3 # Run select tests by setting ONLY, or as arguments to the script.
4 # Skip specific tests by setting EXCEPT.
6 # e.g. ONLY="22 23" or ONLY="`seq 32 39`" or EXCEPT="31"
11 # Check Grants after these tests
12 GRANT_CHECK_LIST="$GRANT_CHECK_LIST 42a 42b 42c 42d 42e 63a 63b 64a 64b 64c 64d"
17 CREATETEST=${CREATETEST:-createtest}
18 LVERIFY=${LVERIFY:-ll_dirstripe_verify}
19 OPENFILE=${OPENFILE:-openfile}
20 OPENUNLINK=${OPENUNLINK:-openunlink}
21 READS=${READS:-"reads"}
22 MUNLINK=${MUNLINK:-munlink}
23 SOCKETSERVER=${SOCKETSERVER:-socketserver}
24 SOCKETCLIENT=${SOCKETCLIENT:-socketclient}
25 MEMHOG=${MEMHOG:-memhog}
26 DIRECTIO=${DIRECTIO:-directio}
27 ACCEPTOR_PORT=${ACCEPTOR_PORT:-988}
29 CHECK_GRANT=${CHECK_GRANT:-"yes"}
30 GRANT_CHECK_LIST=${GRANT_CHECK_LIST:-""}
31 export PARALLEL=${PARALLEL:-"no"}
34 LUSTRE=${LUSTRE:-$(dirname $0)/..}
35 LUSTRE_TESTS_API_DIR=${LUSTRE_TESTS_API_DIR:-${LUSTRE}/tests/clientapi}
36 . $LUSTRE/tests/test-framework.sh
41 ALWAYS_EXCEPT="$SANITY_EXCEPT "
42 # bug number for skipped test: LU-9693 LU-6493 LU-9693
43 ALWAYS_EXCEPT+=" 42a 42b 42c "
44 # bug number: LU-8411 LU-9054
45 ALWAYS_EXCEPT+=" 407 312"
48 # bug number: LU-14181 LU-14181
49 ALWAYS_EXCEPT+=" 64e 64f"
52 selinux_status=$(getenforce)
53 if [ "$selinux_status" != "Disabled" ]; then
58 # skip the grant tests for ARM until they are fixed
59 if [[ $(uname -m) = aarch64 ]]; then
60 # bug number: LU-11596
61 ALWAYS_EXCEPT+=" $GRANT_CHECK_LIST"
62 # bug number: LU-11671 LU-11667
63 ALWAYS_EXCEPT+=" 45 317"
64 # bug number: LU-14067 LU-14067
65 ALWAYS_EXCEPT+=" 400a 400b"
68 # skip nfs tests on kernels >= 4.12.0 until they are fixed
69 if [ $LINUX_VERSION_CODE -ge $(version_code 4.12.0) ]; then
70 # bug number: LU-12661
73 # skip cgroup tests on RHEL8.1 kernels until they are fixed
74 if (( $LINUX_VERSION_CODE >= $(version_code 4.18.0) &&
75 $LINUX_VERSION_CODE < $(version_code 5.4.0) )); then
76 # bug number: LU-13063
81 [ "$SLOW" = "no" ] && EXCEPT_SLOW="27m 64b 68 71 115 135 136 300o"
83 if [ "$mds1_FSTYPE" = "zfs" ]; then
84 # bug number for skipped test:
87 [ "$SLOW" = "no" ] && EXCEPT_SLOW="$EXCEPT_SLOW 51b"
90 if [ "$ost1_FSTYPE" = "zfs" ]; then
91 # bug number for skipped test: LU-1941 LU-1941 LU-1941 LU-1941
92 ALWAYS_EXCEPT+=" 130a 130b 130c 130d 130e 130f 130g"
95 # Get the SLES distro version
97 # Returns a version string that should only be used in comparing
98 # strings returned by version_code()
101 local version=$(grep VERSION_ID /etc/os-release | cut -d'"' -f2)
103 # All SuSE Linux versions have one decimal. version_code expects two
104 local sles_version=$version.0
105 version_code $sles_version
108 # Check if we are running on Ubuntu or SLES so we can make decisions on
110 if [ -r /etc/SuSE-release ]; then
111 sles_version=$(sles_version_code)
112 [ $sles_version -lt $(version_code 11.4.0) ] &&
113 # bug number for skipped test: LU-4341
114 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 170"
115 [ $sles_version -lt $(version_code 12.0.0) ] &&
116 # bug number for skipped test: LU-3703
117 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 234"
118 elif [ -r /etc/os-release ]; then
119 if grep -qi ubuntu /etc/os-release; then
120 ubuntu_version=$(version_code $(sed -n -e 's/"//g' \
121 -e 's/^VERSION=//p' \
125 if [[ $ubuntu_version -gt $(version_code 16.0.0) ]]; then
126 # bug number for skipped test:
128 ALWAYS_EXCEPT+=" 103a 410"
138 pgrep ll_sa > /dev/null && { echo "There are ll_sa thread not exit!"; exit 20; }
139 cleanupall ${FORCE} $* || { echo "FAILed to clean up"; exit 20; }
148 check_swap_layouts_support()
150 $LCTL get_param -n llite.*.sbi_flags | grep -q layout ||
151 skip "Does not support layout lock."
154 check_swap_layout_no_dom()
157 local SUPP=$(lfs getstripe $FOLDER | grep "pattern: mdt" | wc -l)
158 [ $SUPP -eq 0 ] || skip "layout swap does not support DOM files so far"
161 check_and_setup_lustre
165 MAXFREE=${MAXFREE:-$((200000 * $OSTCOUNT))}
167 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
168 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
169 rm -rf $DIR/[Rdfs][0-9]*
171 # $RUNAS_ID may get set incorrectly somewhere else
172 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] &&
173 error "\$RUNAS_ID set to 0, but \$UID is also 0!"
175 check_runas_id $RUNAS_ID $RUNAS_GID $RUNAS
177 if [ "${ONLY}" = "MOUNT" ] ; then
178 echo "Lustre is up, please go on"
182 echo "preparing for tests involving mounts"
183 EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
185 mke2fs -j -F $EXT2_DEV 8000 > /dev/null
186 echo # add a newline after mke2fs.
190 OLDDEBUG=$(lctl get_param -n debug 2> /dev/null)
191 lctl set_param debug=-1 2> /dev/null || true
194 $CHECKSTAT -t file $DIR/$tfile || error "$tfile is not a file"
196 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
198 run_test 0a "touch; rm ====================="
201 chmod 0755 $DIR || error "chmod 0755 $DIR failed"
202 $CHECKSTAT -p 0755 $DIR || error "$DIR permission is not 0755"
204 run_test 0b "chmod 0755 $DIR ============================="
207 $LCTL get_param mdc.*.import | grep "state: FULL" ||
208 error "import not FULL"
209 $LCTL get_param mdc.*.import | grep "target: $FSNAME-MDT" ||
212 run_test 0c "check import proc"
214 test_0d() { # LU-3397
215 [ $MGS_VERSION -lt $(version_code 2.10.57) ] &&
216 skip "proc exports not supported before 2.10.57"
218 local mgs_exp="mgs.MGS.exports"
219 local client_uuid=$($LCTL get_param -n mgc.*.uuid)
221 local exp_client_version
224 local temp_imp=$DIR/$tfile.import
225 local temp_exp=$DIR/$tfile.export
227 # save mgc import file to $temp_imp
228 $LCTL get_param mgc.*.import | tee $temp_imp
229 # Check if client uuid is found in MGS export
230 for exp_client_nid in $(do_facet mgs $LCTL get_param -N $mgs_exp.*); do
231 [ $(do_facet mgs $LCTL get_param -n $exp_client_nid.uuid) == \
235 # save mgs export file to $temp_exp
236 do_facet mgs $LCTL get_param $exp_client_nid.export | tee $temp_exp
238 # Compare the value of field "connect_flags"
239 imp_val=$(grep "connect_flags" $temp_imp)
240 exp_val=$(grep "connect_flags" $temp_exp)
241 [ "$exp_val" == "$imp_val" ] ||
242 error "export flags '$exp_val' != import flags '$imp_val'"
244 # Compare client versions. Only compare top-3 fields for compatibility
245 exp_client_version=$(awk '/target_version:/ { print $2 }' $temp_exp)
246 exp_val=$(version_code $(cut -d. -f1,2,3 <<<$exp_client_version))
247 imp_val=$(version_code $(lustre_build_version client | cut -d. -f1,2,3))
248 [ "$exp_val" == "$imp_val" ] ||
249 error "exp version '$exp_client_version'($exp_val) != " \
250 "'$(lustre_build_version client)'($imp_val)"
252 run_test 0d "check export proc ============================="
255 test_mkdir $DIR/$tdir
256 test_mkdir $DIR/$tdir/d2
257 mkdir $DIR/$tdir/d2 && error "we expect EEXIST, but not returned"
258 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a dir"
261 $CHECKSTAT -a $DIR/$tdir || error "$tdir was not removed"
263 run_test 1 "mkdir; remkdir; rmdir"
266 test_mkdir $DIR/$tdir
267 touch $DIR/$tdir/$tfile || error "touch $tdir/$tfile failed"
268 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
270 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$file is not removed"
272 run_test 2 "mkdir; touch; rmdir; check file"
275 test_mkdir $DIR/$tdir
276 $CHECKSTAT -t dir $DIR/$tdir || error "$tdir is not a directory"
277 touch $DIR/$tdir/$tfile
278 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
280 $CHECKSTAT -a $DIR/$tdir || error "$tdir is not removed"
282 run_test 3 "mkdir; touch; rmdir; check dir"
284 # LU-4471 - failed rmdir on remote directories still removes directory on MDT0
286 test_mkdir -i 1 $DIR/$tdir
288 touch $DIR/$tdir/$tfile ||
289 error "Create file under remote directory failed"
292 error "Expect error removing in-use dir $DIR/$tdir"
294 test -d $DIR/$tdir || error "Remote directory disappeared"
296 rm -rf $DIR/$tdir || error "remove remote dir error"
298 run_test 4 "mkdir; touch dir/file; rmdir; checkdir (expect error)"
301 test_mkdir $DIR/$tdir
302 test_mkdir $DIR/$tdir/d2
303 chmod 0707 $DIR/$tdir/d2 || error "chmod 0707 $tdir/d2 failed"
304 $CHECKSTAT -t dir -p 0707 $DIR/$tdir/d2 || error "$tdir/d2 not mode 707"
305 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a directory"
307 run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2"
310 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
311 chmod 0666 $DIR/$tfile || error "chmod 0666 $tfile failed"
312 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
313 error "$tfile does not have perm 0666 or UID $UID"
314 $RUNAS chmod 0444 $DIR/$tfile && error "chmod $tfile worked on UID $UID"
315 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
316 error "$tfile should be 0666 and owned by UID $UID"
318 run_test 6a "touch f6a; chmod f6a; $RUNAS chmod f6a (should return error) =="
321 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
324 chown $RUNAS_ID $DIR/$tfile || error "chown $RUNAS_ID $file failed"
325 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
326 error "$tfile should be owned by UID $RUNAS_ID"
327 $RUNAS chown $UID $DIR/$tfile && error "chown $UID $file succeeded"
328 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
329 error "$tfile should be owned by UID $RUNAS_ID"
331 run_test 6c "touch f6c; chown f6c; $RUNAS chown f6c (should return error) =="
334 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
337 chgrp $RUNAS_ID $DIR/$tfile || error "chgrp $RUNAS_ID $file failed"
338 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
339 error "$tfile should be owned by GID $UID"
340 $RUNAS chgrp $UID $DIR/$tfile && error "chgrp $UID $file succeeded"
341 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
342 error "$tfile should be owned by UID $UID and GID $RUNAS_ID"
344 run_test 6e "touch+chgrp $tfile; $RUNAS chgrp $tfile (should return error)"
347 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
349 test_mkdir $DIR/$tdir
350 chmod 777 $DIR/$tdir || error "chmod 0777 $tdir failed"
351 $RUNAS mkdir $DIR/$tdir/d || error "mkdir $tdir/d failed"
352 chmod g+s $DIR/$tdir/d || error "chmod g+s $tdir/d failed"
353 test_mkdir $DIR/$tdir/d/subdir
354 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir/d/subdir ||
355 error "$tdir/d/subdir should be GID $RUNAS_GID"
356 if [[ $MDSCOUNT -gt 1 ]]; then
357 # check remote dir sgid inherite
358 $LFS mkdir -i 0 $DIR/$tdir.local ||
359 error "mkdir $tdir.local failed"
360 chmod g+s $DIR/$tdir.local ||
361 error "chmod $tdir.local failed"
362 chgrp $RUNAS_GID $DIR/$tdir.local ||
363 error "chgrp $tdir.local failed"
364 $LFS mkdir -i 1 $DIR/$tdir.local/$tdir.remote ||
365 error "mkdir $tdir.remote failed"
366 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir.local/$tdir.remote ||
367 error "$tdir.remote should be owned by $UID.$RUNAS_ID"
368 $CHECKSTAT -p 02755 $DIR/$tdir.local/$tdir.remote ||
369 error "$tdir.remote should be mode 02755"
372 run_test 6g "verify new dir in sgid dir inherits group"
374 test_6h() { # bug 7331
375 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
377 touch $DIR/$tfile || error "touch failed"
378 chown $RUNAS_ID:$RUNAS_GID $DIR/$tfile || error "initial chown failed"
379 $RUNAS -G$RUNAS_GID chown $RUNAS_ID:0 $DIR/$tfile &&
380 error "chown $RUNAS_ID:0 $tfile worked as GID $RUNAS_GID"
381 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_GID $DIR/$tfile ||
382 error "$tdir/$tfile should be UID $RUNAS_UID GID $RUNAS_GID"
384 run_test 6h "$RUNAS chown RUNAS_ID.0 .../$tfile (should return error)"
387 test_mkdir $DIR/$tdir
388 $MCREATE $DIR/$tdir/$tfile
389 chmod 0666 $DIR/$tdir/$tfile
390 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
391 error "$tdir/$tfile should be mode 0666"
393 run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
396 if [ ! -d $DIR/$tdir ]; then
397 test_mkdir $DIR/$tdir
399 $MCREATE $DIR/$tdir/$tfile
400 echo -n foo > $DIR/$tdir/$tfile
401 [ "$(cat $DIR/$tdir/$tfile)" = "foo" ] || error "$tdir/$tfile not 'foo'"
402 $CHECKSTAT -t file -s 3 $DIR/$tdir/$tfile || error "$tfile size not 3"
404 run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
407 test_mkdir $DIR/$tdir
408 touch $DIR/$tdir/$tfile
409 chmod 0666 $DIR/$tdir/$tfile
410 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
411 error "$tfile mode not 0666"
413 run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
416 test_mkdir $DIR/$tdir
417 test_mkdir $DIR/$tdir/d2
418 test_mkdir $DIR/$tdir/d2/d3
419 $CHECKSTAT -t dir $DIR/$tdir/d2/d3 || error "$tdir/d2/d3 not a dir"
421 run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
424 test_mkdir $DIR/$tdir
425 test_mkdir $DIR/$tdir/d2
426 touch $DIR/$tdir/d2/$tfile
427 $CHECKSTAT -t file $DIR/$tdir/d2/$tfile ||
428 error "$tdir/d2/$tfile not a file"
430 run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
433 test_mkdir $DIR/$tdir
434 test_mkdir $DIR/$tdir/d2
435 chmod 0666 $DIR/$tdir/d2
436 chmod 0705 $DIR/$tdir/d2
437 $CHECKSTAT -t dir -p 0705 $DIR/$tdir/d2 ||
438 error "$tdir/d2 mode not 0705"
440 run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
443 test_mkdir $DIR/$tdir
444 touch $DIR/$tdir/$tfile
445 chmod 0666 $DIR/$tdir/$tfile
446 chmod 0654 $DIR/$tdir/$tfile
447 $CHECKSTAT -t file -p 0654 $DIR/$tdir/$tfile ||
448 error "$tdir/d2 mode not 0654"
450 run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
453 test_mkdir $DIR/$tdir
454 dd if=/dev/zero of=$DIR/$tdir/$tfile count=10
456 $CHECKSTAT -t file -s 0 $DIR/$tdir/$tfile ||
457 error "$tdir/$tfile size not 0 after truncate"
459 run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
462 test_mkdir $DIR/$tdir
463 touch $DIR/$tdir/$tfile
465 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
467 run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
470 test_mkdir $DIR/$tdir
471 touch $DIR/$tdir/$tfile
472 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}_2
473 $CHECKSTAT -t file $DIR/$tdir/${tfile}_2 ||
474 error "$tdir/${tfile_2} not a file after rename"
475 rm $DIR/$tdir/${tfile}_2 || error "unlink failed after rename"
477 run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
480 test_mkdir $DIR/$tdir
481 touch $DIR/$tdir/$tfile
482 rm -rf $DIR/$tdir/$tfile
483 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
485 run_test 16 "touch .../d16/f; rm -rf .../d16/f"
488 test_mkdir $DIR/$tdir
489 touch $DIR/$tdir/$tfile
490 ln -s $DIR/$tdir/$tfile $DIR/$tdir/l-exist
492 $CHECKSTAT -l $DIR/$tdir/$tfile $DIR/$tdir/l-exist ||
493 error "$tdir/l-exist not a symlink"
494 $CHECKSTAT -f -t f $DIR/$tdir/l-exist ||
495 error "$tdir/l-exist not referencing a file"
496 rm -f $DIR/$tdir/l-exist
497 $CHECKSTAT -a $DIR/$tdir/l-exist || error "$tdir/l-exist not removed"
499 run_test 17a "symlinks: create, remove (real)"
502 test_mkdir $DIR/$tdir
503 ln -s no-such-file $DIR/$tdir/l-dangle
505 $CHECKSTAT -l no-such-file $DIR/$tdir/l-dangle ||
506 error "$tdir/l-dangle not referencing no-such-file"
507 $CHECKSTAT -fa $DIR/$tdir/l-dangle ||
508 error "$tdir/l-dangle not referencing non-existent file"
509 rm -f $DIR/$tdir/l-dangle
510 $CHECKSTAT -a $DIR/$tdir/l-dangle || error "$tdir/l-dangle not removed"
512 run_test 17b "symlinks: create, remove (dangling)"
514 test_17c() { # bug 3440 - don't save failed open RPC for replay
515 test_mkdir $DIR/$tdir
516 ln -s foo $DIR/$tdir/$tfile
517 cat $DIR/$tdir/$tfile && error "opened non-existent symlink" || true
519 run_test 17c "symlinks: open dangling (should return error)"
522 test_mkdir $DIR/$tdir
523 ln -s foo $DIR/$tdir/$tfile
524 touch $DIR/$tdir/$tfile || error "creating to new symlink"
526 run_test 17d "symlinks: create dangling"
529 test_mkdir $DIR/$tdir
530 local foo=$DIR/$tdir/$tfile
531 ln -s $foo $foo || error "create symlink failed"
532 ls -l $foo || error "ls -l failed"
533 ls $foo && error "ls not failed" || true
535 run_test 17e "symlinks: create recursive symlink (should return error)"
538 test_mkdir $DIR/$tdir
539 ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/$tdir/111
540 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/$tdir/222
541 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/$tdir/333
542 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/$tdir/444
543 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/$tdir/555
544 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890/aaaaaaaaaa/bbbbbbbbbb/cccccccccc/dddddddddd/eeeeeeeeee/ffffffffff/ $DIR/$tdir/666
547 run_test 17f "symlinks: long and very long symlink name"
549 # str_repeat(S, N) generate a string that is string S repeated N times
554 while [ $((n -= 1)) -ge 0 ]; do
560 # Long symlinks and LU-2241
562 test_mkdir $DIR/$tdir
563 local TESTS="59 60 61 4094 4095"
565 # Fix for inode size boundary in 2.1.4
566 [ $MDS1_VERSION -lt $(version_code 2.1.4) ] &&
569 # Patch not applied to 2.2 or 2.3 branches
570 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
571 [ $MDS1_VERSION -le $(version_code 2.3.55) ] &&
575 local SYMNAME=$(str_repeat 'x' $i)
576 ln -s $SYMNAME $DIR/$tdir/f$i || error "failed $i-char symlink"
577 readlink $DIR/$tdir/f$i || error "failed $i-char readlink"
580 run_test 17g "symlinks: really long symlink name and inode boundaries"
582 test_17h() { #bug 17378
583 [ $PARALLEL == "yes" ] && skip "skip parallel run"
584 remote_mds_nodsh && skip "remote MDS with nodsh"
588 test_mkdir $DIR/$tdir
589 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
590 $LFS setstripe -c -1 $DIR/$tdir
591 #define OBD_FAIL_MDS_LOV_PREP_CREATE 0x141
592 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000141
593 touch $DIR/$tdir/$tfile || true
595 run_test 17h "create objects: lov_free_memmd() doesn't lbug"
597 test_17i() { #bug 20018
598 [ $PARALLEL == "yes" ] && skip "skip parallel run"
599 remote_mds_nodsh && skip "remote MDS with nodsh"
601 local foo=$DIR/$tdir/$tfile
604 test_mkdir -c1 $DIR/$tdir
605 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
606 ln -s $foo $foo || error "create symlink failed"
607 #define OBD_FAIL_MDS_READLINK_EPROTO 0x143
608 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000143
609 ls -l $foo && error "error not detected"
612 run_test 17i "don't panic on short symlink (should return error)"
614 test_17k() { #bug 22301
615 [ $PARALLEL == "yes" ] && skip "skip parallel run"
616 [[ -z "$(which rsync 2>/dev/null)" ]] &&
617 skip "no rsync command"
618 rsync --help | grep -q xattr ||
619 skip_env "$(rsync --version | head -n1) does not support xattrs"
620 test_mkdir $DIR/$tdir
621 test_mkdir $DIR/$tdir.new
622 touch $DIR/$tdir/$tfile
623 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
624 rsync -av -X $DIR/$tdir/ $DIR/$tdir.new ||
625 error "rsync failed with xattrs enabled"
627 run_test 17k "symlinks: rsync with xattrs enabled"
629 test_17l() { # LU-279
630 [[ -z "$(which getfattr 2>/dev/null)" ]] &&
631 skip "no getfattr command"
633 test_mkdir $DIR/$tdir
634 touch $DIR/$tdir/$tfile
635 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
636 for path in "$DIR/$tdir" "$DIR/$tdir/$tfile" "$DIR/$tdir/$tfile.lnk"; do
637 # -h to not follow symlinks. -m '' to list all the xattrs.
638 # grep to remove first line: '# file: $path'.
639 for xattr in `getfattr -hm '' $path 2>/dev/null | grep -v '^#'`;
641 lgetxattr_size_check $path $xattr ||
642 error "lgetxattr_size_check $path $xattr failed"
646 run_test 17l "Ensure lgetxattr's returned xattr size is consistent"
650 [ $PARALLEL == "yes" ] && skip "skip parallel run"
651 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
652 remote_mds_nodsh && skip "remote MDS with nodsh"
653 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
654 [ $MDS1_VERSION -le $(version_code 2.2.93) ] &&
655 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks"
657 local short_sym="0123456789"
658 local wdir=$DIR/$tdir
663 # create a long symlink file
664 for ((i = 0; i < 4; ++i)); do
665 long_sym=${long_sym}${long_sym}
668 echo "create 512 short and long symlink files under $wdir"
669 for ((i = 0; i < 256; ++i)); do
670 ln -sf ${long_sym}"a5a5" $wdir/long-$i
671 ln -sf ${short_sym}"a5a5" $wdir/short-$i
677 wait_delete_completed
679 echo "recreate the 512 symlink files with a shorter string"
680 for ((i = 0; i < 512; ++i)); do
681 # rewrite the symlink file with a shorter string
682 ln -sf ${long_sym} $wdir/long-$i || error "long_sym failed"
683 ln -sf ${short_sym} $wdir/short-$i || error "short_sym failed"
686 local mds_index=$(($($LFS getstripe -m $wdir) + 1))
687 local devname=$(mdsdevname $mds_index)
689 echo "stop and checking mds${mds_index}:"
690 # e2fsck should not return error
692 run_e2fsck $(facet_active_host mds${mds_index}) $devname -n
695 start mds${mds_index} $devname $MDS_MOUNT_OPTS ||
696 error "start mds${mds_index} failed"
697 df $MOUNT > /dev/null 2>&1
699 error "e2fsck detected error for short/long symlink: rc=$rc"
702 run_test 17m "run e2fsck against MDT which contains short/long symlink"
704 check_fs_consistency_17n() {
708 # create/unlink in 17n only change 2 MDTs(MDT1/MDT2),
709 # so it only check MDT1/MDT2 instead of all of MDTs.
710 for mdt_index in 1 2; do
711 local devname=$(mdsdevname $mdt_index)
712 # e2fsck should not return error
714 run_e2fsck $(facet_active_host mds$mdt_index) $devname -n ||
717 start mds${mdt_index} $devname $MDS_MOUNT_OPTS ||
718 error "mount mds$mdt_index failed"
719 df $MOUNT > /dev/null 2>&1
725 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
726 [ $PARALLEL == "yes" ] && skip "skip parallel run"
727 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
728 remote_mds_nodsh && skip "remote MDS with nodsh"
729 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
730 [ $MDS1_VERSION -le $(version_code 2.2.93) ] &&
731 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks"
735 test_mkdir $DIR/$tdir
736 for ((i=0; i<10; i++)); do
737 $LFS mkdir -i1 -c2 $DIR/$tdir/remote_dir_${i} ||
738 error "create remote dir error $i"
739 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
740 error "create files under remote dir failed $i"
743 check_fs_consistency_17n ||
744 error "e2fsck report error after create files under remote dir"
746 for ((i = 0; i < 10; i++)); do
747 rm -rf $DIR/$tdir/remote_dir_${i} ||
748 error "destroy remote dir error $i"
751 check_fs_consistency_17n ||
752 error "e2fsck report error after unlink files under remote dir"
754 [ $MDS1_VERSION -lt $(version_code 2.4.50) ] &&
755 skip "lustre < 2.4.50 does not support migrate mv"
757 for ((i = 0; i < 10; i++)); do
758 mkdir -p $DIR/$tdir/remote_dir_${i}
759 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
760 error "create files under remote dir failed $i"
761 $LFS migrate --mdt-index 1 $DIR/$tdir/remote_dir_${i} ||
762 error "migrate remote dir error $i"
764 check_fs_consistency_17n || error "e2fsck report error after migration"
766 for ((i = 0; i < 10; i++)); do
767 rm -rf $DIR/$tdir/remote_dir_${i} ||
768 error "destroy remote dir error $i"
771 check_fs_consistency_17n || error "e2fsck report error after unlink"
773 run_test 17n "run e2fsck against master/slave MDT which contains remote dir"
776 remote_mds_nodsh && skip "remote MDS with nodsh"
777 [ $MDS1_VERSION -lt $(version_code 2.3.64) ] &&
778 skip "Need MDS version at least 2.3.64"
780 local wdir=$DIR/${tdir}o
786 mdt_index=$($LFS getstripe -m $wdir/$tfile)
787 mdt_index=$((mdt_index + 1))
790 #fail mds will wait the failover finish then set
791 #following fail_loc to avoid interfer the recovery process.
794 #define OBD_FAIL_OSD_LMA_INCOMPAT 0x194
795 do_facet mds${mdt_index} lctl set_param fail_loc=0x194
796 ls -l $wdir/$tfile && rc=1
797 do_facet mds${mdt_index} lctl set_param fail_loc=0
798 [[ $rc -eq 0 ]] || error "stat file should fail"
800 run_test 17o "stat file with incompat LMA feature"
803 touch $DIR/$tfile || error "Failed to touch $DIR/$tfile: $?"
804 ls $DIR || error "Failed to ls $DIR: $?"
806 run_test 18 "touch .../f ; ls ... =============================="
812 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
814 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
817 ls -l $DIR/$tfile && error "ls -l $tfile failed"|| true
819 run_test 19b "ls -l .../f19 (should return error) =============="
822 [ $RUNAS_ID -eq $UID ] &&
823 skip_env "RUNAS_ID = UID = $UID -- skipping"
825 $RUNAS touch $DIR/$tfile && error "create non-root file failed" || true
827 run_test 19c "$RUNAS touch .../f19 (should return error) =="
830 cat $DIR/f19 && error || true
832 run_test 19d "cat .../f19 (should return error) =============="
841 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
843 run_test 20 "touch .../f ; ls -l ..."
846 test_mkdir $DIR/$tdir
847 [ -f $DIR/$tdir/dangle ] && rm -f $DIR/$tdir/dangle
848 ln -s dangle $DIR/$tdir/link
849 echo foo >> $DIR/$tdir/link
850 cat $DIR/$tdir/dangle
851 $CHECKSTAT -t link $DIR/$tdir/link || error "$tdir/link not a link"
852 $CHECKSTAT -f -t file $DIR/$tdir/link ||
853 error "$tdir/link not linked to a file"
855 run_test 21 "write to dangling link"
858 local wdir=$DIR/$tdir
860 chown $RUNAS_ID:$RUNAS_GID $wdir
861 (cd $wdir || error "cd $wdir failed";
862 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network |
864 ls -lR $wdir/etc || error "ls -lR $wdir/etc failed"
865 $CHECKSTAT -t dir $wdir/etc || error "checkstat -t dir failed"
866 $CHECKSTAT -u \#$RUNAS_ID -g \#$RUNAS_GID $wdir/etc ||
867 error "checkstat -u failed"
869 run_test 22 "unpack tar archive as non-root user"
873 test_mkdir $DIR/$tdir
874 local file=$DIR/$tdir/$tfile
876 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
877 openfile -f O_CREAT:O_EXCL $file &&
878 error "$file recreate succeeded" || true
880 run_test 23a "O_CREAT|O_EXCL in subdir"
882 test_23b() { # bug 18988
883 test_mkdir $DIR/$tdir
884 local file=$DIR/$tdir/$tfile
887 echo foo > $file || error "write filed"
888 echo bar >> $file || error "append filed"
889 $CHECKSTAT -s 8 $file || error "wrong size"
892 run_test 23b "O_APPEND check"
894 # LU-9409, size with O_APPEND and tiny writes
896 local file=$DIR/$tfile
899 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800
900 $CHECKSTAT -s 6400 $file || error "wrong size, expected 6400"
904 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
905 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
907 $CHECKSTAT -s 12800 $file || error "wrong size, expected 12800"
910 #racing tiny & normal writes
911 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4096 count=4 &
912 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=100 &
914 $CHECKSTAT -s 17184 $file || error "wrong size, expected 17184"
917 #racing tiny & normal writes 2, ugly numbers
918 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4099 count=11 &
919 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=17 count=173 &
921 $CHECKSTAT -s 48030 $file || error "wrong size, expected 48030"
924 run_test 23c "O_APPEND size checks for tiny writes"
926 # LU-11069 file offset is correct after appending writes
928 local file=$DIR/$tfile
931 echo CentaurHauls > $file
932 offset=$($MULTIOP $file oO_WRONLY:O_APPEND:w13Zp)
933 if ((offset != 26)); then
934 error "wrong offset, expected 26, got '$offset'"
937 run_test 23d "file offset is correct after appending writes"
941 echo '-- same directory rename'
942 test_mkdir $DIR/$tdir
943 touch $DIR/$tdir/$tfile.1
944 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
945 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
947 run_test 24a "rename file to non-existent target"
950 test_mkdir $DIR/$tdir
951 touch $DIR/$tdir/$tfile.{1,2}
952 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
953 $CHECKSTAT -a $DIR/$tdir/$tfile.1 || error "$tfile.1 exists"
954 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
956 run_test 24b "rename file to existing target"
959 test_mkdir $DIR/$tdir
960 test_mkdir $DIR/$tdir/d$testnum.1
961 mv $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
962 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
963 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
965 run_test 24c "rename directory to non-existent target"
968 test_mkdir -c1 $DIR/$tdir
969 test_mkdir -c1 $DIR/$tdir/d$testnum.1
970 test_mkdir -c1 $DIR/$tdir/d$testnum.2
971 mrename $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
972 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
973 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
975 run_test 24d "rename directory to existing target"
978 echo '-- cross directory renames --'
982 mv $DIR/R5a/f $DIR/R5b/g
983 $CHECKSTAT -a $DIR/R5a/f || error "$DIR/R5a/f exists"
984 $CHECKSTAT -t file $DIR/R5b/g || error "$DIR/R5b/g not file type"
986 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
991 touch $DIR/R6a/f $DIR/R6b/g
992 mv $DIR/R6a/f $DIR/R6b/g
993 $CHECKSTAT -a $DIR/R6a/f || error "$DIR/R6a/f exists"
994 $CHECKSTAT -t file $DIR/R6b/g || error "$DIR/R6b/g not file type"
996 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
1001 test_mkdir $DIR/R7a/d
1002 mv $DIR/R7a/d $DIR/R7b/e
1003 $CHECKSTAT -a $DIR/R7a/d || error "$DIR/R7a/d exists"
1004 $CHECKSTAT -t dir $DIR/R7b/e || error "$DIR/R7b/e not dir type"
1006 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
1009 test_mkdir -c1 $DIR/R8a
1010 test_mkdir -c1 $DIR/R8b
1011 test_mkdir -c1 $DIR/R8a/d
1012 test_mkdir -c1 $DIR/R8b/e
1013 mrename $DIR/R8a/d $DIR/R8b/e
1014 $CHECKSTAT -a $DIR/R8a/d || error "$DIR/R8a/d exists"
1015 $CHECKSTAT -t dir $DIR/R8b/e || error "$DIR/R8b/e not dir type"
1017 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
1020 echo "-- rename error cases"
1022 test_mkdir $DIR/R9/a
1024 mrename $DIR/R9/f $DIR/R9/a
1025 $CHECKSTAT -t file $DIR/R9/f || error "$DIR/R9/f not file type"
1026 $CHECKSTAT -t dir $DIR/R9/a || error "$DIR/R9/a not dir type"
1027 $CHECKSTAT -a $DIR/R9/a/f || error "$DIR/R9/a/f exists"
1029 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
1033 mrename $DIR/R10/f $DIR/R10/g
1034 $CHECKSTAT -t dir $DIR/R10 || error "$DIR/R10 not dir type"
1035 $CHECKSTAT -a $DIR/R10/f || error "$DIR/R10/f exists"
1036 $CHECKSTAT -a $DIR/R10/g || error "$DIR/R10/g exists"
1038 run_test 24j "source does not exist ============================"
1041 test_mkdir $DIR/R11a
1042 test_mkdir $DIR/R11a/d
1044 mv $DIR/R11a/f $DIR/R11a/d
1045 $CHECKSTAT -a $DIR/R11a/f || error "$DIR/R11a/f exists"
1046 $CHECKSTAT -t file $DIR/R11a/d/f || error "$DIR/R11a/d/f not file type"
1048 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
1050 # bug 2429 - rename foo foo foo creates invalid file
1053 $MULTIOP $f OcNs || error "rename of ${f} to itself failed"
1055 run_test 24l "Renaming a file to itself ========================"
1059 $MULTIOP $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
1060 # on ext3 this does not remove either the source or target files
1061 # though the "expected" operation would be to remove the source
1062 $CHECKSTAT -t file ${f} || error "${f} missing"
1063 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
1065 run_test 24m "Renaming a file to a hard link to itself ========="
1069 # this stats the old file after it was renamed, so it should fail
1071 $CHECKSTAT ${f} || error "${f} missing"
1073 $CHECKSTAT ${f}.rename || error "${f}.rename missing"
1074 $CHECKSTAT -a ${f} || error "${f} exists"
1076 run_test 24n "Statting the old file after renaming (Posix rename 2)"
1079 test_mkdir $DIR/$tdir
1080 rename_many -s random -v -n 10 $DIR/$tdir
1082 run_test 24o "rename of files during htree split"
1085 test_mkdir $DIR/R12a
1086 test_mkdir $DIR/R12b
1087 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
1088 mrename $DIR/R12a $DIR/R12b
1089 $CHECKSTAT -a $DIR/R12a || error "$DIR/R12a exists"
1090 $CHECKSTAT -t dir $DIR/R12b || error "$DIR/R12b not dir type"
1091 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
1092 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
1094 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
1096 cleanup_multiop_pause() {
1098 kill -USR1 $MULTIPID
1102 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1104 test_mkdir $DIR/R13a
1105 test_mkdir $DIR/R13b
1106 local DIRINO=$(ls -lid $DIR/R13a | awk '{ print $1 }')
1107 multiop_bg_pause $DIR/R13b D_c || error "multiop failed to start"
1110 trap cleanup_multiop_pause EXIT
1111 mrename $DIR/R13a $DIR/R13b
1112 $CHECKSTAT -a $DIR/R13a || error "R13a still exists"
1113 $CHECKSTAT -t dir $DIR/R13b || error "R13b does not exist"
1114 local DIRINO2=$(ls -lid $DIR/R13b | awk '{ print $1 }')
1115 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
1116 cleanup_multiop_pause
1117 wait $MULTIPID || error "multiop close failed"
1119 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
1121 test_24r() { #bug 3789
1122 test_mkdir $DIR/R14a
1123 test_mkdir $DIR/R14a/b
1124 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
1125 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
1126 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
1128 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
1131 test_mkdir $DIR/R15a
1132 test_mkdir $DIR/R15a/b
1133 test_mkdir $DIR/R15a/b/c
1134 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
1135 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
1136 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
1138 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
1140 test_mkdir $DIR/R16a
1141 test_mkdir $DIR/R16a/b
1142 test_mkdir $DIR/R16a/b/c
1143 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
1144 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
1145 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
1147 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
1149 test_24u() { # bug12192
1150 $MULTIOP $DIR/$tfile C2w$((2048 * 1024))c || error "multiop failed"
1151 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
1153 run_test 24u "create stripe file"
1155 simple_cleanup_common() {
1158 [ -z "$DIR" ] || [ -z "$tdir" ] && return 0
1160 local start=$SECONDS
1163 wait_delete_completed
1164 echo "cleanup time $((SECONDS - start))"
1168 max_pages_per_rpc() {
1169 local mdtname="$(printf "MDT%04x" ${1:-0})"
1170 $LCTL get_param -n mdc.*$mdtname*.max_pages_per_rpc
1174 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1176 local nrfiles=${COUNT:-100000}
1177 local fname="$DIR/$tdir/$tfile"
1179 # Performance issue on ZFS see LU-4072 (c.f. LU-2887)
1180 [ "$mds1_FSTYPE" = "zfs" ] && nrfiles=${COUNT:-10000}
1182 test_mkdir "$(dirname $fname)"
1183 # assume MDT0000 has the fewest inodes
1184 local stripes=$($LFS getdirstripe -c $(dirname $fname))
1185 local free_inodes=$(($(mdt_free_inodes 0) * stripes))
1186 [[ $free_inodes -lt $nrfiles ]] && nrfiles=$free_inodes
1188 trap simple_cleanup_common EXIT
1190 createmany -m "$fname" $nrfiles
1192 cancel_lru_locks mdc
1193 lctl set_param mdc.*.stats clear
1195 # was previously test_24D: LU-6101
1196 # readdir() returns correct number of entries after cursor reload
1197 local num_ls=$(ls $DIR/$tdir | wc -l)
1198 local num_uniq=$(ls $DIR/$tdir | sort -u | wc -l)
1199 local num_all=$(ls -a $DIR/$tdir | wc -l)
1200 if [ $num_ls -ne $nrfiles ] || [ $num_uniq -ne $nrfiles ] ||
1201 [ $num_all -ne $((nrfiles + 2)) ]; then
1202 error "Expected $nrfiles files, got $num_ls " \
1203 "($num_uniq unique $num_all .&..)"
1205 # LU-5 large readdir
1206 # dirent_size = 32 bytes for sizeof(struct lu_dirent) +
1207 # N bytes for name (len($nrfiles) rounded to 8 bytes) +
1208 # 8 bytes for luda_type (4 bytes rounded to 8 bytes)
1209 # take into account of overhead in lu_dirpage header and end mark in
1210 # each page, plus one in rpc_num calculation.
1211 local dirent_size=$((32 + (${#tfile} | 7) + 1 + 8))
1212 local page_entries=$(((PAGE_SIZE - 24) / dirent_size))
1213 local mdt_idx=$($LFS getdirstripe -i $(dirname $fname))
1214 local rpc_pages=$(max_pages_per_rpc $mdt_idx)
1215 local rpc_max=$((nrfiles / (page_entries * rpc_pages) + stripes))
1216 local mds_readpage=$(calc_stats mdc.*.stats mds_readpage)
1217 echo "readpages: $mds_readpage rpc_max: $rpc_max"
1218 (( $mds_readpage < $rpc_max - 2 || $mds_readpage > $rpc_max + 1)) &&
1219 error "large readdir doesn't take effect: " \
1220 "$mds_readpage should be about $rpc_max"
1222 simple_cleanup_common
1224 run_test 24v "list large directory (test hash collision, b=17560)"
1226 test_24w() { # bug21506
1228 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || return 1
1229 dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || return 2
1230 dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || return 3
1231 SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
1232 [[ "$SZ1" -eq "$SZ2" ]] ||
1233 error "Error reading at the end of the file $tfile"
1235 run_test 24w "Reading a file larger than 4Gb"
1238 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1239 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1240 [[ $MDS1_VERSION -lt $(version_code 2.7.56) ]] &&
1241 skip "Need MDS version at least 2.7.56"
1244 local remote_dir=$DIR/$tdir/remote_dir
1246 test_mkdir $DIR/$tdir
1247 $LFS mkdir -i $MDTIDX $remote_dir ||
1248 error "create remote directory failed"
1250 test_mkdir $DIR/$tdir/src_dir
1251 touch $DIR/$tdir/src_file
1252 test_mkdir $remote_dir/tgt_dir
1253 touch $remote_dir/tgt_file
1255 mrename $DIR/$tdir/src_dir $remote_dir/tgt_dir ||
1256 error "rename dir cross MDT failed!"
1258 mrename $DIR/$tdir/src_file $remote_dir/tgt_file ||
1259 error "rename file cross MDT failed!"
1261 touch $DIR/$tdir/ln_file
1262 ln $DIR/$tdir/ln_file $remote_dir/ln_name ||
1263 error "ln file cross MDT failed"
1265 rm -rf $DIR/$tdir || error "Can not delete directories"
1267 run_test 24x "cross MDT rename/link"
1270 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1271 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1273 local remote_dir=$DIR/$tdir/remote_dir
1276 test_mkdir $DIR/$tdir
1277 $LFS mkdir -i $mdtidx $remote_dir ||
1278 error "create remote directory failed"
1280 test_mkdir $remote_dir/src_dir
1281 touch $remote_dir/src_file
1282 test_mkdir $remote_dir/tgt_dir
1283 touch $remote_dir/tgt_file
1285 mrename $remote_dir/src_dir $remote_dir/tgt_dir ||
1286 error "rename subdir in the same remote dir failed!"
1288 mrename $remote_dir/src_file $remote_dir/tgt_file ||
1289 error "rename files in the same remote dir failed!"
1291 ln $remote_dir/tgt_file $remote_dir/tgt_file1 ||
1292 error "link files in the same remote dir failed!"
1294 rm -rf $DIR/$tdir || error "Can not delete directories"
1296 run_test 24y "rename/link on the same dir should succeed"
1299 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1300 [[ $MDS1_VERSION -lt $(version_code 2.12.51) ]] &&
1301 skip "Need MDS version at least 2.12.51"
1305 for index in 0 1; do
1306 $LFS mkdir -i $index $DIR/$tdir.$index || error "mkdir failed"
1307 touch $DIR/$tdir.0/$tfile.$index || error "touch failed"
1310 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1 || error "mv $tfile.0 failed"
1312 index=$($LFS getstripe -m $DIR/$tdir.1/$tfile.0)
1313 [ $index -eq 0 ] || error "$tfile.0 is on MDT$index"
1315 local mdts=$(comma_list $(mdts_nodes))
1317 do_nodes $mdts $LCTL set_param mdt.*.enable_remote_rename=0
1318 stack_trap "do_nodes $mdts $LCTL \
1319 set_param mdt.*.enable_remote_rename=1" EXIT
1321 mv $DIR/$tdir.0/$tfile.1 $DIR/$tdir.1 || error "mv $tfile.1 failed"
1323 index=$($LFS getstripe -m $DIR/$tdir.1/$tfile.1)
1324 [ $index -eq 1 ] || error "$tfile.1 is on MDT$index"
1326 run_test 24z "cross-MDT rename is done as cp"
1328 test_24A() { # LU-3182
1332 test_mkdir $DIR/$tdir
1333 trap simple_cleanup_common EXIT
1334 createmany -m $DIR/$tdir/$tfile $NFILES
1335 local t=$(ls $DIR/$tdir | wc -l)
1336 local u=$(ls $DIR/$tdir | sort -u | wc -l)
1337 local v=$(ls -ai $DIR/$tdir | sort -u | wc -l)
1338 if [ $t -ne $NFILES ] || [ $u -ne $NFILES ] ||
1339 [ $v -ne $((NFILES + 2)) ] ; then
1340 error "Expected $NFILES files, got $t ($u unique $v .&..)"
1343 simple_cleanup_common || error "Can not delete directories"
1345 run_test 24A "readdir() returns correct number of entries."
1347 test_24B() { # LU-4805
1348 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1352 test_mkdir $DIR/$tdir
1353 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
1354 error "create striped dir failed"
1356 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1357 [ $count -eq 2 ] || error "Expected 2, got $count"
1359 touch $DIR/$tdir/striped_dir/a
1361 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1362 [ $count -eq 3 ] || error "Expected 3, got $count"
1364 touch $DIR/$tdir/striped_dir/.f
1366 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1367 [ $count -eq 4 ] || error "Expected 4, got $count"
1369 rm -rf $DIR/$tdir || error "Can not delete directories"
1371 run_test 24B "readdir for striped dir return correct number of entries"
1374 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1380 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/d0/striped_dir ||
1381 error "create striped dir failed"
1383 cd $DIR/$tdir/d0/striped_dir
1385 local d0_ino=$(ls -i -l -a $DIR/$tdir | grep "d0" | awk '{print $1}')
1386 local d1_ino=$(ls -i -l -a $DIR/$tdir | grep "d1" | awk '{print $1}')
1387 local parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1389 [ "$d0_ino" = "$parent_ino" ] ||
1390 error ".. wrong, expect $d0_ino, get $parent_ino"
1392 mv $DIR/$tdir/d0/striped_dir $DIR/$tdir/d1/ ||
1393 error "mv striped dir failed"
1395 parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1397 [ "$d1_ino" = "$parent_ino" ] ||
1398 error ".. wrong after mv, expect $d1_ino, get $parent_ino"
1400 run_test 24C "check .. in striped dir"
1403 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
1404 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1407 mkdir $DIR/$tdir/src_dir
1408 $LFS mkdir -i 1 $DIR/$tdir/src_dir/src_child ||
1409 error "create remote source failed"
1411 touch $DIR/$tdir/src_dir/src_child/a
1413 $LFS mkdir -i 2 $DIR/$tdir/tgt_dir ||
1414 error "create remote target dir failed"
1416 $LFS mkdir -i 3 $DIR/$tdir/tgt_dir/tgt_child ||
1417 error "create remote target child failed"
1419 mrename $DIR/$tdir/src_dir/src_child $DIR/$tdir/tgt_dir/tgt_child ||
1420 error "rename dir cross MDT failed!"
1424 $CHECKSTAT -t dir $DIR/$tdir/src_dir/src_child &&
1425 error "src_child still exists after rename"
1427 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/tgt_child/a ||
1428 error "missing file(a) after rename"
1430 rm -rf $DIR/$tdir || error "Can not delete directories"
1432 run_test 24E "cross MDT rename/link"
1435 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
1438 [ "$SLOW" = "no" ] && repeats=100
1442 echo "$repeats repeats"
1443 for ((i = 0; i < repeats; i++)); do
1444 $LFS mkdir -i0 -c2 $DIR/$tdir/test || error "mkdir fails"
1445 touch $DIR/$tdir/test/a || error "touch fails"
1446 mkdir $DIR/$tdir/test/b || error "mkdir fails"
1447 rm -rf $DIR/$tdir/test || error "rmdir fails"
1452 run_test 24F "hash order vs readdir (LU-11330)"
1455 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
1460 $LFS mkdir -i 0 $DIR/$tdir-0 || error "mkdir $tdir-0"
1461 $LFS mkdir -i 1 $DIR/$tdir-1 || error "mkdir $tdir-1"
1462 touch $DIR/$tdir-0/f1 || error "touch f1"
1463 ln -s $DIR/$tdir-0/f1 $DIR/$tdir-0/s1 || error "ln s1"
1464 ino1=$(stat -c%i $DIR/$tdir-0/s1)
1465 mv $DIR/$tdir-0/s1 $DIR/$tdir-1 || error "mv s1"
1466 ino2=$(stat -c%i $DIR/$tdir-1/s1)
1467 [ $ino1 -ne $ino2 ] || error "s1 should be migrated"
1469 run_test 24G "migrate symlink in rename"
1472 echo '== symlink sanity ============================================='
1476 touch $DIR/s25/foo ||
1477 error "File creation in symlinked directory failed"
1479 run_test 25a "create file in symlinked directory ==============="
1482 [ ! -d $DIR/d25 ] && test_25a
1483 $CHECKSTAT -t file $DIR/s25/foo || error "$DIR/s25/foo not file type"
1485 run_test 25b "lookup file in symlinked directory ==============="
1489 test_mkdir $DIR/d26/d26-2
1490 ln -s d26/d26-2 $DIR/s26
1491 touch $DIR/s26/foo || error "File creation failed"
1493 run_test 26a "multiple component symlink ======================="
1496 test_mkdir -p $DIR/$tdir/d26-2
1497 ln -s $tdir/d26-2/foo $DIR/s26-2
1498 touch $DIR/s26-2 || error "File creation failed"
1500 run_test 26b "multiple component symlink at end of lookup ======"
1503 test_mkdir $DIR/d26.2
1504 touch $DIR/d26.2/foo
1505 ln -s d26.2 $DIR/s26.2-1
1506 ln -s s26.2-1 $DIR/s26.2-2
1507 ln -s s26.2-2 $DIR/s26.2-3
1508 chmod 0666 $DIR/s26.2-3/foo
1510 run_test 26c "chain of symlinks"
1512 # recursive symlinks (bug 439)
1514 ln -s d26-3/foo $DIR/d26-3
1516 run_test 26d "create multiple component recursive symlink"
1519 [ ! -h $DIR/d26-3 ] && test_26d
1522 run_test 26e "unlink multiple component recursive symlink"
1524 # recursive symlinks (bug 7022)
1526 test_mkdir $DIR/$tdir
1527 test_mkdir $DIR/$tdir/$tfile
1528 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
1529 test_mkdir -p lndir/bar1
1530 test_mkdir $DIR/$tdir/$tfile/$tfile
1531 cd $tfile || error "cd $tfile failed"
1532 ln -s .. dotdot || error "ln dotdot failed"
1533 ln -s dotdot/lndir lndir || error "ln lndir failed"
1534 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
1535 output=`ls $tfile/$tfile/lndir/bar1`
1536 [ "$output" = bar1 ] && error "unexpected output"
1537 rm -r $tfile || error "rm $tfile failed"
1538 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
1540 run_test 26f "rm -r of a directory which has recursive symlink"
1543 test_mkdir $DIR/$tdir
1544 $LFS getstripe $DIR/$tdir
1545 $LFS setstripe -c 1 $DIR/$tdir/$tfile || error "setstripe failed"
1546 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1547 cp /etc/hosts $DIR/$tdir/$tfile || error "Can't copy to one stripe file"
1549 run_test 27a "one stripe file"
1552 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1554 test_mkdir $DIR/$tdir
1555 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1556 $LFS getstripe -c $DIR/$tdir/$tfile
1557 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
1558 error "two-stripe file doesn't have two stripes"
1560 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1562 run_test 27b "create and write to two stripe file"
1564 # 27c family tests specific striping, setstripe -o
1566 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1567 test_mkdir -p $DIR/$tdir
1570 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1571 $LFS getstripe -i $DIR/$tdir/$tfile
1572 [ $($LFS getstripe -i $DIR/$tdir/$tfile ) -eq $osts ] ||
1573 error "stripe not on specified OST"
1575 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1577 run_test 27ca "one stripe on specified OST"
1580 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1581 test_mkdir -p $DIR/$tdir
1583 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1584 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1587 # Strip getstripe output to a space separated list of OSTs
1588 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1589 awk '{print $1}' | tr '\n' ' ' | sed -e 's/[[:space:]]*$//')
1590 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1591 error "stripes not on specified OSTs"
1593 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1595 run_test 27cb "two stripes on specified OSTs"
1598 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1599 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1600 skip "server does not support overstriping"
1602 test_mkdir -p $DIR/$tdir
1604 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1605 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1608 # Strip getstripe output to a space separated list of OSTs
1609 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1610 awk '{print $1}' | tr '\n' ' ' | sed -e 's/[[:space:]]*$//')
1611 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1612 error "stripes not on specified OSTs"
1614 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1616 run_test 27cc "two stripes on the same OST"
1619 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1620 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1621 skip "server does not support overstriping"
1622 test_mkdir -p $DIR/$tdir
1623 local osts="0,1,1,0"
1624 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1625 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1628 # Strip getstripe output to a space separated list of OSTs
1629 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1630 awk '{print $1}' | tr '\n' ' ' | sed -e 's/[[:space:]]*$//')
1631 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1632 error "stripes not on specified OSTs"
1634 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1636 run_test 27cd "four stripes on two OSTs"
1639 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
1640 skip_env "too many osts, skipping"
1641 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1642 skip "server does not support overstriping"
1643 # We do one more stripe than we have OSTs
1644 [ $OSTCOUNT -lt 159 ] || large_xattr_enabled ||
1645 skip_env "ea_inode feature disabled"
1647 test_mkdir -p $DIR/$tdir
1649 for i in $(seq 0 $OSTCOUNT);
1652 if [ $i -ne $OSTCOUNT ]; then
1656 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1657 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1660 # Strip getstripe output to a space separated list of OSTs
1661 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1662 awk '{print $1}' | tr '\n' ' ' | sed -e 's/[[:space:]]*$//')
1663 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1664 error "stripes not on specified OSTs"
1666 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1668 run_test 27ce "more stripes than OSTs with -o"
1671 local osp_proc="osp.$FSNAME-OST0000-osc-MDT000*.active"
1674 test_mkdir -p $DIR/$tdir || error "failed to mkdir $DIR/$tdir"
1675 do_facet $SINGLEMDS "$LCTL set_param -n $osp_proc=0"
1676 stack_trap "do_facet $SINGLEMDS $LCTL set_param -n $osp_proc=1" EXIT
1677 wait_update_facet $SINGLEMDS "$LCTL get_param -n $osp_proc | grep 1" ||
1678 error "failed to set $osp_proc=0"
1680 $LFS setstripe -o 0 $DIR/$tdir/$tfile &
1683 do_facet $SINGLEMDS "$LCTL set_param -n $osp_proc=1"
1684 wait_update_facet $SINGLEMDS "$LCTL get_param -n $osp_proc | grep 0" ||
1685 error "failed to set $osp_proc=1"
1688 error "should return error due to $osp_proc=0"
1690 run_test 27cf "'setstripe -o' on inactive OSTs should return error"
1693 test_mkdir $DIR/$tdir
1694 $LFS setstripe -c 0 -i -1 -S 0 $DIR/$tdir/$tfile ||
1695 error "setstripe failed"
1696 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1697 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1699 run_test 27d "create file with default settings"
1702 # LU-5839 adds check for existed layout before setting it
1703 [[ $MDS1_VERSION -lt $(version_code 2.7.56) ]] &&
1704 skip "Need MDS version at least 2.7.56"
1706 test_mkdir $DIR/$tdir
1707 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1708 $LFS setstripe -c 2 $DIR/$tdir/$tfile && error "setstripe worked twice"
1709 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1711 run_test 27e "setstripe existing file (should return error)"
1714 test_mkdir $DIR/$tdir
1715 $LFS setstripe -S 100 -i 0 -c 1 $DIR/$tdir/$tfile &&
1716 error "$LFS setstripe $DIR/$tdir/$tfile failed"
1717 $CHECKSTAT -t file $DIR/$tdir/$tfile &&
1718 error "$CHECKSTAT -t file $DIR/$tdir/$tfile should fail"
1719 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1720 $LFS getstripe $DIR/$tdir/$tfile || error "$LFS getstripe failed"
1722 run_test 27f "setstripe with bad stripe size (should return error)"
1725 test_mkdir $DIR/$tdir
1726 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1727 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "no stripe info" ||
1728 error "$DIR/$tdir/$tfile has object"
1730 run_test 27g "$LFS getstripe with no objects"
1733 test_mkdir $DIR/$tdir
1734 touch $DIR/$tdir/$tfile || error "touch failed"
1735 ln -s bogus $DIR/$tdir/$tfile.2 || error "ln failed"
1736 $LFS getstripe -m $DIR/$tdir/$tfile $DIR/$tdir/$tfile.2
1738 (( rc == 2 )) || error "getstripe did not return ENOENT"
1740 run_test 27ga "$LFS getstripe with missing file (should return error)"
1743 test_mkdir $DIR/$tdir
1744 touch $DIR/$tdir/$tfile || error "touch failed"
1745 [[ $($LFS getstripe -c $DIR/$tdir/$tfile) -gt 0 ]] ||
1746 error "missing objects"
1748 run_test 27i "$LFS getstripe with some objects"
1751 test_mkdir $DIR/$tdir
1752 $LFS setstripe -i $OSTCOUNT $DIR/$tdir/$tfile &&
1753 error "setstripe failed" || true
1755 run_test 27j "setstripe with bad stripe offset (should return error)"
1757 test_27k() { # bug 2844
1758 test_mkdir $DIR/$tdir
1759 local file=$DIR/$tdir/$tfile
1760 local ll_max_blksize=$((4 * 1024 * 1024))
1761 $LFS setstripe -S 67108864 $file || error "setstripe failed"
1762 local blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1763 [ $blksize -le $ll_max_blksize ] || error "1:$blksize > $ll_max_blksize"
1764 dd if=/dev/zero of=$file bs=4k count=1
1765 blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1766 [ $blksize -le $ll_max_blksize ] || error "2:$blksize > $ll_max_blksize"
1768 run_test 27k "limit i_blksize for broken user apps"
1771 mcreate $DIR/$tfile || error "creating file"
1772 $RUNAS $LFS setstripe -c 1 $DIR/$tfile &&
1773 error "setstripe should have failed" || true
1775 run_test 27l "check setstripe permissions (should return error)"
1778 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1780 [ -n "$RCLIENTS" -o -n "$MOUNT_2" ] &&
1781 skip_env "multiple clients -- skipping"
1783 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
1785 if [[ $ORIGFREE -gt $MAXFREE ]]; then
1786 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1788 trap simple_cleanup_common EXIT
1789 test_mkdir $DIR/$tdir
1790 $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.1
1791 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1024 count=$MAXFREE &&
1792 error "dd should fill OST0"
1794 while $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.$i; do
1796 [ $i -gt 256 ] && break
1799 touch $DIR/$tdir/$tfile.$i
1800 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1801 awk '{print $1}'| grep -w "0") ] &&
1802 error "OST0 was full but new created file still use it"
1804 touch $DIR/$tdir/$tfile.$i
1805 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1806 awk '{print $1}'| grep -w "0") ] &&
1807 error "OST0 was full but new created file still use it"
1808 simple_cleanup_common
1810 run_test 27m "create file while OST0 was full"
1812 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1813 # if the OST isn't full anymore.
1815 local ostidx=${1:-""}
1820 local list=$(comma_list $(osts_nodes))
1821 [ "$ostidx" ] && list=$(facet_host ost$((ostidx + 1)))
1823 do_nodes $list lctl set_param fail_loc=0
1824 wait_delete_completed # initiate all OST_DESTROYs from MDS to OST
1825 delay=$(do_facet $SINGLEMDS lctl get_param -n lov.*.qos_maxage |
1826 awk '{print $1 * 2;exit;}')
1827 get_prealloc="$LCTL get_param -n osc.*MDT*.prealloc_status |
1829 wait_update_facet $SINGLEMDS "$get_prealloc" "" $delay
1832 __exhaust_precreations() {
1835 local FAILIDX=${3:-$OSTIDX}
1836 local ofacet=ost$((OSTIDX + 1))
1838 test_mkdir -p -c1 $DIR/$tdir
1839 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
1840 local mfacet=mds$((mdtidx + 1))
1841 echo OSTIDX=$OSTIDX MDTIDX=$mdtidx
1843 local OST=$(ostname_from_index $OSTIDX)
1846 local mdtosc_proc1=$(get_mdtosc_proc_path $mfacet $OST)
1847 local last_id=$(do_facet $mfacet lctl get_param -n \
1848 osp.$mdtosc_proc1.prealloc_last_id)
1849 local next_id=$(do_facet $mfacet lctl get_param -n \
1850 osp.$mdtosc_proc1.prealloc_next_id)
1852 local mdtosc_proc2=$(get_mdtosc_proc_path $mfacet)
1853 do_facet $mfacet lctl get_param osp.$mdtosc_proc2.prealloc*
1855 test_mkdir -p $DIR/$tdir/${OST}
1856 $LFS setstripe -i $OSTIDX -c 1 $DIR/$tdir/${OST}
1857 #define OBD_FAIL_OST_ENOSPC 0x215
1858 do_facet $ofacet lctl set_param fail_val=$FAILIDX fail_loc=0x215
1859 echo "Creating to objid $last_id on ost $OST..."
1860 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1861 do_facet $mfacet lctl get_param osp.$mdtosc_proc2.prealloc*
1862 do_facet $ofacet lctl set_param fail_loc=$FAILLOC
1865 exhaust_precreations() {
1866 __exhaust_precreations $1 $2 $3
1870 exhaust_all_precreations() {
1872 for (( i=0; i < OSTCOUNT; i++ )) ; do
1873 __exhaust_precreations $i $1 -1
1879 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1880 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1881 remote_mds_nodsh && skip "remote MDS with nodsh"
1882 remote_ost_nodsh && skip "remote OST with nodsh"
1885 rm -f $DIR/$tdir/$tfile
1886 exhaust_precreations 0 0x80000215
1887 $LFS setstripe -c -1 $DIR/$tdir || error "setstripe failed"
1888 touch $DIR/$tdir/$tfile || error "touch failed"
1889 $LFS getstripe $DIR/$tdir/$tfile
1892 run_test 27n "create file with some full OSTs"
1895 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1896 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1897 remote_mds_nodsh && skip "remote MDS with nodsh"
1898 remote_ost_nodsh && skip "remote OST with nodsh"
1901 rm -f $DIR/$tdir/$tfile
1902 exhaust_all_precreations 0x215
1904 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1909 run_test 27o "create file with all full OSTs (should error)"
1911 function create_and_checktime() {
1916 for ((i=0; i < $loops; i++)); do
1917 local start=$SECONDS
1918 multiop $fname-$i Oc
1919 ((SECONDS-start < TIMEOUT)) ||
1920 error "creation took " $((SECONDS-$start)) && return 1
1925 local mdts=$(comma_list $(mdts_nodes))
1927 [ $MDS1_VERSION -lt $(version_code 2.13.57) ] &&
1928 skip "Need MDS version at least 2.13.57"
1930 local f0=$DIR/${tfile}-0
1931 local f1=$DIR/${tfile}-1
1933 wait_delete_completed
1935 # refill precreated objects
1936 $LFS setstripe -i0 -c1 $f0
1938 saved=$(do_facet mds1 $LCTL get_param -n lov.*0000*.qos_threshold_rr)
1939 # force QoS allocation policy
1940 do_nodes $mdts $LCTL set_param lov.*.qos_threshold_rr=0%
1941 stack_trap "do_nodes $mdts $LCTL set_param \
1942 lov.*.qos_threshold_rr=$saved" EXIT
1945 # one OST is unavailable, but still have few objects preallocated
1947 stack_trap "start ost1 $(ostdevname 1) $OST_MOUNT_OPTS; \
1948 rm -rf $f1 $DIR/$tdir*" EXIT
1950 for ((i=0; i < 7; i++)); do
1951 mkdir $DIR/$tdir$i || error "can't create dir"
1952 $LFS setstripe -c$((OSTCOUNT-1)) $DIR/$tdir$i ||
1953 error "can't set striping"
1955 for ((i=0; i < 7; i++)); do
1956 create_and_checktime $DIR/$tdir$i/$tfile 100 &
1960 run_test 27oo "don't let few threads to reserve too many objects"
1963 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1964 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1965 remote_mds_nodsh && skip "remote MDS with nodsh"
1966 remote_ost_nodsh && skip "remote OST with nodsh"
1969 rm -f $DIR/$tdir/$tfile
1970 test_mkdir $DIR/$tdir
1972 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1973 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1974 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1976 exhaust_precreations 0 0x80000215
1977 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1978 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1979 $LFS getstripe $DIR/$tdir/$tfile
1983 run_test 27p "append to a truncated file with some full OSTs"
1986 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1987 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1988 remote_mds_nodsh && skip "remote MDS with nodsh"
1989 remote_ost_nodsh && skip "remote OST with nodsh"
1992 rm -f $DIR/$tdir/$tfile
1994 test_mkdir $DIR/$tdir
1995 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1996 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||
1997 error "truncate $DIR/$tdir/$tfile failed"
1998 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
2000 exhaust_all_precreations 0x215
2002 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
2003 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
2007 run_test 27q "append to truncated file with all OSTs full (should error)"
2010 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2011 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2012 remote_mds_nodsh && skip "remote MDS with nodsh"
2013 remote_ost_nodsh && skip "remote OST with nodsh"
2016 rm -f $DIR/$tdir/$tfile
2017 exhaust_precreations 0 0x80000215
2019 $LFS setstripe -i 0 -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
2023 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
2025 test_27s() { # bug 10725
2026 test_mkdir $DIR/$tdir
2027 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
2028 local stripe_count=0
2029 [ $OSTCOUNT -eq 1 ] || stripe_count=2
2030 $LFS setstripe -S $stripe_size -c $stripe_count $DIR/$tdir &&
2031 error "stripe width >= 2^32 succeeded" || true
2034 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
2036 test_27t() { # bug 10864
2041 $WLFS getstripe $tfile
2044 run_test 27t "check that utils parse path correctly"
2046 test_27u() { # bug 4900
2047 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2048 remote_mds_nodsh && skip "remote MDS with nodsh"
2051 local list=$(comma_list $(mdts_nodes))
2053 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
2054 do_nodes $list $LCTL set_param fail_loc=0x139
2055 test_mkdir -p $DIR/$tdir
2056 trap simple_cleanup_common EXIT
2057 createmany -o $DIR/$tdir/t- 1000
2058 do_nodes $list $LCTL set_param fail_loc=0
2060 TLOG=$TMP/$tfile.getstripe
2061 $LFS getstripe $DIR/$tdir > $TLOG
2062 OBJS=$(awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj; }' $TLOG)
2063 unlinkmany $DIR/$tdir/t- 1000
2065 [[ $OBJS -gt 0 ]] &&
2066 error "$OBJS objects created on OST-0. See $TLOG" ||
2069 run_test 27u "skip object creation on OSC w/o objects"
2071 test_27v() { # bug 4900
2072 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2073 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2074 remote_mds_nodsh && skip "remote MDS with nodsh"
2075 remote_ost_nodsh && skip "remote OST with nodsh"
2077 exhaust_all_precreations 0x215
2080 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
2082 touch $DIR/$tdir/$tfile
2083 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
2085 for (( i=1; i < OSTCOUNT; i++ )); do
2086 do_facet ost$i lctl set_param fail_loc=0x705
2088 local START=`date +%s`
2089 createmany -o $DIR/$tdir/$tfile 32
2091 local FINISH=`date +%s`
2092 local TIMEOUT=`lctl get_param -n timeout`
2093 local PROCESS=$((FINISH - START))
2094 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
2095 error "$FINISH - $START >= $TIMEOUT / 2"
2096 sleep $((TIMEOUT / 2 - PROCESS))
2099 run_test 27v "skip object creation on slow OST"
2101 test_27w() { # bug 10997
2102 test_mkdir $DIR/$tdir
2103 $LFS setstripe -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
2104 [ $($LFS getstripe -S $DIR/$tdir/f0) -ne 65536 ] &&
2105 error "stripe size $size != 65536" || true
2106 [ $($LFS getstripe -d $DIR/$tdir | grep -c "stripe_count") -eq 0 ] &&
2107 error "$LFS getstripe -d $DIR/$tdir no 'stripe_count'" || true
2109 run_test 27w "check $LFS setstripe -S and getstrip -d options"
2112 [[ $OSTCOUNT -lt 2 ]] &&
2113 skip_env "skipping multiple stripe count/offset test"
2115 test_mkdir $DIR/$tdir
2116 for i in $(seq 1 $OSTCOUNT); do
2118 $LFS setstripe -c $i -i $offset $DIR/$tdir/f$i ||
2119 error "setstripe -c $i -i $offset failed"
2120 count=$($LFS getstripe -c $DIR/$tdir/f$i)
2121 index=$($LFS getstripe -i $DIR/$tdir/f$i)
2122 [ $count -ne $i ] && error "stripe count $count != $i" || true
2123 [ $index -ne $offset ] &&
2124 error "stripe offset $index != $offset" || true
2127 run_test 27wa "check $LFS setstripe -c -i options"
2130 remote_ost_nodsh && skip "remote OST with nodsh"
2131 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2132 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2134 OFFSET=$(($OSTCOUNT - 1))
2136 local OST=$(ostname_from_index $OSTIDX)
2138 test_mkdir $DIR/$tdir
2139 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe per file
2140 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
2142 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
2143 for i in $(seq 0 $OFFSET); do
2144 [ $($LFS getstripe $DIR/$tdir/$tfile$i | grep -A 10 obdidx |
2145 awk '{print $1}' | grep -w "$OSTIDX") ] &&
2146 error "OST0 was degraded but new created file still use it"
2148 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
2150 run_test 27x "create files while OST0 is degraded"
2153 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2154 remote_mds_nodsh && skip "remote MDS with nodsh"
2155 remote_ost_nodsh && skip "remote OST with nodsh"
2156 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2158 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
2159 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
2160 osp.$mdtosc.prealloc_last_id)
2161 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
2162 osp.$mdtosc.prealloc_next_id)
2163 local fcount=$((last_id - next_id))
2164 [[ $fcount -eq 0 ]] && skip "not enough space on OST0"
2165 [[ $fcount -gt $OSTCOUNT ]] && fcount=$OSTCOUNT
2167 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
2168 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
2169 local OST_DEACTIVE_IDX=-1
2174 for OSC in $MDS_OSCS; do
2175 OST=$(osc_to_ost $OSC)
2176 OSTIDX=$(index_from_ostuuid $OST)
2177 if [ $OST_DEACTIVE_IDX == -1 ]; then
2178 OST_DEACTIVE_IDX=$OSTIDX
2180 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
2181 echo $OSC "is Deactivated:"
2182 do_facet $SINGLEMDS lctl --device %$OSC deactivate
2186 OSTIDX=$(index_from_ostuuid $OST)
2187 test_mkdir $DIR/$tdir
2188 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
2190 for OSC in $MDS_OSCS; do
2191 OST=$(osc_to_ost $OSC)
2192 OSTIDX=$(index_from_ostuuid $OST)
2193 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
2194 echo $OST "is degraded:"
2195 do_facet ost$((OSTIDX+1)) lctl set_param -n \
2196 obdfilter.$OST.degraded=1
2201 createmany -o $DIR/$tdir/$tfile $fcount
2203 for OSC in $MDS_OSCS; do
2204 OST=$(osc_to_ost $OSC)
2205 OSTIDX=$(index_from_ostuuid $OST)
2206 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
2207 echo $OST "is recovered from degraded:"
2208 do_facet ost$((OSTIDX+1)) lctl set_param -n \
2209 obdfilter.$OST.degraded=0
2211 do_facet $SINGLEMDS lctl --device %$OSC activate
2215 # all osp devices get activated, hence -1 stripe count restored
2216 local stripe_count=0
2218 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
2219 # devices get activated.
2221 $LFS setstripe -c -1 $DIR/$tfile
2222 stripe_count=$($LFS getstripe -c $DIR/$tfile)
2224 [ $stripe_count -ne $OSTCOUNT ] &&
2225 error "Of $OSTCOUNT OSTs, only $stripe_count is available"
2228 run_test 27y "create files while OST0 is degraded and the rest inactive"
2234 lmm_count=$($LFS getstripe -c $1)
2235 lmm_seq=$($LFS getstripe -v $1 | awk '/lmm_seq/ { print $2 }')
2236 lmm_oid=$($LFS getstripe -v $1 | awk '/lmm_object_id/ { print $2 }')
2238 local old_ifs="$IFS"
2240 fid=($($LFS path2fid $1))
2243 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
2244 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
2246 # compare lmm_seq and lu_fid->f_seq
2247 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
2248 # compare lmm_object_id and lu_fid->oid
2249 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
2251 # check the trusted.fid attribute of the OST objects of the file
2252 local have_obdidx=false
2254 $LFS getstripe $1 | while read obdidx oid hex seq; do
2255 # skip lines up to and including "obdidx"
2256 [ -z "$obdidx" ] && break
2257 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
2258 $have_obdidx || continue
2260 local ost=$((obdidx + 1))
2261 local dev=$(ostdevname $ost)
2264 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
2266 seq=$(echo $seq | sed -e "s/^0x//g")
2267 if [ $seq == 0 ] || [ $(facet_fstype ost$ost) == zfs ]; then
2268 oid_hex=$(echo $oid)
2270 oid_hex=$(echo $hex | sed -e "s/^0x//g")
2272 local obj_file="O/$seq/d$((oid %32))/$oid_hex"
2276 # Don't unmount/remount the OSTs if we don't need to do that.
2277 # LU-2577 changes filter_fid to be smaller, so debugfs needs
2278 # update too, until that use mount/ll_decode_filter_fid/mount.
2279 # Re-enable when debugfs will understand new filter_fid.
2281 if [ $(facet_fstype ost$ost) == ldiskfs ]; then
2282 ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
2283 $dev 2>/dev/null" | grep "parent=")
2285 if [ -z "$ff" ]; then
2287 mount_fstype ost$ost
2288 ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID \
2289 $(facet_mntpt ost$ost)/$obj_file)
2290 unmount_fstype ost$ost
2291 start ost$ost $dev $OST_MOUNT_OPTS
2295 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
2297 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
2299 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
2300 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
2302 # fid: parent=[0x200000400:0x1e:0x0] stripe=1 stripe_count=2 \
2303 # stripe_size=1048576 component_id=1 component_start=0 \
2304 # component_end=33554432
2305 local ff_parent=$(sed -e 's/.*parent=.//' <<<$ff)
2306 local ff_pseq=$(cut -d: -f1 <<<$ff_parent)
2307 local ff_poid=$(cut -d: -f2 <<<$ff_parent)
2309 if grep -q 'stripe=' <<<$ff; then
2310 ff_pstripe=$(sed -e 's/.*stripe=//' -e 's/ .*//' <<<$ff)
2312 # $LL_DECODE_FILTER_FID does not print "stripe="; look
2313 # into f_ver in this case. See comment on ff_parent.
2314 ff_pstripe=$(cut -d: -f3 <<<$ff_parent | sed -e 's/]//')
2317 # compare lmm_seq and filter_fid->ff_parent.f_seq
2318 [ $ff_pseq = $lmm_seq ] ||
2319 error "FF parent SEQ $ff_pseq != $lmm_seq"
2320 # compare lmm_object_id and filter_fid->ff_parent.f_oid
2321 [ $ff_poid = $lmm_oid ] ||
2322 error "FF parent OID $ff_poid != $lmm_oid"
2323 (($ff_pstripe == $stripe_nr)) ||
2324 error "FF stripe $ff_pstripe != $stripe_nr"
2326 stripe_nr=$((stripe_nr + 1))
2327 [ $CLIENT_VERSION -lt $(version_code 2.9.55) ] &&
2329 if grep -q 'stripe_count=' <<<$ff; then
2330 local ff_scnt=$(sed -e 's/.*stripe_count=//' \
2331 -e 's/ .*//' <<<$ff)
2332 [ $lmm_count = $ff_scnt ] ||
2333 error "FF stripe count $lmm_count != $ff_scnt"
2339 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2340 remote_ost_nodsh && skip "remote OST with nodsh"
2342 test_mkdir $DIR/$tdir
2343 $LFS setstripe -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
2344 { error "setstripe -c -1 failed"; return 1; }
2345 # We need to send a write to every object to get parent FID info set.
2346 # This _should_ also work for setattr, but does not currently.
2347 # touch $DIR/$tdir/$tfile-1 ||
2348 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
2349 { error "dd $tfile-1 failed"; return 2; }
2350 $LFS setstripe -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
2351 { error "setstripe -c -1 failed"; return 3; }
2352 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
2353 { error "dd $tfile-2 failed"; return 4; }
2355 # make sure write RPCs have been sent to OSTs
2358 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
2359 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
2361 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
2363 test_27A() { # b=19102
2364 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2366 save_layout_restore_at_exit $MOUNT
2367 $LFS setstripe -c 0 -i -1 -S 0 $MOUNT
2368 wait_update $HOSTNAME "$LFS getstripe -c $MOUNT | sed 's/ *//g'" "1" 20 ||
2369 error "stripe count $($LFS getstripe -c $MOUNT) != 1"
2370 local default_size=$($LFS getstripe -S $MOUNT)
2371 local default_offset=$($LFS getstripe -i $MOUNT)
2372 local dsize=$(do_facet $SINGLEMDS \
2373 "$LCTL get_param -n lod.$(facet_svc $SINGLEMDS)*.stripesize")
2374 [ $default_size -eq $dsize ] ||
2375 error "stripe size $default_size != $dsize"
2376 [ $default_offset -eq -1 ] ||
2377 error "stripe offset $default_offset != -1"
2379 run_test 27A "check filesystem-wide default LOV EA values"
2381 test_27B() { # LU-2523
2382 test_mkdir $DIR/$tdir
2383 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
2385 # open f1 with O_LOV_DELAY_CREATE
2387 # call setstripe ioctl on open file descriptor for f1
2389 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:nB1c \
2393 # open f1 with O_LOV_DELAY_CREATE
2395 # call setstripe ioctl on open file descriptor for f1
2397 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:uB1c
2399 # Allow multiop to fail in imitation of NFS's busted semantics.
2402 run_test 27B "call setstripe on open unlinked file/rename victim"
2404 # 27C family tests full striping and overstriping
2405 test_27Ca() { #LU-2871
2406 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2414 test_mkdir $DIR/$tdir
2416 for i in $(seq 0 $((OSTCOUNT - 1))); do
2417 # set stripe across all OSTs starting from OST$i
2418 $LFS setstripe -i $i -c -1 $tfile$i
2419 # get striping information
2420 ost_idx=($($LFS getstripe $tfile$i |
2421 tail -n $((OSTCOUNT + 1)) | awk '{print $1}'))
2425 [ ${#ost_idx[@]} -eq $OSTCOUNT ] ||
2426 error "${#ost_idx[@]} != $OSTCOUNT"
2428 for index in $(seq 0 $((OSTCOUNT - 1))); do
2430 for j in $(echo ${ost_idx[@]}); do
2431 if [ $index -eq $j ]; then
2437 error "Can not find $index in ${ost_idx[@]}"
2441 run_test 27Ca "check full striping across all OSTs"
2444 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2445 skip "server does not support overstriping"
2446 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2447 skip_env "too many osts, skipping"
2449 test_mkdir -p $DIR/$tdir
2450 local setcount=$(($OSTCOUNT * 2))
2451 [ $setcount -lt 160 ] || large_xattr_enabled ||
2452 skip_env "ea_inode feature disabled"
2454 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2455 error "setstripe failed"
2457 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2458 [ $count -eq $setcount ] ||
2459 error "stripe count $count, should be $setcount"
2461 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2462 error "overstriped should be set in pattern"
2464 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2467 run_test 27Cb "more stripes than OSTs with -C"
2470 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2471 skip "server does not support overstriping"
2472 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2474 test_mkdir -p $DIR/$tdir
2475 local setcount=$(($OSTCOUNT - 1))
2477 [ $setcount -lt 160 ] || large_xattr_enabled ||
2478 skip_env "ea_inode feature disabled"
2480 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2481 error "setstripe failed"
2483 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2484 [ $count -eq $setcount ] ||
2485 error "stripe count $count, should be $setcount"
2487 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" &&
2488 error "overstriped should not be set in pattern"
2490 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2493 run_test 27Cc "fewer stripes than OSTs does not set overstriping"
2496 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2497 skip "server does not support overstriping"
2498 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2499 large_xattr_enabled || skip_env "ea_inode feature disabled"
2501 test_mkdir -p $DIR/$tdir
2502 local setcount=$LOV_MAX_STRIPE_COUNT
2504 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2505 error "setstripe failed"
2507 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2508 [ $count -eq $setcount ] ||
2509 error "stripe count $count, should be $setcount"
2511 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2512 error "overstriped should be set in pattern"
2514 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2517 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2519 run_test 27Cd "test maximum stripe count"
2522 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2523 skip "server does not support overstriping"
2524 test_mkdir -p $DIR/$tdir
2526 pool_add $TESTNAME || error "Pool creation failed"
2527 pool_add_targets $TESTNAME 0 || error "pool_add_targets failed"
2531 $LFS setstripe -C $setcount -p "$TESTNAME" $DIR/$tdir/$tfile ||
2532 error "setstripe failed"
2534 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2535 [ $count -eq $setcount ] ||
2536 error "stripe count $count, should be $setcount"
2538 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2539 error "overstriped should be set in pattern"
2541 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2544 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2546 run_test 27Ce "test pool with overstriping"
2549 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2550 skip "server does not support overstriping"
2551 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2552 skip_env "too many osts, skipping"
2554 test_mkdir -p $DIR/$tdir
2556 local setcount=$(($OSTCOUNT * 2))
2557 [ $setcount -lt 160 ] || large_xattr_enabled ||
2558 skip_env "ea_inode feature disabled"
2560 $LFS setstripe -C $setcount $DIR/$tdir/ ||
2561 error "setstripe failed"
2563 echo 1 > $DIR/$tdir/$tfile
2565 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2566 [ $count -eq $setcount ] ||
2567 error "stripe count $count, should be $setcount"
2569 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2570 error "overstriped should be set in pattern"
2572 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2575 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2577 run_test 27Cf "test default inheritance with overstriping"
2580 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2581 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2582 remote_mds_nodsh && skip "remote MDS with nodsh"
2584 local POOL=${POOL:-testpool}
2586 local last_ost=$(($OSTCOUNT - 1))
2588 local ost_list=$(seq $first_ost $ost_step $last_ost)
2589 local ost_range="$first_ost $last_ost $ost_step"
2591 test_mkdir $DIR/$tdir
2592 pool_add $POOL || error "pool_add failed"
2593 pool_add_targets $POOL $ost_range || error "pool_add_targets failed"
2596 [ $MDS1_VERSION -lt $(version_code 2.8.55) ] &&
2598 [ $MDS1_VERSION -lt $(version_code 2.9.55) ] ||
2599 [ $CLIENT_VERSION -lt $(version_code 2.9.55) ] &&
2600 skip27D+=" -s 30,31"
2601 [[ ! $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ||
2602 $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2603 skip27D+=" -s 32,33"
2604 [[ $MDS_VERSION -lt $(version_code $SEL_VER) ]] &&
2606 llapi_layout_test -d$DIR/$tdir -p$POOL -o$OSTCOUNT $skip27D ||
2607 error "llapi_layout_test failed"
2609 destroy_test_pools || error "destroy test pools failed"
2611 run_test 27D "validate llapi_layout API"
2613 # Verify that default_easize is increased from its initial value after
2614 # accessing a widely striped file.
2616 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2617 [ $CLIENT_VERSION -lt $(version_code 2.5.57) ] &&
2618 skip "client does not have LU-3338 fix"
2620 # 72 bytes is the minimum space required to store striping
2621 # information for a file striped across one OST:
2622 # (sizeof(struct lov_user_md_v3) +
2623 # sizeof(struct lov_user_ost_data_v1))
2625 $LCTL set_param -n llite.*.default_easize $min_easize ||
2626 error "lctl set_param failed"
2627 local easize=$($LCTL get_param -n llite.*.default_easize)
2629 [ $easize -eq $min_easize ] ||
2630 error "failed to set default_easize"
2632 $LFS setstripe -c $OSTCOUNT $DIR/$tfile ||
2633 error "setstripe failed"
2634 # In order to ensure stat() call actually talks to MDS we need to
2635 # do something drastic to this file to shake off all lock, e.g.
2636 # rename it (kills lookup lock forcing cache cleaning)
2637 mv $DIR/$tfile $DIR/${tfile}-1
2638 ls -l $DIR/${tfile}-1
2641 easize=$($LCTL get_param -n llite.*.default_easize)
2643 [ $easize -gt $min_easize ] ||
2644 error "default_easize not updated"
2646 run_test 27E "check that default extended attribute size properly increases"
2648 test_27F() { # LU-5346/LU-7975
2649 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2650 [[ $OSTCOUNT -lt 2 ]] && skip "needs >= 2 OSTs"
2651 [[ $MDS1_VERSION -lt $(version_code 2.8.51) ]] &&
2652 skip "Need MDS version at least 2.8.51"
2653 remote_ost_nodsh && skip "remote OST with nodsh"
2655 test_mkdir $DIR/$tdir
2657 $LFS setstripe -c 2 $DIR/$tdir
2659 # stop all OSTs to reproduce situation for LU-7975 ticket
2660 for num in $(seq $OSTCOUNT); do
2664 # open/create f0 with O_LOV_DELAY_CREATE
2665 # truncate f0 to a non-0 size
2667 multiop $DIR/$tdir/f0 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T1050000c
2669 $CHECKSTAT -s 1050000 $DIR/$tdir/f0 || error "checkstat failed"
2670 # open/write it again to force delayed layout creation
2671 cat /etc/hosts > $DIR/$tdir/f0 &
2675 for num in $(seq $OSTCOUNT); do
2676 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS ||
2677 error "ost$num failed to start"
2680 wait $catpid || error "cat failed"
2682 cmp /etc/hosts $DIR/$tdir/f0 || error "cmp failed"
2683 [[ $($LFS getstripe -c $DIR/$tdir/f0) == 2 ]] ||
2684 error "wrong stripecount"
2687 run_test 27F "Client resend delayed layout creation with non-zero size"
2689 test_27G() { #LU-10629
2690 [ $MDS1_VERSION -lt $(version_code 2.11.51) ] &&
2691 skip "Need MDS version at least 2.11.51"
2692 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2693 remote_mds_nodsh && skip "remote MDS with nodsh"
2694 local POOL=${POOL:-testpool}
2695 local ostrange="0 0 1"
2697 test_mkdir $DIR/$tdir
2698 touch $DIR/$tdir/$tfile.nopool
2699 pool_add $POOL || error "pool_add failed"
2700 pool_add_targets $POOL $ostrange || error "pool_add_targets failed"
2701 $LFS setstripe -p $POOL $DIR/$tdir
2703 local pool=$($LFS getstripe -p $DIR/$tdir)
2705 [ "$pool" = "$POOL" ] || error "Striping failed got '$pool' not '$POOL'"
2706 touch $DIR/$tdir/$tfile.default
2707 $LFS setstripe -E 1M --pool $POOL -c 1 -E eof -c 1 $DIR/$tdir/$tfile.pfl
2708 $LFS find $DIR/$tdir -type f --pool $POOL
2709 local found=$($LFS find $DIR/$tdir -type f --pool $POOL | wc -l)
2710 [[ "$found" == "2" ]] ||
2711 error "found $found != 2 files in '$DIR/$tdir' in '$POOL'"
2713 $LFS setstripe -d $DIR/$tdir
2715 pool=$($LFS getstripe -p -d $DIR/$tdir)
2717 [[ "$pool" != "$POOL" ]] || error "$DIR/$tdir is still '$pool'"
2719 run_test 27G "Clear OST pool from stripe"
2722 [[ $MDS1_VERSION -le $(version_code 2.11.54) ]] &&
2723 skip "Need MDS version newer than 2.11.54"
2724 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
2725 test_mkdir $DIR/$tdir
2726 $LFS setstripe -o 0 -o 2 $DIR/$tdir || error "setstripe failed"
2727 touch $DIR/$tdir/$tfile
2728 $LFS getstripe -c $DIR/$tdir/$tfile
2729 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
2730 error "two-stripe file doesn't have two stripes"
2732 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
2733 $LFS getstripe -y $DIR/$tdir/$tfile
2734 (( $($LFS getstripe -y $DIR/$tdir/$tfile |
2735 egrep -c "l_ost_idx: [02]$") == "2" )) ||
2736 error "expected l_ost_idx: [02]$ not matched"
2738 # make sure ost list has been cleared
2739 local stripesize=$($LFS getstripe -S $DIR/$tdir)
2740 $LFS setstripe -S $((stripesize * 4)) -i 1 \
2741 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
2743 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
2745 run_test 27H "Set specific OSTs stripe"
2748 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2749 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2750 [[ $MDS1_VERSION -gt $(version_code 2.12.52) ]] ||
2751 skip "Need MDS version newer than 2.12.52"
2752 local pool=$TESTNAME
2753 local ostrange="1 1 1"
2755 save_layout_restore_at_exit $MOUNT
2756 $LFS setstripe -c 2 -i 0 $MOUNT
2757 pool_add $pool || error "pool_add failed"
2758 pool_add_targets $pool $ostrange || "pool_add_targets failed"
2759 test_mkdir $DIR/$tdir
2760 $LFS setstripe -p $pool $DIR/$tdir
2761 $MULTIOP $DIR/$tdir/$tfile Oc || error "multiop failed"
2762 $LFS getstripe $DIR/$tdir/$tfile
2764 run_test 27I "check that root dir striping does not break parent dir one"
2767 [[ $MDS1_VERSION -le $(version_code 2.12.51) ]] &&
2768 skip "Need MDS version newer than 2.12.51"
2770 test_mkdir $DIR/$tdir
2771 local uuid1=$(cat /proc/sys/kernel/random/uuid)
2772 local uuid2=$(cat /proc/sys/kernel/random/uuid)
2774 # create foreign file (raw way)
2775 ! $LFS setstripe --flags 0xda08 $DIR/$tdir/$tfile ||
2776 error "creating $tfile w/ hex flags w/o --foreign should fail"
2778 ! $LFS setstripe --foreign --flags foo \
2779 --xattr ${uuid1}@${uuid2} $DIR/$tdir/$tfile ||
2780 error "creating $tfile with '--flags foo' should fail"
2782 ! $LFS setstripe --foreign --flags 0xffffffff \
2783 --xattr ${uuid1}@${uuid2} $DIR/$tdir/$tfile ||
2784 error "creating $tfile w/ 0xffffffff flags should fail"
2786 create_foreign_file -f $DIR/$tdir/$tfile -x "${uuid1}@${uuid2}" \
2787 -t 1 -F 0xda08 || error "create_foreign_file failed"
2789 # verify foreign file (raw way)
2790 parse_foreign_file -f $DIR/$tdir/$tfile |
2791 grep "lov_foreign_magic: 0x0BD70BD0" ||
2792 error "$DIR/$tdir/$tfile: invalid LOV EA foreign magic"
2793 parse_foreign_file -f $DIR/$tdir/$tfile | grep "lov_xattr_size: 89" ||
2794 error "$DIR/$tdir/$tfile: invalid LOV EA foreign size"
2795 parse_foreign_file -f $DIR/$tdir/$tfile |
2796 grep "lov_foreign_size: 73" ||
2797 error "$DIR/$tdir/$tfile: invalid LOV EA foreign size"
2798 parse_foreign_file -f $DIR/$tdir/$tfile |
2799 grep "lov_foreign_type: 1" ||
2800 error "$DIR/$tdir/$tfile: invalid LOV EA foreign type"
2801 parse_foreign_file -f $DIR/$tdir/$tfile |
2802 grep "lov_foreign_flags: 0x0000DA08" ||
2803 error "$DIR/$tdir/$tfile: invalid LOV EA foreign flags"
2804 local lov=$(parse_foreign_file -f $DIR/$tdir/$tfile |
2805 grep "lov_foreign_value: 0x" |
2806 sed -e 's/lov_foreign_value: 0x//')
2807 local lov2=$(echo -n "${uuid1}@${uuid2}" | od -A n -t x1 -w160)
2808 [[ $lov = ${lov2// /} ]] ||
2809 error "$DIR/$tdir/$tfile: invalid LOV EA foreign value"
2811 # create foreign file (lfs + API)
2812 $LFS setstripe --foreign=none --flags 0xda08 \
2813 -x "${uuid1}@${uuid2}" $DIR/$tdir/${tfile}2 ||
2814 error "$DIR/$tdir/${tfile}2: create failed"
2816 $LFS getstripe -v $DIR/$tdir/${tfile}2 |
2817 grep "lfm_magic:.*0x0BD70BD0" ||
2818 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign magic"
2819 # lfm_length is LOV EA size - sizeof(lfm_magic) - sizeof(lfm_length)
2820 $LFS getstripe -v $DIR/$tdir/${tfile}2 | grep "lfm_length:.*73" ||
2821 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign size"
2822 $LFS getstripe -v $DIR/$tdir/${tfile}2 | grep "lfm_type:.*none" ||
2823 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign type"
2824 $LFS getstripe -v $DIR/$tdir/${tfile}2 |
2825 grep "lfm_flags:.*0x0000DA08" ||
2826 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign flags"
2827 $LFS getstripe $DIR/$tdir/${tfile}2 |
2828 grep "lfm_value:.*${uuid1}@${uuid2}" ||
2829 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign value"
2831 # modify striping should fail
2832 $LFS setstripe -c 2 $DIR/$tdir/$tfile &&
2833 error "$DIR/$tdir/$tfile: setstripe should fail"
2834 $LFS setstripe -c 2 $DIR/$tdir/${tfile}2 &&
2835 error "$DIR/$tdir/${tfile}2: setstripe should fail"
2838 cat $DIR/$tdir/$tfile && error "$DIR/$tdir/$tfile: read should fail"
2839 cat $DIR/$tdir/${tfile}2 &&
2840 error "$DIR/$tdir/${tfile}2: read should fail"
2841 cat /etc/passwd > $DIR/$tdir/$tfile &&
2842 error "$DIR/$tdir/$tfile: write should fail"
2843 cat /etc/passwd > $DIR/$tdir/${tfile}2 &&
2844 error "$DIR/$tdir/${tfile}2: write should fail"
2847 chmod 222 $DIR/$tdir/$tfile ||
2848 error "$DIR/$tdir/$tfile: chmod failed"
2849 chmod 222 $DIR/$tdir/${tfile}2 ||
2850 error "$DIR/$tdir/${tfile}2: chmod failed"
2853 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/$tfile ||
2854 error "$DIR/$tdir/$tfile: chown failed"
2855 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tfile}2 ||
2856 error "$DIR/$tdir/${tfile}2: chown failed"
2858 # rename should work
2859 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}.new ||
2860 error "$DIR/$tdir/$tfile: rename of foreign file has failed"
2861 mv $DIR/$tdir/${tfile}2 $DIR/$tdir/${tfile}2.new ||
2862 error "$DIR/$tdir/${tfile}2: rename of foreign file has failed"
2864 #remove foreign file
2865 rm $DIR/$tdir/${tfile}.new ||
2866 error "$DIR/$tdir/${tfile}.new: remove of foreign file has failed"
2867 rm $DIR/$tdir/${tfile}2.new ||
2868 error "$DIR/$tdir/${tfile}2.new: remove of foreign file has failed"
2870 run_test 27J "basic ops on file with foreign LOV"
2873 [[ $MDS1_VERSION -le $(version_code 2.12.49) ]] &&
2874 skip "Need MDS version newer than 2.12.49"
2876 test_mkdir $DIR/$tdir
2877 local uuid1=$(cat /proc/sys/kernel/random/uuid)
2878 local uuid2=$(cat /proc/sys/kernel/random/uuid)
2880 # create foreign dir (raw way)
2881 ! $LFS setdirstripe --flags 0xda08 $DIR/$tdir/$tdir ||
2882 error "creating $tdir w/ hex flags w/o --foreign should fail"
2884 ! $LFS setdirstripe --foreign --flags foo \
2885 --xattr ${uuid1}@${uuid2} $DIR/$tdir/$tdir ||
2886 error "creating $tdir with '--flags foo' should fail"
2888 ! $LFS setdirstripe --foreign --flags 0xffffffff \
2889 --xattr ${uuid1}@${uuid2} $DIR/$tdir/$tdir ||
2890 error "creating $tdir w/ 0xffffffff flags should fail"
2892 create_foreign_dir -d $DIR/$tdir/$tdir -x "${uuid1}@${uuid2}" -t 1 ||
2893 error "create_foreign_dir FAILED"
2895 # verify foreign dir (raw way)
2896 parse_foreign_dir -d $DIR/$tdir/$tdir |
2897 grep "lmv_foreign_magic:.*0xcd50cd0" ||
2898 error "$DIR/$tdir/$tfile: invalid LMV EA magic"
2899 parse_foreign_dir -d $DIR/$tdir/$tdir | grep "lmv_xattr_size:.*89$" ||
2900 error "$DIR/$tdir/$tdir: invalid LMV EA size"
2901 parse_foreign_dir -d $DIR/$tdir/$tdir | grep "lmv_foreign_type: 1$" ||
2902 error "$DIR/$tdir/$tdir: invalid LMV EA type"
2903 parse_foreign_dir -d $DIR/$tdir/$tdir |
2904 grep "lmv_foreign_flags: 55813$" ||
2905 error "$DIR/$tdir/$tdir: invalid LMV EA flags"
2906 local lmv=$(parse_foreign_dir -d $DIR/$tdir/$tdir |
2907 grep "lmv_foreign_value: 0x" |
2908 sed 's/lmv_foreign_value: 0x//')
2909 local lmv2=$(echo -n "${uuid1}@${uuid2}" | od -A n -t x1 -w160 |
2911 [[ $lmv == $lmv2 ]] || error "$DIR/$tdir/$tdir: invalid LMV EA value"
2913 # create foreign dir (lfs + API)
2914 $LFS mkdir --foreign=none --xattr="${uuid1}@${uuid2}" --flags=0xda05 \
2915 $DIR/$tdir/${tdir}2 ||
2916 error "$DIR/$tdir/${tdir}2: create failed"
2918 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 |
2919 grep "lfm_magic:.*0x0CD50CD0" ||
2920 error "$DIR/$tdir/${tdir}2: invalid LMV EA magic"
2921 # lfm_length is LMV EA size - sizeof(lfm_magic) - sizeof(lfm_length)
2922 # - sizeof(lfm_type) - sizeof(lfm_flags)
2923 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 | grep "lfm_length:.*73" ||
2924 error "$DIR/$tdir/${tdir}2: invalid LMV EA size"
2925 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 | grep "lfm_type:.*none" ||
2926 error "$DIR/$tdir/${tdir}2: invalid LMV EA type"
2927 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 |
2928 grep "lfm_flags:.*0x0000DA05" ||
2929 error "$DIR/$tdir/${tdir}2: invalid LMV EA flags"
2930 $LFS getdirstripe $DIR/$tdir/${tdir}2 |
2931 grep "lfm_value.*${uuid1}@${uuid2}" ||
2932 error "$DIR/$tdir/${tdir}2: invalid LMV EA value"
2934 # file create in dir should fail
2935 touch $DIR/$tdir/$tdir/$tfile && "$DIR/$tdir: file create should fail"
2936 touch $DIR/$tdir/${tdir}2/$tfile &&
2937 "$DIR/${tdir}2: file create should fail"
2940 chmod 777 $DIR/$tdir/$tdir ||
2941 error "$DIR/$tdir: chmod failed"
2942 chmod 777 $DIR/$tdir/${tdir}2 ||
2943 error "$DIR/${tdir}2: chmod failed"
2946 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/$tdir ||
2947 error "$DIR/$tdir: chown failed"
2948 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tdir}2 ||
2949 error "$DIR/${tdir}2: chown failed"
2951 # rename should work
2952 mv $DIR/$tdir/$tdir $DIR/$tdir/${tdir}.new ||
2953 error "$DIR/$tdir/$tdir: rename of foreign dir has failed"
2954 mv $DIR/$tdir/${tdir}2 $DIR/$tdir/${tdir}2.new ||
2955 error "$DIR/$tdir/${tdir}2: rename of foreign dir has failed"
2958 rmdir $DIR/$tdir/${tdir}.new ||
2959 error "$DIR/$tdir/${tdir}.new: remove of foreign dir has failed"
2960 rmdir $DIR/$tdir/${tdir}2.new ||
2961 error "$DIR/$tdir/${tdir}2.new: remove of foreign dir has failed"
2963 run_test 27K "basic ops on dir with foreign LMV"
2966 remote_mds_nodsh && skip "remote MDS with nodsh"
2968 local POOL=${POOL:-$TESTNAME}
2970 pool_add $POOL || error "pool_add failed"
2972 lfs pool_list $MOUNT | grep -Fx "${FSNAME}.${POOL}" ||
2973 error "pool_list does not contain ${FSNAME}.${POOL}:" \
2974 "$(lfs pool_list $MOUNT | grep -F "${POOL}")"
2976 run_test 27L "lfs pool_list gives correct pool name"
2979 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.12.57) ]] &&
2980 skip "Need MDS version >= than 2.12.57"
2981 remote_mds_nodsh && skip "remote MDS with nodsh"
2982 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2984 test_mkdir $DIR/$tdir
2986 # Set default striping on directory
2987 $LFS setstripe -C 4 $DIR/$tdir
2989 echo 1 > $DIR/$tdir/${tfile}.1
2990 local count=$($LFS getstripe -c $DIR/$tdir/${tfile}.1)
2992 [ $count -eq $setcount ] ||
2993 error "(1) stripe count $count, should be $setcount"
2995 # Capture existing append_stripe_count setting for restore
2996 local orig_count=$(do_facet mds1 $LCTL get_param -n mdd.$FSNAME-MDT0000.append_stripe_count)
2997 local mdts=$(comma_list $(mdts_nodes))
2998 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=$orig_count" EXIT
3000 local appendcount=$orig_count
3001 echo 1 >> $DIR/$tdir/${tfile}.2_append
3002 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.2_append)
3003 [ $count -eq $appendcount ] ||
3004 error "(2)stripe count $count, should be $appendcount for append"
3006 # Disable O_APPEND striping, verify it works
3007 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=0
3009 # Should now get the default striping, which is 4
3011 echo 1 >> $DIR/$tdir/${tfile}.3_append
3012 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.3_append)
3013 [ $count -eq $setcount ] ||
3014 error "(3) stripe count $count, should be $setcount"
3016 # Try changing the stripe count for append files
3017 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=2
3019 # Append striping is now 2 (directory default is still 4)
3021 echo 1 >> $DIR/$tdir/${tfile}.4_append
3022 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.4_append)
3023 [ $count -eq $appendcount ] ||
3024 error "(4) stripe count $count, should be $appendcount for append"
3026 # Test append stripe count of -1
3027 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=-1
3028 appendcount=$OSTCOUNT
3029 echo 1 >> $DIR/$tdir/${tfile}.5
3030 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.5)
3031 [ $count -eq $appendcount ] ||
3032 error "(5) stripe count $count, should be $appendcount for append"
3034 # Set append striping back to default of 1
3035 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=1
3037 # Try a new default striping, PFL + DOM
3038 $LFS setstripe -L mdt -E 1M -E -1 -c 2 $DIR/$tdir
3040 # Create normal DOM file, DOM returns stripe count == 0
3042 touch $DIR/$tdir/${tfile}.6
3043 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.6)
3044 [ $count -eq $setcount ] ||
3045 error "(6) stripe count $count, should be $setcount"
3049 echo 1 >> $DIR/$tdir/${tfile}.7_append
3050 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.7_append)
3051 [ $count -eq $appendcount ] ||
3052 error "(7) stripe count $count, should be $appendcount for append"
3054 # Clean up DOM layout
3055 $LFS setstripe -d $DIR/$tdir
3057 # Now test that append striping works when layout is from root
3058 $LFS setstripe -c 2 $MOUNT
3059 # Make a special directory for this
3060 mkdir $DIR/${tdir}/${tdir}.2
3061 stack_trap "$LFS setstripe -d $MOUNT" EXIT
3063 # Verify for normal file
3065 echo 1 > $DIR/${tdir}/${tdir}.2/${tfile}.8
3066 count=$($LFS getstripe -c $DIR/$tdir/${tdir}.2/${tfile}.8)
3067 [ $count -eq $setcount ] ||
3068 error "(8) stripe count $count, should be $setcount"
3071 echo 1 >> $DIR/${tdir}/${tdir}.2/${tfile}.9_append
3072 count=$($LFS getstripe -c $DIR/${tdir}/${tdir}.2/${tfile}.9_append)
3073 [ $count -eq $appendcount ] ||
3074 error "(9) stripe count $count, should be $appendcount for append"
3076 # Now test O_APPEND striping with pools
3077 do_nodes $mdts $LCTL set_param mdd.*.append_pool="$TESTNAME"
3078 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.append_pool='none'" EXIT
3081 pool_add $TESTNAME || error "pool creation failed"
3082 pool_add_targets $TESTNAME 0 1 || error "Pool add targets failed"
3084 echo 1 >> $DIR/$tdir/${tfile}.10_append
3086 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.10_append)
3087 [ "$pool" = "$TESTNAME" ] || error "(10) incorrect pool: $pool"
3089 # Check that count is still correct
3091 echo 1 >> $DIR/$tdir/${tfile}.11_append
3092 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.11_append)
3093 [ $count -eq $appendcount ] ||
3094 error "(11) stripe count $count, should be $appendcount for append"
3096 # Disable O_APPEND stripe count, verify pool works separately
3097 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=0
3099 echo 1 >> $DIR/$tdir/${tfile}.12_append
3101 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.12_append)
3102 [ "$pool" = "$TESTNAME" ] || error "(12) incorrect pool: $pool"
3104 # Remove pool setting, verify it's not applied
3105 do_nodes $mdts $LCTL set_param mdd.*.append_pool='none'
3107 echo 1 >> $DIR/$tdir/${tfile}.13_append
3109 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.13_append)
3110 [ "$pool" = "" ] || error "(13) pool found: $pool"
3112 run_test 27M "test O_APPEND striping"
3115 combined_mgs_mds && skip "needs separate MGS/MDT"
3117 pool_add $TESTNAME || error "pool_add failed"
3118 do_facet mgs "$LCTL pool_list $FSNAME" |
3119 grep -Fx "${FSNAME}.${TESTNAME}" ||
3120 error "lctl pool_list on MGS failed"
3122 run_test 27N "lctl pool_list on separate MGS gives correct pool name"
3124 clean_foreign_symlink() {
3126 lctl set_param llite/$FSNAME-*/foreign_symlink_enable=0
3127 for i in $DIR/$tdir/* ; do
3128 $LFS unlink_foreign $i || true
3133 [[ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.12.51) ]] &&
3134 skip "Need MDS version newer than 2.12.51"
3136 test_mkdir $DIR/$tdir
3137 local uuid1=$(cat /proc/sys/kernel/random/uuid)
3138 local uuid2=$(cat /proc/sys/kernel/random/uuid)
3140 trap clean_foreign_symlink EXIT
3142 # enable foreign_symlink behaviour
3143 $LCTL set_param llite/$FSNAME-*/foreign_symlink_enable=1
3145 # foreign symlink LOV format is a partial path by default
3147 # create foreign file (lfs + API)
3148 $LFS setstripe --foreign=symlink --flags 0xda05 \
3149 -x "${uuid1}/${uuid2}" --mode 0600 $DIR/$tdir/${tfile} ||
3150 error "$DIR/$tdir/${tfile}: create failed"
3152 $LFS getstripe -v $DIR/$tdir/${tfile} |
3153 grep "lfm_magic:.*0x0BD70BD0" ||
3154 error "$DIR/$tdir/${tfile}: invalid LOV EA foreign magic"
3155 $LFS getstripe -v $DIR/$tdir/${tfile} | grep "lfm_type:.*symlink" ||
3156 error "$DIR/$tdir/${tfile}: invalid LOV EA foreign type"
3157 $LFS getstripe -v $DIR/$tdir/${tfile} |
3158 grep "lfm_flags:.*0x0000DA05" ||
3159 error "$DIR/$tdir/${tfile}: invalid LOV EA foreign flags"
3160 $LFS getstripe $DIR/$tdir/${tfile} |
3161 grep "lfm_value:.*${uuid1}/${uuid2}" ||
3162 error "$DIR/$tdir/${tfile}: invalid LOV EA foreign value"
3164 # modify striping should fail
3165 $LFS setstripe -c 2 $DIR/$tdir/$tfile &&
3166 error "$DIR/$tdir/$tfile: setstripe should fail"
3168 # R/W should fail ("/{foreign_symlink_prefix}/${uuid1}/" missing)
3169 cat $DIR/$tdir/$tfile && error "$DIR/$tdir/$tfile: read should fail"
3170 cat /etc/passwd > $DIR/$tdir/$tfile &&
3171 error "$DIR/$tdir/$tfile: write should fail"
3173 # rename should succeed
3174 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}.new ||
3175 error "$DIR/$tdir/$tfile: rename has failed"
3177 #remove foreign_symlink file should fail
3178 rm $DIR/$tdir/${tfile}.new &&
3179 error "$DIR/$tdir/${tfile}.new: remove of foreign_symlink file should fail"
3182 mkdir /tmp/${uuid1} ||
3183 error "/tmp/${uuid1}: mkdir has failed"
3184 echo FOOFOO > /tmp/${uuid1}/${uuid2} ||
3185 error "/tmp/${uuid1}/${uuid2}: echo has failed"
3186 $LCTL set_param llite/$FSNAME-*/foreign_symlink_prefix=/tmp/
3187 $CHECKSTAT -t link -l /tmp/${uuid1}/${uuid2} $DIR/$tdir/${tfile}.new ||
3188 error "$DIR/$tdir/${tfile}.new: not seen as a symlink"
3189 #read should succeed now
3190 cat $DIR/$tdir/${tfile}.new | grep FOOFOO ||
3191 error "$DIR/$tdir/${tfile}.new: symlink resolution has failed"
3192 #write should succeed now
3193 cat /etc/passwd > $DIR/$tdir/${tfile}.new ||
3194 error "$DIR/$tdir/${tfile}.new: write should succeed"
3195 diff /etc/passwd $DIR/$tdir/${tfile}.new ||
3196 error "$DIR/$tdir/${tfile}.new: diff has failed"
3197 diff /etc/passwd /tmp/${uuid1}/${uuid2} ||
3198 error "/tmp/${uuid1}/${uuid2}: diff has failed"
3200 #check that getstripe still works
3201 $LFS getstripe $DIR/$tdir/${tfile}.new ||
3202 error "$DIR/$tdir/${tfile}.new: getstripe should still work with foreign_symlink enabled"
3204 # chmod should still succeed
3205 chmod 644 $DIR/$tdir/${tfile}.new ||
3206 error "$DIR/$tdir/${tfile}.new: chmod has failed"
3208 # chown should still succeed
3209 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tfile}.new ||
3210 error "$DIR/$tdir/${tfile}.new: chown has failed"
3212 # rename should still succeed
3213 mv $DIR/$tdir/${tfile}.new $DIR/$tdir/${tfile} ||
3214 error "$DIR/$tdir/${tfile}.new: rename has failed"
3216 #remove foreign_symlink file should still fail
3217 rm $DIR/$tdir/${tfile} &&
3218 error "$DIR/$tdir/${tfile}: remove of foreign_symlink file should fail"
3220 #use special ioctl() to unlink foreign_symlink file
3221 $LFS unlink_foreign $DIR/$tdir/${tfile} ||
3222 error "$DIR/$tdir/$tfile: unlink/ioctl failed"
3225 run_test 27O "basic ops on foreign file of symlink type"
3228 [[ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.12.49) ]] &&
3229 skip "Need MDS version newer than 2.12.49"
3231 test_mkdir $DIR/$tdir
3232 local uuid1=$(cat /proc/sys/kernel/random/uuid)
3233 local uuid2=$(cat /proc/sys/kernel/random/uuid)
3235 trap clean_foreign_symlink EXIT
3237 # enable foreign_symlink behaviour
3238 $LCTL set_param llite/$FSNAME-*/foreign_symlink_enable=1
3240 # foreign symlink LMV format is a partial path by default
3242 # create foreign dir (lfs + API)
3243 $LFS mkdir --foreign=symlink --xattr="${uuid1}/${uuid2}" \
3244 --flags=0xda05 --mode 0750 $DIR/$tdir/${tdir} ||
3245 error "$DIR/$tdir/${tdir}: create failed"
3247 $LFS getdirstripe -v $DIR/$tdir/${tdir} |
3248 grep "lfm_magic:.*0x0CD50CD0" ||
3249 error "$DIR/$tdir/${tdir}: invalid LMV EA magic"
3250 $LFS getdirstripe -v $DIR/$tdir/${tdir} | grep "lfm_type:.*symlink" ||
3251 error "$DIR/$tdir/${tdir}: invalid LMV EA type"
3252 $LFS getdirstripe -v $DIR/$tdir/${tdir} |
3253 grep "lfm_flags:.*0x0000DA05" ||
3254 error "$DIR/$tdir/${tdir}: invalid LMV EA flags"
3255 $LFS getdirstripe $DIR/$tdir/${tdir} |
3256 grep "lfm_value.*${uuid1}/${uuid2}" ||
3257 error "$DIR/$tdir/${tdir}: invalid LMV EA value"
3259 # file create in dir should fail
3260 # ("/{foreign_symlink_prefix}/${uuid1}/${uuid2}/" missing)
3261 touch $DIR/$tdir/$tdir/$tfile && "$DIR/$tdir: file create should fail"
3263 # rename should succeed
3264 mv $DIR/$tdir/$tdir $DIR/$tdir/${tdir}.new ||
3265 error "$DIR/$tdir/$tdir: rename of foreign_symlink dir has failed"
3267 #remove foreign_symlink dir should fail
3268 rmdir $DIR/$tdir/${tdir}.new &&
3269 error "$DIR/$tdir/${tdir}.new: remove of foreign_symlink dir should fail"
3272 mkdir -p /tmp/${uuid1}/${uuid2} ||
3273 error "/tmp/${uuid1}/${uuid2}: mkdir has failed"
3274 echo FOOFOO > /tmp/${uuid1}/${uuid2}/foo ||
3275 error "/tmp/${uuid1}/${uuid2}/foo: echo has failed"
3276 $LCTL set_param llite/$FSNAME-*/foreign_symlink_prefix=/tmp/
3277 $CHECKSTAT -t link -l /tmp/${uuid1}/${uuid2} $DIR/$tdir/${tdir}.new ||
3278 error "$DIR/$tdir/${tdir}.new: not seen as a symlink"
3279 cat $DIR/$tdir/${tdir}.new/foo | grep FOOFOO ||
3280 error "$DIR/$tdir/${tdir}.new: symlink resolution has failed"
3282 #check that getstripe fails now that foreign_symlink enabled
3283 $LFS getdirstripe $DIR/$tdir/${tdir}.new ||
3284 error "$DIR/$tdir/${tdir}.new: getdirstripe should still work with foreign_symlink enabled"
3286 # file create in dir should work now
3287 cp /etc/passwd $DIR/$tdir/${tdir}.new/$tfile ||
3288 error "$DIR/$tdir/${tdir}.new/$tfile: file create should fail"
3289 diff /etc/passwd $DIR/$tdir/${tdir}.new/$tfile ||
3290 error "$DIR/$tdir/${tdir}.new/$tfile: diff has failed"
3291 diff /etc/passwd /tmp/${uuid1}/${uuid2}/$tfile ||
3292 error "/tmp/${uuid1}/${uuid2}/$tfile: diff has failed"
3294 # chmod should still succeed
3295 chmod 755 $DIR/$tdir/${tdir}.new ||
3296 error "$DIR/$tdir/${tdir}.new: chmod has failed"
3298 # chown should still succeed
3299 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tdir}.new ||
3300 error "$DIR/$tdir/${tdir}.new: chown has failed"
3302 # rename should still succeed
3303 mv $DIR/$tdir/${tdir}.new $DIR/$tdir/${tdir} ||
3304 error "$DIR/$tdir/${tdir}.new: rename of foreign_symlink dir has failed"
3306 #remove foreign_symlink dir should still fail
3307 rmdir $DIR/$tdir/${tdir} &&
3308 error "$DIR/$tdir/${tdir}: remove of foreign_symlink dir should fail"
3310 #use special ioctl() to unlink foreign_symlink file
3311 $LFS unlink_foreign $DIR/$tdir/${tdir} ||
3312 error "$DIR/$tdir/$tdir: unlink/ioctl failed"
3314 #created file should still exist
3315 [[ -f /tmp/${uuid1}/${uuid2}/$tfile ]] ||
3316 error "/tmp/${uuid1}/${uuid2}/$tfile has been removed"
3317 diff /etc/passwd /tmp/${uuid1}/${uuid2}/$tfile ||
3318 error "/tmp/${uuid1}/${uuid2}/$tfile: diff has failed"
3320 run_test 27P "basic ops on foreign dir of foreign_symlink type"
3323 rm -f $TMP/$tfile $TMP/$tfile.loop $TMP/$tfile.none $TMP/$tfile.broken
3325 test_mkdir $DIR/$tdir-1
3326 test_mkdir $DIR/$tdir-2
3328 echo 'It is what it is' > $DIR/$tdir-1/$tfile
3329 lov_getstripe_old $DIR/$tdir-1/$tfile || error "$DIR/$tdir-1/$tfile: rc = $?"
