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 $f failed"
5892 run_test 54e "console/tty device works in lustre ======================"
5896 local dir=$DIR/$tdir
5899 test_mkdir -p $dir/dir
5900 for i in $(seq $numfiles); do
5902 touch $dir/dir/file$i
5905 local numcomp=$($LFS getstripe --component-count $dir)
5907 [[ $numcomp == 0 ]] && numcomp=1
5909 # test lfs getstripe with --recursive
5910 local filenum=$($LFS getstripe -r $dir | egrep -c "obdidx|l_ost_idx")
5912 [[ $filenum -eq $((numfiles * 2)) ]] ||
5913 error "$LFS getstripe -r: found $filenum != $((numfiles * 2))"
5914 filenum=$($LFS getstripe $dir | egrep -c "obdidx|l_ost_idx")
5915 [[ $filenum -eq $numfiles ]] ||
5916 error "$LFS getstripe $dir: found $filenum, not $numfiles"
5917 echo "$LFS getstripe showed obdidx or l_ost_idx"
5919 # test lfs getstripe with file instead of dir
5920 filenum=$($LFS getstripe $dir/file1 | egrep -c "obdidx|l_ost_idx")
5921 [[ $filenum -eq 1 ]] ||
5922 error "$LFS getstripe $dir/file1: found $filenum, not 1"
5923 echo "$LFS getstripe file1 passed"
5925 #test lfs getstripe with --verbose
5926 filenum=$($LFS getstripe --verbose $dir | grep -c lmm_magic)
5927 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
5928 error "$LFS getstripe --verbose $dir: "\
5929 "got $filenum want $((numfiles * numcomp)) lmm_magic"
5930 [[ $($LFS getstripe $dir | grep -c lmm_magic) -eq 0 ]] ||
5931 error "$LFS getstripe $dir: showed lmm_magic"
5933 #test lfs getstripe with -v prints lmm_fid
5934 filenum=$($LFS getstripe -v $dir | grep -c lmm_fid)
5935 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
5936 error "$LFS getstripe -v $dir: "\
5937 "got $filenum want $((numfiles * numcomp)) lmm_fid"
5938 [[ $($LFS getstripe $dir | grep -c lmm_fid) -eq 0 ]] ||
5939 error "$LFS getstripe $dir: showed lmm_fid by default"
5940 echo "$LFS getstripe --verbose passed"
5942 #check for FID information
5943 local fid1=$($LFS getstripe --fid $dir/file1)
5944 local fid2=$($LFS getstripe --verbose $dir/file1 |
5945 awk '/lmm_fid: / { print $2; exit; }')
5946 local fid3=$($LFS path2fid $dir/file1)
5948 [ "$fid1" != "$fid2" ] &&
5949 error "getstripe --fid '$fid1' != getstripe --verbose '$fid2'"
5950 [ "$fid1" != "$fid3" ] &&
5951 error "getstripe --fid '$fid1' != lfs path2fid '$fid3'"
5952 echo "$LFS getstripe --fid passed"
5954 #test lfs getstripe with --obd
5955 $LFS getstripe --obd wrong_uuid $dir 2>&1 | grep -q "unknown obduuid" ||
5956 error "$LFS getstripe --obd wrong_uuid: should return error"
5958 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5961 local obduuid=$(ostuuid_from_index $ostidx)
5962 local found=$($LFS getstripe -r --obd $obduuid $dir |
5963 grep 'lmm_stripe_offset:' | grep -c " $ostidx\$")
5965 filenum=$($LFS getstripe -ir $dir | grep -c "^$ostidx\$")
5966 [[ $($LFS getstripe -id $dir) -ne $ostidx ]] ||
5968 [[ $($LFS getstripe -id $dir/dir) -ne $ostidx ]] ||
5971 [[ $found -eq $filenum ]] ||
5972 error "$LFS getstripe --obd: found $found expect $filenum"
5973 [[ $($LFS getstripe -r -v --obd $obduuid $dir |
5974 sed '/^[ ]*'${ostidx}'[ ]/d' |
5975 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
5976 error "$LFS getstripe --obd: should not show file on other obd"
5977 echo "$LFS getstripe --obd passed"
5979 run_test 56a "check $LFS getstripe"
5982 local dir=$DIR/$tdir
5986 for i in $(seq $numdirs); do
5987 test_mkdir $dir/dir$i
5990 # test lfs getdirstripe default mode is non-recursion, which is
5991 # different from lfs getstripe
5992 local dircnt=$($LFS getdirstripe $dir | grep -c lmv_stripe_count)
5994 [[ $dircnt -eq 1 ]] ||
5995 error "$LFS getdirstripe: found $dircnt, not 1"
5996 dircnt=$($LFS getdirstripe --recursive $dir |
5997 grep -c lmv_stripe_count)
5998 [[ $dircnt -eq $((numdirs + 1)) ]] ||
5999 error "$LFS getdirstripe -r: $dircnt, != $((numdirs + 1))"
6001 run_test 56b "check $LFS getdirstripe"
6004 remote_ost_nodsh && skip "remote OST with nodsh"
6007 local ost_name=$(ostname_from_index $ost_idx)
6008 local old_status=$(ost_dev_status $ost_idx)
6009 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
6011 [[ -z "$old_status" ]] ||
6012 skip_env "OST $ost_name is in $old_status status"
6014 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=1
6015 [[ $OST1_VERSION -lt $(version_code 2.12.55) ]] || do_facet ost1 \
6016 $LCTL set_param -n obdfilter.$ost_name.no_precreate=1
6017 if [[ $OST1_VERSION -ge $(version_code 2.12.57) ]]; then
6018 save_lustre_params ost1 osd-*.$ost_name.nonrotational > $p
6019 do_facet ost1 $LCTL set_param -n osd-*.$ost_name.nonrotational=1
6022 [[ $($LFS df -v $MOUNT |& grep -c "inactive device") -eq 0 ]] ||
6023 error "$LFS df -v showing inactive devices"
6026 local new_status=$(ost_dev_status $ost_idx $MOUNT -v)
6028 [[ "$new_status" =~ "D" ]] ||
6029 error "$ost_name status is '$new_status', missing 'D'"
6030 if [[ $OST1_VERSION -ge $(version_code 2.12.55) ]]; then
6031 [[ "$new_status" =~ "N" ]] ||
6032 error "$ost_name status is '$new_status', missing 'N'"
6034 if [[ $OST1_VERSION -ge $(version_code 2.12.57) ]]; then
6035 [[ "$new_status" =~ "f" ]] ||
6036 error "$ost_name status is '$new_status', missing 'f'"
6039 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=0
6040 [[ $OST1_VERSION -lt $(version_code 2.12.55) ]] || do_facet ost1 \
6041 $LCTL set_param -n obdfilter.$ost_name.no_precreate=0
6042 [[ -z "$p" ]] && restore_lustre_params < $p || true
6045 new_status=$(ost_dev_status $ost_idx)
6046 [[ ! "$new_status" =~ "D" && ! "$new_status" =~ "N" ]] ||
6047 error "$ost_name status is '$new_status', has 'D' and/or 'N'"
6048 # can't check 'f' as devices may actually be on flash
6050 run_test 56c "check 'lfs df' showing device status"
6053 local mdts=$($LFS df -v $MOUNT | grep -c MDT)
6054 local osts=$($LFS df -v $MOUNT | grep -c OST)
6058 (( mdts == MDSCOUNT )) ||
6059 error "lfs df -v showed $mdts MDTs, not $MDSCOUNT"
6060 (( osts == OSTCOUNT )) ||
6061 error "lfs df -v showed $osts OSTs, not $OSTCOUNT"
6063 run_test 56d "'lfs df -v' prints only configured devices"
6068 local local_tdir="$1"
6069 local local_numfiles="$2"
6070 local local_numdirs="$3"
6071 local dir_params="$4"
6072 local dir_stripe_params="$5"
6074 if [ ! -d "$local_tdir" ] ; then
6075 test_mkdir -p $dir_stripe_params $local_tdir
6076 [ "$dir_params" ] && $LFS setstripe $dir_params $local_tdir
6077 for i in $(seq $local_numfiles) ; do
6078 touch $local_tdir/file$i
6080 for i in $(seq $local_numdirs) ; do
6081 test_mkdir $dir_stripe_params $local_tdir/dir$i
6082 for j in $(seq $local_numfiles) ; do
6083 touch $local_tdir/dir$i/file$j
6089 setup_56_special() {
6091 local local_numfiles=$2
6092 local local_numdirs=$3
6094 setup_56 $local_tdir $local_numfiles $local_numdirs
6096 if [ ! -e "$local_tdir/loop${local_numfiles}b" ] ; then
6097 for i in $(seq $local_numfiles) ; do
6098 mknod $local_tdir/loop${i}b b 7 $i
6099 mknod $local_tdir/null${i}c c 1 3
6100 ln -s $local_tdir/file1 $local_tdir/link${i}
6102 for i in $(seq $local_numdirs) ; do
6103 mknod $local_tdir/dir$i/loop${i}b b 7 $i
6104 mknod $local_tdir/dir$i/null${i}c c 1 3
6105 ln -s $local_tdir/dir$i/file1 $local_tdir/dir$i/link${i}
6111 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6112 local expected=$(($NUMDIRS + 2))
6114 setup_56 $dir $NUMFILES $NUMDIRS
6116 # test lfs find with -name
6117 for i in $(seq $NUMFILES) ; do
6118 local nums=$($LFS find -name "*$i" $dir | wc -l)
6120 [ $nums -eq $expected ] ||
6121 error "lfs find -name '*$i' $dir wrong: "\
6122 "found $nums, expected $expected"
6125 run_test 56g "check lfs find -name"
6128 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6129 local expected=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
6131 setup_56 $dir $NUMFILES $NUMDIRS
6133 # test lfs find with ! -name
6134 for i in $(seq $NUMFILES) ; do
6135 local nums=$($LFS find ! -name "*$i" $dir | wc -l)
6137 [ $nums -eq $expected ] ||
6138 error "lfs find ! -name '*$i' $dir wrong: "\
6139 "found $nums, expected $expected"
6142 run_test 56h "check lfs find ! -name"
6145 local dir=$DIR/$tdir
6149 local cmd="$LFS find -ost $(ostuuid_from_index 0 $dir) $dir"
6152 [ -z "$out" ] || error "'$cmd' returned directory '$out'"
6154 run_test 56i "check 'lfs find -ost UUID' skips directories"
6157 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6159 setup_56_special $dir $NUMFILES $NUMDIRS
6161 local expected=$((NUMDIRS + 1))
6162 local cmd="$LFS find -type d $dir"
6163 local nums=$($cmd | wc -l)
6165 [ $nums -eq $expected ] ||
6166 error "'$cmd' wrong: found $nums, expected $expected"
6168 run_test 56j "check lfs find -type d"
6171 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6173 setup_56_special $dir $NUMFILES $NUMDIRS
6175 local expected=$(((NUMDIRS + 1) * NUMFILES))
6176 local cmd="$LFS find -type f $dir"
6177 local nums=$($cmd | wc -l)
6179 [ $nums -eq $expected ] ||
6180 error "'$cmd' wrong: found $nums, expected $expected"
6182 run_test 56k "check lfs find -type f"
6185 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6187 setup_56_special $dir $NUMFILES $NUMDIRS
6189 local expected=$((NUMDIRS + NUMFILES))
6190 local cmd="$LFS find -type b $dir"
6191 local nums=$($cmd | wc -l)
6193 [ $nums -eq $expected ] ||
6194 error "'$cmd' wrong: found $nums, expected $expected"
6196 run_test 56l "check lfs find -type b"
6199 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6201 setup_56_special $dir $NUMFILES $NUMDIRS
6203 local expected=$((NUMDIRS + NUMFILES))
6204 local cmd="$LFS find -type c $dir"
6205 local nums=$($cmd | wc -l)
6206 [ $nums -eq $expected ] ||
6207 error "'$cmd' wrong: found $nums, expected $expected"
6209 run_test 56m "check lfs find -type c"
6212 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6213 setup_56_special $dir $NUMFILES $NUMDIRS
6215 local expected=$((NUMDIRS + NUMFILES))
6216 local cmd="$LFS find -type l $dir"
6217 local nums=$($cmd | wc -l)
6219 [ $nums -eq $expected ] ||
6220 error "'$cmd' wrong: found $nums, expected $expected"
6222 run_test 56n "check lfs find -type l"
6225 local dir=$DIR/$tdir
6227 setup_56 $dir $NUMFILES $NUMDIRS
6228 utime $dir/file1 > /dev/null || error "utime (1)"
6229 utime $dir/file2 > /dev/null || error "utime (2)"
6230 utime $dir/dir1 > /dev/null || error "utime (3)"
6231 utime $dir/dir2 > /dev/null || error "utime (4)"
6232 utime $dir/dir1/file1 > /dev/null || error "utime (5)"
6233 dd if=/dev/zero count=1 >> $dir/dir1/file1 && sync
6236 local nums=$($LFS find -mtime +0 $dir | wc -l)
6238 [ $nums -eq $expected ] ||
6239 error "lfs find -mtime +0 $dir: found $nums expect $expected"
6242 cmd="$LFS find -mtime 0 $dir"
6243 nums=$($cmd | wc -l)
6244 [ $nums -eq $expected ] ||
6245 error "'$cmd' wrong: found $nums, expected $expected"
6247 run_test 56o "check lfs find -mtime for old files"
6250 local dir=$DIR/$tdir
6254 # just to make sure there is something that won't be found
6256 touch $dir/$tfile.now
6258 for age in year week day hour min; do
6259 count=$((count + 1))
6261 touch $dir/$tfile-a.$age $dir/$tfile-m.$age
6262 touch --date="$count $age ago" -a $dir/$tfile-a.$age
6263 touch --date="$count $age ago" -m $dir/$tfile-m.$age
6265 local cmd="$LFS find $dir -mtime $count${age:0:1}"
6266 local nums=$($cmd | wc -l)
6267 [ $nums -eq $expected ] ||
6268 error "'$cmd' wrong: found $nums, expected $expected"
6270 cmd="$LFS find $dir -atime $count${age:0:1}"
6271 nums=$($cmd | wc -l)
6272 [ $nums -eq $expected ] ||
6273 error "'$cmd' wrong: found $nums, expected $expected"
6277 cmd="$LFS find $dir -ctime +1s -type f"
6278 nums=$($cmd | wc -l)
6279 (( $nums == $count * 2 + 1)) ||
6280 error "'$cmd' wrong: found $nums, expected $((count * 2 + 1))"
6282 run_test 56ob "check lfs find -atime -mtime -ctime with units"
6284 test_newerXY_base() {
6287 local dir=$DIR/$tdir
6291 if [ $y == "t" ]; then
6292 if [ $x == "b" ]; then
6293 ref=\"$(do_facet mds1 date +"%Y-%m-%d\ %H:%M:%S")\"
6295 ref=\"$(date +"%Y-%m-%d %H:%M:%S")\"
6298 ref=$DIR/$tfile.newer.$x$y
6299 touch $ref || error "touch $ref failed"
6302 echo "before = $ref"
6304 setup_56 $dir $NUMFILES $NUMDIRS "-i0 -c1" "-i0 -c1"
6306 if [ $y == "t" ]; then
6307 if [ $x == "b" ]; then
6308 negref=\"$(do_facet mds1 date +"%Y-%m-%d\ %H:%M:%S")\"
6310 negref=\"$(date +"%Y-%m-%d %H:%M:%S")\"
6313 negref=$DIR/$tfile.negnewer.$x$y
6314 touch $negref || error "touch $negref failed"
6317 echo "after = $negref"
6318 local cmd="$LFS find $dir -newer$x$y $ref"
6319 local nums=$(eval $cmd | wc -l)
6320 local expected=$(((NUMFILES + 2) * NUMDIRS + 1))
6322 [ $nums -eq $expected ] || { ls -lauR --full-time $dir ;
6323 error "'$cmd' wrong: found $nums newer, expected $expected" ; }
6325 cmd="$LFS find $dir ! -newer$x$y $negref"
6326 nums=$(eval $cmd | wc -l)
6327 [ $nums -eq $expected ] || { ls -lauR --full-time $dir ;
6328 error "'$cmd' wrong: found $nums older, expected $expected" ; }
6330 cmd="$LFS find $dir -newer$x$y $ref ! -newer$x$y $negref"
6331 nums=$(eval $cmd | wc -l)
6332 [ $nums -eq $expected ] || { ls -lauR --full-time $dir ;
6333 error "'$cmd' wrong: found $nums between, expected $expected"; }
6339 test_newerXY_base "a" "a"
6340 test_newerXY_base "a" "m"
6341 test_newerXY_base "a" "c"
6342 test_newerXY_base "m" "a"
6343 test_newerXY_base "m" "m"
6344 test_newerXY_base "m" "c"
6345 test_newerXY_base "c" "a"
6346 test_newerXY_base "c" "m"
6347 test_newerXY_base "c" "c"
6349 [[ -n "$sles_version" ]] &&
6350 echo "skip timestamp tests on SLES, LU-13665" && return 0
6352 test_newerXY_base "a" "t"
6353 test_newerXY_base "m" "t"
6354 test_newerXY_base "c" "t"
6356 [[ $MDS1_VERSION -lt $(version_code 2.13.54) ||
6357 $CLIENT_VERSION -lt $(version_code 2.13.54) ]] &&
6358 ! btime_supported && echo "btime unsupported" && return 0
6360 test_newerXY_base "b" "b"
6361 test_newerXY_base "b" "t"
6363 run_test 56oc "check lfs find -newerXY work"
6366 local dir=$DIR/$tdir
6371 $LFS find $dir -btime -1d -type f
6378 [ $MDS1_VERSION -lt $(version_code 2.13.53) ] &&
6379 ! btime_supported && skip "btime unsupported on MDS"
6381 [ $CLIENT_VERSION -lt $(version_code 2.13.53) ] &&
6382 ! btime_supported && skip "btime unsupported on clients"
6384 local dir=$DIR/$tdir
6385 local ref=$DIR/$tfile.ref
6386 local negref=$DIR/$tfile.negref
6388 mkdir $dir || error "mkdir $dir failed"
6389 touch $dir/$tfile.n1 || error "touch $dir/$tfile.n1 failed"
6390 touch $dir/$tfile.n2 || error "touch $dir/$tfile.n2 failed"
6391 mkdir $dir/$tdir.n1 || error "mkdir $dir/$tdir.n1 failed"
6392 mkdir $dir/$tdir.n2 || error "mkdir $dir/$tdir.n2 failed"
6393 touch $ref || error "touch $ref failed"
6394 # sleep 3 seconds at least
6397 local before=$(do_facet mds1 date +%s)
6398 local skew=$(($(date +%s) - before + 1))
6400 if (( skew < 0 && skew > -5 )); then
6401 sleep $((0 - skew + 1))
6405 # Set the dir stripe params to limit files all on MDT0,
6406 # otherwise we need to calc the max clock skew between
6407 # the client and MDTs.
6408 setup_56 $dir/d.btime $NUMFILES $NUMDIRS "-i0 -c1" "-i0 -c1"
6410 touch $negref || error "touch $negref failed"
6412 local cmd="$LFS find $dir -newerbb $ref ! -newerbb $negref -type f"
6413 local nums=$($cmd | wc -l)
6414 local expected=$(((NUMFILES + 1) * NUMDIRS))
6416 [ $nums -eq $expected ] ||
6417 error "'$cmd' wrong: found $nums, expected $expected"
6419 cmd="$LFS find $dir -newerbb $ref ! -newerbb $negref -type d"
6420 nums=$($cmd | wc -l)
6421 expected=$((NUMFILES + 1))
6422 [ $nums -eq $expected ] ||
6423 error "'$cmd' wrong: found $nums, expected $expected"
6425 [ $skew -lt 0 ] && return
6427 local after=$(do_facet mds1 date +%s)
6428 local age=$((after - before + 1 + skew))
6430 cmd="$LFS find $dir -btime -${age}s -type f"
6431 nums=$($cmd | wc -l)
6432 expected=$(((NUMFILES + 1) * NUMDIRS))
6434 echo "Clock skew between client and server: $skew, age:$age"
6435 [ $nums -eq $expected ] ||
6436 error "'$cmd' wrong: found $nums, expected $expected"
6438 expected=$(($NUMDIRS + 1))
6439 cmd="$LFS find $dir -btime -${age}s -type d"
6440 nums=$($cmd | wc -l)
6441 [ $nums -eq $expected ] ||
6442 error "'$cmd' wrong: found $nums, expected $expected"
6443 rm -f $ref $negref || error "Failed to remove $ref $negref"
6445 run_test 56od "check lfs find -btime with units"
6448 [ $RUNAS_ID -eq $UID ] &&
6449 skip_env "RUNAS_ID = UID = $UID -- skipping"
6451 local dir=$DIR/$tdir
6453 setup_56 $dir $NUMFILES $NUMDIRS
6454 chown $RUNAS_ID $dir/file* || error "chown $DIR/${tdir}g/file$i failed"
6456 local expected=$NUMFILES
6457 local cmd="$LFS find -uid $RUNAS_ID $dir"
6458 local nums=$($cmd | wc -l)
6460 [ $nums -eq $expected ] ||
6461 error "'$cmd' wrong: found $nums, expected $expected"
6463 expected=$(((NUMFILES + 1) * NUMDIRS + 1))
6464 cmd="$LFS find ! -uid $RUNAS_ID $dir"
6465 nums=$($cmd | wc -l)
6466 [ $nums -eq $expected ] ||
6467 error "'$cmd' wrong: found $nums, expected $expected"
6469 run_test 56p "check lfs find -uid and ! -uid"
6472 [ $RUNAS_ID -eq $UID ] &&
6473 skip_env "RUNAS_ID = UID = $UID -- skipping"
6475 local dir=$DIR/$tdir
6477 setup_56 $dir $NUMFILES $NUMDIRS
6478 chgrp $RUNAS_GID $dir/file* || error "chown $dir/file$i failed"
6480 local expected=$NUMFILES
6481 local cmd="$LFS find -gid $RUNAS_GID $dir"
6482 local nums=$($cmd | wc -l)
6484 [ $nums -eq $expected ] ||
6485 error "'$cmd' wrong: found $nums, expected $expected"
6487 expected=$(( ($NUMFILES+1) * $NUMDIRS + 1))
6488 cmd="$LFS find ! -gid $RUNAS_GID $dir"
6489 nums=$($cmd | wc -l)
6490 [ $nums -eq $expected ] ||
6491 error "'$cmd' wrong: found $nums, expected $expected"
6493 run_test 56q "check lfs find -gid and ! -gid"
6496 local dir=$DIR/$tdir
6498 setup_56 $dir $NUMFILES $NUMDIRS
6501 local cmd="$LFS find -size 0 -type f -lazy $dir"
6502 local nums=$($cmd | wc -l)
6504 [ $nums -eq $expected ] ||
6505 error "'$cmd' wrong: found $nums, expected $expected"
6506 cmd="$LFS find -size 0 -type f $dir"
6507 nums=$($cmd | wc -l)
6508 [ $nums -eq $expected ] ||
6509 error "'$cmd' wrong: found $nums, expected $expected"
6512 cmd="$LFS find ! -size 0 -type f -lazy $dir"
6513 nums=$($cmd | wc -l)
6514 [ $nums -eq $expected ] ||
6515 error "'$cmd' wrong: found $nums, expected $expected"
6516 cmd="$LFS find ! -size 0 -type f $dir"
6517 nums=$($cmd | wc -l)
6518 [ $nums -eq $expected ] ||
6519 error "'$cmd' wrong: found $nums, expected $expected"
6521 echo "test" > $dir/$tfile
6522 echo "test2" > $dir/$tfile.2 && sync
6524 cmd="$LFS find -size 5 -type f -lazy $dir"
6525 nums=$($cmd | wc -l)
6526 [ $nums -eq $expected ] ||
6527 error "'$cmd' wrong: found $nums, expected $expected"
6528 cmd="$LFS find -size 5 -type f $dir"
6529 nums=$($cmd | wc -l)
6530 [ $nums -eq $expected ] ||
6531 error "'$cmd' wrong: found $nums, expected $expected"
6534 cmd="$LFS find -size +5 -type f -lazy $dir"
6535 nums=$($cmd | wc -l)
6536 [ $nums -eq $expected ] ||
6537 error "'$cmd' wrong: found $nums, expected $expected"
6538 cmd="$LFS find -size +5 -type f $dir"
6539 nums=$($cmd | wc -l)
6540 [ $nums -eq $expected ] ||
6541 error "'$cmd' wrong: found $nums, expected $expected"
6544 cmd="$LFS find -size +0 -type f -lazy $dir"
6545 nums=$($cmd | wc -l)
6546 [ $nums -eq $expected ] ||
6547 error "'$cmd' wrong: found $nums, expected $expected"
6548 cmd="$LFS find -size +0 -type f $dir"
6549 nums=$($cmd | wc -l)
6550 [ $nums -eq $expected ] ||
6551 error "'$cmd' wrong: found $nums, expected $expected"
6554 cmd="$LFS find ! -size -5 -type f -lazy $dir"
6555 nums=$($cmd | wc -l)
6556 [ $nums -eq $expected ] ||
6557 error "'$cmd' wrong: found $nums, expected $expected"
6558 cmd="$LFS find ! -size -5 -type f $dir"
6559 nums=$($cmd | wc -l)
6560 [ $nums -eq $expected ] ||
6561 error "'$cmd' wrong: found $nums, expected $expected"
6564 cmd="$LFS find -size -5 -type f -lazy $dir"
6565 nums=$($cmd | wc -l)
6566 [ $nums -eq $expected ] ||
6567 error "'$cmd' wrong: found $nums, expected $expected"
6568 cmd="$LFS find -size -5 -type f $dir"
6569 nums=$($cmd | wc -l)
6570 [ $nums -eq $expected ] ||
6571 error "'$cmd' wrong: found $nums, expected $expected"
6573 run_test 56r "check lfs find -size works"
6580 cancel_lru_locks $OSC
6582 local rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6583 local nums=$($cmd | wc -l)
6585 [ $nums -eq $expected ] ||
6586 error "'$cmd' wrong: found $nums, expected $expected"
6588 local rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6590 if (( rpcs_before + glimpses != rpcs_after )); then
6591 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
6592 $LCTL get_param osc.*.stats | grep ldlm_glimpse_enqueue
6594 if [[ $glimpses == 0 ]]; then
6595 error "'$cmd' should not send glimpse RPCs to OST"
6597 error "'$cmd' should send $glimpses glimpse RPCs to OST"
6603 [[ $MDS1_VERSION -gt $(version_code 2.12.58) ]] ||
6604 skip "MDS < 2.12.58 doesn't return LSOM data"
6605 local dir=$DIR/$tdir
6606 local old_agl=$($LCTL get_param -n llite.*.statahead_agl)
6608 [[ $OSC == "mdc" ]] && skip "statahead not needed for DoM files"
6610 # statahead_agl may cause extra glimpse which confuses results. LU-13017
6611 $LCTL set_param -n llite.*.statahead_agl=0
6612 stack_trap "$LCTL set_param -n llite.*.statahead_agl=$old_agl"
6614 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
6615 # open and close all files to ensure LSOM is updated
6616 cancel_lru_locks $OSC
6617 find $dir -type f | xargs cat > /dev/null
6619 # expect_found glimpse_rpcs command_to_run
6620 test_56ra_sub 12 0 "$LFS find -size 0 -type f -lazy $dir"
6621 test_56ra_sub 12 12 "$LFS find -size 0 -type f $dir"
6622 test_56ra_sub 0 0 "$LFS find ! -size 0 -type f -lazy $dir"
6623 test_56ra_sub 0 12 "$LFS find ! -size 0 -type f $dir"
6625 echo "test" > $dir/$tfile
6626 echo "test2" > $dir/$tfile.2 && sync
6627 cancel_lru_locks $OSC
6628 cat $dir/$tfile $dir/$tfile.2 > /dev/null
6630 test_56ra_sub 1 0 "$LFS find -size 5 -type f -lazy $dir"
6631 test_56ra_sub 1 14 "$LFS find -size 5 -type f $dir"
6632 test_56ra_sub 1 0 "$LFS find -size +5 -type f -lazy $dir"
6633 test_56ra_sub 1 14 "$LFS find -size +5 -type f $dir"
6635 test_56ra_sub 2 0 "$LFS find -size +0 -type f -lazy $dir"
6636 test_56ra_sub 2 14 "$LFS find -size +0 -type f $dir"
6637 test_56ra_sub 2 0 "$LFS find ! -size -5 -type f -lazy $dir"
6638 test_56ra_sub 2 14 "$LFS find ! -size -5 -type f $dir"
6639 test_56ra_sub 12 0 "$LFS find -size -5 -type f -lazy $dir"
6640 test_56ra_sub 12 14 "$LFS find -size -5 -type f $dir"
6642 run_test 56ra "check lfs find -size -lazy works for data on OSTs"
6645 local dir=$DIR/$tdir
6646 local tmp=$TMP/$tfile.log
6649 test_mkdir -p $dir || error "failed to mkdir $dir"
6650 $LFS setstripe -c 1 -i 0 $dir/$tfile ||
6651 error "failed to setstripe $dir/$tfile"
6652 mdt_idx=$($LFS getdirstripe -i $dir)
6653 dd if=/dev/zero of=$dir/$tfile bs=1M count=1
6655 stack_trap "rm -f $tmp" EXIT
6656 $LFS find --size +100K --ost 0 $dir |& tee $tmp
6657 ! grep -q obd_uuid $tmp ||
6658 error "failed to find --size +100K --ost 0 $dir"
6659 $LFS find --size +100K --mdt $mdt_idx $dir |& tee $tmp
6660 ! grep -q obd_uuid $tmp ||
6661 error "failed to find --size +100K --mdt $mdt_idx $dir"
6663 run_test 56rb "check lfs find --size --ost/--mdt works"
6665 test_56s() { # LU-611 #LU-9369
6666 [[ $OSTCOUNT -lt 2 ]] && skip_env "need at least 2 OSTs"
6668 local dir=$DIR/$tdir
6669 local onestripe=$(((NUMDIRS + 1) * NUMFILES))
6671 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
6672 for i in $(seq $NUMDIRS); do
6673 $LFS setstripe -c $((OSTCOUNT + 1)) $dir/dir$i/$tfile
6676 local expected=$NUMDIRS
6677 local cmd="$LFS find -c $OSTCOUNT $dir"
6678 local nums=$($cmd | wc -l)
6680 [ $nums -eq $expected ] || {
6681 $LFS getstripe -R $dir
6682 error "'$cmd' wrong: found $nums, expected $expected"
6685 expected=$((NUMDIRS + onestripe))
6686 cmd="$LFS find -stripe-count +0 -type f $dir"
6687 nums=$($cmd | wc -l)
6688 [ $nums -eq $expected ] || {
6689 $LFS getstripe -R $dir
6690 error "'$cmd' wrong: found $nums, expected $expected"
6694 cmd="$LFS find -stripe-count 1 -type f $dir"
6695 nums=$($cmd | wc -l)
6696 [ $nums -eq $expected ] || {
6697 $LFS getstripe -R $dir
6698 error "'$cmd' wrong: found $nums, expected $expected"
6701 cmd="$LFS find -stripe-count -2 -type f $dir"
6702 nums=$($cmd | wc -l)
6703 [ $nums -eq $expected ] || {
6704 $LFS getstripe -R $dir
6705 error "'$cmd' wrong: found $nums, expected $expected"
6709 cmd="$LFS find -stripe-count $((OSTCOUNT + 1)) -type f $dir"
6710 nums=$($cmd | wc -l)
6711 [ $nums -eq $expected ] || {
6712 $LFS getstripe -R $dir
6713 error "'$cmd' wrong: found $nums, expected $expected"
6716 run_test 56s "check lfs find -stripe-count works"
6718 test_56t() { # LU-611 #LU-9369
6719 local dir=$DIR/$tdir
6721 setup_56 $dir 0 $NUMDIRS
6722 for i in $(seq $NUMDIRS); do
6723 $LFS setstripe -S 8M $dir/dir$i/$tfile
6726 local expected=$NUMDIRS
6727 local cmd="$LFS find -S 8M $dir"
6728 local nums=$($cmd | wc -l)
6730 [ $nums -eq $expected ] || {
6731 $LFS getstripe -R $dir
6732 error "'$cmd' wrong: found $nums, expected $expected"
6736 setup_56 $dir $NUMFILES $NUMDIRS "--stripe-size 512k"
6738 $LFS setstripe -S 256k $dir/$tfile.{0,1,2,3}
6740 expected=$(((NUMDIRS + 1) * NUMFILES))
6741 cmd="$LFS find -stripe-size 512k -type f $dir"
6742 nums=$($cmd | wc -l)
6743 [ $nums -eq $expected ] ||
6744 error "'$cmd' wrong: found $nums, expected $expected"
6746 cmd="$LFS find -stripe-size +320k -type f $dir"
6747 nums=$($cmd | wc -l)
6748 [ $nums -eq $expected ] ||
6749 error "'$cmd' wrong: found $nums, expected $expected"
6751 expected=$(((NUMDIRS + 1) * NUMFILES + 4))
6752 cmd="$LFS find -stripe-size +200k -type f $dir"
6753 nums=$($cmd | wc -l)
6754 [ $nums -eq $expected ] ||
6755 error "'$cmd' wrong: found $nums, expected $expected"
6757 cmd="$LFS find -stripe-size -640k -type f $dir"
6758 nums=$($cmd | wc -l)
6759 [ $nums -eq $expected ] ||
6760 error "'$cmd' wrong: found $nums, expected $expected"
6763 cmd="$LFS find -stripe-size 256k -type f $dir"
6764 nums=$($cmd | wc -l)
6765 [ $nums -eq $expected ] ||
6766 error "'$cmd' wrong: found $nums, expected $expected"
6768 cmd="$LFS find -stripe-size -320k -type f $dir"
6769 nums=$($cmd | wc -l)
6770 [ $nums -eq $expected ] ||
6771 error "'$cmd' wrong: found $nums, expected $expected"
6774 cmd="$LFS find -stripe-size 1024k -type f $dir"
6775 nums=$($cmd | wc -l)
6776 [ $nums -eq $expected ] ||
6777 error "'$cmd' wrong: found $nums, expected $expected"
6779 run_test 56t "check lfs find -stripe-size works"
6781 test_56u() { # LU-611
6782 local dir=$DIR/$tdir
6784 setup_56 $dir $NUMFILES $NUMDIRS "-i 0 -c 1"
6786 if [[ $OSTCOUNT -gt 1 ]]; then
6787 $LFS setstripe -i 1 -c 1 $dir/$tfile.{0,1,2,3}
6793 local expected=$(((NUMDIRS + 1) * NUMFILES))
6794 local cmd="$LFS find -stripe-index 0 -type f $dir"
6795 local nums=$($cmd | wc -l)
6797 [ $nums -eq $expected ] ||
6798 error "'$cmd' wrong: found $nums, expected $expected"
6801 cmd="$LFS find -stripe-index 1 -type f $dir"
6802 nums=$($cmd | wc -l)
6803 [ $nums -eq $expected ] ||
6804 error "'$cmd' wrong: found $nums, expected $expected"
6806 cmd="$LFS find ! -stripe-index 0 -type f $dir"
6807 nums=$($cmd | wc -l)
6808 [ $nums -eq $expected ] ||
6809 error "'$cmd' wrong: found $nums, expected $expected"
6812 # This should produce an error and not return any files
6813 cmd="$LFS find -stripe-index $OSTCOUNT -type f $dir"
6814 nums=$($cmd 2>/dev/null | wc -l)
6815 [ $nums -eq $expected ] ||
6816 error "'$cmd' wrong: found $nums, expected $expected"
6818 if [[ $OSTCOUNT -gt 1 ]]; then
6819 expected=$(((NUMDIRS + 1) * NUMFILES + onestripe))
6820 cmd="$LFS find -stripe-index 0,1 -type f $dir"
6821 nums=$($cmd | wc -l)
6822 [ $nums -eq $expected ] ||
6823 error "'$cmd' wrong: found $nums, expected $expected"
6826 run_test 56u "check lfs find -stripe-index works"
6830 local dir=$DIR/$tdir
6832 setup_56 $dir $NUMFILES $NUMDIRS
6834 UUID=$(mdtuuid_from_index $mdt_idx $dir)
6835 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT $mdt_idx"
6837 for file in $($LFS find -m $UUID $dir); do
6838 file_midx=$($LFS getstripe -m $file)
6839 [ $file_midx -eq $mdt_idx ] ||
6840 error "lfs find -m $UUID != getstripe -m $file_midx"
6843 run_test 56v "check 'lfs find -m match with lfs getstripe -m'"
6846 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6847 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6849 local dir=$DIR/$tdir
6851 setup_56 $dir $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
6853 local stripe_size=$($LFS getstripe -S -d $dir) ||
6854 error "$LFS getstripe -S -d $dir failed"
6855 stripe_size=${stripe_size%% *}
6857 local file_size=$((stripe_size * OSTCOUNT))
6858 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
6859 local required_space=$((file_num * file_size))
6860 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
6862 [[ $free_space -le $((required_space / 1024)) ]] &&
6863 skip_env "need $required_space, have $free_space kbytes"
6866 local dd_count=$((file_size / dd_bs))
6868 # write data into the files
6873 for i in $(seq $NUMFILES); do
6875 yes | dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
6876 error "write data into $file failed"
6878 for i in $(seq $NUMDIRS); do
6879 for j in $(seq $NUMFILES); do
6880 file=$dir/dir$i/file$j
6881 yes|dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
6882 error "write data into $file failed"
6886 # $LFS_MIGRATE will fail if hard link migration is unsupported
6887 if [[ $MDS1_VERSION -gt $(version_code 2.5.55) ]]; then
6888 createmany -l$dir/dir1/file1 $dir/dir1/link 200 ||
6889 error "creating links to $dir/dir1/file1 failed"
6894 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
6897 local cmd="$LFS_MIGRATE -y -c $expected $dir/file1"
6900 eval $cmd || error "$cmd failed"
6902 check_stripe_count $dir/file1 $expected
6904 if [ $MDS1_VERSION -ge $(version_code 2.6.90) ];
6906 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
6907 # OST 1 if it is on OST 0. This file is small enough to
6908 # be on only one stripe.
6909 file=$dir/migr_1_ost
6910 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
6911 error "write data into $file failed"
6912 local obdidx=$($LFS getstripe -i $file)
6913 local oldmd5=$(md5sum $file)
6916 [[ $obdidx -eq 0 ]] && newobdidx=1
6917 cmd="$LFS migrate -i $newobdidx $file"
6919 eval $cmd || error "$cmd failed"
6921 local realobdix=$($LFS getstripe -i $file)
6922 local newmd5=$(md5sum $file)
6924 [[ $newobdidx -ne $realobdix ]] &&
6925 error "new OST is different (was=$obdidx, "\
6926 "wanted=$newobdidx, got=$realobdix)"
6927 [[ "$oldmd5" != "$newmd5" ]] &&
6928 error "md5sum differ: $oldmd5, $newmd5"
6932 cmd="$LFS_MIGRATE -y -c $expected $dir/dir1"
6934 eval $cmd || error "$cmd failed"
6936 for j in $(seq $NUMFILES); do
6937 check_stripe_count $dir/dir1/file$j $expected
6940 # lfs_migrate works with lfs find
6941 cmd="$LFS find -stripe_count $OSTCOUNT -type f $dir |
6942 $LFS_MIGRATE -y -c $expected"
6944 eval $cmd || error "$cmd failed"
6946 for i in $(seq 2 $NUMFILES); do
6947 check_stripe_count $dir/file$i $expected
6949 for i in $(seq 2 $NUMDIRS); do
6950 for j in $(seq $NUMFILES); do
6951 check_stripe_count $dir/dir$i/file$j $expected
6955 run_test 56w "check lfs_migrate -c stripe_count works"
6958 local file1=$DIR/$tdir/file1
6959 local create_pool=false
6960 local initial_pool=$($LFS getstripe -p $DIR)
6964 echo -n "Creating test dir..."
6965 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
6968 echo -n "Creating test file..."
6969 touch $file1 || error "cannot create file"
6972 echo -n "Detecting existing pools..."
6973 pool_list=($($LFS pool_list $FSNAME | grep "$FSNAME\." | cut -d. -f2))
6975 if [ ${#pool_list[@]} -gt 0 ]; then
6976 echo "${pool_list[@]}"
6977 for thispool in "${pool_list[@]}"; do
6978 if [[ -z "$initial_pool" ||
6979 "$initial_pool" != "$thispool" ]]; then
6981 echo "Using existing pool '$pool'"
6986 echo "none detected."
