [[ $want -gt 0 ]]; then
12814 local count=$(echo $res | awk '{ print $2 }')
12815 [[ $count -ne $want ]] &&
12816 error "The $op counter on $facet is $count, not $want"
12821 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12822 remote_ost_nodsh && skip "remote OST with nodsh"
12823 remote_mds_nodsh && skip "remote MDS with nodsh"
12824 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
12825 skip_env "MDS doesn't support rename stats"
12827 local testdir=$DIR/${tdir}/stats_testdir
12829 mkdir -p $DIR/${tdir}
12832 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12833 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
12835 # verify mdt stats first.
12836 mkdir ${testdir} || error "mkdir failed"
12837 check_stats $SINGLEMDS "mkdir" 1
12838 touch ${testdir}/${tfile} || error "touch failed"
12839 check_stats $SINGLEMDS "open" 1
12840 check_stats $SINGLEMDS "close" 1
12841 [ $MDS1_VERSION -ge $(version_code 2.8.54) ] && {
12842 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
12843 check_stats $SINGLEMDS "mknod" 2
12845 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
12846 check_stats $SINGLEMDS "unlink" 1
12847 rm -f ${testdir}/${tfile} || error "file remove failed"
12848 check_stats $SINGLEMDS "unlink" 2
12850 # remove working dir and check mdt stats again.
12851 rmdir ${testdir} || error "rmdir failed"
12852 check_stats $SINGLEMDS "rmdir" 1
12854 local testdir1=$DIR/${tdir}/stats_testdir1
12855 mkdir -p ${testdir}
12856 mkdir -p ${testdir1}
12857 touch ${testdir1}/test1
12858 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
12859 check_stats $SINGLEMDS "crossdir_rename" 1
12861 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
12862 check_stats $SINGLEMDS "samedir_rename" 1
12864 rm -rf $DIR/${tdir}
12866 run_test 133a "Verifying MDT stats ========================================"
12871 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12872 remote_ost_nodsh && skip "remote OST with nodsh"
12873 remote_mds_nodsh && skip "remote MDS with nodsh"
12875 local testdir=$DIR/${tdir}/stats_testdir
12877 mkdir -p ${testdir} || error "mkdir failed"
12878 touch ${testdir}/${tfile} || error "touch failed"
12879 cancel_lru_locks mdc
12882 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12883 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
12885 # extra mdt stats verification.
12886 chmod 444 ${testdir}/${tfile} || error "chmod failed"
12887 check_stats $SINGLEMDS "setattr" 1
12888 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12889 if [ $MDS1_VERSION -ne $(version_code 2.2.0) ]
12891 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
12892 check_stats $SINGLEMDS "getattr" 1
12894 rm -rf $DIR/${tdir}
12896 # when DNE is enabled, MDT uses STATFS RPC to ping other targets
12897 # so the check below is not reliable
12898 [ $MDSCOUNT -eq 1 ] || return 0
12900 # Sleep to avoid a cached response.
12901 #define OBD_STATFS_CACHE_SECONDS 1
12903 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12904 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
12905 $LFS df || error "lfs failed"
12906 check_stats $SINGLEMDS "statfs" 1
12908 # check aggregated statfs (LU-10018)
12909 [ $MDS1_VERSION -lt $(version_code 2.11.54) ] &&
12911 [ $CLIENT_VERSION -lt $(version_code 2.11.54) ] &&
12914 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12915 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
12917 check_stats $SINGLEMDS "statfs" 1
12919 # We want to check that the client didn't send OST_STATFS to
12920 # ost1 but the MDT also uses OST_STATFS for precreate. So some
12921 # extra care is needed here.
12922 if remote_mds; then
12923 local nid=$($LCTL list_nids | head -1 | sed "s/\./\\\./g")
12924 local param="obdfilter.$FSNAME-OST0000.exports.'$nid'.stats"
12926 res=$(do_facet ost1 $LCTL get_param $param | grep statfs)
12927 [ "$res" ] && error "OST got STATFS"
12932 run_test 133b "Verifying extra MDT stats =================================="
12935 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12936 remote_ost_nodsh && skip "remote OST with nodsh"
12937 remote_mds_nodsh && skip "remote MDS with nodsh"
12939 local testdir=$DIR/$tdir/stats_testdir
12941 test_mkdir -p $testdir
12943 # verify obdfilter stats.
12944 $LFS setstripe -c 1 -i 0 $testdir/$tfile
12946 cancel_lru_locks osc
12947 wait_delete_completed
12950 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12951 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
12953 dd if=/dev/zero of=$testdir/$tfile conv=notrunc bs=512k count=1 ||
12956 cancel_lru_locks osc
12957 check_stats ost1 "write" 1
12959 dd if=$testdir/$tfile of=/dev/null bs=1k count=1 || error "dd failed"
12960 check_stats ost1 "read" 1
12962 > $testdir/$tfile || error "truncate failed"
12963 check_stats ost1 "punch" 1
12965 rm -f $testdir/$tfile || error "file remove failed"
12966 wait_delete_completed
12967 check_stats ost1 "destroy" 1
12971 run_test 133c "Verifying OST stats ========================================"
12978 while [ $value -ge 2 ]; do
12983 if [ $orig -gt $order ]; then
12991 local size=('K' 'M' 'G' 'T');
12993 local size_string=$value
12995 while [ $value -ge 1024 ]; do
12996 if [ $i -gt 3 ]; then
12997 #T is the biggest unit we get here, if that is bigger,
12999 size_string=${value}T
13002 value=$((value >> 10))
13003 if [ $value -lt 1024 ]; then
13004 size_string=${value}${size[$i]}
13013 get_rename_size() {
13015 local context=${2:-.}
13016 local sample=$(do_facet $SINGLEMDS $LCTL \
13017 get_param mdt.$FSNAME-MDT0000.rename_stats |
13018 grep -A1 $context |
13019 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
13024 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13025 remote_ost_nodsh && skip "remote OST with nodsh"
13026 remote_mds_nodsh && skip "remote MDS with nodsh"
13027 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
13028 skip_env "MDS doesn't support rename stats"
13030 local testdir1=$DIR/${tdir}/stats_testdir1
13031 local testdir2=$DIR/${tdir}/stats_testdir2
13032 mkdir -p $DIR/${tdir}
13034 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
13036 lfs mkdir -i 0 -c 1 ${testdir1} || error "mkdir failed"
13037 lfs mkdir -i 0 -c 1 ${testdir2} || error "mkdir failed"
13039 createmany -o $testdir1/test 512 || error "createmany failed"
13041 # check samedir rename size
13042 mv ${testdir1}/test0 ${testdir1}/test_0
13044 local testdir1_size=$(ls -l $DIR/${tdir} |
13045 awk '/stats_testdir1/ {print $5}')
13046 local testdir2_size=$(ls -l $DIR/${tdir} |
13047 awk '/stats_testdir2/ {print $5}')
13049 testdir1_size=$(order_2 $testdir1_size)
13050 testdir2_size=$(order_2 $testdir2_size)
13052 testdir1_size=$(size_in_KMGT $testdir1_size)
13053 testdir2_size=$(size_in_KMGT $testdir2_size)
13055 echo "source rename dir size: ${testdir1_size}"
13056 echo "target rename dir size: ${testdir2_size}"
13058 local cmd="do_facet $SINGLEMDS $LCTL "
13059 cmd+="get_param mdt.$FSNAME-MDT0000.rename_stats"
13061 eval $cmd || error "$cmd failed"
13062 local samedir=$($cmd | grep 'same_dir')
13063 local same_sample=$(get_rename_size $testdir1_size)
13064 [ -z "$samedir" ] && error "samedir_rename_size count error"
13065 [[ $same_sample -eq 1 ]] ||
13066 error "samedir_rename_size error $same_sample"
13067 echo "Check same dir rename stats success"
13069 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
13071 # check crossdir rename size
13072 mv ${testdir1}/test_0 ${testdir2}/test_0
13074 testdir1_size=$(ls -l $DIR/${tdir} |
13075 awk '/stats_testdir1/ {print $5}')
13076 testdir2_size=$(ls -l $DIR/${tdir} |
13077 awk '/stats_testdir2/ {print $5}')
13079 testdir1_size=$(order_2 $testdir1_size)
13080 testdir2_size=$(order_2 $testdir2_size)
13082 testdir1_size=$(size_in_KMGT $testdir1_size)
13083 testdir2_size=$(size_in_KMGT $testdir2_size)
13085 echo "source rename dir size: ${testdir1_size}"
13086 echo "target rename dir size: ${testdir2_size}"
13088 eval $cmd || error "$cmd failed"
13089 local crossdir=$($cmd | grep 'crossdir')
13090 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
13091 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
13092 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
13093 [[ $src_sample -eq 1 ]] ||
13094 error "crossdir_rename_size error $src_sample"
13095 [[ $tgt_sample -eq 1 ]] ||
13096 error "crossdir_rename_size error $tgt_sample"
13097 echo "Check cross dir rename stats success"
13098 rm -rf $DIR/${tdir}
13100 run_test 133d "Verifying rename_stats ========================================"
13103 remote_mds_nodsh && skip "remote MDS with nodsh"
13104 remote_ost_nodsh && skip "remote OST with nodsh"
13105 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13107 local testdir=$DIR/${tdir}/stats_testdir
13108 local ctr f0 f1 bs=32768 count=42 sum
13110 mkdir -p ${testdir} || error "mkdir failed"
13112 $LFS setstripe -c 1 -i 0 ${testdir}/${tfile}
13114 for ctr in {write,read}_bytes; do
13116 cancel_lru_locks osc
13118 do_facet ost1 $LCTL set_param -n \
13119 "obdfilter.*.exports.clear=clear"
13121 if [ $ctr = write_bytes ]; then
13123 f1=${testdir}/${tfile}
13125 f0=${testdir}/${tfile}
13129 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
13132 cancel_lru_locks osc
13134 sum=$(do_facet ost1 $LCTL get_param \
13135 "obdfilter.*.exports.*.stats" |
13136 awk -v ctr=$ctr 'BEGIN { sum = 0 }
13137 $1 == ctr { sum += $7 }
13138 END { printf("%0.0f", sum) }')
13140 if ((sum != bs * count)); then
13141 error "Bad $ctr sum, expected $((bs * count)), got $sum"
13145 rm -rf $DIR/${tdir}
13147 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
13150 [[ $(lustre_version_code $facet) -ge $(version_code 2.7.65) ]] ||
13151 skip "too old lustre for get_param -R ($facet_ver)"
13153 # verifying readability.
13154 $LCTL get_param -R '*' &> /dev/null
13156 # Verifing writability with badarea_io.
13157 $LCTL list_param -FR '*' | grep '=' | tr -d = |
13158 egrep -v 'force_lbug|changelog_mask' | xargs badarea_io ||
13159 error "client badarea_io failed"
13161 # remount the FS in case writes/reads /proc break the FS
13162 cleanup || error "failed to unmount"
13163 setup || error "failed to setup"
13165 run_test 133f "Check reads/writes of client lustre proc files with bad area io"
13168 remote_mds_nodsh && skip "remote MDS with nodsh"
13169 remote_ost_nodsh && skip "remote OST with nodsh"
13172 for facet in mds1 ost1; do
13173 local facet_ver=$(lustre_version_code $facet)
13174 if [ $facet_ver -ge $(version_code 2.7.65) ]; then
13175 do_facet $facet "$LCTL get_param -R '*'" &> /dev/null
13177 log "$facet: too old lustre for get_param -R"
13179 if [ $facet_ver -ge $(version_code 2.5.54) ]; then
13180 do_facet $facet "$LCTL list_param -FR '*' | grep '=' |
13181 tr -d = | egrep -v 'force_lbug|changelog_mask' |
13182 xargs badarea_io" ||
13183 error "$facet badarea_io failed"
13185 skip_noexit "$facet: too old lustre for get_param -R"
13189 # remount the FS in case writes/reads /proc break the FS
13190 cleanup || error "failed to unmount"
13191 setup || error "failed to setup"
13193 run_test 133g "Check reads/writes of server lustre proc files with bad area io"
13196 remote_mds_nodsh && skip "remote MDS with nodsh"
13197 remote_ost_nodsh && skip "remote OST with nodsh"
13198 [[ $MDS1_VERSION -lt $(version_code 2.9.54) ]] &&
13199 skip "Need MDS version at least 2.9.54"
13202 for facet in client mds1 ost1; do
13203 # Get the list of files that are missing the terminating newline
13204 local plist=$(do_facet $facet
13205 $LCTL list_param -FR '*' | grep '=' | tr -d =)
13207 for ent in $plist; do
13208 local missing=$(do_facet $facet $LCTL get_param $ent \|\
13209 awk -v FS='\v' -v RS='\v\v' \
13210 "'END { if(NR>0 && \\\$NF !~ /.*\\\n\$/) \
13211 print FILENAME}'" 2>/dev/null)
13212 [ -z $missing ] || {
13213 do_facet $facet $LCTL get_param $ent | od -An -tx1
13214 error "file does not end with newline: $facet-$ent"
13219 run_test 133h "Proc files should end with newlines"
13222 remote_mds_nodsh && skip "remote MDS with nodsh"
13223 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
13224 skip "Need MDS version at least 2.7.54"
13226 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
13227 cancel_lru_locks mdc
13229 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
13230 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
13231 [ $unused -eq 0 ] || error "$unused locks are not cleared"
13234 createmany -o $DIR/$tdir/f $nr ||
13235 error "failed to create $nr files in $DIR/$tdir"
13236 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
13238 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
13239 do_facet mds1 $LCTL set_param fail_loc=0x327
13240 do_facet mds1 $LCTL set_param fail_val=500
13243 echo "sleep 10 seconds ..."
13245 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
13247 do_facet mds1 $LCTL set_param fail_loc=0
13248 do_facet mds1 $LCTL set_param fail_val=0
13249 [ $lck_cnt -lt $unused ] ||
13250 error "No locks reclaimed, before:$unused, after:$lck_cnt"
13253 unlinkmany $DIR/$tdir/f $nr
13255 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
13258 remote_mds_nodsh && skip "remote MDS with nodsh"
13259 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
13260 skip "Need MDS version at least 2.7.54"
13262 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
13263 cancel_lru_locks mdc
13265 local low_wm=$(do_facet mds1 $LCTL get_param -n \
13266 ldlm.lock_reclaim_threshold_mb)
13267 # disable reclaim temporarily
13268 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
13270 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
13271 do_facet mds1 $LCTL set_param fail_loc=0x328
13272 do_facet mds1 $LCTL set_param fail_val=500
13274 $LCTL set_param debug=+trace
13277 createmany -o $DIR/$tdir/f $nr &
13278 local create_pid=$!
13280 echo "Sleep $TIMEOUT seconds ..."
13282 if ! ps -p $create_pid > /dev/null 2>&1; then
13283 do_facet mds1 $LCTL set_param fail_loc=0
13284 do_facet mds1 $LCTL set_param fail_val=0
13285 do_facet mds1 $LCTL set_param \
13286 ldlm.lock_reclaim_threshold_mb=${low_wm}m
13287 error "createmany finished incorrectly!"
13289 do_facet mds1 $LCTL set_param fail_loc=0
13290 do_facet mds1 $LCTL set_param fail_val=0
13291 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
13292 wait $create_pid || return 1
13294 unlinkmany $DIR/$tdir/f $nr
13296 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
13299 remote_mds_nodsh && skip "remote MDS with nodsh"
13300 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
13301 skip "Need MDS version at least 2.13.50"
13304 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
13306 #define OBD_FAIL_PLAIN_RECORDS 0x1319
13307 #set only one record at plain llog
13308 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x1319 fail_val=1
13310 #fill already existed plain llog each 64767
13311 #wrapping whole catalog
13312 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
13314 createmany -o $DIR/$tdir/$tfile_ 64700
13315 for (( i = 0; i < 64700; i = i + 2 ))
13317 rm $DIR/$tdir/$tfile_$i &
13318 rm $DIR/$tdir/$tfile_$((i + 1)) &
13323 #waiting osp synchronization
13324 wait_delete_completed
13326 run_test 135 "Race catalog processing"
13329 remote_mds_nodsh && skip "remote MDS with nodsh"
13330 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
13331 skip "Need MDS version at least 2.13.50"
13334 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
13335 $LFS setstripe -c 1 -i 0 $DIR/$tdir || error "failed to set striping"
13336 #set only one record at plain llog
13337 #define OBD_FAIL_CATALOG_FULL_CHECK 0x131a
13338 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x131a fail_val=1
13340 #fill already existed 2 plain llogs each 64767
13341 #wrapping whole catalog
13342 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
13343 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 3 / 2))
13344 wait_delete_completed
13346 createmany -o $DIR/$tdir/$tfile_ 10
13349 do_facet $SINGLEMDS $LCTL set_param fail_val=3
13350 for (( i = 0; i < 10; i = i + 3 ))
13352 rm $DIR/$tdir/$tfile_$i &
13353 rm $DIR/$tdir/$tfile_$((i + 1)) &
13357 rm $DIR/$tdir/$tfile_$((i + 2)) &
13360 #waiting osp synchronization
13361 wait_delete_completed
13363 run_test 136 "Race catalog processing 2"
13365 test_140() { #bug-17379
13366 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13368 test_mkdir $DIR/$tdir
13369 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
13370 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
13372 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
13373 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
13375 while i=$((i + 1)); do
13377 cd $i || error "Changing to $i"
13378 ln -s ../stat stat || error "Creating stat symlink"
13379 # Read the symlink until ELOOP present,
13380 # not LBUGing the system is considered success,
13381 # we didn't overrun the stack.
13382 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
13383 if [ $ret -ne 0 ]; then
13384 if [ $ret -eq 40 ]; then
13387 error "Open stat symlink"
13393 echo "The symlink depth = $i"
13394 [ $i -eq 5 ] || [ $i -eq 7 ] || [ $i -eq 8 ] || [ $i -eq 40 ] ||
13395 error "Invalid symlink depth"
13397 # Test recursive symlink
13398 ln -s symlink_self symlink_self
13399 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
13400 echo "open symlink_self returns $ret"
13401 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
13403 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
13406 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13408 local TF="$TMP/$tfile"
13410 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
13411 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
13413 cancel_lru_locks $OSC
13414 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
13415 remount_client $MOUNT
13417 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
13420 $TRUNCATE $DIR/$tfile 6000
13421 cancel_lru_locks $OSC
13422 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
13425 echo "12345" >>$DIR/$tfile
13426 cancel_lru_locks $OSC
13427 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
13430 echo "12345" >>$DIR/$tfile
13431 cancel_lru_locks $OSC
13432 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
13434 run_test 150a "truncate/append tests"
13437 check_set_fallocate_or_skip
13440 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
13441 check_fallocate $DIR/$tfile || error "fallocate failed"
13443 run_test 150b "Verify fallocate (prealloc) functionality"
13446 check_set_fallocate_or_skip
13449 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
13450 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=20 || error "dd failed"
13452 fallocate -l $((1048576 * 20)) $DIR/$tfile || error "fallocate failed"
13453 # precomputed md5sum for 20MB of zeroes
13454 local expect="8f4e33f3dc3e414ff94e5fb6905cba8c"
13455 local sum=($(md5sum $DIR/$tfile))
13457 [[ "${sum[0]}" == "$expect" ]] || error "fallocate unwritten is not zero"
13459 check_set_fallocate 1
13462 fallocate -l $((1048576 * 20)) $DIR/$tfile || error "fallocate failed"
13463 sum=($(md5sum $DIR/$tfile))
13465 [[ "${sum[0]}" == "$expect" ]] || error "fallocate zero is not zero"
13467 run_test 150bb "Verify fallocate modes both zero space"
13470 check_set_fallocate_or_skip
13472 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
13473 $LFS setstripe -c $OSTCOUNT -S1M $DIR/$tfile || error "setstripe failed"
13474 fallocate -l ${OSTCOUNT}m $DIR/$tfile || error "fallocate failed"
13475 sync; sync_all_data
13476 cancel_lru_locks $OSC
13478 bytes=$(($(stat -c '%b * %B' $DIR/$tfile)))
13479 want=$((OSTCOUNT * 1048576))
13481 # Must allocate all requested space, not more than 5% extra
13482 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
13483 error "bytes $bytes is not $want"
13486 # verify fallocate on PFL file
13487 $LFS setstripe -E1M -c1 -E16M -c3 -Eeof -c 4 $DIR/$tfile ||
13488 error "Create $DIR/$tfile failed"
13489 fallocate -l $((1048576 * 1024)) $DIR/$tfile ||
13490 error "fallocate failed"
13491 sync; sync_all_data
13492 cancel_lru_locks $OSC
13494 local bytes=$(($(stat -c '%b * %B' $DIR/$tfile)))
13495 local want=$((1024 * 1048576))
13497 # Must allocate all requested space, not more than 5% extra
13498 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
13499 error "bytes $bytes is not $want"
13501 run_test 150c "Verify fallocate Size and Blocks"
13504 check_set_fallocate_or_skip
13506 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
13507 $LFS setstripe -c $OSTCOUNT -S1M $DIR/$tdir || error "setstripe failed"
13508 fallocate -o 1G -l ${OSTCOUNT}m $DIR/$tdir || error "fallocate failed"
13509 sync; sync_all_data
13510 cancel_lru_locks $OSC
13512 local bytes=$(($(stat -c '%b * %B' $DIR/$tdir)))
13513 local want=$((OSTCOUNT * 1048576))
13515 # Must allocate all requested space, not more than 5% extra
13516 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
13517 error "bytes $bytes is not $want"
13519 run_test 150d "Verify fallocate Size and Blocks - Non zero start"
13522 check_set_fallocate_or_skip
13526 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
13527 $LFS setstripe -c${OSTCOUNT} $DIR/$tfile ||
13528 error "$LFS setstripe -c${OSTCOUNT} $DIR/$tfile failed"
13530 # Find OST with Minimum Size
13531 min_size_ost=$($LFS df | awk "/$FSNAME-OST/ { print \$4 }" |
13532 sort -un | head -1)
13534 # Get 100MB per OST of the available space to reduce run time
13535 # else 60% of the available space if we are running SLOW tests
13536 if [ $SLOW == "no" ]; then
13537 local space=$((1024 * 100 * OSTCOUNT))
13539 local space=$(((min_size_ost * 60)/100 * OSTCOUNT))
13542 fallocate -l${space}k $DIR/$tfile ||
13543 error "fallocate ${space}k $DIR/$tfile failed"
13544 echo "'fallocate -l ${space}k $DIR/$tfile' succeeded"
13546 # get size immediately after fallocate. This should be correctly
13548 local size=$(stat -c '%s' $DIR/$tfile)
13549 local used=$(( $(stat -c '%b * %B' $DIR/$tfile) / 1024))
13551 # Sleep for a while for statfs to get updated. And not pull from cache.
13554 echo "df after fallocate:"
13557 (( size / 1024 == space )) || error "size $size != requested $space"
13558 [ "$ost1_FSTYPE" != ldiskfs ] || (( used >= space )) ||
13559 error "used $used < space $space"
13561 rm $DIR/$tfile || error "rm failed"
13563 wait_delete_completed
13565 echo "df after unlink:"
13568 run_test 150e "Verify 60% of available OST space consumed by fallocate"
13570 #LU-2902 roc_hit was not able to read all values from lproc
13571 function roc_hit_init() {
13572 local list=$(comma_list $(osts_nodes))
13573 local dir=$DIR/$tdir-check
13574 local file=$dir/$tfile
13580 #use setstripe to do a write to every ost
13581 for i in $(seq 0 $((OSTCOUNT-1))); do
13582 $LFS setstripe -c 1 -i $i $dir || error "$LFS setstripe $file failed"
13583 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
13584 idx=$(printf %04x $i)
13585 BEFORE=$(get_osd_param $list *OST*$idx stats |
13586 awk '$1 == "cache_access" {sum += $7}
13587 END { printf("%0.0f", sum) }')
13589 cancel_lru_locks osc
13590 cat $file >/dev/null
13592 AFTER=$(get_osd_param $list *OST*$idx stats |
13593 awk '$1 == "cache_access" {sum += $7}
13594 END { printf("%0.0f", sum) }')
13596 echo BEFORE:$BEFORE AFTER:$AFTER
13597 if ! let "AFTER - BEFORE == 4"; then
13599 error "roc_hit is not safe to use"
13607 function roc_hit() {
13608 local list=$(comma_list $(osts_nodes))
13609 echo $(get_osd_param $list '' stats |
13610 awk '$1 == "cache_hit" {sum += $7}
13611 END { printf("%0.0f", sum) }')
13614 function set_cache() {
13617 if [ "$2" == "off" ]; then
13620 local list=$(comma_list $(osts_nodes))
13621 set_osd_param $list '' $1_cache_enable $on
13623 cancel_lru_locks osc
13627 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13628 remote_ost_nodsh && skip "remote OST with nodsh"
13631 local list=$(comma_list $(osts_nodes))
13633 # check whether obdfilter is cache capable at all
13634 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
13635 skip "not cache-capable obdfilter"
13638 # check cache is enabled on all obdfilters
13639 if get_osd_param $list '' read_cache_enable | grep 0; then
13640 skip "oss cache is disabled"
13643 set_osd_param $list '' writethrough_cache_enable 1
13645 # check write cache is enabled on all obdfilters
13646 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
13647 skip "oss write cache is NOT enabled"
13652 #define OBD_FAIL_OBD_NO_LRU 0x609
13653 do_nodes $list $LCTL set_param fail_loc=0x609
13655 # pages should be in the case right after write
13656 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
13659 local BEFORE=$(roc_hit)
13660 cancel_lru_locks osc
13661 cat $DIR/$tfile >/dev/null
13662 local AFTER=$(roc_hit)
13664 do_nodes $list $LCTL set_param fail_loc=0
13666 if ! let "AFTER - BEFORE == CPAGES"; then
13667 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
13670 cancel_lru_locks osc
13671 # invalidates OST cache
13672 do_nodes $list "echo 1 > /proc/sys/vm/drop_caches"
13673 set_osd_param $list '' read_cache_enable 0
13674 cat $DIR/$tfile >/dev/null
13676 # now data shouldn't be found in the cache
13678 cancel_lru_locks osc
13679 cat $DIR/$tfile >/dev/null
13681 if let "AFTER - BEFORE != 0"; then
13682 error "IN CACHE: before: $BEFORE, after: $AFTER"
13685 set_osd_param $list '' read_cache_enable 1
13688 run_test 151 "test cache on oss and controls ==============================="
13691 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13693 local TF="$TMP/$tfile"
13695 # simulate ENOMEM during write
13696 #define OBD_FAIL_OST_NOMEM 0x226
13697 lctl set_param fail_loc=0x80000226
13698 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
13700 sync || error "sync failed"
13701 lctl set_param fail_loc=0
13703 # discard client's cache
13704 cancel_lru_locks osc
13706 # simulate ENOMEM during read
13707 lctl set_param fail_loc=0x80000226
13708 cmp $TF $DIR/$tfile || error "cmp failed"
13709 lctl set_param fail_loc=0
13713 run_test 152 "test read/write with enomem ============================"
13716 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
13718 run_test 153 "test if fdatasync does not crash ======================="
13720 dot_lustre_fid_permission_check() {
13722 local ffid=$MOUNT/.lustre/fid/$fid
13725 echo "stat fid $fid"
13726 stat $ffid > /dev/null || error "stat $ffid failed."
13727 echo "touch fid $fid"
13728 touch $ffid || error "touch $ffid failed."
13729 echo "write to fid $fid"
13730 cat /etc/hosts > $ffid || error "write $ffid failed."
13731 echo "read fid $fid"
13732 diff /etc/hosts $ffid || error "read $ffid failed."
13733 echo "append write to fid $fid"
13734 cat /etc/hosts >> $ffid || error "append write $ffid failed."
13735 echo "rename fid $fid"
13736 mv $ffid $test_dir/$tfile.1 &&
13737 error "rename $ffid to $tfile.1 should fail."
13738 touch $test_dir/$tfile.1
13739 mv $test_dir/$tfile.1 $ffid &&
13740 error "rename $tfile.1 to $ffid should fail."
13741 rm -f $test_dir/$tfile.1
13742 echo "truncate fid $fid"
13743 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
13744 echo "link fid $fid"
13745 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
13746 if [[ $($LCTL get_param -n mdc.*-mdc-*.connect_flags) =~ acl ]]; then
13747 echo "setfacl fid $fid"
13748 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
13749 echo "getfacl fid $fid"
13750 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
13752 echo "unlink fid $fid"
13753 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
13754 echo "mknod fid $fid"
13755 mknod $ffid c 1 3 && error "mknod $ffid should fail."
13757 fid=[0xf00000400:0x1:0x0]
13758 ffid=$MOUNT/.lustre/fid/$fid
13760 echo "stat non-exist fid $fid"
13761 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
13762 echo "write to non-exist fid $fid"
13763 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
13764 echo "link new fid $fid"
13765 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
13767 mkdir -p $test_dir/$tdir
13768 touch $test_dir/$tdir/$tfile
13769 fid=$($LFS path2fid $test_dir/$tdir)
13772 error "error: could not get fid for $test_dir/$dir/$tfile."
13774 ffid=$MOUNT/.lustre/fid/$fid
13777 ls $ffid > /dev/null || error "ls $ffid failed."
13778 echo "touch $fid/$tfile.1"
13779 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
13781 echo "touch $MOUNT/.lustre/fid/$tfile"
13782 touch $MOUNT/.lustre/fid/$tfile && \
13783 error "touch $MOUNT/.lustre/fid/$tfile should fail."
13785 echo "setxattr to $MOUNT/.lustre/fid"
13786 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
13788 echo "listxattr for $MOUNT/.lustre/fid"
13789 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
13791 echo "delxattr from $MOUNT/.lustre/fid"
13792 setfattr -x trusted.name1 $MOUNT/.lustre/fid
13794 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
13795 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
13796 error "touch invalid fid should fail."
13798 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
13799 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
13800 error "touch non-normal fid should fail."
13802 echo "rename $tdir to $MOUNT/.lustre/fid"
13803 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
13804 error "rename to $MOUNT/.lustre/fid should fail."
13806 if [ $MDS1_VERSION -ge $(version_code 2.3.51) ]
13808 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
13809 local new_obf_mode=777
13811 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
13812 chmod $new_obf_mode $DIR/.lustre/fid ||
13813 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
13815 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
13816 [ $obf_mode -eq $new_obf_mode ] ||
13817 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
13819 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
13820 chmod $old_obf_mode $DIR/.lustre/fid ||
13821 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
13824 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
13825 fid=$($LFS path2fid $test_dir/$tfile-2)
13827 if [ $MDS1_VERSION -ge $(version_code 2.6.50) ]
13829 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
13830 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
13831 error "create lov data thru .lustre failed"
13833 echo "cp /etc/passwd $test_dir/$tfile-2"
13834 cp /etc/passwd $test_dir/$tfile-2 ||
13835 error "copy to $test_dir/$tfile-2 failed."
13836 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
13837 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
13838 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
13840 rm -rf $test_dir/tfile.lnk
13841 rm -rf $test_dir/$tfile-2
13845 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
13846 skip "Need MDS version at least 2.4.1"
13848 local tf=$DIR/$tfile
13851 local fid=$($LFS path2fid $tf)
13852 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
13854 # check that we get the same pathname back
13857 for rootpath in "$MOUNT" "$MOUNT///" "$MOUNT/$tfile"; do
13858 echo "$rootpath $fid"
13859 found=$($LFS fid2path $rootpath "$fid")
13860 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
13861 [ "$found" == "$tf" ] || error "fid2path $found != $tf"
13864 # check wrong root path format
13865 rootpath=$MOUNT"_wrong"
13866 found=$($LFS fid2path $rootpath "$fid")
13867 [ -z "$found" ] || error "should fail ($rootpath != $MOUNT)"
13869 run_test 154A "lfs path2fid and fid2path basic checks"
13872 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
13873 skip "Need MDS version at least 2.4.1"
13875 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
13876 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
13877 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
13878 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
13880 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
13881 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
13883 # check that we get the same pathname
13884 echo "PFID: $PFID, name: $name"
13885 local FOUND=$($LFS fid2path $MOUNT "$PFID")
13886 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
13887 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
13888 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
13890 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
13892 run_test 154B "verify the ll_decode_linkea tool"
13895 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13896 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
13897 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
13898 skip "Need MDS version at least 2.2.51"
13899 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
13901 cp /etc/hosts $DIR/$tfile
13903 fid=$($LFS path2fid $DIR/$tfile)
13905 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
13907 dot_lustre_fid_permission_check "$fid" $DIR ||
13908 error "dot lustre permission check $fid failed"
13910 ls -a $MOUNT | grep "\.lustre" && error ".lustre should not be listed"
13912 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
13914 touch $MOUNT/.lustre/file &&
13915 error "creation is not allowed under .lustre"
13917 mkdir $MOUNT/.lustre/dir &&
13918 error "mkdir is not allowed under .lustre"
13922 run_test 154a "Open-by-FID"
13925 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13926 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
13927 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
13928 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
13929 skip "Need MDS version at least 2.2.51"
13931 local remote_dir=$DIR/$tdir/remote_dir
13935 mkdir -p $DIR/$tdir
13936 $LFS mkdir -i $MDTIDX $remote_dir ||
13937 error "create remote directory failed"
13939 cp /etc/hosts $remote_dir/$tfile
13941 fid=$($LFS path2fid $remote_dir/$tfile)
13943 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
13945 dot_lustre_fid_permission_check "$fid" $remote_dir ||
13946 error "dot lustre permission check $fid failed"
13949 run_test 154b "Open-by-FID for remote directory"
13952 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
13953 skip "Need MDS version at least 2.4.1"
13955 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
13956 local FID1=$($LFS path2fid $DIR/$tfile.1)
13957 local FID2=$($LFS path2fid $DIR/$tfile.2)
13958 local FID3=$($LFS path2fid $DIR/$tfile.3)
13961 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
13962 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
13963 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
13965 [ "$FID" = "${!want}" ] ||
13966 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
13970 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
13972 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
13973 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
13977 run_test 154c "lfs path2fid and fid2path multiple arguments"
13980 remote_mds_nodsh && skip "remote MDS with nodsh"
13981 [[ $MDS1_VERSION -lt $(version_code 2.5.53) ]] &&
13982 skip "Need MDS version at least 2.5.53"
13984 if remote_mds; then
13985 nid=$($LCTL list_nids | sed "s/\./\\\./g")
13989 local proc_ofile="mdt.*.exports.'$nid'.open_files"
13996 local fid=$($LFS path2fid $DIR/$tfile)
13999 cmd="exec $fd<$DIR/$tfile"
14001 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
14002 echo "$fid_list" | grep "$fid"
14005 cmd="exec $fd>/dev/null"
14007 if [ $rc -ne 0 ]; then
14008 error "FID $fid not found in open files list $fid_list"
14011 run_test 154d "Verify open file fid"
14015 [[ $MDS1_VERSION -lt $(version_code 2.6.50) ]] &&
14016 skip "Need MDS version at least 2.6.50"
14018 if ls -a $MOUNT | grep -q '^\.lustre$'; then
14019 error ".lustre returned by readdir"
14022 run_test 154e ".lustre is not returned by readdir"
14025 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
14027 # create parent directory on a single MDT to avoid cross-MDT hardlinks
14028 test_mkdir -p -c1 $DIR/$tdir/d
14029 # test dirs inherit from its stripe
14030 mkdir -p $DIR/$tdir/d/foo1 || error "mkdir error"
14031 mkdir -p $DIR/$tdir/d/foo2 || error "mkdir error"
14032 cp /etc/hosts $DIR/$tdir/d/foo1/$tfile
14033 ln $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/link
14036 # get fid of parents
14037 local FID0=$($LFS path2fid $DIR/$tdir/d)
14038 local FID1=$($LFS path2fid $DIR/$tdir/d/foo1)
14039 local FID2=$($LFS path2fid $DIR/$tdir/d/foo2)
14040 local FID3=$($LFS path2fid $DIR)
14042 # check that path2fid --parents returns expected <parent_fid>/name
14043 # 1) test for a directory (single parent)
14044 local parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1)
14045 [ "$parent" == "$FID0/foo1" ] ||
14046 error "expected parent: $FID0/foo1, got: $parent"
14048 # 2) test for a file with nlink > 1 (multiple parents)
14049 parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1/$tfile)
14050 echo "$parent" | grep -F "$FID1/$tfile" ||
14051 error "$FID1/$tfile not returned in parent list"
14052 echo "$parent" | grep -F "$FID2/link" ||
14053 error "$FID2/link not returned in parent list"
14055 # 3) get parent by fid
14056 local file_fid=$($LFS path2fid $DIR/$tdir/d/foo1/$tfile)
14057 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
14058 echo "$parent" | grep -F "$FID1/$tfile" ||
14059 error "$FID1/$tfile not returned in parent list (by fid)"
14060 echo "$parent" | grep -F "$FID2/link" ||
14061 error "$FID2/link not returned in parent list (by fid)"
14063 # 4) test for entry in root directory
14064 parent=$($LFS path2fid --parents $DIR/f)
14065 echo "$parent" | grep -F "$FID3/f" ||
14066 error "$FID3/f not returned in parent list"
14068 # 5) test it on root directory
14069 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
14070 error "$MOUNT should not have parents"
14072 # enable xattr caching and check that linkea is correctly updated
14073 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
14074 save_lustre_params client "llite.*.xattr_cache" > $save
14075 lctl set_param llite.*.xattr_cache 1
14077 # 6.1) linkea update on rename
14078 mv $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/$tfile.moved
14080 # get parents by fid
14081 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
14082 # foo1 should no longer be returned in parent list
14083 echo "$parent" | grep -F "$FID1" &&
14084 error "$FID1 should no longer be in parent list"
14085 # the new path should appear
14086 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
14087 error "$FID2/$tfile.moved is not in parent list"
14089 # 6.2) linkea update on unlink
14090 rm -f $DIR/$tdir/d/foo2/link
14091 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
14092 # foo2/link should no longer be returned in parent list
14093 echo "$parent" | grep -F "$FID2/link" &&
14094 error "$FID2/link should no longer be in parent list"
14098 restore_lustre_params < $save
14101 run_test 154f "get parent fids by reading link ea"
14105 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
14106 [[ $MDS1_VERSION -ge $(version_code 2.6.92) &&
14107 $CLIENT_VERSION -gt $(version_code 2.6.99) ]] ||
14108 skip "Need MDS version at least 2.6.92"
14110 mkdir -p $DIR/$tdir
14111 llapi_fid_test -d $DIR/$tdir
14113 run_test 154g "various llapi FID tests"
14115 test_155_small_load() {
14116 local temp=$TMP/$tfile
14117 local file=$DIR/$tfile
14119 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
14120 error "dd of=$temp bs=6096 count=1 failed"
14122 cancel_lru_locks $OSC
14123 cmp $temp $file || error "$temp $file differ"
14125 $TRUNCATE $temp 6000
14126 $TRUNCATE $file 6000
14127 cmp $temp $file || error "$temp $file differ (truncate1)"
14129 echo "12345" >>$temp
14130 echo "12345" >>$file
14131 cmp $temp $file || error "$temp $file differ (append1)"
14133 echo "12345" >>$temp
14134 echo "12345" >>$file
14135 cmp $temp $file || error "$temp $file differ (append2)"
14141 test_155_big_load() {
14142 remote_ost_nodsh && skip "remote OST with nodsh"
14144 local temp=$TMP/$tfile
14145 local file=$DIR/$tfile
14148 local cache_size=$(do_facet ost$((MAXI+1)) \
14149 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
14150 local large_file_size=$((cache_size * 2))
14152 echo "OSS cache size: $cache_size KB"
14153 echo "Large file size: $large_file_size KB"
14155 [ $MAXV -le $large_file_size ] &&
14156 skip_env "max available OST size needs > $large_file_size KB"
14158 $LFS setstripe $file -c 1 -i $MAXI || error "$LFS setstripe $file failed"
14160 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k ||
14161 error "dd of=$temp bs=$large_file_size count=1k failed"
14164 cancel_lru_locks osc
14165 cmp $temp $file || error "$temp $file differ"
14171 save_writethrough() {
14172 local facets=$(get_facets OST)
14174 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" > $1
14178 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14180 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14182 save_writethrough $p
14185 set_cache writethrough on
14186 test_155_small_load
14187 restore_lustre_params < $p
14190 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
14193 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14195 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14197 save_writethrough $p
14200 set_cache writethrough off
14201 test_155_small_load
14202 restore_lustre_params < $p
14205 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
14208 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14210 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14212 save_writethrough $p
14215 set_cache writethrough on
14216 test_155_small_load
14217 restore_lustre_params < $p
14220 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
14223 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14225 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14227 save_writethrough $p
14230 set_cache writethrough off
14231 test_155_small_load
14232 restore_lustre_params < $p
14235 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
14238 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14240 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14242 save_writethrough $p
14245 set_cache writethrough on
14247 restore_lustre_params < $p
14250 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
14253 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14255 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14257 save_writethrough $p
14260 set_cache writethrough off
14262 restore_lustre_params < $p
14265 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
14268 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14270 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14272 save_writethrough $p
14275 set_cache writethrough on
14277 restore_lustre_params < $p
14280 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
14283 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14285 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14287 save_writethrough $p
14290 set_cache writethrough off
14292 restore_lustre_params < $p
14295 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
14298 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14299 remote_ost_nodsh && skip "remote OST with nodsh"
14300 [ $OST1_VERSION -lt $(version_code 2.6.93) ] &&
14301 skip "stats not implemented on old servers"
14302 [ "$ost1_FSTYPE" = "zfs" ] &&
14303 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS"
14308 local file="$DIR/$tfile"
14309 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14311 save_writethrough $p
14314 log "Turn on read and write cache"
14316 set_cache writethrough on
14318 log "Write data and read it back."
14319 log "Read should be satisfied from the cache."
14320 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
14322 cancel_lru_locks osc
14323 cat $file >/dev/null
14325 if ! let "AFTER - BEFORE == CPAGES"; then
14326 error "NOT IN CACHE (2): before: $BEFORE, after: $AFTER"
14328 log "cache hits: before: $BEFORE, after: $AFTER"
14331 log "Read again; it should be satisfied from the cache."
14333 cancel_lru_locks osc
14334 cat $file >/dev/null
14336 if ! let "AFTER - BEFORE == CPAGES"; then
14337 error "NOT IN CACHE (3): before: $BEFORE, after: $AFTER"
14339 log "cache hits:: before: $BEFORE, after: $AFTER"
14342 log "Turn off the read cache and turn on the write cache"
14344 set_cache writethrough on
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 (4): before: $BEFORE, after: $AFTER"
14354 log "cache hits:: before: $BEFORE, after: $AFTER"
14357 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
14358 # > 2.12.56 uses pagecache if cached
14359 log "Read again; it should not be satisfied from the cache."
14361 cancel_lru_locks osc
14362 cat $file >/dev/null
14364 if ! let "AFTER - BEFORE == 0"; then
14365 error "IN CACHE (5): before: $BEFORE, after: $AFTER"
14367 log "cache hits:: before: $BEFORE, after: $AFTER"
14371 log "Write data and read it back."
14372 log "Read should be satisfied from the cache."
14373 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
14375 cancel_lru_locks osc
14376 cat $file >/dev/null
14378 if ! let "AFTER - BEFORE == CPAGES"; then
14379 error "NOT IN CACHE (6): before: $BEFORE, after: $AFTER"
14381 log "cache hits:: before: $BEFORE, after: $AFTER"
14384 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
14385 # > 2.12.56 uses pagecache if cached
14386 log "Read again; it should not be satisfied from the cache."
14388 cancel_lru_locks osc
14389 cat $file >/dev/null
14391 if ! let "AFTER - BEFORE == 0"; then
14392 error "IN CACHE (7): before: $BEFORE, after: $AFTER"
14394 log "cache hits:: before: $BEFORE, after: $AFTER"
14398 log "Turn off read and write cache"
14400 set_cache writethrough off
14402 log "Write data and read it back"
14403 log "It should not be satisfied from the cache."
14405 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
14406 cancel_lru_locks osc
14408 cat $file >/dev/null
14410 if ! let "AFTER - BEFORE == 0"; then
14411 error_ignore bz20762 "IN CACHE (8):before:$BEFORE,after:$AFTER"
14413 log "cache hits:: before: $BEFORE, after: $AFTER"
14416 log "Turn on the read cache and turn off the write cache"
14418 set_cache writethrough off
14420 log "Write data and read it back"
14421 log "It should not be satisfied from the cache."
14423 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
14425 cancel_lru_locks osc
14426 cat $file >/dev/null
14428 if ! let "AFTER - BEFORE == 0"; then
14429 error_ignore bz20762 "IN CACHE (9):before:$BEFORE,after:$AFTER"
14431 log "cache hits:: before: $BEFORE, after: $AFTER"
14434 log "Read again; it should be satisfied from the cache."
14436 cancel_lru_locks osc
14437 cat $file >/dev/null
14439 if ! let "AFTER - BEFORE == CPAGES"; then
14440 error "NOT IN CACHE (1): before: $BEFORE, after: $AFTER"
14442 log "cache hits:: before: $BEFORE, after: $AFTER"
14445 restore_lustre_params < $p
14448 run_test 156 "Verification of tunables"
14451 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14452 remote_mds_nodsh && skip "remote MDS with nodsh"
14453 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
14454 skip "Need MDS version at least 2.2.0"
14456 changelog_register || error "changelog_register failed"
14457 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
14458 changelog_users $SINGLEMDS | grep -q $cl_user ||
14459 error "User $cl_user not found in changelog_users"
14462 test_mkdir -p $DIR/$tdir/pics/2008/zachy
14463 changelog_clear 0 || error "changelog_clear failed"
14464 touch $DIR/$tdir/pics/2008/zachy/$tfile # open 1
14465 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg # open 2
14466 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
14467 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
14468 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
14469 rm $DIR/$tdir/pics/desktop.jpg
14471 changelog_dump | tail -10
14473 echo "verifying changelog mask"
14474 changelog_chmask "-MKDIR"
14475 changelog_chmask "-CLOSE"
14477 test_mkdir -p $DIR/$tdir/pics/zach/sofia # not logged
14478 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # not logged
14480 changelog_chmask "+MKDIR"
14481 changelog_chmask "+CLOSE"
14483 test_mkdir -p $DIR/$tdir/pics/2008/sofia # mkdir 1
14484 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # open 3
14486 changelog_dump | tail -10
14487 MKDIRS=$(changelog_dump | grep -c "MKDIR")
14488 CLOSES=$(changelog_dump | grep -c "CLOSE")
14489 [ $MKDIRS -eq 1 ] || error "MKDIR changelog mask count $MKDIRS != 1"
14490 [ $CLOSES -eq 3 ] || error "CLOSE changelog mask count $CLOSES != 3"
14493 echo "verifying target fid"
14494 local fidc=$(changelog_extract_field "CREAT" "$tfile" "t=")
14495 local fidf=$($LFS path2fid $DIR/$tdir/pics/zach/$tfile)
14496 [ "$fidc" == "$fidf" ] ||
14497 error "changelog '$tfile' fid $fidc != file fid $fidf"
14498 echo "verifying parent fid"
14499 # The FID returned from the Changelog may be the directory shard on
14500 # a different MDT, and not the FID returned by path2fid on the parent.
14501 # Instead of comparing FIDs, verify that fid2path(fidp) is correct,
14502 # since this is what will matter when recreating this file in the tree.