3331 ln -s $DIR/$tdir-1/$tfile $DIR/$tdir-2/$tfile
3332 lov_getstripe_old $DIR/$tdir-2/$tfile || error "$DIR/$tdir-2/$tfile: rc = $?"
3334 ln -s $DIR/$tdir-1/$tfile $TMP/$tfile
3335 lov_getstripe_old $TMP/$tfile || error "$TMP/$tfile: rc = $?"
3337 # Create some bad symlinks and ensure that we don't loop
3338 # forever or something. These should return ELOOP (40) and
3339 # ENOENT (2) but I don't want to test for that because there's
3340 # always some weirdo architecture that needs to ruin
3341 # everything by defining these error numbers differently.
3343 ln -s $TMP/$tfile.loop $TMP/$tfile.loop
3344 lov_getstripe_old $TMP/$tfile.loop && error "$TMP/$tfile.loop: rc = $?"
3346 ln -s $TMP/$tfile.none $TMP/$tfile.broken
3347 lov_getstripe_old $TMP/$tfile.broken && error "$TMP/$tfile.broken: rc = $?"
3351 run_test 27Q "llapi_file_get_stripe() works on symlinks"
3353 # createtest also checks that device nodes are created and
3354 # then visible correctly (#2091)
3355 test_28() { # bug 2091
3357 $CREATETEST $DIR/d28/ct || error "createtest failed"
3359 run_test 28 "create/mknod/mkdir with bad file types ============"
3362 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3364 sync; sleep 1; sync # flush out any dirty pages from previous tests
3371 declare -i LOCKCOUNTORIG=0
3372 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
3373 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
3375 [ $LOCKCOUNTORIG -eq 0 ] && error "No mdc lock count" && return 1
3377 declare -i LOCKUNUSEDCOUNTORIG=0
3378 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
3379 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
3386 declare -i LOCKCOUNTCURRENT=0
3387 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
3388 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
3391 declare -i LOCKUNUSEDCOUNTCURRENT=0
3392 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
3393 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
3396 if [[ $LOCKCOUNTCURRENT -gt $LOCKCOUNTORIG ]]; then
3397 $LCTL set_param -n ldlm.dump_namespaces ""
3398 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
3399 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
3400 log "dumped log to $TMP/test_29.dk (bug 5793)"
3403 if [[ $LOCKUNUSEDCOUNTCURRENT -gt $LOCKUNUSEDCOUNTORIG ]]; then
3404 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
3405 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
3406 log "dumped log to $TMP/test_29.dk (bug 5793)"
3410 run_test 29 "IT_GETATTR regression ============================"
3412 test_30a() { # was test_30
3413 cp $(which ls) $DIR || cp /bin/ls $DIR
3414 $DIR/ls / || error "Can't execute binary from lustre"
3417 run_test 30a "execute binary from Lustre (execve) =============="
3420 cp `which ls` $DIR || cp /bin/ls $DIR
3422 $RUNAS $DIR/ls / || error "Can't execute binary from lustre as non-root"
3425 run_test 30b "execute binary from Lustre as non-root ==========="
3427 test_30c() { # b=22376
3428 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3430 cp $(which ls) $DIR || cp /bin/ls $DIR
3432 cancel_lru_locks mdc
3433 cancel_lru_locks osc
3434 $RUNAS $DIR/ls / || error "Can't execute binary from lustre"
3437 run_test 30c "execute binary from Lustre without read perms ===="
3440 cp $(which dd) $DIR || error "failed to copy dd to $DIR/dd"
3442 for i in {1..10}; do
3443 $DIR/dd bs=1M count=128 if=/dev/zero of=$DIR/$tfile &
3446 $LCTL set_param ldlm.namespaces.*MDT*.lru_size=clear
3447 wait $PID || error "executing dd from Lustre failed"
3453 run_test 30d "execute binary from Lustre while clear locks"
3456 $OPENUNLINK $DIR/f31 $DIR/f31 || error "openunlink failed"
3457 $CHECKSTAT -a $DIR/f31 || error "$DIR/f31 exists"
3459 run_test 31a "open-unlink file =================================="
3462 touch $DIR/f31 || error "touch $DIR/f31 failed"
3463 ln $DIR/f31 $DIR/f31b || error "ln failed"
3464 $MULTIOP $DIR/f31b Ouc || error "multiop failed"
3465 $CHECKSTAT -t file $DIR/f31 || error "$DIR/f31 not file type"
3467 run_test 31b "unlink file with multiple links while open ======="
3470 touch $DIR/f31 || error "touch $DIR/f31 failed"
3471 ln $DIR/f31 $DIR/f31c || error "ln failed"
3472 multiop_bg_pause $DIR/f31 O_uc ||
3473 error "multiop_bg_pause for $DIR/f31 failed"
3475 $MULTIOP $DIR/f31c Ouc
3476 kill -USR1 $MULTIPID
3479 run_test 31c "open-unlink file with multiple links ============="
3482 opendirunlink $DIR/d31d $DIR/d31d || error "opendirunlink failed"
3483 $CHECKSTAT -a $DIR/d31d || error "$DIR/d31d exists"
3485 run_test 31d "remove of open directory ========================="
3487 test_31e() { # bug 2904
3488 openfilleddirunlink $DIR/d31e || error "openfilleddirunlink failed"
3490 run_test 31e "remove of open non-empty directory ==============="
3492 test_31f() { # bug 4554
3493 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3496 test_mkdir $DIR/d31f
3497 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
3498 cp /etc/hosts $DIR/d31f
3500 $LFS getstripe $DIR/d31f/hosts
3501 multiop_bg_pause $DIR/d31f D_c || return 1
3504 rm -rv $DIR/d31f || error "first of $DIR/d31f"
3505 test_mkdir $DIR/d31f
3506 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
3507 cp /etc/hosts $DIR/d31f
3509 $LFS getstripe $DIR/d31f/hosts
3510 multiop_bg_pause $DIR/d31f D_c || return 1
3513 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
3514 wait $MULTIPID || error "first opendir $MULTIPID failed"
3518 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
3519 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
3522 run_test 31f "remove of open directory with open-unlink file ==="
3525 echo "-- cross directory link --"
3526 test_mkdir -c1 $DIR/${tdir}ga
3527 test_mkdir -c1 $DIR/${tdir}gb
3528 touch $DIR/${tdir}ga/f
3529 ln $DIR/${tdir}ga/f $DIR/${tdir}gb/g
3530 $CHECKSTAT -t file $DIR/${tdir}ga/f || error "source"
3531 [ `stat -c%h $DIR/${tdir}ga/f` == '2' ] || error "source nlink"
3532 $CHECKSTAT -t file $DIR/${tdir}gb/g || error "target"
3533 [ `stat -c%h $DIR/${tdir}gb/g` == '2' ] || error "target nlink"
3535 run_test 31g "cross directory link==============="
3538 echo "-- cross directory link --"
3539 test_mkdir -c1 $DIR/${tdir}
3540 test_mkdir -c1 $DIR/${tdir}/dir
3541 touch $DIR/${tdir}/f
3542 ln $DIR/${tdir}/f $DIR/${tdir}/dir/g
3543 $CHECKSTAT -t file $DIR/${tdir}/f || error "source"
3544 [ `stat -c%h $DIR/${tdir}/f` == '2' ] || error "source nlink"
3545 $CHECKSTAT -t file $DIR/${tdir}/dir/g || error "target"
3546 [ `stat -c%h $DIR/${tdir}/dir/g` == '2' ] || error "target nlink"
3548 run_test 31h "cross directory link under child==============="
3551 echo "-- cross directory link --"
3552 test_mkdir -c1 $DIR/$tdir
3553 test_mkdir -c1 $DIR/$tdir/dir
3554 touch $DIR/$tdir/dir/f
3555 ln $DIR/$tdir/dir/f $DIR/$tdir/g
3556 $CHECKSTAT -t file $DIR/$tdir/dir/f || error "source"
3557 [ `stat -c%h $DIR/$tdir/dir/f` == '2' ] || error "source nlink"
3558 $CHECKSTAT -t file $DIR/$tdir/g || error "target"
3559 [ `stat -c%h $DIR/$tdir/g` == '2' ] || error "target nlink"
3561 run_test 31i "cross directory link under parent==============="
3564 test_mkdir -c1 -p $DIR/$tdir
3565 test_mkdir -c1 -p $DIR/$tdir/dir1
3566 ln $DIR/$tdir/dir1 $DIR/$tdir/dir2 && error "ln for dir"
3567 link $DIR/$tdir/dir1 $DIR/$tdir/dir3 && error "link for dir"
3568 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir4 && error "mlink for dir"
3569 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir1 && error "mlink to the same dir"
3572 run_test 31j "link for directory==============="
3575 test_mkdir -c1 -p $DIR/$tdir
3577 touch $DIR/$tdir/exist
3578 mlink $DIR/$tdir/s $DIR/$tdir/t || error "mlink"
3579 mlink $DIR/$tdir/s $DIR/$tdir/exist && error "mlink to exist file"
3580 mlink $DIR/$tdir/s $DIR/$tdir/s && error "mlink to the same file"
3581 mlink $DIR/$tdir/s $DIR/$tdir && error "mlink to parent dir"
3582 mlink $DIR/$tdir $DIR/$tdir/s && error "mlink parent dir to target"
3583 mlink $DIR/$tdir/not-exist $DIR/$tdir/foo && error "mlink non-existing to new"
3584 mlink $DIR/$tdir/not-exist $DIR/$tdir/s && error "mlink non-existing to exist"
3587 run_test 31k "link to file: the same, non-existing, dir==============="
3593 touch $DIR/d31m2/exist
3594 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
3595 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
3596 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
3597 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
3598 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
3599 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
3602 run_test 31m "link to file: the same, non-existing, dir==============="
3605 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
3606 nlink=$(stat --format=%h $DIR/$tfile)
3607 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
3609 local cmd="exec $fd<$DIR/$tfile"
3612 trap "eval $cmd" EXIT
3613 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
3614 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
3615 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
3616 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
3617 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
3620 run_test 31n "check link count of unlinked file"
3623 local tempfile=$(mktemp $1_XXXXXX)
3624 mlink $tempfile $1 2> /dev/null &&
3625 echo "$BASHPID: link $tempfile to $1 succeeded"
3629 test_31o() { # LU-2901
3630 test_mkdir $DIR/$tdir
3631 for LOOP in $(seq 100); do
3632 rm -f $DIR/$tdir/$tfile*
3633 for THREAD in $(seq 8); do
3634 link_one $DIR/$tdir/$tfile.$LOOP &
3637 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
3638 [[ $LINKS -gt 1 ]] && ls $DIR/$tdir &&
3639 error "$LINKS duplicate links to $tfile.$LOOP" &&
3643 run_test 31o "duplicate hard links with same filename"
3646 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3648 test_mkdir $DIR/$tdir
3649 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3650 $LFS setdirstripe -D -c2 -H all_char $DIR/$tdir/striped_dir
3652 opendirunlink $DIR/$tdir/striped_dir/test1 ||
3653 error "open unlink test1 failed"
3654 opendirunlink $DIR/$tdir/striped_dir/test2 ||
3655 error "open unlink test2 failed"
3657 $CHECKSTAT -a $DIR/$tdir/striped_dir/test1 ||
3658 error "test1 still exists"
3659 $CHECKSTAT -a $DIR/$tdir/striped_dir/test2 ||
3660 error "test2 still exists"
3662 run_test 31p "remove of open striped directory"
3665 [ $MDSCOUNT -lt 3 ] && skip_env "needs >= 3 MDTs"
3667 $LFS mkdir -i 3,1 $DIR/$tdir || error "mkdir failed"
3668 index=$($LFS getdirstripe -i $DIR/$tdir)
3669 [ $index -eq 3 ] || error "first stripe index $index != 3"
3670 index=$($LFS getdirstripe $DIR/$tdir | tail -1 | awk '{print $1}')
3671 [ $index -eq 1 ] || error "second stripe index $index != 1"
3673 # when "-c <stripe_count>" is set, the number of MDTs specified after
3674 # "-i" should equal to the stripe count
3675 $LFS mkdir -i 3,1 -c 3 $DIR/$tdir.2 && error "mkdir should fail" || true
3677 run_test 31q "create striped directory on specific MDTs"
3679 cleanup_test32_mount() {
3682 local loopdev=$(losetup -a | grep $EXT2_DEV | sed -ne 's/:.*$//p')
3683 $UMOUNT $DIR/$tdir/ext2-mountpoint || rc=$?
3684 losetup -d $loopdev || true
3690 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3692 echo "== more mountpoints and symlinks ================="
3693 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3694 trap cleanup_test32_mount EXIT
3695 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3696 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3697 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3698 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. ||
3699 error "$DIR/$tdir/ext2-mountpoint/.. not dir type"
3700 cleanup_test32_mount
3702 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
3705 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3707 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3708 trap cleanup_test32_mount EXIT
3709 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3710 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3711 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3712 ls -al $DIR/$tdir/ext2-mountpoint/.. ||
3713 error "Can't list $DIR/$tdir/ext2-mountpoint/.."
3714 cleanup_test32_mount
3716 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
3719 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3721 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3722 trap cleanup_test32_mount EXIT
3723 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3724 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3725 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3726 test_mkdir -p $DIR/$tdir/d2/test_dir
3727 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
3728 error "$DIR/$tdir/ext2-mountpoint/../d2/test_dir not dir type"
3729 cleanup_test32_mount
3731 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
3734 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3736 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3737 trap cleanup_test32_mount EXIT
3738 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3739 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3740 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3741 test_mkdir -p $DIR/$tdir/d2/test_dir
3742 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
3743 error "Can't list $DIR/$tdir/ext2-mountpoint/../d2/test_dir"
3744 cleanup_test32_mount
3746 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir"
3750 test_mkdir -p $DIR/$tdir/tmp
3751 local tmp_dir=$DIR/$tdir/tmp
3752 ln -s $DIR/$tdir $tmp_dir/symlink11
3753 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
3754 $CHECKSTAT -t link $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
3755 $CHECKSTAT -t link $DIR/$tdir/symlink01 || error "symlink01 bad"
3757 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir"
3761 test_mkdir -p $DIR/$tdir/tmp
3762 local tmp_dir=$DIR/$tdir/tmp
3763 ln -s $DIR/$tdir $tmp_dir/symlink11
3764 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
3765 ls $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
3766 ls $DIR/$tdir/symlink01 || error "symlink01 bad"
3768 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir"
3771 local tmp_dir=$DIR/$tdir/tmp
3772 test_mkdir -p $tmp_dir
3773 test_mkdir $DIR/${tdir}2
3774 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
3775 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
3776 $CHECKSTAT -t link $tmp_dir/symlink12 || error "symlink12 not a link"
3777 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error "symlink02 not a link"
3778 $CHECKSTAT -t dir -f $tmp_dir/symlink12 || error "symlink12 not a dir"
3779 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error "symlink12 not a dir"
3781 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
3784 rm -fr $DIR/$tdir $DIR/${tdir}2
3785 tmp_dir=$DIR/$tdir/tmp
3786 test_mkdir -p $tmp_dir
3787 test_mkdir $DIR/${tdir}2
3788 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
3789 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
3790 ls $tmp_dir/symlink12 || error "listing symlink12"
3791 ls $DIR/$tdir/symlink02 || error "listing symlink02"
3793 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
3796 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3798 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3799 trap cleanup_test32_mount EXIT
3800 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3801 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3802 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3803 touch $DIR/$tdir/test_file
3804 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file ||
3805 error "$DIR/$tdir/ext2-mountpoint/../test_file not file type"
3806 cleanup_test32_mount
3808 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
3811 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3813 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3814 trap cleanup_test32_mount EXIT
3815 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3816 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3817 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3818 touch $DIR/$tdir/test_file
3819 cat $DIR/$tdir/ext2-mountpoint/../test_file ||
3820 error "Can't open $DIR/$tdir/ext2-mountpoint/../test_file"
3821 cleanup_test32_mount
3823 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
3826 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3829 trap cleanup_test32_mount EXIT
3830 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3831 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3832 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3833 test_mkdir -p $DIR/$tdir/d2
3834 touch $DIR/$tdir/d2/test_file || error "touch failed"
3835 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
3836 error "$DIR/$tdir/ext2-mountpoint/../d2/test_file not file type"
3837 cleanup_test32_mount
3839 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
3842 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3845 trap cleanup_test32_mount EXIT
3846 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3847 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3848 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3849 test_mkdir -p $DIR/$tdir/d2
3850 touch $DIR/$tdir/d2/test_file || error "touch failed"
3851 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
3852 error "Can't open $DIR/$tdir/ext2-mountpoint/../d2/test_file"
3853 cleanup_test32_mount
3855 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
3859 test_mkdir -p $DIR/d32m/tmp
3860 TMP_DIR=$DIR/d32m/tmp
3861 ln -s $DIR $TMP_DIR/symlink11
3862 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
3863 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 ||
3864 error "symlink11 not a link"
3865 $CHECKSTAT -t link $DIR/d32m/symlink01 ||
3866 error "symlink01 not a link"
3868 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
3872 test_mkdir -p $DIR/d32n/tmp
3873 TMP_DIR=$DIR/d32n/tmp
3874 ln -s $DIR $TMP_DIR/symlink11
3875 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
3876 ls -l $DIR/d32n/tmp/symlink11 || error "listing symlink11"
3877 ls -l $DIR/d32n/symlink01 || error "listing symlink01"
3879 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
3883 test_mkdir -p $DIR/d32o/tmp
3884 TMP_DIR=$DIR/d32o/tmp
3885 ln -s $DIR/$tfile $TMP_DIR/symlink12
3886 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
3887 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 ||
3888 error "symlink12 not a link"
3889 $CHECKSTAT -t link $DIR/d32o/symlink02 || error "symlink02 not a link"
3890 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 ||
3891 error "$DIR/d32o/tmp/symlink12 not file type"
3892 $CHECKSTAT -t file -f $DIR/d32o/symlink02 ||
3893 error "$DIR/d32o/symlink02 not file type"
3895 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
3905 test_mkdir -p $DIR/d32p/tmp
3907 TMP_DIR=$DIR/d32p/tmp
3909 ln -s $DIR/$tfile $TMP_DIR/symlink12
3911 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
3913 cat $DIR/d32p/tmp/symlink12 ||
3914 error "Can't open $DIR/d32p/tmp/symlink12"
3916 cat $DIR/d32p/symlink02 || error "Can't open $DIR/d32p/symlink02"
3919 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
3922 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3924 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3925 trap cleanup_test32_mount EXIT
3926 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3927 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
3928 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3929 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3930 ls $DIR/$tdir/ext2-mountpoint | grep "\<under_the_mount\>" && error
3931 cleanup_test32_mount
3933 run_test 32q "stat follows mountpoints in Lustre (should return error)"
3936 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3938 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3939 trap cleanup_test32_mount EXIT
3940 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3941 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
3942 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3943 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3944 ls $DIR/$tdir/ext2-mountpoint | grep -q under_the_mount && error || true
3945 cleanup_test32_mount
3947 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
3952 chmod 444 $DIR/$tfile
3953 chown $RUNAS_ID $DIR/$tfile
3955 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
3958 run_test 33aa "write file with mode 444 (should return error)"
3962 test_mkdir $DIR/$tdir
3963 chown $RUNAS_ID $DIR/$tdir
3964 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile ||
3965 error "$RUNAS create $tdir/$tfile failed"
3966 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile &&
3967 error "open RDWR" || true
3969 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
3973 test_mkdir $DIR/$tdir
3974 chown $RUNAS_ID $DIR/$tdir
3975 $RUNAS $OPENFILE -f 1286739555 $DIR/$tdir/$tfile || true
3977 run_test 33b "test open file with malformed flags (No panic)"
3980 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3981 remote_ost_nodsh && skip "remote OST with nodsh"
3989 test_mkdir $DIR/$tdir
3990 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
3993 for ostnum in $(seq $OSTCOUNT); do
3994 # test-framework's OST numbering is one-based, while Lustre's
3996 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
3997 # check if at least some write_bytes stats are counted
3998 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
3999 obdfilter.$ostname.stats |
4000 awk '/^write_bytes/ {print $7}' )
4001 echo "baseline_write_bytes@ost$ostnum/$ostname=$write_bytes"
4002 if (( ${write_bytes:-0} > 0 )); then
4008 $all_zeros || return 0
4011 echo foo > $DIR/$tdir/bar
4015 # Total up write_bytes after writing. We'd better find non-zeros.
4016 for ostnum in $(seq $OSTCOUNT); do
4017 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
4018 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
4019 obdfilter/$ostname/stats |
4020 awk '/^write_bytes/ {print $7}' )
4021 echo "write_bytes@ost$ostnum/$ostname=$write_bytes"
4022 if (( ${write_bytes:-0} > 0 )); then
4029 for ostnum in $(seq $OSTCOUNT); do
4030 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
4031 echo "Check write_bytes is in obdfilter.*.stats:"
4032 do_facet ost$ostnum lctl get_param -n \
4033 obdfilter.$ostname.stats
4035 error "OST not keeping write_bytes stats (b=22312)"
4038 run_test 33c "test write_bytes stats"
4041 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
4042 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4045 local remote_dir=$DIR/$tdir/remote_dir
4047 test_mkdir $DIR/$tdir
4048 $LFS mkdir -i $MDTIDX $remote_dir ||
4049 error "create remote directory failed"
4051 touch $remote_dir/$tfile
4052 chmod 444 $remote_dir/$tfile
4053 chown $RUNAS_ID $remote_dir/$tfile
4055 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
4057 chown $RUNAS_ID $remote_dir
4058 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
4059 error "create" || true
4060 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
4061 error "open RDWR" || true
4062 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 || true
4064 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
4067 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4071 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
4072 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
4073 mkdir $DIR/$tdir/local_dir
4075 local s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
4076 local s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
4077 local l_mode=$(stat -c%f $DIR/$tdir/local_dir)
4079 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
4080 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode"
4082 rmdir $DIR/$tdir/* || error "rmdir failed"
4085 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
4086 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
4087 mkdir $DIR/$tdir/local_dir
4089 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
4090 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
4091 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
4093 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
4094 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 777"
4096 rmdir $DIR/$tdir/* || error "rmdir(umask 777) failed"
4099 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
4100 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
4101 mkdir $DIR/$tdir/local_dir
4103 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
4104 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
4105 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
4107 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
4108 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 0"
4110 run_test 33e "mkdir and striped directory should have same mode"
4114 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=0
4118 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4119 remote_mds_nodsh && skip "remote MDS with nodsh"
4122 chmod go+rwx $DIR/$tdir
4123 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=-1
4124 trap cleanup_33f EXIT
4126 $RUNAS lfs mkdir -i 0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
4127 error "cannot create striped directory"
4129 $RUNAS touch $DIR/$tdir/striped_dir/{0..16} ||
4130 error "cannot create files in striped directory"
4132 $RUNAS rm $DIR/$tdir/striped_dir/{0..16} ||
4133 error "cannot remove files in striped directory"
4135 $RUNAS rmdir $DIR/$tdir/striped_dir ||
4136 error "cannot remove striped directory"
4140 run_test 33f "nonroot user can create, access, and remove a striped directory"
4143 mkdir -p $DIR/$tdir/dir2
4145 local err=$($RUNAS mkdir $DIR/$tdir/dir2 2>&1)
4147 [[ $err =~ "exists" ]] || error "Not exists error"
4149 run_test 33g "nonroot user create already existing root created file"
4152 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4153 [ $MDS1_VERSION -lt $(version_code 2.13.50) ] &&
4154 skip "Need MDS version at least 2.13.50"
4156 test_mkdir -c $MDSCOUNT -H crush $DIR/$tdir ||
4157 error "mkdir $tdir failed"
4158 touch $DIR/$tdir/$tfile || error "touch $tfile failed"
4160 local index=$($LFS getstripe -m $DIR/$tdir/$tfile)
4163 for fname in $DIR/$tdir/$tfile.bak \
4164 $DIR/$tdir/$tfile.SAV \
4165 $DIR/$tdir/$tfile.orig \
4166 $DIR/$tdir/$tfile~; do
4167 touch $fname || error "touch $fname failed"
4168 index2=$($LFS getstripe -m $fname)
4169 [ $index -eq $index2 ] ||
4170 error "$fname MDT index mismatch $index != $index2"
4174 for i in {1..250}; do
4175 for fname in $(mktemp -u $DIR/$tdir/.$tfile.XXXXXX) \
4176 $(mktemp $DIR/$tdir/$tfile.XXXXXXXX); do
4177 touch $fname || error "touch $fname failed"
4178 index2=$($LFS getstripe -m $fname)
4179 if [[ $index != $index2 ]]; then
4180 failed=$((failed + 1))
4181 echo "$fname MDT index mismatch $index != $index2"
4185 echo "$failed MDT index mismatches"
4186 (( failed < 20 )) || error "MDT index mismatch $failed times"
4189 run_test 33h "temp file is located on the same MDT as target"
4191 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
4194 $MCREATE $DIR/f34 || error "mcreate failed"
4195 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
4196 error "getstripe failed"
4197 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error "truncate failed"
4198 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
4199 error "getstripe failed"
4200 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4201 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4203 run_test 34a "truncate file that has not been opened ==========="
4206 [ ! -f $DIR/f34 ] && test_34a
4207 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4208 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4209 $OPENFILE -f O_RDONLY $DIR/f34
4210 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
4211 error "getstripe failed"
4212 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4213 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4215 run_test 34b "O_RDONLY opening file doesn't create objects ====="
4218 [ ! -f $DIR/f34 ] && test_34a
4219 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4220 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4221 $OPENFILE -f O_RDWR $DIR/f34
4222 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" &&
4223 error "$LFS getstripe failed"
4224 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4225 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4227 run_test 34c "O_RDWR opening file-with-size works =============="
4230 [ ! -f $DIR/f34 ] && test_34a
4231 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 ||
4233 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4234 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4237 run_test 34d "write to sparse file ============================="
4241 $MCREATE $DIR/f34e || error "mcreate failed"
4242 $TRUNCATE $DIR/f34e 1000 || error "truncate failed"
4243 $CHECKSTAT -s 1000 $DIR/f34e ||
4244 error "Size of $DIR/f34e not equal to 1000 bytes"
4245 $OPENFILE -f O_RDWR $DIR/f34e
4246 $CHECKSTAT -s 1000 $DIR/f34e ||
4247 error "Size of $DIR/f34e not equal to 1000 bytes"
4249 run_test 34e "create objects, some with size and some without =="
4251 test_34f() { # bug 6242, 6243
4252 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4256 $MCREATE $DIR/f34f || error "mcreate failed"
4257 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
4258 dd if=$DIR/f34f of=$TMP/f34f
4259 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
4260 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
4261 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
4262 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
4263 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
4265 run_test 34f "read from a file with no objects until EOF ======="
4268 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4270 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE ||
4272 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error "truncate failed"
4273 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
4274 error "Size of $DIR/$tfile not equal to $((TEST_34_SIZE / 2))"
4275 cancel_lru_locks osc
4276 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
4277 error "wrong size after lock cancel"
4279 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error "truncate failed"
4280 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
4281 error "expanding truncate failed"
4282 cancel_lru_locks osc
4283 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
4284 error "wrong expanded size after lock cancel"
4286 run_test 34g "truncate long file ==============================="
4289 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4294 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error "dd failed"
4295 sync # Flush the cache so that multiop below does not block on cache
4296 # flush when getting the group lock
4297 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
4300 # Since just timed wait is not good enough, let's do a sync write
4301 # that way we are sure enough time for a roundtrip + processing
4302 # passed + 2 seconds of extra margin.
4303 dd if=/dev/zero of=$DIR/${tfile}-1 bs=$PAGE_SIZE oflag=direct count=1
4307 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
4308 error "Multiop blocked on ftruncate, pid=$MULTIPID"
4312 local nsz=`stat -c %s $DIR/$tfile`
4313 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
4315 run_test 34h "ftruncate file under grouplock should not block"
4318 cp /bin/sh $DIR/f35a
4320 chown $RUNAS_ID $DIR/f35a
4321 $RUNAS $DIR/f35a && error || true
4324 run_test 35a "exec file with mode 444 (should return and not leak)"
4328 utime $DIR/f36 || error "utime failed for MDS"
4330 run_test 36a "MDS utime check (mknod, utime)"
4334 utime $DIR/f36 || error "utime failed for OST"
4336 run_test 36b "OST utime check (open, utime)"
4341 chown $RUNAS_ID $DIR/d36
4342 $RUNAS utime $DIR/d36/f36 || error "utime failed for MDS as non-root"
4344 run_test 36c "non-root MDS utime check (mknod, utime)"
4347 [ ! -d $DIR/d36 ] && test_36c
4348 echo "" > $DIR/d36/f36
4349 $RUNAS utime $DIR/d36/f36 || error "utime failed for OST as non-root"
4351 run_test 36d "non-root OST utime check (open, utime)"
4354 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping"
4356 test_mkdir $DIR/$tdir
4357 touch $DIR/$tdir/$tfile
4358 $RUNAS utime $DIR/$tdir/$tfile &&
4359 error "utime worked, expected failure" || true
4361 run_test 36e "utime on non-owned file (should return error)"
4365 local LANG_SAVE=$LANG
4366 local LC_LANG_SAVE=$LC_LANG
4367 export LANG=C LC_LANG=C # for date language
4369 DATESTR="Dec 20 2000"
4370 test_mkdir $DIR/$tdir
4371 lctl set_param fail_loc=$fl
4373 cp /etc/hosts $DIR/$tdir/$tfile
4374 sync & # write RPC generated with "current" inode timestamp, but delayed
4376 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
4377 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
4378 cancel_lru_locks $OSC
4379 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
4381 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
4382 echo "BEFORE: $LS_BEFORE" && \
4383 echo "AFTER : $LS_AFTER" && \
4384 echo "WANT : $DATESTR" && \
4385 error "$DIR/$tdir/$tfile timestamps changed" || true
4387 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
4391 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4393 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
4394 subr_36fh "0x80000214"
4396 run_test 36f "utime on file racing with OST BRW write =========="
4399 remote_ost_nodsh && skip "remote OST with nodsh"
4400 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4401 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
4402 skip "Need MDS version at least 2.12.51"
4407 local tgt="obdfilter"
4409 [[ $OSC == "mdc" ]] && tgt="mdt" && facet="mds1"
4411 test_mkdir $DIR/$tdir
4412 fmd_max_age=$(do_facet $facet \
4413 "lctl get_param -n $tgt.*.tgt_fmd_seconds 2> /dev/null | \
4416 echo "FMD max age: ${fmd_max_age}s"
4417 touch $DIR/$tdir/$tfile
4418 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
4419 gawk '{cnt=cnt+$1} END{print cnt}')
4420 echo "FMD before: $fmd"
4422 error "FMD wasn't create by touch"
4423 sleep $((fmd_max_age + 12))
4424 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
4425 gawk '{cnt=cnt+$1} END{print cnt}')
4426 echo "FMD after: $fmd"
4428 error "FMD wasn't expired by ping"
4430 run_test 36g "FMD cache expiry ====================="
4433 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4435 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
4436 subr_36fh "0x80000227"
4438 run_test 36h "utime on file racing with OST BRW write =========="
4441 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4443 test_mkdir $DIR/$tdir
4444 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir
4446 local mtime=$(stat -c%Y $DIR/$tdir/striped_dir)
4447 local new_mtime=$((mtime + 200))
4449 #change Modify time of striped dir
4450 touch -m -d @$new_mtime $DIR/$tdir/striped_dir ||
4451 error "change mtime failed"
4453 local got=$(stat -c%Y $DIR/$tdir/striped_dir)
4455 [ "$new_mtime" = "$got" ] || error "expect $new_mtime got $got"
4457 run_test 36i "change mtime on striped directory"
4459 # test_37 - duplicate with tests 32q 32r
4462 local file=$DIR/$tfile
4464 openfile -f O_DIRECTORY $file
4467 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
4468 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
4470 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
4472 test_39a() { # was test_39
4474 touch $DIR/${tfile}2
4475 # ls -l $DIR/$tfile $DIR/${tfile}2
4476 # ls -lu $DIR/$tfile $DIR/${tfile}2
4477 # ls -lc $DIR/$tfile $DIR/${tfile}2
4479 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
4480 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
4482 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
4484 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
4486 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
4487 error "O_TRUNC didn't change timestamps"
4490 run_test 39a "mtime changed on create"
4493 test_mkdir -c1 $DIR/$tdir
4494 cp -p /etc/passwd $DIR/$tdir/fopen
4495 cp -p /etc/passwd $DIR/$tdir/flink
4496 cp -p /etc/passwd $DIR/$tdir/funlink
4497 cp -p /etc/passwd $DIR/$tdir/frename
4498 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
4501 echo "aaaaaa" >> $DIR/$tdir/fopen
4502 echo "aaaaaa" >> $DIR/$tdir/flink
4503 echo "aaaaaa" >> $DIR/$tdir/funlink
4504 echo "aaaaaa" >> $DIR/$tdir/frename
4506 local open_new=`stat -c %Y $DIR/$tdir/fopen`
4507 local link_new=`stat -c %Y $DIR/$tdir/flink`
4508 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
4509 local rename_new=`stat -c %Y $DIR/$tdir/frename`
4511 cat $DIR/$tdir/fopen > /dev/null
4512 ln $DIR/$tdir/flink $DIR/$tdir/flink2
4513 rm -f $DIR/$tdir/funlink2
4514 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
4516 for (( i=0; i < 2; i++ )) ; do
4517 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
4518 local link_new2=`stat -c %Y $DIR/$tdir/flink`
4519 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
4520 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
4522 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
4523 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
4524 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
4525 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
4527 cancel_lru_locks $OSC
4528 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4531 run_test 39b "mtime change on open, link, unlink, rename ======"
4533 # this should be set to past
4534 TEST_39_MTIME=`date -d "1 year ago" +%s`
4540 local mtime0=`stat -c %Y $DIR1/$tfile`
4542 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4543 local mtime1=`stat -c %Y $DIR1/$tfile`
4544 [ "$mtime1" = $TEST_39_MTIME ] || \
4545 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
4548 echo hello >> $DIR1/$tfile
4550 local mtime2=`stat -c %Y $DIR1/$tfile`
4551 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
4552 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
4554 mv $DIR1/$tfile $DIR1/$tfile-1
4556 for (( i=0; i < 2; i++ )) ; do
4557 local mtime3=`stat -c %Y $DIR1/$tfile-1`
4558 [ "$mtime2" = "$mtime3" ] || \
4559 error "mtime ($mtime2) changed (to $mtime3) on rename"
4561 cancel_lru_locks $OSC
4562 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4565 run_test 39c "mtime change on rename ==========================="
4569 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4572 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4574 for (( i=0; i < 2; i++ )) ; do
4575 local mtime=`stat -c %Y $DIR1/$tfile`
4576 [ $mtime = $TEST_39_MTIME ] || \
4577 error "mtime($mtime) is not set to $TEST_39_MTIME"
4579 cancel_lru_locks $OSC
4580 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4583 run_test 39d "create, utime, stat =============================="
4587 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4590 local mtime1=`stat -c %Y $DIR1/$tfile`
4592 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4594 for (( i=0; i < 2; i++ )) ; do
4595 local mtime2=`stat -c %Y $DIR1/$tfile`
4596 [ $mtime2 = $TEST_39_MTIME ] || \
4597 error "mtime($mtime2) is not set to $TEST_39_MTIME"
4599 cancel_lru_locks $OSC
4600 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4603 run_test 39e "create, stat, utime, stat ========================"
4607 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4610 mtime1=`stat -c %Y $DIR1/$tfile`
4613 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4615 for (( i=0; i < 2; i++ )) ; do
4616 local mtime2=`stat -c %Y $DIR1/$tfile`
4617 [ $mtime2 = $TEST_39_MTIME ] || \
4618 error "mtime($mtime2) is not set to $TEST_39_MTIME"
4620 cancel_lru_locks $OSC
4621 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4624 run_test 39f "create, stat, sleep, utime, stat ================="
4628 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4630 echo hello >> $DIR1/$tfile
4631 local mtime1=`stat -c %Y $DIR1/$tfile`
4634 chmod o+r $DIR1/$tfile
4636 for (( i=0; i < 2; i++ )) ; do
4637 local mtime2=`stat -c %Y $DIR1/$tfile`
4638 [ "$mtime1" = "$mtime2" ] || \
4639 error "lost mtime: $mtime2, should be $mtime1"
4641 cancel_lru_locks $OSC
4642 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4645 run_test 39g "write, chmod, stat ==============================="
4649 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4655 echo hello >> $DIR1/$tfile
4656 local mtime1=`stat -c %Y $DIR1/$tfile`
4658 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4660 if [ "$d1" != "$d2" ]; then
4661 echo "write and touch not within one second"
4663 for (( i=0; i < 2; i++ )) ; do
4664 local mtime2=`stat -c %Y $DIR1/$tfile`
4665 [ "$mtime2" = $TEST_39_MTIME ] || \
4666 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
4668 cancel_lru_locks $OSC
4669 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4673 run_test 39h "write, utime within one second, stat ============="
4676 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4681 echo hello >> $DIR1/$tfile
4682 local mtime1=`stat -c %Y $DIR1/$tfile`
4684 mv $DIR1/$tfile $DIR1/$tfile-1
4686 for (( i=0; i < 2; i++ )) ; do
4687 local mtime2=`stat -c %Y $DIR1/$tfile-1`
4689 [ "$mtime1" = "$mtime2" ] || \
4690 error "lost mtime: $mtime2, should be $mtime1"
4692 cancel_lru_locks $OSC
4693 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4696 run_test 39i "write, rename, stat =============================="
4699 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4701 start_full_debug_logging
4705 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
4706 lctl set_param fail_loc=0x80000412
4707 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
4708 error "multiop failed"
4710 local mtime1=`stat -c %Y $DIR1/$tfile`
4712 mv $DIR1/$tfile $DIR1/$tfile-1
4714 kill -USR1 $multipid
4715 wait $multipid || error "multiop close failed"
4717 for (( i=0; i < 2; i++ )) ; do
4718 local mtime2=`stat -c %Y $DIR1/$tfile-1`
4719 [ "$mtime1" = "$mtime2" ] ||
4720 error "mtime is lost on close: $mtime2, " \
4724 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4726 lctl set_param fail_loc=0
4727 stop_full_debug_logging
4729 run_test 39j "write, rename, close, stat ======================="
4732 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4737 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
4739 local mtime1=`stat -c %Y $DIR1/$tfile`
4741 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4743 kill -USR1 $multipid
4744 wait $multipid || error "multiop close failed"
4746 for (( i=0; i < 2; i++ )) ; do
4747 local mtime2=`stat -c %Y $DIR1/$tfile`
4749 [ "$mtime2" = $TEST_39_MTIME ] || \
4750 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
4753 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4756 run_test 39k "write, utime, close, stat ========================"
4758 # this should be set to future
4759 TEST_39_ATIME=`date -d "1 year" +%s`
4762 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4763 remote_mds_nodsh && skip "remote MDS with nodsh"
4765 local atime_diff=$(do_facet $SINGLEMDS \
4766 lctl get_param -n mdd.*MDT0000*.atime_diff)
4770 # test setting directory atime to future
4771 touch -a -d @$TEST_39_ATIME $DIR/$tdir
4772 local atime=$(stat -c %X $DIR/$tdir)
4773 [ "$atime" = $TEST_39_ATIME ] ||
4774 error "atime is not set to future: $atime, $TEST_39_ATIME"
4776 # test setting directory atime from future to now
4777 local now=$(date +%s)
4778 touch -a -d @$now $DIR/$tdir
4780 atime=$(stat -c %X $DIR/$tdir)
4781 [ "$atime" -eq "$now" ] ||
4782 error "atime is not updated from future: $atime, $now"
4784 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
4787 # test setting directory atime when now > dir atime + atime_diff
4788 local d1=$(date +%s)
4790 local d2=$(date +%s)
4791 cancel_lru_locks mdc
4792 atime=$(stat -c %X $DIR/$tdir)
4793 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
4794 error "atime is not updated : $atime, should be $d2"
4796 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
4799 # test not setting directory atime when now < dir atime + atime_diff
4801 cancel_lru_locks mdc
4802 atime=$(stat -c %X $DIR/$tdir)
4803 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
4804 error "atime is updated to $atime, should remain $d1<atime<$d2"
4806 do_facet $SINGLEMDS \
4807 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
4809 run_test 39l "directory atime update ==========================="
4812 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4816 local far_past_mtime=$(date -d "May 29 1953" +%s)
4817 local far_past_atime=$(date -d "Dec 17 1903" +%s)
4819 touch -m -d @$far_past_mtime $DIR1/$tfile
4820 touch -a -d @$far_past_atime $DIR1/$tfile
4822 for (( i=0; i < 2; i++ )) ; do
4823 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
4824 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
4825 error "atime or mtime set incorrectly"
4827 cancel_lru_locks $OSC
4828 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4831 run_test 39m "test atime and mtime before 1970"
4833 test_39n() { # LU-3832
4834 remote_mds_nodsh && skip "remote MDS with nodsh"
4836 local atime_diff=$(do_facet $SINGLEMDS \
4837 lctl get_param -n mdd.*MDT0000*.atime_diff)
4842 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
4845 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
4846 atime0=$(stat -c %X $DIR/$tfile)
4849 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
4850 atime1=$(stat -c %X $DIR/$tfile)
4853 cancel_lru_locks mdc
4854 cancel_lru_locks osc
4855 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
4856 atime2=$(stat -c %X $DIR/$tfile)
4858 do_facet $SINGLEMDS \
4859 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
4861 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
4862 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
4864 run_test 39n "check that O_NOATIME is honored"
4867 TESTDIR=$DIR/$tdir/$tfile
4868 [ -e $TESTDIR ] && rm -rf $TESTDIR
4875 links2=$(stat -c %h .)
4876 [ $(($links1 + 2)) != $links2 ] &&
4877 error "wrong links count $(($links1 + 2)) != $links2"
4879 links3=$(stat -c %h .)
4880 [ $(($links1 + 1)) != $links3 ] &&
4881 error "wrong links count $links1 != $links3"
4884 run_test 39o "directory cached attributes updated after create"
4887 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
4890 TESTDIR=$DIR/$tdir/$tdir
4891 [ -e $TESTDIR ] && rm -rf $TESTDIR
4892 test_mkdir -p $TESTDIR
4896 test_mkdir -i $MDTIDX $TESTDIR/remote_dir1
4897 test_mkdir -i $MDTIDX $TESTDIR/remote_dir2
4899 links2=$(stat -c %h .)
4900 [ $(($links1 + 2)) != $links2 ] &&
4901 error "wrong links count $(($links1 + 2)) != $links2"
4903 links3=$(stat -c %h .)
4904 [ $(($links1 + 1)) != $links3 ] &&
4905 error "wrong links count $links1 != $links3"
4908 run_test 39p "remote directory cached attributes updated after create ========"
4911 [ $OST1_VERSION -ge $(version_code 2.13.52) ] ||
4912 skip "no atime update on old OST"
4913 if [ "$ost1_FSTYPE" != ldiskfs ]; then
4914 skip_env "ldiskfs only test"
4918 saved_adiff=$(do_facet ost1 \
4919 lctl get_param -n obdfilter.*OST0000.atime_diff)
4920 stack_trap "do_facet ost1 \
4921 lctl set_param obdfilter.*.atime_diff=$saved_adiff"
4923 do_facet ost1 "lctl set_param obdfilter.*.atime_diff=5"
4925 $LFS setstripe -i 0 $DIR/$tfile
4926 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 ||
4927 error "can't write initial file"
4928 cancel_lru_locks osc
4930 # exceed atime_diff and access file
4932 dd if=$DIR/$tfile of=/dev/null bs=4k count=1 ||
4933 error "can't udpate atime"
4935 local atime_cli=$(stat -c %X $DIR/$tfile)
4936 echo "client atime: $atime_cli"
4937 # allow atime update to be written to device
4938 do_facet ost1 "$LCTL set_param -n osd*.*OST*.force_sync 1"
4941 local ostdev=$(ostdevname 1)
4942 local fid=($(lfs getstripe -y $DIR/$tfile |
4943 awk '/l_fid:/ { print $2 }' | tr ':' ' '))
4944 local objpath="O/0/d$((${fid[1]} % 32))/$((${fid[1]}))"
4945 local cmd="debugfs -c -R \\\"stat $objpath\\\" $ostdev"
4947 echo "OST atime: $(do_facet ost1 "$cmd" |& grep atime)"
4948 local atime_ost=$(do_facet ost1 "$cmd" |&
4949 awk -F'[: ]' '/atime:/ { print $4 }')
4950 (( atime_cli == atime_ost )) ||
4951 error "atime on client $atime_cli != ost $atime_ost"
4953 run_test 39r "lazy atime update on OST"
4955 test_39q() { # LU-8041
4956 local testdir=$DIR/$tdir
4958 multiop_bg_pause $testdir D_c || error "multiop failed"
4960 cancel_lru_locks mdc
4961 kill -USR1 $multipid
4962 local atime=$(stat -c %X $testdir)
4963 [ "$atime" -ne 0 ] || error "atime is zero"
4965 run_test 39q "close won't zero out atime"
4968 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
4969 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
4970 error "openfile O_WRONLY:O_TRUNC $tfile failed"
4971 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
4972 error "$tfile is not 4096 bytes in size"
4974 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
4978 small_write $DIR/f41 18
4980 run_test 41 "test small file write + fstat ====================="
4982 count_ost_writes() {
4983 lctl get_param -n ${OSC}.*.stats |
4984 awk -vwrites=0 '/ost_write/ { writes += $2 } \
4985 END { printf("%0.0f", writes) }'
4992 BG_DIRTY_RATIO_SAVE=10
4993 MAX_BG_DIRTY_RATIO=25
4997 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
4998 # dirty_ratio, dirty_background_ratio
4999 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
5000 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
5001 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
5002 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
5004 # if file not here, we are a 2.4 kernel
5005 kill -CONT `pidof kupdated`
5010 # setup the trap first, so someone cannot exit the test at the
5011 # exact wrong time and mess up a machine
5012 trap start_writeback EXIT
5013 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
5014 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
5015 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
5016 sysctl -w vm.dirty_writeback_centisecs=0
5017 sysctl -w vm.dirty_writeback_centisecs=0
5018 # save and increase /proc/sys/vm/dirty_ratio
5019 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
5020 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
5021 # save and increase /proc/sys/vm/dirty_background_ratio
5022 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
5023 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
5025 # if file not here, we are a 2.4 kernel
5026 kill -STOP `pidof kupdated`
5030 # ensure that all stripes have some grant before we test client-side cache
5032 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
5033 dd if=/dev/zero of=$i bs=4k count=1
5038 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
5039 # file truncation, and file removal.
5041 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5044 cancel_lru_locks $OSC
5046 sync; sleep 1; sync # just to be safe
5047 BEFOREWRITES=`count_ost_writes`
5048 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
5049 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
5050 AFTERWRITES=`count_ost_writes`
5051 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
5052 error "$BEFOREWRITES < $AFTERWRITES"
5055 run_test 42a "ensure that we don't flush on close"
5058 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5061 cancel_lru_locks $OSC
5064 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
5065 BEFOREWRITES=$(count_ost_writes)
5066 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
5067 AFTERWRITES=$(count_ost_writes)
5068 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
5069 error "$BEFOREWRITES < $AFTERWRITES on unlink"
5071 BEFOREWRITES=$(count_ost_writes)
5072 sync || error "sync: $?"
5073 AFTERWRITES=$(count_ost_writes)
5074 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
5075 error "$BEFOREWRITES < $AFTERWRITES on sync"
5077 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
5081 run_test 42b "test destroy of file with cached dirty data ======"
5083 # if these tests just want to test the effect of truncation,
5084 # they have to be very careful. consider:
5085 # - the first open gets a {0,EOF}PR lock
5086 # - the first write conflicts and gets a {0, count-1}PW
5087 # - the rest of the writes are under {count,EOF}PW
5088 # - the open for truncate tries to match a {0,EOF}PR
5089 # for the filesize and cancels the PWs.
5090 # any number of fixes (don't get {0,EOF} on open, match
5091 # composite locks, do smarter file size management) fix
5092 # this, but for now we want these tests to verify that
5093 # the cancellation with truncate intent works, so we
5094 # start the file with a full-file pw lock to match against
5095 # until the truncate.
5100 cancel_lru_locks $OSC
5102 # prime the file with 0,EOF PW to match
5106 # now the real test..
5107 dd if=/dev/zero of=$file bs=1024 count=100
5108 BEFOREWRITES=`count_ost_writes`
5109 $TRUNCATE $file $offset
5110 cancel_lru_locks $OSC
5111 AFTERWRITES=`count_ost_writes`
5116 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5119 [ $BEFOREWRITES -eq $AFTERWRITES ] &&
5120 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
5123 run_test 42c "test partial truncate of file with cached dirty data"
5126 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5129 [ $BEFOREWRITES -eq $AFTERWRITES ] ||
5130 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
5133 run_test 42d "test complete truncate of file with cached dirty data"
5135 test_42e() { # bug22074
5136 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5138 local TDIR=$DIR/${tdir}e
5139 local pages=16 # hardcoded 16 pages, don't change it.
5140 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
5141 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
5145 test_mkdir $DIR/${tdir}e
5146 $LFS setstripe -c 1 $TDIR
5147 createmany -o $TDIR/f $files
5149 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
5151 # we assume that with $OSTCOUNT files, at least one of them will
5152 # be allocated on OST0.
5153 warmup_files=$((OSTCOUNT * max_dirty_mb))
5154 createmany -o $TDIR/w $warmup_files
5156 # write a large amount of data into one file and sync, to get good
5157 # avail_grant number from OST.
5158 for ((i=0; i<$warmup_files; i++)); do
5159 idx=$($LFS getstripe -i $TDIR/w$i)
5160 [ $idx -ne 0 ] && continue
5161 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
5164 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
5166 $LCTL get_param $proc_osc0/cur_dirty_bytes
5167 $LCTL get_param $proc_osc0/cur_grant_bytes
5169 # create as much dirty pages as we can while not to trigger the actual
5170 # RPCs directly. but depends on the env, VFS may trigger flush during this
5171 # period, hopefully we are good.
5172 for ((i=0; i<$warmup_files; i++)); do
5173 idx=$($LFS getstripe -i $TDIR/w$i)
5174 [ $idx -ne 0 ] && continue
5175 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
5177 $LCTL get_param $proc_osc0/cur_dirty_bytes
5178 $LCTL get_param $proc_osc0/cur_grant_bytes
5180 # perform the real test
5181 $LCTL set_param $proc_osc0/rpc_stats 0
5182 for ((;i<$files; i++)); do
5183 [ $($LFS getstripe -i $TDIR/f$i) -eq 0 ] || continue
5184 dd if=/dev/zero of=$TDIR/f$i bs=$PAGE_SIZE count=$pages 2>/dev/null
5187 $LCTL get_param $proc_osc0/rpc_stats
5190 local have_ppr=false
5191 $LCTL get_param $proc_osc0/rpc_stats |
5192 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
5193 # skip lines until we are at the RPC histogram data
5194 [ "$PPR" == "pages" ] && have_ppr=true && continue
5195 $have_ppr || continue
5197 # we only want the percent stat for < 16 pages
5198 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
5200 percent=$((percent + WPCT))
5201 if [[ $percent -gt 15 ]]; then
5202 error "less than 16-pages write RPCs" \
5209 run_test 42e "verify sub-RPC writes are not done synchronously"
5211 test_43A() { # was test_43
5212 test_mkdir $DIR/$tdir
5213 cp -p /bin/ls $DIR/$tdir/$tfile
5214 $MULTIOP $DIR/$tdir/$tfile Ow_c &
5216 # give multiop a chance to open
5219 $DIR/$tdir/$tfile && error "execute $DIR/$tdir/$tfile succeeded" || true
5221 # Wait for multiop to exit
5224 run_test 43A "execution of file opened for write should return -ETXTBSY"
5227 test_mkdir $DIR/$tdir
5228 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
5229 $DIR/$tdir/sleep 60 &
5231 # Make sure exec of $tdir/sleep wins race with truncate
5233 $MULTIOP $DIR/$tdir/sleep Oc && error "expected error, got success"
5236 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
5239 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5241 test_mkdir $DIR/$tdir
5242 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
5243 $DIR/$tdir/sleep 60 &
5245 # Make sure exec of $tdir/sleep wins race with truncate
5247 $TRUNCATE $DIR/$tdir/sleep 0 && error "expected error, got success"
5250 run_test 43b "truncate of file being executed should return -ETXTBSY"
5253 local testdir="$DIR/$tdir"
5256 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) |
5257 ( cd $testdir && md5sum -c )
5259 run_test 43c "md5sum of copy into lustre"
5261 test_44A() { # was test_44
5262 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5264 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
5265 dd if=$DIR/f1 bs=4k count=1 > /dev/null
5267 run_test 44A "zero length read from a sparse stripe"
5270 local nstripe=$($LFS getstripe -c -d $DIR)
5271 [ -z "$nstripe" ] && skip "can't get stripe info"
5272 [[ $nstripe -gt $OSTCOUNT ]] &&
5273 skip "Wrong default stripe_count: $nstripe OSTCOUNT: $OSTCOUNT"
5275 local stride=$($LFS getstripe -S -d $DIR)
5276 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
5277 nstripe=$($LFS df $DIR | grep OST: | wc -l)
5280 OFFSETS="0 $((stride/2)) $((stride-1))"
5281 for offset in $OFFSETS; do
5282 for i in $(seq 0 $((nstripe-1))); do
5283 local GLOBALOFFSETS=""
5285 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
5286 local myfn=$DIR/d44a-$size
5287 echo "--------writing $myfn at $size"
5288 ll_sparseness_write $myfn $size ||
5289 error "ll_sparseness_write"
5290 GLOBALOFFSETS="$GLOBALOFFSETS $size"
5291 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
5292 error "ll_sparseness_verify $GLOBALOFFSETS"
5294 for j in $(seq 0 $((nstripe-1))); do
5296 size=$((((j + $nstripe )*$stride + $offset)))
5297 ll_sparseness_write $myfn $size ||
5298 error "ll_sparseness_write"
5299 GLOBALOFFSETS="$GLOBALOFFSETS $size"
5301 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
5302 error "ll_sparseness_verify $GLOBALOFFSETS"
5307 run_test 44a "test sparse pwrite ==============================="
5311 for d in `lctl get_param -n ${OSC}.*.cur_dirty_bytes`; do
5317 before=`dirty_osc_total`
5318 echo executing "\"$*\""
5320 after=`dirty_osc_total`
5321 echo before $before, after $after
5324 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5327 # Obtain grants from OST if it supports it
5328 echo blah > ${f}_grant
5331 do_dirty_record "echo blah > $f"
5332 [[ $before -eq $after ]] && error "write wasn't cached"
5333 do_dirty_record "> $f"
5334 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
5335 do_dirty_record "echo blah > $f"
5336 [[ $before -eq $after ]] && error "write wasn't cached"
5337 do_dirty_record "sync"
5338 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
5339 do_dirty_record "echo blah > $f"
5340 [[ $before -eq $after ]] && error "write wasn't cached"
5341 do_dirty_record "cancel_lru_locks osc"
5342 [[ $before -gt $after ]] ||
5343 error "lock cancellation didn't lower dirty count"
5346 run_test 45 "osc io page accounting ============================"
5348 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
5349 # test tickles a bug where re-dirtying a page was failing to be mapped to the
5350 # objects offset and an assert hit when an rpc was built with 1023's mapped
5351 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
5353 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5358 dd if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
5360 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=1023 count=1
5361 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
5365 run_test 46 "dirtying a previously written page ================"
5367 # test_47 is removed "Device nodes check" is moved to test_28
5369 test_48a() { # bug 2399
5370 [ "$mds1_FSTYPE" = "zfs" ] &&
5371 [ $MDS1_VERSION -lt $(version_code 2.3.63) ] &&
5372 skip "MDS prior to 2.3.63 handle ZFS dir .. incorrectly"
5374 test_mkdir $DIR/$tdir
5376 mv $DIR/$tdir $DIR/$tdir.new || error "move directory failed"
5377 test_mkdir $DIR/$tdir
5378 touch foo || error "'touch foo' failed after recreating cwd"
5380 touch .foo || error "'touch .foo' failed after recreating cwd"
5382 ls . > /dev/null || error "'ls .' failed after recreating cwd"
5383 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
5384 cd . || error "'cd .' failed after recreating cwd"
5385 mkdir . && error "'mkdir .' worked after recreating cwd"
5386 rmdir . && error "'rmdir .' worked after recreating cwd"
5387 ln -s . baz || error "'ln -s .' failed after recreating cwd"
5388 cd .. || error "'cd ..' failed after recreating cwd"
5390 run_test 48a "Access renamed working dir (should return errors)="
5392 test_48b() { # bug 2399
5394 test_mkdir $DIR/$tdir
5396 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
5397 touch foo && error "'touch foo' worked after removing cwd"
5398 mkdir foo && error "'mkdir foo' worked after removing cwd"
5399 touch .foo && error "'touch .foo' worked after removing cwd"
5400 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
5401 ls . > /dev/null && error "'ls .' worked after removing cwd"
5402 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
5403 mkdir . && error "'mkdir .' worked after removing cwd"
5404 rmdir . && error "'rmdir .' worked after removing cwd"
5405 ln -s . foo && error "'ln -s .' worked after removing cwd"
5406 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
5408 run_test 48b "Access removed working dir (should return errors)="
5410 test_48c() { # bug 2350
5411 #lctl set_param debug=-1
5414 test_mkdir -p $DIR/$tdir/dir
5416 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5417 $TRACE touch foo && error "touch foo worked after removing cwd"
5418 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
5419 touch .foo && error "touch .foo worked after removing cwd"
5420 mkdir .foo && error "mkdir .foo worked after removing cwd"
5421 $TRACE ls . && error "'ls .' worked after removing cwd"
5422 $TRACE ls .. || error "'ls ..' failed after removing cwd"
5423 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
5424 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
5425 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
5426 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
5428 run_test 48c "Access removed working subdir (should return errors)"
5430 test_48d() { # bug 2350
5431 #lctl set_param debug=-1
5434 test_mkdir -p $DIR/$tdir/dir
5436 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5437 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
5438 $TRACE touch foo && error "'touch foo' worked after removing parent"
5439 $TRACE mkdir foo && error "mkdir foo worked after removing parent"
5440 touch .foo && error "'touch .foo' worked after removing parent"
5441 mkdir .foo && error "mkdir .foo worked after removing parent"
5442 $TRACE ls . && error "'ls .' worked after removing parent"
5443 $TRACE ls .. && error "'ls ..' worked after removing parent"
5444 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
5445 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
5446 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
5449 run_test 48d "Access removed parent subdir (should return errors)"
5451 test_48e() { # bug 4134
5452 #lctl set_param debug=-1
5455 test_mkdir -p $DIR/$tdir/dir
5457 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5458 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
5459 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
5460 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
5461 # On a buggy kernel addition of "touch foo" after cd .. will
5462 # produce kernel oops in lookup_hash_it
5463 touch ../foo && error "'cd ..' worked after recreate parent"
5465 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
5467 run_test 48e "Access to recreated parent subdir (should return errors)"
5470 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
5471 skip "need MDS >= 2.13.55"
5472 [[ $MDSCOUNT -ge 2 ]] || skip "needs >= 2 MDTs"
5473 [[ "$(facet_host mds1)" != "$(facet_host mds2)" ]] ||
5474 skip "needs different host for mdt1 mdt2"
5475 [[ $(facet_fstype mds1) == ldiskfs ]] || skip "ldiskfs only"
5477 $LFS mkdir -i0 $DIR/$tdir
5478 $LFS mkdir -i 1 $DIR/$tdir/sub1 $DIR/$tdir/sub2 $DIR/$tdir/sub3
5480 for d in sub1 sub2 sub3; do
5481 #define OBD_FAIL_OSD_REF_DEL 0x19c
5482 do_facet mds1 $LCTL set_param fail_loc=0x8000019c
5483 rm -rf $DIR/$tdir/$d && error "rm $d should fail"
5486 rm -d --interactive=never $DIR/$tdir || error "rm $tdir fail"
5488 run_test 48f "non-zero nlink dir unlink won't LBUG()"
5490 test_49() { # LU-1030
5491 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5492 remote_ost_nodsh && skip "remote OST with nodsh"
5494 # get ost1 size - $FSNAME-OST0000
5495 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
5497 # write 800M at maximum
5498 [[ $ost1_size -lt 2 ]] && ost1_size=2
5499 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
5501 $LFS setstripe -c 1 -i 0 $DIR/$tfile
5502 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
5505 # change max_pages_per_rpc while writing the file
5506 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
5507 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
5508 # loop until dd process exits
5509 while ps ax -opid | grep -wq $dd_pid; do
5510 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
5511 sleep $((RANDOM % 5 + 1))
5513 # restore original max_pages_per_rpc
5514 $LCTL set_param $osc1_mppc=$orig_mppc
5515 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
5517 run_test 49 "Change max_pages_per_rpc won't break osc extent"
5521 test_mkdir $DIR/$tdir
5523 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
5525 run_test 50 "special situations: /proc symlinks ==============="
5527 test_51a() { # was test_51
5528 # bug 1516 - create an empty entry right after ".." then split dir
5529 test_mkdir -c1 $DIR/$tdir
5530 touch $DIR/$tdir/foo
5531 $MCREATE $DIR/$tdir/bar
5533 createmany -m $DIR/$tdir/longfile 201
5535 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
5536 $MCREATE $DIR/$tdir/longfile$FNUM
5541 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
5543 run_test 51a "special situations: split htree with empty entry =="
5545 cleanup_print_lfs_df () {
5552 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5554 local dir=$DIR/$tdir
5555 local nrdirs=$((65536 + 100))
5557 # cleanup the directory
5564 local mdtidx=$(printf "%04x" $($LFS getstripe -m $dir))
5565 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
5566 [[ $numfree -lt $nrdirs ]] &&
5567 skip "not enough free inodes ($numfree) on MDT$mdtidx"
5569 # need to check free space for the directories as well
5570 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
5571 numfree=$(( blkfree / $(fs_inode_ksize) ))
5572 [[ $numfree -lt $nrdirs ]] && skip "not enough blocks ($numfree)"
5574 trap cleanup_print_lfs_df EXIT
5577 createmany -d $dir/d $nrdirs || {
5578 unlinkmany $dir/d $nrdirs
5579 error "failed to create $nrdirs subdirs in MDT$mdtidx:$dir"
5583 nrdirs=$(ls -U $dir | wc -l)
5585 # unlink all but 100 subdirectories, then check it still works
5587 local delete=$((nrdirs - left))
5592 # for ldiskfs the nlink count should be 1, but this is OSD specific
5593 # and so this is listed for informational purposes only
5594 echo "nlink before: $(stat -c %h $dir), created before: $nrdirs"
5595 unlinkmany -d $dir/d $delete ||
5596 error "unlink of first $delete subdirs failed"
5598 echo "nlink between: $(stat -c %h $dir)"
5599 local found=$(ls -U $dir | wc -l)
5600 [ $found -ne $left ] &&
5601 error "can't find subdirs: found only $found, expected $left"
5603 unlinkmany -d $dir/d $delete $left ||
5604 error "unlink of second $left subdirs failed"
5605 # regardless of whether the backing filesystem tracks nlink accurately
5606 # or not, the nlink count shouldn't be more than "." and ".." here
5607 local after=$(stat -c %h $dir)
5608 [[ $after -gt 2 ]] && error "nlink after: $after > 2" ||
5609 echo "nlink after: $after"
5611 cleanup_print_lfs_df
5613 run_test 51b "exceed 64k subdirectory nlink limit on create, verify unlink"
5616 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5617 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
5619 test_mkdir $DIR/$tdir
5620 createmany -o $DIR/$tdir/t- 1000
5621 $LFS getstripe $DIR/$tdir > $TMP/$tfile
5622 for N in $(seq 0 $((OSTCOUNT - 1))); do
5623 OBJS[$N]=$(awk -vobjs=0 '($1 == '$N') { objs += 1 } \
5624 END { printf("%0.0f", objs) }' $TMP/$tfile)
5625 OBJS0[$N]=$(grep -A 1 idx $TMP/$tfile | awk -vobjs=0 \
5626 '($1 == '$N') { objs += 1 } \
5627 END { printf("%0.0f", objs) }')
5628 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
5630 unlinkmany $DIR/$tdir/t- 1000
5633 for N in $(seq 1 $((OSTCOUNT - 1))); do
5634 [[ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ]] &&
5635 error "OST $N has less objects vs OST $NLAST" \
5636 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
5637 [[ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ]] &&
5638 error "OST $N has less objects vs OST $NLAST" \
5639 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
5641 [[ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ]] &&
5642 error "OST $N has less #0 objects vs OST $NLAST" \
5643 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
5644 [[ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ]] &&
5645 error "OST $N has less #0 objects vs OST $NLAST" \
5646 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
5651 run_test 51d "check object distribution"
5654 if [ "$mds1_FSTYPE" != ldiskfs ]; then
5655 skip_env "ldiskfs only test"
5658 test_mkdir -c1 $DIR/$tdir
5659 test_mkdir -c1 $DIR/$tdir/d0
5661 touch $DIR/$tdir/d0/foo
5662 createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
5663 error "file exceed 65000 nlink limit!"
5664 unlinkmany $DIR/$tdir/d0/f- 65001
5667 run_test 51e "check file nlink limit"
5670 test_mkdir $DIR/$tdir
5673 local ulimit_old=$(ulimit -n)
5674 local spare=20 # number of spare fd's for scripts/libraries, etc.
5675 local mdt=$($LFS getstripe -m $DIR/$tdir)
5676 local numfree=$($LFS df -i $DIR/$tdir | awk '/MDT:'$mdt'/ { print $4 }')
5678 echo "MDT$mdt numfree=$numfree, max=$max"
5679 [[ $numfree -gt $max ]] && numfree=$max || numfree=$((numfree * 7 / 8))
5680 if [ $((numfree + spare)) -gt $ulimit_old ]; then
5681 while ! ulimit -n $((numfree + spare)); do
5682 numfree=$((numfree * 3 / 4))
5684 echo "changed ulimit from $ulimit_old to $((numfree + spare))"
5686 echo "left ulimit at $ulimit_old"
5689 createmany -o -k -t 120 $DIR/$tdir/f $numfree || {
5690 unlinkmany $DIR/$tdir/f $numfree
5691 error "create+open $numfree files in $DIR/$tdir failed"
5693 ulimit -n $ulimit_old
5695 # if createmany exits at 120s there will be fewer than $numfree files
5696 unlinkmany $DIR/$tdir/f $numfree || true
5698 run_test 51f "check many open files limit"
5701 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
5702 test_mkdir $DIR/$tdir
5703 touch $DIR/$tdir/foo
5704 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
5705 echo bar >> $DIR/$tdir/foo || error "append bar failed"
5706 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
5707 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
5708 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
5710 echo foo >> $DIR/$tdir/foo || error "append foo failed"
5711 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
5712 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
5714 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
5715 cp -r $DIR/$tdir $TMP/
5716 rm -fr $DIR/$tdir $TMP/$tdir || error "cleanup rm failed"
5718 run_test 52a "append-only flag test (should return errors)"
5721 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
5722 test_mkdir $DIR/$tdir
5723 touch $DIR/$tdir/foo
5724 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
5725 cat test > $DIR/$tdir/foo && error "cat test worked"
5726 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
5727 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
5728 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
5730 echo foo >> $DIR/$tdir/foo && error "echo worked"
5731 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
5732 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
5733 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
5734 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
5736 chattr -i $DIR/$tdir/foo || error "chattr failed"
5738 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
5740 run_test 52b "immutable flag test (should return errors) ======="
5743 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5744 remote_mds_nodsh && skip "remote MDS with nodsh"
5745 remote_ost_nodsh && skip "remote OST with nodsh"
5758 local support_last_seq=true
5760 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
5761 support_last_seq=false
5764 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
5766 for value in $(do_facet $SINGLEMDS \
5767 $LCTL get_param osp.$mdtosc.prealloc_last_id) ; do
5768 param=$(echo ${value[0]} | cut -d "=" -f1)
5769 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
5771 if $support_last_seq; then
5772 param_seq=$(echo $param |
5773 sed -e s/prealloc_last_id/prealloc_last_seq/g)
5774 mds_last_seq=$(do_facet $SINGLEMDS \
5775 $LCTL get_param -n $param_seq)
5777 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
5779 ostnum=$(index_from_ostuuid ${ostname}_UUID)
5780 node=$(facet_active_host ost$((ostnum+1)))
5781 param="obdfilter.$ostname.last_id"
5782 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
5783 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
5784 ost_last_id=$ost_last
5786 if $support_last_seq; then
5787 ost_last_id=$(echo $ost_last |
5788 awk -F':' '{print $2}' |
5790 ost_last_seq=$(echo $ost_last |
5791 awk -F':' '{print $1}')
5792 [[ $ost_last_seq = $mds_last_seq ]] || continue
5795 if [[ $ost_last_id != $mds_last ]]; then
5796 error "$ost_last_id != $mds_last"
5803 $found || error "can not match last_seq/last_id for $mdtosc"
5806 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
5809 perl -MSocket -e ';' || skip "no Socket perl module installed"
5811 $SOCKETSERVER $DIR/socket ||
5812 error "$SOCKETSERVER $DIR/socket failed: $?"
5813 $SOCKETCLIENT $DIR/socket ||
5814 error "$SOCKETCLIENT $DIR/socket failed: $?"
5815 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
5817 run_test 54a "unix domain socket test =========================="
5823 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1
5825 run_test 54b "char device works in lustre ======================"
5828 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
5829 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
5830 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
5832 for i in $(seq 3 7); do
5833 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
5842 loopdev="$DIR/loop54c"
5845 $UMOUNT $DIR/$tdir || rc=$?
5846 losetup -d $loopdev || true
5847 losetup -d $LOOPDEV || true
5848 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
5853 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5855 loopdev="$DIR/loop54c"
5858 [ -z "$LOOPNUM" ] && skip_env "couldn't find empty loop device"
5859 trap cleanup_54c EXIT
5860 mknod $loopdev b 7 $LOOPNUM
5861 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
5862 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE seek=1024 count=1 > /dev/null
5863 losetup $loopdev $DIR/$tfile ||
5864 error "can't set up $loopdev for $DIR/$tfile"
5865 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
5866 test_mkdir $DIR/$tdir
5867 mount -t ext2 $loopdev $DIR/$tdir ||
5868 error "error mounting $loopdev on $DIR/$tdir"
5869 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$PAGE_SIZE count=30 ||
5872 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$PAGE_SIZE count=30 ||
5876 run_test 54c "block device works in lustre ====================="
5882 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
5884 run_test 54d "fifo device works in lustre ======================"
5889 cp -aL /dev/console $f
5890 echo $string > $f || error "echo $string to $f failed"
5892 run_test 54e "console/tty device works in lustre ======================"
5897 local dir=$DIR/$tdir
5900 test_mkdir -p $dir/dir
5901 for i in $(seq $numfiles); do
5903 touch $dir/dir/file$i
5906 local numcomp=$($LFS getstripe --component-count $dir)
5908 [[ $numcomp == 0 ]] && numcomp=1
5910 # test lfs getstripe with --recursive
5911 local filenum=$($LFS getstripe -r $dir | egrep -c "obdidx|l_ost_idx")
5913 [[ $filenum -eq $((numfiles * 2)) ]] ||
5914 error "$LFS getstripe -r: found $filenum != $((numfiles * 2))"
5915 filenum=$($LFS getstripe $dir | egrep -c "obdidx|l_ost_idx")
5916 [[ $filenum -eq $numfiles ]] ||
5917 error "$LFS getstripe $dir: found $filenum, not $numfiles"
5918 echo "$LFS getstripe showed obdidx or l_ost_idx"
5920 # test lfs getstripe with file instead of dir
5921 filenum=$($LFS getstripe $dir/file1 | egrep -c "obdidx|l_ost_idx")
5922 [[ $filenum -eq 1 ]] ||
5923 error "$LFS getstripe $dir/file1: found $filenum, not 1"
5924 echo "$LFS getstripe file1 passed"
5926 #test lfs getstripe with --verbose
5927 filenum=$($LFS getstripe --verbose $dir | grep -c lmm_magic)
5928 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
5929 error "$LFS getstripe --verbose $dir: "\
5930 "got $filenum want $((numfiles * numcomp)) lmm_magic"
5931 [[ $($LFS getstripe $dir | grep -c lmm_magic) -eq 0 ]] ||
5932 error "$LFS getstripe $dir: showed lmm_magic"
5934 #test lfs getstripe with -v prints lmm_fid
5935 filenum=$($LFS getstripe -v $dir | grep -c lmm_fid)
5936 local countfids=$((numdirs + numfiles * numcomp))
5937 [[ $filenum -eq $countfids ]] ||
5938 error "$LFS getstripe -v $dir: "\
5939 "got $filenum want $countfids lmm_fid"
5940 [[ $($LFS getstripe $dir | grep -c lmm_fid) -eq 0 ]] ||
5941 error "$LFS getstripe $dir: showed lmm_fid by default"
5942 echo "$LFS getstripe --verbose passed"
5944 #check for FID information
5945 local fid1=$($LFS getstripe --fid $dir/file1)
5946 local fid2=$($LFS getstripe --verbose $dir/file1 |
5947 awk '/lmm_fid: / { print $2; exit; }')
5948 local fid3=$($LFS path2fid $dir/file1)
5950 [ "$fid1" != "$fid2" ] &&
5951 error "getstripe --fid '$fid1' != getstripe --verbose '$fid2'"
5952 [ "$fid1" != "$fid3" ] &&
5953 error "getstripe --fid '$fid1' != lfs path2fid '$fid3'"
5954 echo "$LFS getstripe --fid passed"
5956 #test lfs getstripe with --obd
5957 $LFS getstripe --obd wrong_uuid $dir 2>&1 | grep -q "unknown obduuid" ||
5958 error "$LFS getstripe --obd wrong_uuid: should return error"
5960 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5963 local obduuid=$(ostuuid_from_index $ostidx)
5964 local found=$($LFS getstripe -r --obd $obduuid $dir |
5965 grep 'lmm_stripe_offset:' | grep -c " $ostidx\$")
5967 filenum=$($LFS getstripe -ir $dir | grep -c "^$ostidx\$")
5968 [[ $($LFS getstripe -id $dir) -ne $ostidx ]] ||
5970 [[ $($LFS getstripe -id $dir/dir) -ne $ostidx ]] ||
5973 [[ $found -eq $filenum ]] ||
5974 error "$LFS getstripe --obd: found $found expect $filenum"
5975 [[ $($LFS getstripe -r -v --obd $obduuid $dir |
5976 sed '/^[ ]*'${ostidx}'[ ]/d' |
5977 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
5978 error "$LFS getstripe --obd: should not show file on other obd"
5979 echo "$LFS getstripe --obd passed"
5981 run_test 56a "check $LFS getstripe"
5984 local dir=$DIR/$tdir
5988 for i in $(seq $numdirs); do
5989 test_mkdir $dir/dir$i
5992 # test lfs getdirstripe default mode is non-recursion, which is
5993 # different from lfs getstripe
5994 local dircnt=$($LFS getdirstripe $dir | grep -c lmv_stripe_count)
5996 [[ $dircnt -eq 1 ]] ||
5997 error "$LFS getdirstripe: found $dircnt, not 1"
5998 dircnt=$($LFS getdirstripe --recursive $dir |
5999 grep -c lmv_stripe_count)
6000 [[ $dircnt -eq $((numdirs + 1)) ]] ||
6001 error "$LFS getdirstripe -r: $dircnt, != $((numdirs + 1))"
6003 run_test 56b "check $LFS getdirstripe"
6006 remote_ost_nodsh && skip "remote OST with nodsh"
6009 local ost_name=$(ostname_from_index $ost_idx)
6010 local old_status=$(ost_dev_status $ost_idx)
6011 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
6013 [[ -z "$old_status" ]] ||
6014 skip_env "OST $ost_name is in $old_status status"
6016 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=1
6017 [[ $OST1_VERSION -lt $(version_code 2.12.55) ]] || do_facet ost1 \
6018 $LCTL set_param -n obdfilter.$ost_name.no_precreate=1
6019 if [[ $OST1_VERSION -ge $(version_code 2.12.57) ]]; then
6020 save_lustre_params ost1 osd-*.$ost_name.nonrotational > $p
6021 do_facet ost1 $LCTL set_param -n osd-*.$ost_name.nonrotational=1
6024 [[ $($LFS df -v $MOUNT |& grep -c "inactive device") -eq 0 ]] ||
6025 error "$LFS df -v showing inactive devices"
6028 local new_status=$(ost_dev_status $ost_idx $MOUNT -v)
6030 [[ "$new_status" =~ "D" ]] ||
6031 error "$ost_name status is '$new_status', missing 'D'"
6032 if [[ $OST1_VERSION -ge $(version_code 2.12.55) ]]; then
6033 [[ "$new_status" =~ "N" ]] ||
6034 error "$ost_name status is '$new_status', missing 'N'"
6036 if [[ $OST1_VERSION -ge $(version_code 2.12.57) ]]; then
6037 [[ "$new_status" =~ "f" ]] ||
6038 error "$ost_name status is '$new_status', missing 'f'"
6041 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=0
6042 [[ $OST1_VERSION -lt $(version_code 2.12.55) ]] || do_facet ost1 \
6043 $LCTL set_param -n obdfilter.$ost_name.no_precreate=0
6044 [[ -z "$p" ]] && restore_lustre_params < $p || true
6047 new_status=$(ost_dev_status $ost_idx)
6048 [[ ! "$new_status" =~ "D" && ! "$new_status" =~ "N" ]] ||
6049 error "$ost_name status is '$new_status', has 'D' and/or 'N'"
6050 # can't check 'f' as devices may actually be on flash
6052 run_test 56c "check 'lfs df' showing device status"
6055 local mdts=$($LFS df -v $MOUNT | grep -c MDT)
6056 local osts=$($LFS df -v $MOUNT | grep -c OST)
6060 (( mdts == MDSCOUNT )) ||
6061 error "lfs df -v showed $mdts MDTs, not $MDSCOUNT"
6062 (( osts == OSTCOUNT )) ||
6063 error "lfs df -v showed $osts OSTs, not $OSTCOUNT"
6065 run_test 56d "'lfs df -v' prints only configured devices"
6070 local local_tdir="$1"
6071 local local_numfiles="$2"
6072 local local_numdirs="$3"
6073 local dir_params="$4"
6074 local dir_stripe_params="$5"
6076 if [ ! -d "$local_tdir" ] ; then
6077 test_mkdir -p $dir_stripe_params $local_tdir
6078 [ "$dir_params" ] && $LFS setstripe $dir_params $local_tdir
6079 for i in $(seq $local_numfiles) ; do
6080 touch $local_tdir/file$i
6082 for i in $(seq $local_numdirs) ; do
6083 test_mkdir $dir_stripe_params $local_tdir/dir$i
6084 for j in $(seq $local_numfiles) ; do
6085 touch $local_tdir/dir$i/file$j
6091 setup_56_special() {
6093 local local_numfiles=$2
6094 local local_numdirs=$3
6096 setup_56 $local_tdir $local_numfiles $local_numdirs
6098 if [ ! -e "$local_tdir/loop${local_numfiles}b" ] ; then
6099 for i in $(seq $local_numfiles) ; do
6100 mknod $local_tdir/loop${i}b b 7 $i
6101 mknod $local_tdir/null${i}c c 1 3
6102 ln -s $local_tdir/file1 $local_tdir/link${i}
6104 for i in $(seq $local_numdirs) ; do
6105 mknod $local_tdir/dir$i/loop${i}b b 7 $i
6106 mknod $local_tdir/dir$i/null${i}c c 1 3
6107 ln -s $local_tdir/dir$i/file1 $local_tdir/dir$i/link${i}
6113 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6114 local expected=$(($NUMDIRS + 2))
6116 setup_56 $dir $NUMFILES $NUMDIRS
6118 # test lfs find with -name
6119 for i in $(seq $NUMFILES) ; do
6120 local nums=$($LFS find -name "*$i" $dir | wc -l)
6122 [ $nums -eq $expected ] ||
6123 error "lfs find -name '*$i' $dir wrong: "\
6124 "found $nums, expected $expected"
6127 run_test 56g "check lfs find -name"
6130 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6131 local expected=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
6133 setup_56 $dir $NUMFILES $NUMDIRS
6135 # test lfs find with ! -name
6136 for i in $(seq $NUMFILES) ; do
6137 local nums=$($LFS find ! -name "*$i" $dir | wc -l)
6139 [ $nums -eq $expected ] ||
6140 error "lfs find ! -name '*$i' $dir wrong: "\
6141 "found $nums, expected $expected"
6144 run_test 56h "check lfs find ! -name"
6147 local dir=$DIR/$tdir
6151 local cmd="$LFS find -ost $(ostuuid_from_index 0 $dir) $dir"
6154 [ -z "$out" ] || error "'$cmd' returned directory '$out'"
6156 run_test 56i "check 'lfs find -ost UUID' skips directories"
6159 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6161 setup_56_special $dir $NUMFILES $NUMDIRS
6163 local expected=$((NUMDIRS + 1))
6164 local cmd="$LFS find -type d $dir"
6165 local nums=$($cmd | wc -l)
6167 [ $nums -eq $expected ] ||
6168 error "'$cmd' wrong: found $nums, expected $expected"
6170 run_test 56j "check lfs find -type d"
6173 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6175 setup_56_special $dir $NUMFILES $NUMDIRS
6177 local expected=$(((NUMDIRS + 1) * NUMFILES))
6178 local cmd="$LFS find -type f $dir"
6179 local nums=$($cmd | wc -l)
6181 [ $nums -eq $expected ] ||
6182 error "'$cmd' wrong: found $nums, expected $expected"
6184 run_test 56k "check lfs find -type f"
6187 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6189 setup_56_special $dir $NUMFILES $NUMDIRS
6191 local expected=$((NUMDIRS + NUMFILES))
6192 local cmd="$LFS find -type b $dir"
6193 local nums=$($cmd | wc -l)
6195 [ $nums -eq $expected ] ||
6196 error "'$cmd' wrong: found $nums, expected $expected"
6198 run_test 56l "check lfs find -type b"
6201 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6203 setup_56_special $dir $NUMFILES $NUMDIRS
6205 local expected=$((NUMDIRS + NUMFILES))
6206 local cmd="$LFS find -type c $dir"
6207 local nums=$($cmd | wc -l)
6208 [ $nums -eq $expected ] ||
6209 error "'$cmd' wrong: found $nums, expected $expected"
6211 run_test 56m "check lfs find -type c"
6214 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6215 setup_56_special $dir $NUMFILES $NUMDIRS
6217 local expected=$((NUMDIRS + NUMFILES))
6218 local cmd="$LFS find -type l $dir"
6219 local nums=$($cmd | wc -l)
6221 [ $nums -eq $expected ] ||
6222 error "'$cmd' wrong: found $nums, expected $expected"
6224 run_test 56n "check lfs find -type l"
6227 local dir=$DIR/$tdir
6229 setup_56 $dir $NUMFILES $NUMDIRS
6230 utime $dir/file1 > /dev/null || error "utime (1)"
6231 utime $dir/file2 > /dev/null || error "utime (2)"
6232 utime $dir/dir1 > /dev/null || error "utime (3)"
6233 utime $dir/dir2 > /dev/null || error "utime (4)"
6234 utime $dir/dir1/file1 > /dev/null || error "utime (5)"
6235 dd if=/dev/zero count=1 >> $dir/dir1/file1 && sync
6238 local nums=$($LFS find -mtime +0 $dir | wc -l)
6240 [ $nums -eq $expected ] ||
6241 error "lfs find -mtime +0 $dir: found $nums expect $expected"
6244 cmd="$LFS find -mtime 0 $dir"
6245 nums=$($cmd | wc -l)
6246 [ $nums -eq $expected ] ||
6247 error "'$cmd' wrong: found $nums, expected $expected"
6249 run_test 56o "check lfs find -mtime for old files"
6252 local dir=$DIR/$tdir
6256 # just to make sure there is something that won't be found
6258 touch $dir/$tfile.now
6260 for age in year week day hour min; do
6261 count=$((count + 1))
6263 touch $dir/$tfile-a.$age $dir/$tfile-m.$age
6264 touch --date="$count $age ago" -a $dir/$tfile-a.$age
6265 touch --date="$count $age ago" -m $dir/$tfile-m.$age
6267 local cmd="$LFS find $dir -mtime $count${age:0:1}"
6268 local nums=$($cmd | wc -l)
6269 [ $nums -eq $expected ] ||
6270 error "'$cmd' wrong: found $nums, expected $expected"
6272 cmd="$LFS find $dir -atime $count${age:0:1}"
6273 nums=$($cmd | wc -l)
6274 [ $nums -eq $expected ] ||
6275 error "'$cmd' wrong: found $nums, expected $expected"
6279 cmd="$LFS find $dir -ctime +1s -type f"
6280 nums=$($cmd | wc -l)
6281 (( $nums == $count * 2 + 1)) ||
6282 error "'$cmd' wrong: found $nums, expected $((count * 2 + 1))"
6284 run_test 56ob "check lfs find -atime -mtime -ctime with units"
6286 test_newerXY_base() {
6289 local dir=$DIR/$tdir
6293 if [ $y == "t" ]; then
6294 if [ $x == "b" ]; then
6295 ref=\"$(do_facet mds1 date +"%Y-%m-%d\ %H:%M:%S")\"
6297 ref=\"$(date +"%Y-%m-%d %H:%M:%S")\"
6300 ref=$DIR/$tfile.newer.$x$y
6301 touch $ref || error "touch $ref failed"
6304 echo "before = $ref"
6306 setup_56 $dir $NUMFILES $NUMDIRS "-i0 -c1" "-i0 -c1"
6308 if [ $y == "t" ]; then
6309 if [ $x == "b" ]; then
6310 negref=\"$(do_facet mds1 date +"%Y-%m-%d\ %H:%M:%S")\"
6312 negref=\"$(date +"%Y-%m-%d %H:%M:%S")\"
6315 negref=$DIR/$tfile.negnewer.$x$y
6316 touch $negref || error "touch $negref failed"
6319 echo "after = $negref"
6320 local cmd="$LFS find $dir -newer$x$y $ref"
6321 local nums=$(eval $cmd | wc -l)
6322 local expected=$(((NUMFILES + 2) * NUMDIRS + 1))
6324 [ $nums -eq $expected ] || { ls -lauR --full-time $dir ;
6325 error "'$cmd' wrong: found $nums newer, expected $expected" ; }
6327 cmd="$LFS find $dir ! -newer$x$y $negref"
6328 nums=$(eval $cmd | wc -l)
6329 [ $nums -eq $expected ] || { ls -lauR --full-time $dir ;
6330 error "'$cmd' wrong: found $nums older, expected $expected" ; }
6332 cmd="$LFS find $dir -newer$x$y $ref ! -newer$x$y $negref"
6333 nums=$(eval $cmd | wc -l)
6334 [ $nums -eq $expected ] || { ls -lauR --full-time $dir ;
6335 error "'$cmd' wrong: found $nums between, expected $expected"; }
6341 test_newerXY_base "a" "a"
6342 test_newerXY_base "a" "m"
6343 test_newerXY_base "a" "c"
6344 test_newerXY_base "m" "a"
6345 test_newerXY_base "m" "m"
6346 test_newerXY_base "m" "c"
6347 test_newerXY_base "c" "a"
6348 test_newerXY_base "c" "m"
6349 test_newerXY_base "c" "c"
6351 [[ -n "$sles_version" ]] &&
6352 echo "skip timestamp tests on SLES, LU-13665" && return 0
6354 test_newerXY_base "a" "t"
6355 test_newerXY_base "m" "t"
6356 test_newerXY_base "c" "t"
6358 [[ $MDS1_VERSION -lt $(version_code 2.13.54) ||
6359 $CLIENT_VERSION -lt $(version_code 2.13.54) ]] &&
6360 ! btime_supported && echo "btime unsupported" && return 0
6362 test_newerXY_base "b" "b"
6363 test_newerXY_base "b" "t"
6365 run_test 56oc "check lfs find -newerXY work"
6368 local dir=$DIR/$tdir
6373 $LFS find $dir -btime -1d -type f
6380 [ $MDS1_VERSION -lt $(version_code 2.13.53) ] &&
6381 ! btime_supported && skip "btime unsupported on MDS"
6383 [ $CLIENT_VERSION -lt $(version_code 2.13.53) ] &&
6384 ! btime_supported && skip "btime unsupported on clients"
6386 local dir=$DIR/$tdir
6387 local ref=$DIR/$tfile.ref
6388 local negref=$DIR/$tfile.negref
6390 mkdir $dir || error "mkdir $dir failed"
6391 touch $dir/$tfile.n1 || error "touch $dir/$tfile.n1 failed"
6392 touch $dir/$tfile.n2 || error "touch $dir/$tfile.n2 failed"
6393 mkdir $dir/$tdir.n1 || error "mkdir $dir/$tdir.n1 failed"
6394 mkdir $dir/$tdir.n2 || error "mkdir $dir/$tdir.n2 failed"
6395 touch $ref || error "touch $ref failed"
6396 # sleep 3 seconds at least
6399 local before=$(do_facet mds1 date +%s)
6400 local skew=$(($(date +%s) - before + 1))
6402 if (( skew < 0 && skew > -5 )); then
6403 sleep $((0 - skew + 1))
6407 # Set the dir stripe params to limit files all on MDT0,
6408 # otherwise we need to calc the max clock skew between
6409 # the client and MDTs.