6988 if [ -z "$pool" ]; then
6989 pool=${POOL:-testpool}
6990 [ "$initial_pool" = "$pool" ] && pool="testpool2"
6991 echo -n "Creating pool '$pool'..."
6993 pool_add $pool &> /dev/null ||
6994 error "pool_add failed"
6997 echo -n "Adding target to pool..."
6998 pool_add_targets $pool 0 0 1 &> /dev/null ||
6999 error "pool_add_targets failed"
7003 echo -n "Setting pool using -p option..."
7004 $LFS_MIGRATE -y -q --no-rsync -p $pool $file1 &> /dev/null ||
7005 error "migrate failed rc = $?"
7008 echo -n "Verifying test file is in pool after migrating..."
7009 [ "$($LFS getstripe -p $file1)" = $pool ] ||
7010 error "file was not migrated to pool $pool"
7013 echo -n "Removing test file from pool '$pool'..."
7014 # "lfs migrate $file" won't remove the file from the pool
7015 # until some striping information is changed.
7016 $LFS migrate -c 1 $file1 &> /dev/null ||
7017 error "cannot remove from pool"
7018 [ "$($LFS getstripe -p $file1)" ] &&
7019 error "pool still set"
7022 echo -n "Setting pool using --pool option..."
7023 $LFS_MIGRATE -y -q --no-rsync --pool $pool $file1 &> /dev/null ||
7024 error "migrate failed rc = $?"
7029 if $create_pool; then
7030 destroy_test_pools 2> /dev/null ||
7031 error "destroy test pools failed"
7034 run_test 56wb "check lfs_migrate pool support"
7037 local file1="$DIR/$tdir/file1"
7044 echo -n "Creating test dir..."
7045 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
7046 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
7047 error "cannot set stripe by '-S 1M -c 1'"
7050 echo -n "Setting initial stripe for test file..."
7051 $LFS setstripe -S 512K -c 1 "$file1" &> /dev/null ||
7052 error "cannot set stripe"
7053 cur_ssize=$($LFS getstripe -S "$file1")
7054 [ $cur_ssize -eq 524288 ] || error "setstripe -S $cur_ssize != 524288"
7057 # File currently set to -S 512K -c 1
7059 # Ensure -c and -S options are rejected when -R is set
7060 echo -n "Verifying incompatible options are detected..."
7061 $LFS_MIGRATE -y -R -c 1 "$file1" &> /dev/null &&
7062 error "incompatible -c and -R options not detected"
7063 $LFS_MIGRATE -y -R -S 1M "$file1" &> /dev/null &&
7064 error "incompatible -S and -R options not detected"
7067 # Ensure unrecognized options are passed through to 'lfs migrate'
7068 echo -n "Verifying -S option is passed through to lfs migrate..."
7069 $LFS_MIGRATE -y -S 1M "$file1" &> /dev/null ||
7070 error "migration failed"
7071 cur_ssize=$($LFS getstripe -S "$file1")
7072 [ $cur_ssize -eq 1048576 ] || error "migrate -S $cur_ssize != 1048576"
7075 # File currently set to -S 1M -c 1
7077 # Ensure long options are supported
7078 echo -n "Verifying long options supported..."
7079 $LFS_MIGRATE -y --non-block "$file1" &> /dev/null ||
7080 error "long option without argument not supported"
7081 $LFS_MIGRATE -y --stripe-size 512K "$file1" &> /dev/null ||
7082 error "long option with argument not supported"
7083 cur_ssize=$($LFS getstripe -S "$file1")
7084 [ $cur_ssize -eq 524288 ] ||
7085 error "migrate --stripe-size $cur_ssize != 524288"
7088 # File currently set to -S 512K -c 1
7090 if [ "$OSTCOUNT" -gt 1 ]; then
7091 echo -n "Verifying explicit stripe count can be set..."
7092 $LFS_MIGRATE -y -c 2 "$file1" &> /dev/null ||
7093 error "migrate failed"
7094 cur_scount=$($LFS getstripe -c "$file1")
7095 [ $cur_scount -eq 2 ] || error "migrate -c $cur_scount != 2"
7099 # File currently set to -S 512K -c 1 or -S 512K -c 2
7101 # Ensure parent striping is used if -R is set, and no stripe
7102 # count or size is specified
7103 echo -n "Setting stripe for parent directory..."
7104 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
7105 error "cannot set stripe '-S 2M -c 1'"
7108 echo -n "Verifying restripe option uses parent stripe settings..."
7109 parent_ssize=$($LFS getstripe -S $DIR/$tdir 2>/dev/null)
7110 parent_scount=$($LFS getstripe -c $DIR/$tdir 2>/dev/null)
7111 $LFS_MIGRATE -y -R "$file1" &> /dev/null ||
7112 error "migrate failed"
7113 cur_ssize=$($LFS getstripe -S "$file1")
7114 [ $cur_ssize -eq $parent_ssize ] ||
7115 error "migrate -R stripe_size $cur_ssize != $parent_ssize"
7116 cur_scount=$($LFS getstripe -c "$file1")
7117 [ $cur_scount -eq $parent_scount ] ||
7118 error "migrate -R stripe_count $cur_scount != $parent_scount"
7121 # File currently set to -S 1M -c 1
7123 # Ensure striping is preserved if -R is not set, and no stripe
7124 # count or size is specified
7125 echo -n "Verifying striping size preserved when not specified..."
7126 orig_ssize=$($LFS getstripe -S "$file1" 2>/dev/null)
7127 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
7128 error "cannot set stripe on parent directory"
7129 $LFS_MIGRATE -y "$file1" &> /dev/null ||
7130 error "migrate failed"
7131 cur_ssize=$($LFS getstripe -S "$file1")
7132 [ $cur_ssize -eq $orig_ssize ] ||
7133 error "migrate by default $cur_ssize != $orig_ssize"
7136 # Ensure file name properly detected when final option has no argument
7137 echo -n "Verifying file name properly detected..."
7138 $LFS_MIGRATE -y "$file1" &> /dev/null ||
7139 error "file name interpreted as option argument"
7145 run_test 56wc "check unrecognized options for lfs_migrate are passed through"
7148 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7150 local file1=$DIR/$tdir/file1
7152 echo -n "Creating test dir..."
7153 test_mkdir $DIR/$tdir || error "cannot create dir"
7156 echo -n "Creating test file..."
7160 # Ensure 'lfs migrate' will fail by using a non-existent option,
7161 # and make sure rsync is not called to recover
7162 echo -n "Make sure --no-rsync option works..."
7163 $LFS_MIGRATE -y --no-rsync --invalid-opt $file1 2>&1 |
7164 grep -q 'refusing to fall back to rsync' ||
7165 error "rsync was called with --no-rsync set"
7168 # Ensure rsync is called without trying 'lfs migrate' first
7169 echo -n "Make sure --rsync option works..."
7170 $LFS_MIGRATE -y --rsync --invalid-opt $file1 2>&1 |
7171 grep -q 'falling back to rsync' &&
7172 error "lfs migrate was called with --rsync set"
7175 echo -n "Make sure --rsync and --no-rsync options are exclusive..."
7176 $LFS_MIGRATE -y --rsync --no-rsync $file1 2>&1 |
7177 grep -q 'at the same time' ||
7178 error "--rsync and --no-rsync accepted concurrently"
7184 run_test 56wd "check lfs_migrate --rsync and --no-rsync work"
7190 test_mkdir $td || error "cannot create $td"
7191 touch $tf || error "cannot touch $tf"
7193 echo -n "Make sure --non-direct|-D works..."
7194 $LFS_MIGRATE -y --non-direct -v $tf 2>&1 |
7195 grep -q "lfs migrate --non-direct" ||
7196 error "--non-direct option cannot work correctly"
7197 $LFS_MIGRATE -y -D -v $tf 2>&1 |
7198 grep -q "lfs migrate -D" ||
7199 error "-D option cannot work correctly"
7202 run_test 56we "check lfs_migrate --non-direct|-D support"
7205 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7206 check_swap_layouts_support
7208 local dir=$DIR/$tdir
7209 local ref1=/etc/passwd
7210 local file1=$dir/file1
7212 test_mkdir $dir || error "creating dir $dir"
7213 $LFS setstripe -c 2 $file1
7215 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
7216 stripe=$($LFS getstripe -c $file1)
7217 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
7218 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
7223 run_test 56x "lfs migration support"
7226 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7227 check_swap_layouts_support
7229 local dir=$DIR/$tdir/$testnum
7233 local ref1=/etc/passwd
7234 local file1=$dir/file1
7236 $LFS setstripe -c 2 $file1
7238 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
7240 local stripe=$($LFS getstripe -c $file1)
7242 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
7243 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
7248 run_test 56xa "lfs migration --block support"
7250 check_migrate_links() {
7252 local file1="$dir/file1"
7256 local total_count=$(($begin + $count - 1))
7257 local symlink_count=10
7260 if [ ! -f "$file1" ]; then
7261 echo -n "creating initial file..."
7262 $LFS setstripe -c 1 -S "512k" "$file1" ||
7263 error "cannot setstripe initial file"
7266 echo -n "creating symlinks..."
7267 for s in $(seq 1 $symlink_count); do
7268 ln -s "$file1" "$dir/slink$s" ||
7269 error "cannot create symlinks"
7273 echo -n "creating nonlinked files..."
7274 createmany -o "$dir/uniq" 1 10 &> /dev/null ||
7275 error "cannot create nonlinked files"
7280 if [ ! -f "$dir/file$total_count" ]; then
7281 echo -n "creating hard links $begin:$total_count..."
7282 createmany -l"$file1" "$dir/file" "$begin" "$count" &> \
7283 /dev/null || error "cannot create hard links"
7287 echo -n "checking number of hard links listed in xattrs..."
7288 local fid=$($LFS getstripe -F "$file1")
7289 local paths=($($LFS fid2path "$MOUNT" "$fid" 2> /dev/null))
7292 if [ ${#paths[*]} -lt $total_count -a "$begin" -eq 2 ]; then
7293 skip "hard link list has unexpected size, skipping test"
7295 if [ ${#paths[*]} -ge $total_count -a "$begin" -ne 2 ]; then
7296 error "link names should exceed xattrs size"
7299 echo -n "migrating files..."
7300 local migrate_out=$($runas $LFS_MIGRATE -y -S '1m' $dir)
7302 [ $rc -eq 0 ] || error "migrate failed rc = $rc"
7305 # make sure all links have been properly migrated
7306 echo -n "verifying files..."
7307 fid=$($LFS getstripe -F "$file1") ||
7308 error "cannot get fid for file $file1"
7309 for i in $(seq 2 $total_count); do
7310 local fid2=$($LFS getstripe -F $dir/file$i)
7312 [ "$fid2" == "$fid" ] ||
7313 error "migrated hard link has mismatched FID"
7316 # make sure hard links were properly detected, and migration was
7317 # performed only once for the entire link set; nonlinked files should
7319 local actual=$(grep -c 'done' <<< "$migrate_out")
7320 local expected=$(($uniq_count + 1))
7322 [ "$actual" -eq "$expected" ] ||
7323 error "hard links individually migrated ($actual != $expected)"
7325 # make sure the correct number of hard links are present
7326 local hardlinks=$(stat -c '%h' "$file1")
7328 [ $hardlinks -eq $total_count ] ||
7329 error "num hard links $hardlinks != $total_count"
7336 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
7337 skip "Need MDS version at least 2.10.55"
7339 local dir="$DIR/$tdir"
7341 test_mkdir "$dir" || error "cannot create dir $dir"
7343 echo "testing lfs migrate mode when all links fit within xattrs"
7344 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 2 99
7346 echo "testing rsync mode when all links fit within xattrs"
7347 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 2 99
7349 echo "testing lfs migrate mode when all links do not fit within xattrs"
7350 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 101 100
7352 echo "testing rsync mode when all links do not fit within xattrs"
7353 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 101 100
7355 chown -R $RUNAS_ID $dir
7356 echo "testing non-root lfs migrate mode when not all links are in xattr"
7357 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 101 100 "$RUNAS"
7362 run_test 56xb "lfs migration hard link support"
7365 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7367 local dir="$DIR/$tdir"
7369 test_mkdir "$dir" || error "cannot create dir $dir"
7371 # Test 1: ensure file < 1 GB is always migrated with 1 stripe
7372 echo -n "Setting initial stripe for 20MB test file..."
7373 $LFS setstripe -c 2 -i 0 "$dir/20mb" ||
7374 error "cannot setstripe 20MB file"
7376 echo -n "Sizing 20MB test file..."
7377 $TRUNCATE "$dir/20mb" 20971520 || error "cannot create 20MB test file"
7379 echo -n "Verifying small file autostripe count is 1..."
7380 $LFS_MIGRATE -y -A -C 1 "$dir/20mb" ||
7381 error "cannot migrate 20MB file"
7382 local stripe_count=$($LFS getstripe -c "$dir/20mb") ||
7383 error "cannot get stripe for $dir/20mb"
7384 [ $stripe_count -eq 1 ] ||
7385 error "unexpected stripe count $stripe_count for 20MB file"
7389 # Test 2: File is small enough to fit within the available space on
7390 # sqrt(size_in_gb) + 1 OSTs but is larger than 1GB. The file must
7391 # have at least an additional 1KB for each desired stripe for test 3
7392 echo -n "Setting stripe for 1GB test file..."
7393 $LFS setstripe -c 1 -i 0 "$dir/1gb" || error "cannot setstripe 1GB file"
7395 echo -n "Sizing 1GB test file..."
7396 # File size is 1GB + 3KB
7397 $TRUNCATE "$dir/1gb" 1073744896 || error "cannot create 1GB test file"
7400 # need at least 512MB per OST for 1GB file to fit in 2 stripes
7401 local avail=$($LCTL get_param -n llite.$FSNAME*.kbytesavail)
7402 if (( avail > 524288 * OSTCOUNT )); then
7403 echo -n "Migrating 1GB file..."
7404 $LFS_MIGRATE -y -A -C 1 "$dir/1gb" ||
7405 error "cannot migrate 1GB file"
7407 echo -n "Verifying autostripe count is sqrt(n) + 1..."
7408 stripe_count=$($LFS getstripe -c "$dir/1gb") ||
7409 error "cannot getstripe for 1GB file"
7410 [ $stripe_count -eq 2 ] ||
7411 error "unexpected stripe count $stripe_count != 2"
7415 # Test 3: File is too large to fit within the available space on
7416 # sqrt(n) + 1 OSTs. Simulate limited available space with -X
7417 if [ $OSTCOUNT -ge 3 ]; then
7418 # The required available space is calculated as
7419 # file size (1GB + 3KB) / OST count (3).
7420 local kb_per_ost=349526
7422 echo -n "Migrating 1GB file with limit..."
7423 $LFS_MIGRATE -y -A -C 1 -X $kb_per_ost "$dir/1gb" ||
7424 error "cannot migrate 1GB file with limit"
7427 stripe_count=$($LFS getstripe -c "$dir/1gb")
7428 echo -n "Verifying 1GB autostripe count with limited space..."
7429 [ "$stripe_count" -a $stripe_count -ge 3 ] ||
7430 error "unexpected stripe count $stripe_count (min 3)"
7437 run_test 56xc "lfs migration autostripe"
7440 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7442 local dir=$DIR/$tdir
7443 local f_mgrt=$dir/$tfile.mgrt
7444 local f_yaml=$dir/$tfile.yaml
7445 local f_copy=$dir/$tfile.copy
7446 local layout_yaml="-E 1M -S 512K -c 1 -E -1 -S 1M -c 2 -i 0"
7447 local layout_copy="-c 2 -S 2M -i 1"
7448 local yamlfile=$dir/yamlfile
7449 local layout_before;
7452 test_mkdir "$dir" || error "cannot create dir $dir"
7453 $LFS setstripe $layout_yaml $f_yaml ||
7454 error "cannot setstripe $f_yaml with layout $layout_yaml"
7455 $LFS getstripe --yaml $f_yaml > $yamlfile
7456 $LFS setstripe $layout_copy $f_copy ||
7457 error "cannot setstripe $f_copy with layout $layout_copy"
7459 dd if=/dev/zero of=$f_mgrt bs=1M count=4
7461 # 1. test option --yaml
7462 $LFS_MIGRATE -y --yaml $yamlfile $f_mgrt ||
7463 error "cannot migrate $f_mgrt with --yaml $yamlfile"
7464 layout_before=$(get_layout_param $f_yaml)
7465 layout_after=$(get_layout_param $f_mgrt)
7466 [ "$layout_after" == "$layout_before" ] ||
7467 error "lfs_migrate --yaml: $layout_after != $layout_before"
7469 # 2. test option --copy
7470 $LFS_MIGRATE -y --copy $f_copy $f_mgrt ||
7471 error "cannot migrate $f_mgrt with --copy $f_copy"
7472 layout_before=$(get_layout_param $f_copy)
7473 layout_after=$(get_layout_param $f_mgrt)
7474 [ "$layout_after" == "$layout_before" ] ||
7475 error "lfs_migrate --copy: $layout_after != $layout_before"
7477 run_test 56xd "check lfs_migrate --yaml and --copy support"
7480 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7482 local dir=$DIR/$tdir
7483 local f_comp=$dir/$tfile
7484 local layout="-E 1M -S 512K -c 1 -E -1 -S 1M -c 2 -i 0"
7485 local layout_before=""
7486 local layout_after=""
7488 test_mkdir "$dir" || error "cannot create dir $dir"
7489 $LFS setstripe $layout $f_comp ||
7490 error "cannot setstripe $f_comp with layout $layout"
7491 layout_before=$(get_layout_param $f_comp)
7492 dd if=/dev/zero of=$f_comp bs=1M count=4
7494 # 1. migrate a comp layout file by lfs_migrate
7495 $LFS_MIGRATE -y $f_comp || error "cannot migrate $f_comp by lfs_migrate"
7496 layout_after=$(get_layout_param $f_comp)
7497 [ "$layout_before" == "$layout_after" ] ||
7498 error "lfs_migrate: $layout_before != $layout_after"
7500 # 2. migrate a comp layout file by lfs migrate
7501 $LFS migrate $f_comp || error "cannot migrate $f_comp by lfs migrate"
7502 layout_after=$(get_layout_param $f_comp)
7503 [ "$layout_before" == "$layout_after" ] ||
7504 error "lfs migrate: $layout_before != $layout_after"
7506 run_test 56xe "migrate a composite layout file"
7509 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
7511 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
7512 skip "Need server version at least 2.13.53"
7514 local dir=$DIR/$tdir
7515 local f_comp=$dir/$tfile
7516 local layout="-E 1M -c1 -E -1 -c2"
7520 test_mkdir "$dir" || error "cannot create dir $dir"
7521 $LFS setstripe $layout $f_comp ||
7522 error "cannot setstripe $f_comp with layout $layout"
7523 fid_before=$($LFS getstripe --fid $f_comp)
7524 dd if=/dev/zero of=$f_comp bs=1M count=4
7526 # 1. migrate a comp layout file to a comp layout
7527 $LFS migrate $f_comp || error "cannot migrate $f_comp by lfs migrate"
7528 fid_after=$($LFS getstripe --fid $f_comp)
7529 [ "$fid_before" == "$fid_after" ] ||
7530 error "comp-to-comp migrate: $fid_before != $fid_after"
7532 # 2. migrate a comp layout file to a plain layout
7533 $LFS migrate -c2 $f_comp ||
7534 error "cannot migrate $f_comp by lfs migrate"
7535 fid_after=$($LFS getstripe --fid $f_comp)
7536 [ "$fid_before" == "$fid_after" ] ||
7537 error "comp-to-plain migrate: $fid_before != $fid_after"
7539 # 3. migrate a plain layout file to a comp layout
7540 $LFS migrate $layout $f_comp ||
7541 error "cannot migrate $f_comp by lfs migrate"
7542 fid_after=$($LFS getstripe --fid $f_comp)
7543 [ "$fid_before" == "$fid_after" ] ||
7544 error "plain-to-comp migrate: $fid_before != $fid_after"
7546 run_test 56xf "FID is not lost during migration of a composite layout file"
7549 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
7550 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
7553 local dir=$DIR/$tdir
7557 test_mkdir -p $dir || error "creating dir $dir"
7558 touch $f1 || error "creating std file $f1"
7559 $MULTIOP $f2 H2c || error "creating released file $f2"
7561 # a directory can be raid0, so ask only for files
7562 res=$($LFS find $dir -L raid0 -type f | wc -l)
7563 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
7565 res=$($LFS find $dir \! -L raid0 -type f | wc -l)
7566 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
7568 # only files can be released, so no need to force file search
7569 res=$($LFS find $dir -L released)
7570 [[ $res == $f2 ]] || error "search released: found $res != $f2"
7572 res=$($LFS find $dir -type f \! -L released)
7573 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
7575 run_test 56y "lfs find -L raid0|released"
7577 test_56z() { # LU-4824
7578 # This checks to make sure 'lfs find' continues after errors
7579 # There are two classes of errors that should be caught:
7580 # - If multiple paths are provided, all should be searched even if one
7582 # - If errors are encountered during the search, it should not terminate
7584 local dir=$DIR/$tdir
7588 for i in d{0..9}; do
7590 touch $dir/$i/$tfile
7592 $LFS find $DIR/non_existent_dir $dir &&
7593 error "$LFS find did not return an error"
7594 # Make a directory unsearchable. This should NOT be the last entry in
7595 # directory order. Arbitrarily pick the 6th entry
7596 chmod 700 $($LFS find $dir -type d | sed '6!d')
7598 $RUNAS $LFS find $DIR/non_existent $dir
7599 local count=$($RUNAS $LFS find $DIR/non_existent $dir | wc -l)
7601 # The user should be able to see 10 directories and 9 files
7602 (( count == 19 )) ||
7603 error "$LFS find found $count != 19 entries after error"
7605 run_test 56z "lfs find should continue after an error"
7607 test_56aa() { # LU-5937
7608 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
7610 local dir=$DIR/$tdir
7613 $LFS setdirstripe -c$MDSCOUNT $dir/striped_dir
7615 createmany -o $dir/striped_dir/${tfile}- 1024
7616 local dirs=$($LFS find --size +8k $dir/)
7618 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
7620 run_test 56aa "lfs find --size under striped dir"
7622 test_56ab() { # LU-10705
7623 test_mkdir $DIR/$tdir
7624 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=8k count=1 seek=2k
7625 dd if=/dev/zero of=$DIR/$tdir/$tfile.2 bs=4k count=1 seek=4k
7626 dd if=/dev/zero of=$DIR/$tdir/$tfile.3 bs=1M count=2 seek=16
7627 # Flush writes to ensure valid blocks. Need to be more thorough for
7628 # ZFS, since blocks are not allocated/returned to client immediately.
7630 wait_zfs_commit ost1 2
7631 cancel_lru_locks osc
7634 local files=$($LFS find --size +16M $DIR/$tdir | wc -l)
7636 [[ $files == 3 ]] || error ">16M size files $files isn't 3 as expected"
7638 files=$($LFS find --blocks +1M $DIR/$tdir | wc -l)
7639 [[ $files == 1 ]] || error ">1M blocks files $files isn't 1 as expected"
7641 rm -f $DIR/$tdir/$tfile.[123]
7643 run_test 56ab "lfs find --blocks"
7646 [ $MDS1_VERSION -lt $(version_code 2.10.50) ] &&
7647 skip "Need MDS version at least 2.10.50"
7649 # Create composite files with one component
7650 local dir=$DIR/$tdir
7652 setup_56 $dir/1Mfiles 5 1 "-S 1M --component-end 1M"
7653 # Create composite files with three components
7654 setup_56 $dir/2Mfiles 5 2 "-E 2M -S 1M -E 4M -E 6M"
7655 # Create non-composite files
7656 createmany -o $dir/${tfile}- 10
7658 local nfiles=$($LFS find --component-end 1M --type f $dir | wc -l)
7660 [[ $nfiles == 10 ]] ||
7661 error "lfs find -E 1M found $nfiles != 10 files"
7663 nfiles=$($LFS find ! -E 1M --type f $dir | wc -l)
7664 [[ $nfiles == 25 ]] ||
7665 error "lfs find ! -E 1M found $nfiles != 25 files"
7667 # All files have a component that starts at 0
7668 nfiles=$($LFS find --component-start 0 --type f $dir | wc -l)
7669 [[ $nfiles == 35 ]] ||
7670 error "lfs find --component-start 0 - $nfiles != 35 files"
7672 nfiles=$($LFS find --component-start 2M --type f $dir | wc -l)
7673 [[ $nfiles == 15 ]] ||
7674 error "lfs find --component-start 2M - $nfiles != 15 files"
7676 # All files created here have a componenet that does not starts at 2M
7677 nfiles=$($LFS find ! --component-start 2M --type f $dir | wc -l)
7678 [[ $nfiles == 35 ]] ||
7679 error "lfs find ! --component-start 2M - $nfiles != 35 files"
7681 # Find files with a specified number of components
7682 local nfiles=$($LFS find --component-count 3 --type f $dir | wc -l)
7683 [[ $nfiles == 15 ]] ||
7684 error "lfs find --component-count 3 - $nfiles != 15 files"
7686 # Remember non-composite files have a component count of zero
7687 local nfiles=$($LFS find --component-count 0 --type f $dir | wc -l)
7688 [[ $nfiles == 10 ]] ||
7689 error "lfs find --component-count 0 - $nfiles != 10 files"
7691 nfiles=$($LFS find ! --component-count 3 --type f $dir | wc -l)
7692 [[ $nfiles == 20 ]] ||
7693 error "lfs find ! --component-count 3 - $nfiles != 20 files"
7695 # All files have a flag called "init"
7696 local nfiles=$($LFS find --component-flags init --type f $dir | wc -l)
7697 [[ $nfiles == 35 ]] ||
7698 error "lfs find --component-flags init - $nfiles != 35 files"
7700 # Multi-component files will have a component not initialized
7701 local nfiles=$($LFS find ! --component-flags init --type f $dir | wc -l)
7702 [[ $nfiles == 15 ]] ||
7703 error "lfs find !--component-flags init - $nfiles != 15 files"
7708 run_test 56ba "test lfs find --component-end, -start, -count, and -flags"
7711 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
7712 skip "Need MDS version at least 2.10.57"
7722 # create mirrored directories and mirrored files
7723 mkdir $td || error "mkdir $td failed"
7724 $LFS mirror create -N3 $td || error "create mirrored dir $td failed"
7725 createmany -o $tf- 10 || error "create $tf- failed"
7727 for i in $(seq 2); do
7729 mkdir $dir || error "mkdir $dir failed"
7730 $LFS mirror create -N$((3 + i)) $dir ||
7731 error "create mirrored dir $dir failed"
7732 createmany -o $dir/$tfile- 10 ||
7733 error "create $dir/$tfile- failed"
7736 # change the states of some mirrored files
7738 for i in $(seq 2); do
7740 for j in $(seq 4 9); do
7741 echo foo > $dir/$tfile-$j
7745 # find mirrored files with specific mirror count
7746 cmd="$LFS find --mirror-count 3 --type f $td"
7747 nfiles=$($cmd | wc -l)
7748 [[ $nfiles = 10 ]] || error "$cmd: $nfiles != 10 files"
7750 cmd="$LFS find ! --mirror-count 3 --type f $td"
7751 nfiles=$($cmd | wc -l)
7752 [[ $nfiles = 20 ]] || error "$cmd: $nfiles != 20 files"
7754 cmd="$LFS find --mirror-count +2 --type f $td"
7755 nfiles=$($cmd | wc -l)
7756 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
7758 cmd="$LFS find --mirror-count -6 --type f $td"
7759 nfiles=$($cmd | wc -l)
7760 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
7762 # find mirrored files with specific file state
7763 cmd="$LFS find --maxdepth 1 --mirror-state=^ro --type f $td"
7764 [[ $($cmd) = $tf-6 ]] || error "$cmd: didn't return $tf-6"
7766 cmd="$LFS find --mirror-state=ro --type f $td"
7767 nfiles=$($cmd | wc -l)
7768 [[ $nfiles = 17 ]] || error "$cmd: $nfiles != 17 files"
7770 cmd="$LFS find ! --mirror-state=ro --type f $td"
7771 nfiles=$($cmd | wc -l)
7772 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
7774 cmd="$LFS find --mirror-state=wp --type f $td"
7775 nfiles=$($cmd | wc -l)
7776 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
7778 cmd="$LFS find ! --mirror-state=sp --type f $td"
7779 nfiles=$($cmd | wc -l)
7780 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
7782 run_test 56ca "check lfs find --mirror-count|-N and --mirror-state"
7784 test_56da() { # LU-14179
7785 local path=$DIR/$tdir
7790 local longdir=$(str_repeat 'a' 255)
7792 for i in {1..15}; do
7799 local lastdir=$(str_repeat 'a' $((4096 - 1 - $len - 1)))
7804 (( ${#PWD} == 4095 )) || error "bad PWD length ${#PWD}, expect 4095"
7807 touch $(str_repeat 'f' 255)
7809 $LFS find $DIR/$tdir --type d |& grep "lfs find: error" &&
7810 error "lfs find reported an error"
7814 run_test 56da "test lfs find with long paths"
7817 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7818 # note test will not do anything if MDS is not local
7819 if [ "$mds1_FSTYPE" != ldiskfs ]; then
7820 skip_env "ldiskfs only test"
7822 remote_mds_nodsh && skip "remote MDS with nodsh"
7824 local MNTDEV="osd*.*MDT*.mntdev"
7825 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
7826 [ -z "$DEV" ] && error "can't access $MNTDEV"
7827 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
7828 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
7829 error "can't access $DEV"
7830 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
7831 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
7835 run_test 57a "verify MDS filesystem created with large inodes =="
7838 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7839 if [ "$mds1_FSTYPE" != ldiskfs ]; then
7840 skip_env "ldiskfs only test"
7842 remote_mds_nodsh && skip "remote MDS with nodsh"
7844 local dir=$DIR/$tdir
7847 local fileN=$dir/f$filecount
7849 rm -rf $dir || error "removing $dir"
7851 local mdtidx=$($LFS getstripe -m $dir)
7852 local mdtname=MDT$(printf %04x $mdtidx)
7853 local facet=mds$((mdtidx + 1))
7855 echo "mcreating $filecount files"
7856 createmany -m $dir/f 1 $filecount || error "creating files in $dir"
7858 # verify that files do not have EAs yet
7859 $LFS getstripe $file1 2>&1 | grep -q "no stripe" ||
7860 error "$file1 has an EA"
7861 $LFS getstripe $fileN 2>&1 | grep -q "no stripe" ||
7862 error "$fileN has an EA"
7866 df $dir #make sure we get new statfs data
7867 local mdsfree=$(do_facet $facet \
7868 lctl get_param -n osd*.*$mdtname.kbytesfree)
7869 local mdcfree=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
7872 echo "opening files to create objects/EAs"
7873 for file in $(seq -f $dir/f%g 1 $filecount); do
7874 $OPENFILE -f O_RDWR $file > /dev/null 2>&1 ||
7875 error "opening $file"
7878 # verify that files have EAs now
7879 $LFS getstripe $file1 | grep -q "obdidx" || error "$file1 missing EA"
7880 $LFS getstripe $fileN | grep -q "obdidx" || error "$fileN missing EA"
7882 sleep 1 #make sure we get new statfs data
7884 local mdsfree2=$(do_facet $facet \
7885 lctl get_param -n osd*.*$mdtname.kbytesfree)
7886 local mdcfree2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
7888 if [[ $mdcfree2 -lt $((mdcfree - 16)) ]]; then
7889 if [ "$mdsfree" != "$mdsfree2" ]; then
7890 error "MDC before $mdcfree != after $mdcfree2"
7892 echo "MDC before $mdcfree != after $mdcfree2"
7893 echo "unable to confirm if MDS has large inodes"
7898 run_test 57b "default LOV EAs are stored inside large inodes ==="
7901 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7902 [ -z "$(which wiretest 2>/dev/null)" ] &&
7903 skip_env "could not find wiretest"
7907 run_test 58 "verify cross-platform wire constants =============="
7910 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7912 echo "touch 130 files"
7913 createmany -o $DIR/f59- 130
7915 unlinkmany $DIR/f59- 130
7917 # wait for commitment of removal
7918 wait_delete_completed
7920 run_test 59 "verify cancellation of llog records async ========="
7922 TEST60_HEAD="test_60 run $RANDOM"
7924 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7925 remote_mgs_nodsh && skip "remote MGS with nodsh"
7926 do_facet mgs "! which run-llog.sh &> /dev/null" &&
7927 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
7928 skip_env "missing subtest run-llog.sh"
7930 log "$TEST60_HEAD - from kernel mode"
7931 do_facet mgs "$LCTL dk > /dev/null"
7932 do_facet mgs "bash run-llog.sh" || error "run-llog.sh failed"
7933 do_facet mgs $LCTL dk > $TMP/$tfile
7935 # LU-6388: test llog_reader
7936 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
7937 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
7938 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
7939 skip_env "missing llog_reader"
7940 local fstype=$(facet_fstype mgs)
7941 [ $fstype != ldiskfs -a $fstype != zfs ] &&
7942 skip_env "Only for ldiskfs or zfs type mgs"
7944 local mntpt=$(facet_mntpt mgs)
7945 local mgsdev=$(mgsdevname 1)
7957 #get fid and record list
7958 fid_list=($(awk '/9_sub.*record/ { print $NF }' $TMP/$tfile |
7960 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' $TMP/$tfile |
7962 #remount mgs as ldiskfs or zfs type
7963 stop mgs || error "stop mgs failed"
7964 mount_fstype mgs || error "remount mgs failed"
7965 for ((i = 0; i < ${#fid_list[@]}; i++)); do
7968 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
7969 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
7974 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
7976 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
7978 echo "obj_file is $obj_file"
7979 do_facet mgs $llog_reader $obj_file
7981 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
7982 awk '{ print $3 }' | sed -e "s/^type=//g")
7983 if [ $rec_type != $rec ]; then
7984 echo "FAILED test_60a wrong record type $rec_type," \
7990 #check obj path if record type is LLOG_LOGID_MAGIC
7991 if [ "$rec" == "1064553b" ]; then
7992 path=$(do_facet mgs $llog_reader $obj_file |
7993 grep "path=" | awk '{ print $NF }' |
7994 sed -e "s/^path=//g")
7995 if [ $obj_file != $mntpt/$path ]; then
7996 echo "FAILED test_60a wrong obj path" \
7997 "$montpt/$path, should be $obj_file"
8004 #restart mgs before "error", otherwise it will block the next test
8005 stop mgs || error "stop mgs failed"
8006 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
8007 $pass || error "test failed, see FAILED test_60a messages for specifics"
8009 run_test 60a "llog_test run from kernel module and test llog_reader"
8011 test_60b() { # bug 6411
8012 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8015 LLOG_COUNT=$(do_facet mgs dmesg |
8016 awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
8017 /llog_[a-z]*.c:[0-9]/ {
8029 [[ $LLOG_COUNT -gt 120 ]] &&
8030 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
8032 run_test 60b "limit repeated messages from CERROR/CWARN"
8035 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8037 echo "create 5000 files"
8038 createmany -o $DIR/f60c- 5000
8039 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
8040 lctl set_param fail_loc=0x80000137
8041 unlinkmany $DIR/f60c- 5000
8042 lctl set_param fail_loc=0
8044 run_test 60c "unlink file when mds full"
8047 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8049 SAVEPRINTK=$(lctl get_param -n printk)
8050 # verify "lctl mark" is even working"
8051 MESSAGE="test message ID $RANDOM $$"
8052 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
8053 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
8055 lctl set_param printk=0 || error "set lnet.printk failed"
8056 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
8057 MESSAGE="new test message ID $RANDOM $$"
8058 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
8059 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
8060 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
8062 lctl set_param -n printk="$SAVEPRINTK"
8064 run_test 60d "test printk console message masking"
8067 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8068 remote_mds_nodsh && skip "remote MDS with nodsh"
8071 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
8072 do_facet mds1 lctl set_param fail_loc=0x15b
8075 run_test 60e "no space while new llog is being created"
8078 local old_path=$($LCTL get_param -n debug_path)
8080 stack_trap "$LCTL set_param debug_path=$old_path"
8081 stack_trap "rm -f $TMP/$tfile*"
8082 rm -f $TMP/$tfile* 2> /dev/null
8083 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
8084 $LCTL set_param debug_path=$TMP/$tfile fail_loc=0x8000050e
8085 test_mkdir $DIR/$tdir
8086 # retry in case the open is cached and not released
8087 for (( i = 0; i < 100 && $(ls $TMP/$tfile* | wc -l) == 0; i++ )); do
8088 echo $i > $DIR/$tdir/$tfile.$i && cat $DIR/$tdir/$tfile.$i
8092 (( $(ls $TMP/$tfile* | wc -l) > 0 )) || error "$TMP/$tfile not dumped"
8094 run_test 60f "change debug_path works"
8100 test_mkdir -c $MDSCOUNT $DIR/$tdir
8105 $LFS setdirstripe -i $(($index % $MDSCOUNT)) \
8106 -c $MDSCOUNT $DIR/$tdir/subdir$index \
8108 mkdir $DIR/$tdir/subdir$index 2>/dev/null
8109 rmdir $DIR/$tdir/subdir$index 2>/dev/null
8110 index=$((index + 1))
8116 for i in {0..100}; do
8117 # define OBD_FAIL_OSD_TXN_START 0x19a
8118 local index=$((i % MDSCOUNT + 1))
8120 do_facet mds$index $LCTL set_param fail_loc=0x8000019a \
8127 for i in $(seq $MDSCOUNT); do
8128 do_facet mds$i $LCTL set_param fail_loc=0 > /dev/null
8131 mkdir $DIR/$tdir/new || error "mkdir failed"
8132 rmdir $DIR/$tdir/new || error "rmdir failed"
8134 do_facet mds1 $LCTL lfsck_start -M $(facet_svc mds1) -A -C \
8136 for i in $(seq $MDSCOUNT); do
8137 wait_update_facet mds$i "$LCTL get_param -n \
8138 mdd.$(facet_svc mds$i).lfsck_namespace |
8139 awk '/^status/ { print \\\$2 }'" "completed"
8142 ls -R $DIR/$tdir || error "ls failed"
8143 rm -rf $DIR/$tdir || error "rmdir failed"
8145 run_test 60g "transaction abort won't cause MDT hung"
8148 [ $MDS1_VERSION -le $(version_code 2.12.52) ] &&
8149 skip "Need MDS version at least 2.12.52"
8150 [ $MDSCOUNT -lt 2 ] && skip "Need at least 2 MDTs"
8154 #define OBD_FAIL_MDS_STRIPE_CREATE 0x188
8155 #define OBD_FAIL_MDS_STRIPE_FID 0x189
8156 for fail_loc in 0x80000188 0x80000189; do
8157 do_facet mds1 "$LCTL set_param fail_loc=$fail_loc"
8158 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir-$fail_loc ||
8159 error "mkdir $dir-$fail_loc failed"
8160 for i in {0..10}; do
8161 # create may fail on missing stripe
8162 echo $i > $DIR/$tdir-$fail_loc/$i
8164 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
8165 error "getdirstripe $tdir-$fail_loc failed"
8166 $LFS migrate -m 1 $DIR/$tdir-$fail_loc ||
8167 error "migrate $tdir-$fail_loc failed"
8168 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
8169 error "getdirstripe $tdir-$fail_loc failed"
8170 pushd $DIR/$tdir-$fail_loc
8172 echo $f | cmp $f - || error "$f data mismatch"
8175 rm -rf $DIR/$tdir-$fail_loc
8178 run_test 60h "striped directory with missing stripes can be accessed"
8181 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8184 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1 || error "dd $f failed"
8185 cancel_lru_locks osc
8186 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
8189 run_test 61a "mmap() writes don't make sync hang ================"
8192 mmap_mknod_test $DIR/$tfile || error "mmap_mknod_test failed"
8194 run_test 61b "mmap() of unstriped file is successful"
8196 # bug 2330 - insufficient obd_match error checking causes LBUG
8198 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8202 cancel_lru_locks osc
8203 lctl set_param fail_loc=0x405
8204 cat $f && error "cat succeeded, expect -EIO"
8205 lctl set_param fail_loc=0
8207 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
8208 # match every page all of the time.
8209 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
8211 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
8212 # Though this test is irrelevant anymore, it helped to reveal some
8213 # other grant bugs (LU-4482), let's keep it.