14503 local fidp=$(changelog_extract_field "CREAT" "$tfile" "p=")
14504 local pathp=$($LFS fid2path $MOUNT "$fidp")
14505 [ "${pathp%/}" == "$DIR/$tdir/pics/zach" ] ||
14506 error "changelog fid2path($fidc) $pathp != $DIR/$tdir/pics/zach"
14508 echo "getting records for $cl_user"
14509 changelog_users $SINGLEMDS
14510 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user)
14512 __changelog_clear $SINGLEMDS $cl_user +$nclr ||
14513 error "changelog_clear failed"
14514 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user)
14515 echo "verifying user clear: $user_rec1 + $nclr == $user_rec2"
14516 [ $user_rec2 == $((user_rec1 + nclr)) ] ||
14517 error "user index expect $user_rec1 + $nclr != $user_rec2"
14519 local min0_rec=$(changelog_users $SINGLEMDS |
14520 awk 'min == "" || $2 < min { min = $2 }; END { print min }')
14521 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
14522 awk '{ print $1; exit; }')
14524 changelog_dump | tail -n 5
14525 echo "verifying user min purge: $min0_rec + 1 == $first_rec"
14526 [ $first_rec == $((min0_rec + 1)) ] ||
14527 error "first index should be $min0_rec + 1 not $first_rec"
14529 # LU-3446 changelog index reset on MDT restart
14530 local cur_rec1=$(changelog_users $SINGLEMDS |
14531 awk '/^current.index:/ { print $NF }')
14532 changelog_clear 0 ||
14533 error "clear all changelog records for $cl_user failed"
14534 stop $SINGLEMDS || error "Fail to stop $SINGLEMDS"
14535 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
14536 error "Fail to start $SINGLEMDS"
14537 local cur_rec2=$(changelog_users $SINGLEMDS |
14538 awk '/^current.index:/ { print $NF }')
14539 echo "verifying index survives MDT restart: $cur_rec1 == $cur_rec2"
14540 [ $cur_rec1 == $cur_rec2 ] ||
14541 error "current index should be $cur_rec1 not $cur_rec2"
14543 echo "verifying users from this test are deregistered"
14544 changelog_deregister || error "changelog_deregister failed"
14545 changelog_users $SINGLEMDS | grep -q $cl_user &&
14546 error "User '$cl_user' still in changelog_users"
14548 # lctl get_param -n mdd.*.changelog_users
14549 # current index: 144
14550 # ID index (idle seconds)
14552 if ! changelog_users $SINGLEMDS | grep "^cl"; then
14553 # this is the normal case where all users were deregistered
14554 # make sure no new records are added when no users are present
14555 local last_rec1=$(changelog_users $SINGLEMDS |
14556 awk '/^current.index:/ { print $NF }')
14557 touch $DIR/$tdir/chloe
14558 local last_rec2=$(changelog_users $SINGLEMDS |
14559 awk '/^current.index:/ { print $NF }')
14560 echo "verify changelogs are off: $last_rec1 == $last_rec2"
14561 [ $last_rec1 == $last_rec2 ] || error "changelogs not off"
14563 # any changelog users must be leftovers from a previous test
14564 changelog_users $SINGLEMDS
14565 echo "other changelog users; can't verify off"
14568 run_test 160a "changelog sanity"
14570 test_160b() { # LU-3587
14571 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14572 remote_mds_nodsh && skip "remote MDS with nodsh"
14573 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
14574 skip "Need MDS version at least 2.2.0"
14576 changelog_register || error "changelog_register failed"
14577 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
14578 changelog_users $SINGLEMDS | grep -q $cl_user ||
14579 error "User '$cl_user' not found in changelog_users"
14581 local longname1=$(str_repeat a 255)
14582 local longname2=$(str_repeat b 255)
14585 echo "creating very long named file"
14586 touch $longname1 || error "create of '$longname1' failed"
14587 echo "renaming very long named file"
14588 mv $longname1 $longname2
14590 changelog_dump | grep RENME | tail -n 5
14593 run_test 160b "Verify that very long rename doesn't crash in changelog"
14596 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14597 remote_mds_nodsh && skip "remote MDS with nodsh"
14599 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
14600 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
14601 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
14602 skip "Need MDS version at least 2.5.58 or 2.5.2+"
14606 # Registration step
14607 changelog_register || error "changelog_register failed"
14610 mkdir -p $DIR/$tdir
14611 $MCREATE $DIR/$tdir/foo_160c
14612 changelog_chmask "-TRUNC"
14613 $TRUNCATE $DIR/$tdir/foo_160c 200
14614 changelog_chmask "+TRUNC"
14615 $TRUNCATE $DIR/$tdir/foo_160c 199
14616 changelog_dump | tail -n 5
14617 local truncs=$(changelog_dump | tail -n 5 | grep -c TRUNC)
14618 [ $truncs -eq 1 ] || error "TRUNC changelog mask count $truncs != 1"
14620 run_test 160c "verify that changelog log catch the truncate event"
14623 remote_mds_nodsh && skip "remote MDS with nodsh"
14624 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
14625 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14626 [[ $MDS1_VERSION -ge $(version_code 2.7.60) ]] ||
14627 skip "Need MDS version at least 2.7.60"
14629 # Registration step
14630 changelog_register || error "changelog_register failed"
14632 mkdir -p $DIR/$tdir/migrate_dir
14633 changelog_clear 0 || error "changelog_clear failed"
14635 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
14636 changelog_dump | tail -n 5
14637 local migrates=$(changelog_dump | grep -c "MIGRT")
14638 [ $migrates -eq 1 ] || error "MIGRATE changelog count $migrates != 1"
14640 run_test 160d "verify that changelog log catch the migrate event"
14643 remote_mds_nodsh && skip "remote MDS with nodsh"
14646 changelog_register || error "changelog_register failed"
14648 # Delete a future user (expect fail)
14649 local MDT0=$(facet_svc $SINGLEMDS)
14650 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister "cl77"
14653 if [ $rc -eq 0 ]; then
14654 error "Deleted non-existant user cl77"
14655 elif [ $rc -ne 2 ]; then
14656 error "changelog_deregister failed with $rc, expect 2 (ENOENT)"
14659 # Clear to a bad index (1 billion should be safe)
14660 $LFS changelog_clear $MDT0 "${CL_USERS[$SINGLEMDS]%% *}" 1000000000
14663 if [ $rc -eq 0 ]; then
14664 error "Successfully cleared to invalid CL index"
14665 elif [ $rc -ne 22 ]; then
14666 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
14669 run_test 160e "changelog negative testing (should return errors)"
14672 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14673 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
14674 skip "Need MDS version at least 2.10.56"
14676 local mdts=$(comma_list $(mdts_nodes))
14679 changelog_register || error "first changelog_register failed"
14680 changelog_register || error "second changelog_register failed"
14682 declare -A cl_user1
14683 declare -A cl_user2
14688 # generate some changelog records to accumulate on each MDT
14689 # use fnv1a because created files should be evenly distributed
14690 test_mkdir -c $MDSCOUNT -H fnv_1a_64 $DIR/$tdir ||
14691 error "test_mkdir $tdir failed"
14692 log "$(date +%s): creating first files"
14693 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
14694 error "create $DIR/$tdir/$tfile failed"
14696 # check changelogs have been generated
14697 local start=$SECONDS
14698 local idle_time=$((MDSCOUNT * 5 + 5))
14699 local nbcl=$(changelog_dump | wc -l)
14700 [[ $nbcl -eq 0 ]] && error "no changelogs found"
14702 for param in "changelog_max_idle_time=$idle_time" \
14704 "changelog_min_gc_interval=2" \
14705 "changelog_min_free_cat_entries=3"; do
14706 local MDT0=$(facet_svc $SINGLEMDS)
14707 local var="${param%=*}"
14708 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
14710 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
14711 do_nodes $mdts $LCTL set_param mdd.*.$param
14714 # force cl_user2 to be idle (1st part), but also cancel the
14715 # cl_user1 records so that it is not evicted later in the test.
14716 local sleep1=$((idle_time / 2))
14717 echo "$(date +%s): sleep1 $sleep1/${idle_time}s"
14720 # simulate changelog catalog almost full
14721 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
14722 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
14724 for i in $(seq $MDSCOUNT); do
14725 cl_users=(${CL_USERS[mds$i]})
14726 cl_user1[mds$i]="${cl_users[0]}"
14727 cl_user2[mds$i]="${cl_users[1]}"
14729 [ -n "${cl_user1[mds$i]}" ] ||
14730 error "mds$i: no user registered"
14731 [ -n "${cl_user2[mds$i]}" ] ||
14732 error "mds$i: only ${cl_user2[mds$i]} is registered"
14734 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14735 [ -n "$user_rec1" ] ||
14736 error "mds$i: User ${cl_user1[mds$i]} not registered"
14737 __changelog_clear mds$i ${cl_user1[mds$i]} +2
14738 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14739 [ -n "$user_rec2" ] ||
14740 error "mds$i: User ${cl_user1[mds$i]} not registered"
14741 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
14742 "$user_rec1 + 2 == $user_rec2"
14743 [ $((user_rec1 + 2)) == $user_rec2 ] ||
14744 error "mds$i: user ${cl_user1[mds$i]} index expected " \
14745 "$user_rec1 + 2, but is $user_rec2"
14746 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
14747 [ -n "$user_rec2" ] ||
14748 error "mds$i: User ${cl_user2[mds$i]} not registered"
14749 [ $user_rec1 == $user_rec2 ] ||
14750 error "mds$i: user ${cl_user2[mds$i]} index expected " \
14751 "$user_rec1, but is $user_rec2"
14754 # force cl_user2 idle (2nd part) to just exceed changelog_max_idle_time
14755 local sleep2=$((idle_time - (SECONDS - start) + 1))
14756 echo "$(date +%s): sleep2 $sleep2/${idle_time}s"
14759 # Generate one more changelog to trigger GC at fail_loc for cl_user2.
14760 # cl_user1 should be OK because it recently processed records.
14761 echo "$(date +%s): creating $((MDSCOUNT * 2)) files"
14762 createmany -m $DIR/$tdir/${tfile}b $((MDSCOUNT * 2)) ||
14763 error "create $DIR/$tdir/${tfile}b failed"
14765 # ensure gc thread is done
14766 for i in $(mdts_nodes); do
14768 "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
14769 error "$i: GC-thread not done"
14773 for i in $(seq $MDSCOUNT); do
14774 # check cl_user1 still registered
14775 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
14776 error "mds$i: User ${cl_user1[mds$i]} not registered"
14777 # check cl_user2 unregistered
14778 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
14779 error "mds$i: User ${cl_user2[mds$i]} still registered"
14781 # check changelogs are present and starting at $user_rec1 + 1
14782 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14783 [ -n "$user_rec1" ] ||
14784 error "mds$i: User ${cl_user1[mds$i]} not registered"
14785 first_rec=$($LFS changelog $(facet_svc mds$i) |
14786 awk '{ print $1; exit; }')
14788 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
14789 [ $((user_rec1 + 1)) == $first_rec ] ||
14790 error "mds$i: first index should be $user_rec1 + 1, " \
14791 "but is $first_rec"
14794 run_test 160f "changelog garbage collect (timestamped users)"
14797 remote_mds_nodsh && skip "remote MDS with nodsh"
14798 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
14799 skip "Need MDS version at least 2.10.56"
14801 local mdts=$(comma_list $(mdts_nodes))
14803 #define OBD_FAIL_TIME_IN_CHLOG_USER 0x1314
14804 do_nodes $mdts $LCTL set_param fail_loc=0x1314
14807 changelog_register || error "first changelog_register failed"
14808 changelog_register || error "second changelog_register failed"
14810 declare -A cl_user1
14811 declare -A cl_user2
14816 # generate some changelog records to accumulate on each MDT
14817 # use fnv1a because created files should be evenly distributed
14818 test_mkdir -c $MDSCOUNT -H fnv_1a_64 $DIR/$tdir ||
14819 error "mkdir $tdir failed"
14820 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
14821 error "create $DIR/$tdir/$tfile failed"
14823 # check changelogs have been generated
14824 local nbcl=$(changelog_dump | wc -l)
14825 [[ $nbcl -eq 0 ]] && error "no changelogs found"
14827 # reduce the max_idle_indexes value to make sure we exceed it
14828 max_ndx=$((nbcl / 2 - 1))
14830 for param in "changelog_max_idle_indexes=$max_ndx" \
14832 "changelog_min_gc_interval=2" \
14833 "changelog_min_free_cat_entries=3"; do
14834 local MDT0=$(facet_svc $SINGLEMDS)
14835 local var="${param%=*}"
14836 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
14838 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
14839 do_nodes $mdts $LCTL set_param mdd.*.$param ||
14840 error "unable to set mdd.*.$param"
14843 # simulate changelog catalog almost full
14844 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
14845 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
14847 for i in $(seq $MDSCOUNT); do
14848 cl_users=(${CL_USERS[mds$i]})
14849 cl_user1[mds$i]="${cl_users[0]}"
14850 cl_user2[mds$i]="${cl_users[1]}"
14852 [ -n "${cl_user1[mds$i]}" ] ||
14853 error "mds$i: no user registered"
14854 [ -n "${cl_user2[mds$i]}" ] ||
14855 error "mds$i: only ${cl_user1[mds$i]} is registered"
14857 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14858 [ -n "$user_rec1" ] ||
14859 error "mds$i: User ${cl_user1[mds$i]} not registered"
14860 __changelog_clear mds$i ${cl_user1[mds$i]} +2
14861 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14862 [ -n "$user_rec2" ] ||
14863 error "mds$i: User ${cl_user1[mds$i]} not registered"
14864 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
14865 "$user_rec1 + 2 == $user_rec2"
14866 [ $((user_rec1 + 2)) == $user_rec2 ] ||
14867 error "mds$i: user ${cl_user1[mds$i]} index expected " \
14868 "$user_rec1 + 2, but is $user_rec2"
14869 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
14870 [ -n "$user_rec2" ] ||
14871 error "mds$i: User ${cl_user2[mds$i]} not registered"
14872 [ $user_rec1 == $user_rec2 ] ||
14873 error "mds$i: user ${cl_user2[mds$i]} index expected " \
14874 "$user_rec1, but is $user_rec2"
14877 # ensure we are past the previous changelog_min_gc_interval set above
14880 # generate one more changelog to trigger fail_loc
14881 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
14882 error "create $DIR/$tdir/${tfile}bis failed"
14884 # ensure gc thread is done
14885 for i in $(mdts_nodes); do
14887 "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
14888 error "$i: GC-thread not done"
14892 for i in $(seq $MDSCOUNT); do
14893 # check cl_user1 still registered
14894 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
14895 error "mds$i: User ${cl_user1[mds$i]} not registered"
14896 # check cl_user2 unregistered
14897 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
14898 error "mds$i: User ${cl_user2[mds$i]} still registered"
14900 # check changelogs are present and starting at $user_rec1 + 1
14901 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14902 [ -n "$user_rec1" ] ||
14903 error "mds$i: User ${cl_user1[mds$i]} not registered"
14904 first_rec=$($LFS changelog $(facet_svc mds$i) |
14905 awk '{ print $1; exit; }')
14907 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
14908 [ $((user_rec1 + 1)) == $first_rec ] ||
14909 error "mds$i: first index should be $user_rec1 + 1, " \
14910 "but is $first_rec"
14913 run_test 160g "changelog garbage collect (old users)"
14916 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14917 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
14918 skip "Need MDS version at least 2.10.56"
14920 local mdts=$(comma_list $(mdts_nodes))
14923 changelog_register || error "first changelog_register failed"
14924 changelog_register || error "second changelog_register failed"
14926 declare -A cl_user1
14927 declare -A cl_user2
14932 # generate some changelog records to accumulate on each MDT
14933 # use fnv1a because created files should be evenly distributed
14934 test_mkdir -c $MDSCOUNT -H fnv_1a_64 $DIR/$tdir ||
14935 error "test_mkdir $tdir failed"
14936 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
14937 error "create $DIR/$tdir/$tfile failed"
14939 # check changelogs have been generated
14940 local nbcl=$(changelog_dump | wc -l)
14941 [[ $nbcl -eq 0 ]] && error "no changelogs found"
14943 for param in "changelog_max_idle_time=10" \
14945 "changelog_min_gc_interval=2"; do
14946 local MDT0=$(facet_svc $SINGLEMDS)
14947 local var="${param%=*}"
14948 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
14950 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
14951 do_nodes $mdts $LCTL set_param mdd.*.$param
14954 # force cl_user2 to be idle (1st part)
14957 for i in $(seq $MDSCOUNT); do
14958 cl_users=(${CL_USERS[mds$i]})
14959 cl_user1[mds$i]="${cl_users[0]}"
14960 cl_user2[mds$i]="${cl_users[1]}"
14962 [ -n "${cl_user1[mds$i]}" ] ||
14963 error "mds$i: no user registered"
14964 [ -n "${cl_user2[mds$i]}" ] ||
14965 error "mds$i: only ${cl_user2[mds$i]} is registered"
14967 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14968 [ -n "$user_rec1" ] ||
14969 error "mds$i: User ${cl_user1[mds$i]} not registered"
14970 __changelog_clear mds$i ${cl_user1[mds$i]} +2
14971 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14972 [ -n "$user_rec2" ] ||
14973 error "mds$i: User ${cl_user1[mds$i]} not registered"
14974 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
14975 "$user_rec1 + 2 == $user_rec2"
14976 [ $((user_rec1 + 2)) == $user_rec2 ] ||
14977 error "mds$i: user ${cl_user1[mds$i]} index expected " \
14978 "$user_rec1 + 2, but is $user_rec2"
14979 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
14980 [ -n "$user_rec2" ] ||
14981 error "mds$i: User ${cl_user2[mds$i]} not registered"
14982 [ $user_rec1 == $user_rec2 ] ||
14983 error "mds$i: user ${cl_user2[mds$i]} index expected " \
14984 "$user_rec1, but is $user_rec2"
14987 # force cl_user2 to be idle (2nd part) and to reach
14988 # changelog_max_idle_time
14991 # force each GC-thread start and block then
14992 # one per MDT/MDD, set fail_val accordingly
14993 #define OBD_FAIL_FORCE_GC_THREAD 0x1316
14994 do_nodes $mdts $LCTL set_param fail_loc=0x1316
14996 # generate more changelogs to trigger fail_loc
14997 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
14998 error "create $DIR/$tdir/${tfile}bis failed"
15000 # stop MDT to stop GC-thread, should be done in back-ground as it will
15001 # block waiting for the thread to be released and exit
15002 declare -A stop_pids
15003 for i in $(seq $MDSCOUNT); do
15005 stop_pids[mds$i]=$!
15008 for i in $(mdts_nodes); do
15011 local facets=$(facets_up_on_host $i)
15013 for facet in ${facets//,/ }; do
15014 if [[ $facet == mds* ]]; then
15018 # ensure each MDS's gc threads are still present and all in "R"
15019 # state (OBD_FAIL_FORCE_GC_THREAD effect!)
15020 [[ $(do_node $i pgrep chlg_gc_thread | wc -l) -eq $nb ]] ||
15021 error "$i: expected $nb GC-thread"
15023 "ps -C chlg_gc_thread -o state --no-headers | uniq" \
15025 error "$i: GC-thread not found in R-state"
15026 # check umounts of each MDT on MDS have reached kthread_stop()
15027 [[ $(do_node $i pgrep umount | wc -l) -eq $nb ]] ||
15028 error "$i: expected $nb umount"
15030 "ps -C umount -o state --no-headers | uniq" "D" 20 ||
15031 error "$i: umount not found in D-state"
15034 # release all GC-threads
15035 do_nodes $mdts $LCTL set_param fail_loc=0
15037 # wait for MDT stop to complete
15038 for i in $(seq $MDSCOUNT); do
15039 wait ${stop_pids[mds$i]} || error "mds$i: stop failed"
15043 # may try to check if any orphan changelog records are present
15044 # via ldiskfs/zfs and llog_reader...
15046 # re-start/mount MDTs
15047 for i in $(seq $MDSCOUNT); do
15048 start mds$i $(mdsdevname $i) $MDS_MOUNT_OPTS ||
15049 error "Fail to start mds$i"
15053 for i in $(seq $MDSCOUNT); do
15054 # check cl_user1 still registered
15055 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
15056 error "mds$i: User ${cl_user1[mds$i]} not registered"
15057 # check cl_user2 unregistered
15058 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
15059 error "mds$i: User ${cl_user2[mds$i]} still registered"
15061 # check changelogs are present and starting at $user_rec1 + 1
15062 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15063 [ -n "$user_rec1" ] ||
15064 error "mds$i: User ${cl_user1[mds$i]} not registered"
15065 first_rec=$($LFS changelog $(facet_svc mds$i) |
15066 awk '{ print $1; exit; }')
15068 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
15069 [ $((user_rec1 + 1)) == $first_rec ] ||
15070 error "mds$i: first index should be $user_rec1 + 1, " \
15071 "but is $first_rec"
15074 run_test 160h "changelog gc thread stop upon umount, orphan records delete " \
15079 local mdts=$(comma_list $(mdts_nodes))
15081 changelog_register || error "first changelog_register failed"
15083 # generate some changelog records to accumulate on each MDT
15084 # use fnv1a because created files should be evenly distributed
15085 test_mkdir -c $MDSCOUNT -H fnv_1a_64 $DIR/$tdir ||
15086 error "mkdir $tdir failed"
15087 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
15088 error "create $DIR/$tdir/$tfile failed"
15090 # check changelogs have been generated
15091 local nbcl=$(changelog_dump | wc -l)
15092 [[ $nbcl -eq 0 ]] && error "no changelogs found"
15094 # simulate race between register and unregister
15095 # XXX as fail_loc is set per-MDS, with DNE configs the race
15096 # simulation will only occur for one MDT per MDS and for the
15097 # others the normal race scenario will take place
15098 #define CFS_FAIL_CHLOG_USER_REG_UNREG_RACE 0x1315
15099 do_nodes $mdts $LCTL set_param fail_loc=0x10001315
15100 do_nodes $mdts $LCTL set_param fail_val=1
15102 # unregister 1st user
15103 changelog_deregister &
15105 # wait some time for deregister work to reach race rdv
15107 # register 2nd user
15108 changelog_register || error "2nd user register failed"
15110 wait $pid1 || error "1st user deregister failed"
15114 declare -A LAST_REC
15115 for i in $(seq $MDSCOUNT); do
15116 if changelog_users mds$i | grep "^cl"; then
15117 # make sure new records are added with one user present
15118 LAST_REC[mds$i]=$(changelog_users $SINGLEMDS |
15119 awk '/^current.index:/ { print $NF }')
15121 error "mds$i has no user registered"
15125 # generate more changelog records to accumulate on each MDT
15126 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
15127 error "create $DIR/$tdir/${tfile}bis failed"
15129 for i in $(seq $MDSCOUNT); do
15130 last_rec=$(changelog_users $SINGLEMDS |
15131 awk '/^current.index:/ { print $NF }')
15132 echo "verify changelogs are on: $last_rec != ${LAST_REC[mds$i]}"
15133 [ $last_rec != ${LAST_REC[mds$i]} ] ||
15134 error "changelogs are off on mds$i"
15137 run_test 160i "changelog user register/unregister race"
15140 remote_mds_nodsh && skip "remote MDS with nodsh"
15141 [[ $MDS1_VERSION -lt $(version_code 2.12.56) ]] &&
15142 skip "Need MDS version at least 2.12.56"
15144 mount_client $MOUNT2 || error "mount_client on $MOUNT2 failed"
15145 stack_trap "umount $MOUNT2" EXIT
15147 changelog_register || error "first changelog_register failed"
15148 stack_trap "changelog_deregister" EXIT
15150 # generate some changelog
15151 # use fnv1a because created files should be evenly distributed
15152 test_mkdir -c $MDSCOUNT -H fnv_1a_64 $DIR/$tdir ||
15153 error "mkdir $tdir failed"
15154 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
15155 error "create $DIR/$tdir/${tfile}bis failed"
15157 # open the changelog device
15158 exec 3>/dev/changelog-$FSNAME-MDT0000
15159 stack_trap "exec 3>&-" EXIT
15160 exec 4</dev/changelog-$FSNAME-MDT0000
15161 stack_trap "exec 4<&-" EXIT
15163 # umount the first lustre mount
15165 stack_trap "mount_client $MOUNT" EXIT
15167 # read changelog, which may or may not fail, but should not crash
15171 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
15172 changelog_users $SINGLEMDS | grep -q $cl_user ||
15173 error "User $cl_user not found in changelog_users"
15175 printf 'clear:'$cl_user':0' >&3
15177 run_test 160j "client can be umounted while its chanangelog is being used"
15180 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15181 remote_mds_nodsh && skip "remote MDS with nodsh"
15183 mkdir -p $DIR/$tdir/1/1
15185 changelog_register || error "changelog_register failed"
15186 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
15188 changelog_users $SINGLEMDS | grep -q $cl_user ||
15189 error "User '$cl_user' not found in changelog_users"
15190 #define OBD_FAIL_MDS_CHANGELOG_REORDER 0x15d
15191 do_facet mds1 $LCTL set_param fail_loc=0x8000015d fail_val=3
15192 rmdir $DIR/$tdir/1/1 & sleep 1
15194 touch $DIR/$tdir/2/2
15195 rm -rf $DIR/$tdir/2
15200 changelog_dump | grep rmdir || error "rmdir not recorded"
15203 changelog_deregister
15205 run_test 160k "Verify that changelog records are not lost"
15207 # Verifies that a file passed as a parameter has recently had an operation
15208 # performed on it that has generated an MTIME changelog which contains the
15209 # correct parent FID. As files might reside on a different MDT from the
15210 # parent directory in DNE configurations, the FIDs are translated to paths
15211 # before being compared, which should be identical
15212 compare_mtime_changelog() {
15220 mdtidx=$($LFS getstripe --mdt-index $file)
15221 mdtidx=$(printf "%04x" $mdtidx)
15223 # Obtain the parent FID from the MTIME changelog
15224 mtime=$($LFS changelog $FSNAME-MDT$mdtidx | tail -n 1 | grep MTIME)
15225 [ -z "$mtime" ] && error "MTIME changelog not recorded"
15227 cl_fid=$(sed -e 's/.* p=//' -e 's/ .*//' <<<$mtime)
15228 [ -z "$cl_fid" ] && error "parent FID not present"
15230 # Verify that the path for the parent FID is the same as the path for
15231 # the test directory
15232 pdir=$($LFS fid2path $MOUNT "$cl_fid")
15236 [[ "${pdir%/}" == "$dir" ]] ||
15237 error "MTIME changelog parent FID is wrong, expected $dir, got $pdir"
15241 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15243 remote_mds_nodsh && skip "remote MDS with nodsh"
15244 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
15245 skip "Need MDS version at least 2.13.55"
15249 changelog_register || error "changelog_register failed"
15250 cl_user="${CL_USERS[$SINGLEMDS]%% *}"
15252 changelog_users $SINGLEMDS | grep -q $cl_user ||
15253 error "User '$cl_user' not found in changelog_users"
15255 # Clear some types so that MTIME changelogs are generated
15256 changelog_chmask "-CREAT"
15257 changelog_chmask "-CLOSE"
15259 test_mkdir $DIR/$tdir || error "failed to mkdir $DIR/$tdir"
15261 # Test CL_MTIME during setattr
15262 touch $DIR/$tdir/$tfile
15263 compare_mtime_changelog $DIR/$tdir/$tfile
15265 # Test CL_MTIME during close
15266 $MULTIOP $DIR/$tdir/${tfile}_2 O_2w4096c || error "multiop failed"
15267 compare_mtime_changelog $DIR/$tdir/${tfile}_2
15269 run_test 160l "Verify that MTIME changelog records contain the parent FID"
15272 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15274 test_mkdir -c1 $DIR/$tdir
15275 cp /etc/hosts $DIR/$tdir/$tfile
15276 test_mkdir -c1 $DIR/$tdir/foo1
15277 test_mkdir -c1 $DIR/$tdir/foo2
15278 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
15279 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
15280 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
15281 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
15282 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
15283 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
15284 $LFS fid2path $DIR $FID
15285 error "bad link ea"
15288 rm $DIR/$tdir/foo2/zachary
15290 rm $DIR/$tdir/foo2/thor
15292 rm $DIR/$tdir/$tfile
15294 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
15295 [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ] &&
15296 { $LFS fid2path $DIR $FID; error "bad link rename"; }
15297 rm $DIR/$tdir/foo2/maggie
15300 local longname=$tfile.avg_len_is_thirty_two_
15301 stack_trap "unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
15302 error_noexit 'failed to unlink many hardlinks'" EXIT
15303 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
15304 error "failed to hardlink many files"
15305 links=$($LFS fid2path $DIR $FID | wc -l)
15306 echo -n "${links}/1000 links in link EA"
15307 [[ $links -gt 60 ]] || error "expected at least 60 links in link EA"
15309 run_test 161a "link ea sanity"
15312 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15313 [ $MDSCOUNT -lt 2 ] && skip_env "skipping remote directory test"
15316 local remote_dir=$DIR/$tdir/remote_dir
15318 mkdir -p $DIR/$tdir
15319 $LFS mkdir -i $MDTIDX $remote_dir ||
15320 error "create remote directory failed"
15322 cp /etc/hosts $remote_dir/$tfile
15323 mkdir -p $remote_dir/foo1
15324 mkdir -p $remote_dir/foo2
15325 ln $remote_dir/$tfile $remote_dir/foo1/sofia
15326 ln $remote_dir/$tfile $remote_dir/foo2/zachary
15327 ln $remote_dir/$tfile $remote_dir/foo1/luna
15328 ln $remote_dir/$tfile $remote_dir/foo2/thor
15330 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
15332 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
15333 $LFS fid2path $DIR $FID
15334 error "bad link ea"
15337 rm $remote_dir/foo2/zachary
15339 rm $remote_dir/foo2/thor
15341 rm $remote_dir/$tfile
15343 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
15344 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
15345 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
15346 $LFS fid2path $DIR $FID
15347 error "bad link rename"
15349 rm $remote_dir/foo2/maggie
15352 local longname=filename_avg_len_is_thirty_two_
15353 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
15354 error "failed to hardlink many files"
15355 links=$($LFS fid2path $DIR $FID | wc -l)
15356 echo -n "${links}/1000 links in link EA"
15357 [[ ${links} -gt 60 ]] ||
15358 error "expected at least 60 links in link EA"
15359 unlinkmany $remote_dir/foo2/$longname 1000 ||
15360 error "failed to unlink many hardlinks"
15362 run_test 161b "link ea sanity under remote directory"
15365 remote_mds_nodsh && skip "remote MDS with nodsh"
15366 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15367 [[ $MDS1_VERSION -lt $(version_code 2.1.5) ]] &&
15368 skip "Need MDS version at least 2.1.5"
15370 # define CLF_RENAME_LAST 0x0001
15371 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
15372 changelog_register || error "changelog_register failed"
15375 test_mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir
15376 touch $DIR/$tdir/foo_161c
15377 touch $DIR/$tdir/bar_161c
15378 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
15379 changelog_dump | grep RENME | tail -n 5
15380 local flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
15381 changelog_clear 0 || error "changelog_clear failed"
15382 if [ x$flags != "x0x1" ]; then
15383 error "flag $flags is not 0x1"
15386 echo "rename overwrite target with nlink = 1, changelog flags=$flags"
15387 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
15388 touch $DIR/$tdir/foo_161c
15389 touch $DIR/$tdir/bar_161c
15390 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
15391 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
15392 changelog_dump | grep RENME | tail -n 5
15393 flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
15394 changelog_clear 0 || error "changelog_clear failed"
15395 if [ x$flags != "x0x0" ]; then
15396 error "flag $flags is not 0x0"
15398 echo "rename overwrite a target having nlink > 1," \
15399 "changelog record has flags of $flags"
15401 # rename doesn't overwrite a target (changelog flag 0x0)
15402 touch $DIR/$tdir/foo_161c
15403 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
15404 changelog_dump | grep RENME | tail -n 5
15405 flags=$(changelog_dump | grep RENME | tail -1 | cut -f5 -d' ')
15406 changelog_clear 0 || error "changelog_clear failed"
15407 if [ x$flags != "x0x0" ]; then
15408 error "flag $flags is not 0x0"
15410 echo "rename doesn't overwrite a target," \
15411 "changelog record has flags of $flags"
15413 # define CLF_UNLINK_LAST 0x0001
15414 # unlink a file having nlink = 1 (changelog flag 0x1)
15415 rm -f $DIR/$tdir/foo2_161c
15416 changelog_dump | grep UNLNK | tail -n 5
15417 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
15418 changelog_clear 0 || error "changelog_clear failed"
15419 if [ x$flags != "x0x1" ]; then
15420 error "flag $flags is not 0x1"
15422 echo "unlink a file having nlink = 1," \
15423 "changelog record has flags of $flags"
15425 # unlink a file having nlink > 1 (changelog flag 0x0)
15426 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
15427 rm -f $DIR/$tdir/foobar_161c
15428 changelog_dump | grep UNLNK | tail -n 5
15429 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
15430 changelog_clear 0 || error "changelog_clear failed"
15431 if [ x$flags != "x0x0" ]; then
15432 error "flag $flags is not 0x0"
15434 echo "unlink a file having nlink > 1, changelog record flags '$flags'"
15436 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
15439 remote_mds_nodsh && skip "remote MDS with nodsh"
15440 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
15445 changelog_register || error "changelog_register failed"
15447 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
15448 # interfer with $MOUNT/.lustre/fid/ access
15450 [[ $? -eq 0 ]] || error "mkdir failed"
15452 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | OBD_FAIL_ONCE
15453 $LCTL set_param fail_loc=0x8000140c
15455 $LCTL set_param fail_val=5
15458 echo foofoo > $DIR/$tdir/$tfile &
15461 # wait for create to be delayed
15465 [[ $? -eq 0 ]] || error "create should be blocked"
15467 local tempfile="$(mktemp --tmpdir $tfile.XXXXXX)"
15468 stack_trap "rm -f $tempfile"
15469 fid=$(changelog_extract_field "CREAT" "$tfile" "t=")
15470 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
15471 # some delay may occur during ChangeLog publishing and file read just
15472 # above, that could allow file write to happen finally
15473 [[ -s $tempfile ]] && echo "file should be empty"
15475 $LCTL set_param fail_loc=0
15478 [[ $? -eq 0 ]] || error "create failed"
15480 run_test 161d "create with concurrent .lustre/fid access"
15483 local expected="$1"
15488 path=$($LFS fid2path "$@")
15491 if [ $rc -ne 0 ]; then
15492 error "path looked up of '$expected' failed: rc=$rc"
15493 elif [ "$path" != "$expected" ]; then
15494 error "path looked up '$path' instead of '$expected'"
15496 echo "FID '$fid' resolves to path '$path' as expected"
15500 test_162a() { # was test_162
15501 test_mkdir -p -c1 $DIR/$tdir/d2
15502 touch $DIR/$tdir/d2/$tfile
15503 touch $DIR/$tdir/d2/x1
15504 touch $DIR/$tdir/d2/x2
15505 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
15506 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
15508 local fid=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
15509 check_path "$tdir/d2/$tfile" $FSNAME "$fid" --link 0
15512 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
15513 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
15514 check_path "$tdir/d2/p/q/r/slink" $FSNAME "$fid" --link 0
15516 # softlink to wrong file
15517 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
15518 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
15519 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME "$fid" --link 0
15522 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
15523 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
15524 fid=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
15525 # fid2path dir/fsname should both work
15526 check_path "$tdir/d2/a/b/c/new_file" $FSNAME "$fid" --link 1
15527 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR "$fid" --link 0
15529 # hardlink count: check that there are 2 links
15530 local nlinks=$($LFS fid2path $DIR "$fid" | wc -l)
15531 [ $nlinks -eq 2 ] || error "expect 2 links, found $nlinks"
15533 # hardlink indexing: remove the first link
15534 rm $DIR/$tdir/d2/p/q/r/hlink
15535 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $fid --link 0
15537 run_test 162a "path lookup sanity"
15540 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15541 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15544 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
15545 error "create striped dir failed"
15547 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
15548 tail -n 1 | awk '{print $2}')
15549 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
15551 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
15552 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
15555 for ((i=0;i<5;i++)); do
15556 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
15557 error "get fid for f$i failed"
15558 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0
15560 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
15561 error "get fid for d$i failed"
15562 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0
15567 run_test 162b "striped directory path lookup sanity"
15569 # LU-4239: Verify fid2path works with paths 100 or more directories deep
15571 [[ $MDS1_VERSION -lt $(version_code 2.7.51) ]] &&
15572 skip "Need MDS version at least 2.7.51"
15574 local lpath=$tdir.local
15575 local rpath=$tdir.remote
15577 test_mkdir $DIR/$lpath
15578 test_mkdir $DIR/$rpath
15580 for ((i = 0; i <= 101; i++)); do
15583 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
15584 error "get fid for local directory $DIR/$lpath failed"
15585 check_path "$DIR/$lpath" $MOUNT $FID --link 0
15588 test_mkdir $DIR/$rpath
15589 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
15590 error "get fid for remote directory $DIR/$rpath failed"
15591 check_path "$DIR/$rpath" $MOUNT $FID --link 0
15596 run_test 162c "fid2path works with paths 100 or more directories deep"
15598 oalr_event_count() {
15602 awk -v name="${FSNAME}-OST0000" \
15603 -v event="${event}" \
15604 '$1 == "TRACE" && $2 == event && $3 == name' \
15609 oalr_expect_event_count() {
15612 local expect="${3}"
15615 count=$(oalr_event_count "${event}" "${trace}")
15616 if ((count == expect)); then
15620 error_noexit "${event} event count was '${count}', expected ${expect}"
15626 do_facet ost1 killall --quiet -KILL ofd_access_log_reader || true
15628 start ost1 "$(ostdevname 1)" $OST_MOUNT_OPTS
15632 sync # Flush previous IOs so we can count log entries.
15633 do_facet ost1 $LCTL set_param "obdfilter.${FSNAME}-OST0000.access_log_size=4096"
15634 stack_trap cleanup_165 EXIT
15638 local trace="/tmp/${tfile}.trace"
15642 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
15643 skip "OFD access log unsupported"
15646 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
15649 do_facet ost1 ofd_access_log_reader --list
15652 do_facet ost1 killall -TERM ofd_access_log_reader
15656 if ((rc != 0)); then
15657 error "ofd_access_log_reader exited with rc = '${rc}'"
15660 # Parse trace file for discovery events:
15661 oalr_expect_event_count alr_log_add "${trace}" 1
15662 oalr_expect_event_count alr_log_eof "${trace}" 1
15663 oalr_expect_event_count alr_log_free "${trace}" 1
15665 run_test 165a "ofd access log discovery"
15668 local trace="/tmp/${tfile}.trace"
15669 local file="${DIR}/${tfile}"
15678 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
15679 skip "OFD access log unsupported"
15682 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
15685 do_facet ost1 ofd_access_log_reader --list
15687 lfs setstripe -c 1 -i 0 "${file}"
15688 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
15689 error "cannot create '${file}'"
15692 do_facet ost1 killall -TERM ofd_access_log_reader
15696 if ((rc != 0)); then
15697 error "ofd_access_log_reader exited with rc = '${rc}'"
15700 oalr_expect_event_count alr_log_entry "${trace}" 1
15702 pfid1=$($LFS path2fid "${file}")
15704 # 1 2 3 4 5 6 7 8 9 10
15705 # TRACE alr_log_entry OST PFID BEGIN END TIME SIZE COUNT FLAGS
15706 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
15708 echo "entry = '${entry[*]}'" >&2
15711 if [[ "${pfid1}" != "${pfid2}" ]]; then
15712 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
15716 if ((size != 1048576)); then
15717 error "entry '${entry[*]}' has invalid io size '${size}', expected 1048576"
15721 if [[ "${flags}" != "w" ]]; then
15722 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'w'"
15725 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
15728 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r524288c ||
15729 error "cannot read '${file}'"
15732 do_facet ost1 killall -TERM ofd_access_log_reader
15736 if ((rc != 0)); then
15737 error "ofd_access_log_reader exited with rc = '${rc}'"
15740 oalr_expect_event_count alr_log_entry "${trace}" 1
15742 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
15743 echo "entry = '${entry[*]}'" >&2
15746 if [[ "${pfid1}" != "${pfid2}" ]]; then
15747 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
15751 if ((size != 524288)); then
15752 error "entry '${entry[*]}' has invalid io size '${size}', 524288"
15756 if [[ "${flags}" != "r" ]]; then
15757 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'r'"
15760 run_test 165b "ofd access log entries are produced and consumed"
15763 local trace="/tmp/${tfile}.trace"
15764 local file="${DIR}/${tdir}/${tfile}"
15766 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
15767 skip "OFD access log unsupported"
15769 test_mkdir "${DIR}/${tdir}"
15772 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
15775 lfs setstripe -c 1 -i 0 "${DIR}/${tdir}"
15777 # 4096 / 64 = 64. Create twice as many entries.
15778 for ((i = 0; i < 128; i++)); do
15779 $MULTIOP "${file}-${i}" oO_CREAT:O_WRONLY:w512c ||
15780 error "cannot create file"
15785 do_facet ost1 killall -TERM ofd_access_log_reader
15788 if ((rc != 0)); then
15789 error "ofd_access_log_reader exited with rc = '${rc}'"
15792 unlinkmany "${file}-%d" 128
15794 run_test 165c "full ofd access logs do not block IOs"
15796 oal_get_read_count() {
15799 # STATS lustre-OST0001 alr_read_count 1
15801 do_facet ost1 cat "${stats}" |
15802 awk '$1 == "STATS" && $3 == "alr_read_count" { count = $4; }
15803 END { print count; }'
15806 oal_expect_read_count() {
15811 # Ask ofd_access_log_reader to write stats.
15812 do_facet ost1 killall -USR1 ofd_access_log_reader
15814 # Allow some time for things to happen.
15817 count=$(oal_get_read_count "${stats}")
15818 if ((count == expect)); then
15822 error_noexit "bad read count, got ${count}, expected ${expect}"
15823 do_facet ost1 cat "${stats}" >&2
15828 local stats="/tmp/${tfile}.stats"
15829 local file="${DIR}/${tdir}/${tfile}"
15830 local param="obdfilter.${FSNAME}-OST0000.access_log_mask"
15832 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
15833 skip "OFD access log unsupported"
15835 test_mkdir "${DIR}/${tdir}"
15838 do_facet ost1 ofd_access_log_reader --stats="${stats}" &
15841 lfs setstripe -c 1 -i 0 "${file}"
15843 do_facet ost1 lctl set_param "${param}=rw"
15844 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
15845 error "cannot create '${file}'"
15846 oal_expect_read_count "${stats}" 1
15848 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
15849 error "cannot read '${file}'"
15850 oal_expect_read_count "${stats}" 2
15852 do_facet ost1 lctl set_param "${param}=r"
15853 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
15854 error "cannot create '${file}'"
15855 oal_expect_read_count "${stats}" 2
15857 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
15858 error "cannot read '${file}'"
15859 oal_expect_read_count "${stats}" 3
15861 do_facet ost1 lctl set_param "${param}=w"
15862 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
15863 error "cannot create '${file}'"
15864 oal_expect_read_count "${stats}" 4
15866 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
15867 error "cannot read '${file}'"
15868 oal_expect_read_count "${stats}" 4
15870 do_facet ost1 lctl set_param "${param}=0"
15871 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
15872 error "cannot create '${file}'"
15873 oal_expect_read_count "${stats}" 4
15875 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
15876 error "cannot read '${file}'"
15877 oal_expect_read_count "${stats}" 4
15879 do_facet ost1 killall -TERM ofd_access_log_reader
15882 if ((rc != 0)); then
15883 error "ofd_access_log_reader exited with rc = '${rc}'"
15886 run_test 165d "ofd_access_log mask works"
15889 local stats="/tmp/${tfile}.stats"
15890 local file0="${DIR}/${tdir}-0/${tfile}"
15891 local file1="${DIR}/${tdir}-1/${tfile}"
15893 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
15894 skip "OFD access log unsupported"
15896 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
15898 test_mkdir -c 1 -i 0 "${DIR}/${tdir}-0"
15899 test_mkdir -c 1 -i 1 "${DIR}/${tdir}-1"
15901 lfs setstripe -c 1 -i 0 "${file0}"
15902 lfs setstripe -c 1 -i 0 "${file1}"
15905 do_facet ost1 ofd_access_log_reader -I 1 --stats="${stats}" &
15908 $MULTIOP "${file0}" oO_CREAT:O_WRONLY:w512c ||
15909 error "cannot create '${file0}'"
15911 oal_expect_read_count "${stats}" 0
15913 $MULTIOP "${file1}" oO_CREAT:O_WRONLY:w512c ||
15914 error "cannot create '${file1}'"
15916 oal_expect_read_count "${stats}" 1
15918 do_facet ost1 killall -TERM ofd_access_log_reader
15921 if ((rc != 0)); then
15922 error "ofd_access_log_reader exited with rc = '${rc}'"
15925 run_test 165e "ofd_access_log MDT index filter works"
15928 local trace="/tmp/${tfile}.trace"
15933 do_facet ost1 timeout 60 ofd_access_log_reader \
15934 --exit-on-close --debug=- --trace=- > "${trace}" &
15941 if ((rc != 0)); then
15942 error_noexit "ofd_access_log_reader exited with rc = '${rc}'"
15947 run_test 165f "ofd_access_log_reader --exit-on-close works"
15950 # do directio so as not to populate the page cache
15951 log "creating a 10 Mb file"
15952 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c ||
15953 error "multiop failed while creating a file"
15954 log "starting reads"
15955 dd if=$DIR/$tfile of=/dev/null bs=4096 &
15956 log "truncating the file"
15957 $MULTIOP $DIR/$tfile oO_TRUNC:c ||
15958 error "multiop failed while truncating the file"
15960 kill %+ || true # reads might have finished
15961 echo "wait until dd is finished"
15963 log "removing the temporary file"
15964 rm -rf $DIR/$tfile || error "tmp file removal failed"
15966 run_test 169 "parallel read and truncate should not deadlock"
15969 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15971 $LCTL clear # bug 18514
15972 $LCTL debug_daemon start $TMP/${tfile}_log_good
15974 $LCTL debug_daemon stop
15975 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
15976 error "sed failed to read log_good"
15978 $LCTL debug_daemon start $TMP/${tfile}_log_good
15980 $LCTL debug_daemon stop
15982 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
15983 error "lctl df log_bad failed"
15985 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
15986 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
15988 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
15989 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
15991 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
15992 error "bad_line good_line1 good_line2 are empty"
15994 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
15995 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
15996 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
15998 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
15999 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
16000 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
16002 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
16003 error "bad_line_new good_line_new are empty"
16005 local expected_good=$((good_line1 + good_line2*2))
16007 rm -f $TMP/${tfile}*
16008 # LU-231, short malformed line may not be counted into bad lines
16009 if [ $bad_line -ne $bad_line_new ] &&
16010 [ $bad_line -ne $((bad_line_new - 1)) ]; then
16011 error "expected $bad_line bad lines, but got $bad_line_new"
16015 if [ $expected_good -ne $good_line_new ]; then
16016 error "expected $expected_good good lines, but got $good_line_new"
16021 run_test 170 "test lctl df to handle corrupted log ====================="
16023 test_171() { # bug20592
16024 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16026 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
16027 $LCTL set_param fail_loc=0x50e
16028 $LCTL set_param fail_val=3000
16029 multiop_bg_pause $DIR/$tfile O_s || true
16031 kill -USR1 $MULTIPID
16035 if dmesg | grep "recursive fault"; then
16036 error "caught a recursive fault"
16038 $LCTL set_param fail_loc=0
16041 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
16043 # it would be good to share it with obdfilter-survey/iokit-libecho code
16044 setup_obdecho_osc () {
16047 local obdfilter_name=$2
16048 echo "Creating new osc for $obdfilter_name on $ost_nid"
16049 # make sure we can find loopback nid
16050 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
16052 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
16053 ${obdfilter_name}_osc_UUID || rc=2; }
16054 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
16055 ${obdfilter_name}_UUID $ost_nid || rc=3; }
16059 cleanup_obdecho_osc () {
16060 local obdfilter_name=$1
16061 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
16062 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
16069 local pages=${3:-64}
16074 local obd_size=$(get_obd_size $node $OBD)
16075 local page_size=$(get_page_size $node)
16076 if [[ -n "$obd_size" ]]; then
16077 local new_count=$((obd_size / (pages * page_size / 1024)))
16078 [[ $new_count -ge $count ]] || count=$new_count
16081 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
16082 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
16084 if [ $rc -eq 0 ]; then
16085 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
16086 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
16088 echo "New object id is $id"
16089 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
16091 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
16092 "test_brw $count w v $pages $id" || rc=4; }
16093 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
16095 [ $rc -eq 0 ] || [ $rc -gt 2 ] &&
16096 { do_facet $node "$LCTL --device ec cleanup" || rc=5; }
16097 [ $rc -eq 0 ] || [ $rc -gt 1 ] &&
16098 { do_facet $node "$LCTL --device ec detach" || rc=6; }
16099 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
16104 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16106 if ! [ -d /sys/fs/lustre/echo_client ] &&
16107 ! module_loaded obdecho; then
16108 load_module obdecho/obdecho &&
16109 stack_trap "rmmod obdecho" EXIT ||
16110 error "unable to load obdecho on client"
16113 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
16114 local host=$($LCTL get_param -n osc.$osc.import |
16115 awk '/current_connection:/ { print $2 }' )
16116 local target=$($LCTL get_param -n osc.$osc.import |
16117 awk '/target:/ { print $2 }' )
16118 target=${target%_UUID}
16120 if [ -n "$target" ]; then
16121 setup_obdecho_osc $host $target &&
16122 stack_trap "cleanup_obdecho_osc $target" EXIT ||
16123 { error "obdecho setup failed with $?"; return; }
16125 obdecho_test ${target}_osc client ||
16126 error "obdecho_test failed on ${target}_osc"
16128 $LCTL get_param osc.$osc.import
16129 error "there is no osc.$osc.import target"
16132 run_test 180a "test obdecho on osc"
16135 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16136 remote_ost_nodsh && skip "remote OST with nodsh"
16138 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
16139 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
16140 error "failed to load module obdecho"
16142 local target=$(do_facet ost1 $LCTL dl |
16143 awk '/obdfilter/ { print $4; exit; }')
16145 if [ -n "$target" ]; then
16146 obdecho_test $target ost1 || error "obdecho_test failed with $?"