6410 setup_56 $dir/d.btime $NUMFILES $NUMDIRS "-i0 -c1" "-i0 -c1"
6412 touch $negref || error "touch $negref failed"
6414 local cmd="$LFS find $dir -newerbb $ref ! -newerbb $negref -type f"
6415 local nums=$($cmd | wc -l)
6416 local expected=$(((NUMFILES + 1) * NUMDIRS))
6418 [ $nums -eq $expected ] ||
6419 error "'$cmd' wrong: found $nums, expected $expected"
6421 cmd="$LFS find $dir -newerbb $ref ! -newerbb $negref -type d"
6422 nums=$($cmd | wc -l)
6423 expected=$((NUMFILES + 1))
6424 [ $nums -eq $expected ] ||
6425 error "'$cmd' wrong: found $nums, expected $expected"
6427 [ $skew -lt 0 ] && return
6429 local after=$(do_facet mds1 date +%s)
6430 local age=$((after - before + 1 + skew))
6432 cmd="$LFS find $dir -btime -${age}s -type f"
6433 nums=$($cmd | wc -l)
6434 expected=$(((NUMFILES + 1) * NUMDIRS))
6436 echo "Clock skew between client and server: $skew, age:$age"
6437 [ $nums -eq $expected ] ||
6438 error "'$cmd' wrong: found $nums, expected $expected"
6440 expected=$(($NUMDIRS + 1))
6441 cmd="$LFS find $dir -btime -${age}s -type d"
6442 nums=$($cmd | wc -l)
6443 [ $nums -eq $expected ] ||
6444 error "'$cmd' wrong: found $nums, expected $expected"
6445 rm -f $ref $negref || error "Failed to remove $ref $negref"
6447 run_test 56od "check lfs find -btime with units"
6450 [ $RUNAS_ID -eq $UID ] &&
6451 skip_env "RUNAS_ID = UID = $UID -- skipping"
6453 local dir=$DIR/$tdir
6455 setup_56 $dir $NUMFILES $NUMDIRS
6456 chown $RUNAS_ID $dir/file* || error "chown $DIR/${tdir}g/file$i failed"
6458 local expected=$NUMFILES
6459 local cmd="$LFS find -uid $RUNAS_ID $dir"
6460 local nums=$($cmd | wc -l)
6462 [ $nums -eq $expected ] ||
6463 error "'$cmd' wrong: found $nums, expected $expected"
6465 expected=$(((NUMFILES + 1) * NUMDIRS + 1))
6466 cmd="$LFS find ! -uid $RUNAS_ID $dir"
6467 nums=$($cmd | wc -l)
6468 [ $nums -eq $expected ] ||
6469 error "'$cmd' wrong: found $nums, expected $expected"
6471 run_test 56p "check lfs find -uid and ! -uid"
6474 [ $RUNAS_ID -eq $UID ] &&
6475 skip_env "RUNAS_ID = UID = $UID -- skipping"
6477 local dir=$DIR/$tdir
6479 setup_56 $dir $NUMFILES $NUMDIRS
6480 chgrp $RUNAS_GID $dir/file* || error "chown $dir/file$i failed"
6482 local expected=$NUMFILES
6483 local cmd="$LFS find -gid $RUNAS_GID $dir"
6484 local nums=$($cmd | wc -l)
6486 [ $nums -eq $expected ] ||
6487 error "'$cmd' wrong: found $nums, expected $expected"
6489 expected=$(( ($NUMFILES+1) * $NUMDIRS + 1))
6490 cmd="$LFS find ! -gid $RUNAS_GID $dir"
6491 nums=$($cmd | wc -l)
6492 [ $nums -eq $expected ] ||
6493 error "'$cmd' wrong: found $nums, expected $expected"
6495 run_test 56q "check lfs find -gid and ! -gid"
6498 local dir=$DIR/$tdir
6500 setup_56 $dir $NUMFILES $NUMDIRS
6503 local cmd="$LFS find -size 0 -type f -lazy $dir"
6504 local nums=$($cmd | wc -l)
6506 [ $nums -eq $expected ] ||
6507 error "'$cmd' wrong: found $nums, expected $expected"
6508 cmd="$LFS find -size 0 -type f $dir"
6509 nums=$($cmd | wc -l)
6510 [ $nums -eq $expected ] ||
6511 error "'$cmd' wrong: found $nums, expected $expected"
6514 cmd="$LFS find ! -size 0 -type f -lazy $dir"
6515 nums=$($cmd | wc -l)
6516 [ $nums -eq $expected ] ||
6517 error "'$cmd' wrong: found $nums, expected $expected"
6518 cmd="$LFS find ! -size 0 -type f $dir"
6519 nums=$($cmd | wc -l)
6520 [ $nums -eq $expected ] ||
6521 error "'$cmd' wrong: found $nums, expected $expected"
6523 echo "test" > $dir/$tfile
6524 echo "test2" > $dir/$tfile.2 && sync
6526 cmd="$LFS find -size 5 -type f -lazy $dir"
6527 nums=$($cmd | wc -l)
6528 [ $nums -eq $expected ] ||
6529 error "'$cmd' wrong: found $nums, expected $expected"
6530 cmd="$LFS find -size 5 -type f $dir"
6531 nums=$($cmd | wc -l)
6532 [ $nums -eq $expected ] ||
6533 error "'$cmd' wrong: found $nums, expected $expected"
6536 cmd="$LFS find -size +5 -type f -lazy $dir"
6537 nums=$($cmd | wc -l)
6538 [ $nums -eq $expected ] ||
6539 error "'$cmd' wrong: found $nums, expected $expected"
6540 cmd="$LFS find -size +5 -type f $dir"
6541 nums=$($cmd | wc -l)
6542 [ $nums -eq $expected ] ||
6543 error "'$cmd' wrong: found $nums, expected $expected"
6546 cmd="$LFS find -size +0 -type f -lazy $dir"
6547 nums=$($cmd | wc -l)
6548 [ $nums -eq $expected ] ||
6549 error "'$cmd' wrong: found $nums, expected $expected"
6550 cmd="$LFS find -size +0 -type f $dir"
6551 nums=$($cmd | wc -l)
6552 [ $nums -eq $expected ] ||
6553 error "'$cmd' wrong: found $nums, expected $expected"
6556 cmd="$LFS find ! -size -5 -type f -lazy $dir"
6557 nums=$($cmd | wc -l)
6558 [ $nums -eq $expected ] ||
6559 error "'$cmd' wrong: found $nums, expected $expected"
6560 cmd="$LFS find ! -size -5 -type f $dir"
6561 nums=$($cmd | wc -l)
6562 [ $nums -eq $expected ] ||
6563 error "'$cmd' wrong: found $nums, expected $expected"
6566 cmd="$LFS find -size -5 -type f -lazy $dir"
6567 nums=$($cmd | wc -l)
6568 [ $nums -eq $expected ] ||
6569 error "'$cmd' wrong: found $nums, expected $expected"
6570 cmd="$LFS find -size -5 -type f $dir"
6571 nums=$($cmd | wc -l)
6572 [ $nums -eq $expected ] ||
6573 error "'$cmd' wrong: found $nums, expected $expected"
6575 run_test 56r "check lfs find -size works"
6582 cancel_lru_locks $OSC
6584 local rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6585 local nums=$($cmd | wc -l)
6587 [ $nums -eq $expected ] ||
6588 error "'$cmd' wrong: found $nums, expected $expected"
6590 local rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6592 if (( rpcs_before + glimpses != rpcs_after )); then
6593 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
6594 $LCTL get_param osc.*.stats | grep ldlm_glimpse_enqueue
6596 if [[ $glimpses == 0 ]]; then
6597 error "'$cmd' should not send glimpse RPCs to OST"
6599 error "'$cmd' should send $glimpses glimpse RPCs to OST"
6605 [[ $MDS1_VERSION -gt $(version_code 2.12.58) ]] ||
6606 skip "MDS < 2.12.58 doesn't return LSOM data"
6607 local dir=$DIR/$tdir
6608 local old_agl=$($LCTL get_param -n llite.*.statahead_agl)
6610 [[ $OSC == "mdc" ]] && skip "statahead not needed for DoM files"
6612 # statahead_agl may cause extra glimpse which confuses results. LU-13017
6613 $LCTL set_param -n llite.*.statahead_agl=0
6614 stack_trap "$LCTL set_param -n llite.*.statahead_agl=$old_agl"
6616 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
6617 # open and close all files to ensure LSOM is updated
6618 cancel_lru_locks $OSC
6619 find $dir -type f | xargs cat > /dev/null
6621 # expect_found glimpse_rpcs command_to_run
6622 test_56ra_sub 12 0 "$LFS find -size 0 -type f -lazy $dir"
6623 test_56ra_sub 12 12 "$LFS find -size 0 -type f $dir"
6624 test_56ra_sub 0 0 "$LFS find ! -size 0 -type f -lazy $dir"
6625 test_56ra_sub 0 12 "$LFS find ! -size 0 -type f $dir"
6627 echo "test" > $dir/$tfile
6628 echo "test2" > $dir/$tfile.2 && sync
6629 cancel_lru_locks $OSC
6630 cat $dir/$tfile $dir/$tfile.2 > /dev/null
6632 test_56ra_sub 1 0 "$LFS find -size 5 -type f -lazy $dir"
6633 test_56ra_sub 1 14 "$LFS find -size 5 -type f $dir"
6634 test_56ra_sub 1 0 "$LFS find -size +5 -type f -lazy $dir"
6635 test_56ra_sub 1 14 "$LFS find -size +5 -type f $dir"
6637 test_56ra_sub 2 0 "$LFS find -size +0 -type f -lazy $dir"
6638 test_56ra_sub 2 14 "$LFS find -size +0 -type f $dir"
6639 test_56ra_sub 2 0 "$LFS find ! -size -5 -type f -lazy $dir"
6640 test_56ra_sub 2 14 "$LFS find ! -size -5 -type f $dir"
6641 test_56ra_sub 12 0 "$LFS find -size -5 -type f -lazy $dir"
6642 test_56ra_sub 12 14 "$LFS find -size -5 -type f $dir"
6644 run_test 56ra "check lfs find -size -lazy works for data on OSTs"
6647 local dir=$DIR/$tdir
6648 local tmp=$TMP/$tfile.log
6651 test_mkdir -p $dir || error "failed to mkdir $dir"
6652 $LFS setstripe -c 1 -i 0 $dir/$tfile ||
6653 error "failed to setstripe $dir/$tfile"
6654 mdt_idx=$($LFS getdirstripe -i $dir)
6655 dd if=/dev/zero of=$dir/$tfile bs=1M count=1
6657 stack_trap "rm -f $tmp" EXIT
6658 $LFS find --size +100K --ost 0 $dir |& tee $tmp
6659 ! grep -q obd_uuid $tmp ||
6660 error "failed to find --size +100K --ost 0 $dir"
6661 $LFS find --size +100K --mdt $mdt_idx $dir |& tee $tmp
6662 ! grep -q obd_uuid $tmp ||
6663 error "failed to find --size +100K --mdt $mdt_idx $dir"
6665 run_test 56rb "check lfs find --size --ost/--mdt works"
6667 test_56s() { # LU-611 #LU-9369
6668 [[ $OSTCOUNT -lt 2 ]] && skip_env "need at least 2 OSTs"
6670 local dir=$DIR/$tdir
6671 local onestripe=$(((NUMDIRS + 1) * NUMFILES))
6673 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
6674 for i in $(seq $NUMDIRS); do
6675 $LFS setstripe -c $((OSTCOUNT + 1)) $dir/dir$i/$tfile
6678 local expected=$NUMDIRS
6679 local cmd="$LFS find -c $OSTCOUNT $dir"
6680 local nums=$($cmd | wc -l)
6682 [ $nums -eq $expected ] || {
6683 $LFS getstripe -R $dir
6684 error "'$cmd' wrong: found $nums, expected $expected"
6687 expected=$((NUMDIRS + onestripe))
6688 cmd="$LFS find -stripe-count +0 -type f $dir"
6689 nums=$($cmd | wc -l)
6690 [ $nums -eq $expected ] || {
6691 $LFS getstripe -R $dir
6692 error "'$cmd' wrong: found $nums, expected $expected"
6696 cmd="$LFS find -stripe-count 1 -type f $dir"
6697 nums=$($cmd | wc -l)
6698 [ $nums -eq $expected ] || {
6699 $LFS getstripe -R $dir
6700 error "'$cmd' wrong: found $nums, expected $expected"
6703 cmd="$LFS find -stripe-count -2 -type f $dir"
6704 nums=$($cmd | wc -l)
6705 [ $nums -eq $expected ] || {
6706 $LFS getstripe -R $dir
6707 error "'$cmd' wrong: found $nums, expected $expected"
6711 cmd="$LFS find -stripe-count $((OSTCOUNT + 1)) -type f $dir"
6712 nums=$($cmd | wc -l)
6713 [ $nums -eq $expected ] || {
6714 $LFS getstripe -R $dir
6715 error "'$cmd' wrong: found $nums, expected $expected"
6718 run_test 56s "check lfs find -stripe-count works"
6720 test_56t() { # LU-611 #LU-9369
6721 local dir=$DIR/$tdir
6723 setup_56 $dir 0 $NUMDIRS
6724 for i in $(seq $NUMDIRS); do
6725 $LFS setstripe -S 8M $dir/dir$i/$tfile
6728 local expected=$NUMDIRS
6729 local cmd="$LFS find -S 8M $dir"
6730 local nums=$($cmd | wc -l)
6732 [ $nums -eq $expected ] || {
6733 $LFS getstripe -R $dir
6734 error "'$cmd' wrong: found $nums, expected $expected"
6738 setup_56 $dir $NUMFILES $NUMDIRS "--stripe-size 512k"
6740 $LFS setstripe -S 256k $dir/$tfile.{0,1,2,3}
6742 expected=$(((NUMDIRS + 1) * NUMFILES))
6743 cmd="$LFS find -stripe-size 512k -type f $dir"
6744 nums=$($cmd | wc -l)
6745 [ $nums -eq $expected ] ||
6746 error "'$cmd' wrong: found $nums, expected $expected"
6748 cmd="$LFS find -stripe-size +320k -type f $dir"
6749 nums=$($cmd | wc -l)
6750 [ $nums -eq $expected ] ||
6751 error "'$cmd' wrong: found $nums, expected $expected"
6753 expected=$(((NUMDIRS + 1) * NUMFILES + 4))
6754 cmd="$LFS find -stripe-size +200k -type f $dir"
6755 nums=$($cmd | wc -l)
6756 [ $nums -eq $expected ] ||
6757 error "'$cmd' wrong: found $nums, expected $expected"
6759 cmd="$LFS find -stripe-size -640k -type f $dir"
6760 nums=$($cmd | wc -l)
6761 [ $nums -eq $expected ] ||
6762 error "'$cmd' wrong: found $nums, expected $expected"
6765 cmd="$LFS find -stripe-size 256k -type f $dir"
6766 nums=$($cmd | wc -l)
6767 [ $nums -eq $expected ] ||
6768 error "'$cmd' wrong: found $nums, expected $expected"
6770 cmd="$LFS find -stripe-size -320k -type f $dir"
6771 nums=$($cmd | wc -l)
6772 [ $nums -eq $expected ] ||
6773 error "'$cmd' wrong: found $nums, expected $expected"
6776 cmd="$LFS find -stripe-size 1024k -type f $dir"
6777 nums=$($cmd | wc -l)
6778 [ $nums -eq $expected ] ||
6779 error "'$cmd' wrong: found $nums, expected $expected"
6781 run_test 56t "check lfs find -stripe-size works"
6783 test_56u() { # LU-611
6784 local dir=$DIR/$tdir
6786 setup_56 $dir $NUMFILES $NUMDIRS "-i 0 -c 1"
6788 if [[ $OSTCOUNT -gt 1 ]]; then
6789 $LFS setstripe -i 1 -c 1 $dir/$tfile.{0,1,2,3}
6795 local expected=$(((NUMDIRS + 1) * NUMFILES))
6796 local cmd="$LFS find -stripe-index 0 -type f $dir"
6797 local nums=$($cmd | wc -l)
6799 [ $nums -eq $expected ] ||
6800 error "'$cmd' wrong: found $nums, expected $expected"
6803 cmd="$LFS find -stripe-index 1 -type f $dir"
6804 nums=$($cmd | wc -l)
6805 [ $nums -eq $expected ] ||
6806 error "'$cmd' wrong: found $nums, expected $expected"
6808 cmd="$LFS find ! -stripe-index 0 -type f $dir"
6809 nums=$($cmd | wc -l)
6810 [ $nums -eq $expected ] ||
6811 error "'$cmd' wrong: found $nums, expected $expected"
6814 # This should produce an error and not return any files
6815 cmd="$LFS find -stripe-index $OSTCOUNT -type f $dir"
6816 nums=$($cmd 2>/dev/null | wc -l)
6817 [ $nums -eq $expected ] ||
6818 error "'$cmd' wrong: found $nums, expected $expected"
6820 if [[ $OSTCOUNT -gt 1 ]]; then
6821 expected=$(((NUMDIRS + 1) * NUMFILES + onestripe))
6822 cmd="$LFS find -stripe-index 0,1 -type f $dir"
6823 nums=$($cmd | wc -l)
6824 [ $nums -eq $expected ] ||
6825 error "'$cmd' wrong: found $nums, expected $expected"
6828 run_test 56u "check lfs find -stripe-index works"
6832 local dir=$DIR/$tdir
6834 setup_56 $dir $NUMFILES $NUMDIRS
6836 UUID=$(mdtuuid_from_index $mdt_idx $dir)
6837 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT $mdt_idx"
6839 for file in $($LFS find -m $UUID $dir); do
6840 file_midx=$($LFS getstripe -m $file)
6841 [ $file_midx -eq $mdt_idx ] ||
6842 error "lfs find -m $UUID != getstripe -m $file_midx"
6845 run_test 56v "check 'lfs find -m match with lfs getstripe -m'"
6848 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6849 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6851 local dir=$DIR/$tdir
6853 setup_56 $dir $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
6855 local stripe_size=$($LFS getstripe -S -d $dir) ||
6856 error "$LFS getstripe -S -d $dir failed"
6857 stripe_size=${stripe_size%% *}
6859 local file_size=$((stripe_size * OSTCOUNT))
6860 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
6861 local required_space=$((file_num * file_size))
6862 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
6864 [[ $free_space -le $((required_space / 1024)) ]] &&
6865 skip_env "need $required_space, have $free_space kbytes"
6868 local dd_count=$((file_size / dd_bs))
6870 # write data into the files
6875 for i in $(seq $NUMFILES); do
6877 yes | dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
6878 error "write data into $file failed"
6880 for i in $(seq $NUMDIRS); do
6881 for j in $(seq $NUMFILES); do
6882 file=$dir/dir$i/file$j
6883 yes|dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
6884 error "write data into $file failed"
6888 # $LFS_MIGRATE will fail if hard link migration is unsupported
6889 if [[ $MDS1_VERSION -gt $(version_code 2.5.55) ]]; then
6890 createmany -l$dir/dir1/file1 $dir/dir1/link 200 ||
6891 error "creating links to $dir/dir1/file1 failed"
6896 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
6899 local cmd="$LFS_MIGRATE -y -c $expected $dir/file1"
6902 eval $cmd || error "$cmd failed"
6904 check_stripe_count $dir/file1 $expected
6906 if [ $MDS1_VERSION -ge $(version_code 2.6.90) ];
6908 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
6909 # OST 1 if it is on OST 0. This file is small enough to
6910 # be on only one stripe.
6911 file=$dir/migr_1_ost
6912 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
6913 error "write data into $file failed"
6914 local obdidx=$($LFS getstripe -i $file)
6915 local oldmd5=$(md5sum $file)
6918 [[ $obdidx -eq 0 ]] && newobdidx=1
6919 cmd="$LFS migrate -i $newobdidx $file"
6921 eval $cmd || error "$cmd failed"
6923 local realobdix=$($LFS getstripe -i $file)
6924 local newmd5=$(md5sum $file)
6926 [[ $newobdidx -ne $realobdix ]] &&
6927 error "new OST is different (was=$obdidx, "\
6928 "wanted=$newobdidx, got=$realobdix)"
6929 [[ "$oldmd5" != "$newmd5" ]] &&
6930 error "md5sum differ: $oldmd5, $newmd5"
6934 cmd="$LFS_MIGRATE -y -c $expected $dir/dir1"
6936 eval $cmd || error "$cmd failed"
6938 for j in $(seq $NUMFILES); do
6939 check_stripe_count $dir/dir1/file$j $expected
6942 # lfs_migrate works with lfs find
6943 cmd="$LFS find -stripe_count $OSTCOUNT -type f $dir |
6944 $LFS_MIGRATE -y -c $expected"
6946 eval $cmd || error "$cmd failed"
6948 for i in $(seq 2 $NUMFILES); do
6949 check_stripe_count $dir/file$i $expected
6951 for i in $(seq 2 $NUMDIRS); do
6952 for j in $(seq $NUMFILES); do
6953 check_stripe_count $dir/dir$i/file$j $expected
6957 run_test 56w "check lfs_migrate -c stripe_count works"
6960 local file1=$DIR/$tdir/file1
6961 local create_pool=false
6962 local initial_pool=$($LFS getstripe -p $DIR)
6966 echo -n "Creating test dir..."
6967 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
6970 echo -n "Creating test file..."
6971 touch $file1 || error "cannot create file"
6974 echo -n "Detecting existing pools..."
6975 pool_list=($($LFS pool_list $FSNAME | grep "$FSNAME\." | cut -d. -f2))
6977 if [ ${#pool_list[@]} -gt 0 ]; then
6978 echo "${pool_list[@]}"
6979 for thispool in "${pool_list[@]}"; do
6980 if [[ -z "$initial_pool" ||
6981 "$initial_pool" != "$thispool" ]]; then
6983 echo "Using existing pool '$pool'"
6988 echo "none detected."
6990 if [ -z "$pool" ]; then
6991 pool=${POOL:-testpool}
6992 [ "$initial_pool" = "$pool" ] && pool="testpool2"
6993 echo -n "Creating pool '$pool'..."
6995 pool_add $pool &> /dev/null ||
6996 error "pool_add failed"
6999 echo -n "Adding target to pool..."
7000 pool_add_targets $pool 0 0 1 &> /dev/null ||
7001 error "pool_add_targets failed"
7005 echo -n "Setting pool using -p option..."
7006 $LFS_MIGRATE -y -q --no-rsync -p $pool $file1 &> /dev/null ||
7007 error "migrate failed rc = $?"
7010 echo -n "Verifying test file is in pool after migrating..."
7011 [ "$($LFS getstripe -p $file1)" = $pool ] ||
7012 error "file was not migrated to pool $pool"
7015 echo -n "Removing test file from pool '$pool'..."
7016 # "lfs migrate $file" won't remove the file from the pool
7017 # until some striping information is changed.
7018 $LFS migrate -c 1 $file1 &> /dev/null ||
7019 error "cannot remove from pool"
7020 [ "$($LFS getstripe -p $file1)" ] &&
7021 error "pool still set"
7024 echo -n "Setting pool using --pool option..."
7025 $LFS_MIGRATE -y -q --no-rsync --pool $pool $file1 &> /dev/null ||
7026 error "migrate failed rc = $?"
7031 if $create_pool; then
7032 destroy_test_pools 2> /dev/null ||
7033 error "destroy test pools failed"
7036 run_test 56wb "check lfs_migrate pool support"
7039 local file1="$DIR/$tdir/file1"
7046 echo -n "Creating test dir..."
7047 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
7048 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
7049 error "cannot set stripe by '-S 1M -c 1'"
7052 echo -n "Setting initial stripe for test file..."
7053 $LFS setstripe -S 512K -c 1 "$file1" &> /dev/null ||
7054 error "cannot set stripe"
7055 cur_ssize=$($LFS getstripe -S "$file1")
7056 [ $cur_ssize -eq 524288 ] || error "setstripe -S $cur_ssize != 524288"
7059 # File currently set to -S 512K -c 1
7061 # Ensure -c and -S options are rejected when -R is set
7062 echo -n "Verifying incompatible options are detected..."
7063 $LFS_MIGRATE -y -R -c 1 "$file1" &> /dev/null &&
7064 error "incompatible -c and -R options not detected"
7065 $LFS_MIGRATE -y -R -S 1M "$file1" &> /dev/null &&
7066 error "incompatible -S and -R options not detected"
7069 # Ensure unrecognized options are passed through to 'lfs migrate'
7070 echo -n "Verifying -S option is passed through to lfs migrate..."
7071 $LFS_MIGRATE -y -S 1M "$file1" &> /dev/null ||
7072 error "migration failed"
7073 cur_ssize=$($LFS getstripe -S "$file1")
7074 [ $cur_ssize -eq 1048576 ] || error "migrate -S $cur_ssize != 1048576"
7077 # File currently set to -S 1M -c 1
7079 # Ensure long options are supported
7080 echo -n "Verifying long options supported..."
7081 $LFS_MIGRATE -y --non-block "$file1" &> /dev/null ||
7082 error "long option without argument not supported"
7083 $LFS_MIGRATE -y --stripe-size 512K "$file1" &> /dev/null ||
7084 error "long option with argument not supported"
7085 cur_ssize=$($LFS getstripe -S "$file1")
7086 [ $cur_ssize -eq 524288 ] ||
7087 error "migrate --stripe-size $cur_ssize != 524288"
7090 # File currently set to -S 512K -c 1
7092 if [ "$OSTCOUNT" -gt 1 ]; then
7093 echo -n "Verifying explicit stripe count can be set..."
7094 $LFS_MIGRATE -y -c 2 "$file1" &> /dev/null ||
7095 error "migrate failed"
7096 cur_scount=$($LFS getstripe -c "$file1")
7097 [ $cur_scount -eq 2 ] || error "migrate -c $cur_scount != 2"
7101 # File currently set to -S 512K -c 1 or -S 512K -c 2
7103 # Ensure parent striping is used if -R is set, and no stripe
7104 # count or size is specified
7105 echo -n "Setting stripe for parent directory..."
7106 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
7107 error "cannot set stripe '-S 2M -c 1'"
7110 echo -n "Verifying restripe option uses parent stripe settings..."
7111 parent_ssize=$($LFS getstripe -S $DIR/$tdir 2>/dev/null)
7112 parent_scount=$($LFS getstripe -c $DIR/$tdir 2>/dev/null)
7113 $LFS_MIGRATE -y -R "$file1" &> /dev/null ||
7114 error "migrate failed"
7115 cur_ssize=$($LFS getstripe -S "$file1")
7116 [ $cur_ssize -eq $parent_ssize ] ||
7117 error "migrate -R stripe_size $cur_ssize != $parent_ssize"
7118 cur_scount=$($LFS getstripe -c "$file1")
7119 [ $cur_scount -eq $parent_scount ] ||
7120 error "migrate -R stripe_count $cur_scount != $parent_scount"
7123 # File currently set to -S 1M -c 1
7125 # Ensure striping is preserved if -R is not set, and no stripe
7126 # count or size is specified
7127 echo -n "Verifying striping size preserved when not specified..."
7128 orig_ssize=$($LFS getstripe -S "$file1" 2>/dev/null)
7129 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
7130 error "cannot set stripe on parent directory"
7131 $LFS_MIGRATE -y "$file1" &> /dev/null ||
7132 error "migrate failed"
7133 cur_ssize=$($LFS getstripe -S "$file1")
7134 [ $cur_ssize -eq $orig_ssize ] ||
7135 error "migrate by default $cur_ssize != $orig_ssize"
7138 # Ensure file name properly detected when final option has no argument
7139 echo -n "Verifying file name properly detected..."
7140 $LFS_MIGRATE -y "$file1" &> /dev/null ||
7141 error "file name interpreted as option argument"
7147 run_test 56wc "check unrecognized options for lfs_migrate are passed through"
7150 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7152 local file1=$DIR/$tdir/file1
7154 echo -n "Creating test dir..."
7155 test_mkdir $DIR/$tdir || error "cannot create dir"
7158 echo -n "Creating test file..."
7162 # Ensure 'lfs migrate' will fail by using a non-existent option,
7163 # and make sure rsync is not called to recover
7164 echo -n "Make sure --no-rsync option works..."
7165 $LFS_MIGRATE -y --no-rsync --invalid-opt $file1 2>&1 |
7166 grep -q 'refusing to fall back to rsync' ||
7167 error "rsync was called with --no-rsync set"
7170 # Ensure rsync is called without trying 'lfs migrate' first
7171 echo -n "Make sure --rsync option works..."
7172 $LFS_MIGRATE -y --rsync --invalid-opt $file1 2>&1 |
7173 grep -q 'falling back to rsync' &&
7174 error "lfs migrate was called with --rsync set"
7177 echo -n "Make sure --rsync and --no-rsync options are exclusive..."
7178 $LFS_MIGRATE -y --rsync --no-rsync $file1 2>&1 |
7179 grep -q 'at the same time' ||
7180 error "--rsync and --no-rsync accepted concurrently"
7186 run_test 56wd "check lfs_migrate --rsync and --no-rsync work"
7192 test_mkdir $td || error "cannot create $td"
7193 touch $tf || error "cannot touch $tf"
7195 echo -n "Make sure --non-direct|-D works..."
7196 $LFS_MIGRATE -y --non-direct -v $tf 2>&1 |
7197 grep -q "lfs migrate --non-direct" ||
7198 error "--non-direct option cannot work correctly"
7199 $LFS_MIGRATE -y -D -v $tf 2>&1 |
7200 grep -q "lfs migrate -D" ||
7201 error "-D option cannot work correctly"
7204 run_test 56we "check lfs_migrate --non-direct|-D support"
7207 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7208 check_swap_layouts_support
7210 local dir=$DIR/$tdir
7211 local ref1=/etc/passwd
7212 local file1=$dir/file1
7214 test_mkdir $dir || error "creating dir $dir"
7215 $LFS setstripe -c 2 $file1
7217 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
7218 stripe=$($LFS getstripe -c $file1)
7219 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
7220 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
7225 run_test 56x "lfs migration support"
7228 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7229 check_swap_layouts_support
7231 local dir=$DIR/$tdir/$testnum
7235 local ref1=/etc/passwd
7236 local file1=$dir/file1
7238 $LFS setstripe -c 2 $file1
7240 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
7242 local stripe=$($LFS getstripe -c $file1)
7244 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
7245 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
7250 run_test 56xa "lfs migration --block support"
7252 check_migrate_links() {
7254 local file1="$dir/file1"
7258 local total_count=$(($begin + $count - 1))
7259 local symlink_count=10
7262 if [ ! -f "$file1" ]; then
7263 echo -n "creating initial file..."
7264 $LFS setstripe -c 1 -S "512k" "$file1" ||
7265 error "cannot setstripe initial file"
7268 echo -n "creating symlinks..."
7269 for s in $(seq 1 $symlink_count); do
7270 ln -s "$file1" "$dir/slink$s" ||
7271 error "cannot create symlinks"
7275 echo -n "creating nonlinked files..."
7276 createmany -o "$dir/uniq" 1 10 &> /dev/null ||
7277 error "cannot create nonlinked files"
7282 if [ ! -f "$dir/file$total_count" ]; then
7283 echo -n "creating hard links $begin:$total_count..."
7284 createmany -l"$file1" "$dir/file" "$begin" "$count" &> \
7285 /dev/null || error "cannot create hard links"
7289 echo -n "checking number of hard links listed in xattrs..."
7290 local fid=$($LFS getstripe -F "$file1")
7291 local paths=($($LFS fid2path "$MOUNT" "$fid" 2> /dev/null))
7294 if [ ${#paths[*]} -lt $total_count -a "$begin" -eq 2 ]; then
7295 skip "hard link list has unexpected size, skipping test"
7297 if [ ${#paths[*]} -ge $total_count -a "$begin" -ne 2 ]; then
7298 error "link names should exceed xattrs size"
7301 echo -n "migrating files..."
7302 local migrate_out=$($runas $LFS_MIGRATE -y -S '1m' $dir)
7304 [ $rc -eq 0 ] || error "migrate failed rc = $rc"
7307 # make sure all links have been properly migrated
7308 echo -n "verifying files..."
7309 fid=$($LFS getstripe -F "$file1") ||
7310 error "cannot get fid for file $file1"
7311 for i in $(seq 2 $total_count); do
7312 local fid2=$($LFS getstripe -F $dir/file$i)
7314 [ "$fid2" == "$fid" ] ||
7315 error "migrated hard link has mismatched FID"
7318 # make sure hard links were properly detected, and migration was
7319 # performed only once for the entire link set; nonlinked files should
7321 local actual=$(grep -c 'done' <<< "$migrate_out")
7322 local expected=$(($uniq_count + 1))
7324 [ "$actual" -eq "$expected" ] ||
7325 error "hard links individually migrated ($actual != $expected)"
7327 # make sure the correct number of hard links are present
7328 local hardlinks=$(stat -c '%h' "$file1")
7330 [ $hardlinks -eq $total_count ] ||
7331 error "num hard links $hardlinks != $total_count"
7338 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
7339 skip "Need MDS version at least 2.10.55"
7341 local dir="$DIR/$tdir"
7343 test_mkdir "$dir" || error "cannot create dir $dir"
7345 echo "testing lfs migrate mode when all links fit within xattrs"
7346 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 2 99
7348 echo "testing rsync mode when all links fit within xattrs"
7349 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 2 99
7351 echo "testing lfs migrate mode when all links do not fit within xattrs"
7352 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 101 100
7354 echo "testing rsync mode when all links do not fit within xattrs"
7355 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 101 100
7357 chown -R $RUNAS_ID $dir
7358 echo "testing non-root lfs migrate mode when not all links are in xattr"
7359 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 101 100 "$RUNAS"
7364 run_test 56xb "lfs migration hard link support"
7367 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7369 local dir="$DIR/$tdir"
7371 test_mkdir "$dir" || error "cannot create dir $dir"
7373 # Test 1: ensure file < 1 GB is always migrated with 1 stripe
7374 echo -n "Setting initial stripe for 20MB test file..."
7375 $LFS setstripe -c 2 -i 0 "$dir/20mb" ||
7376 error "cannot setstripe 20MB file"
7378 echo -n "Sizing 20MB test file..."
7379 $TRUNCATE "$dir/20mb" 20971520 || error "cannot create 20MB test file"
7381 echo -n "Verifying small file autostripe count is 1..."
7382 $LFS_MIGRATE -y -A -C 1 "$dir/20mb" ||
7383 error "cannot migrate 20MB file"
7384 local stripe_count=$($LFS getstripe -c "$dir/20mb") ||
7385 error "cannot get stripe for $dir/20mb"
7386 [ $stripe_count -eq 1 ] ||
7387 error "unexpected stripe count $stripe_count for 20MB file"
7391 # Test 2: File is small enough to fit within the available space on
7392 # sqrt(size_in_gb) + 1 OSTs but is larger than 1GB. The file must
7393 # have at least an additional 1KB for each desired stripe for test 3
7394 echo -n "Setting stripe for 1GB test file..."
7395 $LFS setstripe -c 1 -i 0 "$dir/1gb" || error "cannot setstripe 1GB file"
7397 echo -n "Sizing 1GB test file..."
7398 # File size is 1GB + 3KB
7399 $TRUNCATE "$dir/1gb" 1073744896 || error "cannot create 1GB test file"
7402 # need at least 512MB per OST for 1GB file to fit in 2 stripes
7403 local avail=$($LCTL get_param -n llite.$FSNAME*.kbytesavail)
7404 if (( avail > 524288 * OSTCOUNT )); then
7405 echo -n "Migrating 1GB file..."
7406 $LFS_MIGRATE -y -A -C 1 "$dir/1gb" ||
7407 error "cannot migrate 1GB file"
7409 echo -n "Verifying autostripe count is sqrt(n) + 1..."
7410 stripe_count=$($LFS getstripe -c "$dir/1gb") ||
7411 error "cannot getstripe for 1GB file"
7412 [ $stripe_count -eq 2 ] ||
7413 error "unexpected stripe count $stripe_count != 2"
7417 # Test 3: File is too large to fit within the available space on
7418 # sqrt(n) + 1 OSTs. Simulate limited available space with -X
7419 if [ $OSTCOUNT -ge 3 ]; then
7420 # The required available space is calculated as
7421 # file size (1GB + 3KB) / OST count (3).
7422 local kb_per_ost=349526
7424 echo -n "Migrating 1GB file with limit..."
7425 $LFS_MIGRATE -y -A -C 1 -X $kb_per_ost "$dir/1gb" ||
7426 error "cannot migrate 1GB file with limit"
7429 stripe_count=$($LFS getstripe -c "$dir/1gb")
7430 echo -n "Verifying 1GB autostripe count with limited space..."
7431 [ "$stripe_count" -a $stripe_count -ge 3 ] ||
7432 error "unexpected stripe count $stripe_count (min 3)"
7439 run_test 56xc "lfs migration autostripe"
7442 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7444 local dir=$DIR/$tdir
7445 local f_mgrt=$dir/$tfile.mgrt
7446 local f_yaml=$dir/$tfile.yaml
7447 local f_copy=$dir/$tfile.copy
7448 local layout_yaml="-E 1M -S 512K -c 1 -E -1 -S 1M -c 2 -i 0"
7449 local layout_copy="-c 2 -S 2M -i 1"
7450 local yamlfile=$dir/yamlfile
7451 local layout_before;
7454 test_mkdir "$dir" || error "cannot create dir $dir"
7455 $LFS setstripe $layout_yaml $f_yaml ||
7456 error "cannot setstripe $f_yaml with layout $layout_yaml"
7457 $LFS getstripe --yaml $f_yaml > $yamlfile
7458 $LFS setstripe $layout_copy $f_copy ||
7459 error "cannot setstripe $f_copy with layout $layout_copy"
7461 dd if=/dev/zero of=$f_mgrt bs=1M count=4
7463 # 1. test option --yaml
7464 $LFS_MIGRATE -y --yaml $yamlfile $f_mgrt ||
7465 error "cannot migrate $f_mgrt with --yaml $yamlfile"
7466 layout_before=$(get_layout_param $f_yaml)
7467 layout_after=$(get_layout_param $f_mgrt)
7468 [ "$layout_after" == "$layout_before" ] ||
7469 error "lfs_migrate --yaml: $layout_after != $layout_before"
7471 # 2. test option --copy
7472 $LFS_MIGRATE -y --copy $f_copy $f_mgrt ||
7473 error "cannot migrate $f_mgrt with --copy $f_copy"
7474 layout_before=$(get_layout_param $f_copy)
7475 layout_after=$(get_layout_param $f_mgrt)
7476 [ "$layout_after" == "$layout_before" ] ||
7477 error "lfs_migrate --copy: $layout_after != $layout_before"
7479 run_test 56xd "check lfs_migrate --yaml and --copy support"
7482 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7484 local dir=$DIR/$tdir
7485 local f_comp=$dir/$tfile
7486 local layout="-E 1M -S 512K -c 1 -E -1 -S 1M -c 2 -i 0"
7487 local layout_before=""
7488 local layout_after=""
7490 test_mkdir "$dir" || error "cannot create dir $dir"
7491 $LFS setstripe $layout $f_comp ||
7492 error "cannot setstripe $f_comp with layout $layout"
7493 layout_before=$(get_layout_param $f_comp)
7494 dd if=/dev/zero of=$f_comp bs=1M count=4
7496 # 1. migrate a comp layout file by lfs_migrate
7497 $LFS_MIGRATE -y $f_comp || error "cannot migrate $f_comp by lfs_migrate"
7498 layout_after=$(get_layout_param $f_comp)
7499 [ "$layout_before" == "$layout_after" ] ||
7500 error "lfs_migrate: $layout_before != $layout_after"
7502 # 2. migrate a comp layout file by lfs migrate
7503 $LFS migrate $f_comp || error "cannot migrate $f_comp by lfs migrate"
7504 layout_after=$(get_layout_param $f_comp)
7505 [ "$layout_before" == "$layout_after" ] ||
7506 error "lfs migrate: $layout_before != $layout_after"
7508 run_test 56xe "migrate a composite layout file"
7511 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
7513 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
7514 skip "Need server version at least 2.13.53"
7516 local dir=$DIR/$tdir
7517 local f_comp=$dir/$tfile
7518 local layout="-E 1M -c1 -E -1 -c2"
7522 test_mkdir "$dir" || error "cannot create dir $dir"
7523 $LFS setstripe $layout $f_comp ||
7524 error "cannot setstripe $f_comp with layout $layout"
7525 fid_before=$($LFS getstripe --fid $f_comp)
7526 dd if=/dev/zero of=$f_comp bs=1M count=4
7528 # 1. migrate a comp layout file to a comp layout
7529 $LFS migrate $f_comp || error "cannot migrate $f_comp by lfs migrate"
7530 fid_after=$($LFS getstripe --fid $f_comp)
7531 [ "$fid_before" == "$fid_after" ] ||
7532 error "comp-to-comp migrate: $fid_before != $fid_after"
7534 # 2. migrate a comp layout file to a plain layout
7535 $LFS migrate -c2 $f_comp ||
7536 error "cannot migrate $f_comp by lfs migrate"
7537 fid_after=$($LFS getstripe --fid $f_comp)
7538 [ "$fid_before" == "$fid_after" ] ||
7539 error "comp-to-plain migrate: $fid_before != $fid_after"
7541 # 3. migrate a plain layout file to a comp layout
7542 $LFS migrate $layout $f_comp ||
7543 error "cannot migrate $f_comp by lfs migrate"
7544 fid_after=$($LFS getstripe --fid $f_comp)
7545 [ "$fid_before" == "$fid_after" ] ||
7546 error "plain-to-comp migrate: $fid_before != $fid_after"
7548 run_test 56xf "FID is not lost during migration of a composite layout file"
7551 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
7552 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
7555 local dir=$DIR/$tdir
7559 test_mkdir -p $dir || error "creating dir $dir"
7560 touch $f1 || error "creating std file $f1"
7561 $MULTIOP $f2 H2c || error "creating released file $f2"
7563 # a directory can be raid0, so ask only for files
7564 res=$($LFS find $dir -L raid0 -type f | wc -l)
7565 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
7567 res=$($LFS find $dir \! -L raid0 -type f | wc -l)
7568 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
7570 # only files can be released, so no need to force file search
7571 res=$($LFS find $dir -L released)
7572 [[ $res == $f2 ]] || error "search released: found $res != $f2"
7574 res=$($LFS find $dir -type f \! -L released)
7575 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
7577 run_test 56y "lfs find -L raid0|released"
7579 test_56z() { # LU-4824
7580 # This checks to make sure 'lfs find' continues after errors
7581 # There are two classes of errors that should be caught:
7582 # - If multiple paths are provided, all should be searched even if one
7584 # - If errors are encountered during the search, it should not terminate
7586 local dir=$DIR/$tdir
7590 for i in d{0..9}; do
7592 touch $dir/$i/$tfile
7594 $LFS find $DIR/non_existent_dir $dir &&
7595 error "$LFS find did not return an error"
7596 # Make a directory unsearchable. This should NOT be the last entry in
7597 # directory order. Arbitrarily pick the 6th entry
7598 chmod 700 $($LFS find $dir -type d | sed '6!d')
7600 $RUNAS $LFS find $DIR/non_existent $dir
7601 local count=$($RUNAS $LFS find $DIR/non_existent $dir | wc -l)
7603 # The user should be able to see 10 directories and 9 files
7604 (( count == 19 )) ||
7605 error "$LFS find found $count != 19 entries after error"
7607 run_test 56z "lfs find should continue after an error"
7609 test_56aa() { # LU-5937
7610 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
7612 local dir=$DIR/$tdir
7615 $LFS setdirstripe -c$MDSCOUNT $dir/striped_dir
7617 createmany -o $dir/striped_dir/${tfile}- 1024
7618 local dirs=$($LFS find --size +8k $dir/)
7620 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
7622 run_test 56aa "lfs find --size under striped dir"
7624 test_56ab() { # LU-10705
7625 test_mkdir $DIR/$tdir
7626 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=8k count=1 seek=2k
7627 dd if=/dev/zero of=$DIR/$tdir/$tfile.2 bs=4k count=1 seek=4k
7628 dd if=/dev/zero of=$DIR/$tdir/$tfile.3 bs=1M count=2 seek=16
7629 # Flush writes to ensure valid blocks. Need to be more thorough for
7630 # ZFS, since blocks are not allocated/returned to client immediately.
7632 wait_zfs_commit ost1 2
7633 cancel_lru_locks osc
7636 local files=$($LFS find --size +16M $DIR/$tdir | wc -l)
7638 [[ $files == 3 ]] || error ">16M size files $files isn't 3 as expected"
7640 files=$($LFS find --blocks +1M $DIR/$tdir | wc -l)
7641 [[ $files == 1 ]] || error ">1M blocks files $files isn't 1 as expected"
7643 rm -f $DIR/$tdir/$tfile.[123]
7645 run_test 56ab "lfs find --blocks"
7648 [ $MDS1_VERSION -lt $(version_code 2.10.50) ] &&
7649 skip "Need MDS version at least 2.10.50"
7651 # Create composite files with one component
7652 local dir=$DIR/$tdir
7654 setup_56 $dir/1Mfiles 5 1 "-S 1M --component-end 1M"
7655 # Create composite files with three components
7656 setup_56 $dir/2Mfiles 5 2 "-E 2M -S 1M -E 4M -E 6M"
7657 # Create non-composite files
7658 createmany -o $dir/${tfile}- 10
7660 local nfiles=$($LFS find --component-end 1M --type f $dir | wc -l)
7662 [[ $nfiles == 10 ]] ||
7663 error "lfs find -E 1M found $nfiles != 10 files"
7665 nfiles=$($LFS find ! -E 1M --type f $dir | wc -l)
7666 [[ $nfiles == 25 ]] ||
7667 error "lfs find ! -E 1M found $nfiles != 25 files"
7669 # All files have a component that starts at 0
7670 nfiles=$($LFS find --component-start 0 --type f $dir | wc -l)
7671 [[ $nfiles == 35 ]] ||
7672 error "lfs find --component-start 0 - $nfiles != 35 files"
7674 nfiles=$($LFS find --component-start 2M --type f $dir | wc -l)
7675 [[ $nfiles == 15 ]] ||
7676 error "lfs find --component-start 2M - $nfiles != 15 files"
7678 # All files created here have a componenet that does not starts at 2M
7679 nfiles=$($LFS find ! --component-start 2M --type f $dir | wc -l)
7680 [[ $nfiles == 35 ]] ||
7681 error "lfs find ! --component-start 2M - $nfiles != 35 files"
7683 # Find files with a specified number of components
7684 local nfiles=$($LFS find --component-count 3 --type f $dir | wc -l)
7685 [[ $nfiles == 15 ]] ||
7686 error "lfs find --component-count 3 - $nfiles != 15 files"
7688 # Remember non-composite files have a component count of zero
7689 local nfiles=$($LFS find --component-count 0 --type f $dir | wc -l)
7690 [[ $nfiles == 10 ]] ||
7691 error "lfs find --component-count 0 - $nfiles != 10 files"
7693 nfiles=$($LFS find ! --component-count 3 --type f $dir | wc -l)
7694 [[ $nfiles == 20 ]] ||
7695 error "lfs find ! --component-count 3 - $nfiles != 20 files"
7697 # All files have a flag called "init"
7698 local nfiles=$($LFS find --component-flags init --type f $dir | wc -l)
7699 [[ $nfiles == 35 ]] ||
7700 error "lfs find --component-flags init - $nfiles != 35 files"
7702 # Multi-component files will have a component not initialized
7703 local nfiles=$($LFS find ! --component-flags init --type f $dir | wc -l)
7704 [[ $nfiles == 15 ]] ||
7705 error "lfs find !--component-flags init - $nfiles != 15 files"
7710 run_test 56ba "test lfs find --component-end, -start, -count, and -flags"
7713 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
7714 skip "Need MDS version at least 2.10.57"
7724 # create mirrored directories and mirrored files
7725 mkdir $td || error "mkdir $td failed"
7726 $LFS mirror create -N3 $td || error "create mirrored dir $td failed"
7727 createmany -o $tf- 10 || error "create $tf- failed"
7729 for i in $(seq 2); do
7731 mkdir $dir || error "mkdir $dir failed"
7732 $LFS mirror create -N$((3 + i)) $dir ||
7733 error "create mirrored dir $dir failed"
7734 createmany -o $dir/$tfile- 10 ||
7735 error "create $dir/$tfile- failed"
7738 # change the states of some mirrored files
7740 for i in $(seq 2); do
7742 for j in $(seq 4 9); do
7743 echo foo > $dir/$tfile-$j
7747 # find mirrored files with specific mirror count
7748 cmd="$LFS find --mirror-count 3 --type f $td"
7749 nfiles=$($cmd | wc -l)
7750 [[ $nfiles = 10 ]] || error "$cmd: $nfiles != 10 files"
7752 cmd="$LFS find ! --mirror-count 3 --type f $td"
7753 nfiles=$($cmd | wc -l)
7754 [[ $nfiles = 20 ]] || error "$cmd: $nfiles != 20 files"
7756 cmd="$LFS find --mirror-count +2 --type f $td"
7757 nfiles=$($cmd | wc -l)
7758 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
7760 cmd="$LFS find --mirror-count -6 --type f $td"
7761 nfiles=$($cmd | wc -l)
7762 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
7764 # find mirrored files with specific file state
7765 cmd="$LFS find --maxdepth 1 --mirror-state=^ro --type f $td"
7766 [[ $($cmd) = $tf-6 ]] || error "$cmd: didn't return $tf-6"
7768 cmd="$LFS find --mirror-state=ro --type f $td"
7769 nfiles=$($cmd | wc -l)
7770 [[ $nfiles = 17 ]] || error "$cmd: $nfiles != 17 files"
7772 cmd="$LFS find ! --mirror-state=ro --type f $td"
7773 nfiles=$($cmd | wc -l)
7774 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
7776 cmd="$LFS find --mirror-state=wp --type f $td"
7777 nfiles=$($cmd | wc -l)
7778 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
7780 cmd="$LFS find ! --mirror-state=sp --type f $td"
7781 nfiles=$($cmd | wc -l)
7782 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
7784 run_test 56ca "check lfs find --mirror-count|-N and --mirror-state"
7786 test_56da() { # LU-14179
7787 local path=$DIR/$tdir
7792 local longdir=$(str_repeat 'a' 255)
7794 for i in {1..15}; do
7801 local lastdir=$(str_repeat 'a' $((4096 - 1 - $len - 1)))
7806 (( ${#PWD} == 4095 )) || error "bad PWD length ${#PWD}, expect 4095"
7809 touch $(str_repeat 'f' 255)
7811 $LFS find $DIR/$tdir --type d |& grep "lfs find: error" &&
7812 error "lfs find reported an error"
7816 run_test 56da "test lfs find with long paths"
7819 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7820 # note test will not do anything if MDS is not local
7821 if [ "$mds1_FSTYPE" != ldiskfs ]; then
7822 skip_env "ldiskfs only test"
7824 remote_mds_nodsh && skip "remote MDS with nodsh"
7826 local MNTDEV="osd*.*MDT*.mntdev"
7827 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
7828 [ -z "$DEV" ] && error "can't access $MNTDEV"
7829 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
7830 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
7831 error "can't access $DEV"
7832 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
7833 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
7837 run_test 57a "verify MDS filesystem created with large inodes =="
7840 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7841 if [ "$mds1_FSTYPE" != ldiskfs ]; then
7842 skip_env "ldiskfs only test"
7844 remote_mds_nodsh && skip "remote MDS with nodsh"
7846 local dir=$DIR/$tdir
7849 local fileN=$dir/f$filecount
7851 rm -rf $dir || error "removing $dir"
7853 local mdtidx=$($LFS getstripe -m $dir)
7854 local mdtname=MDT$(printf %04x $mdtidx)
7855 local facet=mds$((mdtidx + 1))
7857 echo "mcreating $filecount files"
7858 createmany -m $dir/f 1 $filecount || error "creating files in $dir"
7860 # verify that files do not have EAs yet
7861 $LFS getstripe $file1 2>&1 | grep -q "no stripe" ||
7862 error "$file1 has an EA"
7863 $LFS getstripe $fileN 2>&1 | grep -q "no stripe" ||
7864 error "$fileN has an EA"
7868 df $dir #make sure we get new statfs data
7869 local mdsfree=$(do_facet $facet \
7870 lctl get_param -n osd*.*$mdtname.kbytesfree)
7871 local mdcfree=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
7874 echo "opening files to create objects/EAs"
7875 for file in $(seq -f $dir/f%g 1 $filecount); do
7876 $OPENFILE -f O_RDWR $file > /dev/null 2>&1 ||
7877 error "opening $file"
7880 # verify that files have EAs now
7881 $LFS getstripe $file1 | grep -q "obdidx" || error "$file1 missing EA"
7882 $LFS getstripe $fileN | grep -q "obdidx" || error "$fileN missing EA"
7884 sleep 1 #make sure we get new statfs data
7886 local mdsfree2=$(do_facet $facet \
7887 lctl get_param -n osd*.*$mdtname.kbytesfree)
7888 local mdcfree2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
7890 if [[ $mdcfree2 -lt $((mdcfree - 16)) ]]; then
7891 if [ "$mdsfree" != "$mdsfree2" ]; then
7892 error "MDC before $mdcfree != after $mdcfree2"
7894 echo "MDC before $mdcfree != after $mdcfree2"
7895 echo "unable to confirm if MDS has large inodes"
7900 run_test 57b "default LOV EAs are stored inside large inodes ==="
7903 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7904 [ -z "$(which wiretest 2>/dev/null)" ] &&
7905 skip_env "could not find wiretest"
7909 run_test 58 "verify cross-platform wire constants =============="
7912 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7914 echo "touch 130 files"
7915 createmany -o $DIR/f59- 130
7917 unlinkmany $DIR/f59- 130
7919 # wait for commitment of removal
7920 wait_delete_completed
7922 run_test 59 "verify cancellation of llog records async ========="
7924 TEST60_HEAD="test_60 run $RANDOM"
7926 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7927 remote_mgs_nodsh && skip "remote MGS with nodsh"
7928 do_facet mgs "! which run-llog.sh &> /dev/null" &&
7929 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
7930 skip_env "missing subtest run-llog.sh"
7932 log "$TEST60_HEAD - from kernel mode"
7933 do_facet mgs "$LCTL dk > /dev/null"
7934 do_facet mgs "bash run-llog.sh" || error "run-llog.sh failed"
7935 do_facet mgs $LCTL dk > $TMP/$tfile
7937 # LU-6388: test llog_reader
7938 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
7939 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
7940 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
7941 skip_env "missing llog_reader"
7942 local fstype=$(facet_fstype mgs)
7943 [ $fstype != ldiskfs -a $fstype != zfs ] &&
7944 skip_env "Only for ldiskfs or zfs type mgs"
7946 local mntpt=$(facet_mntpt mgs)
7947 local mgsdev=$(mgsdevname 1)
7959 #get fid and record list
7960 fid_list=($(awk '/9_sub.*record/ { print $NF }' $TMP/$tfile |
7962 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' $TMP/$tfile |
7964 #remount mgs as ldiskfs or zfs type
7965 stop mgs || error "stop mgs failed"
7966 mount_fstype mgs || error "remount mgs failed"
7967 for ((i = 0; i < ${#fid_list[@]}; i++)); do
7970 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
7971 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
7976 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
7978 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
7980 echo "obj_file is $obj_file"
7981 do_facet mgs $llog_reader $obj_file
7983 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
7984 awk '{ print $3 }' | sed -e "s/^type=//g")
7985 if [ $rec_type != $rec ]; then
7986 echo "FAILED test_60a wrong record type $rec_type," \
7992 #check obj path if record type is LLOG_LOGID_MAGIC
7993 if [ "$rec" == "1064553b" ]; then
7994 path=$(do_facet mgs $llog_reader $obj_file |
7995 grep "path=" | awk '{ print $NF }' |
7996 sed -e "s/^path=//g")
7997 if [ $obj_file != $mntpt/$path ]; then
7998 echo "FAILED test_60a wrong obj path" \
7999 "$montpt/$path, should be $obj_file"
8006 #restart mgs before "error", otherwise it will block the next test
8007 stop mgs || error "stop mgs failed"
8008 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
8009 $pass || error "test failed, see FAILED test_60a messages for specifics"
8011 run_test 60a "llog_test run from kernel module and test llog_reader"
8013 test_60b() { # bug 6411
8014 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8017 LLOG_COUNT=$(do_facet mgs dmesg |
8018 awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
8019 /llog_[a-z]*.c:[0-9]/ {
8031 [[ $LLOG_COUNT -gt 120 ]] &&
8032 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
8034 run_test 60b "limit repeated messages from CERROR/CWARN"
8037 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8039 echo "create 5000 files"
8040 createmany -o $DIR/f60c- 5000
8041 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
8042 lctl set_param fail_loc=0x80000137
8043 unlinkmany $DIR/f60c- 5000
8044 lctl set_param fail_loc=0
8046 run_test 60c "unlink file when mds full"
8049 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8051 SAVEPRINTK=$(lctl get_param -n printk)
8052 # verify "lctl mark" is even working"
8053 MESSAGE="test message ID $RANDOM $$"
8054 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
8055 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
8057 lctl set_param printk=0 || error "set lnet.printk failed"
8058 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
8059 MESSAGE="new test message ID $RANDOM $$"
8060 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
8061 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
8062 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
8064 lctl set_param -n printk="$SAVEPRINTK"
8066 run_test 60d "test printk console message masking"
8069 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8070 remote_mds_nodsh && skip "remote MDS with nodsh"
8073 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
8074 do_facet mds1 lctl set_param fail_loc=0x15b
8077 run_test 60e "no space while new llog is being created"
8080 local old_path=$($LCTL get_param -n debug_path)
8082 stack_trap "$LCTL set_param debug_path=$old_path"
8083 stack_trap "rm -f $TMP/$tfile*"
8084 rm -f $TMP/$tfile* 2> /dev/null
8085 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
8086 $LCTL set_param debug_path=$TMP/$tfile fail_loc=0x8000050e
8087 test_mkdir $DIR/$tdir
8088 # retry in case the open is cached and not released
8089 for (( i = 0; i < 100 && $(ls $TMP/$tfile* | wc -l) == 0; i++ )); do
8090 echo $i > $DIR/$tdir/$tfile.$i && cat $DIR/$tdir/$tfile.$i
8094 (( $(ls $TMP/$tfile* | wc -l) > 0 )) || error "$TMP/$tfile not dumped"
8096 run_test 60f "change debug_path works"
8102 test_mkdir -c $MDSCOUNT $DIR/$tdir
8107 $LFS setdirstripe -i $(($index % $MDSCOUNT)) \
8108 -c $MDSCOUNT $DIR/$tdir/subdir$index \
8110 mkdir $DIR/$tdir/subdir$index 2>/dev/null
8111 rmdir $DIR/$tdir/subdir$index 2>/dev/null
8112 index=$((index + 1))
8118 for i in {0..100}; do
8119 # define OBD_FAIL_OSD_TXN_START 0x19a
8120 local index=$((i % MDSCOUNT + 1))
8122 do_facet mds$index $LCTL set_param fail_loc=0x8000019a \
8129 for i in $(seq $MDSCOUNT); do
8130 do_facet mds$i $LCTL set_param fail_loc=0 > /dev/null
8133 mkdir $DIR/$tdir/new || error "mkdir failed"
8134 rmdir $DIR/$tdir/new || error "rmdir failed"
8136 do_facet mds1 $LCTL lfsck_start -M $(facet_svc mds1) -A -C \
8138 for i in $(seq $MDSCOUNT); do
8139 wait_update_facet mds$i "$LCTL get_param -n \
8140 mdd.$(facet_svc mds$i).lfsck_namespace |
8141 awk '/^status/ { print \\\$2 }'" "completed"
8144 ls -R $DIR/$tdir || error "ls failed"
8145 rm -rf $DIR/$tdir || error "rmdir failed"
8147 run_test 60g "transaction abort won't cause MDT hung"
8150 [ $MDS1_VERSION -le $(version_code 2.12.52) ] &&
8151 skip "Need MDS version at least 2.12.52"
8152 [ $MDSCOUNT -lt 2 ] && skip "Need at least 2 MDTs"
8156 #define OBD_FAIL_MDS_STRIPE_CREATE 0x188
8157 #define OBD_FAIL_MDS_STRIPE_FID 0x189
8158 for fail_loc in 0x80000188 0x80000189; do
8159 do_facet mds1 "$LCTL set_param fail_loc=$fail_loc"
8160 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir-$fail_loc ||
8161 error "mkdir $dir-$fail_loc failed"
8162 for i in {0..10}; do
8163 # create may fail on missing stripe
8164 echo $i > $DIR/$tdir-$fail_loc/$i
8166 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
8167 error "getdirstripe $tdir-$fail_loc failed"
8168 $LFS migrate -m 1 $DIR/$tdir-$fail_loc ||
8169 error "migrate $tdir-$fail_loc failed"
8170 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
8171 error "getdirstripe $tdir-$fail_loc failed"
8172 pushd $DIR/$tdir-$fail_loc
8174 echo $f | cmp $f - || error "$f data mismatch"
8177 rm -rf $DIR/$tdir-$fail_loc
8180 run_test 60h "striped directory with missing stripes can be accessed"
8183 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8186 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1 || error "dd $f failed"
8187 cancel_lru_locks osc
8188 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
8191 run_test 61a "mmap() writes don't make sync hang ================"
8194 mmap_mknod_test $DIR/$tfile || error "mmap_mknod_test failed"
8196 run_test 61b "mmap() of unstriped file is successful"
8198 # bug 2330 - insufficient obd_match error checking causes LBUG
8200 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8204 cancel_lru_locks osc
8205 lctl set_param fail_loc=0x405
8206 cat $f && error "cat succeeded, expect -EIO"
8207 lctl set_param fail_loc=0
8209 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
8210 # match every page all of the time.
8211 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
8213 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
8214 # Though this test is irrelevant anymore, it helped to reveal some
8215 # other grant bugs (LU-4482), let's keep it.
8216 test_63a() { # was test_63
8217 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8219 MAX_DIRTY_MB=$(lctl get_param -n osc.*.max_dirty_mb | head -n 1)
8221 for i in `seq 10` ; do
8222 dd if=/dev/zero of=$DIR/f63 bs=8k &
8228 rm -f $DIR/f63 || true
8230 run_test 63a "Verify oig_wait interruption does not crash ======="
8232 # bug 2248 - async write errors didn't return to application on sync
8233 # bug 3677 - async write errors left page locked
8235 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8238 lctl set_param debug=-1
8240 # ensure we have a grant to do async writes
8241 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
8244 sync # sync lest earlier test intercept the fail_loc
8246 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
8247 lctl set_param fail_loc=0x80000406
8248 $MULTIOP $DIR/$tfile Owy && \
8249 error "sync didn't return ENOMEM"
8250 sync; sleep 2; sync # do a real sync this time to flush page
8251 lctl get_param -n llite.*.dump_page_cache | grep locked && \
8252 error "locked page left in cache after async error" || true
8255 run_test 63b "async write errors should be returned to fsync ==="
8258 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8261 lctl get_param osc.*[oO][sS][cC][_-]*.cur* | grep "=[1-9]"
8263 run_test 64a "verify filter grant calculations (in kernel) ====="
8266 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8268 sh oos.sh $MOUNT || error "oos.sh failed: $?"
8270 run_test 64b "check out-of-space detection on client"
8273 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
8275 run_test 64c "verify grant shrink"
8281 $LCTL get_param osc.$tgt.import | awk "/$param/ { print \$2 }"
8284 # this does exactly what osc_request.c:osc_announce_cached() does in
8285 # order to calculate max amount of grants to ask from server
8289 local nrpages=$($LCTL get_param -n osc.$tgt.max_pages_per_rpc)
8290 local rpc_in_flight=$($LCTL get_param -n osc.$tgt.max_rpcs_in_flight)
8292 ((rpc_in_flight++));
8293 nrpages=$((nrpages * rpc_in_flight))
8295 local dirty_max_pages=$($LCTL get_param -n osc.$tgt.max_dirty_mb)
8297 dirty_max_pages=$((dirty_max_pages * 1024 * 1024 / PAGE_SIZE))
8299 [[ $dirty_max_pages -gt $nrpages ]] && nrpages=$dirty_max_pages
8300 local undirty=$((nrpages * PAGE_SIZE))
8302 local max_extent_pages
8303 max_extent_pages=$(import_param $tgt grant_max_extent_size)
8304 max_extent_pages=$((max_extent_pages / PAGE_SIZE))
8305 local nrextents=$(((nrpages + max_extent_pages - 1) / max_extent_pages))
8306 local grant_extent_tax
8307 grant_extent_tax=$(import_param $tgt grant_extent_tax)
8309 undirty=$((undirty + nrextents * grant_extent_tax))
8314 # this is size of unit for grant allocation. It should be equal to
8315 # what tgt_grant.c:tgt_grant_chunk() calculates
8319 local grant_extent_tax
8321 max_brw_size=$(import_param $tgt max_brw_size)
8323 grant_extent_tax=$(import_param $tgt grant_extent_tax)
8325 echo $(((max_brw_size + grant_extent_tax) * 2))
8329 [ $OST1_VERSION -ge $(version_code 2.10.56) ] ||
8330 skip "OST < 2.10.55 doesn't limit grants enough"
8332 local tgt=$($LCTL dl | awk '/OST0000-osc-[^mM]/ { print $4 }')
8334 [[ "$($LCTL get_param osc.${tgt}.import)" =~ "grant_param" ]] ||
8335 skip "no grant_param connect flag"
8337 local olddebug="$($LCTL get_param -n debug 2> /dev/null)"
8339 $LCTL set_param -n -n debug="$OLDDEBUG" || true
8340 stack_trap "$LCTL set_param -n debug='$olddebug'" EXIT
8343 local max_cur_granted=$(($(want_grant $tgt) + $(grant_chunk $tgt)))
8344 stack_trap "rm -f $DIR/$tfile && wait_delete_completed" EXIT
8346 $LFS setstripe $DIR/$tfile -i 0 -c 1
8347 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1000 &
8350 while kill -0 $ddpid; do
8351 local cur_grant=$($LCTL get_param -n osc.$tgt.cur_grant_bytes)
8353 if [[ $cur_grant -gt $max_cur_granted ]]; then
8355 error "cur_grant $cur_grant > $max_cur_granted"
8361 run_test 64d "check grant limit exceed"
8367 local cur_grants=$($LCTL get_param -n osc.$tgt.cur_grant_bytes)
8369 ((cur_grants == expected)) ||
8370 error "$msg: grants mismatch: $cur_grants, expected $expected"
8374 echo $((($1 + $2 - 1) & ~($2 - 1)))
8378 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8379 [ $OST1_VERSION -ge $(version_code 2.11.56) ] ||
8380 skip "Need OSS version at least 2.11.56"
8382 # Remount client to reset grant
8383 remount_client $MOUNT || error "failed to remount client"
8384 local osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8386 local init_grants=$(import_param $osc_tgt initial_grant)
8388 check_grants $osc_tgt $init_grants "init grants"
8390 local extent_tax=$(import_param $osc_tgt grant_extent_tax)
8391 local max_brw_size=$(import_param $osc_tgt max_brw_size)
8392 local gbs=$(import_param $osc_tgt grant_block_size)
8394 # write random number of bytes from max_brw_size / 4 to max_brw_size
8395 local write_bytes=$(shuf -i $((max_brw_size / 4))-$max_brw_size -n 1)
8396 # align for direct io
8397 write_bytes=$(round_up_p2 $write_bytes PAGE_SIZE)
8398 # round to grant consumption unit
8399 local wb_round_up=$(round_up_p2 $write_bytes gbs)
8401 local grants=$((wb_round_up + extent_tax))
8403 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8405 # define OBD_FAIL_TGT_NO_GRANT 0x725
8406 # make the server not grant more back
8407 do_facet ost1 $LCTL set_param fail_loc=0x725
8408 dd if=/dev/zero of=$DIR/$tfile bs=$write_bytes count=1 oflag=direct
8410 do_facet ost1 $LCTL set_param fail_loc=0
8412 check_grants $osc_tgt $((init_grants - grants)) "dio w/o grant alloc"
8414 rm -f $DIR/$tfile || error "rm failed"
8416 # Remount client to reset grant
8417 remount_client $MOUNT || error "failed to remount client"
8418 osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8420 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8422 # define OBD_FAIL_TGT_NO_GRANT 0x725
8423 # make the server not grant more back
8424 do_facet ost1 $LCTL set_param fail_loc=0x725
8425 $MULTIOP $DIR/$tfile "oO_WRONLY:w${write_bytes}yc"
8426 do_facet ost1 $LCTL set_param fail_loc=0
8428 check_grants $osc_tgt $((init_grants - grants)) "buf io w/o grant alloc"
8430 run_test 64e "check grant consumption (no grant allocation)"
8433 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8435 # Remount client to reset grant
8436 remount_client $MOUNT || error "failed to remount client"
8437 local osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8439 local init_grants=$(import_param $osc_tgt initial_grant)
8440 local extent_tax=$(import_param $osc_tgt grant_extent_tax)
8441 local max_brw_size=$(import_param $osc_tgt max_brw_size)
8442 local gbs=$(import_param $osc_tgt grant_block_size)
8443 local chunk=$(grant_chunk $osc_tgt)
8445 # write random number of bytes from max_brw_size / 4 to max_brw_size
8446 local write_bytes=$(shuf -i $((max_brw_size / 4))-$max_brw_size -n 1)
8447 # align for direct io
8448 write_bytes=$(round_up_p2 $write_bytes PAGE_SIZE)
8449 # round to grant consumption unit
8450 local wb_round_up=$(round_up_p2 $write_bytes gbs)
8452 local grants=$((wb_round_up + extent_tax))
8454 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8455 dd if=/dev/zero of=$DIR/$tfile bs=$write_bytes count=1 oflag=direct ||
8456 error "error writing to $DIR/$tfile"
8458 check_grants $osc_tgt $((init_grants - grants + chunk)) \
8459 "direct io with grant allocation"
8461 rm -f $DIR/$tfile || error "rm failed"
8463 # Remount client to reset grant
8464 remount_client $MOUNT || error "failed to remount client"
8465 osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8467 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8469 local cmd="oO_WRONLY:w${write_bytes}_yc"
8471 $MULTIOP $DIR/$tfile $cmd &
8475 check_grants $osc_tgt $((init_grants - grants)) \
8476 "buffered io, not write rpc"
8478 kill -USR1 $MULTIPID
8481 check_grants $osc_tgt $((init_grants - grants + chunk)) \
8482 "buffered io, one RPC"
8484 run_test 64f "check grant consumption (with grant allocation)"
8486 # bug 1414 - set/get directories' stripe info
8488 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8490 test_mkdir $DIR/$tdir
8492 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
8494 run_test 65a "directory with no stripe info"
8497 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8499 test_mkdir $DIR/$tdir
8500 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8502 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
8505 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
8507 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
8510 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8511 [ $OSTCOUNT -lt 2 ] && skip_env "need at least 2 OSTs"
8513 test_mkdir $DIR/$tdir
8514 local stripesize=$($LFS getstripe -S $DIR/$tdir)
8516 $LFS setstripe -S $((stripesize * 4)) -i 1 \
8517 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
8519 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
8521 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
8524 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8526 test_mkdir $DIR/$tdir
8527 local STRIPECOUNT=$($LFS getstripe -c $DIR/$tdir)
8528 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8530 if [[ $STRIPECOUNT -le 0 ]]; then
8532 elif [[ $STRIPECOUNT -gt $LOV_MAX_STRIPE_COUNT ]]; then
8533 [[ $OSTCOUNT -gt $LOV_MAX_STRIPE_COUNT ]] &&
8534 sc=$LOV_MAX_STRIPE_COUNT || sc=$(($OSTCOUNT - 1))
8536 sc=$(($STRIPECOUNT - 1))
8538 $LFS setstripe -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
8539 touch $DIR/$tdir/f4 $DIR/$tdir/f5
8540 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
8541 error "lverify failed"
8543 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
8546 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8548 test_mkdir $DIR/$tdir
8550 $LFS setstripe $DIR/$tdir || error "setstripe"
8551 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
8552 error "no stripe info failed"
8554 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
8556 run_test 65e "directory setstripe defaults"
8559 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8561 test_mkdir $DIR/${tdir}f
8562 $RUNAS $LFS setstripe $DIR/${tdir}f &&
8563 error "setstripe succeeded" || true
8565 run_test 65f "dir setstripe permission (should return error) ==="
8568 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8570 test_mkdir $DIR/$tdir
8571 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8573 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
8574 error "setstripe -S failed"
8575 $LFS setstripe -d $DIR/$tdir || error "setstripe -d failed"
8576 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
8577 error "delete default stripe failed"
8579 run_test 65g "directory setstripe -d"
8582 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8584 test_mkdir $DIR/$tdir
8585 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8587 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
8588 error "setstripe -S failed"
8589 test_mkdir $DIR/$tdir/dd1
8590 [ $($LFS getstripe -c $DIR/$tdir) = $($LFS getstripe -c $DIR/$tdir/dd1) ] ||
8591 error "stripe info inherit failed"
8593 run_test 65h "directory stripe info inherit ===================="
8596 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8598 save_layout_restore_at_exit $MOUNT
8600 # bug6367: set non-default striping on root directory
8601 $LFS setstripe -S 65536 -c -1 $MOUNT || error "error setting stripe"
8603 # bug12836: getstripe on -1 default directory striping
8604 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
8606 # bug12836: getstripe -v on -1 default directory striping
8607 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
8609 # bug12836: new find on -1 default directory striping
8610 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
8612 run_test 65i "various tests to set root directory striping"
8614 test_65j() { # bug6367
8615 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8619 # if we aren't already remounting for each test, do so for this test
8620 if [ "$I_MOUNTED" = "yes" ]; then
8621 cleanup || error "failed to unmount"
8625 save_layout_restore_at_exit $MOUNT
8627 $LFS setstripe -d $MOUNT || error "setstripe failed"
8629 run_test 65j "set default striping on root directory (bug 6367)="
8633 wait_delete_completed
8634 do_facet $SINGLEMDS "lctl set_param -n \
8635 osp.$ost*MDT0000.max_create_count=$max_count"
8636 do_facet $SINGLEMDS "lctl set_param -n \
8637 osp.$ost*MDT0000.create_count=$count"
8638 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
8639 echo $INACTIVE_OSC "is Activate"
8641 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
8644 test_65k() { # bug11679
8645 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8646 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8647 remote_mds_nodsh && skip "remote MDS with nodsh"
8649 local disable_precreate=true
8650 [ $MDS1_VERSION -le $(version_code 2.8.54) ] &&
8651 disable_precreate=false
8653 echo "Check OST status: "
8654 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
8655 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
8657 for OSC in $MDS_OSCS; do
8658 echo $OSC "is active"
8659 do_facet $SINGLEMDS lctl --device %$OSC activate
8662 for INACTIVE_OSC in $MDS_OSCS; do
8663 local ost=$(osc_to_ost $INACTIVE_OSC)
8664 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
8665 lov.*md*.target_obd |
8666 awk -F: /$ost/'{ print $1 }' | head -n 1)
8669 $LFS setstripe -i $ostnum -c 1 $DIR/$tdir
8670 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
8672 echo "Deactivate: " $INACTIVE_OSC
8673 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
8675 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
8676 osp.$ost*MDT0000.create_count")
8677 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
8678 osp.$ost*MDT0000.max_create_count")
8679 $disable_precreate &&
8680 do_facet $SINGLEMDS "lctl set_param -n \
8681 osp.$ost*MDT0000.max_create_count=0"
8683 for idx in $(seq 0 $((OSTCOUNT - 1))); do
8684 [ -f $DIR/$tdir/$idx ] && continue
8685 echo "$LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx"
8686 $LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx ||
8688 error "setstripe $idx should succeed"; }
8689 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
8691 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
8694 do_facet $SINGLEMDS "lctl set_param -n \
8695 osp.$ost*MDT0000.max_create_count=$max_count"
8696 do_facet $SINGLEMDS "lctl set_param -n \
8697 osp.$ost*MDT0000.create_count=$count"
8698 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
8699 echo $INACTIVE_OSC "is Activate"
8701 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
8704 run_test 65k "validate manual striping works properly with deactivated OSCs"
8706 test_65l() { # bug 12836
8707 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8709 test_mkdir -p $DIR/$tdir/test_dir
8710 $LFS setstripe -c -1 $DIR/$tdir/test_dir
8711 $LFS find -mtime -1 $DIR/$tdir >/dev/null
8713 run_test 65l "lfs find on -1 stripe dir ========================"
8716 local layout=$(save_layout $MOUNT)
8717 $RUNAS $LFS setstripe -c 2 $MOUNT && {
8718 restore_layout $MOUNT $layout
8719 error "setstripe should fail by non-root users"
8723 run_test 65m "normal user can't set filesystem default stripe"
8726 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
8727 [[ $MDS1_VERSION -ge $(version_code 2.12.50) ]] ||
8728 skip "Need MDS version at least 2.12.50"
8729 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
8731 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
8732 which getfattr > /dev/null 2>&1 || skip_env "no getfattr command"
8733 which setfattr > /dev/null 2>&1 || skip_env "no setfattr command"
8735 local root_layout=$(save_layout $MOUNT)
8736 stack_trap "restore_layout $MOUNT $root_layout" EXIT
8738 # new subdirectory under root directory should not inherit
8739 # the default layout from root
8740 local dir1=$MOUNT/$tdir-1
8741 mkdir $dir1 || error "mkdir $dir1 failed"
8742 ! getfattr -n trusted.lov $dir1 &> /dev/null ||
8743 error "$dir1 shouldn't have LOV EA"
8745 # delete the default layout on root directory
8746 $LFS setstripe -d $MOUNT || error "delete root default layout failed"
8748 local dir2=$MOUNT/$tdir-2
8749 mkdir $dir2 || error "mkdir $dir2 failed"
8750 ! getfattr -n trusted.lov $dir2 &> /dev/null ||
8751 error "$dir2 shouldn't have LOV EA"
8753 # set a new striping pattern on root directory
8754 local def_stripe_size=$($LFS getstripe -S $MOUNT)
8755 local new_def_stripe_size=$((def_stripe_size * 2))
8756 $LFS setstripe -S $new_def_stripe_size $MOUNT ||
8757 error "set stripe size on $MOUNT failed"
8759 # new file created in $dir2 should inherit the new stripe size from
8760 # the filesystem default
8761 local file2=$dir2/$tfile-2
8762 touch $file2 || error "touch $file2 failed"
8764 local file2_stripe_size=$($LFS getstripe -S $file2)
8765 [[ $file2_stripe_size -eq $new_def_stripe_size ]] ||
8767 echo "file2_stripe_size: '$file2_stripe_size'"
8768 echo "new_def_stripe_size: '$new_def_stripe_size'"
8769 error "$file2 didn't inherit stripe size $new_def_stripe_size"
8772 local dir3=$MOUNT/$tdir-3
8773 mkdir $dir3 || error "mkdir $dir3 failed"
8774 # $dir3 shouldn't have LOV EA, but "lfs getstripe -d $dir3" should show
8775 # the root layout, which is the actual default layout that will be used
8776 # when new files are created in $dir3.
8777 local dir3_layout=$(get_layout_param $dir3)
8778 local root_dir_layout=$(get_layout_param $MOUNT)
8779 [[ "$dir3_layout" = "$root_dir_layout" ]] ||
8781 echo "dir3_layout: '$dir3_layout'"
8782 echo "root_dir_layout: '$root_dir_layout'"
8783 error "$dir3 should show the default layout from $MOUNT"
8786 # set OST pool on root directory
8787 local pool=$TESTNAME
8788 pool_add $pool || error "add $pool failed"
8789 pool_add_targets $pool 0 $((OSTCOUNT - 1)) 1 ||
8790 error "add targets to $pool failed"
8792 $LFS setstripe -p $pool $MOUNT ||
8793 error "set OST pool on $MOUNT failed"
8795 # new file created in $dir3 should inherit the pool from
8796 # the filesystem default
8797 local file3=$dir3/$tfile-3
8798 touch $file3 || error "touch $file3 failed"
8800 local file3_pool=$($LFS getstripe -p $file3)
8801 [[ "$file3_pool" = "$pool" ]] ||
8802 error "$file3 ('$file3_pool') didn't inherit OST pool '$pool'"
8804 local dir4=$MOUNT/$tdir-4
8805 mkdir $dir4 || error "mkdir $dir4 failed"
8806 local dir4_layout=$(get_layout_param $dir4)
8807 root_dir_layout=$(get_layout_param $MOUNT)
8808 echo "$LFS getstripe -d $dir4"
8809 $LFS getstripe -d $dir4
8810 echo "$LFS getstripe -d $MOUNT"
8811 $LFS getstripe -d $MOUNT
8812 [[ "$dir4_layout" = "$root_dir_layout" ]] ||
8814 echo "dir4_layout: '$dir4_layout'"
8815 echo "root_dir_layout: '$root_dir_layout'"
8816 error "$dir4 should show the default layout from $MOUNT"
8819 # new file created in $dir4 should inherit the pool from
8820 # the filesystem default
8821 local file4=$dir4/$tfile-4
8822 touch $file4 || error "touch $file4 failed"
8824 local file4_pool=$($LFS getstripe -p $file4)
8825 [[ "$file4_pool" = "$pool" ]] ||
8826 error "$file4 ('$file4_pool') didn't inherit OST pool $pool"
8828 # new subdirectory under non-root directory should inherit
8829 # the default layout from its parent directory
8830 $LFS setstripe -S $new_def_stripe_size -p $pool $dir4 ||
8831 error "set directory layout on $dir4 failed"
8833 local dir5=$dir4/$tdir-5
8834 mkdir $dir5 || error "mkdir $dir5 failed"
8836 dir4_layout=$(get_layout_param $dir4)
8837 local dir5_layout=$(get_layout_param $dir5)
8838 [[ "$dir4_layout" = "$dir5_layout" ]] ||
8840 echo "dir4_layout: '$dir4_layout'"
8841 echo "dir5_layout: '$dir5_layout'"
8842 error "$dir5 should inherit the default layout from $dir4"
8845 # though subdir under ROOT doesn't inherit default layout, but
8846 # its sub dir/file should be created with default layout.
8847 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
8848 [[ $MDS1_VERSION -ge $(version_code 2.12.59) ]] ||
8849 skip "Need MDS version at least 2.12.59"
8851 local default_lmv_count=$($LFS getdirstripe -D -c $MOUNT)
8852 local default_lmv_index=$($LFS getdirstripe -D -i $MOUNT)
8853 local default_lmv_hash=$($LFS getdirstripe -D -H $MOUNT)
8855 if [ $default_lmv_hash == "none" ]; then
8856 stack_trap "$LFS setdirstripe -D -d $MOUNT" EXIT
8858 stack_trap "$LFS setdirstripe -D -i $default_lmv_index \
8859 -c $default_lmv_count -H $default_lmv_hash $MOUNT" EXIT
8862 $LFS setdirstripe -D -c 2 $MOUNT ||
8863 error "setdirstripe -D -c 2 failed"
8864 mkdir $MOUNT/$tdir-6 || error "mkdir $tdir-6 failed"
8865 local lmv_count=$($LFS getdirstripe -c $MOUNT/$tdir-6)
8866 [ $lmv_count -eq 2 ] || error "$tdir-6 stripe count $lmv_count"
8868 run_test 65n "don't inherit default layout from root for new subdirectories"
8870 # bug 2543 - update blocks count on client
8872 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8875 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
8876 sync; sync_all_data; sync; sync_all_data
8877 cancel_lru_locks osc
8878 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
8879 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
8881 run_test 66 "update inode blocks count on client ==============="
8884 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
8888 swapon -s | awk '($1 == "'$1'") { print $4 }'
8891 # bug5265, obdfilter oa2dentry return -ENOENT
8892 # #define OBD_FAIL_SRV_ENOENT 0x217
8894 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8895 remote_ost_nodsh && skip "remote OST with nodsh"
8898 $LFS setstripe -c 1 -i 0 $f
8900 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
8902 do_facet ost1 lctl set_param fail_loc=0x217
8903 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
8904 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
8906 do_facet ost1 lctl set_param fail_loc=0
8907 $DIRECTIO write $f 0 2 || error "write error"
8909 cancel_lru_locks osc
8910 $DIRECTIO read $f 0 1 || error "read error"
8912 do_facet ost1 lctl set_param fail_loc=0x217
8913 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
8915 do_facet ost1 lctl set_param fail_loc=0
8918 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
8921 test_mkdir $DIR/$tdir
8922 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
8923 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
8925 run_test 71 "Running dbench on lustre (don't segment fault) ===="
8927 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
8928 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8929 [ "$RUNAS_ID" = "$UID" ] &&
8930 skip_env "RUNAS_ID = UID = $UID -- skipping"
8931 # Check that testing environment is properly set up. Skip if not
8932 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS ||
8933 skip_env "User $RUNAS_ID does not exist - skipping"
8936 chmod 777 $DIR/$tfile
8937 chmod ug+s $DIR/$tfile
8938 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
8939 error "$RUNAS dd $DIR/$tfile failed"
8940 # See if we are still setuid/sgid
8941 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
8942 error "S/gid is not dropped on write"
8943 # Now test that MDS is updated too
8944 cancel_lru_locks mdc
8945 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
8946 error "S/gid is not dropped on MDS"
8949 run_test 72a "Test that remove suid works properly (bug5695) ===="
8951 test_72b() { # bug 24226 -- keep mode setting when size is not changing
8954 [ "$RUNAS_ID" = "$UID" ] &&
8955 skip_env "RUNAS_ID = UID = $UID -- skipping"
8956 [ "$RUNAS_ID" -eq 0 ] &&
8957 skip_env "RUNAS_ID = 0 -- skipping"
8958 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8959 # Check that testing environment is properly set up. Skip if not
8960 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS ||
8961 skip_env "User $RUNAS_ID does not exist - skipping"
8963 touch $DIR/${tfile}-f{g,u}
8964 test_mkdir $DIR/${tfile}-dg
8965 test_mkdir $DIR/${tfile}-du
8966 chmod 770 $DIR/${tfile}-{f,d}{g,u}
8967 chmod g+s $DIR/${tfile}-{f,d}g
8968 chmod u+s $DIR/${tfile}-{f,d}u
8969 for perm in 777 2777 4777; do
8970 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
8971 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
8972 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
8973 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
8977 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
8979 # bug 3462 - multiple simultaneous MDC requests
8981 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8983 test_mkdir $DIR/d73-1
8984 test_mkdir $DIR/d73-2
8985 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
8988 lctl set_param fail_loc=0x80000129
8989 $MULTIOP $DIR/d73-1/f73-2 Oc &
8991 lctl set_param fail_loc=0
8993 $MULTIOP $DIR/d73-2/f73-3 Oc &
8997 wait $pid1 || return 1
9001 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
9002 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
9003 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
9007 run_test 73 "multiple MDC requests (should not deadlock)"
9009 test_74a() { # bug 6149, 6184
9010 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9013 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
9015 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
9016 # will spin in a tight reconnection loop
9017 $LCTL set_param fail_loc=0x8000030e
9018 # get any lock that won't be difficult - lookup works.
9020 $LCTL set_param fail_loc=0
9024 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
9026 test_74b() { # bug 13310
9027 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9029 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
9031 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
9032 # will spin in a tight reconnection loop
9033 $LCTL set_param fail_loc=0x8000030e
9034 # get a "difficult" lock
9036 $LCTL set_param fail_loc=0
9040 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
9043 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9045 #define OBD_FAIL_LDLM_NEW_LOCK
9046 $LCTL set_param fail_loc=0x319
9047 touch $DIR/$tfile && error "touch successful"
9048 $LCTL set_param fail_loc=0
9051 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
9053 slab_lic=/sys/kernel/slab/lustre_inode_cache
9055 [ -f $slab_lic/shrink ] && echo 1 > $slab_lic/shrink
9056 [ -f $slab_lic/objects ] && awk '{ print $1 }' $slab_lic/objects ||
9057 awk '/lustre_inode_cache/ { print $2; exit }' /proc/slabinfo
9060 test_76a() { # Now for b=20433, added originally in b=1443
9061 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9063 cancel_lru_locks osc
9064 # there may be some slab objects cached per core
9065 local cpus=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
9066 local before=$(num_objects)
9067 local count=$((512 * cpus))
9068 [ "$SLOW" = "no" ] && count=$((128 * cpus))
9069 local margin=$((count / 10))
9070 if [[ -f $slab_lic/aliases ]]; then
9071 local aliases=$(cat $slab_lic/aliases)
9072 (( aliases > 0 )) && margin=$((margin * aliases))
9075 echo "before slab objects: $before"
9076 for i in $(seq $count); do
9080 cancel_lru_locks osc
9081 local after=$(num_objects)
9082 echo "created: $count, after slab objects: $after"
9083 # shared slab counts are not very accurate, allow significant margin
9084 # the main goal is that the cache growth is not permanently > $count
9085 while (( after > before + margin )); do
9087 after=$(num_objects)
9089 (( wait % 5 == 0 )) && echo "wait $wait seconds objects: $after"
9090 if (( wait > 60 )); then
9091 error "inode slab grew from $before+$margin to $after"
9095 run_test 76a "confirm clients recycle inodes properly ===="
9098 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9099 [ $CLIENT_VERSION -ge $(version_code 2.13.55) ] || skip "not supported"
9102 local before=$(num_objects)
9104 for i in $(seq $count); do
9109 local after=$(num_objects)
9112 while (( after > before )); do
9114 after=$(num_objects)
9116 (( wait % 5 == 0 )) && echo "wait $wait seconds objects: $after"
9117 if (( wait > 60 )); then
9118 error "inode slab grew from $before to $after"
9122 echo "slab objects before: $before, after: $after"
9124 run_test 76b "confirm clients recycle directory inodes properly ===="
9129 # Note: in sptlrpc modes which enable its own bulk checksum, the
9130 # original crc32_le bulk checksum will be automatically disabled,
9131 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
9132 # will be checked by sptlrpc code against sptlrpc bulk checksum.
9133 # In this case set_checksums() will not be no-op, because sptlrpc
9134 # bulk checksum will be enabled all through the test.
9136 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
9137 lctl set_param -n osc.*.checksums $1
9141 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
9142 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
9143 CKSUM_TYPES=${CKSUM_TYPES:-$(lctl get_param -n osc.*osc-[^mM]*.checksum_type |
9144 tr -d [] | head -n1)}
9147 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
9149 log "set checksum type to $1, rc = $rc"
9153 get_osc_checksum_type()
9155 # arugment 1: OST name, like OST0000
9157 checksum_type=$(lctl get_param -n osc.*${ost}-osc-[^mM]*.checksum_type |
9158 sed 's/.*\[\(.*\)\].*/\1/g')
9160 [ $rc -ne 0 ] && error "failed to get checksum type of $ost, rc = $rc, output = $checksum_type"
9164 F77_TMP=$TMP/f77-temp
9167 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
9168 error "error writing to $F77_TMP"
9171 test_77a() { # bug 10889
9172 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9173 $GSS && skip_env "could not run with gss"
9175 [ ! -f $F77_TMP ] && setup_f77
9177 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
9181 run_test 77a "normal checksum read/write operation"
9183 test_77b() { # bug 10889
9184 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9185 $GSS && skip_env "could not run with gss"
9187 [ ! -f $F77_TMP ] && setup_f77
9188 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
9189 $LCTL set_param fail_loc=0x80000409
9192 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
9193 error "dd error: $?"
9194 $LCTL set_param fail_loc=0
9196 for algo in $CKSUM_TYPES; do
9197 cancel_lru_locks osc
9198 set_checksum_type $algo
9199 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
9200 $LCTL set_param fail_loc=0x80000408
9201 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
9202 $LCTL set_param fail_loc=0
9205 set_checksum_type $ORIG_CSUM_TYPE
9208 run_test 77b "checksum error on client write, read"
9213 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=0
9215 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=0
9216 [ -n "$osc_file_prefix" ] && rm -f ${osc_file_prefix}*
9217 $check_ost && [ -n "$ost_file_prefix" ] &&
9218 do_facet ost1 rm -f ${ost_file_prefix}\*
9222 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9223 $GSS && skip_env "could not run with gss"
9224 remote_ost_nodsh && skip "remote OST with nodsh"
9227 local osc_file_prefix
9229 local check_ost=false
9230 local ost_file_prefix
9236 # ensure corruption will occur on first OSS/OST
9237 $LFS setstripe -i 0 $DIR/$tfile
9239 [ ! -f $F77_TMP ] && setup_f77
9240 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
9241 error "dd write error: $?"
9242 fid=$($LFS path2fid $DIR/$tfile)
9244 if [ $OST1_VERSION -ge $(version_code 2.9.57) ]
9247 ost_file_prefix=$(do_facet ost1 $LCTL get_param -n debug_path)
9248 ost_file_prefix=${ost_file_prefix}-checksum_dump-ost-\\${fid}
9250 echo "OSS do not support bulk pages dump upon error"
9253 osc_file_prefix=$($LCTL get_param -n debug_path)
9254 osc_file_prefix=${osc_file_prefix}-checksum_dump-osc-\\${fid}
9256 trap cleanup_77c EXIT
9259 # enable bulk pages dump upon error on Client
9260 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=1
9261 # enable bulk pages dump upon error on OSS
9263 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=1
9265 # flush Client cache to allow next read to reach OSS
9266 cancel_lru_locks osc
9268 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
9269 $LCTL set_param fail_loc=0x80000408
9270 dd if=$DIR/$tfile of=/dev/null bs=1M || error "dd read error: $?"
9271 $LCTL set_param fail_loc=0
9275 # check cksum dump on Client
9276 osc_file=$(ls ${osc_file_prefix}*)
9277 [ -n "$osc_file" ] || error "no checksum dump file on Client"
9278 # OBD_FAIL_OSC_CHECKSUM_RECEIVE corrupts with "bad1" at start of file
9279 bad1=$(dd if=$osc_file bs=1 count=4 2>/dev/null) || error "dd error: $?"
9280 [ $bad1 == "bad1" ] || error "unexpected corrupt pattern"
9281 orig_cksum=$(dd if=$F77_TMP bs=1 skip=4 count=1048572 2>/dev/null |
9283 dump_cksum=$(dd if=$osc_file bs=1 skip=4 2>/dev/null | cksum)
9284 [[ "$orig_cksum" == "$dump_cksum" ]] ||
9285 error "dump content does not match on Client"
9287 $check_ost || skip "No need to check cksum dump on OSS"
9289 # check cksum dump on OSS
9290 ost_file=$(do_facet ost1 ls ${ost_file_prefix}\*)
9291 [ -n "$ost_file" ] || error "no checksum dump file on OSS"
9292 orig_cksum=$(dd if=$F77_TMP bs=1048576 count=1 2>/dev/null | cksum)
9293 dump_cksum=$(do_facet ost1 dd if=$ost_file 2>/dev/null \| cksum)
9294 [[ "$orig_cksum" == "$dump_cksum" ]] ||
9295 error "dump content does not match on OSS"
9299 run_test 77c "checksum error on client read with debug"
9301 test_77d() { # bug 10889
9302 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9303 $GSS && skip_env "could not run with gss"
9305 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
9306 $LCTL set_param fail_loc=0x80000409
9308 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
9309 error "direct write: rc=$?"
9310 $LCTL set_param fail_loc=0
9313 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
9314 $LCTL set_param fail_loc=0x80000408
9316 cancel_lru_locks osc
9317 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
9318 error "direct read: rc=$?"
9319 $LCTL set_param fail_loc=0
9322 run_test 77d "checksum error on OST direct write, read"
9324 test_77f() { # bug 10889
9325 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9326 $GSS && skip_env "could not run with gss"
9329 for algo in $CKSUM_TYPES; do
9330 cancel_lru_locks osc
9331 set_checksum_type $algo
9332 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
9333 $LCTL set_param fail_loc=0x409
9334 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
9335 error "direct write succeeded"
9336 $LCTL set_param fail_loc=0
9338 set_checksum_type $ORIG_CSUM_TYPE
9341 run_test 77f "repeat checksum error on write (expect error)"
9343 test_77g() { # bug 10889
9344 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9345 $GSS && skip_env "could not run with gss"
9346 remote_ost_nodsh && skip "remote OST with nodsh"
9348 [ ! -f $F77_TMP ] && setup_f77
9350 local file=$DIR/$tfile
9351 stack_trap "rm -f $file" EXIT
9353 $LFS setstripe -c 1 -i 0 $file
9354 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
9355 do_facet ost1 lctl set_param fail_loc=0x8000021a
9357 dd if=$F77_TMP of=$file bs=1M count=$F77SZ ||
9358 error "write error: rc=$?"
9359 do_facet ost1 lctl set_param fail_loc=0
9362 cancel_lru_locks osc
9363 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
9364 do_facet ost1 lctl set_param fail_loc=0x8000021b
9366 cmp $F77_TMP $file || error "file compare failed"
9367 do_facet ost1 lctl set_param fail_loc=0
9370 run_test 77g "checksum error on OST write, read"
9372 test_77k() { # LU-10906
9373 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9374 $GSS && skip_env "could not run with gss"
9376 local cksum_param="osc.$FSNAME*.checksums"
9377 local get_checksum="$LCTL get_param -n $cksum_param | head -n1"
9381 [ "$ORIG_CSUM" ] || ORIG_CSUM=$(eval $get_checksum)
9382 stack_trap "wait_update $HOSTNAME '$get_checksum' $ORIG_CSUM || true"
9383 stack_trap "do_facet mgs $LCTL set_param -P $cksum_param=$ORIG_CSUM"
9386 do_facet mgs $LCTL set_param -P $cksum_param=$i ||
9387 error "failed to set checksum=$i on MGS"
9388 wait_update $HOSTNAME "$get_checksum" $i
9390 echo "remount client, checksum should be $i"
9391 remount_client $MOUNT || error "failed to remount client"
9392 checksum=$(eval $get_checksum)
9393 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
9395 # remove persistent param to avoid races with checksum mountopt below
9396 do_facet mgs $LCTL set_param -P -d $cksum_param ||
9397 error "failed to delete checksum on MGS"
9399 for opt in "checksum" "nochecksum"; do
9400 #remount with mount option
9401 echo "remount client with option $opt, checksum should be $i"
9402 umount_client $MOUNT || error "failed to umount client"
9403 mount_client $MOUNT "$MOUNT_OPTS,$opt" ||
9404 error "failed to mount client with option '$opt'"
9405 checksum=$(eval $get_checksum)
9406 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
9410 remount_client $MOUNT || error "failed to remount client"
9412 run_test 77k "enable/disable checksum correctly"
9415 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9416 $GSS && skip_env "could not run with gss"
9419 stack_trap "set_checksums $ORIG_CSUM" EXIT
9420 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
9422 set_checksum_type invalid && error "unexpected success of invalid checksum type"
9424 $LFS setstripe -c 1 -i 0 $DIR/$tfile
9425 for algo in $CKSUM_TYPES; do
9426 set_checksum_type $algo || error "fail to set checksum type $algo"
9427 osc_algo=$(get_osc_checksum_type OST0000)
9428 [ "$osc_algo" != "$algo" ] && error "checksum type is $osc_algo after setting it to $algo"
9430 # no locks, no reqs to let the connection idle
9431 cancel_lru_locks osc
9432 lru_resize_disable osc
9433 wait_osc_import_state client ost1 IDLE
9435 # ensure ost1 is connected
9436 stat $DIR/$tfile >/dev/null || error "can't stat"
9437 wait_osc_import_state client ost1 FULL
9439 osc_algo=$(get_osc_checksum_type OST0000)
9440 [ "$osc_algo" != "$algo" ] && error "checksum type changed from $algo to $osc_algo after reconnection"
9444 run_test 77l "preferred checksum type is remembered after reconnected"
9446 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
9455 test_78() { # bug 10901
9456 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9457 remote_ost || skip_env "local OST"
9460 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
9461 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
9462 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
9463 echo "MemTotal: $MEMTOTAL"
9465 # reserve 256MB of memory for the kernel and other running processes,
9466 # and then take 1/2 of the remaining memory for the read/write buffers.
9467 if [ $MEMTOTAL -gt 512 ] ;then
9468 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
9470 # for those poor memory-starved high-end clusters...