8214 test_63a() { # was test_63
8215 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8217 MAX_DIRTY_MB=$(lctl get_param -n osc.*.max_dirty_mb | head -n 1)
8219 for i in `seq 10` ; do
8220 dd if=/dev/zero of=$DIR/f63 bs=8k &
8226 rm -f $DIR/f63 || true
8228 run_test 63a "Verify oig_wait interruption does not crash ======="
8230 # bug 2248 - async write errors didn't return to application on sync
8231 # bug 3677 - async write errors left page locked
8233 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8236 lctl set_param debug=-1
8238 # ensure we have a grant to do async writes
8239 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
8242 sync # sync lest earlier test intercept the fail_loc
8244 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
8245 lctl set_param fail_loc=0x80000406
8246 $MULTIOP $DIR/$tfile Owy && \
8247 error "sync didn't return ENOMEM"
8248 sync; sleep 2; sync # do a real sync this time to flush page
8249 lctl get_param -n llite.*.dump_page_cache | grep locked && \
8250 error "locked page left in cache after async error" || true
8253 run_test 63b "async write errors should be returned to fsync ==="
8256 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8259 lctl get_param osc.*[oO][sS][cC][_-]*.cur* | grep "=[1-9]"
8261 run_test 64a "verify filter grant calculations (in kernel) ====="
8264 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8266 sh oos.sh $MOUNT || error "oos.sh failed: $?"
8268 run_test 64b "check out-of-space detection on client"
8271 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
8273 run_test 64c "verify grant shrink"
8279 $LCTL get_param osc.$tgt.import | awk "/$param/ { print \$2 }"
8282 # this does exactly what osc_request.c:osc_announce_cached() does in
8283 # order to calculate max amount of grants to ask from server
8287 local nrpages=$($LCTL get_param -n osc.$tgt.max_pages_per_rpc)
8288 local rpc_in_flight=$($LCTL get_param -n osc.$tgt.max_rpcs_in_flight)
8290 ((rpc_in_flight++));
8291 nrpages=$((nrpages * rpc_in_flight))
8293 local dirty_max_pages=$($LCTL get_param -n osc.$tgt.max_dirty_mb)
8295 dirty_max_pages=$((dirty_max_pages * 1024 * 1024 / PAGE_SIZE))
8297 [[ $dirty_max_pages -gt $nrpages ]] && nrpages=$dirty_max_pages
8298 local undirty=$((nrpages * PAGE_SIZE))
8300 local max_extent_pages
8301 max_extent_pages=$(import_param $tgt grant_max_extent_size)
8302 max_extent_pages=$((max_extent_pages / PAGE_SIZE))
8303 local nrextents=$(((nrpages + max_extent_pages - 1) / max_extent_pages))
8304 local grant_extent_tax
8305 grant_extent_tax=$(import_param $tgt grant_extent_tax)
8307 undirty=$((undirty + nrextents * grant_extent_tax))
8312 # this is size of unit for grant allocation. It should be equal to
8313 # what tgt_grant.c:tgt_grant_chunk() calculates
8317 local grant_extent_tax
8319 max_brw_size=$(import_param $tgt max_brw_size)
8321 grant_extent_tax=$(import_param $tgt grant_extent_tax)
8323 echo $(((max_brw_size + grant_extent_tax) * 2))
8327 [ $OST1_VERSION -ge $(version_code 2.10.56) ] ||
8328 skip "OST < 2.10.55 doesn't limit grants enough"
8330 local tgt=$($LCTL dl | awk '/OST0000-osc-[^mM]/ { print $4 }')
8332 [[ "$($LCTL get_param osc.${tgt}.import)" =~ "grant_param" ]] ||
8333 skip "no grant_param connect flag"
8335 local olddebug="$($LCTL get_param -n debug 2> /dev/null)"
8337 $LCTL set_param -n -n debug="$OLDDEBUG" || true
8338 stack_trap "$LCTL set_param -n debug='$olddebug'" EXIT
8341 local max_cur_granted=$(($(want_grant $tgt) + $(grant_chunk $tgt)))
8342 stack_trap "rm -f $DIR/$tfile && wait_delete_completed" EXIT
8344 $LFS setstripe $DIR/$tfile -i 0 -c 1
8345 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1000 &
8348 while kill -0 $ddpid; do
8349 local cur_grant=$($LCTL get_param -n osc.$tgt.cur_grant_bytes)
8351 if [[ $cur_grant -gt $max_cur_granted ]]; then
8353 error "cur_grant $cur_grant > $max_cur_granted"
8359 run_test 64d "check grant limit exceed"
8365 local cur_grants=$($LCTL get_param -n osc.$tgt.cur_grant_bytes)
8367 ((cur_grants == expected)) ||
8368 error "$msg: grants mismatch: $cur_grants, expected $expected"
8372 echo $((($1 + $2 - 1) & ~($2 - 1)))
8376 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8377 [ $OST1_VERSION -ge $(version_code 2.11.56) ] ||
8378 skip "Need OSS version at least 2.11.56"
8380 # Remount client to reset grant
8381 remount_client $MOUNT || error "failed to remount client"
8382 local osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8384 local init_grants=$(import_param $osc_tgt initial_grant)
8386 check_grants $osc_tgt $init_grants "init grants"
8388 local extent_tax=$(import_param $osc_tgt grant_extent_tax)
8389 local max_brw_size=$(import_param $osc_tgt max_brw_size)
8390 local gbs=$(import_param $osc_tgt grant_block_size)
8392 # write random number of bytes from max_brw_size / 4 to max_brw_size
8393 local write_bytes=$(shuf -i $((max_brw_size / 4))-$max_brw_size -n 1)
8394 # align for direct io
8395 write_bytes=$(round_up_p2 $write_bytes PAGE_SIZE)
8396 # round to grant consumption unit
8397 local wb_round_up=$(round_up_p2 $write_bytes gbs)
8399 local grants=$((wb_round_up + extent_tax))
8401 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8403 # define OBD_FAIL_TGT_NO_GRANT 0x725
8404 # make the server not grant more back
8405 do_facet ost1 $LCTL set_param fail_loc=0x725
8406 dd if=/dev/zero of=$DIR/$tfile bs=$write_bytes count=1 oflag=direct
8408 do_facet ost1 $LCTL set_param fail_loc=0
8410 check_grants $osc_tgt $((init_grants - grants)) "dio w/o grant alloc"
8412 rm -f $DIR/$tfile || error "rm failed"
8414 # Remount client to reset grant
8415 remount_client $MOUNT || error "failed to remount client"
8416 osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8418 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8420 # define OBD_FAIL_TGT_NO_GRANT 0x725
8421 # make the server not grant more back
8422 do_facet ost1 $LCTL set_param fail_loc=0x725
8423 $MULTIOP $DIR/$tfile "oO_WRONLY:w${write_bytes}yc"
8424 do_facet ost1 $LCTL set_param fail_loc=0
8426 check_grants $osc_tgt $((init_grants - grants)) "buf io w/o grant alloc"
8428 run_test 64e "check grant consumption (no grant allocation)"
8431 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8433 # Remount client to reset grant
8434 remount_client $MOUNT || error "failed to remount client"
8435 local osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8437 local init_grants=$(import_param $osc_tgt initial_grant)
8438 local extent_tax=$(import_param $osc_tgt grant_extent_tax)
8439 local max_brw_size=$(import_param $osc_tgt max_brw_size)
8440 local gbs=$(import_param $osc_tgt grant_block_size)
8441 local chunk=$(grant_chunk $osc_tgt)
8443 # write random number of bytes from max_brw_size / 4 to max_brw_size
8444 local write_bytes=$(shuf -i $((max_brw_size / 4))-$max_brw_size -n 1)
8445 # align for direct io
8446 write_bytes=$(round_up_p2 $write_bytes PAGE_SIZE)
8447 # round to grant consumption unit
8448 local wb_round_up=$(round_up_p2 $write_bytes gbs)
8450 local grants=$((wb_round_up + extent_tax))
8452 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8453 dd if=/dev/zero of=$DIR/$tfile bs=$write_bytes count=1 oflag=direct ||
8454 error "error writing to $DIR/$tfile"
8456 check_grants $osc_tgt $((init_grants - grants + chunk)) \
8457 "direct io with grant allocation"
8459 rm -f $DIR/$tfile || error "rm failed"
8461 # Remount client to reset grant
8462 remount_client $MOUNT || error "failed to remount client"
8463 osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8465 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8467 local cmd="oO_WRONLY:w${write_bytes}_yc"
8469 $MULTIOP $DIR/$tfile $cmd &
8473 check_grants $osc_tgt $((init_grants - grants)) \
8474 "buffered io, not write rpc"
8476 kill -USR1 $MULTIPID
8479 check_grants $osc_tgt $((init_grants - grants + chunk)) \
8480 "buffered io, one RPC"
8482 run_test 64f "check grant consumption (with grant allocation)"
8484 # bug 1414 - set/get directories' stripe info
8486 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8488 test_mkdir $DIR/$tdir
8490 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
8492 run_test 65a "directory with no stripe info"
8495 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8497 test_mkdir $DIR/$tdir
8498 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8500 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
8503 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
8505 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
8508 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8509 [ $OSTCOUNT -lt 2 ] && skip_env "need at least 2 OSTs"
8511 test_mkdir $DIR/$tdir
8512 local stripesize=$($LFS getstripe -S $DIR/$tdir)
8514 $LFS setstripe -S $((stripesize * 4)) -i 1 \
8515 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
8517 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
8519 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
8522 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8524 test_mkdir $DIR/$tdir
8525 local STRIPECOUNT=$($LFS getstripe -c $DIR/$tdir)
8526 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8528 if [[ $STRIPECOUNT -le 0 ]]; then
8530 elif [[ $STRIPECOUNT -gt $LOV_MAX_STRIPE_COUNT ]]; then
8531 [[ $OSTCOUNT -gt $LOV_MAX_STRIPE_COUNT ]] &&
8532 sc=$LOV_MAX_STRIPE_COUNT || sc=$(($OSTCOUNT - 1))
8534 sc=$(($STRIPECOUNT - 1))
8536 $LFS setstripe -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
8537 touch $DIR/$tdir/f4 $DIR/$tdir/f5
8538 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
8539 error "lverify failed"
8541 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
8544 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8546 test_mkdir $DIR/$tdir
8548 $LFS setstripe $DIR/$tdir || error "setstripe"
8549 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
8550 error "no stripe info failed"
8552 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
8554 run_test 65e "directory setstripe defaults"
8557 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8559 test_mkdir $DIR/${tdir}f
8560 $RUNAS $LFS setstripe $DIR/${tdir}f &&
8561 error "setstripe succeeded" || true
8563 run_test 65f "dir setstripe permission (should return error) ==="
8566 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8568 test_mkdir $DIR/$tdir
8569 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8571 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
8572 error "setstripe -S failed"
8573 $LFS setstripe -d $DIR/$tdir || error "setstripe -d failed"
8574 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
8575 error "delete default stripe failed"
8577 run_test 65g "directory setstripe -d"
8580 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8582 test_mkdir $DIR/$tdir
8583 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8585 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
8586 error "setstripe -S failed"
8587 test_mkdir $DIR/$tdir/dd1
8588 [ $($LFS getstripe -c $DIR/$tdir) = $($LFS getstripe -c $DIR/$tdir/dd1) ] ||
8589 error "stripe info inherit failed"
8591 run_test 65h "directory stripe info inherit ===================="
8594 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8596 save_layout_restore_at_exit $MOUNT
8598 # bug6367: set non-default striping on root directory
8599 $LFS setstripe -S 65536 -c -1 $MOUNT || error "error setting stripe"
8601 # bug12836: getstripe on -1 default directory striping
8602 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
8604 # bug12836: getstripe -v on -1 default directory striping
8605 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
8607 # bug12836: new find on -1 default directory striping
8608 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
8610 run_test 65i "various tests to set root directory striping"
8612 test_65j() { # bug6367
8613 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8617 # if we aren't already remounting for each test, do so for this test
8618 if [ "$I_MOUNTED" = "yes" ]; then
8619 cleanup || error "failed to unmount"
8623 save_layout_restore_at_exit $MOUNT
8625 $LFS setstripe -d $MOUNT || error "setstripe failed"
8627 run_test 65j "set default striping on root directory (bug 6367)="
8631 wait_delete_completed
8632 do_facet $SINGLEMDS "lctl set_param -n \
8633 osp.$ost*MDT0000.max_create_count=$max_count"
8634 do_facet $SINGLEMDS "lctl set_param -n \
8635 osp.$ost*MDT0000.create_count=$count"
8636 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
8637 echo $INACTIVE_OSC "is Activate"
8639 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
8642 test_65k() { # bug11679
8643 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8644 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8645 remote_mds_nodsh && skip "remote MDS with nodsh"
8647 local disable_precreate=true
8648 [ $MDS1_VERSION -le $(version_code 2.8.54) ] &&
8649 disable_precreate=false
8651 echo "Check OST status: "
8652 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
8653 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
8655 for OSC in $MDS_OSCS; do
8656 echo $OSC "is active"
8657 do_facet $SINGLEMDS lctl --device %$OSC activate
8660 for INACTIVE_OSC in $MDS_OSCS; do
8661 local ost=$(osc_to_ost $INACTIVE_OSC)
8662 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
8663 lov.*md*.target_obd |
8664 awk -F: /$ost/'{ print $1 }' | head -n 1)
8667 $LFS setstripe -i $ostnum -c 1 $DIR/$tdir
8668 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
8670 echo "Deactivate: " $INACTIVE_OSC
8671 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
8673 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
8674 osp.$ost*MDT0000.create_count")
8675 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
8676 osp.$ost*MDT0000.max_create_count")
8677 $disable_precreate &&
8678 do_facet $SINGLEMDS "lctl set_param -n \
8679 osp.$ost*MDT0000.max_create_count=0"
8681 for idx in $(seq 0 $((OSTCOUNT - 1))); do
8682 [ -f $DIR/$tdir/$idx ] && continue
8683 echo "$LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx"
8684 $LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx ||
8686 error "setstripe $idx should succeed"; }
8687 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
8689 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
8692 do_facet $SINGLEMDS "lctl set_param -n \
8693 osp.$ost*MDT0000.max_create_count=$max_count"
8694 do_facet $SINGLEMDS "lctl set_param -n \
8695 osp.$ost*MDT0000.create_count=$count"
8696 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
8697 echo $INACTIVE_OSC "is Activate"
8699 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
8702 run_test 65k "validate manual striping works properly with deactivated OSCs"
8704 test_65l() { # bug 12836
8705 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8707 test_mkdir -p $DIR/$tdir/test_dir
8708 $LFS setstripe -c -1 $DIR/$tdir/test_dir
8709 $LFS find -mtime -1 $DIR/$tdir >/dev/null
8711 run_test 65l "lfs find on -1 stripe dir ========================"
8714 local layout=$(save_layout $MOUNT)
8715 $RUNAS $LFS setstripe -c 2 $MOUNT && {
8716 restore_layout $MOUNT $layout
8717 error "setstripe should fail by non-root users"
8721 run_test 65m "normal user can't set filesystem default stripe"
8724 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
8725 [[ $MDS1_VERSION -ge $(version_code 2.12.50) ]] ||
8726 skip "Need MDS version at least 2.12.50"
8727 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
8729 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
8730 which getfattr > /dev/null 2>&1 || skip_env "no getfattr command"
8731 which setfattr > /dev/null 2>&1 || skip_env "no setfattr command"
8733 local root_layout=$(save_layout $MOUNT)
8734 stack_trap "restore_layout $MOUNT $root_layout" EXIT
8736 # new subdirectory under root directory should not inherit
8737 # the default layout from root
8738 local dir1=$MOUNT/$tdir-1
8739 mkdir $dir1 || error "mkdir $dir1 failed"
8740 ! getfattr -n trusted.lov $dir1 &> /dev/null ||
8741 error "$dir1 shouldn't have LOV EA"
8743 # delete the default layout on root directory
8744 $LFS setstripe -d $MOUNT || error "delete root default layout failed"
8746 local dir2=$MOUNT/$tdir-2
8747 mkdir $dir2 || error "mkdir $dir2 failed"
8748 ! getfattr -n trusted.lov $dir2 &> /dev/null ||
8749 error "$dir2 shouldn't have LOV EA"
8751 # set a new striping pattern on root directory
8752 local def_stripe_size=$($LFS getstripe -S $MOUNT)
8753 local new_def_stripe_size=$((def_stripe_size * 2))
8754 $LFS setstripe -S $new_def_stripe_size $MOUNT ||
8755 error "set stripe size on $MOUNT failed"
8757 # new file created in $dir2 should inherit the new stripe size from
8758 # the filesystem default
8759 local file2=$dir2/$tfile-2
8760 touch $file2 || error "touch $file2 failed"
8762 local file2_stripe_size=$($LFS getstripe -S $file2)
8763 [[ $file2_stripe_size -eq $new_def_stripe_size ]] ||
8765 echo "file2_stripe_size: '$file2_stripe_size'"
8766 echo "new_def_stripe_size: '$new_def_stripe_size'"
8767 error "$file2 didn't inherit stripe size $new_def_stripe_size"
8770 local dir3=$MOUNT/$tdir-3
8771 mkdir $dir3 || error "mkdir $dir3 failed"
8772 # $dir3 shouldn't have LOV EA, but "lfs getstripe -d $dir3" should show
8773 # the root layout, which is the actual default layout that will be used
8774 # when new files are created in $dir3.
8775 local dir3_layout=$(get_layout_param $dir3)
8776 local root_dir_layout=$(get_layout_param $MOUNT)
8777 [[ "$dir3_layout" = "$root_dir_layout" ]] ||
8779 echo "dir3_layout: '$dir3_layout'"
8780 echo "root_dir_layout: '$root_dir_layout'"
8781 error "$dir3 should show the default layout from $MOUNT"
8784 # set OST pool on root directory
8785 local pool=$TESTNAME
8786 pool_add $pool || error "add $pool failed"
8787 pool_add_targets $pool 0 $((OSTCOUNT - 1)) 1 ||
8788 error "add targets to $pool failed"
8790 $LFS setstripe -p $pool $MOUNT ||
8791 error "set OST pool on $MOUNT failed"
8793 # new file created in $dir3 should inherit the pool from
8794 # the filesystem default
8795 local file3=$dir3/$tfile-3
8796 touch $file3 || error "touch $file3 failed"
8798 local file3_pool=$($LFS getstripe -p $file3)
8799 [[ "$file3_pool" = "$pool" ]] ||
8800 error "$file3 ('$file3_pool') didn't inherit OST pool '$pool'"
8802 local dir4=$MOUNT/$tdir-4
8803 mkdir $dir4 || error "mkdir $dir4 failed"
8804 local dir4_layout=$(get_layout_param $dir4)
8805 root_dir_layout=$(get_layout_param $MOUNT)
8806 echo "$LFS getstripe -d $dir4"
8807 $LFS getstripe -d $dir4
8808 echo "$LFS getstripe -d $MOUNT"
8809 $LFS getstripe -d $MOUNT
8810 [[ "$dir4_layout" = "$root_dir_layout" ]] ||
8812 echo "dir4_layout: '$dir4_layout'"
8813 echo "root_dir_layout: '$root_dir_layout'"
8814 error "$dir4 should show the default layout from $MOUNT"
8817 # new file created in $dir4 should inherit the pool from
8818 # the filesystem default
8819 local file4=$dir4/$tfile-4
8820 touch $file4 || error "touch $file4 failed"
8822 local file4_pool=$($LFS getstripe -p $file4)
8823 [[ "$file4_pool" = "$pool" ]] ||
8824 error "$file4 ('$file4_pool') didn't inherit OST pool $pool"
8826 # new subdirectory under non-root directory should inherit
8827 # the default layout from its parent directory
8828 $LFS setstripe -S $new_def_stripe_size -p $pool $dir4 ||
8829 error "set directory layout on $dir4 failed"
8831 local dir5=$dir4/$tdir-5
8832 mkdir $dir5 || error "mkdir $dir5 failed"
8834 dir4_layout=$(get_layout_param $dir4)
8835 local dir5_layout=$(get_layout_param $dir5)
8836 [[ "$dir4_layout" = "$dir5_layout" ]] ||
8838 echo "dir4_layout: '$dir4_layout'"
8839 echo "dir5_layout: '$dir5_layout'"
8840 error "$dir5 should inherit the default layout from $dir4"
8843 # though subdir under ROOT doesn't inherit default layout, but
8844 # its sub dir/file should be created with default layout.
8845 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
8846 [[ $MDS1_VERSION -ge $(version_code 2.12.59) ]] ||
8847 skip "Need MDS version at least 2.12.59"
8849 local default_lmv_count=$($LFS getdirstripe -D -c $MOUNT)
8850 local default_lmv_index=$($LFS getdirstripe -D -i $MOUNT)
8851 local default_lmv_hash=$($LFS getdirstripe -D -H $MOUNT)
8853 if [ $default_lmv_hash == "none" ]; then
8854 stack_trap "$LFS setdirstripe -D -d $MOUNT" EXIT
8856 stack_trap "$LFS setdirstripe -D -i $default_lmv_index \
8857 -c $default_lmv_count -H $default_lmv_hash $MOUNT" EXIT
8860 $LFS setdirstripe -D -c 2 $MOUNT ||
8861 error "setdirstripe -D -c 2 failed"
8862 mkdir $MOUNT/$tdir-6 || error "mkdir $tdir-6 failed"
8863 local lmv_count=$($LFS getdirstripe -c $MOUNT/$tdir-6)
8864 [ $lmv_count -eq 2 ] || error "$tdir-6 stripe count $lmv_count"
8866 run_test 65n "don't inherit default layout from root for new subdirectories"
8868 # bug 2543 - update blocks count on client
8870 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8873 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
8874 sync; sync_all_data; sync; sync_all_data
8875 cancel_lru_locks osc
8876 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
8877 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
8879 run_test 66 "update inode blocks count on client ==============="
8882 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
8886 swapon -s | awk '($1 == "'$1'") { print $4 }'
8889 # bug5265, obdfilter oa2dentry return -ENOENT
8890 # #define OBD_FAIL_SRV_ENOENT 0x217
8892 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8893 remote_ost_nodsh && skip "remote OST with nodsh"
8896 $LFS setstripe -c 1 -i 0 $f
8898 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
8900 do_facet ost1 lctl set_param fail_loc=0x217
8901 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
8902 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
8904 do_facet ost1 lctl set_param fail_loc=0
8905 $DIRECTIO write $f 0 2 || error "write error"
8907 cancel_lru_locks osc
8908 $DIRECTIO read $f 0 1 || error "read error"
8910 do_facet ost1 lctl set_param fail_loc=0x217
8911 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
8913 do_facet ost1 lctl set_param fail_loc=0
8916 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
8919 test_mkdir $DIR/$tdir
8920 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
8921 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
8923 run_test 71 "Running dbench on lustre (don't segment fault) ===="
8925 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
8926 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8927 [ "$RUNAS_ID" = "$UID" ] &&
8928 skip_env "RUNAS_ID = UID = $UID -- skipping"
8929 # Check that testing environment is properly set up. Skip if not
8930 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS ||
8931 skip_env "User $RUNAS_ID does not exist - skipping"
8934 chmod 777 $DIR/$tfile
8935 chmod ug+s $DIR/$tfile
8936 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
8937 error "$RUNAS dd $DIR/$tfile failed"
8938 # See if we are still setuid/sgid
8939 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
8940 error "S/gid is not dropped on write"
8941 # Now test that MDS is updated too
8942 cancel_lru_locks mdc
8943 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
8944 error "S/gid is not dropped on MDS"
8947 run_test 72a "Test that remove suid works properly (bug5695) ===="
8949 test_72b() { # bug 24226 -- keep mode setting when size is not changing
8952 [ "$RUNAS_ID" = "$UID" ] &&
8953 skip_env "RUNAS_ID = UID = $UID -- skipping"
8954 [ "$RUNAS_ID" -eq 0 ] &&
8955 skip_env "RUNAS_ID = 0 -- skipping"
8956 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8957 # Check that testing environment is properly set up. Skip if not
8958 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS ||
8959 skip_env "User $RUNAS_ID does not exist - skipping"
8961 touch $DIR/${tfile}-f{g,u}
8962 test_mkdir $DIR/${tfile}-dg
8963 test_mkdir $DIR/${tfile}-du
8964 chmod 770 $DIR/${tfile}-{f,d}{g,u}
8965 chmod g+s $DIR/${tfile}-{f,d}g
8966 chmod u+s $DIR/${tfile}-{f,d}u
8967 for perm in 777 2777 4777; do
8968 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
8969 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
8970 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
8971 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
8975 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
8977 # bug 3462 - multiple simultaneous MDC requests
8979 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8981 test_mkdir $DIR/d73-1
8982 test_mkdir $DIR/d73-2
8983 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
8986 lctl set_param fail_loc=0x80000129
8987 $MULTIOP $DIR/d73-1/f73-2 Oc &
8989 lctl set_param fail_loc=0
8991 $MULTIOP $DIR/d73-2/f73-3 Oc &
8995 wait $pid1 || return 1
8999 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
9000 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
9001 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
9005 run_test 73 "multiple MDC requests (should not deadlock)"
9007 test_74a() { # bug 6149, 6184
9008 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9011 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
9013 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
9014 # will spin in a tight reconnection loop
9015 $LCTL set_param fail_loc=0x8000030e
9016 # get any lock that won't be difficult - lookup works.
9018 $LCTL set_param fail_loc=0
9022 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
9024 test_74b() { # bug 13310
9025 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9027 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
9029 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
9030 # will spin in a tight reconnection loop
9031 $LCTL set_param fail_loc=0x8000030e
9032 # get a "difficult" lock
9034 $LCTL set_param fail_loc=0
9038 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
9041 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9043 #define OBD_FAIL_LDLM_NEW_LOCK
9044 $LCTL set_param fail_loc=0x319
9045 touch $DIR/$tfile && error "touch successful"
9046 $LCTL set_param fail_loc=0
9049 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
9051 slab_lic=/sys/kernel/slab/lustre_inode_cache
9053 [ -f $slab_lic/shrink ] && echo 1 > $slab_lic/shrink
9054 [ -f $slab_lic/objects ] && awk '{ print $1 }' $slab_lic/objects ||
9055 awk '/lustre_inode_cache/ { print $2; exit }' /proc/slabinfo
9058 test_76a() { # Now for b=20433, added originally in b=1443
9059 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9061 cancel_lru_locks osc
9062 # there may be some slab objects cached per core
9063 local cpus=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
9064 local before=$(num_objects)
9065 local count=$((512 * cpus))
9066 [ "$SLOW" = "no" ] && count=$((128 * cpus))
9067 local margin=$((count / 10))
9068 if [[ -f $slab_lic/aliases ]]; then
9069 local aliases=$(cat $slab_lic/aliases)
9070 (( aliases > 0 )) && margin=$((margin * aliases))
9073 echo "before slab objects: $before"
9074 for i in $(seq $count); do
9078 cancel_lru_locks osc
9079 local after=$(num_objects)
9080 echo "created: $count, after slab objects: $after"
9081 # shared slab counts are not very accurate, allow significant margin
9082 # the main goal is that the cache growth is not permanently > $count
9083 while (( after > before + margin )); do
9085 after=$(num_objects)
9087 (( wait % 5 == 0 )) && echo "wait $wait seconds objects: $after"
9088 if (( wait > 60 )); then
9089 error "inode slab grew from $before+$margin to $after"
9093 run_test 76a "confirm clients recycle inodes properly ===="
9096 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9097 [ $CLIENT_VERSION -ge $(version_code 2.13.55) ] || skip "not supported"
9100 local before=$(num_objects)
9102 for i in $(seq $count); do
9107 local after=$(num_objects)
9110 while (( after > before )); do
9112 after=$(num_objects)
9114 (( wait % 5 == 0 )) && echo "wait $wait seconds objects: $after"
9115 if (( wait > 60 )); then
9116 error "inode slab grew from $before to $after"
9120 echo "slab objects before: $before, after: $after"
9122 run_test 76b "confirm clients recycle directory inodes properly ===="
9127 # Note: in sptlrpc modes which enable its own bulk checksum, the
9128 # original crc32_le bulk checksum will be automatically disabled,
9129 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
9130 # will be checked by sptlrpc code against sptlrpc bulk checksum.
9131 # In this case set_checksums() will not be no-op, because sptlrpc
9132 # bulk checksum will be enabled all through the test.
9134 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
9135 lctl set_param -n osc.*.checksums $1
9139 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
9140 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
9141 CKSUM_TYPES=${CKSUM_TYPES:-$(lctl get_param -n osc.*osc-[^mM]*.checksum_type |
9142 tr -d [] | head -n1)}
9145 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
9147 log "set checksum type to $1, rc = $rc"
9151 get_osc_checksum_type()
9153 # arugment 1: OST name, like OST0000
9155 checksum_type=$(lctl get_param -n osc.*${ost}-osc-[^mM]*.checksum_type |
9156 sed 's/.*\[\(.*\)\].*/\1/g')
9158 [ $rc -ne 0 ] && error "failed to get checksum type of $ost, rc = $rc, output = $checksum_type"
9162 F77_TMP=$TMP/f77-temp
9165 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
9166 error "error writing to $F77_TMP"
9169 test_77a() { # bug 10889
9170 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9171 $GSS && skip_env "could not run with gss"
9173 [ ! -f $F77_TMP ] && setup_f77
9175 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
9179 run_test 77a "normal checksum read/write operation"
9181 test_77b() { # bug 10889
9182 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9183 $GSS && skip_env "could not run with gss"
9185 [ ! -f $F77_TMP ] && setup_f77
9186 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
9187 $LCTL set_param fail_loc=0x80000409
9190 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
9191 error "dd error: $?"
9192 $LCTL set_param fail_loc=0
9194 for algo in $CKSUM_TYPES; do
9195 cancel_lru_locks osc
9196 set_checksum_type $algo
9197 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
9198 $LCTL set_param fail_loc=0x80000408
9199 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
9200 $LCTL set_param fail_loc=0
9203 set_checksum_type $ORIG_CSUM_TYPE
9206 run_test 77b "checksum error on client write, read"
9211 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=0
9213 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=0
9214 [ -n "$osc_file_prefix" ] && rm -f ${osc_file_prefix}*
9215 $check_ost && [ -n "$ost_file_prefix" ] &&
9216 do_facet ost1 rm -f ${ost_file_prefix}\*
9220 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9221 $GSS && skip_env "could not run with gss"
9222 remote_ost_nodsh && skip "remote OST with nodsh"
9225 local osc_file_prefix
9227 local check_ost=false
9228 local ost_file_prefix
9234 # ensure corruption will occur on first OSS/OST
9235 $LFS setstripe -i 0 $DIR/$tfile
9237 [ ! -f $F77_TMP ] && setup_f77
9238 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
9239 error "dd write error: $?"
9240 fid=$($LFS path2fid $DIR/$tfile)
9242 if [ $OST1_VERSION -ge $(version_code 2.9.57) ]
9245 ost_file_prefix=$(do_facet ost1 $LCTL get_param -n debug_path)
9246 ost_file_prefix=${ost_file_prefix}-checksum_dump-ost-\\${fid}
9248 echo "OSS do not support bulk pages dump upon error"
9251 osc_file_prefix=$($LCTL get_param -n debug_path)
9252 osc_file_prefix=${osc_file_prefix}-checksum_dump-osc-\\${fid}
9254 trap cleanup_77c EXIT
9257 # enable bulk pages dump upon error on Client
9258 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=1
9259 # enable bulk pages dump upon error on OSS
9261 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=1
9263 # flush Client cache to allow next read to reach OSS
9264 cancel_lru_locks osc
9266 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
9267 $LCTL set_param fail_loc=0x80000408
9268 dd if=$DIR/$tfile of=/dev/null bs=1M || error "dd read error: $?"
9269 $LCTL set_param fail_loc=0
9273 # check cksum dump on Client
9274 osc_file=$(ls ${osc_file_prefix}*)
9275 [ -n "$osc_file" ] || error "no checksum dump file on Client"
9276 # OBD_FAIL_OSC_CHECKSUM_RECEIVE corrupts with "bad1" at start of file
9277 bad1=$(dd if=$osc_file bs=1 count=4 2>/dev/null) || error "dd error: $?"
9278 [ $bad1 == "bad1" ] || error "unexpected corrupt pattern"
9279 orig_cksum=$(dd if=$F77_TMP bs=1 skip=4 count=1048572 2>/dev/null |
9281 dump_cksum=$(dd if=$osc_file bs=1 skip=4 2>/dev/null | cksum)
9282 [[ "$orig_cksum" == "$dump_cksum" ]] ||
9283 error "dump content does not match on Client"
9285 $check_ost || skip "No need to check cksum dump on OSS"
9287 # check cksum dump on OSS
9288 ost_file=$(do_facet ost1 ls ${ost_file_prefix}\*)
9289 [ -n "$ost_file" ] || error "no checksum dump file on OSS"
9290 orig_cksum=$(dd if=$F77_TMP bs=1048576 count=1 2>/dev/null | cksum)
9291 dump_cksum=$(do_facet ost1 dd if=$ost_file 2>/dev/null \| cksum)
9292 [[ "$orig_cksum" == "$dump_cksum" ]] ||
9293 error "dump content does not match on OSS"
9297 run_test 77c "checksum error on client read with debug"
9299 test_77d() { # bug 10889
9300 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9301 $GSS && skip_env "could not run with gss"
9303 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
9304 $LCTL set_param fail_loc=0x80000409
9306 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
9307 error "direct write: rc=$?"
9308 $LCTL set_param fail_loc=0
9311 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
9312 $LCTL set_param fail_loc=0x80000408
9314 cancel_lru_locks osc
9315 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
9316 error "direct read: rc=$?"
9317 $LCTL set_param fail_loc=0
9320 run_test 77d "checksum error on OST direct write, read"
9322 test_77f() { # bug 10889
9323 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9324 $GSS && skip_env "could not run with gss"
9327 for algo in $CKSUM_TYPES; do
9328 cancel_lru_locks osc
9329 set_checksum_type $algo
9330 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
9331 $LCTL set_param fail_loc=0x409
9332 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
9333 error "direct write succeeded"
9334 $LCTL set_param fail_loc=0
9336 set_checksum_type $ORIG_CSUM_TYPE
9339 run_test 77f "repeat checksum error on write (expect error)"
9341 test_77g() { # bug 10889
9342 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9343 $GSS && skip_env "could not run with gss"
9344 remote_ost_nodsh && skip "remote OST with nodsh"
9346 [ ! -f $F77_TMP ] && setup_f77
9348 local file=$DIR/$tfile
9349 stack_trap "rm -f $file" EXIT
9351 $LFS setstripe -c 1 -i 0 $file
9352 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
9353 do_facet ost1 lctl set_param fail_loc=0x8000021a
9355 dd if=$F77_TMP of=$file bs=1M count=$F77SZ ||
9356 error "write error: rc=$?"
9357 do_facet ost1 lctl set_param fail_loc=0
9360 cancel_lru_locks osc
9361 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
9362 do_facet ost1 lctl set_param fail_loc=0x8000021b
9364 cmp $F77_TMP $file || error "file compare failed"
9365 do_facet ost1 lctl set_param fail_loc=0
9368 run_test 77g "checksum error on OST write, read"
9370 test_77k() { # LU-10906
9371 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9372 $GSS && skip_env "could not run with gss"
9374 local cksum_param="osc.$FSNAME*.checksums"
9375 local get_checksum="$LCTL get_param -n $cksum_param | head -n1"
9379 [ "$ORIG_CSUM" ] || ORIG_CSUM=$(eval $get_checksum)
9380 stack_trap "wait_update $HOSTNAME '$get_checksum' $ORIG_CSUM || true"
9381 stack_trap "do_facet mgs $LCTL set_param -P $cksum_param=$ORIG_CSUM"
9384 do_facet mgs $LCTL set_param -P $cksum_param=$i ||
9385 error "failed to set checksum=$i on MGS"
9386 wait_update $HOSTNAME "$get_checksum" $i
9388 echo "remount client, checksum should be $i"
9389 remount_client $MOUNT || error "failed to remount client"
9390 checksum=$(eval $get_checksum)
9391 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
9393 # remove persistent param to avoid races with checksum mountopt below
9394 do_facet mgs $LCTL set_param -P -d $cksum_param ||
9395 error "failed to delete checksum on MGS"
9397 for opt in "checksum" "nochecksum"; do
9398 #remount with mount option
9399 echo "remount client with option $opt, checksum should be $i"
9400 umount_client $MOUNT || error "failed to umount client"
9401 mount_client $MOUNT "$MOUNT_OPTS,$opt" ||
9402 error "failed to mount client with option '$opt'"
9403 checksum=$(eval $get_checksum)
9404 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
9408 remount_client $MOUNT || error "failed to remount client"
9410 run_test 77k "enable/disable checksum correctly"
9413 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9414 $GSS && skip_env "could not run with gss"
9417 stack_trap "set_checksums $ORIG_CSUM" EXIT
9418 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
9420 set_checksum_type invalid && error "unexpected success of invalid checksum type"
9422 $LFS setstripe -c 1 -i 0 $DIR/$tfile
9423 for algo in $CKSUM_TYPES; do
9424 set_checksum_type $algo || error "fail to set checksum type $algo"
9425 osc_algo=$(get_osc_checksum_type OST0000)
9426 [ "$osc_algo" != "$algo" ] && error "checksum type is $osc_algo after setting it to $algo"
9428 # no locks, no reqs to let the connection idle
9429 cancel_lru_locks osc
9430 lru_resize_disable osc
9431 wait_osc_import_state client ost1 IDLE
9433 # ensure ost1 is connected
9434 stat $DIR/$tfile >/dev/null || error "can't stat"
9435 wait_osc_import_state client ost1 FULL
9437 osc_algo=$(get_osc_checksum_type OST0000)
9438 [ "$osc_algo" != "$algo" ] && error "checksum type changed from $algo to $osc_algo after reconnection"
9442 run_test 77l "preferred checksum type is remembered after reconnected"
9444 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
9453 test_78() { # bug 10901
9454 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9455 remote_ost || skip_env "local OST"
9458 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
9459 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
9460 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
9461 echo "MemTotal: $MEMTOTAL"
9463 # reserve 256MB of memory for the kernel and other running processes,
9464 # and then take 1/2 of the remaining memory for the read/write buffers.
9465 if [ $MEMTOTAL -gt 512 ] ;then
9466 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
9468 # for those poor memory-starved high-end clusters...
9469 MEMTOTAL=$((MEMTOTAL / 2))
9471 echo "Mem to use for directio: $MEMTOTAL"
9473 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
9474 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
9475 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
9476 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
9478 echo "Smallest OST: $SMALLESTOST"
9479 [[ $SMALLESTOST -lt 10240 ]] &&
9480 skip "too small OSTSIZE, useless to run large O_DIRECT test"
9482 trap cleanup_test_78 EXIT
9484 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
9485 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
9487 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
9488 echo "File size: $F78SIZE"
9489 $LFS setstripe -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
9490 for i in $(seq 1 $NSEQ); do
9491 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
9492 echo directIO rdwr round $i of $NSEQ
9493 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
9498 run_test 78 "handle large O_DIRECT writes correctly ============"
9500 test_79() { # bug 12743
9501 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9503 wait_delete_completed
9505 BKTOTAL=$(calc_osc_kbytes kbytestotal)
9506 BKFREE=$(calc_osc_kbytes kbytesfree)
9507 BKAVAIL=$(calc_osc_kbytes kbytesavail)
9509 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
9510 DFTOTAL=`echo $STRING | cut -d, -f1`
9511 DFUSED=`echo $STRING | cut -d, -f2`
9512 DFAVAIL=`echo $STRING | cut -d, -f3`
9513 DFFREE=$(($DFTOTAL - $DFUSED))
9515 ALLOWANCE=$((64 * $OSTCOUNT))
9517 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
9518 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
9519 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
9521 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
9522 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
9523 error "df free($DFFREE) mismatch OST free($BKFREE)"
9525 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
9526 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
9527 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
9530 run_test 79 "df report consistency check ======================="
9532 test_80() { # bug 10718
9533 remote_ost_nodsh && skip "remote OST with nodsh"
9534 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9536 # relax strong synchronous semantics for slow backends like ZFS
9537 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
9538 local soc="obdfilter.*.sync_lock_cancel"
9539 local save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
9541 # "sync_on_lock_cancel" was broken by v2_11_55_0-26-g7059644e9a
9542 if [ -z "$save" ]; then
9543 soc="obdfilter.*.sync_on_lock_cancel"
9544 save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
9547 if [ "$save" != "never" ]; then
9548 local hosts=$(comma_list $(osts_nodes))
9550 do_nodes $hosts $LCTL set_param $soc=never
9551 stack_trap "do_nodes $hosts $LCTL set_param $soc=$save"
9555 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
9557 local before=$(date +%s)
9558 cancel_lru_locks osc
9559 local after=$(date +%s)
9560 local diff=$((after - before))
9561 [ $diff -le 1 ] || error "elapsed for 1M@1T = $diff"
9565 run_test 80 "Page eviction is equally fast at high offsets too"
9567 test_81a() { # LU-456
9568 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9569 remote_ost_nodsh && skip "remote OST with nodsh"
9571 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
9572 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
9573 do_facet ost1 lctl set_param fail_loc=0x80000228
9575 # write should trigger a retry and success
9576 $LFS setstripe -i 0 -c 1 $DIR/$tfile
9577 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9579 if [ $RC -ne 0 ] ; then
9580 error "write should success, but failed for $RC"
9583 run_test 81a "OST should retry write when get -ENOSPC ==============="
9585 test_81b() { # LU-456
9586 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9587 remote_ost_nodsh && skip "remote OST with nodsh"
9589 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
9590 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
9591 do_facet ost1 lctl set_param fail_loc=0x228
9593 # write should retry several times and return -ENOSPC finally
9594 $LFS setstripe -i 0 -c 1 $DIR/$tfile
9595 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9598 if [ $RC -ne $ENOSPC ] ; then
9599 error "dd should fail for -ENOSPC, but succeed."