16148 do_facet ost1 $LCTL dl
16149 error "there is no obdfilter target on ost1"
16152 run_test 180b "test obdecho directly on obdfilter"
16154 test_180c() { # LU-2598
16155 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16156 remote_ost_nodsh && skip "remote OST with nodsh"
16157 [[ $MDS1_VERSION -lt $(version_code 2.4.0) ]] &&
16158 skip "Need MDS version at least 2.4.0"
16160 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
16161 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
16162 error "failed to load module obdecho"
16164 local target=$(do_facet ost1 $LCTL dl |
16165 awk '/obdfilter/ { print $4; exit; }')
16167 if [ -n "$target" ]; then
16168 local pages=16384 # 64MB bulk I/O RPC size
16170 obdecho_test "$target" ost1 "$pages" ||
16171 error "obdecho_test with pages=$pages failed with $?"
16173 do_facet ost1 $LCTL dl
16174 error "there is no obdfilter target on ost1"
16177 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
16179 test_181() { # bug 22177
16180 test_mkdir $DIR/$tdir
16181 # create enough files to index the directory
16182 createmany -o $DIR/$tdir/foobar 4000
16183 # print attributes for debug purpose
16186 multiop_bg_pause $DIR/$tdir D_Sc || return 1
16188 # remove the files & current working dir
16189 unlinkmany $DIR/$tdir/foobar 4000
16191 kill -USR1 $MULTIPID
16193 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
16196 run_test 181 "Test open-unlinked dir ========================"
16202 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
16204 $LCTL set_param mdc.*.rpc_stats=clear
16206 for (( i = 0; i < $tcount; i++ )) ; do
16207 mkdir $DIR/$tdir/$i
16210 for (( i = 0; i < $tcount; i++ )) ; do
16211 createmany -o $DIR/$tdir/$i/f- $fcount &
16215 for (( i = 0; i < $tcount; i++ )) ; do
16216 unlinkmany $DIR/$tdir/$i/f- $fcount &
16220 $LCTL get_param mdc.*.rpc_stats
16224 run_test 182 "Test parallel modify metadata operations ================"
16226 test_183() { # LU-2275
16227 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16228 remote_mds_nodsh && skip "remote MDS with nodsh"
16229 [[ $MDS1_VERSION -lt $(version_code 2.3.56) ]] &&
16230 skip "Need MDS version at least 2.3.56"
16232 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
16233 echo aaa > $DIR/$tdir/$tfile
16235 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
16236 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
16238 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
16239 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
16241 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
16243 # Flush negative dentry cache
16244 touch $DIR/$tdir/$tfile
16246 # We are not checking for any leaked references here, they'll
16247 # become evident next time we do cleanup with module unload.
16250 run_test 183 "No crash or request leak in case of strange dispositions ========"
16252 # test suite 184 is for LU-2016, LU-2017
16254 check_swap_layouts_support
16256 dir0=$DIR/$tdir/$testnum
16257 test_mkdir -p -c1 $dir0
16262 $LFS setstripe -c1 $file1
16264 $LFS setstripe -c2 $file2
16266 gen1=$($LFS getstripe -g $file1)
16267 gen2=$($LFS getstripe -g $file2)
16269 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
16270 gen=$($LFS getstripe -g $file1)
16271 [[ $gen1 != $gen ]] ||
16272 "Layout generation on $file1 does not change"
16273 gen=$($LFS getstripe -g $file2)
16274 [[ $gen2 != $gen ]] ||
16275 "Layout generation on $file2 does not change"
16277 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
16278 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
16280 lfsck_verify_pfid $file1 $file2 || error "PFID are not transferred"
16282 run_test 184a "Basic layout swap"
16285 check_swap_layouts_support
16287 dir0=$DIR/$tdir/$testnum
16288 mkdir -p $dir0 || error "creating dir $dir0"
16295 $LFS setstripe -c1 $file1
16296 $LFS setstripe -c2 $file2
16297 $LFS setstripe -c1 $file3
16298 chown $RUNAS_ID $file3
16299 gen1=$($LFS getstripe -g $file1)
16300 gen2=$($LFS getstripe -g $file2)
16302 $LFS swap_layouts $dir1 $dir2 &&
16303 error "swap of directories layouts should fail"
16304 $LFS swap_layouts $dir1 $file1 &&
16305 error "swap of directory and file layouts should fail"
16306 $RUNAS $LFS swap_layouts $file1 $file2 &&
16307 error "swap of file we cannot write should fail"
16308 $LFS swap_layouts $file1 $file3 &&
16309 error "swap of file with different owner should fail"
16310 /bin/true # to clear error code
16312 run_test 184b "Forbidden layout swap (will generate errors)"
16315 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
16316 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n"
16317 check_swap_layouts_support
16318 check_swap_layout_no_dom $DIR
16320 local dir0=$DIR/$tdir/$testnum
16321 mkdir -p $dir0 || error "creating dir $dir0"
16323 local ref1=$dir0/ref1
16324 local ref2=$dir0/ref2
16325 local file1=$dir0/file1
16326 local file2=$dir0/file2
16327 # create a file large enough for the concurrent test
16328 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
16329 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
16330 echo "ref file size: ref1($(stat -c %s $ref1))," \
16331 "ref2($(stat -c %s $ref2))"
16334 dd if=$ref1 of=$file1 bs=16k &
16337 # Make sure dd starts to copy file, but wait at most 5 seconds
16339 while [ ! -s $file1 -a $((loops++)) -lt 50 ]; do sleep 0.1; done
16341 $LFS swap_layouts $file1 $file2
16344 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
16345 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
16347 # how many bytes copied before swapping layout
16348 local copied=$(stat -c %s $file2)
16349 local remaining=$(stat -c %s $ref1)
16350 remaining=$((remaining - copied))
16351 echo "Copied $copied bytes before swapping layout..."
16353 cmp -n $copied $file1 $ref2 | grep differ &&
16354 error "Content mismatch [0, $copied) of ref2 and file1"
16355 cmp -n $copied $file2 $ref1 ||
16356 error "Content mismatch [0, $copied) of ref1 and file2"
16357 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
16358 error "Content mismatch [$copied, EOF) of ref1 and file1"
16361 rm -f $ref1 $ref2 $file1 $file2
16363 run_test 184c "Concurrent write and layout swap"
16366 check_swap_layouts_support
16367 check_swap_layout_no_dom $DIR
16368 [ -z "$(which getfattr 2>/dev/null)" ] &&
16369 skip_env "no getfattr command"
16371 local file1=$DIR/$tdir/$tfile-1
16372 local file2=$DIR/$tdir/$tfile-2
16373 local file3=$DIR/$tdir/$tfile-3
16377 mkdir -p $DIR/$tdir
16378 touch $file1 || error "create $file1 failed"
16379 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
16380 error "create $file2 failed"
16381 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
16382 error "create $file3 failed"
16383 lovea1=$(get_layout_param $file1)
16385 $LFS swap_layouts $file2 $file3 ||
16386 error "swap $file2 $file3 layouts failed"
16387 $LFS swap_layouts $file1 $file2 ||
16388 error "swap $file1 $file2 layouts failed"
16390 lovea2=$(get_layout_param $file2)
16393 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
16395 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
16396 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
16398 run_test 184d "allow stripeless layouts swap"
16401 [[ $MDS1_VERSION -ge $(version_code 2.6.94) ]] ||
16402 skip "Need MDS version at least 2.6.94"
16403 check_swap_layouts_support
16404 check_swap_layout_no_dom $DIR
16405 [ -z "$(which getfattr 2>/dev/null)" ] &&
16406 skip_env "no getfattr command"
16408 local file1=$DIR/$tdir/$tfile-1
16409 local file2=$DIR/$tdir/$tfile-2
16410 local file3=$DIR/$tdir/$tfile-3
16413 mkdir -p $DIR/$tdir
16414 touch $file1 || error "create $file1 failed"
16415 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
16416 error "create $file2 failed"
16417 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
16418 error "create $file3 failed"
16420 $LFS swap_layouts $file1 $file2 ||
16421 error "swap $file1 $file2 layouts failed"
16423 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
16424 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
16426 echo 123 > $file1 || error "Should be able to write into $file1"
16428 $LFS swap_layouts $file1 $file3 ||
16429 error "swap $file1 $file3 layouts failed"
16431 echo 123 > $file1 || error "Should be able to write into $file1"
16433 rm -rf $file1 $file2 $file3
16435 run_test 184e "Recreate layout after stripeless layout swaps"
16438 # Create a file with name longer than sizeof(struct stat) ==
16439 # 144 to see if we can get chars from the file name to appear
16440 # in the returned striping. Note that 'f' == 0x66.
16441 local file=$(for ((i = 0; i < 200; i++)); do echo -n f; done)
16443 mkdir -p $DIR/$tdir
16444 mcreate $DIR/$tdir/$file
16445 if lfs find --stripe-count 0x6666 $DIR/$tdir | grep $file; then
16446 error "IOC_MDC_GETFILEINFO returned garbage striping"
16449 run_test 184f "IOC_MDC_GETFILEINFO for files with long names but no striping"
16451 test_185() { # LU-2441
16452 # LU-3553 - no volatile file support in old servers
16453 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
16454 skip "Need MDS version at least 2.3.60"
16456 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
16457 touch $DIR/$tdir/spoo
16458 local mtime1=$(stat -c "%Y" $DIR/$tdir)
16459 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
16460 error "cannot create/write a volatile file"
16461 [ "$FILESET" == "" ] &&
16462 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
16463 error "FID is still valid after close"
16465 multiop_bg_pause $DIR/$tdir vVw4096_c
16472 # assume that the next FID for this client is sequential, since stdout
16473 # is unfortunately eaten by multiop_bg_pause
16474 local n=$((${fidv[1]} + 1))
16475 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
16476 if [ "$FILESET" == "" ]; then
16477 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
16478 error "FID is missing before close"
16480 kill -USR1 $multi_pid
16481 # 1 second delay, so if mtime change we will see it
16483 local mtime2=$(stat -c "%Y" $DIR/$tdir)
16484 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
16486 run_test 185 "Volatile file support"
16488 function create_check_volatile() {
16492 $MULTIOP $MOUNT/.lustre/fid V${idx}Fw4096_c >&/tmp/${tfile}.fid &
16495 local FID=$(cat /tmp/${tfile}.fid)
16496 [ "$FID" == "" ] && error "can't get FID for volatile"
16497 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID || error "can't stat $FID"
16498 tgt=$($LFS getstripe -m $MOUNT/.lustre/fid/$FID)
16499 [ "$tgt" != "$idx" ] && error "wrong MDS $tgt, expected $idx"
16503 cancel_lru_locks mdc # flush opencache
16504 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID && error "can stat $FID"
16509 # LU-12516 - volatile creation via .lustre
16510 [[ $MDS1_VERSION -ge $(version_code 2.12.55) ]] ||
16511 skip "Need MDS version at least 2.3.55"
16513 create_check_volatile 0
16514 [ $MDSCOUNT -lt 2 ] && return 0
16517 create_check_volatile 1
16521 run_test 185a "Volatile file creation in .lustre/fid/"
16524 remote_mds_nodsh && skip "remote MDS with nodsh"
16525 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
16526 skip "Need MDS version at least 2.3.0"
16528 local dir0=$DIR/$tdir/$testnum
16529 mkdir -p $dir0 || error "creating dir $dir0"
16531 local file=$dir0/file1
16532 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
16533 local dv1=$($LFS data_version $file)
16534 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
16535 local dv2=$($LFS data_version $file)
16536 [[ $dv1 != $dv2 ]] ||
16537 error "data version did not change on write $dv1 == $dv2"
16542 run_test 187a "Test data version change"
16545 remote_mds_nodsh && skip "remote MDS with nodsh"
16546 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
16547 skip "Need MDS version at least 2.3.0"
16549 local dir0=$DIR/$tdir/$testnum
16550 mkdir -p $dir0 || error "creating dir $dir0"
16552 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
16553 [[ ${DV[0]} != ${DV[1]} ]] ||
16554 error "data version did not change on write"\
16555 " ${DV[0]} == ${DV[1]}"
16560 run_test 187b "Test data version change on volatile file"
16563 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16564 remote_mgs_nodsh && skip "remote MGS with nodsh"
16565 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
16567 local POOL=${POOL:-cea1}
16568 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
16569 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
16572 local last_ost=$(($OSTCOUNT - 1))
16574 local ost_list=$(seq $first_ost $ost_step $last_ost)
16575 local ost_range="$first_ost $last_ost $ost_step"
16576 local test_path=$POOL_ROOT/$POOL_DIR_NAME
16577 local file_dir=$POOL_ROOT/file_tst
16578 local subdir=$test_path/subdir
16582 # former test_200a test_200b
16583 pool_add $POOL || { rc=$? ; break; }
16584 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
16585 # former test_200c test_200d
16586 mkdir -p $test_path
16587 pool_set_dir $POOL $test_path || { rc=$? ; break; }
16588 pool_check_dir $POOL $test_path || { rc=$? ; break; }
16590 pool_check_dir $POOL $subdir || { rc=$? ; break; }
16591 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
16592 || { rc=$? ; break; }
16593 # former test_200e test_200f
16594 local files=$((OSTCOUNT*3))
16595 pool_alloc_files $POOL $test_path $files "$ost_list" \
16596 || { rc=$? ; break; }
16597 pool_create_files $POOL $file_dir $files "$ost_list" \
16598 || { rc=$? ; break; }
16599 # former test_200g test_200h
16600 pool_lfs_df $POOL || { rc=$? ; break; }
16601 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
16603 # former test_201a test_201b test_201c
16604 pool_remove_first_target $POOL || { rc=$? ; break; }
16606 local f=$test_path/$tfile
16607 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
16608 pool_remove $POOL $f || { rc=$? ; break; }
16616 run_test 200 "OST pools"
16618 # usage: default_attr <count | size | offset>
16620 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
16623 # usage: check_default_stripe_attr
16624 check_default_stripe_attr() {
16625 ACTUAL=$($LFS getstripe $* $DIR/$tdir)
16628 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
16630 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
16634 error "unknown getstripe attr '$1'"
16637 [ $ACTUAL == $EXPECTED ] ||
16638 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
16642 test_mkdir $DIR/$tdir
16643 $LFS setstripe --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
16645 check_default_stripe_attr --stripe-count
16646 check_default_stripe_attr --stripe-size
16647 check_default_stripe_attr --stripe-index
16649 run_test 204a "Print default stripe attributes"
16652 test_mkdir $DIR/$tdir
16653 $LFS setstripe --stripe-count 1 $DIR/$tdir
16655 check_default_stripe_attr --stripe-size
16656 check_default_stripe_attr --stripe-index
16658 run_test 204b "Print default stripe size and offset"
16661 test_mkdir $DIR/$tdir
16662 $LFS setstripe --stripe-size 65536 $DIR/$tdir
16664 check_default_stripe_attr --stripe-count
16665 check_default_stripe_attr --stripe-index
16667 run_test 204c "Print default stripe count and offset"
16670 test_mkdir $DIR/$tdir
16671 $LFS setstripe --stripe-index 0 $DIR/$tdir
16673 check_default_stripe_attr --stripe-count
16674 check_default_stripe_attr --stripe-size
16676 run_test 204d "Print default stripe count and size"
16679 test_mkdir $DIR/$tdir
16680 $LFS setstripe -d $DIR/$tdir
16682 check_default_stripe_attr --stripe-count --raw
16683 check_default_stripe_attr --stripe-size --raw
16684 check_default_stripe_attr --stripe-index --raw
16686 run_test 204e "Print raw stripe attributes"
16689 test_mkdir $DIR/$tdir
16690 $LFS setstripe --stripe-count 1 $DIR/$tdir
16692 check_default_stripe_attr --stripe-size --raw
16693 check_default_stripe_attr --stripe-index --raw
16695 run_test 204f "Print raw stripe size and offset"
16698 test_mkdir $DIR/$tdir
16699 $LFS setstripe --stripe-size 65536 $DIR/$tdir
16701 check_default_stripe_attr --stripe-count --raw
16702 check_default_stripe_attr --stripe-index --raw
16704 run_test 204g "Print raw stripe count and offset"
16707 test_mkdir $DIR/$tdir
16708 $LFS setstripe --stripe-index 0 $DIR/$tdir
16710 check_default_stripe_attr --stripe-count --raw
16711 check_default_stripe_attr --stripe-size --raw
16713 run_test 204h "Print raw stripe count and size"
16715 # Figure out which job scheduler is being used, if any,
16716 # or use a fake one
16717 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
16718 JOBENV=SLURM_JOB_ID
16719 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
16721 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
16723 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
16724 JOBENV=LOADL_STEP_ID
16725 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
16728 $LCTL list_param jobid_name > /dev/null 2>&1
16729 if [ $? -eq 0 ]; then
16735 LUSTRE_JOBID_SIZE=31 # plus NUL terminator
16737 verify_jobstats() {
16742 # we don't really need to clear the stats for this test to work, since each
16743 # command has a unique jobid, but it makes debugging easier if needed.
16744 # for facet in $facets; do
16745 # local dev=$(convert_facet2label $facet)
16746 # # clear old jobstats
16747 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
16750 # use a new JobID for each test, or we might see an old one
16751 [ "$JOBENV" = "FAKE_JOBID" ] &&
16752 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
16754 JOBVAL=${!JOBENV:0:$LUSTRE_JOBID_SIZE}
16756 [ "$JOBENV" = "nodelocal" ] && {
16757 FAKE_JOBID=id.$testnum.%e.$RANDOM
16758 $LCTL set_param jobid_name=$FAKE_JOBID
16759 JOBVAL=${FAKE_JOBID/\%e/$(basename ${cmd[0]})}
16762 log "Test: ${cmd[*]}"
16763 log "Using JobID environment $($LCTL get_param -n jobid_var)=$JOBVAL"
16765 if [ $JOBENV = "FAKE_JOBID" ]; then
16766 FAKE_JOBID=$JOBVAL ${cmd[*]}
16771 # all files are created on OST0000
16772 for facet in $facets; do
16773 local stats="*.$(convert_facet2label $facet).job_stats"
16775 # strip out libtool wrappers for in-tree executables
16776 if [ $(do_facet $facet lctl get_param $stats |
16777 sed -e 's/\.lt-/./' | grep -c $JOBVAL) -ne 1 ]; then
16778 do_facet $facet lctl get_param $stats
16779 error "No jobstats for $JOBVAL found on $facet::$stats"
16785 local new_jobenv=$1
16787 set_persistent_param_and_check client "jobid_var" \
16788 "$FSNAME.sys.jobid_var" $new_jobenv
16791 test_205a() { # Job stats
16792 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16793 [[ $MDS1_VERSION -ge $(version_code 2.7.1) ]] ||
16794 skip "Need MDS version with at least 2.7.1"
16795 remote_mgs_nodsh && skip "remote MGS with nodsh"
16796 remote_mds_nodsh && skip "remote MDS with nodsh"
16797 remote_ost_nodsh && skip "remote OST with nodsh"
16798 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
16799 skip "Server doesn't support jobstats"
16800 [[ $JOBID_VAR = disable ]] && skip_env "jobstats is disabled"
16802 local old_jobenv=$($LCTL get_param -n jobid_var)
16803 [ $old_jobenv != $JOBENV ] && jobstats_set $JOBENV
16805 if [[ $PERM_CMD == *"set_param -P"* ]]; then
16806 stack_trap "do_facet mgs $PERM_CMD jobid_var=$old_jobenv" EXIT
16808 stack_trap "do_facet mgs $PERM_CMD \
16809 $FSNAME.sys.jobid_var=$old_jobenv" EXIT
16813 local old_interval=$(do_facet $SINGLEMDS lctl get_param -n \
16814 mdt.*.job_cleanup_interval | head -n 1)
16815 local new_interval=5
16816 do_facet $SINGLEMDS \
16817 $LCTL set_param mdt.*.job_cleanup_interval=$new_interval
16818 stack_trap "do_facet $SINGLEMDS \
16819 $LCTL set_param mdt.*.job_cleanup_interval=$old_interval" EXIT
16820 local start=$SECONDS
16824 cmd="mkdir $DIR/$tdir"
16825 verify_jobstats "$cmd" "$SINGLEMDS"
16827 cmd="rmdir $DIR/$tdir"
16828 verify_jobstats "$cmd" "$SINGLEMDS"
16829 # mkdir on secondary MDT
16830 if [ $MDSCOUNT -gt 1 ]; then
16831 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
16832 verify_jobstats "$cmd" "mds2"
16835 cmd="mknod $DIR/$tfile c 1 3"
16836 verify_jobstats "$cmd" "$SINGLEMDS"
16838 cmd="rm -f $DIR/$tfile"
16839 verify_jobstats "$cmd" "$SINGLEMDS"
16840 # create all files on OST0000 so verify_jobstats can find OST stats
16842 cmd="$LFS setstripe -i 0 -c 1 $DIR/$tfile"
16843 verify_jobstats "$cmd" "$SINGLEMDS"
16845 cmd="touch $DIR/$tfile"
16846 verify_jobstats "$cmd" "$SINGLEMDS ost1"
16848 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
16849 verify_jobstats "$cmd" "ost1"
16851 cancel_lru_locks osc
16852 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
16853 verify_jobstats "$cmd" "ost1"
16855 cmd="$TRUNCATE $DIR/$tfile 0"
16856 verify_jobstats "$cmd" "$SINGLEMDS ost1"
16858 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
16859 verify_jobstats "$cmd" "$SINGLEMDS"
16860 # jobstats expiry - sleep until old stats should be expired
16861 local left=$((new_interval + 5 - (SECONDS - start)))
16862 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
16863 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
16865 cmd="mkdir $DIR/$tdir.expire"
16866 verify_jobstats "$cmd" "$SINGLEMDS"
16867 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
16868 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
16870 # Ensure that jobid are present in changelog (if supported by MDS)
16871 if [ $MDS1_VERSION -ge $(version_code 2.6.52) ];then
16872 changelog_dump | tail -10
16873 jobids=$(changelog_dump | tail -9 | grep -c "j=")
16874 [ $jobids -eq 9 ] ||
16875 error "Wrong changelog jobid count $jobids != 9"
16879 jobstats_set $JOBENV
16881 changelog_dump | grep $tfile
16882 jobids=$(changelog_dump | grep $tfile | tail -1 | grep -c "j=")
16883 [ $jobids -eq 0 ] ||
16884 error "Unexpected jobids when jobid_var=$JOBENV"
16887 # test '%j' access to environment variable - if supported
16888 if lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%h.E"; then
16889 JOBENV="JOBCOMPLEX"
16890 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
16892 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
16895 if lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%H.E"; then
16896 JOBENV="JOBCOMPLEX"
16897 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname -s).E"
16899 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
16902 # test '%j' access to per-session jobid - if supported
16903 if lctl list_param jobid_this_session > /dev/null 2>&1
16905 lctl set_param jobid_var=session jobid_name="S.%j.%e.%u.%h.E"
16906 lctl set_param jobid_this_session=$USER
16908 JOBENV="JOBCOMPLEX"
16909 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
16911 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
16914 run_test 205a "Verify job stats"
16916 # LU-13117, LU-13597
16918 job_stats="mdt.*.job_stats"
16919 $LCTL set_param $job_stats=clear
16920 # Setting jobid_var to USER might not be supported
16921 $LCTL set_param jobid_var=USER || true
16922 $LCTL set_param jobid_name="%e.%u"
16923 env -i USERTESTJOBSTATS=foolish touch $DIR/$tfile.1
16924 do_facet $SINGLEMDS $LCTL get_param $job_stats |
16925 grep "job_id:.*foolish" &&
16926 error "Unexpected jobid found"
16927 do_facet $SINGLEMDS $LCTL get_param $job_stats |
16928 grep "open:.*min.*max.*sum" ||
16929 error "wrong job_stats format found"
16931 run_test 205b "Verify job stats jobid and output format"
16935 $LCTL set_param llite.*.stats=0
16936 dd if=/dev/zero of=$DIR/$tfile.1 bs=4k count=1
16937 $LCTL get_param llite.*.stats
16938 $LCTL get_param llite.*.stats | grep \
16939 "write_bytes *1 samples \[bytes\] 4096 4096 4096 16777216" ||
16940 error "wrong client stats format found"
16942 run_test 205c "Verify client stats format"
16944 # LU-1480, LU-1773 and LU-1657
16946 mkdir -p $DIR/$tdir
16947 $LFS setstripe -c -1 $DIR/$tdir
16948 #define OBD_FAIL_LOV_INIT 0x1403
16949 $LCTL set_param fail_loc=0xa0001403
16950 $LCTL set_param fail_val=1
16951 touch $DIR/$tdir/$tfile || true
16953 run_test 206 "fail lov_init_raid0() doesn't lbug"
16956 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
16957 local fsz=`stat -c %s $DIR/$tfile`
16958 cancel_lru_locks mdc
16960 # do not return layout in getattr intent
16961 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
16962 $LCTL set_param fail_loc=0x170
16963 local sz=`stat -c %s $DIR/$tfile`
16965 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
16969 run_test 207a "can refresh layout at glimpse"
16972 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
16973 local cksum=`md5sum $DIR/$tfile`
16974 local fsz=`stat -c %s $DIR/$tfile`
16975 cancel_lru_locks mdc
16976 cancel_lru_locks osc
16978 # do not return layout in getattr intent
16979 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
16980 $LCTL set_param fail_loc=0x171
16982 # it will refresh layout after the file is opened but before read issues
16983 echo checksum is "$cksum"
16984 echo "$cksum" |md5sum -c --quiet || error "file differs"
16988 run_test 207b "can refresh layout at open"
16991 # FIXME: in this test suite, only RD lease is used. This is okay
16992 # for now as only exclusive open is supported. After generic lease
16993 # is done, this test suite should be revised. - Jinshan
16995 remote_mds_nodsh && skip "remote MDS with nodsh"
16996 [[ $MDS1_VERSION -ge $(version_code 2.4.52) ]] ||
16997 skip "Need MDS version at least 2.4.52"
16999 echo "==== test 1: verify get lease work"
17000 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
17002 echo "==== test 2: verify lease can be broken by upcoming open"
17003 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
17007 $MULTIOP $DIR/$tfile oO_RDONLY:c
17008 kill -USR1 $PID && wait $PID || error "break lease error"
17010 echo "==== test 3: verify lease can't be granted if an open already exists"
17011 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
17015 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
17016 kill -USR1 $PID && wait $PID || error "open file error"
17018 echo "==== test 4: lease can sustain over recovery"
17019 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
17025 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
17027 echo "==== test 5: lease broken can't be regained by replay"
17028 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
17032 # open file to break lease and then recovery
17033 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
17036 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
17040 run_test 208 "Exclusive open"
17043 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
17044 skip_env "must have disp_stripe"
17047 sync; sleep 5; sync;
17049 echo 3 > /proc/sys/vm/drop_caches
17050 [ -f /sys/kernel/slab/ptlrpc_cache/shrink ] &&
17051 echo 1 > /sys/kernel/slab/ptlrpc_cache/shrink
17052 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
17054 # open/close 500 times
17055 for i in $(seq 500); do
17059 echo 3 > /proc/sys/vm/drop_caches
17060 [ -f /sys/kernel/slab/ptlrpc_cache/shrink ] &&
17061 echo 1 > /sys/kernel/slab/ptlrpc_cache/shrink
17062 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
17064 echo "before: $req_before, after: $req_after"
17065 [ $((req_after - req_before)) -ge 300 ] &&
17066 error "open/close requests are not freed"
17069 run_test 209 "read-only open/close requests should be freed promptly"
17074 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eW_E+eUc &
17078 $LFS getstripe $DIR/$tfile
17080 wait $pid || error "multiop failed"
17082 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
17086 $LFS getstripe $DIR/$tfile
17088 wait $pid || error "multiop failed"
17090 run_test 210 "lfs getstripe does not break leases"
17094 size=$((size % 8192 + 1))
17095 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
17096 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
17097 rm -f $DIR/f212 $DIR/f212.xyz
17099 run_test 212 "Sendfile test ============================================"
17102 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
17103 cancel_lru_locks osc
17104 lctl set_param fail_loc=0x8000040f
17105 # generate a read lock
17106 cat $DIR/$tfile > /dev/null
17107 # write to the file, it will try to cancel the above read lock.
17108 cat /etc/hosts >> $DIR/$tfile
17110 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
17112 test_214() { # for bug 20133
17113 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
17114 for (( i=0; i < 340; i++ )) ; do
17115 touch $DIR/$tdir/d214c/a$i
17118 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
17119 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
17120 ls $DIR/d214c || error "ls $DIR/d214c failed"
17121 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
17122 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
17124 run_test 214 "hash-indexed directory test - bug 20133"
17126 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
17127 create_lnet_proc_files() {
17128 lctl get_param -n $1 >$TMP/lnet_$1.sys || error "cannot read lnet.$1"
17131 # counterpart of create_lnet_proc_files
17132 remove_lnet_proc_files() {
17133 rm -f $TMP/lnet_$1.sys
17136 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
17137 # 3rd arg as regexp for body
17138 check_lnet_proc_stats() {
17139 local l=$(cat "$TMP/lnet_$1" |wc -l)
17140 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
17142 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
17145 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
17146 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
17147 # optional and can be regexp for 2nd line (lnet.routes case)
17148 check_lnet_proc_entry() {
17149 local blp=2 # blp stands for 'position of 1st line of body'
17150 [ -z "$5" ] || blp=3 # lnet.routes case
17152 local l=$(cat "$TMP/lnet_$1" |wc -l)
17153 # subtracting one from $blp because the body can be empty
17154 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
17156 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
17157 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
17159 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
17160 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
17162 # bail out if any unexpected line happened
17163 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
17164 [ "$?" != 0 ] || error "$2 misformatted"
17167 test_215() { # for bugs 18102, 21079, 21517
17168 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17170 local N='(0|[1-9][0-9]*)' # non-negative numeric
17171 local P='[1-9][0-9]*' # positive numeric
17172 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
17173 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
17174 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
17175 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
17177 local L1 # regexp for 1st line
17178 local L2 # regexp for 2nd line (optional)
17179 local BR # regexp for the rest (body)
17181 # lnet.stats should look as 11 space-separated non-negative numerics
17182 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
17183 create_lnet_proc_files "stats"
17184 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
17185 remove_lnet_proc_files "stats"
17187 # lnet.routes should look like this:
17188 # Routing disabled/enabled
17189 # net hops priority state router
17190 # where net is a string like tcp0, hops > 0, priority >= 0,
17191 # state is up/down,
17192 # router is a string like 192.168.1.1@tcp2
17193 L1="^Routing (disabled|enabled)$"
17194 L2="^net +hops +priority +state +router$"
17195 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
17196 create_lnet_proc_files "routes"
17197 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
17198 remove_lnet_proc_files "routes"
17200 # lnet.routers should look like this:
17201 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
17202 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
17203 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
17204 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
17205 L1="^ref +rtr_ref +alive +router$"
17206 BR="^$P +$P +(up|down) +$NID$"
17207 create_lnet_proc_files "routers"
17208 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
17209 remove_lnet_proc_files "routers"
17211 # lnet.peers should look like this:
17212 # nid refs state last max rtr min tx min queue
17213 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
17214 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
17215 # numeric (0 or >0 or <0), queue >= 0.
17216 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
17217 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
17218 create_lnet_proc_files "peers"
17219 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
17220 remove_lnet_proc_files "peers"
17222 # lnet.buffers should look like this:
17223 # pages count credits min
17224 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
17225 L1="^pages +count +credits +min$"
17226 BR="^ +$N +$N +$I +$I$"
17227 create_lnet_proc_files "buffers"
17228 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
17229 remove_lnet_proc_files "buffers"
17231 # lnet.nis should look like this:
17232 # nid status alive refs peer rtr max tx min
17233 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
17234 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
17235 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
17236 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
17237 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
17238 create_lnet_proc_files "nis"
17239 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
17240 remove_lnet_proc_files "nis"
17242 # can we successfully write to lnet.stats?
17243 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
17245 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
17247 test_216() { # bug 20317
17248 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17249 remote_ost_nodsh && skip "remote OST with nodsh"
17252 local facets=$(get_facets OST)
17253 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
17255 save_lustre_params client "osc.*.contention_seconds" > $p
17256 save_lustre_params $facets \
17257 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
17258 save_lustre_params $facets \
17259 "ldlm.namespaces.filter-*.contended_locks" >> $p
17260 save_lustre_params $facets \
17261 "ldlm.namespaces.filter-*.contention_seconds" >> $p
17262 clear_stats osc.*.osc_stats
17264 # agressive lockless i/o settings
17265 do_nodes $(comma_list $(osts_nodes)) \
17266 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
17267 ldlm.namespaces.filter-*.contended_locks=0 \
17268 ldlm.namespaces.filter-*.contention_seconds=60"
17269 lctl set_param -n osc.*.contention_seconds=60
17271 $DIRECTIO write $DIR/$tfile 0 10 4096
17272 $CHECKSTAT -s 40960 $DIR/$tfile
17274 # disable lockless i/o
17275 do_nodes $(comma_list $(osts_nodes)) \
17276 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
17277 ldlm.namespaces.filter-*.contended_locks=32 \
17278 ldlm.namespaces.filter-*.contention_seconds=0"
17279 lctl set_param -n osc.*.contention_seconds=0
17280 clear_stats osc.*.osc_stats
17282 dd if=/dev/zero of=$DIR/$tfile count=0
17283 $CHECKSTAT -s 0 $DIR/$tfile
17285 restore_lustre_params <$p
17289 run_test 216 "check lockless direct write updates file size and kms correctly"
17291 test_217() { # bug 22430
17292 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17297 for node in $(nodes_list); do
17298 nid=$(host_nids_address $node $NETTYPE)
17299 if [[ $nid = *-* ]] ; then
17300 echo "lctl ping $(h2nettype $nid)"
17301 lctl ping $(h2nettype $nid)
17303 echo "skipping $node (no hyphen detected)"
17307 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
17310 # do directio so as not to populate the page cache
17311 log "creating a 10 Mb file"
17312 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
17313 log "starting reads"
17314 dd if=$DIR/$tfile of=/dev/null bs=4096 &
17315 log "truncating the file"
17316 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
17318 kill %+ || true # reads might have finished
17319 echo "wait until dd is finished"
17321 log "removing the temporary file"
17322 rm -rf $DIR/$tfile || error "tmp file removal failed"
17324 run_test 218 "parallel read and truncate should not deadlock"
17327 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17329 # write one partial page
17330 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
17331 # set no grant so vvp_io_commit_write will do sync write
17332 $LCTL set_param fail_loc=0x411
17333 # write a full page at the end of file
17334 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
17336 $LCTL set_param fail_loc=0
17337 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
17338 $LCTL set_param fail_loc=0x411
17339 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
17342 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
17343 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
17345 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
17347 test_220() { #LU-325
17348 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17349 remote_ost_nodsh && skip "remote OST with nodsh"
17350 remote_mds_nodsh && skip "remote MDS with nodsh"
17351 remote_mgs_nodsh && skip "remote MGS with nodsh"
17355 # create on MDT0000 so the last_id and next_id are correct
17357 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
17361 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
17362 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
17363 osp.$mdtosc_proc1.prealloc_last_id)
17364 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
17365 osp.$mdtosc_proc1.prealloc_next_id)
17369 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
17370 #define OBD_FAIL_OST_ENOINO 0x229
17371 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
17372 create_pool $FSNAME.$TESTNAME || return 1
17373 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
17375 $LFS setstripe $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
17377 MDSOBJS=$((last_id - next_id))
17378 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
17380 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
17381 echo "OST still has $count kbytes free"
17383 echo "create $MDSOBJS files @next_id..."
17384 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
17386 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
17387 osp.$mdtosc_proc1.prealloc_last_id)
17388 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
17389 osp.$mdtosc_proc1.prealloc_next_id)
17391 echo "after creation, last_id=$last_id2, next_id=$next_id2"
17396 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
17397 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
17399 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST ||
17400 error "$LCTL pool_remove $FSNAME.$TESTNAME $OST failed"
17401 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
17402 error "$LCTL pool_destroy $FSNAME.$TESTNAME failed"
17403 echo "unlink $MDSOBJS files @$next_id..."
17404 unlinkmany $DIR/$tdir/f $MDSOBJS || error "unlinkmany failed"
17406 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
17409 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17411 dd if=`which date` of=$MOUNT/date oflag=sync
17412 chmod +x $MOUNT/date
17414 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
17415 $LCTL set_param fail_loc=0x80001401
17417 $MOUNT/date > /dev/null
17420 run_test 221 "make sure fault and truncate race to not cause OOM"
17423 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17426 test_mkdir $DIR/$tdir
17427 $LFS setstripe -c 1 -i 0 $DIR/$tdir
17428 createmany -o $DIR/$tdir/$tfile 10
17429 cancel_lru_locks mdc
17430 cancel_lru_locks osc
17431 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
17432 $LCTL set_param fail_loc=0x31a
17433 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
17434 $LCTL set_param fail_loc=0
17437 run_test 222a "AGL for ls should not trigger CLIO lock failure"
17440 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17443 test_mkdir $DIR/$tdir
17444 $LFS setstripe -c 1 -i 0 $DIR/$tdir
17445 createmany -o $DIR/$tdir/$tfile 10
17446 cancel_lru_locks mdc
17447 cancel_lru_locks osc
17448 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
17449 $LCTL set_param fail_loc=0x31a
17450 rm -r $DIR/$tdir || error "AGL for rmdir failed"
17451 $LCTL set_param fail_loc=0
17453 run_test 222b "AGL for rmdir should not trigger CLIO lock failure"
17456 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17459 test_mkdir $DIR/$tdir
17460 $LFS setstripe -c 1 -i 0 $DIR/$tdir
17461 createmany -o $DIR/$tdir/$tfile 10
17462 cancel_lru_locks mdc
17463 cancel_lru_locks osc
17464 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
17465 $LCTL set_param fail_loc=0x31b
17466 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
17467 $LCTL set_param fail_loc=0
17470 run_test 223 "osc reenqueue if without AGL lock granted ======================="
17472 test_224a() { # LU-1039, MRP-303
17473 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17475 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
17476 $LCTL set_param fail_loc=0x508
17477 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
17478 $LCTL set_param fail_loc=0
17481 run_test 224a "Don't panic on bulk IO failure"
17483 test_224b() { # LU-1039, MRP-303
17484 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17486 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
17487 cancel_lru_locks osc
17488 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
17489 $LCTL set_param fail_loc=0x515
17490 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
17491 $LCTL set_param fail_loc=0
17494 run_test 224b "Don't panic on bulk IO failure"
17496 test_224c() { # LU-6441
17497 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17498 remote_mds_nodsh && skip "remote MDS with nodsh"
17500 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
17501 save_writethrough $p
17502 set_cache writethrough on
17504 local pages_per_rpc=$($LCTL get_param osc.*.max_pages_per_rpc)
17505 local at_max=$($LCTL get_param -n at_max)
17506 local timeout=$($LCTL get_param -n timeout)
17507 local test_at="at_max"
17508 local param_at="$FSNAME.sys.at_max"
17509 local test_timeout="timeout"
17510 local param_timeout="$FSNAME.sys.timeout"
17512 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
17514 set_persistent_param_and_check client "$test_at" "$param_at" 0
17515 set_persistent_param_and_check client "$test_timeout" "$param_timeout" 5
17517 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
17518 do_facet ost1 "$LCTL set_param fail_loc=0x520"
17519 $LFS setstripe -c 1 -i 0 $DIR/$tfile
17520 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
17522 do_facet ost1 "$LCTL set_param fail_loc=0"
17524 set_persistent_param_and_check client "$test_at" "$param_at" $at_max
17525 set_persistent_param_and_check client "$test_timeout" "$param_timeout" \
17528 $LCTL set_param -n $pages_per_rpc
17529 restore_lustre_params < $p
17532 run_test 224c "Don't hang if one of md lost during large bulk RPC"
17534 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
17536 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17537 if [ -z ${MDSSURVEY} ]; then
17538 skip_env "mds-survey not found"
17540 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
17541 skip "Need MDS version at least 2.2.51"
17543 local mds=$(facet_host $SINGLEMDS)
17544 local target=$(do_nodes $mds 'lctl dl' |
17545 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
17547 local cmd1="file_count=1000 thrhi=4"
17548 local cmd2="dir_count=2 layer=mdd stripe_count=0"
17549 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
17550 local cmd="$cmd1 $cmd2 $cmd3"
17552 rm -f ${TMP}/mds_survey*
17554 eval $cmd || error "mds-survey with zero-stripe failed"
17555 cat ${TMP}/mds_survey*
17556 rm -f ${TMP}/mds_survey*
17558 run_test 225a "Metadata survey sanity with zero-stripe"
17561 if [ -z ${MDSSURVEY} ]; then
17562 skip_env "mds-survey not found"
17564 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
17565 skip "Need MDS version at least 2.2.51"
17566 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17567 remote_mds_nodsh && skip "remote MDS with nodsh"
17568 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
17569 skip_env "Need to mount OST to test"
17572 local mds=$(facet_host $SINGLEMDS)
17573 local target=$(do_nodes $mds 'lctl dl' |
17574 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
17576 local cmd1="file_count=1000 thrhi=4"
17577 local cmd2="dir_count=2 layer=mdd stripe_count=1"
17578 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
17579 local cmd="$cmd1 $cmd2 $cmd3"
17581 rm -f ${TMP}/mds_survey*
17583 eval $cmd || error "mds-survey with stripe_count failed"
17584 cat ${TMP}/mds_survey*
17585 rm -f ${TMP}/mds_survey*
17587 run_test 225b "Metadata survey sanity with stripe_count = 1"
17589 mcreate_path2fid () {
17595 local path=$DIR/$tdir/$name
17600 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
17601 error "cannot create $desc"
17603 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
17605 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
17607 fid_path=$($LFS fid2path $MOUNT $fid)
17609 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
17611 [ "$path" == "$fid_path" ] ||
17612 error "fid2path returned $fid_path, expected $path"
17614 echo "pass with $path and $fid"
17619 mkdir -p $DIR/$tdir
17621 mcreate_path2fid 0010666 0 0 fifo "FIFO"
17622 mcreate_path2fid 0020666 1 3 null "character special file (null)"
17623 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
17624 mcreate_path2fid 0040666 0 0 dir "directory"
17625 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
17626 mcreate_path2fid 0100666 0 0 file "regular file"
17627 mcreate_path2fid 0120666 0 0 link "symbolic link"
17628 mcreate_path2fid 0140666 0 0 sock "socket"
17630 run_test 226a "call path2fid and fid2path on files of all type"
17633 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17638 mkdir -p $DIR/$tdir
17639 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
17640 error "create remote directory failed"
17641 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
17642 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
17643 "character special file (null)"
17644 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
17645 "character special file (no device)"
17646 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
17647 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
17648 "block special file (loop)"
17649 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
17650 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
17651 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
17653 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
17656 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17657 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
17658 skip "Need MDS version at least 2.13.55"
17660 local submnt=/mnt/submnt
17661 local srcfile=/etc/passwd
17662 local dstfile=$submnt/passwd
17668 $LFS setdirstripe -c -1 -i 1 $DIR/$tdir ||
17669 error "create remote directory failed"
17670 mkdir -p $submnt || error "create $submnt failed"
17671 $MOUNT_CMD $MGSNID:/$FSNAME/$tdir $submnt ||
17672 error "mount $submnt failed"
17673 stack_trap "umount $submnt" EXIT
17675 cp $srcfile $dstfile
17676 fid=$($LFS path2fid $dstfile)
17677 path=$($LFS fid2path $submnt "$fid")
17678 [ "$path" = "$dstfile" ] ||
17679 error "fid2path $submnt $fid failed ($path != $dstfile)"
17681 run_test 226c "call path2fid and fid2path under remote dir with subdir mount"
17683 # LU-1299 Executing or running ldd on a truncated executable does not
17684 # cause an out-of-memory condition.
17686 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17687 [ -z "$(which ldd)" ] && skip_env "should have ldd tool"
17689 dd if=$(which date) of=$MOUNT/date bs=1k count=1
17690 chmod +x $MOUNT/date
17692 $MOUNT/date > /dev/null
17693 ldd $MOUNT/date > /dev/null
17696 run_test 227 "running truncated executable does not cause OOM"
17698 # LU-1512 try to reuse idle OI blocks
17700 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17701 remote_mds_nodsh && skip "remote MDS with nodsh"
17702 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
17704 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
17705 local myDIR=$DIR/$tdir
17708 #define OBD_FAIL_SEQ_EXHAUST 0x1002
17709 $LCTL set_param fail_loc=0x80001002
17710 createmany -o $myDIR/t- 10000
17711 $LCTL set_param fail_loc=0
17712 # The guard is current the largest FID holder
17714 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
17716 local IDX=$(($SEQ % 64))
17718 do_facet $SINGLEMDS sync
17719 # Make sure journal flushed.
17721 local blk1=$(do_facet $SINGLEMDS \
17722 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
17723 grep Blockcount | awk '{print $4}')
17725 # Remove old files, some OI blocks will become idle.
17726 unlinkmany $myDIR/t- 10000
17727 # Create new files, idle OI blocks should be reused.
17728 createmany -o $myDIR/t- 2000
17729 do_facet $SINGLEMDS sync
17730 # Make sure journal flushed.