9471 MEMTOTAL=$((MEMTOTAL / 2))
9473 echo "Mem to use for directio: $MEMTOTAL"
9475 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
9476 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
9477 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
9478 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
9480 echo "Smallest OST: $SMALLESTOST"
9481 [[ $SMALLESTOST -lt 10240 ]] &&
9482 skip "too small OSTSIZE, useless to run large O_DIRECT test"
9484 trap cleanup_test_78 EXIT
9486 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
9487 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
9489 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
9490 echo "File size: $F78SIZE"
9491 $LFS setstripe -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
9492 for i in $(seq 1 $NSEQ); do
9493 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
9494 echo directIO rdwr round $i of $NSEQ
9495 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
9500 run_test 78 "handle large O_DIRECT writes correctly ============"
9502 test_79() { # bug 12743
9503 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9505 wait_delete_completed
9507 BKTOTAL=$(calc_osc_kbytes kbytestotal)
9508 BKFREE=$(calc_osc_kbytes kbytesfree)
9509 BKAVAIL=$(calc_osc_kbytes kbytesavail)
9511 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
9512 DFTOTAL=`echo $STRING | cut -d, -f1`
9513 DFUSED=`echo $STRING | cut -d, -f2`
9514 DFAVAIL=`echo $STRING | cut -d, -f3`
9515 DFFREE=$(($DFTOTAL - $DFUSED))
9517 ALLOWANCE=$((64 * $OSTCOUNT))
9519 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
9520 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
9521 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
9523 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
9524 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
9525 error "df free($DFFREE) mismatch OST free($BKFREE)"
9527 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
9528 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
9529 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
9532 run_test 79 "df report consistency check ======================="
9534 test_80() { # bug 10718
9535 remote_ost_nodsh && skip "remote OST with nodsh"
9536 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9538 # relax strong synchronous semantics for slow backends like ZFS
9539 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
9540 local soc="obdfilter.*.sync_lock_cancel"
9541 local save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
9543 # "sync_on_lock_cancel" was broken by v2_11_55_0-26-g7059644e9a
9544 if [ -z "$save" ]; then
9545 soc="obdfilter.*.sync_on_lock_cancel"
9546 save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
9549 if [ "$save" != "never" ]; then
9550 local hosts=$(comma_list $(osts_nodes))
9552 do_nodes $hosts $LCTL set_param $soc=never
9553 stack_trap "do_nodes $hosts $LCTL set_param $soc=$save"
9557 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
9559 local before=$(date +%s)
9560 cancel_lru_locks osc
9561 local after=$(date +%s)
9562 local diff=$((after - before))
9563 [ $diff -le 1 ] || error "elapsed for 1M@1T = $diff"
9567 run_test 80 "Page eviction is equally fast at high offsets too"
9569 test_81a() { # LU-456
9570 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9571 remote_ost_nodsh && skip "remote OST with nodsh"
9573 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
9574 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
9575 do_facet ost1 lctl set_param fail_loc=0x80000228
9577 # write should trigger a retry and success
9578 $LFS setstripe -i 0 -c 1 $DIR/$tfile
9579 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9581 if [ $RC -ne 0 ] ; then
9582 error "write should success, but failed for $RC"
9585 run_test 81a "OST should retry write when get -ENOSPC ==============="
9587 test_81b() { # LU-456
9588 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9589 remote_ost_nodsh && skip "remote OST with nodsh"
9591 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
9592 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
9593 do_facet ost1 lctl set_param fail_loc=0x228
9595 # write should retry several times and return -ENOSPC finally
9596 $LFS setstripe -i 0 -c 1 $DIR/$tfile
9597 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9600 if [ $RC -ne $ENOSPC ] ; then
9601 error "dd should fail for -ENOSPC, but succeed."
9604 run_test 81b "OST should return -ENOSPC when retry still fails ======="
9607 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs"
9609 test_mkdir $DIR/$tdir.cvsroot
9610 chown $RUNAS_ID $DIR/$tdir.cvsroot
9613 $RUNAS cvs -d $DIR/$tdir.cvsroot init || error "cvs init failed"
9616 # some versions of cvs import exit(1) when asked to import links or
9617 # files they can't read. ignore those files.
9618 local toignore=$(find . -type l -printf '-I %f\n' -o \
9619 ! -perm /4 -printf '-I %f\n')
9620 $RUNAS cvs -d $DIR/$tdir.cvsroot import -m "nomesg" $toignore \
9621 $tdir.reposname vtag rtag
9624 test_mkdir $DIR/$tdir.reposname
9625 chown $RUNAS_ID $DIR/$tdir.reposname
9626 $RUNAS cvs -d $DIR/$tdir.cvsroot co $tdir.reposname
9628 cd $DIR/$tdir.reposname
9630 $RUNAS cvs add -m 'addmsg' foo99
9632 $RUNAS cvs commit -m 'nomsg' foo99
9633 rm -fr $DIR/$tdir.cvsroot
9635 run_test 99 "cvs strange file/directory operations"
9638 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9639 [[ "$NETTYPE" =~ tcp ]] ||
9640 skip_env "TCP secure port test, not useful for NETTYPE=$NETTYPE"
9641 remote_ost_nodsh && skip "remote OST with nodsh"
9642 remote_mds_nodsh && skip "remote MDS with nodsh"
9644 skip "useless for local single node setup"
9646 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
9647 [ "$PROT" != "tcp" ] && continue
9648 RPORT=$(echo $REMOTE | cut -d: -f2)
9649 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
9652 LPORT=`echo $LOCAL | cut -d: -f2`
9653 if [ $LPORT -ge 1024 ]; then
9654 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
9656 error_exit "local: $LPORT > 1024, remote: $RPORT"
9659 [ "$rc" = 0 ] || error_exit "privileged port not found" )
9661 run_test 100 "check local port using privileged port ==========="
9663 function get_named_value()
9667 grep -w "$tag" | sed "s/^$tag *\([0-9]*\) *.*/\1/"
9670 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
9671 awk '/^max_cached_mb/ { print $2 }')
9674 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
9679 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9684 local cache_limit=32
9686 $LCTL set_param -n osc.*-osc*.rpc_stats=0
9687 trap cleanup_101a EXIT
9688 $LCTL set_param -n llite.*.read_ahead_stats=0
9689 $LCTL set_param -n llite.*.max_cached_mb=$cache_limit
9692 # randomly read 10000 of 64K chunks from file 3x 32MB in size
9694 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
9695 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
9698 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
9699 get_named_value 'read.but.discarded'); do
9700 discard=$(($discard + $s))
9704 $LCTL get_param osc.*-osc*.rpc_stats
9705 $LCTL get_param llite.*.read_ahead_stats
9707 # Discard is generally zero, but sometimes a few random reads line up
9708 # and trigger larger readahead, which is wasted & leads to discards.
9709 if [[ $(($discard)) -gt $nreads ]]; then
9710 error "too many ($discard) discarded pages"
9712 rm -f $DIR/$tfile || true
9714 run_test 101a "check read-ahead for random reads"
9717 test_mkdir $DIR/$tdir
9719 local FILE_LENGTH=$2
9722 local FILE_SIZE_MB=$((FILE_LENGTH / ssize))
9724 local list=$(comma_list $(osts_nodes))
9725 set_osd_param $list '' read_cache_enable 0
9726 set_osd_param $list '' writethrough_cache_enable 0
9728 trap cleanup_test101bc EXIT
9729 # prepare the read-ahead file
9730 $LFS setstripe -S $ssize -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
9732 dd if=/dev/zero of=$DIR/$tfile bs=$ssize \
9733 count=$FILE_SIZE_MB 2> /dev/null
9737 cleanup_test101bc() {
9742 local list=$(comma_list $(osts_nodes))
9743 set_osd_param $list '' read_cache_enable 1
9744 set_osd_param $list '' writethrough_cache_enable 1
9748 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
9753 local STRIPE_SIZE=$2
9754 local FILE_LENGTH=$3
9755 local RA_INC=1048576
9756 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
9757 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
9758 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
9759 DISCARD=$($LCTL get_param -n llite.*.read_ahead_stats |
9760 get_named_value 'read.but.discarded' | calc_total)
9761 if [[ $DISCARD -gt $discard_limit ]]; then
9762 $LCTL get_param llite.*.read_ahead_stats
9763 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
9765 echo "Read-ahead success for size ${READ_SIZE}"
9770 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9771 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9773 local STRIPE_SIZE=1048576
9774 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
9776 if [ $SLOW == "yes" ]; then
9777 local FILE_LENGTH=$((STRIDE_SIZE * 64))
9779 local FILE_LENGTH=$((STRIDE_SIZE * 8))
9782 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
9784 # prepare the read-ahead file
9785 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
9786 cancel_lru_locks osc
9787 for BIDX in 2 4 8 16 32 64 128 256
9789 local BSIZE=$((BIDX*4096))
9790 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
9791 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
9792 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
9793 $LCTL set_param -n llite.*.read_ahead_stats=0
9794 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
9795 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
9796 cancel_lru_locks osc
9797 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
9802 run_test 101b "check stride-io mode read-ahead ================="
9805 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9807 local STRIPE_SIZE=1048576
9808 local FILE_LENGTH=$((STRIPE_SIZE*100))
9813 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
9815 cancel_lru_locks osc
9816 $LCTL set_param osc.*.rpc_stats=0
9817 $READS -f $DIR/$tfile -s$FILE_LENGTH -b$rsize -n$nreads -t 180
9818 $LCTL get_param osc.*.rpc_stats
9819 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
9820 local stats=$($LCTL get_param -n $osc_rpc_stats)
9821 local lines=$(echo "$stats" | awk 'END {print NR;}')
9824 if [ $lines -le 20 ]; then
9825 echo "continue debug"
9828 for size in 1 2 4 8; do
9829 local rpc=$(echo "$stats" |
9830 awk '($1 == "'$size':") {print $2; exit; }')
9831 [ $rpc != 0 ] && ((size * PAGE_SIZE < rsize)) &&
9832 error "Small $((size*PAGE_SIZE)) read IO $rpc!"
9834 echo "$osc_rpc_stats check passed!"
9839 run_test 101c "check stripe_size aligned read-ahead"
9842 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9844 local file=$DIR/$tfile
9845 local sz_MB=${FILESIZE_101d:-80}
9846 local ra_MB=${READAHEAD_MB:-40}
9848 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
9849 [ $free_MB -lt $sz_MB ] &&
9850 skip "Need free space ${sz_MB}M, have ${free_MB}M"
9852 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
9853 $LFS setstripe -c -1 $file || error "setstripe failed"
9855 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
9856 echo Cancel LRU locks on lustre client to flush the client cache
9857 cancel_lru_locks osc
9859 echo Disable read-ahead
9860 local old_RA=$($LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1)
9861 $LCTL set_param -n llite.*.max_read_ahead_mb=0
9862 stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb=$old_RA" EXIT
9863 $LCTL get_param -n llite.*.max_read_ahead_mb
9865 echo "Reading the test file $file with read-ahead disabled"
9866 local sz_KB=$((sz_MB * 1024 / 4))
9867 # 10485760 bytes transferred in 0.000938 secs (11179579337 bytes/sec)
9868 # 104857600 bytes (105 MB) copied, 0.00876352 s, 12.0 GB/s
9869 local raOFF=$(LANG=C dd if=$file of=/dev/null bs=4k count=$sz_KB |&
9870 sed -e '/records/d' -e 's/.* \([0-9]*\.[0-9]*\) *s.*/\1/')
9872 echo "Cancel LRU locks on lustre client to flush the client cache"
9873 cancel_lru_locks osc
9874 echo Enable read-ahead with ${ra_MB}MB
9875 $LCTL set_param -n llite.*.max_read_ahead_mb=$ra_MB
9877 echo "Reading the test file $file with read-ahead enabled"
9878 local raON=$(LANG=C dd if=$file of=/dev/null bs=4k count=$sz_KB |&
9879 sed -e '/records/d' -e 's/.* \([0-9]*\.[0-9]*\) *s.*/\1/')
9881 echo "read-ahead disabled time read $raOFF"
9882 echo "read-ahead enabled time read $raON"
9885 wait_delete_completed
9887 # use awk for this check instead of bash because it handles decimals
9888 awk "{ exit !($raOFF < 1.0 || $raOFF > $raON) }" <<<"ignore_me" ||
9889 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
9891 run_test 101d "file read with and without read-ahead enabled"
9894 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9896 local file=$DIR/$tfile
9897 local size_KB=500 #KB
9901 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
9902 local need_KB=$((count * size_KB))
9903 [[ $free_KB -le $need_KB ]] &&
9904 skip_env "Need free space $need_KB, have $free_KB"
9906 echo "Creating $count ${size_KB}K test files"
9907 for ((i = 0; i < $count; i++)); do
9908 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
9911 echo "Cancel LRU locks on lustre client to flush the client cache"
9912 cancel_lru_locks $OSC
9914 echo "Reset readahead stats"
9915 $LCTL set_param -n llite.*.read_ahead_stats=0
9917 for ((i = 0; i < $count; i++)); do
9918 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
9921 $LCTL get_param llite.*.max_cached_mb
9922 $LCTL get_param llite.*.read_ahead_stats
9923 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9924 get_named_value 'misses' | calc_total)
9926 for ((i = 0; i < $count; i++)); do
9927 rm -rf $file.$i 2>/dev/null
9930 #10000 means 20% reads are missing in readahead
9931 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
9933 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
9936 which iozone || skip_env "no iozone installed"
9938 local old_debug=$($LCTL get_param debug)
9939 old_debug=${old_debug#*=}
9940 $LCTL set_param debug="reada mmap"
9942 # create a test file
9943 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
9945 echo Cancel LRU locks on lustre client to flush the client cache
9946 cancel_lru_locks osc
9948 echo Reset readahead stats
9949 $LCTL set_param -n llite.*.read_ahead_stats=0
9951 echo mmap read the file with small block size
9952 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
9955 echo checking missing pages
9956 $LCTL get_param llite.*.read_ahead_stats
9957 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9958 get_named_value 'misses' | calc_total)
9960 $LCTL set_param debug="$old_debug"
9961 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
9964 run_test 101f "check mmap read performance"
9966 test_101g_brw_size_test() {
9968 local pages=$((mb * 1048576 / PAGE_SIZE))
9969 local file=$DIR/$tfile
9971 $LCTL set_param osc.*.max_pages_per_rpc=${mb}M ||
9972 { error "unable to set max_pages_per_rpc=${mb}M"; return 1; }
9973 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
9974 [ $mp -ne $pages ] && error "max_pages_per_rpc $mp != $pages" &&
9978 stack_trap "rm -f $file" EXIT
9979 $LCTL set_param -n osc.*.rpc_stats=0
9981 # 10 RPCs should be enough for the test
9983 dd if=/dev/zero of=$file bs=${mb}M count=$count ||
9984 { error "dd write ${mb} MB blocks failed"; return 3; }
9985 cancel_lru_locks osc
9986 dd of=/dev/null if=$file bs=${mb}M count=$count ||
9987 { error "dd write ${mb} MB blocks failed"; return 4; }
9989 # calculate number of full-sized read and write RPCs
9990 rpcs=($($LCTL get_param -n 'osc.*.rpc_stats' |
9991 sed -n '/pages per rpc/,/^$/p' |
9992 awk '/'$pages':/ { reads += $2; writes += $6 }; \
9993 END { print reads,writes }'))
9994 # allow one extra full-sized read RPC for async readahead
9995 [[ ${rpcs[0]} == $count || ${rpcs[0]} == $((count + 1)) ]] ||
9996 { error "${rpcs[0]} != $count read RPCs"; return 5; }
9997 [[ ${rpcs[1]} == $count ]] ||
9998 { error "${rpcs[1]} != $count write RPCs"; return 6; }
10002 remote_ost_nodsh && skip "remote OST with nodsh"
10005 local osts=$(get_facets OST)
10006 local list=$(comma_list $(osts_nodes))
10007 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10008 local brw_size="obdfilter.*.brw_size"
10010 $LFS setstripe -i 0 -c 1 $DIR/$tfile
10012 local orig_mb=$(do_facet ost1 $LCTL get_param -n $brw_size | head -n 1)
10014 if { [ $OST1_VERSION -ge $(version_code 2.8.52) ] ||
10015 { [ $OST1_VERSION -ge $(version_code 2.7.17) ] &&
10016 [ $OST1_VERSION -lt $(version_code 2.7.50) ]; }; } &&
10017 { [ $CLIENT_VERSION -ge $(version_code 2.8.52) ] ||
10018 { [ $CLIENT_VERSION -ge $(version_code 2.7.17) ] &&
10019 [ $CLIENT_VERSION -lt $(version_code 2.7.50) ]; }; }; then
10021 [ $OST1_VERSION -ge $(version_code 2.9.52) ] &&
10024 if [[ $orig_mb -lt 16 ]]; then
10025 save_lustre_params $osts "$brw_size" > $p
10026 do_nodes $list $LCTL set_param -n $brw_size=16$suffix ||
10027 error "set 16MB RPC size failed"
10029 echo "remount client to enable new RPC size"
10030 remount_client $MOUNT || error "remount_client failed"
10033 test_101g_brw_size_test 16 || error "16MB RPC test failed"
10034 # should be able to set brw_size=12, but no rpc_stats for that
10035 test_101g_brw_size_test 8 || error "8MB RPC test failed"
10038 test_101g_brw_size_test 4 || error "4MB RPC test failed"
10040 if [[ $orig_mb -lt 16 ]]; then
10041 restore_lustre_params < $p
10042 remount_client $MOUNT || error "remount_client restore failed"
10045 rm -f $p $DIR/$tfile
10047 run_test 101g "Big bulk(4/16 MiB) readahead"
10050 $LFS setstripe -i 0 -c 1 $DIR/$tfile
10052 dd if=/dev/zero of=$DIR/$tfile bs=1M count=70 ||
10053 error "dd 70M file failed"
10054 echo Cancel LRU locks on lustre client to flush the client cache
10055 cancel_lru_locks osc
10057 echo "Reset readahead stats"
10058 $LCTL set_param -n llite.*.read_ahead_stats 0
10060 echo "Read 10M of data but cross 64M bundary"
10061 dd if=$DIR/$tfile of=/dev/null bs=10M skip=6 count=1
10062 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10063 get_named_value 'misses' | calc_total)
10064 [ $miss -eq 1 ] || error "expected miss 1 but got $miss"
10065 rm -f $p $DIR/$tfile
10067 run_test 101h "Readahead should cover current read window"
10070 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 ||
10071 error "dd 10M file failed"
10073 local max_per_file_mb=$($LCTL get_param -n \
10074 llite.*.max_read_ahead_per_file_mb 2>/dev/null)
10075 cancel_lru_locks osc
10076 stack_trap "$LCTL set_param llite.*.max_read_ahead_per_file_mb=$max_per_file_mb"
10077 $LCTL set_param llite.*.max_read_ahead_per_file_mb=1 ||
10078 error "set max_read_ahead_per_file_mb to 1 failed"
10080 echo "Reset readahead stats"
10081 $LCTL set_param llite.*.read_ahead_stats=0
10083 dd if=$DIR/$tfile of=/dev/null bs=2M
10085 $LCTL get_param llite.*.read_ahead_stats
10086 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10087 awk '/misses/ { print $2 }')
10088 [ $miss -eq 5 ] || error "expected misses 5 but got $miss"
10091 run_test 101i "allow current readahead to exceed reservation"
10094 $LFS setstripe -i 0 -c 1 $DIR/$tfile ||
10095 error "setstripe $DIR/$tfile failed"
10096 local file_size=$((1048576 * 16))
10097 local old_ra=$($LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1)
10098 stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb $old_ra" EXIT
10100 echo Disable read-ahead
10101 $LCTL set_param -n llite.*.max_read_ahead_mb=0
10103 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$(($file_size / 1048576))
10104 for blk in $PAGE_SIZE 1048576 $file_size; do
10105 cancel_lru_locks osc
10106 echo "Reset readahead stats"
10107 $LCTL set_param -n llite.*.read_ahead_stats=0
10108 local count=$(($file_size / $blk))
10109 dd if=$DIR/$tfile bs=$blk count=$count of=/dev/null
10110 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10111 get_named_value 'failed.to.fast.read' | calc_total)
10112 $LCTL get_param -n llite.*.read_ahead_stats
10113 [ $miss -eq $count ] || error "expected $count got $miss"
10116 rm -f $p $DIR/$tfile
10118 run_test 101j "A complete read block should be submitted when no RA"
10121 test_mkdir $DIR/$tdir
10122 chown $RUNAS_ID $DIR/$tdir
10125 STRIPE_COUNT=$OSTCOUNT
10126 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
10128 trap cleanup_test102 EXIT
10130 $1 $LFS setstripe -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
10132 for num in 1 2 3 4; do
10133 for count in $(seq 1 $STRIPE_COUNT); do
10134 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
10135 local size=`expr $STRIPE_SIZE \* $num`
10136 local file=file"$num-$idx-$count"
10137 $1 $LFS setstripe -S $size -i $idx -c $count $file
10143 $1 tar cf $TMP/f102.tar $tdir --xattrs
10146 cleanup_test102() {
10148 rm -f $TMP/f102.tar
10149 rm -rf $DIR/d0.sanity/d102
10153 [ "$UID" != 0 ] && skip "must run as root"
10154 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
10155 skip_env "must have user_xattr"
10157 [ -z "$(which setfattr 2>/dev/null)" ] &&
10158 skip_env "could not find setfattr"
10160 local testfile=$DIR/$tfile
10163 echo "set/get xattr..."
10164 setfattr -n trusted.name1 -v value1 $testfile ||
10165 error "setfattr -n trusted.name1=value1 $testfile failed"
10166 getfattr -n trusted.name1 $testfile 2> /dev/null |
10167 grep "trusted.name1=.value1" ||
10168 error "$testfile missing trusted.name1=value1"
10170 setfattr -n user.author1 -v author1 $testfile ||
10171 error "setfattr -n user.author1=author1 $testfile failed"
10172 getfattr -n user.author1 $testfile 2> /dev/null |
10173 grep "user.author1=.author1" ||
10174 error "$testfile missing trusted.author1=author1"
10176 echo "listxattr..."
10177 setfattr -n trusted.name2 -v value2 $testfile ||
10178 error "$testfile unable to set trusted.name2"
10179 setfattr -n trusted.name3 -v value3 $testfile ||
10180 error "$testfile unable to set trusted.name3"
10181 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
10182 grep "trusted.name" | wc -l) -eq 3 ] ||
10183 error "$testfile missing 3 trusted.name xattrs"
10185 setfattr -n user.author2 -v author2 $testfile ||
10186 error "$testfile unable to set user.author2"
10187 setfattr -n user.author3 -v author3 $testfile ||
10188 error "$testfile unable to set user.author3"
10189 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
10190 grep "user.author" | wc -l) -eq 3 ] ||
10191 error "$testfile missing 3 user.author xattrs"
10193 echo "remove xattr..."
10194 setfattr -x trusted.name1 $testfile ||
10195 error "$testfile error deleting trusted.name1"
10196 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
10197 error "$testfile did not delete trusted.name1 xattr"
10199 setfattr -x user.author1 $testfile ||
10200 error "$testfile error deleting user.author1"
10201 echo "set lustre special xattr ..."
10202 $LFS setstripe -c1 $testfile
10203 local lovea=$(getfattr -n "trusted.lov" -e hex $testfile |
10204 awk -F "=" '/trusted.lov/ { print $2 }' )
10205 setfattr -n "trusted.lov" -v $lovea $testfile ||
10206 error "$testfile doesn't ignore setting trusted.lov again"
10207 setfattr -n "trusted.lov" -v "invalid_value" $testfile &&
10208 error "$testfile allow setting invalid trusted.lov"
10211 run_test 102a "user xattr test =================================="
10213 check_102b_layout() {
10215 local testfile=$DIR/$tfile
10217 echo "test layout '$layout'"
10218 $LFS setstripe $layout $testfile || error "setstripe failed"
10219 $LFS getstripe -y $testfile
10221 echo "get/set/list trusted.lov xattr ..." # b=10930
10222 local value=$(getfattr -n trusted.lov -e hex $testfile | grep trusted)
10223 [[ "$value" =~ "trusted.lov" ]] ||
10224 error "can't get trusted.lov from $testfile"
10225 local stripe_count_orig=$($LFS getstripe -c $testfile) ||
10226 error "getstripe failed"
10228 $MCREATE $testfile.2 || error "mcreate $testfile.2 failed"
10230 value=$(cut -d= -f2 <<<$value)
10231 # LU-13168: truncated xattr should fail if short lov_user_md header
10232 [ $CLIENT_VERSION -lt $(version_code 2.13.53) ] &&
10233 lens="${#value}" || lens="$(seq 4 2 ${#value})"
10234 for len in $lens; do
10235 echo "setfattr $len $testfile.2"
10236 setfattr -n trusted.lov -v ${value:0:$len} $testfile.2 &&
10237 [ $len -lt 66 ] && error "short xattr len=$len worked"
10239 local stripe_size=$($LFS getstripe -S $testfile.2)
10240 local stripe_count=$($LFS getstripe -c $testfile.2)
10241 [[ $stripe_size -eq 65536 ]] ||
10242 error "stripe size $stripe_size != 65536"
10243 [[ $stripe_count -eq $stripe_count_orig ]] ||
10244 error "stripe count $stripe_count != $stripe_count_orig"
10245 rm $testfile $testfile.2
10249 [ -z "$(which setfattr 2>/dev/null)" ] &&
10250 skip_env "could not find setfattr"
10251 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10253 # check plain layout
10254 check_102b_layout -S 65536 -i 1 -c $OSTCOUNT
10256 # and also check composite layout
10257 check_102b_layout -E 1M -S 65536 -i 1 -c $OSTCOUNT -Eeof -S4M
10260 run_test 102b "getfattr/setfattr for trusted.lov EAs"
10263 [ -z "$(which setfattr 2>/dev/null)" ] &&
10264 skip_env "could not find setfattr"
10265 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10267 # b10930: get/set/list lustre.lov xattr
10268 echo "get/set/list lustre.lov xattr ..."
10269 test_mkdir $DIR/$tdir
10270 chown $RUNAS_ID $DIR/$tdir
10271 local testfile=$DIR/$tdir/$tfile
10272 $RUNAS $LFS setstripe -S 65536 -i 1 -c $OSTCOUNT $testfile ||
10273 error "setstripe failed"
10274 local STRIPECOUNT=$($RUNAS $LFS getstripe -c $testfile) ||
10275 error "getstripe failed"
10276 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
10277 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
10279 local testfile2=${testfile}2
10280 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
10281 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
10283 $RUNAS $MCREATE $testfile2
10284 $RUNAS setfattr -n lustre.lov -v $value $testfile2
10285 local stripe_size=$($RUNAS $LFS getstripe -S $testfile2)
10286 local stripe_count=$($RUNAS $LFS getstripe -c $testfile2)
10287 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
10288 [ $stripe_count -eq $STRIPECOUNT ] ||
10289 error "stripe count $stripe_count != $STRIPECOUNT"
10291 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
10293 compare_stripe_info1() {
10294 local stripe_index_all_zero=true
10296 for num in 1 2 3 4; do
10297 for count in $(seq 1 $STRIPE_COUNT); do
10298 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
10299 local size=$((STRIPE_SIZE * num))
10300 local file=file"$num-$offset-$count"
10301 stripe_size=$($LFS getstripe -S $PWD/$file)
10302 [[ $stripe_size -ne $size ]] &&
10303 error "$file: size $stripe_size != $size"
10304 stripe_count=$($LFS getstripe -c $PWD/$file)
10305 # allow fewer stripes to be created, ORI-601
10306 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
10307 error "$file: count $stripe_count != $count"
10308 stripe_index=$($LFS getstripe -i $PWD/$file)
10309 [[ $stripe_index -ne 0 ]] &&
10310 stripe_index_all_zero=false
10314 $stripe_index_all_zero &&
10315 error "all files are being extracted starting from OST index 0"
10319 have_xattrs_include() {
10320 tar --help | grep -q xattrs-include &&
10321 echo --xattrs-include="lustre.*"
10325 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10326 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10328 XINC=$(have_xattrs_include)
10330 tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
10331 cd $DIR/$tdir/$tdir
10332 compare_stripe_info1
10334 run_test 102d "tar restore stripe info from tarfile,not keep osts"
10337 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10338 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10340 XINC=$(have_xattrs_include)
10342 test_mkdir $DIR/$tdir.restore
10344 tar cf - --xattrs $tdir | tar xf - \
10345 -C $DIR/$tdir.restore --xattrs $XINC
10346 cd $DIR/$tdir.restore/$tdir
10347 compare_stripe_info1
10349 run_test 102f "tar copy files, not keep osts"
10352 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
10353 skip "must have user_xattr"
10354 [ -z "$(which setfattr 2>/dev/null)" ] &&
10355 skip_env "could not find setfattr"
10356 [ -z "$(which getfattr 2>/dev/null)" ] &&
10357 skip_env "could not find getfattr"
10359 local xsize=${1:-1024} # in bytes
10360 local file=$DIR/$tfile
10361 local value="$(generate_string $xsize)"
10362 local xbig=trusted.big
10366 log "save $xbig on $file"
10367 if [ -z "$toobig" ]
10369 setfattr -n $xbig -v $value $file ||
10370 error "saving $xbig on $file failed"
10372 setfattr -n $xbig -v $value $file &&
10373 error "saving $xbig on $file succeeded"
10377 local orig=$(get_xattr_value $xbig $file)
10378 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
10380 local xsml=trusted.sml
10381 log "save $xsml on $file"
10382 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
10384 local new=$(get_xattr_value $xbig $file)
10385 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
10387 log "grow $xsml on $file"
10388 setfattr -n $xsml -v "$value" $file ||
10389 error "growing $xsml on $file failed"
10391 new=$(get_xattr_value $xbig $file)
10392 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
10393 log "$xbig still valid after growing $xsml"
10398 test_102h() { # bug 15777
10401 run_test 102h "grow xattr from inside inode to external block"
10404 large_xattr_enabled || skip_env "ea_inode feature disabled"
10406 echo "setting xattr of max xattr size: $(max_xattr_size)"
10407 grow_xattr $(max_xattr_size)
10409 echo "setting xattr of > max xattr size: $(max_xattr_size) + 10"
10410 echo "This should fail:"
10411 grow_xattr $(($(max_xattr_size) + 10)) 1
10413 run_test 102ha "grow xattr from inside inode to external inode"
10415 test_102i() { # bug 17038
10416 [ -z "$(which getfattr 2>/dev/null)" ] &&
10417 skip "could not find getfattr"
10420 ln -s $DIR/$tfile $DIR/${tfile}link
10421 getfattr -n trusted.lov $DIR/$tfile ||
10422 error "lgetxattr on $DIR/$tfile failed"
10423 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
10424 grep -i "no such attr" ||
10425 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
10426 rm -f $DIR/$tfile $DIR/${tfile}link
10428 run_test 102i "lgetxattr test on symbolic link ============"
10431 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10432 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10434 XINC=$(have_xattrs_include)
10435 setup_test102 "$RUNAS"
10436 chown $RUNAS_ID $DIR/$tdir
10437 $RUNAS tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
10438 cd $DIR/$tdir/$tdir
10439 compare_stripe_info1 "$RUNAS"
10441 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
10444 [ -z "$(which setfattr 2>/dev/null)" ] &&
10445 skip "could not find setfattr"
10448 # b22187 just check that does not crash for regular file.
10449 setfattr -n trusted.lov $DIR/$tfile
10450 # b22187 'setfattr -n trusted.lov' should remove LOV EA for directories
10451 local test_kdir=$DIR/$tdir
10452 test_mkdir $test_kdir
10453 local default_size=$($LFS getstripe -S $test_kdir)
10454 local default_count=$($LFS getstripe -c $test_kdir)
10455 local default_offset=$($LFS getstripe -i $test_kdir)
10456 $LFS setstripe -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
10457 error 'dir setstripe failed'
10458 setfattr -n trusted.lov $test_kdir
10459 local stripe_size=$($LFS getstripe -S $test_kdir)
10460 local stripe_count=$($LFS getstripe -c $test_kdir)
10461 local stripe_offset=$($LFS getstripe -i $test_kdir)
10462 [ $stripe_size -eq $default_size ] ||
10463 error "stripe size $stripe_size != $default_size"
10464 [ $stripe_count -eq $default_count ] ||
10465 error "stripe count $stripe_count != $default_count"
10466 [ $stripe_offset -eq $default_offset ] ||
10467 error "stripe offset $stripe_offset != $default_offset"
10468 rm -rf $DIR/$tfile $test_kdir
10470 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
10473 [ -z "$(which getfattr 2>/dev/null)" ] &&
10474 skip "could not find getfattr"
10476 # LU-532 trusted. xattr is invisible to non-root
10477 local testfile=$DIR/$tfile
10481 echo "listxattr as user..."
10482 chown $RUNAS_ID $testfile
10483 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
10484 grep -q "trusted" &&
10485 error "$testfile trusted xattrs are user visible"
10489 run_test 102l "listxattr size test =================================="
10491 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
10492 local path=$DIR/$tfile
10495 listxattr_size_check $path || error "listattr_size_check $path failed"
10497 run_test 102m "Ensure listxattr fails on small bufffer ========"
10501 getxattr() { # getxattr path name
10502 # Return the base64 encoding of the value of xattr name on path.
10506 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
10508 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
10510 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
10512 getfattr --absolute-names --encoding=base64 --name=$name $path |
10513 awk -F= -v name=$name '$1 == name {
10514 print substr($0, index($0, "=") + 1);
10518 test_102n() { # LU-4101 mdt: protect internal xattrs
10519 [ -z "$(which setfattr 2>/dev/null)" ] &&
10520 skip "could not find setfattr"
10521 if [ $MDS1_VERSION -lt $(version_code 2.5.50) ]
10523 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
10526 local file0=$DIR/$tfile.0
10527 local file1=$DIR/$tfile.1
10528 local xattr0=$TMP/$tfile.0
10529 local xattr1=$TMP/$tfile.1
10530 local namelist="lov lma lmv link fid version som hsm"
10534 rm -rf $file0 $file1 $xattr0 $xattr1
10535 touch $file0 $file1
10537 # Get 'before' xattrs of $file1.
10538 getfattr --absolute-names --dump --match=- $file1 > $xattr0
10540 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
10541 namelist+=" lfsck_namespace"
10542 for name in $namelist; do
10543 # Try to copy xattr from $file0 to $file1.
10544 value=$(getxattr $file0 trusted.$name 2> /dev/null)
10546 setfattr --name=trusted.$name --value="$value" $file1 ||
10547 error "setxattr 'trusted.$name' failed"
10549 # Try to set a garbage xattr.
10550 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
10552 if [[ x$name == "xlov" ]]; then
10553 setfattr --name=trusted.lov --value="$value" $file1 &&
10554 error "setxattr invalid 'trusted.lov' success"
10556 setfattr --name=trusted.$name --value="$value" $file1 ||
10557 error "setxattr invalid 'trusted.$name' failed"
10560 # Try to remove the xattr from $file1. We don't care if this
10561 # appears to succeed or fail, we just don't want there to be
10562 # any changes or crashes.
10563 setfattr --remove=$trusted.$name $file1 2> /dev/null
10566 if [ $MDS1_VERSION -gt $(version_code 2.6.50) ]
10569 # Try to copy xattr from $file0 to $file1.
10570 value=$(getxattr $file0 trusted.$name 2> /dev/null)
10572 setfattr --name=trusted.$name --value="$value" $file1 ||
10573 error "setxattr 'trusted.$name' failed"
10575 # Try to set a garbage xattr.
10576 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
10578 setfattr --name=trusted.$name --value="$value" $file1 ||
10579 error "setxattr 'trusted.$name' failed"
10581 # Try to remove the xattr from $file1. We don't care if this
10582 # appears to succeed or fail, we just don't want there to be
10583 # any changes or crashes.
10584 setfattr --remove=$trusted.$name $file1 2> /dev/null
10587 # Get 'after' xattrs of file1.
10588 getfattr --absolute-names --dump --match=- $file1 > $xattr1
10590 if ! diff $xattr0 $xattr1; then
10591 error "before and after xattrs of '$file1' differ"
10594 rm -rf $file0 $file1 $xattr0 $xattr1
10598 run_test 102n "silently ignore setxattr on internal trusted xattrs"
10600 test_102p() { # LU-4703 setxattr did not check ownership
10601 [ $MDS1_VERSION -lt $(version_code 2.5.56) ] &&
10602 skip "MDS needs to be at least 2.5.56"
10604 local testfile=$DIR/$tfile
10608 echo "setfacl as user..."
10609 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
10610 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
10612 echo "setfattr as user..."
10613 setfacl -m "u:$RUNAS_ID:---" $testfile
10614 $RUNAS setfattr -x system.posix_acl_access $testfile
10615 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
10617 run_test 102p "check setxattr(2) correctly fails without permission"
10620 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] &&
10621 skip "MDS needs to be at least 2.6.92"
10623 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
10625 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
10628 [ $MDS1_VERSION -lt $(version_code 2.6.93) ] &&
10629 skip "MDS needs to be at least 2.6.93"
10631 touch $DIR/$tfile || error "touch"
10632 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
10633 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
10634 rm $DIR/$tfile || error "rm"
10637 mkdir -p $DIR/$tdir || error "mkdir"
10638 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
10639 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
10640 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
10641 error "$testfile error deleting user.author1"
10642 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
10643 grep "user.$(basename $tdir)" &&
10644 error "$tdir did not delete user.$(basename $tdir)"
10645 rmdir $DIR/$tdir || error "rmdir"
10648 test_mkdir $DIR/$tdir
10649 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
10650 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
10651 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
10652 error "$testfile error deleting user.author1"
10653 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
10654 grep "user.$(basename $tdir)" &&
10655 error "$tdir did not delete user.$(basename $tdir)"
10656 rmdir $DIR/$tdir || error "rm striped dir"
10658 run_test 102r "set EAs with empty values"
10661 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
10662 skip "MDS needs to be at least 2.11.52"
10664 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
10666 save_lustre_params client "llite.*.xattr_cache" > $save
10668 for cache in 0 1; do
10669 lctl set_param llite.*.xattr_cache=$cache
10672 touch $DIR/$tfile || error "touch"
10673 for prefix in lustre security system trusted user; do
10674 # Note getxattr() may fail with 'Operation not
10675 # supported' or 'No such attribute' depending
10676 # on prefix and cache.
10677 getfattr -n $prefix.n102s $DIR/$tfile &&
10678 error "getxattr '$prefix.n102s' should fail (cache = $cache)"
10682 restore_lustre_params < $save
10684 run_test 102s "getting nonexistent xattrs should fail"
10687 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
10688 skip "MDS needs to be at least 2.11.52"
10690 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
10692 save_lustre_params client "llite.*.xattr_cache" > $save
10694 for cache in 0 1; do
10695 lctl set_param llite.*.xattr_cache=$cache
10697 for buf_size in 0 256; do
10699 touch $DIR/$tfile || error "touch"
10700 setfattr -n user.multiop $DIR/$tfile
10701 $MULTIOP $DIR/$tfile oa$buf_size ||
10702 error "cannot get zero length xattr value (buf_size = $buf_size)"
10706 restore_lustre_params < $save
10708 run_test 102t "zero length xattr values handled correctly"
10712 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
10717 [ "$UID" != 0 ] && skip "must run as root"
10718 $GSS && skip_env "could not run under gss"
10719 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
10720 skip_env "must have acl enabled"
10721 [ -z "$(which setfacl 2>/dev/null)" ] &&
10722 skip_env "could not find setfacl"
10723 remote_mds_nodsh && skip "remote MDS with nodsh"
10725 gpasswd -a daemon bin # LU-5641
10726 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
10728 declare -a identity_old
10730 for num in $(seq $MDSCOUNT); do
10731 switch_identity $num true || identity_old[$num]=$?
10734 SAVE_UMASK=$(umask)
10736 mkdir -p $DIR/$tdir
10739 echo "performing cp ..."
10740 run_acl_subtest cp || error "run_acl_subtest cp failed"
10741 echo "performing getfacl-noacl..."
10742 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
10743 echo "performing misc..."
10744 run_acl_subtest misc || error "misc test failed"
10745 echo "performing permissions..."
10746 run_acl_subtest permissions || error "permissions failed"
10747 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
10748 if [ $MDS1_VERSION -gt $(version_code 2.8.55) ] ||
10749 { [ $MDS1_VERSION -lt $(version_code 2.6) ] &&
10750 [ $MDS1_VERSION -ge $(version_code 2.5.29) ]; }
10752 echo "performing permissions xattr..."
10753 run_acl_subtest permissions_xattr ||
10754 error "permissions_xattr failed"
10756 echo "performing setfacl..."
10757 run_acl_subtest setfacl || error "setfacl test failed"
10759 # inheritance test got from HP
10760 echo "performing inheritance..."
10761 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
10762 chmod +x make-tree || error "chmod +x failed"
10763 run_acl_subtest inheritance || error "inheritance test failed"
10766 echo "LU-974 ignore umask when acl is enabled..."
10767 run_acl_subtest 974 || error "LU-974 umask test failed"
10768 if [ $MDSCOUNT -ge 2 ]; then
10769 run_acl_subtest 974_remote ||
10770 error "LU-974 umask test failed under remote dir"
10773 echo "LU-2561 newly created file is same size as directory..."
10774 if [ "$mds1_FSTYPE" != "zfs" ]; then
10775 run_acl_subtest 2561 || error "LU-2561 test failed"
10777 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
10780 run_acl_subtest 4924 || error "LU-4924 test failed"
10785 for num in $(seq $MDSCOUNT); do
10786 if [ "${identity_old[$num]}" = 1 ]; then
10787 switch_identity $num false || identity_old[$num]=$?
10791 run_test 103a "acl test"
10797 for U in {0..511}; do
10799 local O=$(printf "%04o" $U)
10801 umask $(printf "%04o" $((511 ^ $O)))
10802 $LFS setstripe -c 1 $DIR/$tfile.s$O
10803 local S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.s$O))
10805 (( $S == ($O & 0666) )) ||
10806 error "lfs setstripe $DIR/$tfile.s$O '$S' != '$O'"
10808 $LFS setstripe -E16M -c 1 -E1G -S4M $DIR/$tfile.p$O
10809 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.p$O))
10810 (( $S == ($O & 0666) )) ||
10811 error "lfs setstripe -E $DIR/$tfile.p$O '$S' != '$O'"
10813 $LFS setstripe -N2 -c 1 $DIR/$tfile.m$O
10814 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.m$O))
10815 (( $S == ($O & 0666) )) ||
10816 error "lfs setstripe -N2 $DIR/$tfile.m$O '$S' != '$O'"
10817 rm -f $DIR/$tfile.[smp]$0
10821 # limit the concurrently running threads to 64. LU-11878
10822 local idx=$((U % 64))
10823 [ -z "${pids[idx]}" ] || wait ${pids[idx]}
10828 run_test 103b "umask lfs setstripe"
10831 mkdir -p $DIR/$tdir
10832 cp -rp $DIR/$tdir $DIR/$tdir.bak
10834 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
10835 error "$DIR/$tdir shouldn't contain default ACL"
10836 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
10837 error "$DIR/$tdir.bak shouldn't contain default ACL"
10840 run_test 103c "'cp -rp' won't set empty acl"
10845 local saved_debug=$($LCTL get_param -n debug)
10847 (( $MDS1_VERSION >= $(version_code 2.14.0) )) ||
10848 skip "MDS needs to be at least 2.14.0"
10850 large_xattr_enabled || skip_env "ea_inode feature disabled"
10852 mkdir -p $DIR/$tdir
10853 # add big LOV EA to cause reply buffer overflow earlier
10854 $LFS setstripe -C 1000 $DIR/$tdir
10855 lctl set_param mdc.*-mdc*.stats=clear
10857 $LCTL set_param debug=0
10858 stack_trap "$LCTL set_param debug=\"$saved_debug\"" EXIT
10859 stack_trap "$LCTL get_param mdc.*-mdc*.stats" EXIT
10861 # add a large number of default ACLs (expect 8000+ for 2.13+)
10862 for U in {2..7000}; do
10863 setfacl -d -m user:$U:rwx $DIR/$tdir ||
10864 error "Able to add just $U default ACLs"
10866 numacl=$(getfacl $DIR/$tdir |& grep -c "default:user")
10867 echo "$numacl default ACLs created"
10869 stat $DIR/$tdir || error "Cannot stat directory"
10870 # check file creation
10871 touch $DIR/$tdir/$tfile ||
10872 error "failed to create $tfile with $numacl default ACLs"
10873 stat $DIR/$tdir/$tfile || error "Cannot stat file"
10874 fileacl=$(getfacl $DIR/$tdir/$tfile |& grep -c "user:")
10875 echo "$fileacl ACLs were inherited"
10876 (( $fileacl == $numacl )) ||
10877 error "Not all default ACLs were inherited: $numacl != $fileacl"
10878 # check that new ACLs creation adds new ACLs to inherited ACLs
10879 setfacl -m user:19000:rwx $DIR/$tdir/$tfile ||
10880 error "Cannot set new ACL"
10881 numacl=$((numacl + 1))
10882 fileacl=$(getfacl $DIR/$tdir/$tfile |& grep -c "user:")
10883 (( $fileacl == $numacl )) ||
10884 error "failed to add new ACL: $fileacl != $numacl as expected"
10885 # adds more ACLs to a file to reach their maximum at 8000+
10887 for U in {20000..25000}; do
10888 setfacl -m user:$U:rwx $DIR/$tdir/$tfile || break
10889 numacl=$((numacl + 1))
10891 echo "Added $numacl more ACLs to the file"
10892 fileacl=$(getfacl $DIR/$tdir/$tfile |& grep -c "user:")
10893 echo "Total $fileacl ACLs in file"
10894 stat $DIR/$tdir/$tfile > /dev/null || error "Cannot stat file"
10895 rm -f $DIR/$tdir/$tfile || error "Cannot remove file"
10896 rmdir $DIR/$tdir || error "Cannot remove directory"
10898 run_test 103e "inheritance of big amount of default ACLs"
10901 (( $MDS1_VERSION >= $(version_code 2.14.51) )) ||
10902 skip "MDS needs to be at least 2.14.51"
10904 large_xattr_enabled || skip_env "ea_inode feature disabled"
10906 # enable changelog to consume more internal MDD buffers
10909 mkdir -p $DIR/$tdir
10911 $LFS setstripe -C 1000 $DIR/$tdir
10912 setfacl -d -m user:$U:rwx $DIR/$tdir || error "Cannot add default ACLs"
10913 mkdir $DIR/$tdir/inherited || error "failed to create subdirectory"
10914 rmdir $DIR/$tdir/inherited || error "Cannot remove subdirectory"
10915 rmdir $DIR/$tdir || error "Cannot remove directory"
10917 run_test 103f "changelog doesn't interfere with default ACLs buffers"
10920 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10923 lfs df || error "lfs df failed"
10924 lfs df -ih || error "lfs df -ih failed"
10925 lfs df -h $DIR || error "lfs df -h $DIR failed"
10926 lfs df -i $DIR || error "lfs df -i $DIR failed"
10927 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
10928 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
10930 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
10931 lctl --device %$OSC deactivate
10932 lfs df || error "lfs df with deactivated OSC failed"
10933 lctl --device %$OSC activate
10934 # wait the osc back to normal
10935 wait_osc_import_ready client ost
10937 lfs df || error "lfs df with reactivated OSC failed"
10940 run_test 104a "lfs df [-ih] [path] test ========================="
10943 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10944 [ $RUNAS_ID -eq $UID ] &&
10945 skip_env "RUNAS_ID = UID = $UID -- skipping"
10947 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
10948 grep "Permission denied" | wc -l)))
10949 if [ $denied_cnt -ne 0 ]; then
10950 error "lfs check servers test failed"
10953 run_test 104b "$RUNAS lfs check servers test ===================="
10956 # Verify $1 is within range of $2.
10957 # Success when $1 is within range. That is, when $1 is >= 2% of $2 and
10958 # $1 is <= 2% of $2. Else Fail.
10961 # Strip all units (M, G, T)
10962 actual=$(echo $1 | tr -d A-Z)
10963 expect=$(echo $2 | tr -d A-Z)
10965 expect_lo=$(($expect * 98 / 100)) # 2% below
10966 expect_hi=$(($expect * 102 / 100)) # 2% above
10968 # permit 2% drift above and below
10969 (( $actual >= $expect_lo && $actual <= $expect_hi ))
10973 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10974 [ "$ost1_FSTYPE" == "zfs" ] || skip "zfs only test"
10976 local ost_param="osd-zfs.$FSNAME-OST0000."
10977 local mdt_param="osd-zfs.$FSNAME-MDT0000."
10978 local ofacets=$(get_facets OST)
10979 local mfacets=$(get_facets MDS)
10980 local saved_ost_blocks=
10981 local saved_mdt_blocks=
10983 echo "Before recordsize change"
10984 lfs_df=($($LFS df -h | grep "filesystem_summary:"))
10985 df=($(df -h | grep "/mnt/lustre"$))
10988 echo "lfs output : ${lfs_df[*]}"
10989 echo "df output : ${df[*]}"
10991 for facet in ${ofacets//,/ }; do
10992 if [ -z $saved_ost_blocks ]; then
10993 saved_ost_blocks=$(do_facet $facet \
10994 lctl get_param -n $ost_param.blocksize)
10995 echo "OST Blocksize: $saved_ost_blocks"
10997 ost=$(do_facet $facet lctl get_param -n $ost_param.mntdev)
10998 do_facet $facet zfs set recordsize=32768 $ost
11001 # BS too small. Sufficient for functional testing.
11002 for facet in ${mfacets//,/ }; do
11003 if [ -z $saved_mdt_blocks ]; then
11004 saved_mdt_blocks=$(do_facet $facet \
11005 lctl get_param -n $mdt_param.blocksize)
11006 echo "MDT Blocksize: $saved_mdt_blocks"
11008 mdt=$(do_facet $facet lctl get_param -n $mdt_param.mntdev)
11009 do_facet $facet zfs set recordsize=32768 $mdt
11012 # Give new values chance to reflect change
11015 echo "After recordsize change"
11016 lfs_df_after=($($LFS df -h | grep "filesystem_summary:"))
11017 df_after=($(df -h | grep "/mnt/lustre"$))
11020 echo "lfs output : ${lfs_df_after[*]}"
11021 echo "df output : ${df_after[*]}"
11024 value_in_range ${lfs_df_after[1]%.*} ${lfs_df[1]%.*} ||
11025 error "lfs_df bytes: ${lfs_df_after[1]%.*} != ${lfs_df[1]%.*}"
11026 value_in_range ${lfs_df_after[2]%.*} ${lfs_df[2]%.*} ||
11027 error "lfs_df used: ${lfs_df_after[2]%.*} != ${lfs_df[2]%.*}"
11028 value_in_range ${lfs_df_after[3]%.*} ${lfs_df[3]%.*} ||
11029 error "lfs_df avail: ${lfs_df_after[3]%.*} != ${lfs_df[3]%.*}"
11032 value_in_range ${df_after[1]%.*} ${df[1]%.*} ||
11033 error "df bytes: ${df_after[1]%.*} != ${df[1]%.*}"
11034 value_in_range ${df_after[2]%.*} ${df[2]%.*} ||
11035 error "df used: ${df_after[2]%.*} != ${df[2]%.*}"
11036 value_in_range ${df_after[3]%.*} ${df[3]%.*} ||
11037 error "df avail: ${df_after[3]%.*} != ${df[3]%.*}"
11039 # Restore MDT recordize back to original
11040 for facet in ${mfacets//,/ }; do
11041 mdt=$(do_facet $facet lctl get_param -n $mdt_param.mntdev)
11042 do_facet $facet zfs set recordsize=$saved_mdt_blocks $mdt
11045 # Restore OST recordize back to original
11046 for facet in ${ofacets//,/ }; do
11047 ost=$(do_facet $facet lctl get_param -n $ost_param.mntdev)
11048 do_facet $facet zfs set recordsize=$saved_ost_blocks $ost
11053 run_test 104c "Verify df vs lfs_df stays same after recordsize change"
11056 # doesn't work on 2.4 kernels
11058 if $(flock_is_enabled); then
11059 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
11061 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
11065 run_test 105a "flock when mounted without -o flock test ========"
11069 if $(flock_is_enabled); then
11070 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
11072 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
11076 run_test 105b "fcntl when mounted without -o flock test ========"
11080 if $(flock_is_enabled); then
11081 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
11083 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
11087 run_test 105c "lockf when mounted without -o flock test"
11089 test_105d() { # bug 15924
11090 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11092 test_mkdir $DIR/$tdir
11093 flock_is_enabled || skip_env "mount w/o flock enabled"
11094 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
11095 $LCTL set_param fail_loc=0x80000315
11096 flocks_test 2 $DIR/$tdir
11098 run_test 105d "flock race (should not freeze) ========"
11100 test_105e() { # bug 22660 && 22040
11101 flock_is_enabled || skip_env "mount w/o flock enabled"
11104 flocks_test 3 $DIR/$tfile
11106 run_test 105e "Two conflicting flocks from same process"
11108 test_106() { #bug 10921
11109 test_mkdir $DIR/$tdir
11110 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
11111 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
11113 run_test 106 "attempt exec of dir followed by chown of that dir"
11116 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11124 local save_pattern=$(sysctl -n kernel.core_pattern)
11125 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
11126 sysctl -w kernel.core_pattern=$file
11127 sysctl -w kernel.core_uses_pid=0
11129 ulimit -c unlimited
11135 kill -s 11 $SLEEPPID
11137 if [ -e $file ]; then
11138 size=`stat -c%s $file`
11139 [ $size -eq 0 ] && error "Fail to create core file $file"
11141 error "Fail to create core file $file"
11144 sysctl -w kernel.core_pattern=$save_pattern
11145 sysctl -w kernel.core_uses_pid=$save_uses_pid
11148 run_test 107 "Coredump on SIG"
11151 test_mkdir $DIR/$tdir
11152 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255)
11153 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/$(str_repeat 'b' 256) &&
11154 error "mkdir with 256 char should fail, but did not"
11155 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
11156 error "create with 255 char failed"
11157 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
11158 error "create with 256 char should fail, but did not"
11163 run_test 110 "filename length checking"
11166 # Purpose: To verify dynamic thread (OSS) creation.
11169 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11170 remote_ost_nodsh && skip "remote OST with nodsh"
11172 # Lustre does not stop service threads once they are started.
11173 # Reset number of running threads to default.
11178 local save_params="$TMP/sanity-$TESTNAME.parameters"
11180 # Get ll_ost_io count before I/O
11181 OSTIO_pre=$(do_facet ost1 \
11182 "$LCTL get_param ost.OSS.ost_io.threads_started | cut -d= -f2")
11183 # Exit if lustre is not running (ll_ost_io not running).
11184 [ -z "$OSTIO_pre" ] && error "no OSS threads"
11186 echo "Starting with $OSTIO_pre threads"
11187 local thread_max=$((OSTIO_pre * 2))
11188 local rpc_in_flight=$((thread_max * 2))
11189 # Number of I/O Process proposed to be started.
11191 local facets=$(get_facets OST)
11193 save_lustre_params client "osc.*OST*.max_rpcs_in_flight" > $save_params
11194 save_lustre_params $facets "ost.OSS.ost_io.threads_max" >> $save_params
11196 # Set in_flight to $rpc_in_flight
11197 $LCTL set_param osc.*OST*.max_rpcs_in_flight=$rpc_in_flight ||
11198 error "Failed to set max_rpcs_in_flight to $rpc_in_flight"
11199 nfiles=${rpc_in_flight}
11200 # Set ost thread_max to $thread_max
11201 do_facet ost1 "$LCTL set_param ost.OSS.ost_io.threads_max=$thread_max"
11203 # 5 Minutes should be sufficient for max number of OSS
11204 # threads(thread_max) to be created.
11208 local WTL=${WTL:-"$LUSTRE/tests/write_time_limit"}
11209 test_mkdir $DIR/$tdir
11210 for i in $(seq $nfiles); do
11211 local file=$DIR/$tdir/${tfile}-$i
11212 $LFS setstripe -c -1 -i 0 $file
11213 ($WTL $file $timeout)&
11216 # I/O Started - Wait for thread_started to reach thread_max or report
11217 # error if thread_started is more than thread_max.
11218 echo "Waiting for thread_started to reach thread_max"
11219 local thread_started=0
11220 local end_time=$((SECONDS + timeout))
11222 while [ $SECONDS -le $end_time ] ; do
11224 # Get ost i/o thread_started count.
11225 thread_started=$(do_facet ost1 \
11227 ost.OSS.ost_io.threads_started | cut -d= -f2")
11228 # Break out if thread_started is equal/greater than thread_max
11229 if [[ $thread_started -ge $thread_max ]]; then
11230 echo ll_ost_io thread_started $thread_started, \
11231 equal/greater than thread_max $thread_max
11237 # Cleanup - We have the numbers, Kill i/o jobs if running.
11238 jobcount=($(jobs -p))
11239 for i in $(seq 0 $((${#jobcount[@]}-1)))
11241 kill -9 ${jobcount[$i]}
11242 if [ $? -ne 0 ] ; then
11244 Failed to Kill \'WTL\(I/O\)\' with pid ${jobcount[$i]}
11248 # Cleanup files left by WTL binary.
11249 for i in $(seq $nfiles); do
11250 local file=$DIR/$tdir/${tfile}-$i
11252 if [ $? -ne 0 ] ; then
11253 echo "Warning: Failed to delete file $file"
11257 restore_lustre_params <$save_params
11258 rm -f $save_params || echo "Warning: delete file '$save_params' failed"
11260 # Error out if no new thread has started or Thread started is greater
11262 if [[ $thread_started -le $OSTIO_pre ||
11263 $thread_started -gt $thread_max ]]; then
11264 error "ll_ost_io: thread_started $thread_started" \
11265 "OSTIO_pre $OSTIO_pre, thread_max $thread_max." \
11266 "No new thread started or thread started greater " \
11270 run_test 115 "verify dynamic thread creation===================="
11273 wait_delete_completed
11274 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
11275 echo "OST kbytes available: ${AVAIL[@]}"
11280 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
11281 #echo OST $i: ${AVAIL[i]}kb
11282 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
11286 if [[ ${AVAIL[i]} -lt $MINV ]]; then
11291 echo "Min free space: OST $MINI: $MINV"
11292 echo "Max free space: OST $MAXI: $MAXV"
11295 test_116a() { # was previously test_116()
11296 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11297 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11298 remote_mds_nodsh && skip "remote MDS with nodsh"
11300 echo -n "Free space priority "
11301 do_facet $SINGLEMDS lctl get_param -n lo[vd].*-mdtlov.qos_prio_free |
11306 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip"
11307 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip"
11308 trap simple_cleanup_common EXIT
11310 # Check if we need to generate uneven OSTs
11311 test_mkdir -p $DIR/$tdir/OST${MINI}
11312 local FILL=$((MINV / 4))
11313 local DIFF=$((MAXV - MINV))
11314 local DIFF2=$((DIFF * 100 / MINV))
11316 local threshold=$(do_facet $SINGLEMDS \
11317 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
11318 threshold=${threshold%%%}
11319 echo -n "Check for uneven OSTs: "
11320 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
11322 if [[ $DIFF2 -gt $threshold ]]; then
11324 echo "Don't need to fill OST$MINI"
11326 # generate uneven OSTs. Write 2% over the QOS threshold value
11328 DIFF=$((threshold - DIFF2 + 2))
11329 DIFF2=$((MINV * DIFF / 100))
11330 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
11331 $LFS setstripe -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
11332 error "setstripe failed"
11333 DIFF=$((DIFF2 / 2048))
11335 while [ $i -lt $DIFF ]; do
11337 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
11338 bs=2M count=1 2>/dev/null
11347 DIFF=$((MAXV - MINV))
11348 DIFF2=$((DIFF * 100 / MINV))
11349 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
11350 if [ $DIFF2 -gt $threshold ]; then
11353 echo "failed - QOS mode won't be used"
11354 simple_cleanup_common
11355 skip "QOS imbalance criteria not met"
11363 # now fill using QOS
11364 $LFS setstripe -c 1 $DIR/$tdir
11365 FILL=$((FILL / 200))
11366 if [ $FILL -gt 600 ]; then
11369 echo "writing $FILL files to QOS-assigned OSTs"
11371 while [ $i -lt $FILL ]; do
11373 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
11374 count=1 2>/dev/null
11377 echo "wrote $i 200k files"
11381 echo "Note: free space may not be updated, so measurements might be off"
11383 DIFF2=$((MAXV - MINV))
11384 echo "free space delta: orig $DIFF final $DIFF2"
11385 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
11386 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
11387 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
11388 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
11389 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
11390 if [[ $DIFF -gt 0 ]]; then
11391 FILL=$((DIFF2 * 100 / DIFF - 100))
11392 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
11395 # Figure out which files were written where
11396 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
11397 awk '/'$MINI1': / {print $2; exit}')
11399 MINC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
11400 echo "$MINC files created on smaller OST $MINI1"
11401 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
11402 awk '/'$MAXI1': / {print $2; exit}')
11404 MAXC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
11405 echo "$MAXC files created on larger OST $MAXI1"
11406 if [[ $MINC -gt 0 ]]; then
11407 FILL=$((MAXC * 100 / MINC - 100))
11408 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
11410 [[ $MAXC -gt $MINC ]] ||
11411 error_ignore LU-9 "stripe QOS didn't balance free space"
11412 simple_cleanup_common
11414 run_test 116a "stripe QOS: free space balance ==================="
11416 test_116b() { # LU-2093
11417 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11418 remote_mds_nodsh && skip "remote MDS with nodsh"
11420 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
11421 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
11422 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
11423 [ -z "$old_rr" ] && skip "no QOS"
11424 do_facet $SINGLEMDS lctl set_param \
11425 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
11426 mkdir -p $DIR/$tdir
11427 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
11428 createmany -o $DIR/$tdir/f- 20 || error "can't create"
11429 do_facet $SINGLEMDS lctl set_param fail_loc=0
11431 do_facet $SINGLEMDS lctl set_param \
11432 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
11434 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
11436 test_117() # bug 10891
11438 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11440 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
11441 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
11442 lctl set_param fail_loc=0x21e
11443 > $DIR/$tfile || error "truncate failed"
11444 lctl set_param fail_loc=0
11445 echo "Truncate succeeded."
11448 run_test 117 "verify osd extend =========="
11450 NO_SLOW_RESENDCOUNT=4
11451 export OLD_RESENDCOUNT=""
11452 set_resend_count () {
11453 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
11454 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
11455 lctl set_param -n $PROC_RESENDCOUNT $1
11456 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
11459 # for reduce test_118* time (b=14842)
11460 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
11462 # Reset async IO behavior after error case
11464 FILE=$DIR/reset_async
11466 # Ensure all OSCs are cleared
11467 $LFS setstripe -c -1 $FILE
11468 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
11473 test_118a() #bug 11710
11475 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11479 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11480 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11481 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
11483 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11484 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11489 run_test 118a "verify O_SYNC works =========="
11493 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11494 remote_ost_nodsh && skip "remote OST with nodsh"
11498 #define OBD_FAIL_SRV_ENOENT 0x217
11499 set_nodes_failloc "$(osts_nodes)" 0x217
11500 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11502 set_nodes_failloc "$(osts_nodes)" 0
11503 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11504 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11507 if [[ $RC -eq 0 ]]; then
11508 error "Must return error due to dropped pages, rc=$RC"
11512 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11513 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11517 echo "Dirty pages not leaked on ENOENT"
11519 # Due to the above error the OSC will issue all RPCs syncronously
11520 # until a subsequent RPC completes successfully without error.
11521 $MULTIOP $DIR/$tfile Ow4096yc
11526 run_test 118b "Reclaim dirty pages on fatal error =========="
11530 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11532 # for 118c, restore the original resend count, LU-1940
11533 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
11534 set_resend_count $OLD_RESENDCOUNT
11535 remote_ost_nodsh && skip "remote OST with nodsh"
11539 #define OBD_FAIL_OST_EROFS 0x216
11540 set_nodes_failloc "$(osts_nodes)" 0x216
11542 # multiop should block due to fsync until pages are written
11543 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
11547 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
11548 error "Multiop failed to block on fsync, pid=$MULTIPID"
11551 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11553 if [[ $WRITEBACK -eq 0 ]]; then
11554 error "No page in writeback, writeback=$WRITEBACK"
11557 set_nodes_failloc "$(osts_nodes)" 0
11560 if [[ $RC -ne 0 ]]; then
11561 error "Multiop fsync failed, rc=$RC"
11564 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11565 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11567 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11568 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11572 echo "Dirty pages flushed via fsync on EROFS"
11575 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
11577 # continue to use small resend count to reduce test_118* time (b=14842)
11578 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
11582 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11583 remote_ost_nodsh && skip "remote OST with nodsh"
11587 #define OBD_FAIL_OST_BRW_PAUSE_BULK
11588 set_nodes_failloc "$(osts_nodes)" 0x214
11589 # multiop should block due to fsync until pages are written
11590 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
11594 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
11595 error "Multiop failed to block on fsync, pid=$MULTIPID"
11598 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11600 if [[ $WRITEBACK -eq 0 ]]; then
11601 error "No page in writeback, writeback=$WRITEBACK"
11604 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
11605 set_nodes_failloc "$(osts_nodes)" 0
11607 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11608 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11610 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11611 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11615 echo "Dirty pages gaurenteed flushed via fsync"
11618 run_test 118d "Fsync validation inject a delay of the bulk =========="
11621 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11625 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
11626 lctl set_param fail_loc=0x8000040a
11628 # Should simulate EINVAL error which is fatal
11629 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11631 if [[ $RC -eq 0 ]]; then
11632 error "Must return error due to dropped pages, rc=$RC"
11635 lctl set_param fail_loc=0x0
11637 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11638 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11639 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11641 if [[ $LOCKED -ne 0 ]]; then
11642 error "Locked pages remain in cache, locked=$LOCKED"
11645 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11646 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11650 echo "No pages locked after fsync"
11655 run_test 118f "Simulate unrecoverable OSC side error =========="
11658 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11662 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
11663 lctl set_param fail_loc=0x406
11665 # simulate local -ENOMEM
11666 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11669 lctl set_param fail_loc=0
11670 if [[ $RC -eq 0 ]]; then
11671 error "Must return error due to dropped pages, rc=$RC"
11674 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11675 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11676 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11678 if [[ $LOCKED -ne 0 ]]; then
11679 error "Locked pages remain in cache, locked=$LOCKED"
11682 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11683 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11687 echo "No pages locked after fsync"
11692 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
11695 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11696 remote_ost_nodsh && skip "remote OST with nodsh"
11700 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
11701 set_nodes_failloc "$(osts_nodes)" 0x20e
11702 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
11703 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11706 set_nodes_failloc "$(osts_nodes)" 0
11707 if [[ $RC -eq 0 ]]; then
11708 error "Must return error due to dropped pages, rc=$RC"
11711 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11712 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11713 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11715 if [[ $LOCKED -ne 0 ]]; then
11716 error "Locked pages remain in cache, locked=$LOCKED"
11719 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11720 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11724 echo "No pages locked after fsync"
11728 run_test 118h "Verify timeout in handling recoverables errors =========="
11730 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
11733 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11734 remote_ost_nodsh && skip "remote OST with nodsh"
11738 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
11739 set_nodes_failloc "$(osts_nodes)" 0x20e
11741 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
11742 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
11745 set_nodes_failloc "$(osts_nodes)" 0
11749 if [[ $RC -ne 0 ]]; then
11750 error "got error, but should be not, rc=$RC"
11753 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11754 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11755 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
11756 if [[ $LOCKED -ne 0 ]]; then
11757 error "Locked pages remain in cache, locked=$LOCKED"
11760 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11761 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11765 echo "No pages locked after fsync"
11769 run_test 118i "Fix error before timeout in recoverable error =========="
11771 [ "$SLOW" = "no" ] && set_resend_count 4
11774 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11775 remote_ost_nodsh && skip "remote OST with nodsh"
11779 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
11780 set_nodes_failloc "$(osts_nodes)" 0x220
11782 # return -EIO from OST
11783 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11785 set_nodes_failloc "$(osts_nodes)" 0x0
11786 if [[ $RC -eq 0 ]]; then
11787 error "Must return error due to dropped pages, rc=$RC"
11790 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11791 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11792 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
11793 if [[ $LOCKED -ne 0 ]]; then
11794 error "Locked pages remain in cache, locked=$LOCKED"
11797 # in recoverable error on OST we want resend and stay until it finished
11798 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11799 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11803 echo "No pages locked after fsync"
11807 run_test 118j "Simulate unrecoverable OST side error =========="
11811 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11812 remote_ost_nodsh && skip "remote OSTs with nodsh"
11814 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
11815 set_nodes_failloc "$(osts_nodes)" 0x20e
11816 test_mkdir $DIR/$tdir
11818 for ((i=0;i<10;i++)); do
11819 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
11820 error "dd to $DIR/$tdir/$tfile-$i failed" )&
11827 set_nodes_failloc "$(osts_nodes)" 0
11830 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
11832 test_118l() # LU-646
11834 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11836 test_mkdir $DIR/$tdir
11837 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
11840 run_test 118l "fsync dir"
11842 test_118m() # LU-3066
11844 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11846 test_mkdir $DIR/$tdir
11847 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
11850 run_test 118m "fdatasync dir ========="
11852 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
11859 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11860 remote_ost_nodsh && skip "remote OSTs with nodsh"
11862 # Sleep to avoid a cached response.
11863 #define OBD_STATFS_CACHE_SECONDS 1
11866 # Inject a 10 second delay in the OST_STATFS handler.
11867 #define OBD_FAIL_OST_STATFS_DELAY 0x242
11868 set_nodes_failloc "$(osts_nodes)" 0x242
11871 stat --file-system $MOUNT > /dev/null
11874 set_nodes_failloc "$(osts_nodes)" 0
11876 if ((end - begin > 20)); then
11877 error "statfs took $((end - begin)) seconds, expected 10"
11880 run_test 118n "statfs() sends OST_STATFS requests in parallel"
11882 test_119a() # bug 11737
11884 BSIZE=$((512 * 1024))
11885 directio write $DIR/$tfile 0 1 $BSIZE
11886 # We ask to read two blocks, which is more than a file size.
11887 # directio will indicate an error when requested and actual
11888 # sizes aren't equeal (a normal situation in this case) and
11889 # print actual read amount.
11890 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
11891 if [ "$NOB" != "$BSIZE" ]; then
11892 error "read $NOB bytes instead of $BSIZE"
11896 run_test 119a "Short directIO read must return actual read amount"
11898 test_119b() # bug 11737
11900 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11902 $LFS setstripe -c 2 $DIR/$tfile || error "setstripe failed"
11903 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
11905 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) ||
11906 error "direct read failed"
11909 run_test 119b "Sparse directIO read must return actual read amount"
11911 test_119c() # bug 13099
11914 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
11915 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
11918 run_test 119c "Testing for direct read hitting hole"
11920 test_119d() # bug 15950
11922 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11924 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
11925 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
11927 $LFS setstripe $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
11928 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
11929 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
11930 lctl set_param fail_loc=0x40d
11931 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
11934 cat $DIR/$tfile > /dev/null &
11935 lctl set_param fail_loc=0
11938 log "the DIO writes have completed, now wait for the reads (should not block very long)"
11940 [ -n "`ps h -p $pid_reads -o comm`" ] && \
11941 error "the read rpcs have not completed in 2s"
11943 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
11945 run_test 119d "The DIO path should try to send a new rpc once one is completed"
11948 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11949 remote_mds_nodsh && skip "remote MDS with nodsh"
11950 test_mkdir -i0 -c1 $DIR/$tdir
11951 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11952 skip_env "no early lock cancel on server"
11954 lru_resize_disable mdc
11955 lru_resize_disable osc
11956 cancel_lru_locks mdc
11957 # asynchronous object destroy at MDT could cause bl ast to client
11958 cancel_lru_locks osc
11960 stat $DIR/$tdir > /dev/null
11961 can1=$(do_facet mds1 \
11962 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11963 awk '/ldlm_cancel/ {print $2}')
11964 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11965 awk '/ldlm_bl_callback/ {print $2}')
11966 test_mkdir -i0 -c1 $DIR/$tdir/d1
11967 can2=$(do_facet mds1 \
11968 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11969 awk '/ldlm_cancel/ {print $2}')
11970 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11971 awk '/ldlm_bl_callback/ {print $2}')
11972 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11973 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11974 lru_resize_enable mdc
11975 lru_resize_enable osc
11977 run_test 120a "Early Lock Cancel: mkdir test"
11980 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11981 remote_mds_nodsh && skip "remote MDS with nodsh"
11982 test_mkdir $DIR/$tdir
11983 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11984 skip_env "no early lock cancel on server"
11986 lru_resize_disable mdc
11987 lru_resize_disable osc
11988 cancel_lru_locks mdc
11989 stat $DIR/$tdir > /dev/null
11990 can1=$(do_facet $SINGLEMDS \
11991 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11992 awk '/ldlm_cancel/ {print $2}')
11993 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11994 awk '/ldlm_bl_callback/ {print $2}')
11995 touch $DIR/$tdir/f1
11996 can2=$(do_facet $SINGLEMDS \
11997 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11998 awk '/ldlm_cancel/ {print $2}')
11999 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12000 awk '/ldlm_bl_callback/ {print $2}')
12001 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
12002 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
12003 lru_resize_enable mdc
12004 lru_resize_enable osc
12006 run_test 120b "Early Lock Cancel: create test"
12009 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12010 remote_mds_nodsh && skip "remote MDS with nodsh"
12011 test_mkdir -i0 -c1 $DIR/$tdir
12012 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12013 skip "no early lock cancel on server"
12015 lru_resize_disable mdc
12016 lru_resize_disable osc
12017 test_mkdir -i0 -c1 $DIR/$tdir/d1
12018 test_mkdir -i0 -c1 $DIR/$tdir/d2
12019 touch $DIR/$tdir/d1/f1
12020 cancel_lru_locks mdc
12021 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
12022 can1=$(do_facet mds1 \
12023 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12024 awk '/ldlm_cancel/ {print $2}')
12025 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12026 awk '/ldlm_bl_callback/ {print $2}')
12027 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
12028 can2=$(do_facet mds1 \
12029 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12030 awk '/ldlm_cancel/ {print $2}')
12031 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12032 awk '/ldlm_bl_callback/ {print $2}')
12033 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
12034 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
12035 lru_resize_enable mdc
12036 lru_resize_enable osc
12038 run_test 120c "Early Lock Cancel: link test"
12041 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12042 remote_mds_nodsh && skip "remote MDS with nodsh"
12043 test_mkdir -i0 -c1 $DIR/$tdir
12044 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12045 skip_env "no early lock cancel on server"
12047 lru_resize_disable mdc
12048 lru_resize_disable osc
12050 cancel_lru_locks mdc
12051 stat $DIR/$tdir > /dev/null
12052 can1=$(do_facet mds1 \
12053 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12054 awk '/ldlm_cancel/ {print $2}')
12055 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12056 awk '/ldlm_bl_callback/ {print $2}')
12057 chmod a+x $DIR/$tdir
12058 can2=$(do_facet mds1 \
12059 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12060 awk '/ldlm_cancel/ {print $2}')
12061 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12062 awk '/ldlm_bl_callback/ {print $2}')
12063 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
12064 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
12065 lru_resize_enable mdc
12066 lru_resize_enable osc
12068 run_test 120d "Early Lock Cancel: setattr test"
12071 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12072 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12073 skip_env "no early lock cancel on server"
12074 remote_mds_nodsh && skip "remote MDS with nodsh"
12076 local dlmtrace_set=false
12078 test_mkdir -i0 -c1 $DIR/$tdir
12079 lru_resize_disable mdc
12080 lru_resize_disable osc
12081 ! $LCTL get_param debug | grep -q dlmtrace &&
12082 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
12083 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
12084 cancel_lru_locks mdc
12085 cancel_lru_locks osc
12086 dd if=$DIR/$tdir/f1 of=/dev/null
12087 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
12088 # XXX client can not do early lock cancel of OST lock
12089 # during unlink (LU-4206), so cancel osc lock now.
12091 cancel_lru_locks osc
12092 can1=$(do_facet mds1 \
12093 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12094 awk '/ldlm_cancel/ {print $2}')
12095 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12096 awk '/ldlm_bl_callback/ {print $2}')
12097 unlink $DIR/$tdir/f1
12099 can2=$(do_facet mds1 \
12100 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12101 awk '/ldlm_cancel/ {print $2}')
12102 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12103 awk '/ldlm_bl_callback/ {print $2}')
12104 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
12105 $LCTL dk $TMP/cancel.debug.txt
12106 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
12107 $LCTL dk $TMP/blocking.debug.txt
12108 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
12109 lru_resize_enable mdc
12110 lru_resize_enable osc
12112 run_test 120e "Early Lock Cancel: unlink test"
12115 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12116 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12117 skip_env "no early lock cancel on server"
12118 remote_mds_nodsh && skip "remote MDS with nodsh"
12120 test_mkdir -i0 -c1 $DIR/$tdir
12121 lru_resize_disable mdc
12122 lru_resize_disable osc
12123 test_mkdir -i0 -c1 $DIR/$tdir/d1
12124 test_mkdir -i0 -c1 $DIR/$tdir/d2
12125 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
12126 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
12127 cancel_lru_locks mdc
12128 cancel_lru_locks osc
12129 dd if=$DIR/$tdir/d1/f1 of=/dev/null
12130 dd if=$DIR/$tdir/d2/f2 of=/dev/null
12131 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
12132 # XXX client can not do early lock cancel of OST lock
12133 # during rename (LU-4206), so cancel osc lock now.
12135 cancel_lru_locks osc
12136 can1=$(do_facet mds1 \
12137 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12138 awk '/ldlm_cancel/ {print $2}')
12139 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12140 awk '/ldlm_bl_callback/ {print $2}')
12141 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
12143 can2=$(do_facet mds1 \
12144 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12145 awk '/ldlm_cancel/ {print $2}')
12146 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12147 awk '/ldlm_bl_callback/ {print $2}')
12148 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
12149 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
12150 lru_resize_enable mdc
12151 lru_resize_enable osc
12153 run_test 120f "Early Lock Cancel: rename test"
12156 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12157 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12158 skip_env "no early lock cancel on server"
12159 remote_mds_nodsh && skip "remote MDS with nodsh"
12161 lru_resize_disable mdc
12162 lru_resize_disable osc
12164 echo create $count files
12165 test_mkdir $DIR/$tdir
12166 cancel_lru_locks mdc
12167 cancel_lru_locks osc
12170 can0=$(do_facet $SINGLEMDS \
12171 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12172 awk '/ldlm_cancel/ {print $2}')
12173 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12174 awk '/ldlm_bl_callback/ {print $2}')
12175 createmany -o $DIR/$tdir/f $count
12177 can1=$(do_facet $SINGLEMDS \
12178 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12179 awk '/ldlm_cancel/ {print $2}')
12180 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12181 awk '/ldlm_bl_callback/ {print $2}')
12183 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
12184 echo rm $count files
12187 can2=$(do_facet $SINGLEMDS \
12188 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12189 awk '/ldlm_cancel/ {print $2}')
12190 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12191 awk '/ldlm_bl_callback/ {print $2}')
12193 echo total: $count removes in $((t2-t1))
12194 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
12196 # wait for commitment of removal
12197 lru_resize_enable mdc
12198 lru_resize_enable osc
12200 run_test 120g "Early Lock Cancel: performance test"
12202 test_121() { #bug #10589
12203 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12206 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
12207 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
12208 lctl set_param fail_loc=0x310
12209 cancel_lru_locks osc > /dev/null
12210 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
12211 lctl set_param fail_loc=0
12212 [[ $reads -eq $writes ]] ||
12213 error "read $reads blocks, must be $writes blocks"
12215 run_test 121 "read cancel race ========="
12217 test_123a_base() { # was test 123, statahead(bug 11401)
12221 if ! grep -q "processor.*: 1" /proc/cpuinfo; then
12222 log "testing UP system. Performance may be lower than expected."
12227 test_mkdir $DIR/$tdir
12228 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
12229 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
12231 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
12232 createmany -o $DIR/$tdir/$tfile $j $((i - j))
12234 max=$(lctl get_param -n llite.*.statahead_max | head -n 1)
12235 lctl set_param -n llite.*.statahead_max 0
12236 lctl get_param llite.*.statahead_max
12237 cancel_lru_locks mdc
12238 cancel_lru_locks osc
12240 time $lsx $DIR/$tdir | wc -l
12242 delta=$((etime - stime))
12243 log "$lsx $i files without statahead: $delta sec"
12244 lctl set_param llite.*.statahead_max=$max
12246 swrong=$(lctl get_param -n llite.*.statahead_stats |
12247 grep "statahead wrong:" | awk '{print $3}')
12248 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
12249 cancel_lru_locks mdc
12250 cancel_lru_locks osc
12252 time $lsx $DIR/$tdir | wc -l
12254 delta_sa=$((etime - stime))
12255 log "$lsx $i files with statahead: $delta_sa sec"
12256 lctl get_param -n llite.*.statahead_stats
12257 ewrong=$(lctl get_param -n llite.*.statahead_stats |
12258 grep "statahead wrong:" | awk '{print $3}')
12260 [[ $swrong -lt $ewrong ]] &&
12261 log "statahead was stopped, maybe too many locks held!"
12262 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
12264 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
12265 max=$(lctl get_param -n llite.*.statahead_max |
12267 lctl set_param -n llite.*.statahead_max 0
12268 lctl get_param llite.*.statahead_max
12269 cancel_lru_locks mdc
12270 cancel_lru_locks osc
12272 time $lsx $DIR/$tdir | wc -l
12274 delta=$((etime - stime))
12275 log "$lsx $i files again without statahead: $delta sec"
12276 lctl set_param llite.*.statahead_max=$max
12277 if [ $((delta_sa * 100 > delta * 105 && delta_sa > delta + 2)) ]; then
12278 if [ $SLOWOK -eq 0 ]; then
12279 error "$lsx $i files is slower with statahead!"
12281 log "$lsx $i files is slower with statahead!"
12287 [ $delta -gt 20 ] && break
12288 [ $delta -gt 8 ] && MULT=$((50 / delta))
12289 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
12297 delta=$((etime - stime))
12298 log "rm -r $DIR/$tdir/: $delta seconds"
12300 lctl get_param -n llite.*.statahead_stats
12304 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12306 test_123a_base "ls -l"
12308 run_test 123aa "verify statahead work"
12311 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12313 statx_supported || skip_env "Test must be statx() syscall supported"
12315 test_123a_base "$STATX -l"
12317 run_test 123ab "verify statahead work by using statx"
12320 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12322 statx_supported || skip_env "Test must be statx() syscall supported"
12329 cancel_lru_locks $OSC
12330 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
12331 agl_before=$($LCTL get_param -n llite.*.statahead_stats |
12332 awk '/agl.total:/ {print $3}')
12333 test_123a_base "$STATX -c \"%n %i %A %h %u %g %W %X %Z\" -D"
12334 test_123a_base "$STATX --cached=always -D"
12335 agl_after=$($LCTL get_param -n llite.*.statahead_stats |
12336 awk '/agl.total:/ {print $3}')
12337 [ $agl_before -eq $agl_after ] ||
12338 error "Should not trigger AGL thread - $agl_before:$agl_after"
12339 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
12340 [ $rpcs_after -eq $rpcs_before ] ||
12341 error "$STATX should not send glimpse RPCs to $OSC"
12343 run_test 123ac "verify statahead work by using statx without glimpse RPCs"
12345 test_123b () { # statahead(bug 15027)
12346 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12348 test_mkdir $DIR/$tdir
12349 createmany -o $DIR/$tdir/$tfile-%d 1000
12351 cancel_lru_locks mdc
12352 cancel_lru_locks osc
12354 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
12355 lctl set_param fail_loc=0x80000803
12356 ls -lR $DIR/$tdir > /dev/null
12358 lctl set_param fail_loc=0x0
12359 lctl get_param -n llite.*.statahead_stats
12364 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
12367 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
12369 test_mkdir -i 0 -c 1 $DIR/$tdir.0
12370 test_mkdir -i 1 -c 1 $DIR/$tdir.1
12371 touch $DIR/$tdir.1/{1..3}
12372 mv $DIR/$tdir.1/{1..3} $DIR/$tdir.0
12374 remount_client $MOUNT
12376 $MULTIOP $DIR/$tdir.0 Q
12378 # let statahead to complete
12379 ls -l $DIR/$tdir.0 > /dev/null
12381 testid=$(echo $TESTNAME | tr '_' ' ')
12382 dmesg | tac | sed "/$testid/,$ d" | grep "Can not initialize inode" &&
12383 error "statahead warning" || true
12385 run_test 123c "Can not initialize inode warning on DNE statahead"
12388 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12389 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
12390 skip_env "no lru resize on server"
12394 test_mkdir $DIR/$tdir
12396 log "create $NR files at $DIR/$tdir"
12397 createmany -o $DIR/$tdir/f $NR ||
12398 error "failed to create $NR files in $DIR/$tdir"
12400 cancel_lru_locks mdc
12401 ls -l $DIR/$tdir > /dev/null
12405 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
12406 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
12407 LRU_SIZE=$($LCTL get_param -n $PARAM)
12408 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
12409 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
12411 log "NS=$(basename $NSDIR)"
12416 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
12417 skip "Not enough cached locks created!"
12419 log "LRU=$LRU_SIZE"
12423 # We know that lru resize allows one client to hold $LIMIT locks
12424 # for 10h. After that locks begin to be killed by client.
12426 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
12428 if [ $LIMIT -lt $LRU_SIZE ]; then
12429 skip "Limit is too small $LIMIT"
12432 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
12433 # killing locks. Some time was spent for creating locks. This means
12434 # that up to the moment of sleep finish we must have killed some of
12435 # them (10-100 locks). This depends on how fast ther were created.
12436 # Many of them were touched in almost the same moment and thus will
12437 # be killed in groups.
12438 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE * 100))
12440 # Use $LRU_SIZE_B here to take into account real number of locks
12441 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
12442 local LRU_SIZE_B=$LRU_SIZE
12444 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
12445 log "OLD_LVF=$OLD_LVF"
12446 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
12448 # Let's make sure that we really have some margin. Client checks
12449 # cached locks every 10 sec.
12450 SLEEP=$((SLEEP+20))
12451 log "Sleep ${SLEEP} sec"
12453 while ((SEC<$SLEEP)); do
12457 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
12458 echo -n "$LRU_SIZE"
12461 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
12462 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
12464 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
12465 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
12466 unlinkmany $DIR/$tdir/f $NR
12470 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
12471 log "unlink $NR files at $DIR/$tdir"
12472 unlinkmany $DIR/$tdir/f $NR
12474 run_test 124a "lru resize ======================================="
12476 get_max_pool_limit()
12478 local limit=$($LCTL get_param \
12479 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
12481 for l in $limit; do
12482 if [[ $l -gt $max ]]; then
12490 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12491 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
12492 skip_env "no lru resize on server"
12494 LIMIT=$(get_max_pool_limit)
12496 NR=$(($(default_lru_size)*20))
12497 if [[ $NR -gt $LIMIT ]]; then
12498 log "Limit lock number by $LIMIT locks"
12502 IFree=$(mdsrate_inodes_available)
12503 if [ $IFree -lt $NR ]; then
12504 log "Limit lock number by $IFree inodes"
12508 lru_resize_disable mdc
12509 test_mkdir -p $DIR/$tdir/disable_lru_resize
12511 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
12512 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
12513 cancel_lru_locks mdc
12516 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
12519 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
12522 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
12526 nolruresize_delta=$((etime-stime))
12527 log "ls -la time: $nolruresize_delta seconds"
12528 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
12529 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
12531 lru_resize_enable mdc
12532 test_mkdir -p $DIR/$tdir/enable_lru_resize
12534 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
12535 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
12536 cancel_lru_locks mdc
12539 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
12542 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
12545 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
12549 lruresize_delta=$((etime-stime))
12550 log "ls -la time: $lruresize_delta seconds"
12551 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
12553 if [ $lruresize_delta -gt $nolruresize_delta ]; then
12554 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
12555 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
12556 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
12558 log "lru resize performs the same with no lru resize"
12560 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
12562 run_test 124b "lru resize (performance test) ======================="
12565 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12566 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
12567 skip_env "no lru resize on server"
12569 # cache ununsed locks on client
12571 cancel_lru_locks mdc
12572 test_mkdir $DIR/$tdir
12573 createmany -o $DIR/$tdir/f $nr ||
12574 error "failed to create $nr files in $DIR/$tdir"
12575 ls -l $DIR/$tdir > /dev/null
12577 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
12578 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
12579 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
12580 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
12581 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
12583 # set lru_max_age to 1 sec
12584 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
12585 echo "sleep $((recalc_p * 2)) seconds..."
12586 sleep $((recalc_p * 2))
12588 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
12589 # restore lru_max_age
12590 $LCTL set_param -n $nsdir.lru_max_age $max_age
12591 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
12592 unlinkmany $DIR/$tdir/f $nr
12594 run_test 124c "LRUR cancel very aged locks"
12597 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12598 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
12599 skip_env "no lru resize on server"
12601 # cache ununsed locks on client
12604 lru_resize_disable mdc
12605 stack_trap "lru_resize_enable mdc" EXIT
12607 cancel_lru_locks mdc
12609 # asynchronous object destroy at MDT could cause bl ast to client
12610 test_mkdir $DIR/$tdir
12611 createmany -o $DIR/$tdir/f $nr ||
12612 error "failed to create $nr files in $DIR/$tdir"
12613 stack_trap "unlinkmany $DIR/$tdir/f $nr" EXIT
12615 ls -l $DIR/$tdir > /dev/null
12617 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
12618 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
12619 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
12620 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
12622 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
12624 # set lru_max_age to 1 sec
12625 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
12626 stack_trap "$LCTL set_param -n $nsdir.lru_max_age $max_age" EXIT
12628 echo "sleep $((recalc_p * 2)) seconds..."
12629 sleep $((recalc_p * 2))
12631 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
12633 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
12635 run_test 124d "cancel very aged locks if lru-resize diasbaled"
12637 test_125() { # 13358
12638 $LCTL get_param -n llite.*.client_type | grep -q local ||
12639 skip "must run as local client"
12640 $LCTL get_param -n mdc.*-mdc-*.connect_flags | grep -q acl ||
12641 skip_env "must have acl enabled"
12642 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
12644 test_mkdir $DIR/$tdir
12645 $LFS setstripe -S 65536 -c -1 $DIR/$tdir || error "setstripe failed"
12646 setfacl -R -m u:bin:rwx $DIR/$tdir || error "setfacl $DIR/$tdir failed"
12647 ls -ld $DIR/$tdir || error "cannot access $DIR/$tdir"
12649 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
12651 test_126() { # bug 12829/13455
12652 $GSS && skip_env "must run as gss disabled"
12653 $LCTL get_param -n llite.*.client_type | grep -q local ||
12654 skip "must run as local client"
12655 [ "$UID" != 0 ] && skip "must run as root, not UID $UID"
12657 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
12658 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
12660 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
12662 run_test 126 "check that the fsgid provided by the client is taken into account"
12664 test_127a() { # bug 15521
12665 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12666 local name count samp unit min max sum sumsq
12668 $LFS setstripe -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
12669 echo "stats before reset"
12670 $LCTL get_param osc.*.stats
12671 $LCTL set_param osc.*.stats=0
12672 local fsize=$((2048 * 1024))
12674 dd if=/dev/zero of=$DIR/$tfile bs=$fsize count=1
12675 cancel_lru_locks osc
12676 dd if=$DIR/$tfile of=/dev/null bs=$fsize
12678 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/$tfile.tmp
12679 stack_trap "rm -f $TMP/$tfile.tmp"
12680 while read name count samp unit min max sum sumsq; do
12681 echo "got name=$name count=$count unit=$unit min=$min max=$max"
12682 [ ! $min ] && error "Missing min value for $name proc entry"
12683 eval $name=$count || error "Wrong proc format"
12686 read_bytes|write_bytes)
12687 [[ "$unit" =~ "bytes" ]] ||
12688 error "unit is not 'bytes': $unit"
12689 (( $min >= 4096 )) || error "min is too small: $min"
12690 (( $min <= $fsize )) || error "min is too big: $min"
12691 (( $max >= 4096 )) || error "max is too small: $max"
12692 (( $max <= $fsize )) || error "max is too big: $max"
12693 (( $sum == $fsize )) || error "sum is wrong: $sum"
12694 (( $sumsq >= ($fsize / 4096) * (4096 * 4096) )) ||
12695 error "sumsquare is too small: $sumsq"
12696 (( $sumsq <= $fsize * $fsize )) ||
12697 error "sumsquare is too big: $sumsq"
12699 ost_read|ost_write)
12700 [[ "$unit" =~ "usec" ]] ||
12701 error "unit is not 'usec': $unit"
12705 done < $DIR/$tfile.tmp
12707 #check that we actually got some stats
12708 [ "$read_bytes" ] || error "Missing read_bytes stats"
12709 [ "$write_bytes" ] || error "Missing write_bytes stats"
12710 [ "$read_bytes" != 0 ] || error "no read done"
12711 [ "$write_bytes" != 0 ] || error "no write done"
12713 run_test 127a "verify the client stats are sane"
12715 test_127b() { # bug LU-333
12716 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12717 local name count samp unit min max sum sumsq
12719 echo "stats before reset"
12720 $LCTL get_param llite.*.stats
12721 $LCTL set_param llite.*.stats=0
12723 # perform 2 reads and writes so MAX is different from SUM.
12724 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
12725 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
12726 cancel_lru_locks osc
12727 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
12728 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
12730 $LCTL get_param llite.*.stats | grep samples > $TMP/$tfile.tmp
12731 stack_trap "rm -f $TMP/$tfile.tmp"
12732 while read name count samp unit min max sum sumsq; do
12733 echo "got name=$name count=$count unit=$unit min=$min max=$max"
12734 eval $name=$count || error "Wrong proc format"
12737 read_bytes|write_bytes)
12738 [[ "$unit" =~ "bytes" ]] ||
12739 error "unit is not 'bytes': $unit"
12740 (( $count == 2 )) || error "count is not 2: $count"
12741 (( $min == $PAGE_SIZE )) ||
12742 error "min is not $PAGE_SIZE: $min"
12743 (( $max == $PAGE_SIZE )) ||
12744 error "max is not $PAGE_SIZE: $max"
12745 (( $sum == $PAGE_SIZE * 2 )) ||
12746 error "sum is not $((PAGE_SIZE * 2)): $sum"
12749 [[ "$unit" =~ "usec" ]] ||
12750 error "unit is not 'usec': $unit"
12754 done < $TMP/$tfile.tmp
12756 #check that we actually got some stats
12757 [ "$read_bytes" ] || error "Missing read_bytes stats"
12758 [ "$write_bytes" ] || error "Missing write_bytes stats"
12759 [ "$read_bytes" != 0 ] || error "no read done"
12760 [ "$write_bytes" != 0 ] || error "no write done"
12762 run_test 127b "verify the llite client stats are sane"
12764 test_127c() { # LU-12394
12765 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
12772 $LCTL set_param llite.*.extents_stats=1
12773 stack_trap "$LCTL set_param llite.*.extents_stats=0" EXIT
12775 # Use two stripes so there is enough space in default config
12776 $LFS setstripe -c 2 $DIR/$tfile
12778 # Extent stats start at 0-4K and go in power of two buckets
12779 # LL_HIST_START = 12 --> 2^12 = 4K
12780 # We do 3K*2^i, so 3K, 6K, 12K, 24K... hitting each bucket.
12781 # We do not do buckets larger than 64 MiB to avoid ENOSPC issues on
12783 for size in 3K 6K 12K 24K 48K 96K 192K 384K 768K 1536K 3M 6M 12M 24M 48M;
12785 # Write and read, 2x each, second time at a non-zero offset
12786 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1
12787 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1 seek=10
12788 dd if=$DIR/$tfile of=/dev/null bs=$size count=1
12789 dd if=$DIR/$tfile of=/dev/null bs=$size count=1 seek=10
12793 $LCTL get_param llite.*.extents_stats
12796 for bsize in 4K 8K 16K 32K 64K 128K 256K 512K 1M 2M 4M 8M 16M 32M 64M;
12798 local bucket=$($LCTL get_param -n llite.*.extents_stats |
12800 reads=$(echo $bucket | awk '{print $5}')
12801 writes=$(echo $bucket | awk '{print $9}')
12802 [ "$reads" -eq $count ] ||
12803 error "$reads reads in < $bsize bucket, expect $count"
12804 [ "$writes" -eq $count ] ||
12805 error "$writes writes in < $bsize bucket, expect $count"
12808 # Test mmap write and read
12809 $LCTL set_param llite.*.extents_stats=c
12811 dd if=/dev/zero of=$DIR/$tfile bs=${size}K count=1
12812 $MULTIOP $DIR/$tfile OSMRUc || error "$MULTIOP $DIR/$tfile failed"
12813 $MULTIOP $DIR/$tfile OSMWUc || error "$MULTIOP $DIR/$tfile failed"
12815 $LCTL get_param llite.*.extents_stats
12817 count=$(((size*1024) / PAGE_SIZE))
12819 bsize=$((2 * PAGE_SIZE / 1024))K
12821 bucket=$($LCTL get_param -n llite.*.extents_stats |
12823 reads=$(echo $bucket | awk '{print $5}')
12824 writes=$(echo $bucket | awk '{print $9}')
12825 # mmap writes fault in the page first, creating an additonal read
12826 [ "$reads" -eq $((2 * count)) ] ||
12827 error "$reads reads in < $bsize bucket, expect $count"
12828 [ "$writes" -eq $count ] ||
12829 error "$writes writes in < $bsize bucket, expect $count"
12831 run_test 127c "test llite extent stats with regular & mmap i/o"
12833 test_128() { # bug 15212
12835 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
12840 result=$(grep error $TMP/$tfile.log)
12841 rm -f $DIR/$tfile $TMP/$tfile.log
12842 [ -z "$result" ] ||
12843 error "consecutive find's under interactive lfs failed"
12845 run_test 128 "interactive lfs for 2 consecutive find's"
12847 set_dir_limits () {
12852 local ldproc=/proc/fs/ldiskfs
12853 local facets=$(get_facets MDS)
12855 for facet in ${facets//,/ }; do
12856 canondev=$(ldiskfs_canon \
12857 *.$(convert_facet2label $facet).mntdev $facet)
12858 do_facet $facet "test -e $ldproc/$canondev/max_dir_size" ||
12859 ldproc=/sys/fs/ldiskfs
12860 do_facet $facet "echo $1 >$ldproc/$canondev/max_dir_size"
12861 do_facet $facet "echo $2 >$ldproc/$canondev/warning_dir_size"
12865 check_mds_dmesg() {
12866 local facets=$(get_facets MDS)
12867 for facet in ${facets//,/ }; do
12868 do_facet $facet "dmesg | tail -3 | grep $1" && return 0
12874 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12875 [[ $MDS1_VERSION -ge $(version_code 2.5.56) ]] ||
12876 skip "Need MDS version with at least 2.5.56"
12877 if [ "$mds1_FSTYPE" != ldiskfs ]; then
12878 skip_env "ldiskfs only test"
12880 remote_mds_nodsh && skip "remote MDS with nodsh"
12883 local has_warning=false
12886 mkdir -p $DIR/$tdir
12888 # block size of mds1
12889 local maxsize=$(($($LCTL get_param -n mdc.*MDT0000*.blocksize) * 8))
12890 set_dir_limits $maxsize $((maxsize * 6 / 8))
12891 stack_trap "set_dir_limits 0 0"
12892 stack_trap "unlinkmany $DIR/$tdir/file_base_ 2000 || true"
12893 local dirsize=$(stat -c%s "$DIR/$tdir")
12895 while (( $dirsize <= $maxsize )); do
12896 $MCREATE $DIR/$tdir/file_base_$nfiles
12898 # check two errors:
12899 # ENOSPC for ext4 max_dir_size, which has been used since
12900 # kernel v3.6-rc1-8-gdf981d03ee, lustre v2_4_50_0-79-gaed82035c0
12901 if (( rc == ENOSPC )); then
12903 echo "rc=$rc returned as expected after $nfiles files"
12905 createmany -o $DIR/$tdir/file_extra_$nfiles. 5 ||
12906 error "create failed w/o dir size limit"
12908 # messages may be rate limited if test is run repeatedly
12909 check_mds_dmesg '"is approaching max"' ||
12910 echo "warning message should be output"
12911 check_mds_dmesg '"has reached max"' ||
12912 echo "reached message should be output"
12914 dirsize=$(stat -c%s "$DIR/$tdir")
12916 [[ $dirsize -ge $maxsize ]] && return 0
12917 error "dirsize $dirsize < $maxsize after $nfiles files"
12918 elif (( rc != 0 )); then
12921 nfiles=$((nfiles + 1))
12922 dirsize=$(stat -c%s "$DIR/$tdir")
12925 error "rc=$rc, size=$dirsize/$maxsize, mdt=$MDSCOUNT, nfiles=$nfiles"
12927 run_test 129 "test directory size limit ========================"
12936 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12937 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
12939 trap cleanup_130 EXIT RETURN
12941 local fm_file=$DIR/$tfile
12942 $LFS setstripe -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
12943 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
12944 error "dd failed for $fm_file"
12946 # LU-1795: test filefrag/FIEMAP once, even if unsupported
12947 filefrag -ves $fm_file
12949 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12950 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12951 [ $RC != 0 ] && error "filefrag $fm_file failed"
12953 filefrag_op=$(filefrag -ve -k $fm_file |
12954 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12955 lun=$($LFS getstripe -i $fm_file)
12957 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
12960 for line in $filefrag_op
12962 frag_lun=`echo $line | cut -d: -f5`
12963 ext_len=`echo $line | cut -d: -f4`
12964 if (( $frag_lun != $lun )); then
12966 error "FIEMAP on 1-stripe file($fm_file) failed"
12969 (( tot_len += ext_len ))
12972 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
12974 error "FIEMAP on 1-stripe file($fm_file) failed;"
12980 echo "FIEMAP on single striped file succeeded"
12982 run_test 130a "FIEMAP (1-stripe file)"
12985 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
12987 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12988 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
12990 trap cleanup_130 EXIT RETURN
12992 local fm_file=$DIR/$tfile
12993 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
12994 error "setstripe on $fm_file"
12995 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12996 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12998 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
12999 error "dd failed on $fm_file"
13001 filefrag -ves $fm_file || error "filefrag $fm_file failed"
13002 filefrag_op=$(filefrag -ve -k $fm_file |
13003 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
13005 last_lun=$(echo $filefrag_op | cut -d: -f5 |
13006 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13011 for line in $filefrag_op
13013 frag_lun=$(echo $line | cut -d: -f5 |
13014 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13015 ext_len=$(echo $line | cut -d: -f4)
13016 if (( $frag_lun != $last_lun )); then
13017 if (( tot_len != 1024 )); then
13019 error "FIEMAP on $fm_file failed; returned " \
13020 "len $tot_len for OST $last_lun instead of 1024"
13023 (( num_luns += 1 ))
13027 (( tot_len += ext_len ))
13030 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
13032 error "FIEMAP on $fm_file failed; returned wrong number of " \
13033 "luns or wrong len for OST $last_lun"
13039 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
13041 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
13044 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
13046 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13047 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
13049 trap cleanup_130 EXIT RETURN
13051 local fm_file=$DIR/$tfile
13052 $LFS setstripe -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
13053 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
13054 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
13056 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
13057 error "dd failed on $fm_file"
13059 filefrag -ves $fm_file || error "filefrag $fm_file failed"
13060 filefrag_op=$(filefrag -ve -k $fm_file |
13061 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
13063 last_lun=$(echo $filefrag_op | cut -d: -f5 |
13064 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13069 for line in $filefrag_op
13071 frag_lun=$(echo $line | cut -d: -f5 |
13072 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13073 ext_len=$(echo $line | cut -d: -f4)
13074 if (( $frag_lun != $last_lun )); then
13075 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
13076 if (( logical != 512 )); then
13078 error "FIEMAP on $fm_file failed; returned " \
13079 "logical start for lun $logical instead of 512"
13082 if (( tot_len != 512 )); then
13084 error "FIEMAP on $fm_file failed; returned " \
13085 "len $tot_len for OST $last_lun instead of 1024"
13088 (( num_luns += 1 ))
13092 (( tot_len += ext_len ))
13095 if (( num_luns != 2 || tot_len != 512 )); then
13097 error "FIEMAP on $fm_file failed; returned wrong number of " \
13098 "luns or wrong len for OST $last_lun"
13104 echo "FIEMAP on 2-stripe file with hole succeeded"
13106 run_test 130c "FIEMAP (2-stripe file with hole)"
13109 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
13111 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13112 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
13114 trap cleanup_130 EXIT RETURN
13116 local fm_file=$DIR/$tfile
13117 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
13118 error "setstripe on $fm_file"
13119 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
13120 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
13122 local actual_stripe_count=$($LFS getstripe -c $fm_file)
13123 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripe_count ||
13124 error "dd failed on $fm_file"
13126 filefrag -ves $fm_file || error "filefrag $fm_file failed"
13127 filefrag_op=$(filefrag -ve -k $fm_file |
13128 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
13130 last_lun=$(echo $filefrag_op | cut -d: -f5 |
13131 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13136 for line in $filefrag_op
13138 frag_lun=$(echo $line | cut -d: -f5 |
13139 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13140 ext_len=$(echo $line | cut -d: -f4)
13141 if (( $frag_lun != $last_lun )); then
13142 if (( tot_len != 1024 )); then
13144 error "FIEMAP on $fm_file failed; returned " \
13145 "len $tot_len for OST $last_lun instead of 1024"
13148 (( num_luns += 1 ))
13152 (( tot_len += ext_len ))
13155 if (( num_luns != actual_stripe_count || tot_len != 1024 )); then
13157 error "FIEMAP on $fm_file failed; returned wrong number of " \
13158 "luns or wrong len for OST $last_lun"
13164 echo "FIEMAP on N-stripe file succeeded"
13166 run_test 130d "FIEMAP (N-stripe file)"
13169 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
13171 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13172 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
13174 trap cleanup_130 EXIT RETURN
13176 local fm_file=$DIR/$tfile
13177 $LFS setstripe -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
13180 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
13181 for ((i = 0; i < $NUM_BLKS; i++)); do
13182 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) \
13183 conv=notrunc > /dev/null 2>&1
13186 filefrag -ves $fm_file || error "filefrag $fm_file failed"
13187 filefrag_op=$(filefrag -ve -k $fm_file |
13188 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
13190 last_lun=$(echo $filefrag_op | cut -d: -f5)
13195 for line in $filefrag_op; do
13196 frag_lun=$(echo $line | cut -d: -f5)
13197 ext_len=$(echo $line | cut -d: -f4)
13198 if [[ "$frag_lun" != "$last_lun" ]]; then
13199 if (( tot_len != $EXPECTED_LEN )); then
13201 error "OST$last_lun $tot_len != $EXPECTED_LEN"
13203 (( num_luns += 1 ))
13207 (( tot_len += ext_len ))
13210 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
13212 error "OST$last_lun $num_luns != 2, $tot_len != $EXPECTED_LEN"
13215 echo "FIEMAP with continuation calls succeeded"
13217 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
13220 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13221 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
13223 local fm_file=$DIR/$tfile
13224 $MULTIOP $fm_file oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T33554432c ||
13225 error "multiop create with lov_delay_create on $fm_file"
13227 filefrag -ves $fm_file || error "filefrag $fm_file failed"
13228 filefrag_extents=$(filefrag -vek $fm_file |
13229 awk '/extents? found/ { print $2 }')
13230 if [[ "$filefrag_extents" != "0" ]]; then
13231 error "$fm_file: filefrag_extents=$filefrag_extents != 0"
13236 run_test 130f "FIEMAP (unstriped file)"
13239 local file=$DIR/$tfile
13240 local nr=$((OSTCOUNT * 100))
13242 $LFS setstripe -C $nr $file ||
13243 error "failed to setstripe -C $nr $file"
13245 dd if=/dev/zero of=$file count=$nr bs=1M
13247 nr=$($LFS getstripe -c $file)
13249 local extents=$(filefrag -v $file |
13250 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}' | wc -l)
13252 echo "filefrag list $extents extents in file with stripecount $nr"
13253 if (( extents < nr )); then
13254 $LFS getstripe $file
13256 error "filefrag printed $extents < $nr extents"
13261 run_test 130g "FIEMAP (overstripe file)"
13263 # Test for writev/readv
13265 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 ||
13266 error "writev test failed"
13267 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 ||
13268 error "readv failed"
13271 run_test 131a "test iov's crossing stripe boundary for writev/readv"
13274 local fsize=$((524288 + 1048576 + 1572864))
13275 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 &&
13276 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
13277 error "append writev test failed"
13279 ((fsize += 1572864 + 1048576))
13280 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 &&
13281 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
13282 error "append writev test failed"
13285 run_test 131b "test append writev"
13288 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
13291 run_test 131c "test read/write on file w/o objects"
13294 rwv -f $DIR/$tfile -w -n 1 1572864
13295 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
13296 if [ "$NOB" != 1572864 ]; then
13297 error "Short read filed: read $NOB bytes instead of 1572864"
13301 run_test 131d "test short read"
13304 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
13305 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
13306 error "read hitting hole failed"
13309 run_test 131e "test read hitting hole"
13318 mds*) res=$(do_facet $facet \
13319 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op")
13321 ost*) res=$(do_facet $facet \
13322 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op")
13324 *) error "Wrong facet '$facet'" ;;
13326 [ "$res" ] || error "The counter for $op on $facet was not incremented"
13327 # if the argument $3 is zero, it means any stat increment is ok.