9602 run_test 81b "OST should return -ENOSPC when retry still fails ======="
9605 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs"
9607 test_mkdir $DIR/$tdir.cvsroot
9608 chown $RUNAS_ID $DIR/$tdir.cvsroot
9611 $RUNAS cvs -d $DIR/$tdir.cvsroot init || error "cvs init failed"
9614 # some versions of cvs import exit(1) when asked to import links or
9615 # files they can't read. ignore those files.
9616 local toignore=$(find . -type l -printf '-I %f\n' -o \
9617 ! -perm /4 -printf '-I %f\n')
9618 $RUNAS cvs -d $DIR/$tdir.cvsroot import -m "nomesg" $toignore \
9619 $tdir.reposname vtag rtag
9622 test_mkdir $DIR/$tdir.reposname
9623 chown $RUNAS_ID $DIR/$tdir.reposname
9624 $RUNAS cvs -d $DIR/$tdir.cvsroot co $tdir.reposname
9626 cd $DIR/$tdir.reposname
9628 $RUNAS cvs add -m 'addmsg' foo99
9630 $RUNAS cvs commit -m 'nomsg' foo99
9631 rm -fr $DIR/$tdir.cvsroot
9633 run_test 99 "cvs strange file/directory operations"
9636 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9637 [[ "$NETTYPE" =~ tcp ]] ||
9638 skip_env "TCP secure port test, not useful for NETTYPE=$NETTYPE"
9639 remote_ost_nodsh && skip "remote OST with nodsh"
9640 remote_mds_nodsh && skip "remote MDS with nodsh"
9642 skip "useless for local single node setup"
9644 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
9645 [ "$PROT" != "tcp" ] && continue
9646 RPORT=$(echo $REMOTE | cut -d: -f2)
9647 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
9650 LPORT=`echo $LOCAL | cut -d: -f2`
9651 if [ $LPORT -ge 1024 ]; then
9652 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
9654 error_exit "local: $LPORT > 1024, remote: $RPORT"
9657 [ "$rc" = 0 ] || error_exit "privileged port not found" )
9659 run_test 100 "check local port using privileged port ==========="
9661 function get_named_value()
9665 grep -w "$tag" | sed "s/^$tag *\([0-9]*\) *.*/\1/"
9668 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
9669 awk '/^max_cached_mb/ { print $2 }')
9672 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
9677 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9682 local cache_limit=32
9684 $LCTL set_param -n osc.*-osc*.rpc_stats=0
9685 trap cleanup_101a EXIT
9686 $LCTL set_param -n llite.*.read_ahead_stats=0
9687 $LCTL set_param -n llite.*.max_cached_mb=$cache_limit
9690 # randomly read 10000 of 64K chunks from file 3x 32MB in size
9692 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
9693 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
9696 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
9697 get_named_value 'read.but.discarded'); do
9698 discard=$(($discard + $s))
9702 $LCTL get_param osc.*-osc*.rpc_stats
9703 $LCTL get_param llite.*.read_ahead_stats
9705 # Discard is generally zero, but sometimes a few random reads line up
9706 # and trigger larger readahead, which is wasted & leads to discards.
9707 if [[ $(($discard)) -gt $nreads ]]; then
9708 error "too many ($discard) discarded pages"
9710 rm -f $DIR/$tfile || true
9712 run_test 101a "check read-ahead for random reads"
9715 test_mkdir $DIR/$tdir
9717 local FILE_LENGTH=$2
9720 local FILE_SIZE_MB=$((FILE_LENGTH / ssize))
9722 local list=$(comma_list $(osts_nodes))
9723 set_osd_param $list '' read_cache_enable 0
9724 set_osd_param $list '' writethrough_cache_enable 0
9726 trap cleanup_test101bc EXIT
9727 # prepare the read-ahead file
9728 $LFS setstripe -S $ssize -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
9730 dd if=/dev/zero of=$DIR/$tfile bs=$ssize \
9731 count=$FILE_SIZE_MB 2> /dev/null
9735 cleanup_test101bc() {
9740 local list=$(comma_list $(osts_nodes))
9741 set_osd_param $list '' read_cache_enable 1
9742 set_osd_param $list '' writethrough_cache_enable 1
9746 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
9751 local STRIPE_SIZE=$2
9752 local FILE_LENGTH=$3
9753 local RA_INC=1048576
9754 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
9755 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
9756 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
9757 DISCARD=$($LCTL get_param -n llite.*.read_ahead_stats |
9758 get_named_value 'read.but.discarded' | calc_total)
9759 if [[ $DISCARD -gt $discard_limit ]]; then
9760 $LCTL get_param llite.*.read_ahead_stats
9761 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
9763 echo "Read-ahead success for size ${READ_SIZE}"
9768 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9769 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9771 local STRIPE_SIZE=1048576
9772 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
9774 if [ $SLOW == "yes" ]; then
9775 local FILE_LENGTH=$((STRIDE_SIZE * 64))
9777 local FILE_LENGTH=$((STRIDE_SIZE * 8))
9780 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
9782 # prepare the read-ahead file
9783 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
9784 cancel_lru_locks osc
9785 for BIDX in 2 4 8 16 32 64 128 256
9787 local BSIZE=$((BIDX*4096))
9788 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
9789 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
9790 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
9791 $LCTL set_param -n llite.*.read_ahead_stats=0
9792 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
9793 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
9794 cancel_lru_locks osc
9795 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
9800 run_test 101b "check stride-io mode read-ahead ================="
9803 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9805 local STRIPE_SIZE=1048576
9806 local FILE_LENGTH=$((STRIPE_SIZE*100))
9811 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
9813 cancel_lru_locks osc
9814 $LCTL set_param osc.*.rpc_stats=0
9815 $READS -f $DIR/$tfile -s$FILE_LENGTH -b$rsize -n$nreads -t 180
9816 $LCTL get_param osc.*.rpc_stats
9817 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
9818 local stats=$($LCTL get_param -n $osc_rpc_stats)
9819 local lines=$(echo "$stats" | awk 'END {print NR;}')
9822 if [ $lines -le 20 ]; then
9823 echo "continue debug"
9826 for size in 1 2 4 8; do
9827 local rpc=$(echo "$stats" |
9828 awk '($1 == "'$size':") {print $2; exit; }')
9829 [ $rpc != 0 ] && ((size * PAGE_SIZE < rsize)) &&
9830 error "Small $((size*PAGE_SIZE)) read IO $rpc!"
9832 echo "$osc_rpc_stats check passed!"
9837 run_test 101c "check stripe_size aligned read-ahead"
9840 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9842 local file=$DIR/$tfile
9843 local sz_MB=${FILESIZE_101d:-80}
9844 local ra_MB=${READAHEAD_MB:-40}
9846 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
9847 [ $free_MB -lt $sz_MB ] &&
9848 skip "Need free space ${sz_MB}M, have ${free_MB}M"
9850 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
9851 $LFS setstripe -c -1 $file || error "setstripe failed"
9853 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
9854 echo Cancel LRU locks on lustre client to flush the client cache
9855 cancel_lru_locks osc
9857 echo Disable read-ahead
9858 local old_RA=$($LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1)
9859 $LCTL set_param -n llite.*.max_read_ahead_mb=0
9860 stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb=$old_RA" EXIT
9861 $LCTL get_param -n llite.*.max_read_ahead_mb
9863 echo "Reading the test file $file with read-ahead disabled"
9864 local sz_KB=$((sz_MB * 1024 / 4))
9865 # 10485760 bytes transferred in 0.000938 secs (11179579337 bytes/sec)
9866 # 104857600 bytes (105 MB) copied, 0.00876352 s, 12.0 GB/s
9867 local raOFF=$(LANG=C dd if=$file of=/dev/null bs=4k count=$sz_KB |&
9868 sed -e '/records/d' -e 's/.* \([0-9]*\.[0-9]*\) *s.*/\1/')
9870 echo "Cancel LRU locks on lustre client to flush the client cache"
9871 cancel_lru_locks osc
9872 echo Enable read-ahead with ${ra_MB}MB
9873 $LCTL set_param -n llite.*.max_read_ahead_mb=$ra_MB
9875 echo "Reading the test file $file with read-ahead enabled"
9876 local raON=$(LANG=C dd if=$file of=/dev/null bs=4k count=$sz_KB |&
9877 sed -e '/records/d' -e 's/.* \([0-9]*\.[0-9]*\) *s.*/\1/')
9879 echo "read-ahead disabled time read $raOFF"
9880 echo "read-ahead enabled time read $raON"
9883 wait_delete_completed
9885 # use awk for this check instead of bash because it handles decimals
9886 awk "{ exit !($raOFF < 1.0 || $raOFF > $raON) }" <<<"ignore_me" ||
9887 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
9889 run_test 101d "file read with and without read-ahead enabled"
9892 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9894 local file=$DIR/$tfile
9895 local size_KB=500 #KB
9899 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
9900 local need_KB=$((count * size_KB))
9901 [[ $free_KB -le $need_KB ]] &&
9902 skip_env "Need free space $need_KB, have $free_KB"
9904 echo "Creating $count ${size_KB}K test files"
9905 for ((i = 0; i < $count; i++)); do
9906 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
9909 echo "Cancel LRU locks on lustre client to flush the client cache"
9910 cancel_lru_locks $OSC
9912 echo "Reset readahead stats"
9913 $LCTL set_param -n llite.*.read_ahead_stats=0
9915 for ((i = 0; i < $count; i++)); do
9916 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
9919 $LCTL get_param llite.*.max_cached_mb
9920 $LCTL get_param llite.*.read_ahead_stats
9921 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9922 get_named_value 'misses' | calc_total)
9924 for ((i = 0; i < $count; i++)); do
9925 rm -rf $file.$i 2>/dev/null
9928 #10000 means 20% reads are missing in readahead
9929 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
9931 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
9934 which iozone || skip_env "no iozone installed"
9936 local old_debug=$($LCTL get_param debug)
9937 old_debug=${old_debug#*=}
9938 $LCTL set_param debug="reada mmap"
9940 # create a test file
9941 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
9943 echo Cancel LRU locks on lustre client to flush the client cache
9944 cancel_lru_locks osc
9946 echo Reset readahead stats
9947 $LCTL set_param -n llite.*.read_ahead_stats=0
9949 echo mmap read the file with small block size
9950 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
9953 echo checking missing pages
9954 $LCTL get_param llite.*.read_ahead_stats
9955 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9956 get_named_value 'misses' | calc_total)
9958 $LCTL set_param debug="$old_debug"
9959 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
9962 run_test 101f "check mmap read performance"
9964 test_101g_brw_size_test() {
9966 local pages=$((mb * 1048576 / PAGE_SIZE))
9967 local file=$DIR/$tfile
9969 $LCTL set_param osc.*.max_pages_per_rpc=${mb}M ||
9970 { error "unable to set max_pages_per_rpc=${mb}M"; return 1; }
9971 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
9972 [ $mp -ne $pages ] && error "max_pages_per_rpc $mp != $pages" &&
9976 stack_trap "rm -f $file" EXIT
9977 $LCTL set_param -n osc.*.rpc_stats=0
9979 # 10 RPCs should be enough for the test
9981 dd if=/dev/zero of=$file bs=${mb}M count=$count ||
9982 { error "dd write ${mb} MB blocks failed"; return 3; }
9983 cancel_lru_locks osc
9984 dd of=/dev/null if=$file bs=${mb}M count=$count ||
9985 { error "dd write ${mb} MB blocks failed"; return 4; }
9987 # calculate number of full-sized read and write RPCs
9988 rpcs=($($LCTL get_param -n 'osc.*.rpc_stats' |
9989 sed -n '/pages per rpc/,/^$/p' |
9990 awk '/'$pages':/ { reads += $2; writes += $6 }; \
9991 END { print reads,writes }'))
9992 # allow one extra full-sized read RPC for async readahead
9993 [[ ${rpcs[0]} == $count || ${rpcs[0]} == $((count + 1)) ]] ||
9994 { error "${rpcs[0]} != $count read RPCs"; return 5; }
9995 [[ ${rpcs[1]} == $count ]] ||
9996 { error "${rpcs[1]} != $count write RPCs"; return 6; }
10000 remote_ost_nodsh && skip "remote OST with nodsh"
10003 local osts=$(get_facets OST)
10004 local list=$(comma_list $(osts_nodes))
10005 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10006 local brw_size="obdfilter.*.brw_size"
10008 $LFS setstripe -i 0 -c 1 $DIR/$tfile
10010 local orig_mb=$(do_facet ost1 $LCTL get_param -n $brw_size | head -n 1)
10012 if { [ $OST1_VERSION -ge $(version_code 2.8.52) ] ||
10013 { [ $OST1_VERSION -ge $(version_code 2.7.17) ] &&
10014 [ $OST1_VERSION -lt $(version_code 2.7.50) ]; }; } &&
10015 { [ $CLIENT_VERSION -ge $(version_code 2.8.52) ] ||
10016 { [ $CLIENT_VERSION -ge $(version_code 2.7.17) ] &&
10017 [ $CLIENT_VERSION -lt $(version_code 2.7.50) ]; }; }; then
10019 [ $OST1_VERSION -ge $(version_code 2.9.52) ] &&
10022 if [[ $orig_mb -lt 16 ]]; then
10023 save_lustre_params $osts "$brw_size" > $p
10024 do_nodes $list $LCTL set_param -n $brw_size=16$suffix ||
10025 error "set 16MB RPC size failed"
10027 echo "remount client to enable new RPC size"
10028 remount_client $MOUNT || error "remount_client failed"
10031 test_101g_brw_size_test 16 || error "16MB RPC test failed"
10032 # should be able to set brw_size=12, but no rpc_stats for that
10033 test_101g_brw_size_test 8 || error "8MB RPC test failed"
10036 test_101g_brw_size_test 4 || error "4MB RPC test failed"
10038 if [[ $orig_mb -lt 16 ]]; then
10039 restore_lustre_params < $p
10040 remount_client $MOUNT || error "remount_client restore failed"
10043 rm -f $p $DIR/$tfile
10045 run_test 101g "Big bulk(4/16 MiB) readahead"
10048 $LFS setstripe -i 0 -c 1 $DIR/$tfile
10050 dd if=/dev/zero of=$DIR/$tfile bs=1M count=70 ||
10051 error "dd 70M file failed"
10052 echo Cancel LRU locks on lustre client to flush the client cache
10053 cancel_lru_locks osc
10055 echo "Reset readahead stats"
10056 $LCTL set_param -n llite.*.read_ahead_stats 0
10058 echo "Read 10M of data but cross 64M bundary"
10059 dd if=$DIR/$tfile of=/dev/null bs=10M skip=6 count=1
10060 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10061 get_named_value 'misses' | calc_total)
10062 [ $miss -eq 1 ] || error "expected miss 1 but got $miss"
10063 rm -f $p $DIR/$tfile
10065 run_test 101h "Readahead should cover current read window"
10068 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 ||
10069 error "dd 10M file failed"
10071 local max_per_file_mb=$($LCTL get_param -n \
10072 llite.*.max_read_ahead_per_file_mb 2>/dev/null)
10073 cancel_lru_locks osc
10074 stack_trap "$LCTL set_param llite.*.max_read_ahead_per_file_mb=$max_per_file_mb"
10075 $LCTL set_param llite.*.max_read_ahead_per_file_mb=1 ||
10076 error "set max_read_ahead_per_file_mb to 1 failed"
10078 echo "Reset readahead stats"
10079 $LCTL set_param llite.*.read_ahead_stats=0
10081 dd if=$DIR/$tfile of=/dev/null bs=2M
10083 $LCTL get_param llite.*.read_ahead_stats
10084 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10085 awk '/misses/ { print $2 }')
10086 [ $miss -eq 5 ] || error "expected misses 5 but got $miss"
10089 run_test 101i "allow current readahead to exceed reservation"
10092 $LFS setstripe -i 0 -c 1 $DIR/$tfile ||
10093 error "setstripe $DIR/$tfile failed"
10094 local file_size=$((1048576 * 16))
10095 local old_ra=$($LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1)
10096 stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb $old_ra" EXIT
10098 echo Disable read-ahead
10099 $LCTL set_param -n llite.*.max_read_ahead_mb=0
10101 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$(($file_size / 1048576))
10102 for blk in $PAGE_SIZE 1048576 $file_size; do
10103 cancel_lru_locks osc
10104 echo "Reset readahead stats"
10105 $LCTL set_param -n llite.*.read_ahead_stats=0
10106 local count=$(($file_size / $blk))
10107 dd if=$DIR/$tfile bs=$blk count=$count of=/dev/null
10108 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10109 get_named_value 'failed.to.fast.read' | calc_total)
10110 $LCTL get_param -n llite.*.read_ahead_stats
10111 [ $miss -eq $count ] || error "expected $count got $miss"
10114 rm -f $p $DIR/$tfile
10116 run_test 101j "A complete read block should be submitted when no RA"
10119 test_mkdir $DIR/$tdir
10120 chown $RUNAS_ID $DIR/$tdir
10123 STRIPE_COUNT=$OSTCOUNT
10124 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
10126 trap cleanup_test102 EXIT
10128 $1 $LFS setstripe -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
10130 for num in 1 2 3 4; do
10131 for count in $(seq 1 $STRIPE_COUNT); do
10132 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
10133 local size=`expr $STRIPE_SIZE \* $num`
10134 local file=file"$num-$idx-$count"
10135 $1 $LFS setstripe -S $size -i $idx -c $count $file
10141 $1 tar cf $TMP/f102.tar $tdir --xattrs
10144 cleanup_test102() {
10146 rm -f $TMP/f102.tar
10147 rm -rf $DIR/d0.sanity/d102
10151 [ "$UID" != 0 ] && skip "must run as root"
10152 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
10153 skip_env "must have user_xattr"
10155 [ -z "$(which setfattr 2>/dev/null)" ] &&
10156 skip_env "could not find setfattr"
10158 local testfile=$DIR/$tfile
10161 echo "set/get xattr..."
10162 setfattr -n trusted.name1 -v value1 $testfile ||
10163 error "setfattr -n trusted.name1=value1 $testfile failed"
10164 getfattr -n trusted.name1 $testfile 2> /dev/null |
10165 grep "trusted.name1=.value1" ||
10166 error "$testfile missing trusted.name1=value1"
10168 setfattr -n user.author1 -v author1 $testfile ||
10169 error "setfattr -n user.author1=author1 $testfile failed"
10170 getfattr -n user.author1 $testfile 2> /dev/null |
10171 grep "user.author1=.author1" ||
10172 error "$testfile missing trusted.author1=author1"
10174 echo "listxattr..."
10175 setfattr -n trusted.name2 -v value2 $testfile ||
10176 error "$testfile unable to set trusted.name2"
10177 setfattr -n trusted.name3 -v value3 $testfile ||
10178 error "$testfile unable to set trusted.name3"
10179 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
10180 grep "trusted.name" | wc -l) -eq 3 ] ||
10181 error "$testfile missing 3 trusted.name xattrs"
10183 setfattr -n user.author2 -v author2 $testfile ||
10184 error "$testfile unable to set user.author2"
10185 setfattr -n user.author3 -v author3 $testfile ||
10186 error "$testfile unable to set user.author3"
10187 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
10188 grep "user.author" | wc -l) -eq 3 ] ||
10189 error "$testfile missing 3 user.author xattrs"
10191 echo "remove xattr..."
10192 setfattr -x trusted.name1 $testfile ||
10193 error "$testfile error deleting trusted.name1"
10194 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
10195 error "$testfile did not delete trusted.name1 xattr"
10197 setfattr -x user.author1 $testfile ||
10198 error "$testfile error deleting user.author1"
10199 echo "set lustre special xattr ..."
10200 $LFS setstripe -c1 $testfile
10201 local lovea=$(getfattr -n "trusted.lov" -e hex $testfile |
10202 awk -F "=" '/trusted.lov/ { print $2 }' )
10203 setfattr -n "trusted.lov" -v $lovea $testfile ||
10204 error "$testfile doesn't ignore setting trusted.lov again"
10205 setfattr -n "trusted.lov" -v "invalid_value" $testfile &&
10206 error "$testfile allow setting invalid trusted.lov"
10209 run_test 102a "user xattr test =================================="
10211 check_102b_layout() {
10213 local testfile=$DIR/$tfile
10215 echo "test layout '$layout'"
10216 $LFS setstripe $layout $testfile || error "setstripe failed"
10217 $LFS getstripe -y $testfile
10219 echo "get/set/list trusted.lov xattr ..." # b=10930
10220 local value=$(getfattr -n trusted.lov -e hex $testfile | grep trusted)
10221 [[ "$value" =~ "trusted.lov" ]] ||
10222 error "can't get trusted.lov from $testfile"
10223 local stripe_count_orig=$($LFS getstripe -c $testfile) ||
10224 error "getstripe failed"
10226 $MCREATE $testfile.2 || error "mcreate $testfile.2 failed"
10228 value=$(cut -d= -f2 <<<$value)
10229 # LU-13168: truncated xattr should fail if short lov_user_md header
10230 [ $CLIENT_VERSION -lt $(version_code 2.13.53) ] &&
10231 lens="${#value}" || lens="$(seq 4 2 ${#value})"
10232 for len in $lens; do
10233 echo "setfattr $len $testfile.2"
10234 setfattr -n trusted.lov -v ${value:0:$len} $testfile.2 &&
10235 [ $len -lt 66 ] && error "short xattr len=$len worked"
10237 local stripe_size=$($LFS getstripe -S $testfile.2)
10238 local stripe_count=$($LFS getstripe -c $testfile.2)
10239 [[ $stripe_size -eq 65536 ]] ||
10240 error "stripe size $stripe_size != 65536"
10241 [[ $stripe_count -eq $stripe_count_orig ]] ||
10242 error "stripe count $stripe_count != $stripe_count_orig"
10243 rm $testfile $testfile.2
10247 [ -z "$(which setfattr 2>/dev/null)" ] &&
10248 skip_env "could not find setfattr"
10249 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10251 # check plain layout
10252 check_102b_layout -S 65536 -i 1 -c $OSTCOUNT
10254 # and also check composite layout
10255 check_102b_layout -E 1M -S 65536 -i 1 -c $OSTCOUNT -Eeof -S4M
10258 run_test 102b "getfattr/setfattr for trusted.lov EAs"
10261 [ -z "$(which setfattr 2>/dev/null)" ] &&
10262 skip_env "could not find setfattr"
10263 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10265 # b10930: get/set/list lustre.lov xattr
10266 echo "get/set/list lustre.lov xattr ..."
10267 test_mkdir $DIR/$tdir
10268 chown $RUNAS_ID $DIR/$tdir
10269 local testfile=$DIR/$tdir/$tfile
10270 $RUNAS $LFS setstripe -S 65536 -i 1 -c $OSTCOUNT $testfile ||
10271 error "setstripe failed"
10272 local STRIPECOUNT=$($RUNAS $LFS getstripe -c $testfile) ||
10273 error "getstripe failed"
10274 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
10275 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
10277 local testfile2=${testfile}2
10278 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
10279 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
10281 $RUNAS $MCREATE $testfile2
10282 $RUNAS setfattr -n lustre.lov -v $value $testfile2
10283 local stripe_size=$($RUNAS $LFS getstripe -S $testfile2)
10284 local stripe_count=$($RUNAS $LFS getstripe -c $testfile2)
10285 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
10286 [ $stripe_count -eq $STRIPECOUNT ] ||
10287 error "stripe count $stripe_count != $STRIPECOUNT"
10289 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
10291 compare_stripe_info1() {
10292 local stripe_index_all_zero=true
10294 for num in 1 2 3 4; do
10295 for count in $(seq 1 $STRIPE_COUNT); do
10296 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
10297 local size=$((STRIPE_SIZE * num))
10298 local file=file"$num-$offset-$count"
10299 stripe_size=$($LFS getstripe -S $PWD/$file)
10300 [[ $stripe_size -ne $size ]] &&
10301 error "$file: size $stripe_size != $size"
10302 stripe_count=$($LFS getstripe -c $PWD/$file)
10303 # allow fewer stripes to be created, ORI-601
10304 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
10305 error "$file: count $stripe_count != $count"
10306 stripe_index=$($LFS getstripe -i $PWD/$file)
10307 [[ $stripe_index -ne 0 ]] &&
10308 stripe_index_all_zero=false
10312 $stripe_index_all_zero &&
10313 error "all files are being extracted starting from OST index 0"
10317 have_xattrs_include() {
10318 tar --help | grep -q xattrs-include &&
10319 echo --xattrs-include="lustre.*"
10323 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10324 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10326 XINC=$(have_xattrs_include)
10328 tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
10329 cd $DIR/$tdir/$tdir
10330 compare_stripe_info1
10332 run_test 102d "tar restore stripe info from tarfile,not keep osts"
10335 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10336 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10338 XINC=$(have_xattrs_include)
10340 test_mkdir $DIR/$tdir.restore
10342 tar cf - --xattrs $tdir | tar xf - \
10343 -C $DIR/$tdir.restore --xattrs $XINC
10344 cd $DIR/$tdir.restore/$tdir
10345 compare_stripe_info1
10347 run_test 102f "tar copy files, not keep osts"
10350 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
10351 skip "must have user_xattr"
10352 [ -z "$(which setfattr 2>/dev/null)" ] &&
10353 skip_env "could not find setfattr"
10354 [ -z "$(which getfattr 2>/dev/null)" ] &&
10355 skip_env "could not find getfattr"
10357 local xsize=${1:-1024} # in bytes
10358 local file=$DIR/$tfile
10359 local value="$(generate_string $xsize)"
10360 local xbig=trusted.big
10364 log "save $xbig on $file"
10365 if [ -z "$toobig" ]
10367 setfattr -n $xbig -v $value $file ||
10368 error "saving $xbig on $file failed"
10370 setfattr -n $xbig -v $value $file &&
10371 error "saving $xbig on $file succeeded"
10375 local orig=$(get_xattr_value $xbig $file)
10376 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
10378 local xsml=trusted.sml
10379 log "save $xsml on $file"
10380 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
10382 local new=$(get_xattr_value $xbig $file)
10383 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
10385 log "grow $xsml on $file"
10386 setfattr -n $xsml -v "$value" $file ||
10387 error "growing $xsml on $file failed"
10389 new=$(get_xattr_value $xbig $file)
10390 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
10391 log "$xbig still valid after growing $xsml"
10396 test_102h() { # bug 15777
10399 run_test 102h "grow xattr from inside inode to external block"
10402 large_xattr_enabled || skip_env "ea_inode feature disabled"
10404 echo "setting xattr of max xattr size: $(max_xattr_size)"
10405 grow_xattr $(max_xattr_size)
10407 echo "setting xattr of > max xattr size: $(max_xattr_size) + 10"
10408 echo "This should fail:"
10409 grow_xattr $(($(max_xattr_size) + 10)) 1
10411 run_test 102ha "grow xattr from inside inode to external inode"
10413 test_102i() { # bug 17038
10414 [ -z "$(which getfattr 2>/dev/null)" ] &&
10415 skip "could not find getfattr"
10418 ln -s $DIR/$tfile $DIR/${tfile}link
10419 getfattr -n trusted.lov $DIR/$tfile ||
10420 error "lgetxattr on $DIR/$tfile failed"
10421 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
10422 grep -i "no such attr" ||
10423 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
10424 rm -f $DIR/$tfile $DIR/${tfile}link
10426 run_test 102i "lgetxattr test on symbolic link ============"
10429 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10430 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10432 XINC=$(have_xattrs_include)
10433 setup_test102 "$RUNAS"
10434 chown $RUNAS_ID $DIR/$tdir
10435 $RUNAS tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
10436 cd $DIR/$tdir/$tdir
10437 compare_stripe_info1 "$RUNAS"
10439 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
10442 [ -z "$(which setfattr 2>/dev/null)" ] &&
10443 skip "could not find setfattr"
10446 # b22187 just check that does not crash for regular file.
10447 setfattr -n trusted.lov $DIR/$tfile
10448 # b22187 'setfattr -n trusted.lov' should remove LOV EA for directories
10449 local test_kdir=$DIR/$tdir
10450 test_mkdir $test_kdir
10451 local default_size=$($LFS getstripe -S $test_kdir)
10452 local default_count=$($LFS getstripe -c $test_kdir)
10453 local default_offset=$($LFS getstripe -i $test_kdir)
10454 $LFS setstripe -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
10455 error 'dir setstripe failed'
10456 setfattr -n trusted.lov $test_kdir
10457 local stripe_size=$($LFS getstripe -S $test_kdir)
10458 local stripe_count=$($LFS getstripe -c $test_kdir)
10459 local stripe_offset=$($LFS getstripe -i $test_kdir)
10460 [ $stripe_size -eq $default_size ] ||
10461 error "stripe size $stripe_size != $default_size"
10462 [ $stripe_count -eq $default_count ] ||
10463 error "stripe count $stripe_count != $default_count"
10464 [ $stripe_offset -eq $default_offset ] ||
10465 error "stripe offset $stripe_offset != $default_offset"
10466 rm -rf $DIR/$tfile $test_kdir
10468 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
10471 [ -z "$(which getfattr 2>/dev/null)" ] &&
10472 skip "could not find getfattr"
10474 # LU-532 trusted. xattr is invisible to non-root
10475 local testfile=$DIR/$tfile
10479 echo "listxattr as user..."
10480 chown $RUNAS_ID $testfile
10481 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
10482 grep -q "trusted" &&
10483 error "$testfile trusted xattrs are user visible"
10487 run_test 102l "listxattr size test =================================="
10489 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
10490 local path=$DIR/$tfile
10493 listxattr_size_check $path || error "listattr_size_check $path failed"
10495 run_test 102m "Ensure listxattr fails on small bufffer ========"
10499 getxattr() { # getxattr path name
10500 # Return the base64 encoding of the value of xattr name on path.
10504 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
10506 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
10508 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
10510 getfattr --absolute-names --encoding=base64 --name=$name $path |
10511 awk -F= -v name=$name '$1 == name {
10512 print substr($0, index($0, "=") + 1);
10516 test_102n() { # LU-4101 mdt: protect internal xattrs
10517 [ -z "$(which setfattr 2>/dev/null)" ] &&
10518 skip "could not find setfattr"
10519 if [ $MDS1_VERSION -lt $(version_code 2.5.50) ]
10521 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
10524 local file0=$DIR/$tfile.0
10525 local file1=$DIR/$tfile.1
10526 local xattr0=$TMP/$tfile.0
10527 local xattr1=$TMP/$tfile.1
10528 local namelist="lov lma lmv link fid version som hsm"
10532 rm -rf $file0 $file1 $xattr0 $xattr1
10533 touch $file0 $file1
10535 # Get 'before' xattrs of $file1.
10536 getfattr --absolute-names --dump --match=- $file1 > $xattr0
10538 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
10539 namelist+=" lfsck_namespace"
10540 for name in $namelist; do
10541 # Try to copy xattr from $file0 to $file1.
10542 value=$(getxattr $file0 trusted.$name 2> /dev/null)
10544 setfattr --name=trusted.$name --value="$value" $file1 ||
10545 error "setxattr 'trusted.$name' failed"
10547 # Try to set a garbage xattr.
10548 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
10550 if [[ x$name == "xlov" ]]; then
10551 setfattr --name=trusted.lov --value="$value" $file1 &&
10552 error "setxattr invalid 'trusted.lov' success"
10554 setfattr --name=trusted.$name --value="$value" $file1 ||
10555 error "setxattr invalid 'trusted.$name' failed"
10558 # Try to remove the xattr from $file1. We don't care if this
10559 # appears to succeed or fail, we just don't want there to be
10560 # any changes or crashes.
10561 setfattr --remove=$trusted.$name $file1 2> /dev/null
10564 if [ $MDS1_VERSION -gt $(version_code 2.6.50) ]
10567 # Try to copy xattr from $file0 to $file1.
10568 value=$(getxattr $file0 trusted.$name 2> /dev/null)
10570 setfattr --name=trusted.$name --value="$value" $file1 ||
10571 error "setxattr 'trusted.$name' failed"
10573 # Try to set a garbage xattr.
10574 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
10576 setfattr --name=trusted.$name --value="$value" $file1 ||
10577 error "setxattr 'trusted.$name' failed"
10579 # Try to remove the xattr from $file1. We don't care if this
10580 # appears to succeed or fail, we just don't want there to be
10581 # any changes or crashes.
10582 setfattr --remove=$trusted.$name $file1 2> /dev/null
10585 # Get 'after' xattrs of file1.
10586 getfattr --absolute-names --dump --match=- $file1 > $xattr1
10588 if ! diff $xattr0 $xattr1; then
10589 error "before and after xattrs of '$file1' differ"
10592 rm -rf $file0 $file1 $xattr0 $xattr1
10596 run_test 102n "silently ignore setxattr on internal trusted xattrs"
10598 test_102p() { # LU-4703 setxattr did not check ownership
10599 [ $MDS1_VERSION -lt $(version_code 2.5.56) ] &&
10600 skip "MDS needs to be at least 2.5.56"
10602 local testfile=$DIR/$tfile
10606 echo "setfacl as user..."
10607 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
10608 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
10610 echo "setfattr as user..."
10611 setfacl -m "u:$RUNAS_ID:---" $testfile
10612 $RUNAS setfattr -x system.posix_acl_access $testfile
10613 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
10615 run_test 102p "check setxattr(2) correctly fails without permission"
10618 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] &&
10619 skip "MDS needs to be at least 2.6.92"
10621 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
10623 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
10626 [ $MDS1_VERSION -lt $(version_code 2.6.93) ] &&
10627 skip "MDS needs to be at least 2.6.93"
10629 touch $DIR/$tfile || error "touch"
10630 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
10631 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
10632 rm $DIR/$tfile || error "rm"
10635 mkdir -p $DIR/$tdir || error "mkdir"
10636 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
10637 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
10638 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
10639 error "$testfile error deleting user.author1"
10640 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
10641 grep "user.$(basename $tdir)" &&
10642 error "$tdir did not delete user.$(basename $tdir)"
10643 rmdir $DIR/$tdir || error "rmdir"
10646 test_mkdir $DIR/$tdir
10647 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
10648 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
10649 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
10650 error "$testfile error deleting user.author1"
10651 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
10652 grep "user.$(basename $tdir)" &&
10653 error "$tdir did not delete user.$(basename $tdir)"
10654 rmdir $DIR/$tdir || error "rm striped dir"
10656 run_test 102r "set EAs with empty values"
10659 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
10660 skip "MDS needs to be at least 2.11.52"
10662 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
10664 save_lustre_params client "llite.*.xattr_cache" > $save
10666 for cache in 0 1; do
10667 lctl set_param llite.*.xattr_cache=$cache
10670 touch $DIR/$tfile || error "touch"
10671 for prefix in lustre security system trusted user; do
10672 # Note getxattr() may fail with 'Operation not
10673 # supported' or 'No such attribute' depending
10674 # on prefix and cache.
10675 getfattr -n $prefix.n102s $DIR/$tfile &&
10676 error "getxattr '$prefix.n102s' should fail (cache = $cache)"
10680 restore_lustre_params < $save
10682 run_test 102s "getting nonexistent xattrs should fail"
10685 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
10686 skip "MDS needs to be at least 2.11.52"
10688 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
10690 save_lustre_params client "llite.*.xattr_cache" > $save
10692 for cache in 0 1; do
10693 lctl set_param llite.*.xattr_cache=$cache
10695 for buf_size in 0 256; do
10697 touch $DIR/$tfile || error "touch"
10698 setfattr -n user.multiop $DIR/$tfile
10699 $MULTIOP $DIR/$tfile oa$buf_size ||
10700 error "cannot get zero length xattr value (buf_size = $buf_size)"
10704 restore_lustre_params < $save
10706 run_test 102t "zero length xattr values handled correctly"
10710 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
10715 [ "$UID" != 0 ] && skip "must run as root"
10716 $GSS && skip_env "could not run under gss"
10717 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
10718 skip_env "must have acl enabled"
10719 [ -z "$(which setfacl 2>/dev/null)" ] &&
10720 skip_env "could not find setfacl"
10721 remote_mds_nodsh && skip "remote MDS with nodsh"
10723 gpasswd -a daemon bin # LU-5641
10724 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
10726 declare -a identity_old
10728 for num in $(seq $MDSCOUNT); do
10729 switch_identity $num true || identity_old[$num]=$?
10732 SAVE_UMASK=$(umask)
10734 mkdir -p $DIR/$tdir
10737 echo "performing cp ..."
10738 run_acl_subtest cp || error "run_acl_subtest cp failed"
10739 echo "performing getfacl-noacl..."
10740 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
10741 echo "performing misc..."
10742 run_acl_subtest misc || error "misc test failed"
10743 echo "performing permissions..."
10744 run_acl_subtest permissions || error "permissions failed"
10745 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
10746 if [ $MDS1_VERSION -gt $(version_code 2.8.55) ] ||
10747 { [ $MDS1_VERSION -lt $(version_code 2.6) ] &&
10748 [ $MDS1_VERSION -ge $(version_code 2.5.29) ]; }
10750 echo "performing permissions xattr..."
10751 run_acl_subtest permissions_xattr ||
10752 error "permissions_xattr failed"
10754 echo "performing setfacl..."
10755 run_acl_subtest setfacl || error "setfacl test failed"
10757 # inheritance test got from HP
10758 echo "performing inheritance..."
10759 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
10760 chmod +x make-tree || error "chmod +x failed"
10761 run_acl_subtest inheritance || error "inheritance test failed"
10764 echo "LU-974 ignore umask when acl is enabled..."
10765 run_acl_subtest 974 || error "LU-974 umask test failed"
10766 if [ $MDSCOUNT -ge 2 ]; then
10767 run_acl_subtest 974_remote ||
10768 error "LU-974 umask test failed under remote dir"
10771 echo "LU-2561 newly created file is same size as directory..."
10772 if [ "$mds1_FSTYPE" != "zfs" ]; then
10773 run_acl_subtest 2561 || error "LU-2561 test failed"
10775 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
10778 run_acl_subtest 4924 || error "LU-4924 test failed"
10783 for num in $(seq $MDSCOUNT); do
10784 if [ "${identity_old[$num]}" = 1 ]; then
10785 switch_identity $num false || identity_old[$num]=$?