17732 local blk2=$(do_facet $SINGLEMDS \
17733 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
17734 grep Blockcount | awk '{print $4}')
17736 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
17738 run_test 228a "try to reuse idle OI blocks"
17741 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17742 remote_mds_nodsh && skip "remote MDS with nodsh"
17743 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
17745 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
17746 local myDIR=$DIR/$tdir
17749 #define OBD_FAIL_SEQ_EXHAUST 0x1002
17750 $LCTL set_param fail_loc=0x80001002
17751 createmany -o $myDIR/t- 10000
17752 $LCTL set_param fail_loc=0
17753 # The guard is current the largest FID holder
17755 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
17757 local IDX=$(($SEQ % 64))
17759 do_facet $SINGLEMDS sync
17760 # Make sure journal flushed.
17762 local blk1=$(do_facet $SINGLEMDS \
17763 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
17764 grep Blockcount | awk '{print $4}')
17766 # Remove old files, some OI blocks will become idle.
17767 unlinkmany $myDIR/t- 10000
17770 stop $SINGLEMDS || error "Fail to stop MDT."
17772 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
17774 df $MOUNT || error "Fail to df."
17775 # Create new files, idle OI blocks should be reused.
17776 createmany -o $myDIR/t- 2000
17777 do_facet $SINGLEMDS sync
17778 # Make sure journal flushed.
17780 local blk2=$(do_facet $SINGLEMDS \
17781 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
17782 grep Blockcount | awk '{print $4}')
17784 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
17786 run_test 228b "idle OI blocks can be reused after MDT restart"
17790 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17791 remote_mds_nodsh && skip "remote MDS with nodsh"
17792 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
17794 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
17795 local myDIR=$DIR/$tdir
17798 #define OBD_FAIL_SEQ_EXHAUST 0x1002
17799 $LCTL set_param fail_loc=0x80001002
17800 # 20000 files can guarantee there are index nodes in the OI file
17801 createmany -o $myDIR/t- 20000
17802 $LCTL set_param fail_loc=0
17803 # The guard is current the largest FID holder
17805 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
17807 local IDX=$(($SEQ % 64))
17809 do_facet $SINGLEMDS sync
17810 # Make sure journal flushed.
17812 local blk1=$(do_facet $SINGLEMDS \
17813 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
17814 grep Blockcount | awk '{print $4}')
17816 # Remove old files, some OI blocks will become idle.
17817 unlinkmany $myDIR/t- 20000
17819 # The OI file should become empty now
17821 # Create new files, idle OI blocks should be reused.
17822 createmany -o $myDIR/t- 2000
17823 do_facet $SINGLEMDS sync
17824 # Make sure journal flushed.
17826 local blk2=$(do_facet $SINGLEMDS \
17827 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
17828 grep Blockcount | awk '{print $4}')
17830 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
17832 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
17834 test_229() { # LU-2482, LU-3448
17835 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17836 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
17837 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
17838 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
17842 # Create a file with a released layout and stripe count 2.
17843 $MULTIOP $DIR/$tfile H2c ||
17844 error "failed to create file with released layout"
17846 $LFS getstripe -v $DIR/$tfile
17848 local pattern=$($LFS getstripe -L $DIR/$tfile)
17849 [ X"$pattern" = X"released" ] || error "pattern error ($pattern)"
17851 local stripe_count=$($LFS getstripe -c $DIR/$tfile) ||
17853 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
17854 stat $DIR/$tfile || error "failed to stat released file"
17856 chown $RUNAS_ID $DIR/$tfile ||
17857 error "chown $RUNAS_ID $DIR/$tfile failed"
17859 chgrp $RUNAS_ID $DIR/$tfile ||
17860 error "chgrp $RUNAS_ID $DIR/$tfile failed"
17862 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
17863 rm $DIR/$tfile || error "failed to remove released file"
17865 run_test 229 "getstripe/stat/rm/attr changes work on released files"
17868 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17869 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17870 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17871 skip "Need MDS version at least 2.11.52"
17875 test_mkdir $DIR/$tdir
17876 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
17877 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230_local)
17878 [ $mdt_idx -ne 0 ] &&
17879 error "create local directory on wrong MDT $mdt_idx"
17881 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
17882 error "create remote directory failed"
17883 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230)
17884 [ $mdt_idx -ne $MDTIDX ] &&
17885 error "create remote directory on wrong MDT $mdt_idx"
17887 createmany -o $DIR/$tdir/test_230/t- 10 ||
17888 error "create files on remote directory failed"
17889 mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230/t-0)
17890 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
17891 rm -r $DIR/$tdir || error "unlink remote directory failed"
17893 run_test 230a "Create remote directory and files under the remote directory"
17896 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17897 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17898 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17899 skip "Need MDS version at least 2.11.52"
17907 local migrate_dir=$DIR/$tdir/migrate_dir
17908 local other_dir=$DIR/$tdir/other_dir
17910 test_mkdir $DIR/$tdir
17911 test_mkdir -i0 -c1 $migrate_dir
17912 test_mkdir -i0 -c1 $other_dir
17913 for ((i=0; i<10; i++)); do
17914 mkdir -p $migrate_dir/dir_${i}
17915 createmany -o $migrate_dir/dir_${i}/f 10 ||
17916 error "create files under remote dir failed $i"
17919 cp /etc/passwd $migrate_dir/$tfile
17920 cp /etc/passwd $other_dir/$tfile
17921 chattr +SAD $migrate_dir
17922 chattr +SAD $migrate_dir/$tfile
17924 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
17925 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
17926 local old_dir_mode=$(stat -c%f $migrate_dir)
17927 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
17929 mkdir -p $migrate_dir/dir_default_stripe2
17930 $LFS setstripe -c 2 $migrate_dir/dir_default_stripe2
17931 $LFS setstripe -c 2 $migrate_dir/${tfile}_stripe2
17933 mkdir -p $other_dir
17934 ln $migrate_dir/$tfile $other_dir/luna
17935 ln $migrate_dir/$tfile $migrate_dir/sofia
17936 ln $other_dir/$tfile $migrate_dir/david
17937 ln -s $migrate_dir/$tfile $other_dir/zachary
17938 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
17939 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
17945 for len in 58 59 60; do
17946 lnktgt=$(str_repeat 'l' $len)
17947 touch $migrate_dir/$lnktgt
17948 ln -s $lnktgt $migrate_dir/${len}char_ln
17952 for len in 4094 4095; do
17953 lnktgt=$(str_repeat 'l' $len)
17954 ln -s $lnktgt $migrate_dir/${len}char_ln
17958 for len in 254 255; do
17959 touch $migrate_dir/$(str_repeat 'l' $len)
17962 $LFS migrate -m $MDTIDX $migrate_dir ||
17963 error "fails on migrating remote dir to MDT1"
17965 echo "migratate to MDT1, then checking.."
17966 for ((i = 0; i < 10; i++)); do
17967 for file in $(find $migrate_dir/dir_${i}); do
17968 mdt_index=$($LFS getstripe -m $file)
17969 # broken symlink getstripe will fail
17970 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
17971 error "$file is not on MDT${MDTIDX}"
17975 # the multiple link file should still in MDT0
17976 mdt_index=$($LFS getstripe -m $migrate_dir/$tfile)
17977 [ $mdt_index == 0 ] ||
17978 error "$file is not on MDT${MDTIDX}"
17980 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
17981 [ "$old_dir_flag" = "$new_dir_flag" ] ||
17982 error " expect $old_dir_flag get $new_dir_flag"
17984 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
17985 [ "$old_file_flag" = "$new_file_flag" ] ||
17986 error " expect $old_file_flag get $new_file_flag"
17988 local new_dir_mode=$(stat -c%f $migrate_dir)
17989 [ "$old_dir_mode" = "$new_dir_mode" ] ||
17990 error "expect mode $old_dir_mode get $new_dir_mode"
17992 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
17993 [ "$old_file_mode" = "$new_file_mode" ] ||
17994 error "expect mode $old_file_mode get $new_file_mode"
17996 diff /etc/passwd $migrate_dir/$tfile ||
17997 error "$tfile different after migration"
17999 diff /etc/passwd $other_dir/luna ||
18000 error "luna different after migration"
18002 diff /etc/passwd $migrate_dir/sofia ||
18003 error "sofia different after migration"
18005 diff /etc/passwd $migrate_dir/david ||
18006 error "david different after migration"
18008 diff /etc/passwd $other_dir/zachary ||
18009 error "zachary different after migration"
18011 diff /etc/passwd $migrate_dir/${tfile}_ln ||
18012 error "${tfile}_ln different after migration"
18014 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
18015 error "${tfile}_ln_other different after migration"
18017 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
18018 [ $stripe_count = 2 ] ||
18019 error "dir strpe_count $d != 2 after migration."
18021 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
18022 [ $stripe_count = 2 ] ||
18023 error "file strpe_count $d != 2 after migration."
18025 #migrate back to MDT0
18028 $LFS migrate -m $MDTIDX $migrate_dir ||
18029 error "fails on migrating remote dir to MDT0"
18031 echo "migrate back to MDT0, checking.."
18032 for file in $(find $migrate_dir); do
18033 mdt_index=$($LFS getstripe -m $file)
18034 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
18035 error "$file is not on MDT${MDTIDX}"
18038 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
18039 [ "$old_dir_flag" = "$new_dir_flag" ] ||
18040 error " expect $old_dir_flag get $new_dir_flag"
18042 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
18043 [ "$old_file_flag" = "$new_file_flag" ] ||
18044 error " expect $old_file_flag get $new_file_flag"
18046 local new_dir_mode=$(stat -c%f $migrate_dir)
18047 [ "$old_dir_mode" = "$new_dir_mode" ] ||
18048 error "expect mode $old_dir_mode get $new_dir_mode"
18050 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
18051 [ "$old_file_mode" = "$new_file_mode" ] ||
18052 error "expect mode $old_file_mode get $new_file_mode"
18054 diff /etc/passwd ${migrate_dir}/$tfile ||
18055 error "$tfile different after migration"
18057 diff /etc/passwd ${other_dir}/luna ||
18058 error "luna different after migration"
18060 diff /etc/passwd ${migrate_dir}/sofia ||
18061 error "sofia different after migration"
18063 diff /etc/passwd ${other_dir}/zachary ||
18064 error "zachary different after migration"
18066 diff /etc/passwd $migrate_dir/${tfile}_ln ||
18067 error "${tfile}_ln different after migration"
18069 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
18070 error "${tfile}_ln_other different after migration"
18072 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
18073 [ $stripe_count = 2 ] ||
18074 error "dir strpe_count $d != 2 after migration."
18076 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
18077 [ $stripe_count = 2 ] ||
18078 error "file strpe_count $d != 2 after migration."
18080 rm -rf $DIR/$tdir || error "rm dir failed after migration"
18082 run_test 230b "migrate directory"
18085 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18086 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18087 remote_mds_nodsh && skip "remote MDS with nodsh"
18088 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18089 skip "Need MDS version at least 2.11.52"
18095 local migrate_dir=$DIR/$tdir/migrate_dir
18097 #If migrating directory fails in the middle, all entries of
18098 #the directory is still accessiable.
18099 test_mkdir $DIR/$tdir
18100 test_mkdir -i0 -c1 $migrate_dir
18101 test_mkdir -i1 -c1 $DIR/$tdir/remote_dir
18103 createmany -o $migrate_dir/f $total ||
18104 error "create files under ${migrate_dir} failed"
18106 # fail after migrating top dir, and this will fail only once, so the
18107 # first sub file migration will fail (currently f3), others succeed.
18108 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
18109 do_facet mds1 lctl set_param fail_loc=0x1801
18110 local t=$(ls $migrate_dir | wc -l)
18111 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
18112 error "migrate should fail"
18113 local u=$(ls $migrate_dir | wc -l)
18114 [ "$u" == "$t" ] || error "$u != $t during migration"
18116 # add new dir/file should succeed
18117 mkdir $migrate_dir/dir ||
18118 error "mkdir failed under migrating directory"
18119 touch $migrate_dir/file ||
18120 error "create file failed under migrating directory"
18122 # add file with existing name should fail
18123 for file in $migrate_dir/f*; do
18124 stat $file > /dev/null || error "stat $file failed"
18125 $OPENFILE -f O_CREAT:O_EXCL $file &&
18126 error "open(O_CREAT|O_EXCL) $file should fail"
18127 $MULTIOP $file m && error "create $file should fail"
18128 touch $DIR/$tdir/remote_dir/$tfile ||
18129 error "touch $tfile failed"
18130 ln $DIR/$tdir/remote_dir/$tfile $file &&
18131 error "link $file should fail"
18132 mdt_index=$($LFS getstripe -m $file)
18133 if [ $mdt_index == 0 ]; then
18134 # file failed to migrate is not allowed to rename to
18135 mv $DIR/$tdir/remote_dir/$tfile $file &&
18136 error "rename to $file should fail"
18138 mv $DIR/$tdir/remote_dir/$tfile $file ||
18139 error "rename to $file failed"
18141 echo hello >> $file || error "write $file failed"
18144 # resume migration with different options should fail
18145 $LFS migrate -m 0 $migrate_dir &&
18146 error "migrate -m 0 $migrate_dir should fail"
18148 $LFS migrate -m $MDTIDX -c 2 $migrate_dir &&
18149 error "migrate -c 2 $migrate_dir should fail"
18151 # resume migration should succeed
18152 $LFS migrate -m $MDTIDX $migrate_dir ||
18153 error "migrate $migrate_dir failed"
18155 echo "Finish migration, then checking.."
18156 for file in $(find $migrate_dir); do
18157 mdt_index=$($LFS getstripe -m $file)
18158 [ $mdt_index == $MDTIDX ] ||
18159 error "$file is not on MDT${MDTIDX}"
18162 rm -rf $DIR/$tdir || error "rm dir failed after migration"
18164 run_test 230c "check directory accessiblity if migration failed"
18167 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18168 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18169 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18170 skip "Need MDS version at least 2.11.52"
18172 [ "$mds1_FSTYPE" == "zfs" ] && skip "skip ZFS backend"
18174 local migrate_dir=$DIR/$tdir/migrate_dir
18184 old_index=$((RANDOM % MDSCOUNT))
18185 old_count=$((MDSCOUNT - old_index))
18186 new_index=$((RANDOM % MDSCOUNT))
18187 new_count=$((MDSCOUNT - new_index))
18188 new_hash=1 # for all_char
18190 [ $old_count -gt 1 ] && old_count=$((old_count - RANDOM % old_count))
18191 [ $new_count -gt 1 ] && new_count=$((new_count - RANDOM % new_count))
18193 test_mkdir $DIR/$tdir
18194 test_mkdir -i $old_index -c $old_count $migrate_dir
18196 for ((i=0; i<100; i++)); do
18197 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
18198 createmany -o $migrate_dir/dir_${i}/f 100 ||
18199 error "create files under remote dir failed $i"
18202 echo -n "Migrate from MDT$old_index "
18203 [ $old_count -gt 1 ] && echo -n "... MDT$((old_index + old_count - 1)) "
18204 echo -n "to MDT$new_index"
18205 [ $new_count -gt 1 ] && echo -n " ... MDT$((new_index + new_count - 1))"
18208 echo "$LFS migrate -m$new_index -c$new_count -H $new_hash $migrate_dir"
18209 $LFS migrate -m $new_index -c $new_count -H $new_hash $migrate_dir ||
18210 error "migrate remote dir error"
18212 echo "Finish migration, then checking.."
18213 for file in $(find $migrate_dir); do
18214 mdt_index=$($LFS getstripe -m $file)
18215 if [ $mdt_index -lt $new_index ] ||
18216 [ $mdt_index -gt $((new_index + new_count - 1)) ]; then
18217 error "$file is on MDT$mdt_index"
18221 rm -rf $DIR/$tdir || error "rm dir failed after migration"
18223 run_test 230d "check migrate big directory"
18226 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18227 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18228 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18229 skip "Need MDS version at least 2.11.52"
18236 mkdir -p $DIR/$tdir
18237 mkdir $DIR/$tdir/migrate_dir
18238 mkdir $DIR/$tdir/other_dir
18239 touch $DIR/$tdir/migrate_dir/a
18240 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
18241 ls $DIR/$tdir/other_dir
18243 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
18244 error "migrate dir fails"
18246 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
18247 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
18249 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
18250 [ $mdt_index == 0 ] || error "a is not on MDT0"
18252 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
18253 error "migrate dir fails"
18255 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir)
18256 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
18258 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
18259 [ $mdt_index == 1 ] || error "a is not on MDT1"
18261 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir/b)
18262 [ $mdt_index == 1 ] || error "b is not on MDT1"
18264 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
18265 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
18267 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
18269 rm -rf $DIR/$tdir || error "rm dir failed after migration"
18271 run_test 230e "migrate mulitple local link files"
18274 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18275 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18276 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18277 skip "Need MDS version at least 2.11.52"
18282 mkdir -p $DIR/$tdir
18283 mkdir $DIR/$tdir/migrate_dir
18284 $LFS mkdir -i1 $DIR/$tdir/other_dir
18285 touch $DIR/$tdir/migrate_dir/a
18286 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
18287 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
18288 ls $DIR/$tdir/other_dir
18290 # a should be migrated to MDT1, since no other links on MDT0
18291 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
18292 error "#1 migrate dir fails"
18293 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
18294 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
18295 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
18296 [ $mdt_index == 1 ] || error "a is not on MDT1"
18298 # a should stay on MDT1, because it is a mulitple link file
18299 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
18300 error "#2 migrate dir fails"
18301 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
18302 [ $mdt_index == 1 ] || error "a is not on MDT1"
18304 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
18305 error "#3 migrate dir fails"
18307 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
18308 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
18309 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
18311 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
18312 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
18314 # a should be migrated to MDT0, since no other links on MDT1
18315 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
18316 error "#4 migrate dir fails"
18317 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
18318 [ $mdt_index == 0 ] || error "a is not on MDT0"
18320 rm -rf $DIR/$tdir || error "rm dir failed after migration"
18322 run_test 230f "migrate mulitple remote link files"
18325 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18326 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18327 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18328 skip "Need MDS version at least 2.11.52"
18330 mkdir -p $DIR/$tdir/migrate_dir
18332 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
18333 error "migrating dir to non-exist MDT succeeds"
18336 run_test 230g "migrate dir to non-exist MDT"
18339 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18340 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18341 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18342 skip "Need MDS version at least 2.11.52"
18346 mkdir -p $DIR/$tdir/migrate_dir
18348 $LFS migrate -m1 $DIR &&
18349 error "migrating mountpoint1 should fail"
18351 $LFS migrate -m1 $DIR/$tdir/.. &&
18352 error "migrating mountpoint2 should fail"
18355 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. &&
18356 error "migrating $tdir/migrate_dir/.. should fail"
18360 run_test 230h "migrate .. and root"
18363 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18364 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18365 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18366 skip "Need MDS version at least 2.11.52"
18368 mkdir -p $DIR/$tdir/migrate_dir
18370 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
18371 error "migration fails with a tailing slash"
18373 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
18374 error "migration fails with two tailing slashes"
18376 run_test 230i "lfs migrate -m tolerates trailing slashes"
18379 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
18380 [ $MDS1_VERSION -lt $(version_code 2.13.52) ] &&
18381 skip "Need MDS version at least 2.11.52"
18383 $LFS mkdir -m 0 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
18384 $LFS setstripe -E 1M -L mdt $DIR/$tdir/$tfile ||
18385 error "create $tfile failed"
18386 cat /etc/passwd > $DIR/$tdir/$tfile
18388 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
18390 cmp /etc/passwd $DIR/$tdir/$tfile ||
18391 error "DoM file mismatch after migration"
18393 run_test 230j "DoM file data not changed after dir migration"
18396 [ $MDSCOUNT -lt 4 ] && skip "needs >= 4 MDTs"
18397 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
18398 skip "Need MDS version at least 2.11.56"
18401 local files_on_starting_mdt=0
18403 $LFS mkdir -i -1 -c 2 $DIR/$tdir || error "mkdir failed"
18404 $LFS getdirstripe $DIR/$tdir
18405 for i in $(seq $total); do
18406 echo $((i*i - i)) > $DIR/$tdir/$tfile.$i || error "write failed"
18407 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
18408 files_on_starting_mdt=$((files_on_starting_mdt + 1))
18411 echo "$files_on_starting_mdt files on MDT0"
18413 $LFS migrate -m 1,3 $DIR/$tdir || error "migrate -m 1,3 failed"
18414 $LFS getdirstripe $DIR/$tdir
18416 files_on_starting_mdt=0
18417 for i in $(seq $total); do
18418 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
18419 error "file $tfile.$i mismatch after migration"
18420 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 1 ]] &&
18421 files_on_starting_mdt=$((files_on_starting_mdt + 1))
18424 echo "$files_on_starting_mdt files on MDT1 after migration"
18425 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT1"
18427 $LFS migrate -m 0 -c 2 $DIR/$tdir || error "migrate -m 0 -c 2 failed"
18428 $LFS getdirstripe $DIR/$tdir
18430 files_on_starting_mdt=0
18431 for i in $(seq $total); do
18432 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
18433 error "file $tfile.$i mismatch after 2nd migration"
18434 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
18435 files_on_starting_mdt=$((files_on_starting_mdt + 1))
18438 echo "$files_on_starting_mdt files on MDT0 after 2nd migration"
18439 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT0"
18443 run_test 230k "file data not changed after dir migration"
18446 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
18447 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
18448 skip "Need MDS version at least 2.11.56"
18450 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "mkdir failed"
18451 createmany -o $DIR/$tdir/f___________________________________ 1000 ||
18452 error "create files under remote dir failed $i"
18453 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
18455 run_test 230l "readdir between MDTs won't crash"
18458 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
18459 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
18460 skip "Need MDS version at least 2.11.56"
18463 local mig_dir=$DIR/$tdir/migrate_dir
18464 local longstr="aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
18468 echo "Creating files and dirs with xattrs"
18469 test_mkdir $DIR/$tdir
18470 test_mkdir -i0 -c1 $mig_dir
18472 setfattr -n user.attr1 -v $longstr $mig_dir/dir ||
18473 error "cannot set xattr attr1 on dir"
18474 setfattr -n user.attr2 -v $shortstr $mig_dir/dir ||
18475 error "cannot set xattr attr2 on dir"
18476 touch $mig_dir/dir/f0
18477 setfattr -n user.attr1 -v $longstr $mig_dir/dir/f0 ||
18478 error "cannot set xattr attr1 on file"
18479 setfattr -n user.attr2 -v $shortstr $mig_dir/dir/f0 ||
18480 error "cannot set xattr attr2 on file"
18481 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
18482 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
18483 [ "$val" = $longstr ] || error "xattr attr1 not set properly on dir"
18484 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
18485 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on dir"
18486 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
18487 [ "$val" = $longstr ] || error "xattr attr1 not set properly on file"
18488 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
18489 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on file"
18491 echo "Migrating to MDT1"
18492 $LFS migrate -m $MDTIDX $mig_dir ||
18493 error "fails on migrating dir to MDT1"
18495 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
18496 echo "Checking xattrs"
18497 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
18498 [ "$val" = $longstr ] ||
18499 error "expecting xattr1 $longstr on dir, found $val"
18500 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
18501 [ "$val" = $shortstr ] ||
18502 error "expecting xattr2 $shortstr on dir, found $val"
18503 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
18504 [ "$val" = $longstr ] ||
18505 error "expecting xattr1 $longstr on file, found $val"
18506 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
18507 [ "$val" = $shortstr ] ||
18508 error "expecting xattr2 $shortstr on file, found $val"
18510 run_test 230m "xattrs not changed after dir migration"
18513 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
18514 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
18515 skip "Need MDS version at least 2.13.53"
18517 $LFS mkdir -i 0 $DIR/$tdir || error "mkdir $tdir failed"
18518 cat /etc/hosts > $DIR/$tdir/$tfile
18519 $LFS mirror extend -N1 $DIR/$tdir/$tfile || error "Mirroring failed"
18520 $LFS migrate -m 1 $DIR/$tdir || error "Migration failed"
18522 cmp /etc/hosts $DIR/$tdir/$tfile ||
18523 error "File data mismatch after migration"
18525 run_test 230n "Dir migration with mirrored file"
18528 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
18529 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
18530 skip "Need MDS version at least 2.13.52"
18532 local mdts=$(comma_list $(mdts_nodes))
18535 local restripe_status
18540 [[ $(facet_fstype mds1) == zfs ]] && timeout=300
18542 # in case "crush" hash type is not set
18543 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
18545 restripe_status=$(do_facet mds1 $LCTL get_param -n \
18546 mdt.*MDT0000.enable_dir_restripe)
18547 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=1"
18548 stack_trap "do_nodes $mdts $LCTL set_param \
18549 mdt.*.enable_dir_restripe=$restripe_status"
18552 createmany -m $DIR/$tdir/f 100 ||
18553 error "create files under remote dir failed $i"
18554 createmany -d $DIR/$tdir/d 100 ||
18555 error "create dirs under remote dir failed $i"
18557 for i in $(seq 2 $MDSCOUNT); do
18558 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear > /dev/null"
18559 $LFS setdirstripe -c $i $DIR/$tdir ||
18560 error "split -c $i $tdir failed"
18561 wait_update $HOSTNAME \
18562 "$LFS getdirstripe -H $DIR/$tdir" "crush" $timeout ||
18563 error "dir split not finished"
18564 delta=$(do_nodes $mdts "lctl get_param -n mdt.*MDT*.md_stats" |
18565 awk '/migrate/ {sum += $2} END { print sum }')
18566 echo "$delta files migrated when dir split from $((i - 1)) to $i stripes"
18567 # delta is around total_files/stripe_count
18568 [ $delta -lt $((200 /(i - 1))) ] ||
18569 error "$delta files migrated"
18572 run_test 230o "dir split"
18575 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
18576 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
18577 skip "Need MDS version at least 2.13.52"
18579 local mdts=$(comma_list $(mdts_nodes))
18582 local restripe_status
18587 [[ $(facet_fstype mds1) == zfs ]] && timeout=300
18589 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
18591 restripe_status=$(do_facet mds1 $LCTL get_param -n \
18592 mdt.*MDT0000.enable_dir_restripe)
18593 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=1"
18594 stack_trap "do_nodes $mdts $LCTL set_param \
18595 mdt.*.enable_dir_restripe=$restripe_status"
18597 test_mkdir -c $MDSCOUNT -H crush $DIR/$tdir
18598 createmany -m $DIR/$tdir/f 100 ||
18599 error "create files under remote dir failed $i"
18600 createmany -d $DIR/$tdir/d 100 ||
18601 error "create dirs under remote dir failed $i"
18603 for i in $(seq $((MDSCOUNT - 1)) -1 1); do
18604 local mdt_hash="crush"
18606 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear > /dev/null"
18607 $LFS setdirstripe -c $i $DIR/$tdir ||
18608 error "split -c $i $tdir failed"
18609 [ $i -eq 1 ] && mdt_hash="none"
18610 wait_update $HOSTNAME \
18611 "$LFS getdirstripe -H $DIR/$tdir" $mdt_hash $timeout ||
18612 error "dir merge not finished"
18613 delta=$(do_nodes $mdts "lctl get_param -n mdt.*MDT*.md_stats" |
18614 awk '/migrate/ {sum += $2} END { print sum }')
18615 echo "$delta files migrated when dir merge from $((i + 1)) to $i stripes"
18616 # delta is around total_files/stripe_count
18617 [ $delta -lt $((200 / i)) ] ||
18618 error "$delta files migrated"
18621 run_test 230p "dir merge"
18624 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
18625 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
18626 skip "Need MDS version at least 2.13.52"
18628 local mdts=$(comma_list $(mdts_nodes))
18629 local saved_threshold=$(do_facet mds1 \
18630 $LCTL get_param -n mdt.*-MDT0000.dir_split_count)
18631 local saved_delta=$(do_facet mds1 \
18632 $LCTL get_param -n mdt.*-MDT0000.dir_split_delta)
18633 local threshold=100
18636 local stripe_count=0
18640 # test with fewer files on ZFS
18641 [ "$mds1_FSTYPE" == "zfs" ] && threshold=40
18643 stack_trap "do_nodes $mdts $LCTL set_param \
18644 mdt.*.dir_split_count=$saved_threshold"
18645 stack_trap "do_nodes $mdts $LCTL set_param \
18646 mdt.*.dir_split_delta=$saved_delta"
18647 stack_trap "do_nodes $mdts $LCTL set_param mdt.*.dir_restripe_nsonly=1"
18648 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_auto_split=1"
18649 do_nodes $mdts "$LCTL set_param mdt.*.dir_split_count=$threshold"
18650 do_nodes $mdts "$LCTL set_param mdt.*.dir_split_delta=$delta"
18651 do_nodes $mdts "$LCTL set_param mdt.*.dir_restripe_nsonly=0"
18652 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
18654 $LFS mkdir -i -1 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
18655 stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
18657 while [ $stripe_count -lt $MDSCOUNT ]; do
18658 createmany -m $DIR/$tdir/f $total $((threshold * 3 / 2)) ||
18659 error "create sub files failed"
18660 stat $DIR/$tdir > /dev/null
18661 total=$((total + threshold * 3 / 2))
18662 stripe_count=$((stripe_count + delta))
18663 [ $stripe_count -gt $MDSCOUNT ] && stripe_count=$MDSCOUNT
18665 wait_update $HOSTNAME \
18666 "$LFS getdirstripe -c $DIR/$tdir" "$stripe_count" 40 ||
18667 error "stripe count $($LFS getdirstripe -c $DIR/$tdir) != $stripe_count"
18669 wait_update $HOSTNAME \
18670 "$LFS getdirstripe -H $DIR/$tdir" "crush" 200 ||
18671 error "stripe hash $($LFS getdirstripe -H $DIR/$tdir) != crush"
18673 nr_files=$($LFS getstripe -m $DIR/$tdir/* |
18674 grep -w $stripe_index | wc -l)
18675 echo "$nr_files files on MDT$stripe_index after split"
18676 [ $nr_files -lt $((total / (stripe_count - 1))) ] ||
18677 error "$nr_files files on MDT$stripe_index after split"
18679 nr_files=$(ls $DIR/$tdir | wc -w)
18680 [ $nr_files -eq $total ] ||
18681 error "total sub files $nr_files != $total"
18684 run_test 230q "dir auto split"
18687 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
18688 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
18689 [[ $MDS1_VERSION -ge $(version_code 2.13.54) ]] ||
18690 skip "Need MDS version at least 2.13.54"
18692 # maximum amount of local locks:
18693 # parent striped dir - 2 locks
18694 # new stripe in parent to migrate to - 1 lock
18695 # source and target - 2 locks
18696 # Total 5 locks for regular file
18697 mkdir -p $DIR/$tdir
18698 $LFS mkdir -i1 -c2 $DIR/$tdir/dir1
18699 touch $DIR/$tdir/dir1/eee
18701 # create 4 hardlink for 4 more locks
18702 # Total: 9 locks > RS_MAX_LOCKS (8)
18703 $LFS mkdir -i1 -c1 $DIR/$tdir/dir2
18704 $LFS mkdir -i1 -c1 $DIR/$tdir/dir3
18705 $LFS mkdir -i1 -c1 $DIR/$tdir/dir4
18706 $LFS mkdir -i1 -c1 $DIR/$tdir/dir5
18707 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir2/eee
18708 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir3/eee
18709 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir4/eee
18710 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir5/eee
18712 cancel_lru_locks mdc
18714 $LFS migrate -m1 -c1 $DIR/$tdir/dir1 ||
18715 error "migrate dir fails"
18717 rm -rf $DIR/$tdir || error "rm dir failed after migration"
18719 run_test 230r "migrate with too many local locks"
18723 # For simplicity this test assumes that max_pages_per_rpc
18724 # is the same across all OSCs
18725 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
18726 local bulk_size=$((max_pages * PAGE_SIZE))
18727 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
18730 mkdir -p $DIR/$tdir
18731 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
18732 error "failed to set stripe with -S ${brw_size}M option"
18734 # clear the OSC stats
18735 $LCTL set_param osc.*.stats=0 &>/dev/null
18738 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
18739 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
18740 oflag=direct &>/dev/null || error "dd failed"
18742 sync; sleep 1; sync # just to be safe
18743 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
18744 if [ x$nrpcs != "x1" ]; then
18745 $LCTL get_param osc.*.stats
18746 error "found $nrpcs ost_write RPCs, not 1 as expected"
18750 # Drop the OSC cache, otherwise we will read from it
18751 cancel_lru_locks osc
18753 # clear the OSC stats
18754 $LCTL set_param osc.*.stats=0 &>/dev/null
18756 # Client reads $bulk_size.
18757 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
18758 iflag=direct &>/dev/null || error "dd failed"
18760 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
18761 if [ x$nrpcs != "x1" ]; then
18762 $LCTL get_param osc.*.stats
18763 error "found $nrpcs ost_read RPCs, not 1 as expected"
18766 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
18769 mkdir -p $DIR/$tdir
18771 for i in {0..1023}; do
18772 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
18773 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
18774 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
18778 run_test 231b "must not assert on fully utilized OST request buffer"
18781 mkdir -p $DIR/$tdir
18782 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
18784 #define OBD_FAIL_LDLM_OST_LVB 0x31c
18785 do_facet ost1 $LCTL set_param fail_loc=0x31c
18787 # ignore dd failure
18788 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
18790 do_facet ost1 $LCTL set_param fail_loc=0
18791 umount_client $MOUNT || error "umount failed"
18792 mount_client $MOUNT || error "mount failed"
18793 stop ost1 || error "cannot stop ost1"
18794 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
18796 run_test 232a "failed lock should not block umount"
18799 [ $MDS1_VERSION -ge $(version_code 2.10.58) ] ||
18800 skip "Need MDS version at least 2.10.58"
18802 mkdir -p $DIR/$tdir
18803 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
18804 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1
18806 cancel_lru_locks osc
18808 #define OBD_FAIL_LDLM_OST_LVB 0x31c
18809 do_facet ost1 $LCTL set_param fail_loc=0x31c
18812 $LFS data_version $DIR/$tdir/$tfile || true
18814 do_facet ost1 $LCTL set_param fail_loc=0
18815 umount_client $MOUNT || error "umount failed"
18816 mount_client $MOUNT || error "mount failed"
18817 stop ost1 || error "cannot stop ost1"
18818 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
18820 run_test 232b "failed data version lock should not block umount"
18823 [ $MDS1_VERSION -ge $(version_code 2.3.64) ] ||
18824 skip "Need MDS version at least 2.3.64"
18825 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
18827 local fid=$($LFS path2fid $MOUNT)
18829 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
18830 error "cannot access $MOUNT using its FID '$fid'"
18832 run_test 233a "checking that OBF of the FS root succeeds"
18835 [ $MDS1_VERSION -ge $(version_code 2.5.90) ] ||
18836 skip "Need MDS version at least 2.5.90"
18837 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
18839 local fid=$($LFS path2fid $MOUNT/.lustre)
18841 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
18842 error "cannot access $MOUNT/.lustre using its FID '$fid'"
18844 fid=$($LFS path2fid $MOUNT/.lustre/fid)
18845 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
18846 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
18848 run_test 233b "checking that OBF of the FS .lustre succeeds"
18851 local p="$TMP/sanityN-$TESTNAME.parameters"
18852 save_lustre_params client "llite.*.xattr_cache" > $p
18853 lctl set_param llite.*.xattr_cache 1 ||
18854 skip_env "xattr cache is not supported"
18856 mkdir -p $DIR/$tdir || error "mkdir failed"
18857 touch $DIR/$tdir/$tfile || error "touch failed"
18858 # OBD_FAIL_LLITE_XATTR_ENOMEM
18859 $LCTL set_param fail_loc=0x1405
18860 getfattr -n user.attr $DIR/$tdir/$tfile &&
18861 error "getfattr should have failed with ENOMEM"
18862 $LCTL set_param fail_loc=0x0
18865 restore_lustre_params < $p
18868 run_test 234 "xattr cache should not crash on ENOMEM"
18871 [ $MDS1_VERSION -lt $(version_code 2.4.52) ] &&
18872 skip "Need MDS version at least 2.4.52"
18874 flock_deadlock $DIR/$tfile
18879 124) error "process hangs on a deadlock"
18881 *) error "error executing flock_deadlock $DIR/$tfile"
18885 run_test 235 "LU-1715: flock deadlock detection does not work properly"
18889 check_swap_layouts_support
18891 local ref1=/etc/passwd
18892 local ref2=/etc/group
18893 local file1=$DIR/$tdir/f1
18894 local file2=$DIR/$tdir/f2
18896 test_mkdir -c1 $DIR/$tdir
18897 $LFS setstripe -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
18898 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
18899 $LFS setstripe -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
18900 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
18901 local fd=$(free_fd)
18902 local cmd="exec $fd<>$file2"
18905 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
18906 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
18909 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
18914 run_test 236 "Layout swap on open unlinked file"
18916 # LU-4659 linkea consistency
18918 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
18919 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
18920 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
18921 skip "Need MDS version at least 2.5.58 or 2.5.2+"
18924 ln $DIR/$tfile $DIR/$tfile.lnk
18925 touch $DIR/$tfile.new
18926 mv $DIR/$tfile.new $DIR/$tfile
18927 local fid1=$($LFS path2fid $DIR/$tfile)
18928 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
18929 local path1=$($LFS fid2path $FSNAME "$fid1")
18930 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
18931 local path2=$($LFS fid2path $FSNAME "$fid2")
18932 [ $tfile.lnk == $path2 ] ||
18933 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
18936 run_test 238 "Verify linkea consistency"
18938 test_239A() { # was test_239
18939 [ $MDS1_VERSION -lt $(version_code 2.5.60) ] &&
18940 skip "Need MDS version at least 2.5.60"
18942 local list=$(comma_list $(mdts_nodes))
18944 mkdir -p $DIR/$tdir
18945 createmany -o $DIR/$tdir/f- 5000
18946 unlinkmany $DIR/$tdir/f- 5000
18947 [ $MDS1_VERSION -gt $(version_code 2.10.4) ] &&
18948 do_nodes $list "lctl set_param -n osp.*.force_sync=1"
18949 changes=$(do_nodes $list "lctl get_param -n osp.*MDT*.sync_changes \
18950 osp.*MDT*.sync_in_flight" | calc_sum)
18951 [ "$changes" -eq 0 ] || error "$changes not synced"
18953 run_test 239A "osp_sync test"
18955 test_239a() { #LU-5297
18956 remote_mds_nodsh && skip "remote MDS with nodsh"
18959 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
18960 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
18961 chgrp $RUNAS_GID $DIR/$tfile
18962 wait_delete_completed
18964 run_test 239a "process invalid osp sync record correctly"
18966 test_239b() { #LU-5297
18967 remote_mds_nodsh && skip "remote MDS with nodsh"
18970 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
18971 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
18972 chgrp $RUNAS_GID $DIR/$tfile1
18973 wait_delete_completed
18974 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
18976 chgrp $RUNAS_GID $DIR/$tfile2
18977 wait_delete_completed
18979 run_test 239b "process osp sync record with ENOMEM error correctly"
18982 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18983 remote_mds_nodsh && skip "remote MDS with nodsh"
18985 mkdir -p $DIR/$tdir
18987 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
18988 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
18989 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
18990 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
18992 umount_client $MOUNT || error "umount failed"
18993 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
18994 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
18995 mount_client $MOUNT || error "failed to mount client"
18997 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
18998 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
19000 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
19006 for LOOP in $(seq $count); do
19007 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 2>/dev/null
19008 cancel_lru_locks $OSC || true
19016 for LOOP in $(seq $1); do
19017 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 iflag=direct \
19022 test_241a() { # was test_241
19023 local bsize=$PAGE_SIZE
19025 (( bsize < 40960 )) && bsize=40960
19026 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
19028 cancel_lru_locks $OSC
19029 test_241_bio 1000 $bsize &
19031 test_241_dio 1000 $bsize
19034 run_test 241a "bio vs dio"
19037 local bsize=$PAGE_SIZE
19039 (( bsize < 40960 )) && bsize=40960
19040 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
19042 test_241_dio 1000 $bsize &
19044 test_241_dio 1000 $bsize
19047 run_test 241b "dio vs dio"
19050 remote_mds_nodsh && skip "remote MDS with nodsh"
19052 mkdir -p $DIR/$tdir
19053 touch $DIR/$tdir/$tfile
19055 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
19056 do_facet mds1 lctl set_param fail_loc=0x105
19057 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
19059 do_facet mds1 lctl set_param fail_loc=0
19060 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
19062 run_test 242 "mdt_readpage failure should not cause directory unreadable"
19066 test_mkdir $DIR/$tdir
19067 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
19069 run_test 243 "various group lock tests"
19073 test_mkdir $DIR/$tdir
19074 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
19075 sendfile_grouplock $DIR/$tdir/$tfile || \
19076 error "sendfile+grouplock failed"
19079 run_test 244a "sendfile with group lock tests"
19083 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
19086 local size=$((1024*1024))
19088 test_mkdir $DIR/$tdir
19089 for i in $(seq 1 $threads); do
19090 local file=$DIR/$tdir/file_$((i / 10))
19091 $MULTIOP $file OG1234w$size_$((i % 3))w$size_$((i % 4))g1234c &
19094 for i in $(seq 1 $threads); do
19098 run_test 244b "multi-threaded write with group lock"
19101 local flagname="multi_mod_rpcs"
19102 local connect_data_name="max_mod_rpcs"
19105 # check if multiple modify RPCs flag is set
19106 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
19107 grep "connect_flags:")
19110 echo "$out" | grep -qw $flagname
19111 if [ $? -ne 0 ]; then
19112 echo "connect flag $flagname is not set"
19116 # check if multiple modify RPCs data is set
19117 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
19120 echo "$out" | grep -qw $connect_data_name ||
19121 error "import should have connect data $connect_data_name"
19123 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
19129 umount_client $submount
19134 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
19136 skip_env "Fileset feature is not supported"
19138 local submount=${MOUNT}_$tdir
19141 mkdir -p $submount || error "mkdir $submount failed"
19142 FILESET="$FILESET/$tdir" mount_client $submount ||
19143 error "mount $submount failed"
19144 trap "cleanup_247 $submount" EXIT
19145 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
19146 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
19147 error "read $MOUNT/$tdir/$tfile failed"
19148 cleanup_247 $submount
19150 run_test 247a "mount subdir as fileset"
19153 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
19154 skip_env "Fileset feature is not supported"
19156 local submount=${MOUNT}_$tdir
19158 rm -rf $MOUNT/$tdir
19159 mkdir -p $submount || error "mkdir $submount failed"
19161 FILESET="$FILESET/$tdir" mount_client $submount &&
19162 error "mount $submount should fail"
19165 run_test 247b "mount subdir that dose not exist"
19168 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
19169 skip_env "Fileset feature is not supported"
19171 local submount=${MOUNT}_$tdir
19173 mkdir -p $MOUNT/$tdir/dir1
19174 mkdir -p $submount || error "mkdir $submount failed"
19175 trap "cleanup_247 $submount" EXIT
19176 FILESET="$FILESET/$tdir" mount_client $submount ||
19177 error "mount $submount failed"
19178 local fid=$($LFS path2fid $MOUNT/)
19179 $LFS fid2path $submount $fid && error "fid2path should fail"
19180 cleanup_247 $submount
19182 run_test 247c "running fid2path outside subdirectory root"
19185 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
19186 skip "Fileset feature is not supported"
19188 local submount=${MOUNT}_$tdir
19190 mkdir -p $MOUNT/$tdir/dir1
19191 mkdir -p $submount || error "mkdir $submount failed"
19192 FILESET="$FILESET/$tdir" mount_client $submount ||
19193 error "mount $submount failed"
19194 trap "cleanup_247 $submount" EXIT
19196 local td=$submount/dir1
19197 local fid=$($LFS path2fid $td)
19198 [ -z "$fid" ] && error "path2fid unable to get $td FID"
19200 # check that we get the same pathname back
19203 for rootpath in "$submount" "$submount///" "$submount/dir1"; do
19204 echo "$rootpath $fid"
19205 found=$($LFS fid2path $rootpath "$fid")
19206 [ -n "found" ] || error "fid2path should succeed"
19207 [ "$found" == "$td" ] || error "fid2path $found != $td"
19209 # check wrong root path format
19210 rootpath=$submount"_wrong"
19211 found=$($LFS fid2path $rootpath "$fid")
19212 [ -z "$found" ] || error "fid2path should fail ($rootpath != $submount)"
19214 cleanup_247 $submount
19216 run_test 247d "running fid2path inside subdirectory root"
19220 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
19222 skip "Fileset feature is not supported"
19224 local submount=${MOUNT}_$tdir
19227 mkdir -p $submount || error "mkdir $submount failed"
19228 FILESET="$FILESET/.." mount_client $submount &&
19229 error "mount $submount should fail"
19232 run_test 247e "mount .. as fileset"
19235 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19236 [ $MDS1_VERSION -lt $(version_code 2.13.52) ] &&
19237 skip "Need at least version 2.13.52"
19238 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
19240 skip "Fileset feature is not supported"
19242 mkdir $DIR/$tdir || error "mkdir $tdir failed"
19243 $LFS mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir/remote ||
19244 error "mkdir remote failed"
19245 mkdir $DIR/$tdir/remote/subdir || error "mkdir remote/subdir failed"
19246 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/striped ||
19247 error "mkdir striped failed"
19248 mkdir $DIR/$tdir/striped/subdir || error "mkdir striped/subdir failed"
19250 local submount=${MOUNT}_$tdir
19252 mkdir -p $submount || error "mkdir $submount failed"
19255 local fileset=$FILESET
19257 for dir in $tdir/remote $tdir/remote/subdir \
19258 $tdir/striped $tdir/striped/subdir $tdir/striped/. ; do
19259 FILESET="$fileset/$dir" mount_client $submount ||
19260 error "mount $dir failed"
19261 umount_client $submount
19264 run_test 247f "mount striped or remote directory as fileset"
19267 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
19268 [ -z "$fast_read_sav" ] && skip "no fast read support"
19270 # create a large file for fast read verification
19271 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
19273 # make sure the file is created correctly
19274 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
19275 { rm -f $DIR/$tfile; skip "file creation error"; }
19277 echo "Test 1: verify that fast read is 4 times faster on cache read"
19279 # small read with fast read enabled
19280 $LCTL set_param -n llite.*.fast_read=1
19281 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
19282 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
19283 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
19284 # small read with fast read disabled
19285 $LCTL set_param -n llite.*.fast_read=0
19286 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
19287 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
19288 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
19290 # verify that fast read is 4 times faster for cache read
19291 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
19292 error_not_in_vm "fast read was not 4 times faster: " \
19293 "$t_fast vs $t_slow"
19295 echo "Test 2: verify the performance between big and small read"
19296 $LCTL set_param -n llite.*.fast_read=1
19298 # 1k non-cache read
19299 cancel_lru_locks osc
19300 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
19301 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
19302 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
19304 # 1M non-cache read
19305 cancel_lru_locks osc
19306 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
19307 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
19308 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
19310 # verify that big IO is not 4 times faster than small IO
19311 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
19312 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
19314 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
19317 run_test 248a "fast read verification"
19320 # Default short_io_bytes=16384, try both smaller and larger sizes.
19321 # Lustre O_DIRECT read and write needs to be a multiple of PAGE_SIZE.