13328 if [[ $want -gt 0 ]]; then
13329 local count=$(echo $res | awk '{ print $2 }')
13330 [[ $count -ne $want ]] &&
13331 error "The $op counter on $facet is $count, not $want"
13336 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13337 remote_ost_nodsh && skip "remote OST with nodsh"
13338 remote_mds_nodsh && skip "remote MDS with nodsh"
13339 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
13340 skip_env "MDS doesn't support rename stats"
13342 local testdir=$DIR/${tdir}/stats_testdir
13344 mkdir -p $DIR/${tdir}
13347 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13348 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
13350 # verify mdt stats first.
13351 mkdir ${testdir} || error "mkdir failed"
13352 check_stats $SINGLEMDS "mkdir" 1
13353 touch ${testdir}/${tfile} || error "touch failed"
13354 check_stats $SINGLEMDS "open" 1
13355 check_stats $SINGLEMDS "close" 1
13356 [ $MDS1_VERSION -ge $(version_code 2.8.54) ] && {
13357 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
13358 check_stats $SINGLEMDS "mknod" 2
13360 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
13361 check_stats $SINGLEMDS "unlink" 1
13362 rm -f ${testdir}/${tfile} || error "file remove failed"
13363 check_stats $SINGLEMDS "unlink" 2
13365 # remove working dir and check mdt stats again.
13366 rmdir ${testdir} || error "rmdir failed"
13367 check_stats $SINGLEMDS "rmdir" 1
13369 local testdir1=$DIR/${tdir}/stats_testdir1
13370 mkdir -p ${testdir}
13371 mkdir -p ${testdir1}
13372 touch ${testdir1}/test1
13373 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
13374 check_stats $SINGLEMDS "crossdir_rename" 1
13376 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
13377 check_stats $SINGLEMDS "samedir_rename" 1
13379 rm -rf $DIR/${tdir}
13381 run_test 133a "Verifying MDT stats ========================================"
13386 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13387 remote_ost_nodsh && skip "remote OST with nodsh"
13388 remote_mds_nodsh && skip "remote MDS with nodsh"
13390 local testdir=$DIR/${tdir}/stats_testdir
13392 mkdir -p ${testdir} || error "mkdir failed"
13393 touch ${testdir}/${tfile} || error "touch failed"
13394 cancel_lru_locks mdc
13397 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13398 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
13400 # extra mdt stats verification.
13401 chmod 444 ${testdir}/${tfile} || error "chmod failed"
13402 check_stats $SINGLEMDS "setattr" 1
13403 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13404 if [ $MDS1_VERSION -ne $(version_code 2.2.0) ]
13406 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
13407 check_stats $SINGLEMDS "getattr" 1
13409 rm -rf $DIR/${tdir}
13411 # when DNE is enabled, MDT uses STATFS RPC to ping other targets
13412 # so the check below is not reliable
13413 [ $MDSCOUNT -eq 1 ] || return 0
13415 # Sleep to avoid a cached response.
13416 #define OBD_STATFS_CACHE_SECONDS 1
13418 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13419 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
13420 $LFS df || error "lfs failed"
13421 check_stats $SINGLEMDS "statfs" 1
13423 # check aggregated statfs (LU-10018)
13424 [ $MDS1_VERSION -lt $(version_code 2.11.54) ] &&
13426 [ $CLIENT_VERSION -lt $(version_code 2.11.54) ] &&
13429 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13430 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
13432 check_stats $SINGLEMDS "statfs" 1
13434 # We want to check that the client didn't send OST_STATFS to
13435 # ost1 but the MDT also uses OST_STATFS for precreate. So some
13436 # extra care is needed here.
13437 if remote_mds; then
13438 local nid=$($LCTL list_nids | head -1 | sed "s/\./\\\./g")
13439 local param="obdfilter.$FSNAME-OST0000.exports.'$nid'.stats"
13441 res=$(do_facet ost1 $LCTL get_param $param | grep statfs)
13442 [ "$res" ] && error "OST got STATFS"
13447 run_test 133b "Verifying extra MDT stats =================================="
13450 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13451 remote_ost_nodsh && skip "remote OST with nodsh"
13452 remote_mds_nodsh && skip "remote MDS with nodsh"
13454 local testdir=$DIR/$tdir/stats_testdir
13456 test_mkdir -p $testdir
13458 # verify obdfilter stats.
13459 $LFS setstripe -c 1 -i 0 $testdir/$tfile
13461 cancel_lru_locks osc
13462 wait_delete_completed
13465 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13466 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
13468 dd if=/dev/zero of=$testdir/$tfile conv=notrunc bs=512k count=1 ||
13471 cancel_lru_locks osc
13472 check_stats ost1 "write" 1
13474 dd if=$testdir/$tfile of=/dev/null bs=1k count=1 || error "dd failed"
13475 check_stats ost1 "read" 1
13477 > $testdir/$tfile || error "truncate failed"
13478 check_stats ost1 "punch" 1
13480 rm -f $testdir/$tfile || error "file remove failed"
13481 wait_delete_completed
13482 check_stats ost1 "destroy" 1
13486 run_test 133c "Verifying OST stats ========================================"
13493 while [ $value -ge 2 ]; do
13498 if [ $orig -gt $order ]; then
13506 local size=('K' 'M' 'G' 'T');
13508 local size_string=$value
13510 while [ $value -ge 1024 ]; do
13511 if [ $i -gt 3 ]; then
13512 #T is the biggest unit we get here, if that is bigger,
13514 size_string=${value}T
13517 value=$((value >> 10))
13518 if [ $value -lt 1024 ]; then
13519 size_string=${value}${size[$i]}
13528 get_rename_size() {
13530 local context=${2:-.}
13531 local sample=$(do_facet $SINGLEMDS $LCTL \
13532 get_param mdt.$FSNAME-MDT0000.rename_stats |
13533 grep -A1 $context |
13534 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
13539 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13540 remote_ost_nodsh && skip "remote OST with nodsh"
13541 remote_mds_nodsh && skip "remote MDS with nodsh"
13542 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
13543 skip_env "MDS doesn't support rename stats"
13545 local testdir1=$DIR/${tdir}/stats_testdir1
13546 local testdir2=$DIR/${tdir}/stats_testdir2
13547 mkdir -p $DIR/${tdir}
13549 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
13551 lfs mkdir -i 0 -c 1 ${testdir1} || error "mkdir failed"
13552 lfs mkdir -i 0 -c 1 ${testdir2} || error "mkdir failed"
13554 createmany -o $testdir1/test 512 || error "createmany failed"
13556 # check samedir rename size
13557 mv ${testdir1}/test0 ${testdir1}/test_0
13559 local testdir1_size=$(ls -l $DIR/${tdir} |
13560 awk '/stats_testdir1/ {print $5}')
13561 local testdir2_size=$(ls -l $DIR/${tdir} |
13562 awk '/stats_testdir2/ {print $5}')
13564 testdir1_size=$(order_2 $testdir1_size)
13565 testdir2_size=$(order_2 $testdir2_size)
13567 testdir1_size=$(size_in_KMGT $testdir1_size)
13568 testdir2_size=$(size_in_KMGT $testdir2_size)
13570 echo "source rename dir size: ${testdir1_size}"
13571 echo "target rename dir size: ${testdir2_size}"
13573 local cmd="do_facet $SINGLEMDS $LCTL "
13574 cmd+="get_param mdt.$FSNAME-MDT0000.rename_stats"
13576 eval $cmd || error "$cmd failed"
13577 local samedir=$($cmd | grep 'same_dir')
13578 local same_sample=$(get_rename_size $testdir1_size)
13579 [ -z "$samedir" ] && error "samedir_rename_size count error"
13580 [[ $same_sample -eq 1 ]] ||
13581 error "samedir_rename_size error $same_sample"
13582 echo "Check same dir rename stats success"
13584 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
13586 # check crossdir rename size
13587 mv ${testdir1}/test_0 ${testdir2}/test_0
13589 testdir1_size=$(ls -l $DIR/${tdir} |
13590 awk '/stats_testdir1/ {print $5}')
13591 testdir2_size=$(ls -l $DIR/${tdir} |
13592 awk '/stats_testdir2/ {print $5}')
13594 testdir1_size=$(order_2 $testdir1_size)
13595 testdir2_size=$(order_2 $testdir2_size)
13597 testdir1_size=$(size_in_KMGT $testdir1_size)
13598 testdir2_size=$(size_in_KMGT $testdir2_size)
13600 echo "source rename dir size: ${testdir1_size}"
13601 echo "target rename dir size: ${testdir2_size}"
13603 eval $cmd || error "$cmd failed"
13604 local crossdir=$($cmd | grep 'crossdir')
13605 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
13606 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
13607 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
13608 [[ $src_sample -eq 1 ]] ||
13609 error "crossdir_rename_size error $src_sample"
13610 [[ $tgt_sample -eq 1 ]] ||
13611 error "crossdir_rename_size error $tgt_sample"
13612 echo "Check cross dir rename stats success"
13613 rm -rf $DIR/${tdir}
13615 run_test 133d "Verifying rename_stats ========================================"
13618 remote_mds_nodsh && skip "remote MDS with nodsh"
13619 remote_ost_nodsh && skip "remote OST with nodsh"
13620 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13622 local testdir=$DIR/${tdir}/stats_testdir
13623 local ctr f0 f1 bs=32768 count=42 sum
13625 mkdir -p ${testdir} || error "mkdir failed"
13627 $LFS setstripe -c 1 -i 0 ${testdir}/${tfile}
13629 for ctr in {write,read}_bytes; do
13631 cancel_lru_locks osc
13633 do_facet ost1 $LCTL set_param -n \
13634 "obdfilter.*.exports.clear=clear"
13636 if [ $ctr = write_bytes ]; then
13638 f1=${testdir}/${tfile}
13640 f0=${testdir}/${tfile}
13644 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
13647 cancel_lru_locks osc
13649 sum=$(do_facet ost1 $LCTL get_param \
13650 "obdfilter.*.exports.*.stats" |
13651 awk -v ctr=$ctr 'BEGIN { sum = 0 }
13652 $1 == ctr { sum += $7 }
13653 END { printf("%0.0f", sum) }')
13655 if ((sum != bs * count)); then
13656 error "Bad $ctr sum, expected $((bs * count)), got $sum"
13660 rm -rf $DIR/${tdir}
13662 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
13665 [[ $(lustre_version_code $facet) -ge $(version_code 2.7.65) ]] ||
13666 skip "too old lustre for get_param -R ($facet_ver)"
13668 # verifying readability.
13669 $LCTL get_param -R '*' &> /dev/null
13671 # Verifing writability with badarea_io.
13672 $LCTL list_param -FR '*' | grep '=' | tr -d = |
13673 egrep -v 'force_lbug|changelog_mask' | xargs badarea_io ||
13674 error "client badarea_io failed"
13676 # remount the FS in case writes/reads /proc break the FS
13677 cleanup || error "failed to unmount"
13678 setup || error "failed to setup"
13680 run_test 133f "Check reads/writes of client lustre proc files with bad area io"
13683 remote_mds_nodsh && skip "remote MDS with nodsh"
13684 remote_ost_nodsh && skip "remote OST with nodsh"
13687 for facet in mds1 ost1; do
13688 local facet_ver=$(lustre_version_code $facet)
13689 if [ $facet_ver -ge $(version_code 2.7.65) ]; then
13690 do_facet $facet "$LCTL get_param -R '*'" &> /dev/null
13692 log "$facet: too old lustre for get_param -R"
13694 if [ $facet_ver -ge $(version_code 2.5.54) ]; then
13695 do_facet $facet "$LCTL list_param -FR '*' | grep '=' |
13696 tr -d = | egrep -v 'force_lbug|changelog_mask' |
13697 xargs badarea_io" ||
13698 error "$facet badarea_io failed"
13700 skip_noexit "$facet: too old lustre for get_param -R"
13704 # remount the FS in case writes/reads /proc break the FS
13705 cleanup || error "failed to unmount"
13706 setup || error "failed to setup"
13708 run_test 133g "Check reads/writes of server lustre proc files with bad area io"
13711 remote_mds_nodsh && skip "remote MDS with nodsh"
13712 remote_ost_nodsh && skip "remote OST with nodsh"
13713 [[ $MDS1_VERSION -lt $(version_code 2.9.54) ]] &&
13714 skip "Need MDS version at least 2.9.54"
13717 for facet in client mds1 ost1; do
13718 # Get the list of files that are missing the terminating newline
13719 local plist=$(do_facet $facet
13720 $LCTL list_param -FR '*' | grep '=' | tr -d =)
13722 for ent in $plist; do
13723 local missing=$(do_facet $facet $LCTL get_param $ent \|\
13724 awk -v FS='\v' -v RS='\v\v' \
13725 "'END { if(NR>0 && \\\$NF !~ /.*\\\n\$/) \
13726 print FILENAME}'" 2>/dev/null)
13727 [ -z $missing ] || {
13728 do_facet $facet $LCTL get_param $ent | od -An -tx1
13729 error "file does not end with newline: $facet-$ent"
13734 run_test 133h "Proc files should end with newlines"
13737 remote_mds_nodsh && skip "remote MDS with nodsh"
13738 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
13739 skip "Need MDS version at least 2.7.54"
13741 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
13742 cancel_lru_locks mdc
13744 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
13745 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
13746 [ $unused -eq 0 ] || error "$unused locks are not cleared"
13749 createmany -o $DIR/$tdir/f $nr ||
13750 error "failed to create $nr files in $DIR/$tdir"
13751 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
13753 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
13754 do_facet mds1 $LCTL set_param fail_loc=0x327
13755 do_facet mds1 $LCTL set_param fail_val=500
13758 echo "sleep 10 seconds ..."
13760 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
13762 do_facet mds1 $LCTL set_param fail_loc=0
13763 do_facet mds1 $LCTL set_param fail_val=0
13764 [ $lck_cnt -lt $unused ] ||
13765 error "No locks reclaimed, before:$unused, after:$lck_cnt"
13768 unlinkmany $DIR/$tdir/f $nr
13770 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
13773 remote_mds_nodsh && skip "remote MDS with nodsh"
13774 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
13775 skip "Need MDS version at least 2.7.54"
13777 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
13778 cancel_lru_locks mdc
13780 local low_wm=$(do_facet mds1 $LCTL get_param -n \
13781 ldlm.lock_reclaim_threshold_mb)
13782 # disable reclaim temporarily
13783 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
13785 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
13786 do_facet mds1 $LCTL set_param fail_loc=0x328
13787 do_facet mds1 $LCTL set_param fail_val=500
13789 $LCTL set_param debug=+trace
13792 createmany -o $DIR/$tdir/f $nr &
13793 local create_pid=$!
13795 echo "Sleep $TIMEOUT seconds ..."
13797 if ! ps -p $create_pid > /dev/null 2>&1; then
13798 do_facet mds1 $LCTL set_param fail_loc=0
13799 do_facet mds1 $LCTL set_param fail_val=0
13800 do_facet mds1 $LCTL set_param \
13801 ldlm.lock_reclaim_threshold_mb=${low_wm}m
13802 error "createmany finished incorrectly!"
13804 do_facet mds1 $LCTL set_param fail_loc=0
13805 do_facet mds1 $LCTL set_param fail_val=0
13806 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
13807 wait $create_pid || return 1
13809 unlinkmany $DIR/$tdir/f $nr
13811 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
13814 remote_mds_nodsh && skip "remote MDS with nodsh"
13815 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
13816 skip "Need MDS version at least 2.13.50"
13819 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
13821 #define OBD_FAIL_PLAIN_RECORDS 0x1319
13822 #set only one record at plain llog
13823 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x1319 fail_val=1
13825 #fill already existed plain llog each 64767
13826 #wrapping whole catalog
13827 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
13829 createmany -o $DIR/$tdir/$tfile_ 64700
13830 for (( i = 0; i < 64700; i = i + 2 ))
13832 rm $DIR/$tdir/$tfile_$i &
13833 rm $DIR/$tdir/$tfile_$((i + 1)) &
13838 #waiting osp synchronization
13839 wait_delete_completed
13841 run_test 135 "Race catalog processing"
13844 remote_mds_nodsh && skip "remote MDS with nodsh"
13845 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
13846 skip "Need MDS version at least 2.13.50"
13849 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
13850 $LFS setstripe -c 1 -i 0 $DIR/$tdir || error "failed to set striping"
13851 #set only one record at plain llog
13852 #define OBD_FAIL_CATALOG_FULL_CHECK 0x131a
13853 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x131a fail_val=1
13855 #fill already existed 2 plain llogs each 64767
13856 #wrapping whole catalog
13857 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
13858 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 3 / 2))
13859 wait_delete_completed
13861 createmany -o $DIR/$tdir/$tfile_ 10
13864 do_facet $SINGLEMDS $LCTL set_param fail_val=3
13865 for (( i = 0; i < 10; i = i + 3 ))
13867 rm $DIR/$tdir/$tfile_$i &
13868 rm $DIR/$tdir/$tfile_$((i + 1)) &
13872 rm $DIR/$tdir/$tfile_$((i + 2)) &
13875 #waiting osp synchronization
13876 wait_delete_completed
13878 run_test 136 "Race catalog processing 2"
13880 test_140() { #bug-17379
13881 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13883 test_mkdir $DIR/$tdir
13884 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
13885 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
13887 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
13888 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
13890 while i=$((i + 1)); do
13892 cd $i || error "Changing to $i"
13893 ln -s ../stat stat || error "Creating stat symlink"
13894 # Read the symlink until ELOOP present,
13895 # not LBUGing the system is considered success,
13896 # we didn't overrun the stack.
13897 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
13898 if [ $ret -ne 0 ]; then
13899 if [ $ret -eq 40 ]; then
13902 error "Open stat symlink"
13908 echo "The symlink depth = $i"
13909 [ $i -eq 5 ] || [ $i -eq 7 ] || [ $i -eq 8 ] || [ $i -eq 40 ] ||
13910 error "Invalid symlink depth"
13912 # Test recursive symlink
13913 ln -s symlink_self symlink_self
13914 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
13915 echo "open symlink_self returns $ret"
13916 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
13918 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
13921 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13923 local TF="$TMP/$tfile"
13925 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
13926 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
13928 cancel_lru_locks $OSC
13929 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
13930 remount_client $MOUNT
13932 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
13935 $TRUNCATE $DIR/$tfile 6000
13936 cancel_lru_locks $OSC
13937 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
13940 echo "12345" >>$DIR/$tfile
13941 cancel_lru_locks $OSC
13942 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
13945 echo "12345" >>$DIR/$tfile
13946 cancel_lru_locks $OSC
13947 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
13949 run_test 150a "truncate/append tests"
13952 check_set_fallocate_or_skip
13955 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
13956 check_fallocate $DIR/$tfile || error "fallocate failed"
13958 run_test 150b "Verify fallocate (prealloc) functionality"
13961 check_set_fallocate_or_skip
13964 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
13965 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=20 || error "dd failed"
13967 fallocate -l $((1048576 * 20)) $DIR/$tfile || error "fallocate failed"
13968 # precomputed md5sum for 20MB of zeroes
13969 local expect="8f4e33f3dc3e414ff94e5fb6905cba8c"
13970 local sum=($(md5sum $DIR/$tfile))
13972 [[ "${sum[0]}" == "$expect" ]] || error "fallocate unwritten is not zero"
13974 check_set_fallocate 1
13977 fallocate -l $((1048576 * 20)) $DIR/$tfile || error "fallocate failed"
13978 sum=($(md5sum $DIR/$tfile))
13980 [[ "${sum[0]}" == "$expect" ]] || error "fallocate zero is not zero"
13982 run_test 150bb "Verify fallocate modes both zero space"
13985 check_set_fallocate_or_skip
13987 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
13988 $LFS setstripe -c $OSTCOUNT -S1M $DIR/$tfile || error "setstripe failed"
13989 fallocate -l ${OSTCOUNT}m $DIR/$tfile || error "fallocate failed"
13990 sync; sync_all_data
13991 cancel_lru_locks $OSC
13993 bytes=$(($(stat -c '%b * %B' $DIR/$tfile)))
13994 want=$((OSTCOUNT * 1048576))
13996 # Must allocate all requested space, not more than 5% extra
13997 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
13998 error "bytes $bytes is not $want"
14001 # verify fallocate on PFL file
14002 $LFS setstripe -E1M -c1 -E16M -c3 -Eeof -c 4 $DIR/$tfile ||
14003 error "Create $DIR/$tfile failed"
14004 fallocate -l $((1048576 * 1024)) $DIR/$tfile ||
14005 error "fallocate failed"
14006 sync; sync_all_data
14007 cancel_lru_locks $OSC
14009 local bytes=$(($(stat -c '%b * %B' $DIR/$tfile)))
14010 local want=$((1024 * 1048576))
14012 # Must allocate all requested space, not more than 5% extra
14013 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
14014 error "bytes $bytes is not $want"
14016 run_test 150c "Verify fallocate Size and Blocks"
14019 check_set_fallocate_or_skip
14021 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14022 $LFS setstripe -c $OSTCOUNT -S1M $DIR/$tdir || error "setstripe failed"
14023 fallocate -o 1G -l ${OSTCOUNT}m $DIR/$tdir || error "fallocate failed"
14024 sync; sync_all_data
14025 cancel_lru_locks $OSC
14027 local bytes=$(($(stat -c '%b * %B' $DIR/$tdir)))
14028 local want=$((OSTCOUNT * 1048576))
14030 # Must allocate all requested space, not more than 5% extra
14031 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
14032 error "bytes $bytes is not $want"
14034 run_test 150d "Verify fallocate Size and Blocks - Non zero start"
14037 check_set_fallocate_or_skip
14041 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14042 $LFS setstripe -c${OSTCOUNT} $DIR/$tfile ||
14043 error "$LFS setstripe -c${OSTCOUNT} $DIR/$tfile failed"
14045 # Find OST with Minimum Size
14046 min_size_ost=$($LFS df | awk "/$FSNAME-OST/ { print \$4 }" |
14047 sort -un | head -1)
14049 # Get 100MB per OST of the available space to reduce run time
14050 # else 60% of the available space if we are running SLOW tests
14051 if [ $SLOW == "no" ]; then
14052 local space=$((1024 * 100 * OSTCOUNT))
14054 local space=$(((min_size_ost * 60)/100 * OSTCOUNT))
14057 fallocate -l${space}k $DIR/$tfile ||
14058 error "fallocate ${space}k $DIR/$tfile failed"
14059 echo "'fallocate -l ${space}k $DIR/$tfile' succeeded"
14061 # get size immediately after fallocate. This should be correctly
14063 local size=$(stat -c '%s' $DIR/$tfile)
14064 local used=$(( $(stat -c '%b * %B' $DIR/$tfile) / 1024))
14066 # Sleep for a while for statfs to get updated. And not pull from cache.
14069 echo "df after fallocate:"
14072 (( size / 1024 == space )) || error "size $size != requested $space"
14073 [ "$ost1_FSTYPE" != ldiskfs ] || (( used >= space )) ||
14074 error "used $used < space $space"
14076 rm $DIR/$tfile || error "rm failed"
14078 wait_delete_completed
14080 echo "df after unlink:"
14083 run_test 150e "Verify 60% of available OST space consumed by fallocate"
14088 local want_size_before=20480 # in bytes
14089 local want_blocks_before=40 # 512 sized blocks
14090 local want_blocks_after=24 # 512 sized blocks
14091 local length=$(((want_blocks_before - want_blocks_after) * 512))
14093 [[ $OST1_VERSION -ge $(version_code 2.14.0) ]] ||
14094 skip "need at least 2.14.0 for fallocate punch"
14096 if [ "$ost1_FSTYPE" = "zfs" ] || [ "$mds1_FSTYPE" = "zfs" ]; then
14097 skip "LU-14160: punch mode is not implemented on OSD ZFS"
14100 check_set_fallocate_or_skip
14101 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14103 echo "Verify fallocate punch: Range within the file range"
14104 yes 'A' | dd of=$DIR/$tfile bs=4096 count=5 ||
14105 error "dd failed for bs 4096 and count 5"
14107 # Call fallocate with punch range which is within the file range
14108 fallocate -p --offset 4096 -l $length $DIR/$tfile ||
14109 error "fallocate failed: offset 4096 and length $length"
14110 # client must see changes immediately after fallocate
14111 size=$(stat -c '%s' $DIR/$tfile)
14112 blocks=$(stat -c '%b' $DIR/$tfile)
14114 # Verify punch worked.
14115 (( blocks == want_blocks_after )) ||
14116 error "punch failed: blocks $blocks != $want_blocks_after"
14118 (( size == want_size_before )) ||
14119 error "punch failed: size $size != $want_size_before"
14121 # Verify there is hole in file
14122 local data_off=$(lseek_test -d 4096 $DIR/$tfile)
14123 # precomputed md5sum
14124 local expect="4a9a834a2db02452929c0a348273b4aa"
14126 cksum=($(md5sum $DIR/$tfile))
14127 [[ "${cksum[0]}" == "$expect" ]] ||
14128 error "unexpected MD5SUM after punch: ${cksum[0]}"
14130 # Start second sub-case for fallocate punch.
14131 echo "Verify fallocate punch: Range overlapping and less than blocksize"
14132 yes 'A' | dd of=$DIR/$tfile bs=4096 count=5 ||
14133 error "dd failed for bs 4096 and count 5"
14135 # Punch range less than block size will have no change in block count
14136 want_blocks_after=40 # 512 sized blocks
14138 # Punch overlaps two blocks and less than blocksize
14139 fallocate -p --offset 4000 -l 3000 $DIR/$tfile ||
14140 error "fallocate failed: offset 4000 length 3000"
14141 size=$(stat -c '%s' $DIR/$tfile)
14142 blocks=$(stat -c '%b' $DIR/$tfile)
14144 # Verify punch worked.
14145 (( blocks == want_blocks_after )) ||
14146 error "punch failed: blocks $blocks != $want_blocks_after"
14148 (( size == want_size_before )) ||
14149 error "punch failed: size $size != $want_size_before"
14151 # Verify if range is really zero'ed out. We expect Zeros.
14152 # precomputed md5sum
14153 expect="c57ec5d769c3dbe3426edc3f7d7e11d3"
14154 cksum=($(md5sum $DIR/$tfile))
14155 [[ "${cksum[0]}" == "$expect" ]] ||
14156 error "unexpected MD5SUM after punch: ${cksum[0]}"
14158 run_test 150f "Verify fallocate punch functionality"
14166 local BS=4096 # Block size in bytes
14168 [[ $OST1_VERSION -ge $(version_code 2.14.0) ]] ||
14169 skip "need at least 2.14.0 for fallocate punch"
14171 if [ "$ost1_FSTYPE" = "zfs" ] || [ "$mds1_FSTYPE" = "zfs" ]; then
14172 skip "LU-14160: punch mode is not implemented on OSD ZFS"
14175 check_set_fallocate_or_skip
14176 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14178 $LFS setstripe -c${OSTCOUNT} $DIR/$tfile ||
14179 error "$LFS setstripe -c${OSTCOUNT} $DIR/$tfile failed"
14181 # Get 100MB per OST of the available space to reduce run time
14182 # else 60% of the available space if we are running SLOW tests
14183 if [ $SLOW == "no" ]; then
14184 space=$((1024 * 100 * OSTCOUNT))
14186 # Find OST with Minimum Size
14187 space=$($LFS df | awk "/$FSNAME-OST/ { print \$4 }" |
14188 sort -un | head -1)
14189 echo "min size OST: $space"
14190 space=$(((space * 60)/100 * OSTCOUNT))
14192 # space in 1k units, round to 4k blocks
14193 local blkcount=$((space * 1024 / $BS))
14195 echo "Verify fallocate punch: Very large Range"
14196 fallocate -l${space}k $DIR/$tfile ||
14197 error "fallocate ${space}k $DIR/$tfile failed"
14198 # write 1M at the end, start and in the middle
14199 yes 'A' | dd of=$DIR/$tfile bs=$BS count=256 ||
14200 error "dd failed: bs $BS count 256"
14201 yes 'A' | dd of=$DIR/$tfile bs=$BS seek=$((blkcount - 256)) count=256 ||
14202 error "dd failed: bs $BS count 256 seek $((blkcount - 256))"
14203 yes 'A' | dd of=$DIR/$tfile bs=$BS seek=$((blkcount / 2)) count=1024 ||
14204 error "dd failed: bs $BS count 256 seek $((blkcount / 2))"
14207 size=$(stat -c '%s' $DIR/$tfile)
14209 # gather punch length.
14210 local punch_size=$((size - (BS * 2)))
14212 echo "punch_size = $punch_size"
14213 echo "size - punch_size: $((size - punch_size))"
14214 echo "size - punch_size in blocks: $(((size - punch_size)/BS))"
14216 # Call fallocate to punch all except 2 blocks. We leave the
14217 # first and the last block
14218 echo "fallocate -p --offset $BS -l $punch_size $DIR/$tfile"
14219 fallocate -p --offset $BS -l $punch_size $DIR/$tfile ||
14220 error "fallocate failed: offset $BS length $punch_size"
14222 size_after=$(stat -c '%s' $DIR/$tfile)
14223 blocks_after=$(stat -c '%b' $DIR/$tfile)
14225 # Verify punch worked.
14226 # Size should be kept
14227 (( size == size_after )) ||
14228 error "punch failed: size $size != $size_after"
14230 # two 4k data blocks to remain plus possible 1 extra extent block
14231 (( blocks_after <= ((BS / 512) * 3) )) ||
14232 error "too many blocks remains: $blocks_after"
14234 # Verify that file has hole between the first and the last blocks
14235 local hole_start=$(lseek_test -l 0 $DIR/$tfile)
14236 local hole_end=$(lseek_test -d $BS $DIR/$tfile)
14238 echo "Hole at [$hole_start, $hole_end)"
14239 (( hole_start == BS )) ||
14240 error "no hole at offset $BS after punch"
14242 (( hole_end == BS + punch_size )) ||
14243 error "data at offset $hole_end < $((BS + punch_size))"
14245 run_test 150g "Verify fallocate punch on large range"
14247 #LU-2902 roc_hit was not able to read all values from lproc
14248 function roc_hit_init() {
14249 local list=$(comma_list $(osts_nodes))
14250 local dir=$DIR/$tdir-check
14251 local file=$dir/$tfile
14257 #use setstripe to do a write to every ost
14258 for i in $(seq 0 $((OSTCOUNT-1))); do
14259 $LFS setstripe -c 1 -i $i $dir || error "$LFS setstripe $file failed"
14260 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
14261 idx=$(printf %04x $i)
14262 BEFORE=$(get_osd_param $list *OST*$idx stats |
14263 awk '$1 == "cache_access" {sum += $7}
14264 END { printf("%0.0f", sum) }')
14266 cancel_lru_locks osc
14267 cat $file >/dev/null
14269 AFTER=$(get_osd_param $list *OST*$idx stats |
14270 awk '$1 == "cache_access" {sum += $7}
14271 END { printf("%0.0f", sum) }')
14273 echo BEFORE:$BEFORE AFTER:$AFTER
14274 if ! let "AFTER - BEFORE == 4"; then
14276 error "roc_hit is not safe to use"
14284 function roc_hit() {
14285 local list=$(comma_list $(osts_nodes))
14286 echo $(get_osd_param $list '' stats |
14287 awk '$1 == "cache_hit" {sum += $7}
14288 END { printf("%0.0f", sum) }')
14291 function set_cache() {
14294 if [ "$2" == "off" ]; then
14297 local list=$(comma_list $(osts_nodes))
14298 set_osd_param $list '' $1_cache_enable $on
14300 cancel_lru_locks osc
14304 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14305 remote_ost_nodsh && skip "remote OST with nodsh"
14308 local list=$(comma_list $(osts_nodes))
14310 # check whether obdfilter is cache capable at all
14311 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
14312 skip "not cache-capable obdfilter"
14315 # check cache is enabled on all obdfilters
14316 if get_osd_param $list '' read_cache_enable | grep 0; then
14317 skip "oss cache is disabled"
14320 set_osd_param $list '' writethrough_cache_enable 1
14322 # check write cache is enabled on all obdfilters
14323 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
14324 skip "oss write cache is NOT enabled"
14329 #define OBD_FAIL_OBD_NO_LRU 0x609
14330 do_nodes $list $LCTL set_param fail_loc=0x609
14332 # pages should be in the case right after write
14333 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
14336 local BEFORE=$(roc_hit)
14337 cancel_lru_locks osc
14338 cat $DIR/$tfile >/dev/null
14339 local AFTER=$(roc_hit)
14341 do_nodes $list $LCTL set_param fail_loc=0
14343 if ! let "AFTER - BEFORE == CPAGES"; then
14344 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
14347 cancel_lru_locks osc
14348 # invalidates OST cache
14349 do_nodes $list "echo 1 > /proc/sys/vm/drop_caches"
14350 set_osd_param $list '' read_cache_enable 0
14351 cat $DIR/$tfile >/dev/null
14353 # now data shouldn't be found in the cache
14355 cancel_lru_locks osc
14356 cat $DIR/$tfile >/dev/null
14358 if let "AFTER - BEFORE != 0"; then
14359 error "IN CACHE: before: $BEFORE, after: $AFTER"
14362 set_osd_param $list '' read_cache_enable 1
14365 run_test 151 "test cache on oss and controls ==============================="
14368 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14370 local TF="$TMP/$tfile"
14372 # simulate ENOMEM during write
14373 #define OBD_FAIL_OST_NOMEM 0x226
14374 lctl set_param fail_loc=0x80000226
14375 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
14377 sync || error "sync failed"
14378 lctl set_param fail_loc=0
14380 # discard client's cache
14381 cancel_lru_locks osc
14383 # simulate ENOMEM during read
14384 lctl set_param fail_loc=0x80000226
14385 cmp $TF $DIR/$tfile || error "cmp failed"
14386 lctl set_param fail_loc=0
14390 run_test 152 "test read/write with enomem ============================"
14393 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
14395 run_test 153 "test if fdatasync does not crash ======================="
14397 dot_lustre_fid_permission_check() {
14399 local ffid=$MOUNT/.lustre/fid/$fid
14402 echo "stat fid $fid"
14403 stat $ffid > /dev/null || error "stat $ffid failed."
14404 echo "touch fid $fid"
14405 touch $ffid || error "touch $ffid failed."
14406 echo "write to fid $fid"
14407 cat /etc/hosts > $ffid || error "write $ffid failed."
14408 echo "read fid $fid"
14409 diff /etc/hosts $ffid || error "read $ffid failed."
14410 echo "append write to fid $fid"
14411 cat /etc/hosts >> $ffid || error "append write $ffid failed."
14412 echo "rename fid $fid"
14413 mv $ffid $test_dir/$tfile.1 &&
14414 error "rename $ffid to $tfile.1 should fail."
14415 touch $test_dir/$tfile.1
14416 mv $test_dir/$tfile.1 $ffid &&
14417 error "rename $tfile.1 to $ffid should fail."
14418 rm -f $test_dir/$tfile.1
14419 echo "truncate fid $fid"
14420 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
14421 echo "link fid $fid"
14422 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
14423 if [[ $($LCTL get_param -n mdc.*-mdc-*.connect_flags) =~ acl ]]; then
14424 echo "setfacl fid $fid"
14425 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
14426 echo "getfacl fid $fid"
14427 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
14429 echo "unlink fid $fid"
14430 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
14431 echo "mknod fid $fid"
14432 mknod $ffid c 1 3 && error "mknod $ffid should fail."
14434 fid=[0xf00000400:0x1:0x0]
14435 ffid=$MOUNT/.lustre/fid/$fid
14437 echo "stat non-exist fid $fid"
14438 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
14439 echo "write to non-exist fid $fid"
14440 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
14441 echo "link new fid $fid"
14442 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
14444 mkdir -p $test_dir/$tdir
14445 touch $test_dir/$tdir/$tfile
14446 fid=$($LFS path2fid $test_dir/$tdir)
14449 error "error: could not get fid for $test_dir/$dir/$tfile."
14451 ffid=$MOUNT/.lustre/fid/$fid
14454 ls $ffid > /dev/null || error "ls $ffid failed."
14455 echo "touch $fid/$tfile.1"
14456 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
14458 echo "touch $MOUNT/.lustre/fid/$tfile"
14459 touch $MOUNT/.lustre/fid/$tfile && \
14460 error "touch $MOUNT/.lustre/fid/$tfile should fail."
14462 echo "setxattr to $MOUNT/.lustre/fid"
14463 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
14465 echo "listxattr for $MOUNT/.lustre/fid"
14466 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
14468 echo "delxattr from $MOUNT/.lustre/fid"
14469 setfattr -x trusted.name1 $MOUNT/.lustre/fid
14471 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
14472 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
14473 error "touch invalid fid should fail."
14475 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
14476 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
14477 error "touch non-normal fid should fail."
14479 echo "rename $tdir to $MOUNT/.lustre/fid"
14480 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
14481 error "rename to $MOUNT/.lustre/fid should fail."
14483 if [ $MDS1_VERSION -ge $(version_code 2.3.51) ]
14485 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
14486 local new_obf_mode=777
14488 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
14489 chmod $new_obf_mode $DIR/.lustre/fid ||
14490 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
14492 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
14493 [ $obf_mode -eq $new_obf_mode ] ||
14494 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
14496 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
14497 chmod $old_obf_mode $DIR/.lustre/fid ||
14498 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
14501 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
14502 fid=$($LFS path2fid $test_dir/$tfile-2)
14504 if [ $MDS1_VERSION -ge $(version_code 2.6.50) ]
14506 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
14507 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
14508 error "create lov data thru .lustre failed"
14510 echo "cp /etc/passwd $test_dir/$tfile-2"
14511 cp /etc/passwd $test_dir/$tfile-2 ||
14512 error "copy to $test_dir/$tfile-2 failed."
14513 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
14514 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
14515 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
14517 rm -rf $test_dir/tfile.lnk
14518 rm -rf $test_dir/$tfile-2
14522 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
14523 skip "Need MDS version at least 2.4.1"
14525 local tf=$DIR/$tfile
14528 local fid=$($LFS path2fid $tf)
14529 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
14531 # check that we get the same pathname back
14534 for rootpath in "$MOUNT" "$MOUNT///" "$MOUNT/$tfile"; do
14535 echo "$rootpath $fid"
14536 found=$($LFS fid2path $rootpath "$fid")
14537 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
14538 [ "$found" == "$tf" ] || error "fid2path $found != $tf"
14541 # check wrong root path format
14542 rootpath=$MOUNT"_wrong"
14543 found=$($LFS fid2path $rootpath "$fid")
14544 [ -z "$found" ] || error "should fail ($rootpath != $MOUNT)"
14546 run_test 154A "lfs path2fid and fid2path basic checks"
14549 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
14550 skip "Need MDS version at least 2.4.1"
14552 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
14553 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
14554 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
14555 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
14557 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
14558 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
14560 # check that we get the same pathname
14561 echo "PFID: $PFID, name: $name"
14562 local FOUND=$($LFS fid2path $MOUNT "$PFID")
14563 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
14564 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
14565 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
14567 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
14569 run_test 154B "verify the ll_decode_linkea tool"
14572 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14573 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
14574 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
14575 skip "Need MDS version at least 2.2.51"
14576 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
14578 cp /etc/hosts $DIR/$tfile
14580 fid=$($LFS path2fid $DIR/$tfile)
14582 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
14584 dot_lustre_fid_permission_check "$fid" $DIR ||
14585 error "dot lustre permission check $fid failed"
14587 ls -a $MOUNT | grep "\.lustre" && error ".lustre should not be listed"
14589 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
14591 touch $MOUNT/.lustre/file &&
14592 error "creation is not allowed under .lustre"
14594 mkdir $MOUNT/.lustre/dir &&
14595 error "mkdir is not allowed under .lustre"
14599 run_test 154a "Open-by-FID"
14602 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14603 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
14604 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
14605 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
14606 skip "Need MDS version at least 2.2.51"
14608 local remote_dir=$DIR/$tdir/remote_dir
14612 mkdir -p $DIR/$tdir
14613 $LFS mkdir -i $MDTIDX $remote_dir ||
14614 error "create remote directory failed"
14616 cp /etc/hosts $remote_dir/$tfile
14618 fid=$($LFS path2fid $remote_dir/$tfile)
14620 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
14622 dot_lustre_fid_permission_check "$fid" $remote_dir ||
14623 error "dot lustre permission check $fid failed"
14626 run_test 154b "Open-by-FID for remote directory"
14629 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
14630 skip "Need MDS version at least 2.4.1"
14632 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
14633 local FID1=$($LFS path2fid $DIR/$tfile.1)
14634 local FID2=$($LFS path2fid $DIR/$tfile.2)
14635 local FID3=$($LFS path2fid $DIR/$tfile.3)
14638 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
14639 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
14640 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
14642 [ "$FID" = "${!want}" ] ||
14643 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
14647 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
14649 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
14650 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
14654 run_test 154c "lfs path2fid and fid2path multiple arguments"
14657 remote_mds_nodsh && skip "remote MDS with nodsh"
14658 [[ $MDS1_VERSION -lt $(version_code 2.5.53) ]] &&
14659 skip "Need MDS version at least 2.5.53"
14661 if remote_mds; then
14662 nid=$($LCTL list_nids | sed "s/\./\\\./g")
14666 local proc_ofile="mdt.*.exports.'$nid'.open_files"
14673 local fid=$($LFS path2fid $DIR/$tfile)
14676 cmd="exec $fd<$DIR/$tfile"
14678 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
14679 echo "$fid_list" | grep "$fid"
14682 cmd="exec $fd>/dev/null"
14684 if [ $rc -ne 0 ]; then
14685 error "FID $fid not found in open files list $fid_list"
14688 run_test 154d "Verify open file fid"
14692 [[ $MDS1_VERSION -lt $(version_code 2.6.50) ]] &&
14693 skip "Need MDS version at least 2.6.50"
14695 if ls -a $MOUNT | grep -q '^\.lustre$'; then
14696 error ".lustre returned by readdir"
14699 run_test 154e ".lustre is not returned by readdir"
14702 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
14704 # create parent directory on a single MDT to avoid cross-MDT hardlinks
14705 test_mkdir -p -c1 $DIR/$tdir/d
14706 # test dirs inherit from its stripe
14707 mkdir -p $DIR/$tdir/d/foo1 || error "mkdir error"
14708 mkdir -p $DIR/$tdir/d/foo2 || error "mkdir error"
14709 cp /etc/hosts $DIR/$tdir/d/foo1/$tfile
14710 ln $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/link
14713 # get fid of parents
14714 local FID0=$($LFS path2fid $DIR/$tdir/d)
14715 local FID1=$($LFS path2fid $DIR/$tdir/d/foo1)
14716 local FID2=$($LFS path2fid $DIR/$tdir/d/foo2)
14717 local FID3=$($LFS path2fid $DIR)
14719 # check that path2fid --parents returns expected <parent_fid>/name
14720 # 1) test for a directory (single parent)
14721 local parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1)
14722 [ "$parent" == "$FID0/foo1" ] ||
14723 error "expected parent: $FID0/foo1, got: $parent"
14725 # 2) test for a file with nlink > 1 (multiple parents)
14726 parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1/$tfile)
14727 echo "$parent" | grep -F "$FID1/$tfile" ||
14728 error "$FID1/$tfile not returned in parent list"
14729 echo "$parent" | grep -F "$FID2/link" ||
14730 error "$FID2/link not returned in parent list"
14732 # 3) get parent by fid
14733 local file_fid=$($LFS path2fid $DIR/$tdir/d/foo1/$tfile)
14734 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
14735 echo "$parent" | grep -F "$FID1/$tfile" ||
14736 error "$FID1/$tfile not returned in parent list (by fid)"
14737 echo "$parent" | grep -F "$FID2/link" ||
14738 error "$FID2/link not returned in parent list (by fid)"
14740 # 4) test for entry in root directory
14741 parent=$($LFS path2fid --parents $DIR/f)
14742 echo "$parent" | grep -F "$FID3/f" ||
14743 error "$FID3/f not returned in parent list"
14745 # 5) test it on root directory
14746 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
14747 error "$MOUNT should not have parents"
14749 # enable xattr caching and check that linkea is correctly updated
14750 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
14751 save_lustre_params client "llite.*.xattr_cache" > $save
14752 lctl set_param llite.*.xattr_cache 1
14754 # 6.1) linkea update on rename
14755 mv $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/$tfile.moved
14757 # get parents by fid
14758 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
14759 # foo1 should no longer be returned in parent list
14760 echo "$parent" | grep -F "$FID1" &&
14761 error "$FID1 should no longer be in parent list"
14762 # the new path should appear
14763 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
14764 error "$FID2/$tfile.moved is not in parent list"
14766 # 6.2) linkea update on unlink
14767 rm -f $DIR/$tdir/d/foo2/link
14768 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
14769 # foo2/link should no longer be returned in parent list
14770 echo "$parent" | grep -F "$FID2/link" &&
14771 error "$FID2/link should no longer be in parent list"
14775 restore_lustre_params < $save
14778 run_test 154f "get parent fids by reading link ea"
14782 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
14783 [[ $MDS1_VERSION -ge $(version_code 2.6.92) &&
14784 $CLIENT_VERSION -gt $(version_code 2.6.99) ]] ||
14785 skip "Need MDS version at least 2.6.92"
14787 mkdir -p $DIR/$tdir
14788 llapi_fid_test -d $DIR/$tdir
14790 run_test 154g "various llapi FID tests"
14792 test_155_small_load() {
14793 local temp=$TMP/$tfile
14794 local file=$DIR/$tfile
14796 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
14797 error "dd of=$temp bs=6096 count=1 failed"
14799 cancel_lru_locks $OSC
14800 cmp $temp $file || error "$temp $file differ"
14802 $TRUNCATE $temp 6000
14803 $TRUNCATE $file 6000
14804 cmp $temp $file || error "$temp $file differ (truncate1)"
14806 echo "12345" >>$temp
14807 echo "12345" >>$file
14808 cmp $temp $file || error "$temp $file differ (append1)"
14810 echo "12345" >>$temp
14811 echo "12345" >>$file
14812 cmp $temp $file || error "$temp $file differ (append2)"
14818 test_155_big_load() {
14819 remote_ost_nodsh && skip "remote OST with nodsh"
14821 local temp=$TMP/$tfile
14822 local file=$DIR/$tfile
14825 local cache_size=$(do_facet ost$((MAXI+1)) \
14826 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
14827 local large_file_size=$((cache_size * 2))
14829 echo "OSS cache size: $cache_size KB"
14830 echo "Large file size: $large_file_size KB"
14832 [ $MAXV -le $large_file_size ] &&
14833 skip_env "max available OST size needs > $large_file_size KB"
14835 $LFS setstripe $file -c 1 -i $MAXI || error "$LFS setstripe $file failed"
14837 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k ||
14838 error "dd of=$temp bs=$large_file_size count=1k failed"
14841 cancel_lru_locks osc
14842 cmp $temp $file || error "$temp $file differ"
14848 save_writethrough() {
14849 local facets=$(get_facets OST)
14851 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" > $1
14855 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14857 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14859 save_writethrough $p
14862 set_cache writethrough on
14863 test_155_small_load
14864 restore_lustre_params < $p
14867 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
14870 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14872 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14874 save_writethrough $p
14877 set_cache writethrough off
14878 test_155_small_load
14879 restore_lustre_params < $p
14882 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
14885 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14887 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14889 save_writethrough $p
14892 set_cache writethrough on
14893 test_155_small_load
14894 restore_lustre_params < $p
14897 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
14900 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14902 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14904 save_writethrough $p
14907 set_cache writethrough off
14908 test_155_small_load
14909 restore_lustre_params < $p
14912 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
14915 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14917 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14919 save_writethrough $p
14922 set_cache writethrough on
14924 restore_lustre_params < $p
14927 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
14930 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14932 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14934 save_writethrough $p
14937 set_cache writethrough off
14939 restore_lustre_params < $p
14942 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
14945 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14947 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14949 save_writethrough $p
14952 set_cache writethrough on
14954 restore_lustre_params < $p
14957 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
14960 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14962 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14964 save_writethrough $p
14967 set_cache writethrough off
14969 restore_lustre_params < $p
14972 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
14975 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14976 remote_ost_nodsh && skip "remote OST with nodsh"
14977 [ $OST1_VERSION -lt $(version_code 2.6.93) ] &&
14978 skip "stats not implemented on old servers"
14979 [ "$ost1_FSTYPE" = "zfs" ] &&
14980 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS"
14985 local file="$DIR/$tfile"
14986 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14988 save_writethrough $p
14991 log "Turn on read and write cache"
14993 set_cache writethrough on
14995 log "Write data and read it back."
14996 log "Read should be satisfied from the cache."
14997 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
14999 cancel_lru_locks osc
15000 cat $file >/dev/null
15002 if ! let "AFTER - BEFORE == CPAGES"; then
15003 error "NOT IN CACHE (2): before: $BEFORE, after: $AFTER"
15005 log "cache hits: before: $BEFORE, after: $AFTER"
15008 log "Read again; it should be satisfied from the cache."
15010 cancel_lru_locks osc
15011 cat $file >/dev/null
15013 if ! let "AFTER - BEFORE == CPAGES"; then
15014 error "NOT IN CACHE (3): before: $BEFORE, after: $AFTER"
15016 log "cache hits:: before: $BEFORE, after: $AFTER"
15019 log "Turn off the read cache and turn on the write cache"
15021 set_cache writethrough on
15023 log "Read again; it should be satisfied from the cache."
15025 cancel_lru_locks osc
15026 cat $file >/dev/null
15028 if ! let "AFTER - BEFORE == CPAGES"; then
15029 error "NOT IN CACHE (4): before: $BEFORE, after: $AFTER"
15031 log "cache hits:: before: $BEFORE, after: $AFTER"
15034 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
15035 # > 2.12.56 uses pagecache if cached
15036 log "Read again; it should not be satisfied from the cache."
15038 cancel_lru_locks osc
15039 cat $file >/dev/null
15041 if ! let "AFTER - BEFORE == 0"; then
15042 error "IN CACHE (5): before: $BEFORE, after: $AFTER"
15044 log "cache hits:: before: $BEFORE, after: $AFTER"
15048 log "Write data and read it back."
15049 log "Read should be satisfied from the cache."
15050 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
15052 cancel_lru_locks osc
15053 cat $file >/dev/null
15055 if ! let "AFTER - BEFORE == CPAGES"; then
15056 error "NOT IN CACHE (6): before: $BEFORE, after: $AFTER"
15058 log "cache hits:: before: $BEFORE, after: $AFTER"
15061 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
15062 # > 2.12.56 uses pagecache if cached
15063 log "Read again; it should not be satisfied from the cache."
15065 cancel_lru_locks osc
15066 cat $file >/dev/null
15068 if ! let "AFTER - BEFORE == 0"; then
15069 error "IN CACHE (7): before: $BEFORE, after: $AFTER"
15071 log "cache hits:: before: $BEFORE, after: $AFTER"
15075 log "Turn off read and write cache"
15077 set_cache writethrough off
15079 log "Write data and read it back"
15080 log "It should not be satisfied from the cache."
15082 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
15083 cancel_lru_locks osc
15085 cat $file >/dev/null
15087 if ! let "AFTER - BEFORE == 0"; then
15088 error_ignore bz20762 "IN CACHE (8):before:$BEFORE,after:$AFTER"
15090 log "cache hits:: before: $BEFORE, after: $AFTER"
15093 log "Turn on the read cache and turn off the write cache"
15095 set_cache writethrough off
15097 log "Write data and read it back"
15098 log "It should not be satisfied from the cache."
15100 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
15102 cancel_lru_locks osc
15103 cat $file >/dev/null
15105 if ! let "AFTER - BEFORE == 0"; then
15106 error_ignore bz20762 "IN CACHE (9):before:$BEFORE,after:$AFTER"
15108 log "cache hits:: before: $BEFORE, after: $AFTER"
15111 log "Read again; it should be satisfied from the cache."
15113 cancel_lru_locks osc
15114 cat $file >/dev/null
15116 if ! let "AFTER - BEFORE == CPAGES"; then
15117 error "NOT IN CACHE (1): before: $BEFORE, after: $AFTER"
15119 log "cache hits:: before: $BEFORE, after: $AFTER"
15122 restore_lustre_params < $p
15125 run_test 156 "Verification of tunables"
15128 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15129 remote_mds_nodsh && skip "remote MDS with nodsh"
15130 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
15131 skip "Need MDS version at least 2.2.0"
15133 changelog_register || error "changelog_register failed"
15134 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
15135 changelog_users $SINGLEMDS | grep -q $cl_user ||
15136 error "User $cl_user not found in changelog_users"
15139 test_mkdir -p $DIR/$tdir/pics/2008/zachy
15140 changelog_clear 0 || error "changelog_clear failed"
15141 touch $DIR/$tdir/pics/2008/zachy/$tfile # open 1
15142 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg # open 2
15143 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
15144 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
15145 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
15146 rm $DIR/$tdir/pics/desktop.jpg
15148 changelog_dump | tail -10
15150 echo "verifying changelog mask"
15151 changelog_chmask "-MKDIR"
15152 changelog_chmask "-CLOSE"
15154 test_mkdir -p $DIR/$tdir/pics/zach/sofia # not logged
15155 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # not logged
15157 changelog_chmask "+MKDIR"
15158 changelog_chmask "+CLOSE"
15160 test_mkdir -p $DIR/$tdir/pics/2008/sofia # mkdir 1
15161 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # open 3
15163 changelog_dump | tail -10
15164 MKDIRS=$(changelog_dump | grep -c "MKDIR")
15165 CLOSES=$(changelog_dump | grep -c "CLOSE")
15166 [ $MKDIRS -eq 1 ] || error "MKDIR changelog mask count $MKDIRS != 1"
15167 [ $CLOSES -eq 3 ] || error "CLOSE changelog mask count $CLOSES != 3"
15170 echo "verifying target fid"
15171 local fidc=$(changelog_extract_field "CREAT" "$tfile" "t=")
15172 local fidf=$($LFS path2fid $DIR/$tdir/pics/zach/$tfile)
15173 [ "$fidc" == "$fidf" ] ||
15174 error "changelog '$tfile' fid $fidc != file fid $fidf"
15175 echo "verifying parent fid"
15176 # The FID returned from the Changelog may be the directory shard on
15177 # a different MDT, and not the FID returned by path2fid on the parent.
15178 # Instead of comparing FIDs, verify that fid2path(fidp) is correct,
15179 # since this is what will matter when recreating this file in the tree.
15180 local fidp=$(changelog_extract_field "CREAT" "$tfile" "p=")
15181 local pathp=$($LFS fid2path $MOUNT "$fidp")
15182 [ "${pathp%/}" == "$DIR/$tdir/pics/zach" ] ||
15183 error "changelog fid2path($fidc) $pathp != $DIR/$tdir/pics/zach"
15185 echo "getting records for $cl_user"
15186 changelog_users $SINGLEMDS
15187 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user)
15189 __changelog_clear $SINGLEMDS $cl_user +$nclr ||
15190 error "changelog_clear failed"
15191 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user)
15192 echo "verifying user clear: $user_rec1 + $nclr == $user_rec2"
15193 [ $user_rec2 == $((user_rec1 + nclr)) ] ||
15194 error "user index expect $user_rec1 + $nclr != $user_rec2"
15196 local min0_rec=$(changelog_users $SINGLEMDS |
15197 awk 'min == "" || $2 < min { min = $2 }; END { print min }')
15198 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
15199 awk '{ print $1; exit; }')
15201 changelog_dump | tail -n 5
15202 echo "verifying user min purge: $min0_rec + 1 == $first_rec"
15203 [ $first_rec == $((min0_rec + 1)) ] ||
15204 error "first index should be $min0_rec + 1 not $first_rec"
15206 # LU-3446 changelog index reset on MDT restart
15207 local cur_rec1=$(changelog_users $SINGLEMDS |
15208 awk '/^current.index:/ { print $NF }')
15209 changelog_clear 0 ||
15210 error "clear all changelog records for $cl_user failed"
15211 stop $SINGLEMDS || error "Fail to stop $SINGLEMDS"
15212 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
15213 error "Fail to start $SINGLEMDS"
15214 local cur_rec2=$(changelog_users $SINGLEMDS |
15215 awk '/^current.index:/ { print $NF }')
15216 echo "verifying index survives MDT restart: $cur_rec1 == $cur_rec2"
15217 [ $cur_rec1 == $cur_rec2 ] ||
15218 error "current index should be $cur_rec1 not $cur_rec2"
15220 echo "verifying users from this test are deregistered"
15221 changelog_deregister || error "changelog_deregister failed"
15222 changelog_users $SINGLEMDS | grep -q $cl_user &&
15223 error "User '$cl_user' still in changelog_users"
15225 # lctl get_param -n mdd.*.changelog_users
15226 # current index: 144
15227 # ID index (idle seconds)
15229 if ! changelog_users $SINGLEMDS | grep "^cl"; then
15230 # this is the normal case where all users were deregistered
15231 # make sure no new records are added when no users are present
15232 local last_rec1=$(changelog_users $SINGLEMDS |
15233 awk '/^current.index:/ { print $NF }')
15234 touch $DIR/$tdir/chloe
15235 local last_rec2=$(changelog_users $SINGLEMDS |
15236 awk '/^current.index:/ { print $NF }')
15237 echo "verify changelogs are off: $last_rec1 == $last_rec2"
15238 [ $last_rec1 == $last_rec2 ] || error "changelogs not off"
15240 # any changelog users must be leftovers from a previous test
15241 changelog_users $SINGLEMDS
15242 echo "other changelog users; can't verify off"
15245 run_test 160a "changelog sanity"
15247 test_160b() { # LU-3587
15248 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15249 remote_mds_nodsh && skip "remote MDS with nodsh"
15250 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
15251 skip "Need MDS version at least 2.2.0"
15253 changelog_register || error "changelog_register failed"
15254 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
15255 changelog_users $SINGLEMDS | grep -q $cl_user ||
15256 error "User '$cl_user' not found in changelog_users"
15258 local longname1=$(str_repeat a 255)
15259 local longname2=$(str_repeat b 255)
15262 echo "creating very long named file"
15263 touch $longname1 || error "create of '$longname1' failed"
15264 echo "renaming very long named file"
15265 mv $longname1 $longname2
15267 changelog_dump | grep RENME | tail -n 5
15270 run_test 160b "Verify that very long rename doesn't crash in changelog"
15273 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15274 remote_mds_nodsh && skip "remote MDS with nodsh"
15276 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
15277 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
15278 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
15279 skip "Need MDS version at least 2.5.58 or 2.5.2+"
15283 # Registration step
15284 changelog_register || error "changelog_register failed"
15287 mkdir -p $DIR/$tdir
15288 $MCREATE $DIR/$tdir/foo_160c
15289 changelog_chmask "-TRUNC"
15290 $TRUNCATE $DIR/$tdir/foo_160c 200
15291 changelog_chmask "+TRUNC"
15292 $TRUNCATE $DIR/$tdir/foo_160c 199
15293 changelog_dump | tail -n 5
15294 local truncs=$(changelog_dump | tail -n 5 | grep -c TRUNC)
15295 [ $truncs -eq 1 ] || error "TRUNC changelog mask count $truncs != 1"
15297 run_test 160c "verify that changelog log catch the truncate event"
15300 remote_mds_nodsh && skip "remote MDS with nodsh"
15301 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15302 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15303 [[ $MDS1_VERSION -ge $(version_code 2.7.60) ]] ||
15304 skip "Need MDS version at least 2.7.60"
15306 # Registration step
15307 changelog_register || error "changelog_register failed"
15309 mkdir -p $DIR/$tdir/migrate_dir
15310 changelog_clear 0 || error "changelog_clear failed"
15312 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
15313 changelog_dump | tail -n 5
15314 local migrates=$(changelog_dump | grep -c "MIGRT")
15315 [ $migrates -eq 1 ] || error "MIGRATE changelog count $migrates != 1"
15317 run_test 160d "verify that changelog log catch the migrate event"
15320 remote_mds_nodsh && skip "remote MDS with nodsh"
15323 changelog_register || error "changelog_register failed"
15325 # Delete a future user (expect fail)
15326 local MDT0=$(facet_svc $SINGLEMDS)
15327 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister "cl77"
15330 if [ $rc -eq 0 ]; then
15331 error "Deleted non-existant user cl77"
15332 elif [ $rc -ne 2 ]; then
15333 error "changelog_deregister failed with $rc, expect 2 (ENOENT)"
15336 # Clear to a bad index (1 billion should be safe)
15337 $LFS changelog_clear $MDT0 "${CL_USERS[$SINGLEMDS]%% *}" 1000000000
15340 if [ $rc -eq 0 ]; then
15341 error "Successfully cleared to invalid CL index"
15342 elif [ $rc -ne 22 ]; then
15343 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
15346 run_test 160e "changelog negative testing (should return errors)"
15349 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15350 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
15351 skip "Need MDS version at least 2.10.56"
15353 local mdts=$(comma_list $(mdts_nodes))
15356 changelog_register || error "first changelog_register failed"
15357 changelog_register || error "second changelog_register failed"
15359 declare -A cl_user1
15360 declare -A cl_user2
15365 # generate some changelog records to accumulate on each MDT
15366 # use all_char because created files should be evenly distributed
15367 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
15368 error "test_mkdir $tdir failed"
15369 log "$(date +%s): creating first files"
15370 for ((i = 0; i < MDSCOUNT * 2; i++)); do
15371 $LFS mkdir -i $((i%MDSCOUNT)) $DIR/$tdir/d$i.$((i/MDSCOUNT)) ||
15372 error "create $DIR/$tdir/d$i.$((i/MDSCOUNT)) failed"
15375 # check changelogs have been generated
15376 local start=$SECONDS
15377 local idle_time=$((MDSCOUNT * 5 + 5))
15378 local nbcl=$(changelog_dump | wc -l)
15379 [[ $nbcl -eq 0 ]] && error "no changelogs found"
15381 for param in "changelog_max_idle_time=$idle_time" \
15383 "changelog_min_gc_interval=2" \
15384 "changelog_min_free_cat_entries=3"; do
15385 local MDT0=$(facet_svc $SINGLEMDS)
15386 local var="${param%=*}"
15387 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
15389 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
15390 do_nodes $mdts $LCTL set_param mdd.*.$param
15393 # force cl_user2 to be idle (1st part), but also cancel the
15394 # cl_user1 records so that it is not evicted later in the test.
15395 local sleep1=$((idle_time / 2))
15396 echo "$(date +%s): sleep1 $sleep1/${idle_time}s"
15399 # simulate changelog catalog almost full
15400 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
15401 do_nodes $mdts "$LCTL set_param fail_loc=0x1313 fail_val=3"
15403 for i in $(seq $MDSCOUNT); do
15404 cl_users=(${CL_USERS[mds$i]})
15405 cl_user1[mds$i]="${cl_users[0]}"
15406 cl_user2[mds$i]="${cl_users[1]}"
15408 [ -n "${cl_user1[mds$i]}" ] ||
15409 error "mds$i: no user registered"
15410 [ -n "${cl_user2[mds$i]}" ] ||
15411 error "mds$i: only ${cl_user2[mds$i]} is registered"
15413 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15414 [ -n "$user_rec1" ] ||
15415 error "mds$i: User ${cl_user1[mds$i]} not registered"
15416 __changelog_clear mds$i ${cl_user1[mds$i]} +2
15417 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15418 [ -n "$user_rec2" ] ||
15419 error "mds$i: User ${cl_user1[mds$i]} not registered"
15420 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
15421 "$user_rec1 + 2 == $user_rec2"
15422 [ $((user_rec1 + 2)) == $user_rec2 ] ||
15423 error "mds$i: user ${cl_user1[mds$i]} index expected " \
15424 "$user_rec1 + 2, but is $user_rec2"
15425 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
15426 [ -n "$user_rec2" ] ||
15427 error "mds$i: User ${cl_user2[mds$i]} not registered"
15428 [ $user_rec1 == $user_rec2 ] ||
15429 error "mds$i: user ${cl_user2[mds$i]} index expected " \
15430 "$user_rec1, but is $user_rec2"
15433 # force cl_user2 idle (2nd part) to just exceed changelog_max_idle_time
15434 local sleep2=$((idle_time - (SECONDS - start) + 1))
15435 echo "$(date +%s): sleep2 $sleep2/${idle_time}s"
15438 # Generate one more changelog to trigger GC at fail_loc for cl_user2.
15439 # cl_user1 should be OK because it recently processed records.
15440 echo "$(date +%s): creating $((MDSCOUNT * 2)) files"
15441 for ((i = 0; i < MDSCOUNT * 2; i++)); do
15442 $LFS mkdir -i $((i%MDSCOUNT)) $DIR/$tdir/d$i.$((i/MDSCOUNT+2))||
15443 error "create $DIR/$tdir/d$i.$((i/MDSCOUNT+2)) failed"
15446 # ensure gc thread is done
15447 for i in $(mdts_nodes); do
15448 wait_update $i "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
15449 error "$i: GC-thread not done"
15453 for (( i = 1; i <= MDSCOUNT; i++ )); do
15454 # check cl_user1 still registered
15455 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
15456 error "mds$i: User ${cl_user1[mds$i]} not registered"
15457 # check cl_user2 unregistered
15458 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
15459 error "mds$i: User ${cl_user2[mds$i]} still registered"
15461 # check changelogs are present and starting at $user_rec1 + 1
15462 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15463 [ -n "$user_rec1" ] ||
15464 error "mds$i: User ${cl_user1[mds$i]} not registered"
15465 first_rec=$($LFS changelog $(facet_svc mds$i) |
15466 awk '{ print $1; exit; }')
15468 echo "mds$i: $(date +%s) verify rec $user_rec1+1 == $first_rec"
15469 [ $((user_rec1 + 1)) == $first_rec ] ||
15470 error "mds$i: rec $first_rec != $user_rec1 + 1"
15473 run_test 160f "changelog garbage collect (timestamped users)"
15476 remote_mds_nodsh && skip "remote MDS with nodsh"
15477 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
15478 skip "Need MDS version at least 2.10.56"
15480 local mdts=$(comma_list $(mdts_nodes))
15482 #define OBD_FAIL_TIME_IN_CHLOG_USER 0x1314
15483 do_nodes $mdts $LCTL set_param fail_loc=0x1314
15486 changelog_register || error "first changelog_register failed"
15487 changelog_register || error "second changelog_register failed"
15489 declare -A cl_user1
15490 declare -A cl_user2
15495 # generate some changelog records to accumulate on each MDT
15496 # use all_char because created files should be evenly distributed
15497 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
15498 error "test_mkdir $tdir failed"
15499 for ((i = 0; i < MDSCOUNT; i++)); do
15500 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
15501 error "create $DIR/$tdir/d$i.1 failed"
15504 # check changelogs have been generated
15505 local nbcl=$(changelog_dump | wc -l)
15506 (( $nbcl > 0 )) || error "no changelogs found"
15508 # reduce the max_idle_indexes value to make sure we exceed it
15509 for param in "changelog_max_idle_indexes=1" \
15511 "changelog_min_gc_interval=2" \
15512 "changelog_min_free_cat_entries=3"; do
15513 local MDT0=$(facet_svc $SINGLEMDS)
15514 local var="${param%=*}"
15515 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
15517 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
15518 do_nodes $mdts $LCTL set_param mdd.*.$param ||
15519 error "unable to set mdd.*.$param"
15522 # simulate changelog catalog almost full
15523 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
15524 do_nodes $mdts "$LCTL set_param fail_loc=0x1313 fail_val=3"
15526 local start=$SECONDS
15527 for i in $(seq $MDSCOUNT); do
15528 cl_users=(${CL_USERS[mds$i]})
15529 cl_user1[mds$i]="${cl_users[0]}"
15530 cl_user2[mds$i]="${cl_users[1]}"
15532 [ -n "${cl_user1[mds$i]}" ] ||
15533 error "mds$i: no user registered"
15534 [ -n "${cl_user2[mds$i]}" ] ||
15535 error "mds$i: only ${cl_user1[mds$i]} is registered"
15537 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15538 [ -n "$user_rec1" ] ||
15539 error "mds$i: User ${cl_user1[mds$i]} not registered"
15540 __changelog_clear mds$i ${cl_user1[mds$i]} +2
15541 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15542 [ -n "$user_rec2" ] ||
15543 error "mds$i: User ${cl_user1[mds$i]} not registered"
15544 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
15545 "$user_rec1 + 2 == $user_rec2"
15546 [ $((user_rec1 + 2)) == $user_rec2 ] ||
15547 error "mds$i: user ${cl_user1[mds$i]} index expected " \
15548 "$user_rec1 + 2, but is $user_rec2"
15549 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
15550 [ -n "$user_rec2" ] ||
15551 error "mds$i: User ${cl_user2[mds$i]} not registered"
15552 [ $user_rec1 == $user_rec2 ] ||
15553 error "mds$i: user ${cl_user2[mds$i]} index expected " \
15554 "$user_rec1, but is $user_rec2"
15557 # ensure we are past the previous changelog_min_gc_interval set above
15558 local sleep2=$((start + 2 - SECONDS))
15559 (( sleep2 > 0 )) && echo "sleep $sleep2 for interval" && sleep $sleep2
15561 # Generate one more changelog to trigger GC at fail_loc for cl_user2.
15562 # cl_user1 should be OK because it recently processed records.
15563 for ((i = 0; i < MDSCOUNT; i++)); do
15564 $LFS mkdir -i $i $DIR/$tdir/d$i.3 $DIR/$tdir/d$i.4 ||
15565 error "create $DIR/$tdir/d$i.3 failed"
15568 # ensure gc thread is done
15569 for i in $(mdts_nodes); do
15570 wait_update $i "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
15571 error "$i: GC-thread not done"
15575 for (( i = 1; i <= MDSCOUNT; i++ )); do
15576 # check cl_user1 still registered
15577 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
15578 error "mds$i: User ${cl_user1[mds$i]} not registered"
15579 # check cl_user2 unregistered
15580 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
15581 error "mds$i: User ${cl_user2[mds$i]} still registered"
15583 # check changelogs are present and starting at $user_rec1 + 1
15584 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15585 [ -n "$user_rec1" ] ||
15586 error "mds$i: User ${cl_user1[mds$i]} not registered"
15587 first_rec=$($LFS changelog $(facet_svc mds$i) |
15588 awk '{ print $1; exit; }')
15590 echo "mds$i: $(date +%s) verify rec $user_rec1+1 == $first_rec"
15591 [ $((user_rec1 + 1)) == $first_rec ] ||
15592 error "mds$i: rec $first_rec != $user_rec1 + 1"
15595 run_test 160g "changelog garbage collect (old users)"
15598 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15599 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
15600 skip "Need MDS version at least 2.10.56"
15602 local mdts=$(comma_list $(mdts_nodes))
15605 changelog_register || error "first changelog_register failed"
15606 changelog_register || error "second changelog_register failed"
15608 declare -A cl_user1
15609 declare -A cl_user2
15614 # generate some changelog records to accumulate on each MDT
15615 # use all_char because created files should be evenly distributed
15616 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
15617 error "test_mkdir $tdir failed"
15618 for ((i = 0; i < MDSCOUNT; i++)); do
15619 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
15620 error "create $DIR/$tdir/d$i.1 failed"
15623 # check changelogs have been generated
15624 local nbcl=$(changelog_dump | wc -l)
15625 [[ $nbcl -eq 0 ]] && error "no changelogs found"
15627 for param in "changelog_max_idle_time=10" \
15629 "changelog_min_gc_interval=2"; do
15630 local MDT0=$(facet_svc $SINGLEMDS)
15631 local var="${param%=*}"
15632 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
15634 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
15635 do_nodes $mdts $LCTL set_param mdd.*.$param
15638 # force cl_user2 to be idle (1st part)
15641 for i in $(seq $MDSCOUNT); do
15642 cl_users=(${CL_USERS[mds$i]})
15643 cl_user1[mds$i]="${cl_users[0]}"
15644 cl_user2[mds$i]="${cl_users[1]}"
15646 [ -n "${cl_user1[mds$i]}" ] ||
15647 error "mds$i: no user registered"
15648 [ -n "${cl_user2[mds$i]}" ] ||
15649 error "mds$i: only ${cl_user2[mds$i]} is registered"
15651 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15652 [ -n "$user_rec1" ] ||
15653 error "mds$i: User ${cl_user1[mds$i]} not registered"
15654 __changelog_clear mds$i ${cl_user1[mds$i]} +2
15655 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15656 [ -n "$user_rec2" ] ||
15657 error "mds$i: User ${cl_user1[mds$i]} not registered"
15658 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
15659 "$user_rec1 + 2 == $user_rec2"
15660 [ $((user_rec1 + 2)) == $user_rec2 ] ||
15661 error "mds$i: user ${cl_user1[mds$i]} index expected " \
15662 "$user_rec1 + 2, but is $user_rec2"
15663 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
15664 [ -n "$user_rec2" ] ||
15665 error "mds$i: User ${cl_user2[mds$i]} not registered"
15666 [ $user_rec1 == $user_rec2 ] ||
15667 error "mds$i: user ${cl_user2[mds$i]} index expected " \
15668 "$user_rec1, but is $user_rec2"
15671 # force cl_user2 to be idle (2nd part) and to reach
15672 # changelog_max_idle_time
15675 # force each GC-thread start and block then
15676 # one per MDT/MDD, set fail_val accordingly
15677 #define OBD_FAIL_FORCE_GC_THREAD 0x1316
15678 do_nodes $mdts $LCTL set_param fail_loc=0x1316
15680 # generate more changelogs to trigger fail_loc
15681 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
15682 error "create $DIR/$tdir/${tfile}bis failed"
15684 # stop MDT to stop GC-thread, should be done in back-ground as it will
15685 # block waiting for the thread to be released and exit
15686 declare -A stop_pids
15687 for i in $(seq $MDSCOUNT); do
15689 stop_pids[mds$i]=$!
15692 for i in $(mdts_nodes); do
15695 local facets=$(facets_up_on_host $i)
15697 for facet in ${facets//,/ }; do
15698 if [[ $facet == mds* ]]; then
15702 # ensure each MDS's gc threads are still present and all in "R"
15703 # state (OBD_FAIL_FORCE_GC_THREAD effect!)
15704 [[ $(do_node $i pgrep chlg_gc_thread | wc -l) -eq $nb ]] ||
15705 error "$i: expected $nb GC-thread"
15707 "ps -C chlg_gc_thread -o state --no-headers | uniq" \
15709 error "$i: GC-thread not found in R-state"
15710 # check umounts of each MDT on MDS have reached kthread_stop()
15711 [[ $(do_node $i pgrep umount | wc -l) -eq $nb ]] ||
15712 error "$i: expected $nb umount"
15714 "ps -C umount -o state --no-headers | uniq" "D" 20 ||
15715 error "$i: umount not found in D-state"
15718 # release all GC-threads
15719 do_nodes $mdts $LCTL set_param fail_loc=0
15721 # wait for MDT stop to complete
15722 for i in $(seq $MDSCOUNT); do
15723 wait ${stop_pids[mds$i]} || error "mds$i: stop failed"
15727 # may try to check if any orphan changelog records are present
15728 # via ldiskfs/zfs and llog_reader...
15730 # re-start/mount MDTs
15731 for i in $(seq $MDSCOUNT); do
15732 start mds$i $(mdsdevname $i) $MDS_MOUNT_OPTS ||
15733 error "Fail to start mds$i"
15737 for i in $(seq $MDSCOUNT); do
15738 # check cl_user1 still registered
15739 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
15740 error "mds$i: User ${cl_user1[mds$i]} not registered"
15741 # check cl_user2 unregistered
15742 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
15743 error "mds$i: User ${cl_user2[mds$i]} still registered"
15745 # check changelogs are present and starting at $user_rec1 + 1
15746 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15747 [ -n "$user_rec1" ] ||
15748 error "mds$i: User ${cl_user1[mds$i]} not registered"
15749 first_rec=$($LFS changelog $(facet_svc mds$i) |
15750 awk '{ print $1; exit; }')
15752 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
15753 [ $((user_rec1 + 1)) == $first_rec ] ||
15754 error "mds$i: first index should be $user_rec1 + 1, " \
15755 "but is $first_rec"
15758 run_test 160h "changelog gc thread stop upon umount, orphan records delete " \
15763 local mdts=$(comma_list $(mdts_nodes))
15765 changelog_register || error "first changelog_register failed"
15767 # generate some changelog records to accumulate on each MDT
15768 # use all_char because created files should be evenly distributed
15769 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
15770 error "test_mkdir $tdir failed"
15771 for ((i = 0; i < MDSCOUNT; i++)); do
15772 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
15773 error "create $DIR/$tdir/d$i.1 failed"
15776 # check changelogs have been generated
15777 local nbcl=$(changelog_dump | wc -l)
15778 [[ $nbcl -eq 0 ]] && error "no changelogs found"
15780 # simulate race between register and unregister
15781 # XXX as fail_loc is set per-MDS, with DNE configs the race
15782 # simulation will only occur for one MDT per MDS and for the
15783 # others the normal race scenario will take place
15784 #define CFS_FAIL_CHLOG_USER_REG_UNREG_RACE 0x1315
15785 do_nodes $mdts $LCTL set_param fail_loc=0x10001315
15786 do_nodes $mdts $LCTL set_param fail_val=1
15788 # unregister 1st user
15789 changelog_deregister &
15791 # wait some time for deregister work to reach race rdv
15793 # register 2nd user
15794 changelog_register || error "2nd user register failed"
15796 wait $pid1 || error "1st user deregister failed"
15800 declare -A LAST_REC
15801 for i in $(seq $MDSCOUNT); do
15802 if changelog_users mds$i | grep "^cl"; then
15803 # make sure new records are added with one user present
15804 LAST_REC[mds$i]=$(changelog_users $SINGLEMDS |
15805 awk '/^current.index:/ { print $NF }')
15807 error "mds$i has no user registered"
15811 # generate more changelog records to accumulate on each MDT
15812 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
15813 error "create $DIR/$tdir/${tfile}bis failed"
15815 for i in $(seq $MDSCOUNT); do
15816 last_rec=$(changelog_users $SINGLEMDS |
15817 awk '/^current.index:/ { print $NF }')
15818 echo "verify changelogs are on: $last_rec != ${LAST_REC[mds$i]}"
15819 [ $last_rec != ${LAST_REC[mds$i]} ] ||
15820 error "changelogs are off on mds$i"
15823 run_test 160i "changelog user register/unregister race"
15826 remote_mds_nodsh && skip "remote MDS with nodsh"
15827 [[ $MDS1_VERSION -lt $(version_code 2.12.56) ]] &&
15828 skip "Need MDS version at least 2.12.56"
15830 mount_client $MOUNT2 || error "mount_client on $MOUNT2 failed"
15831 stack_trap "umount $MOUNT2" EXIT
15833 changelog_register || error "first changelog_register failed"
15834 stack_trap "changelog_deregister" EXIT
15836 # generate some changelog
15837 # use all_char because created files should be evenly distributed
15838 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
15839 error "mkdir $tdir failed"
15840 for ((i = 0; i < MDSCOUNT; i++)); do
15841 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
15842 error "create $DIR/$tdir/d$i.1 failed"
15845 # open the changelog device
15846 exec 3>/dev/changelog-$FSNAME-MDT0000
15847 stack_trap "exec 3>&-" EXIT
15848 exec 4</dev/changelog-$FSNAME-MDT0000
15849 stack_trap "exec 4<&-" EXIT
15851 # umount the first lustre mount
15853 stack_trap "mount_client $MOUNT" EXIT
15855 # read changelog, which may or may not fail, but should not crash
15859 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
15860 changelog_users $SINGLEMDS | grep -q $cl_user ||
15861 error "User $cl_user not found in changelog_users"
15863 printf 'clear:'$cl_user':0' >&3
15865 run_test 160j "client can be umounted while its chanangelog is being used"
15868 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15869 remote_mds_nodsh && skip "remote MDS with nodsh"
15871 mkdir -p $DIR/$tdir/1/1
15873 changelog_register || error "changelog_register failed"
15874 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
15876 changelog_users $SINGLEMDS | grep -q $cl_user ||
15877 error "User '$cl_user' not found in changelog_users"
15878 #define OBD_FAIL_MDS_CHANGELOG_REORDER 0x15d
15879 do_facet mds1 $LCTL set_param fail_loc=0x8000015d fail_val=3
15880 rmdir $DIR/$tdir/1/1 & sleep 1
15882 touch $DIR/$tdir/2/2
15883 rm -rf $DIR/$tdir/2
15888 changelog_dump | grep rmdir || error "rmdir not recorded"
15890 run_test 160k "Verify that changelog records are not lost"
15892 # Verifies that a file passed as a parameter has recently had an operation
15893 # performed on it that has generated an MTIME changelog which contains the
15894 # correct parent FID. As files might reside on a different MDT from the
15895 # parent directory in DNE configurations, the FIDs are translated to paths
15896 # before being compared, which should be identical
15897 compare_mtime_changelog() {
15905 mdtidx=$($LFS getstripe --mdt-index $file)
15906 mdtidx=$(printf "%04x" $mdtidx)
15908 # Obtain the parent FID from the MTIME changelog
15909 mtime=$($LFS changelog $FSNAME-MDT$mdtidx | tail -n 1 | grep MTIME)
15910 [ -z "$mtime" ] && error "MTIME changelog not recorded"
15912 cl_fid=$(sed -e 's/.* p=//' -e 's/ .*//' <<<$mtime)
15913 [ -z "$cl_fid" ] && error "parent FID not present"
15915 # Verify that the path for the parent FID is the same as the path for
15916 # the test directory
15917 pdir=$($LFS fid2path $MOUNT "$cl_fid")
15921 [[ "${pdir%/}" == "$dir" ]] ||
15922 error "MTIME changelog parent FID is wrong, expected $dir, got $pdir"
15926 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15928 remote_mds_nodsh && skip "remote MDS with nodsh"
15929 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
15930 skip "Need MDS version at least 2.13.55"
15934 changelog_register || error "changelog_register failed"
15935 cl_user="${CL_USERS[$SINGLEMDS]%% *}"
15937 changelog_users $SINGLEMDS | grep -q $cl_user ||
15938 error "User '$cl_user' not found in changelog_users"
15940 # Clear some types so that MTIME changelogs are generated
15941 changelog_chmask "-CREAT"
15942 changelog_chmask "-CLOSE"
15944 test_mkdir $DIR/$tdir || error "failed to mkdir $DIR/$tdir"
15946 # Test CL_MTIME during setattr
15947 touch $DIR/$tdir/$tfile
15948 compare_mtime_changelog $DIR/$tdir/$tfile
15950 # Test CL_MTIME during close
15951 $MULTIOP $DIR/$tdir/${tfile}_2 O_2w4096c || error "multiop failed"
15952 compare_mtime_changelog $DIR/$tdir/${tfile}_2
15954 run_test 160l "Verify that MTIME changelog records contain the parent FID"
15957 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15958 [[ $MDS1_VERSION -ge $(version_code 2.14.51) ]] ||
15959 skip "Need MDS version at least 2.14.51"
15966 changelog_register || error "first changelog_register failed"
15967 changelog_register || error "second changelog_register failed"
15969 cl_users=(${CL_USERS[mds1]})
15970 cl_user1="${cl_users[0]}"
15971 cl_user2="${cl_users[1]}"
15972 # generate some changelog records to accumulate on MDT0
15973 test_mkdir -p -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
15974 createmany -m $DIR/$tdir/$tfile 50 ||
15975 error "create $DIR/$tdir/$tfile failed"
15976 unlinkmany $DIR/$tdir/$tfile 50 || error "unlinkmany failed"
15979 # check changelogs have been generated
15980 local nbcl=$(changelog_dump | wc -l)
15981 [[ $nbcl -eq 0 ]] && error "no changelogs found"
15983 #define OBD_FAIL_MDS_CHANGELOG_RACE 0x15f
15984 do_facet mds1 $LCTL set_param fail_loc=0x8000015f fail_val=0
15986 __changelog_clear mds1 $cl_user1 +10
15987 __changelog_clear mds1 $cl_user2 0 &
15990 __changelog_clear mds1 $cl_user1 0 ||
15991 error "fail to cancel record for $cl_user1"
15993 [[ $? -eq 0 ]] || error "fail to cancel record for $cl_user2"
15995 run_test 160m "Changelog clear race"
15999 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16001 test_mkdir -c1 $DIR/$tdir
16002 cp /etc/hosts $DIR/$tdir/$tfile
16003 test_mkdir -c1 $DIR/$tdir/foo1
16004 test_mkdir -c1 $DIR/$tdir/foo2
16005 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
16006 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
16007 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
16008 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
16009 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
16010 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
16011 $LFS fid2path $DIR $FID
16012 error "bad link ea"
16015 rm $DIR/$tdir/foo2/zachary
16017 rm $DIR/$tdir/foo2/thor
16019 rm $DIR/$tdir/$tfile
16021 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
16022 [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ] &&
16023 { $LFS fid2path $DIR $FID; error "bad link rename"; }
16024 rm $DIR/$tdir/foo2/maggie
16027 local longname=$tfile.avg_len_is_thirty_two_
16028 stack_trap "unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
16029 error_noexit 'failed to unlink many hardlinks'" EXIT
16030 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
16031 error "failed to hardlink many files"
16032 links=$($LFS fid2path $DIR $FID | wc -l)
16033 echo -n "${links}/1000 links in link EA"
16034 [[ $links -gt 60 ]] || error "expected at least 60 links in link EA"
16036 run_test 161a "link ea sanity"
16039 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16040 [ $MDSCOUNT -lt 2 ] && skip_env "skipping remote directory test"
16043 local remote_dir=$DIR/$tdir/remote_dir
16045 mkdir -p $DIR/$tdir
16046 $LFS mkdir -i $MDTIDX $remote_dir ||
16047 error "create remote directory failed"
16049 cp /etc/hosts $remote_dir/$tfile
16050 mkdir -p $remote_dir/foo1
16051 mkdir -p $remote_dir/foo2
16052 ln $remote_dir/$tfile $remote_dir/foo1/sofia
16053 ln $remote_dir/$tfile $remote_dir/foo2/zachary
16054 ln $remote_dir/$tfile $remote_dir/foo1/luna
16055 ln $remote_dir/$tfile $remote_dir/foo2/thor
16057 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
16059 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
16060 $LFS fid2path $DIR $FID
16061 error "bad link ea"
16064 rm $remote_dir/foo2/zachary
16066 rm $remote_dir/foo2/thor
16068 rm $remote_dir/$tfile
16070 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
16071 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
16072 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
16073 $LFS fid2path $DIR $FID
16074 error "bad link rename"
16076 rm $remote_dir/foo2/maggie
16079 local longname=filename_avg_len_is_thirty_two_
16080 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
16081 error "failed to hardlink many files"
16082 links=$($LFS fid2path $DIR $FID | wc -l)
16083 echo -n "${links}/1000 links in link EA"
16084 [[ ${links} -gt 60 ]] ||
16085 error "expected at least 60 links in link EA"
16086 unlinkmany $remote_dir/foo2/$longname 1000 ||
16087 error "failed to unlink many hardlinks"
16089 run_test 161b "link ea sanity under remote directory"
16092 remote_mds_nodsh && skip "remote MDS with nodsh"
16093 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16094 [[ $MDS1_VERSION -lt $(version_code 2.1.5) ]] &&
16095 skip "Need MDS version at least 2.1.5"
16097 # define CLF_RENAME_LAST 0x0001
16098 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
16099 changelog_register || error "changelog_register failed"
16102 test_mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir
16103 touch $DIR/$tdir/foo_161c
16104 touch $DIR/$tdir/bar_161c
16105 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
16106 changelog_dump | grep RENME | tail -n 5
16107 local flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
16108 changelog_clear 0 || error "changelog_clear failed"
16109 if [ x$flags != "x0x1" ]; then
16110 error "flag $flags is not 0x1"
16113 echo "rename overwrite target with nlink = 1, changelog flags=$flags"
16114 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
16115 touch $DIR/$tdir/foo_161c
16116 touch $DIR/$tdir/bar_161c
16117 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
16118 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
16119 changelog_dump | grep RENME | tail -n 5
16120 flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
16121 changelog_clear 0 || error "changelog_clear failed"
16122 if [ x$flags != "x0x0" ]; then
16123 error "flag $flags is not 0x0"
16125 echo "rename overwrite a target having nlink > 1," \
16126 "changelog record has flags of $flags"
16128 # rename doesn't overwrite a target (changelog flag 0x0)
16129 touch $DIR/$tdir/foo_161c
16130 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
16131 changelog_dump | grep RENME | tail -n 5
16132 flags=$(changelog_dump | grep RENME | tail -1 | cut -f5 -d' ')
16133 changelog_clear 0 || error "changelog_clear failed"
16134 if [ x$flags != "x0x0" ]; then
16135 error "flag $flags is not 0x0"
16137 echo "rename doesn't overwrite a target," \
16138 "changelog record has flags of $flags"
16140 # define CLF_UNLINK_LAST 0x0001
16141 # unlink a file having nlink = 1 (changelog flag 0x1)
16142 rm -f $DIR/$tdir/foo2_161c
16143 changelog_dump | grep UNLNK | tail -n 5
16144 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
16145 changelog_clear 0 || error "changelog_clear failed"
16146 if [ x$flags != "x0x1" ]; then
16147 error "flag $flags is not 0x1"
16149 echo "unlink a file having nlink = 1," \
16150 "changelog record has flags of $flags"
16152 # unlink a file having nlink > 1 (changelog flag 0x0)
16153 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
16154 rm -f $DIR/$tdir/foobar_161c
16155 changelog_dump | grep UNLNK | tail -n 5
16156 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
16157 changelog_clear 0 || error "changelog_clear failed"
16158 if [ x$flags != "x0x0" ]; then
16159 error "flag $flags is not 0x0"
16161 echo "unlink a file having nlink > 1, changelog record flags '$flags'"
16163 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
16166 remote_mds_nodsh && skip "remote MDS with nodsh"
16167 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
16172 changelog_register || error "changelog_register failed"
16174 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
16175 # interfer with $MOUNT/.lustre/fid/ access
16177 [[ $? -eq 0 ]] || error "mkdir failed"
16179 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | OBD_FAIL_ONCE
16180 $LCTL set_param fail_loc=0x8000140c
16182 $LCTL set_param fail_val=5
16185 echo foofoo > $DIR/$tdir/$tfile &
16188 # wait for create to be delayed
16192 [[ $? -eq 0 ]] || error "create should be blocked"
16194 local tempfile="$(mktemp --tmpdir $tfile.XXXXXX)"
16195 stack_trap "rm -f $tempfile"
16196 fid=$(changelog_extract_field "CREAT" "$tfile" "t=")
16197 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
16198 # some delay may occur during ChangeLog publishing and file read just
16199 # above, that could allow file write to happen finally
16200 [[ -s $tempfile ]] && echo "file should be empty"
16202 $LCTL set_param fail_loc=0
16205 [[ $? -eq 0 ]] || error "create failed"
16207 run_test 161d "create with concurrent .lustre/fid access"
16210 local expected="$1"
16215 path=$($LFS fid2path "$@")
16218 if [ $rc -ne 0 ]; then
16219 error "path looked up of '$expected' failed: rc=$rc"
16220 elif [ "$path" != "$expected" ]; then
16221 error "path looked up '$path' instead of '$expected'"
16223 echo "FID '$fid' resolves to path '$path' as expected"
16227 test_162a() { # was test_162
16228 test_mkdir -p -c1 $DIR/$tdir/d2
16229 touch $DIR/$tdir/d2/$tfile
16230 touch $DIR/$tdir/d2/x1
16231 touch $DIR/$tdir/d2/x2
16232 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
16233 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
16235 local fid=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
16236 check_path "$tdir/d2/$tfile" $FSNAME "$fid" --link 0
16239 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
16240 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
16241 check_path "$tdir/d2/p/q/r/slink" $FSNAME "$fid" --link 0
16243 # softlink to wrong file
16244 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
16245 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
16246 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME "$fid" --link 0
16249 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
16250 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
16251 fid=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
16252 # fid2path dir/fsname should both work
16253 check_path "$tdir/d2/a/b/c/new_file" $FSNAME "$fid" --link 1
16254 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR "$fid" --link 0
16256 # hardlink count: check that there are 2 links
16257 local nlinks=$($LFS fid2path $DIR "$fid" | wc -l)
16258 [ $nlinks -eq 2 ] || error "expect 2 links, found $nlinks"
16260 # hardlink indexing: remove the first link
16261 rm $DIR/$tdir/d2/p/q/r/hlink
16262 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $fid --link 0
16264 run_test 162a "path lookup sanity"
16267 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16268 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16271 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
16272 error "create striped dir failed"
16274 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
16275 tail -n 1 | awk '{print $2}')
16276 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
16278 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
16279 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
16282 for ((i=0;i<5;i++)); do
16283 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
16284 error "get fid for f$i failed"
16285 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0
16287 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
16288 error "get fid for d$i failed"
16289 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0
16294 run_test 162b "striped directory path lookup sanity"
16296 # LU-4239: Verify fid2path works with paths 100 or more directories deep
16298 [[ $MDS1_VERSION -lt $(version_code 2.7.51) ]] &&
16299 skip "Need MDS version at least 2.7.51"
16301 local lpath=$tdir.local
16302 local rpath=$tdir.remote
16304 test_mkdir $DIR/$lpath
16305 test_mkdir $DIR/$rpath
16307 for ((i = 0; i <= 101; i++)); do
16310 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
16311 error "get fid for local directory $DIR/$lpath failed"
16312 check_path "$DIR/$lpath" $MOUNT $FID --link 0
16315 test_mkdir $DIR/$rpath
16316 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
16317 error "get fid for remote directory $DIR/$rpath failed"
16318 check_path "$DIR/$rpath" $MOUNT $FID --link 0
16323 run_test 162c "fid2path works with paths 100 or more directories deep"
16325 oalr_event_count() {
16329 awk -v name="${FSNAME}-OST0000" \
16330 -v event="${event}" \
16331 '$1 == "TRACE" && $2 == event && $3 == name' \
16336 oalr_expect_event_count() {
16339 local expect="${3}"
16342 count=$(oalr_event_count "${event}" "${trace}")
16343 if ((count == expect)); then
16347 error_noexit "${event} event count was '${count}', expected ${expect}"
16353 do_facet ost1 killall --quiet -KILL ofd_access_log_reader || true
16355 start ost1 "$(ostdevname 1)" $OST_MOUNT_OPTS
16359 sync # Flush previous IOs so we can count log entries.
16360 do_facet ost1 $LCTL set_param "obdfilter.${FSNAME}-OST0000.access_log_size=4096"
16361 stack_trap cleanup_165 EXIT
16365 local trace="/tmp/${tfile}.trace"
16369 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
16370 skip "OFD access log unsupported"
16373 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
16376 do_facet ost1 ofd_access_log_reader --list
16379 do_facet ost1 killall -TERM ofd_access_log_reader
16383 if ((rc != 0)); then
16384 error "ofd_access_log_reader exited with rc = '${rc}'"
16387 # Parse trace file for discovery events:
16388 oalr_expect_event_count alr_log_add "${trace}" 1
16389 oalr_expect_event_count alr_log_eof "${trace}" 1
16390 oalr_expect_event_count alr_log_free "${trace}" 1
16392 run_test 165a "ofd access log discovery"
16395 local trace="/tmp/${tfile}.trace"
16396 local file="${DIR}/${tfile}"
16405 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
16406 skip "OFD access log unsupported"
16409 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
16412 do_facet ost1 ofd_access_log_reader --list
16414 lfs setstripe -c 1 -i 0 "${file}"
16415 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
16416 error "cannot create '${file}'"
16419 do_facet ost1 killall -TERM ofd_access_log_reader
16423 if ((rc != 0)); then
16424 error "ofd_access_log_reader exited with rc = '${rc}'"
16427 oalr_expect_event_count alr_log_entry "${trace}" 1
16429 pfid1=$($LFS path2fid "${file}")
16431 # 1 2 3 4 5 6 7 8 9 10
16432 # TRACE alr_log_entry OST PFID BEGIN END TIME SIZE COUNT FLAGS
16433 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
16435 echo "entry = '${entry[*]}'" >&2
16438 if [[ "${pfid1}" != "${pfid2}" ]]; then
16439 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
16443 if ((size != 1048576)); then
16444 error "entry '${entry[*]}' has invalid io size '${size}', expected 1048576"
16448 if [[ "${flags}" != "w" ]]; then
16449 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'w'"
16452 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
16455 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r524288c ||
16456 error "cannot read '${file}'"
16459 do_facet ost1 killall -TERM ofd_access_log_reader
16463 if ((rc != 0)); then
16464 error "ofd_access_log_reader exited with rc = '${rc}'"
16467 oalr_expect_event_count alr_log_entry "${trace}" 1
16469 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
16470 echo "entry = '${entry[*]}'" >&2
16473 if [[ "${pfid1}" != "${pfid2}" ]]; then
16474 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
16478 if ((size != 524288)); then
16479 error "entry '${entry[*]}' has invalid io size '${size}', 524288"
16483 if [[ "${flags}" != "r" ]]; then
16484 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'r'"
16487 run_test 165b "ofd access log entries are produced and consumed"
16490 local trace="/tmp/${tfile}.trace"
16491 local file="${DIR}/${tdir}/${tfile}"
16493 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
16494 skip "OFD access log unsupported"
16496 test_mkdir "${DIR}/${tdir}"
16499 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
16502 lfs setstripe -c 1 -i 0 "${DIR}/${tdir}"
16504 # 4096 / 64 = 64. Create twice as many entries.