10789 run_test 103a "acl test"
10795 for U in {0..511}; do
10797 local O=$(printf "%04o" $U)
10799 umask $(printf "%04o" $((511 ^ $O)))
10800 $LFS setstripe -c 1 $DIR/$tfile.s$O
10801 local S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.s$O))
10803 (( $S == ($O & 0666) )) ||
10804 error "lfs setstripe $DIR/$tfile.s$O '$S' != '$O'"
10806 $LFS setstripe -E16M -c 1 -E1G -S4M $DIR/$tfile.p$O
10807 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.p$O))
10808 (( $S == ($O & 0666) )) ||
10809 error "lfs setstripe -E $DIR/$tfile.p$O '$S' != '$O'"
10811 $LFS setstripe -N2 -c 1 $DIR/$tfile.m$O
10812 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.m$O))
10813 (( $S == ($O & 0666) )) ||
10814 error "lfs setstripe -N2 $DIR/$tfile.m$O '$S' != '$O'"
10815 rm -f $DIR/$tfile.[smp]$0
10819 # limit the concurrently running threads to 64. LU-11878
10820 local idx=$((U % 64))
10821 [ -z "${pids[idx]}" ] || wait ${pids[idx]}
10826 run_test 103b "umask lfs setstripe"
10829 mkdir -p $DIR/$tdir
10830 cp -rp $DIR/$tdir $DIR/$tdir.bak
10832 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
10833 error "$DIR/$tdir shouldn't contain default ACL"
10834 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
10835 error "$DIR/$tdir.bak shouldn't contain default ACL"
10838 run_test 103c "'cp -rp' won't set empty acl"
10843 local saved_debug=$($LCTL get_param -n debug)
10845 (( $MDS1_VERSION >= $(version_code 2.14.0) )) ||
10846 skip "MDS needs to be at least 2.14.0"
10848 large_xattr_enabled || skip_env "ea_inode feature disabled"
10850 mkdir -p $DIR/$tdir
10851 # add big LOV EA to cause reply buffer overflow earlier
10852 $LFS setstripe -C 1000 $DIR/$tdir
10853 lctl set_param mdc.*-mdc*.stats=clear
10855 $LCTL set_param debug=0
10856 stack_trap "$LCTL set_param debug=\"$saved_debug\"" EXIT
10857 stack_trap "$LCTL get_param mdc.*-mdc*.stats" EXIT
10859 # add a large number of default ACLs (expect 8000+ for 2.13+)
10860 for U in {2..7000}; do
10861 setfacl -d -m user:$U:rwx $DIR/$tdir ||
10862 error "Able to add just $U default ACLs"
10864 numacl=$(getfacl $DIR/$tdir |& grep -c "default:user")
10865 echo "$numacl default ACLs created"
10867 stat $DIR/$tdir || error "Cannot stat directory"
10868 # check file creation
10869 touch $DIR/$tdir/$tfile ||
10870 error "failed to create $tfile with $numacl default ACLs"
10871 stat $DIR/$tdir/$tfile || error "Cannot stat file"
10872 fileacl=$(getfacl $DIR/$tdir/$tfile |& grep -c "user:")
10873 echo "$fileacl ACLs were inherited"
10874 (( $fileacl == $numacl )) ||
10875 error "Not all default ACLs were inherited: $numacl != $fileacl"
10876 # check that new ACLs creation adds new ACLs to inherited ACLs
10877 setfacl -m user:19000:rwx $DIR/$tdir/$tfile ||
10878 error "Cannot set new ACL"
10879 numacl=$((numacl + 1))
10880 fileacl=$(getfacl $DIR/$tdir/$tfile |& grep -c "user:")
10881 (( $fileacl == $numacl )) ||
10882 error "failed to add new ACL: $fileacl != $numacl as expected"
10883 # adds more ACLs to a file to reach their maximum at 8000+
10885 for U in {20000..25000}; do
10886 setfacl -m user:$U:rwx $DIR/$tdir/$tfile || break
10887 numacl=$((numacl + 1))
10889 echo "Added $numacl more ACLs to the file"
10890 fileacl=$(getfacl $DIR/$tdir/$tfile |& grep -c "user:")
10891 echo "Total $fileacl ACLs in file"
10892 stat $DIR/$tdir/$tfile > /dev/null || error "Cannot stat file"
10893 rm -f $DIR/$tdir/$tfile || error "Cannot remove file"
10894 rmdir $DIR/$tdir || error "Cannot remove directory"
10896 run_test 103e "inheritance of big amount of default ACLs"
10899 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10902 lfs df || error "lfs df failed"
10903 lfs df -ih || error "lfs df -ih failed"
10904 lfs df -h $DIR || error "lfs df -h $DIR failed"
10905 lfs df -i $DIR || error "lfs df -i $DIR failed"
10906 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
10907 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
10909 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
10910 lctl --device %$OSC deactivate
10911 lfs df || error "lfs df with deactivated OSC failed"
10912 lctl --device %$OSC activate
10913 # wait the osc back to normal
10914 wait_osc_import_ready client ost
10916 lfs df || error "lfs df with reactivated OSC failed"
10919 run_test 104a "lfs df [-ih] [path] test ========================="
10922 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10923 [ $RUNAS_ID -eq $UID ] &&
10924 skip_env "RUNAS_ID = UID = $UID -- skipping"
10926 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
10927 grep "Permission denied" | wc -l)))
10928 if [ $denied_cnt -ne 0 ]; then
10929 error "lfs check servers test failed"
10932 run_test 104b "$RUNAS lfs check servers test ===================="
10935 # Verify $1 is within range of $2.
10936 # Success when $1 is within range. That is, when $1 is >= 2% of $2 and
10937 # $1 is <= 2% of $2. Else Fail.
10940 # Strip all units (M, G, T)
10941 actual=$(echo $1 | tr -d A-Z)
10942 expect=$(echo $2 | tr -d A-Z)
10944 expect_lo=$(($expect * 98 / 100)) # 2% below
10945 expect_hi=$(($expect * 102 / 100)) # 2% above
10947 # permit 2% drift above and below
10948 (( $actual >= $expect_lo && $actual <= $expect_hi ))
10952 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10953 [ "$ost1_FSTYPE" == "zfs" ] || skip "zfs only test"
10955 local ost_param="osd-zfs.$FSNAME-OST0000."
10956 local mdt_param="osd-zfs.$FSNAME-MDT0000."
10957 local ofacets=$(get_facets OST)
10958 local mfacets=$(get_facets MDS)
10959 local saved_ost_blocks=
10960 local saved_mdt_blocks=
10962 echo "Before recordsize change"
10963 lfs_df=($($LFS df -h | grep "filesystem_summary:"))
10964 df=($(df -h | grep "/mnt/lustre"$))
10967 echo "lfs output : ${lfs_df[*]}"
10968 echo "df output : ${df[*]}"
10970 for facet in ${ofacets//,/ }; do
10971 if [ -z $saved_ost_blocks ]; then
10972 saved_ost_blocks=$(do_facet $facet \
10973 lctl get_param -n $ost_param.blocksize)
10974 echo "OST Blocksize: $saved_ost_blocks"
10976 ost=$(do_facet $facet lctl get_param -n $ost_param.mntdev)
10977 do_facet $facet zfs set recordsize=32768 $ost
10980 # BS too small. Sufficient for functional testing.
10981 for facet in ${mfacets//,/ }; do
10982 if [ -z $saved_mdt_blocks ]; then
10983 saved_mdt_blocks=$(do_facet $facet \
10984 lctl get_param -n $mdt_param.blocksize)
10985 echo "MDT Blocksize: $saved_mdt_blocks"
10987 mdt=$(do_facet $facet lctl get_param -n $mdt_param.mntdev)
10988 do_facet $facet zfs set recordsize=32768 $mdt
10991 # Give new values chance to reflect change
10994 echo "After recordsize change"
10995 lfs_df_after=($($LFS df -h | grep "filesystem_summary:"))
10996 df_after=($(df -h | grep "/mnt/lustre"$))
10999 echo "lfs output : ${lfs_df_after[*]}"
11000 echo "df output : ${df_after[*]}"
11003 value_in_range ${lfs_df_after[1]%.*} ${lfs_df[1]%.*} ||
11004 error "lfs_df bytes: ${lfs_df_after[1]%.*} != ${lfs_df[1]%.*}"
11005 value_in_range ${lfs_df_after[2]%.*} ${lfs_df[2]%.*} ||
11006 error "lfs_df used: ${lfs_df_after[2]%.*} != ${lfs_df[2]%.*}"
11007 value_in_range ${lfs_df_after[3]%.*} ${lfs_df[3]%.*} ||
11008 error "lfs_df avail: ${lfs_df_after[3]%.*} != ${lfs_df[3]%.*}"
11011 value_in_range ${df_after[1]%.*} ${df[1]%.*} ||
11012 error "df bytes: ${df_after[1]%.*} != ${df[1]%.*}"
11013 value_in_range ${df_after[2]%.*} ${df[2]%.*} ||
11014 error "df used: ${df_after[2]%.*} != ${df[2]%.*}"
11015 value_in_range ${df_after[3]%.*} ${df[3]%.*} ||
11016 error "df avail: ${df_after[3]%.*} != ${df[3]%.*}"
11018 # Restore MDT recordize back to original
11019 for facet in ${mfacets//,/ }; do
11020 mdt=$(do_facet $facet lctl get_param -n $mdt_param.mntdev)
11021 do_facet $facet zfs set recordsize=$saved_mdt_blocks $mdt
11024 # Restore OST recordize back to original
11025 for facet in ${ofacets//,/ }; do
11026 ost=$(do_facet $facet lctl get_param -n $ost_param.mntdev)
11027 do_facet $facet zfs set recordsize=$saved_ost_blocks $ost
11032 run_test 104c "Verify df vs lfs_df stays same after recordsize change"
11035 # doesn't work on 2.4 kernels
11037 if $(flock_is_enabled); then
11038 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
11040 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
11044 run_test 105a "flock when mounted without -o flock test ========"
11048 if $(flock_is_enabled); then
11049 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
11051 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
11055 run_test 105b "fcntl when mounted without -o flock test ========"
11059 if $(flock_is_enabled); then
11060 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
11062 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
11066 run_test 105c "lockf when mounted without -o flock test"
11068 test_105d() { # bug 15924
11069 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11071 test_mkdir $DIR/$tdir
11072 flock_is_enabled || skip_env "mount w/o flock enabled"
11073 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
11074 $LCTL set_param fail_loc=0x80000315
11075 flocks_test 2 $DIR/$tdir
11077 run_test 105d "flock race (should not freeze) ========"
11079 test_105e() { # bug 22660 && 22040
11080 flock_is_enabled || skip_env "mount w/o flock enabled"
11083 flocks_test 3 $DIR/$tfile
11085 run_test 105e "Two conflicting flocks from same process"
11087 test_106() { #bug 10921
11088 test_mkdir $DIR/$tdir
11089 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
11090 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
11092 run_test 106 "attempt exec of dir followed by chown of that dir"
11095 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11103 local save_pattern=$(sysctl -n kernel.core_pattern)
11104 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
11105 sysctl -w kernel.core_pattern=$file
11106 sysctl -w kernel.core_uses_pid=0
11108 ulimit -c unlimited
11114 kill -s 11 $SLEEPPID
11116 if [ -e $file ]; then
11117 size=`stat -c%s $file`
11118 [ $size -eq 0 ] && error "Fail to create core file $file"
11120 error "Fail to create core file $file"
11123 sysctl -w kernel.core_pattern=$save_pattern
11124 sysctl -w kernel.core_uses_pid=$save_uses_pid
11127 run_test 107 "Coredump on SIG"
11130 test_mkdir $DIR/$tdir
11131 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255)
11132 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/$(str_repeat 'b' 256) &&
11133 error "mkdir with 256 char should fail, but did not"
11134 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
11135 error "create with 255 char failed"
11136 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
11137 error "create with 256 char should fail, but did not"
11142 run_test 110 "filename length checking"
11145 # Purpose: To verify dynamic thread (OSS) creation.
11148 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11149 remote_ost_nodsh && skip "remote OST with nodsh"
11151 # Lustre does not stop service threads once they are started.
11152 # Reset number of running threads to default.
11157 local save_params="$TMP/sanity-$TESTNAME.parameters"
11159 # Get ll_ost_io count before I/O
11160 OSTIO_pre=$(do_facet ost1 \
11161 "$LCTL get_param ost.OSS.ost_io.threads_started | cut -d= -f2")
11162 # Exit if lustre is not running (ll_ost_io not running).
11163 [ -z "$OSTIO_pre" ] && error "no OSS threads"
11165 echo "Starting with $OSTIO_pre threads"
11166 local thread_max=$((OSTIO_pre * 2))
11167 local rpc_in_flight=$((thread_max * 2))
11168 # Number of I/O Process proposed to be started.
11170 local facets=$(get_facets OST)
11172 save_lustre_params client "osc.*OST*.max_rpcs_in_flight" > $save_params
11173 save_lustre_params $facets "ost.OSS.ost_io.threads_max" >> $save_params
11175 # Set in_flight to $rpc_in_flight
11176 $LCTL set_param osc.*OST*.max_rpcs_in_flight=$rpc_in_flight ||
11177 error "Failed to set max_rpcs_in_flight to $rpc_in_flight"
11178 nfiles=${rpc_in_flight}
11179 # Set ost thread_max to $thread_max
11180 do_facet ost1 "$LCTL set_param ost.OSS.ost_io.threads_max=$thread_max"
11182 # 5 Minutes should be sufficient for max number of OSS
11183 # threads(thread_max) to be created.
11187 local WTL=${WTL:-"$LUSTRE/tests/write_time_limit"}
11188 test_mkdir $DIR/$tdir
11189 for i in $(seq $nfiles); do
11190 local file=$DIR/$tdir/${tfile}-$i
11191 $LFS setstripe -c -1 -i 0 $file
11192 ($WTL $file $timeout)&
11195 # I/O Started - Wait for thread_started to reach thread_max or report
11196 # error if thread_started is more than thread_max.
11197 echo "Waiting for thread_started to reach thread_max"
11198 local thread_started=0
11199 local end_time=$((SECONDS + timeout))
11201 while [ $SECONDS -le $end_time ] ; do
11203 # Get ost i/o thread_started count.
11204 thread_started=$(do_facet ost1 \
11206 ost.OSS.ost_io.threads_started | cut -d= -f2")
11207 # Break out if thread_started is equal/greater than thread_max
11208 if [[ $thread_started -ge $thread_max ]]; then
11209 echo ll_ost_io thread_started $thread_started, \
11210 equal/greater than thread_max $thread_max
11216 # Cleanup - We have the numbers, Kill i/o jobs if running.
11217 jobcount=($(jobs -p))
11218 for i in $(seq 0 $((${#jobcount[@]}-1)))
11220 kill -9 ${jobcount[$i]}
11221 if [ $? -ne 0 ] ; then
11223 Failed to Kill \'WTL\(I/O\)\' with pid ${jobcount[$i]}
11227 # Cleanup files left by WTL binary.
11228 for i in $(seq $nfiles); do
11229 local file=$DIR/$tdir/${tfile}-$i
11231 if [ $? -ne 0 ] ; then
11232 echo "Warning: Failed to delete file $file"
11236 restore_lustre_params <$save_params
11237 rm -f $save_params || echo "Warning: delete file '$save_params' failed"
11239 # Error out if no new thread has started or Thread started is greater
11241 if [[ $thread_started -le $OSTIO_pre ||
11242 $thread_started -gt $thread_max ]]; then
11243 error "ll_ost_io: thread_started $thread_started" \
11244 "OSTIO_pre $OSTIO_pre, thread_max $thread_max." \
11245 "No new thread started or thread started greater " \
11249 run_test 115 "verify dynamic thread creation===================="
11252 wait_delete_completed
11253 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
11254 echo "OST kbytes available: ${AVAIL[@]}"
11259 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
11260 #echo OST $i: ${AVAIL[i]}kb
11261 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
11265 if [[ ${AVAIL[i]} -lt $MINV ]]; then
11270 echo "Min free space: OST $MINI: $MINV"
11271 echo "Max free space: OST $MAXI: $MAXV"
11274 test_116a() { # was previously test_116()
11275 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11276 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11277 remote_mds_nodsh && skip "remote MDS with nodsh"
11279 echo -n "Free space priority "
11280 do_facet $SINGLEMDS lctl get_param -n lo[vd].*-mdtlov.qos_prio_free |
11285 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip"
11286 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip"
11287 trap simple_cleanup_common EXIT
11289 # Check if we need to generate uneven OSTs
11290 test_mkdir -p $DIR/$tdir/OST${MINI}
11291 local FILL=$((MINV / 4))
11292 local DIFF=$((MAXV - MINV))
11293 local DIFF2=$((DIFF * 100 / MINV))
11295 local threshold=$(do_facet $SINGLEMDS \
11296 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
11297 threshold=${threshold%%%}
11298 echo -n "Check for uneven OSTs: "
11299 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
11301 if [[ $DIFF2 -gt $threshold ]]; then
11303 echo "Don't need to fill OST$MINI"
11305 # generate uneven OSTs. Write 2% over the QOS threshold value
11307 DIFF=$((threshold - DIFF2 + 2))
11308 DIFF2=$((MINV * DIFF / 100))
11309 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
11310 $LFS setstripe -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
11311 error "setstripe failed"
11312 DIFF=$((DIFF2 / 2048))
11314 while [ $i -lt $DIFF ]; do
11316 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
11317 bs=2M count=1 2>/dev/null
11326 DIFF=$((MAXV - MINV))
11327 DIFF2=$((DIFF * 100 / MINV))
11328 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
11329 if [ $DIFF2 -gt $threshold ]; then
11332 echo "failed - QOS mode won't be used"
11333 simple_cleanup_common
11334 skip "QOS imbalance criteria not met"
11342 # now fill using QOS
11343 $LFS setstripe -c 1 $DIR/$tdir
11344 FILL=$((FILL / 200))
11345 if [ $FILL -gt 600 ]; then
11348 echo "writing $FILL files to QOS-assigned OSTs"
11350 while [ $i -lt $FILL ]; do
11352 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
11353 count=1 2>/dev/null
11356 echo "wrote $i 200k files"
11360 echo "Note: free space may not be updated, so measurements might be off"
11362 DIFF2=$((MAXV - MINV))
11363 echo "free space delta: orig $DIFF final $DIFF2"
11364 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
11365 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
11366 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
11367 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
11368 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
11369 if [[ $DIFF -gt 0 ]]; then
11370 FILL=$((DIFF2 * 100 / DIFF - 100))
11371 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
11374 # Figure out which files were written where
11375 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
11376 awk '/'$MINI1': / {print $2; exit}')
11378 MINC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
11379 echo "$MINC files created on smaller OST $MINI1"
11380 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
11381 awk '/'$MAXI1': / {print $2; exit}')
11383 MAXC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
11384 echo "$MAXC files created on larger OST $MAXI1"
11385 if [[ $MINC -gt 0 ]]; then
11386 FILL=$((MAXC * 100 / MINC - 100))
11387 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
11389 [[ $MAXC -gt $MINC ]] ||
11390 error_ignore LU-9 "stripe QOS didn't balance free space"
11391 simple_cleanup_common
11393 run_test 116a "stripe QOS: free space balance ==================="
11395 test_116b() { # LU-2093
11396 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11397 remote_mds_nodsh && skip "remote MDS with nodsh"
11399 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
11400 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
11401 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
11402 [ -z "$old_rr" ] && skip "no QOS"
11403 do_facet $SINGLEMDS lctl set_param \
11404 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
11405 mkdir -p $DIR/$tdir
11406 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
11407 createmany -o $DIR/$tdir/f- 20 || error "can't create"
11408 do_facet $SINGLEMDS lctl set_param fail_loc=0
11410 do_facet $SINGLEMDS lctl set_param \
11411 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
11413 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
11415 test_117() # bug 10891
11417 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11419 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
11420 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
11421 lctl set_param fail_loc=0x21e
11422 > $DIR/$tfile || error "truncate failed"
11423 lctl set_param fail_loc=0
11424 echo "Truncate succeeded."
11427 run_test 117 "verify osd extend =========="
11429 NO_SLOW_RESENDCOUNT=4
11430 export OLD_RESENDCOUNT=""
11431 set_resend_count () {
11432 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
11433 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
11434 lctl set_param -n $PROC_RESENDCOUNT $1
11435 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
11438 # for reduce test_118* time (b=14842)
11439 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
11441 # Reset async IO behavior after error case
11443 FILE=$DIR/reset_async
11445 # Ensure all OSCs are cleared
11446 $LFS setstripe -c -1 $FILE
11447 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
11452 test_118a() #bug 11710
11454 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11458 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11459 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11460 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
11462 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11463 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11468 run_test 118a "verify O_SYNC works =========="
11472 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11473 remote_ost_nodsh && skip "remote OST with nodsh"
11477 #define OBD_FAIL_SRV_ENOENT 0x217
11478 set_nodes_failloc "$(osts_nodes)" 0x217
11479 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11481 set_nodes_failloc "$(osts_nodes)" 0
11482 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11483 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11486 if [[ $RC -eq 0 ]]; then
11487 error "Must return error due to dropped pages, rc=$RC"
11491 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11492 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11496 echo "Dirty pages not leaked on ENOENT"
11498 # Due to the above error the OSC will issue all RPCs syncronously
11499 # until a subsequent RPC completes successfully without error.
11500 $MULTIOP $DIR/$tfile Ow4096yc
11505 run_test 118b "Reclaim dirty pages on fatal error =========="
11509 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11511 # for 118c, restore the original resend count, LU-1940
11512 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
11513 set_resend_count $OLD_RESENDCOUNT
11514 remote_ost_nodsh && skip "remote OST with nodsh"
11518 #define OBD_FAIL_OST_EROFS 0x216
11519 set_nodes_failloc "$(osts_nodes)" 0x216
11521 # multiop should block due to fsync until pages are written
11522 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
11526 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
11527 error "Multiop failed to block on fsync, pid=$MULTIPID"
11530 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11532 if [[ $WRITEBACK -eq 0 ]]; then
11533 error "No page in writeback, writeback=$WRITEBACK"
11536 set_nodes_failloc "$(osts_nodes)" 0
11539 if [[ $RC -ne 0 ]]; then
11540 error "Multiop fsync failed, rc=$RC"
11543 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11544 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11546 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11547 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11551 echo "Dirty pages flushed via fsync on EROFS"
11554 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
11556 # continue to use small resend count to reduce test_118* time (b=14842)
11557 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
11561 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11562 remote_ost_nodsh && skip "remote OST with nodsh"
11566 #define OBD_FAIL_OST_BRW_PAUSE_BULK
11567 set_nodes_failloc "$(osts_nodes)" 0x214
11568 # multiop should block due to fsync until pages are written
11569 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
11573 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
11574 error "Multiop failed to block on fsync, pid=$MULTIPID"
11577 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11579 if [[ $WRITEBACK -eq 0 ]]; then
11580 error "No page in writeback, writeback=$WRITEBACK"
11583 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
11584 set_nodes_failloc "$(osts_nodes)" 0
11586 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11587 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11589 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11590 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11594 echo "Dirty pages gaurenteed flushed via fsync"
11597 run_test 118d "Fsync validation inject a delay of the bulk =========="
11600 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11604 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
11605 lctl set_param fail_loc=0x8000040a
11607 # Should simulate EINVAL error which is fatal
11608 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11610 if [[ $RC -eq 0 ]]; then
11611 error "Must return error due to dropped pages, rc=$RC"
11614 lctl set_param fail_loc=0x0
11616 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11617 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11618 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11620 if [[ $LOCKED -ne 0 ]]; then
11621 error "Locked pages remain in cache, locked=$LOCKED"
11624 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11625 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11629 echo "No pages locked after fsync"
11634 run_test 118f "Simulate unrecoverable OSC side error =========="
11637 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11641 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
11642 lctl set_param fail_loc=0x406
11644 # simulate local -ENOMEM
11645 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11648 lctl set_param fail_loc=0
11649 if [[ $RC -eq 0 ]]; then
11650 error "Must return error due to dropped pages, rc=$RC"
11653 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11654 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11655 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11657 if [[ $LOCKED -ne 0 ]]; then
11658 error "Locked pages remain in cache, locked=$LOCKED"
11661 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11662 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11666 echo "No pages locked after fsync"
11671 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
11674 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11675 remote_ost_nodsh && skip "remote OST with nodsh"
11679 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
11680 set_nodes_failloc "$(osts_nodes)" 0x20e
11681 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
11682 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11685 set_nodes_failloc "$(osts_nodes)" 0
11686 if [[ $RC -eq 0 ]]; then
11687 error "Must return error due to dropped pages, rc=$RC"
11690 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11691 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11692 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11694 if [[ $LOCKED -ne 0 ]]; then
11695 error "Locked pages remain in cache, locked=$LOCKED"
11698 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11699 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11703 echo "No pages locked after fsync"
11707 run_test 118h "Verify timeout in handling recoverables errors =========="
11709 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
11712 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11713 remote_ost_nodsh && skip "remote OST with nodsh"
11717 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
11718 set_nodes_failloc "$(osts_nodes)" 0x20e
11720 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
11721 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
11724 set_nodes_failloc "$(osts_nodes)" 0
11728 if [[ $RC -ne 0 ]]; then
11729 error "got error, but should be not, rc=$RC"
11732 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11733 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11734 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
11735 if [[ $LOCKED -ne 0 ]]; then
11736 error "Locked pages remain in cache, locked=$LOCKED"
11739 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11740 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11744 echo "No pages locked after fsync"
11748 run_test 118i "Fix error before timeout in recoverable error =========="
11750 [ "$SLOW" = "no" ] && set_resend_count 4
11753 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11754 remote_ost_nodsh && skip "remote OST with nodsh"
11758 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
11759 set_nodes_failloc "$(osts_nodes)" 0x220
11761 # return -EIO from OST
11762 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11764 set_nodes_failloc "$(osts_nodes)" 0x0
11765 if [[ $RC -eq 0 ]]; then
11766 error "Must return error due to dropped pages, rc=$RC"
11769 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11770 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11771 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
11772 if [[ $LOCKED -ne 0 ]]; then
11773 error "Locked pages remain in cache, locked=$LOCKED"
11776 # in recoverable error on OST we want resend and stay until it finished
11777 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11778 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11782 echo "No pages locked after fsync"
11786 run_test 118j "Simulate unrecoverable OST side error =========="
11790 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11791 remote_ost_nodsh && skip "remote OSTs with nodsh"
11793 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
11794 set_nodes_failloc "$(osts_nodes)" 0x20e
11795 test_mkdir $DIR/$tdir
11797 for ((i=0;i<10;i++)); do
11798 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
11799 error "dd to $DIR/$tdir/$tfile-$i failed" )&
11806 set_nodes_failloc "$(osts_nodes)" 0
11809 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
11811 test_118l() # LU-646
11813 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11815 test_mkdir $DIR/$tdir
11816 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
11819 run_test 118l "fsync dir"
11821 test_118m() # LU-3066
11823 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11825 test_mkdir $DIR/$tdir
11826 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
11829 run_test 118m "fdatasync dir ========="
11831 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
11838 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11839 remote_ost_nodsh && skip "remote OSTs with nodsh"
11841 # Sleep to avoid a cached response.
11842 #define OBD_STATFS_CACHE_SECONDS 1
11845 # Inject a 10 second delay in the OST_STATFS handler.
11846 #define OBD_FAIL_OST_STATFS_DELAY 0x242
11847 set_nodes_failloc "$(osts_nodes)" 0x242
11850 stat --file-system $MOUNT > /dev/null
11853 set_nodes_failloc "$(osts_nodes)" 0
11855 if ((end - begin > 20)); then
11856 error "statfs took $((end - begin)) seconds, expected 10"
11859 run_test 118n "statfs() sends OST_STATFS requests in parallel"
11861 test_119a() # bug 11737
11863 BSIZE=$((512 * 1024))
11864 directio write $DIR/$tfile 0 1 $BSIZE
11865 # We ask to read two blocks, which is more than a file size.
11866 # directio will indicate an error when requested and actual
11867 # sizes aren't equeal (a normal situation in this case) and
11868 # print actual read amount.
11869 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
11870 if [ "$NOB" != "$BSIZE" ]; then
11871 error "read $NOB bytes instead of $BSIZE"
11875 run_test 119a "Short directIO read must return actual read amount"
11877 test_119b() # bug 11737
11879 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11881 $LFS setstripe -c 2 $DIR/$tfile || error "setstripe failed"
11882 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
11884 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) ||
11885 error "direct read failed"
11888 run_test 119b "Sparse directIO read must return actual read amount"
11890 test_119c() # bug 13099
11893 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
11894 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
11897 run_test 119c "Testing for direct read hitting hole"
11899 test_119d() # bug 15950
11901 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11903 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
11904 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
11906 $LFS setstripe $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
11907 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
11908 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
11909 lctl set_param fail_loc=0x40d
11910 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
11913 cat $DIR/$tfile > /dev/null &
11914 lctl set_param fail_loc=0
11917 log "the DIO writes have completed, now wait for the reads (should not block very long)"
11919 [ -n "`ps h -p $pid_reads -o comm`" ] && \
11920 error "the read rpcs have not completed in 2s"
11922 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
11924 run_test 119d "The DIO path should try to send a new rpc once one is completed"
11927 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11928 remote_mds_nodsh && skip "remote MDS with nodsh"
11929 test_mkdir -i0 -c1 $DIR/$tdir
11930 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11931 skip_env "no early lock cancel on server"
11933 lru_resize_disable mdc
11934 lru_resize_disable osc
11935 cancel_lru_locks mdc
11936 # asynchronous object destroy at MDT could cause bl ast to client
11937 cancel_lru_locks osc
11939 stat $DIR/$tdir > /dev/null
11940 can1=$(do_facet mds1 \
11941 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11942 awk '/ldlm_cancel/ {print $2}')
11943 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11944 awk '/ldlm_bl_callback/ {print $2}')
11945 test_mkdir -i0 -c1 $DIR/$tdir/d1
11946 can2=$(do_facet mds1 \
11947 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11948 awk '/ldlm_cancel/ {print $2}')
11949 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11950 awk '/ldlm_bl_callback/ {print $2}')
11951 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11952 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11953 lru_resize_enable mdc
11954 lru_resize_enable osc
11956 run_test 120a "Early Lock Cancel: mkdir test"
11959 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11960 remote_mds_nodsh && skip "remote MDS with nodsh"
11961 test_mkdir $DIR/$tdir
11962 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11963 skip_env "no early lock cancel on server"
11965 lru_resize_disable mdc
11966 lru_resize_disable osc
11967 cancel_lru_locks mdc
11968 stat $DIR/$tdir > /dev/null
11969 can1=$(do_facet $SINGLEMDS \
11970 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11971 awk '/ldlm_cancel/ {print $2}')
11972 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11973 awk '/ldlm_bl_callback/ {print $2}')
11974 touch $DIR/$tdir/f1
11975 can2=$(do_facet $SINGLEMDS \
11976 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11977 awk '/ldlm_cancel/ {print $2}')
11978 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11979 awk '/ldlm_bl_callback/ {print $2}')
11980 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11981 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11982 lru_resize_enable mdc
11983 lru_resize_enable osc
11985 run_test 120b "Early Lock Cancel: create test"
11988 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11989 remote_mds_nodsh && skip "remote MDS with nodsh"
11990 test_mkdir -i0 -c1 $DIR/$tdir
11991 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11992 skip "no early lock cancel on server"
11994 lru_resize_disable mdc
11995 lru_resize_disable osc
11996 test_mkdir -i0 -c1 $DIR/$tdir/d1
11997 test_mkdir -i0 -c1 $DIR/$tdir/d2
11998 touch $DIR/$tdir/d1/f1
11999 cancel_lru_locks mdc
12000 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
12001 can1=$(do_facet mds1 \
12002 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12003 awk '/ldlm_cancel/ {print $2}')
12004 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12005 awk '/ldlm_bl_callback/ {print $2}')
12006 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
12007 can2=$(do_facet mds1 \
12008 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12009 awk '/ldlm_cancel/ {print $2}')
12010 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12011 awk '/ldlm_bl_callback/ {print $2}')
12012 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
12013 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
12014 lru_resize_enable mdc
12015 lru_resize_enable osc
12017 run_test 120c "Early Lock Cancel: link test"
12020 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12021 remote_mds_nodsh && skip "remote MDS with nodsh"
12022 test_mkdir -i0 -c1 $DIR/$tdir
12023 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12024 skip_env "no early lock cancel on server"
12026 lru_resize_disable mdc
12027 lru_resize_disable osc
12029 cancel_lru_locks mdc
12030 stat $DIR/$tdir > /dev/null
12031 can1=$(do_facet mds1 \
12032 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12033 awk '/ldlm_cancel/ {print $2}')
12034 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12035 awk '/ldlm_bl_callback/ {print $2}')
12036 chmod a+x $DIR/$tdir
12037 can2=$(do_facet mds1 \
12038 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12039 awk '/ldlm_cancel/ {print $2}')
12040 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12041 awk '/ldlm_bl_callback/ {print $2}')
12042 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
12043 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
12044 lru_resize_enable mdc
12045 lru_resize_enable osc
12047 run_test 120d "Early Lock Cancel: setattr test"
12050 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12051 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12052 skip_env "no early lock cancel on server"
12053 remote_mds_nodsh && skip "remote MDS with nodsh"
12055 local dlmtrace_set=false
12057 test_mkdir -i0 -c1 $DIR/$tdir
12058 lru_resize_disable mdc
12059 lru_resize_disable osc
12060 ! $LCTL get_param debug | grep -q dlmtrace &&
12061 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
12062 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
12063 cancel_lru_locks mdc
12064 cancel_lru_locks osc
12065 dd if=$DIR/$tdir/f1 of=/dev/null
12066 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
12067 # XXX client can not do early lock cancel of OST lock
12068 # during unlink (LU-4206), so cancel osc lock now.
12070 cancel_lru_locks osc
12071 can1=$(do_facet mds1 \
12072 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12073 awk '/ldlm_cancel/ {print $2}')
12074 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12075 awk '/ldlm_bl_callback/ {print $2}')
12076 unlink $DIR/$tdir/f1
12078 can2=$(do_facet mds1 \
12079 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12080 awk '/ldlm_cancel/ {print $2}')
12081 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12082 awk '/ldlm_bl_callback/ {print $2}')
12083 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
12084 $LCTL dk $TMP/cancel.debug.txt
12085 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
12086 $LCTL dk $TMP/blocking.debug.txt
12087 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
12088 lru_resize_enable mdc
12089 lru_resize_enable osc
12091 run_test 120e "Early Lock Cancel: unlink test"
12094 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12095 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12096 skip_env "no early lock cancel on server"
12097 remote_mds_nodsh && skip "remote MDS with nodsh"
12099 test_mkdir -i0 -c1 $DIR/$tdir
12100 lru_resize_disable mdc
12101 lru_resize_disable osc
12102 test_mkdir -i0 -c1 $DIR/$tdir/d1
12103 test_mkdir -i0 -c1 $DIR/$tdir/d2
12104 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
12105 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
12106 cancel_lru_locks mdc
12107 cancel_lru_locks osc
12108 dd if=$DIR/$tdir/d1/f1 of=/dev/null
12109 dd if=$DIR/$tdir/d2/f2 of=/dev/null
12110 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
12111 # XXX client can not do early lock cancel of OST lock
12112 # during rename (LU-4206), so cancel osc lock now.
12114 cancel_lru_locks osc
12115 can1=$(do_facet mds1 \
12116 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12117 awk '/ldlm_cancel/ {print $2}')
12118 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12119 awk '/ldlm_bl_callback/ {print $2}')
12120 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
12122 can2=$(do_facet mds1 \
12123 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12124 awk '/ldlm_cancel/ {print $2}')
12125 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12126 awk '/ldlm_bl_callback/ {print $2}')
12127 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
12128 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
12129 lru_resize_enable mdc
12130 lru_resize_enable osc
12132 run_test 120f "Early Lock Cancel: rename test"
12135 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12136 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12137 skip_env "no early lock cancel on server"
12138 remote_mds_nodsh && skip "remote MDS with nodsh"
12140 lru_resize_disable mdc
12141 lru_resize_disable osc
12143 echo create $count files
12144 test_mkdir $DIR/$tdir
12145 cancel_lru_locks mdc
12146 cancel_lru_locks osc
12149 can0=$(do_facet $SINGLEMDS \
12150 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12151 awk '/ldlm_cancel/ {print $2}')
12152 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12153 awk '/ldlm_bl_callback/ {print $2}')
12154 createmany -o $DIR/$tdir/f $count
12156 can1=$(do_facet $SINGLEMDS \
12157 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12158 awk '/ldlm_cancel/ {print $2}')
12159 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12160 awk '/ldlm_bl_callback/ {print $2}')
12162 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
12163 echo rm $count files
12166 can2=$(do_facet $SINGLEMDS \
12167 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12168 awk '/ldlm_cancel/ {print $2}')
12169 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12170 awk '/ldlm_bl_callback/ {print $2}')
12172 echo total: $count removes in $((t2-t1))
12173 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
12175 # wait for commitment of removal
12176 lru_resize_enable mdc
12177 lru_resize_enable osc
12179 run_test 120g "Early Lock Cancel: performance test"
12181 test_121() { #bug #10589
12182 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12185 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
12186 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
12187 lctl set_param fail_loc=0x310
12188 cancel_lru_locks osc > /dev/null
12189 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
12190 lctl set_param fail_loc=0
12191 [[ $reads -eq $writes ]] ||
12192 error "read $reads blocks, must be $writes blocks"
12194 run_test 121 "read cancel race ========="
12196 test_123a_base() { # was test 123, statahead(bug 11401)
12200 if ! grep -q "processor.*: 1" /proc/cpuinfo; then
12201 log "testing UP system. Performance may be lower than expected."
12206 test_mkdir $DIR/$tdir
12207 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
12208 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
12210 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
12211 createmany -o $DIR/$tdir/$tfile $j $((i - j))
12213 max=$(lctl get_param -n llite.*.statahead_max | head -n 1)
12214 lctl set_param -n llite.*.statahead_max 0
12215 lctl get_param llite.*.statahead_max
12216 cancel_lru_locks mdc
12217 cancel_lru_locks osc
12219 time $lsx $DIR/$tdir | wc -l
12221 delta=$((etime - stime))
12222 log "$lsx $i files without statahead: $delta sec"
12223 lctl set_param llite.*.statahead_max=$max
12225 swrong=$(lctl get_param -n llite.*.statahead_stats |
12226 grep "statahead wrong:" | awk '{print $3}')
12227 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
12228 cancel_lru_locks mdc
12229 cancel_lru_locks osc
12231 time $lsx $DIR/$tdir | wc -l
12233 delta_sa=$((etime - stime))
12234 log "$lsx $i files with statahead: $delta_sa sec"
12235 lctl get_param -n llite.*.statahead_stats
12236 ewrong=$(lctl get_param -n llite.*.statahead_stats |
12237 grep "statahead wrong:" | awk '{print $3}')
12239 [[ $swrong -lt $ewrong ]] &&
12240 log "statahead was stopped, maybe too many locks held!"
12241 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
12243 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
12244 max=$(lctl get_param -n llite.*.statahead_max |
12246 lctl set_param -n llite.*.statahead_max 0
12247 lctl get_param llite.*.statahead_max
12248 cancel_lru_locks mdc
12249 cancel_lru_locks osc
12251 time $lsx $DIR/$tdir | wc -l
12253 delta=$((etime - stime))
12254 log "$lsx $i files again without statahead: $delta sec"
12255 lctl set_param llite.*.statahead_max=$max
12256 if [ $((delta_sa * 100 > delta * 105 && delta_sa > delta + 2)) ]; then
12257 if [ $SLOWOK -eq 0 ]; then
12258 error "$lsx $i files is slower with statahead!"
12260 log "$lsx $i files is slower with statahead!"
12266 [ $delta -gt 20 ] && break
12267 [ $delta -gt 8 ] && MULT=$((50 / delta))
12268 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
12276 delta=$((etime - stime))
12277 log "rm -r $DIR/$tdir/: $delta seconds"
12279 lctl get_param -n llite.*.statahead_stats
12283 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12285 test_123a_base "ls -l"
12287 run_test 123aa "verify statahead work"
12290 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12292 statx_supported || skip_env "Test must be statx() syscall supported"
12294 test_123a_base "$STATX -l"
12296 run_test 123ab "verify statahead work by using statx"
12299 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12301 statx_supported || skip_env "Test must be statx() syscall supported"
12308 cancel_lru_locks $OSC
12309 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
12310 agl_before=$($LCTL get_param -n llite.*.statahead_stats |
12311 awk '/agl.total:/ {print $3}')
12312 test_123a_base "$STATX -c \"%n %i %A %h %u %g %W %X %Z\" -D"
12313 test_123a_base "$STATX --cached=always -D"
12314 agl_after=$($LCTL get_param -n llite.*.statahead_stats |
12315 awk '/agl.total:/ {print $3}')
12316 [ $agl_before -eq $agl_after ] ||
12317 error "Should not trigger AGL thread - $agl_before:$agl_after"
12318 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
12319 [ $rpcs_after -eq $rpcs_before ] ||
12320 error "$STATX should not send glimpse RPCs to $OSC"
12322 run_test 123ac "verify statahead work by using statx without glimpse RPCs"
12324 test_123b () { # statahead(bug 15027)
12325 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12327 test_mkdir $DIR/$tdir
12328 createmany -o $DIR/$tdir/$tfile-%d 1000
12330 cancel_lru_locks mdc
12331 cancel_lru_locks osc
12333 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
12334 lctl set_param fail_loc=0x80000803
12335 ls -lR $DIR/$tdir > /dev/null
12337 lctl set_param fail_loc=0x0
12338 lctl get_param -n llite.*.statahead_stats
12343 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
12346 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
12348 test_mkdir -i 0 -c 1 $DIR/$tdir.0
12349 test_mkdir -i 1 -c 1 $DIR/$tdir.1
12350 touch $DIR/$tdir.1/{1..3}
12351 mv $DIR/$tdir.1/{1..3} $DIR/$tdir.0
12353 remount_client $MOUNT
12355 $MULTIOP $DIR/$tdir.0 Q
12357 # let statahead to complete
12358 ls -l $DIR/$tdir.0 > /dev/null
12360 testid=$(echo $TESTNAME | tr '_' ' ')
12361 dmesg | tac | sed "/$testid/,$ d" | grep "Can not initialize inode" &&
12362 error "statahead warning" || true
12364 run_test 123c "Can not initialize inode warning on DNE statahead"
12367 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12368 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
12369 skip_env "no lru resize on server"
12373 test_mkdir $DIR/$tdir
12375 log "create $NR files at $DIR/$tdir"
12376 createmany -o $DIR/$tdir/f $NR ||
12377 error "failed to create $NR files in $DIR/$tdir"
12379 cancel_lru_locks mdc
12380 ls -l $DIR/$tdir > /dev/null
12384 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
12385 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
12386 LRU_SIZE=$($LCTL get_param -n $PARAM)
12387 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
12388 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
12390 log "NS=$(basename $NSDIR)"
12395 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
12396 skip "Not enough cached locks created!"