19322 # 6017024 = 2^12*13*113 = 47008*128 = 11752*512 = 4096*1469 = 53248*113
19323 echo "bs=53248 count=113 normal buffered write"
19324 dd if=/dev/urandom of=$TMP/$tfile.0 bs=53248 count=113 ||
19325 error "dd of initial data file failed"
19326 stack_trap "rm -f $DIR/$tfile.[0-3] $TMP/$tfile.[0-3]" EXIT
19328 echo "bs=47008 count=128 oflag=dsync normal write $tfile.0"
19329 dd if=$TMP/$tfile.0 of=$DIR/$tfile.0 bs=47008 count=128 oflag=dsync ||
19330 error "dd with sync normal writes failed"
19331 cmp $TMP/$tfile.0 $DIR/$tfile.0 || error "compare $DIR/$tfile.0 failed"
19333 echo "bs=11752 count=512 oflag=dsync small write $tfile.1"
19334 dd if=$TMP/$tfile.0 of=$DIR/$tfile.1 bs=11752 count=512 oflag=dsync ||
19335 error "dd with sync small writes failed"
19336 cmp $TMP/$tfile.0 $DIR/$tfile.1 || error "compare $DIR/$tfile.1 failed"
19338 cancel_lru_locks osc
19340 # calculate the small O_DIRECT size and count for the client PAGE_SIZE
19341 local num=$((13 * 113 / (PAGE_SIZE / 4096)))
19342 echo "bs=$PAGE_SIZE count=$num iflag=direct small read $tfile.1"
19343 dd if=$DIR/$tfile.1 of=$TMP/$tfile.1 bs=$PAGE_SIZE count=$num \
19344 iflag=direct || error "dd with O_DIRECT small read failed"
19345 # adjust bytes checked to handle larger PAGE_SIZE for ARM/PPC
19346 cmp --bytes=$((PAGE_SIZE * num)) $TMP/$tfile.0 $TMP/$tfile.1 ||
19347 error "compare $TMP/$tfile.1 failed"
19349 local save=$($LCTL get_param -n osc.*OST000*.short_io_bytes | head -n 1)
19350 stack_trap "$LCTL set_param osc.$FSNAME-*.short_io_bytes=$save" EXIT
19352 # just to see what the maximum tunable value is, and test parsing
19353 echo "test invalid parameter 2MB"
19354 $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=2M &&
19355 error "too-large short_io_bytes allowed"
19356 echo "test maximum parameter 512KB"
19357 # if we can set a larger short_io_bytes, run test regardless of version
19358 if ! $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=512K; then
19359 # older clients may not allow setting it this large, that's OK
19360 [ $CLIENT_VERSION -ge $(version_code 2.13.50) ] ||
19361 skip "Need at least client version 2.13.50"
19362 error "medium short_io_bytes failed"
19364 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
19365 size=$($LCTL get_param -n osc.$FSNAME-OST0000*.short_io_bytes)
19367 echo "test large parameter 64KB"
19368 $LCTL set_param osc.$FSNAME-*.short_io_bytes=65536
19369 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
19371 echo "bs=47008 count=128 oflag=dsync large write $tfile.2"
19372 dd if=$TMP/$tfile.0 of=$DIR/$tfile.2 bs=47008 count=128 oflag=dsync ||
19373 error "dd with sync large writes failed"
19374 cmp $TMP/$tfile.0 $DIR/$tfile.2 || error "compare $DIR/$tfile.2 failed"
19376 # calculate the large O_DIRECT size and count for the client PAGE_SIZE
19377 local size=$(((4096 * 13 + PAGE_SIZE - 1) / PAGE_SIZE * PAGE_SIZE))
19378 num=$((113 * 4096 / PAGE_SIZE))
19379 echo "bs=$size count=$num oflag=direct large write $tfile.3"
19380 dd if=$TMP/$tfile.0 of=$DIR/$tfile.3 bs=$size count=$num oflag=direct ||
19381 error "dd with O_DIRECT large writes failed"
19382 cmp --bytes=$((size * num)) $TMP/$tfile.0 $DIR/$tfile.3 ||
19383 error "compare $DIR/$tfile.3 failed"
19385 cancel_lru_locks osc
19387 echo "bs=$size count=$num iflag=direct large read $tfile.2"
19388 dd if=$DIR/$tfile.2 of=$TMP/$tfile.2 bs=$size count=$num iflag=direct ||
19389 error "dd with O_DIRECT large read failed"
19390 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.2 ||
19391 error "compare $TMP/$tfile.2 failed"
19393 echo "bs=$size count=$num iflag=direct large read $tfile.3"
19394 dd if=$DIR/$tfile.3 of=$TMP/$tfile.3 bs=$size count=$num iflag=direct ||
19395 error "dd with O_DIRECT large read failed"
19396 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.3 ||
19397 error "compare $TMP/$tfile.3 failed"
19399 run_test 248b "test short_io read and write for both small and large sizes"
19401 test_249() { # LU-7890
19402 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
19403 skip "Need at least version 2.8.54"
19406 $LFS setstripe -c 1 $DIR/$tfile
19407 # Offset 2T == 4k * 512M
19408 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
19409 error "dd to 2T offset failed"
19411 run_test 249 "Write above 2T file size"
19414 [ "$(facet_fstype ost$(($($LFS getstripe -i $DIR/$tfile) + 1)))" = "zfs" ] \
19415 && skip "no 16TB file size limit on ZFS"
19417 $LFS setstripe -c 1 $DIR/$tfile
19418 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
19419 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
19420 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
19421 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
19422 conv=notrunc,fsync && error "append succeeded"
19425 run_test 250 "Write above 16T limit"
19428 $LFS setstripe -c -1 -S 1048576 $DIR/$tfile
19430 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
19431 #Skip once - writing the first stripe will succeed
19432 $LCTL set_param fail_loc=0xa0001407 fail_val=1
19433 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
19434 error "short write happened"
19436 $LCTL set_param fail_loc=0xa0001407 fail_val=1
19437 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
19438 error "short read happened"
19442 run_test 251 "Handling short read and write correctly"
19445 remote_mds_nodsh && skip "remote MDS with nodsh"
19446 remote_ost_nodsh && skip "remote OST with nodsh"
19447 if [ "$ost1_FSTYPE" != ldiskfs ] || [ "$mds1_FSTYPE" != ldiskfs ]; then
19448 skip_env "ldiskfs only test"
19458 # check lr_reader on OST0000
19460 dev=$(facet_device $tgt)
19461 out=$(do_facet $tgt $LR_READER $dev)
19462 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
19464 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
19465 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
19466 error "Invalid uuid returned by $LR_READER on target $tgt"
19467 echo -e "uuid returned by $LR_READER is '$uuid'\n"
19469 # check lr_reader -c on MDT0000
19471 dev=$(facet_device $tgt)
19472 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
19473 skip "$LR_READER does not support additional options"
19475 out=$(do_facet $tgt $LR_READER -c $dev)
19476 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
19478 num=$(echo "$out" | grep -c "mdtlov")
19479 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
19480 error "Invalid number of mdtlov clients returned by $LR_READER"
19481 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
19483 # check lr_reader -cr on MDT0000
19484 out=$(do_facet $tgt $LR_READER -cr $dev)
19485 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
19487 echo "$out" | grep -q "^reply_data:$" ||
19488 error "$LR_READER should have returned 'reply_data' section"
19489 num=$(echo "$out" | grep -c "client_generation")
19490 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
19492 run_test 252 "check lr_reader tool"
19495 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19496 remote_mds_nodsh && skip "remote MDS with nodsh"
19497 remote_mgs_nodsh && skip "remote MGS with nodsh"
19501 local ost_name=$(ostname_from_index $ostidx)
19504 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
19505 do_facet $SINGLEMDS $LCTL get_param -n \
19506 osp.$mdtosc_proc1.reserved_mb_high ||
19507 skip "remote MDS does not support reserved_mb_high"
19511 wait_delete_completed
19514 pool_add $TESTNAME || error "Pool creation failed"
19515 pool_add_targets $TESTNAME 0 || error "Pool add targets failed"
19517 $LFS setstripe $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
19518 error "Setstripe failed"
19520 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M count=10
19522 local wms=$(ost_watermarks_set_enospc $tfile $ostidx |
19524 stack_trap "ost_watermarks_clear_enospc $tfile $ostidx $wms" EXIT
19526 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
19527 osp.$mdtosc_proc1.prealloc_status)
19528 echo "prealloc_status $oa_status"
19530 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1M count=1 &&
19531 error "File creation should fail"
19533 #object allocation was stopped, but we still able to append files
19534 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M seek=6 count=5 \
19535 oflag=append || error "Append failed"
19537 rm -f $DIR/$tdir/$tfile.0
19539 # For this test, we want to delete the files we created to go out of
19540 # space but leave the watermark, so we remain nearly out of space
19541 ost_watermarks_enospc_delete_files $tfile $ostidx
19543 wait_delete_completed
19547 for i in $(seq 10 12); do
19548 dd if=/dev/zero of=$DIR/$tdir/$tfile.$i bs=1M count=1 \
19549 2>/dev/null || error "File creation failed after rm"
19552 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
19553 osp.$mdtosc_proc1.prealloc_status)
19554 echo "prealloc_status $oa_status"
19556 if (( oa_status != 0 )); then
19557 error "Object allocation still disable after rm"
19560 run_test 253 "Check object allocation limit"
19563 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19564 remote_mds_nodsh && skip "remote MDS with nodsh"
19565 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_size ||
19566 skip "MDS does not support changelog_size"
19569 local MDT0=$(facet_svc $SINGLEMDS)
19571 changelog_register || error "changelog_register failed"
19573 changelog_clear 0 || error "changelog_clear failed"
19575 local size1=$(do_facet $SINGLEMDS \
19576 $LCTL get_param -n mdd.$MDT0.changelog_size)
19577 echo "Changelog size $size1"
19580 $LFS mkdir -i 0 $DIR/$tdir
19582 mkdir -p $DIR/$tdir/pics/2008/zachy
19583 touch $DIR/$tdir/pics/2008/zachy/timestamp
19584 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
19585 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
19586 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
19587 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
19588 rm $DIR/$tdir/pics/desktop.jpg
19590 local size2=$(do_facet $SINGLEMDS \
19591 $LCTL get_param -n mdd.$MDT0.changelog_size)
19592 echo "Changelog size after work $size2"
19594 (( $size2 > $size1 )) ||
19595 error "new Changelog size=$size2 less than old size=$size1"
19597 run_test 254 "Check changelog size"
19604 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
19605 awk -F: '{print $2}' | grep $type > /dev/null
19606 if [ $? -ne 0 ]; then
19616 lfs ladvise -a willread $file > /dev/null 2>&1
19617 if [ $? -eq 0 ]; then
19621 lfs ladvise -a willread $file 2>&1 |
19622 grep "Inappropriate ioctl for device" > /dev/null
19623 if [ $? -eq 0 ]; then
19630 bc <<<"scale=2; ($1 - $2) * 100 / $2"
19633 # run a random read IO workload
19634 # usage: random_read_iops <filename> <filesize> <iosize>
19635 random_read_iops() {
19638 local iosize=${3:-4096}
19640 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
19641 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
19644 drop_file_oss_cache() {
19648 $LFS ladvise -a dontneed $file 2>/dev/null ||
19649 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
19652 ladvise_willread_performance()
19655 local average_origin=0
19656 local average_cache=0
19657 local average_ladvise=0
19659 for ((i = 1; i <= $repeat; i++)); do
19660 echo "Iter $i/$repeat: reading without willread hint"
19661 cancel_lru_locks osc
19662 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
19663 local speed_origin=$(random_read_iops $DIR/$tfile $size)
19664 echo "Iter $i/$repeat: uncached speed: $speed_origin"
19665 average_origin=$(bc <<<"$average_origin + $speed_origin")
19667 cancel_lru_locks osc
19668 local speed_cache=$(random_read_iops $DIR/$tfile $size)
19669 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
19670 average_cache=$(bc <<<"$average_cache + $speed_cache")
19672 cancel_lru_locks osc
19673 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
19674 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
19675 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
19676 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
19677 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
19679 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
19680 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
19681 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
19683 speedup_cache=$(percent $average_cache $average_origin)
19684 speedup_ladvise=$(percent $average_ladvise $average_origin)
19686 echo "Average uncached read: $average_origin"
19687 echo "Average speedup with OSS cached read: " \
19688 "$average_cache = +$speedup_cache%"
19689 echo "Average speedup with ladvise willread: " \
19690 "$average_ladvise = +$speedup_ladvise%"
19692 local lowest_speedup=20
19693 if [ ${average_cache%.*} -lt $lowest_speedup ]; then
19694 echo "Speedup with OSS cached read less than $lowest_speedup%," \
19695 "got $average_cache%. Skipping ladvise willread check."
19699 # the test won't work on ZFS until it supports 'ladvise dontneed', but
19700 # it is still good to run until then to exercise 'ladvise willread'
19701 ! $LFS ladvise -a dontneed $DIR/$tfile &&
19702 [ "$ost1_FSTYPE" = "zfs" ] &&
19703 echo "osd-zfs does not support dontneed or drop_caches" &&
19706 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
19707 [[ ${average_ladvise%.*} > $lowest_speedup ]] ||
19708 error_not_in_vm "Speedup with willread is less than " \
19709 "$lowest_speedup%, got $average_ladvise%"
19713 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
19714 skip "lustre < 2.8.54 does not support ladvise "
19715 remote_ost_nodsh && skip "remote OST with nodsh"
19717 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
19719 ladvise_no_type willread $DIR/$tfile &&
19720 skip "willread ladvise is not supported"
19722 ladvise_no_ioctl $DIR/$tfile &&
19723 skip "ladvise ioctl is not supported"
19726 local size=$((size_mb * 1048576))
19727 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
19728 error "dd to $DIR/$tfile failed"
19730 lfs ladvise -a willread $DIR/$tfile ||
19731 error "Ladvise failed with no range argument"
19733 lfs ladvise -a willread -s 0 $DIR/$tfile ||
19734 error "Ladvise failed with no -l or -e argument"
19736 lfs ladvise -a willread -e 1 $DIR/$tfile ||
19737 error "Ladvise failed with only -e argument"
19739 lfs ladvise -a willread -l 1 $DIR/$tfile ||
19740 error "Ladvise failed with only -l argument"
19742 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
19743 error "End offset should not be smaller than start offset"
19745 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
19746 error "End offset should not be equal to start offset"
19748 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
19749 error "Ladvise failed with overflowing -s argument"
19751 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
19752 error "Ladvise failed with overflowing -e argument"
19754 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
19755 error "Ladvise failed with overflowing -l argument"
19757 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
19758 error "Ladvise succeeded with conflicting -l and -e arguments"
19760 echo "Synchronous ladvise should wait"
19762 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
19763 do_nodes $(comma_list $(osts_nodes)) \
19764 $LCTL set_param fail_val=$delay fail_loc=0x237
19766 local start_ts=$SECONDS
19767 lfs ladvise -a willread $DIR/$tfile ||
19768 error "Ladvise failed with no range argument"
19769 local end_ts=$SECONDS
19770 local inteval_ts=$((end_ts - start_ts))
19772 if [ $inteval_ts -lt $(($delay - 1)) ]; then
19773 error "Synchronous advice didn't wait reply"
19776 echo "Asynchronous ladvise shouldn't wait"
19777 local start_ts=$SECONDS
19778 lfs ladvise -a willread -b $DIR/$tfile ||
19779 error "Ladvise failed with no range argument"
19780 local end_ts=$SECONDS
19781 local inteval_ts=$((end_ts - start_ts))
19783 if [ $inteval_ts -gt $(($delay / 2)) ]; then
19784 error "Asynchronous advice blocked"
19787 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
19788 ladvise_willread_performance
19790 run_test 255a "check 'lfs ladvise -a willread'"
19796 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
19800 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
19801 skip "lustre < 2.8.54 does not support ladvise "
19802 remote_ost_nodsh && skip "remote OST with nodsh"
19804 lfs setstripe -c 1 -i 0 $DIR/$tfile
19806 ladvise_no_type dontneed $DIR/$tfile &&
19807 skip "dontneed ladvise is not supported"
19809 ladvise_no_ioctl $DIR/$tfile &&
19810 skip "ladvise ioctl is not supported"
19812 ! $LFS ladvise -a dontneed $DIR/$tfile &&
19813 [ "$ost1_FSTYPE" = "zfs" ] &&
19814 skip "zfs-osd does not support 'ladvise dontneed'"
19817 local size=$((size_mb * 1048576))
19818 # In order to prevent disturbance of other processes, only check 3/4
19819 # of the memory usage
19820 local kibibytes=$((size_mb * 1024 * 3 / 4))
19822 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
19823 error "dd to $DIR/$tfile failed"
19825 #force write to complete before dropping OST cache & checking memory
19828 local total=$(facet_meminfo ost1 MemTotal)
19829 echo "Total memory: $total KiB"
19831 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
19832 local before_read=$(facet_meminfo ost1 Cached)
19833 echo "Cache used before read: $before_read KiB"
19835 lfs ladvise -a willread $DIR/$tfile ||
19836 error "Ladvise willread failed"
19837 local after_read=$(facet_meminfo ost1 Cached)
19838 echo "Cache used after read: $after_read KiB"
19840 lfs ladvise -a dontneed $DIR/$tfile ||
19841 error "Ladvise dontneed again failed"
19842 local no_read=$(facet_meminfo ost1 Cached)
19843 echo "Cache used after dontneed ladvise: $no_read KiB"
19845 if [ $total -lt $((before_read + kibibytes)) ]; then
19846 echo "Memory is too small, abort checking"
19850 if [ $((before_read + kibibytes)) -gt $after_read ]; then
19851 error "Ladvise willread should use more memory" \
19852 "than $kibibytes KiB"
19855 if [ $((no_read + kibibytes)) -gt $after_read ]; then
19856 error "Ladvise dontneed should release more memory" \
19857 "than $kibibytes KiB"
19860 run_test 255b "check 'lfs ladvise -a dontneed'"
19863 [ $OST1_VERSION -lt $(version_code 2.10.50) ] &&
19864 skip "lustre < 2.10.50 does not support lockahead"
19872 test_mkdir -p $DIR/$tdir
19873 $LFS setstripe -i 0 -c 1 $DIR/$tdir
19875 #test 10 returns only success/failure
19877 lockahead_test -d $DIR/$tdir -t $i -f $tfile
19879 if [ $rc -eq 255 ]; then
19880 error "Ladvise test${i} failed, ${rc}"
19883 #test 11 counts lock enqueue requests, all others count new locks
19885 count=$(do_facet ost1 \
19886 $LCTL get_param -n ost.OSS.ost.stats)
19887 count=$(echo "$count" | grep ldlm_extent_enqueue | awk '{ print $2 }')
19889 lockahead_test -d $DIR/$tdir -t $i -f $tfile
19891 if [ $rc -eq 255 ]; then
19892 error "Ladvise test${i} failed, ${rc}"
19895 new_count=$(do_facet ost1 \
19896 $LCTL get_param -n ost.OSS.ost.stats)
19897 new_count=$(echo "$new_count" | grep ldlm_extent_enqueue | \
19898 awk '{ print $2 }')
19900 difference="$((new_count - count))"
19901 if [ $difference -ne $rc ]; then
19902 error "Ladvise test${i}, bad enqueue count, returned " \
19903 "${rc}, actual ${difference}"
19906 for i in $(seq 12 21); do
19907 # If we do not do this, we run the risk of having too many
19908 # locks and starting lock cancellation while we are checking
19910 cancel_lru_locks osc
19912 count=$($LCTL get_param -n \
19913 ldlm.namespaces.$FSNAME-OST0000*osc-[-0-9a-f]*.lock_unused_count)
19915 lockahead_test -d $DIR/$tdir -t $i -f $tfile
19917 if [ $rc -eq 255 ]; then
19918 error "Ladvise test ${i} failed, ${rc}"
19921 new_count=$($LCTL get_param -n \
19922 ldlm.namespaces.$FSNAME-OST0000*osc-[-0-9a-f]*.lock_unused_count)
19923 difference="$((new_count - count))"
19925 # Test 15 output is divided by 100 to map down to valid return
19926 if [ $i -eq 15 ]; then
19930 if [ $difference -ne $rc ]; then
19931 error "Ladvise test ${i}, bad lock count, returned " \
19932 "${rc}, actual ${difference}"
19936 #test 22 returns only success/failure
19938 lockahead_test -d $DIR/$tdir -t $i -f $tfile
19940 if [ $rc -eq 255 ]; then
19941 error "Ladvise test${i} failed, ${rc}"
19944 run_test 255c "suite of ladvise lockahead tests"
19947 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19948 remote_mds_nodsh && skip "remote MDS with nodsh"
19949 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
19950 changelog_users $SINGLEMDS | grep "^cl" &&
19951 skip "active changelog user"
19957 mdt_dev=$(mdsdevname 1)
19960 changelog_register || error "changelog_register failed"
19963 mkdir -p $DIR/$tdir
19965 changelog_clear 0 || error "changelog_clear failed"
19968 touch $DIR/$tdir/{1..10}
19971 stop $SINGLEMDS || error "Fail to stop MDT"
19975 start $SINGLEMDS $mdt_dev $MDS_MOUNT_OPTS || error "Fail to start MDT"
19977 #after mount new plainllog is used
19978 touch $DIR/$tdir/{11..19}
19979 local tmpfile="$(mktemp --tmpdir -u $tfile.XXXXXX)"
19980 stack_trap "rm -f $tmpfile"
19981 cat_sl=$(do_facet $SINGLEMDS "sync; \
19982 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
19983 llog_reader $tmpfile | grep -c type=1064553b")
19984 do_facet $SINGLEMDS llog_reader $tmpfile
19986 [ $cat_sl != 2 ] && error "Changelog catalog has $cat_sl != 2 slots"
19988 changelog_clear 0 || error "changelog_clear failed"
19990 cat_sl=$(do_facet $SINGLEMDS "sync; \
19991 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
19992 llog_reader $tmpfile | grep -c type=1064553b")
19994 if (( cat_sl == 2 )); then
19995 error "Empty plain llog was not deleted from changelog catalog"
19996 elif (( cat_sl != 1 )); then
19997 error "Active plain llog shouldn't be deleted from catalog"
20000 run_test 256 "Check llog delete for empty and not full state"
20003 remote_mds_nodsh && skip "remote MDS with nodsh"
20004 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
20005 skip "Need MDS version at least 2.8.55"
20007 test_mkdir $DIR/$tdir
20009 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
20010 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
20013 #define OBD_FAIL_MDS_XATTR_REP 0x161
20014 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
20015 local facet=mds$((mdtidx + 1))
20016 set_nodes_failloc $(facet_active_host $facet) 0x80000161
20017 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
20019 stop $facet || error "stop MDS failed"
20020 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
20021 error "start MDS fail"
20022 wait_recovery_complete $facet
20024 run_test 257 "xattr locks are not lost"
20026 # Verify we take the i_mutex when security requires it
20028 #define OBD_FAIL_IMUTEX_SEC 0x141c
20029 $LCTL set_param fail_loc=0x141c
20031 chmod u+s $DIR/$tfile
20032 chmod a+rwx $DIR/$tfile
20033 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
20035 if [ $RC -ne 0 ]; then
20036 error "error, failed to take i_mutex, rc=$?"
20040 run_test 258a "verify i_mutex security behavior when suid attributes is set"
20042 # Verify we do NOT take the i_mutex in the normal case
20044 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
20045 $LCTL set_param fail_loc=0x141d
20048 chmod a+rw $DIR/$tfile
20049 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
20051 if [ $RC -ne 0 ]; then
20052 error "error, took i_mutex unnecessarily, rc=$?"
20057 run_test 258b "verify i_mutex security behavior"
20060 local file=$DIR/$tfile
20064 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
20066 stack_trap "rm -f $file" EXIT
20068 wait_delete_completed
20069 before=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
20070 echo "before: $before"
20072 $LFS setstripe -i 0 -c 1 $file
20073 dd if=/dev/zero of=$file bs=1M count=10 || error "couldn't write"
20075 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
20076 echo "after write: $after"
20078 #define OBD_FAIL_OSD_FAIL_AT_TRUNCATE 0x2301
20079 do_facet ost1 $LCTL set_param fail_loc=0x2301
20081 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
20082 echo "after truncate: $after"
20085 do_facet ost1 $LCTL set_param fail_loc=0
20086 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
20088 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
20089 echo "after restart: $after"
20090 [ $((after - before)) -ge $(fs_log_size ost1) ] &&
20091 error "missing truncate?"
20095 run_test 259 "crash at delayed truncate"
20098 #define OBD_FAIL_MDC_CLOSE 0x806
20099 $LCTL set_param fail_loc=0x80000806
20103 run_test 260 "Check mdc_close fail"
20105 ### Data-on-MDT sanity tests ###
20107 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20108 skip "Need MDS version at least 2.10.55 for DoM"
20111 local dom=$DIR/$tdir/dom_file
20112 local tmp=$DIR/$tdir/tmp_file
20114 mkdir -p $DIR/$tdir
20116 # basic checks for DoM component creation
20117 $LFS setstripe -E 1024K -E 2048K -L mdt $dom 2>/dev/null &&
20118 error "Can set MDT layout to non-first entry"
20120 $LFS setstripe -E 1024K -L mdt -E 2048K -L mdt $dom 2>/dev/null &&
20121 error "Can define multiple entries as MDT layout"
20123 $LFS setstripe -E 1M -L mdt $dom || error "Can't create DoM layout"
20125 [ $($LFS getstripe -L $dom) == "mdt" ] || error "bad pattern"
20126 [ $($LFS getstripe -c $dom) == 0 ] || error "bad stripe count"
20127 [ $($LFS getstripe -S $dom) == 1048576 ] || error "bad stripe size"
20129 local mdtidx=$($LFS getstripe -m $dom)
20130 local mdtname=MDT$(printf %04x $mdtidx)
20131 local facet=mds$((mdtidx + 1))
20132 local space_check=1
20134 # Skip free space checks with ZFS
20135 [ "$(facet_fstype $facet)" == "zfs" ] && space_check=0
20139 local size_tmp=$((65536 * 3))
20140 local mdtfree1=$(do_facet $facet \
20141 lctl get_param -n osd*.*$mdtname.kbytesfree)
20143 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
20144 # check also direct IO along write
20145 # IO size must be a multiple of PAGE_SIZE on all platforms (ARM=64KB)
20146 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
20148 cmp $tmp $dom || error "file data is different"
20149 [ $(stat -c%s $dom) == $size_tmp ] ||
20150 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
20151 if [ $space_check == 1 ]; then
20152 local mdtfree2=$(do_facet $facet \
20153 lctl get_param -n osd*.*$mdtname.kbytesfree)
20155 # increase in usage from by $size_tmp
20156 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
20157 error "MDT free space wrong after write: " \
20158 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
20162 local size_dom=10000
20164 $TRUNCATE $dom $size_dom
20165 [ $(stat -c%s $dom) == $size_dom ] ||
20166 error "bad size after truncate: $(stat -c%s $dom) != $size_dom"
20167 if [ $space_check == 1 ]; then
20168 mdtfree1=$(do_facet $facet \
20169 lctl get_param -n osd*.*$mdtname.kbytesfree)
20170 # decrease in usage from $size_tmp to new $size_dom
20171 [ $(($mdtfree1 - $mdtfree2)) -ge \
20172 $(((size_tmp - size_dom) / 1024)) ] ||
20173 error "MDT free space is wrong after truncate: " \
20174 "$mdtfree1 >= $mdtfree2 + ($size_tmp - $size_dom) / 1024"
20180 size_dom=$((size_dom + size_tmp))
20181 [ $(stat -c%s $dom) == $size_dom ] ||
20182 error "bad size after append: $(stat -c%s $dom) != $size_dom"
20183 if [ $space_check == 1 ]; then
20184 mdtfree2=$(do_facet $facet \
20185 lctl get_param -n osd*.*$mdtname.kbytesfree)
20186 # increase in usage by $size_tmp from previous
20187 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
20188 error "MDT free space is wrong after append: " \
20189 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
20194 if [ $space_check == 1 ]; then
20195 mdtfree1=$(do_facet $facet \
20196 lctl get_param -n osd*.*$mdtname.kbytesfree)
20197 # decrease in usage by $size_dom from previous
20198 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_dom / 1024)) ] ||
20199 error "MDT free space is wrong after removal: " \
20200 "$mdtfree1 >= $mdtfree2 + $size_dom/1024"
20203 # combined striping
20204 $LFS setstripe -E 1024K -L mdt -E EOF $dom ||
20205 error "Can't create DoM + OST striping"
20207 size_tmp=2031616 # must be a multiple of PAGE_SIZE=65536 on ARM
20208 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
20209 # check also direct IO along write
20210 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
20212 cmp $tmp $dom || error "file data is different"
20213 [ $(stat -c%s $dom) == $size_tmp ] ||
20214 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
20219 run_test 270a "DoM: basic functionality tests"
20222 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20223 skip "Need MDS version at least 2.10.55"
20225 local dom=$DIR/$tdir/dom_file
20226 local max_size=1048576
20228 mkdir -p $DIR/$tdir
20229 $LFS setstripe -E $max_size -L mdt $dom
20231 # truncate over the limit
20232 $TRUNCATE $dom $(($max_size + 1)) &&
20233 error "successful truncate over the maximum size"
20234 # write over the limit
20235 dd if=/dev/zero of=$dom bs=$max_size seek=1 count=1 &&
20236 error "successful write over the maximum size"
20237 # append over the limit
20238 dd if=/dev/zero of=$dom bs=$(($max_size - 3)) count=1
20239 echo "12345" >> $dom && error "successful append over the maximum size"
20244 run_test 270b "DoM: maximum size overflow checks for DoM-only file"
20247 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20248 skip "Need MDS version at least 2.10.55"
20250 mkdir -p $DIR/$tdir
20251 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
20253 # check files inherit DoM EA
20254 touch $DIR/$tdir/first
20255 [ $($LFS getstripe -L $DIR/$tdir/first) == "mdt" ] ||
20256 error "bad pattern"
20257 [ $($LFS getstripe -c $DIR/$tdir/first) == 0 ] ||
20258 error "bad stripe count"
20259 [ $($LFS getstripe -S $DIR/$tdir/first) == 1048576 ] ||
20260 error "bad stripe size"
20262 # check directory inherits DoM EA and uses it as default
20263 mkdir $DIR/$tdir/subdir
20264 touch $DIR/$tdir/subdir/second
20265 [ $($LFS getstripe -L $DIR/$tdir/subdir/second) == "mdt" ] ||
20266 error "bad pattern in sub-directory"
20267 [ $($LFS getstripe -c $DIR/$tdir/subdir/second) == 0 ] ||
20268 error "bad stripe count in sub-directory"
20269 [ $($LFS getstripe -S $DIR/$tdir/subdir/second) == 1048576 ] ||
20270 error "bad stripe size in sub-directory"
20273 run_test 270c "DoM: DoM EA inheritance tests"
20276 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20277 skip "Need MDS version at least 2.10.55"
20279 mkdir -p $DIR/$tdir
20280 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
20282 # inherit default DoM striping
20283 mkdir $DIR/$tdir/subdir
20284 touch $DIR/$tdir/subdir/f1
20286 # change default directory striping
20287 $LFS setstripe -c 1 $DIR/$tdir/subdir
20288 touch $DIR/$tdir/subdir/f2
20289 [ $($LFS getstripe -c $DIR/$tdir/subdir/f2) == 1 ] ||
20290 error "wrong default striping in file 2"
20291 [ $($LFS getstripe -L $DIR/$tdir/subdir/f2) == "raid0" ] ||
20292 error "bad pattern in file 2"
20295 run_test 270d "DoM: change striping from DoM to RAID0"
20298 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20299 skip "Need MDS version at least 2.10.55"
20301 mkdir -p $DIR/$tdir/dom
20302 mkdir -p $DIR/$tdir/norm
20305 $LFS setstripe -E 1M -L mdt $DIR/$tdir/dom
20306 $LFS setstripe -i 0 -S 2M $DIR/$tdir/norm
20308 createmany -o $DIR/$tdir/dom/dom- $DOMFILES
20309 createmany -o $DIR/$tdir/norm/norm- $NORMFILES
20311 # find DoM files by layout
20312 NUM=$($LFS find -L mdt -type f $DIR/$tdir 2>/dev/null | wc -l)
20313 [ $NUM -eq $DOMFILES ] ||
20314 error "lfs find -L: found $NUM, expected $DOMFILES"
20315 echo "Test 1: lfs find 20 DOM files by layout: OK"
20317 # there should be 1 dir with default DOM striping
20318 NUM=$($LFS find -L mdt -type d $DIR/$tdir 2>/dev/null | wc -l)
20320 error "lfs find -L: found $NUM, expected 1 dir"
20321 echo "Test 2: lfs find 1 DOM dir by layout: OK"
20323 # find DoM files by stripe size
20324 NUM=$($LFS find -S -1200K -type f $DIR/$tdir 2>/dev/null | wc -l)
20325 [ $NUM -eq $DOMFILES ] ||
20326 error "lfs find -S: found $NUM, expected $DOMFILES"
20327 echo "Test 4: lfs find 20 DOM files by stripe size: OK"
20329 # find files by stripe offset except DoM files
20330 NUM=$($LFS find -i 0 -type f $DIR/$tdir 2>/dev/null | wc -l)
20331 [ $NUM -eq $NORMFILES ] ||
20332 error "lfs find -i: found $NUM, expected $NORMFILES"
20333 echo "Test 5: lfs find no DOM files by stripe index: OK"
20336 run_test 270e "DoM: lfs find with DoM files test"
20339 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20340 skip "Need MDS version at least 2.10.55"
20342 local mdtname=${FSNAME}-MDT0000-mdtlov
20343 local dom=$DIR/$tdir/dom_file
20344 local dom_limit_saved=$(do_facet mds1 $LCTL get_param -n \
20345 lod.$mdtname.dom_stripesize)
20346 local dom_limit=131072
20348 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=$dom_limit
20349 local dom_current=$(do_facet mds1 $LCTL get_param -n \
20350 lod.$mdtname.dom_stripesize)
20351 [ ${dom_limit} -eq ${dom_current} ] ||
20352 error "Cannot change per-MDT DoM stripe limit to $dom_limit"
20354 $LFS mkdir -i 0 -c 1 $DIR/$tdir
20355 $LFS setstripe -d $DIR/$tdir
20356 $LFS setstripe -E $dom_limit -L mdt $DIR/$tdir ||
20357 error "Can't set directory default striping"
20359 # exceed maximum stripe size
20360 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
20361 error "Can't create file with $((dom_limit * 2)) DoM stripe"
20362 [ $($LFS getstripe -S $dom) -eq $((dom_limit * 2)) ] &&
20363 error "Able to create DoM component size more than LOD limit"
20365 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
20366 dom_current=$(do_facet mds1 $LCTL get_param -n \
20367 lod.$mdtname.dom_stripesize)
20368 [ 0 -eq ${dom_current} ] ||
20369 error "Can't set zero DoM stripe limit"
20372 # attempt to create DoM file on server with disabled DoM should
20373 # remove DoM entry from layout and be succeed
20374 $LFS setstripe -E $dom_limit -L mdt -E -1 $dom ||
20375 error "Can't create DoM file (DoM is disabled)"
20376 [ $($LFS getstripe -L $dom) == "mdt" ] &&
20377 error "File has DoM component while DoM is disabled"
20380 # attempt to create DoM file with only DoM stripe should return error
20381 $LFS setstripe -E $dom_limit -L mdt $dom &&
20382 error "Able to create DoM-only file while DoM is disabled"
20384 # too low values to be aligned with smallest stripe size 64K
20385 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=30000
20386 dom_current=$(do_facet mds1 $LCTL get_param -n \
20387 lod.$mdtname.dom_stripesize)
20388 [ 30000 -eq ${dom_current} ] &&
20389 error "Can set too small DoM stripe limit"
20391 # 64K is a minimal stripe size in Lustre, expect limit of that size
20392 [ 65536 -eq ${dom_current} ] ||
20393 error "Limit is not set to 64K but ${dom_current}"
20395 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=2147483648
20396 dom_current=$(do_facet mds1 $LCTL get_param -n \
20397 lod.$mdtname.dom_stripesize)
20399 [ 2147483648 -eq ${dom_current} ] &&
20400 error "Can set too large DoM stripe limit"
20402 do_facet mds1 $LCTL set_param -n \
20403 lod.$mdtname.dom_stripesize=$((dom_limit * 2))
20404 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
20405 error "Can't create DoM component size after limit change"
20406 do_facet mds1 $LCTL set_param -n \
20407 lod.$mdtname.dom_stripesize=$((dom_limit / 2))
20408 $LFS setstripe -E $dom_limit -L mdt ${dom}_big ||
20409 error "Can't create DoM file after limit decrease"
20410 [ $($LFS getstripe -S ${dom}_big) -eq $((dom_limit / 2)) ] ||
20411 error "Can create big DoM component after limit decrease"
20412 touch ${dom}_def ||
20413 error "Can't create file with old default layout"
20415 do_facet mds1 $LCTL set_param -n lod.*.dom_stripesize=$dom_limit_saved
20418 run_test 270f "DoM: maximum DoM stripe size checks"
20421 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
20422 skip "Need MDS version at least 2.13.52"
20423 local dom=$DIR/$tdir/$tfile
20425 $LFS mkdir -i 0 -c 1 $DIR/$tdir
20426 local lodname=${FSNAME}-MDT0000-mdtlov
20428 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
20429 save_lustre_params mds1 "lod.${lodname}.dom_stripesize_max_kb" > $save
20430 save_lustre_params mds1 "lod.${lodname}.dom_threshold_free_mb" >> $save
20431 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
20433 local dom_limit=1024
20434 local dom_threshold="50%"
20436 $LFS setstripe -d $DIR/$tdir
20437 $LFS setstripe -E ${dom_limit}K -L mdt $DIR/$tdir ||
20438 error "Can't set directory default striping"
20440 do_facet mds1 $LCTL set_param -n \
20441 lod.${lodname}.dom_stripesize_max_kb=$dom_limit
20442 # set 0 threshold and create DOM file to change tunable stripesize
20443 do_facet mds1 $LCTL set_param -n lod.${lodname}.dom_threshold_free_mb=0
20444 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
20445 error "Failed to create $dom file"
20446 # now tunable dom_cur_stripesize should reach maximum
20447 local dom_current=$(do_facet mds1 $LCTL get_param -n \
20448 lod.${lodname}.dom_stripesize_cur_kb)
20449 [[ $dom_current == $dom_limit ]] ||
20450 error "Current DOM stripesize is not maximum"
20453 # set threshold for further tests
20454 do_facet mds1 $LCTL set_param -n \
20455 lod.${lodname}.dom_threshold_free_mb=$dom_threshold
20456 echo "DOM threshold is $dom_threshold free space"
20459 # Spoof bfree to exceed threshold
20460 #define OBD_FAIL_MDS_STATFS_SPOOF 0x168
20461 do_facet mds1 $LCTL set_param -n fail_loc=0x0168
20462 for spfree in 40 20 0 15 30 55; do
20463 do_facet mds1 $LCTL set_param -n fail_val=$spfree
20464 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
20465 error "Failed to create $dom file"
20466 dom_def=$(do_facet mds1 $LCTL get_param -n \
20467 lod.${lodname}.dom_stripesize_cur_kb)
20468 echo "Free space: ${spfree}%, default DOM stripe: ${dom_def}K"
20469 [[ $dom_def != $dom_current ]] ||
20470 error "Default stripe size was not changed"
20471 if [[ $spfree > 0 ]] ; then
20472 dom_set=$($LFS getstripe -S $dom)
20473 [[ $dom_set == $((dom_def * 1024)) ]] ||
20474 error "DOM component size is still old"
20476 [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
20477 error "DoM component is set with no free space"
20480 dom_current=$dom_def
20483 run_test 270g "DoM: default DoM stripe size depends on free space"
20486 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
20487 skip "Need MDS version at least 2.13.53"
20489 local mdtname=${FSNAME}-MDT0000-mdtlov
20490 local dom=$DIR/$tdir/$tfile
20491 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
20493 save_lustre_params mds1 "lod.*.dom_stripesize" > $save
20494 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
20496 $LFS mkdir -i 0 -c 1 $DIR/$tdir
20497 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_1 ||
20498 error "can't create OST file"
20499 # mirrored file with DOM entry in the second mirror
20500 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 ${dom}_1 ||
20501 error "can't create mirror with DoM component"
20503 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
20505 # DOM component in the middle and has other enries in the same mirror,
20506 # should succeed but lost DoM component
20507 $LFS setstripe --copy=${dom}_1 $dom ||
20508 error "Can't create file from OST|DOM mirror layout"
20509 # check new file has no DoM layout after all
20510 [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
20511 error "File has DoM component while DoM is disabled"
20513 run_test 270h "DoM: DoM stripe removal when disabled on server"
20516 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20517 skip "Need MDS version at least 2.10.55"
20519 local dom=$DIR/$tdir/dom
20521 mkdir -p $DIR/$tdir
20523 $LFS setstripe -E 1024K -L mdt $dom
20525 lctl set_param -n mdc.*.stats=clear
20526 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
20527 cat $dom > /dev/null
20528 local reads=$(lctl get_param -n mdc.*.stats | grep -c ost_read)
20529 [ $reads -eq 0 ] || error "Unexpected $reads READ RPCs"
20533 run_test 271a "DoM: data is cached for read after write"
20536 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20537 skip "Need MDS version at least 2.10.55"
20539 local dom=$DIR/$tdir/dom
20541 mkdir -p $DIR/$tdir
20543 $LFS setstripe -E 1024K -L mdt -E EOF $dom
20545 lctl set_param -n mdc.*.stats=clear
20546 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
20547 cancel_lru_locks mdc
20548 $CHECKSTAT -t file -s 4096 $dom || error "stat #1 fails"
20549 # second stat to check size is cached on client
20550 $CHECKSTAT -t file -s 4096 $dom || error "stat #2 fails"
20551 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
20552 [ $gls -eq 0 ] || error "Unexpected $gls glimpse RPCs"
20555 run_test 271b "DoM: no glimpse RPC for stat (DoM only file)"
20558 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20559 skip "Need MDS version at least 2.10.55"
20561 local dom=$DIR/$tdir/dom
20563 mkdir -p $DIR/$tdir
20565 $LFS setstripe -E 1024K -L mdt -E EOF $dom
20567 lctl set_param -n mdc.*.stats=clear
20568 lctl set_param -n osc.*.stats=clear
20569 dd if=/dev/zero of=$dom bs=2048K count=1 || return 1
20570 cancel_lru_locks mdc
20571 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
20572 # second stat to check size is cached on client
20573 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
20574 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
20575 [ $gls == 0 ] || error "Unexpected $gls glimpse RPCs"
20576 local gls=$(lctl get_param -n osc.*.stats | grep -c ldlm_glimpse)
20577 [ $gls == 0 ] || error "Unexpected $gls OSC glimpse RPCs"
20580 run_test 271ba "DoM: no glimpse RPC for stat (combined file)"
20586 local mdt=MDT$(printf %04x $mdtidx)
20588 if [ -z $param ]; then
20589 lctl get_param -n mdc.*$mdt*.stats
20591 lctl get_param -n mdc.*$mdt*.stats | awk "/$param/"'{print $2}'
20596 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20597 skip "Need MDS version at least 2.10.55"
20599 local dom=$DIR/$tdir/dom
20601 mkdir -p $DIR/$tdir
20603 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
20605 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
20606 local facet=mds$((mdtidx + 1))
20608 cancel_lru_locks mdc
20609 do_facet $facet lctl set_param -n mdt.*.dom_lock=0
20610 createmany -o $dom 1000
20611 lctl set_param -n mdc.*.stats=clear
20612 smalliomany -w $dom 1000 200
20613 get_mdc_stats $mdtidx
20614 local enq=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
20615 # Each file has 1 open, 1 IO enqueues, total 2000
20616 # but now we have also +1 getxattr for security.capability, total 3000
20617 [ $enq -ge 2000 ] || error "Too few enqueues $enq, expected > 2000"
20618 unlinkmany $dom 1000
20620 cancel_lru_locks mdc
20621 do_facet $facet lctl set_param -n mdt.*.dom_lock=1
20622 createmany -o $dom 1000
20623 lctl set_param -n mdc.*.stats=clear
20624 smalliomany -w $dom 1000 200
20625 local enq_2=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
20626 # Expect to see reduced amount of RPCs by 1000 due to single enqueue
20627 # for OPEN and IO lock.