16505 for ((i = 0; i < 128; i++)); do
16506 $MULTIOP "${file}-${i}" oO_CREAT:O_WRONLY:w512c ||
16507 error "cannot create file"
16512 do_facet ost1 killall -TERM ofd_access_log_reader
16515 if ((rc != 0)); then
16516 error "ofd_access_log_reader exited with rc = '${rc}'"
16519 unlinkmany "${file}-%d" 128
16521 run_test 165c "full ofd access logs do not block IOs"
16523 oal_get_read_count() {
16526 # STATS lustre-OST0001 alr_read_count 1
16528 do_facet ost1 cat "${stats}" |
16529 awk '$1 == "STATS" && $3 == "alr_read_count" { count = $4; }
16530 END { print count; }'
16533 oal_expect_read_count() {
16538 # Ask ofd_access_log_reader to write stats.
16539 do_facet ost1 killall -USR1 ofd_access_log_reader
16541 # Allow some time for things to happen.
16544 count=$(oal_get_read_count "${stats}")
16545 if ((count == expect)); then
16549 error_noexit "bad read count, got ${count}, expected ${expect}"
16550 do_facet ost1 cat "${stats}" >&2
16555 local stats="/tmp/${tfile}.stats"
16556 local file="${DIR}/${tdir}/${tfile}"
16557 local param="obdfilter.${FSNAME}-OST0000.access_log_mask"
16559 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
16560 skip "OFD access log unsupported"
16562 test_mkdir "${DIR}/${tdir}"
16565 do_facet ost1 ofd_access_log_reader --stats="${stats}" &
16568 lfs setstripe -c 1 -i 0 "${file}"
16570 do_facet ost1 lctl set_param "${param}=rw"
16571 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
16572 error "cannot create '${file}'"
16573 oal_expect_read_count "${stats}" 1
16575 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
16576 error "cannot read '${file}'"
16577 oal_expect_read_count "${stats}" 2
16579 do_facet ost1 lctl set_param "${param}=r"
16580 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
16581 error "cannot create '${file}'"
16582 oal_expect_read_count "${stats}" 2
16584 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
16585 error "cannot read '${file}'"
16586 oal_expect_read_count "${stats}" 3
16588 do_facet ost1 lctl set_param "${param}=w"
16589 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
16590 error "cannot create '${file}'"
16591 oal_expect_read_count "${stats}" 4
16593 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
16594 error "cannot read '${file}'"
16595 oal_expect_read_count "${stats}" 4
16597 do_facet ost1 lctl set_param "${param}=0"
16598 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
16599 error "cannot create '${file}'"
16600 oal_expect_read_count "${stats}" 4
16602 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
16603 error "cannot read '${file}'"
16604 oal_expect_read_count "${stats}" 4
16606 do_facet ost1 killall -TERM ofd_access_log_reader
16609 if ((rc != 0)); then
16610 error "ofd_access_log_reader exited with rc = '${rc}'"
16613 run_test 165d "ofd_access_log mask works"
16616 local stats="/tmp/${tfile}.stats"
16617 local file0="${DIR}/${tdir}-0/${tfile}"
16618 local file1="${DIR}/${tdir}-1/${tfile}"
16620 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
16621 skip "OFD access log unsupported"
16623 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
16625 test_mkdir -c 1 -i 0 "${DIR}/${tdir}-0"
16626 test_mkdir -c 1 -i 1 "${DIR}/${tdir}-1"
16628 lfs setstripe -c 1 -i 0 "${file0}"
16629 lfs setstripe -c 1 -i 0 "${file1}"
16632 do_facet ost1 ofd_access_log_reader -I 1 --stats="${stats}" &
16635 $MULTIOP "${file0}" oO_CREAT:O_WRONLY:w512c ||
16636 error "cannot create '${file0}'"
16638 oal_expect_read_count "${stats}" 0
16640 $MULTIOP "${file1}" oO_CREAT:O_WRONLY:w512c ||
16641 error "cannot create '${file1}'"
16643 oal_expect_read_count "${stats}" 1
16645 do_facet ost1 killall -TERM ofd_access_log_reader
16648 if ((rc != 0)); then
16649 error "ofd_access_log_reader exited with rc = '${rc}'"
16652 run_test 165e "ofd_access_log MDT index filter works"
16655 local trace="/tmp/${tfile}.trace"
16660 do_facet ost1 timeout 60 ofd_access_log_reader \
16661 --exit-on-close --debug=- --trace=- > "${trace}" &
16668 if ((rc != 0)); then
16669 error_noexit "ofd_access_log_reader exited with rc = '${rc}'"
16674 run_test 165f "ofd_access_log_reader --exit-on-close works"
16677 # do directio so as not to populate the page cache
16678 log "creating a 10 Mb file"
16679 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c ||
16680 error "multiop failed while creating a file"
16681 log "starting reads"
16682 dd if=$DIR/$tfile of=/dev/null bs=4096 &
16683 log "truncating the file"
16684 $MULTIOP $DIR/$tfile oO_TRUNC:c ||
16685 error "multiop failed while truncating the file"
16687 kill %+ || true # reads might have finished
16688 echo "wait until dd is finished"
16690 log "removing the temporary file"
16691 rm -rf $DIR/$tfile || error "tmp file removal failed"
16693 run_test 169 "parallel read and truncate should not deadlock"
16696 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16698 $LCTL clear # bug 18514
16699 $LCTL debug_daemon start $TMP/${tfile}_log_good
16701 $LCTL debug_daemon stop
16702 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
16703 error "sed failed to read log_good"
16705 $LCTL debug_daemon start $TMP/${tfile}_log_good
16707 $LCTL debug_daemon stop
16709 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
16710 error "lctl df log_bad failed"
16712 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
16713 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
16715 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
16716 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
16718 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
16719 error "bad_line good_line1 good_line2 are empty"
16721 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
16722 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
16723 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
16725 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
16726 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
16727 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
16729 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
16730 error "bad_line_new good_line_new are empty"
16732 local expected_good=$((good_line1 + good_line2*2))
16734 rm -f $TMP/${tfile}*
16735 # LU-231, short malformed line may not be counted into bad lines
16736 if [ $bad_line -ne $bad_line_new ] &&
16737 [ $bad_line -ne $((bad_line_new - 1)) ]; then
16738 error "expected $bad_line bad lines, but got $bad_line_new"
16742 if [ $expected_good -ne $good_line_new ]; then
16743 error "expected $expected_good good lines, but got $good_line_new"
16748 run_test 170 "test lctl df to handle corrupted log ====================="
16750 test_171() { # bug20592
16751 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16753 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
16754 $LCTL set_param fail_loc=0x50e
16755 $LCTL set_param fail_val=3000
16756 multiop_bg_pause $DIR/$tfile O_s || true
16758 kill -USR1 $MULTIPID
16762 if dmesg | grep "recursive fault"; then
16763 error "caught a recursive fault"
16765 $LCTL set_param fail_loc=0
16768 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
16770 # it would be good to share it with obdfilter-survey/iokit-libecho code
16771 setup_obdecho_osc () {
16774 local obdfilter_name=$2
16775 echo "Creating new osc for $obdfilter_name on $ost_nid"
16776 # make sure we can find loopback nid
16777 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
16779 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
16780 ${obdfilter_name}_osc_UUID || rc=2; }
16781 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
16782 ${obdfilter_name}_UUID $ost_nid || rc=3; }
16786 cleanup_obdecho_osc () {
16787 local obdfilter_name=$1
16788 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
16789 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
16796 local pages=${3:-64}
16801 local obd_size=$(get_obd_size $node $OBD)
16802 local page_size=$(get_page_size $node)
16803 if [[ -n "$obd_size" ]]; then
16804 local new_count=$((obd_size / (pages * page_size / 1024)))
16805 [[ $new_count -ge $count ]] || count=$new_count
16808 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
16809 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
16811 if [ $rc -eq 0 ]; then
16812 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
16813 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
16815 echo "New object id is $id"
16816 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
16818 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
16819 "test_brw $count w v $pages $id" || rc=4; }
16820 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
16822 [ $rc -eq 0 ] || [ $rc -gt 2 ] &&
16823 { do_facet $node "$LCTL --device ec cleanup" || rc=5; }
16824 [ $rc -eq 0 ] || [ $rc -gt 1 ] &&
16825 { do_facet $node "$LCTL --device ec detach" || rc=6; }
16826 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
16831 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16833 if ! [ -d /sys/fs/lustre/echo_client ] &&
16834 ! module_loaded obdecho; then
16835 load_module obdecho/obdecho &&
16836 stack_trap "rmmod obdecho" EXIT ||
16837 error "unable to load obdecho on client"
16840 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
16841 local host=$($LCTL get_param -n osc.$osc.import |
16842 awk '/current_connection:/ { print $2 }' )
16843 local target=$($LCTL get_param -n osc.$osc.import |
16844 awk '/target:/ { print $2 }' )
16845 target=${target%_UUID}
16847 if [ -n "$target" ]; then
16848 setup_obdecho_osc $host $target &&
16849 stack_trap "cleanup_obdecho_osc $target" EXIT ||
16850 { error "obdecho setup failed with $?"; return; }
16852 obdecho_test ${target}_osc client ||
16853 error "obdecho_test failed on ${target}_osc"
16855 $LCTL get_param osc.$osc.import
16856 error "there is no osc.$osc.import target"
16859 run_test 180a "test obdecho on osc"
16862 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16863 remote_ost_nodsh && skip "remote OST with nodsh"
16865 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
16866 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
16867 error "failed to load module obdecho"
16869 local target=$(do_facet ost1 $LCTL dl |
16870 awk '/obdfilter/ { print $4; exit; }')
16872 if [ -n "$target" ]; then
16873 obdecho_test $target ost1 || error "obdecho_test failed with $?"
16875 do_facet ost1 $LCTL dl
16876 error "there is no obdfilter target on ost1"
16879 run_test 180b "test obdecho directly on obdfilter"
16881 test_180c() { # LU-2598
16882 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16883 remote_ost_nodsh && skip "remote OST with nodsh"
16884 [[ $MDS1_VERSION -lt $(version_code 2.4.0) ]] &&
16885 skip "Need MDS version at least 2.4.0"
16887 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
16888 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
16889 error "failed to load module obdecho"
16891 local target=$(do_facet ost1 $LCTL dl |
16892 awk '/obdfilter/ { print $4; exit; }')
16894 if [ -n "$target" ]; then
16895 local pages=16384 # 64MB bulk I/O RPC size
16897 obdecho_test "$target" ost1 "$pages" ||
16898 error "obdecho_test with pages=$pages failed with $?"
16900 do_facet ost1 $LCTL dl
16901 error "there is no obdfilter target on ost1"
16904 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
16906 test_181() { # bug 22177
16907 test_mkdir $DIR/$tdir
16908 # create enough files to index the directory
16909 createmany -o $DIR/$tdir/foobar 4000
16910 # print attributes for debug purpose
16913 multiop_bg_pause $DIR/$tdir D_Sc || return 1
16915 # remove the files & current working dir
16916 unlinkmany $DIR/$tdir/foobar 4000
16918 kill -USR1 $MULTIPID
16920 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
16923 run_test 181 "Test open-unlinked dir ========================"
16929 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
16931 $LCTL set_param mdc.*.rpc_stats=clear
16933 for (( i = 0; i < $tcount; i++ )) ; do
16934 mkdir $DIR/$tdir/$i
16937 for (( i = 0; i < $tcount; i++ )) ; do
16938 createmany -o $DIR/$tdir/$i/f- $fcount &
16942 for (( i = 0; i < $tcount; i++ )) ; do
16943 unlinkmany $DIR/$tdir/$i/f- $fcount &
16947 $LCTL get_param mdc.*.rpc_stats
16951 run_test 182 "Test parallel modify metadata operations ================"
16953 test_183() { # LU-2275
16954 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16955 remote_mds_nodsh && skip "remote MDS with nodsh"
16956 [[ $MDS1_VERSION -lt $(version_code 2.3.56) ]] &&
16957 skip "Need MDS version at least 2.3.56"
16959 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
16960 echo aaa > $DIR/$tdir/$tfile
16962 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
16963 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
16965 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
16966 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
16968 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
16970 # Flush negative dentry cache
16971 touch $DIR/$tdir/$tfile
16973 # We are not checking for any leaked references here, they'll
16974 # become evident next time we do cleanup with module unload.
16977 run_test 183 "No crash or request leak in case of strange dispositions ========"
16979 # test suite 184 is for LU-2016, LU-2017
16981 check_swap_layouts_support
16983 dir0=$DIR/$tdir/$testnum
16984 test_mkdir -p -c1 $dir0
16989 $LFS setstripe -c1 $file1
16991 $LFS setstripe -c2 $file2
16993 gen1=$($LFS getstripe -g $file1)
16994 gen2=$($LFS getstripe -g $file2)
16996 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
16997 gen=$($LFS getstripe -g $file1)
16998 [[ $gen1 != $gen ]] ||
16999 "Layout generation on $file1 does not change"
17000 gen=$($LFS getstripe -g $file2)
17001 [[ $gen2 != $gen ]] ||
17002 "Layout generation on $file2 does not change"
17004 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
17005 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
17007 lfsck_verify_pfid $file1 $file2 || error "PFID are not transferred"
17009 run_test 184a "Basic layout swap"
17012 check_swap_layouts_support
17014 dir0=$DIR/$tdir/$testnum
17015 mkdir -p $dir0 || error "creating dir $dir0"
17022 $LFS setstripe -c1 $file1
17023 $LFS setstripe -c2 $file2
17024 $LFS setstripe -c1 $file3
17025 chown $RUNAS_ID $file3
17026 gen1=$($LFS getstripe -g $file1)
17027 gen2=$($LFS getstripe -g $file2)
17029 $LFS swap_layouts $dir1 $dir2 &&
17030 error "swap of directories layouts should fail"
17031 $LFS swap_layouts $dir1 $file1 &&
17032 error "swap of directory and file layouts should fail"
17033 $RUNAS $LFS swap_layouts $file1 $file2 &&
17034 error "swap of file we cannot write should fail"
17035 $LFS swap_layouts $file1 $file3 &&
17036 error "swap of file with different owner should fail"
17037 /bin/true # to clear error code
17039 run_test 184b "Forbidden layout swap (will generate errors)"
17042 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
17043 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n"
17044 check_swap_layouts_support
17045 check_swap_layout_no_dom $DIR
17047 local dir0=$DIR/$tdir/$testnum
17048 mkdir -p $dir0 || error "creating dir $dir0"
17050 local ref1=$dir0/ref1
17051 local ref2=$dir0/ref2
17052 local file1=$dir0/file1
17053 local file2=$dir0/file2
17054 # create a file large enough for the concurrent test
17055 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
17056 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
17057 echo "ref file size: ref1($(stat -c %s $ref1))," \
17058 "ref2($(stat -c %s $ref2))"
17061 dd if=$ref1 of=$file1 bs=16k &
17064 # Make sure dd starts to copy file, but wait at most 5 seconds
17066 while [ ! -s $file1 -a $((loops++)) -lt 50 ]; do sleep 0.1; done
17068 $LFS swap_layouts $file1 $file2
17071 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
17072 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
17074 # how many bytes copied before swapping layout
17075 local copied=$(stat -c %s $file2)
17076 local remaining=$(stat -c %s $ref1)
17077 remaining=$((remaining - copied))
17078 echo "Copied $copied bytes before swapping layout..."
17080 cmp -n $copied $file1 $ref2 | grep differ &&
17081 error "Content mismatch [0, $copied) of ref2 and file1"
17082 cmp -n $copied $file2 $ref1 ||
17083 error "Content mismatch [0, $copied) of ref1 and file2"
17084 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
17085 error "Content mismatch [$copied, EOF) of ref1 and file1"
17088 rm -f $ref1 $ref2 $file1 $file2
17090 run_test 184c "Concurrent write and layout swap"
17093 check_swap_layouts_support
17094 check_swap_layout_no_dom $DIR
17095 [ -z "$(which getfattr 2>/dev/null)" ] &&
17096 skip_env "no getfattr command"
17098 local file1=$DIR/$tdir/$tfile-1
17099 local file2=$DIR/$tdir/$tfile-2
17100 local file3=$DIR/$tdir/$tfile-3
17104 mkdir -p $DIR/$tdir
17105 touch $file1 || error "create $file1 failed"
17106 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
17107 error "create $file2 failed"
17108 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
17109 error "create $file3 failed"
17110 lovea1=$(get_layout_param $file1)
17112 $LFS swap_layouts $file2 $file3 ||
17113 error "swap $file2 $file3 layouts failed"
17114 $LFS swap_layouts $file1 $file2 ||
17115 error "swap $file1 $file2 layouts failed"
17117 lovea2=$(get_layout_param $file2)
17120 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
17122 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
17123 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
17125 run_test 184d "allow stripeless layouts swap"
17128 [[ $MDS1_VERSION -ge $(version_code 2.6.94) ]] ||
17129 skip "Need MDS version at least 2.6.94"
17130 check_swap_layouts_support
17131 check_swap_layout_no_dom $DIR
17132 [ -z "$(which getfattr 2>/dev/null)" ] &&
17133 skip_env "no getfattr command"
17135 local file1=$DIR/$tdir/$tfile-1
17136 local file2=$DIR/$tdir/$tfile-2
17137 local file3=$DIR/$tdir/$tfile-3
17140 mkdir -p $DIR/$tdir
17141 touch $file1 || error "create $file1 failed"
17142 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
17143 error "create $file2 failed"
17144 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
17145 error "create $file3 failed"
17147 $LFS swap_layouts $file1 $file2 ||
17148 error "swap $file1 $file2 layouts failed"
17150 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
17151 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
17153 echo 123 > $file1 || error "Should be able to write into $file1"
17155 $LFS swap_layouts $file1 $file3 ||
17156 error "swap $file1 $file3 layouts failed"
17158 echo 123 > $file1 || error "Should be able to write into $file1"
17160 rm -rf $file1 $file2 $file3
17162 run_test 184e "Recreate layout after stripeless layout swaps"
17165 # Create a file with name longer than sizeof(struct stat) ==
17166 # 144 to see if we can get chars from the file name to appear
17167 # in the returned striping. Note that 'f' == 0x66.
17168 local file=$(for ((i = 0; i < 200; i++)); do echo -n f; done)
17170 mkdir -p $DIR/$tdir
17171 mcreate $DIR/$tdir/$file
17172 if lfs find --stripe-count 0x6666 $DIR/$tdir | grep $file; then
17173 error "IOC_MDC_GETFILEINFO returned garbage striping"
17176 run_test 184f "IOC_MDC_GETFILEINFO for files with long names but no striping"
17178 test_185() { # LU-2441
17179 # LU-3553 - no volatile file support in old servers
17180 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
17181 skip "Need MDS version at least 2.3.60"
17183 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
17184 touch $DIR/$tdir/spoo
17185 local mtime1=$(stat -c "%Y" $DIR/$tdir)
17186 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
17187 error "cannot create/write a volatile file"
17188 [ "$FILESET" == "" ] &&
17189 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
17190 error "FID is still valid after close"
17192 multiop_bg_pause $DIR/$tdir vVw4096_c
17199 # assume that the next FID for this client is sequential, since stdout
17200 # is unfortunately eaten by multiop_bg_pause
17201 local n=$((${fidv[1]} + 1))
17202 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
17203 if [ "$FILESET" == "" ]; then
17204 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
17205 error "FID is missing before close"
17207 kill -USR1 $multi_pid
17208 # 1 second delay, so if mtime change we will see it
17210 local mtime2=$(stat -c "%Y" $DIR/$tdir)
17211 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
17213 run_test 185 "Volatile file support"
17215 function create_check_volatile() {
17219 $MULTIOP $MOUNT/.lustre/fid V${idx}Fw4096_c >&/tmp/${tfile}.fid &
17222 local FID=$(cat /tmp/${tfile}.fid)
17223 [ "$FID" == "" ] && error "can't get FID for volatile"
17224 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID || error "can't stat $FID"
17225 tgt=$($LFS getstripe -m $MOUNT/.lustre/fid/$FID)
17226 [ "$tgt" != "$idx" ] && error "wrong MDS $tgt, expected $idx"
17230 cancel_lru_locks mdc # flush opencache
17231 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID && error "can stat $FID"
17236 # LU-12516 - volatile creation via .lustre
17237 [[ $MDS1_VERSION -ge $(version_code 2.12.55) ]] ||
17238 skip "Need MDS version at least 2.3.55"
17240 create_check_volatile 0
17241 [ $MDSCOUNT -lt 2 ] && return 0
17244 create_check_volatile 1
17248 run_test 185a "Volatile file creation in .lustre/fid/"
17251 remote_mds_nodsh && skip "remote MDS with nodsh"
17252 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
17253 skip "Need MDS version at least 2.3.0"
17255 local dir0=$DIR/$tdir/$testnum
17256 mkdir -p $dir0 || error "creating dir $dir0"
17258 local file=$dir0/file1
17259 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
17260 local dv1=$($LFS data_version $file)
17261 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
17262 local dv2=$($LFS data_version $file)
17263 [[ $dv1 != $dv2 ]] ||
17264 error "data version did not change on write $dv1 == $dv2"
17269 run_test 187a "Test data version change"
17272 remote_mds_nodsh && skip "remote MDS with nodsh"
17273 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
17274 skip "Need MDS version at least 2.3.0"
17276 local dir0=$DIR/$tdir/$testnum
17277 mkdir -p $dir0 || error "creating dir $dir0"
17279 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
17280 [[ ${DV[0]} != ${DV[1]} ]] ||
17281 error "data version did not change on write"\
17282 " ${DV[0]} == ${DV[1]}"
17287 run_test 187b "Test data version change on volatile file"
17290 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17291 remote_mgs_nodsh && skip "remote MGS with nodsh"
17292 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
17294 local POOL=${POOL:-cea1}
17295 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
17296 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
17299 local last_ost=$(($OSTCOUNT - 1))
17301 local ost_list=$(seq $first_ost $ost_step $last_ost)
17302 local ost_range="$first_ost $last_ost $ost_step"
17303 local test_path=$POOL_ROOT/$POOL_DIR_NAME
17304 local file_dir=$POOL_ROOT/file_tst
17305 local subdir=$test_path/subdir
17309 # former test_200a test_200b
17310 pool_add $POOL || { rc=$? ; break; }
17311 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
17312 # former test_200c test_200d
17313 mkdir -p $test_path
17314 pool_set_dir $POOL $test_path || { rc=$? ; break; }
17315 pool_check_dir $POOL $test_path || { rc=$? ; break; }
17317 pool_check_dir $POOL $subdir || { rc=$? ; break; }
17318 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
17319 || { rc=$? ; break; }
17320 # former test_200e test_200f
17321 local files=$((OSTCOUNT*3))
17322 pool_alloc_files $POOL $test_path $files "$ost_list" \
17323 || { rc=$? ; break; }
17324 pool_create_files $POOL $file_dir $files "$ost_list" \
17325 || { rc=$? ; break; }
17326 # former test_200g test_200h
17327 pool_lfs_df $POOL || { rc=$? ; break; }
17328 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
17330 # former test_201a test_201b test_201c
17331 pool_remove_first_target $POOL || { rc=$? ; break; }
17333 local f=$test_path/$tfile
17334 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
17335 pool_remove $POOL $f || { rc=$? ; break; }
17343 run_test 200 "OST pools"
17345 # usage: default_attr <count | size | offset>
17347 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
17350 # usage: check_default_stripe_attr
17351 check_default_stripe_attr() {
17352 ACTUAL=$($LFS getstripe $* $DIR/$tdir)
17355 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
17357 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
17361 error "unknown getstripe attr '$1'"
17364 [ $ACTUAL == $EXPECTED ] ||
17365 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
17369 test_mkdir $DIR/$tdir
17370 $LFS setstripe --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
17372 check_default_stripe_attr --stripe-count
17373 check_default_stripe_attr --stripe-size
17374 check_default_stripe_attr --stripe-index
17376 run_test 204a "Print default stripe attributes"
17379 test_mkdir $DIR/$tdir
17380 $LFS setstripe --stripe-count 1 $DIR/$tdir
17382 check_default_stripe_attr --stripe-size
17383 check_default_stripe_attr --stripe-index
17385 run_test 204b "Print default stripe size and offset"
17388 test_mkdir $DIR/$tdir
17389 $LFS setstripe --stripe-size 65536 $DIR/$tdir
17391 check_default_stripe_attr --stripe-count
17392 check_default_stripe_attr --stripe-index
17394 run_test 204c "Print default stripe count and offset"
17397 test_mkdir $DIR/$tdir
17398 $LFS setstripe --stripe-index 0 $DIR/$tdir
17400 check_default_stripe_attr --stripe-count
17401 check_default_stripe_attr --stripe-size
17403 run_test 204d "Print default stripe count and size"
17406 test_mkdir $DIR/$tdir
17407 $LFS setstripe -d $DIR/$tdir
17409 check_default_stripe_attr --stripe-count --raw
17410 check_default_stripe_attr --stripe-size --raw
17411 check_default_stripe_attr --stripe-index --raw
17413 run_test 204e "Print raw stripe attributes"
17416 test_mkdir $DIR/$tdir
17417 $LFS setstripe --stripe-count 1 $DIR/$tdir
17419 check_default_stripe_attr --stripe-size --raw
17420 check_default_stripe_attr --stripe-index --raw
17422 run_test 204f "Print raw stripe size and offset"
17425 test_mkdir $DIR/$tdir
17426 $LFS setstripe --stripe-size 65536 $DIR/$tdir
17428 check_default_stripe_attr --stripe-count --raw
17429 check_default_stripe_attr --stripe-index --raw
17431 run_test 204g "Print raw stripe count and offset"
17434 test_mkdir $DIR/$tdir
17435 $LFS setstripe --stripe-index 0 $DIR/$tdir
17437 check_default_stripe_attr --stripe-count --raw
17438 check_default_stripe_attr --stripe-size --raw
17440 run_test 204h "Print raw stripe count and size"
17442 # Figure out which job scheduler is being used, if any,
17443 # or use a fake one
17444 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
17445 JOBENV=SLURM_JOB_ID
17446 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
17448 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
17450 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
17451 JOBENV=LOADL_STEP_ID
17452 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
17455 $LCTL list_param jobid_name > /dev/null 2>&1
17456 if [ $? -eq 0 ]; then
17462 LUSTRE_JOBID_SIZE=31 # plus NUL terminator
17464 verify_jobstats() {
17469 # we don't really need to clear the stats for this test to work, since each
17470 # command has a unique jobid, but it makes debugging easier if needed.
17471 # for facet in $facets; do
17472 # local dev=$(convert_facet2label $facet)
17473 # # clear old jobstats
17474 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
17477 # use a new JobID for each test, or we might see an old one
17478 [ "$JOBENV" = "FAKE_JOBID" ] &&
17479 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
17481 JOBVAL=${!JOBENV:0:$LUSTRE_JOBID_SIZE}
17483 [ "$JOBENV" = "nodelocal" ] && {
17484 FAKE_JOBID=id.$testnum.%e.$RANDOM
17485 $LCTL set_param jobid_name=$FAKE_JOBID
17486 JOBVAL=${FAKE_JOBID/\%e/$(basename ${cmd[0]})}
17489 log "Test: ${cmd[*]}"
17490 log "Using JobID environment $($LCTL get_param -n jobid_var)=$JOBVAL"
17492 if [ $JOBENV = "FAKE_JOBID" ]; then
17493 FAKE_JOBID=$JOBVAL ${cmd[*]}
17498 # all files are created on OST0000
17499 for facet in $facets; do
17500 local stats="*.$(convert_facet2label $facet).job_stats"
17502 # strip out libtool wrappers for in-tree executables
17503 if [ $(do_facet $facet lctl get_param $stats |
17504 sed -e 's/\.lt-/./' | grep -c $JOBVAL) -ne 1 ]; then
17505 do_facet $facet lctl get_param $stats
17506 error "No jobstats for $JOBVAL found on $facet::$stats"
17512 local new_jobenv=$1
17514 set_persistent_param_and_check client "jobid_var" \
17515 "$FSNAME.sys.jobid_var" $new_jobenv
17518 test_205a() { # Job stats
17519 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17520 [[ $MDS1_VERSION -ge $(version_code 2.7.1) ]] ||
17521 skip "Need MDS version with at least 2.7.1"
17522 remote_mgs_nodsh && skip "remote MGS with nodsh"
17523 remote_mds_nodsh && skip "remote MDS with nodsh"
17524 remote_ost_nodsh && skip "remote OST with nodsh"
17525 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
17526 skip "Server doesn't support jobstats"
17527 [[ $JOBID_VAR = disable ]] && skip_env "jobstats is disabled"
17529 local old_jobenv=$($LCTL get_param -n jobid_var)
17530 [ $old_jobenv != $JOBENV ] && jobstats_set $JOBENV
17532 if [[ $PERM_CMD == *"set_param -P"* ]]; then
17533 stack_trap "do_facet mgs $PERM_CMD jobid_var=$old_jobenv" EXIT
17535 stack_trap "do_facet mgs $PERM_CMD \
17536 $FSNAME.sys.jobid_var=$old_jobenv" EXIT
17540 local old_interval=$(do_facet $SINGLEMDS lctl get_param -n \
17541 mdt.*.job_cleanup_interval | head -n 1)
17542 local new_interval=5
17543 do_facet $SINGLEMDS \
17544 $LCTL set_param mdt.*.job_cleanup_interval=$new_interval
17545 stack_trap "do_facet $SINGLEMDS \
17546 $LCTL set_param mdt.*.job_cleanup_interval=$old_interval" EXIT
17547 local start=$SECONDS
17551 cmd="mkdir $DIR/$tdir"
17552 verify_jobstats "$cmd" "$SINGLEMDS"
17554 cmd="rmdir $DIR/$tdir"
17555 verify_jobstats "$cmd" "$SINGLEMDS"
17556 # mkdir on secondary MDT
17557 if [ $MDSCOUNT -gt 1 ]; then
17558 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
17559 verify_jobstats "$cmd" "mds2"
17562 cmd="mknod $DIR/$tfile c 1 3"
17563 verify_jobstats "$cmd" "$SINGLEMDS"
17565 cmd="rm -f $DIR/$tfile"
17566 verify_jobstats "$cmd" "$SINGLEMDS"
17567 # create all files on OST0000 so verify_jobstats can find OST stats
17569 cmd="$LFS setstripe -i 0 -c 1 $DIR/$tfile"
17570 verify_jobstats "$cmd" "$SINGLEMDS"
17572 cmd="touch $DIR/$tfile"
17573 verify_jobstats "$cmd" "$SINGLEMDS ost1"
17575 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
17576 verify_jobstats "$cmd" "ost1"
17578 cancel_lru_locks osc
17579 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
17580 verify_jobstats "$cmd" "ost1"
17582 cmd="$TRUNCATE $DIR/$tfile 0"
17583 verify_jobstats "$cmd" "$SINGLEMDS ost1"
17585 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
17586 verify_jobstats "$cmd" "$SINGLEMDS"
17587 # jobstats expiry - sleep until old stats should be expired
17588 local left=$((new_interval + 5 - (SECONDS - start)))
17589 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
17590 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
17592 cmd="mkdir $DIR/$tdir.expire"
17593 verify_jobstats "$cmd" "$SINGLEMDS"
17594 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
17595 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
17597 # Ensure that jobid are present in changelog (if supported by MDS)
17598 if [ $MDS1_VERSION -ge $(version_code 2.6.52) ];then
17599 changelog_dump | tail -10
17600 jobids=$(changelog_dump | tail -9 | grep -c "j=")
17601 [ $jobids -eq 9 ] ||
17602 error "Wrong changelog jobid count $jobids != 9"
17606 jobstats_set $JOBENV
17608 changelog_dump | grep $tfile
17609 jobids=$(changelog_dump | grep $tfile | tail -1 | grep -c "j=")
17610 [ $jobids -eq 0 ] ||
17611 error "Unexpected jobids when jobid_var=$JOBENV"
17614 # test '%j' access to environment variable - if supported
17615 if lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%h.E"; then
17616 JOBENV="JOBCOMPLEX"
17617 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
17619 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
17622 if lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%H.E"; then
17623 JOBENV="JOBCOMPLEX"
17624 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname -s).E"
17626 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
17629 # test '%j' access to per-session jobid - if supported
17630 if lctl list_param jobid_this_session > /dev/null 2>&1
17632 lctl set_param jobid_var=session jobid_name="S.%j.%e.%u.%h.E"
17633 lctl set_param jobid_this_session=$USER
17635 JOBENV="JOBCOMPLEX"
17636 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
17638 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
17641 run_test 205a "Verify job stats"
17643 # LU-13117, LU-13597
17645 job_stats="mdt.*.job_stats"
17646 $LCTL set_param $job_stats=clear
17647 # Setting jobid_var to USER might not be supported
17648 $LCTL set_param jobid_var=USER || true
17649 $LCTL set_param jobid_name="%e.%u"
17650 env -i USERTESTJOBSTATS=foolish touch $DIR/$tfile.1
17651 do_facet $SINGLEMDS $LCTL get_param $job_stats |
17652 grep "job_id:.*foolish" &&
17653 error "Unexpected jobid found"
17654 do_facet $SINGLEMDS $LCTL get_param $job_stats |
17655 grep "open:.*min.*max.*sum" ||
17656 error "wrong job_stats format found"
17658 run_test 205b "Verify job stats jobid and output format"
17662 $LCTL set_param llite.*.stats=0
17663 dd if=/dev/zero of=$DIR/$tfile.1 bs=4k count=1
17664 $LCTL get_param llite.*.stats
17665 $LCTL get_param llite.*.stats | grep \
17666 "write_bytes *1 samples \[bytes\] 4096 4096 4096 16777216" ||
17667 error "wrong client stats format found"
17669 run_test 205c "Verify client stats format"
17671 # LU-1480, LU-1773 and LU-1657
17673 mkdir -p $DIR/$tdir
17674 $LFS setstripe -c -1 $DIR/$tdir
17675 #define OBD_FAIL_LOV_INIT 0x1403
17676 $LCTL set_param fail_loc=0xa0001403
17677 $LCTL set_param fail_val=1
17678 touch $DIR/$tdir/$tfile || true
17680 run_test 206 "fail lov_init_raid0() doesn't lbug"
17683 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
17684 local fsz=`stat -c %s $DIR/$tfile`
17685 cancel_lru_locks mdc
17687 # do not return layout in getattr intent
17688 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
17689 $LCTL set_param fail_loc=0x170
17690 local sz=`stat -c %s $DIR/$tfile`
17692 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
17696 run_test 207a "can refresh layout at glimpse"
17699 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
17700 local cksum=`md5sum $DIR/$tfile`
17701 local fsz=`stat -c %s $DIR/$tfile`
17702 cancel_lru_locks mdc
17703 cancel_lru_locks osc
17705 # do not return layout in getattr intent
17706 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
17707 $LCTL set_param fail_loc=0x171
17709 # it will refresh layout after the file is opened but before read issues
17710 echo checksum is "$cksum"
17711 echo "$cksum" |md5sum -c --quiet || error "file differs"
17715 run_test 207b "can refresh layout at open"
17718 # FIXME: in this test suite, only RD lease is used. This is okay
17719 # for now as only exclusive open is supported. After generic lease
17720 # is done, this test suite should be revised. - Jinshan
17722 remote_mds_nodsh && skip "remote MDS with nodsh"
17723 [[ $MDS1_VERSION -ge $(version_code 2.4.52) ]] ||
17724 skip "Need MDS version at least 2.4.52"
17726 echo "==== test 1: verify get lease work"
17727 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
17729 echo "==== test 2: verify lease can be broken by upcoming open"
17730 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
17734 $MULTIOP $DIR/$tfile oO_RDONLY:c
17735 kill -USR1 $PID && wait $PID || error "break lease error"
17737 echo "==== test 3: verify lease can't be granted if an open already exists"
17738 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
17742 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
17743 kill -USR1 $PID && wait $PID || error "open file error"
17745 echo "==== test 4: lease can sustain over recovery"
17746 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
17752 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
17754 echo "==== test 5: lease broken can't be regained by replay"
17755 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
17759 # open file to break lease and then recovery
17760 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
17763 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
17767 run_test 208 "Exclusive open"
17770 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
17771 skip_env "must have disp_stripe"
17774 sync; sleep 5; sync;
17776 echo 3 > /proc/sys/vm/drop_caches
17777 [ -f /sys/kernel/slab/ptlrpc_cache/shrink ] &&
17778 echo 1 > /sys/kernel/slab/ptlrpc_cache/shrink
17779 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
17781 # open/close 500 times
17782 for i in $(seq 500); do
17786 echo 3 > /proc/sys/vm/drop_caches
17787 [ -f /sys/kernel/slab/ptlrpc_cache/shrink ] &&
17788 echo 1 > /sys/kernel/slab/ptlrpc_cache/shrink
17789 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
17791 echo "before: $req_before, after: $req_after"
17792 [ $((req_after - req_before)) -ge 300 ] &&
17793 error "open/close requests are not freed"
17796 run_test 209 "read-only open/close requests should be freed promptly"
17801 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eW_E+eUc &
17805 $LFS getstripe $DIR/$tfile
17807 wait $pid || error "multiop failed"
17809 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
17813 $LFS getstripe $DIR/$tfile
17815 wait $pid || error "multiop failed"
17817 run_test 210 "lfs getstripe does not break leases"
17821 size=$((size % 8192 + 1))
17822 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
17823 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
17824 rm -f $DIR/f212 $DIR/f212.xyz
17826 run_test 212 "Sendfile test ============================================"
17829 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
17830 cancel_lru_locks osc
17831 lctl set_param fail_loc=0x8000040f
17832 # generate a read lock
17833 cat $DIR/$tfile > /dev/null
17834 # write to the file, it will try to cancel the above read lock.
17835 cat /etc/hosts >> $DIR/$tfile
17837 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
17839 test_214() { # for bug 20133
17840 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
17841 for (( i=0; i < 340; i++ )) ; do
17842 touch $DIR/$tdir/d214c/a$i
17845 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
17846 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
17847 ls $DIR/d214c || error "ls $DIR/d214c failed"
17848 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
17849 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
17851 run_test 214 "hash-indexed directory test - bug 20133"
17853 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
17854 create_lnet_proc_files() {
17855 lctl get_param -n $1 >$TMP/lnet_$1.sys || error "cannot read lnet.$1"
17858 # counterpart of create_lnet_proc_files
17859 remove_lnet_proc_files() {
17860 rm -f $TMP/lnet_$1.sys
17863 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
17864 # 3rd arg as regexp for body
17865 check_lnet_proc_stats() {
17866 local l=$(cat "$TMP/lnet_$1" |wc -l)
17867 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
17869 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
17872 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
17873 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
17874 # optional and can be regexp for 2nd line (lnet.routes case)
17875 check_lnet_proc_entry() {
17876 local blp=2 # blp stands for 'position of 1st line of body'
17877 [ -z "$5" ] || blp=3 # lnet.routes case
17879 local l=$(cat "$TMP/lnet_$1" |wc -l)
17880 # subtracting one from $blp because the body can be empty
17881 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
17883 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
17884 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
17886 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
17887 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
17889 # bail out if any unexpected line happened
17890 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
17891 [ "$?" != 0 ] || error "$2 misformatted"
17894 test_215() { # for bugs 18102, 21079, 21517
17895 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17897 local N='(0|[1-9][0-9]*)' # non-negative numeric
17898 local P='[1-9][0-9]*' # positive numeric
17899 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
17900 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
17901 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
17902 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
17904 local L1 # regexp for 1st line
17905 local L2 # regexp for 2nd line (optional)
17906 local BR # regexp for the rest (body)
17908 # lnet.stats should look as 11 space-separated non-negative numerics
17909 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
17910 create_lnet_proc_files "stats"
17911 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
17912 remove_lnet_proc_files "stats"
17914 # lnet.routes should look like this:
17915 # Routing disabled/enabled
17916 # net hops priority state router
17917 # where net is a string like tcp0, hops > 0, priority >= 0,
17918 # state is up/down,
17919 # router is a string like 192.168.1.1@tcp2
17920 L1="^Routing (disabled|enabled)$"
17921 L2="^net +hops +priority +state +router$"
17922 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
17923 create_lnet_proc_files "routes"
17924 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
17925 remove_lnet_proc_files "routes"
17927 # lnet.routers should look like this:
17928 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
17929 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
17930 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
17931 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
17932 L1="^ref +rtr_ref +alive +router$"
17933 BR="^$P +$P +(up|down) +$NID$"
17934 create_lnet_proc_files "routers"
17935 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
17936 remove_lnet_proc_files "routers"
17938 # lnet.peers should look like this:
17939 # nid refs state last max rtr min tx min queue
17940 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
17941 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
17942 # numeric (0 or >0 or <0), queue >= 0.
17943 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
17944 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
17945 create_lnet_proc_files "peers"
17946 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
17947 remove_lnet_proc_files "peers"
17949 # lnet.buffers should look like this:
17950 # pages count credits min
17951 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
17952 L1="^pages +count +credits +min$"
17953 BR="^ +$N +$N +$I +$I$"
17954 create_lnet_proc_files "buffers"
17955 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
17956 remove_lnet_proc_files "buffers"
17958 # lnet.nis should look like this:
17959 # nid status alive refs peer rtr max tx min
17960 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
17961 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
17962 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
17963 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
17964 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
17965 create_lnet_proc_files "nis"
17966 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
17967 remove_lnet_proc_files "nis"
17969 # can we successfully write to lnet.stats?
17970 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
17972 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
17974 test_216() { # bug 20317
17975 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17976 remote_ost_nodsh && skip "remote OST with nodsh"
17979 local facets=$(get_facets OST)
17980 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
17982 save_lustre_params client "osc.*.contention_seconds" > $p
17983 save_lustre_params $facets \
17984 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
17985 save_lustre_params $facets \
17986 "ldlm.namespaces.filter-*.contended_locks" >> $p
17987 save_lustre_params $facets \
17988 "ldlm.namespaces.filter-*.contention_seconds" >> $p
17989 clear_stats osc.*.osc_stats
17991 # agressive lockless i/o settings
17992 do_nodes $(comma_list $(osts_nodes)) \
17993 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
17994 ldlm.namespaces.filter-*.contended_locks=0 \
17995 ldlm.namespaces.filter-*.contention_seconds=60"
17996 lctl set_param -n osc.*.contention_seconds=60
17998 $DIRECTIO write $DIR/$tfile 0 10 4096
17999 $CHECKSTAT -s 40960 $DIR/$tfile
18001 # disable lockless i/o
18002 do_nodes $(comma_list $(osts_nodes)) \
18003 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
18004 ldlm.namespaces.filter-*.contended_locks=32 \
18005 ldlm.namespaces.filter-*.contention_seconds=0"
18006 lctl set_param -n osc.*.contention_seconds=0
18007 clear_stats osc.*.osc_stats
18009 dd if=/dev/zero of=$DIR/$tfile count=0
18010 $CHECKSTAT -s 0 $DIR/$tfile
18012 restore_lustre_params <$p
18016 run_test 216 "check lockless direct write updates file size and kms correctly"
18018 test_217() { # bug 22430
18019 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18024 for node in $(nodes_list); do
18025 nid=$(host_nids_address $node $NETTYPE)
18026 if [[ $nid = *-* ]] ; then
18027 echo "lctl ping $(h2nettype $nid)"
18028 lctl ping $(h2nettype $nid)
18030 echo "skipping $node (no hyphen detected)"
18034 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
18037 # do directio so as not to populate the page cache
18038 log "creating a 10 Mb file"
18039 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
18040 log "starting reads"
18041 dd if=$DIR/$tfile of=/dev/null bs=4096 &
18042 log "truncating the file"
18043 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
18045 kill %+ || true # reads might have finished
18046 echo "wait until dd is finished"
18048 log "removing the temporary file"
18049 rm -rf $DIR/$tfile || error "tmp file removal failed"
18051 run_test 218 "parallel read and truncate should not deadlock"
18054 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18056 # write one partial page
18057 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
18058 # set no grant so vvp_io_commit_write will do sync write
18059 $LCTL set_param fail_loc=0x411
18060 # write a full page at the end of file
18061 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
18063 $LCTL set_param fail_loc=0
18064 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
18065 $LCTL set_param fail_loc=0x411
18066 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
18069 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
18070 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
18072 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
18074 test_220() { #LU-325
18075 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18076 remote_ost_nodsh && skip "remote OST with nodsh"
18077 remote_mds_nodsh && skip "remote MDS with nodsh"
18078 remote_mgs_nodsh && skip "remote MGS with nodsh"
18082 # create on MDT0000 so the last_id and next_id are correct
18084 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
18088 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
18089 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
18090 osp.$mdtosc_proc1.prealloc_last_id)
18091 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
18092 osp.$mdtosc_proc1.prealloc_next_id)
18096 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
18097 #define OBD_FAIL_OST_ENOINO 0x229
18098 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
18099 create_pool $FSNAME.$TESTNAME || return 1
18100 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
18102 $LFS setstripe $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
18104 MDSOBJS=$((last_id - next_id))
18105 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
18107 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
18108 echo "OST still has $count kbytes free"
18110 echo "create $MDSOBJS files @next_id..."
18111 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
18113 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
18114 osp.$mdtosc_proc1.prealloc_last_id)
18115 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
18116 osp.$mdtosc_proc1.prealloc_next_id)
18118 echo "after creation, last_id=$last_id2, next_id=$next_id2"
18123 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
18124 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
18126 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST ||
18127 error "$LCTL pool_remove $FSNAME.$TESTNAME $OST failed"
18128 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
18129 error "$LCTL pool_destroy $FSNAME.$TESTNAME failed"
18130 echo "unlink $MDSOBJS files @$next_id..."
18131 unlinkmany $DIR/$tdir/f $MDSOBJS || error "unlinkmany failed"
18133 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
18136 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18138 dd if=`which date` of=$MOUNT/date oflag=sync
18139 chmod +x $MOUNT/date
18141 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
18142 $LCTL set_param fail_loc=0x80001401
18144 $MOUNT/date > /dev/null
18147 run_test 221 "make sure fault and truncate race to not cause OOM"
18150 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18153 test_mkdir $DIR/$tdir
18154 $LFS setstripe -c 1 -i 0 $DIR/$tdir
18155 createmany -o $DIR/$tdir/$tfile 10
18156 cancel_lru_locks mdc
18157 cancel_lru_locks osc
18158 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
18159 $LCTL set_param fail_loc=0x31a
18160 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
18161 $LCTL set_param fail_loc=0
18164 run_test 222a "AGL for ls should not trigger CLIO lock failure"
18167 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18170 test_mkdir $DIR/$tdir
18171 $LFS setstripe -c 1 -i 0 $DIR/$tdir
18172 createmany -o $DIR/$tdir/$tfile 10
18173 cancel_lru_locks mdc
18174 cancel_lru_locks osc
18175 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
18176 $LCTL set_param fail_loc=0x31a
18177 rm -r $DIR/$tdir || error "AGL for rmdir failed"
18178 $LCTL set_param fail_loc=0
18180 run_test 222b "AGL for rmdir should not trigger CLIO lock failure"
18183 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18186 test_mkdir $DIR/$tdir
18187 $LFS setstripe -c 1 -i 0 $DIR/$tdir
18188 createmany -o $DIR/$tdir/$tfile 10
18189 cancel_lru_locks mdc
18190 cancel_lru_locks osc
18191 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
18192 $LCTL set_param fail_loc=0x31b
18193 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
18194 $LCTL set_param fail_loc=0
18197 run_test 223 "osc reenqueue if without AGL lock granted ======================="
18199 test_224a() { # LU-1039, MRP-303
18200 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18202 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
18203 $LCTL set_param fail_loc=0x508
18204 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
18205 $LCTL set_param fail_loc=0
18208 run_test 224a "Don't panic on bulk IO failure"
18210 test_224b() { # LU-1039, MRP-303
18211 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18213 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
18214 cancel_lru_locks osc
18215 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
18216 $LCTL set_param fail_loc=0x515
18217 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
18218 $LCTL set_param fail_loc=0
18221 run_test 224b "Don't panic on bulk IO failure"
18223 test_224c() { # LU-6441
18224 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18225 remote_mds_nodsh && skip "remote MDS with nodsh"
18227 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
18228 save_writethrough $p
18229 set_cache writethrough on
18231 local pages_per_rpc=$($LCTL get_param osc.*.max_pages_per_rpc)
18232 local at_max=$($LCTL get_param -n at_max)
18233 local timeout=$($LCTL get_param -n timeout)
18234 local test_at="at_max"
18235 local param_at="$FSNAME.sys.at_max"
18236 local test_timeout="timeout"
18237 local param_timeout="$FSNAME.sys.timeout"
18239 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
18241 set_persistent_param_and_check client "$test_at" "$param_at" 0
18242 set_persistent_param_and_check client "$test_timeout" "$param_timeout" 5
18244 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
18245 do_facet ost1 "$LCTL set_param fail_loc=0x520"
18246 $LFS setstripe -c 1 -i 0 $DIR/$tfile
18247 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
18249 do_facet ost1 "$LCTL set_param fail_loc=0"
18251 set_persistent_param_and_check client "$test_at" "$param_at" $at_max
18252 set_persistent_param_and_check client "$test_timeout" "$param_timeout" \
18255 $LCTL set_param -n $pages_per_rpc
18256 restore_lustre_params < $p
18259 run_test 224c "Don't hang if one of md lost during large bulk RPC"
18261 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
18263 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18264 if [ -z ${MDSSURVEY} ]; then
18265 skip_env "mds-survey not found"
18267 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
18268 skip "Need MDS version at least 2.2.51"
18270 local mds=$(facet_host $SINGLEMDS)
18271 local target=$(do_nodes $mds 'lctl dl' |
18272 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
18274 local cmd1="file_count=1000 thrhi=4"
18275 local cmd2="dir_count=2 layer=mdd stripe_count=0"
18276 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
18277 local cmd="$cmd1 $cmd2 $cmd3"
18279 rm -f ${TMP}/mds_survey*
18281 eval $cmd || error "mds-survey with zero-stripe failed"
18282 cat ${TMP}/mds_survey*
18283 rm -f ${TMP}/mds_survey*
18285 run_test 225a "Metadata survey sanity with zero-stripe"
18288 if [ -z ${MDSSURVEY} ]; then
18289 skip_env "mds-survey not found"
18291 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
18292 skip "Need MDS version at least 2.2.51"
18293 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18294 remote_mds_nodsh && skip "remote MDS with nodsh"
18295 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
18296 skip_env "Need to mount OST to test"
18299 local mds=$(facet_host $SINGLEMDS)
18300 local target=$(do_nodes $mds 'lctl dl' |
18301 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
18303 local cmd1="file_count=1000 thrhi=4"
18304 local cmd2="dir_count=2 layer=mdd stripe_count=1"
18305 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
18306 local cmd="$cmd1 $cmd2 $cmd3"
18308 rm -f ${TMP}/mds_survey*
18310 eval $cmd || error "mds-survey with stripe_count failed"
18311 cat ${TMP}/mds_survey*
18312 rm -f ${TMP}/mds_survey*
18314 run_test 225b "Metadata survey sanity with stripe_count = 1"
18316 mcreate_path2fid () {
18322 local path=$DIR/$tdir/$name
18327 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
18328 error "cannot create $desc"
18330 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
18332 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
18334 fid_path=$($LFS fid2path $MOUNT $fid)
18336 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
18338 [ "$path" == "$fid_path" ] ||
18339 error "fid2path returned $fid_path, expected $path"
18341 echo "pass with $path and $fid"
18346 mkdir -p $DIR/$tdir
18348 mcreate_path2fid 0010666 0 0 fifo "FIFO"
18349 mcreate_path2fid 0020666 1 3 null "character special file (null)"
18350 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
18351 mcreate_path2fid 0040666 0 0 dir "directory"
18352 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
18353 mcreate_path2fid 0100666 0 0 file "regular file"
18354 mcreate_path2fid 0120666 0 0 link "symbolic link"
18355 mcreate_path2fid 0140666 0 0 sock "socket"
18357 run_test 226a "call path2fid and fid2path on files of all type"
18360 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18365 mkdir -p $DIR/$tdir
18366 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
18367 error "create remote directory failed"
18368 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
18369 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
18370 "character special file (null)"
18371 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
18372 "character special file (no device)"
18373 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
18374 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
18375 "block special file (loop)"
18376 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
18377 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
18378 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
18380 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
18383 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18384 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
18385 skip "Need MDS version at least 2.13.55"
18387 local submnt=/mnt/submnt
18388 local srcfile=/etc/passwd
18389 local dstfile=$submnt/passwd
18395 $LFS setdirstripe -c -1 -i 1 $DIR/$tdir ||
18396 error "create remote directory failed"
18397 mkdir -p $submnt || error "create $submnt failed"
18398 $MOUNT_CMD $MGSNID:/$FSNAME/$tdir $submnt ||
18399 error "mount $submnt failed"
18400 stack_trap "umount $submnt" EXIT
18402 cp $srcfile $dstfile
18403 fid=$($LFS path2fid $dstfile)
18404 path=$($LFS fid2path $submnt "$fid")
18405 [ "$path" = "$dstfile" ] ||
18406 error "fid2path $submnt $fid failed ($path != $dstfile)"
18408 run_test 226c "call path2fid and fid2path under remote dir with subdir mount"
18410 # LU-1299 Executing or running ldd on a truncated executable does not
18411 # cause an out-of-memory condition.
18413 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18414 [ -z "$(which ldd)" ] && skip_env "should have ldd tool"
18416 dd if=$(which date) of=$MOUNT/date bs=1k count=1
18417 chmod +x $MOUNT/date
18419 $MOUNT/date > /dev/null
18420 ldd $MOUNT/date > /dev/null
18423 run_test 227 "running truncated executable does not cause OOM"
18425 # LU-1512 try to reuse idle OI blocks
18427 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18428 remote_mds_nodsh && skip "remote MDS with nodsh"
18429 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
18431 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
18432 local myDIR=$DIR/$tdir
18435 #define OBD_FAIL_SEQ_EXHAUST 0x1002
18436 $LCTL set_param fail_loc=0x80001002
18437 createmany -o $myDIR/t- 10000
18438 $LCTL set_param fail_loc=0
18439 # The guard is current the largest FID holder
18441 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
18443 local IDX=$(($SEQ % 64))
18445 do_facet $SINGLEMDS sync
18446 # Make sure journal flushed.
18448 local blk1=$(do_facet $SINGLEMDS \
18449 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
18450 grep Blockcount | awk '{print $4}')
18452 # Remove old files, some OI blocks will become idle.
18453 unlinkmany $myDIR/t- 10000
18454 # Create new files, idle OI blocks should be reused.
18455 createmany -o $myDIR/t- 2000
18456 do_facet $SINGLEMDS sync
18457 # Make sure journal flushed.
18459 local blk2=$(do_facet $SINGLEMDS \
18460 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
18461 grep Blockcount | awk '{print $4}')
18463 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
18465 run_test 228a "try to reuse idle OI blocks"
18468 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18469 remote_mds_nodsh && skip "remote MDS with nodsh"
18470 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
18472 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
18473 local myDIR=$DIR/$tdir
18476 #define OBD_FAIL_SEQ_EXHAUST 0x1002
18477 $LCTL set_param fail_loc=0x80001002
18478 createmany -o $myDIR/t- 10000
18479 $LCTL set_param fail_loc=0
18480 # The guard is current the largest FID holder
18482 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
18484 local IDX=$(($SEQ % 64))
18486 do_facet $SINGLEMDS sync
18487 # Make sure journal flushed.
18489 local blk1=$(do_facet $SINGLEMDS \
18490 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
18491 grep Blockcount | awk '{print $4}')
18493 # Remove old files, some OI blocks will become idle.
18494 unlinkmany $myDIR/t- 10000
18497 stop $SINGLEMDS || error "Fail to stop MDT."
18499 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
18501 df $MOUNT || error "Fail to df."
18502 # Create new files, idle OI blocks should be reused.
18503 createmany -o $myDIR/t- 2000
18504 do_facet $SINGLEMDS sync
18505 # Make sure journal flushed.
18507 local blk2=$(do_facet $SINGLEMDS \
18508 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
18509 grep Blockcount | awk '{print $4}')
18511 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
18513 run_test 228b "idle OI blocks can be reused after MDT restart"
18517 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18518 remote_mds_nodsh && skip "remote MDS with nodsh"
18519 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
18521 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
18522 local myDIR=$DIR/$tdir
18525 #define OBD_FAIL_SEQ_EXHAUST 0x1002
18526 $LCTL set_param fail_loc=0x80001002
18527 # 20000 files can guarantee there are index nodes in the OI file
18528 createmany -o $myDIR/t- 20000
18529 $LCTL set_param fail_loc=0
18530 # The guard is current the largest FID holder
18532 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
18534 local IDX=$(($SEQ % 64))
18536 do_facet $SINGLEMDS sync
18537 # Make sure journal flushed.
18539 local blk1=$(do_facet $SINGLEMDS \
18540 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
18541 grep Blockcount | awk '{print $4}')
18543 # Remove old files, some OI blocks will become idle.
18544 unlinkmany $myDIR/t- 20000
18546 # The OI file should become empty now
18548 # Create new files, idle OI blocks should be reused.
18549 createmany -o $myDIR/t- 2000
18550 do_facet $SINGLEMDS sync
18551 # Make sure journal flushed.
18553 local blk2=$(do_facet $SINGLEMDS \
18554 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
18555 grep Blockcount | awk '{print $4}')
18557 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
18559 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
18561 test_229() { # LU-2482, LU-3448
18562 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18563 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
18564 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
18565 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
18569 # Create a file with a released layout and stripe count 2.
18570 $MULTIOP $DIR/$tfile H2c ||
18571 error "failed to create file with released layout"
18573 $LFS getstripe -v $DIR/$tfile
18575 local pattern=$($LFS getstripe -L $DIR/$tfile)
18576 [ X"$pattern" = X"released" ] || error "pattern error ($pattern)"
18578 local stripe_count=$($LFS getstripe -c $DIR/$tfile) ||
18580 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
18581 stat $DIR/$tfile || error "failed to stat released file"
18583 chown $RUNAS_ID $DIR/$tfile ||
18584 error "chown $RUNAS_ID $DIR/$tfile failed"
18586 chgrp $RUNAS_ID $DIR/$tfile ||
18587 error "chgrp $RUNAS_ID $DIR/$tfile failed"
18589 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
18590 rm $DIR/$tfile || error "failed to remove released file"
18592 run_test 229 "getstripe/stat/rm/attr changes work on released files"
18595 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18596 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18597 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18598 skip "Need MDS version at least 2.11.52"
18602 test_mkdir $DIR/$tdir
18603 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
18604 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230_local)
18605 [ $mdt_idx -ne 0 ] &&
18606 error "create local directory on wrong MDT $mdt_idx"
18608 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
18609 error "create remote directory failed"
18610 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230)
18611 [ $mdt_idx -ne $MDTIDX ] &&
18612 error "create remote directory on wrong MDT $mdt_idx"
18614 createmany -o $DIR/$tdir/test_230/t- 10 ||
18615 error "create files on remote directory failed"
18616 mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230/t-0)
18617 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
18618 rm -r $DIR/$tdir || error "unlink remote directory failed"
18620 run_test 230a "Create remote directory and files under the remote directory"
18623 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18624 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18625 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18626 skip "Need MDS version at least 2.11.52"
18634 local migrate_dir=$DIR/$tdir/migrate_dir
18635 local other_dir=$DIR/$tdir/other_dir
18637 test_mkdir $DIR/$tdir
18638 test_mkdir -i0 -c1 $migrate_dir
18639 test_mkdir -i0 -c1 $other_dir
18640 for ((i=0; i<10; i++)); do
18641 mkdir -p $migrate_dir/dir_${i}
18642 createmany -o $migrate_dir/dir_${i}/f 10 ||
18643 error "create files under remote dir failed $i"
18646 cp /etc/passwd $migrate_dir/$tfile
18647 cp /etc/passwd $other_dir/$tfile
18648 chattr +SAD $migrate_dir
18649 chattr +SAD $migrate_dir/$tfile
18651 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
18652 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
18653 local old_dir_mode=$(stat -c%f $migrate_dir)
18654 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
18656 mkdir -p $migrate_dir/dir_default_stripe2
18657 $LFS setstripe -c 2 $migrate_dir/dir_default_stripe2
18658 $LFS setstripe -c 2 $migrate_dir/${tfile}_stripe2
18660 mkdir -p $other_dir
18661 ln $migrate_dir/$tfile $other_dir/luna
18662 ln $migrate_dir/$tfile $migrate_dir/sofia
18663 ln $other_dir/$tfile $migrate_dir/david
18664 ln -s $migrate_dir/$tfile $other_dir/zachary
18665 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
18666 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
18672 for len in 58 59 60; do
18673 lnktgt=$(str_repeat 'l' $len)
18674 touch $migrate_dir/$lnktgt
18675 ln -s $lnktgt $migrate_dir/${len}char_ln
18679 for len in 4094 4095; do
18680 lnktgt=$(str_repeat 'l' $len)
18681 ln -s $lnktgt $migrate_dir/${len}char_ln
18685 for len in 254 255; do
18686 touch $migrate_dir/$(str_repeat 'l' $len)
18689 $LFS migrate -m $MDTIDX $migrate_dir ||
18690 error "fails on migrating remote dir to MDT1"
18692 echo "migratate to MDT1, then checking.."
18693 for ((i = 0; i < 10; i++)); do
18694 for file in $(find $migrate_dir/dir_${i}); do
18695 mdt_index=$($LFS getstripe -m $file)
18696 # broken symlink getstripe will fail
18697 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
18698 error "$file is not on MDT${MDTIDX}"
18702 # the multiple link file should still in MDT0
18703 mdt_index=$($LFS getstripe -m $migrate_dir/$tfile)
18704 [ $mdt_index == 0 ] ||
18705 error "$file is not on MDT${MDTIDX}"
18707 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
18708 [ "$old_dir_flag" = "$new_dir_flag" ] ||
18709 error " expect $old_dir_flag get $new_dir_flag"
18711 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
18712 [ "$old_file_flag" = "$new_file_flag" ] ||
18713 error " expect $old_file_flag get $new_file_flag"
18715 local new_dir_mode=$(stat -c%f $migrate_dir)
18716 [ "$old_dir_mode" = "$new_dir_mode" ] ||
18717 error "expect mode $old_dir_mode get $new_dir_mode"
18719 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
18720 [ "$old_file_mode" = "$new_file_mode" ] ||
18721 error "expect mode $old_file_mode get $new_file_mode"
18723 diff /etc/passwd $migrate_dir/$tfile ||
18724 error "$tfile different after migration"
18726 diff /etc/passwd $other_dir/luna ||
18727 error "luna different after migration"
18729 diff /etc/passwd $migrate_dir/sofia ||
18730 error "sofia different after migration"
18732 diff /etc/passwd $migrate_dir/david ||
18733 error "david different after migration"
18735 diff /etc/passwd $other_dir/zachary ||
18736 error "zachary different after migration"
18738 diff /etc/passwd $migrate_dir/${tfile}_ln ||
18739 error "${tfile}_ln different after migration"
18741 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
18742 error "${tfile}_ln_other different after migration"
18744 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
18745 [ $stripe_count = 2 ] ||
18746 error "dir strpe_count $d != 2 after migration."
18748 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
18749 [ $stripe_count = 2 ] ||
18750 error "file strpe_count $d != 2 after migration."
18752 #migrate back to MDT0
18755 $LFS migrate -m $MDTIDX $migrate_dir ||
18756 error "fails on migrating remote dir to MDT0"
18758 echo "migrate back to MDT0, checking.."
18759 for file in $(find $migrate_dir); do
18760 mdt_index=$($LFS getstripe -m $file)
18761 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
18762 error "$file is not on MDT${MDTIDX}"
18765 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
18766 [ "$old_dir_flag" = "$new_dir_flag" ] ||
18767 error " expect $old_dir_flag get $new_dir_flag"
18769 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
18770 [ "$old_file_flag" = "$new_file_flag" ] ||
18771 error " expect $old_file_flag get $new_file_flag"
18773 local new_dir_mode=$(stat -c%f $migrate_dir)
18774 [ "$old_dir_mode" = "$new_dir_mode" ] ||
18775 error "expect mode $old_dir_mode get $new_dir_mode"
18777 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
18778 [ "$old_file_mode" = "$new_file_mode" ] ||
18779 error "expect mode $old_file_mode get $new_file_mode"
18781 diff /etc/passwd ${migrate_dir}/$tfile ||
18782 error "$tfile different after migration"
18784 diff /etc/passwd ${other_dir}/luna ||
18785 error "luna different after migration"
18787 diff /etc/passwd ${migrate_dir}/sofia ||
18788 error "sofia different after migration"
18790 diff /etc/passwd ${other_dir}/zachary ||
18791 error "zachary different after migration"
18793 diff /etc/passwd $migrate_dir/${tfile}_ln ||
18794 error "${tfile}_ln different after migration"
18796 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
18797 error "${tfile}_ln_other different after migration"
18799 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
18800 [ $stripe_count = 2 ] ||
18801 error "dir strpe_count $d != 2 after migration."
18803 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
18804 [ $stripe_count = 2 ] ||
18805 error "file strpe_count $d != 2 after migration."
18807 rm -rf $DIR/$tdir || error "rm dir failed after migration"
18809 run_test 230b "migrate directory"
18812 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18813 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18814 remote_mds_nodsh && skip "remote MDS with nodsh"
18815 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18816 skip "Need MDS version at least 2.11.52"
18822 local migrate_dir=$DIR/$tdir/migrate_dir
18824 #If migrating directory fails in the middle, all entries of
18825 #the directory is still accessiable.
18826 test_mkdir $DIR/$tdir
18827 test_mkdir -i0 -c1 $migrate_dir
18828 test_mkdir -i1 -c1 $DIR/$tdir/remote_dir
18830 createmany -o $migrate_dir/f $total ||
18831 error "create files under ${migrate_dir} failed"
18833 # fail after migrating top dir, and this will fail only once, so the
18834 # first sub file migration will fail (currently f3), others succeed.
18835 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
18836 do_facet mds1 lctl set_param fail_loc=0x1801
18837 local t=$(ls $migrate_dir | wc -l)
18838 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
18839 error "migrate should fail"
18840 local u=$(ls $migrate_dir | wc -l)
18841 [ "$u" == "$t" ] || error "$u != $t during migration"
18843 # add new dir/file should succeed
18844 mkdir $migrate_dir/dir ||
18845 error "mkdir failed under migrating directory"
18846 touch $migrate_dir/file ||
18847 error "create file failed under migrating directory"
18849 # add file with existing name should fail
18850 for file in $migrate_dir/f*; do
18851 stat $file > /dev/null || error "stat $file failed"
18852 $OPENFILE -f O_CREAT:O_EXCL $file &&
18853 error "open(O_CREAT|O_EXCL) $file should fail"
18854 $MULTIOP $file m && error "create $file should fail"
18855 touch $DIR/$tdir/remote_dir/$tfile ||
18856 error "touch $tfile failed"
18857 ln $DIR/$tdir/remote_dir/$tfile $file &&
18858 error "link $file should fail"
18859 mdt_index=$($LFS getstripe -m $file)
18860 if [ $mdt_index == 0 ]; then
18861 # file failed to migrate is not allowed to rename to
18862 mv $DIR/$tdir/remote_dir/$tfile $file &&
18863 error "rename to $file should fail"
18865 mv $DIR/$tdir/remote_dir/$tfile $file ||
18866 error "rename to $file failed"
18868 echo hello >> $file || error "write $file failed"
18871 # resume migration with different options should fail
18872 $LFS migrate -m 0 $migrate_dir &&
18873 error "migrate -m 0 $migrate_dir should fail"
18875 $LFS migrate -m $MDTIDX -c 2 $migrate_dir &&
18876 error "migrate -c 2 $migrate_dir should fail"
18878 # resume migration should succeed
18879 $LFS migrate -m $MDTIDX $migrate_dir ||
18880 error "migrate $migrate_dir failed"
18882 echo "Finish migration, then checking.."
18883 for file in $(find $migrate_dir); do
18884 mdt_index=$($LFS getstripe -m $file)
18885 [ $mdt_index == $MDTIDX ] ||
18886 error "$file is not on MDT${MDTIDX}"
18889 rm -rf $DIR/$tdir || error "rm dir failed after migration"
18891 run_test 230c "check directory accessiblity if migration failed"
18894 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18895 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18896 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18897 skip "Need MDS version at least 2.11.52"
18899 [ "$mds1_FSTYPE" == "zfs" ] && skip "skip ZFS backend"
18901 local migrate_dir=$DIR/$tdir/migrate_dir
18911 old_index=$((RANDOM % MDSCOUNT))
18912 old_count=$((MDSCOUNT - old_index))
18913 new_index=$((RANDOM % MDSCOUNT))
18914 new_count=$((MDSCOUNT - new_index))
18915 new_hash=1 # for all_char
18917 [ $old_count -gt 1 ] && old_count=$((old_count - RANDOM % old_count))
18918 [ $new_count -gt 1 ] && new_count=$((new_count - RANDOM % new_count))
18920 test_mkdir $DIR/$tdir
18921 test_mkdir -i $old_index -c $old_count $migrate_dir
18923 for ((i=0; i<100; i++)); do
18924 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
18925 createmany -o $migrate_dir/dir_${i}/f 100 ||
18926 error "create files under remote dir failed $i"
18929 echo -n "Migrate from MDT$old_index "
18930 [ $old_count -gt 1 ] && echo -n "... MDT$((old_index + old_count - 1)) "
18931 echo -n "to MDT$new_index"
18932 [ $new_count -gt 1 ] && echo -n " ... MDT$((new_index + new_count - 1))"
18935 echo "$LFS migrate -m$new_index -c$new_count -H $new_hash $migrate_dir"
18936 $LFS migrate -m $new_index -c $new_count -H $new_hash $migrate_dir ||
18937 error "migrate remote dir error"
18939 echo "Finish migration, then checking.."
18940 for file in $(find $migrate_dir); do
18941 mdt_index=$($LFS getstripe -m $file)
18942 if [ $mdt_index -lt $new_index ] ||
18943 [ $mdt_index -gt $((new_index + new_count - 1)) ]; then
18944 error "$file is on MDT$mdt_index"
18948 rm -rf $DIR/$tdir || error "rm dir failed after migration"
18950 run_test 230d "check migrate big directory"
18953 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18954 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18955 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18956 skip "Need MDS version at least 2.11.52"
18963 mkdir -p $DIR/$tdir
18964 mkdir $DIR/$tdir/migrate_dir
18965 mkdir $DIR/$tdir/other_dir
18966 touch $DIR/$tdir/migrate_dir/a
18967 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
18968 ls $DIR/$tdir/other_dir
18970 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
18971 error "migrate dir fails"
18973 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
18974 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
18976 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
18977 [ $mdt_index == 0 ] || error "a is not on MDT0"
18979 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
18980 error "migrate dir fails"
18982 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir)
18983 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
18985 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
18986 [ $mdt_index == 1 ] || error "a is not on MDT1"
18988 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir/b)
18989 [ $mdt_index == 1 ] || error "b is not on MDT1"
18991 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
18992 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
18994 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
18996 rm -rf $DIR/$tdir || error "rm dir failed after migration"
18998 run_test 230e "migrate mulitple local link files"
19001 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19002 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19003 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19004 skip "Need MDS version at least 2.11.52"
19009 mkdir -p $DIR/$tdir
19010 mkdir $DIR/$tdir/migrate_dir
19011 $LFS mkdir -i1 $DIR/$tdir/other_dir
19012 touch $DIR/$tdir/migrate_dir/a
19013 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
19014 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
19015 ls $DIR/$tdir/other_dir
19017 # a should be migrated to MDT1, since no other links on MDT0
19018 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
19019 error "#1 migrate dir fails"
19020 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
19021 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
19022 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
19023 [ $mdt_index == 1 ] || error "a is not on MDT1"
19025 # a should stay on MDT1, because it is a mulitple link file
19026 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
19027 error "#2 migrate dir fails"
19028 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
19029 [ $mdt_index == 1 ] || error "a is not on MDT1"
19031 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
19032 error "#3 migrate dir fails"
19034 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
19035 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
19036 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
19038 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
19039 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
19041 # a should be migrated to MDT0, since no other links on MDT1
19042 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
19043 error "#4 migrate dir fails"
19044 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
19045 [ $mdt_index == 0 ] || error "a is not on MDT0"
19047 rm -rf $DIR/$tdir || error "rm dir failed after migration"
19049 run_test 230f "migrate mulitple remote link files"
19052 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19053 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19054 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19055 skip "Need MDS version at least 2.11.52"
19057 mkdir -p $DIR/$tdir/migrate_dir
19059 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
19060 error "migrating dir to non-exist MDT succeeds"
19063 run_test 230g "migrate dir to non-exist MDT"
19066 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19067 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19068 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19069 skip "Need MDS version at least 2.11.52"
19073 mkdir -p $DIR/$tdir/migrate_dir
19075 $LFS migrate -m1 $DIR &&
19076 error "migrating mountpoint1 should fail"
19078 $LFS migrate -m1 $DIR/$tdir/.. &&
19079 error "migrating mountpoint2 should fail"
19082 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. &&
19083 error "migrating $tdir/migrate_dir/.. should fail"
19087 run_test 230h "migrate .. and root"
19090 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19091 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19092 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19093 skip "Need MDS version at least 2.11.52"
19095 mkdir -p $DIR/$tdir/migrate_dir
19097 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
19098 error "migration fails with a tailing slash"
19100 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
19101 error "migration fails with two tailing slashes"
19103 run_test 230i "lfs migrate -m tolerates trailing slashes"
19106 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
19107 [ $MDS1_VERSION -lt $(version_code 2.13.52) ] &&
19108 skip "Need MDS version at least 2.11.52"
19110 $LFS mkdir -m 0 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
19111 $LFS setstripe -E 1M -L mdt $DIR/$tdir/$tfile ||
19112 error "create $tfile failed"
19113 cat /etc/passwd > $DIR/$tdir/$tfile
19115 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
19117 cmp /etc/passwd $DIR/$tdir/$tfile ||
19118 error "DoM file mismatch after migration"
19120 run_test 230j "DoM file data not changed after dir migration"
19123 [ $MDSCOUNT -lt 4 ] && skip "needs >= 4 MDTs"
19124 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
19125 skip "Need MDS version at least 2.11.56"
19128 local files_on_starting_mdt=0
19130 $LFS mkdir -i -1 -c 2 $DIR/$tdir || error "mkdir failed"
19131 $LFS getdirstripe $DIR/$tdir
19132 for i in $(seq $total); do
19133 echo $((i*i - i)) > $DIR/$tdir/$tfile.$i || error "write failed"
19134 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
19135 files_on_starting_mdt=$((files_on_starting_mdt + 1))
19138 echo "$files_on_starting_mdt files on MDT0"
19140 $LFS migrate -m 1,3 $DIR/$tdir || error "migrate -m 1,3 failed"
19141 $LFS getdirstripe $DIR/$tdir
19143 files_on_starting_mdt=0
19144 for i in $(seq $total); do
19145 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
19146 error "file $tfile.$i mismatch after migration"
19147 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 1 ]] &&
19148 files_on_starting_mdt=$((files_on_starting_mdt + 1))
19151 echo "$files_on_starting_mdt files on MDT1 after migration"
19152 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT1"
19154 $LFS migrate -m 0 -c 2 $DIR/$tdir || error "migrate -m 0 -c 2 failed"
19155 $LFS getdirstripe $DIR/$tdir
19157 files_on_starting_mdt=0
19158 for i in $(seq $total); do
19159 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
19160 error "file $tfile.$i mismatch after 2nd migration"
19161 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
19162 files_on_starting_mdt=$((files_on_starting_mdt + 1))
19165 echo "$files_on_starting_mdt files on MDT0 after 2nd migration"
19166 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT0"
19170 run_test 230k "file data not changed after dir migration"
19173 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
19174 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
19175 skip "Need MDS version at least 2.11.56"
19177 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "mkdir failed"
19178 createmany -o $DIR/$tdir/f___________________________________ 1000 ||
19179 error "create files under remote dir failed $i"
19180 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
19182 run_test 230l "readdir between MDTs won't crash"
19185 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
19186 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
19187 skip "Need MDS version at least 2.11.56"
19190 local mig_dir=$DIR/$tdir/migrate_dir
19191 local longstr="aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
19195 echo "Creating files and dirs with xattrs"
19196 test_mkdir $DIR/$tdir
19197 test_mkdir -i0 -c1 $mig_dir
19199 setfattr -n user.attr1 -v $longstr $mig_dir/dir ||
19200 error "cannot set xattr attr1 on dir"
19201 setfattr -n user.attr2 -v $shortstr $mig_dir/dir ||
19202 error "cannot set xattr attr2 on dir"
19203 touch $mig_dir/dir/f0
19204 setfattr -n user.attr1 -v $longstr $mig_dir/dir/f0 ||
19205 error "cannot set xattr attr1 on file"
19206 setfattr -n user.attr2 -v $shortstr $mig_dir/dir/f0 ||
19207 error "cannot set xattr attr2 on file"
19208 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
19209 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
19210 [ "$val" = $longstr ] || error "xattr attr1 not set properly on dir"
19211 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
19212 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on dir"
19213 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
19214 [ "$val" = $longstr ] || error "xattr attr1 not set properly on file"
19215 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
19216 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on file"
19218 echo "Migrating to MDT1"
19219 $LFS migrate -m $MDTIDX $mig_dir ||
19220 error "fails on migrating dir to MDT1"
19222 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
19223 echo "Checking xattrs"
19224 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
19225 [ "$val" = $longstr ] ||
19226 error "expecting xattr1 $longstr on dir, found $val"
19227 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
19228 [ "$val" = $shortstr ] ||
19229 error "expecting xattr2 $shortstr on dir, found $val"
19230 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
19231 [ "$val" = $longstr ] ||
19232 error "expecting xattr1 $longstr on file, found $val"
19233 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
19234 [ "$val" = $shortstr ] ||
19235 error "expecting xattr2 $shortstr on file, found $val"
19237 run_test 230m "xattrs not changed after dir migration"
19240 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
19241 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
19242 skip "Need MDS version at least 2.13.53"
19244 $LFS mkdir -i 0 $DIR/$tdir || error "mkdir $tdir failed"
19245 cat /etc/hosts > $DIR/$tdir/$tfile
19246 $LFS mirror extend -N1 $DIR/$tdir/$tfile || error "Mirroring failed"
19247 $LFS migrate -m 1 $DIR/$tdir || error "Migration failed"
19249 cmp /etc/hosts $DIR/$tdir/$tfile ||
19250 error "File data mismatch after migration"
19252 run_test 230n "Dir migration with mirrored file"
19255 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
19256 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
19257 skip "Need MDS version at least 2.13.52"
19259 local mdts=$(comma_list $(mdts_nodes))
19261 local restripe_status
19265 [[ $mds1_FSTYPE == zfs ]] && timeout=300
19267 # in case "crush" hash type is not set
19268 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
19270 restripe_status=$(do_facet mds1 $LCTL get_param -n \
19271 mdt.*MDT0000.enable_dir_restripe)
19272 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=1"
19273 stack_trap "do_nodes $mdts $LCTL set_param \
19274 mdt.*.enable_dir_restripe=$restripe_status"
19277 createmany -m $DIR/$tdir/f 100 ||
19278 error "create files under remote dir failed $i"
19279 createmany -d $DIR/$tdir/d 100 ||
19280 error "create dirs under remote dir failed $i"
19282 for i in $(seq 2 $MDSCOUNT); do
19283 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear >/dev/null"
19284 $LFS setdirstripe -c $i $DIR/$tdir ||
19285 error "split -c $i $tdir failed"
19286 wait_update $HOSTNAME \
19287 "$LFS getdirstripe -H $DIR/$tdir" "crush" $timeout ||
19288 error "dir split not finished"
19289 delta=$(do_nodes $mdts "lctl get_param -n mdt.*MDT*.md_stats" |
19290 awk '/migrate/ {sum += $2} END { print sum }')
19291 echo "$delta migrated when dir split $((i - 1)) to $i stripes"
19292 # delta is around total_files/stripe_count
19293 (( $delta < 200 / (i - 1) + 4 )) ||
19294 error "$delta files migrated >= $((200 / (i - 1) + 4))"
19297 run_test 230o "dir split"
19300 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
19301 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
19302 skip "Need MDS version at least 2.13.52"
19304 local mdts=$(comma_list $(mdts_nodes))
19306 local restripe_status
19310 [[ $mds1_FSTYPE == zfs ]] && timeout=300
19312 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
19314 restripe_status=$(do_facet mds1 $LCTL get_param -n \
19315 mdt.*MDT0000.enable_dir_restripe)
19316 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=1"
19317 stack_trap "do_nodes $mdts $LCTL set_param \
19318 mdt.*.enable_dir_restripe=$restripe_status"
19320 test_mkdir -c $MDSCOUNT -H crush $DIR/$tdir
19321 createmany -m $DIR/$tdir/f 100 ||
19322 error "create files under remote dir failed $i"
19323 createmany -d $DIR/$tdir/d 100 ||
19324 error "create dirs under remote dir failed $i"
19326 for i in $(seq $((MDSCOUNT - 1)) -1 1); do
19327 local mdt_hash="crush"
19329 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear >/dev/null"
19330 $LFS setdirstripe -c $i $DIR/$tdir ||
19331 error "split -c $i $tdir failed"
19332 [ $i -eq 1 ] && mdt_hash="none"
19333 wait_update $HOSTNAME \
19334 "$LFS getdirstripe -H $DIR/$tdir" $mdt_hash $timeout ||
19335 error "dir merge not finished"
19336 delta=$(do_nodes $mdts "lctl get_param -n mdt.*MDT*.md_stats" |
19337 awk '/migrate/ {sum += $2} END { print sum }')
19338 echo "$delta migrated when dir merge $((i + 1)) to $i stripes"
19339 # delta is around total_files/stripe_count
19340 (( $delta < 200 / i + 4 )) ||
19341 error "$delta files migrated >= $((200 / i + 4))"
19344 run_test 230p "dir merge"
19347 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
19348 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
19349 skip "Need MDS version at least 2.13.52"
19351 local mdts=$(comma_list $(mdts_nodes))
19352 local saved_threshold=$(do_facet mds1 \
19353 $LCTL get_param -n mdt.*-MDT0000.dir_split_count)
19354 local saved_delta=$(do_facet mds1 \
19355 $LCTL get_param -n mdt.*-MDT0000.dir_split_delta)
19356 local threshold=100
19359 local stripe_count=0
19364 # test with fewer files on ZFS
19365 [ "$mds1_FSTYPE" == "zfs" ] && threshold=40
19367 stack_trap "do_nodes $mdts $LCTL set_param \
19368 mdt.*.dir_split_count=$saved_threshold"
19369 stack_trap "do_nodes $mdts $LCTL set_param \
19370 mdt.*.dir_split_delta=$saved_delta"
19371 stack_trap "do_nodes $mdts $LCTL set_param mdt.*.dir_restripe_nsonly=1"
19372 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_auto_split=1"
19373 do_nodes $mdts "$LCTL set_param mdt.*.dir_split_count=$threshold"
19374 do_nodes $mdts "$LCTL set_param mdt.*.dir_split_delta=$delta"
19375 do_nodes $mdts "$LCTL set_param mdt.*.dir_restripe_nsonly=0"
19376 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
19378 $LFS mkdir -i -1 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
19379 stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
19381 create=$((threshold * 3 / 2))
19382 while [ $stripe_count -lt $MDSCOUNT ]; do
19383 createmany -m $DIR/$tdir/f $total $create ||
19384 error "create sub files failed"
19385 stat $DIR/$tdir > /dev/null
19386 total=$((total + create))
19387 stripe_count=$((stripe_count + delta))
19388 [ $stripe_count -gt $MDSCOUNT ] && stripe_count=$MDSCOUNT
19390 wait_update $HOSTNAME \
19391 "$LFS getdirstripe -c $DIR/$tdir" "$stripe_count" 40 ||
19392 error "stripe count $($LFS getdirstripe -c $DIR/$tdir) != $stripe_count"
19394 wait_update $HOSTNAME \
19395 "$LFS getdirstripe -H $DIR/$tdir" "crush" 200 ||
19396 error "stripe hash $($LFS getdirstripe -H $DIR/$tdir) != crush"
19398 nr_files=$($LFS find -m 1 $DIR/$tdir | grep -c -w $stripe_index)
19399 echo "$nr_files/$total files on MDT$stripe_index after split"
19400 # allow 10% margin of imbalance with crush hash
19401 (( $nr_files <= $total / $stripe_count + $create / 10)) ||
19402 error "$nr_files files on MDT$stripe_index after split"
19404 nr_files=$($LFS find -type f $DIR/$tdir | wc -l)
19405 [ $nr_files -eq $total ] ||
19406 error "total sub files $nr_files != $total"
19409 run_test 230q "dir auto split"
19412 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
19413 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
19414 [[ $MDS1_VERSION -ge $(version_code 2.13.54) ]] ||
19415 skip "Need MDS version at least 2.13.54"
19417 # maximum amount of local locks:
19418 # parent striped dir - 2 locks
19419 # new stripe in parent to migrate to - 1 lock
19420 # source and target - 2 locks
19421 # Total 5 locks for regular file
19422 mkdir -p $DIR/$tdir
19423 $LFS mkdir -i1 -c2 $DIR/$tdir/dir1
19424 touch $DIR/$tdir/dir1/eee
19426 # create 4 hardlink for 4 more locks
19427 # Total: 9 locks > RS_MAX_LOCKS (8)
19428 $LFS mkdir -i1 -c1 $DIR/$tdir/dir2
19429 $LFS mkdir -i1 -c1 $DIR/$tdir/dir3
19430 $LFS mkdir -i1 -c1 $DIR/$tdir/dir4
19431 $LFS mkdir -i1 -c1 $DIR/$tdir/dir5
19432 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir2/eee
19433 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir3/eee
19434 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir4/eee
19435 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir5/eee
19437 cancel_lru_locks mdc
19439 $LFS migrate -m1 -c1 $DIR/$tdir/dir1 ||
19440 error "migrate dir fails"
19442 rm -rf $DIR/$tdir || error "rm dir failed after migration"
19444 run_test 230r "migrate with too many local locks"
19447 [ $MDS1_VERSION -ge $(version_code 2.13.57) ] ||
19448 skip "Need MDS version at least 2.13.57"
19450 local mdts=$(comma_list $(mdts_nodes))
19451 local restripe_status=$(do_facet mds1 $LCTL get_param -n \
19452 mdt.*MDT0000.enable_dir_restripe)
19454 stack_trap "do_nodes $mdts $LCTL set_param \
19455 mdt.*.enable_dir_restripe=$restripe_status"
19459 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=$st"
19460 test_mkdir $DIR/$tdir
19461 $LFS mkdir $DIR/$tdir |& grep "File exists" ||
19462 error "$LFS mkdir doesn't return -EEXIST if target exists"
19466 run_test 230s "lfs mkdir should return -EEXIST if target exists"
19470 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
19471 [[ $MDS1_VERSION -ge $(version_code 2.14.50) ]] ||
19472 skip "Need MDS version at least 2.14.50"
19474 test_mkdir $DIR/$tdir || error "mkdir $tdir failed"
19475 test_mkdir $DIR/$tdir/subdir || error "mkdir subdir failed"
19476 $LFS project -p 1 -s $DIR/$tdir ||
19477 error "set $tdir project id failed"
19478 $LFS project -p 2 -s $DIR/$tdir/subdir ||
19479 error "set subdir project id failed"
19480 $LFS migrate -m 1 -c $MDSCOUNT $DIR/$tdir || error "migrate failed"
19482 run_test 230t "migrate directory with project ID set"
19486 # For simplicity this test assumes that max_pages_per_rpc
19487 # is the same across all OSCs
19488 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
19489 local bulk_size=$((max_pages * PAGE_SIZE))
19490 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
19493 mkdir -p $DIR/$tdir
19494 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
19495 error "failed to set stripe with -S ${brw_size}M option"
19497 # clear the OSC stats
19498 $LCTL set_param osc.*.stats=0 &>/dev/null
19501 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
19502 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
19503 oflag=direct &>/dev/null || error "dd failed"
19505 sync; sleep 1; sync # just to be safe
19506 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
19507 if [ x$nrpcs != "x1" ]; then
19508 $LCTL get_param osc.*.stats
19509 error "found $nrpcs ost_write RPCs, not 1 as expected"
19513 # Drop the OSC cache, otherwise we will read from it
19514 cancel_lru_locks osc
19516 # clear the OSC stats
19517 $LCTL set_param osc.*.stats=0 &>/dev/null
19519 # Client reads $bulk_size.
19520 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
19521 iflag=direct &>/dev/null || error "dd failed"
19523 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
19524 if [ x$nrpcs != "x1" ]; then
19525 $LCTL get_param osc.*.stats
19526 error "found $nrpcs ost_read RPCs, not 1 as expected"
19529 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
19532 mkdir -p $DIR/$tdir
19534 for i in {0..1023}; do
19535 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
19536 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
19537 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
19541 run_test 231b "must not assert on fully utilized OST request buffer"
19544 mkdir -p $DIR/$tdir
19545 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
19547 #define OBD_FAIL_LDLM_OST_LVB 0x31c
19548 do_facet ost1 $LCTL set_param fail_loc=0x31c
19550 # ignore dd failure
19551 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
19553 do_facet ost1 $LCTL set_param fail_loc=0
19554 umount_client $MOUNT || error "umount failed"
19555 mount_client $MOUNT || error "mount failed"
19556 stop ost1 || error "cannot stop ost1"
19557 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
19559 run_test 232a "failed lock should not block umount"
19562 [ $MDS1_VERSION -ge $(version_code 2.10.58) ] ||
19563 skip "Need MDS version at least 2.10.58"
19565 mkdir -p $DIR/$tdir
19566 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
19567 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1
19569 cancel_lru_locks osc
19571 #define OBD_FAIL_LDLM_OST_LVB 0x31c
19572 do_facet ost1 $LCTL set_param fail_loc=0x31c
19575 $LFS data_version $DIR/$tdir/$tfile || true
19577 do_facet ost1 $LCTL set_param fail_loc=0
19578 umount_client $MOUNT || error "umount failed"
19579 mount_client $MOUNT || error "mount failed"
19580 stop ost1 || error "cannot stop ost1"
19581 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
19583 run_test 232b "failed data version lock should not block umount"
19586 [ $MDS1_VERSION -ge $(version_code 2.3.64) ] ||
19587 skip "Need MDS version at least 2.3.64"
19588 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
19590 local fid=$($LFS path2fid $MOUNT)
19592 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
19593 error "cannot access $MOUNT using its FID '$fid'"
19595 run_test 233a "checking that OBF of the FS root succeeds"
19598 [ $MDS1_VERSION -ge $(version_code 2.5.90) ] ||
19599 skip "Need MDS version at least 2.5.90"
19600 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
19602 local fid=$($LFS path2fid $MOUNT/.lustre)
19604 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
19605 error "cannot access $MOUNT/.lustre using its FID '$fid'"
19607 fid=$($LFS path2fid $MOUNT/.lustre/fid)
19608 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
19609 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
19611 run_test 233b "checking that OBF of the FS .lustre succeeds"
19614 local p="$TMP/sanityN-$TESTNAME.parameters"
19615 save_lustre_params client "llite.*.xattr_cache" > $p
19616 lctl set_param llite.*.xattr_cache 1 ||
19617 skip_env "xattr cache is not supported"
19619 mkdir -p $DIR/$tdir || error "mkdir failed"
19620 touch $DIR/$tdir/$tfile || error "touch failed"
19621 # OBD_FAIL_LLITE_XATTR_ENOMEM
19622 $LCTL set_param fail_loc=0x1405
19623 getfattr -n user.attr $DIR/$tdir/$tfile &&
19624 error "getfattr should have failed with ENOMEM"
19625 $LCTL set_param fail_loc=0x0
19628 restore_lustre_params < $p
19631 run_test 234 "xattr cache should not crash on ENOMEM"
19634 [ $MDS1_VERSION -lt $(version_code 2.4.52) ] &&
19635 skip "Need MDS version at least 2.4.52"
19637 flock_deadlock $DIR/$tfile
19642 124) error "process hangs on a deadlock"
19644 *) error "error executing flock_deadlock $DIR/$tfile"
19648 run_test 235 "LU-1715: flock deadlock detection does not work properly"
19652 check_swap_layouts_support
19654 local ref1=/etc/passwd
19655 local ref2=/etc/group
19656 local file1=$DIR/$tdir/f1
19657 local file2=$DIR/$tdir/f2
19659 test_mkdir -c1 $DIR/$tdir
19660 $LFS setstripe -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
19661 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
19662 $LFS setstripe -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
19663 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
19664 local fd=$(free_fd)
19665 local cmd="exec $fd<>$file2"
19668 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
19669 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
19672 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
19677 run_test 236 "Layout swap on open unlinked file"
19679 # LU-4659 linkea consistency
19681 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
19682 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
19683 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
19684 skip "Need MDS version at least 2.5.58 or 2.5.2+"
19687 ln $DIR/$tfile $DIR/$tfile.lnk
19688 touch $DIR/$tfile.new
19689 mv $DIR/$tfile.new $DIR/$tfile
19690 local fid1=$($LFS path2fid $DIR/$tfile)
19691 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
19692 local path1=$($LFS fid2path $FSNAME "$fid1")
19693 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
19694 local path2=$($LFS fid2path $FSNAME "$fid2")
19695 [ $tfile.lnk == $path2 ] ||
19696 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
19699 run_test 238 "Verify linkea consistency"
19701 test_239A() { # was test_239
19702 [ $MDS1_VERSION -lt $(version_code 2.5.60) ] &&
19703 skip "Need MDS version at least 2.5.60"
19705 local list=$(comma_list $(mdts_nodes))
19707 mkdir -p $DIR/$tdir
19708 createmany -o $DIR/$tdir/f- 5000
19709 unlinkmany $DIR/$tdir/f- 5000
19710 [ $MDS1_VERSION -gt $(version_code 2.10.4) ] &&
19711 do_nodes $list "lctl set_param -n osp.*.force_sync=1"
19712 changes=$(do_nodes $list "lctl get_param -n osp.*MDT*.sync_changes \
19713 osp.*MDT*.sync_in_flight" | calc_sum)
19714 [ "$changes" -eq 0 ] || error "$changes not synced"
19716 run_test 239A "osp_sync test"
19718 test_239a() { #LU-5297
19719 remote_mds_nodsh && skip "remote MDS with nodsh"
19722 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
19723 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
19724 chgrp $RUNAS_GID $DIR/$tfile
19725 wait_delete_completed
19727 run_test 239a "process invalid osp sync record correctly"
19729 test_239b() { #LU-5297
19730 remote_mds_nodsh && skip "remote MDS with nodsh"
19733 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
19734 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
19735 chgrp $RUNAS_GID $DIR/$tfile1
19736 wait_delete_completed
19737 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
19739 chgrp $RUNAS_GID $DIR/$tfile2
19740 wait_delete_completed
19742 run_test 239b "process osp sync record with ENOMEM error correctly"
19745 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19746 remote_mds_nodsh && skip "remote MDS with nodsh"
19748 mkdir -p $DIR/$tdir
19750 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
19751 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
19752 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
19753 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
19755 umount_client $MOUNT || error "umount failed"
19756 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
19757 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
19758 mount_client $MOUNT || error "failed to mount client"
19760 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
19761 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
19763 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
19769 for LOOP in $(seq $count); do
19770 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 2>/dev/null
19771 cancel_lru_locks $OSC || true
19779 for LOOP in $(seq $1); do
19780 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 iflag=direct \
19785 test_241a() { # was test_241
19786 local bsize=$PAGE_SIZE
19788 (( bsize < 40960 )) && bsize=40960
19789 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
19791 cancel_lru_locks $OSC
19792 test_241_bio 1000 $bsize &
19794 test_241_dio 1000 $bsize
19797 run_test 241a "bio vs dio"
19800 local bsize=$PAGE_SIZE
19802 (( bsize < 40960 )) && bsize=40960
19803 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
19805 test_241_dio 1000 $bsize &
19807 test_241_dio 1000 $bsize
19810 run_test 241b "dio vs dio"
19813 remote_mds_nodsh && skip "remote MDS with nodsh"
19815 mkdir -p $DIR/$tdir
19816 touch $DIR/$tdir/$tfile
19818 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
19819 do_facet mds1 lctl set_param fail_loc=0x105
19820 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
19822 do_facet mds1 lctl set_param fail_loc=0
19823 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
19825 run_test 242 "mdt_readpage failure should not cause directory unreadable"
19829 test_mkdir $DIR/$tdir
19830 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
19832 run_test 243 "various group lock tests"
19836 test_mkdir $DIR/$tdir
19837 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
19838 sendfile_grouplock $DIR/$tdir/$tfile || \
19839 error "sendfile+grouplock failed"
19842 run_test 244a "sendfile with group lock tests"
19846 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
19849 local size=$((1024*1024))
19851 test_mkdir $DIR/$tdir
19852 for i in $(seq 1 $threads); do
19853 local file=$DIR/$tdir/file_$((i / 10))
19854 $MULTIOP $file OG1234w$size_$((i % 3))w$size_$((i % 4))g1234c &
19857 for i in $(seq 1 $threads); do
19861 run_test 244b "multi-threaded write with group lock"
19864 local flagname="multi_mod_rpcs"
19865 local connect_data_name="max_mod_rpcs"
19868 # check if multiple modify RPCs flag is set
19869 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
19870 grep "connect_flags:")
19873 echo "$out" | grep -qw $flagname
19874 if [ $? -ne 0 ]; then
19875 echo "connect flag $flagname is not set"
19879 # check if multiple modify RPCs data is set
19880 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
19883 echo "$out" | grep -qw $connect_data_name ||
19884 error "import should have connect data $connect_data_name"
19886 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
19892 umount_client $submount
19897 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
19899 skip_env "Fileset feature is not supported"
19901 local submount=${MOUNT}_$tdir
19904 mkdir -p $submount || error "mkdir $submount failed"
19905 FILESET="$FILESET/$tdir" mount_client $submount ||
19906 error "mount $submount failed"
19907 trap "cleanup_247 $submount" EXIT
19908 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
19909 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
19910 error "read $MOUNT/$tdir/$tfile failed"
19911 cleanup_247 $submount
19913 run_test 247a "mount subdir as fileset"
19916 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
19917 skip_env "Fileset feature is not supported"
19919 local submount=${MOUNT}_$tdir
19921 rm -rf $MOUNT/$tdir
19922 mkdir -p $submount || error "mkdir $submount failed"
19924 FILESET="$FILESET/$tdir" mount_client $submount &&
19925 error "mount $submount should fail"
19928 run_test 247b "mount subdir that dose not exist"
19931 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
19932 skip_env "Fileset feature is not supported"
19934 local submount=${MOUNT}_$tdir
19936 mkdir -p $MOUNT/$tdir/dir1
19937 mkdir -p $submount || error "mkdir $submount failed"
19938 trap "cleanup_247 $submount" EXIT
19939 FILESET="$FILESET/$tdir" mount_client $submount ||
19940 error "mount $submount failed"
19941 local fid=$($LFS path2fid $MOUNT/)
19942 $LFS fid2path $submount $fid && error "fid2path should fail"
19943 cleanup_247 $submount
19945 run_test 247c "running fid2path outside subdirectory root"
19948 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
19949 skip "Fileset feature is not supported"
19951 local submount=${MOUNT}_$tdir
19953 mkdir -p $MOUNT/$tdir/dir1
19954 mkdir -p $submount || error "mkdir $submount failed"
19955 FILESET="$FILESET/$tdir" mount_client $submount ||
19956 error "mount $submount failed"
19957 trap "cleanup_247 $submount" EXIT
19959 local td=$submount/dir1
19960 local fid=$($LFS path2fid $td)
19961 [ -z "$fid" ] && error "path2fid unable to get $td FID"
19963 # check that we get the same pathname back
19966 for rootpath in "$submount" "$submount///" "$submount/dir1"; do
19967 echo "$rootpath $fid"
19968 found=$($LFS fid2path $rootpath "$fid")
19969 [ -n "found" ] || error "fid2path should succeed"
19970 [ "$found" == "$td" ] || error "fid2path $found != $td"
19972 # check wrong root path format
19973 rootpath=$submount"_wrong"
19974 found=$($LFS fid2path $rootpath "$fid")
19975 [ -z "$found" ] || error "fid2path should fail ($rootpath != $submount)"
19977 cleanup_247 $submount
19979 run_test 247d "running fid2path inside subdirectory root"
19983 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
19985 skip "Fileset feature is not supported"
19987 local submount=${MOUNT}_$tdir
19990 mkdir -p $submount || error "mkdir $submount failed"
19991 FILESET="$FILESET/.." mount_client $submount &&
19992 error "mount $submount should fail"
19995 run_test 247e "mount .. as fileset"
19998 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19999 [ $MDS1_VERSION -lt $(version_code 2.13.52) ] &&
20000 skip "Need at least version 2.13.52"
20001 [ $CLIENT_VERSION -lt $(version_code 2.14.50) ] &&
20002 skip "Need at least version 2.14.50"
20003 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
20005 skip "Fileset feature is not supported"
20007 mkdir $DIR/$tdir || error "mkdir $tdir failed"
20008 $LFS mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir/remote ||
20009 error "mkdir remote failed"
20010 mkdir $DIR/$tdir/remote/subdir || error "mkdir remote/subdir failed"
20011 $LFS mkdir -i 0 -c $MDSCOUNT $DIR/$tdir/striped ||
20012 error "mkdir striped failed"
20013 mkdir $DIR/$tdir/striped/subdir || error "mkdir striped/subdir failed"
20015 local submount=${MOUNT}_$tdir
20017 mkdir -p $submount || error "mkdir $submount failed"
20018 stack_trap "rmdir $submount"
20022 local fileset=$FILESET
20023 local mdts=$(comma_list $(mdts_nodes))
20025 stat=$(do_facet mds1 $LCTL get_param -n \
20026 mdt.*MDT0000.enable_remote_subdir_mount)
20027 stack_trap "do_nodes $mdts $LCTL set_param \
20028 mdt.*.enable_remote_subdir_mount=$stat"
20030 do_nodes $mdts "$LCTL set_param mdt.*.enable_remote_subdir_mount=0"
20031 stack_trap "umount_client $submount"
20032 FILESET="$fileset/$tdir/remote" mount_client $submount &&
20033 error "mount remote dir $dir should fail"
20035 for dir in $tdir/remote/subdir $tdir/striped $tdir/striped/subdir \
20036 $tdir/striped/. ; do
20037 FILESET="$fileset/$dir" mount_client $submount ||
20038 error "mount $dir failed"
20039 umount_client $submount
20042 do_nodes $mdts "$LCTL set_param mdt.*.enable_remote_subdir_mount=1"
20043 FILESET="$fileset/$tdir/remote" mount_client $submount ||
20044 error "mount $tdir/remote failed"
20046 run_test 247f "mount striped or remote directory as fileset"
20049 [ $MDSCOUNT -lt 4 ] && skip_env "needs >= 4 MDTs"
20050 [ $CLIENT_VERSION -lt $(version_code 2.14.50) ] &&
20051 skip "Need at least version 2.14.50"
20053 $LFS mkdir -i 0 -c 4 -H fnv_1a_64 $DIR/$tdir ||
20054 error "mkdir $tdir failed"
20055 touch $DIR/$tdir/$tfile || error "touch $tfile failed"
20057 local submount=${MOUNT}_$tdir
20059 mkdir -p $submount || error "mkdir $submount failed"
20060 stack_trap "rmdir $submount"
20062 FILESET="$fileset/$tdir" mount_client $submount ||
20063 error "mount $dir failed"
20064 stack_trap "umount $submount"
20066 local mdts=$(comma_list $(mdts_nodes))
20070 stat $submount > /dev/null
20071 cancel_lru_locks $MDC
20072 stat $submount > /dev/null
20073 stat $submount/$tfile > /dev/null
20074 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear > /dev/null"
20075 stat $submount/$tfile > /dev/null
20076 nrpcs=$(do_nodes $mdts "lctl get_param -n mdt.*.md_stats" |
20077 awk '/getattr/ {sum += $2} END {print sum}')
20079 [ -z "$nrpcs" ] || error "$nrpcs extra getattr sent"
20081 run_test 247g "mount striped directory as fileset caches ROOT lookup lock"
20084 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
20085 [ -z "$fast_read_sav" ] && skip "no fast read support"
20087 # create a large file for fast read verification
20088 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
20090 # make sure the file is created correctly
20091 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
20092 { rm -f $DIR/$tfile; skip "file creation error"; }
20094 echo "Test 1: verify that fast read is 4 times faster on cache read"
20096 # small read with fast read enabled
20097 $LCTL set_param -n llite.*.fast_read=1
20098 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
20099 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
20100 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
20101 # small read with fast read disabled
20102 $LCTL set_param -n llite.*.fast_read=0
20103 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
20104 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
20105 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
20107 # verify that fast read is 4 times faster for cache read
20108 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
20109 error_not_in_vm "fast read was not 4 times faster: " \
20110 "$t_fast vs $t_slow"
20112 echo "Test 2: verify the performance between big and small read"
20113 $LCTL set_param -n llite.*.fast_read=1
20115 # 1k non-cache read
20116 cancel_lru_locks osc
20117 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
20118 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
20119 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
20121 # 1M non-cache read
20122 cancel_lru_locks osc
20123 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
20124 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
20125 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
20127 # verify that big IO is not 4 times faster than small IO
20128 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
20129 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
20131 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
20134 run_test 248a "fast read verification"
20137 # Default short_io_bytes=16384, try both smaller and larger sizes.