12398 log "LRU=$LRU_SIZE"
12402 # We know that lru resize allows one client to hold $LIMIT locks
12403 # for 10h. After that locks begin to be killed by client.
12405 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
12407 if [ $LIMIT -lt $LRU_SIZE ]; then
12408 skip "Limit is too small $LIMIT"
12411 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
12412 # killing locks. Some time was spent for creating locks. This means
12413 # that up to the moment of sleep finish we must have killed some of
12414 # them (10-100 locks). This depends on how fast ther were created.
12415 # Many of them were touched in almost the same moment and thus will
12416 # be killed in groups.
12417 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE * 100))
12419 # Use $LRU_SIZE_B here to take into account real number of locks
12420 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
12421 local LRU_SIZE_B=$LRU_SIZE
12423 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
12424 log "OLD_LVF=$OLD_LVF"
12425 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
12427 # Let's make sure that we really have some margin. Client checks
12428 # cached locks every 10 sec.
12429 SLEEP=$((SLEEP+20))
12430 log "Sleep ${SLEEP} sec"
12432 while ((SEC<$SLEEP)); do
12436 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
12437 echo -n "$LRU_SIZE"
12440 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
12441 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
12443 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
12444 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
12445 unlinkmany $DIR/$tdir/f $NR
12449 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
12450 log "unlink $NR files at $DIR/$tdir"
12451 unlinkmany $DIR/$tdir/f $NR
12453 run_test 124a "lru resize ======================================="
12455 get_max_pool_limit()
12457 local limit=$($LCTL get_param \
12458 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
12460 for l in $limit; do
12461 if [[ $l -gt $max ]]; then
12469 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12470 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
12471 skip_env "no lru resize on server"
12473 LIMIT=$(get_max_pool_limit)
12475 NR=$(($(default_lru_size)*20))
12476 if [[ $NR -gt $LIMIT ]]; then
12477 log "Limit lock number by $LIMIT locks"
12481 IFree=$(mdsrate_inodes_available)
12482 if [ $IFree -lt $NR ]; then
12483 log "Limit lock number by $IFree inodes"
12487 lru_resize_disable mdc
12488 test_mkdir -p $DIR/$tdir/disable_lru_resize
12490 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
12491 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
12492 cancel_lru_locks mdc
12495 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
12498 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
12501 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
12505 nolruresize_delta=$((etime-stime))
12506 log "ls -la time: $nolruresize_delta seconds"
12507 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
12508 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
12510 lru_resize_enable mdc
12511 test_mkdir -p $DIR/$tdir/enable_lru_resize
12513 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
12514 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
12515 cancel_lru_locks mdc
12518 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
12521 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
12524 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
12528 lruresize_delta=$((etime-stime))
12529 log "ls -la time: $lruresize_delta seconds"
12530 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
12532 if [ $lruresize_delta -gt $nolruresize_delta ]; then
12533 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
12534 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
12535 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
12537 log "lru resize performs the same with no lru resize"
12539 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
12541 run_test 124b "lru resize (performance test) ======================="
12544 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12545 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
12546 skip_env "no lru resize on server"
12548 # cache ununsed locks on client
12550 cancel_lru_locks mdc
12551 test_mkdir $DIR/$tdir
12552 createmany -o $DIR/$tdir/f $nr ||
12553 error "failed to create $nr files in $DIR/$tdir"
12554 ls -l $DIR/$tdir > /dev/null
12556 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
12557 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
12558 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
12559 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
12560 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
12562 # set lru_max_age to 1 sec
12563 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
12564 echo "sleep $((recalc_p * 2)) seconds..."
12565 sleep $((recalc_p * 2))
12567 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
12568 # restore lru_max_age
12569 $LCTL set_param -n $nsdir.lru_max_age $max_age
12570 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
12571 unlinkmany $DIR/$tdir/f $nr
12573 run_test 124c "LRUR cancel very aged locks"
12576 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12577 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
12578 skip_env "no lru resize on server"
12580 # cache ununsed locks on client
12583 lru_resize_disable mdc
12584 stack_trap "lru_resize_enable mdc" EXIT
12586 cancel_lru_locks mdc
12588 # asynchronous object destroy at MDT could cause bl ast to client
12589 test_mkdir $DIR/$tdir
12590 createmany -o $DIR/$tdir/f $nr ||
12591 error "failed to create $nr files in $DIR/$tdir"
12592 stack_trap "unlinkmany $DIR/$tdir/f $nr" EXIT
12594 ls -l $DIR/$tdir > /dev/null
12596 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
12597 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
12598 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
12599 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
12601 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
12603 # set lru_max_age to 1 sec
12604 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
12605 stack_trap "$LCTL set_param -n $nsdir.lru_max_age $max_age" EXIT
12607 echo "sleep $((recalc_p * 2)) seconds..."
12608 sleep $((recalc_p * 2))
12610 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
12612 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
12614 run_test 124d "cancel very aged locks if lru-resize diasbaled"
12616 test_125() { # 13358
12617 $LCTL get_param -n llite.*.client_type | grep -q local ||
12618 skip "must run as local client"
12619 $LCTL get_param -n mdc.*-mdc-*.connect_flags | grep -q acl ||
12620 skip_env "must have acl enabled"
12621 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
12623 test_mkdir $DIR/$tdir
12624 $LFS setstripe -S 65536 -c -1 $DIR/$tdir || error "setstripe failed"
12625 setfacl -R -m u:bin:rwx $DIR/$tdir || error "setfacl $DIR/$tdir failed"
12626 ls -ld $DIR/$tdir || error "cannot access $DIR/$tdir"
12628 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
12630 test_126() { # bug 12829/13455
12631 $GSS && skip_env "must run as gss disabled"
12632 $LCTL get_param -n llite.*.client_type | grep -q local ||
12633 skip "must run as local client"
12634 [ "$UID" != 0 ] && skip "must run as root, not UID $UID"
12636 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
12637 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
12639 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
12641 run_test 126 "check that the fsgid provided by the client is taken into account"
12643 test_127a() { # bug 15521
12644 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12645 local name count samp unit min max sum sumsq
12647 $LFS setstripe -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
12648 echo "stats before reset"
12649 $LCTL get_param osc.*.stats
12650 $LCTL set_param osc.*.stats=0
12651 local fsize=$((2048 * 1024))
12653 dd if=/dev/zero of=$DIR/$tfile bs=$fsize count=1
12654 cancel_lru_locks osc
12655 dd if=$DIR/$tfile of=/dev/null bs=$fsize
12657 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/$tfile.tmp
12658 stack_trap "rm -f $TMP/$tfile.tmp"
12659 while read name count samp unit min max sum sumsq; do
12660 echo "got name=$name count=$count unit=$unit min=$min max=$max"
12661 [ ! $min ] && error "Missing min value for $name proc entry"
12662 eval $name=$count || error "Wrong proc format"
12665 read_bytes|write_bytes)
12666 [[ "$unit" =~ "bytes" ]] ||
12667 error "unit is not 'bytes': $unit"
12668 (( $min >= 4096 )) || error "min is too small: $min"
12669 (( $min <= $fsize )) || error "min is too big: $min"
12670 (( $max >= 4096 )) || error "max is too small: $max"
12671 (( $max <= $fsize )) || error "max is too big: $max"
12672 (( $sum == $fsize )) || error "sum is wrong: $sum"
12673 (( $sumsq >= ($fsize / 4096) * (4096 * 4096) )) ||
12674 error "sumsquare is too small: $sumsq"
12675 (( $sumsq <= $fsize * $fsize )) ||
12676 error "sumsquare is too big: $sumsq"
12678 ost_read|ost_write)
12679 [[ "$unit" =~ "usec" ]] ||
12680 error "unit is not 'usec': $unit"
12684 done < $DIR/$tfile.tmp
12686 #check that we actually got some stats
12687 [ "$read_bytes" ] || error "Missing read_bytes stats"
12688 [ "$write_bytes" ] || error "Missing write_bytes stats"
12689 [ "$read_bytes" != 0 ] || error "no read done"
12690 [ "$write_bytes" != 0 ] || error "no write done"
12692 run_test 127a "verify the client stats are sane"
12694 test_127b() { # bug LU-333
12695 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12696 local name count samp unit min max sum sumsq
12698 echo "stats before reset"
12699 $LCTL get_param llite.*.stats
12700 $LCTL set_param llite.*.stats=0
12702 # perform 2 reads and writes so MAX is different from SUM.
12703 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
12704 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
12705 cancel_lru_locks osc
12706 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
12707 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
12709 $LCTL get_param llite.*.stats | grep samples > $TMP/$tfile.tmp
12710 stack_trap "rm -f $TMP/$tfile.tmp"
12711 while read name count samp unit min max sum sumsq; do
12712 echo "got name=$name count=$count unit=$unit min=$min max=$max"
12713 eval $name=$count || error "Wrong proc format"
12716 read_bytes|write_bytes)
12717 [[ "$unit" =~ "bytes" ]] ||
12718 error "unit is not 'bytes': $unit"
12719 (( $count == 2 )) || error "count is not 2: $count"
12720 (( $min == $PAGE_SIZE )) ||
12721 error "min is not $PAGE_SIZE: $min"
12722 (( $max == $PAGE_SIZE )) ||
12723 error "max is not $PAGE_SIZE: $max"
12724 (( $sum == $PAGE_SIZE * 2 )) ||
12725 error "sum is not $((PAGE_SIZE * 2)): $sum"
12728 [[ "$unit" =~ "usec" ]] ||
12729 error "unit is not 'usec': $unit"
12733 done < $TMP/$tfile.tmp
12735 #check that we actually got some stats
12736 [ "$read_bytes" ] || error "Missing read_bytes stats"
12737 [ "$write_bytes" ] || error "Missing write_bytes stats"
12738 [ "$read_bytes" != 0 ] || error "no read done"
12739 [ "$write_bytes" != 0 ] || error "no write done"
12741 run_test 127b "verify the llite client stats are sane"
12743 test_127c() { # LU-12394
12744 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
12751 $LCTL set_param llite.*.extents_stats=1
12752 stack_trap "$LCTL set_param llite.*.extents_stats=0" EXIT
12754 # Use two stripes so there is enough space in default config
12755 $LFS setstripe -c 2 $DIR/$tfile
12757 # Extent stats start at 0-4K and go in power of two buckets
12758 # LL_HIST_START = 12 --> 2^12 = 4K
12759 # We do 3K*2^i, so 3K, 6K, 12K, 24K... hitting each bucket.
12760 # We do not do buckets larger than 64 MiB to avoid ENOSPC issues on
12762 for size in 3K 6K 12K 24K 48K 96K 192K 384K 768K 1536K 3M 6M 12M 24M 48M;
12764 # Write and read, 2x each, second time at a non-zero offset
12765 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1
12766 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1 seek=10
12767 dd if=$DIR/$tfile of=/dev/null bs=$size count=1
12768 dd if=$DIR/$tfile of=/dev/null bs=$size count=1 seek=10
12772 $LCTL get_param llite.*.extents_stats
12775 for bsize in 4K 8K 16K 32K 64K 128K 256K 512K 1M 2M 4M 8M 16M 32M 64M;
12777 local bucket=$($LCTL get_param -n llite.*.extents_stats |
12779 reads=$(echo $bucket | awk '{print $5}')
12780 writes=$(echo $bucket | awk '{print $9}')
12781 [ "$reads" -eq $count ] ||
12782 error "$reads reads in < $bsize bucket, expect $count"
12783 [ "$writes" -eq $count ] ||
12784 error "$writes writes in < $bsize bucket, expect $count"
12787 # Test mmap write and read
12788 $LCTL set_param llite.*.extents_stats=c
12790 dd if=/dev/zero of=$DIR/$tfile bs=${size}K count=1
12791 $MULTIOP $DIR/$tfile OSMRUc || error "$MULTIOP $DIR/$tfile failed"
12792 $MULTIOP $DIR/$tfile OSMWUc || error "$MULTIOP $DIR/$tfile failed"
12794 $LCTL get_param llite.*.extents_stats
12796 count=$(((size*1024) / PAGE_SIZE))
12798 bsize=$((2 * PAGE_SIZE / 1024))K
12800 bucket=$($LCTL get_param -n llite.*.extents_stats |
12802 reads=$(echo $bucket | awk '{print $5}')
12803 writes=$(echo $bucket | awk '{print $9}')
12804 # mmap writes fault in the page first, creating an additonal read
12805 [ "$reads" -eq $((2 * count)) ] ||
12806 error "$reads reads in < $bsize bucket, expect $count"
12807 [ "$writes" -eq $count ] ||
12808 error "$writes writes in < $bsize bucket, expect $count"
12810 run_test 127c "test llite extent stats with regular & mmap i/o"
12812 test_128() { # bug 15212
12814 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
12819 result=$(grep error $TMP/$tfile.log)
12820 rm -f $DIR/$tfile $TMP/$tfile.log
12821 [ -z "$result" ] ||
12822 error "consecutive find's under interactive lfs failed"
12824 run_test 128 "interactive lfs for 2 consecutive find's"
12826 set_dir_limits () {
12831 local ldproc=/proc/fs/ldiskfs
12832 local facets=$(get_facets MDS)
12834 for facet in ${facets//,/ }; do
12835 canondev=$(ldiskfs_canon \
12836 *.$(convert_facet2label $facet).mntdev $facet)
12837 do_facet $facet "test -e $ldproc/$canondev/max_dir_size" ||
12838 ldproc=/sys/fs/ldiskfs
12839 do_facet $facet "echo $1 >$ldproc/$canondev/max_dir_size"
12840 do_facet $facet "echo $2 >$ldproc/$canondev/warning_dir_size"
12844 check_mds_dmesg() {
12845 local facets=$(get_facets MDS)
12846 for facet in ${facets//,/ }; do
12847 do_facet $facet "dmesg | tail -3 | grep $1" && return 0
12853 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12854 [[ $MDS1_VERSION -ge $(version_code 2.5.56) ]] ||
12855 skip "Need MDS version with at least 2.5.56"
12856 if [ "$mds1_FSTYPE" != ldiskfs ]; then
12857 skip_env "ldiskfs only test"
12859 remote_mds_nodsh && skip "remote MDS with nodsh"
12862 local has_warning=false
12865 mkdir -p $DIR/$tdir
12867 # block size of mds1
12868 local maxsize=$(($($LCTL get_param -n mdc.*MDT0000*.blocksize) * 8))
12869 set_dir_limits $maxsize $((maxsize * 6 / 8))
12870 stack_trap "set_dir_limits 0 0"
12871 stack_trap "unlinkmany $DIR/$tdir/file_base_ 2000 || true"
12872 local dirsize=$(stat -c%s "$DIR/$tdir")
12874 while (( $dirsize <= $maxsize )); do
12875 $MCREATE $DIR/$tdir/file_base_$nfiles
12877 # check two errors:
12878 # ENOSPC for ext4 max_dir_size, which has been used since
12879 # kernel v3.6-rc1-8-gdf981d03ee, lustre v2_4_50_0-79-gaed82035c0
12880 if (( rc == ENOSPC )); then
12882 echo "rc=$rc returned as expected after $nfiles files"
12884 createmany -o $DIR/$tdir/file_extra_$nfiles. 5 ||
12885 error "create failed w/o dir size limit"
12887 # messages may be rate limited if test is run repeatedly
12888 check_mds_dmesg '"is approaching max"' ||
12889 echo "warning message should be output"
12890 check_mds_dmesg '"has reached max"' ||
12891 echo "reached message should be output"
12893 dirsize=$(stat -c%s "$DIR/$tdir")
12895 [[ $dirsize -ge $maxsize ]] && return 0
12896 error "dirsize $dirsize < $maxsize after $nfiles files"
12897 elif (( rc != 0 )); then
12900 nfiles=$((nfiles + 1))
12901 dirsize=$(stat -c%s "$DIR/$tdir")
12904 error "rc=$rc, size=$dirsize/$maxsize, mdt=$MDSCOUNT, nfiles=$nfiles"
12906 run_test 129 "test directory size limit ========================"
12915 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12916 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
12918 trap cleanup_130 EXIT RETURN
12920 local fm_file=$DIR/$tfile
12921 $LFS setstripe -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
12922 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
12923 error "dd failed for $fm_file"
12925 # LU-1795: test filefrag/FIEMAP once, even if unsupported
12926 filefrag -ves $fm_file
12928 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12929 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12930 [ $RC != 0 ] && error "filefrag $fm_file failed"
12932 filefrag_op=$(filefrag -ve -k $fm_file |
12933 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12934 lun=$($LFS getstripe -i $fm_file)
12936 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
12939 for line in $filefrag_op
12941 frag_lun=`echo $line | cut -d: -f5`
12942 ext_len=`echo $line | cut -d: -f4`
12943 if (( $frag_lun != $lun )); then
12945 error "FIEMAP on 1-stripe file($fm_file) failed"
12948 (( tot_len += ext_len ))
12951 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
12953 error "FIEMAP on 1-stripe file($fm_file) failed;"
12959 echo "FIEMAP on single striped file succeeded"
12961 run_test 130a "FIEMAP (1-stripe file)"
12964 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
12966 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12967 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
12969 trap cleanup_130 EXIT RETURN
12971 local fm_file=$DIR/$tfile
12972 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
12973 error "setstripe on $fm_file"
12974 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12975 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12977 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
12978 error "dd failed on $fm_file"
12980 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12981 filefrag_op=$(filefrag -ve -k $fm_file |
12982 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12984 last_lun=$(echo $filefrag_op | cut -d: -f5 |
12985 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12990 for line in $filefrag_op
12992 frag_lun=$(echo $line | cut -d: -f5 |
12993 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12994 ext_len=$(echo $line | cut -d: -f4)
12995 if (( $frag_lun != $last_lun )); then
12996 if (( tot_len != 1024 )); then
12998 error "FIEMAP on $fm_file failed; returned " \
12999 "len $tot_len for OST $last_lun instead of 1024"
13002 (( num_luns += 1 ))
13006 (( tot_len += ext_len ))
13009 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
13011 error "FIEMAP on $fm_file failed; returned wrong number of " \
13012 "luns or wrong len for OST $last_lun"
13018 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
13020 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
13023 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
13025 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13026 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
13028 trap cleanup_130 EXIT RETURN
13030 local fm_file=$DIR/$tfile
13031 $LFS setstripe -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
13032 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
13033 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
13035 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
13036 error "dd failed on $fm_file"
13038 filefrag -ves $fm_file || error "filefrag $fm_file failed"
13039 filefrag_op=$(filefrag -ve -k $fm_file |
13040 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
13042 last_lun=$(echo $filefrag_op | cut -d: -f5 |
13043 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13048 for line in $filefrag_op
13050 frag_lun=$(echo $line | cut -d: -f5 |
13051 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13052 ext_len=$(echo $line | cut -d: -f4)
13053 if (( $frag_lun != $last_lun )); then
13054 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
13055 if (( logical != 512 )); then
13057 error "FIEMAP on $fm_file failed; returned " \
13058 "logical start for lun $logical instead of 512"
13061 if (( tot_len != 512 )); then
13063 error "FIEMAP on $fm_file failed; returned " \
13064 "len $tot_len for OST $last_lun instead of 1024"
13067 (( num_luns += 1 ))
13071 (( tot_len += ext_len ))
13074 if (( num_luns != 2 || tot_len != 512 )); then
13076 error "FIEMAP on $fm_file failed; returned wrong number of " \
13077 "luns or wrong len for OST $last_lun"
13083 echo "FIEMAP on 2-stripe file with hole succeeded"
13085 run_test 130c "FIEMAP (2-stripe file with hole)"
13088 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
13090 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13091 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
13093 trap cleanup_130 EXIT RETURN
13095 local fm_file=$DIR/$tfile
13096 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
13097 error "setstripe on $fm_file"
13098 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
13099 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
13101 local actual_stripe_count=$($LFS getstripe -c $fm_file)
13102 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripe_count ||
13103 error "dd failed on $fm_file"
13105 filefrag -ves $fm_file || error "filefrag $fm_file failed"
13106 filefrag_op=$(filefrag -ve -k $fm_file |
13107 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
13109 last_lun=$(echo $filefrag_op | cut -d: -f5 |
13110 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13115 for line in $filefrag_op
13117 frag_lun=$(echo $line | cut -d: -f5 |
13118 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13119 ext_len=$(echo $line | cut -d: -f4)
13120 if (( $frag_lun != $last_lun )); then
13121 if (( tot_len != 1024 )); then
13123 error "FIEMAP on $fm_file failed; returned " \
13124 "len $tot_len for OST $last_lun instead of 1024"
13127 (( num_luns += 1 ))
13131 (( tot_len += ext_len ))
13134 if (( num_luns != actual_stripe_count || tot_len != 1024 )); then
13136 error "FIEMAP on $fm_file failed; returned wrong number of " \
13137 "luns or wrong len for OST $last_lun"
13143 echo "FIEMAP on N-stripe file succeeded"
13145 run_test 130d "FIEMAP (N-stripe file)"
13148 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
13150 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13151 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
13153 trap cleanup_130 EXIT RETURN
13155 local fm_file=$DIR/$tfile
13156 $LFS setstripe -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
13159 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
13160 for ((i = 0; i < $NUM_BLKS; i++)); do
13161 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) \
13162 conv=notrunc > /dev/null 2>&1
13165 filefrag -ves $fm_file || error "filefrag $fm_file failed"
13166 filefrag_op=$(filefrag -ve -k $fm_file |
13167 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
13169 last_lun=$(echo $filefrag_op | cut -d: -f5)
13174 for line in $filefrag_op; do
13175 frag_lun=$(echo $line | cut -d: -f5)
13176 ext_len=$(echo $line | cut -d: -f4)
13177 if [[ "$frag_lun" != "$last_lun" ]]; then
13178 if (( tot_len != $EXPECTED_LEN )); then
13180 error "OST$last_lun $tot_len != $EXPECTED_LEN"
13182 (( num_luns += 1 ))
13186 (( tot_len += ext_len ))
13189 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
13191 error "OST$last_lun $num_luns != 2, $tot_len != $EXPECTED_LEN"
13194 echo "FIEMAP with continuation calls succeeded"
13196 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
13199 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13200 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
13202 local fm_file=$DIR/$tfile
13203 $MULTIOP $fm_file oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T33554432c ||
13204 error "multiop create with lov_delay_create on $fm_file"
13206 filefrag -ves $fm_file || error "filefrag $fm_file failed"
13207 filefrag_extents=$(filefrag -vek $fm_file |
13208 awk '/extents? found/ { print $2 }')
13209 if [[ "$filefrag_extents" != "0" ]]; then
13210 error "$fm_file: filefrag_extents=$filefrag_extents != 0"
13215 run_test 130f "FIEMAP (unstriped file)"
13218 local file=$DIR/$tfile
13219 local nr=$((OSTCOUNT * 100))
13221 $LFS setstripe -C $nr $file ||
13222 error "failed to setstripe -C $nr $file"
13224 dd if=/dev/zero of=$file count=$nr bs=1M
13226 nr=$($LFS getstripe -c $file)
13228 local extents=$(filefrag -v $file |
13229 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}' | wc -l)
13231 echo "filefrag list $extents extents in file with stripecount $nr"
13232 if (( extents < nr )); then
13233 $LFS getstripe $file
13235 error "filefrag printed $extents < $nr extents"
13240 run_test 130g "FIEMAP (overstripe file)"
13242 # Test for writev/readv
13244 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 ||
13245 error "writev test failed"
13246 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 ||
13247 error "readv failed"
13250 run_test 131a "test iov's crossing stripe boundary for writev/readv"
13253 local fsize=$((524288 + 1048576 + 1572864))
13254 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 &&
13255 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
13256 error "append writev test failed"
13258 ((fsize += 1572864 + 1048576))
13259 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 &&
13260 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
13261 error "append writev test failed"
13264 run_test 131b "test append writev"
13267 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
13270 run_test 131c "test read/write on file w/o objects"
13273 rwv -f $DIR/$tfile -w -n 1 1572864
13274 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
13275 if [ "$NOB" != 1572864 ]; then
13276 error "Short read filed: read $NOB bytes instead of 1572864"
13280 run_test 131d "test short read"
13283 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
13284 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
13285 error "read hitting hole failed"
13288 run_test 131e "test read hitting hole"
13297 mds*) res=$(do_facet $facet \
13298 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op")
13300 ost*) res=$(do_facet $facet \
13301 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op")
13303 *) error "Wrong facet '$facet'" ;;
13305 [ "$res" ] || error "The counter for $op on $facet was not incremented"
13306 # if the argument $3 is zero, it means any stat increment is ok.
13307 if [[ $want -gt 0 ]]; then
13308 local count=$(echo $res | awk '{ print $2 }')
13309 [[ $count -ne $want ]] &&
13310 error "The $op counter on $facet is $count, not $want"
13315 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13316 remote_ost_nodsh && skip "remote OST with nodsh"
13317 remote_mds_nodsh && skip "remote MDS with nodsh"
13318 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
13319 skip_env "MDS doesn't support rename stats"
13321 local testdir=$DIR/${tdir}/stats_testdir
13323 mkdir -p $DIR/${tdir}
13326 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13327 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
13329 # verify mdt stats first.
13330 mkdir ${testdir} || error "mkdir failed"
13331 check_stats $SINGLEMDS "mkdir" 1
13332 touch ${testdir}/${tfile} || error "touch failed"
13333 check_stats $SINGLEMDS "open" 1
13334 check_stats $SINGLEMDS "close" 1
13335 [ $MDS1_VERSION -ge $(version_code 2.8.54) ] && {
13336 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
13337 check_stats $SINGLEMDS "mknod" 2
13339 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
13340 check_stats $SINGLEMDS "unlink" 1
13341 rm -f ${testdir}/${tfile} || error "file remove failed"
13342 check_stats $SINGLEMDS "unlink" 2
13344 # remove working dir and check mdt stats again.
13345 rmdir ${testdir} || error "rmdir failed"
13346 check_stats $SINGLEMDS "rmdir" 1
13348 local testdir1=$DIR/${tdir}/stats_testdir1
13349 mkdir -p ${testdir}
13350 mkdir -p ${testdir1}
13351 touch ${testdir1}/test1
13352 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
13353 check_stats $SINGLEMDS "crossdir_rename" 1
13355 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
13356 check_stats $SINGLEMDS "samedir_rename" 1
13358 rm -rf $DIR/${tdir}
13360 run_test 133a "Verifying MDT stats ========================================"
13365 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13366 remote_ost_nodsh && skip "remote OST with nodsh"
13367 remote_mds_nodsh && skip "remote MDS with nodsh"
13369 local testdir=$DIR/${tdir}/stats_testdir
13371 mkdir -p ${testdir} || error "mkdir failed"
13372 touch ${testdir}/${tfile} || error "touch failed"
13373 cancel_lru_locks mdc
13376 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13377 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
13379 # extra mdt stats verification.
13380 chmod 444 ${testdir}/${tfile} || error "chmod failed"
13381 check_stats $SINGLEMDS "setattr" 1
13382 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13383 if [ $MDS1_VERSION -ne $(version_code 2.2.0) ]
13385 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
13386 check_stats $SINGLEMDS "getattr" 1
13388 rm -rf $DIR/${tdir}
13390 # when DNE is enabled, MDT uses STATFS RPC to ping other targets
13391 # so the check below is not reliable
13392 [ $MDSCOUNT -eq 1 ] || return 0
13394 # Sleep to avoid a cached response.
13395 #define OBD_STATFS_CACHE_SECONDS 1
13397 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13398 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
13399 $LFS df || error "lfs failed"
13400 check_stats $SINGLEMDS "statfs" 1
13402 # check aggregated statfs (LU-10018)
13403 [ $MDS1_VERSION -lt $(version_code 2.11.54) ] &&
13405 [ $CLIENT_VERSION -lt $(version_code 2.11.54) ] &&
13408 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13409 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
13411 check_stats $SINGLEMDS "statfs" 1
13413 # We want to check that the client didn't send OST_STATFS to
13414 # ost1 but the MDT also uses OST_STATFS for precreate. So some
13415 # extra care is needed here.
13416 if remote_mds; then
13417 local nid=$($LCTL list_nids | head -1 | sed "s/\./\\\./g")
13418 local param="obdfilter.$FSNAME-OST0000.exports.'$nid'.stats"
13420 res=$(do_facet ost1 $LCTL get_param $param | grep statfs)
13421 [ "$res" ] && error "OST got STATFS"
13426 run_test 133b "Verifying extra MDT stats =================================="
13429 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13430 remote_ost_nodsh && skip "remote OST with nodsh"
13431 remote_mds_nodsh && skip "remote MDS with nodsh"
13433 local testdir=$DIR/$tdir/stats_testdir
13435 test_mkdir -p $testdir
13437 # verify obdfilter stats.
13438 $LFS setstripe -c 1 -i 0 $testdir/$tfile
13440 cancel_lru_locks osc
13441 wait_delete_completed
13444 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13445 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
13447 dd if=/dev/zero of=$testdir/$tfile conv=notrunc bs=512k count=1 ||
13450 cancel_lru_locks osc
13451 check_stats ost1 "write" 1
13453 dd if=$testdir/$tfile of=/dev/null bs=1k count=1 || error "dd failed"
13454 check_stats ost1 "read" 1
13456 > $testdir/$tfile || error "truncate failed"
13457 check_stats ost1 "punch" 1
13459 rm -f $testdir/$tfile || error "file remove failed"
13460 wait_delete_completed
13461 check_stats ost1 "destroy" 1
13465 run_test 133c "Verifying OST stats ========================================"
13472 while [ $value -ge 2 ]; do
13477 if [ $orig -gt $order ]; then
13485 local size=('K' 'M' 'G' 'T');
13487 local size_string=$value
13489 while [ $value -ge 1024 ]; do
13490 if [ $i -gt 3 ]; then
13491 #T is the biggest unit we get here, if that is bigger,
13493 size_string=${value}T
13496 value=$((value >> 10))
13497 if [ $value -lt 1024 ]; then
13498 size_string=${value}${size[$i]}
13507 get_rename_size() {
13509 local context=${2:-.}
13510 local sample=$(do_facet $SINGLEMDS $LCTL \
13511 get_param mdt.$FSNAME-MDT0000.rename_stats |
13512 grep -A1 $context |
13513 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
13518 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13519 remote_ost_nodsh && skip "remote OST with nodsh"
13520 remote_mds_nodsh && skip "remote MDS with nodsh"
13521 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
13522 skip_env "MDS doesn't support rename stats"
13524 local testdir1=$DIR/${tdir}/stats_testdir1
13525 local testdir2=$DIR/${tdir}/stats_testdir2
13526 mkdir -p $DIR/${tdir}
13528 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
13530 lfs mkdir -i 0 -c 1 ${testdir1} || error "mkdir failed"
13531 lfs mkdir -i 0 -c 1 ${testdir2} || error "mkdir failed"
13533 createmany -o $testdir1/test 512 || error "createmany failed"
13535 # check samedir rename size
13536 mv ${testdir1}/test0 ${testdir1}/test_0
13538 local testdir1_size=$(ls -l $DIR/${tdir} |
13539 awk '/stats_testdir1/ {print $5}')
13540 local testdir2_size=$(ls -l $DIR/${tdir} |
13541 awk '/stats_testdir2/ {print $5}')
13543 testdir1_size=$(order_2 $testdir1_size)
13544 testdir2_size=$(order_2 $testdir2_size)
13546 testdir1_size=$(size_in_KMGT $testdir1_size)
13547 testdir2_size=$(size_in_KMGT $testdir2_size)
13549 echo "source rename dir size: ${testdir1_size}"
13550 echo "target rename dir size: ${testdir2_size}"
13552 local cmd="do_facet $SINGLEMDS $LCTL "
13553 cmd+="get_param mdt.$FSNAME-MDT0000.rename_stats"
13555 eval $cmd || error "$cmd failed"
13556 local samedir=$($cmd | grep 'same_dir')
13557 local same_sample=$(get_rename_size $testdir1_size)
13558 [ -z "$samedir" ] && error "samedir_rename_size count error"
13559 [[ $same_sample -eq 1 ]] ||
13560 error "samedir_rename_size error $same_sample"
13561 echo "Check same dir rename stats success"
13563 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
13565 # check crossdir rename size
13566 mv ${testdir1}/test_0 ${testdir2}/test_0
13568 testdir1_size=$(ls -l $DIR/${tdir} |
13569 awk '/stats_testdir1/ {print $5}')
13570 testdir2_size=$(ls -l $DIR/${tdir} |
13571 awk '/stats_testdir2/ {print $5}')
13573 testdir1_size=$(order_2 $testdir1_size)
13574 testdir2_size=$(order_2 $testdir2_size)
13576 testdir1_size=$(size_in_KMGT $testdir1_size)
13577 testdir2_size=$(size_in_KMGT $testdir2_size)
13579 echo "source rename dir size: ${testdir1_size}"
13580 echo "target rename dir size: ${testdir2_size}"
13582 eval $cmd || error "$cmd failed"
13583 local crossdir=$($cmd | grep 'crossdir')
13584 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
13585 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
13586 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
13587 [[ $src_sample -eq 1 ]] ||
13588 error "crossdir_rename_size error $src_sample"
13589 [[ $tgt_sample -eq 1 ]] ||
13590 error "crossdir_rename_size error $tgt_sample"
13591 echo "Check cross dir rename stats success"
13592 rm -rf $DIR/${tdir}
13594 run_test 133d "Verifying rename_stats ========================================"
13597 remote_mds_nodsh && skip "remote MDS with nodsh"
13598 remote_ost_nodsh && skip "remote OST with nodsh"
13599 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13601 local testdir=$DIR/${tdir}/stats_testdir
13602 local ctr f0 f1 bs=32768 count=42 sum
13604 mkdir -p ${testdir} || error "mkdir failed"
13606 $LFS setstripe -c 1 -i 0 ${testdir}/${tfile}
13608 for ctr in {write,read}_bytes; do
13610 cancel_lru_locks osc
13612 do_facet ost1 $LCTL set_param -n \
13613 "obdfilter.*.exports.clear=clear"
13615 if [ $ctr = write_bytes ]; then
13617 f1=${testdir}/${tfile}
13619 f0=${testdir}/${tfile}
13623 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
13626 cancel_lru_locks osc
13628 sum=$(do_facet ost1 $LCTL get_param \
13629 "obdfilter.*.exports.*.stats" |
13630 awk -v ctr=$ctr 'BEGIN { sum = 0 }
13631 $1 == ctr { sum += $7 }
13632 END { printf("%0.0f", sum) }')
13634 if ((sum != bs * count)); then
13635 error "Bad $ctr sum, expected $((bs * count)), got $sum"
13639 rm -rf $DIR/${tdir}
13641 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
13644 [[ $(lustre_version_code $facet) -ge $(version_code 2.7.65) ]] ||
13645 skip "too old lustre for get_param -R ($facet_ver)"
13647 # verifying readability.
13648 $LCTL get_param -R '*' &> /dev/null
13650 # Verifing writability with badarea_io.
13651 $LCTL list_param -FR '*' | grep '=' | tr -d = |
13652 egrep -v 'force_lbug|changelog_mask' | xargs badarea_io ||
13653 error "client badarea_io failed"
13655 # remount the FS in case writes/reads /proc break the FS
13656 cleanup || error "failed to unmount"
13657 setup || error "failed to setup"
13659 run_test 133f "Check reads/writes of client lustre proc files with bad area io"
13662 remote_mds_nodsh && skip "remote MDS with nodsh"
13663 remote_ost_nodsh && skip "remote OST with nodsh"
13666 for facet in mds1 ost1; do
13667 local facet_ver=$(lustre_version_code $facet)
13668 if [ $facet_ver -ge $(version_code 2.7.65) ]; then
13669 do_facet $facet "$LCTL get_param -R '*'" &> /dev/null
13671 log "$facet: too old lustre for get_param -R"
13673 if [ $facet_ver -ge $(version_code 2.5.54) ]; then
13674 do_facet $facet "$LCTL list_param -FR '*' | grep '=' |
13675 tr -d = | egrep -v 'force_lbug|changelog_mask' |
13676 xargs badarea_io" ||
13677 error "$facet badarea_io failed"
13679 skip_noexit "$facet: too old lustre for get_param -R"
13683 # remount the FS in case writes/reads /proc break the FS
13684 cleanup || error "failed to unmount"
13685 setup || error "failed to setup"
13687 run_test 133g "Check reads/writes of server lustre proc files with bad area io"
13690 remote_mds_nodsh && skip "remote MDS with nodsh"
13691 remote_ost_nodsh && skip "remote OST with nodsh"
13692 [[ $MDS1_VERSION -lt $(version_code 2.9.54) ]] &&
13693 skip "Need MDS version at least 2.9.54"
13696 for facet in client mds1 ost1; do
13697 # Get the list of files that are missing the terminating newline
13698 local plist=$(do_facet $facet
13699 $LCTL list_param -FR '*' | grep '=' | tr -d =)
13701 for ent in $plist; do
13702 local missing=$(do_facet $facet $LCTL get_param $ent \|\
13703 awk -v FS='\v' -v RS='\v\v' \
13704 "'END { if(NR>0 && \\\$NF !~ /.*\\\n\$/) \
13705 print FILENAME}'" 2>/dev/null)
13706 [ -z $missing ] || {
13707 do_facet $facet $LCTL get_param $ent | od -An -tx1
13708 error "file does not end with newline: $facet-$ent"
13713 run_test 133h "Proc files should end with newlines"
13716 remote_mds_nodsh && skip "remote MDS with nodsh"
13717 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
13718 skip "Need MDS version at least 2.7.54"
13720 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
13721 cancel_lru_locks mdc
13723 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
13724 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
13725 [ $unused -eq 0 ] || error "$unused locks are not cleared"
13728 createmany -o $DIR/$tdir/f $nr ||
13729 error "failed to create $nr files in $DIR/$tdir"
13730 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
13732 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
13733 do_facet mds1 $LCTL set_param fail_loc=0x327
13734 do_facet mds1 $LCTL set_param fail_val=500
13737 echo "sleep 10 seconds ..."
13739 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
13741 do_facet mds1 $LCTL set_param fail_loc=0
13742 do_facet mds1 $LCTL set_param fail_val=0
13743 [ $lck_cnt -lt $unused ] ||
13744 error "No locks reclaimed, before:$unused, after:$lck_cnt"
13747 unlinkmany $DIR/$tdir/f $nr
13749 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
13752 remote_mds_nodsh && skip "remote MDS with nodsh"
13753 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
13754 skip "Need MDS version at least 2.7.54"
13756 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
13757 cancel_lru_locks mdc
13759 local low_wm=$(do_facet mds1 $LCTL get_param -n \
13760 ldlm.lock_reclaim_threshold_mb)
13761 # disable reclaim temporarily
13762 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
13764 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
13765 do_facet mds1 $LCTL set_param fail_loc=0x328
13766 do_facet mds1 $LCTL set_param fail_val=500
13768 $LCTL set_param debug=+trace
13771 createmany -o $DIR/$tdir/f $nr &
13772 local create_pid=$!
13774 echo "Sleep $TIMEOUT seconds ..."
13776 if ! ps -p $create_pid > /dev/null 2>&1; then
13777 do_facet mds1 $LCTL set_param fail_loc=0
13778 do_facet mds1 $LCTL set_param fail_val=0
13779 do_facet mds1 $LCTL set_param \
13780 ldlm.lock_reclaim_threshold_mb=${low_wm}m
13781 error "createmany finished incorrectly!"