20628 [ $((enq - enq_2)) -ge 1000 ] ||
20629 error "Too many enqueues $enq_2, expected about $((enq - 1000))"
20630 unlinkmany $dom 1000
20633 run_test 271c "DoM: IO lock at open saves enqueue RPCs"
20635 cleanup_271def_tests() {
20641 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
20642 skip "Need MDS version at least 2.10.57"
20644 local dom=$DIR/$tdir/dom
20645 local tmp=$TMP/$tfile
20646 trap "cleanup_271def_tests $tmp" EXIT
20648 mkdir -p $DIR/$tdir
20650 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
20652 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
20654 cancel_lru_locks mdc
20655 dd if=/dev/urandom of=$tmp bs=1000 count=1
20656 dd if=$tmp of=$dom bs=1000 count=1
20657 cancel_lru_locks mdc
20659 cat /etc/hosts >> $tmp
20660 lctl set_param -n mdc.*.stats=clear
20662 # append data to the same file it should update local page
20663 echo "Append to the same page"
20664 cat /etc/hosts >> $dom
20665 local num=$(get_mdc_stats $mdtidx ost_read)
20666 local ra=$(get_mdc_stats $mdtidx req_active)
20667 local rw=$(get_mdc_stats $mdtidx req_waittime)
20669 [ -z $num ] || error "$num READ RPC occured"
20670 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
20674 cmp $tmp $dom || error "file miscompare"
20676 cancel_lru_locks mdc
20677 lctl set_param -n mdc.*.stats=clear
20679 echo "Open and read file"
20680 cat $dom > /dev/null
20681 local num=$(get_mdc_stats $mdtidx ost_read)
20682 local ra=$(get_mdc_stats $mdtidx req_active)
20683 local rw=$(get_mdc_stats $mdtidx req_waittime)
20685 [ -z $num ] || error "$num READ RPC occured"
20686 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
20690 cmp $tmp $dom || error "file miscompare"
20694 run_test 271d "DoM: read on open (1K file in reply buffer)"
20697 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
20698 skip "Need MDS version at least 2.10.57"
20700 local dom=$DIR/$tdir/dom
20701 local tmp=$TMP/$tfile
20702 trap "cleanup_271def_tests $tmp" EXIT
20704 mkdir -p $DIR/$tdir
20706 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
20708 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
20710 cancel_lru_locks mdc
20711 dd if=/dev/urandom of=$tmp bs=265000 count=1
20712 dd if=$tmp of=$dom bs=265000 count=1
20713 cancel_lru_locks mdc
20714 cat /etc/hosts >> $tmp
20715 lctl set_param -n mdc.*.stats=clear
20717 echo "Append to the same page"
20718 cat /etc/hosts >> $dom
20719 local num=$(get_mdc_stats $mdtidx ost_read)
20720 local ra=$(get_mdc_stats $mdtidx req_active)
20721 local rw=$(get_mdc_stats $mdtidx req_waittime)
20723 [ -z $num ] || error "$num READ RPC occured"
20724 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
20728 cmp $tmp $dom || error "file miscompare"
20730 cancel_lru_locks mdc
20731 lctl set_param -n mdc.*.stats=clear
20733 echo "Open and read file"
20734 cat $dom > /dev/null
20735 local num=$(get_mdc_stats $mdtidx ost_read)
20736 local ra=$(get_mdc_stats $mdtidx req_active)
20737 local rw=$(get_mdc_stats $mdtidx req_waittime)
20739 [ -z $num ] && num=0
20740 [ $num -eq 1 ] || error "expect 1 READ RPC, $num occured"
20741 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
20745 cmp $tmp $dom || error "file miscompare"
20749 run_test 271f "DoM: read on open (200K file and read tail)"
20752 [[ $($LCTL get_param mdc.*.import) =~ async_discard ]] ||
20753 skip "Skipping due to old client or server version"
20755 $LFS setstripe -E 1024K -L mdt -E EOF $DIR1/$tfile
20757 $CHECKSTAT -t file $DIR1/$tfile
20759 $MULTIOP $DIR1/$tfile Ow40960_w4096c &
20762 #define OBD_FAIL_LDLM_CANCEL_BL_CB_RACE
20763 $LCTL set_param fail_loc=0x80000314
20764 rm $DIR1/$tfile || error "Unlink fails"
20766 kill -USR1 $MULTIOP_PID && wait $MULTIOP_PID || error "multiop failure"
20767 [ $RC -eq 0 ] || error "Failed write to stale object"
20769 run_test 271g "Discard DoM data vs client flush race"
20772 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
20773 skip "Need MDS version at least 2.11.50"
20775 local dom=$DIR/$tdir/dom
20776 mkdir -p $DIR/$tdir
20778 $LFS setstripe -E 256K -L mdt -E -1 -c1 $dom
20779 dd if=/dev/urandom of=$dom bs=512K count=1 ||
20780 error "failed to write data into $dom"
20781 local old_md5=$(md5sum $dom)
20783 $LFS migrate -E 256K -L mdt -E -1 -c2 $dom ||
20784 error "failed to migrate to the same DoM component"
20786 local new_md5=$(md5sum $dom)
20788 [ "$old_md5" == "$new_md5" ] ||
20789 error "md5sum differ: $old_md5, $new_md5"
20791 [ $($LFS getstripe -c $dom) -eq 2 ] ||
20792 error "bad final stripe count: $($LFS getstripe -c $dom) != 2"
20794 run_test 272a "DoM migration: new layout with the same DOM component"
20797 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
20798 skip "Need MDS version at least 2.11.50"
20800 local dom=$DIR/$tdir/dom
20801 mkdir -p $DIR/$tdir
20802 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
20804 local mdtidx=$($LFS getstripe -m $dom)
20805 local mdtname=MDT$(printf %04x $mdtidx)
20806 local facet=mds$((mdtidx + 1))
20808 local mdtfree1=$(do_facet $facet \
20809 lctl get_param -n osd*.*$mdtname.kbytesfree)
20810 dd if=/dev/urandom of=$dom bs=2M count=1 ||
20811 error "failed to write data into $dom"
20812 local old_md5=$(md5sum $dom)
20813 cancel_lru_locks mdc
20814 local mdtfree1=$(do_facet $facet \
20815 lctl get_param -n osd*.*$mdtname.kbytesfree)
20817 $LFS migrate -c2 $dom ||
20818 error "failed to migrate to the new composite layout"
20819 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
20820 error "MDT stripe was not removed"
20822 cancel_lru_locks mdc
20823 local new_md5=$(md5sum $dom)
20824 [ "$old_md5" == "$new_md5" ] ||
20825 error "$old_md5 != $new_md5"
20827 # Skip free space checks with ZFS
20828 if [ "$(facet_fstype $facet)" != "zfs" ]; then
20829 local mdtfree2=$(do_facet $facet \
20830 lctl get_param -n osd*.*$mdtname.kbytesfree)
20831 [ $mdtfree2 -gt $mdtfree1 ] ||
20832 error "MDT space is not freed after migration"
20836 run_test 272b "DoM migration: DOM file to the OST-striped file (plain)"
20839 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
20840 skip "Need MDS version at least 2.11.50"
20842 local dom=$DIR/$tdir/$tfile
20843 mkdir -p $DIR/$tdir
20844 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
20846 local mdtidx=$($LFS getstripe -m $dom)
20847 local mdtname=MDT$(printf %04x $mdtidx)
20848 local facet=mds$((mdtidx + 1))
20850 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
20851 error "failed to write data into $dom"
20852 local old_md5=$(md5sum $dom)
20853 cancel_lru_locks mdc
20854 local mdtfree1=$(do_facet $facet \
20855 lctl get_param -n osd*.*$mdtname.kbytesfree)
20857 $LFS migrate -E 2M -c1 -E -1 -c2 $dom ||
20858 error "failed to migrate to the new composite layout"
20859 [ $($LFS getstripe -L $dom) == 'mdt' ] &&
20860 error "MDT stripe was not removed"
20862 cancel_lru_locks mdc
20863 local new_md5=$(md5sum $dom)
20864 [ "$old_md5" == "$new_md5" ] ||
20865 error "$old_md5 != $new_md5"
20867 # Skip free space checks with ZFS
20868 if [ "$(facet_fstype $facet)" != "zfs" ]; then
20869 local mdtfree2=$(do_facet $facet \
20870 lctl get_param -n osd*.*$mdtname.kbytesfree)
20871 [ $mdtfree2 -gt $mdtfree1 ] ||
20872 error "MDS space is not freed after migration"
20876 run_test 272c "DoM migration: DOM file to the OST-striped file (composite)"
20879 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
20880 skip "Need MDS version at least 2.12.55"
20882 local dom=$DIR/$tdir/$tfile
20883 mkdir -p $DIR/$tdir
20884 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
20886 local mdtidx=$($LFS getstripe -m $dom)
20887 local mdtname=MDT$(printf %04x $mdtidx)
20888 local facet=mds$((mdtidx + 1))
20890 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
20891 error "failed to write data into $dom"
20892 local old_md5=$(md5sum $dom)
20893 cancel_lru_locks mdc
20894 local mdtfree1=$(do_facet $facet \
20895 lctl get_param -n osd*.*$mdtname.kbytesfree)
20897 $LFS mirror extend -N -E 2M -c1 -E -1 -c2 $dom ||
20898 error "failed mirroring to the new composite layout"
20899 $LFS mirror resync $dom ||
20900 error "failed mirror resync"
20901 $LFS mirror split --mirror-id 1 -d $dom ||
20902 error "failed mirror split"
20904 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
20905 error "MDT stripe was not removed"
20907 cancel_lru_locks mdc
20908 local new_md5=$(md5sum $dom)
20909 [ "$old_md5" == "$new_md5" ] ||
20910 error "$old_md5 != $new_md5"
20912 # Skip free space checks with ZFS
20913 if [ "$(facet_fstype $facet)" != "zfs" ]; then
20914 local mdtfree2=$(do_facet $facet \
20915 lctl get_param -n osd*.*$mdtname.kbytesfree)
20916 [ $mdtfree2 -gt $mdtfree1 ] ||
20917 error "MDS space is not freed after DOM mirror deletion"
20921 run_test 272d "DoM mirroring: OST-striped mirror to DOM file"
20924 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
20925 skip "Need MDS version at least 2.12.55"
20927 local dom=$DIR/$tdir/$tfile
20928 mkdir -p $DIR/$tdir
20929 $LFS setstripe -c 2 $dom
20931 dd if=/dev/urandom of=$dom bs=512K count=1 oflag=direct ||
20932 error "failed to write data into $dom"
20933 local old_md5=$(md5sum $dom)
20934 cancel_lru_locks mdc
20936 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 $dom ||
20937 error "failed mirroring to the DOM layout"
20938 $LFS mirror resync $dom ||
20939 error "failed mirror resync"
20940 $LFS mirror split --mirror-id 1 -d $dom ||
20941 error "failed mirror split"
20943 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
20944 error "MDT stripe was not removed"
20946 cancel_lru_locks mdc
20947 local new_md5=$(md5sum $dom)
20948 [ "$old_md5" == "$new_md5" ] ||
20949 error "$old_md5 != $new_md5"
20953 run_test 272e "DoM mirroring: DOM mirror to the OST-striped file"
20956 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
20957 skip "Need MDS version at least 2.12.55"
20959 local dom=$DIR/$tdir/$tfile
20960 mkdir -p $DIR/$tdir
20961 $LFS setstripe -c 2 $dom
20963 dd if=/dev/urandom of=$dom bs=512K count=1 oflag=direct ||
20964 error "failed to write data into $dom"
20965 local old_md5=$(md5sum $dom)
20966 cancel_lru_locks mdc
20968 $LFS migrate -E 1M -L mdt -E eof -c2 -v $dom ||
20969 error "failed migrating to the DOM file"
20971 cancel_lru_locks mdc
20972 local new_md5=$(md5sum $dom)
20973 [ "$old_md5" != "$new_md5" ] &&
20974 error "$old_md5 != $new_md5"
20978 run_test 272f "DoM migration: OST-striped file to DOM file"
20981 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
20982 skip "Need MDS version at least 2.11.50"
20984 # Layout swap cannot be done if either file has DOM component,
20985 # this will never be supported, migration should be used instead
20987 local dom=$DIR/$tdir/$tfile
20988 mkdir -p $DIR/$tdir
20990 $LFS setstripe -c2 ${dom}_plain
20991 $LFS setstripe -E 1M -L mdt -E -1 -c2 ${dom}_dom
20992 $LFS swap_layouts ${dom}_plain ${dom}_dom &&
20993 error "can swap layout with DoM component"
20994 $LFS swap_layouts ${dom}_dom ${dom}_plain &&
20995 error "can swap layout with DoM component"
20997 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_comp
20998 $LFS swap_layouts ${dom}_comp ${dom}_dom &&
20999 error "can swap layout with DoM component"
21000 $LFS swap_layouts ${dom}_dom ${dom}_comp &&
21001 error "can swap layout with DoM component"
21004 run_test 273a "DoM: layout swapping should fail with DOM"
21007 remote_ost_nodsh && skip "remote OST with nodsh"
21008 [ $OST1_VERSION -lt $(version_code 2.10.57) ] &&
21009 skip "Need OST version >= 2.10.57"
21011 local file=$DIR/$tfile
21014 oss=$(comma_list $(osts_nodes))
21016 dd if=/dev/urandom of=$file bs=1M count=2 ||
21017 error "failed to create a file"
21018 cancel_lru_locks osc
21021 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
21022 error "failed to read a file"
21024 #define OBD_FAIL_LDLM_PAUSE_CANCEL2 0x31f
21025 $LCTL set_param fail_loc=0x8000031f
21027 cancel_lru_locks osc &
21030 #define OBD_FAIL_LDLM_PROLONG_PAUSE 0x32b
21031 do_nodes $oss $LCTL set_param fail_loc=0x8000032b
21032 #IO takes another lock, but matches the PENDING one
21033 #and places it to the IO RPC
21034 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
21035 error "failed to read a file with PENDING lock"
21037 run_test 275 "Read on a canceled duplicate lock"
21040 remote_ost_nodsh && skip "remote OST with nodsh"
21043 do_facet ost1 "(while true; do \
21044 $LCTL get_param obdfilter.*.filesfree > /dev/null 2>&1; \
21045 done) & pid=\\\$!; echo \\\$pid > $TMP/sanity_276_pid" &
21048 for LOOP in $(seq 20); do
21050 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS
21053 do_facet ost1 "pid=\\\$(cat $TMP/sanity_276_pid); kill -9 \\\$pid; \
21054 rm $TMP/sanity_276_pid"
21056 run_test 276 "Race between mount and obd_statfs"
21059 $LCTL set_param ldlm.namespaces.*.lru_size=0
21060 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
21061 local cached_mb=$($LCTL get_param llite.*.max_cached_mb |
21062 grep ^used_mb | awk '{print $2}')
21063 [ $cached_mb -eq 1 ] || error "expected mb 1 got $cached_mb"
21064 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 \
21065 oflag=direct conv=notrunc
21066 cached_mb=$($LCTL get_param llite.*.max_cached_mb |
21067 grep ^used_mb | awk '{print $2}')
21068 [ $cached_mb -eq 0 ] || error "expected mb 0 got $cached_mb"
21070 run_test 277 "Direct IO shall drop page cache"
21073 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
21074 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
21075 [[ "$(facet_host mds1)" != "$(facet_host mds2)" ]] &&
21076 skip "needs the same host for mdt1 mdt2" && return
21081 #define OBD_FAIL_OBD_STOP_MDS_RACE 0x60b
21082 do_facet mds2 $LCTL set_param fail_loc=0x8000060c
21088 echo "Starting MDTs"
21089 start mds1 $(mdsdevname 1) $MDS_MOUNT_OPTS
21091 #For the error assertion will happen. lu_env_get_key(..., &mdt_thread_key)
21093 do_facet mds2 $LCTL set_param fail_loc=0
21095 start mds2 $(mdsdevname 2) $MDS_MOUNT_OPTS
21096 wait_recovery_complete mds2
21098 run_test 278 "Race starting MDS between MDTs stop/start"
21101 [ $MGS_VERSION -lt $(version_code 2.13.52) ] &&
21102 skip "Need MGS version at least 2.13.52"
21103 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21104 combined_mgs_mds || skip "needs combined MGS/MDT"
21106 umount_client $MOUNT
21107 #define OBD_FAIL_MDS_LLOG_UMOUNT_RACE 0x15e
21108 do_facet mgs $LCTL set_param fail_loc=0x8000015e fail_val=0
21110 mount_client $MOUNT &
21112 stop mgs || error "stop mgs failed"
21113 #for a race mgs would crash
21114 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
21115 mount_client $MOUNT || error "mount client failed"
21117 run_test 280 "Race between MGS umount and client llog processing"
21119 cleanup_test_300() {
21123 test_striped_dir() {
21128 mkdir -p $DIR/$tdir
21130 SAVE_UMASK=$(umask)
21131 trap cleanup_test_300 RETURN EXIT
21133 $LFS setdirstripe -i $mdt_index -c 2 -H all_char -o 755 \
21134 $DIR/$tdir/striped_dir ||
21135 error "set striped dir error"
21137 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
21138 [ "$mode" = "755" ] || error "expect 755 got $mode"
21140 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
21141 error "getdirstripe failed"
21142 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
21143 if [ "$stripe_count" != "2" ]; then
21144 error "1:stripe_count is $stripe_count, expect 2"
21146 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
21147 if [ "$stripe_count" != "2" ]; then
21148 error "2:stripe_count is $stripe_count, expect 2"
21151 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
21152 if [ "$stripe_index" != "$mdt_index" ]; then
21153 error "stripe_index is $stripe_index, expect $mdt_index"
21156 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
21157 error "nlink error after create striped dir"
21159 mkdir $DIR/$tdir/striped_dir/a
21160 mkdir $DIR/$tdir/striped_dir/b
21162 stat $DIR/$tdir/striped_dir/a ||
21163 error "create dir under striped dir failed"
21164 stat $DIR/$tdir/striped_dir/b ||
21165 error "create dir under striped dir failed"
21167 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
21168 error "nlink error after mkdir"
21170 rmdir $DIR/$tdir/striped_dir/a
21171 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
21172 error "nlink error after rmdir"
21174 rmdir $DIR/$tdir/striped_dir/b
21175 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
21176 error "nlink error after rmdir"
21178 chattr +i $DIR/$tdir/striped_dir
21179 createmany -o $DIR/$tdir/striped_dir/f 10 &&
21180 error "immutable flags not working under striped dir!"
21181 chattr -i $DIR/$tdir/striped_dir
21183 rmdir $DIR/$tdir/striped_dir ||
21184 error "rmdir striped dir error"
21192 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
21193 skip "skipped for lustre < 2.7.0"
21194 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21195 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21197 test_striped_dir 0 || error "failed on striped dir on MDT0"
21198 test_striped_dir 1 || error "failed on striped dir on MDT0"
21200 run_test 300a "basic striped dir sanity test"
21203 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
21204 skip "skipped for lustre < 2.7.0"
21205 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21206 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21213 test_mkdir $DIR/$tdir || error "mkdir fail"
21214 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
21215 error "set striped dir error"
21216 for i in {0..9}; do
21217 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
21219 touch $DIR/$tdir/striped_dir/file_$i || error "touch error $i"
21220 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
21221 [ $mtime1 -eq $mtime2 ] && error "mtime unchanged after create"
21223 rm -f $DIR/$tdir/striped_dir/file_$i || error "unlink error $i"
21224 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
21225 [ $mtime2 -eq $mtime3 ] && error "mtime unchanged after unlink"
21229 run_test 300b "check ctime/mtime for striped dir"
21232 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
21233 skip "skipped for lustre < 2.7.0"
21234 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21235 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21239 mkdir -p $DIR/$tdir
21240 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
21241 error "set striped dir error"
21243 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
21244 error "chown striped dir failed"
21246 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
21247 error "create 5k files failed"
21249 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
21251 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
21255 run_test 300c "chown && check ls under striped directory"
21258 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
21259 skip "skipped for lustre < 2.7.0"
21260 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21261 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21266 mkdir -p $DIR/$tdir
21267 $LFS setstripe -c 2 $DIR/$tdir
21269 #local striped directory
21270 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
21271 error "set striped dir error"
21272 #look at the directories for debug purposes
21274 $LFS getdirstripe $DIR/$tdir
21275 ls -l $DIR/$tdir/striped_dir
21276 $LFS getdirstripe $DIR/$tdir/striped_dir
21277 createmany -o $DIR/$tdir/striped_dir/f 10 ||
21278 error "create 10 files failed"
21280 #remote striped directory
21281 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
21282 error "set striped dir error"
21283 #look at the directories for debug purposes
21285 $LFS getdirstripe $DIR/$tdir
21286 ls -l $DIR/$tdir/remote_striped_dir
21287 $LFS getdirstripe $DIR/$tdir/remote_striped_dir
21288 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
21289 error "create 10 files failed"
21291 for file in $(find $DIR/$tdir); do
21292 stripe_count=$($LFS getstripe -c $file)
21293 [ $stripe_count -eq 2 ] ||
21294 error "wrong stripe $stripe_count for $file"
21299 run_test 300d "check default stripe under striped directory"
21302 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21303 skip "Need MDS version at least 2.7.55"
21304 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21305 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21310 mkdir -p $DIR/$tdir
21312 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
21313 error "set striped dir error"
21315 touch $DIR/$tdir/striped_dir/a
21316 touch $DIR/$tdir/striped_dir/b
21317 touch $DIR/$tdir/striped_dir/c
21319 mkdir $DIR/$tdir/striped_dir/dir_a
21320 mkdir $DIR/$tdir/striped_dir/dir_b
21321 mkdir $DIR/$tdir/striped_dir/dir_c
21323 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_a ||
21324 error "set striped adir under striped dir error"
21326 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
21327 error "set striped bdir under striped dir error"
21329 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_c ||
21330 error "set striped cdir under striped dir error"
21332 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
21333 error "rename dir under striped dir fails"
21335 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
21336 error "rename dir under different stripes fails"
21338 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
21339 error "rename file under striped dir should succeed"
21341 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
21342 error "rename dir under striped dir should succeed"
21346 run_test 300e "check rename under striped directory"
21349 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21350 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21351 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21352 skip "Need MDS version at least 2.7.55"
21358 mkdir -p $DIR/$tdir
21360 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
21361 error "set striped dir error"
21363 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir1 ||
21364 error "set striped dir error"
21366 touch $DIR/$tdir/striped_dir/a
21367 mkdir $DIR/$tdir/striped_dir/dir_a
21368 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
21369 error "create striped dir under striped dir fails"
21371 touch $DIR/$tdir/striped_dir1/b
21372 mkdir $DIR/$tdir/striped_dir1/dir_b
21373 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
21374 error "create striped dir under striped dir fails"
21376 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
21377 error "rename dir under different striped dir should fail"
21379 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
21380 error "rename striped dir under diff striped dir should fail"
21382 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
21383 error "rename file under diff striped dirs fails"
21387 run_test 300f "check rename cross striped directory"
21389 test_300_check_default_striped_dir()
21392 local default_count=$2
21393 local default_index=$3
21396 local dir_stripe_index
21399 echo "checking $dirname $default_count $default_index"
21400 $LFS setdirstripe -D -c $default_count -i $default_index \
21401 -t all_char $DIR/$tdir/$dirname ||
21402 error "set default stripe on striped dir error"
21403 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
21404 [ $stripe_count -eq $default_count ] ||
21405 error "expect $default_count get $stripe_count for $dirname"
21407 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
21408 [ $stripe_index -eq $default_index ] ||
21409 error "expect $default_index get $stripe_index for $dirname"
21411 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
21412 error "create dirs failed"
21414 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
21415 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
21416 for dir in $(find $DIR/$tdir/$dirname/*); do
21417 stripe_count=$($LFS getdirstripe -c $dir)
21418 [ $stripe_count -eq $default_count ] ||
21419 [ $stripe_count -eq 0 ] || [ $default_count -eq 1 ] ||
21420 error "stripe count $default_count != $stripe_count for $dir"
21422 stripe_index=$($LFS getdirstripe -i $dir)
21423 [ $default_index -eq -1 ] ||
21424 [ $stripe_index -eq $default_index ] ||
21425 error "$stripe_index != $default_index for $dir"
21427 #check default stripe
21428 stripe_count=$($LFS getdirstripe -D -c $dir)
21429 [ $stripe_count -eq $default_count ] ||
21430 error "default count $default_count != $stripe_count for $dir"
21432 stripe_index=$($LFS getdirstripe -D -i $dir)
21433 [ $stripe_index -eq $default_index ] ||
21434 error "default index $default_index != $stripe_index for $dir"
21436 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
21440 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21441 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21442 skip "Need MDS version at least 2.7.55"
21449 mkdir $DIR/$tdir/normal_dir
21451 #Checking when client cache stripe index
21452 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
21453 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
21454 error "create striped_dir failed"
21456 $LFS setdirstripe -i0 $DIR/$tdir/striped_dir/dir0 ||
21457 error "create dir0 fails"
21458 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir0)
21459 [ $stripe_index -eq 0 ] ||
21460 error "dir0 expect index 0 got $stripe_index"
21462 mkdir $DIR/$tdir/striped_dir/dir1 ||
21463 error "create dir1 fails"
21464 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
21465 [ $stripe_index -eq 1 ] ||
21466 error "dir1 expect index 1 got $stripe_index"
21468 #check default stripe count/stripe index
21469 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
21470 test_300_check_default_striped_dir normal_dir 1 0
21471 test_300_check_default_striped_dir normal_dir 2 1
21472 test_300_check_default_striped_dir normal_dir 2 -1
21474 #delete default stripe information
21475 echo "delete default stripeEA"
21476 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
21477 error "set default stripe on striped dir error"
21479 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
21480 for dir in $(find $DIR/$tdir/normal_dir/*); do
21481 stripe_count=$($LFS getdirstripe -c $dir)
21482 [ $stripe_count -eq 0 ] ||
21483 error "expect 1 get $stripe_count for $dir"
21484 stripe_index=$($LFS getdirstripe -i $dir)
21485 [ $stripe_index -eq 0 ] ||
21486 error "expect 0 get $stripe_index for $dir"
21489 run_test 300g "check default striped directory for normal directory"
21492 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21493 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21494 skip "Need MDS version at least 2.7.55"
21500 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
21501 error "set striped dir error"
21503 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
21504 test_300_check_default_striped_dir striped_dir 1 0
21505 test_300_check_default_striped_dir striped_dir 2 1
21506 test_300_check_default_striped_dir striped_dir 2 -1
21508 #delete default stripe information
21509 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
21510 error "set default stripe on striped dir error"
21512 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
21513 for dir in $(find $DIR/$tdir/striped_dir/*); do
21514 stripe_count=$($LFS getdirstripe -c $dir)
21515 [ $stripe_count -eq 0 ] ||
21516 error "expect 1 get $stripe_count for $dir"
21519 run_test 300h "check default striped directory for striped directory"
21522 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21523 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21524 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21525 skip "Need MDS version at least 2.7.55"
21532 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
21533 error "set striped dir error"
21535 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
21536 error "create files under striped dir failed"
21538 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
21539 error "set striped hashdir error"
21541 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
21542 error "create dir0 under hash dir failed"
21543 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
21544 error "create dir1 under hash dir failed"
21546 # unfortunately, we need to umount to clear dir layout cache for now
21547 # once we fully implement dir layout, we can drop this
21548 umount_client $MOUNT || error "umount failed"
21549 mount_client $MOUNT || error "mount failed"
21551 $LFS find -H fnv_1a_64 $DIR/$tdir/hashdir
21552 local dircnt=$($LFS find -H fnv_1a_64 $DIR/$tdir/hashdir | wc -l)
21553 [ $dircnt -eq 1 ] || error "lfs find striped dir got:$dircnt,except:1"
21555 #set the stripe to be unknown hash type
21556 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
21557 $LCTL set_param fail_loc=0x1901
21558 for ((i = 0; i < 10; i++)); do
21559 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
21560 error "stat f-$i failed"
21561 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
21564 touch $DIR/$tdir/striped_dir/f0 &&
21565 error "create under striped dir with unknown hash should fail"
21567 $LCTL set_param fail_loc=0
21569 umount_client $MOUNT || error "umount failed"
21570 mount_client $MOUNT || error "mount failed"
21574 run_test 300i "client handle unknown hash type striped directory"
21577 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21578 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21579 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21580 skip "Need MDS version at least 2.7.55"
21587 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
21588 $LCTL set_param fail_loc=0x1702
21589 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
21590 error "set striped dir error"
21592 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
21593 error "create files under striped dir failed"
21595 $LCTL set_param fail_loc=0
21597 rm -rf $DIR/$tdir || error "unlink striped dir fails"
21601 run_test 300j "test large update record"
21604 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21605 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21606 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21607 skip "Need MDS version at least 2.7.55"
21609 # this test needs a huge transaction
21611 kb=$(do_facet $SINGLEMDS "$LCTL get_param -n \
21612 osd*.$FSNAME-MDT0000.kbytestotal")
21613 [ $kb -lt $((1024*1024)) ] && skip "MDT0 too small: $kb"
21620 #define OBD_FAIL_LARGE_STRIPE 0x1703
21621 $LCTL set_param fail_loc=0x1703
21622 $LFS setdirstripe -i 0 -c192 $DIR/$tdir/striped_dir ||
21623 error "set striped dir error"
21624 $LCTL set_param fail_loc=0
21626 $LFS getdirstripe $DIR/$tdir/striped_dir ||
21627 error "getstripeddir fails"
21628 rm -rf $DIR/$tdir/striped_dir ||
21629 error "unlink striped dir fails"
21633 run_test 300k "test large striped directory"
21636 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21637 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21638 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21639 skip "Need MDS version at least 2.7.55"
21643 test_mkdir -p $DIR/$tdir/striped_dir
21644 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
21645 error "chown $RUNAS_ID failed"
21646 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
21647 error "set default striped dir failed"
21649 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
21650 $LCTL set_param fail_loc=0x80000158
21651 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
21653 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
21654 [ $stripe_index -eq 1 ] ||
21655 error "expect 1 get $stripe_index for $dir"
21657 run_test 300l "non-root user to create dir under striped dir with stale layout"
21660 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21661 [ $MDSCOUNT -ge 2 ] && skip_env "Only for single MDT"
21662 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21663 skip "Need MDS version at least 2.7.55"
21665 mkdir -p $DIR/$tdir/striped_dir
21666 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
21667 error "set default stripes dir error"
21669 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
21671 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
21672 [ $stripe_count -eq 0 ] ||
21673 error "expect 0 get $stripe_count for a"
21675 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
21676 error "set default stripes dir error"
21678 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
21680 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
21681 [ $stripe_count -eq 0 ] ||
21682 error "expect 0 get $stripe_count for b"
21684 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
21685 error "set default stripes dir error"
21687 mkdir $DIR/$tdir/striped_dir/c &&
21688 error "default stripe_index is invalid, mkdir c should fails"
21690 rm -rf $DIR/$tdir || error "rmdir fails"
21692 run_test 300m "setstriped directory on single MDT FS"
21695 local list=$(comma_list $(mdts_nodes))
21698 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
21702 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21703 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21704 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21705 skip "Need MDS version at least 2.7.55"
21706 remote_mds_nodsh && skip "remote MDS with nodsh"
21709 local list=$(comma_list $(mdts_nodes))
21711 trap cleanup_300n RETURN EXIT
21712 mkdir -p $DIR/$tdir
21713 chmod 777 $DIR/$tdir
21714 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
21715 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
21716 error "create striped dir succeeds with gid=0"
21718 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
21719 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
21720 error "create striped dir fails with gid=-1"
21722 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
21723 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
21724 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
21725 error "set default striped dir succeeds with gid=0"
21728 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
21729 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
21730 error "set default striped dir fails with gid=-1"
21733 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
21734 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
21735 error "create test_dir fails"
21736 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
21737 error "create test_dir1 fails"
21738 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
21739 error "create test_dir2 fails"
21742 run_test 300n "non-root user to create dir under striped dir with default EA"
21745 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21746 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21747 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21748 skip "Need MDS version at least 2.7.55"
21753 mkdir -p $DIR/$tdir
21755 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
21756 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
21757 if [ $numfree1 -lt 66000 ] || [ $numfree2 -lt 66000 ]; then
21758 skip "not enough free inodes $numfree1 $numfree2"
21761 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
21762 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
21763 if [ $numfree1 -lt 300000 ] || [ $numfree2 -lt 300000 ]; then
21764 skip "not enough free space $numfree1 $numfree2"
21767 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
21768 error "setdirstripe fails"
21770 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
21771 error "create dirs fails"
21773 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
21774 ls $DIR/$tdir/striped_dir > /dev/null ||
21775 error "ls striped dir fails"
21776 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
21777 error "unlink big striped dir fails"
21779 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
21782 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21783 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21784 remote_mds_nodsh && skip "remote MDS with nodsh"
21786 mkdir -p $DIR/$tdir
21788 #define OBD_FAIL_OUT_ENOSPC 0x1704
21789 do_facet mds2 lctl set_param fail_loc=0x80001704
21790 $LFS setdirstripe -i 0 -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 \
21791 && error "create striped directory should fail"
21793 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
21795 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
21798 run_test 300p "create striped directory without space"
21801 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21802 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21804 local fd=$(free_fd)
21805 local cmd="exec $fd<$tdir"
21807 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
21810 trap "eval $cmd" EXIT
21811 cd $tdir || error "cd $tdir fails"
21812 rmdir ../$tdir || error "rmdir $tdir fails"
21813 mkdir local_dir && error "create dir succeeds"
21814 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
21818 run_test 300q "create remote directory under orphan directory"
21821 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21822 skip "Need MDS version at least 2.7.55" && return
21823 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
21827 $LFS setdirstripe -i 0 -c -1 $DIR/$tdir/striped_dir ||
21828 error "set striped dir error"
21830 $LFS getdirstripe $DIR/$tdir/striped_dir ||
21831 error "getstripeddir fails"
21834 stripe_count=$($LFS getdirstripe $DIR/$tdir/striped_dir |
21835 awk '/lmv_stripe_count:/ { print $2 }')
21837 [ $MDSCOUNT -ne $stripe_count ] &&
21838 error "wrong stripe count $stripe_count expected $MDSCOUNT"
21840 rm -rf $DIR/$tdir/striped_dir ||
21841 error "unlink striped dir fails"
21843 run_test 300r "test -1 striped directory"
21845 test_300s_helper() {
21848 local stripe_dir=$DIR/$tdir/striped_dir.$count
21850 $LFS mkdir -c $count $stripe_dir ||
21851 error "lfs mkdir -c error"
21853 $LFS getdirstripe $stripe_dir ||
21854 error "lfs getdirstripe fails"
21857 stripe_count=$($LFS getdirstripe $stripe_dir |
21858 awk '/lmv_stripe_count:/ { print $2 }')
21860 [ $count -ne $stripe_count ] &&
21861 error_noexit "bad stripe count $stripe_count expected $count"
21864 dupe_stripes=$($LFS getdirstripe $stripe_dir |
21865 awk '/0x/ {count[$1] += 1}; END {
21866 for (idx in count) {
21867 if (count[idx]>1) {
21868 print "index " idx " count " count[idx]
21873 if [[ -n "$dupe_stripes" ]] ; then
21874 lfs getdirstripe $stripe_dir
21875 error_noexit "Dupe MDT above: $dupe_stripes "
21878 rm -rf $stripe_dir ||
21879 error_noexit "unlink $stripe_dir fails"
21883 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21884 skip "Need MDS version at least 2.7.55" && return
21885 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
21888 for count in $(seq 2 $MDSCOUNT); do
21889 test_300s_helper $count
21892 run_test 300s "test lfs mkdir -c without -i"
21895 prepare_remote_file() {
21896 mkdir $DIR/$tdir/src_dir ||
21897 error "create remote source failed"
21899 cp /etc/hosts $DIR/$tdir/src_dir/a ||
21900 error "cp to remote source failed"
21901 touch $DIR/$tdir/src_dir/a
21903 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
21904 error "create remote target dir failed"
21906 touch $DIR/$tdir/tgt_dir/b
21908 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
21909 error "rename dir cross MDT failed!"
21911 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
21912 error "src_child still exists after rename"
21914 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
21915 error "missing file(a) after rename"
21917 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
21918 error "diff after rename"
21922 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
21923 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21925 local remote_file=$DIR/$tdir/tgt_dir/b
21927 mkdir -p $DIR/$tdir
21929 prepare_remote_file || error "prepare remote file failed"
21932 $OPENUNLINK $remote_file $remote_file ||
21933 error "openunlink $remote_file failed"
21934 $CHECKSTAT -a $remote_file || error "$remote_file exists"
21936 run_test 310a "open unlink remote file"
21939 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
21940 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21942 local remote_file=$DIR/$tdir/tgt_dir/b
21944 mkdir -p $DIR/$tdir
21946 prepare_remote_file || error "prepare remote file failed"
21948 ln $remote_file $DIR/$tfile || error "link failed for remote file"
21949 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
21950 $CHECKSTAT -t file $remote_file || error "check file failed"
21952 run_test 310b "unlink remote file with multiple links while open"
21955 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21956 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
21958 local remote_file=$DIR/$tdir/tgt_dir/b
21960 mkdir -p $DIR/$tdir
21962 prepare_remote_file || error "prepare remote file failed"
21964 ln $remote_file $DIR/$tfile || error "link failed for remote file"
21965 multiop_bg_pause $remote_file O_uc ||
21966 error "mulitop failed for remote file"
21968 $MULTIOP $DIR/$tfile Ouc
21969 kill -USR1 $MULTIPID
21972 run_test 310c "open-unlink remote file with multiple links"
21976 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21977 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
21978 [ $MDS1_VERSION -lt $(version_code 2.8.54) ] &&
21979 skip "lustre < 2.8.54 does not contain LU-4825 fix"
21980 remote_mds_nodsh && skip "remote MDS with nodsh"
21982 local old_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
21983 local mdts=$(comma_list $(mdts_nodes))
21985 mkdir -p $DIR/$tdir
21986 $LFS setstripe -i 0 -c 1 $DIR/$tdir
21987 createmany -o $DIR/$tdir/$tfile. 1000
21989 # statfs data is not real time, let's just calculate it
21990 old_iused=$((old_iused + 1000))
21992 local count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
21993 osp.*OST0000*MDT0000.create_count")
21994 local max_count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
21995 osp.*OST0000*MDT0000.max_create_count")
21996 do_nodes $mdts "$LCTL set_param -n osp.*OST0000*.max_create_count=0"
21998 $LFS setstripe -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
21999 local index=$($LFS getstripe -i $DIR/$tdir/$tfile)
22000 [ $index -ne 0 ] || error "$tfile stripe index is 0"
22002 unlinkmany $DIR/$tdir/$tfile. 1000
22004 do_nodes $mdts "$LCTL set_param -n \
22005 osp.*OST0000*.max_create_count=$max_count"
22006 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
22007 do_nodes $mdts "$LCTL set_param -n \
22008 osp.*OST0000*.create_count=$count"
22009 do_nodes $mdts "$LCTL get_param osp.*OST0000*.create_count" |
22010 grep "=0" && error "create_count is zero"
22013 for i in $(seq 120); do
22014 new_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
22015 # system may be too busy to destroy all objs in time, use
22016 # a somewhat small value to not fail autotest
22017 [ $((old_iused - new_iused)) -gt 400 ] && break
22021 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
22022 [ $((old_iused - new_iused)) -gt 400 ] ||
22023 error "objs not destroyed after unlink"
22025 run_test 311 "disable OSP precreate, and unlink should destroy objs"
22032 local vdevdir=$(dirname $(facet_vdevice $ost))
22033 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
22034 local zfs_zapid=$(do_facet $ost $cmd |
22035 grep -w "/O/0/d$((objid%32))" -C 5 |
22036 awk '/Object/{getline; print $1}')
22037 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
22038 awk "/$objid = /"'{printf $3}')
22043 zfs_object_blksz() {
22047 local vdevdir=$(dirname $(facet_vdevice $ost))
22048 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
22049 local blksz=$(do_facet $ost $cmd $objid |
22050 awk '/dblk/{getline; printf $4}')
22052 case "${blksz: -1}" in
22053 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
22054 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
22061 test_312() { # LU-4856
22062 remote_ost_nodsh && skip "remote OST with nodsh"
22063 [ "$ost1_FSTYPE" = "zfs" ] ||
22064 skip_env "the test only applies to zfs"
22066 local max_blksz=$(do_facet ost1 \
22067 $ZFS get -p recordsize $(facet_device ost1) |
22068 awk '!/VALUE/{print $3}')
22070 # to make life a little bit easier
22071 $LFS mkdir -c 1 -i 0 $DIR/$tdir
22072 $LFS setstripe -c 1 -i 0 $DIR/$tdir
22074 local tf=$DIR/$tdir/$tfile
22076 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
22078 # Get ZFS object id
22079 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
22080 # block size change by sequential overwrite
22083 for ((bs=$PAGE_SIZE; bs <= max_blksz; bs *= 4)) ; do
22084 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
22086 local blksz=$(zfs_object_blksz ost1 $zfs_objid)
22087 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
22091 # block size change by sequential append write
22092 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=1 oflag=sync conv=notrunc
22093 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
22094 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
22097 for ((count = 1; count < $((max_blksz / PAGE_SIZE)); count *= 2)); do
22098 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=$count seek=$count \
22099 oflag=sync conv=notrunc
22101 blksz=$(zfs_object_blksz ost1 $zfs_objid)
22102 [ $blksz -eq $((2 * count * PAGE_SIZE)) ] ||
22103 error "blksz error, actual $blksz, " \
22104 "expected: 2 * $count * $PAGE_SIZE"
22110 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
22111 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
22113 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
22114 blksz=$(zfs_object_blksz ost1 $zfs_objid)
22115 [ $blksz -eq $PAGE_SIZE ] ||
22116 error "blksz error: $blksz, expected: $PAGE_SIZE"
22118 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
22119 blksz=$(zfs_object_blksz ost1 $zfs_objid)
22120 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
22122 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
22123 blksz=$(zfs_object_blksz ost1 $zfs_objid)
22124 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
22126 run_test 312 "make sure ZFS adjusts its block size by write pattern"
22129 remote_ost_nodsh && skip "remote OST with nodsh"
22131 local file=$DIR/$tfile
22134 $LFS setstripe -c 1 -i 0 $file || error "setstripe failed"
22136 # define OBD_FAIL_TGT_RCVD_EIO 0x720
22137 do_facet ost1 "$LCTL set_param fail_loc=0x720"
22138 dd if=/dev/zero of=$file bs=$PAGE_SIZE oflag=direct count=1 &&
22139 error "write should failed"
22140 do_facet ost1 "$LCTL set_param fail_loc=0"
22143 run_test 313 "io should fail after last_rcvd update fail"
22146 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
22148 $LFS setstripe -c 2 -i 0 $DIR/$tfile || error "setstripe failed"
22149 do_facet ost1 "$LCTL set_param fail_loc=0x720"
22151 wait_delete_completed
22152 do_facet ost1 "$LCTL set_param fail_loc=0"
22154 run_test 314 "OSP shouldn't fail after last_rcvd update failure"
22156 test_315() { # LU-618
22157 [ -f /proc/$$/io ] || skip_env "no IO accounting in kernel"
22159 local file=$DIR/$tfile
22162 $MULTIOP $file oO_CREAT:O_DIRECT:O_RDWR:w4063232c ||
22163 error "multiop file write failed"
22164 $MULTIOP $file oO_RDONLY:r4063232_c &
22169 local rbytes=$(awk '/read_bytes/ { print $2 }' /proc/$PID/io)
22172 [ $rbytes -gt 4000000 ] || error "read is not accounted ($rbytes)"
22175 run_test 315 "read should be accounted"
22178 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
22179 large_xattr_enabled || skip_env "ea_inode feature disabled"
22181 rm -rf $DIR/$tdir/d
22182 mkdir -p $DIR/$tdir/d
22183 chown nobody $DIR/$tdir/d
22184 touch $DIR/$tdir/d/file
22186 $LFS mv -m1 $DIR/$tdir/d || error "lfs mv failed"
22188 run_test 316 "lfs mv"
22191 [ $MDS1_VERSION -lt $(version_code 2.11.53) ] &&
22192 skip "Need MDS version at least 2.11.53"
22193 if [ "$ost1_FSTYPE" == "zfs" ]; then
22194 skip "LU-10370: no implementation for ZFS"
22198 local grant_blk_size
22200 grant_blk_size=$($LCTL get_param osc.$FSNAME*.import |
22201 awk '/grant_block_size:/ { print $2; exit; }')
22203 # Create File of size 5M. Truncate it to below size's and verify
22206 dd if=/dev/zero of=$DIR/$tfile bs=5M count=1 conv=fsync ||
22207 error "Create file $DIR/$tfile failed"
22208 stack_trap "rm -f $DIR/$tfile" EXIT
22210 for trunc_sz in 2097152 4097 4000 509 0; do
22211 $TRUNCATE $DIR/$tfile $trunc_sz ||
22212 error "truncate $tfile to $trunc_sz failed"
22213 local sz=$(stat --format=%s $DIR/$tfile)
22214 local blk=$(stat --format=%b $DIR/$tfile)
22215 local trunc_blk=$((((trunc_sz + (grant_blk_size - 1) ) /
22216 grant_blk_size) * 8))
22218 if [[ $blk -ne $trunc_blk ]]; then
22219 $(which stat) $DIR/$tfile
22220 error "Expected Block $trunc_blk got $blk for $tfile"
22223 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
22224 error "Expected Size $trunc_sz got $sz for $tfile"
22229 # Create file with a hole and write actual two blocks. Block count
22232 dd if=/dev/zero of=$DIR/$tfile bs=$grant_blk_size count=2 seek=5 \
22233 conv=fsync || error "Create file : $DIR/$tfile"
22235 # Calculate the final truncate size.
22236 trunc_sz=$(($(stat --format=%s $DIR/$tfile) - (grant_blk_size + 1)))
22239 # truncate to size $trunc_sz bytes. Strip the last block
22240 # The block count must drop to 8
22242 $TRUNCATE $DIR/$tfile $trunc_sz ||
22243 error "truncate $tfile to $trunc_sz failed"
22245 local trunc_bsz=$((grant_blk_size / $(stat --format=%B $DIR/$tfile)))
22246 sz=$(stat --format=%s $DIR/$tfile)
22247 blk=$(stat --format=%b $DIR/$tfile)
22249 if [[ $blk -ne $trunc_bsz ]]; then
22250 $(which stat) $DIR/$tfile
22251 error "Expected Block $trunc_bsz got $blk for $tfile"
22254 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
22255 error "Expected Size $trunc_sz got $sz for $tfile"
22257 run_test 317 "Verify blocks get correctly update after truncate"
22260 local old_max_active=$($LCTL get_param -n \
22261 llite.*.max_read_ahead_async_active 2>/dev/null)
22263 $LCTL set_param llite.*.max_read_ahead_async_active=256
22264 local max_active=$($LCTL get_param -n \
22265 llite.*.max_read_ahead_async_active 2>/dev/null)
22266 [ $max_active -ne 256 ] && error "expected 256 but got $max_active"
22268 $LCTL set_param llite.*.max_read_ahead_async_active=0 ||
22269 error "set max_read_ahead_async_active should succeed"
22271 $LCTL set_param llite.*.max_read_ahead_async_active=512
22272 max_active=$($LCTL get_param -n \
22273 llite.*.max_read_ahead_async_active 2>/dev/null)
22274 [ $max_active -eq 512 ] || error "expected 512 but got $max_active"
22276 # restore @max_active
22277 [ $old_max_active -ne 0 ] && $LCTL set_param \
22278 llite.*.max_read_ahead_async_active=$old_max_active
22280 local old_threshold=$($LCTL get_param -n \
22281 llite.*.read_ahead_async_file_threshold_mb 2>/dev/null)
22282 local max_per_file_mb=$($LCTL get_param -n \
22283 llite.*.max_read_ahead_per_file_mb 2>/dev/null)
22285 local invalid=$(($max_per_file_mb + 1))
22287 llite.*.read_ahead_async_file_threshold_mb=$invalid\
22288 && error "set $invalid should fail"
22290 local valid=$(($invalid - 1))
22292 llite.*.read_ahead_async_file_threshold_mb=$valid ||
22293 error "set $valid should succeed"
22294 local threshold=$($LCTL get_param -n \
22295 llite.*.read_ahead_async_file_threshold_mb 2>/dev/null)
22296 [ $threshold -eq $valid ] || error \
22297 "expect threshold $valid got $threshold"
22299 llite.*.read_ahead_async_file_threshold_mb=$old_threshold
22301 run_test 318 "Verify async readahead tunables"
22304 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
22306 local before=$(date +%s)
22308 local mdir=$DIR/$tdir
22309 local file=$mdir/xxx
22311 $LFS mkdir -i0 $mdir || error "mkdir $mdir fails"
22314 #define OBD_FAIL_LDLM_LOCAL_CANCEL_PAUSE 0x32c
22315 $LCTL set_param fail_val=5 fail_loc=0x8000032c
22316 $LFS mv -m1 $file &
22319 dd if=$file of=/dev/null
22321 evict=$($LCTL get_param mdc.$FSNAME-MDT*.state |
22322 awk -F"[ [,]" '/EVICTED ]$/ { if (mx<$5) {mx=$5;} } END { print mx }')
22324 [ -z "$evict" ] || [[ $evict -le $before ]] || error "eviction happened"
22326 run_test 319 "lost lease lock on migrate error"
22328 test_398a() { # LU-4198
22329 $LFS setstripe -c 1 -i 0 $DIR/$tfile
22330 $LCTL set_param ldlm.namespaces.*.lru_size=clear
22332 # request a new lock on client
22333 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
22335 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
22336 local lock_count=$($LCTL get_param -n \
22337 ldlm.namespaces.*-OST0000-osc-ffff*.lru_size)
22338 [[ $lock_count -eq 0 ]] || error "lock should be cancelled by direct IO"
22340 $LCTL set_param ldlm.namespaces.*-OST0000-osc-ffff*.lru_size=clear
22342 # no lock cached, should use lockless IO and not enqueue new lock
22343 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
22344 lock_count=$($LCTL get_param -n \
22345 ldlm.namespaces.*-OST0000-osc-ffff*.lru_size)
22346 [[ $lock_count -eq 0 ]] || error "no lock should be held by direct IO"
22348 run_test 398a "direct IO should cancel lock otherwise lockless"
22350 test_398b() { # LU-4198
22351 which fio || skip_env "no fio installed"
22352 $LFS setstripe -c -1 $DIR/$tfile
22355 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size
22358 echo "mix direct rw ${size}M to OST0 by fio with $njobs jobs..."
22359 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE --direct=1 \
22360 --numjobs=$njobs --fallocate=none \
22361 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
22362 --filename=$DIR/$tfile &
22365 echo "mix buffer rw ${size}M to OST0 by fio with $njobs jobs..."