20138 # Lustre O_DIRECT read and write needs to be a multiple of PAGE_SIZE.
20139 # 6017024 = 2^12*13*113 = 47008*128 = 11752*512 = 4096*1469 = 53248*113
20140 echo "bs=53248 count=113 normal buffered write"
20141 dd if=/dev/urandom of=$TMP/$tfile.0 bs=53248 count=113 ||
20142 error "dd of initial data file failed"
20143 stack_trap "rm -f $DIR/$tfile.[0-3] $TMP/$tfile.[0-3]" EXIT
20145 echo "bs=47008 count=128 oflag=dsync normal write $tfile.0"
20146 dd if=$TMP/$tfile.0 of=$DIR/$tfile.0 bs=47008 count=128 oflag=dsync ||
20147 error "dd with sync normal writes failed"
20148 cmp $TMP/$tfile.0 $DIR/$tfile.0 || error "compare $DIR/$tfile.0 failed"
20150 echo "bs=11752 count=512 oflag=dsync small write $tfile.1"
20151 dd if=$TMP/$tfile.0 of=$DIR/$tfile.1 bs=11752 count=512 oflag=dsync ||
20152 error "dd with sync small writes failed"
20153 cmp $TMP/$tfile.0 $DIR/$tfile.1 || error "compare $DIR/$tfile.1 failed"
20155 cancel_lru_locks osc
20157 # calculate the small O_DIRECT size and count for the client PAGE_SIZE
20158 local num=$((13 * 113 / (PAGE_SIZE / 4096)))
20159 echo "bs=$PAGE_SIZE count=$num iflag=direct small read $tfile.1"
20160 dd if=$DIR/$tfile.1 of=$TMP/$tfile.1 bs=$PAGE_SIZE count=$num \
20161 iflag=direct || error "dd with O_DIRECT small read failed"
20162 # adjust bytes checked to handle larger PAGE_SIZE for ARM/PPC
20163 cmp --bytes=$((PAGE_SIZE * num)) $TMP/$tfile.0 $TMP/$tfile.1 ||
20164 error "compare $TMP/$tfile.1 failed"
20166 local save=$($LCTL get_param -n osc.*OST000*.short_io_bytes | head -n 1)
20167 stack_trap "$LCTL set_param osc.$FSNAME-*.short_io_bytes=$save" EXIT
20169 # just to see what the maximum tunable value is, and test parsing
20170 echo "test invalid parameter 2MB"
20171 $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=2M &&
20172 error "too-large short_io_bytes allowed"
20173 echo "test maximum parameter 512KB"
20174 # if we can set a larger short_io_bytes, run test regardless of version
20175 if ! $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=512K; then
20176 # older clients may not allow setting it this large, that's OK
20177 [ $CLIENT_VERSION -ge $(version_code 2.13.50) ] ||
20178 skip "Need at least client version 2.13.50"
20179 error "medium short_io_bytes failed"
20181 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
20182 size=$($LCTL get_param -n osc.$FSNAME-OST0000*.short_io_bytes)
20184 echo "test large parameter 64KB"
20185 $LCTL set_param osc.$FSNAME-*.short_io_bytes=65536
20186 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
20188 echo "bs=47008 count=128 oflag=dsync large write $tfile.2"
20189 dd if=$TMP/$tfile.0 of=$DIR/$tfile.2 bs=47008 count=128 oflag=dsync ||
20190 error "dd with sync large writes failed"
20191 cmp $TMP/$tfile.0 $DIR/$tfile.2 || error "compare $DIR/$tfile.2 failed"
20193 # calculate the large O_DIRECT size and count for the client PAGE_SIZE
20194 local size=$(((4096 * 13 + PAGE_SIZE - 1) / PAGE_SIZE * PAGE_SIZE))
20195 num=$((113 * 4096 / PAGE_SIZE))
20196 echo "bs=$size count=$num oflag=direct large write $tfile.3"
20197 dd if=$TMP/$tfile.0 of=$DIR/$tfile.3 bs=$size count=$num oflag=direct ||
20198 error "dd with O_DIRECT large writes failed"
20199 cmp --bytes=$((size * num)) $TMP/$tfile.0 $DIR/$tfile.3 ||
20200 error "compare $DIR/$tfile.3 failed"
20202 cancel_lru_locks osc
20204 echo "bs=$size count=$num iflag=direct large read $tfile.2"
20205 dd if=$DIR/$tfile.2 of=$TMP/$tfile.2 bs=$size count=$num iflag=direct ||
20206 error "dd with O_DIRECT large read failed"
20207 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.2 ||
20208 error "compare $TMP/$tfile.2 failed"
20210 echo "bs=$size count=$num iflag=direct large read $tfile.3"
20211 dd if=$DIR/$tfile.3 of=$TMP/$tfile.3 bs=$size count=$num iflag=direct ||
20212 error "dd with O_DIRECT large read failed"
20213 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.3 ||
20214 error "compare $TMP/$tfile.3 failed"
20216 run_test 248b "test short_io read and write for both small and large sizes"
20218 test_249() { # LU-7890
20219 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
20220 skip "Need at least version 2.8.54"
20223 $LFS setstripe -c 1 $DIR/$tfile
20224 # Offset 2T == 4k * 512M
20225 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
20226 error "dd to 2T offset failed"
20228 run_test 249 "Write above 2T file size"
20231 [ "$(facet_fstype ost$(($($LFS getstripe -i $DIR/$tfile) + 1)))" = "zfs" ] \
20232 && skip "no 16TB file size limit on ZFS"
20234 $LFS setstripe -c 1 $DIR/$tfile
20235 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
20236 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
20237 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
20238 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
20239 conv=notrunc,fsync && error "append succeeded"
20242 run_test 250 "Write above 16T limit"
20245 $LFS setstripe -c -1 -S 1048576 $DIR/$tfile
20247 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
20248 #Skip once - writing the first stripe will succeed
20249 $LCTL set_param fail_loc=0xa0001407 fail_val=1
20250 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
20251 error "short write happened"
20253 $LCTL set_param fail_loc=0xa0001407 fail_val=1
20254 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
20255 error "short read happened"
20259 run_test 251 "Handling short read and write correctly"
20262 remote_mds_nodsh && skip "remote MDS with nodsh"
20263 remote_ost_nodsh && skip "remote OST with nodsh"
20264 if [ "$ost1_FSTYPE" != ldiskfs ] || [ "$mds1_FSTYPE" != ldiskfs ]; then
20265 skip_env "ldiskfs only test"
20275 # check lr_reader on OST0000
20277 dev=$(facet_device $tgt)
20278 out=$(do_facet $tgt $LR_READER $dev)
20279 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
20281 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
20282 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
20283 error "Invalid uuid returned by $LR_READER on target $tgt"
20284 echo -e "uuid returned by $LR_READER is '$uuid'\n"
20286 # check lr_reader -c on MDT0000
20288 dev=$(facet_device $tgt)
20289 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
20290 skip "$LR_READER does not support additional options"
20292 out=$(do_facet $tgt $LR_READER -c $dev)
20293 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
20295 num=$(echo "$out" | grep -c "mdtlov")
20296 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
20297 error "Invalid number of mdtlov clients returned by $LR_READER"
20298 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
20300 # check lr_reader -cr on MDT0000
20301 out=$(do_facet $tgt $LR_READER -cr $dev)
20302 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
20304 echo "$out" | grep -q "^reply_data:$" ||
20305 error "$LR_READER should have returned 'reply_data' section"
20306 num=$(echo "$out" | grep -c "client_generation")
20307 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
20309 run_test 252 "check lr_reader tool"
20312 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20313 remote_mds_nodsh && skip "remote MDS with nodsh"
20314 remote_mgs_nodsh && skip "remote MGS with nodsh"
20318 local ost_name=$(ostname_from_index $ostidx)
20321 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
20322 do_facet $SINGLEMDS $LCTL get_param -n \
20323 osp.$mdtosc_proc1.reserved_mb_high ||
20324 skip "remote MDS does not support reserved_mb_high"
20328 wait_delete_completed
20331 pool_add $TESTNAME || error "Pool creation failed"
20332 pool_add_targets $TESTNAME 0 || error "Pool add targets failed"
20334 $LFS setstripe $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
20335 error "Setstripe failed"
20337 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M count=10
20339 local wms=$(ost_watermarks_set_enospc $tfile $ostidx |
20341 stack_trap "ost_watermarks_clear_enospc $tfile $ostidx $wms" EXIT
20343 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
20344 osp.$mdtosc_proc1.prealloc_status)
20345 echo "prealloc_status $oa_status"
20347 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1M count=1 &&
20348 error "File creation should fail"
20350 #object allocation was stopped, but we still able to append files
20351 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M seek=6 count=5 \
20352 oflag=append || error "Append failed"
20354 rm -f $DIR/$tdir/$tfile.0
20356 # For this test, we want to delete the files we created to go out of
20357 # space but leave the watermark, so we remain nearly out of space
20358 ost_watermarks_enospc_delete_files $tfile $ostidx
20360 wait_delete_completed
20364 for i in $(seq 10 12); do
20365 dd if=/dev/zero of=$DIR/$tdir/$tfile.$i bs=1M count=1 \
20366 2>/dev/null || error "File creation failed after rm"
20369 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
20370 osp.$mdtosc_proc1.prealloc_status)
20371 echo "prealloc_status $oa_status"
20373 if (( oa_status != 0 )); then
20374 error "Object allocation still disable after rm"
20377 run_test 253 "Check object allocation limit"
20380 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20381 remote_mds_nodsh && skip "remote MDS with nodsh"
20382 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_size ||
20383 skip "MDS does not support changelog_size"
20386 local MDT0=$(facet_svc $SINGLEMDS)
20388 changelog_register || error "changelog_register failed"
20390 changelog_clear 0 || error "changelog_clear failed"
20392 local size1=$(do_facet $SINGLEMDS \
20393 $LCTL get_param -n mdd.$MDT0.changelog_size)
20394 echo "Changelog size $size1"
20397 $LFS mkdir -i 0 $DIR/$tdir
20399 mkdir -p $DIR/$tdir/pics/2008/zachy
20400 touch $DIR/$tdir/pics/2008/zachy/timestamp
20401 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
20402 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
20403 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
20404 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
20405 rm $DIR/$tdir/pics/desktop.jpg
20407 local size2=$(do_facet $SINGLEMDS \
20408 $LCTL get_param -n mdd.$MDT0.changelog_size)
20409 echo "Changelog size after work $size2"
20411 (( $size2 > $size1 )) ||
20412 error "new Changelog size=$size2 less than old size=$size1"
20414 run_test 254 "Check changelog size"
20421 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
20422 awk -F: '{print $2}' | grep $type > /dev/null
20423 if [ $? -ne 0 ]; then
20433 lfs ladvise -a willread $file > /dev/null 2>&1
20434 if [ $? -eq 0 ]; then
20438 lfs ladvise -a willread $file 2>&1 |
20439 grep "Inappropriate ioctl for device" > /dev/null
20440 if [ $? -eq 0 ]; then
20447 bc <<<"scale=2; ($1 - $2) * 100 / $2"
20450 # run a random read IO workload
20451 # usage: random_read_iops <filename> <filesize> <iosize>
20452 random_read_iops() {
20455 local iosize=${3:-4096}
20457 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
20458 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
20461 drop_file_oss_cache() {
20465 $LFS ladvise -a dontneed $file 2>/dev/null ||
20466 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
20469 ladvise_willread_performance()
20472 local average_origin=0
20473 local average_cache=0
20474 local average_ladvise=0
20476 for ((i = 1; i <= $repeat; i++)); do
20477 echo "Iter $i/$repeat: reading without willread hint"
20478 cancel_lru_locks osc
20479 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
20480 local speed_origin=$(random_read_iops $DIR/$tfile $size)
20481 echo "Iter $i/$repeat: uncached speed: $speed_origin"
20482 average_origin=$(bc <<<"$average_origin + $speed_origin")
20484 cancel_lru_locks osc
20485 local speed_cache=$(random_read_iops $DIR/$tfile $size)
20486 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
20487 average_cache=$(bc <<<"$average_cache + $speed_cache")
20489 cancel_lru_locks osc
20490 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
20491 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
20492 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
20493 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
20494 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
20496 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
20497 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
20498 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
20500 speedup_cache=$(percent $average_cache $average_origin)
20501 speedup_ladvise=$(percent $average_ladvise $average_origin)
20503 echo "Average uncached read: $average_origin"
20504 echo "Average speedup with OSS cached read: " \
20505 "$average_cache = +$speedup_cache%"
20506 echo "Average speedup with ladvise willread: " \
20507 "$average_ladvise = +$speedup_ladvise%"
20509 local lowest_speedup=20
20510 if [ ${average_cache%.*} -lt $lowest_speedup ]; then
20511 echo "Speedup with OSS cached read less than $lowest_speedup%," \
20512 "got $average_cache%. Skipping ladvise willread check."
20516 # the test won't work on ZFS until it supports 'ladvise dontneed', but
20517 # it is still good to run until then to exercise 'ladvise willread'
20518 ! $LFS ladvise -a dontneed $DIR/$tfile &&
20519 [ "$ost1_FSTYPE" = "zfs" ] &&
20520 echo "osd-zfs does not support dontneed or drop_caches" &&
20523 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
20524 [[ ${average_ladvise%.*} > $lowest_speedup ]] ||
20525 error_not_in_vm "Speedup with willread is less than " \
20526 "$lowest_speedup%, got $average_ladvise%"
20530 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
20531 skip "lustre < 2.8.54 does not support ladvise "
20532 remote_ost_nodsh && skip "remote OST with nodsh"
20534 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
20536 ladvise_no_type willread $DIR/$tfile &&
20537 skip "willread ladvise is not supported"
20539 ladvise_no_ioctl $DIR/$tfile &&
20540 skip "ladvise ioctl is not supported"
20543 local size=$((size_mb * 1048576))
20544 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
20545 error "dd to $DIR/$tfile failed"
20547 lfs ladvise -a willread $DIR/$tfile ||
20548 error "Ladvise failed with no range argument"
20550 lfs ladvise -a willread -s 0 $DIR/$tfile ||
20551 error "Ladvise failed with no -l or -e argument"
20553 lfs ladvise -a willread -e 1 $DIR/$tfile ||
20554 error "Ladvise failed with only -e argument"
20556 lfs ladvise -a willread -l 1 $DIR/$tfile ||
20557 error "Ladvise failed with only -l argument"
20559 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
20560 error "End offset should not be smaller than start offset"
20562 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
20563 error "End offset should not be equal to start offset"
20565 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
20566 error "Ladvise failed with overflowing -s argument"
20568 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
20569 error "Ladvise failed with overflowing -e argument"
20571 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
20572 error "Ladvise failed with overflowing -l argument"
20574 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
20575 error "Ladvise succeeded with conflicting -l and -e arguments"
20577 echo "Synchronous ladvise should wait"
20579 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
20580 do_nodes $(comma_list $(osts_nodes)) \
20581 $LCTL set_param fail_val=$delay fail_loc=0x237
20583 local start_ts=$SECONDS
20584 lfs ladvise -a willread $DIR/$tfile ||
20585 error "Ladvise failed with no range argument"
20586 local end_ts=$SECONDS
20587 local inteval_ts=$((end_ts - start_ts))
20589 if [ $inteval_ts -lt $(($delay - 1)) ]; then
20590 error "Synchronous advice didn't wait reply"
20593 echo "Asynchronous ladvise shouldn't wait"
20594 local start_ts=$SECONDS
20595 lfs ladvise -a willread -b $DIR/$tfile ||
20596 error "Ladvise failed with no range argument"
20597 local end_ts=$SECONDS
20598 local inteval_ts=$((end_ts - start_ts))
20600 if [ $inteval_ts -gt $(($delay / 2)) ]; then
20601 error "Asynchronous advice blocked"
20604 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
20605 ladvise_willread_performance
20607 run_test 255a "check 'lfs ladvise -a willread'"
20613 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
20617 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
20618 skip "lustre < 2.8.54 does not support ladvise "
20619 remote_ost_nodsh && skip "remote OST with nodsh"
20621 lfs setstripe -c 1 -i 0 $DIR/$tfile
20623 ladvise_no_type dontneed $DIR/$tfile &&
20624 skip "dontneed ladvise is not supported"
20626 ladvise_no_ioctl $DIR/$tfile &&
20627 skip "ladvise ioctl is not supported"
20629 ! $LFS ladvise -a dontneed $DIR/$tfile &&
20630 [ "$ost1_FSTYPE" = "zfs" ] &&
20631 skip "zfs-osd does not support 'ladvise dontneed'"
20634 local size=$((size_mb * 1048576))
20635 # In order to prevent disturbance of other processes, only check 3/4
20636 # of the memory usage
20637 local kibibytes=$((size_mb * 1024 * 3 / 4))
20639 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
20640 error "dd to $DIR/$tfile failed"
20642 #force write to complete before dropping OST cache & checking memory
20645 local total=$(facet_meminfo ost1 MemTotal)
20646 echo "Total memory: $total KiB"
20648 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
20649 local before_read=$(facet_meminfo ost1 Cached)
20650 echo "Cache used before read: $before_read KiB"
20652 lfs ladvise -a willread $DIR/$tfile ||
20653 error "Ladvise willread failed"
20654 local after_read=$(facet_meminfo ost1 Cached)
20655 echo "Cache used after read: $after_read KiB"
20657 lfs ladvise -a dontneed $DIR/$tfile ||
20658 error "Ladvise dontneed again failed"
20659 local no_read=$(facet_meminfo ost1 Cached)
20660 echo "Cache used after dontneed ladvise: $no_read KiB"
20662 if [ $total -lt $((before_read + kibibytes)) ]; then
20663 echo "Memory is too small, abort checking"
20667 if [ $((before_read + kibibytes)) -gt $after_read ]; then
20668 error "Ladvise willread should use more memory" \
20669 "than $kibibytes KiB"
20672 if [ $((no_read + kibibytes)) -gt $after_read ]; then
20673 error "Ladvise dontneed should release more memory" \
20674 "than $kibibytes KiB"
20677 run_test 255b "check 'lfs ladvise -a dontneed'"
20680 [ $OST1_VERSION -lt $(version_code 2.10.50) ] &&
20681 skip "lustre < 2.10.50 does not support lockahead"
20683 local ost1_imp=$(get_osc_import_name client ost1)
20684 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
20692 test_mkdir -p $DIR/$tdir
20693 $LFS setstripe -i 0 -c 1 $DIR/$tdir
20695 #test 10 returns only success/failure
20697 lockahead_test -d $DIR/$tdir -t $i -f $tfile
20699 if [ $rc -eq 255 ]; then
20700 error "Ladvise test${i} failed, ${rc}"
20703 #test 11 counts lock enqueue requests, all others count new locks
20705 count=$(do_facet ost1 \
20706 $LCTL get_param -n ost.OSS.ost.stats)
20707 count=$(echo "$count" | grep ldlm_extent_enqueue | awk '{ print $2 }')
20709 lockahead_test -d $DIR/$tdir -t $i -f $tfile
20711 if [ $rc -eq 255 ]; then
20712 error "Ladvise test${i} failed, ${rc}"
20715 new_count=$(do_facet ost1 \
20716 $LCTL get_param -n ost.OSS.ost.stats)
20717 new_count=$(echo "$new_count" | grep ldlm_extent_enqueue | \
20718 awk '{ print $2 }')
20720 difference="$((new_count - count))"
20721 if [ $difference -ne $rc ]; then
20722 error "Ladvise test${i}, bad enqueue count, returned " \
20723 "${rc}, actual ${difference}"
20726 for i in $(seq 12 21); do
20727 # If we do not do this, we run the risk of having too many
20728 # locks and starting lock cancellation while we are checking
20730 cancel_lru_locks osc
20732 count=$($LCTL get_param -n \
20733 ldlm.namespaces.$imp_name.lock_unused_count)
20735 lockahead_test -d $DIR/$tdir -t $i -f $tfile
20737 if [ $rc -eq 255 ]; then
20738 error "Ladvise test ${i} failed, ${rc}"
20741 new_count=$($LCTL get_param -n \
20742 ldlm.namespaces.$imp_name.lock_unused_count)
20743 difference="$((new_count - count))"
20745 # Test 15 output is divided by 100 to map down to valid return
20746 if [ $i -eq 15 ]; then
20750 if [ $difference -ne $rc ]; then
20751 error "Ladvise test ${i}, bad lock count, returned " \
20752 "${rc}, actual ${difference}"
20756 #test 22 returns only success/failure
20758 lockahead_test -d $DIR/$tdir -t $i -f $tfile
20760 if [ $rc -eq 255 ]; then
20761 error "Ladvise test${i} failed, ${rc}"
20764 run_test 255c "suite of ladvise lockahead tests"
20767 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20768 remote_mds_nodsh && skip "remote MDS with nodsh"
20769 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
20770 changelog_users $SINGLEMDS | grep "^cl" &&
20771 skip "active changelog user"
20777 mdt_dev=$(mdsdevname 1)
20780 changelog_register || error "changelog_register failed"
20783 mkdir -p $DIR/$tdir
20785 changelog_clear 0 || error "changelog_clear failed"
20788 touch $DIR/$tdir/{1..10}
20791 stop $SINGLEMDS || error "Fail to stop MDT"
20795 start $SINGLEMDS $mdt_dev $MDS_MOUNT_OPTS || error "Fail to start MDT"
20797 #after mount new plainllog is used
20798 touch $DIR/$tdir/{11..19}
20799 local tmpfile="$(mktemp --tmpdir -u $tfile.XXXXXX)"
20800 stack_trap "rm -f $tmpfile"
20801 cat_sl=$(do_facet $SINGLEMDS "sync; \
20802 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
20803 llog_reader $tmpfile | grep -c type=1064553b")
20804 do_facet $SINGLEMDS llog_reader $tmpfile
20806 [ $cat_sl != 2 ] && error "Changelog catalog has $cat_sl != 2 slots"
20808 changelog_clear 0 || error "changelog_clear failed"
20810 cat_sl=$(do_facet $SINGLEMDS "sync; \
20811 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
20812 llog_reader $tmpfile | grep -c type=1064553b")
20814 if (( cat_sl == 2 )); then
20815 error "Empty plain llog was not deleted from changelog catalog"
20816 elif (( cat_sl != 1 )); then
20817 error "Active plain llog shouldn't be deleted from catalog"
20820 run_test 256 "Check llog delete for empty and not full state"
20823 remote_mds_nodsh && skip "remote MDS with nodsh"
20824 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
20825 skip "Need MDS version at least 2.8.55"
20827 test_mkdir $DIR/$tdir
20829 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
20830 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
20833 #define OBD_FAIL_MDS_XATTR_REP 0x161
20834 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
20835 local facet=mds$((mdtidx + 1))
20836 set_nodes_failloc $(facet_active_host $facet) 0x80000161
20837 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
20839 stop $facet || error "stop MDS failed"
20840 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
20841 error "start MDS fail"
20842 wait_recovery_complete $facet
20844 run_test 257 "xattr locks are not lost"
20846 # Verify we take the i_mutex when security requires it
20848 #define OBD_FAIL_IMUTEX_SEC 0x141c
20849 $LCTL set_param fail_loc=0x141c
20851 chmod u+s $DIR/$tfile
20852 chmod a+rwx $DIR/$tfile
20853 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
20855 if [ $RC -ne 0 ]; then
20856 error "error, failed to take i_mutex, rc=$?"
20860 run_test 258a "verify i_mutex security behavior when suid attributes is set"
20862 # Verify we do NOT take the i_mutex in the normal case
20864 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
20865 $LCTL set_param fail_loc=0x141d
20868 chmod a+rw $DIR/$tfile
20869 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
20871 if [ $RC -ne 0 ]; then
20872 error "error, took i_mutex unnecessarily, rc=$?"
20877 run_test 258b "verify i_mutex security behavior"
20880 local file=$DIR/$tfile
20884 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
20886 stack_trap "rm -f $file" EXIT
20888 wait_delete_completed
20889 before=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
20890 echo "before: $before"
20892 $LFS setstripe -i 0 -c 1 $file
20893 dd if=/dev/zero of=$file bs=1M count=10 || error "couldn't write"
20895 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
20896 echo "after write: $after"
20898 #define OBD_FAIL_OSD_FAIL_AT_TRUNCATE 0x2301
20899 do_facet ost1 $LCTL set_param fail_loc=0x2301
20901 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
20902 echo "after truncate: $after"
20905 do_facet ost1 $LCTL set_param fail_loc=0
20906 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
20908 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
20909 echo "after restart: $after"
20910 [ $((after - before)) -ge $(fs_log_size ost1) ] &&
20911 error "missing truncate?"
20915 run_test 259 "crash at delayed truncate"
20918 #define OBD_FAIL_MDC_CLOSE 0x806
20919 $LCTL set_param fail_loc=0x80000806
20923 run_test 260 "Check mdc_close fail"
20925 ### Data-on-MDT sanity tests ###
20927 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20928 skip "Need MDS version at least 2.10.55 for DoM"
20931 local dom=$DIR/$tdir/dom_file
20932 local tmp=$DIR/$tdir/tmp_file
20934 mkdir -p $DIR/$tdir
20936 # basic checks for DoM component creation
20937 $LFS setstripe -E 1024K -E 2048K -L mdt $dom 2>/dev/null &&
20938 error "Can set MDT layout to non-first entry"
20940 $LFS setstripe -E 1024K -L mdt -E 2048K -L mdt $dom 2>/dev/null &&
20941 error "Can define multiple entries as MDT layout"
20943 $LFS setstripe -E 1M -L mdt $dom || error "Can't create DoM layout"
20945 [ $($LFS getstripe -L $dom) == "mdt" ] || error "bad pattern"
20946 [ $($LFS getstripe -c $dom) == 0 ] || error "bad stripe count"
20947 [ $($LFS getstripe -S $dom) == 1048576 ] || error "bad stripe size"
20949 local mdtidx=$($LFS getstripe -m $dom)
20950 local mdtname=MDT$(printf %04x $mdtidx)
20951 local facet=mds$((mdtidx + 1))
20952 local space_check=1
20954 # Skip free space checks with ZFS
20955 [ "$(facet_fstype $facet)" == "zfs" ] && space_check=0
20959 local size_tmp=$((65536 * 3))
20960 local mdtfree1=$(do_facet $facet \
20961 lctl get_param -n osd*.*$mdtname.kbytesfree)
20963 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
20964 # check also direct IO along write
20965 # IO size must be a multiple of PAGE_SIZE on all platforms (ARM=64KB)
20966 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
20968 cmp $tmp $dom || error "file data is different"
20969 [ $(stat -c%s $dom) == $size_tmp ] ||
20970 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
20971 if [ $space_check == 1 ]; then
20972 local mdtfree2=$(do_facet $facet \
20973 lctl get_param -n osd*.*$mdtname.kbytesfree)
20975 # increase in usage from by $size_tmp
20976 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
20977 error "MDT free space wrong after write: " \
20978 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
20982 local size_dom=10000
20984 $TRUNCATE $dom $size_dom
20985 [ $(stat -c%s $dom) == $size_dom ] ||
20986 error "bad size after truncate: $(stat -c%s $dom) != $size_dom"
20987 if [ $space_check == 1 ]; then
20988 mdtfree1=$(do_facet $facet \
20989 lctl get_param -n osd*.*$mdtname.kbytesfree)
20990 # decrease in usage from $size_tmp to new $size_dom
20991 [ $(($mdtfree1 - $mdtfree2)) -ge \
20992 $(((size_tmp - size_dom) / 1024)) ] ||
20993 error "MDT free space is wrong after truncate: " \
20994 "$mdtfree1 >= $mdtfree2 + ($size_tmp - $size_dom) / 1024"
21000 size_dom=$((size_dom + size_tmp))
21001 [ $(stat -c%s $dom) == $size_dom ] ||
21002 error "bad size after append: $(stat -c%s $dom) != $size_dom"
21003 if [ $space_check == 1 ]; then
21004 mdtfree2=$(do_facet $facet \
21005 lctl get_param -n osd*.*$mdtname.kbytesfree)
21006 # increase in usage by $size_tmp from previous
21007 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
21008 error "MDT free space is wrong after append: " \
21009 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
21014 if [ $space_check == 1 ]; then
21015 mdtfree1=$(do_facet $facet \
21016 lctl get_param -n osd*.*$mdtname.kbytesfree)
21017 # decrease in usage by $size_dom from previous
21018 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_dom / 1024)) ] ||
21019 error "MDT free space is wrong after removal: " \
21020 "$mdtfree1 >= $mdtfree2 + $size_dom/1024"
21023 # combined striping
21024 $LFS setstripe -E 1024K -L mdt -E EOF $dom ||
21025 error "Can't create DoM + OST striping"
21027 size_tmp=2031616 # must be a multiple of PAGE_SIZE=65536 on ARM
21028 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
21029 # check also direct IO along write
21030 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
21032 cmp $tmp $dom || error "file data is different"
21033 [ $(stat -c%s $dom) == $size_tmp ] ||
21034 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
21039 run_test 270a "DoM: basic functionality tests"
21042 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21043 skip "Need MDS version at least 2.10.55"
21045 local dom=$DIR/$tdir/dom_file
21046 local max_size=1048576
21048 mkdir -p $DIR/$tdir
21049 $LFS setstripe -E $max_size -L mdt $dom
21051 # truncate over the limit
21052 $TRUNCATE $dom $(($max_size + 1)) &&
21053 error "successful truncate over the maximum size"
21054 # write over the limit
21055 dd if=/dev/zero of=$dom bs=$max_size seek=1 count=1 &&
21056 error "successful write over the maximum size"
21057 # append over the limit
21058 dd if=/dev/zero of=$dom bs=$(($max_size - 3)) count=1
21059 echo "12345" >> $dom && error "successful append over the maximum size"
21064 run_test 270b "DoM: maximum size overflow checks for DoM-only file"
21067 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21068 skip "Need MDS version at least 2.10.55"
21070 mkdir -p $DIR/$tdir
21071 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
21073 # check files inherit DoM EA
21074 touch $DIR/$tdir/first
21075 [ $($LFS getstripe -L $DIR/$tdir/first) == "mdt" ] ||
21076 error "bad pattern"
21077 [ $($LFS getstripe -c $DIR/$tdir/first) == 0 ] ||
21078 error "bad stripe count"
21079 [ $($LFS getstripe -S $DIR/$tdir/first) == 1048576 ] ||
21080 error "bad stripe size"
21082 # check directory inherits DoM EA and uses it as default
21083 mkdir $DIR/$tdir/subdir
21084 touch $DIR/$tdir/subdir/second
21085 [ $($LFS getstripe -L $DIR/$tdir/subdir/second) == "mdt" ] ||
21086 error "bad pattern in sub-directory"
21087 [ $($LFS getstripe -c $DIR/$tdir/subdir/second) == 0 ] ||
21088 error "bad stripe count in sub-directory"
21089 [ $($LFS getstripe -S $DIR/$tdir/subdir/second) == 1048576 ] ||
21090 error "bad stripe size in sub-directory"
21093 run_test 270c "DoM: DoM EA inheritance tests"
21096 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21097 skip "Need MDS version at least 2.10.55"
21099 mkdir -p $DIR/$tdir
21100 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
21102 # inherit default DoM striping
21103 mkdir $DIR/$tdir/subdir
21104 touch $DIR/$tdir/subdir/f1
21106 # change default directory striping
21107 $LFS setstripe -c 1 $DIR/$tdir/subdir
21108 touch $DIR/$tdir/subdir/f2
21109 [ $($LFS getstripe -c $DIR/$tdir/subdir/f2) == 1 ] ||
21110 error "wrong default striping in file 2"
21111 [ $($LFS getstripe -L $DIR/$tdir/subdir/f2) == "raid0" ] ||
21112 error "bad pattern in file 2"
21115 run_test 270d "DoM: change striping from DoM to RAID0"
21118 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21119 skip "Need MDS version at least 2.10.55"
21121 mkdir -p $DIR/$tdir/dom
21122 mkdir -p $DIR/$tdir/norm
21125 $LFS setstripe -E 1M -L mdt $DIR/$tdir/dom
21126 $LFS setstripe -i 0 -S 2M $DIR/$tdir/norm
21128 createmany -o $DIR/$tdir/dom/dom- $DOMFILES
21129 createmany -o $DIR/$tdir/norm/norm- $NORMFILES
21131 # find DoM files by layout
21132 NUM=$($LFS find -L mdt -type f $DIR/$tdir 2>/dev/null | wc -l)
21133 [ $NUM -eq $DOMFILES ] ||
21134 error "lfs find -L: found $NUM, expected $DOMFILES"
21135 echo "Test 1: lfs find 20 DOM files by layout: OK"
21137 # there should be 1 dir with default DOM striping
21138 NUM=$($LFS find -L mdt -type d $DIR/$tdir 2>/dev/null | wc -l)
21140 error "lfs find -L: found $NUM, expected 1 dir"
21141 echo "Test 2: lfs find 1 DOM dir by layout: OK"
21143 # find DoM files by stripe size
21144 NUM=$($LFS find -S -1200K -type f $DIR/$tdir 2>/dev/null | wc -l)
21145 [ $NUM -eq $DOMFILES ] ||
21146 error "lfs find -S: found $NUM, expected $DOMFILES"
21147 echo "Test 4: lfs find 20 DOM files by stripe size: OK"
21149 # find files by stripe offset except DoM files
21150 NUM=$($LFS find -i 0 -type f $DIR/$tdir 2>/dev/null | wc -l)
21151 [ $NUM -eq $NORMFILES ] ||
21152 error "lfs find -i: found $NUM, expected $NORMFILES"
21153 echo "Test 5: lfs find no DOM files by stripe index: OK"
21156 run_test 270e "DoM: lfs find with DoM files test"
21159 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21160 skip "Need MDS version at least 2.10.55"
21162 local mdtname=${FSNAME}-MDT0000-mdtlov
21163 local dom=$DIR/$tdir/dom_file
21164 local dom_limit_saved=$(do_facet mds1 $LCTL get_param -n \
21165 lod.$mdtname.dom_stripesize)
21166 local dom_limit=131072
21168 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=$dom_limit
21169 local dom_current=$(do_facet mds1 $LCTL get_param -n \
21170 lod.$mdtname.dom_stripesize)
21171 [ ${dom_limit} -eq ${dom_current} ] ||
21172 error "Cannot change per-MDT DoM stripe limit to $dom_limit"
21174 $LFS mkdir -i 0 -c 1 $DIR/$tdir
21175 $LFS setstripe -d $DIR/$tdir
21176 $LFS setstripe -E $dom_limit -L mdt $DIR/$tdir ||
21177 error "Can't set directory default striping"
21179 # exceed maximum stripe size
21180 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
21181 error "Can't create file with $((dom_limit * 2)) DoM stripe"
21182 [ $($LFS getstripe -S $dom) -eq $((dom_limit * 2)) ] &&
21183 error "Able to create DoM component size more than LOD limit"
21185 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
21186 dom_current=$(do_facet mds1 $LCTL get_param -n \
21187 lod.$mdtname.dom_stripesize)
21188 [ 0 -eq ${dom_current} ] ||
21189 error "Can't set zero DoM stripe limit"
21192 # attempt to create DoM file on server with disabled DoM should
21193 # remove DoM entry from layout and be succeed
21194 $LFS setstripe -E $dom_limit -L mdt -E -1 $dom ||
21195 error "Can't create DoM file (DoM is disabled)"
21196 [ $($LFS getstripe -L $dom) == "mdt" ] &&
21197 error "File has DoM component while DoM is disabled"
21200 # attempt to create DoM file with only DoM stripe should return error
21201 $LFS setstripe -E $dom_limit -L mdt $dom &&
21202 error "Able to create DoM-only file while DoM is disabled"
21204 # too low values to be aligned with smallest stripe size 64K
21205 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=30000
21206 dom_current=$(do_facet mds1 $LCTL get_param -n \
21207 lod.$mdtname.dom_stripesize)
21208 [ 30000 -eq ${dom_current} ] &&
21209 error "Can set too small DoM stripe limit"
21211 # 64K is a minimal stripe size in Lustre, expect limit of that size
21212 [ 65536 -eq ${dom_current} ] ||
21213 error "Limit is not set to 64K but ${dom_current}"
21215 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=2147483648
21216 dom_current=$(do_facet mds1 $LCTL get_param -n \
21217 lod.$mdtname.dom_stripesize)
21219 [ 2147483648 -eq ${dom_current} ] &&
21220 error "Can set too large DoM stripe limit"
21222 do_facet mds1 $LCTL set_param -n \
21223 lod.$mdtname.dom_stripesize=$((dom_limit * 2))
21224 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
21225 error "Can't create DoM component size after limit change"
21226 do_facet mds1 $LCTL set_param -n \
21227 lod.$mdtname.dom_stripesize=$((dom_limit / 2))
21228 $LFS setstripe -E $dom_limit -L mdt ${dom}_big ||
21229 error "Can't create DoM file after limit decrease"
21230 [ $($LFS getstripe -S ${dom}_big) -eq $((dom_limit / 2)) ] ||
21231 error "Can create big DoM component after limit decrease"
21232 touch ${dom}_def ||
21233 error "Can't create file with old default layout"
21235 do_facet mds1 $LCTL set_param -n lod.*.dom_stripesize=$dom_limit_saved
21238 run_test 270f "DoM: maximum DoM stripe size checks"
21241 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
21242 skip "Need MDS version at least 2.13.52"
21243 local dom=$DIR/$tdir/$tfile
21245 $LFS mkdir -i 0 -c 1 $DIR/$tdir
21246 local lodname=${FSNAME}-MDT0000-mdtlov
21248 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
21249 save_lustre_params mds1 "lod.${lodname}.dom_stripesize_max_kb" > $save
21250 save_lustre_params mds1 "lod.${lodname}.dom_threshold_free_mb" >> $save
21251 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
21253 local dom_limit=1024
21254 local dom_threshold="50%"
21256 $LFS setstripe -d $DIR/$tdir
21257 $LFS setstripe -E ${dom_limit}K -L mdt $DIR/$tdir ||
21258 error "Can't set directory default striping"
21260 do_facet mds1 $LCTL set_param -n \
21261 lod.${lodname}.dom_stripesize_max_kb=$dom_limit
21262 # set 0 threshold and create DOM file to change tunable stripesize
21263 do_facet mds1 $LCTL set_param -n lod.${lodname}.dom_threshold_free_mb=0
21264 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
21265 error "Failed to create $dom file"
21266 # now tunable dom_cur_stripesize should reach maximum
21267 local dom_current=$(do_facet mds1 $LCTL get_param -n \
21268 lod.${lodname}.dom_stripesize_cur_kb)
21269 [[ $dom_current == $dom_limit ]] ||
21270 error "Current DOM stripesize is not maximum"
21273 # set threshold for further tests
21274 do_facet mds1 $LCTL set_param -n \
21275 lod.${lodname}.dom_threshold_free_mb=$dom_threshold
21276 echo "DOM threshold is $dom_threshold free space"
21279 # Spoof bfree to exceed threshold
21280 #define OBD_FAIL_MDS_STATFS_SPOOF 0x168
21281 do_facet mds1 $LCTL set_param -n fail_loc=0x0168
21282 for spfree in 40 20 0 15 30 55; do
21283 do_facet mds1 $LCTL set_param -n fail_val=$spfree
21284 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
21285 error "Failed to create $dom file"
21286 dom_def=$(do_facet mds1 $LCTL get_param -n \
21287 lod.${lodname}.dom_stripesize_cur_kb)
21288 echo "Free space: ${spfree}%, default DOM stripe: ${dom_def}K"
21289 [[ $dom_def != $dom_current ]] ||
21290 error "Default stripe size was not changed"
21291 if [[ $spfree > 0 ]] ; then
21292 dom_set=$($LFS getstripe -S $dom)
21293 [[ $dom_set == $((dom_def * 1024)) ]] ||
21294 error "DOM component size is still old"
21296 [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
21297 error "DoM component is set with no free space"
21300 dom_current=$dom_def
21303 run_test 270g "DoM: default DoM stripe size depends on free space"
21306 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
21307 skip "Need MDS version at least 2.13.53"
21309 local mdtname=${FSNAME}-MDT0000-mdtlov
21310 local dom=$DIR/$tdir/$tfile
21311 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
21313 save_lustre_params mds1 "lod.*.dom_stripesize" > $save
21314 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
21316 $LFS mkdir -i 0 -c 1 $DIR/$tdir
21317 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_1 ||
21318 error "can't create OST file"
21319 # mirrored file with DOM entry in the second mirror
21320 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 ${dom}_1 ||
21321 error "can't create mirror with DoM component"
21323 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
21325 # DOM component in the middle and has other enries in the same mirror,
21326 # should succeed but lost DoM component
21327 $LFS setstripe --copy=${dom}_1 $dom ||
21328 error "Can't create file from OST|DOM mirror layout"
21329 # check new file has no DoM layout after all
21330 [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
21331 error "File has DoM component while DoM is disabled"
21333 run_test 270h "DoM: DoM stripe removal when disabled on server"
21336 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21337 skip "Need MDS version at least 2.10.55"
21339 local dom=$DIR/$tdir/dom
21341 mkdir -p $DIR/$tdir
21343 $LFS setstripe -E 1024K -L mdt $dom
21345 lctl set_param -n mdc.*.stats=clear
21346 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
21347 cat $dom > /dev/null
21348 local reads=$(lctl get_param -n mdc.*.stats | grep -c ost_read)
21349 [ $reads -eq 0 ] || error "Unexpected $reads READ RPCs"
21353 run_test 271a "DoM: data is cached for read after write"
21356 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21357 skip "Need MDS version at least 2.10.55"
21359 local dom=$DIR/$tdir/dom
21361 mkdir -p $DIR/$tdir
21363 $LFS setstripe -E 1024K -L mdt -E EOF $dom
21365 lctl set_param -n mdc.*.stats=clear
21366 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
21367 cancel_lru_locks mdc
21368 $CHECKSTAT -t file -s 4096 $dom || error "stat #1 fails"
21369 # second stat to check size is cached on client
21370 $CHECKSTAT -t file -s 4096 $dom || error "stat #2 fails"
21371 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
21372 [ $gls -eq 0 ] || error "Unexpected $gls glimpse RPCs"
21375 run_test 271b "DoM: no glimpse RPC for stat (DoM only file)"
21378 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21379 skip "Need MDS version at least 2.10.55"
21381 local dom=$DIR/$tdir/dom
21383 mkdir -p $DIR/$tdir
21385 $LFS setstripe -E 1024K -L mdt -E EOF $dom
21387 lctl set_param -n mdc.*.stats=clear
21388 lctl set_param -n osc.*.stats=clear
21389 dd if=/dev/zero of=$dom bs=2048K count=1 || return 1
21390 cancel_lru_locks mdc
21391 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
21392 # second stat to check size is cached on client
21393 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
21394 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
21395 [ $gls == 0 ] || error "Unexpected $gls glimpse RPCs"
21396 local gls=$(lctl get_param -n osc.*.stats | grep -c ldlm_glimpse)
21397 [ $gls == 0 ] || error "Unexpected $gls OSC glimpse RPCs"
21400 run_test 271ba "DoM: no glimpse RPC for stat (combined file)"
21406 local mdt=MDT$(printf %04x $mdtidx)
21408 if [ -z $param ]; then
21409 lctl get_param -n mdc.*$mdt*.stats
21411 lctl get_param -n mdc.*$mdt*.stats | awk "/$param/"'{print $2}'
21416 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21417 skip "Need MDS version at least 2.10.55"
21419 local dom=$DIR/$tdir/dom
21421 mkdir -p $DIR/$tdir
21423 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
21425 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
21426 local facet=mds$((mdtidx + 1))
21428 cancel_lru_locks mdc
21429 do_facet $facet lctl set_param -n mdt.*.dom_lock=0
21430 createmany -o $dom 1000
21431 lctl set_param -n mdc.*.stats=clear
21432 smalliomany -w $dom 1000 200
21433 get_mdc_stats $mdtidx
21434 local enq=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
21435 # Each file has 1 open, 1 IO enqueues, total 2000
21436 # but now we have also +1 getxattr for security.capability, total 3000
21437 [ $enq -ge 2000 ] || error "Too few enqueues $enq, expected > 2000"
21438 unlinkmany $dom 1000
21440 cancel_lru_locks mdc
21441 do_facet $facet lctl set_param -n mdt.*.dom_lock=1
21442 createmany -o $dom 1000
21443 lctl set_param -n mdc.*.stats=clear
21444 smalliomany -w $dom 1000 200
21445 local enq_2=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
21446 # Expect to see reduced amount of RPCs by 1000 due to single enqueue
21447 # for OPEN and IO lock.
21448 [ $((enq - enq_2)) -ge 1000 ] ||
21449 error "Too many enqueues $enq_2, expected about $((enq - 1000))"
21450 unlinkmany $dom 1000
21453 run_test 271c "DoM: IO lock at open saves enqueue RPCs"
21455 cleanup_271def_tests() {
21461 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
21462 skip "Need MDS version at least 2.10.57"
21464 local dom=$DIR/$tdir/dom
21465 local tmp=$TMP/$tfile
21466 trap "cleanup_271def_tests $tmp" EXIT
21468 mkdir -p $DIR/$tdir
21470 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
21472 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
21474 cancel_lru_locks mdc
21475 dd if=/dev/urandom of=$tmp bs=1000 count=1
21476 dd if=$tmp of=$dom bs=1000 count=1
21477 cancel_lru_locks mdc
21479 cat /etc/hosts >> $tmp
21480 lctl set_param -n mdc.*.stats=clear
21482 # append data to the same file it should update local page
21483 echo "Append to the same page"
21484 cat /etc/hosts >> $dom
21485 local num=$(get_mdc_stats $mdtidx ost_read)
21486 local ra=$(get_mdc_stats $mdtidx req_active)
21487 local rw=$(get_mdc_stats $mdtidx req_waittime)
21489 [ -z $num ] || error "$num READ RPC occured"
21490 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
21494 cmp $tmp $dom || error "file miscompare"
21496 cancel_lru_locks mdc
21497 lctl set_param -n mdc.*.stats=clear
21499 echo "Open and read file"
21500 cat $dom > /dev/null
21501 local num=$(get_mdc_stats $mdtidx ost_read)
21502 local ra=$(get_mdc_stats $mdtidx req_active)
21503 local rw=$(get_mdc_stats $mdtidx req_waittime)
21505 [ -z $num ] || error "$num READ RPC occured"
21506 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
21510 cmp $tmp $dom || error "file miscompare"
21514 run_test 271d "DoM: read on open (1K file in reply buffer)"
21517 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
21518 skip "Need MDS version at least 2.10.57"
21520 local dom=$DIR/$tdir/dom
21521 local tmp=$TMP/$tfile
21522 trap "cleanup_271def_tests $tmp" EXIT
21524 mkdir -p $DIR/$tdir
21526 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
21528 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
21530 cancel_lru_locks mdc
21531 dd if=/dev/urandom of=$tmp bs=265000 count=1
21532 dd if=$tmp of=$dom bs=265000 count=1
21533 cancel_lru_locks mdc
21534 cat /etc/hosts >> $tmp
21535 lctl set_param -n mdc.*.stats=clear
21537 echo "Append to the same page"
21538 cat /etc/hosts >> $dom
21539 local num=$(get_mdc_stats $mdtidx ost_read)
21540 local ra=$(get_mdc_stats $mdtidx req_active)
21541 local rw=$(get_mdc_stats $mdtidx req_waittime)
21543 [ -z $num ] || error "$num READ RPC occured"
21544 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
21548 cmp $tmp $dom || error "file miscompare"
21550 cancel_lru_locks mdc
21551 lctl set_param -n mdc.*.stats=clear
21553 echo "Open and read file"
21554 cat $dom > /dev/null
21555 local num=$(get_mdc_stats $mdtidx ost_read)
21556 local ra=$(get_mdc_stats $mdtidx req_active)
21557 local rw=$(get_mdc_stats $mdtidx req_waittime)
21559 [ -z $num ] && num=0
21560 [ $num -eq 1 ] || error "expect 1 READ RPC, $num occured"
21561 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
21565 cmp $tmp $dom || error "file miscompare"
21569 run_test 271f "DoM: read on open (200K file and read tail)"
21572 [[ $($LCTL get_param mdc.*.import) =~ async_discard ]] ||
21573 skip "Skipping due to old client or server version"
21575 $LFS setstripe -E 1024K -L mdt -E EOF $DIR1/$tfile
21577 $CHECKSTAT -t file $DIR1/$tfile
21579 $MULTIOP $DIR1/$tfile Ow40960_w4096c &
21582 #define OBD_FAIL_LDLM_CANCEL_BL_CB_RACE
21583 $LCTL set_param fail_loc=0x80000314
21584 rm $DIR1/$tfile || error "Unlink fails"
21586 kill -USR1 $MULTIOP_PID && wait $MULTIOP_PID || error "multiop failure"
21587 [ $RC -eq 0 ] || error "Failed write to stale object"
21589 run_test 271g "Discard DoM data vs client flush race"
21592 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
21593 skip "Need MDS version at least 2.11.50"
21595 local dom=$DIR/$tdir/dom
21596 mkdir -p $DIR/$tdir
21598 $LFS setstripe -E 256K -L mdt -E -1 -c1 $dom
21599 dd if=/dev/urandom of=$dom bs=512K count=1 ||
21600 error "failed to write data into $dom"
21601 local old_md5=$(md5sum $dom)
21603 $LFS migrate -E 256K -L mdt -E -1 -c2 $dom ||
21604 error "failed to migrate to the same DoM component"
21606 local new_md5=$(md5sum $dom)
21608 [ "$old_md5" == "$new_md5" ] ||
21609 error "md5sum differ: $old_md5, $new_md5"
21611 [ $($LFS getstripe -c $dom) -eq 2 ] ||
21612 error "bad final stripe count: $($LFS getstripe -c $dom) != 2"
21614 run_test 272a "DoM migration: new layout with the same DOM component"
21617 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
21618 skip "Need MDS version at least 2.11.50"
21620 local dom=$DIR/$tdir/dom
21621 mkdir -p $DIR/$tdir
21622 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
21624 local mdtidx=$($LFS getstripe -m $dom)
21625 local mdtname=MDT$(printf %04x $mdtidx)
21626 local facet=mds$((mdtidx + 1))
21628 local mdtfree1=$(do_facet $facet \
21629 lctl get_param -n osd*.*$mdtname.kbytesfree)
21630 dd if=/dev/urandom of=$dom bs=2M count=1 ||
21631 error "failed to write data into $dom"
21632 local old_md5=$(md5sum $dom)
21633 cancel_lru_locks mdc
21634 local mdtfree1=$(do_facet $facet \
21635 lctl get_param -n osd*.*$mdtname.kbytesfree)
21637 $LFS migrate -c2 $dom ||
21638 error "failed to migrate to the new composite layout"
21639 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
21640 error "MDT stripe was not removed"
21642 cancel_lru_locks mdc
21643 local new_md5=$(md5sum $dom)
21644 [ "$old_md5" == "$new_md5" ] ||
21645 error "$old_md5 != $new_md5"
21647 # Skip free space checks with ZFS
21648 if [ "$(facet_fstype $facet)" != "zfs" ]; then
21649 local mdtfree2=$(do_facet $facet \
21650 lctl get_param -n osd*.*$mdtname.kbytesfree)
21651 [ $mdtfree2 -gt $mdtfree1 ] ||
21652 error "MDT space is not freed after migration"
21656 run_test 272b "DoM migration: DOM file to the OST-striped file (plain)"
21659 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
21660 skip "Need MDS version at least 2.11.50"
21662 local dom=$DIR/$tdir/$tfile
21663 mkdir -p $DIR/$tdir
21664 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
21666 local mdtidx=$($LFS getstripe -m $dom)
21667 local mdtname=MDT$(printf %04x $mdtidx)
21668 local facet=mds$((mdtidx + 1))
21670 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
21671 error "failed to write data into $dom"
21672 local old_md5=$(md5sum $dom)
21673 cancel_lru_locks mdc
21674 local mdtfree1=$(do_facet $facet \
21675 lctl get_param -n osd*.*$mdtname.kbytesfree)
21677 $LFS migrate -E 2M -c1 -E -1 -c2 $dom ||
21678 error "failed to migrate to the new composite layout"
21679 [ $($LFS getstripe -L $dom) == 'mdt' ] &&
21680 error "MDT stripe was not removed"
21682 cancel_lru_locks mdc
21683 local new_md5=$(md5sum $dom)
21684 [ "$old_md5" == "$new_md5" ] ||
21685 error "$old_md5 != $new_md5"
21687 # Skip free space checks with ZFS
21688 if [ "$(facet_fstype $facet)" != "zfs" ]; then
21689 local mdtfree2=$(do_facet $facet \
21690 lctl get_param -n osd*.*$mdtname.kbytesfree)
21691 [ $mdtfree2 -gt $mdtfree1 ] ||
21692 error "MDS space is not freed after migration"
21696 run_test 272c "DoM migration: DOM file to the OST-striped file (composite)"
21699 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
21700 skip "Need MDS version at least 2.12.55"
21702 local dom=$DIR/$tdir/$tfile
21703 mkdir -p $DIR/$tdir
21704 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
21706 local mdtidx=$($LFS getstripe -m $dom)
21707 local mdtname=MDT$(printf %04x $mdtidx)
21708 local facet=mds$((mdtidx + 1))
21710 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
21711 error "failed to write data into $dom"
21712 local old_md5=$(md5sum $dom)
21713 cancel_lru_locks mdc
21714 local mdtfree1=$(do_facet $facet \
21715 lctl get_param -n osd*.*$mdtname.kbytesfree)
21717 $LFS mirror extend -N -E 2M -c1 -E -1 -c2 $dom ||
21718 error "failed mirroring to the new composite layout"
21719 $LFS mirror resync $dom ||
21720 error "failed mirror resync"
21721 $LFS mirror split --mirror-id 1 -d $dom ||
21722 error "failed mirror split"
21724 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
21725 error "MDT stripe was not removed"
21727 cancel_lru_locks mdc
21728 local new_md5=$(md5sum $dom)
21729 [ "$old_md5" == "$new_md5" ] ||
21730 error "$old_md5 != $new_md5"
21732 # Skip free space checks with ZFS
21733 if [ "$(facet_fstype $facet)" != "zfs" ]; then
21734 local mdtfree2=$(do_facet $facet \
21735 lctl get_param -n osd*.*$mdtname.kbytesfree)
21736 [ $mdtfree2 -gt $mdtfree1 ] ||
21737 error "MDS space is not freed after DOM mirror deletion"
21741 run_test 272d "DoM mirroring: OST-striped mirror to DOM file"
21744 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
21745 skip "Need MDS version at least 2.12.55"
21747 local dom=$DIR/$tdir/$tfile
21748 mkdir -p $DIR/$tdir
21749 $LFS setstripe -c 2 $dom
21751 dd if=/dev/urandom of=$dom bs=512K count=1 oflag=direct ||
21752 error "failed to write data into $dom"
21753 local old_md5=$(md5sum $dom)
21754 cancel_lru_locks mdc
21756 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 $dom ||
21757 error "failed mirroring to the DOM layout"
21758 $LFS mirror resync $dom ||
21759 error "failed mirror resync"
21760 $LFS mirror split --mirror-id 1 -d $dom ||
21761 error "failed mirror split"
21763 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
21764 error "MDT stripe was not removed"
21766 cancel_lru_locks mdc
21767 local new_md5=$(md5sum $dom)
21768 [ "$old_md5" == "$new_md5" ] ||
21769 error "$old_md5 != $new_md5"
21773 run_test 272e "DoM mirroring: DOM mirror to the OST-striped file"
21776 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
21777 skip "Need MDS version at least 2.12.55"
21779 local dom=$DIR/$tdir/$tfile
21780 mkdir -p $DIR/$tdir
21781 $LFS setstripe -c 2 $dom
21783 dd if=/dev/urandom of=$dom bs=512K count=1 oflag=direct ||
21784 error "failed to write data into $dom"
21785 local old_md5=$(md5sum $dom)
21786 cancel_lru_locks mdc
21788 $LFS migrate -E 1M -L mdt -E eof -c2 -v $dom ||
21789 error "failed migrating to the DOM file"
21791 cancel_lru_locks mdc
21792 local new_md5=$(md5sum $dom)
21793 [ "$old_md5" != "$new_md5" ] &&
21794 error "$old_md5 != $new_md5"
21798 run_test 272f "DoM migration: OST-striped file to DOM file"
21801 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
21802 skip "Need MDS version at least 2.11.50"
21804 # Layout swap cannot be done if either file has DOM component,
21805 # this will never be supported, migration should be used instead
21807 local dom=$DIR/$tdir/$tfile
21808 mkdir -p $DIR/$tdir
21810 $LFS setstripe -c2 ${dom}_plain
21811 $LFS setstripe -E 1M -L mdt -E -1 -c2 ${dom}_dom
21812 $LFS swap_layouts ${dom}_plain ${dom}_dom &&
21813 error "can swap layout with DoM component"
21814 $LFS swap_layouts ${dom}_dom ${dom}_plain &&
21815 error "can swap layout with DoM component"
21817 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_comp
21818 $LFS swap_layouts ${dom}_comp ${dom}_dom &&
21819 error "can swap layout with DoM component"
21820 $LFS swap_layouts ${dom}_dom ${dom}_comp &&
21821 error "can swap layout with DoM component"
21824 run_test 273a "DoM: layout swapping should fail with DOM"
21827 mkdir -p $DIR/$tdir
21828 $LFS setstripe -E 1M -L mdt -E -1 -c -1 $DIR/$tdir
21830 #define OBD_FAIL_MDS_COMMITRW_DELAY 0x16b
21831 do_facet mds1 $LCTL set_param fail_loc=0x8000016b fail_val=2
21833 $MULTIOP $DIR/$tdir/$tfile Ouw2097152c
21835 run_test 273b "DoM: race writeback and object destroy"
21838 remote_ost_nodsh && skip "remote OST with nodsh"
21839 [ $OST1_VERSION -lt $(version_code 2.10.57) ] &&
21840 skip "Need OST version >= 2.10.57"
21842 local file=$DIR/$tfile
21845 oss=$(comma_list $(osts_nodes))
21847 dd if=/dev/urandom of=$file bs=1M count=2 ||
21848 error "failed to create a file"
21849 cancel_lru_locks osc
21852 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
21853 error "failed to read a file"
21855 #define OBD_FAIL_LDLM_PAUSE_CANCEL2 0x31f
21856 $LCTL set_param fail_loc=0x8000031f
21858 cancel_lru_locks osc &
21861 #define OBD_FAIL_LDLM_PROLONG_PAUSE 0x32b
21862 do_nodes $oss $LCTL set_param fail_loc=0x8000032b
21863 #IO takes another lock, but matches the PENDING one
21864 #and places it to the IO RPC
21865 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
21866 error "failed to read a file with PENDING lock"
21868 run_test 275 "Read on a canceled duplicate lock"
21871 remote_ost_nodsh && skip "remote OST with nodsh"
21874 do_facet ost1 "(while true; do \
21875 $LCTL get_param obdfilter.*.filesfree > /dev/null 2>&1; \
21876 done) & pid=\\\$!; echo \\\$pid > $TMP/sanity_276_pid" &
21879 for LOOP in $(seq 20); do
21881 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS
21884 do_facet ost1 "pid=\\\$(cat $TMP/sanity_276_pid); kill -9 \\\$pid; \
21885 rm $TMP/sanity_276_pid"
21887 run_test 276 "Race between mount and obd_statfs"
21890 $LCTL set_param ldlm.namespaces.*.lru_size=0
21891 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
21892 local cached_mb=$($LCTL get_param llite.*.max_cached_mb |
21893 grep ^used_mb | awk '{print $2}')
21894 [ $cached_mb -eq 1 ] || error "expected mb 1 got $cached_mb"
21895 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 \
21896 oflag=direct conv=notrunc
21897 cached_mb=$($LCTL get_param llite.*.max_cached_mb |
21898 grep ^used_mb | awk '{print $2}')
21899 [ $cached_mb -eq 0 ] || error "expected mb 0 got $cached_mb"
21901 run_test 277 "Direct IO shall drop page cache"
21904 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
21905 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
21906 [[ "$(facet_host mds1)" != "$(facet_host mds2)" ]] &&
21907 skip "needs the same host for mdt1 mdt2" && return
21912 #define OBD_FAIL_OBD_STOP_MDS_RACE 0x60b
21913 do_facet mds2 $LCTL set_param fail_loc=0x8000060c
21919 echo "Starting MDTs"
21920 start mds1 $(mdsdevname 1) $MDS_MOUNT_OPTS
21922 #For the error assertion will happen. lu_env_get_key(..., &mdt_thread_key)
21924 do_facet mds2 $LCTL set_param fail_loc=0
21926 start mds2 $(mdsdevname 2) $MDS_MOUNT_OPTS
21927 wait_recovery_complete mds2
21929 run_test 278 "Race starting MDS between MDTs stop/start"
21932 [ $MGS_VERSION -lt $(version_code 2.13.52) ] &&
21933 skip "Need MGS version at least 2.13.52"
21934 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21935 combined_mgs_mds || skip "needs combined MGS/MDT"
21937 umount_client $MOUNT
21938 #define OBD_FAIL_MDS_LLOG_UMOUNT_RACE 0x15e
21939 do_facet mgs $LCTL set_param fail_loc=0x8000015e fail_val=0
21941 mount_client $MOUNT &
21943 stop mgs || error "stop mgs failed"
21944 #for a race mgs would crash
21945 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
21946 # make sure we unmount client before remounting
21948 umount_client $MOUNT
21949 mount_client $MOUNT || error "mount client failed"
21951 run_test 280 "Race between MGS umount and client llog processing"
21953 cleanup_test_300() {
21957 test_striped_dir() {
21962 mkdir -p $DIR/$tdir
21964 SAVE_UMASK=$(umask)
21965 trap cleanup_test_300 RETURN EXIT
21967 $LFS setdirstripe -i $mdt_index -c 2 -H all_char -o 755 \
21968 $DIR/$tdir/striped_dir ||
21969 error "set striped dir error"
21971 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
21972 [ "$mode" = "755" ] || error "expect 755 got $mode"
21974 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
21975 error "getdirstripe failed"
21976 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
21977 if [ "$stripe_count" != "2" ]; then
21978 error "1:stripe_count is $stripe_count, expect 2"
21980 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
21981 if [ "$stripe_count" != "2" ]; then
21982 error "2:stripe_count is $stripe_count, expect 2"
21985 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
21986 if [ "$stripe_index" != "$mdt_index" ]; then
21987 error "stripe_index is $stripe_index, expect $mdt_index"
21990 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
21991 error "nlink error after create striped dir"
21993 mkdir $DIR/$tdir/striped_dir/a
21994 mkdir $DIR/$tdir/striped_dir/b
21996 stat $DIR/$tdir/striped_dir/a ||
21997 error "create dir under striped dir failed"
21998 stat $DIR/$tdir/striped_dir/b ||
21999 error "create dir under striped dir failed"
22001 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
22002 error "nlink error after mkdir"
22004 rmdir $DIR/$tdir/striped_dir/a
22005 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
22006 error "nlink error after rmdir"
22008 rmdir $DIR/$tdir/striped_dir/b
22009 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
22010 error "nlink error after rmdir"
22012 chattr +i $DIR/$tdir/striped_dir
22013 createmany -o $DIR/$tdir/striped_dir/f 10 &&
22014 error "immutable flags not working under striped dir!"
22015 chattr -i $DIR/$tdir/striped_dir
22017 rmdir $DIR/$tdir/striped_dir ||
22018 error "rmdir striped dir error"
22026 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
22027 skip "skipped for lustre < 2.7.0"
22028 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22029 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22031 test_striped_dir 0 || error "failed on striped dir on MDT0"
22032 test_striped_dir 1 || error "failed on striped dir on MDT0"
22034 run_test 300a "basic striped dir sanity test"
22037 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
22038 skip "skipped for lustre < 2.7.0"
22039 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22040 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22047 test_mkdir $DIR/$tdir || error "mkdir fail"
22048 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
22049 error "set striped dir error"
22050 for i in {0..9}; do
22051 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
22053 touch $DIR/$tdir/striped_dir/file_$i || error "touch error $i"
22054 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
22055 [ $mtime1 -eq $mtime2 ] && error "mtime unchanged after create"
22057 rm -f $DIR/$tdir/striped_dir/file_$i || error "unlink error $i"
22058 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
22059 [ $mtime2 -eq $mtime3 ] && error "mtime unchanged after unlink"
22063 run_test 300b "check ctime/mtime for striped dir"
22066 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
22067 skip "skipped for lustre < 2.7.0"
22068 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22069 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22073 mkdir -p $DIR/$tdir
22074 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
22075 error "set striped dir error"
22077 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
22078 error "chown striped dir failed"
22080 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
22081 error "create 5k files failed"
22083 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
22085 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
22089 run_test 300c "chown && check ls under striped directory"
22092 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
22093 skip "skipped for lustre < 2.7.0"
22094 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22095 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22100 mkdir -p $DIR/$tdir
22101 $LFS setstripe -c 2 $DIR/$tdir
22103 #local striped directory
22104 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
22105 error "set striped dir error"
22106 #look at the directories for debug purposes
22108 $LFS getdirstripe $DIR/$tdir
22109 ls -l $DIR/$tdir/striped_dir
22110 $LFS getdirstripe $DIR/$tdir/striped_dir
22111 createmany -o $DIR/$tdir/striped_dir/f 10 ||
22112 error "create 10 files failed"
22114 #remote striped directory
22115 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
22116 error "set striped dir error"
22117 #look at the directories for debug purposes
22119 $LFS getdirstripe $DIR/$tdir
22120 ls -l $DIR/$tdir/remote_striped_dir
22121 $LFS getdirstripe $DIR/$tdir/remote_striped_dir
22122 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
22123 error "create 10 files failed"
22125 for file in $(find $DIR/$tdir); do
22126 stripe_count=$($LFS getstripe -c $file)
22127 [ $stripe_count -eq 2 ] ||
22128 error "wrong stripe $stripe_count for $file"
22133 run_test 300d "check default stripe under striped directory"
22136 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22137 skip "Need MDS version at least 2.7.55"
22138 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22139 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22144 mkdir -p $DIR/$tdir
22146 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
22147 error "set striped dir error"
22149 touch $DIR/$tdir/striped_dir/a
22150 touch $DIR/$tdir/striped_dir/b
22151 touch $DIR/$tdir/striped_dir/c
22153 mkdir $DIR/$tdir/striped_dir/dir_a
22154 mkdir $DIR/$tdir/striped_dir/dir_b
22155 mkdir $DIR/$tdir/striped_dir/dir_c
22157 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_a ||
22158 error "set striped adir under striped dir error"
22160 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
22161 error "set striped bdir under striped dir error"
22163 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_c ||
22164 error "set striped cdir under striped dir error"
22166 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
22167 error "rename dir under striped dir fails"
22169 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
22170 error "rename dir under different stripes fails"
22172 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
22173 error "rename file under striped dir should succeed"
22175 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
22176 error "rename dir under striped dir should succeed"
22180 run_test 300e "check rename under striped directory"
22183 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22184 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22185 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22186 skip "Need MDS version at least 2.7.55"
22192 mkdir -p $DIR/$tdir
22194 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
22195 error "set striped dir error"
22197 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir1 ||
22198 error "set striped dir error"
22200 touch $DIR/$tdir/striped_dir/a
22201 mkdir $DIR/$tdir/striped_dir/dir_a
22202 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
22203 error "create striped dir under striped dir fails"
22205 touch $DIR/$tdir/striped_dir1/b
22206 mkdir $DIR/$tdir/striped_dir1/dir_b
22207 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
22208 error "create striped dir under striped dir fails"
22210 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
22211 error "rename dir under different striped dir should fail"
22213 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
22214 error "rename striped dir under diff striped dir should fail"
22216 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
22217 error "rename file under diff striped dirs fails"
22221 run_test 300f "check rename cross striped directory"
22223 test_300_check_default_striped_dir()
22226 local default_count=$2
22227 local default_index=$3
22230 local dir_stripe_index
22233 echo "checking $dirname $default_count $default_index"
22234 $LFS setdirstripe -D -c $default_count -i $default_index \
22235 -H all_char $DIR/$tdir/$dirname ||
22236 error "set default stripe on striped dir error"
22237 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
22238 [ $stripe_count -eq $default_count ] ||
22239 error "expect $default_count get $stripe_count for $dirname"
22241 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
22242 [ $stripe_index -eq $default_index ] ||
22243 error "expect $default_index get $stripe_index for $dirname"
22245 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
22246 error "create dirs failed"
22248 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
22249 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
22250 for dir in $(find $DIR/$tdir/$dirname/*); do
22251 stripe_count=$($LFS getdirstripe -c $dir)
22252 (( $stripe_count == $default_count )) ||
22253 (( $stripe_count == $MDSCOUNT && $default_count == -1 )) ||
22254 (( $stripe_count == 0 )) || (( $default_count == 1 )) ||
22255 error "stripe count $default_count != $stripe_count for $dir"
22257 stripe_index=$($LFS getdirstripe -i $dir)
22258 [ $default_index -eq -1 ] ||
22259 [ $stripe_index -eq $default_index ] ||
22260 error "$stripe_index != $default_index for $dir"
22262 #check default stripe
22263 stripe_count=$($LFS getdirstripe -D -c $dir)
22264 [ $stripe_count -eq $default_count ] ||
22265 error "default count $default_count != $stripe_count for $dir"
22267 stripe_index=$($LFS getdirstripe -D -i $dir)
22268 [ $stripe_index -eq $default_index ] ||
22269 error "default index $default_index != $stripe_index for $dir"
22271 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
22275 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22276 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22277 skip "Need MDS version at least 2.7.55"
22284 mkdir $DIR/$tdir/normal_dir
22286 #Checking when client cache stripe index
22287 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
22288 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
22289 error "create striped_dir failed"
22291 $LFS setdirstripe -i0 $DIR/$tdir/striped_dir/dir0 ||
22292 error "create dir0 fails"
22293 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir0)
22294 [ $stripe_index -eq 0 ] ||
22295 error "dir0 expect index 0 got $stripe_index"
22297 mkdir $DIR/$tdir/striped_dir/dir1 ||
22298 error "create dir1 fails"
22299 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
22300 [ $stripe_index -eq 1 ] ||
22301 error "dir1 expect index 1 got $stripe_index"
22303 #check default stripe count/stripe index
22304 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
22305 test_300_check_default_striped_dir normal_dir 1 0
22306 test_300_check_default_striped_dir normal_dir -1 1
22307 test_300_check_default_striped_dir normal_dir 2 -1
22309 #delete default stripe information
22310 echo "delete default stripeEA"
22311 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
22312 error "set default stripe on striped dir error"
22314 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
22315 for dir in $(find $DIR/$tdir/normal_dir/*); do
22316 stripe_count=$($LFS getdirstripe -c $dir)
22317 [ $stripe_count -eq 0 ] ||
22318 error "expect 1 get $stripe_count for $dir"
22319 stripe_index=$($LFS getdirstripe -i $dir)
22320 [ $stripe_index -eq 0 ] ||
22321 error "expect 0 get $stripe_index for $dir"
22324 run_test 300g "check default striped directory for normal directory"
22327 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22328 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22329 skip "Need MDS version at least 2.7.55"
22335 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
22336 error "set striped dir error"
22338 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
22339 test_300_check_default_striped_dir striped_dir 1 0
22340 test_300_check_default_striped_dir striped_dir -1 1
22341 test_300_check_default_striped_dir striped_dir 2 -1
22343 #delete default stripe information
22344 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
22345 error "set default stripe on striped dir error"
22347 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
22348 for dir in $(find $DIR/$tdir/striped_dir/*); do
22349 stripe_count=$($LFS getdirstripe -c $dir)
22350 [ $stripe_count -eq 0 ] ||
22351 error "expect 1 get $stripe_count for $dir"
22354 run_test 300h "check default striped directory for striped directory"
22357 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22358 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22359 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22360 skip "Need MDS version at least 2.7.55"
22367 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
22368 error "set striped dir error"
22370 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
22371 error "create files under striped dir failed"
22373 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
22374 error "set striped hashdir error"
22376 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
22377 error "create dir0 under hash dir failed"
22378 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
22379 error "create dir1 under hash dir failed"
22380 $LFS setdirstripe -i0 -c$MDSCOUNT -H crush $DIR/$tdir/hashdir/d2 ||
22381 error "create dir2 under hash dir failed"
22383 # unfortunately, we need to umount to clear dir layout cache for now
22384 # once we fully implement dir layout, we can drop this
22385 umount_client $MOUNT || error "umount failed"
22386 mount_client $MOUNT || error "mount failed"
22388 $LFS find -H fnv_1a_64,crush $DIR/$tdir/hashdir
22389 local dircnt=$($LFS find -H fnv_1a_64,crush $DIR/$tdir/hashdir | wc -l)
22390 [ $dircnt -eq 2 ] || error "lfs find striped dir got:$dircnt,except:1"
22392 #set the stripe to be unknown hash type
22393 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
22394 $LCTL set_param fail_loc=0x1901
22395 for ((i = 0; i < 10; i++)); do
22396 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
22397 error "stat f-$i failed"
22398 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
22401 touch $DIR/$tdir/striped_dir/f0 &&
22402 error "create under striped dir with unknown hash should fail"
22404 $LCTL set_param fail_loc=0
22406 umount_client $MOUNT || error "umount failed"
22407 mount_client $MOUNT || error "mount failed"
22411 run_test 300i "client handle unknown hash type striped directory"
22414 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22415 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22416 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22417 skip "Need MDS version at least 2.7.55"
22424 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
22425 $LCTL set_param fail_loc=0x1702
22426 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
22427 error "set striped dir error"
22429 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
22430 error "create files under striped dir failed"
22432 $LCTL set_param fail_loc=0
22434 rm -rf $DIR/$tdir || error "unlink striped dir fails"
22438 run_test 300j "test large update record"
22441 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22442 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22443 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22444 skip "Need MDS version at least 2.7.55"
22446 # this test needs a huge transaction
22448 kb=$(do_facet $SINGLEMDS "$LCTL get_param -n \
22449 osd*.$FSNAME-MDT0000.kbytestotal")
22450 [ $kb -lt $((1024*1024)) ] && skip "MDT0 too small: $kb"
22457 #define OBD_FAIL_LARGE_STRIPE 0x1703
22458 $LCTL set_param fail_loc=0x1703
22459 $LFS setdirstripe -i 0 -c192 $DIR/$tdir/striped_dir ||
22460 error "set striped dir error"
22461 $LCTL set_param fail_loc=0
22463 $LFS getdirstripe $DIR/$tdir/striped_dir ||
22464 error "getstripeddir fails"
22465 rm -rf $DIR/$tdir/striped_dir ||
22466 error "unlink striped dir fails"
22470 run_test 300k "test large striped directory"
22473 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22474 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22475 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22476 skip "Need MDS version at least 2.7.55"
22480 test_mkdir -p $DIR/$tdir/striped_dir
22481 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
22482 error "chown $RUNAS_ID failed"
22483 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
22484 error "set default striped dir failed"
22486 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
22487 $LCTL set_param fail_loc=0x80000158
22488 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
22490 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
22491 [ $stripe_index -eq 1 ] ||
22492 error "expect 1 get $stripe_index for $dir"
22494 run_test 300l "non-root user to create dir under striped dir with stale layout"
22497 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22498 [ $MDSCOUNT -ge 2 ] && skip_env "Only for single MDT"
22499 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22500 skip "Need MDS version at least 2.7.55"
22502 mkdir -p $DIR/$tdir/striped_dir
22503 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
22504 error "set default stripes dir error"
22506 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
22508 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
22509 [ $stripe_count -eq 0 ] ||
22510 error "expect 0 get $stripe_count for a"
22512 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
22513 error "set default stripes dir error"
22515 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
22517 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
22518 [ $stripe_count -eq 0 ] ||
22519 error "expect 0 get $stripe_count for b"
22521 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
22522 error "set default stripes dir error"
22524 mkdir $DIR/$tdir/striped_dir/c &&
22525 error "default stripe_index is invalid, mkdir c should fails"
22527 rm -rf $DIR/$tdir || error "rmdir fails"
22529 run_test 300m "setstriped directory on single MDT FS"
22532 local list=$(comma_list $(mdts_nodes))
22535 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
22539 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22540 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22541 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22542 skip "Need MDS version at least 2.7.55"
22543 remote_mds_nodsh && skip "remote MDS with nodsh"
22546 local list=$(comma_list $(mdts_nodes))
22548 trap cleanup_300n RETURN EXIT
22549 mkdir -p $DIR/$tdir
22550 chmod 777 $DIR/$tdir
22551 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
22552 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
22553 error "create striped dir succeeds with gid=0"
22555 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
22556 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
22557 error "create striped dir fails with gid=-1"
22559 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
22560 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
22561 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
22562 error "set default striped dir succeeds with gid=0"
22565 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
22566 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
22567 error "set default striped dir fails with gid=-1"
22570 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
22571 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
22572 error "create test_dir fails"
22573 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
22574 error "create test_dir1 fails"
22575 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
22576 error "create test_dir2 fails"
22579 run_test 300n "non-root user to create dir under striped dir with default EA"
22582 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22583 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22584 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22585 skip "Need MDS version at least 2.7.55"
22590 mkdir -p $DIR/$tdir
22592 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
22593 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
22594 if [ $numfree1 -lt 66000 ] || [ $numfree2 -lt 66000 ]; then
22595 skip "not enough free inodes $numfree1 $numfree2"
22598 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
22599 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
22600 if [ $numfree1 -lt 300000 ] || [ $numfree2 -lt 300000 ]; then
22601 skip "not enough free space $numfree1 $numfree2"
22604 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
22605 error "setdirstripe fails"
22607 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
22608 error "create dirs fails"
22610 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
22611 ls $DIR/$tdir/striped_dir > /dev/null ||
22612 error "ls striped dir fails"
22613 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
22614 error "unlink big striped dir fails"
22616 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
22619 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22620 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22621 remote_mds_nodsh && skip "remote MDS with nodsh"
22623 mkdir -p $DIR/$tdir
22625 #define OBD_FAIL_OUT_ENOSPC 0x1704
22626 do_facet mds2 lctl set_param fail_loc=0x80001704
22627 $LFS setdirstripe -i 0 -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 \
22628 && error "create striped directory should fail"
22630 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
22632 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
22635 run_test 300p "create striped directory without space"
22638 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22639 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22641 local fd=$(free_fd)
22642 local cmd="exec $fd<$tdir"
22644 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
22647 trap "eval $cmd" EXIT
22648 cd $tdir || error "cd $tdir fails"
22649 rmdir ../$tdir || error "rmdir $tdir fails"
22650 mkdir local_dir && error "create dir succeeds"
22651 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
22655 run_test 300q "create remote directory under orphan directory"
22658 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22659 skip "Need MDS version at least 2.7.55" && return
22660 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
22664 $LFS setdirstripe -i 0 -c -1 $DIR/$tdir/striped_dir ||
22665 error "set striped dir error"
22667 $LFS getdirstripe $DIR/$tdir/striped_dir ||
22668 error "getstripeddir fails"
22671 stripe_count=$($LFS getdirstripe $DIR/$tdir/striped_dir |
22672 awk '/lmv_stripe_count:/ { print $2 }')
22674 [ $MDSCOUNT -ne $stripe_count ] &&
22675 error "wrong stripe count $stripe_count expected $MDSCOUNT"
22677 rm -rf $DIR/$tdir/striped_dir ||
22678 error "unlink striped dir fails"
22680 run_test 300r "test -1 striped directory"
22682 test_300s_helper() {
22685 local stripe_dir=$DIR/$tdir/striped_dir.$count
22687 $LFS mkdir -c $count $stripe_dir ||
22688 error "lfs mkdir -c error"
22690 $LFS getdirstripe $stripe_dir ||
22691 error "lfs getdirstripe fails"
22694 stripe_count=$($LFS getdirstripe $stripe_dir |
22695 awk '/lmv_stripe_count:/ { print $2 }')
22697 [ $count -ne $stripe_count ] &&
22698 error_noexit "bad stripe count $stripe_count expected $count"
22701 dupe_stripes=$($LFS getdirstripe $stripe_dir |
22702 awk '/0x/ {count[$1] += 1}; END {
22703 for (idx in count) {
22704 if (count[idx]>1) {
22705 print "index " idx " count " count[idx]
22710 if [[ -n "$dupe_stripes" ]] ; then
22711 lfs getdirstripe $stripe_dir
22712 error_noexit "Dupe MDT above: $dupe_stripes "
22715 rm -rf $stripe_dir ||
22716 error_noexit "unlink $stripe_dir fails"
22720 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22721 skip "Need MDS version at least 2.7.55" && return
22722 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
22725 for count in $(seq 2 $MDSCOUNT); do
22726 test_300s_helper $count
22729 run_test 300s "test lfs mkdir -c without -i"
22732 prepare_remote_file() {
22733 mkdir $DIR/$tdir/src_dir ||
22734 error "create remote source failed"
22736 cp /etc/hosts $DIR/$tdir/src_dir/a ||
22737 error "cp to remote source failed"
22738 touch $DIR/$tdir/src_dir/a
22740 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
22741 error "create remote target dir failed"
22743 touch $DIR/$tdir/tgt_dir/b
22745 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
22746 error "rename dir cross MDT failed!"
22748 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
22749 error "src_child still exists after rename"
22751 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
22752 error "missing file(a) after rename"
22754 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
22755 error "diff after rename"
22759 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
22760 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22762 local remote_file=$DIR/$tdir/tgt_dir/b
22764 mkdir -p $DIR/$tdir
22766 prepare_remote_file || error "prepare remote file failed"
22769 $OPENUNLINK $remote_file $remote_file ||
22770 error "openunlink $remote_file failed"
22771 $CHECKSTAT -a $remote_file || error "$remote_file exists"
22773 run_test 310a "open unlink remote file"
22776 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
22777 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22779 local remote_file=$DIR/$tdir/tgt_dir/b
22781 mkdir -p $DIR/$tdir
22783 prepare_remote_file || error "prepare remote file failed"
22785 ln $remote_file $DIR/$tfile || error "link failed for remote file"
22786 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
22787 $CHECKSTAT -t file $remote_file || error "check file failed"
22789 run_test 310b "unlink remote file with multiple links while open"
22792 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22793 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
22795 local remote_file=$DIR/$tdir/tgt_dir/b
22797 mkdir -p $DIR/$tdir
22799 prepare_remote_file || error "prepare remote file failed"
22801 ln $remote_file $DIR/$tfile || error "link failed for remote file"
22802 multiop_bg_pause $remote_file O_uc ||
22803 error "mulitop failed for remote file"
22805 $MULTIOP $DIR/$tfile Ouc
22806 kill -USR1 $MULTIPID
22809 run_test 310c "open-unlink remote file with multiple links"
22813 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22814 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
22815 [ $MDS1_VERSION -lt $(version_code 2.8.54) ] &&
22816 skip "lustre < 2.8.54 does not contain LU-4825 fix"
22817 remote_mds_nodsh && skip "remote MDS with nodsh"
22819 local old_iused=$($LFS df -i | awk '/OST0000/ { print $3; exit; }')
22820 local mdts=$(comma_list $(mdts_nodes))
22822 mkdir -p $DIR/$tdir
22823 $LFS setstripe -i 0 -c 1 $DIR/$tdir
22824 createmany -o $DIR/$tdir/$tfile. 1000
22826 # statfs data is not real time, let's just calculate it
22827 old_iused=$((old_iused + 1000))
22829 local count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
22830 osp.*OST0000*MDT0000.create_count")
22831 local max_count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
22832 osp.*OST0000*MDT0000.max_create_count")
22833 do_nodes $mdts "$LCTL set_param -n osp.*OST0000*.max_create_count=0"
22835 $LFS setstripe -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
22836 local index=$($LFS getstripe -i $DIR/$tdir/$tfile)
22837 [ $index -ne 0 ] || error "$tfile stripe index is 0"
22839 unlinkmany $DIR/$tdir/$tfile. 1000
22841 do_nodes $mdts "$LCTL set_param -n \
22842 osp.*OST0000*.max_create_count=$max_count"
22843 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
22844 do_nodes $mdts "$LCTL set_param -n \
22845 osp.*OST0000*.create_count=$count"
22846 do_nodes $mdts "$LCTL get_param osp.*OST0000*.create_count" |
22847 grep "=0" && error "create_count is zero"
22850 for i in $(seq 120); do
22851 new_iused=$($LFS df -i | awk '/OST0000/ { print $3; exit; }')
22852 # system may be too busy to destroy all objs in time, use
22853 # a somewhat small value to not fail autotest
22854 [ $((old_iused - new_iused)) -gt 400 ] && break
22858 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
22859 [ $((old_iused - new_iused)) -gt 400 ] ||
22860 error "objs not destroyed after unlink"
22862 run_test 311 "disable OSP precreate, and unlink should destroy objs"
22869 local vdevdir=$(dirname $(facet_vdevice $ost))
22870 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
22871 local zfs_zapid=$(do_facet $ost $cmd |
22872 grep -w "/O/0/d$((objid%32))" -C 5 |
22873 awk '/Object/{getline; print $1}')
22874 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
22875 awk "/$objid = /"'{printf $3}')
22880 zfs_object_blksz() {
22884 local vdevdir=$(dirname $(facet_vdevice $ost))
22885 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
22886 local blksz=$(do_facet $ost $cmd $objid |
22887 awk '/dblk/{getline; printf $4}')
22889 case "${blksz: -1}" in
22890 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
22891 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
22898 test_312() { # LU-4856
22899 remote_ost_nodsh && skip "remote OST with nodsh"
22900 [ "$ost1_FSTYPE" = "zfs" ] ||
22901 skip_env "the test only applies to zfs"
22903 local max_blksz=$(do_facet ost1 \
22904 $ZFS get -p recordsize $(facet_device ost1) |
22905 awk '!/VALUE/{print $3}')
22907 # to make life a little bit easier
22908 $LFS mkdir -c 1 -i 0 $DIR/$tdir
22909 $LFS setstripe -c 1 -i 0 $DIR/$tdir
22911 local tf=$DIR/$tdir/$tfile
22913 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
22915 # Get ZFS object id
22916 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
22917 # block size change by sequential overwrite
22920 for ((bs=$PAGE_SIZE; bs <= max_blksz; bs *= 4)) ; do
22921 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
22923 local blksz=$(zfs_object_blksz ost1 $zfs_objid)
22924 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
22928 # block size change by sequential append write
22929 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=1 oflag=sync conv=notrunc
22930 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
22931 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
22934 for ((count = 1; count < $((max_blksz / PAGE_SIZE)); count *= 2)); do
22935 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=$count seek=$count \
22936 oflag=sync conv=notrunc
22938 blksz=$(zfs_object_blksz ost1 $zfs_objid)
22939 [ $blksz -eq $((2 * count * PAGE_SIZE)) ] ||
22940 error "blksz error, actual $blksz, " \
22941 "expected: 2 * $count * $PAGE_SIZE"
22947 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
22948 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
22950 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
22951 blksz=$(zfs_object_blksz ost1 $zfs_objid)
22952 [ $blksz -eq $PAGE_SIZE ] ||
22953 error "blksz error: $blksz, expected: $PAGE_SIZE"
22955 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
22956 blksz=$(zfs_object_blksz ost1 $zfs_objid)
22957 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
22959 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
22960 blksz=$(zfs_object_blksz ost1 $zfs_objid)
22961 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
22963 run_test 312 "make sure ZFS adjusts its block size by write pattern"
22966 remote_ost_nodsh && skip "remote OST with nodsh"
22968 local file=$DIR/$tfile
22971 $LFS setstripe -c 1 -i 0 $file || error "setstripe failed"
22973 # define OBD_FAIL_TGT_RCVD_EIO 0x720
22974 do_facet ost1 "$LCTL set_param fail_loc=0x720"
22975 dd if=/dev/zero of=$file bs=$PAGE_SIZE oflag=direct count=1 &&
22976 error "write should failed"
22977 do_facet ost1 "$LCTL set_param fail_loc=0"
22980 run_test 313 "io should fail after last_rcvd update fail"
22983 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
22985 $LFS setstripe -c 2 -i 0 $DIR/$tfile || error "setstripe failed"
22986 do_facet ost1 "$LCTL set_param fail_loc=0x720"
22988 wait_delete_completed
22989 do_facet ost1 "$LCTL set_param fail_loc=0"
22991 run_test 314 "OSP shouldn't fail after last_rcvd update failure"
22993 test_315() { # LU-618
22994 [ -f /proc/$$/io ] || skip_env "no IO accounting in kernel"
22996 local file=$DIR/$tfile
22999 $MULTIOP $file oO_CREAT:O_DIRECT:O_RDWR:w4063232c ||
23000 error "multiop file write failed"
23001 $MULTIOP $file oO_RDONLY:r4063232_c &
23006 local rbytes=$(awk '/read_bytes/ { print $2 }' /proc/$PID/io)
23009 [ $rbytes -gt 4000000 ] || error "read is not accounted ($rbytes)"
23012 run_test 315 "read should be accounted"
23015 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
23016 large_xattr_enabled || skip_env "ea_inode feature disabled"
23018 rm -rf $DIR/$tdir/d
23019 mkdir -p $DIR/$tdir/d
23020 chown nobody $DIR/$tdir/d
23021 touch $DIR/$tdir/d/file
23023 $LFS mv -m1 $DIR/$tdir/d || error "lfs mv failed"
23025 run_test 316 "lfs mv"
23028 [ $MDS1_VERSION -lt $(version_code 2.11.53) ] &&
23029 skip "Need MDS version at least 2.11.53"
23030 if [ "$ost1_FSTYPE" == "zfs" ]; then
23031 skip "LU-10370: no implementation for ZFS"
23035 local grant_blk_size
23037 grant_blk_size=$($LCTL get_param osc.$FSNAME*.import |
23038 awk '/grant_block_size:/ { print $2; exit; }')
23040 # Create File of size 5M. Truncate it to below size's and verify
23043 dd if=/dev/zero of=$DIR/$tfile bs=5M count=1 conv=fsync ||
23044 error "Create file $DIR/$tfile failed"
23045 stack_trap "rm -f $DIR/$tfile" EXIT
23047 for trunc_sz in 2097152 4097 4000 509 0; do
23048 $TRUNCATE $DIR/$tfile $trunc_sz ||
23049 error "truncate $tfile to $trunc_sz failed"
23050 local sz=$(stat --format=%s $DIR/$tfile)
23051 local blk=$(stat --format=%b $DIR/$tfile)
23052 local trunc_blk=$((((trunc_sz + (grant_blk_size - 1) ) /
23053 grant_blk_size) * 8))
23055 if [[ $blk -ne $trunc_blk ]]; then
23056 $(which stat) $DIR/$tfile
23057 error "Expected Block $trunc_blk got $blk for $tfile"
23060 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
23061 error "Expected Size $trunc_sz got $sz for $tfile"
23066 # Create file with a hole and write actual two blocks. Block count
23069 dd if=/dev/zero of=$DIR/$tfile bs=$grant_blk_size count=2 seek=5 \
23070 conv=fsync || error "Create file : $DIR/$tfile"
23072 # Calculate the final truncate size.
23073 trunc_sz=$(($(stat --format=%s $DIR/$tfile) - (grant_blk_size + 1)))
23076 # truncate to size $trunc_sz bytes. Strip the last block
23077 # The block count must drop to 8
23079 $TRUNCATE $DIR/$tfile $trunc_sz ||
23080 error "truncate $tfile to $trunc_sz failed"
23082 local trunc_bsz=$((grant_blk_size / $(stat --format=%B $DIR/$tfile)))
23083 sz=$(stat --format=%s $DIR/$tfile)
23084 blk=$(stat --format=%b $DIR/$tfile)
23086 if [[ $blk -ne $trunc_bsz ]]; then
23087 $(which stat) $DIR/$tfile
23088 error "Expected Block $trunc_bsz got $blk for $tfile"
23091 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
23092 error "Expected Size $trunc_sz got $sz for $tfile"
23094 run_test 317 "Verify blocks get correctly update after truncate"
23097 local llite_name="llite.$($LFS getname $MOUNT | awk '{print $1}')"
23098 local old_max_active=$($LCTL get_param -n \
23099 ${llite_name}.max_read_ahead_async_active \
23102 $LCTL set_param llite.*.max_read_ahead_async_active=256
23103 local max_active=$($LCTL get_param -n \
23104 ${llite_name}.max_read_ahead_async_active \
23106 [ $max_active -ne 256 ] && error "expected 256 but got $max_active"
23108 $LCTL set_param llite.*.max_read_ahead_async_active=0 ||
23109 error "set max_read_ahead_async_active should succeed"
23111 $LCTL set_param llite.*.max_read_ahead_async_active=512
23112 max_active=$($LCTL get_param -n \
23113 ${llite_name}.max_read_ahead_async_active 2>/dev/null)
23114 [ $max_active -eq 512 ] || error "expected 512 but got $max_active"
23116 # restore @max_active
23117 [ $old_max_active -ne 0 ] && $LCTL set_param \
23118 llite.*.max_read_ahead_async_active=$old_max_active
23120 local old_threshold=$($LCTL get_param -n \
23121 ${llite_name}.read_ahead_async_file_threshold_mb 2>/dev/null)
23122 local max_per_file_mb=$($LCTL get_param -n \
23123 ${llite_name}.max_read_ahead_per_file_mb 2>/dev/null)
23125 local invalid=$(($max_per_file_mb + 1))
23127 llite.*.read_ahead_async_file_threshold_mb=$invalid\
23128 && error "set $invalid should fail"
23130 local valid=$(($invalid - 1))
23132 llite.*.read_ahead_async_file_threshold_mb=$valid ||
23133 error "set $valid should succeed"
23134 local threshold=$($LCTL get_param -n \
23135 ${llite_name}.read_ahead_async_file_threshold_mb 2>/dev/null)
23136 [ $threshold -eq $valid ] || error \
23137 "expect threshold $valid got $threshold"
23139 llite.*.read_ahead_async_file_threshold_mb=$old_threshold
23141 run_test 318 "Verify async readahead tunables"
23144 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
23146 local before=$(date +%s)
23148 local mdir=$DIR/$tdir
23149 local file=$mdir/xxx
23151 $LFS mkdir -i0 $mdir || error "mkdir $mdir fails"
23154 #define OBD_FAIL_LDLM_LOCAL_CANCEL_PAUSE 0x32c
23155 $LCTL set_param fail_val=5 fail_loc=0x8000032c
23156 $LFS mv -m1 $file &
23159 dd if=$file of=/dev/null
23161 evict=$($LCTL get_param mdc.$FSNAME-MDT*.state |
23162 awk -F"[ [,]" '/EVICTED ]$/ { if (mx<$5) {mx=$5;} } END { print mx }')
23164 [ -z "$evict" ] || [[ $evict -le $before ]] || error "eviction happened"
23166 run_test 319 "lost lease lock on migrate error"
23168 test_398a() { # LU-4198
23169 local ost1_imp=$(get_osc_import_name client ost1)
23170 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
23173 $LFS setstripe -c 1 -i 0 $DIR/$tfile
23174 $LCTL set_param ldlm.namespaces.*.lru_size=clear
23176 # request a new lock on client
23177 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
23179 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
23180 local lock_count=$($LCTL get_param -n \
23181 ldlm.namespaces.$imp_name.lru_size)
23182 [[ $lock_count -eq 0 ]] || error "lock should be cancelled by direct IO"
23184 $LCTL set_param ldlm.namespaces.*-OST0000-osc-ffff*.lru_size=clear
23186 # no lock cached, should use lockless IO and not enqueue new lock
23187 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
23188 lock_count=$($LCTL get_param -n \
23189 ldlm.namespaces.$imp_name.lru_size)
23190 [[ $lock_count -eq 0 ]] || error "no lock should be held by direct IO"
23192 run_test 398a "direct IO should cancel lock otherwise lockless"
23194 test_398b() { # LU-4198
23195 which fio || skip_env "no fio installed"
23196 $LFS setstripe -c -1 $DIR/$tfile
23199 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size
23202 echo "mix direct rw ${size}M to OST0 by fio with $njobs jobs..."
23203 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE --direct=1 \
23204 --numjobs=$njobs --fallocate=none \
23205 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
23206 --filename=$DIR/$tfile &
23209 echo "mix buffer rw ${size}M to OST0 by fio with $njobs jobs..."
23210 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE \
23211 --numjobs=$njobs --fallocate=none \
23212 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
23213 --filename=$DIR/$tfile || true
23218 run_test 398b "DIO and buffer IO race"
23220 test_398c() { # LU-4198
23221 local ost1_imp=$(get_osc_import_name client ost1)
23222 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
23225 which fio || skip_env "no fio installed"
23227 saved_debug=$($LCTL get_param -n debug)
23228 $LCTL set_param debug=0
23230 local size=$(lctl get_param -n osc.$FSNAME-OST0000*.kbytesavail | head -1)
23231 ((size /= 1024)) # by megabytes
23232 ((size /= 2)) # write half of the OST at most
23233 [ $size -gt 40 ] && size=40 #reduce test time anyway
23235 $LFS setstripe -c 1 $DIR/$tfile
23237 # it seems like ldiskfs reserves more space than necessary if the
23238 # writing blocks are not mapped, so it extends the file firstly
23239 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size && sync
23240 cancel_lru_locks osc
23242 # clear and verify rpc_stats later
23243 $LCTL set_param osc.${FSNAME}-OST0000-osc-ffff*.rpc_stats=clear
23246 echo "writing ${size}M to OST0 by fio with $njobs jobs..."
23247 fio --name=rand-write --rw=randwrite --bs=$PAGE_SIZE --direct=1 \
23248 --numjobs=$njobs --fallocate=none --ioengine=libaio \
23249 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
23250 --filename=$DIR/$tfile
23251 [ $? -eq 0 ] || error "fio write error"
23253 [ $($LCTL get_param -n ldlm.namespaces.$imp_name.lock_count) -eq 0 ] ||
23254 error "Locks were requested while doing AIO"
23256 # get the percentage of 1-page I/O
23257 pct=$($LCTL get_param osc.${imp_name}.rpc_stats |
23258 grep -A 1 'pages per rpc' | grep -v 'pages per rpc' |
23260 [ $pct -le 50 ] || error "$pct% of I/O are 1-page"
23262 echo "mix rw ${size}M to OST0 by fio with $njobs jobs..."