13783 do_facet mds1 $LCTL set_param fail_loc=0
13784 do_facet mds1 $LCTL set_param fail_val=0
13785 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
13786 wait $create_pid || return 1
13788 unlinkmany $DIR/$tdir/f $nr
13790 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
13793 remote_mds_nodsh && skip "remote MDS with nodsh"
13794 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
13795 skip "Need MDS version at least 2.13.50"
13798 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
13800 #define OBD_FAIL_PLAIN_RECORDS 0x1319
13801 #set only one record at plain llog
13802 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x1319 fail_val=1
13804 #fill already existed plain llog each 64767
13805 #wrapping whole catalog
13806 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
13808 createmany -o $DIR/$tdir/$tfile_ 64700
13809 for (( i = 0; i < 64700; i = i + 2 ))
13811 rm $DIR/$tdir/$tfile_$i &
13812 rm $DIR/$tdir/$tfile_$((i + 1)) &
13817 #waiting osp synchronization
13818 wait_delete_completed
13820 run_test 135 "Race catalog processing"
13823 remote_mds_nodsh && skip "remote MDS with nodsh"
13824 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
13825 skip "Need MDS version at least 2.13.50"
13828 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
13829 $LFS setstripe -c 1 -i 0 $DIR/$tdir || error "failed to set striping"
13830 #set only one record at plain llog
13831 #define OBD_FAIL_CATALOG_FULL_CHECK 0x131a
13832 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x131a fail_val=1
13834 #fill already existed 2 plain llogs each 64767
13835 #wrapping whole catalog
13836 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
13837 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 3 / 2))
13838 wait_delete_completed
13840 createmany -o $DIR/$tdir/$tfile_ 10
13843 do_facet $SINGLEMDS $LCTL set_param fail_val=3
13844 for (( i = 0; i < 10; i = i + 3 ))
13846 rm $DIR/$tdir/$tfile_$i &
13847 rm $DIR/$tdir/$tfile_$((i + 1)) &
13851 rm $DIR/$tdir/$tfile_$((i + 2)) &
13854 #waiting osp synchronization
13855 wait_delete_completed
13857 run_test 136 "Race catalog processing 2"
13859 test_140() { #bug-17379
13860 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13862 test_mkdir $DIR/$tdir
13863 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
13864 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
13866 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
13867 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
13869 while i=$((i + 1)); do
13871 cd $i || error "Changing to $i"
13872 ln -s ../stat stat || error "Creating stat symlink"
13873 # Read the symlink until ELOOP present,
13874 # not LBUGing the system is considered success,
13875 # we didn't overrun the stack.
13876 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
13877 if [ $ret -ne 0 ]; then
13878 if [ $ret -eq 40 ]; then
13881 error "Open stat symlink"
13887 echo "The symlink depth = $i"
13888 [ $i -eq 5 ] || [ $i -eq 7 ] || [ $i -eq 8 ] || [ $i -eq 40 ] ||
13889 error "Invalid symlink depth"
13891 # Test recursive symlink
13892 ln -s symlink_self symlink_self
13893 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
13894 echo "open symlink_self returns $ret"
13895 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
13897 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
13900 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13902 local TF="$TMP/$tfile"
13904 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
13905 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
13907 cancel_lru_locks $OSC
13908 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
13909 remount_client $MOUNT
13911 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
13914 $TRUNCATE $DIR/$tfile 6000
13915 cancel_lru_locks $OSC
13916 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
13919 echo "12345" >>$DIR/$tfile
13920 cancel_lru_locks $OSC
13921 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
13924 echo "12345" >>$DIR/$tfile
13925 cancel_lru_locks $OSC
13926 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
13928 run_test 150a "truncate/append tests"
13931 check_set_fallocate_or_skip
13934 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
13935 check_fallocate $DIR/$tfile || error "fallocate failed"
13937 run_test 150b "Verify fallocate (prealloc) functionality"
13940 check_set_fallocate_or_skip
13943 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
13944 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=20 || error "dd failed"
13946 fallocate -l $((1048576 * 20)) $DIR/$tfile || error "fallocate failed"
13947 # precomputed md5sum for 20MB of zeroes
13948 local expect="8f4e33f3dc3e414ff94e5fb6905cba8c"
13949 local sum=($(md5sum $DIR/$tfile))
13951 [[ "${sum[0]}" == "$expect" ]] || error "fallocate unwritten is not zero"
13953 check_set_fallocate 1
13956 fallocate -l $((1048576 * 20)) $DIR/$tfile || error "fallocate failed"
13957 sum=($(md5sum $DIR/$tfile))
13959 [[ "${sum[0]}" == "$expect" ]] || error "fallocate zero is not zero"
13961 run_test 150bb "Verify fallocate modes both zero space"
13964 check_set_fallocate_or_skip
13966 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
13967 $LFS setstripe -c $OSTCOUNT -S1M $DIR/$tfile || error "setstripe failed"
13968 fallocate -l ${OSTCOUNT}m $DIR/$tfile || error "fallocate failed"
13969 sync; sync_all_data
13970 cancel_lru_locks $OSC
13972 bytes=$(($(stat -c '%b * %B' $DIR/$tfile)))
13973 want=$((OSTCOUNT * 1048576))
13975 # Must allocate all requested space, not more than 5% extra
13976 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
13977 error "bytes $bytes is not $want"
13980 # verify fallocate on PFL file
13981 $LFS setstripe -E1M -c1 -E16M -c3 -Eeof -c 4 $DIR/$tfile ||
13982 error "Create $DIR/$tfile failed"
13983 fallocate -l $((1048576 * 1024)) $DIR/$tfile ||
13984 error "fallocate failed"
13985 sync; sync_all_data
13986 cancel_lru_locks $OSC
13988 local bytes=$(($(stat -c '%b * %B' $DIR/$tfile)))
13989 local want=$((1024 * 1048576))
13991 # Must allocate all requested space, not more than 5% extra
13992 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
13993 error "bytes $bytes is not $want"
13995 run_test 150c "Verify fallocate Size and Blocks"
13998 check_set_fallocate_or_skip
14000 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14001 $LFS setstripe -c $OSTCOUNT -S1M $DIR/$tdir || error "setstripe failed"
14002 fallocate -o 1G -l ${OSTCOUNT}m $DIR/$tdir || error "fallocate failed"
14003 sync; sync_all_data
14004 cancel_lru_locks $OSC
14006 local bytes=$(($(stat -c '%b * %B' $DIR/$tdir)))
14007 local want=$((OSTCOUNT * 1048576))
14009 # Must allocate all requested space, not more than 5% extra
14010 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
14011 error "bytes $bytes is not $want"
14013 run_test 150d "Verify fallocate Size and Blocks - Non zero start"
14016 check_set_fallocate_or_skip
14020 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14021 $LFS setstripe -c${OSTCOUNT} $DIR/$tfile ||
14022 error "$LFS setstripe -c${OSTCOUNT} $DIR/$tfile failed"
14024 # Find OST with Minimum Size
14025 min_size_ost=$($LFS df | awk "/$FSNAME-OST/ { print \$4 }" |
14026 sort -un | head -1)
14028 # Get 100MB per OST of the available space to reduce run time
14029 # else 60% of the available space if we are running SLOW tests
14030 if [ $SLOW == "no" ]; then
14031 local space=$((1024 * 100 * OSTCOUNT))
14033 local space=$(((min_size_ost * 60)/100 * OSTCOUNT))
14036 fallocate -l${space}k $DIR/$tfile ||
14037 error "fallocate ${space}k $DIR/$tfile failed"
14038 echo "'fallocate -l ${space}k $DIR/$tfile' succeeded"
14040 # get size immediately after fallocate. This should be correctly
14042 local size=$(stat -c '%s' $DIR/$tfile)
14043 local used=$(( $(stat -c '%b * %B' $DIR/$tfile) / 1024))
14045 # Sleep for a while for statfs to get updated. And not pull from cache.
14048 echo "df after fallocate:"
14051 (( size / 1024 == space )) || error "size $size != requested $space"
14052 [ "$ost1_FSTYPE" != ldiskfs ] || (( used >= space )) ||
14053 error "used $used < space $space"
14055 rm $DIR/$tfile || error "rm failed"
14057 wait_delete_completed
14059 echo "df after unlink:"
14062 run_test 150e "Verify 60% of available OST space consumed by fallocate"
14067 local want_size_before=20480 # in bytes
14068 local want_blocks_before=40 # 512 sized blocks
14069 local want_blocks_after=24 # 512 sized blocks
14070 local length=$(((want_blocks_before - want_blocks_after) * 512))
14072 [[ $OST1_VERSION -ge $(version_code 2.14.0) ]] ||
14073 skip "need at least 2.14.0 for fallocate punch"
14075 if [ "$ost1_FSTYPE" = "zfs" ] || [ "$mds1_FSTYPE" = "zfs" ]; then
14076 skip "LU-14160: punch mode is not implemented on OSD ZFS"
14079 check_set_fallocate_or_skip
14080 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14082 echo "Verify fallocate punch: Range within the file range"
14083 yes 'A' | dd of=$DIR/$tfile bs=4096 count=5 ||
14084 error "dd failed for bs 4096 and count 5"
14086 # Call fallocate with punch range which is within the file range
14087 fallocate -p --offset 4096 -l $length $DIR/$tfile ||
14088 error "fallocate failed: offset 4096 and length $length"
14089 # client must see changes immediately after fallocate
14090 size=$(stat -c '%s' $DIR/$tfile)
14091 blocks=$(stat -c '%b' $DIR/$tfile)
14093 # Verify punch worked.
14094 (( blocks == want_blocks_after )) ||
14095 error "punch failed: blocks $blocks != $want_blocks_after"
14097 (( size == want_size_before )) ||
14098 error "punch failed: size $size != $want_size_before"
14100 # Verify there is hole in file
14101 local data_off=$(lseek_test -d 4096 $DIR/$tfile)
14102 # precomputed md5sum
14103 local expect="4a9a834a2db02452929c0a348273b4aa"
14105 cksum=($(md5sum $DIR/$tfile))
14106 [[ "${cksum[0]}" == "$expect" ]] ||
14107 error "unexpected MD5SUM after punch: ${cksum[0]}"
14109 # Start second sub-case for fallocate punch.
14110 echo "Verify fallocate punch: Range overlapping and less than blocksize"
14111 yes 'A' | dd of=$DIR/$tfile bs=4096 count=5 ||
14112 error "dd failed for bs 4096 and count 5"
14114 # Punch range less than block size will have no change in block count
14115 want_blocks_after=40 # 512 sized blocks
14117 # Punch overlaps two blocks and less than blocksize
14118 fallocate -p --offset 4000 -l 3000 $DIR/$tfile ||
14119 error "fallocate failed: offset 4000 length 3000"
14120 size=$(stat -c '%s' $DIR/$tfile)
14121 blocks=$(stat -c '%b' $DIR/$tfile)
14123 # Verify punch worked.
14124 (( blocks == want_blocks_after )) ||
14125 error "punch failed: blocks $blocks != $want_blocks_after"
14127 (( size == want_size_before )) ||
14128 error "punch failed: size $size != $want_size_before"
14130 # Verify if range is really zero'ed out. We expect Zeros.
14131 # precomputed md5sum
14132 expect="c57ec5d769c3dbe3426edc3f7d7e11d3"
14133 cksum=($(md5sum $DIR/$tfile))
14134 [[ "${cksum[0]}" == "$expect" ]] ||
14135 error "unexpected MD5SUM after punch: ${cksum[0]}"
14137 run_test 150f "Verify fallocate punch functionality"
14145 local BS=4096 # Block size in bytes
14147 [[ $OST1_VERSION -ge $(version_code 2.14.0) ]] ||
14148 skip "need at least 2.14.0 for fallocate punch"
14150 if [ "$ost1_FSTYPE" = "zfs" ] || [ "$mds1_FSTYPE" = "zfs" ]; then
14151 skip "LU-14160: punch mode is not implemented on OSD ZFS"
14154 check_set_fallocate_or_skip
14155 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14157 $LFS setstripe -c${OSTCOUNT} $DIR/$tfile ||
14158 error "$LFS setstripe -c${OSTCOUNT} $DIR/$tfile failed"
14160 # Get 100MB per OST of the available space to reduce run time
14161 # else 60% of the available space if we are running SLOW tests
14162 if [ $SLOW == "no" ]; then
14163 space=$((1024 * 100 * OSTCOUNT))
14165 # Find OST with Minimum Size
14166 space=$($LFS df | awk "/$FSNAME-OST/ { print \$4 }" |
14167 sort -un | head -1)
14168 echo "min size OST: $space"
14169 space=$(((space * 60)/100 * OSTCOUNT))
14171 # space in 1k units, round to 4k blocks
14172 local blkcount=$((space * 1024 / $BS))
14174 echo "Verify fallocate punch: Very large Range"
14175 fallocate -l${space}k $DIR/$tfile ||
14176 error "fallocate ${space}k $DIR/$tfile failed"
14177 # write 1M at the end, start and in the middle
14178 yes 'A' | dd of=$DIR/$tfile bs=$BS count=256 ||
14179 error "dd failed: bs $BS count 256"
14180 yes 'A' | dd of=$DIR/$tfile bs=$BS seek=$((blkcount - 256)) count=256 ||
14181 error "dd failed: bs $BS count 256 seek $((blkcount - 256))"
14182 yes 'A' | dd of=$DIR/$tfile bs=$BS seek=$((blkcount / 2)) count=1024 ||
14183 error "dd failed: bs $BS count 256 seek $((blkcount / 2))"
14186 size=$(stat -c '%s' $DIR/$tfile)
14188 # gather punch length.
14189 local punch_size=$((size - (BS * 2)))
14191 echo "punch_size = $punch_size"
14192 echo "size - punch_size: $((size - punch_size))"
14193 echo "size - punch_size in blocks: $(((size - punch_size)/BS))"
14195 # Call fallocate to punch all except 2 blocks. We leave the
14196 # first and the last block
14197 echo "fallocate -p --offset $BS -l $punch_size $DIR/$tfile"
14198 fallocate -p --offset $BS -l $punch_size $DIR/$tfile ||
14199 error "fallocate failed: offset $BS length $punch_size"
14201 size_after=$(stat -c '%s' $DIR/$tfile)
14202 blocks_after=$(stat -c '%b' $DIR/$tfile)
14204 # Verify punch worked.
14205 # Size should be kept
14206 (( size == size_after )) ||
14207 error "punch failed: size $size != $size_after"
14209 # two 4k data blocks to remain plus possible 1 extra extent block
14210 (( blocks_after <= ((BS / 512) * 3) )) ||
14211 error "too many blocks remains: $blocks_after"
14213 # Verify that file has hole between the first and the last blocks
14214 local hole_start=$(lseek_test -l 0 $DIR/$tfile)
14215 local hole_end=$(lseek_test -d $BS $DIR/$tfile)
14217 echo "Hole at [$hole_start, $hole_end)"
14218 (( hole_start == BS )) ||
14219 error "no hole at offset $BS after punch"
14221 (( hole_end == BS + punch_size )) ||
14222 error "data at offset $hole_end < $((BS + punch_size))"
14224 run_test 150g "Verify fallocate punch on large range"
14226 #LU-2902 roc_hit was not able to read all values from lproc
14227 function roc_hit_init() {
14228 local list=$(comma_list $(osts_nodes))
14229 local dir=$DIR/$tdir-check
14230 local file=$dir/$tfile
14236 #use setstripe to do a write to every ost
14237 for i in $(seq 0 $((OSTCOUNT-1))); do
14238 $LFS setstripe -c 1 -i $i $dir || error "$LFS setstripe $file failed"
14239 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
14240 idx=$(printf %04x $i)
14241 BEFORE=$(get_osd_param $list *OST*$idx stats |
14242 awk '$1 == "cache_access" {sum += $7}
14243 END { printf("%0.0f", sum) }')
14245 cancel_lru_locks osc
14246 cat $file >/dev/null
14248 AFTER=$(get_osd_param $list *OST*$idx stats |
14249 awk '$1 == "cache_access" {sum += $7}
14250 END { printf("%0.0f", sum) }')
14252 echo BEFORE:$BEFORE AFTER:$AFTER
14253 if ! let "AFTER - BEFORE == 4"; then
14255 error "roc_hit is not safe to use"
14263 function roc_hit() {
14264 local list=$(comma_list $(osts_nodes))
14265 echo $(get_osd_param $list '' stats |
14266 awk '$1 == "cache_hit" {sum += $7}
14267 END { printf("%0.0f", sum) }')
14270 function set_cache() {
14273 if [ "$2" == "off" ]; then
14276 local list=$(comma_list $(osts_nodes))
14277 set_osd_param $list '' $1_cache_enable $on
14279 cancel_lru_locks osc
14283 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14284 remote_ost_nodsh && skip "remote OST with nodsh"
14287 local list=$(comma_list $(osts_nodes))
14289 # check whether obdfilter is cache capable at all
14290 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
14291 skip "not cache-capable obdfilter"
14294 # check cache is enabled on all obdfilters
14295 if get_osd_param $list '' read_cache_enable | grep 0; then
14296 skip "oss cache is disabled"
14299 set_osd_param $list '' writethrough_cache_enable 1
14301 # check write cache is enabled on all obdfilters
14302 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
14303 skip "oss write cache is NOT enabled"
14308 #define OBD_FAIL_OBD_NO_LRU 0x609
14309 do_nodes $list $LCTL set_param fail_loc=0x609
14311 # pages should be in the case right after write
14312 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
14315 local BEFORE=$(roc_hit)
14316 cancel_lru_locks osc
14317 cat $DIR/$tfile >/dev/null
14318 local AFTER=$(roc_hit)
14320 do_nodes $list $LCTL set_param fail_loc=0
14322 if ! let "AFTER - BEFORE == CPAGES"; then
14323 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
14326 cancel_lru_locks osc
14327 # invalidates OST cache
14328 do_nodes $list "echo 1 > /proc/sys/vm/drop_caches"
14329 set_osd_param $list '' read_cache_enable 0
14330 cat $DIR/$tfile >/dev/null
14332 # now data shouldn't be found in the cache
14334 cancel_lru_locks osc
14335 cat $DIR/$tfile >/dev/null
14337 if let "AFTER - BEFORE != 0"; then
14338 error "IN CACHE: before: $BEFORE, after: $AFTER"
14341 set_osd_param $list '' read_cache_enable 1
14344 run_test 151 "test cache on oss and controls ==============================="
14347 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14349 local TF="$TMP/$tfile"
14351 # simulate ENOMEM during write
14352 #define OBD_FAIL_OST_NOMEM 0x226
14353 lctl set_param fail_loc=0x80000226
14354 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
14356 sync || error "sync failed"
14357 lctl set_param fail_loc=0
14359 # discard client's cache
14360 cancel_lru_locks osc
14362 # simulate ENOMEM during read
14363 lctl set_param fail_loc=0x80000226
14364 cmp $TF $DIR/$tfile || error "cmp failed"
14365 lctl set_param fail_loc=0
14369 run_test 152 "test read/write with enomem ============================"
14372 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
14374 run_test 153 "test if fdatasync does not crash ======================="
14376 dot_lustre_fid_permission_check() {
14378 local ffid=$MOUNT/.lustre/fid/$fid
14381 echo "stat fid $fid"
14382 stat $ffid > /dev/null || error "stat $ffid failed."
14383 echo "touch fid $fid"
14384 touch $ffid || error "touch $ffid failed."
14385 echo "write to fid $fid"
14386 cat /etc/hosts > $ffid || error "write $ffid failed."
14387 echo "read fid $fid"
14388 diff /etc/hosts $ffid || error "read $ffid failed."
14389 echo "append write to fid $fid"
14390 cat /etc/hosts >> $ffid || error "append write $ffid failed."
14391 echo "rename fid $fid"
14392 mv $ffid $test_dir/$tfile.1 &&
14393 error "rename $ffid to $tfile.1 should fail."
14394 touch $test_dir/$tfile.1
14395 mv $test_dir/$tfile.1 $ffid &&
14396 error "rename $tfile.1 to $ffid should fail."
14397 rm -f $test_dir/$tfile.1
14398 echo "truncate fid $fid"
14399 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
14400 echo "link fid $fid"
14401 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
14402 if [[ $($LCTL get_param -n mdc.*-mdc-*.connect_flags) =~ acl ]]; then
14403 echo "setfacl fid $fid"
14404 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
14405 echo "getfacl fid $fid"
14406 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
14408 echo "unlink fid $fid"
14409 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
14410 echo "mknod fid $fid"
14411 mknod $ffid c 1 3 && error "mknod $ffid should fail."
14413 fid=[0xf00000400:0x1:0x0]
14414 ffid=$MOUNT/.lustre/fid/$fid
14416 echo "stat non-exist fid $fid"
14417 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
14418 echo "write to non-exist fid $fid"
14419 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
14420 echo "link new fid $fid"
14421 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
14423 mkdir -p $test_dir/$tdir
14424 touch $test_dir/$tdir/$tfile
14425 fid=$($LFS path2fid $test_dir/$tdir)
14428 error "error: could not get fid for $test_dir/$dir/$tfile."
14430 ffid=$MOUNT/.lustre/fid/$fid
14433 ls $ffid > /dev/null || error "ls $ffid failed."
14434 echo "touch $fid/$tfile.1"
14435 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
14437 echo "touch $MOUNT/.lustre/fid/$tfile"
14438 touch $MOUNT/.lustre/fid/$tfile && \
14439 error "touch $MOUNT/.lustre/fid/$tfile should fail."
14441 echo "setxattr to $MOUNT/.lustre/fid"
14442 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
14444 echo "listxattr for $MOUNT/.lustre/fid"
14445 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
14447 echo "delxattr from $MOUNT/.lustre/fid"
14448 setfattr -x trusted.name1 $MOUNT/.lustre/fid
14450 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
14451 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
14452 error "touch invalid fid should fail."
14454 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
14455 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
14456 error "touch non-normal fid should fail."
14458 echo "rename $tdir to $MOUNT/.lustre/fid"
14459 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
14460 error "rename to $MOUNT/.lustre/fid should fail."
14462 if [ $MDS1_VERSION -ge $(version_code 2.3.51) ]
14464 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
14465 local new_obf_mode=777
14467 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
14468 chmod $new_obf_mode $DIR/.lustre/fid ||
14469 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
14471 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
14472 [ $obf_mode -eq $new_obf_mode ] ||
14473 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
14475 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
14476 chmod $old_obf_mode $DIR/.lustre/fid ||
14477 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
14480 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
14481 fid=$($LFS path2fid $test_dir/$tfile-2)
14483 if [ $MDS1_VERSION -ge $(version_code 2.6.50) ]
14485 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
14486 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
14487 error "create lov data thru .lustre failed"
14489 echo "cp /etc/passwd $test_dir/$tfile-2"
14490 cp /etc/passwd $test_dir/$tfile-2 ||
14491 error "copy to $test_dir/$tfile-2 failed."
14492 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
14493 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
14494 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
14496 rm -rf $test_dir/tfile.lnk
14497 rm -rf $test_dir/$tfile-2
14501 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
14502 skip "Need MDS version at least 2.4.1"
14504 local tf=$DIR/$tfile
14507 local fid=$($LFS path2fid $tf)
14508 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
14510 # check that we get the same pathname back
14513 for rootpath in "$MOUNT" "$MOUNT///" "$MOUNT/$tfile"; do
14514 echo "$rootpath $fid"
14515 found=$($LFS fid2path $rootpath "$fid")
14516 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
14517 [ "$found" == "$tf" ] || error "fid2path $found != $tf"
14520 # check wrong root path format
14521 rootpath=$MOUNT"_wrong"
14522 found=$($LFS fid2path $rootpath "$fid")
14523 [ -z "$found" ] || error "should fail ($rootpath != $MOUNT)"
14525 run_test 154A "lfs path2fid and fid2path basic checks"
14528 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
14529 skip "Need MDS version at least 2.4.1"
14531 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
14532 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
14533 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
14534 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
14536 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
14537 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
14539 # check that we get the same pathname
14540 echo "PFID: $PFID, name: $name"
14541 local FOUND=$($LFS fid2path $MOUNT "$PFID")
14542 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
14543 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
14544 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
14546 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
14548 run_test 154B "verify the ll_decode_linkea tool"
14551 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14552 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
14553 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
14554 skip "Need MDS version at least 2.2.51"
14555 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
14557 cp /etc/hosts $DIR/$tfile
14559 fid=$($LFS path2fid $DIR/$tfile)
14561 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
14563 dot_lustre_fid_permission_check "$fid" $DIR ||
14564 error "dot lustre permission check $fid failed"
14566 ls -a $MOUNT | grep "\.lustre" && error ".lustre should not be listed"
14568 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
14570 touch $MOUNT/.lustre/file &&
14571 error "creation is not allowed under .lustre"
14573 mkdir $MOUNT/.lustre/dir &&
14574 error "mkdir is not allowed under .lustre"
14578 run_test 154a "Open-by-FID"
14581 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14582 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
14583 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
14584 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
14585 skip "Need MDS version at least 2.2.51"
14587 local remote_dir=$DIR/$tdir/remote_dir
14591 mkdir -p $DIR/$tdir
14592 $LFS mkdir -i $MDTIDX $remote_dir ||
14593 error "create remote directory failed"
14595 cp /etc/hosts $remote_dir/$tfile
14597 fid=$($LFS path2fid $remote_dir/$tfile)
14599 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
14601 dot_lustre_fid_permission_check "$fid" $remote_dir ||
14602 error "dot lustre permission check $fid failed"
14605 run_test 154b "Open-by-FID for remote directory"
14608 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
14609 skip "Need MDS version at least 2.4.1"
14611 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
14612 local FID1=$($LFS path2fid $DIR/$tfile.1)
14613 local FID2=$($LFS path2fid $DIR/$tfile.2)
14614 local FID3=$($LFS path2fid $DIR/$tfile.3)
14617 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
14618 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
14619 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
14621 [ "$FID" = "${!want}" ] ||
14622 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
14626 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
14628 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
14629 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
14633 run_test 154c "lfs path2fid and fid2path multiple arguments"
14636 remote_mds_nodsh && skip "remote MDS with nodsh"
14637 [[ $MDS1_VERSION -lt $(version_code 2.5.53) ]] &&
14638 skip "Need MDS version at least 2.5.53"
14640 if remote_mds; then
14641 nid=$($LCTL list_nids | sed "s/\./\\\./g")
14645 local proc_ofile="mdt.*.exports.'$nid'.open_files"
14652 local fid=$($LFS path2fid $DIR/$tfile)
14655 cmd="exec $fd<$DIR/$tfile"
14657 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
14658 echo "$fid_list" | grep "$fid"
14661 cmd="exec $fd>/dev/null"
14663 if [ $rc -ne 0 ]; then
14664 error "FID $fid not found in open files list $fid_list"
14667 run_test 154d "Verify open file fid"
14671 [[ $MDS1_VERSION -lt $(version_code 2.6.50) ]] &&
14672 skip "Need MDS version at least 2.6.50"
14674 if ls -a $MOUNT | grep -q '^\.lustre$'; then
14675 error ".lustre returned by readdir"
14678 run_test 154e ".lustre is not returned by readdir"
14681 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
14683 # create parent directory on a single MDT to avoid cross-MDT hardlinks
14684 test_mkdir -p -c1 $DIR/$tdir/d
14685 # test dirs inherit from its stripe
14686 mkdir -p $DIR/$tdir/d/foo1 || error "mkdir error"
14687 mkdir -p $DIR/$tdir/d/foo2 || error "mkdir error"
14688 cp /etc/hosts $DIR/$tdir/d/foo1/$tfile
14689 ln $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/link
14692 # get fid of parents
14693 local FID0=$($LFS path2fid $DIR/$tdir/d)
14694 local FID1=$($LFS path2fid $DIR/$tdir/d/foo1)
14695 local FID2=$($LFS path2fid $DIR/$tdir/d/foo2)
14696 local FID3=$($LFS path2fid $DIR)
14698 # check that path2fid --parents returns expected <parent_fid>/name
14699 # 1) test for a directory (single parent)
14700 local parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1)
14701 [ "$parent" == "$FID0/foo1" ] ||
14702 error "expected parent: $FID0/foo1, got: $parent"
14704 # 2) test for a file with nlink > 1 (multiple parents)
14705 parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1/$tfile)
14706 echo "$parent" | grep -F "$FID1/$tfile" ||
14707 error "$FID1/$tfile not returned in parent list"
14708 echo "$parent" | grep -F "$FID2/link" ||
14709 error "$FID2/link not returned in parent list"
14711 # 3) get parent by fid
14712 local file_fid=$($LFS path2fid $DIR/$tdir/d/foo1/$tfile)
14713 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
14714 echo "$parent" | grep -F "$FID1/$tfile" ||
14715 error "$FID1/$tfile not returned in parent list (by fid)"
14716 echo "$parent" | grep -F "$FID2/link" ||
14717 error "$FID2/link not returned in parent list (by fid)"
14719 # 4) test for entry in root directory
14720 parent=$($LFS path2fid --parents $DIR/f)
14721 echo "$parent" | grep -F "$FID3/f" ||
14722 error "$FID3/f not returned in parent list"
14724 # 5) test it on root directory
14725 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
14726 error "$MOUNT should not have parents"
14728 # enable xattr caching and check that linkea is correctly updated
14729 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
14730 save_lustre_params client "llite.*.xattr_cache" > $save
14731 lctl set_param llite.*.xattr_cache 1
14733 # 6.1) linkea update on rename
14734 mv $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/$tfile.moved
14736 # get parents by fid
14737 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
14738 # foo1 should no longer be returned in parent list
14739 echo "$parent" | grep -F "$FID1" &&
14740 error "$FID1 should no longer be in parent list"
14741 # the new path should appear
14742 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
14743 error "$FID2/$tfile.moved is not in parent list"
14745 # 6.2) linkea update on unlink
14746 rm -f $DIR/$tdir/d/foo2/link
14747 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
14748 # foo2/link should no longer be returned in parent list
14749 echo "$parent" | grep -F "$FID2/link" &&
14750 error "$FID2/link should no longer be in parent list"
14754 restore_lustre_params < $save
14757 run_test 154f "get parent fids by reading link ea"
14761 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
14762 [[ $MDS1_VERSION -ge $(version_code 2.6.92) &&
14763 $CLIENT_VERSION -gt $(version_code 2.6.99) ]] ||
14764 skip "Need MDS version at least 2.6.92"
14766 mkdir -p $DIR/$tdir
14767 llapi_fid_test -d $DIR/$tdir
14769 run_test 154g "various llapi FID tests"
14771 test_155_small_load() {
14772 local temp=$TMP/$tfile
14773 local file=$DIR/$tfile
14775 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
14776 error "dd of=$temp bs=6096 count=1 failed"
14778 cancel_lru_locks $OSC
14779 cmp $temp $file || error "$temp $file differ"
14781 $TRUNCATE $temp 6000
14782 $TRUNCATE $file 6000
14783 cmp $temp $file || error "$temp $file differ (truncate1)"
14785 echo "12345" >>$temp
14786 echo "12345" >>$file
14787 cmp $temp $file || error "$temp $file differ (append1)"
14789 echo "12345" >>$temp
14790 echo "12345" >>$file
14791 cmp $temp $file || error "$temp $file differ (append2)"
14797 test_155_big_load() {
14798 remote_ost_nodsh && skip "remote OST with nodsh"
14800 local temp=$TMP/$tfile
14801 local file=$DIR/$tfile
14804 local cache_size=$(do_facet ost$((MAXI+1)) \
14805 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
14806 local large_file_size=$((cache_size * 2))
14808 echo "OSS cache size: $cache_size KB"
14809 echo "Large file size: $large_file_size KB"
14811 [ $MAXV -le $large_file_size ] &&
14812 skip_env "max available OST size needs > $large_file_size KB"
14814 $LFS setstripe $file -c 1 -i $MAXI || error "$LFS setstripe $file failed"
14816 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k ||
14817 error "dd of=$temp bs=$large_file_size count=1k failed"
14820 cancel_lru_locks osc
14821 cmp $temp $file || error "$temp $file differ"
14827 save_writethrough() {
14828 local facets=$(get_facets OST)
14830 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" > $1
14834 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14836 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14838 save_writethrough $p
14841 set_cache writethrough on
14842 test_155_small_load
14843 restore_lustre_params < $p
14846 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
14849 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14851 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14853 save_writethrough $p
14856 set_cache writethrough off
14857 test_155_small_load
14858 restore_lustre_params < $p
14861 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
14864 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14866 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14868 save_writethrough $p
14871 set_cache writethrough on
14872 test_155_small_load
14873 restore_lustre_params < $p
14876 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
14879 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14881 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14883 save_writethrough $p
14886 set_cache writethrough off
14887 test_155_small_load
14888 restore_lustre_params < $p
14891 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
14894 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14896 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14898 save_writethrough $p
14901 set_cache writethrough on
14903 restore_lustre_params < $p
14906 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
14909 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14911 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14913 save_writethrough $p
14916 set_cache writethrough off
14918 restore_lustre_params < $p
14921 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
14924 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14926 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14928 save_writethrough $p
14931 set_cache writethrough on
14933 restore_lustre_params < $p
14936 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
14939 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14941 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14943 save_writethrough $p
14946 set_cache writethrough off
14948 restore_lustre_params < $p
14951 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
14954 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14955 remote_ost_nodsh && skip "remote OST with nodsh"
14956 [ $OST1_VERSION -lt $(version_code 2.6.93) ] &&
14957 skip "stats not implemented on old servers"
14958 [ "$ost1_FSTYPE" = "zfs" ] &&
14959 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS"
14964 local file="$DIR/$tfile"
14965 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14967 save_writethrough $p
14970 log "Turn on read and write cache"
14972 set_cache writethrough on
14974 log "Write data and read it back."
14975 log "Read should be satisfied from the cache."
14976 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
14978 cancel_lru_locks osc
14979 cat $file >/dev/null
14981 if ! let "AFTER - BEFORE == CPAGES"; then
14982 error "NOT IN CACHE (2): before: $BEFORE, after: $AFTER"
14984 log "cache hits: before: $BEFORE, after: $AFTER"
14987 log "Read again; it should be satisfied from the cache."
14989 cancel_lru_locks osc
14990 cat $file >/dev/null
14992 if ! let "AFTER - BEFORE == CPAGES"; then
14993 error "NOT IN CACHE (3): before: $BEFORE, after: $AFTER"
14995 log "cache hits:: before: $BEFORE, after: $AFTER"
14998 log "Turn off the read cache and turn on the write cache"
15000 set_cache writethrough on
15002 log "Read again; it should be satisfied from the cache."
15004 cancel_lru_locks osc
15005 cat $file >/dev/null
15007 if ! let "AFTER - BEFORE == CPAGES"; then
15008 error "NOT IN CACHE (4): before: $BEFORE, after: $AFTER"
15010 log "cache hits:: before: $BEFORE, after: $AFTER"
15013 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
15014 # > 2.12.56 uses pagecache if cached
15015 log "Read again; it should not be satisfied from the cache."
15017 cancel_lru_locks osc
15018 cat $file >/dev/null
15020 if ! let "AFTER - BEFORE == 0"; then
15021 error "IN CACHE (5): before: $BEFORE, after: $AFTER"
15023 log "cache hits:: before: $BEFORE, after: $AFTER"
15027 log "Write data and read it back."
15028 log "Read should be satisfied from the cache."
15029 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
15031 cancel_lru_locks osc
15032 cat $file >/dev/null
15034 if ! let "AFTER - BEFORE == CPAGES"; then
15035 error "NOT IN CACHE (6): before: $BEFORE, after: $AFTER"
15037 log "cache hits:: before: $BEFORE, after: $AFTER"
15040 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
15041 # > 2.12.56 uses pagecache if cached
15042 log "Read again; it should not be satisfied from the cache."
15044 cancel_lru_locks osc
15045 cat $file >/dev/null
15047 if ! let "AFTER - BEFORE == 0"; then
15048 error "IN CACHE (7): before: $BEFORE, after: $AFTER"
15050 log "cache hits:: before: $BEFORE, after: $AFTER"
15054 log "Turn off read and write cache"
15056 set_cache writethrough off
15058 log "Write data and read it back"
15059 log "It should not be satisfied from the cache."
15061 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
15062 cancel_lru_locks osc
15064 cat $file >/dev/null
15066 if ! let "AFTER - BEFORE == 0"; then
15067 error_ignore bz20762 "IN CACHE (8):before:$BEFORE,after:$AFTER"
15069 log "cache hits:: before: $BEFORE, after: $AFTER"
15072 log "Turn on the read cache and turn off the write cache"
15074 set_cache writethrough off
15076 log "Write data and read it back"
15077 log "It should not be satisfied from the cache."
15079 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
15081 cancel_lru_locks osc
15082 cat $file >/dev/null
15084 if ! let "AFTER - BEFORE == 0"; then
15085 error_ignore bz20762 "IN CACHE (9):before:$BEFORE,after:$AFTER"
15087 log "cache hits:: before: $BEFORE, after: $AFTER"
15090 log "Read again; it should be satisfied from the cache."
15092 cancel_lru_locks osc
15093 cat $file >/dev/null
15095 if ! let "AFTER - BEFORE == CPAGES"; then
15096 error "NOT IN CACHE (1): before: $BEFORE, after: $AFTER"
15098 log "cache hits:: before: $BEFORE, after: $AFTER"
15101 restore_lustre_params < $p
15104 run_test 156 "Verification of tunables"
15107 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15108 remote_mds_nodsh && skip "remote MDS with nodsh"
15109 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
15110 skip "Need MDS version at least 2.2.0"
15112 changelog_register || error "changelog_register failed"
15113 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
15114 changelog_users $SINGLEMDS | grep -q $cl_user ||
15115 error "User $cl_user not found in changelog_users"
15118 test_mkdir -p $DIR/$tdir/pics/2008/zachy
15119 changelog_clear 0 || error "changelog_clear failed"
15120 touch $DIR/$tdir/pics/2008/zachy/$tfile # open 1
15121 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg # open 2
15122 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
15123 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
15124 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
15125 rm $DIR/$tdir/pics/desktop.jpg
15127 changelog_dump | tail -10
15129 echo "verifying changelog mask"
15130 changelog_chmask "-MKDIR"
15131 changelog_chmask "-CLOSE"
15133 test_mkdir -p $DIR/$tdir/pics/zach/sofia # not logged
15134 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # not logged
15136 changelog_chmask "+MKDIR"
15137 changelog_chmask "+CLOSE"
15139 test_mkdir -p $DIR/$tdir/pics/2008/sofia # mkdir 1
15140 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # open 3
15142 changelog_dump | tail -10
15143 MKDIRS=$(changelog_dump | grep -c "MKDIR")
15144 CLOSES=$(changelog_dump | grep -c "CLOSE")
15145 [ $MKDIRS -eq 1 ] || error "MKDIR changelog mask count $MKDIRS != 1"
15146 [ $CLOSES -eq 3 ] || error "CLOSE changelog mask count $CLOSES != 3"
15149 echo "verifying target fid"
15150 local fidc=$(changelog_extract_field "CREAT" "$tfile" "t=")
15151 local fidf=$($LFS path2fid $DIR/$tdir/pics/zach/$tfile)
15152 [ "$fidc" == "$fidf" ] ||
15153 error "changelog '$tfile' fid $fidc != file fid $fidf"
15154 echo "verifying parent fid"
15155 # The FID returned from the Changelog may be the directory shard on
15156 # a different MDT, and not the FID returned by path2fid on the parent.
15157 # Instead of comparing FIDs, verify that fid2path(fidp) is correct,
15158 # since this is what will matter when recreating this file in the tree.