22366 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE \
22367 --numjobs=$njobs --fallocate=none \
22368 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
22369 --filename=$DIR/$tfile || true
22374 run_test 398b "DIO and buffer IO race"
22376 test_398c() { # LU-4198
22377 which fio || skip_env "no fio installed"
22379 saved_debug=$($LCTL get_param -n debug)
22380 $LCTL set_param debug=0
22382 local size=$(lctl get_param -n osc.$FSNAME-OST0000*.kbytesavail | head -1)
22383 ((size /= 1024)) # by megabytes
22384 ((size /= 2)) # write half of the OST at most
22385 [ $size -gt 40 ] && size=40 #reduce test time anyway
22387 $LFS setstripe -c 1 $DIR/$tfile
22389 # it seems like ldiskfs reserves more space than necessary if the
22390 # writing blocks are not mapped, so it extends the file firstly
22391 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size && sync
22392 cancel_lru_locks osc
22394 # clear and verify rpc_stats later
22395 $LCTL set_param osc.${FSNAME}-OST0000-osc-ffff*.rpc_stats=clear
22398 echo "writing ${size}M to OST0 by fio with $njobs jobs..."
22399 fio --name=rand-write --rw=randwrite --bs=$PAGE_SIZE --direct=1 \
22400 --numjobs=$njobs --fallocate=none --ioengine=libaio \
22401 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
22402 --filename=$DIR/$tfile
22403 [ $? -eq 0 ] || error "fio write error"
22405 [ $($LCTL get_param -n \
22406 ldlm.namespaces.${FSNAME}-OST0000-osc-ffff*.lock_count) -eq 0 ] ||
22407 error "Locks were requested while doing AIO"
22409 # get the percentage of 1-page I/O
22410 pct=$($LCTL get_param osc.${FSNAME}-OST0000-osc-ffff*.rpc_stats |
22411 grep -A 1 'pages per rpc' | grep -v 'pages per rpc' |
22413 [ $pct -le 50 ] || error "$pct% of I/O are 1-page"
22415 echo "mix rw ${size}M to OST0 by fio with $njobs jobs..."
22416 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE --direct=1 \
22417 --numjobs=$njobs --fallocate=none --ioengine=libaio \
22418 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
22419 --filename=$DIR/$tfile
22420 [ $? -eq 0 ] || error "fio mixed read write error"
22422 echo "AIO with large block size ${size}M"
22423 fio --name=rand-rw --rw=randrw --bs=${size}M --direct=1 \
22424 --numjobs=1 --fallocate=none --ioengine=libaio \
22425 --iodepth=16 --allow_file_create=0 --size=${size}M \
22426 --filename=$DIR/$tfile
22427 [ $? -eq 0 ] || error "fio large block size failed"
22430 $LCTL set_param debug="$saved_debug"
22432 run_test 398c "run fio to test AIO"
22434 test_398d() { # LU-13846
22435 test -f aiocp || skip_env "no aiocp installed"
22436 local aio_file=$DIR/aio_file
22438 $LFS setstripe -c -1 -S 1M $DIR/$tfile $aio_file
22440 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=64
22441 aiocp -a $PAGE_SIZE -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file
22443 diff $DIR/$tfile $aio_file || "file diff after aiocp"
22445 # make sure we don't crash and fail properly
22446 aiocp -a 512 -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file &&
22447 error "aio not aligned with PAGE SIZE should fail"
22449 rm -rf $DIR/$tfile $aio_file
22451 run_test 398d "run aiocp to verify block size > stripe size"
22454 dd if=/dev/zero of=$DIR/$tfile bs=1234 count=1
22455 touch $DIR/$tfile.new
22456 dd if=$DIR/$tfile of=$DIR/$tfile.new bs=1M count=1 oflag=direct
22458 run_test 398e "O_Direct open cleared by fcntl doesn't cause hang"
22461 local read_write=$1
22462 if [ "$read_write" = "write" ]; then
22463 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
22464 elif [ "$read_write" = "read" ]; then
22465 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
22467 error "argument error"
22470 # turn off debug for performance testing
22471 local saved_debug=$($LCTL get_param -n debug)
22472 $LCTL set_param debug=0
22474 $LFS setstripe -c 1 -i 0 $DIR/$tfile
22476 # get ost1 size - $FSNAME-OST0000
22477 local ost1_avail_size=$($LFS df | awk /${ost1_svc}/'{ print $4 }')
22478 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
22479 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
22481 if [ "$read_write" = "read" ]; then
22482 $TRUNCATE $DIR/$tfile $(expr 1048576 \* $blocks)
22485 local start_time=$(date +%s.%N)
22486 $dd_cmd bs=1M count=$blocks oflag=sync ||
22487 error "real dd $read_write error"
22488 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
22490 if [ "$read_write" = "write" ]; then
22494 # define OBD_FAIL_OST_FAKE_RW 0x238
22495 do_facet ost1 $LCTL set_param fail_loc=0x238
22497 local start_time=$(date +%s.%N)
22498 $dd_cmd bs=1M count=$blocks oflag=sync ||
22499 error "fake dd $read_write error"
22500 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
22502 if [ "$read_write" = "write" ]; then
22504 cancel_lru_locks osc
22505 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
22506 error "$tfile size not $blocks MB"
22508 do_facet ost1 $LCTL set_param fail_loc=0
22510 echo "fake $read_write $duration_fake vs. normal $read_write" \
22511 "$duration in seconds"
22512 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
22513 error_not_in_vm "fake write is slower"
22515 $LCTL set_param -n debug="$saved_debug"
22518 test_399a() { # LU-7655 for OST fake write
22519 remote_ost_nodsh && skip "remote OST with nodsh"
22523 run_test 399a "fake write should not be slower than normal write"
22525 test_399b() { # LU-8726 for OST fake read
22526 remote_ost_nodsh && skip "remote OST with nodsh"
22527 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
22528 skip_env "ldiskfs only test"
22533 run_test 399b "fake read should not be slower than normal read"
22535 test_400a() { # LU-1606, was conf-sanity test_74
22536 if ! which $CC > /dev/null 2>&1; then
22537 skip_env "$CC is not installed"
22540 local extra_flags=''
22541 local out=$TMP/$tfile
22542 local prefix=/usr/include/lustre
22545 # Oleg removes c files in his test rig so test if any c files exist
22546 [ -z "$(ls -A $LUSTRE_TESTS_API_DIR)" ] && \
22547 skip_env "Needed c test files are missing"
22549 if ! [[ -d $prefix ]]; then
22550 # Assume we're running in tree and fixup the include path.
22551 extra_flags+=" -I$LUSTRE/../lnet/include/uapi -I$LUSTRE/include/uapi -I$LUSTRE/include"
22552 extra_flags+=" -L$LUSTRE/utils/.lib"
22555 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
22556 $CC -Wall -Werror -std=c99 $extra_flags -o $out $prog -llustreapi ||
22557 error "client api broken"
22561 run_test 400a "Lustre client api program can compile and link"
22563 test_400b() { # LU-1606, LU-5011
22565 local out=$TMP/$tfile
22566 local prefix=/usr/include/linux/lustre
22568 # We use a hard coded prefix so that this test will not fail
22569 # when run in tree. There are headers in lustre/include/lustre/
22570 # that are not packaged (like lustre_idl.h) and have more
22571 # complicated include dependencies (like config.h and lnet/types.h).
22572 # Since this test about correct packaging we just skip them when
22573 # they don't exist (see below) rather than try to fixup cppflags.
22575 if ! which $CC > /dev/null 2>&1; then
22576 skip_env "$CC is not installed"
22579 for header in $prefix/*.h; do
22580 if ! [[ -f "$header" ]]; then
22584 if [[ "$(basename $header)" == lustre_ioctl.h ]]; then
22585 continue # lustre_ioctl.h is internal header
22588 $CC -Wall -Werror -std=c99 -include $header -c -x c /dev/null -o $out ||
22589 error "cannot compile '$header'"
22593 run_test 400b "packaged headers can be compiled"
22595 test_401a() { #LU-7437
22596 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
22597 [ -n "$printf_arg" ] && skip_env "find does not support -printf"
22599 #count the number of parameters by "list_param -R"
22600 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
22601 #count the number of parameters by listing proc files
22602 local proc_regexp="/{proc,sys}/{fs,sys,kernel/debug}/{lustre,lnet}/"
22603 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
22604 echo "proc_dirs='$proc_dirs'"
22605 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
22606 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
22609 [ $params -eq $procs ] ||
22610 error "found $params parameters vs. $procs proc files"
22612 # test the list_param -D option only returns directories
22613 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
22614 #count the number of parameters by listing proc directories
22615 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
22618 [ $params -eq $procs ] ||
22619 error "found $params parameters vs. $procs proc files"
22621 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
22624 # jobid_var may not allow arbitrary values, so use jobid_name
22626 if $LCTL list_param jobid_name > /dev/null 2>&1; then
22627 local testname=jobid_name tmp='testing%p'
22629 local testname=jobid_var tmp=testing
22632 local save=$($LCTL get_param -n $testname)
22634 $LCTL set_param foo=bar $testname=$tmp bar=baz &&
22635 error "no error returned when setting bad parameters"
22637 local jobid_new=$($LCTL get_param -n foe $testname baz)
22638 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
22640 $LCTL set_param -n fog=bam $testname=$save bat=fog
22641 local jobid_old=$($LCTL get_param -n foe $testname bag)
22642 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
22644 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
22647 # jobid_var may not allow arbitrary values, so use jobid_name
22649 if $LCTL list_param jobid_name > /dev/null 2>&1; then
22650 local testname=jobid_name
22652 local testname=jobid_var
22655 local jobid_var_old=$($LCTL get_param -n $testname)
22656 local jobid_var_new
22658 $LCTL set_param $testname= &&
22659 error "no error returned for 'set_param a='"
22661 jobid_var_new=$($LCTL get_param -n $testname)
22662 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
22663 error "$testname was changed by setting without value"
22665 $LCTL set_param $testname &&
22666 error "no error returned for 'set_param a'"
22668 jobid_var_new=$($LCTL get_param -n $testname)
22669 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
22670 error "$testname was changed by setting without value"
22672 run_test 401c "Verify 'lctl set_param' without value fails in either format."
22675 # jobid_var may not allow arbitrary values, so use jobid_name
22677 if $LCTL list_param jobid_name > /dev/null 2>&1; then
22678 local testname=jobid_name new_value='foo=bar%p'
22680 local testname=jobid_var new_valuie=foo=bar
22683 local jobid_var_old=$($LCTL get_param -n $testname)
22684 local jobid_var_new
22686 $LCTL set_param $testname=$new_value ||
22687 error "'set_param a=b' did not accept a value containing '='"
22689 jobid_var_new=$($LCTL get_param -n $testname)
22690 [[ "$jobid_var_new" == "$new_value" ]] ||
22691 error "'set_param a=b' failed on a value containing '='"
22693 # Reset the $testname to test the other format
22694 $LCTL set_param $testname=$jobid_var_old
22695 jobid_var_new=$($LCTL get_param -n $testname)
22696 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
22697 error "failed to reset $testname"
22699 $LCTL set_param $testname $new_value ||
22700 error "'set_param a b' did not accept a value containing '='"
22702 jobid_var_new=$($LCTL get_param -n $testname)
22703 [[ "$jobid_var_new" == "$new_value" ]] ||
22704 error "'set_param a b' failed on a value containing '='"
22706 $LCTL set_param $testname $jobid_var_old
22707 jobid_var_new=$($LCTL get_param -n $testname)
22708 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
22709 error "failed to reset $testname"
22711 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
22714 [[ $MDS1_VERSION -ge $(version_code 2.7.66) ]] ||
22715 [[ $MDS1_VERSION -ge $(version_code 2.7.18.4) &&
22716 $MDS1_VERSION -lt $(version_code 2.7.50) ]] ||
22717 [[ $MDS1_VERSION -ge $(version_code 2.7.2) &&
22718 $MDS1_VERSION -lt $(version_code 2.7.11) ]] ||
22719 skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+"
22720 remote_mds_nodsh && skip "remote MDS with nodsh"
22722 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
22723 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
22724 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
22725 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
22726 echo "Touch failed - OK"
22728 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
22731 local file1=$DIR/$tfile.1
22732 local file2=$DIR/$tfile.2
22733 local tfile=$TMP/$tfile
22735 rm -f $file1 $file2 $tfile
22740 # 30 sec OBD_TIMEOUT in ll_getattr()
22741 # right before populating st_nlink
22742 $LCTL set_param fail_loc=0x80001409
22743 stat -c %h $file1 > $tfile &
22745 # create an alias, drop all locks and reclaim the dentry
22747 cancel_lru_locks mdc
22748 cancel_lru_locks osc
22749 sysctl -w vm.drop_caches=2
22753 [ $(cat $tfile) -gt 0 ] || error "wrong nlink count: $(cat $tfile)"
22755 rm -f $tfile $file1 $file2
22757 run_test 403 "i_nlink should not drop to zero due to aliasing"
22759 test_404() { # LU-6601
22760 [[ $MDS1_VERSION -ge $(version_code 2.8.53) ]] ||
22761 skip "Need server version newer than 2.8.52"
22762 remote_mds_nodsh && skip "remote MDS with nodsh"
22764 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
22765 awk '/osp .*-osc-MDT/ { print $4}')
22768 for osp in $mosps; do
22769 echo "Deactivate: " $osp
22770 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
22771 local stat=$(do_facet $SINGLEMDS $LCTL dl |
22772 awk -vp=$osp '$4 == p { print $2 }')
22773 [ $stat = IN ] || {
22774 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
22775 error "deactivate error"
22777 echo "Activate: " $osp
22778 do_facet $SINGLEMDS $LCTL --device %$osp activate
22779 local stat=$(do_facet $SINGLEMDS $LCTL dl |
22780 awk -vp=$osp '$4 == p { print $2 }')
22781 [ $stat = UP ] || {
22782 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
22783 error "activate error"
22787 run_test 404 "validate manual {de}activated works properly for OSPs"
22790 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
22791 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] ||
22792 [ $CLIENT_VERSION -lt $(version_code 2.6.99) ] &&
22793 skip "Layout swap lock is not supported"
22795 check_swap_layouts_support
22796 check_swap_layout_no_dom $DIR
22798 test_mkdir $DIR/$tdir
22799 swap_lock_test -d $DIR/$tdir ||
22800 error "One layout swap locked test failed"
22802 run_test 405 "Various layout swap lock tests"
22805 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22806 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
22807 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
22808 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22809 [ $MDS1_VERSION -lt $(version_code 2.8.50) ] &&
22810 skip "Need MDS version at least 2.8.50"
22812 local def_stripe_size=$($LFS getstripe -S $MOUNT)
22813 local test_pool=$TESTNAME
22815 pool_add $test_pool || error "pool_add failed"
22816 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
22817 error "pool_add_targets failed"
22819 save_layout_restore_at_exit $MOUNT
22821 # parent set default stripe count only, child will stripe from both
22822 # parent and fs default
22823 $LFS setstripe -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
22824 error "setstripe $MOUNT failed"
22825 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
22826 $LFS setstripe -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
22827 for i in $(seq 10); do
22828 local f=$DIR/$tdir/$tfile.$i
22829 touch $f || error "touch failed"
22830 local count=$($LFS getstripe -c $f)
22831 [ $count -eq $OSTCOUNT ] ||
22832 error "$f stripe count $count != $OSTCOUNT"
22833 local offset=$($LFS getstripe -i $f)
22834 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
22835 local size=$($LFS getstripe -S $f)
22836 [ $size -eq $((def_stripe_size * 2)) ] ||
22837 error "$f stripe size $size != $((def_stripe_size * 2))"
22838 local pool=$($LFS getstripe -p $f)
22839 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
22842 # change fs default striping, delete parent default striping, now child
22843 # will stripe from new fs default striping only
22844 $LFS setstripe -c 1 -S $def_stripe_size -i 0 $MOUNT ||
22845 error "change $MOUNT default stripe failed"
22846 $LFS setstripe -c 0 $DIR/$tdir ||
22847 error "delete $tdir default stripe failed"
22848 for i in $(seq 11 20); do
22849 local f=$DIR/$tdir/$tfile.$i
22850 touch $f || error "touch $f failed"
22851 local count=$($LFS getstripe -c $f)
22852 [ $count -eq 1 ] || error "$f stripe count $count != 1"
22853 local offset=$($LFS getstripe -i $f)
22854 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
22855 local size=$($LFS getstripe -S $f)
22856 [ $size -eq $def_stripe_size ] ||
22857 error "$f stripe size $size != $def_stripe_size"
22858 local pool=$($LFS getstripe -p $f)
22859 [ $pool == $test_pool ] || error "$f pool $pool isn't set"
22862 unlinkmany $DIR/$tdir/$tfile. 1 20
22864 local f=$DIR/$tdir/$tfile
22865 pool_remove_all_targets $test_pool $f
22866 pool_remove $test_pool $f
22868 run_test 406 "DNE support fs default striping"
22871 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22872 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
22873 skip "Need MDS version at least 2.8.55"
22874 remote_mds_nodsh && skip "remote MDS with nodsh"
22876 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
22877 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
22878 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
22879 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
22880 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
22882 #define OBD_FAIL_DT_TXN_STOP 0x2019
22883 for idx in $(seq $MDSCOUNT); do
22884 do_facet mds$idx "lctl set_param fail_loc=0x2019"
22886 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
22887 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
22888 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
22891 run_test 407 "transaction fail should cause operation fail"
22894 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1 oflag=direct
22896 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
22897 lctl set_param fail_loc=0x8000040a
22898 # let ll_prepare_partial_page() fail
22899 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
22903 # create at least 100 unused inodes so that
22904 # shrink_icache_memory(0) should not return 0
22905 touch $DIR/$tfile-{0..100}
22906 rm -f $DIR/$tfile-{0..100}
22909 echo 2 > /proc/sys/vm/drop_caches
22911 run_test 408 "drop_caches should not hang due to page leaks"
22915 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
22917 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
22918 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
22919 touch $DIR/$tdir/guard || error "(2) Fail to create"
22921 local PREFIX=$(str_repeat 'A' 128)
22922 echo "Create 1K hard links start at $(date)"
22923 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
22924 error "(3) Fail to hard link"
22926 echo "Links count should be right although linkEA overflow"
22927 stat $DIR/$tdir/guard || error "(4) Fail to stat"
22928 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
22929 [ $linkcount -eq 1001 ] ||
22930 error "(5) Unexpected hard links count: $linkcount"
22932 echo "List all links start at $(date)"
22933 ls -l $DIR/$tdir/foo > /dev/null ||
22934 error "(6) Fail to list $DIR/$tdir/foo"
22936 echo "Unlink hard links start at $(date)"
22937 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
22938 error "(7) Fail to unlink"
22939 echo "Unlink hard links finished at $(date)"
22941 run_test 409 "Large amount of cross-MDTs hard links on the same file"
22945 [[ $CLIENT_VERSION -lt $(version_code 2.9.59) ]] &&
22946 skip "Need client version at least 2.9.59"
22947 [ -f $LUSTRE/tests/kernel/kinode.ko ] ||
22948 skip "Need MODULES build"
22950 # Create a file, and stat it from the kernel
22951 local testfile=$DIR/$tfile
22954 local run_id=$RANDOM
22955 local my_ino=$(stat --format "%i" $testfile)
22957 # Try to insert the module. This will always fail as the
22958 # module is designed to not be inserted.
22959 insmod $LUSTRE/tests/kernel/kinode.ko run_id=$run_id fname=$testfile \
22962 # Anything but success is a test failure
22964 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
22965 error "no inode match"
22967 run_test 410 "Test inode number returned from kernel thread"
22969 cleanup_test411_cgroup() {
22975 local cg_basedir=/sys/fs/cgroup/memory
22977 test -f "$cg_basedir/memory.kmem.limit_in_bytes" ||
22978 skip "no setup for cgroup"
22980 dd if=/dev/zero of=$DIR/$tfile bs=1M count=100 conv=fsync ||
22981 error "test file creation failed"
22982 cancel_lru_locks osc
22984 # Create a very small memory cgroup to force a slab allocation error
22985 local cgdir=$cg_basedir/osc_slab_alloc
22986 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
22987 trap "cleanup_test411_cgroup $cgdir" EXIT
22988 echo 2M > $cgdir/memory.kmem.limit_in_bytes
22989 echo 1M > $cgdir/memory.limit_in_bytes
22991 # Should not LBUG, just be killed by oom-killer
22992 # dd will return 0 even allocation failure in some environment.
22993 # So don't check return value
22994 sh -c "echo \$$ > $cgdir/tasks && dd if=$DIR/$tfile of=/dev/null"
22995 cleanup_test411_cgroup $cgdir
22999 run_test 411 "Slab allocation error with cgroup does not LBUG"
23002 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23003 if [ $MDS1_VERSION -lt $(version_code 2.10.55) ]; then
23004 skip "Need server version at least 2.10.55"
23007 $LFS mkdir -i $((MDSCOUNT - 1)),$((MDSCOUNT - 2)) $DIR/$tdir ||
23008 error "mkdir failed"
23009 $LFS getdirstripe $DIR/$tdir
23010 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
23011 [ $stripe_index -eq $((MDSCOUNT - 1)) ] ||
23012 error "expect $((MDSCOUT - 1)) get $stripe_index"
23013 local stripe_count=$($LFS getdirstripe -T $DIR/$tdir)
23014 [ $stripe_count -eq 2 ] ||
23015 error "expect 2 get $stripe_count"
23017 run_test 412 "mkdir on specific MDTs"
23021 local stripe_count=$2
23022 local mdts=$(comma_list $(mdts_nodes))
23025 local lmv_qos_prio_free
23026 local lmv_qos_threshold_rr
23027 local lmv_qos_maxage
23028 local lod_qos_prio_free
23029 local lod_qos_threshold_rr
23030 local lod_qos_maxage
23034 lmv_qos_prio_free=$($LCTL get_param -n lmv.*.qos_prio_free | head -n1)
23035 lmv_qos_prio_free=${lmv_qos_prio_free%%%}
23036 lmv_qos_threshold_rr=$($LCTL get_param -n lmv.*.qos_threshold_rr |
23038 lmv_qos_threshold_rr=${lmv_qos_threshold_rr%%%}
23039 lmv_qos_maxage=$($LCTL get_param -n lmv.*.qos_maxage)
23040 stack_trap "$LCTL set_param \
23041 lmv.*.qos_prio_free=$lmv_qos_prio_free > /dev/null" EXIT
23042 stack_trap "$LCTL set_param \
23043 lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null" EXIT
23044 stack_trap "$LCTL set_param \
23045 lmv.*.qos_maxage=$lmv_qos_maxage > /dev/null" EXIT
23047 lod_qos_prio_free=$(do_facet mds1 $LCTL get_param -n \
23048 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_prio_free | head -n1)
23049 lod_qos_prio_free=${lod_qos_prio_free%%%}
23050 lod_qos_threshold_rr=$(do_facet mds1 $LCTL get_param -n \
23051 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_threshold_rr | head -n1)
23052 lod_qos_threshold_rr=${lod_qos_threshold_rr%%%}
23053 lod_qos_maxage=$(do_facet mds1 $LCTL get_param -n \
23054 lod.$FSNAME-MDT0000-mdtlov.qos_maxage | awk '{ print $1 }')
23055 stack_trap "do_nodes $mdts $LCTL set_param \
23056 lod.*.mdt_qos_prio_free=$lod_qos_prio_free > /dev/null" EXIT
23057 stack_trap "do_nodes $mdts $LCTL set_param \
23058 lod.*.mdt_qos_threshold_rr=$lod_qos_threshold_rr > /dev/null" \
23060 stack_trap "do_nodes $mdts $LCTL set_param \
23061 lod.*.mdt_qos_maxage=$lod_qos_maxage > /dev/null" EXIT
23064 echo "Mkdir (stripe_count $stripe_count) roundrobin:"
23066 $LCTL set_param lmv.*.qos_threshold_rr=100 > /dev/null
23067 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_threshold_rr=100 > /dev/null
23069 testdir=$DIR/$tdir-s$stripe_count/rr
23071 for i in $(seq $((100 * MDSCOUNT))); do
23072 eval $mkdir_cmd $testdir/subdir$i ||
23073 error "$mkdir_cmd subdir$i failed"
23076 for i in $(seq $MDSCOUNT); do
23077 count=$($LFS getdirstripe -i $testdir/* |
23078 grep ^$((i - 1))$ | wc -l)
23079 echo "$count directories created on MDT$((i - 1))"
23080 [ $count -eq 100 ] || error "subdirs are not evenly distributed"
23082 if [ $stripe_count -gt 1 ]; then
23083 count=$($LFS getdirstripe $testdir/* |
23084 grep -P "^\s+$((i - 1))\t" | wc -l)
23085 echo "$count stripes created on MDT$((i - 1))"
23086 # deviation should < 5% of average
23087 [ $count -lt $((95 * stripe_count)) ] ||
23088 [ $count -gt $((105 * stripe_count)) ] &&
23089 error "stripes are not evenly distributed"
23093 $LCTL set_param lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null
23094 do_nodes $mdts $LCTL set_param \
23095 lod.*.mdt_qos_threshold_rr=$lod_qos_threshold_rr > /dev/null
23098 echo "Check for uneven MDTs: "
23108 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
23109 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
23110 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
23112 max=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
23113 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
23116 for ((i = 1; i < ${#ffree[@]}; i++)); do
23117 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
23118 if [ $tmp -gt $max ]; then
23122 if [ $tmp -lt $min ]; then
23128 [ ${ffree[min_index]} -eq 0 ] &&
23129 skip "no free files in MDT$min_index"
23130 [ ${ffree[min_index]} -gt 100000000 ] &&
23131 skip "too much free files in MDT$min_index"
23133 # Check if we need to generate uneven MDTs
23135 local diff=$(((max - min) * 100 / min))
23136 local value="$(generate_string 1024)"
23138 while [ $diff -lt $threshold ]; do
23139 # generate uneven MDTs, create till $threshold% diff
23140 echo -n "weight diff=$diff% must be > $threshold% ..."
23141 count=$((${ffree[min_index]} / 10))
23142 # 50 sec per 10000 files in vm
23143 [ $count -gt 40000 ] && [ "$SLOW" = "no" ] &&
23144 skip "$count files to create"
23145 echo "Fill MDT$min_index with $count files"
23146 [ -d $DIR/$tdir-MDT$min_index ] ||
23147 $LFS mkdir -i $min_index $DIR/$tdir-MDT$min_index ||
23148 error "mkdir $tdir-MDT$min_index failed"
23149 for i in $(seq $count); do
23150 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE \
23151 $DIR/$tdir-MDT$min_index/f$j_$i > /dev/null ||
23152 error "create f$j_$i failed"
23153 setfattr -n user.413b -v $value \
23154 $DIR/$tdir-MDT$min_index/f$j_$i ||
23155 error "setfattr f$j_$i failed"
23158 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-*.filesfree))
23159 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-*.kbytesavail))
23160 max=$(((${ffree[max_index]} >> 8) * \
23161 (${bavail[max_index]} * bsize >> 16)))
23162 min=$(((${ffree[min_index]} >> 8) * \
23163 (${bavail[min_index]} * bsize >> 16)))
23164 diff=$(((max - min) * 100 / min))
23167 echo "MDT filesfree available: ${ffree[@]}"
23168 echo "MDT blocks available: ${bavail[@]}"
23169 echo "weight diff=$diff%"
23172 echo "Mkdir (stripe_count $stripe_count) with balanced space usage:"
23174 $LCTL set_param lmv.*.qos_prio_free=100 > /dev/null
23175 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_prio_free=100 > /dev/null
23176 # decrease statfs age, so that it can be updated in time
23177 $LCTL set_param lmv.*.qos_maxage=1 > /dev/null
23178 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_maxage=1 > /dev/null
23182 testdir=$DIR/$tdir-s$stripe_count/qos
23184 for i in $(seq $((100 * MDSCOUNT))); do
23185 eval $mkdir_cmd $testdir/subdir$i ||
23186 error "$mkdir_cmd subdir$i failed"
23189 for i in $(seq $MDSCOUNT); do
23190 count=$($LFS getdirstripe -i $testdir/* | grep ^$((i - 1))$ |
23192 echo "$count directories created on MDT$((i - 1))"
23194 if [ $stripe_count -gt 1 ]; then
23195 count=$($LFS getdirstripe $testdir/* |
23196 grep -P "^\s+$((i - 1))\t" | wc -l)
23197 echo "$count stripes created on MDT$((i - 1))"
23201 max=$($LFS getdirstripe -i $testdir/* | grep ^$max_index$ | wc -l)
23202 min=$($LFS getdirstripe -i $testdir/* | grep ^$min_index$ | wc -l)
23204 # D-value should > 10% of averge
23205 [ $((max - min)) -lt 10 ] &&
23206 error "subdirs shouldn't be evenly distributed"
23209 if [ $stripe_count -gt 1 ]; then
23210 max=$($LFS getdirstripe $testdir/* |
23211 grep -P "^\s+$max_index\t" | wc -l)
23212 min=$($LFS getdirstripe $testdir/* |
23213 grep -P "^\s+$min_index\t" | wc -l)
23214 [ $((max - min)) -le $((10 * stripe_count)) ] &&
23215 error "stripes shouldn't be evenly distributed"|| true
23220 [ $MDSCOUNT -lt 2 ] &&
23221 skip "We need at least 2 MDTs for this test"
23223 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
23224 skip "Need server version at least 2.12.52"
23228 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
23229 mkdir $DIR/$tdir-s$stripe_count || error "mkdir failed"
23230 mkdir $DIR/$tdir-s$stripe_count/rr || error "mkdir failed"
23231 mkdir $DIR/$tdir-s$stripe_count/qos || error "mkdir failed"
23232 test_qos_mkdir "$LFS mkdir -c $stripe_count" $stripe_count
23235 run_test 413a "QoS mkdir with 'lfs mkdir -i -1'"
23238 [ $MDSCOUNT -lt 2 ] &&
23239 skip "We need at least 2 MDTs for this test"
23241 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
23242 skip "Need server version at least 2.12.52"
23246 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
23247 mkdir $DIR/$tdir-s$stripe_count || error "mkdir failed"
23248 mkdir $DIR/$tdir-s$stripe_count/rr || error "mkdir failed"
23249 mkdir $DIR/$tdir-s$stripe_count/qos || error "mkdir failed"
23250 $LFS setdirstripe -D -c $stripe_count \
23251 $DIR/$tdir-s$stripe_count/rr ||
23252 error "setdirstripe failed"
23253 $LFS setdirstripe -D -c $stripe_count \
23254 $DIR/$tdir-s$stripe_count/qos ||
23255 error "setdirstripe failed"
23256 test_qos_mkdir "mkdir" $stripe_count
23259 run_test 413b "QoS mkdir under dir whose default LMV starting MDT offset is -1"
23262 #define OBD_FAIL_PTLRPC_BULK_ATTACH 0x521
23263 $LCTL set_param fail_loc=0x80000521
23264 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
23267 run_test 414 "simulate ENOMEM in ptlrpc_register_bulk()"
23270 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23271 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
23272 skip "Need server version at least 2.11.52"
23282 # this test may be slow on ZFS
23283 [ "$mds1_FSTYPE" == "zfs" ] && total=100
23285 # though this test is designed for striped directory, let's test normal
23286 # directory too since lock is always saved as CoS lock.
23287 test_mkdir $DIR/$tdir || error "mkdir $tdir"
23288 createmany -o $DIR/$tdir/$tfile. $total || error "createmany"
23297 start_time=$(date +%s)
23298 for i in $(seq $total); do
23299 mrename $DIR/$tdir/$tfile.$i $DIR/$tdir/$tfile-new.$i \
23302 end_time=$(date +%s)
23303 duration=$((end_time - start_time))
23305 kill -9 $setattr_pid
23307 echo "rename $total files took $duration sec"
23308 [ $duration -lt 100 ] || error "rename took $duration sec"
23310 run_test 415 "lock revoke is not missing"
23313 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
23314 skip "Need server version at least 2.11.55"
23316 # define OBD_FAIL_OSD_TXN_START 0x19a
23317 do_facet mds1 lctl set_param fail_loc=0x19a
23319 lfs mkdir -c $MDSCOUNT $DIR/$tdir
23323 run_test 416 "transaction start failure won't cause system hung"
23327 do_nodes $(comma_list $(mdts_nodes)) \
23328 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=1"
23329 do_nodes $(comma_list $(mdts_nodes)) \
23330 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=1"
23331 do_nodes $(comma_list $(mdts_nodes)) \
23332 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=1"
23336 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
23337 [[ $MDS1_VERSION -lt $(version_code 2.11.56) ]] &&
23338 skip "Need MDS version at least 2.11.56"
23340 trap cleanup_417 RETURN EXIT
23342 $LFS mkdir -i 1 $DIR/$tdir.1 || error "create remote dir $tdir.1 failed"
23343 do_nodes $(comma_list $(mdts_nodes)) \
23344 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=0"
23345 $LFS migrate -m 0 $DIR/$tdir.1 &&
23346 error "migrate dir $tdir.1 should fail"
23348 do_nodes $(comma_list $(mdts_nodes)) \
23349 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=0"
23350 $LFS mkdir -i 1 $DIR/$tdir.2 &&
23351 error "create remote dir $tdir.2 should fail"
23353 do_nodes $(comma_list $(mdts_nodes)) \
23354 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=0"
23355 $LFS mkdir -c 2 $DIR/$tdir.3 &&
23356 error "create striped dir $tdir.3 should fail"
23359 run_test 417 "disable remote dir, striped dir and dir migration"
23361 # Checks that the outputs of df [-i] and lfs df [-i] match
23363 # usage: check_lfs_df <blocks | inodes> <mountpoint>
23373 [ "$1" == "blocks" ] && inodes= || inodes="-i"
23375 for count in {1..100}; do
23379 # read the lines of interest
23380 df_out=($(df -P $inodes $dir | tail -n +2)) ||
23381 error "df $inodes $dir | tail -n +2 failed"
23382 lfs_df_out=($($LFS df $inodes $dir | grep summary:)) ||
23383 error "lfs df $inodes $dir | grep summary: failed"
23385 # skip first substrings of each output as they are different
23386 # "<NID>:/<fsname>" for df, "filesystem_summary:" for lfs df
23387 # compare the two outputs
23389 for i in {1..5}; do
23390 [ "${df_out[i]}" != "${lfs_df_out[i]}" ] && passed=false
23398 lfs df $inodes $dir
23399 error "df and lfs df $1 output mismatch: " \
23400 "df ${inodes}: ${df_out[*]}, " \
23401 "lfs df ${inodes}: ${lfs_df_out[*]}"
23406 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23408 local dir=$DIR/$tdir
23409 local numfiles=$((RANDOM % 4096 + 2))
23410 local numblocks=$((RANDOM % 256 + 1))
23412 wait_delete_completed
23415 # check block output
23416 check_lfs_df blocks $dir
23417 # check inode output
23418 check_lfs_df inodes $dir
23420 # create a single file and retest
23421 echo "Creating a single file and testing"
23422 createmany -o $dir/$tfile- 1 &>/dev/null ||
23423 error "creating 1 file in $dir failed"
23424 check_lfs_df blocks $dir
23425 check_lfs_df inodes $dir
23427 # create a random number of files
23428 echo "Creating $((numfiles - 1)) files and testing"
23429 createmany -o $dir/$tfile- 1 $((numfiles - 1)) &>/dev/null ||
23430 error "creating $((numfiles - 1)) files in $dir failed"
23432 # write a random number of blocks to the first test file
23433 echo "Writing $numblocks 4K blocks and testing"
23434 dd if=/dev/urandom of=$dir/${tfile}-0 bs=4K conv=fsync \
23435 count=$numblocks &>/dev/null ||
23436 error "dd to $dir/${tfile}-0 failed"
23439 check_lfs_df blocks $dir
23440 check_lfs_df inodes $dir
23442 unlinkmany $dir/$tfile- $numfiles &>/dev/null ||
23443 error "unlinking $numfiles files in $dir failed"
23445 run_test 418 "df and lfs df outputs match"
23449 local dir=$DIR/$tdir
23454 cancel_lru_locks mdc
23456 #OBD_FAIL_LLITE_OPEN_BY_NAME 0x1410
23457 $LCTL set_param fail_loc=0x1410
23459 $LCTL set_param fail_loc=0
23462 run_test 419 "Verify open file by name doesn't crash kernel"
23466 [[ $MDS1_VERSION -ge $(version_code 2.12.53) ]] ||
23467 skip "Need MDS version at least 2.12.53"
23469 local SAVE_UMASK=$(umask)
23470 local dir=$DIR/$tdir
23471 local uname=$(getent passwd $RUNAS_ID | cut -d: -f1)
23475 mkdir -m03777 $dir/testdir
23476 ls -dn $dir/testdir
23477 # Need to remove trailing '.' when SELinux is enabled
23478 local dirperms=$(ls -dn $dir/testdir |
23479 awk '{ sub(/\.$/, "", $1); print $1}')
23480 [ $dirperms == "drwxrwsrwt" ] ||
23481 error "incorrect perms on $dir/testdir"
23483 su - $uname -c "PATH=$LUSTRE/tests:\$PATH; \
23484 openfile -f O_RDONLY:O_CREAT -m 02755 $dir/testdir/testfile"
23485 ls -n $dir/testdir/testfile
23486 local fileperms=$(ls -n $dir/testdir/testfile |
23487 awk '{ sub(/\.$/, "", $1); print $1}')
23488 [ $fileperms == "-rwxr-xr-x" ] ||
23489 error "incorrect perms on $dir/testdir/testfile"
23493 run_test 420 "clear SGID bit on non-directories for non-members"
23500 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
23501 skip "Need MDS version at least 2.12.54"
23503 test_mkdir $DIR/$tdir
23504 createmany -o $DIR/$tdir/f 3
23505 cnt=$(ls -1 $DIR/$tdir | wc -l)
23506 [ $cnt != 3 ] && error "unexpected #files: $cnt"
23508 fid1=$(lfs path2fid $DIR/$tdir/f1)
23509 fid2=$(lfs path2fid $DIR/$tdir/f2)
23510 $LFS rmfid $DIR $fid1 $fid2 || error "rmfid failed"
23512 stat $DIR/$tdir/f1 && error "f1 still visible on the client"
23513 stat $DIR/$tdir/f2 && error "f2 still visible on the client"
23515 cnt=$(ls -1 $DIR/$tdir | wc -l)
23516 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
23518 rm -f $DIR/$tdir/f3 || error "can't remove f3"
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 echo "remove using fsname $FSNAME"
23526 $LFS rmfid $FSNAME $fid1 $fid2 || error "rmfid with fsname failed"
23528 cnt=$(ls -1 $DIR/$tdir | wc -l)
23529 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
23531 run_test 421a "simple rm by fid"
23538 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
23539 skip "Need MDS version at least 2.12.54"
23541 test_mkdir $DIR/$tdir
23542 createmany -o $DIR/$tdir/f 3
23543 multiop_bg_pause $DIR/$tdir/f1 o_c || error "multiop failed to start"
23546 FID1=$(lfs path2fid $DIR/$tdir/f1)
23547 FID2=$(lfs path2fid $DIR/$tdir/f2)
23548 $LFS rmfid $DIR $FID1 $FID2 && error "rmfid didn't fail"
23550 kill -USR1 $MULTIPID
23553 cnt=$(ls $DIR/$tdir | wc -l)
23554 [ $cnt == 2 ] || error "unexpected #files after: $cnt"
23556 run_test 421b "rm by fid on open file"
23562 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
23563 skip "Need MDS version at least 2.12.54"
23565 test_mkdir $DIR/$tdir
23566 createmany -o $DIR/$tdir/f 3
23567 touch $DIR/$tdir/$tfile
23568 createmany -l$DIR/$tdir/$tfile $DIR/$tdir/h 180
23569 cnt=$(ls -1 $DIR/$tdir | wc -l)
23570 [ $cnt != 184 ] && error "unexpected #files: $cnt"
23572 FID1=$(lfs path2fid $DIR/$tdir/$tfile)
23573 $LFS rmfid $DIR $FID1 || error "rmfid failed"
23575 cnt=$(ls $DIR/$tdir | wc -l)
23576 [ $cnt == 3 ] || error "unexpected #files after: $cnt"
23578 run_test 421c "rm by fid against hardlinked files"
23584 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
23585 skip "Need MDS version at least 2.12.54"
23587 test_mkdir $DIR/$tdir
23588 createmany -o $DIR/$tdir/f 4097
23589 cnt=$(ls -1 $DIR/$tdir | wc -l)
23590 [ $cnt != 4097 ] && error "unexpected #files: $cnt"
23592 FIDS=$(lfs path2fid $DIR/$tdir/f* | sed "s/[/][^:]*://g")
23593 $LFS rmfid $DIR $FIDS || error "rmfid failed"
23595 cnt=$(ls $DIR/$tdir | wc -l)
23597 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
23599 run_test 421d "rmfid en masse"
23605 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
23606 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
23607 skip "Need MDS version at least 2.12.54"
23609 mkdir -p $DIR/$tdir
23610 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
23611 createmany -o $DIR/$tdir/striped_dir/f 512
23612 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
23613 [ $cnt != 512 ] && error "unexpected #files: $cnt"
23615 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
23616 sed "s/[/][^:]*://g")
23617 $LFS rmfid $DIR $FIDS || error "rmfid failed"
23619 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
23621 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
23623 run_test 421e "rmfid in DNE"
23629 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
23630 skip "Need MDS version at least 2.12.54"
23632 test_mkdir $DIR/$tdir
23634 cnt=$(ls -1 $DIR/$tdir | wc -l)
23635 [ $cnt != 1 ] && error "unexpected #files: $cnt"
23637 FID=$(lfs path2fid $DIR/$tdir/f)
23638 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (1)"
23639 # rmfid should fail
23640 cnt=$(ls -1 $DIR/$tdir | wc -l)
23641 [ $cnt != 1 ] && error "unexpected #files after (2): $cnt"
23643 chmod a+rw $DIR/$tdir
23645 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (2)"
23646 # rmfid should fail
23647 cnt=$(ls -1 $DIR/$tdir | wc -l)
23648 [ $cnt != 1 ] && error "unexpected #files after (3): $cnt"
23651 $RUNAS touch $DIR/$tdir/f
23652 FID=$(lfs path2fid $DIR/$tdir/f)
23653 echo "rmfid as root"
23654 $LFS rmfid $DIR $FID || error "rmfid as root failed"
23655 cnt=$(ls -1 $DIR/$tdir | wc -l)
23656 [ $cnt == 0 ] || error "unexpected #files after (4): $cnt"
23659 $RUNAS touch $DIR/$tdir/f
23660 cnt=$(ls -1 $DIR/$tdir | wc -l)
23661 [ $cnt != 1 ] && error "unexpected #files (4): $cnt"
23662 FID=$(lfs path2fid $DIR/$tdir/f)
23663 # rmfid w/o user_fid2path mount option should fail
23664 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail(3)"
23665 cnt=$(ls -1 $DIR/$tdir | wc -l)
23666 [ $cnt == 1 ] || error "unexpected #files after (5): $cnt"
23668 umount_client $MOUNT || error "failed to umount client"
23669 mount_client $MOUNT "$MOUNT_OPTS,user_fid2path" ||
23670 error "failed to mount client'"
23672 $RUNAS $LFS rmfid $DIR $FID || error "rmfid failed"
23673 # rmfid should succeed
23674 cnt=$(ls -1 $DIR/$tdir | wc -l)
23675 [ $cnt == 0 ] || error "unexpected #files after (6): $cnt"
23677 # rmfid shouldn't allow to remove files due to dir's permission
23678 chmod a+rwx $DIR/$tdir
23681 FID=$(lfs path2fid $DIR/$tdir/f)
23682 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail"
23684 umount_client $MOUNT || error "failed to umount client"
23685 mount_client $MOUNT "$MOUNT_OPTS" ||
23686 error "failed to mount client'"
23689 run_test 421f "rmfid checks permissions"
23695 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
23696 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
23697 skip "Need MDS version at least 2.12.54"
23699 mkdir -p $DIR/$tdir
23700 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
23701 createmany -o $DIR/$tdir/striped_dir/f 512
23702 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
23703 [ $cnt != 512 ] && error "unexpected #files: $cnt"
23705 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
23706 sed "s/[/][^:]*://g")
23708 rm -f $DIR/$tdir/striped_dir/f1*
23709 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
23710 removed=$((512 - cnt))
23712 # few files have been just removed, so we expect
23713 # rmfid to fail on their fids
23714 errors=$($LFS rmfid $DIR $FIDS 2>&1 | wc -l)
23715 [ $removed != $errors ] && error "$errors != $removed"
23717 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
23719 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
23721 run_test 421g "rmfid to return errors properly"
23724 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d1
23725 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d2
23726 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d3
23727 dd if=/dev/zero of=$DIR/$tdir/d1/file1 bs=1k count=1
23728 dd if=/dev/zero of=$DIR/$tdir/d2/file1 bs=1k count=1
23730 local amc=$(at_max_get client)
23731 local amo=$(at_max_get mds1)
23732 local timeout=`lctl get_param -n timeout`
23734 at_max_set 0 client
23737 #define OBD_FAIL_PTLRPC_PAUSE_REQ 0x50a
23738 do_facet mds1 $LCTL set_param fail_loc=0x8000050a \
23739 fail_val=$(((2*timeout + 10)*1000))
23740 touch $DIR/$tdir/d3/file &
23742 #define OBD_FAIL_TGT_REPLY_DATA_RACE 0x722
23743 do_facet mds1 $LCTL set_param fail_loc=0x80000722 \
23744 fail_val=$((2*timeout + 5))
23745 mv $DIR/$tdir/d1/file1 $DIR/$tdir/d1/file2 &
23749 sleep $((2 * timeout))
23753 touch $DIR/$tdir/d2/file3
23754 touch $DIR/$tdir/d2/file4
23755 touch $DIR/$tdir/d2/file5
23758 at_max_set $amc client
23759 at_max_set $amo mds1
23761 # LU-12838 - verify the ptlrpc thread watchdog is not always throttled
23762 do_facet mds1 "dmesg | grep 'Dumping the stack trace for debugging'" ||
23763 error "Watchdog is always throttled"
23765 run_test 422 "kill a process with RPC in progress"
23778 # ensure statfs cache is expired
23781 _stats=$(stat_test | grep $MOUNT | sort -u | wc -l)
23782 [[ ${_stats} -ne 1 ]] && error "statfs wrong"
23786 run_test 423 "statfs should return a right data"
23789 #define OBD_FAIL_PTLRPC_BULK_REPLY_ATTACH 0x522 | OBD_FAIL_ONCE
23790 $LCTL set_param fail_loc=0x80000522
23791 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
23794 run_test 424 "simulate ENOMEM in ptl_send_rpc bulk reply ME attach"
23797 test_mkdir -c -1 $DIR/$tdir
23798 $LFS setstripe -c -1 $DIR/$tdir
23800 lru_resize_disable "" 100
23801 stack_trap "lru_resize_enable" EXIT
23805 for i in $(seq $((MDSCOUNT * 125))); do
23806 local t=$DIR/$tdir/$tfile_$i
23808 dd if=/dev/zero of=$t bs=4K count=1 > /dev/null 2>&1 ||
23809 error_noexit "Create file $t"
23811 stack_trap "rm -rf $DIR/$tdir" EXIT
23813 for oscparam in $($LCTL list_param ldlm.namespaces.*osc-[-0-9a-f]*); do
23814 local lru_size=$($LCTL get_param -n $oscparam.lru_size)
23815 local lock_count=$($LCTL get_param -n $oscparam.lock_count)
23817 [ $lock_count -le $lru_size ] ||