23263 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE --direct=1 \
23264 --numjobs=$njobs --fallocate=none --ioengine=libaio \
23265 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
23266 --filename=$DIR/$tfile
23267 [ $? -eq 0 ] || error "fio mixed read write error"
23269 echo "AIO with large block size ${size}M"
23270 fio --name=rand-rw --rw=randrw --bs=${size}M --direct=1 \
23271 --numjobs=1 --fallocate=none --ioengine=libaio \
23272 --iodepth=16 --allow_file_create=0 --size=${size}M \
23273 --filename=$DIR/$tfile
23274 [ $? -eq 0 ] || error "fio large block size failed"
23277 $LCTL set_param debug="$saved_debug"
23279 run_test 398c "run fio to test AIO"
23281 test_398d() { # LU-13846
23282 which aiocp || skip_env "no aiocp installed"
23283 local aio_file=$DIR/$tfile.aio
23285 $LFS setstripe -c -1 -S 1M $DIR/$tfile $aio_file
23287 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=64
23288 aiocp -a $PAGE_SIZE -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file
23289 stack_trap "rm -f $DIR/$tfile $aio_file"
23291 diff $DIR/$tfile $aio_file || error "file diff after aiocp"
23293 # make sure we don't crash and fail properly
23294 aiocp -a 512 -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file &&
23295 error "aio not aligned with PAGE SIZE should fail"
23297 rm -f $DIR/$tfile $aio_file
23299 run_test 398d "run aiocp to verify block size > stripe size"
23302 dd if=/dev/zero of=$DIR/$tfile bs=1234 count=1
23303 touch $DIR/$tfile.new
23304 dd if=$DIR/$tfile of=$DIR/$tfile.new bs=1M count=1 oflag=direct
23306 run_test 398e "O_Direct open cleared by fcntl doesn't cause hang"
23308 test_398f() { # LU-14687
23309 which aiocp || skip_env "no aiocp installed"
23310 local aio_file=$DIR/$tfile.aio
23312 $LFS setstripe -c -1 -S 1M $DIR/$tfile $aio_file
23314 dd if=/dev/zero of=$DIR/$tfile bs=1M count=64
23315 stack_trap "rm -f $DIR/$tfile $aio_file"
23317 #define OBD_FAIL_LLITE_PAGE_ALLOC 0x1418
23318 $LCTL set_param fail_loc=0x1418
23319 # make sure we don't crash and fail properly
23320 aiocp -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file &&
23321 error "aio with page allocation failure succeeded"
23322 $LCTL set_param fail_loc=0
23323 diff $DIR/$tfile $aio_file
23324 [[ $? != 0 ]] || error "no diff after failed aiocp"
23326 run_test 398f "verify aio handles ll_direct_rw_pages errors correctly"
23329 local read_write=$1
23330 if [ "$read_write" = "write" ]; then
23331 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
23332 elif [ "$read_write" = "read" ]; then
23333 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
23335 error "argument error"
23338 # turn off debug for performance testing
23339 local saved_debug=$($LCTL get_param -n debug)
23340 $LCTL set_param debug=0
23342 $LFS setstripe -c 1 -i 0 $DIR/$tfile
23344 # get ost1 size - $FSNAME-OST0000
23345 local ost1_avail_size=$($LFS df $DIR | awk /${ost1_svc}/'{ print $4 }')
23346 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
23347 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
23349 if [ "$read_write" = "read" ]; then
23350 $TRUNCATE $DIR/$tfile $(expr 1048576 \* $blocks)
23353 local start_time=$(date +%s.%N)
23354 $dd_cmd bs=1M count=$blocks oflag=sync ||
23355 error "real dd $read_write error"
23356 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
23358 if [ "$read_write" = "write" ]; then
23362 # define OBD_FAIL_OST_FAKE_RW 0x238
23363 do_facet ost1 $LCTL set_param fail_loc=0x238
23365 local start_time=$(date +%s.%N)
23366 $dd_cmd bs=1M count=$blocks oflag=sync ||
23367 error "fake dd $read_write error"
23368 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
23370 if [ "$read_write" = "write" ]; then
23372 cancel_lru_locks osc
23373 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
23374 error "$tfile size not $blocks MB"
23376 do_facet ost1 $LCTL set_param fail_loc=0
23378 echo "fake $read_write $duration_fake vs. normal $read_write" \
23379 "$duration in seconds"
23380 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
23381 error_not_in_vm "fake write is slower"
23383 $LCTL set_param -n debug="$saved_debug"
23386 test_399a() { # LU-7655 for OST fake write
23387 remote_ost_nodsh && skip "remote OST with nodsh"
23391 run_test 399a "fake write should not be slower than normal write"
23393 test_399b() { # LU-8726 for OST fake read
23394 remote_ost_nodsh && skip "remote OST with nodsh"
23395 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
23396 skip_env "ldiskfs only test"
23401 run_test 399b "fake read should not be slower than normal read"
23403 test_400a() { # LU-1606, was conf-sanity test_74
23404 if ! which $CC > /dev/null 2>&1; then
23405 skip_env "$CC is not installed"
23408 local extra_flags=''
23409 local out=$TMP/$tfile
23410 local prefix=/usr/include/lustre
23413 # Oleg removes c files in his test rig so test if any c files exist
23414 [ -z "$(ls -A $LUSTRE_TESTS_API_DIR)" ] && \
23415 skip_env "Needed c test files are missing"
23417 if ! [[ -d $prefix ]]; then
23418 # Assume we're running in tree and fixup the include path.
23419 extra_flags+=" -I$LUSTRE/../lnet/include/uapi -I$LUSTRE/include/uapi -I$LUSTRE/include"
23420 extra_flags+=" -L$LUSTRE/utils/.lib"
23423 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
23424 $CC -Wall -Werror -std=c99 $extra_flags -o $out $prog -llustreapi ||
23425 error "client api broken"
23429 run_test 400a "Lustre client api program can compile and link"
23431 test_400b() { # LU-1606, LU-5011
23433 local out=$TMP/$tfile
23434 local prefix=/usr/include/linux/lustre
23436 # We use a hard coded prefix so that this test will not fail
23437 # when run in tree. There are headers in lustre/include/lustre/
23438 # that are not packaged (like lustre_idl.h) and have more
23439 # complicated include dependencies (like config.h and lnet/types.h).
23440 # Since this test about correct packaging we just skip them when
23441 # they don't exist (see below) rather than try to fixup cppflags.
23443 if ! which $CC > /dev/null 2>&1; then
23444 skip_env "$CC is not installed"
23447 for header in $prefix/*.h; do
23448 if ! [[ -f "$header" ]]; then
23452 if [[ "$(basename $header)" == lustre_ioctl.h ]]; then
23453 continue # lustre_ioctl.h is internal header
23456 $CC -Wall -Werror -std=c99 -include $header -c -x c /dev/null -o $out ||
23457 error "cannot compile '$header'"
23461 run_test 400b "packaged headers can be compiled"
23463 test_401a() { #LU-7437
23464 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
23465 [ -n "$printf_arg" ] && skip_env "find does not support -printf"
23467 #count the number of parameters by "list_param -R"
23468 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
23469 #count the number of parameters by listing proc files
23470 local proc_regexp="/{proc,sys}/{fs,sys,kernel/debug}/{lustre,lnet}/"
23471 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
23472 echo "proc_dirs='$proc_dirs'"
23473 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
23474 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
23477 [ $params -eq $procs ] ||
23478 error "found $params parameters vs. $procs proc files"
23480 # test the list_param -D option only returns directories
23481 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
23482 #count the number of parameters by listing proc directories
23483 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
23486 [ $params -eq $procs ] ||
23487 error "found $params parameters vs. $procs proc files"
23489 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
23492 # jobid_var may not allow arbitrary values, so use jobid_name
23494 if $LCTL list_param jobid_name > /dev/null 2>&1; then
23495 local testname=jobid_name tmp='testing%p'
23497 local testname=jobid_var tmp=testing
23500 local save=$($LCTL get_param -n $testname)
23502 $LCTL set_param foo=bar $testname=$tmp bar=baz &&
23503 error "no error returned when setting bad parameters"
23505 local jobid_new=$($LCTL get_param -n foe $testname baz)
23506 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
23508 $LCTL set_param -n fog=bam $testname=$save bat=fog
23509 local jobid_old=$($LCTL get_param -n foe $testname bag)
23510 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
23512 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
23515 # jobid_var may not allow arbitrary values, so use jobid_name
23517 if $LCTL list_param jobid_name > /dev/null 2>&1; then
23518 local testname=jobid_name
23520 local testname=jobid_var
23523 local jobid_var_old=$($LCTL get_param -n $testname)
23524 local jobid_var_new
23526 $LCTL set_param $testname= &&
23527 error "no error returned for 'set_param a='"
23529 jobid_var_new=$($LCTL get_param -n $testname)
23530 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
23531 error "$testname was changed by setting without value"
23533 $LCTL set_param $testname &&
23534 error "no error returned for 'set_param a'"
23536 jobid_var_new=$($LCTL get_param -n $testname)
23537 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
23538 error "$testname was changed by setting without value"
23540 run_test 401c "Verify 'lctl set_param' without value fails in either format."
23543 # jobid_var may not allow arbitrary values, so use jobid_name
23545 if $LCTL list_param jobid_name > /dev/null 2>&1; then
23546 local testname=jobid_name new_value='foo=bar%p'
23548 local testname=jobid_var new_valuie=foo=bar
23551 local jobid_var_old=$($LCTL get_param -n $testname)
23552 local jobid_var_new
23554 $LCTL set_param $testname=$new_value ||
23555 error "'set_param a=b' did not accept a value containing '='"
23557 jobid_var_new=$($LCTL get_param -n $testname)
23558 [[ "$jobid_var_new" == "$new_value" ]] ||
23559 error "'set_param a=b' failed on a value containing '='"
23561 # Reset the $testname to test the other format
23562 $LCTL set_param $testname=$jobid_var_old
23563 jobid_var_new=$($LCTL get_param -n $testname)
23564 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
23565 error "failed to reset $testname"
23567 $LCTL set_param $testname $new_value ||
23568 error "'set_param a b' did not accept a value containing '='"
23570 jobid_var_new=$($LCTL get_param -n $testname)
23571 [[ "$jobid_var_new" == "$new_value" ]] ||
23572 error "'set_param a b' failed on a value containing '='"
23574 $LCTL set_param $testname $jobid_var_old
23575 jobid_var_new=$($LCTL get_param -n $testname)
23576 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
23577 error "failed to reset $testname"
23579 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
23582 [[ $MDS1_VERSION -ge $(version_code 2.7.66) ]] ||
23583 [[ $MDS1_VERSION -ge $(version_code 2.7.18.4) &&
23584 $MDS1_VERSION -lt $(version_code 2.7.50) ]] ||
23585 [[ $MDS1_VERSION -ge $(version_code 2.7.2) &&
23586 $MDS1_VERSION -lt $(version_code 2.7.11) ]] ||
23587 skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+"
23588 remote_mds_nodsh && skip "remote MDS with nodsh"
23590 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
23591 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
23592 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
23593 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
23594 echo "Touch failed - OK"
23596 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
23599 local file1=$DIR/$tfile.1
23600 local file2=$DIR/$tfile.2
23601 local tfile=$TMP/$tfile
23603 rm -f $file1 $file2 $tfile
23608 # 30 sec OBD_TIMEOUT in ll_getattr()
23609 # right before populating st_nlink
23610 $LCTL set_param fail_loc=0x80001409
23611 stat -c %h $file1 > $tfile &
23613 # create an alias, drop all locks and reclaim the dentry
23615 cancel_lru_locks mdc
23616 cancel_lru_locks osc
23617 sysctl -w vm.drop_caches=2
23621 [ $(cat $tfile) -gt 0 ] || error "wrong nlink count: $(cat $tfile)"
23623 rm -f $tfile $file1 $file2
23625 run_test 403 "i_nlink should not drop to zero due to aliasing"
23627 test_404() { # LU-6601
23628 [[ $MDS1_VERSION -ge $(version_code 2.8.53) ]] ||
23629 skip "Need server version newer than 2.8.52"
23630 remote_mds_nodsh && skip "remote MDS with nodsh"
23632 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
23633 awk '/osp .*-osc-MDT/ { print $4}')
23636 for osp in $mosps; do
23637 echo "Deactivate: " $osp
23638 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
23639 local stat=$(do_facet $SINGLEMDS $LCTL dl |
23640 awk -vp=$osp '$4 == p { print $2 }')
23641 [ $stat = IN ] || {
23642 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
23643 error "deactivate error"
23645 echo "Activate: " $osp
23646 do_facet $SINGLEMDS $LCTL --device %$osp activate
23647 local stat=$(do_facet $SINGLEMDS $LCTL dl |
23648 awk -vp=$osp '$4 == p { print $2 }')
23649 [ $stat = UP ] || {
23650 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
23651 error "activate error"
23655 run_test 404 "validate manual {de}activated works properly for OSPs"
23658 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
23659 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] ||
23660 [ $CLIENT_VERSION -lt $(version_code 2.6.99) ] &&
23661 skip "Layout swap lock is not supported"
23663 check_swap_layouts_support
23664 check_swap_layout_no_dom $DIR
23666 test_mkdir $DIR/$tdir
23667 swap_lock_test -d $DIR/$tdir ||
23668 error "One layout swap locked test failed"
23670 run_test 405 "Various layout swap lock tests"
23673 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23674 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
23675 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
23676 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23677 [ $MDS1_VERSION -lt $(version_code 2.8.50) ] &&
23678 skip "Need MDS version at least 2.8.50"
23680 local def_stripe_size=$($LFS getstripe -S $MOUNT)
23681 local test_pool=$TESTNAME
23683 pool_add $test_pool || error "pool_add failed"
23684 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
23685 error "pool_add_targets failed"
23687 save_layout_restore_at_exit $MOUNT
23689 # parent set default stripe count only, child will stripe from both
23690 # parent and fs default
23691 $LFS setstripe -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
23692 error "setstripe $MOUNT failed"
23693 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
23694 $LFS setstripe -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
23695 for i in $(seq 10); do
23696 local f=$DIR/$tdir/$tfile.$i
23697 touch $f || error "touch failed"
23698 local count=$($LFS getstripe -c $f)
23699 [ $count -eq $OSTCOUNT ] ||
23700 error "$f stripe count $count != $OSTCOUNT"
23701 local offset=$($LFS getstripe -i $f)
23702 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
23703 local size=$($LFS getstripe -S $f)
23704 [ $size -eq $((def_stripe_size * 2)) ] ||
23705 error "$f stripe size $size != $((def_stripe_size * 2))"
23706 local pool=$($LFS getstripe -p $f)
23707 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
23710 # change fs default striping, delete parent default striping, now child
23711 # will stripe from new fs default striping only
23712 $LFS setstripe -c 1 -S $def_stripe_size -i 0 $MOUNT ||
23713 error "change $MOUNT default stripe failed"
23714 $LFS setstripe -c 0 $DIR/$tdir ||
23715 error "delete $tdir default stripe failed"
23716 for i in $(seq 11 20); do
23717 local f=$DIR/$tdir/$tfile.$i
23718 touch $f || error "touch $f failed"
23719 local count=$($LFS getstripe -c $f)
23720 [ $count -eq 1 ] || error "$f stripe count $count != 1"
23721 local offset=$($LFS getstripe -i $f)
23722 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
23723 local size=$($LFS getstripe -S $f)
23724 [ $size -eq $def_stripe_size ] ||
23725 error "$f stripe size $size != $def_stripe_size"
23726 local pool=$($LFS getstripe -p $f)
23727 [ $pool == $test_pool ] || error "$f pool $pool isn't set"
23730 unlinkmany $DIR/$tdir/$tfile. 1 20
23732 local f=$DIR/$tdir/$tfile
23733 pool_remove_all_targets $test_pool $f
23734 pool_remove $test_pool $f
23736 run_test 406 "DNE support fs default striping"
23739 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23740 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
23741 skip "Need MDS version at least 2.8.55"
23742 remote_mds_nodsh && skip "remote MDS with nodsh"
23744 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
23745 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
23746 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
23747 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
23748 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
23750 #define OBD_FAIL_DT_TXN_STOP 0x2019
23751 for idx in $(seq $MDSCOUNT); do
23752 do_facet mds$idx "lctl set_param fail_loc=0x2019"
23754 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
23755 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
23756 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
23759 run_test 407 "transaction fail should cause operation fail"
23762 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1 oflag=direct
23764 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
23765 lctl set_param fail_loc=0x8000040a
23766 # let ll_prepare_partial_page() fail
23767 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
23771 # create at least 100 unused inodes so that
23772 # shrink_icache_memory(0) should not return 0
23773 touch $DIR/$tfile-{0..100}
23774 rm -f $DIR/$tfile-{0..100}
23777 echo 2 > /proc/sys/vm/drop_caches
23779 run_test 408 "drop_caches should not hang due to page leaks"
23783 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
23785 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
23786 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
23787 touch $DIR/$tdir/guard || error "(2) Fail to create"
23789 local PREFIX=$(str_repeat 'A' 128)
23790 echo "Create 1K hard links start at $(date)"
23791 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
23792 error "(3) Fail to hard link"
23794 echo "Links count should be right although linkEA overflow"
23795 stat $DIR/$tdir/guard || error "(4) Fail to stat"
23796 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
23797 [ $linkcount -eq 1001 ] ||
23798 error "(5) Unexpected hard links count: $linkcount"
23800 echo "List all links start at $(date)"
23801 ls -l $DIR/$tdir/foo > /dev/null ||
23802 error "(6) Fail to list $DIR/$tdir/foo"
23804 echo "Unlink hard links start at $(date)"
23805 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
23806 error "(7) Fail to unlink"
23807 echo "Unlink hard links finished at $(date)"
23809 run_test 409 "Large amount of cross-MDTs hard links on the same file"
23813 [[ $CLIENT_VERSION -lt $(version_code 2.9.59) ]] &&
23814 skip "Need client version at least 2.9.59"
23815 [ -f $LUSTRE/tests/kernel/kinode.ko ] ||
23816 skip "Need MODULES build"
23818 # Create a file, and stat it from the kernel
23819 local testfile=$DIR/$tfile
23822 local run_id=$RANDOM
23823 local my_ino=$(stat --format "%i" $testfile)
23825 # Try to insert the module. This will always fail as the
23826 # module is designed to not be inserted.
23827 insmod $LUSTRE/tests/kernel/kinode.ko run_id=$run_id fname=$testfile \
23830 # Anything but success is a test failure
23832 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
23833 error "no inode match"
23835 run_test 410 "Test inode number returned from kernel thread"
23837 cleanup_test411_cgroup() {
23843 local cg_basedir=/sys/fs/cgroup/memory
23845 test -f "$cg_basedir/memory.kmem.limit_in_bytes" ||
23846 skip "no setup for cgroup"
23848 dd if=/dev/zero of=$DIR/$tfile bs=1M count=100 conv=fsync ||
23849 error "test file creation failed"
23850 cancel_lru_locks osc
23852 # Create a very small memory cgroup to force a slab allocation error
23853 local cgdir=$cg_basedir/osc_slab_alloc
23854 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
23855 trap "cleanup_test411_cgroup $cgdir" EXIT
23856 echo 2M > $cgdir/memory.kmem.limit_in_bytes
23857 echo 1M > $cgdir/memory.limit_in_bytes
23859 # Should not LBUG, just be killed by oom-killer
23860 # dd will return 0 even allocation failure in some environment.
23861 # So don't check return value
23862 sh -c "echo \$$ > $cgdir/tasks && dd if=$DIR/$tfile of=/dev/null"
23863 cleanup_test411_cgroup $cgdir
23867 run_test 411 "Slab allocation error with cgroup does not LBUG"
23870 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23871 if [ $MDS1_VERSION -lt $(version_code 2.10.55) ]; then
23872 skip "Need server version at least 2.10.55"
23875 $LFS mkdir -i $((MDSCOUNT - 1)),$((MDSCOUNT - 2)) $DIR/$tdir ||
23876 error "mkdir failed"
23877 $LFS getdirstripe $DIR/$tdir
23878 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
23879 [ $stripe_index -eq $((MDSCOUNT - 1)) ] ||
23880 error "expect $((MDSCOUT - 1)) get $stripe_index"
23881 local stripe_count=$($LFS getdirstripe -T $DIR/$tdir)
23882 [ $stripe_count -eq 2 ] ||
23883 error "expect 2 get $stripe_count"
23885 run_test 412 "mkdir on specific MDTs"
23889 local stripe_count=$2
23890 local mdts=$(comma_list $(mdts_nodes))
23893 local lmv_qos_prio_free
23894 local lmv_qos_threshold_rr
23895 local lmv_qos_maxage
23896 local lod_qos_prio_free
23897 local lod_qos_threshold_rr
23898 local lod_qos_maxage
23902 lmv_qos_prio_free=$($LCTL get_param -n lmv.*.qos_prio_free | head -n1)
23903 lmv_qos_prio_free=${lmv_qos_prio_free%%%}
23904 lmv_qos_threshold_rr=$($LCTL get_param -n lmv.*.qos_threshold_rr |
23906 lmv_qos_threshold_rr=${lmv_qos_threshold_rr%%%}
23907 lmv_qos_maxage=$($LCTL get_param -n lmv.*.qos_maxage)
23908 stack_trap "$LCTL set_param \
23909 lmv.*.qos_prio_free=$lmv_qos_prio_free > /dev/null" EXIT
23910 stack_trap "$LCTL set_param \
23911 lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null" EXIT
23912 stack_trap "$LCTL set_param \
23913 lmv.*.qos_maxage=$lmv_qos_maxage > /dev/null" EXIT
23915 lod_qos_prio_free=$(do_facet mds1 $LCTL get_param -n \
23916 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_prio_free | head -n1)
23917 lod_qos_prio_free=${lod_qos_prio_free%%%}
23918 lod_qos_threshold_rr=$(do_facet mds1 $LCTL get_param -n \
23919 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_threshold_rr | head -n1)
23920 lod_qos_threshold_rr=${lod_qos_threshold_rr%%%}
23921 lod_qos_maxage=$(do_facet mds1 $LCTL get_param -n \
23922 lod.$FSNAME-MDT0000-mdtlov.qos_maxage | awk '{ print $1 }')
23923 stack_trap "do_nodes $mdts $LCTL set_param \
23924 lod.*.mdt_qos_prio_free=$lod_qos_prio_free > /dev/null" EXIT
23925 stack_trap "do_nodes $mdts $LCTL set_param \
23926 lod.*.mdt_qos_threshold_rr=$lod_qos_threshold_rr > /dev/null" \
23928 stack_trap "do_nodes $mdts $LCTL set_param \
23929 lod.*.mdt_qos_maxage=$lod_qos_maxage > /dev/null" EXIT
23931 $LCTL set_param lmv.*.qos_threshold_rr=100 > /dev/null
23932 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_threshold_rr=100 > /dev/null
23934 testdir=$DIR/$tdir-s$stripe_count/rr
23936 local stripe_index=$($LFS getstripe -m $testdir)
23937 local test_mkdir_rr=true
23939 getfattr -d -m dmv $testdir | grep dmv
23940 if [ $? -eq 0 ] && [ $MDS1_VERSION -ge $(version_code 2.14.51) ]; then
23941 local inherit_rr=$($LFS getdirstripe -D --max-inherit-rr $testdir)
23943 (( $inherit_rr == 0 )) && test_mkdir_rr=false
23948 echo "Mkdir (stripe_count $stripe_count) roundrobin:" ||
23949 echo "Mkdir (stripe_count $stripe_count) on stripe $stripe_index"
23951 for i in $(seq $((100 * MDSCOUNT))); do
23952 eval $mkdir_cmd $testdir/subdir$i ||
23953 error "$mkdir_cmd subdir$i failed"
23956 for i in $(seq $MDSCOUNT); do
23957 count=$($LFS getdirstripe -i $testdir/* |
23958 grep ^$((i - 1))$ | wc -l)
23959 echo "$count directories created on MDT$((i - 1))"
23960 if $test_mkdir_rr; then
23961 (( $count == 100 )) ||
23962 error "subdirs are not evenly distributed"
23963 elif [ $((i - 1)) -eq $stripe_index ]; then
23964 (( $count == 100 * MDSCOUNT )) ||
23965 error "$count subdirs created on MDT$((i - 1))"
23967 (( $count == 0 )) ||
23968 error "$count subdirs created on MDT$((i - 1))"
23971 if $test_mkdir_rr && [ $stripe_count -gt 1 ]; then
23972 count=$($LFS getdirstripe $testdir/* |
23973 grep -P "^\s+$((i - 1))\t" | wc -l)
23974 echo "$count stripes created on MDT$((i - 1))"
23975 # deviation should < 5% of average
23976 (( $count < 95 * stripe_count )) ||
23977 (( $count > 105 * stripe_count)) &&
23978 error "stripes are not evenly distributed"
23982 $LCTL set_param lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null
23983 do_nodes $mdts $LCTL set_param \
23984 lod.*.mdt_qos_threshold_rr=$lod_qos_threshold_rr > /dev/null
23987 echo "Check for uneven MDTs: "
23997 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
23998 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
23999 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
24001 max=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
24002 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
24005 for ((i = 1; i < ${#ffree[@]}; i++)); do
24006 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
24007 if [ $tmp -gt $max ]; then
24011 if [ $tmp -lt $min ]; then
24017 (( ${ffree[min_index]} == 0 )) &&
24018 skip "no free files in MDT$min_index"
24019 (( ${ffree[min_index]} > 100000000 )) &&
24020 skip "too many free files in MDT$min_index"
24022 # Check if we need to generate uneven MDTs
24024 local diff=$(((max - min) * 100 / min))
24025 local value="$(generate_string 1024)"
24027 while [ $diff -lt $threshold ]; do
24028 # generate uneven MDTs, create till $threshold% diff
24029 echo -n "weight diff=$diff% must be > $threshold% ..."
24030 count=$((${ffree[min_index]} / 10))
24031 # 50 sec per 10000 files in vm
24032 (( $count < 100000 )) || [ "$SLOW" != "no" ] ||
24033 skip "$count files to create"
24034 echo "Fill MDT$min_index with $count files"
24035 [ -d $DIR/$tdir-MDT$min_index ] ||
24036 $LFS mkdir -i $min_index $DIR/$tdir-MDT$min_index ||
24037 error "mkdir $tdir-MDT$min_index failed"
24038 createmany -d $DIR/$tdir-MDT$min_index/d $count ||
24039 error "create d$count failed"
24041 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-*.filesfree))
24042 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-*.kbytesavail))
24043 max=$(((${ffree[max_index]} >> 8) * \
24044 (${bavail[max_index]} * bsize >> 16)))
24045 min=$(((${ffree[min_index]} >> 8) * \
24046 (${bavail[min_index]} * bsize >> 16)))
24047 diff=$(((max - min) * 100 / min))
24050 echo "MDT filesfree available: ${ffree[@]}"
24051 echo "MDT blocks available: ${bavail[@]}"
24052 echo "weight diff=$diff%"
24055 echo "Mkdir (stripe_count $stripe_count) with balanced space usage:"
24057 $LCTL set_param lmv.*.qos_prio_free=100 > /dev/null
24058 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_prio_free=100 > /dev/null
24059 # decrease statfs age, so that it can be updated in time
24060 $LCTL set_param lmv.*.qos_maxage=1 > /dev/null
24061 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_maxage=1 > /dev/null
24065 testdir=$DIR/$tdir-s$stripe_count/qos
24067 for i in $(seq $((100 * MDSCOUNT))); do
24068 eval $mkdir_cmd $testdir/subdir$i ||
24069 error "$mkdir_cmd subdir$i failed"
24072 for i in $(seq $MDSCOUNT); do
24073 count=$($LFS getdirstripe -i $testdir/* | grep ^$((i - 1))$ |
24075 echo "$count directories created on MDT$((i - 1))"
24077 if [ $stripe_count -gt 1 ]; then
24078 count=$($LFS getdirstripe $testdir/* |
24079 grep -P "^\s+$((i - 1))\t" | wc -l)
24080 echo "$count stripes created on MDT$((i - 1))"
24084 max=$($LFS getdirstripe -i $testdir/* | grep ^$max_index$ | wc -l)
24085 min=$($LFS getdirstripe -i $testdir/* | grep ^$min_index$ | wc -l)
24087 # D-value should > 10% of averge
24088 (( $max - $min < 10 )) &&
24089 error "subdirs shouldn't be evenly distributed"
24092 if [ $stripe_count -gt 1 ]; then
24093 max=$($LFS getdirstripe $testdir/* |
24094 grep -P "^\s+$max_index\t" | wc -l)
24095 min=$($LFS getdirstripe $testdir/* |
24096 grep -P "^\s+$min_index\t" | wc -l)
24097 (( $max - $min < 10 * $stripe_count )) &&
24098 error "stripes shouldn't be evenly distributed"|| true
24103 [ $MDSCOUNT -lt 2 ] &&
24104 skip "We need at least 2 MDTs for this test"
24106 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
24107 skip "Need server version at least 2.12.52"
24111 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
24112 mkdir $DIR/$tdir-s$stripe_count || error "mkdir failed"
24113 mkdir $DIR/$tdir-s$stripe_count/rr || error "mkdir failed"
24114 mkdir $DIR/$tdir-s$stripe_count/qos || error "mkdir failed"
24115 test_qos_mkdir "$LFS mkdir -c $stripe_count" $stripe_count
24118 run_test 413a "QoS mkdir with 'lfs mkdir -i -1'"
24121 [ $MDSCOUNT -lt 2 ] &&
24122 skip "We need at least 2 MDTs for this test"
24124 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
24125 skip "Need server version at least 2.12.52"
24130 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
24131 testdir=$DIR/$tdir-s$stripe_count
24132 mkdir $testdir || error "mkdir $testdir failed"
24133 mkdir $testdir/rr || error "mkdir rr failed"
24134 mkdir $testdir/qos || error "mkdir qos failed"
24135 $LFS setdirstripe -D -c $stripe_count --max-inherit-rr 2 \
24136 $testdir/rr || error "setdirstripe rr failed"
24137 $LFS setdirstripe -D -c $stripe_count $testdir/qos ||
24138 error "setdirstripe failed"
24139 test_qos_mkdir "mkdir" $stripe_count
24142 run_test 413b "QoS mkdir under dir whose default LMV starting MDT offset is -1"
24145 [ $MDSCOUNT -ge 2 ] ||
24146 skip "We need at least 2 MDTs for this test"
24148 [ $MDS1_VERSION -ge $(version_code 2.14.51) ] ||
24149 skip "Need server version at least 2.14.50"
24155 testdir=$DIR/${tdir}-s1
24156 mkdir $testdir || error "mkdir $testdir failed"
24157 mkdir $testdir/rr || error "mkdir rr failed"
24158 mkdir $testdir/qos || error "mkdir qos failed"
24159 # default max_inherit is -1, default max_inherit_rr is 0
24160 $LFS setdirstripe -D -c 1 $testdir/rr ||
24161 error "setdirstripe rr failed"
24162 $LFS setdirstripe -D -c 1 -X 2 --max-inherit-rr 1 $testdir/qos ||
24163 error "setdirstripe qos failed"
24164 test_qos_mkdir "mkdir" 1
24166 mkdir $testdir/rr/level1 || error "mkdir rr/level1 failed"
24167 inherit=$($LFS getdirstripe -D -X $testdir/rr/level1)
24168 (( $inherit == -1 )) || error "rr/level1 inherit $inherit != -1"
24169 inherit_rr=$($LFS getdirstripe -D --max-inherit-rr $testdir/rr/level1)
24170 (( $inherit_rr == 0 )) ||
24171 error "rr/level1 inherit-rr $inherit_rr != 0"
24173 mkdir $testdir/qos/level1 || error "mkdir qos/level1 failed"
24174 inherit=$($LFS getdirstripe -D -X $testdir/qos/level1)
24175 (( $inherit == 1 )) || error "qos/level1 inherit $inherit != 1"
24176 inherit_rr=$($LFS getdirstripe -D --max-inherit-rr $testdir/qos/level1)
24177 (( $inherit_rr == 0 )) ||
24178 error "qos/level1 inherit-rr $inherit_rr !=0"
24179 mkdir $testdir/qos/level1/level2 || error "mkdir level2 failed"
24180 getfattr -d -m dmv $testdir/qos/level1/level2 | grep dmv &&
24181 error "level2 shouldn't have default LMV" || true
24183 run_test 413c "mkdir with default LMV max inherit rr"
24186 #define OBD_FAIL_PTLRPC_BULK_ATTACH 0x521
24187 $LCTL set_param fail_loc=0x80000521
24188 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
24191 run_test 414 "simulate ENOMEM in ptlrpc_register_bulk()"
24194 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24195 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
24196 skip "Need server version at least 2.11.52"
24206 # this test may be slow on ZFS
24207 [ "$mds1_FSTYPE" == "zfs" ] && total=100
24209 # though this test is designed for striped directory, let's test normal
24210 # directory too since lock is always saved as CoS lock.
24211 test_mkdir $DIR/$tdir || error "mkdir $tdir"
24212 createmany -o $DIR/$tdir/$tfile. $total || error "createmany"
24221 start_time=$(date +%s)
24222 for i in $(seq $total); do
24223 mrename $DIR/$tdir/$tfile.$i $DIR/$tdir/$tfile-new.$i \
24226 end_time=$(date +%s)
24227 duration=$((end_time - start_time))
24229 kill -9 $setattr_pid
24231 echo "rename $total files took $duration sec"
24232 [ $duration -lt 100 ] || error "rename took $duration sec"
24234 run_test 415 "lock revoke is not missing"
24237 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
24238 skip "Need server version at least 2.11.55"
24240 # define OBD_FAIL_OSD_TXN_START 0x19a
24241 do_facet mds1 lctl set_param fail_loc=0x19a
24243 lfs mkdir -c $MDSCOUNT $DIR/$tdir
24247 run_test 416 "transaction start failure won't cause system hung"
24251 do_nodes $(comma_list $(mdts_nodes)) \
24252 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=1"
24253 do_nodes $(comma_list $(mdts_nodes)) \
24254 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=1"
24255 do_nodes $(comma_list $(mdts_nodes)) \
24256 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=1"
24260 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
24261 [[ $MDS1_VERSION -lt $(version_code 2.11.56) ]] &&
24262 skip "Need MDS version at least 2.11.56"
24264 trap cleanup_417 RETURN EXIT
24266 $LFS mkdir -i 1 $DIR/$tdir.1 || error "create remote dir $tdir.1 failed"
24267 do_nodes $(comma_list $(mdts_nodes)) \
24268 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=0"
24269 $LFS migrate -m 0 $DIR/$tdir.1 &&
24270 error "migrate dir $tdir.1 should fail"
24272 do_nodes $(comma_list $(mdts_nodes)) \
24273 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=0"
24274 $LFS mkdir -i 1 $DIR/$tdir.2 &&
24275 error "create remote dir $tdir.2 should fail"
24277 do_nodes $(comma_list $(mdts_nodes)) \
24278 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=0"
24279 $LFS mkdir -c 2 $DIR/$tdir.3 &&
24280 error "create striped dir $tdir.3 should fail"
24283 run_test 417 "disable remote dir, striped dir and dir migration"
24285 # Checks that the outputs of df [-i] and lfs df [-i] match
24287 # usage: check_lfs_df <blocks | inodes> <mountpoint>
24297 [ "$1" == "blocks" ] && inodes= || inodes="-i"
24299 for count in {1..100}; do
24303 # read the lines of interest
24304 df_out=($(df -P $inodes $dir | tail -n +2)) ||
24305 error "df $inodes $dir | tail -n +2 failed"
24306 lfs_df_out=($($LFS df $inodes $dir | grep summary:)) ||
24307 error "lfs df $inodes $dir | grep summary: failed"
24309 # skip first substrings of each output as they are different
24310 # "<NID>:/<fsname>" for df, "filesystem_summary:" for lfs df
24311 # compare the two outputs
24313 for i in {1..5}; do
24314 [ "${df_out[i]}" != "${lfs_df_out[i]}" ] && passed=false
24322 lfs df $inodes $dir
24323 error "df and lfs df $1 output mismatch: " \
24324 "df ${inodes}: ${df_out[*]}, " \
24325 "lfs df ${inodes}: ${lfs_df_out[*]}"
24330 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24332 local dir=$DIR/$tdir
24333 local numfiles=$((RANDOM % 4096 + 2))
24334 local numblocks=$((RANDOM % 256 + 1))
24336 wait_delete_completed
24339 # check block output
24340 check_lfs_df blocks $dir
24341 # check inode output
24342 check_lfs_df inodes $dir
24344 # create a single file and retest
24345 echo "Creating a single file and testing"
24346 createmany -o $dir/$tfile- 1 &>/dev/null ||
24347 error "creating 1 file in $dir failed"
24348 check_lfs_df blocks $dir
24349 check_lfs_df inodes $dir
24351 # create a random number of files
24352 echo "Creating $((numfiles - 1)) files and testing"
24353 createmany -o $dir/$tfile- 1 $((numfiles - 1)) &>/dev/null ||
24354 error "creating $((numfiles - 1)) files in $dir failed"
24356 # write a random number of blocks to the first test file
24357 echo "Writing $numblocks 4K blocks and testing"
24358 dd if=/dev/urandom of=$dir/${tfile}-0 bs=4K conv=fsync \
24359 count=$numblocks &>/dev/null ||
24360 error "dd to $dir/${tfile}-0 failed"
24363 check_lfs_df blocks $dir
24364 check_lfs_df inodes $dir
24366 unlinkmany $dir/$tfile- $numfiles &>/dev/null ||
24367 error "unlinking $numfiles files in $dir failed"
24369 run_test 418 "df and lfs df outputs match"
24373 local dir=$DIR/$tdir
24378 cancel_lru_locks mdc
24380 #OBD_FAIL_LLITE_OPEN_BY_NAME 0x1410
24381 $LCTL set_param fail_loc=0x1410
24383 $LCTL set_param fail_loc=0
24386 run_test 419 "Verify open file by name doesn't crash kernel"
24390 [[ $MDS1_VERSION -ge $(version_code 2.12.53) ]] ||
24391 skip "Need MDS version at least 2.12.53"
24393 local SAVE_UMASK=$(umask)
24394 local dir=$DIR/$tdir
24395 local uname=$(getent passwd $RUNAS_ID | cut -d: -f1)
24399 mkdir -m03777 $dir/testdir
24400 ls -dn $dir/testdir
24401 # Need to remove trailing '.' when SELinux is enabled
24402 local dirperms=$(ls -dn $dir/testdir |
24403 awk '{ sub(/\.$/, "", $1); print $1}')
24404 [ $dirperms == "drwxrwsrwt" ] ||
24405 error "incorrect perms on $dir/testdir"
24407 su - $uname -c "PATH=$LUSTRE/tests:\$PATH; \
24408 openfile -f O_RDONLY:O_CREAT -m 02755 $dir/testdir/testfile"
24409 ls -n $dir/testdir/testfile
24410 local fileperms=$(ls -n $dir/testdir/testfile |
24411 awk '{ sub(/\.$/, "", $1); print $1}')
24412 [ $fileperms == "-rwxr-xr-x" ] ||
24413 error "incorrect perms on $dir/testdir/testfile"
24417 run_test 420 "clear SGID bit on non-directories for non-members"
24424 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
24425 skip "Need MDS version at least 2.12.54"
24427 test_mkdir $DIR/$tdir
24428 createmany -o $DIR/$tdir/f 3
24429 cnt=$(ls -1 $DIR/$tdir | wc -l)
24430 [ $cnt != 3 ] && error "unexpected #files: $cnt"
24432 fid1=$(lfs path2fid $DIR/$tdir/f1)
24433 fid2=$(lfs path2fid $DIR/$tdir/f2)
24434 $LFS rmfid $DIR $fid1 $fid2 || error "rmfid failed"
24436 stat $DIR/$tdir/f1 && error "f1 still visible on the client"
24437 stat $DIR/$tdir/f2 && error "f2 still visible on the client"
24439 cnt=$(ls -1 $DIR/$tdir | wc -l)
24440 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
24442 rm -f $DIR/$tdir/f3 || error "can't remove f3"
24443 createmany -o $DIR/$tdir/f 3
24444 cnt=$(ls -1 $DIR/$tdir | wc -l)
24445 [ $cnt != 3 ] && error "unexpected #files: $cnt"
24447 fid1=$(lfs path2fid $DIR/$tdir/f1)
24448 fid2=$(lfs path2fid $DIR/$tdir/f2)
24449 echo "remove using fsname $FSNAME"
24450 $LFS rmfid $FSNAME $fid1 $fid2 || error "rmfid with fsname failed"
24452 cnt=$(ls -1 $DIR/$tdir | wc -l)
24453 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
24455 run_test 421a "simple rm by fid"
24462 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
24463 skip "Need MDS version at least 2.12.54"
24465 test_mkdir $DIR/$tdir
24466 createmany -o $DIR/$tdir/f 3
24467 multiop_bg_pause $DIR/$tdir/f1 o_c || error "multiop failed to start"
24470 FID1=$(lfs path2fid $DIR/$tdir/f1)
24471 FID2=$(lfs path2fid $DIR/$tdir/f2)
24472 $LFS rmfid $DIR $FID1 $FID2 && error "rmfid didn't fail"
24474 kill -USR1 $MULTIPID
24477 cnt=$(ls $DIR/$tdir | wc -l)
24478 [ $cnt == 2 ] || error "unexpected #files after: $cnt"
24480 run_test 421b "rm by fid on open file"
24486 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
24487 skip "Need MDS version at least 2.12.54"
24489 test_mkdir $DIR/$tdir
24490 createmany -o $DIR/$tdir/f 3
24491 touch $DIR/$tdir/$tfile
24492 createmany -l$DIR/$tdir/$tfile $DIR/$tdir/h 180
24493 cnt=$(ls -1 $DIR/$tdir | wc -l)
24494 [ $cnt != 184 ] && error "unexpected #files: $cnt"
24496 FID1=$(lfs path2fid $DIR/$tdir/$tfile)
24497 $LFS rmfid $DIR $FID1 || error "rmfid failed"
24499 cnt=$(ls $DIR/$tdir | wc -l)
24500 [ $cnt == 3 ] || error "unexpected #files after: $cnt"
24502 run_test 421c "rm by fid against hardlinked files"
24508 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
24509 skip "Need MDS version at least 2.12.54"
24511 test_mkdir $DIR/$tdir
24512 createmany -o $DIR/$tdir/f 4097
24513 cnt=$(ls -1 $DIR/$tdir | wc -l)
24514 [ $cnt != 4097 ] && error "unexpected #files: $cnt"
24516 FIDS=$(lfs path2fid $DIR/$tdir/f* | sed "s/[/][^:]*://g")
24517 $LFS rmfid $DIR $FIDS || error "rmfid failed"
24519 cnt=$(ls $DIR/$tdir | wc -l)
24521 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
24523 run_test 421d "rmfid en masse"
24529 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
24530 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
24531 skip "Need MDS version at least 2.12.54"
24533 mkdir -p $DIR/$tdir
24534 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
24535 createmany -o $DIR/$tdir/striped_dir/f 512
24536 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
24537 [ $cnt != 512 ] && error "unexpected #files: $cnt"
24539 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
24540 sed "s/[/][^:]*://g")
24541 $LFS rmfid $DIR $FIDS || error "rmfid failed"
24543 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
24545 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
24547 run_test 421e "rmfid in DNE"
24553 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
24554 skip "Need MDS version at least 2.12.54"
24556 test_mkdir $DIR/$tdir
24558 cnt=$(ls -1 $DIR/$tdir | wc -l)
24559 [ $cnt != 1 ] && error "unexpected #files: $cnt"
24561 FID=$(lfs path2fid $DIR/$tdir/f)
24562 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (1)"
24563 # rmfid should fail
24564 cnt=$(ls -1 $DIR/$tdir | wc -l)
24565 [ $cnt != 1 ] && error "unexpected #files after (2): $cnt"
24567 chmod a+rw $DIR/$tdir
24569 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (2)"
24570 # rmfid should fail
24571 cnt=$(ls -1 $DIR/$tdir | wc -l)
24572 [ $cnt != 1 ] && error "unexpected #files after (3): $cnt"
24575 $RUNAS touch $DIR/$tdir/f
24576 FID=$(lfs path2fid $DIR/$tdir/f)
24577 echo "rmfid as root"
24578 $LFS rmfid $DIR $FID || error "rmfid as root failed"
24579 cnt=$(ls -1 $DIR/$tdir | wc -l)
24580 [ $cnt == 0 ] || error "unexpected #files after (4): $cnt"
24583 $RUNAS touch $DIR/$tdir/f
24584 cnt=$(ls -1 $DIR/$tdir | wc -l)
24585 [ $cnt != 1 ] && error "unexpected #files (4): $cnt"
24586 FID=$(lfs path2fid $DIR/$tdir/f)
24587 # rmfid w/o user_fid2path mount option should fail
24588 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail(3)"
24589 cnt=$(ls -1 $DIR/$tdir | wc -l)
24590 [ $cnt == 1 ] || error "unexpected #files after (5): $cnt"
24592 tmpdir=$(mktemp -d /tmp/lustre-XXXXXX)
24593 stack_trap "rmdir $tmpdir"
24594 mount_client $tmpdir "$MOUNT_OPTS,user_fid2path" ||
24595 error "failed to mount client'"
24596 stack_trap "umount_client $tmpdir"
24598 $RUNAS $LFS rmfid $tmpdir $FID || error "rmfid failed"
24599 # rmfid should succeed
24600 cnt=$(ls -1 $tmpdir/$tdir | wc -l)
24601 [ $cnt == 0 ] || error "unexpected #files after (6): $cnt"
24603 # rmfid shouldn't allow to remove files due to dir's permission
24604 chmod a+rwx $tmpdir/$tdir
24605 touch $tmpdir/$tdir/f
24606 ls -la $tmpdir/$tdir
24607 FID=$(lfs path2fid $tmpdir/$tdir/f)
24608 $RUNAS $LFS rmfid $tmpdir $FID && error "rmfid didn't fail"
24611 run_test 421f "rmfid checks permissions"
24617 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
24618 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
24619 skip "Need MDS version at least 2.12.54"
24621 mkdir -p $DIR/$tdir
24622 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
24623 createmany -o $DIR/$tdir/striped_dir/f 512
24624 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
24625 [ $cnt != 512 ] && error "unexpected #files: $cnt"
24627 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
24628 sed "s/[/][^:]*://g")
24630 rm -f $DIR/$tdir/striped_dir/f1*
24631 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
24632 removed=$((512 - cnt))
24634 # few files have been just removed, so we expect
24635 # rmfid to fail on their fids
24636 errors=$($LFS rmfid $DIR $FIDS 2>&1 | wc -l)
24637 [ $removed != $errors ] && error "$errors != $removed"
24639 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
24641 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
24643 run_test 421g "rmfid to return errors properly"
24646 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d1
24647 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d2
24648 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d3
24649 dd if=/dev/zero of=$DIR/$tdir/d1/file1 bs=1k count=1
24650 dd if=/dev/zero of=$DIR/$tdir/d2/file1 bs=1k count=1
24652 local amc=$(at_max_get client)
24653 local amo=$(at_max_get mds1)
24654 local timeout=`lctl get_param -n timeout`
24656 at_max_set 0 client
24659 #define OBD_FAIL_PTLRPC_PAUSE_REQ 0x50a
24660 do_facet mds1 $LCTL set_param fail_loc=0x8000050a \
24661 fail_val=$(((2*timeout + 10)*1000))
24662 touch $DIR/$tdir/d3/file &
24664 #define OBD_FAIL_TGT_REPLY_DATA_RACE 0x722
24665 do_facet mds1 $LCTL set_param fail_loc=0x80000722 \
24666 fail_val=$((2*timeout + 5))
24667 mv $DIR/$tdir/d1/file1 $DIR/$tdir/d1/file2 &
24671 sleep $((2 * timeout))
24675 touch $DIR/$tdir/d2/file3
24676 touch $DIR/$tdir/d2/file4
24677 touch $DIR/$tdir/d2/file5
24680 at_max_set $amc client
24681 at_max_set $amo mds1
24683 # LU-12838 - verify the ptlrpc thread watchdog is not always throttled
24684 do_facet mds1 "dmesg | grep 'Dumping the stack trace for debugging'" ||
24685 error "Watchdog is always throttled"
24687 run_test 422 "kill a process with RPC in progress"
24700 # ensure statfs cache is expired
24703 _stats=$(stat_test | grep $MOUNT | sort -u | wc -l)
24704 [[ ${_stats} -ne 1 ]] && error "statfs wrong"
24708 run_test 423 "statfs should return a right data"
24711 #define OBD_FAIL_PTLRPC_BULK_REPLY_ATTACH 0x522 | OBD_FAIL_ONCE
24712 $LCTL set_param fail_loc=0x80000522
24713 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
24716 run_test 424 "simulate ENOMEM in ptl_send_rpc bulk reply ME attach"
24719 test_mkdir -c -1 $DIR/$tdir
24720 $LFS setstripe -c -1 $DIR/$tdir
24722 lru_resize_disable "" 100
24723 stack_trap "lru_resize_enable" EXIT
24727 for i in $(seq $((MDSCOUNT * 125))); do
24728 local t=$DIR/$tdir/$tfile_$i
24730 dd if=/dev/zero of=$t bs=4K count=1 > /dev/null 2>&1 ||
24731 error_noexit "Create file $t"
24733 stack_trap "rm -rf $DIR/$tdir" EXIT
24735 for oscparam in $($LCTL list_param ldlm.namespaces.*osc-[-0-9a-f]*); do
24736 local lru_size=$($LCTL get_param -n $oscparam.lru_size)
24737 local lock_count=$($LCTL get_param -n $oscparam.lock_count)
24739 [ $lock_count -le $lru_size ] ||
24740 error "osc lock count $lock_count > lru size $lru_size"
24743 for mdcparam in $($LCTL list_param ldlm.namespaces.*mdc-*); do
24744 local lru_size=$($LCTL get_param -n $mdcparam.lru_size)
24745 local lock_count=$($LCTL get_param -n $mdcparam.lock_count)
24747 [ $lock_count -le $lru_size ] ||
24748 error "mdc lock count $lock_count > lru size $lru_size"
24751 run_test 425 "lock count should not exceed lru size"
24754 splice-test -r $DIR/$tfile
24755 splice-test -rd $DIR/$tfile
24756 splice-test $DIR/$tfile
24757 splice-test -d $DIR/$tfile
24759 run_test 426 "splice test on Lustre"
24762 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
24763 (( $MDS1_VERSION >= $(version_code 2.12.4) )) ||
24764 skip "Need MDS version at least 2.12.4"
24770 test_mkdir -c $MDSCOUNT -i 1 $DIR/$tdir/1/dir
24771 test_mkdir -c $MDSCOUNT -i 1 $DIR/$tdir/2/dir2
24773 $LFS getdirstripe $DIR/$tdir/1/dir
24775 #first setfattr for creating updatelog
24776 setfattr -n user.attr0 -v "some text" $DIR/$tdir/1/dir
24778 #define OBD_FAIL_OUT_OBJECT_MISS 0x1708
24779 do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param fail_loc=0x80001708
24780 setfattr -n user.attr1 -v "some text" $DIR/$tdir/1/dir &
24781 setfattr -n user.attr2 -v "another attr" $DIR/$tdir/2/dir2 &
24785 wait_recovery_complete mds2 $((2*TIMEOUT))
24787 log=$(do_facet mds1 dmesg | tac | sed "/${TESTNAME//_/ }/,$ d")
24788 echo $log | grep "get update log failed" &&
24789 error "update log corruption is detected" || true
24791 run_test 427 "Failed DNE2 update request shouldn't corrupt updatelog"
24794 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24795 local cache_limit=$CACHE_MAX
24797 stack_trap "$LCTL set_param -n llite.*.max_cached_mb=$cache_limit"
24798 $LCTL set_param -n llite.*.max_cached_mb=64
24801 $LFS setstripe -c 1 $DIR/$tdir
24802 eval touch $DIR/$tdir/$tfile.{1..$OSTCOUNT}
24803 stack_trap "rm -f $DIR/$tdir/$tfile.*"
24805 for f in $(seq 4); do
24806 dd if=/dev/zero of=$DIR/$tdir/$tfile.$f bs=128M count=1 &
24810 cancel_lru_locks osc
24812 for f in $(seq 4); do
24813 dd if=$DIR/$tdir/$tfile.$f of=/dev/null bs=128M count=1 &
24817 run_test 428 "large block size IO should not hang"
24819 test_429() { # LU-7915 / LU-10948
24820 local ll_opencache_threshold_count="llite.*.opencache_threshold_count"
24821 local testfile=$DIR/$tfile
24822 local mdc_rpcstats="mdc.$FSNAME-MDT0000-*.stats"
24828 $LCTL get_param $ll_opencache_threshold_count ||
24829 skip "client does not have opencache parameter"
24831 set_opencache $new_flag
24832 stack_trap "restore_opencache"
24833 [ $($LCTL get_param -n $ll_opencache_threshold_count) == $new_flag ] ||
24834 error "enable opencache failed"
24836 # drop MDC DLM locks
24837 cancel_lru_locks mdc
24838 # clear MDC RPC stats counters
24839 $LCTL set_param $mdc_rpcstats=clear
24841 # According to the current implementation, we need to run 3 times
24842 # open & close file to verify if opencache is enabled correctly.
24843 # 1st, RPCs are sent for lookup/open and open handle is released on
24845 # 2nd, RPC is sent for open, MDS_OPEN_LOCK is fetched automatically,
24846 # so open handle won't be released thereafter.
24847 # 3rd, No RPC is sent out.
24848 $MULTIOP $testfile oc || error "multiop failed"
24849 first_rpc=$(calc_stats $mdc_rpcstats ldlm_ibits_enqueue)
24850 echo "1st: $first_rpc RPCs in flight"
24852 $MULTIOP $testfile oc || error "multiop failed"
24853 second_rpc=$(calc_stats $mdc_rpcstats ldlm_ibits_enqueue)
24854 echo "2nd: $second_rpc RPCs in flight"
24856 $MULTIOP $testfile oc || error "multiop failed"
24857 third_rpc=$(calc_stats $mdc_rpcstats ldlm_ibits_enqueue)
24858 echo "3rd: $third_rpc RPCs in flight"
24860 #verify no MDC RPC is sent
24861 [[ $second_rpc == $third_rpc ]] || error "MDC RPC is still sent"
24863 run_test 429 "verify if opencache flag on client side does work"
24869 # data at [200K, 400K)
24870 dd if=/dev/urandom of=$file bs=256K count=1 seek=1 ||
24871 error "256K->512K dd fails"
24873 dd if=/dev/urandom of=$file bs=1M count=1 seek=2 ||
24874 error "2M->3M dd fails"
24876 dd if=/dev/urandom of=$file bs=1M count=1 seek=4 ||
24877 error "4M->5M dd fails"
24878 echo "Data at 256K...512K, 2M...3M and 4M...5M"
24879 # start at first component hole #1
24880 printf "Seeking hole from 1000 ... "
24881 offset=$(lseek_test -l 1000 $file)
24883 [[ $offset == 1000 ]] || error "offset $offset != 1000"
24884 printf "Seeking data from 1000 ... "
24885 offset=$(lseek_test -d 1000 $file)
24887 [[ $offset == 262144 ]] || error "offset $offset != 262144"
24889 # start at first component data block
24890 printf "Seeking hole from 300000 ... "
24891 offset=$(lseek_test -l 300000 $file)
24893 [[ $offset == 524288 ]] || error "offset $offset != 524288"
24894 printf "Seeking data from 300000 ... "
24895 offset=$(lseek_test -d 300000 $file)
24897 [[ $offset == 300000 ]] || error "offset $offset != 300000"
24899 # start at the first component but beyond end of object size
24900 printf "Seeking hole from 1000000 ... "
24901 offset=$(lseek_test -l 1000000 $file)
24903 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
24904 printf "Seeking data from 1000000 ... "
24905 offset=$(lseek_test -d 1000000 $file)
24907 [[ $offset == 2097152 ]] || error "offset $offset != 2097152"
24909 # start at second component stripe 2 (empty file)
24910 printf "Seeking hole from 1500000 ... "
24911 offset=$(lseek_test -l 1500000 $file)
24913 [[ $offset == 1500000 ]] || error "offset $offset != 1500000"
24914 printf "Seeking data from 1500000 ... "
24915 offset=$(lseek_test -d 1500000 $file)
24917 [[ $offset == 2097152 ]] || error "offset $offset != 2097152"
24919 # start at second component stripe 1 (all data)
24920 printf "Seeking hole from 3000000 ... "
24921 offset=$(lseek_test -l 3000000 $file)
24923 [[ $offset == 3145728 ]] || error "offset $offset != 3145728"
24924 printf "Seeking data from 3000000 ... "
24925 offset=$(lseek_test -d 3000000 $file)
24927 [[ $offset == 3000000 ]] || error "offset $offset != 3000000"
24929 dd if=/dev/urandom of=$file bs=640K count=1 seek=1 ||
24930 error "2nd dd fails"
24931 echo "Add data block at 640K...1280K"
24933 # start at before new data block, in hole
24934 printf "Seeking hole from 600000 ... "
24935 offset=$(lseek_test -l 600000 $file)
24937 [[ $offset == 600000 ]] || error "offset $offset != 600000"
24938 printf "Seeking data from 600000 ... "
24939 offset=$(lseek_test -d 600000 $file)
24941 [[ $offset == 655360 ]] || error "offset $offset != 655360"
24943 # start at the first component new data block
24944 printf "Seeking hole from 1000000 ... "
24945 offset=$(lseek_test -l 1000000 $file)
24947 [[ $offset == 1310720 ]] || error "offset $offset != 1310720"
24948 printf "Seeking data from 1000000 ... "
24949 offset=$(lseek_test -d 1000000 $file)
24951 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
24953 # start at second component stripe 2, new data
24954 printf "Seeking hole from 1200000 ... "
24955 offset=$(lseek_test -l 1200000 $file)
24957 [[ $offset == 1310720 ]] || error "offset $offset != 1310720"
24958 printf "Seeking data from 1200000 ... "
24959 offset=$(lseek_test -d 1200000 $file)
24961 [[ $offset == 1200000 ]] || error "offset $offset != 1200000"
24963 # start beyond file end
24964 printf "Using offset > filesize ... "
24965 lseek_test -l 4000000 $file && error "lseek should fail"
24966 printf "Using offset > filesize ... "
24967 lseek_test -d 4000000 $file && error "lseek should fail"
24973 $LCTL get_param mdc.*.import | grep -q 'connect_flags:.*seek' ||
24974 skip "MDT does not support SEEK_HOLE"
24976 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
24977 skip "OST does not support SEEK_HOLE"
24979 local file=$DIR/$tdir/$tfile
24981 mkdir -p $DIR/$tdir
24983 $LFS setstripe -E 1M -L mdt -E eof -c2 $file
24984 # OST stripe #1 will have continuous data at [1M, 3M)
24985 # OST stripe #2 is empty
24986 echo "Component #1: 1M DoM, component #2: EOF, 2 stripes 1M"
24987 lseek_test_430 $file
24989 $LFS setstripe -E 1M -c2 -S 64K -E 10M -c2 -S 1M $file
24990 echo "Component #1: 1M, 2 stripes 64K, component #2: EOF, 2 stripes 1M"
24991 lseek_test_430 $file
24993 $LFS setstripe -c2 -S 512K $file
24994 echo "Two stripes, stripe size 512K"
24995 lseek_test_430 $file
24997 # FLR with stale mirror
24998 $LFS setstripe -N -E 512K -c1 -S 64K -E eof -c2 -S 512K \
25000 echo "Mirrored file:"
25001 echo "Component #1: 512K, stripe 64K, component #2: EOF, 2 stripes 512K"
25002 echo "Plain 2 stripes 1M"
25003 lseek_test_430 $file
25006 run_test 430a "lseek: SEEK_DATA/SEEK_HOLE basic functionality"
25009 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
25010 skip "OST does not support SEEK_HOLE"
25013 local file=$DIR/$tdir/$tfile
25015 mkdir -p $DIR/$tdir
25016 # Empty layout lseek should fail
25019 printf "Seeking hole from 0 ... "
25020 lseek_test -l 0 $file && error "lseek should fail"
25021 printf "Seeking data from 0 ... "
25022 lseek_test -d 0 $file && error "lseek should fail"
25026 $LFS setstripe -E 1M -c2 -E eof $file
25027 $TRUNCATE $file 1048576
25028 printf "Seeking hole from 1000000 ... "
25029 offset=$(lseek_test -l 1000000 $file)
25031 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
25032 printf "Seeking data from 1000000 ... "
25033 lseek_test -d 1000000 $file && error "lseek should fail"
25036 # full component followed by non-inited one
25037 $LFS setstripe -E 1M -c2 -E eof $file
25038 dd if=/dev/urandom of=$file bs=1M count=1
25039 printf "Seeking hole from 1000000 ... "
25040 offset=$(lseek_test -l 1000000 $file)
25042 [[ $offset == 1048576 ]] || error "offset $offset != 1048576"
25043 printf "Seeking hole from 1048576 ... "
25044 lseek_test -l 1048576 $file && error "lseek should fail"
25045 # init second component and truncate back
25046 echo "123" >> $file
25047 $TRUNCATE $file 1048576
25048 printf "Seeking hole from 1000000 ... "
25049 offset=$(lseek_test -l 1000000 $file)
25051 [[ $offset == 1048576 ]] || error "offset $offset != 1048576"
25052 printf "Seeking hole from 1048576 ... "
25053 lseek_test -l 1048576 $file && error "lseek should fail"
25054 # boundary checks for big values
25055 dd if=/dev/urandom of=$file.10g bs=1 count=1 seek=10G
25056 offset=$(lseek_test -d 0 $file.10g)
25057 [[ $offset == 10737418240 ]] || error "offset $offset != 10737418240"
25058 dd if=/dev/urandom of=$file.100g bs=1 count=1 seek=100G
25059 offset=$(lseek_test -d 0 $file.100g)
25060 [[ $offset == 107374182400 ]] || error "offset $offset != 107374182400"
25063 run_test 430b "lseek: SEEK_DATA/SEEK_HOLE special cases"
25066 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
25067 skip "OST does not support SEEK_HOLE"
25069 local file=$DIR/$tdir/$tfile
25072 mkdir -p $DIR/$tdir
25073 dd if=/dev/urandom of=$file bs=1k count=1 seek=5M
25075 # cp version 8.33+ prefers lseek over fiemap
25076 if [[ $(cp --version | head -n1 | sed "s/[^0-9]//g") -ge 833 ]]; then
25078 time cp $file /dev/null
25079 (( SECONDS - start < 5 )) ||
25080 error "cp: too long runtime $((SECONDS - start))"
25083 # tar version 1.29+ supports SEEK_HOLE/DATA
25084 if [[ $(tar --version | head -n1 | sed "s/[^0-9]//g") -ge 129 ]]; then
25086 time tar cS $file - | cat > /dev/null
25087 (( SECONDS - start < 5 )) ||
25088 error "tar: too long runtime $((SECONDS - start))"
25091 run_test 430c "lseek: external tools check"
25093 test_431() { # LU-14187
25094 local file=$DIR/$tdir/$tfile
25096 mkdir -p $DIR/$tdir
25097 $LFS setstripe -c 1 -i 0 $file || error "lfs setstripe failed"
25098 dd if=/dev/urandom of=$file bs=4k count=1
25099 dd if=/dev/urandom of=$file bs=4k count=1 seek=10 conv=notrunc
25100 dd if=/dev/urandom of=$file bs=4k count=1 seek=12 conv=notrunc
25101 #define OBD_FAIL_OST_RESTART_IO 0x251
25102 do_facet ost1 "$LCTL set_param fail_loc=0x251"
25103 $LFS setstripe -c 1 -i 0 $file.0 || error "lfs setstripe failed"
25107 echo 3 > /proc/sys/vm/drop_caches
25108 diff $file $file.0 || error "data diff"
25110 run_test 431 "Restart transaction for IO"
25113 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
25114 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
25115 skip "Need server version at least 2.9.55"
25117 start_full_debug_logging
25121 stop_full_debug_logging
25125 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
25126 local st=$(do_facet mgs $LCTL barrier_stat $FSNAME |
25127 awk '/The barrier for/ { print $7 }')
25130 local st=$(do_facet mgs $LCTL barrier_stat -s $FSNAME)
25135 barrier_expired() {
25138 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
25139 expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
25140 awk '/will be expired/ { print $7 }')
25142 expired=$(do_facet mgs $LCTL barrier_stat -t $FSNAME)
25151 echo "Start barrier_freeze at: $(date)"
25152 #define OBD_FAIL_BARRIER_DELAY 0x2202
25153 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
25154 # Do not reduce barrier time - See LU-11873
25155 do_facet mgs $LCTL barrier_freeze $FSNAME 20 &
25158 local b_status=$(barrier_stat)
25159 echo "Got barrier status at: $(date)"
25160 [ "$b_status" = "'freezing_p1'" ] ||
25161 error "(1) unexpected barrier status $b_status"
25163 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
25165 b_status=$(barrier_stat)
25166 [ "$b_status" = "'frozen'" ] ||
25167 error "(2) unexpected barrier status $b_status"
25169 local expired=$(barrier_expired)
25170 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
25171 sleep $((expired + 3))
25173 b_status=$(barrier_stat)
25174 [ "$b_status" = "'expired'" ] ||
25175 error "(3) unexpected barrier status $b_status"
25177 # Do not reduce barrier time - See LU-11873
25178 do_facet mgs $LCTL barrier_freeze $FSNAME 20 ||
25179 error "(4) fail to freeze barrier"
25181 b_status=$(barrier_stat)
25182 [ "$b_status" = "'frozen'" ] ||
25183 error "(5) unexpected barrier status $b_status"
25185 echo "Start barrier_thaw at: $(date)"
25186 #define OBD_FAIL_BARRIER_DELAY 0x2202
25187 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
25188 do_facet mgs $LCTL barrier_thaw $FSNAME &
25191 b_status=$(barrier_stat)
25192 echo "Got barrier status at: $(date)"
25193 [ "$b_status" = "'thawing'" ] ||
25194 error "(6) unexpected barrier status $b_status"
25196 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
25198 b_status=$(barrier_stat)
25199 [ "$b_status" = "'thawed'" ] ||
25200 error "(7) unexpected barrier status $b_status"
25202 #define OBD_FAIL_BARRIER_FAILURE 0x2203
25203 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
25204 do_facet mgs $LCTL barrier_freeze $FSNAME
25206 b_status=$(barrier_stat)
25207 [ "$b_status" = "'failed'" ] ||
25208 error "(8) unexpected barrier status $b_status"
25210 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
25211 do_facet mgs $LCTL barrier_thaw $FSNAME
25215 run_test 801a "write barrier user interfaces and stat machine"
25220 mkdir $DIR/$tdir || error "(1) fail to mkdir"
25221 createmany -d $DIR/$tdir/d 6 || "(2) fail to mkdir"
25222 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
25223 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
25224 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
25226 cancel_lru_locks mdc
25228 # 180 seconds should be long enough
25229 do_facet mgs $LCTL barrier_freeze $FSNAME 180
25231 local b_status=$(barrier_stat)
25232 [ "$b_status" = "'frozen'" ] ||
25233 error "(6) unexpected barrier status $b_status"
25235 mkdir $DIR/$tdir/d0/d10 &
25238 touch $DIR/$tdir/d1/f13 &
25241 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
25244 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
25247 rm -f $DIR/$tdir/d4/f12 &
25250 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
25252 # To guarantee taht the 'stat' is not blocked
25253 b_status=$(barrier_stat)
25254 [ "$b_status" = "'frozen'" ] ||
25255 error "(8) unexpected barrier status $b_status"
25257 # let above commands to run at background
25260 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
25261 ps -p $touch_pid || error "(10) touch should be blocked"
25262 ps -p $ln_pid || error "(11) link should be blocked"
25263 ps -p $mv_pid || error "(12) rename should be blocked"
25264 ps -p $rm_pid || error "(13) unlink should be blocked"
25266 b_status=$(barrier_stat)
25267 [ "$b_status" = "'frozen'" ] ||
25268 error "(14) unexpected barrier status $b_status"
25270 do_facet mgs $LCTL barrier_thaw $FSNAME
25271 b_status=$(barrier_stat)
25272 [ "$b_status" = "'thawed'" ] ||
25273 error "(15) unexpected barrier status $b_status"
25275 wait $mkdir_pid || error "(16) mkdir should succeed"
25276 wait $touch_pid || error "(17) touch should succeed"
25277 wait $ln_pid || error "(18) link should succeed"
25278 wait $mv_pid || error "(19) rename should succeed"
25279 wait $rm_pid || error "(20) unlink should succeed"
25283 run_test 801b "modification will be blocked by write barrier"
25286 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
25290 stop mds2 || error "(1) Fail to stop mds2"
25292 do_facet mgs $LCTL barrier_freeze $FSNAME 30
25294 local b_status=$(barrier_stat)
25295 [ "$b_status" = "'expired'" ] || [ "$b_status" = "'failed'" ] || {
25296 do_facet mgs $LCTL barrier_thaw $FSNAME
25297 error "(2) unexpected barrier status $b_status"
25300 do_facet mgs $LCTL barrier_rescan $FSNAME ||
25301 error "(3) Fail to rescan barrier bitmap"
25303 # Do not reduce barrier time - See LU-11873
25304 do_facet mgs $LCTL barrier_freeze $FSNAME 20
25306 b_status=$(barrier_stat)
25307 [ "$b_status" = "'frozen'" ] ||
25308 error "(4) unexpected barrier status $b_status"
25310 do_facet mgs $LCTL barrier_thaw $FSNAME
25311 b_status=$(barrier_stat)
25312 [ "$b_status" = "'thawed'" ] ||
25313 error "(5) unexpected barrier status $b_status"
25315 local devname=$(mdsdevname 2)
25317 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
25319 do_facet mgs $LCTL barrier_rescan $FSNAME ||
25320 error "(7) Fail to rescan barrier bitmap"
25324 run_test 801c "rescan barrier bitmap"
25326 saved_MGS_MOUNT_OPTS=$MGS_MOUNT_OPTS
25327 saved_MDS_MOUNT_OPTS=$MDS_MOUNT_OPTS
25328 saved_OST_MOUNT_OPTS=$OST_MOUNT_OPTS
25329 saved_MOUNT_OPTS=$MOUNT_OPTS
25335 MGS_MOUNT_OPTS=$saved_MGS_MOUNT_OPTS
25336 MDS_MOUNT_OPTS=$saved_MDS_MOUNT_OPTS
25337 OST_MOUNT_OPTS=$saved_OST_MOUNT_OPTS
25338 MOUNT_OPTS=$saved_MOUNT_OPTS
25343 [[ $mds1_FSTYPE = zfs ]] || skip "ZFS specific test"
25344 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
25345 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
25346 skip "Need server version at least 2.9.55"
25348 [[ $ENABLE_QUOTA ]] && skip "Quota enabled for read-only test"
25350 mkdir $DIR/$tdir || error "(1) fail to mkdir"
25352 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
25353 error "(2) Fail to copy"
25355 trap cleanup_802a EXIT
25357 # sync by force before remount as readonly
25358 sync; sync_all_data; sleep 3; sync_all_data
25362 MGS_MOUNT_OPTS=$(csa_add "$MGS_MOUNT_OPTS" -o rdonly_dev)
25363 MDS_MOUNT_OPTS=$(csa_add "$MDS_MOUNT_OPTS" -o rdonly_dev)
25364 OST_MOUNT_OPTS=$(csa_add "$OST_MOUNT_OPTS" -o rdonly_dev)
25366 echo "Mount the server as read only"
25367 setupall server_only || error "(3) Fail to start servers"
25369 echo "Mount client without ro should fail"
25370 mount_client $MOUNT &&
25371 error "(4) Mount client without 'ro' should fail"
25373 echo "Mount client with ro should succeed"
25374 MOUNT_OPTS=$(csa_add "$MOUNT_OPTS" -o ro)
25375 mount_client $MOUNT ||
25376 error "(5) Mount client with 'ro' should succeed"
25378 echo "Modify should be refused"
25379 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
25381 echo "Read should be allowed"
25382 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
25383 error "(7) Read should succeed under ro mode"
25387 run_test 802a "simulate readonly device"
25390 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25391 remote_mds_nodsh && skip "remote MDS with nodsh"
25393 do_facet $SINGLEMDS $LCTL get_param mdt.*.readonly ||
25394 skip "readonly option not available"
25396 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "(1) fail to mkdir"
25398 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
25399 error "(2) Fail to copy"
25401 # write back all cached data before setting MDT to readonly
25405 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=1
25406 stack_trap "do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0" EXIT
25408 echo "Modify should be refused"
25409 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
25411 echo "Read should be allowed"
25412 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
25413 error "(7) Read should succeed under ro mode"
25416 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0
25418 run_test 802b "be able to set MDTs to readonly"
25421 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
25422 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
25423 skip "MDS needs to be newer than 2.10.54"
25425 mkdir -p $DIR/$tdir
25426 # Create some objects on all MDTs to trigger related logs objects
25427 for idx in $(seq $MDSCOUNT); do
25428 $LFS mkdir -c $MDSCOUNT -i $((idx % $MDSCOUNT)) \
25429 $DIR/$tdir/dir${idx} ||
25430 error "Fail to create $DIR/$tdir/dir${idx}"
25434 wait_delete_completed # ensure old test cleanups are finished
25435 echo "before create:"
25437 local before_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
25439 for i in {1..10}; do
25440 $LFS mkdir -c 1 -i 1 $DIR/$tdir/foo$i ||
25441 error "Fail to create $DIR/$tdir/foo$i"
25445 echo "after create:"
25447 local after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
25449 # allow for an llog to be cleaned up during the test
25450 [ $after_used -ge $((before_used + 10 - 1)) ] ||
25451 error "before ($before_used) + 10 > after ($after_used)"
25453 for i in {1..10}; do
25454 rm -rf $DIR/$tdir/foo$i ||
25455 error "Fail to remove $DIR/$tdir/foo$i"
25458 sleep 3 # avoid MDT return cached statfs
25459 wait_delete_completed
25460 echo "after unlink:"
25462 after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
25464 # allow for an llog to be created during the test
25465 [ $after_used -le $((before_used + 1)) ] ||
25466 error "after ($after_used) > before ($before_used) + 1"
25468 run_test 803a "verify agent object for remote object"
25471 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
25472 [ $MDS1_VERSION -lt $(version_code 2.13.56) ] &&
25473 skip "MDS needs to be newer than 2.13.56"
25474 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25476 for i in $(seq 0 $((MDSCOUNT - 1))); do
25477 $LFS mkdir -i $i $DIR/$tdir.$i || error "mkdir $tdir.$i"
25485 stat $DIR/$tdir.* >/dev/null || error "stat $tdir.*"
25486 for i in $(seq 0 $((MDSCOUNT - 1))); do
25487 tmp=$(do_facet mds$i $LCTL get_param mdt.*-MDT000$i.md_stats |
25488 awk '/getattr/ { print $2 }')
25489 before=$((before + tmp))
25491 stat $DIR/$tdir.* >/dev/null || error "stat $tdir.*"
25492 for i in $(seq 0 $((MDSCOUNT - 1))); do
25493 tmp=$(do_facet mds$i $LCTL get_param mdt.*-MDT000$i.md_stats |
25494 awk '/getattr/ { print $2 }')
25495 after=$((after + tmp))
25498 [ $before -eq $after ] || error "getattr count $before != $after"
25500 run_test 803b "remote object can getattr from cache"
25503 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
25504 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
25505 skip "MDS needs to be newer than 2.10.54"
25506 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
25508 mkdir -p $DIR/$tdir
25509 $LFS mkdir -c 1 -i 1 $DIR/$tdir/dir0 ||
25510 error "Fail to create $DIR/$tdir/dir0"
25512 local fid=$($LFS path2fid $DIR/$tdir/dir0)
25513 local dev=$(mdsdevname 2)
25515 do_facet mds2 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
25516 grep ${fid} || error "NOT found agent entry for dir0"
25518 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir/dir1 ||
25519 error "Fail to create $DIR/$tdir/dir1"
25521 touch $DIR/$tdir/dir1/foo0 ||
25522 error "Fail to create $DIR/$tdir/dir1/foo0"
25523 fid=$($LFS path2fid $DIR/$tdir/dir1/foo0)
25526 for idx in $(seq $MDSCOUNT); do
25527 dev=$(mdsdevname $idx)
25528 do_facet mds${idx} \
25529 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
25530 grep ${fid} && rc=$idx
25533 mv $DIR/$tdir/dir1/foo0 $DIR/$tdir/dir1/foo1 ||
25534 error "Fail to rename foo0 to foo1"
25535 if [ $rc -eq 0 ]; then
25536 for idx in $(seq $MDSCOUNT); do
25537 dev=$(mdsdevname $idx)
25538 do_facet mds${idx} \
25539 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
25540 grep ${fid} && rc=$idx
25544 mv $DIR/$tdir/dir1/foo1 $DIR/$tdir/dir1/foo2 ||
25545 error "Fail to rename foo1 to foo2"
25546 if [ $rc -eq 0 ]; then
25547 for idx in $(seq $MDSCOUNT); do
25548 dev=$(mdsdevname $idx)
25549 do_facet mds${idx} \
25550 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
25551 grep ${fid} && rc=$idx
25555 [ $rc -ne 0 ] || error "NOT found agent entry for foo"
25557 ln $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir0/guard ||
25558 error "Fail to link to $DIR/$tdir/dir1/foo2"
25559 mv $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir1/foo0 ||
25560 error "Fail to rename foo2 to foo0"
25561 unlink $DIR/$tdir/dir1/foo0 ||
25562 error "Fail to unlink $DIR/$tdir/dir1/foo0"
25563 rm -rf $DIR/$tdir/dir0 ||
25564 error "Fail to rm $DIR/$tdir/dir0"
25566 for idx in $(seq $MDSCOUNT); do
25567 dev=$(mdsdevname $idx)
25571 run_e2fsck $(facet_active_host mds$idx) $dev -n ||
25573 start mds${idx} $dev $MDS_MOUNT_OPTS ||
25574 error "mount mds$idx failed"
25575 df $MOUNT > /dev/null 2>&1
25577 # e2fsck should not return error
25579 error "e2fsck detected error on MDT${idx}: rc=$rc"
25582 run_test 804 "verify agent entry for remote entry"
25585 do_facet $SINGLEMDS zfs set quota=$old $fsset
25586 unlinkmany $DIR/$tdir/f- 1000000
25591 local zfs_version=$(do_facet mds1 cat /sys/module/zfs/version)
25592 [ "$mds1_FSTYPE" != "zfs" ] && skip "ZFS specific test"
25593 [ $(version_code $zfs_version) -lt $(version_code 0.7.2) ] &&
25594 skip "netfree not implemented before 0.7"
25595 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
25596 skip "Need MDS version at least 2.10.57"
25603 local pref="osd-zfs.$FSNAME-MDT0000."
25605 # limit available space on MDS dataset to meet nospace issue
25606 # quickly. then ZFS 0.7.2 can use reserved space if asked
25607 # properly (using netfree flag in osd_declare_destroy()
25608 fsset=$(do_facet $SINGLEMDS lctl get_param -n $pref.mntdev)
25609 old=$(do_facet $SINGLEMDS zfs get -H quota $fsset | \
25611 freekb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytesfree)
25612 usedkb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytestotal)
25613 let "usedkb=usedkb-freekb"
25614 let "freekb=freekb/2"
25615 if let "freekb > 5000"; then
25618 do_facet $SINGLEMDS zfs set quota=$(((usedkb+freekb)*1024)) $fsset
25619 trap cleanup_805 EXIT
25621 $LFS setstripe -E 1M -c2 -E 4M -c2 -E -1 -c2 $DIR/$tdir ||
25622 error "Can't set PFL layout"
25623 createmany -m $DIR/$tdir/f- 1000000 && error "ENOSPC wasn't met"
25624 rm -rf $DIR/$tdir || error "not able to remove"
25625 do_facet $SINGLEMDS zfs set quota=$old $fsset
25628 run_test 805 "ZFS can remove from full fs"
25634 local expect=$(stat -c %s $file)
25636 check_lsom_size $1 $expect
25638 local blocks=$($LFS getsom -b $file)
25639 expect=$(stat -c %b $file)
25640 [[ $blocks == $expect ]] ||
25641 error "$file expected blocks: $expect, got: $blocks"
25649 cancel_lru_locks mdc
25651 size=$($LFS getsom -s $1)
25652 [[ $size == $expect ]] ||
25653 error "$file expected size: $expect, got: $size"
25657 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
25658 skip "Need MDS version at least 2.11.52"
25662 touch $DIR/$tfile || error "touch $tfile failed"
25664 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
25665 save_lustre_params client "llite.*.xattr_cache" > $save
25666 lctl set_param llite.*.xattr_cache=0
25667 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
25669 # single-threaded write
25670 echo "Test SOM for single-threaded write"
25671 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 ||
25672 error "write $tfile failed"
25673 check_lsom_size $DIR/$tfile $bs
25676 local size=$(($num * $bs))
25680 echo "Test SOM for single client multi-threaded($num) write"
25681 $TRUNCATE $DIR/$tfile 0
25682 for ((i = 0; i < $num; i++)); do
25683 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
25685 offset=$((offset + $bs))
25687 for (( i=0; i < $num; i++ )); do
25690 check_lsom_size $DIR/$tfile $size
25692 $TRUNCATE $DIR/$tfile 0
25693 for ((i = 0; i < $num; i++)); do
25694 offset=$((offset - $bs))
25695 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
25698 for (( i=0; i < $num; i++ )); do
25701 check_lsom_size $DIR/$tfile $size
25703 # multi-client writes
25704 num=$(get_node_count ${CLIENTS//,/ })
25705 size=$(($num * $bs))
25709 echo "Test SOM for multi-client ($num) writes"
25710 $TRUNCATE $DIR/$tfile 0
25711 for client in ${CLIENTS//,/ }; do
25712 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
25715 offset=$((offset + $bs))
25717 for (( i=0; i < $num; i++ )); do
25720 check_lsom_size $DIR/$tfile $offset
25723 $TRUNCATE $DIR/$tfile 0
25724 for client in ${CLIENTS//,/ }; do
25725 offset=$((offset - $bs))
25726 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
25730 for (( i=0; i < $num; i++ )); do
25733 check_lsom_size $DIR/$tfile $size
25736 echo "Test SOM for truncate"
25737 $TRUNCATE $DIR/$tfile 1048576
25738 check_lsom_size $DIR/$tfile 1048576
25739 $TRUNCATE $DIR/$tfile 1234
25740 check_lsom_size $DIR/$tfile 1234
25742 # verify SOM blocks count
25743 echo "Verify SOM block count"
25744 $TRUNCATE $DIR/$tfile 0
25745 $MULTIOP $DIR/$tfile oO_TRUNC:O_RDWR:w1048576YSc ||
25746 error "failed to write file $tfile"
25747 check_lsom_data $DIR/$tfile
25749 run_test 806 "Verify Lazy Size on MDS"
25752 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
25753 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
25754 skip "Need MDS version at least 2.11.52"
25756 # Registration step
25757 changelog_register || error "changelog_register failed"
25758 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
25759 changelog_users $SINGLEMDS | grep -q $cl_user ||
25760 error "User $cl_user not found in changelog_users"
25762 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
25763 save_lustre_params client "llite.*.xattr_cache" > $save
25764 lctl set_param llite.*.xattr_cache=0
25765 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
25767 rm -rf $DIR/$tdir || error "rm $tdir failed"
25768 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
25769 touch $DIR/$tdir/trunc || error "touch $tdir/trunc failed"
25770 $TRUNCATE $DIR/$tdir/trunc 1024 || error "truncate $tdir/trunc failed"
25771 $TRUNCATE $DIR/$tdir/trunc 1048576 ||
25772 error "truncate $tdir/trunc failed"
25775 dd if=/dev/zero of=$DIR/$tdir/single_dd bs=$bs count=1 conv=fsync ||
25776 error "write $tfile failed"
25778 # multi-client wirtes
25779 local num=$(get_node_count ${CLIENTS//,/ })
25783 echo "Test SOM for multi-client ($num) writes"
25784 touch $DIR/$tfile || error "touch $tfile failed"
25785 $TRUNCATE $DIR/$tfile 0
25786 for client in ${CLIENTS//,/ }; do
25787 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
25790 offset=$((offset + $bs))
25792 for (( i=0; i < $num; i++ )); do
25796 do_rpc_nodes "$CLIENTS" cancel_lru_locks osc
25797 do_nodes "$CLIENTS" "sync ; sleep 5 ; sync"
25798 $LSOM_SYNC -u $cl_user -m $FSNAME-MDT0000 $MOUNT
25799 check_lsom_data $DIR/$tdir/trunc
25800 check_lsom_data $DIR/$tdir/single_dd
25801 check_lsom_data $DIR/$tfile
25804 # Deregistration step
25805 changelog_deregister || error "changelog_deregister failed"
25807 run_test 807 "verify LSOM syncing tool"
25809 check_som_nologged()
25811 local lines=$($LFS changelog $FSNAME-MDT0000 |
25812 grep 'x=trusted.som' | wc -l)
25813 [ $lines -ne 0 ] && error "trusted.som xattr is logged in Changelogs"
25817 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
25818 skip "Need MDS version at least 2.11.55"
25820 # Registration step
25821 changelog_register || error "changelog_register failed"
25823 touch $DIR/$tfile || error "touch $tfile failed"
25826 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=1 ||
25827 error "write $tfile failed"
25830 $TRUNCATE $DIR/$tfile 1234
25833 $TRUNCATE $DIR/$tfile 1048576
25836 # Deregistration step
25837 changelog_deregister || error "changelog_deregister failed"
25839 run_test 808 "Check trusted.som xattr not logged in Changelogs"
25844 [[ $? -eq 61 ]] || error "DoM-only file $1 has SOM xattr"
25848 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
25849 skip "Need MDS version at least 2.11.56"
25851 $LFS setstripe -E 1M -L mdt $DIR/$tfile ||
25852 error "failed to create DoM-only file $DIR/$tfile"
25853 touch $DIR/$tfile || error "touch $tfile failed"
25854 check_som_nodata $DIR/$tfile
25856 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 ||
25857 error "write $tfile failed"
25858 check_som_nodata $DIR/$tfile
25860 $TRUNCATE $DIR/$tfile 1234
25861 check_som_nodata $DIR/$tfile
25863 $TRUNCATE $DIR/$tfile 4097
25864 check_som_nodata $DIR/$file
25866 run_test 809 "Verify no SOM xattr store for DoM-only files"
25869 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25870 $GSS && skip_env "could not run with gss"
25871 [[ $OST1_VERSION -gt $(version_code 2.12.58) ]] ||
25872 skip "OST < 2.12.58 doesn't align checksum"
25875 stack_trap "set_checksums $ORIG_CSUM" EXIT
25876 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
25881 for csum in $CKSUM_TYPES; do
25882 #define OBD_FAIL_OSC_NO_GRANT 0x411
25883 $LCTL set_param osc.*.checksum_type=$csum fail_loc=0x411
25884 for i in "10240 0" "10000 0" "4000 1" "500 1"; do
25886 dd if=/dev/urandom of=$DIR/$tfile bs=$1 count=2 seek=$2
25887 before=$(md5sum $DIR/$tfile)
25888 $LCTL set_param ldlm.namespaces.*osc*.lru_size=clear
25889 after=$(md5sum $DIR/$tfile)
25890 [ "$before" == "$after" ] ||
25891 error "$csum: $before != $after bs=$1 seek=$2"
25895 run_test 810 "partial page writes on ZFS (LU-11663)"
25898 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
25899 skip "OST < 2.12.51 doesn't support this fail_loc"
25901 $LFS setstripe -c 1 -i 0 $DIR/$tfile
25902 # ensure ost1 is connected
25903 stat $DIR/$tfile >/dev/null || error "can't stat"
25904 wait_osc_import_state client ost1 FULL
25905 # no locks, no reqs to let the connection idle
25906 cancel_lru_locks osc
25908 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
25909 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
25910 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
25911 wait_osc_import_state client ost1 CONNECTING
25912 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
25914 stat $DIR/$tfile >/dev/null || error "can't stat file"
25916 run_test 812a "do not drop reqs generated when imp is going to idle (LU-11951)"
25918 test_812b() { # LU-12378
25919 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
25920 skip "OST < 2.12.51 doesn't support this fail_loc"
25922 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "setstripe failed"
25923 # ensure ost1 is connected
25924 stat $DIR/$tfile >/dev/null || error "can't stat"
25925 wait_osc_import_state client ost1 FULL
25926 # no locks, no reqs to let the connection idle
25927 cancel_lru_locks osc
25929 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
25930 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
25931 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
25932 wait_osc_import_state client ost1 CONNECTING
25933 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
25935 $LFS quota -u 0 $DIR/ || error "lfs quota should succeed"
25936 wait_osc_import_state client ost1 IDLE
25938 run_test 812b "do not drop no resend request for idle connect"
25943 old=$($LCTL get_param -n osc.*.idle_timeout | head -n 1)
25945 $LFS setstripe -c 1 -o 0 $DIR/$tfile
25946 $LFS getstripe $DIR/$tfile
25947 $LCTL set_param osc.*.idle_timeout=10
25948 stack_trap "$LCTL set_param osc.*.idle_timeout=$old" EXIT
25949 # ensure ost1 is connected
25950 stat $DIR/$tfile >/dev/null || error "can't stat"
25951 wait_osc_import_state client ost1 FULL
25952 # no locks, no reqs to let the connection idle
25953 cancel_lru_locks osc
25955 #define OBD_FAIL_PTLRPC_IDLE_RACE 0x533
25956 $LCTL set_param fail_loc=0x80000533
25958 dd if=/dev/zero of=$DIR/$tfile count=1 conv=sync || error "dd failed"
25960 run_test 812c "idle import vs lock enqueue race"
25963 local file_heat_sav=$($LCTL get_param -n llite.*.file_heat 2>/dev/null)
25964 [ -z "$file_heat_sav" ] && skip "no file heat support"
25975 local period_second=$($LCTL get_param -n llite.*.heat_period_second)
25976 local decay_pct=$($LCTL get_param -n llite.*.heat_decay_percentage)
25978 $LCTL set_param -n llite.*.file_heat=1
25979 echo "Turn on file heat"
25980 echo "Period second: $period_second, Decay percentage: $decay_pct"
25982 echo "QQQQ" > $DIR/$tfile
25983 echo "QQQQ" > $DIR/$tfile
25984 echo "QQQQ" > $DIR/$tfile
25985 cat $DIR/$tfile > /dev/null
25986 cat $DIR/$tfile > /dev/null
25987 cat $DIR/$tfile > /dev/null
25988 cat $DIR/$tfile > /dev/null
25990 local out=$($LFS heat_get $DIR/$tfile)
25992 $LFS heat_get $DIR/$tfile
25993 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
25994 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
25995 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
25996 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
25998 [ $readsample -le 4 ] || error "read sample ($readsample) is wrong"
25999 [ $writesample -le 3 ] || error "write sample ($writesample) is wrong"
26000 [ $readbyte -le 20 ] || error "read bytes ($readbyte) is wrong"
26001 [ $writebyte -le 15 ] || error "write bytes ($writebyte) is wrong"
26003 sleep $((period_second + 3))
26004 echo "Sleep $((period_second + 3)) seconds..."
26005 # The recursion formula to calculate the heat of the file f is as
26007 # Hi+1(f) = (1-P)*Hi(f)+ P*Ci
26008 # Where Hi is the heat value in the period between time points i*I and
26009 # (i+1)*I; Ci is the access count in the period; the symbol P refers
26010 # to the weight of Ci.
26011 out=$($LFS heat_get $DIR/$tfile)
26012 $LFS heat_get $DIR/$tfile
26013 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
26014 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
26015 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
26016 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
26018 [ $(bc <<< "$readsample <= 4 * $decay_pct / 100") -eq 1 ] ||
26019 error "read sample ($readsample) is wrong"
26020 [ $(bc <<< "$writesample <= 3 * $decay_pct / 100") -eq 1 ] ||
26021 error "write sample ($writesample) is wrong"
26022 [ $(bc <<< "$readbyte <= 20 * $decay_pct / 100") -eq 1 ] ||
26023 error "read bytes ($readbyte) is wrong"
26024 [ $(bc <<< "$writebyte <= 15 * $decay_pct / 100") -eq 1 ] ||
26025 error "write bytes ($writebyte) is wrong"
26027 echo "QQQQ" > $DIR/$tfile
26028 echo "QQQQ" > $DIR/$tfile
26029 echo "QQQQ" > $DIR/$tfile
26030 cat $DIR/$tfile > /dev/null
26031 cat $DIR/$tfile > /dev/null
26032 cat $DIR/$tfile > /dev/null
26033 cat $DIR/$tfile > /dev/null
26035 sleep $((period_second + 3))
26036 echo "Sleep $((period_second + 3)) seconds..."
26038 out=$($LFS heat_get $DIR/$tfile)
26039 $LFS heat_get $DIR/$tfile
26040 readsample1=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
26041 writesample1=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
26042 readbyte1=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
26043 writebyte1=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
26045 [ $(bc <<< "$readsample1 <= ($readsample * (100 - $decay_pct) + \
26046 4 * $decay_pct) / 100") -eq 1 ] ||
26047 error "read sample ($readsample1) is wrong"
26048 [ $(bc <<< "$writesample1 <= ($writesample * (100 - $decay_pct) + \
26049 3 * $decay_pct) / 100") -eq 1 ] ||
26050 error "write sample ($writesample1) is wrong"
26051 [ $(bc <<< "$readbyte1 <= ($readbyte * (100 - $decay_pct) + \
26052 20 * $decay_pct) / 100") -eq 1 ] ||
26053 error "read bytes ($readbyte1) is wrong"
26054 [ $(bc <<< "$writebyte1 <= ($writebyte * (100 - $decay_pct) + \
26055 15 * $decay_pct) / 100") -eq 1 ] ||
26056 error "write bytes ($writebyte1) is wrong"
26058 echo "Turn off file heat for the file $DIR/$tfile"
26059 $LFS heat_set -o $DIR/$tfile
26061 echo "QQQQ" > $DIR/$tfile
26062 echo "QQQQ" > $DIR/$tfile
26063 echo "QQQQ" > $DIR/$tfile
26064 cat $DIR/$tfile > /dev/null
26065 cat $DIR/$tfile > /dev/null
26066 cat $DIR/$tfile > /dev/null
26067 cat $DIR/$tfile > /dev/null
26069 out=$($LFS heat_get $DIR/$tfile)
26070 $LFS heat_get $DIR/$tfile
26071 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
26072 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
26073 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
26074 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
26076 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
26077 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
26078 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
26079 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
26081 echo "Trun on file heat for the file $DIR/$tfile"
26082 $LFS heat_set -O $DIR/$tfile
26084 echo "QQQQ" > $DIR/$tfile
26085 echo "QQQQ" > $DIR/$tfile
26086 echo "QQQQ" > $DIR/$tfile
26087 cat $DIR/$tfile > /dev/null
26088 cat $DIR/$tfile > /dev/null
26089 cat $DIR/$tfile > /dev/null
26090 cat $DIR/$tfile > /dev/null
26092 out=$($LFS heat_get $DIR/$tfile)
26093 $LFS heat_get $DIR/$tfile
26094 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
26095 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
26096 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
26097 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
26099 [ $readsample -gt 0 ] || error "read sample ($readsample) is wrong"
26100 [ $writesample -gt 0 ] || error "write sample ($writesample) is wrong"
26101 [ $readbyte -gt 0 ] || error "read bytes ($readbyte) is wrong"
26102 [ $writebyte -gt 0 ] || error "write bytes ($writebyte) is wrong"
26104 $LFS heat_set -c $DIR/$tfile
26105 $LCTL set_param -n llite.*.file_heat=0
26106 echo "Turn off file heat support for the Lustre filesystem"
26108 echo "QQQQ" > $DIR/$tfile
26109 echo "QQQQ" > $DIR/$tfile
26110 echo "QQQQ" > $DIR/$tfile
26111 cat $DIR/$tfile > /dev/null
26112 cat $DIR/$tfile > /dev/null
26113 cat $DIR/$tfile > /dev/null
26114 cat $DIR/$tfile > /dev/null
26116 out=$($LFS heat_get $DIR/$tfile)
26117 $LFS heat_get $DIR/$tfile
26118 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
26119 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
26120 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
26121 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
26123 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
26124 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
26125 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
26126 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
26128 $LCTL set_param -n llite.*.file_heat=$file_heat_sav
26131 run_test 813 "File heat verfication"
26135 dd of=$DIR/$tfile seek=128 bs=1k < /dev/null
26136 echo -n y >> $DIR/$tfile
26137 cp --sparse=always $DIR/$tfile $DIR/${tfile}.cp || error "copy failed"
26138 diff $DIR/$tfile $DIR/${tfile}.cp || error "files should be same"
26140 run_test 814 "sparse cp works as expected (LU-12361)"
26144 writeme -b 100 $DIR/$tfile || error "write 100 bytes failed"
26145 writeme -b 0 $DIR/$tfile || error "write 0 byte failed"
26147 run_test 815 "zero byte tiny write doesn't hang (LU-12382)"
26150 local ost1_imp=$(get_osc_import_name client ost1)
26151 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
26154 $LFS setstripe -c 1 -i 0 $DIR/$tfile
26155 # ensure ost1 is connected
26157 stat $DIR/$tfile >/dev/null || error "can't stat"
26158 wait_osc_import_state client ost1 FULL
26159 # no locks, no reqs to let the connection idle
26160 cancel_lru_locks osc
26161 lru_resize_disable osc
26164 before=$($LCTL get_param -n \
26165 ldlm.namespaces.$imp_name.lru_size)
26167 wait_osc_import_state client ost1 IDLE
26168 dd if=/dev/null of=$DIR/$tfile bs=1k count=1 conv=sync
26169 now=$($LCTL get_param -n \
26170 ldlm.namespaces.$imp_name.lru_size)
26171 [ $before == $now ] || error "lru_size changed $before != $now"
26173 run_test 816 "do not reset lru_resize on idle reconnect"
26177 exportfs -u localhost:$DIR/nfsexp
26182 systemctl restart nfs-server.service || skip "failed to restart nfsd"
26184 mkdir -p $DIR/nfsexp
26185 exportfs -orw,no_root_squash localhost:$DIR/nfsexp ||
26186 error "failed to export nfs"
26188 tmpdir=$(mktemp -d /tmp/nfs-XXXXXX)
26189 stack_trap cleanup_817 EXIT
26191 mount -t nfs -orw localhost:$DIR/nfsexp $tmpdir ||
26192 error "failed to mount nfs to $tmpdir"
26194 cp /bin/true $tmpdir
26195 $DIR/nfsexp/true || error "failed to execute 'true' command"
26197 run_test 817 "nfsd won't cache write lock for exec file"
26201 $LFS setstripe -c1 -i0 $DIR/$tfile
26202 $LFS setstripe -c1 -i1 $DIR/$tfile
26204 #define OBD_FAIL_OSP_CANT_PROCESS_LLOG 0x2105
26205 do_facet $SINGLEMDS lctl set_param fail_loc=0x80002105
26206 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
26207 error "start $SINGLEMDS failed"
26210 run_test 818 "unlink with failed llog"
26213 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
26214 cancel_lru_locks osc
26215 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
26216 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
26217 dd if=$DIR/$tfile of=/dev/null bs=1M count=1
26220 run_test 819a "too big niobuf in read"
26223 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
26224 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
26225 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
26226 cancel_lru_locks osc
26230 run_test 819b "too big niobuf in write"
26233 function test_820_start_ost() {
26236 for num in $(seq $OSTCOUNT); do
26237 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS
26242 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
26245 umount_client $MOUNT || error "umount failed"
26246 for num in $(seq $OSTCOUNT); do
26250 # mount client with no active OSTs
26251 # so that the client can't initialize max LOV EA size
26252 # from OSC notifications
26253 mount_client $MOUNT || error "mount failed"
26254 # delay OST starting to keep this 0 max EA size for a while
26255 test_820_start_ost &
26257 # create a directory on MDS2
26258 test_mkdir -i 1 -c1 $DIR/$tdir/mds2 ||
26259 error "Failed to create directory"
26260 # open intent should update default EA size
26261 # see mdc_update_max_ea_from_body()
26262 # notice this is the very first RPC to MDS2
26263 out=$(cp /etc/services $DIR/$tdir/mds2 2>&1)
26266 # With SSK, this situation can lead to -EPERM being returned.
26267 # In that case, simply retry.
26268 if [ $ret -ne 0 ] && $SHARED_KEY; then
26269 if echo "$out" | grep -q "not permitted"; then
26270 cp /etc/services $DIR/$tdir/mds2
26274 [ $ret -eq 0 ] || error "Failed to copy files to mds$n"
26276 run_test 820 "update max EA from open intent"
26279 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
26281 save_lustre_params mds1 \
26282 "osp.$FSNAME-OST*-osc-MDT0000.max_create_count" > $p
26283 do_facet $SINGLEMDS "$LCTL set_param -n \
26284 osp.$FSNAME-OST*MDT0000.max_create_count=0"
26285 do_facet $SINGLEMDS "$LCTL set_param -n \
26286 osp.$FSNAME-OST0000*MDT0000.max_create_count=20000"
26288 # wait for statfs update to clear OS_STATFS_NOPRECREATE
26289 local maxage=$(do_facet mds1 $LCTL get_param -n \
26290 osp.$FSNAME-OST0000*MDT0000.maxage)
26291 sleep $((maxage + 1))
26293 #define OBD_FAIL_NET_ERROR_RPC 0x532
26294 do_facet mds1 "$LCTL set_param fail_loc=0x80000532 fail_val=5"
26296 stack_trap "restore_lustre_params < $p; rm $p"
26298 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
26299 osp.$FSNAME-OST0000*MDT0000.create_count")
26300 for i in $(seq 1 $count); do
26301 touch $DIR/$tfile.${i} || error "touch failed"
26304 run_test 822 "test precreate failure"
26307 # tests that do cleanup/setup should be run at the end
26311 [ $PARALLEL == "yes" ] && skip "skip parallel run"
26314 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
26315 $LCTL set_param fail_loc=0x903
26317 cancel_lru_locks MGC
26319 FAIL_ON_ERROR=true cleanup
26320 FAIL_ON_ERROR=true setup
26322 run_test 900 "umount should not race with any mgc requeue thread"
26324 # LUS-6253/LU-11185
26330 [ $PARALLEL == "yes" ] && skip "skip parallel run"
26332 # some get_param have a bug to handle dot in param name
26333 cancel_lru_locks MGC
26334 oldc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
26335 olds=$(do_facet mgs $LCTL get_param -n 'ldlm.namespaces.MGS*.lock_count')
26336 umount_client $MOUNT || error "umount failed"
26337 mount_client $MOUNT || error "mount failed"
26338 cancel_lru_locks MGC
26339 newc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
26340 news=$(do_facet mgs $LCTL get_param -n 'ldlm.namespaces.MGS*.lock_count')
26342 [ $oldc -lt $newc ] && error "mgc lock leak ($oldc != $newc)"
26343 [ $olds -lt $news ] && error "mgs lock leak ($olds != $news)"
26347 run_test 901 "don't leak a mgc lock on client umount"
26351 [ $CLIENT_VERSION -lt $(version_code 2.13.52) ] &&
26352 skip "client does not have LU-13377 fix"
26353 #define OBD_FAIL_LLITE_SHORT_COMMIT 0x1415
26354 $LCTL set_param fail_loc=0x1415
26355 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
26356 cancel_lru_locks osc
26359 run_test 902 "test short write doesn't hang lustre"
26362 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
26363 check_and_cleanup_lustre
26364 if [ "$I_MOUNTED" != "yes" ]; then
26365 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true