23818 error "osc lock count $lock_count > lru size $lru_size"
23821 for mdcparam in $($LCTL list_param ldlm.namespaces.*mdc-*); do
23822 local lru_size=$($LCTL get_param -n $mdcparam.lru_size)
23823 local lock_count=$($LCTL get_param -n $mdcparam.lock_count)
23825 [ $lock_count -le $lru_size ] ||
23826 error "mdc lock count $lock_count > lru size $lru_size"
23829 run_test 425 "lock count should not exceed lru size"
23832 splice-test -r $DIR/$tfile
23833 splice-test -rd $DIR/$tfile
23834 splice-test $DIR/$tfile
23835 splice-test -d $DIR/$tfile
23837 run_test 426 "splice test on Lustre"
23843 # data at [200K, 400K)
23844 dd if=/dev/urandom of=$file bs=256K count=1 seek=1 ||
23845 error "256K->512K dd fails"
23847 dd if=/dev/urandom of=$file bs=1M count=1 seek=2 ||
23848 error "2M->3M dd fails"
23850 dd if=/dev/urandom of=$file bs=1M count=1 seek=4 ||
23851 error "4M->5M dd fails"
23852 echo "Data at 256K...512K, 2M...3M and 4M...5M"
23853 # start at first component hole #1
23854 printf "Seeking hole from 1000 ... "
23855 offset=$(lseek_test -l 1000 $file)
23857 [[ $offset == 1000 ]] || error "offset $offset != 1000"
23858 printf "Seeking data from 1000 ... "
23859 offset=$(lseek_test -d 1000 $file)
23861 [[ $offset == 262144 ]] || error "offset $offset != 262144"
23863 # start at first component data block
23864 printf "Seeking hole from 300000 ... "
23865 offset=$(lseek_test -l 300000 $file)
23867 [[ $offset == 524288 ]] || error "offset $offset != 524288"
23868 printf "Seeking data from 300000 ... "
23869 offset=$(lseek_test -d 300000 $file)
23871 [[ $offset == 300000 ]] || error "offset $offset != 300000"
23873 # start at the first component but beyond end of object size
23874 printf "Seeking hole from 1000000 ... "
23875 offset=$(lseek_test -l 1000000 $file)
23877 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
23878 printf "Seeking data from 1000000 ... "
23879 offset=$(lseek_test -d 1000000 $file)
23881 [[ $offset == 2097152 ]] || error "offset $offset != 2097152"
23883 # start at second component stripe 2 (empty file)
23884 printf "Seeking hole from 1500000 ... "
23885 offset=$(lseek_test -l 1500000 $file)
23887 [[ $offset == 1500000 ]] || error "offset $offset != 1500000"
23888 printf "Seeking data from 1500000 ... "
23889 offset=$(lseek_test -d 1500000 $file)
23891 [[ $offset == 2097152 ]] || error "offset $offset != 2097152"
23893 # start at second component stripe 1 (all data)
23894 printf "Seeking hole from 3000000 ... "
23895 offset=$(lseek_test -l 3000000 $file)
23897 [[ $offset == 3145728 ]] || error "offset $offset != 3145728"
23898 printf "Seeking data from 3000000 ... "
23899 offset=$(lseek_test -d 3000000 $file)
23901 [[ $offset == 3000000 ]] || error "offset $offset != 3000000"
23903 dd if=/dev/urandom of=$file bs=640K count=1 seek=1 ||
23904 error "2nd dd fails"
23905 echo "Add data block at 640K...1280K"
23907 # start at before new data block, in hole
23908 printf "Seeking hole from 600000 ... "
23909 offset=$(lseek_test -l 600000 $file)
23911 [[ $offset == 600000 ]] || error "offset $offset != 600000"
23912 printf "Seeking data from 600000 ... "
23913 offset=$(lseek_test -d 600000 $file)
23915 [[ $offset == 655360 ]] || error "offset $offset != 655360"
23917 # start at the first component new data block
23918 printf "Seeking hole from 1000000 ... "
23919 offset=$(lseek_test -l 1000000 $file)
23921 [[ $offset == 1310720 ]] || error "offset $offset != 1310720"
23922 printf "Seeking data from 1000000 ... "
23923 offset=$(lseek_test -d 1000000 $file)
23925 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
23927 # start at second component stripe 2, new data
23928 printf "Seeking hole from 1200000 ... "
23929 offset=$(lseek_test -l 1200000 $file)
23931 [[ $offset == 1310720 ]] || error "offset $offset != 1310720"
23932 printf "Seeking data from 1200000 ... "
23933 offset=$(lseek_test -d 1200000 $file)
23935 [[ $offset == 1200000 ]] || error "offset $offset != 1200000"
23937 # start beyond file end
23938 printf "Using offset > filesize ... "
23939 lseek_test -l 4000000 $file && error "lseek should fail"
23940 printf "Using offset > filesize ... "
23941 lseek_test -d 4000000 $file && error "lseek should fail"
23947 $LCTL get_param mdc.*.import | grep -q 'connect_flags:.*seek' ||
23948 skip "MDT does not support SEEK_HOLE"
23950 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
23951 skip "OST does not support SEEK_HOLE"
23953 local file=$DIR/$tdir/$tfile
23955 mkdir -p $DIR/$tdir
23957 $LFS setstripe -E 1M -L mdt -E eof -c2 $file
23958 # OST stripe #1 will have continuous data at [1M, 3M)
23959 # OST stripe #2 is empty
23960 echo "Component #1: 1M DoM, component #2: EOF, 2 stripes 1M"
23961 lseek_test_430 $file
23963 $LFS setstripe -E 1M -c2 -S 64K -E 10M -c2 -S 1M $file
23964 echo "Component #1: 1M, 2 stripes 64K, component #2: EOF, 2 stripes 1M"
23965 lseek_test_430 $file
23967 $LFS setstripe -c2 -S 512K $file
23968 echo "Two stripes, stripe size 512K"
23969 lseek_test_430 $file
23971 # FLR with stale mirror
23972 $LFS setstripe -N -E 512K -c1 -S 64K -E eof -c2 -S 512K \
23974 echo "Mirrored file:"
23975 echo "Component #1: 512K, stripe 64K, component #2: EOF, 2 stripes 512K"
23976 echo "Plain 2 stripes 1M"
23977 lseek_test_430 $file
23980 run_test 430a "lseek: SEEK_DATA/SEEK_HOLE basic functionality"
23983 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
23984 skip "OST does not support SEEK_HOLE"
23987 local file=$DIR/$tdir/$tfile
23989 mkdir -p $DIR/$tdir
23990 # Empty layout lseek should fail
23993 printf "Seeking hole from 0 ... "
23994 lseek_test -l 0 $file && error "lseek should fail"
23995 printf "Seeking data from 0 ... "
23996 lseek_test -d 0 $file && error "lseek should fail"
24000 $LFS setstripe -E 1M -c2 -E eof $file
24001 $TRUNCATE $file 1048576
24002 printf "Seeking hole from 1000000 ... "
24003 offset=$(lseek_test -l 1000000 $file)
24005 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
24006 printf "Seeking data from 1000000 ... "
24007 lseek_test -d 1000000 $file && error "lseek should fail"
24010 # full component followed by non-inited one
24011 $LFS setstripe -E 1M -c2 -E eof $file
24012 dd if=/dev/urandom of=$file bs=1M count=1
24013 printf "Seeking hole from 1000000 ... "
24014 offset=$(lseek_test -l 1000000 $file)
24016 [[ $offset == 1048576 ]] || error "offset $offset != 1048576"
24017 printf "Seeking hole from 1048576 ... "
24018 lseek_test -l 1048576 $file && error "lseek should fail"
24019 # init second component and truncate back
24020 echo "123" >> $file
24021 $TRUNCATE $file 1048576
24022 printf "Seeking hole from 1000000 ... "
24023 offset=$(lseek_test -l 1000000 $file)
24025 [[ $offset == 1048576 ]] || error "offset $offset != 1048576"
24026 printf "Seeking hole from 1048576 ... "
24027 lseek_test -l 1048576 $file && error "lseek should fail"
24028 # boundary checks for big values
24029 dd if=/dev/urandom of=$file.10g bs=1 count=1 seek=10G
24030 offset=$(lseek_test -d 0 $file.10g)
24031 [[ $offset == 10737418240 ]] || error "offset $offset != 10737418240"
24032 dd if=/dev/urandom of=$file.100g bs=1 count=1 seek=100G
24033 offset=$(lseek_test -d 0 $file.100g)
24034 [[ $offset == 107374182400 ]] || error "offset $offset != 107374182400"
24037 run_test 430b "lseek: SEEK_DATA/SEEK_HOLE special cases"
24040 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
24041 skip "OST does not support SEEK_HOLE"
24043 local file=$DIR/$tdir/$tfile
24046 mkdir -p $DIR/$tdir
24047 dd if=/dev/urandom of=$file bs=1k count=1 seek=5M
24049 # cp version 8.33+ prefers lseek over fiemap
24050 if [[ $(cp --version | head -n1 | sed "s/[^0-9]//g") -ge 833 ]]; then
24052 time cp $file /dev/null
24053 (( SECONDS - start < 5 )) ||
24054 error "cp: too long runtime $((SECONDS - start))"
24057 # tar version 1.29+ supports SEEK_HOLE/DATA
24058 if [[ $(tar --version | head -n1 | sed "s/[^0-9]//g") -ge 129 ]]; then
24060 time tar cS $file - | cat > /dev/null
24061 (( SECONDS - start < 5 )) ||
24062 error "tar: too long runtime $((SECONDS - start))"
24065 run_test 430c "lseek: external tools check"
24067 test_431() { # LU-14187
24068 local file=$DIR/$tdir/$tfile
24070 mkdir -p $DIR/$tdir
24071 $LFS setstripe -c 1 -i 0 $file || error "lfs setstripe failed"
24072 dd if=/dev/urandom of=$file bs=4k count=1
24073 dd if=/dev/urandom of=$file bs=4k count=1 seek=10 conv=notrunc
24074 dd if=/dev/urandom of=$file bs=4k count=1 seek=12 conv=notrunc
24075 #define OBD_FAIL_OST_RESTART_IO 0x251
24076 do_facet ost1 "$LCTL set_param fail_loc=0x251"
24077 $LFS setstripe -c 1 -i 0 $file.0 || error "lfs setstripe failed"
24081 echo 3 > /proc/sys/vm/drop_caches
24082 diff $file $file.0 || error "data diff"
24084 run_test 431 "Restart transaction for IO"
24087 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
24088 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
24089 skip "Need server version at least 2.9.55"
24091 start_full_debug_logging
24095 stop_full_debug_logging
24099 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
24100 local st=$(do_facet mgs $LCTL barrier_stat $FSNAME |
24101 awk '/The barrier for/ { print $7 }')
24104 local st=$(do_facet mgs $LCTL barrier_stat -s $FSNAME)
24109 barrier_expired() {
24112 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
24113 expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
24114 awk '/will be expired/ { print $7 }')
24116 expired=$(do_facet mgs $LCTL barrier_stat -t $FSNAME)
24125 echo "Start barrier_freeze at: $(date)"
24126 #define OBD_FAIL_BARRIER_DELAY 0x2202
24127 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
24128 # Do not reduce barrier time - See LU-11873
24129 do_facet mgs $LCTL barrier_freeze $FSNAME 20 &
24132 local b_status=$(barrier_stat)
24133 echo "Got barrier status at: $(date)"
24134 [ "$b_status" = "'freezing_p1'" ] ||
24135 error "(1) unexpected barrier status $b_status"
24137 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
24139 b_status=$(barrier_stat)
24140 [ "$b_status" = "'frozen'" ] ||
24141 error "(2) unexpected barrier status $b_status"
24143 local expired=$(barrier_expired)
24144 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
24145 sleep $((expired + 3))
24147 b_status=$(barrier_stat)
24148 [ "$b_status" = "'expired'" ] ||
24149 error "(3) unexpected barrier status $b_status"
24151 # Do not reduce barrier time - See LU-11873
24152 do_facet mgs $LCTL barrier_freeze $FSNAME 20 ||
24153 error "(4) fail to freeze barrier"
24155 b_status=$(barrier_stat)
24156 [ "$b_status" = "'frozen'" ] ||
24157 error "(5) unexpected barrier status $b_status"
24159 echo "Start barrier_thaw at: $(date)"
24160 #define OBD_FAIL_BARRIER_DELAY 0x2202
24161 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
24162 do_facet mgs $LCTL barrier_thaw $FSNAME &
24165 b_status=$(barrier_stat)
24166 echo "Got barrier status at: $(date)"
24167 [ "$b_status" = "'thawing'" ] ||
24168 error "(6) unexpected barrier status $b_status"
24170 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
24172 b_status=$(barrier_stat)
24173 [ "$b_status" = "'thawed'" ] ||
24174 error "(7) unexpected barrier status $b_status"
24176 #define OBD_FAIL_BARRIER_FAILURE 0x2203
24177 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
24178 do_facet mgs $LCTL barrier_freeze $FSNAME
24180 b_status=$(barrier_stat)
24181 [ "$b_status" = "'failed'" ] ||
24182 error "(8) unexpected barrier status $b_status"
24184 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
24185 do_facet mgs $LCTL barrier_thaw $FSNAME
24189 run_test 801a "write barrier user interfaces and stat machine"
24194 mkdir $DIR/$tdir || error "(1) fail to mkdir"
24195 createmany -d $DIR/$tdir/d 6 || "(2) fail to mkdir"
24196 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
24197 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
24198 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
24200 cancel_lru_locks mdc
24202 # 180 seconds should be long enough
24203 do_facet mgs $LCTL barrier_freeze $FSNAME 180
24205 local b_status=$(barrier_stat)
24206 [ "$b_status" = "'frozen'" ] ||
24207 error "(6) unexpected barrier status $b_status"
24209 mkdir $DIR/$tdir/d0/d10 &
24212 touch $DIR/$tdir/d1/f13 &
24215 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
24218 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
24221 rm -f $DIR/$tdir/d4/f12 &
24224 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
24226 # To guarantee taht the 'stat' is not blocked
24227 b_status=$(barrier_stat)
24228 [ "$b_status" = "'frozen'" ] ||
24229 error "(8) unexpected barrier status $b_status"
24231 # let above commands to run at background
24234 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
24235 ps -p $touch_pid || error "(10) touch should be blocked"
24236 ps -p $ln_pid || error "(11) link should be blocked"
24237 ps -p $mv_pid || error "(12) rename should be blocked"
24238 ps -p $rm_pid || error "(13) unlink should be blocked"
24240 b_status=$(barrier_stat)
24241 [ "$b_status" = "'frozen'" ] ||
24242 error "(14) unexpected barrier status $b_status"
24244 do_facet mgs $LCTL barrier_thaw $FSNAME
24245 b_status=$(barrier_stat)
24246 [ "$b_status" = "'thawed'" ] ||
24247 error "(15) unexpected barrier status $b_status"
24249 wait $mkdir_pid || error "(16) mkdir should succeed"
24250 wait $touch_pid || error "(17) touch should succeed"
24251 wait $ln_pid || error "(18) link should succeed"
24252 wait $mv_pid || error "(19) rename should succeed"
24253 wait $rm_pid || error "(20) unlink should succeed"
24257 run_test 801b "modification will be blocked by write barrier"
24260 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
24264 stop mds2 || error "(1) Fail to stop mds2"
24266 do_facet mgs $LCTL barrier_freeze $FSNAME 30
24268 local b_status=$(barrier_stat)
24269 [ "$b_status" = "'expired'" ] || [ "$b_status" = "'failed'" ] || {
24270 do_facet mgs $LCTL barrier_thaw $FSNAME
24271 error "(2) unexpected barrier status $b_status"
24274 do_facet mgs $LCTL barrier_rescan $FSNAME ||
24275 error "(3) Fail to rescan barrier bitmap"
24277 # Do not reduce barrier time - See LU-11873
24278 do_facet mgs $LCTL barrier_freeze $FSNAME 20
24280 b_status=$(barrier_stat)
24281 [ "$b_status" = "'frozen'" ] ||
24282 error "(4) unexpected barrier status $b_status"
24284 do_facet mgs $LCTL barrier_thaw $FSNAME
24285 b_status=$(barrier_stat)
24286 [ "$b_status" = "'thawed'" ] ||
24287 error "(5) unexpected barrier status $b_status"
24289 local devname=$(mdsdevname 2)
24291 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
24293 do_facet mgs $LCTL barrier_rescan $FSNAME ||
24294 error "(7) Fail to rescan barrier bitmap"
24298 run_test 801c "rescan barrier bitmap"
24300 saved_MGS_MOUNT_OPTS=$MGS_MOUNT_OPTS
24301 saved_MDS_MOUNT_OPTS=$MDS_MOUNT_OPTS
24302 saved_OST_MOUNT_OPTS=$OST_MOUNT_OPTS
24303 saved_MOUNT_OPTS=$MOUNT_OPTS
24309 MGS_MOUNT_OPTS=$saved_MGS_MOUNT_OPTS
24310 MDS_MOUNT_OPTS=$saved_MDS_MOUNT_OPTS
24311 OST_MOUNT_OPTS=$saved_OST_MOUNT_OPTS
24312 MOUNT_OPTS=$saved_MOUNT_OPTS
24317 [[ $mds1_FSTYPE = zfs ]] || skip "ZFS specific test"
24318 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
24319 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
24320 skip "Need server version at least 2.9.55"
24322 [[ $ENABLE_QUOTA ]] && skip "Quota enabled for read-only test"
24324 mkdir $DIR/$tdir || error "(1) fail to mkdir"
24326 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
24327 error "(2) Fail to copy"
24329 trap cleanup_802a EXIT
24331 # sync by force before remount as readonly
24332 sync; sync_all_data; sleep 3; sync_all_data
24336 MGS_MOUNT_OPTS=$(csa_add "$MGS_MOUNT_OPTS" -o rdonly_dev)
24337 MDS_MOUNT_OPTS=$(csa_add "$MDS_MOUNT_OPTS" -o rdonly_dev)
24338 OST_MOUNT_OPTS=$(csa_add "$OST_MOUNT_OPTS" -o rdonly_dev)
24340 echo "Mount the server as read only"
24341 setupall server_only || error "(3) Fail to start servers"
24343 echo "Mount client without ro should fail"
24344 mount_client $MOUNT &&
24345 error "(4) Mount client without 'ro' should fail"
24347 echo "Mount client with ro should succeed"
24348 MOUNT_OPTS=$(csa_add "$MOUNT_OPTS" -o ro)
24349 mount_client $MOUNT ||
24350 error "(5) Mount client with 'ro' should succeed"
24352 echo "Modify should be refused"
24353 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
24355 echo "Read should be allowed"
24356 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
24357 error "(7) Read should succeed under ro mode"
24361 run_test 802a "simulate readonly device"
24364 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24365 remote_mds_nodsh && skip "remote MDS with nodsh"
24367 do_facet $SINGLEMDS $LCTL get_param mdt.*.readonly ||
24368 skip "readonly option not available"
24370 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "(1) fail to mkdir"
24372 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
24373 error "(2) Fail to copy"
24375 # write back all cached data before setting MDT to readonly
24379 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=1
24380 stack_trap "do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0" EXIT
24382 echo "Modify should be refused"
24383 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
24385 echo "Read should be allowed"
24386 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
24387 error "(7) Read should succeed under ro mode"
24390 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0
24392 run_test 802b "be able to set MDTs to readonly"
24395 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
24396 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
24397 skip "MDS needs to be newer than 2.10.54"
24399 mkdir -p $DIR/$tdir
24400 # Create some objects on all MDTs to trigger related logs objects
24401 for idx in $(seq $MDSCOUNT); do
24402 $LFS mkdir -c $MDSCOUNT -i $((idx % $MDSCOUNT)) \
24403 $DIR/$tdir/dir${idx} ||
24404 error "Fail to create $DIR/$tdir/dir${idx}"
24408 wait_delete_completed # ensure old test cleanups are finished
24409 echo "before create:"
24411 local before_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
24413 for i in {1..10}; do
24414 $LFS mkdir -c 1 -i 1 $DIR/$tdir/foo$i ||
24415 error "Fail to create $DIR/$tdir/foo$i"
24419 echo "after create:"
24421 local after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
24423 # allow for an llog to be cleaned up during the test
24424 [ $after_used -ge $((before_used + 10 - 1)) ] ||
24425 error "before ($before_used) + 10 > after ($after_used)"
24427 for i in {1..10}; do
24428 rm -rf $DIR/$tdir/foo$i ||
24429 error "Fail to remove $DIR/$tdir/foo$i"
24432 sleep 3 # avoid MDT return cached statfs
24433 wait_delete_completed
24434 echo "after unlink:"
24436 after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
24438 # allow for an llog to be created during the test
24439 [ $after_used -le $((before_used + 1)) ] ||
24440 error "after ($after_used) > before ($before_used) + 1"
24442 run_test 803a "verify agent object for remote object"
24445 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
24446 [ $MDS1_VERSION -lt $(version_code 2.13.56) ] &&
24447 skip "MDS needs to be newer than 2.13.56"
24448 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24450 for i in $(seq 0 $((MDSCOUNT - 1))); do
24451 $LFS mkdir -i $i $DIR/$tdir.$i || error "mkdir $tdir.$i"
24459 stat $DIR/$tdir.* >/dev/null || error "stat $tdir.*"
24460 for i in $(seq 0 $((MDSCOUNT - 1))); do
24461 tmp=$(do_facet mds$i $LCTL get_param mdt.*-MDT000$i.md_stats |
24462 awk '/getattr/ { print $2 }')
24463 before=$((before + tmp))
24465 stat $DIR/$tdir.* >/dev/null || error "stat $tdir.*"
24466 for i in $(seq 0 $((MDSCOUNT - 1))); do
24467 tmp=$(do_facet mds$i $LCTL get_param mdt.*-MDT000$i.md_stats |
24468 awk '/getattr/ { print $2 }')
24469 after=$((after + tmp))
24472 [ $before -eq $after ] || error "getattr count $before != $after"
24474 run_test 803b "remote object can getattr from cache"
24477 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
24478 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
24479 skip "MDS needs to be newer than 2.10.54"
24480 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
24482 mkdir -p $DIR/$tdir
24483 $LFS mkdir -c 1 -i 1 $DIR/$tdir/dir0 ||
24484 error "Fail to create $DIR/$tdir/dir0"
24486 local fid=$($LFS path2fid $DIR/$tdir/dir0)
24487 local dev=$(mdsdevname 2)
24489 do_facet mds2 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
24490 grep ${fid} || error "NOT found agent entry for dir0"
24492 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir/dir1 ||
24493 error "Fail to create $DIR/$tdir/dir1"
24495 touch $DIR/$tdir/dir1/foo0 ||
24496 error "Fail to create $DIR/$tdir/dir1/foo0"
24497 fid=$($LFS path2fid $DIR/$tdir/dir1/foo0)
24500 for idx in $(seq $MDSCOUNT); do
24501 dev=$(mdsdevname $idx)
24502 do_facet mds${idx} \
24503 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
24504 grep ${fid} && rc=$idx
24507 mv $DIR/$tdir/dir1/foo0 $DIR/$tdir/dir1/foo1 ||
24508 error "Fail to rename foo0 to foo1"
24509 if [ $rc -eq 0 ]; then
24510 for idx in $(seq $MDSCOUNT); do
24511 dev=$(mdsdevname $idx)
24512 do_facet mds${idx} \
24513 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
24514 grep ${fid} && rc=$idx
24518 mv $DIR/$tdir/dir1/foo1 $DIR/$tdir/dir1/foo2 ||
24519 error "Fail to rename foo1 to foo2"
24520 if [ $rc -eq 0 ]; then
24521 for idx in $(seq $MDSCOUNT); do
24522 dev=$(mdsdevname $idx)
24523 do_facet mds${idx} \
24524 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
24525 grep ${fid} && rc=$idx
24529 [ $rc -ne 0 ] || error "NOT found agent entry for foo"
24531 ln $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir0/guard ||
24532 error "Fail to link to $DIR/$tdir/dir1/foo2"
24533 mv $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir1/foo0 ||
24534 error "Fail to rename foo2 to foo0"
24535 unlink $DIR/$tdir/dir1/foo0 ||
24536 error "Fail to unlink $DIR/$tdir/dir1/foo0"
24537 rm -rf $DIR/$tdir/dir0 ||
24538 error "Fail to rm $DIR/$tdir/dir0"
24540 for idx in $(seq $MDSCOUNT); do
24541 dev=$(mdsdevname $idx)
24545 run_e2fsck $(facet_active_host mds$idx) $dev -n ||
24547 start mds${idx} $dev $MDS_MOUNT_OPTS ||
24548 error "mount mds$idx failed"
24549 df $MOUNT > /dev/null 2>&1
24551 # e2fsck should not return error
24553 error "e2fsck detected error on MDT${idx}: rc=$rc"
24556 run_test 804 "verify agent entry for remote entry"
24559 do_facet $SINGLEMDS zfs set quota=$old $fsset
24560 unlinkmany $DIR/$tdir/f- 1000000
24565 local zfs_version=$(do_facet mds1 cat /sys/module/zfs/version)
24566 [ "$mds1_FSTYPE" != "zfs" ] && skip "ZFS specific test"
24567 [ $(version_code $zfs_version) -lt $(version_code 0.7.2) ] &&
24568 skip "netfree not implemented before 0.7"
24569 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
24570 skip "Need MDS version at least 2.10.57"
24577 local pref="osd-zfs.$FSNAME-MDT0000."
24579 # limit available space on MDS dataset to meet nospace issue
24580 # quickly. then ZFS 0.7.2 can use reserved space if asked
24581 # properly (using netfree flag in osd_declare_destroy()
24582 fsset=$(do_facet $SINGLEMDS lctl get_param -n $pref.mntdev)
24583 old=$(do_facet $SINGLEMDS zfs get -H quota $fsset | \
24585 freekb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytesfree)
24586 usedkb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytestotal)
24587 let "usedkb=usedkb-freekb"
24588 let "freekb=freekb/2"
24589 if let "freekb > 5000"; then
24592 do_facet $SINGLEMDS zfs set quota=$(((usedkb+freekb)*1024)) $fsset
24593 trap cleanup_805 EXIT
24595 $LFS setstripe -E 1M -c2 -E 4M -c2 -E -1 -c2 $DIR/$tdir ||
24596 error "Can't set PFL layout"
24597 createmany -m $DIR/$tdir/f- 1000000 && error "ENOSPC wasn't met"
24598 rm -rf $DIR/$tdir || error "not able to remove"
24599 do_facet $SINGLEMDS zfs set quota=$old $fsset
24602 run_test 805 "ZFS can remove from full fs"
24608 local size=$($LFS getsom -s $file)
24609 local expect=$(stat -c %s $file)
24611 [[ $size == $expect ]] ||
24612 error "$file expected size: $expect, got: $size"
24614 local blocks=$($LFS getsom -b $file)
24615 expect=$(stat -c %b $file)
24616 [[ $blocks == $expect ]] ||
24617 error "$file expected blocks: $expect, got: $blocks"
24622 local size=$($LFS getsom -s $1)
24625 [[ $size == $expect ]] ||
24626 error "$file expected size: $expect, got: $size"
24630 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
24631 skip "Need MDS version at least 2.11.52"
24635 touch $DIR/$tfile || error "touch $tfile failed"
24637 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
24638 save_lustre_params client "llite.*.xattr_cache" > $save
24639 lctl set_param llite.*.xattr_cache=0
24640 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
24642 # single-threaded write
24643 echo "Test SOM for single-threaded write"
24644 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 ||
24645 error "write $tfile failed"
24646 check_lsom_size $DIR/$tfile $bs
24649 local size=$(($num * $bs))
24653 echo "Test SOM for single client multi-threaded($num) write"
24654 $TRUNCATE $DIR/$tfile 0
24655 for ((i = 0; i < $num; i++)); do
24656 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
24658 offset=$((offset + $bs))
24660 for (( i=0; i < $num; i++ )); do
24663 check_lsom_size $DIR/$tfile $size
24665 $TRUNCATE $DIR/$tfile 0
24666 for ((i = 0; i < $num; i++)); do
24667 offset=$((offset - $bs))
24668 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
24671 for (( i=0; i < $num; i++ )); do
24674 check_lsom_size $DIR/$tfile $size
24676 # multi-client writes
24677 num=$(get_node_count ${CLIENTS//,/ })
24678 size=$(($num * $bs))
24682 echo "Test SOM for multi-client ($num) writes"
24683 $TRUNCATE $DIR/$tfile 0
24684 for client in ${CLIENTS//,/ }; do
24685 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
24688 offset=$((offset + $bs))
24690 for (( i=0; i < $num; i++ )); do
24693 check_lsom_size $DIR/$tfile $offset
24696 $TRUNCATE $DIR/$tfile 0
24697 for client in ${CLIENTS//,/ }; do
24698 offset=$((offset - $bs))
24699 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
24703 for (( i=0; i < $num; i++ )); do
24706 check_lsom_size $DIR/$tfile $size
24709 echo "Test SOM for truncate"
24710 $TRUNCATE $DIR/$tfile 1048576
24711 check_lsom_size $DIR/$tfile 1048576
24712 $TRUNCATE $DIR/$tfile 1234
24713 check_lsom_size $DIR/$tfile 1234
24715 # verify SOM blocks count
24716 echo "Verify SOM block count"
24717 $TRUNCATE $DIR/$tfile 0
24718 $MULTIOP $DIR/$tfile oO_TRUNC:O_RDWR:w1048576YSc ||
24719 error "failed to write file $tfile"
24720 check_lsom_data $DIR/$tfile
24722 run_test 806 "Verify Lazy Size on MDS"
24725 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
24726 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
24727 skip "Need MDS version at least 2.11.52"
24729 # Registration step
24730 changelog_register || error "changelog_register failed"
24731 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
24732 changelog_users $SINGLEMDS | grep -q $cl_user ||
24733 error "User $cl_user not found in changelog_users"
24735 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
24736 save_lustre_params client "llite.*.xattr_cache" > $save
24737 lctl set_param llite.*.xattr_cache=0
24738 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
24740 rm -rf $DIR/$tdir || error "rm $tdir failed"
24741 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
24742 touch $DIR/$tdir/trunc || error "touch $tdir/trunc failed"
24743 $TRUNCATE $DIR/$tdir/trunc 1024 || error "truncate $tdir/trunc failed"
24744 $TRUNCATE $DIR/$tdir/trunc 1048576 ||
24745 error "truncate $tdir/trunc failed"
24748 dd if=/dev/zero of=$DIR/$tdir/single_dd bs=$bs count=1 conv=fsync ||
24749 error "write $tfile failed"
24751 # multi-client wirtes
24752 local num=$(get_node_count ${CLIENTS//,/ })
24756 echo "Test SOM for multi-client ($num) writes"
24757 touch $DIR/$tfile || error "touch $tfile failed"
24758 $TRUNCATE $DIR/$tfile 0
24759 for client in ${CLIENTS//,/ }; do
24760 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
24763 offset=$((offset + $bs))
24765 for (( i=0; i < $num; i++ )); do
24769 do_rpc_nodes "$CLIENTS" cancel_lru_locks osc
24770 do_nodes "$CLIENTS" "sync ; sleep 5 ; sync"
24771 $LSOM_SYNC -u $cl_user -m $FSNAME-MDT0000 $MOUNT
24772 check_lsom_data $DIR/$tdir/trunc
24773 check_lsom_data $DIR/$tdir/single_dd
24774 check_lsom_data $DIR/$tfile
24777 # Deregistration step
24778 changelog_deregister || error "changelog_deregister failed"
24780 run_test 807 "verify LSOM syncing tool"
24782 check_som_nologged()
24784 local lines=$($LFS changelog $FSNAME-MDT0000 |
24785 grep 'x=trusted.som' | wc -l)
24786 [ $lines -ne 0 ] && error "trusted.som xattr is logged in Changelogs"
24790 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
24791 skip "Need MDS version at least 2.11.55"
24793 # Registration step
24794 changelog_register || error "changelog_register failed"
24796 touch $DIR/$tfile || error "touch $tfile failed"
24799 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=1 ||
24800 error "write $tfile failed"
24803 $TRUNCATE $DIR/$tfile 1234
24806 $TRUNCATE $DIR/$tfile 1048576
24809 # Deregistration step
24810 changelog_deregister || error "changelog_deregister failed"
24812 run_test 808 "Check trusted.som xattr not logged in Changelogs"
24817 [[ $? -eq 61 ]] || error "DoM-only file $1 has SOM xattr"
24821 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
24822 skip "Need MDS version at least 2.11.56"
24824 $LFS setstripe -E 1M -L mdt $DIR/$tfile ||
24825 error "failed to create DoM-only file $DIR/$tfile"
24826 touch $DIR/$tfile || error "touch $tfile failed"
24827 check_som_nodata $DIR/$tfile
24829 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 ||
24830 error "write $tfile failed"
24831 check_som_nodata $DIR/$tfile
24833 $TRUNCATE $DIR/$tfile 1234
24834 check_som_nodata $DIR/$tfile
24836 $TRUNCATE $DIR/$tfile 4097
24837 check_som_nodata $DIR/$file
24839 run_test 809 "Verify no SOM xattr store for DoM-only files"
24842 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24843 $GSS && skip_env "could not run with gss"
24844 [[ $OST1_VERSION -gt $(version_code 2.12.58) ]] ||
24845 skip "OST < 2.12.58 doesn't align checksum"
24848 stack_trap "set_checksums $ORIG_CSUM" EXIT
24849 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
24854 for csum in $CKSUM_TYPES; do
24855 #define OBD_FAIL_OSC_NO_GRANT 0x411
24856 $LCTL set_param osc.*.checksum_type=$csum fail_loc=0x411
24857 for i in "10240 0" "10000 0" "4000 1" "500 1"; do
24859 dd if=/dev/urandom of=$DIR/$tfile bs=$1 count=2 seek=$2
24860 before=$(md5sum $DIR/$tfile)
24861 $LCTL set_param ldlm.namespaces.*osc*.lru_size=clear
24862 after=$(md5sum $DIR/$tfile)
24863 [ "$before" == "$after" ] ||
24864 error "$csum: $before != $after bs=$1 seek=$2"
24868 run_test 810 "partial page writes on ZFS (LU-11663)"
24871 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
24872 skip "OST < 2.12.51 doesn't support this fail_loc"
24874 $LFS setstripe -c 1 -i 0 $DIR/$tfile
24875 # ensure ost1 is connected
24876 stat $DIR/$tfile >/dev/null || error "can't stat"
24877 wait_osc_import_state client ost1 FULL
24878 # no locks, no reqs to let the connection idle
24879 cancel_lru_locks osc
24881 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
24882 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
24883 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
24884 wait_osc_import_state client ost1 CONNECTING
24885 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
24887 stat $DIR/$tfile >/dev/null || error "can't stat file"
24889 run_test 812a "do not drop reqs generated when imp is going to idle (LU-11951)"
24891 test_812b() { # LU-12378
24892 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
24893 skip "OST < 2.12.51 doesn't support this fail_loc"
24895 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "setstripe failed"
24896 # ensure ost1 is connected
24897 stat $DIR/$tfile >/dev/null || error "can't stat"
24898 wait_osc_import_state client ost1 FULL
24899 # no locks, no reqs to let the connection idle
24900 cancel_lru_locks osc
24902 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
24903 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
24904 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
24905 wait_osc_import_state client ost1 CONNECTING
24906 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
24908 $LFS quota -u 0 $DIR/ || error "lfs quota should succeed"
24909 wait_osc_import_state client ost1 IDLE
24911 run_test 812b "do not drop no resend request for idle connect"
24914 local file_heat_sav=$($LCTL get_param -n llite.*.file_heat 2>/dev/null)
24915 [ -z "$file_heat_sav" ] && skip "no file heat support"
24926 local period_second=$($LCTL get_param -n llite.*.heat_period_second)
24927 local decay_pct=$($LCTL get_param -n llite.*.heat_decay_percentage)
24929 $LCTL set_param -n llite.*.file_heat=1
24930 echo "Turn on file heat"
24931 echo "Period second: $period_second, Decay percentage: $decay_pct"
24933 echo "QQQQ" > $DIR/$tfile
24934 echo "QQQQ" > $DIR/$tfile
24935 echo "QQQQ" > $DIR/$tfile
24936 cat $DIR/$tfile > /dev/null
24937 cat $DIR/$tfile > /dev/null
24938 cat $DIR/$tfile > /dev/null
24939 cat $DIR/$tfile > /dev/null
24941 local out=$($LFS heat_get $DIR/$tfile)
24943 $LFS heat_get $DIR/$tfile
24944 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
24945 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
24946 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
24947 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
24949 [ $readsample -le 4 ] || error "read sample ($readsample) is wrong"
24950 [ $writesample -le 3 ] || error "write sample ($writesample) is wrong"
24951 [ $readbyte -le 20 ] || error "read bytes ($readbyte) is wrong"
24952 [ $writebyte -le 15 ] || error "write bytes ($writebyte) is wrong"
24954 sleep $((period_second + 3))
24955 echo "Sleep $((period_second + 3)) seconds..."
24956 # The recursion formula to calculate the heat of the file f is as
24958 # Hi+1(f) = (1-P)*Hi(f)+ P*Ci
24959 # Where Hi is the heat value in the period between time points i*I and
24960 # (i+1)*I; Ci is the access count in the period; the symbol P refers
24961 # to the weight of Ci.
24962 out=$($LFS heat_get $DIR/$tfile)
24963 $LFS heat_get $DIR/$tfile
24964 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
24965 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
24966 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
24967 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
24969 [ $(bc <<< "$readsample <= 4 * $decay_pct / 100") -eq 1 ] ||
24970 error "read sample ($readsample) is wrong"
24971 [ $(bc <<< "$writesample <= 3 * $decay_pct / 100") -eq 1 ] ||
24972 error "write sample ($writesample) is wrong"
24973 [ $(bc <<< "$readbyte <= 20 * $decay_pct / 100") -eq 1 ] ||
24974 error "read bytes ($readbyte) is wrong"
24975 [ $(bc <<< "$writebyte <= 15 * $decay_pct / 100") -eq 1 ] ||
24976 error "write bytes ($writebyte) is wrong"
24978 echo "QQQQ" > $DIR/$tfile
24979 echo "QQQQ" > $DIR/$tfile
24980 echo "QQQQ" > $DIR/$tfile
24981 cat $DIR/$tfile > /dev/null
24982 cat $DIR/$tfile > /dev/null
24983 cat $DIR/$tfile > /dev/null
24984 cat $DIR/$tfile > /dev/null
24986 sleep $((period_second + 3))
24987 echo "Sleep $((period_second + 3)) seconds..."
24989 out=$($LFS heat_get $DIR/$tfile)
24990 $LFS heat_get $DIR/$tfile
24991 readsample1=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
24992 writesample1=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
24993 readbyte1=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
24994 writebyte1=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
24996 [ $(bc <<< "$readsample1 <= ($readsample * (100 - $decay_pct) + \
24997 4 * $decay_pct) / 100") -eq 1 ] ||
24998 error "read sample ($readsample1) is wrong"
24999 [ $(bc <<< "$writesample1 <= ($writesample * (100 - $decay_pct) + \
25000 3 * $decay_pct) / 100") -eq 1 ] ||
25001 error "write sample ($writesample1) is wrong"
25002 [ $(bc <<< "$readbyte1 <= ($readbyte * (100 - $decay_pct) + \
25003 20 * $decay_pct) / 100") -eq 1 ] ||
25004 error "read bytes ($readbyte1) is wrong"
25005 [ $(bc <<< "$writebyte1 <= ($writebyte * (100 - $decay_pct) + \
25006 15 * $decay_pct) / 100") -eq 1 ] ||
25007 error "write bytes ($writebyte1) is wrong"
25009 echo "Turn off file heat for the file $DIR/$tfile"
25010 $LFS heat_set -o $DIR/$tfile
25012 echo "QQQQ" > $DIR/$tfile
25013 echo "QQQQ" > $DIR/$tfile
25014 echo "QQQQ" > $DIR/$tfile
25015 cat $DIR/$tfile > /dev/null
25016 cat $DIR/$tfile > /dev/null
25017 cat $DIR/$tfile > /dev/null
25018 cat $DIR/$tfile > /dev/null
25020 out=$($LFS heat_get $DIR/$tfile)
25021 $LFS heat_get $DIR/$tfile
25022 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
25023 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
25024 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
25025 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
25027 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
25028 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
25029 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
25030 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
25032 echo "Trun on file heat for the file $DIR/$tfile"
25033 $LFS heat_set -O $DIR/$tfile
25035 echo "QQQQ" > $DIR/$tfile
25036 echo "QQQQ" > $DIR/$tfile
25037 echo "QQQQ" > $DIR/$tfile
25038 cat $DIR/$tfile > /dev/null
25039 cat $DIR/$tfile > /dev/null
25040 cat $DIR/$tfile > /dev/null
25041 cat $DIR/$tfile > /dev/null
25043 out=$($LFS heat_get $DIR/$tfile)
25044 $LFS heat_get $DIR/$tfile
25045 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
25046 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
25047 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
25048 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
25050 [ $readsample -gt 0 ] || error "read sample ($readsample) is wrong"
25051 [ $writesample -gt 0 ] || error "write sample ($writesample) is wrong"
25052 [ $readbyte -gt 0 ] || error "read bytes ($readbyte) is wrong"
25053 [ $writebyte -gt 0 ] || error "write bytes ($writebyte) is wrong"
25055 $LFS heat_set -c $DIR/$tfile
25056 $LCTL set_param -n llite.*.file_heat=0
25057 echo "Turn off file heat support for the Lustre filesystem"
25059 echo "QQQQ" > $DIR/$tfile
25060 echo "QQQQ" > $DIR/$tfile
25061 echo "QQQQ" > $DIR/$tfile
25062 cat $DIR/$tfile > /dev/null
25063 cat $DIR/$tfile > /dev/null
25064 cat $DIR/$tfile > /dev/null
25065 cat $DIR/$tfile > /dev/null
25067 out=$($LFS heat_get $DIR/$tfile)
25068 $LFS heat_get $DIR/$tfile
25069 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
25070 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
25071 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
25072 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
25074 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
25075 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
25076 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
25077 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
25079 $LCTL set_param -n llite.*.file_heat=$file_heat_sav
25082 run_test 813 "File heat verfication"
25086 dd of=$DIR/$tfile seek=128 bs=1k < /dev/null
25087 echo -n y >> $DIR/$tfile
25088 cp --sparse=always $DIR/$tfile $DIR/${tfile}.cp || error "copy failed"
25089 diff $DIR/$tfile $DIR/${tfile}.cp || error "files should be same"
25091 run_test 814 "sparse cp works as expected (LU-12361)"
25095 writeme -b 100 $DIR/$tfile || error "write 100 bytes failed"
25096 writeme -b 0 $DIR/$tfile || error "write 0 byte failed"
25098 run_test 815 "zero byte tiny write doesn't hang (LU-12382)"
25101 $LFS setstripe -c 1 -i 0 $DIR/$tfile
25102 # ensure ost1 is connected
25103 stat $DIR/$tfile >/dev/null || error "can't stat"
25104 wait_osc_import_state client ost1 FULL
25105 # no locks, no reqs to let the connection idle
25106 cancel_lru_locks osc
25107 lru_resize_disable osc
25110 before=$($LCTL get_param -n \
25111 ldlm.namespaces.$FSNAME-OST0000-osc-[^M]*.lru_size)
25113 wait_osc_import_state client ost1 IDLE
25114 dd if=/dev/null of=$DIR/$tfile bs=1k count=1 conv=sync
25115 now=$($LCTL get_param -n \
25116 ldlm.namespaces.$FSNAME-OST0000-osc-[^M]*.lru_size)
25117 [ $before == $now ] || error "lru_size changed $before != $now"
25119 run_test 816 "do not reset lru_resize on idle reconnect"
25123 exportfs -u localhost:$DIR/nfsexp
25128 systemctl restart nfs-server.service || skip "failed to restart nfsd"
25130 mkdir -p $DIR/nfsexp
25131 exportfs -orw,no_root_squash localhost:$DIR/nfsexp ||
25132 error "failed to export nfs"
25134 tmpdir=$(mktemp -d /tmp/nfs-XXXXXX)
25135 stack_trap cleanup_817 EXIT
25137 mount -t nfs -orw localhost:$DIR/nfsexp $tmpdir ||
25138 error "failed to mount nfs to $tmpdir"
25140 cp /bin/true $tmpdir
25141 $DIR/nfsexp/true || error "failed to execute 'true' command"
25143 run_test 817 "nfsd won't cache write lock for exec file"
25147 $LFS setstripe -c1 -i0 $DIR/$tfile
25148 $LFS setstripe -c1 -i1 $DIR/$tfile
25150 #define OBD_FAIL_OSP_CANT_PROCESS_LLOG 0x2105
25151 do_facet $SINGLEMDS lctl set_param fail_loc=0x80002105
25152 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
25153 error "start $SINGLEMDS failed"
25156 run_test 818 "unlink with failed llog"
25159 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
25160 cancel_lru_locks osc
25161 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
25162 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
25163 dd if=$DIR/$tfile of=/dev/null bs=1M count=1
25166 run_test 819a "too big niobuf in read"
25169 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
25170 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
25171 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
25172 cancel_lru_locks osc
25176 run_test 819b "too big niobuf in write"
25179 function test_820_start_ost() {
25182 for num in $(seq $OSTCOUNT); do
25183 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS
25188 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
25191 umount_client $MOUNT || error "umount failed"
25192 for num in $(seq $OSTCOUNT); do
25196 # mount client with no active OSTs
25197 # so that the client can't initialize max LOV EA size
25198 # from OSC notifications
25199 mount_client $MOUNT || error "mount failed"
25200 # delay OST starting to keep this 0 max EA size for a while
25201 test_820_start_ost &
25203 # create a directory on MDS2
25204 test_mkdir -i 1 -c1 $DIR/$tdir/mds2 ||
25205 error "Failed to create directory"
25206 # open intent should update default EA size
25207 # see mdc_update_max_ea_from_body()
25208 # notice this is the very first RPC to MDS2
25209 out=$(cp /etc/services $DIR/$tdir/mds2 2>&1)
25212 # With SSK, this situation can lead to -EPERM being returned.
25213 # In that case, simply retry.
25214 if [ $ret -ne 0 ] && $SHARED_KEY; then
25215 if echo "$out" | grep -q "not permitted"; then
25216 cp /etc/services $DIR/$tdir/mds2
25220 [ $ret -eq 0 ] || error "Failed to copy files to mds$n"
25222 run_test 820 "update max EA from open intent"
25225 # tests that do cleanup/setup should be run at the end
25229 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25232 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
25233 $LCTL set_param fail_loc=0x903
25235 cancel_lru_locks MGC
25237 FAIL_ON_ERROR=true cleanup
25238 FAIL_ON_ERROR=true setup
25240 run_test 900 "umount should not race with any mgc requeue thread"
25242 # LUS-6253/LU-11185
25248 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25250 # some get_param have a bug to handle dot in param name
25251 cancel_lru_locks MGC
25252 oldc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
25253 olds=$(do_facet mgs $LCTL get_param -n 'ldlm.namespaces.MGS*.lock_count')
25254 umount_client $MOUNT || error "umount failed"
25255 mount_client $MOUNT || error "mount failed"
25256 cancel_lru_locks MGC
25257 newc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
25258 news=$(do_facet mgs $LCTL get_param -n 'ldlm.namespaces.MGS*.lock_count')
25260 [ $oldc -lt $newc ] && error "mgc lock leak ($oldc != $newc)"
25261 [ $olds -lt $news ] && error "mgs lock leak ($olds != $news)"
25265 run_test 901 "don't leak a mgc lock on client umount"
25269 [ $CLIENT_VERSION -lt $(version_code 2.13.52) ] &&
25270 skip "client does not have LU-13377 fix"
25271 #define OBD_FAIL_LLITE_SHORT_COMMIT 0x1415
25272 $LCTL set_param fail_loc=0x1415
25273 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
25274 cancel_lru_locks osc
25277 run_test 902 "test short write doesn't hang lustre"
25280 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
25281 check_and_cleanup_lustre
25282 if [ "$I_MOUNTED" != "yes" ]; then
25283 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true