15159 local fidp=$(changelog_extract_field "CREAT" "$tfile" "p=")
15160 local pathp=$($LFS fid2path $MOUNT "$fidp")
15161 [ "${pathp%/}" == "$DIR/$tdir/pics/zach" ] ||
15162 error "changelog fid2path($fidc) $pathp != $DIR/$tdir/pics/zach"
15164 echo "getting records for $cl_user"
15165 changelog_users $SINGLEMDS
15166 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user)
15168 __changelog_clear $SINGLEMDS $cl_user +$nclr ||
15169 error "changelog_clear failed"
15170 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user)
15171 echo "verifying user clear: $user_rec1 + $nclr == $user_rec2"
15172 [ $user_rec2 == $((user_rec1 + nclr)) ] ||
15173 error "user index expect $user_rec1 + $nclr != $user_rec2"
15175 local min0_rec=$(changelog_users $SINGLEMDS |
15176 awk 'min == "" || $2 < min { min = $2 }; END { print min }')
15177 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
15178 awk '{ print $1; exit; }')
15180 changelog_dump | tail -n 5
15181 echo "verifying user min purge: $min0_rec + 1 == $first_rec"
15182 [ $first_rec == $((min0_rec + 1)) ] ||
15183 error "first index should be $min0_rec + 1 not $first_rec"
15185 # LU-3446 changelog index reset on MDT restart
15186 local cur_rec1=$(changelog_users $SINGLEMDS |
15187 awk '/^current.index:/ { print $NF }')
15188 changelog_clear 0 ||
15189 error "clear all changelog records for $cl_user failed"
15190 stop $SINGLEMDS || error "Fail to stop $SINGLEMDS"
15191 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
15192 error "Fail to start $SINGLEMDS"
15193 local cur_rec2=$(changelog_users $SINGLEMDS |
15194 awk '/^current.index:/ { print $NF }')
15195 echo "verifying index survives MDT restart: $cur_rec1 == $cur_rec2"
15196 [ $cur_rec1 == $cur_rec2 ] ||
15197 error "current index should be $cur_rec1 not $cur_rec2"
15199 echo "verifying users from this test are deregistered"
15200 changelog_deregister || error "changelog_deregister failed"
15201 changelog_users $SINGLEMDS | grep -q $cl_user &&
15202 error "User '$cl_user' still in changelog_users"
15204 # lctl get_param -n mdd.*.changelog_users
15205 # current index: 144
15206 # ID index (idle seconds)
15208 if ! changelog_users $SINGLEMDS | grep "^cl"; then
15209 # this is the normal case where all users were deregistered
15210 # make sure no new records are added when no users are present
15211 local last_rec1=$(changelog_users $SINGLEMDS |
15212 awk '/^current.index:/ { print $NF }')
15213 touch $DIR/$tdir/chloe
15214 local last_rec2=$(changelog_users $SINGLEMDS |
15215 awk '/^current.index:/ { print $NF }')
15216 echo "verify changelogs are off: $last_rec1 == $last_rec2"
15217 [ $last_rec1 == $last_rec2 ] || error "changelogs not off"
15219 # any changelog users must be leftovers from a previous test
15220 changelog_users $SINGLEMDS
15221 echo "other changelog users; can't verify off"
15224 run_test 160a "changelog sanity"
15226 test_160b() { # LU-3587
15227 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15228 remote_mds_nodsh && skip "remote MDS with nodsh"
15229 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
15230 skip "Need MDS version at least 2.2.0"
15232 changelog_register || error "changelog_register failed"
15233 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
15234 changelog_users $SINGLEMDS | grep -q $cl_user ||
15235 error "User '$cl_user' not found in changelog_users"
15237 local longname1=$(str_repeat a 255)
15238 local longname2=$(str_repeat b 255)
15241 echo "creating very long named file"
15242 touch $longname1 || error "create of '$longname1' failed"
15243 echo "renaming very long named file"
15244 mv $longname1 $longname2
15246 changelog_dump | grep RENME | tail -n 5
15249 run_test 160b "Verify that very long rename doesn't crash in changelog"
15252 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15253 remote_mds_nodsh && skip "remote MDS with nodsh"
15255 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
15256 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
15257 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
15258 skip "Need MDS version at least 2.5.58 or 2.5.2+"
15262 # Registration step
15263 changelog_register || error "changelog_register failed"
15266 mkdir -p $DIR/$tdir
15267 $MCREATE $DIR/$tdir/foo_160c
15268 changelog_chmask "-TRUNC"
15269 $TRUNCATE $DIR/$tdir/foo_160c 200
15270 changelog_chmask "+TRUNC"
15271 $TRUNCATE $DIR/$tdir/foo_160c 199
15272 changelog_dump | tail -n 5
15273 local truncs=$(changelog_dump | tail -n 5 | grep -c TRUNC)
15274 [ $truncs -eq 1 ] || error "TRUNC changelog mask count $truncs != 1"
15276 run_test 160c "verify that changelog log catch the truncate event"
15279 remote_mds_nodsh && skip "remote MDS with nodsh"
15280 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15281 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15282 [[ $MDS1_VERSION -ge $(version_code 2.7.60) ]] ||
15283 skip "Need MDS version at least 2.7.60"
15285 # Registration step
15286 changelog_register || error "changelog_register failed"
15288 mkdir -p $DIR/$tdir/migrate_dir
15289 changelog_clear 0 || error "changelog_clear failed"
15291 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
15292 changelog_dump | tail -n 5
15293 local migrates=$(changelog_dump | grep -c "MIGRT")
15294 [ $migrates -eq 1 ] || error "MIGRATE changelog count $migrates != 1"
15296 run_test 160d "verify that changelog log catch the migrate event"
15299 remote_mds_nodsh && skip "remote MDS with nodsh"
15302 changelog_register || error "changelog_register failed"
15304 # Delete a future user (expect fail)
15305 local MDT0=$(facet_svc $SINGLEMDS)
15306 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister "cl77"
15309 if [ $rc -eq 0 ]; then
15310 error "Deleted non-existant user cl77"
15311 elif [ $rc -ne 2 ]; then
15312 error "changelog_deregister failed with $rc, expect 2 (ENOENT)"
15315 # Clear to a bad index (1 billion should be safe)
15316 $LFS changelog_clear $MDT0 "${CL_USERS[$SINGLEMDS]%% *}" 1000000000
15319 if [ $rc -eq 0 ]; then
15320 error "Successfully cleared to invalid CL index"
15321 elif [ $rc -ne 22 ]; then
15322 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
15325 run_test 160e "changelog negative testing (should return errors)"
15328 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15329 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
15330 skip "Need MDS version at least 2.10.56"
15332 local mdts=$(comma_list $(mdts_nodes))
15335 changelog_register || error "first changelog_register failed"
15336 changelog_register || error "second changelog_register failed"
15338 declare -A cl_user1
15339 declare -A cl_user2
15344 # generate some changelog records to accumulate on each MDT
15345 # use all_char because created files should be evenly distributed
15346 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
15347 error "test_mkdir $tdir failed"
15348 log "$(date +%s): creating first files"
15349 for ((i = 0; i < MDSCOUNT * 2; i++)); do
15350 $LFS mkdir -i $((i%MDSCOUNT)) $DIR/$tdir/d$i.$((i/MDSCOUNT)) ||
15351 error "create $DIR/$tdir/d$i.$((i/MDSCOUNT)) failed"
15354 # check changelogs have been generated
15355 local start=$SECONDS
15356 local idle_time=$((MDSCOUNT * 5 + 5))
15357 local nbcl=$(changelog_dump | wc -l)
15358 [[ $nbcl -eq 0 ]] && error "no changelogs found"
15360 for param in "changelog_max_idle_time=$idle_time" \
15362 "changelog_min_gc_interval=2" \
15363 "changelog_min_free_cat_entries=3"; do
15364 local MDT0=$(facet_svc $SINGLEMDS)
15365 local var="${param%=*}"
15366 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
15368 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
15369 do_nodes $mdts $LCTL set_param mdd.*.$param
15372 # force cl_user2 to be idle (1st part), but also cancel the
15373 # cl_user1 records so that it is not evicted later in the test.
15374 local sleep1=$((idle_time / 2))
15375 echo "$(date +%s): sleep1 $sleep1/${idle_time}s"
15378 # simulate changelog catalog almost full
15379 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
15380 do_nodes $mdts "$LCTL set_param fail_loc=0x1313 fail_val=3"
15382 for i in $(seq $MDSCOUNT); do
15383 cl_users=(${CL_USERS[mds$i]})
15384 cl_user1[mds$i]="${cl_users[0]}"
15385 cl_user2[mds$i]="${cl_users[1]}"
15387 [ -n "${cl_user1[mds$i]}" ] ||
15388 error "mds$i: no user registered"
15389 [ -n "${cl_user2[mds$i]}" ] ||
15390 error "mds$i: only ${cl_user2[mds$i]} is registered"
15392 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15393 [ -n "$user_rec1" ] ||
15394 error "mds$i: User ${cl_user1[mds$i]} not registered"
15395 __changelog_clear mds$i ${cl_user1[mds$i]} +2
15396 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15397 [ -n "$user_rec2" ] ||
15398 error "mds$i: User ${cl_user1[mds$i]} not registered"
15399 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
15400 "$user_rec1 + 2 == $user_rec2"
15401 [ $((user_rec1 + 2)) == $user_rec2 ] ||
15402 error "mds$i: user ${cl_user1[mds$i]} index expected " \
15403 "$user_rec1 + 2, but is $user_rec2"
15404 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
15405 [ -n "$user_rec2" ] ||
15406 error "mds$i: User ${cl_user2[mds$i]} not registered"
15407 [ $user_rec1 == $user_rec2 ] ||
15408 error "mds$i: user ${cl_user2[mds$i]} index expected " \
15409 "$user_rec1, but is $user_rec2"
15412 # force cl_user2 idle (2nd part) to just exceed changelog_max_idle_time
15413 local sleep2=$((idle_time - (SECONDS - start) + 1))
15414 echo "$(date +%s): sleep2 $sleep2/${idle_time}s"
15417 # Generate one more changelog to trigger GC at fail_loc for cl_user2.
15418 # cl_user1 should be OK because it recently processed records.
15419 echo "$(date +%s): creating $((MDSCOUNT * 2)) files"
15420 for ((i = 0; i < MDSCOUNT * 2; i++)); do
15421 $LFS mkdir -i $((i%MDSCOUNT)) $DIR/$tdir/d$i.$((i/MDSCOUNT+2))||
15422 error "create $DIR/$tdir/d$i.$((i/MDSCOUNT+2)) failed"
15425 # ensure gc thread is done
15426 for i in $(mdts_nodes); do
15427 wait_update $i "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
15428 error "$i: GC-thread not done"
15432 for (( i = 1; i <= MDSCOUNT; i++ )); do
15433 # check cl_user1 still registered
15434 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
15435 error "mds$i: User ${cl_user1[mds$i]} not registered"
15436 # check cl_user2 unregistered
15437 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
15438 error "mds$i: User ${cl_user2[mds$i]} still registered"
15440 # check changelogs are present and starting at $user_rec1 + 1
15441 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15442 [ -n "$user_rec1" ] ||
15443 error "mds$i: User ${cl_user1[mds$i]} not registered"
15444 first_rec=$($LFS changelog $(facet_svc mds$i) |
15445 awk '{ print $1; exit; }')
15447 echo "mds$i: $(date +%s) verify rec $user_rec1+1 == $first_rec"
15448 [ $((user_rec1 + 1)) == $first_rec ] ||
15449 error "mds$i: rec $first_rec != $user_rec1 + 1"
15452 run_test 160f "changelog garbage collect (timestamped users)"
15455 remote_mds_nodsh && skip "remote MDS with nodsh"
15456 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
15457 skip "Need MDS version at least 2.10.56"
15459 local mdts=$(comma_list $(mdts_nodes))
15461 #define OBD_FAIL_TIME_IN_CHLOG_USER 0x1314
15462 do_nodes $mdts $LCTL set_param fail_loc=0x1314
15465 changelog_register || error "first changelog_register failed"
15466 changelog_register || error "second changelog_register failed"
15468 declare -A cl_user1
15469 declare -A cl_user2
15474 # generate some changelog records to accumulate on each MDT
15475 # use all_char because created files should be evenly distributed
15476 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
15477 error "test_mkdir $tdir failed"
15478 for ((i = 0; i < MDSCOUNT; i++)); do
15479 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
15480 error "create $DIR/$tdir/d$i.1 failed"
15483 # check changelogs have been generated
15484 local nbcl=$(changelog_dump | wc -l)
15485 (( $nbcl > 0 )) || error "no changelogs found"
15487 # reduce the max_idle_indexes value to make sure we exceed it
15488 for param in "changelog_max_idle_indexes=1" \
15490 "changelog_min_gc_interval=2" \
15491 "changelog_min_free_cat_entries=3"; do
15492 local MDT0=$(facet_svc $SINGLEMDS)
15493 local var="${param%=*}"
15494 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
15496 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
15497 do_nodes $mdts $LCTL set_param mdd.*.$param ||
15498 error "unable to set mdd.*.$param"
15501 # simulate changelog catalog almost full
15502 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
15503 do_nodes $mdts "$LCTL set_param fail_loc=0x1313 fail_val=3"
15505 local start=$SECONDS
15506 for i in $(seq $MDSCOUNT); do
15507 cl_users=(${CL_USERS[mds$i]})
15508 cl_user1[mds$i]="${cl_users[0]}"
15509 cl_user2[mds$i]="${cl_users[1]}"
15511 [ -n "${cl_user1[mds$i]}" ] ||
15512 error "mds$i: no user registered"
15513 [ -n "${cl_user2[mds$i]}" ] ||
15514 error "mds$i: only ${cl_user1[mds$i]} is registered"
15516 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15517 [ -n "$user_rec1" ] ||
15518 error "mds$i: User ${cl_user1[mds$i]} not registered"
15519 __changelog_clear mds$i ${cl_user1[mds$i]} +2
15520 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15521 [ -n "$user_rec2" ] ||
15522 error "mds$i: User ${cl_user1[mds$i]} not registered"
15523 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
15524 "$user_rec1 + 2 == $user_rec2"
15525 [ $((user_rec1 + 2)) == $user_rec2 ] ||
15526 error "mds$i: user ${cl_user1[mds$i]} index expected " \
15527 "$user_rec1 + 2, but is $user_rec2"
15528 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
15529 [ -n "$user_rec2" ] ||
15530 error "mds$i: User ${cl_user2[mds$i]} not registered"
15531 [ $user_rec1 == $user_rec2 ] ||
15532 error "mds$i: user ${cl_user2[mds$i]} index expected " \
15533 "$user_rec1, but is $user_rec2"
15536 # ensure we are past the previous changelog_min_gc_interval set above
15537 local sleep2=$((start + 2 - SECONDS))
15538 (( sleep2 > 0 )) && echo "sleep $sleep2 for interval" && sleep $sleep2
15540 # Generate one more changelog to trigger GC at fail_loc for cl_user2.
15541 # cl_user1 should be OK because it recently processed records.
15542 for ((i = 0; i < MDSCOUNT; i++)); do
15543 $LFS mkdir -i $i $DIR/$tdir/d$i.3 $DIR/$tdir/d$i.4 ||
15544 error "create $DIR/$tdir/d$i.3 failed"
15547 # ensure gc thread is done
15548 for i in $(mdts_nodes); do
15549 wait_update $i "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
15550 error "$i: GC-thread not done"
15554 for (( i = 1; i <= MDSCOUNT; i++ )); do
15555 # check cl_user1 still registered
15556 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
15557 error "mds$i: User ${cl_user1[mds$i]} not registered"
15558 # check cl_user2 unregistered
15559 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
15560 error "mds$i: User ${cl_user2[mds$i]} still registered"
15562 # check changelogs are present and starting at $user_rec1 + 1
15563 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15564 [ -n "$user_rec1" ] ||
15565 error "mds$i: User ${cl_user1[mds$i]} not registered"
15566 first_rec=$($LFS changelog $(facet_svc mds$i) |
15567 awk '{ print $1; exit; }')
15569 echo "mds$i: $(date +%s) verify rec $user_rec1+1 == $first_rec"
15570 [ $((user_rec1 + 1)) == $first_rec ] ||
15571 error "mds$i: rec $first_rec != $user_rec1 + 1"
15574 run_test 160g "changelog garbage collect (old users)"
15577 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15578 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
15579 skip "Need MDS version at least 2.10.56"
15581 local mdts=$(comma_list $(mdts_nodes))
15584 changelog_register || error "first changelog_register failed"
15585 changelog_register || error "second changelog_register failed"
15587 declare -A cl_user1
15588 declare -A cl_user2
15593 # generate some changelog records to accumulate on each MDT
15594 # use all_char because created files should be evenly distributed
15595 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
15596 error "test_mkdir $tdir failed"
15597 for ((i = 0; i < MDSCOUNT; i++)); do
15598 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
15599 error "create $DIR/$tdir/d$i.1 failed"
15602 # check changelogs have been generated
15603 local nbcl=$(changelog_dump | wc -l)
15604 [[ $nbcl -eq 0 ]] && error "no changelogs found"
15606 for param in "changelog_max_idle_time=10" \
15608 "changelog_min_gc_interval=2"; do
15609 local MDT0=$(facet_svc $SINGLEMDS)
15610 local var="${param%=*}"
15611 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
15613 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
15614 do_nodes $mdts $LCTL set_param mdd.*.$param
15617 # force cl_user2 to be idle (1st part)
15620 for i in $(seq $MDSCOUNT); do
15621 cl_users=(${CL_USERS[mds$i]})
15622 cl_user1[mds$i]="${cl_users[0]}"
15623 cl_user2[mds$i]="${cl_users[1]}"
15625 [ -n "${cl_user1[mds$i]}" ] ||
15626 error "mds$i: no user registered"
15627 [ -n "${cl_user2[mds$i]}" ] ||
15628 error "mds$i: only ${cl_user2[mds$i]} is registered"
15630 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15631 [ -n "$user_rec1" ] ||
15632 error "mds$i: User ${cl_user1[mds$i]} not registered"
15633 __changelog_clear mds$i ${cl_user1[mds$i]} +2
15634 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15635 [ -n "$user_rec2" ] ||
15636 error "mds$i: User ${cl_user1[mds$i]} not registered"
15637 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
15638 "$user_rec1 + 2 == $user_rec2"
15639 [ $((user_rec1 + 2)) == $user_rec2 ] ||
15640 error "mds$i: user ${cl_user1[mds$i]} index expected " \
15641 "$user_rec1 + 2, but is $user_rec2"
15642 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
15643 [ -n "$user_rec2" ] ||
15644 error "mds$i: User ${cl_user2[mds$i]} not registered"
15645 [ $user_rec1 == $user_rec2 ] ||
15646 error "mds$i: user ${cl_user2[mds$i]} index expected " \
15647 "$user_rec1, but is $user_rec2"
15650 # force cl_user2 to be idle (2nd part) and to reach
15651 # changelog_max_idle_time
15654 # force each GC-thread start and block then
15655 # one per MDT/MDD, set fail_val accordingly
15656 #define OBD_FAIL_FORCE_GC_THREAD 0x1316
15657 do_nodes $mdts $LCTL set_param fail_loc=0x1316
15659 # generate more changelogs to trigger fail_loc
15660 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
15661 error "create $DIR/$tdir/${tfile}bis failed"
15663 # stop MDT to stop GC-thread, should be done in back-ground as it will
15664 # block waiting for the thread to be released and exit
15665 declare -A stop_pids
15666 for i in $(seq $MDSCOUNT); do
15668 stop_pids[mds$i]=$!
15671 for i in $(mdts_nodes); do
15674 local facets=$(facets_up_on_host $i)
15676 for facet in ${facets//,/ }; do
15677 if [[ $facet == mds* ]]; then
15681 # ensure each MDS's gc threads are still present and all in "R"
15682 # state (OBD_FAIL_FORCE_GC_THREAD effect!)
15683 [[ $(do_node $i pgrep chlg_gc_thread | wc -l) -eq $nb ]] ||
15684 error "$i: expected $nb GC-thread"
15686 "ps -C chlg_gc_thread -o state --no-headers | uniq" \
15688 error "$i: GC-thread not found in R-state"
15689 # check umounts of each MDT on MDS have reached kthread_stop()
15690 [[ $(do_node $i pgrep umount | wc -l) -eq $nb ]] ||
15691 error "$i: expected $nb umount"
15693 "ps -C umount -o state --no-headers | uniq" "D" 20 ||
15694 error "$i: umount not found in D-state"
15697 # release all GC-threads
15698 do_nodes $mdts $LCTL set_param fail_loc=0
15700 # wait for MDT stop to complete
15701 for i in $(seq $MDSCOUNT); do
15702 wait ${stop_pids[mds$i]} || error "mds$i: stop failed"
15706 # may try to check if any orphan changelog records are present
15707 # via ldiskfs/zfs and llog_reader...
15709 # re-start/mount MDTs
15710 for i in $(seq $MDSCOUNT); do
15711 start mds$i $(mdsdevname $i) $MDS_MOUNT_OPTS ||
15712 error "Fail to start mds$i"
15716 for i in $(seq $MDSCOUNT); do
15717 # check cl_user1 still registered
15718 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
15719 error "mds$i: User ${cl_user1[mds$i]} not registered"
15720 # check cl_user2 unregistered
15721 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
15722 error "mds$i: User ${cl_user2[mds$i]} still registered"
15724 # check changelogs are present and starting at $user_rec1 + 1
15725 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15726 [ -n "$user_rec1" ] ||
15727 error "mds$i: User ${cl_user1[mds$i]} not registered"
15728 first_rec=$($LFS changelog $(facet_svc mds$i) |
15729 awk '{ print $1; exit; }')
15731 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
15732 [ $((user_rec1 + 1)) == $first_rec ] ||
15733 error "mds$i: first index should be $user_rec1 + 1, " \
15734 "but is $first_rec"
15737 run_test 160h "changelog gc thread stop upon umount, orphan records delete " \
15742 local mdts=$(comma_list $(mdts_nodes))
15744 changelog_register || error "first changelog_register failed"
15746 # generate some changelog records to accumulate on each MDT
15747 # use all_char because created files should be evenly distributed
15748 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
15749 error "test_mkdir $tdir failed"
15750 for ((i = 0; i < MDSCOUNT; i++)); do
15751 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
15752 error "create $DIR/$tdir/d$i.1 failed"
15755 # check changelogs have been generated
15756 local nbcl=$(changelog_dump | wc -l)
15757 [[ $nbcl -eq 0 ]] && error "no changelogs found"
15759 # simulate race between register and unregister
15760 # XXX as fail_loc is set per-MDS, with DNE configs the race
15761 # simulation will only occur for one MDT per MDS and for the
15762 # others the normal race scenario will take place
15763 #define CFS_FAIL_CHLOG_USER_REG_UNREG_RACE 0x1315
15764 do_nodes $mdts $LCTL set_param fail_loc=0x10001315
15765 do_nodes $mdts $LCTL set_param fail_val=1
15767 # unregister 1st user
15768 changelog_deregister &
15770 # wait some time for deregister work to reach race rdv
15772 # register 2nd user
15773 changelog_register || error "2nd user register failed"
15775 wait $pid1 || error "1st user deregister failed"
15779 declare -A LAST_REC
15780 for i in $(seq $MDSCOUNT); do
15781 if changelog_users mds$i | grep "^cl"; then
15782 # make sure new records are added with one user present
15783 LAST_REC[mds$i]=$(changelog_users $SINGLEMDS |
15784 awk '/^current.index:/ { print $NF }')
15786 error "mds$i has no user registered"
15790 # generate more changelog records to accumulate on each MDT
15791 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
15792 error "create $DIR/$tdir/${tfile}bis failed"
15794 for i in $(seq $MDSCOUNT); do
15795 last_rec=$(changelog_users $SINGLEMDS |
15796 awk '/^current.index:/ { print $NF }')
15797 echo "verify changelogs are on: $last_rec != ${LAST_REC[mds$i]}"
15798 [ $last_rec != ${LAST_REC[mds$i]} ] ||
15799 error "changelogs are off on mds$i"
15802 run_test 160i "changelog user register/unregister race"
15805 remote_mds_nodsh && skip "remote MDS with nodsh"
15806 [[ $MDS1_VERSION -lt $(version_code 2.12.56) ]] &&
15807 skip "Need MDS version at least 2.12.56"
15809 mount_client $MOUNT2 || error "mount_client on $MOUNT2 failed"
15810 stack_trap "umount $MOUNT2" EXIT
15812 changelog_register || error "first changelog_register failed"
15813 stack_trap "changelog_deregister" EXIT
15815 # generate some changelog
15816 # use all_char because created files should be evenly distributed
15817 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
15818 error "mkdir $tdir failed"
15819 for ((i = 0; i < MDSCOUNT; i++)); do
15820 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
15821 error "create $DIR/$tdir/d$i.1 failed"
15824 # open the changelog device
15825 exec 3>/dev/changelog-$FSNAME-MDT0000
15826 stack_trap "exec 3>&-" EXIT
15827 exec 4</dev/changelog-$FSNAME-MDT0000
15828 stack_trap "exec 4<&-" EXIT
15830 # umount the first lustre mount
15832 stack_trap "mount_client $MOUNT" EXIT
15834 # read changelog, which may or may not fail, but should not crash
15838 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
15839 changelog_users $SINGLEMDS | grep -q $cl_user ||
15840 error "User $cl_user not found in changelog_users"
15842 printf 'clear:'$cl_user':0' >&3
15844 run_test 160j "client can be umounted while its chanangelog is being used"
15847 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15848 remote_mds_nodsh && skip "remote MDS with nodsh"
15850 mkdir -p $DIR/$tdir/1/1
15852 changelog_register || error "changelog_register failed"
15853 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
15855 changelog_users $SINGLEMDS | grep -q $cl_user ||
15856 error "User '$cl_user' not found in changelog_users"
15857 #define OBD_FAIL_MDS_CHANGELOG_REORDER 0x15d
15858 do_facet mds1 $LCTL set_param fail_loc=0x8000015d fail_val=3
15859 rmdir $DIR/$tdir/1/1 & sleep 1
15861 touch $DIR/$tdir/2/2
15862 rm -rf $DIR/$tdir/2
15867 changelog_dump | grep rmdir || error "rmdir not recorded"
15869 run_test 160k "Verify that changelog records are not lost"
15871 # Verifies that a file passed as a parameter has recently had an operation
15872 # performed on it that has generated an MTIME changelog which contains the
15873 # correct parent FID. As files might reside on a different MDT from the
15874 # parent directory in DNE configurations, the FIDs are translated to paths
15875 # before being compared, which should be identical
15876 compare_mtime_changelog() {
15884 mdtidx=$($LFS getstripe --mdt-index $file)
15885 mdtidx=$(printf "%04x" $mdtidx)
15887 # Obtain the parent FID from the MTIME changelog
15888 mtime=$($LFS changelog $FSNAME-MDT$mdtidx | tail -n 1 | grep MTIME)
15889 [ -z "$mtime" ] && error "MTIME changelog not recorded"
15891 cl_fid=$(sed -e 's/.* p=//' -e 's/ .*//' <<<$mtime)
15892 [ -z "$cl_fid" ] && error "parent FID not present"
15894 # Verify that the path for the parent FID is the same as the path for
15895 # the test directory
15896 pdir=$($LFS fid2path $MOUNT "$cl_fid")
15900 [[ "${pdir%/}" == "$dir" ]] ||
15901 error "MTIME changelog parent FID is wrong, expected $dir, got $pdir"
15905 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15907 remote_mds_nodsh && skip "remote MDS with nodsh"
15908 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
15909 skip "Need MDS version at least 2.13.55"
15913 changelog_register || error "changelog_register failed"
15914 cl_user="${CL_USERS[$SINGLEMDS]%% *}"
15916 changelog_users $SINGLEMDS | grep -q $cl_user ||
15917 error "User '$cl_user' not found in changelog_users"
15919 # Clear some types so that MTIME changelogs are generated
15920 changelog_chmask "-CREAT"
15921 changelog_chmask "-CLOSE"
15923 test_mkdir $DIR/$tdir || error "failed to mkdir $DIR/$tdir"
15925 # Test CL_MTIME during setattr
15926 touch $DIR/$tdir/$tfile
15927 compare_mtime_changelog $DIR/$tdir/$tfile
15929 # Test CL_MTIME during close
15930 $MULTIOP $DIR/$tdir/${tfile}_2 O_2w4096c || error "multiop failed"
15931 compare_mtime_changelog $DIR/$tdir/${tfile}_2
15933 run_test 160l "Verify that MTIME changelog records contain the parent FID"
15936 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15937 [[ $MDS1_VERSION -ge $(version_code 2.14.51) ]] ||
15938 skip "Need MDS version at least 2.14.51"
15945 changelog_register || error "first changelog_register failed"
15946 changelog_register || error "second changelog_register failed"
15948 cl_users=(${CL_USERS[mds1]})
15949 cl_user1="${cl_users[0]}"
15950 cl_user2="${cl_users[1]}"
15951 # generate some changelog records to accumulate on MDT0
15952 test_mkdir -p -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
15953 createmany -m $DIR/$tdir/$tfile 50 ||
15954 error "create $DIR/$tdir/$tfile failed"
15955 unlinkmany $DIR/$tdir/$tfile 50 || error "unlinkmany failed"
15958 # check changelogs have been generated
15959 local nbcl=$(changelog_dump | wc -l)
15960 [[ $nbcl -eq 0 ]] && error "no changelogs found"
15962 #define OBD_FAIL_MDS_CHANGELOG_RACE 0x15f
15963 do_facet mds1 $LCTL set_param fail_loc=0x8000015f fail_val=0
15965 __changelog_clear mds1 $cl_user1 +10
15966 __changelog_clear mds1 $cl_user2 0 &
15969 __changelog_clear mds1 $cl_user1 0 ||
15970 error "fail to cancel record for $cl_user1"
15972 [[ $? -eq 0 ]] || error "fail to cancel record for $cl_user2"
15974 run_test 160m "Changelog clear race"
15978 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15980 test_mkdir -c1 $DIR/$tdir
15981 cp /etc/hosts $DIR/$tdir/$tfile
15982 test_mkdir -c1 $DIR/$tdir/foo1
15983 test_mkdir -c1 $DIR/$tdir/foo2
15984 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
15985 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
15986 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
15987 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
15988 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
15989 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
15990 $LFS fid2path $DIR $FID
15991 error "bad link ea"
15994 rm $DIR/$tdir/foo2/zachary
15996 rm $DIR/$tdir/foo2/thor
15998 rm $DIR/$tdir/$tfile
16000 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
16001 [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ] &&
16002 { $LFS fid2path $DIR $FID; error "bad link rename"; }
16003 rm $DIR/$tdir/foo2/maggie
16006 local longname=$tfile.avg_len_is_thirty_two_
16007 stack_trap "unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
16008 error_noexit 'failed to unlink many hardlinks'" EXIT
16009 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
16010 error "failed to hardlink many files"
16011 links=$($LFS fid2path $DIR $FID | wc -l)
16012 echo -n "${links}/1000 links in link EA"
16013 [[ $links -gt 60 ]] || error "expected at least 60 links in link EA"
16015 run_test 161a "link ea sanity"
16018 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16019 [ $MDSCOUNT -lt 2 ] && skip_env "skipping remote directory test"
16022 local remote_dir=$DIR/$tdir/remote_dir
16024 mkdir -p $DIR/$tdir
16025 $LFS mkdir -i $MDTIDX $remote_dir ||
16026 error "create remote directory failed"
16028 cp /etc/hosts $remote_dir/$tfile
16029 mkdir -p $remote_dir/foo1
16030 mkdir -p $remote_dir/foo2
16031 ln $remote_dir/$tfile $remote_dir/foo1/sofia
16032 ln $remote_dir/$tfile $remote_dir/foo2/zachary
16033 ln $remote_dir/$tfile $remote_dir/foo1/luna
16034 ln $remote_dir/$tfile $remote_dir/foo2/thor
16036 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
16038 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
16039 $LFS fid2path $DIR $FID
16040 error "bad link ea"
16043 rm $remote_dir/foo2/zachary
16045 rm $remote_dir/foo2/thor
16047 rm $remote_dir/$tfile
16049 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
16050 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
16051 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
16052 $LFS fid2path $DIR $FID
16053 error "bad link rename"
16055 rm $remote_dir/foo2/maggie
16058 local longname=filename_avg_len_is_thirty_two_
16059 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
16060 error "failed to hardlink many files"
16061 links=$($LFS fid2path $DIR $FID | wc -l)
16062 echo -n "${links}/1000 links in link EA"
16063 [[ ${links} -gt 60 ]] ||
16064 error "expected at least 60 links in link EA"
16065 unlinkmany $remote_dir/foo2/$longname 1000 ||
16066 error "failed to unlink many hardlinks"
16068 run_test 161b "link ea sanity under remote directory"
16071 remote_mds_nodsh && skip "remote MDS with nodsh"
16072 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16073 [[ $MDS1_VERSION -lt $(version_code 2.1.5) ]] &&
16074 skip "Need MDS version at least 2.1.5"
16076 # define CLF_RENAME_LAST 0x0001
16077 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
16078 changelog_register || error "changelog_register failed"
16081 test_mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir
16082 touch $DIR/$tdir/foo_161c
16083 touch $DIR/$tdir/bar_161c
16084 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
16085 changelog_dump | grep RENME | tail -n 5
16086 local flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
16087 changelog_clear 0 || error "changelog_clear failed"
16088 if [ x$flags != "x0x1" ]; then
16089 error "flag $flags is not 0x1"
16092 echo "rename overwrite target with nlink = 1, changelog flags=$flags"
16093 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
16094 touch $DIR/$tdir/foo_161c
16095 touch $DIR/$tdir/bar_161c
16096 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
16097 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
16098 changelog_dump | grep RENME | tail -n 5
16099 flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
16100 changelog_clear 0 || error "changelog_clear failed"
16101 if [ x$flags != "x0x0" ]; then
16102 error "flag $flags is not 0x0"
16104 echo "rename overwrite a target having nlink > 1," \
16105 "changelog record has flags of $flags"
16107 # rename doesn't overwrite a target (changelog flag 0x0)
16108 touch $DIR/$tdir/foo_161c
16109 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
16110 changelog_dump | grep RENME | tail -n 5
16111 flags=$(changelog_dump | grep RENME | tail -1 | cut -f5 -d' ')
16112 changelog_clear 0 || error "changelog_clear failed"
16113 if [ x$flags != "x0x0" ]; then
16114 error "flag $flags is not 0x0"
16116 echo "rename doesn't overwrite a target," \
16117 "changelog record has flags of $flags"
16119 # define CLF_UNLINK_LAST 0x0001
16120 # unlink a file having nlink = 1 (changelog flag 0x1)
16121 rm -f $DIR/$tdir/foo2_161c
16122 changelog_dump | grep UNLNK | tail -n 5
16123 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
16124 changelog_clear 0 || error "changelog_clear failed"
16125 if [ x$flags != "x0x1" ]; then
16126 error "flag $flags is not 0x1"
16128 echo "unlink a file having nlink = 1," \
16129 "changelog record has flags of $flags"
16131 # unlink a file having nlink > 1 (changelog flag 0x0)
16132 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
16133 rm -f $DIR/$tdir/foobar_161c
16134 changelog_dump | grep UNLNK | tail -n 5
16135 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
16136 changelog_clear 0 || error "changelog_clear failed"
16137 if [ x$flags != "x0x0" ]; then
16138 error "flag $flags is not 0x0"
16140 echo "unlink a file having nlink > 1, changelog record flags '$flags'"
16142 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
16145 remote_mds_nodsh && skip "remote MDS with nodsh"
16146 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
16151 changelog_register || error "changelog_register failed"
16153 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
16154 # interfer with $MOUNT/.lustre/fid/ access
16156 [[ $? -eq 0 ]] || error "mkdir failed"
16158 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | OBD_FAIL_ONCE
16159 $LCTL set_param fail_loc=0x8000140c
16161 $LCTL set_param fail_val=5
16164 echo foofoo > $DIR/$tdir/$tfile &
16167 # wait for create to be delayed
16171 [[ $? -eq 0 ]] || error "create should be blocked"
16173 local tempfile="$(mktemp --tmpdir $tfile.XXXXXX)"
16174 stack_trap "rm -f $tempfile"
16175 fid=$(changelog_extract_field "CREAT" "$tfile" "t=")
16176 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
16177 # some delay may occur during ChangeLog publishing and file read just
16178 # above, that could allow file write to happen finally
16179 [[ -s $tempfile ]] && echo "file should be empty"
16181 $LCTL set_param fail_loc=0
16184 [[ $? -eq 0 ]] || error "create failed"
16186 run_test 161d "create with concurrent .lustre/fid access"
16189 local expected="$1"
16194 path=$($LFS fid2path "$@")
16197 if [ $rc -ne 0 ]; then
16198 error "path looked up of '$expected' failed: rc=$rc"
16199 elif [ "$path" != "$expected" ]; then
16200 error "path looked up '$path' instead of '$expected'"
16202 echo "FID '$fid' resolves to path '$path' as expected"
16206 test_162a() { # was test_162
16207 test_mkdir -p -c1 $DIR/$tdir/d2
16208 touch $DIR/$tdir/d2/$tfile
16209 touch $DIR/$tdir/d2/x1
16210 touch $DIR/$tdir/d2/x2
16211 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
16212 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
16214 local fid=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
16215 check_path "$tdir/d2/$tfile" $FSNAME "$fid" --link 0
16218 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
16219 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
16220 check_path "$tdir/d2/p/q/r/slink" $FSNAME "$fid" --link 0
16222 # softlink to wrong file
16223 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
16224 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
16225 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME "$fid" --link 0
16228 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
16229 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
16230 fid=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
16231 # fid2path dir/fsname should both work
16232 check_path "$tdir/d2/a/b/c/new_file" $FSNAME "$fid" --link 1
16233 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR "$fid" --link 0
16235 # hardlink count: check that there are 2 links
16236 local nlinks=$($LFS fid2path $DIR "$fid" | wc -l)
16237 [ $nlinks -eq 2 ] || error "expect 2 links, found $nlinks"
16239 # hardlink indexing: remove the first link
16240 rm $DIR/$tdir/d2/p/q/r/hlink
16241 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $fid --link 0
16243 run_test 162a "path lookup sanity"
16246 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16247 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16250 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
16251 error "create striped dir failed"
16253 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
16254 tail -n 1 | awk '{print $2}')
16255 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
16257 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
16258 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
16261 for ((i=0;i<5;i++)); do
16262 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
16263 error "get fid for f$i failed"
16264 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0
16266 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
16267 error "get fid for d$i failed"
16268 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0
16273 run_test 162b "striped directory path lookup sanity"
16275 # LU-4239: Verify fid2path works with paths 100 or more directories deep
16277 [[ $MDS1_VERSION -lt $(version_code 2.7.51) ]] &&
16278 skip "Need MDS version at least 2.7.51"
16280 local lpath=$tdir.local
16281 local rpath=$tdir.remote
16283 test_mkdir $DIR/$lpath
16284 test_mkdir $DIR/$rpath
16286 for ((i = 0; i <= 101; i++)); do
16289 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
16290 error "get fid for local directory $DIR/$lpath failed"
16291 check_path "$DIR/$lpath" $MOUNT $FID --link 0
16294 test_mkdir $DIR/$rpath
16295 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
16296 error "get fid for remote directory $DIR/$rpath failed"
16297 check_path "$DIR/$rpath" $MOUNT $FID --link 0
16302 run_test 162c "fid2path works with paths 100 or more directories deep"
16304 oalr_event_count() {
16308 awk -v name="${FSNAME}-OST0000" \
16309 -v event="${event}" \
16310 '$1 == "TRACE" && $2 == event && $3 == name' \
16315 oalr_expect_event_count() {
16318 local expect="${3}"
16321 count=$(oalr_event_count "${event}" "${trace}")
16322 if ((count == expect)); then
16326 error_noexit "${event} event count was '${count}', expected ${expect}"
16332 do_facet ost1 killall --quiet -KILL ofd_access_log_reader || true
16334 start ost1 "$(ostdevname 1)" $OST_MOUNT_OPTS
16338 sync # Flush previous IOs so we can count log entries.
16339 do_facet ost1 $LCTL set_param "obdfilter.${FSNAME}-OST0000.access_log_size=4096"
16340 stack_trap cleanup_165 EXIT
16344 local trace="/tmp/${tfile}.trace"
16348 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
16349 skip "OFD access log unsupported"
16352 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
16355 do_facet ost1 ofd_access_log_reader --list
16358 do_facet ost1 killall -TERM ofd_access_log_reader
16362 if ((rc != 0)); then
16363 error "ofd_access_log_reader exited with rc = '${rc}'"
16366 # Parse trace file for discovery events:
16367 oalr_expect_event_count alr_log_add "${trace}" 1
16368 oalr_expect_event_count alr_log_eof "${trace}" 1
16369 oalr_expect_event_count alr_log_free "${trace}" 1
16371 run_test 165a "ofd access log discovery"
16374 local trace="/tmp/${tfile}.trace"
16375 local file="${DIR}/${tfile}"
16384 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
16385 skip "OFD access log unsupported"
16388 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
16391 do_facet ost1 ofd_access_log_reader --list
16393 lfs setstripe -c 1 -i 0 "${file}"
16394 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
16395 error "cannot create '${file}'"
16398 do_facet ost1 killall -TERM ofd_access_log_reader
16402 if ((rc != 0)); then
16403 error "ofd_access_log_reader exited with rc = '${rc}'"
16406 oalr_expect_event_count alr_log_entry "${trace}" 1
16408 pfid1=$($LFS path2fid "${file}")
16410 # 1 2 3 4 5 6 7 8 9 10
16411 # TRACE alr_log_entry OST PFID BEGIN END TIME SIZE COUNT FLAGS
16412 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
16414 echo "entry = '${entry[*]}'" >&2
16417 if [[ "${pfid1}" != "${pfid2}" ]]; then
16418 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
16422 if ((size != 1048576)); then
16423 error "entry '${entry[*]}' has invalid io size '${size}', expected 1048576"
16427 if [[ "${flags}" != "w" ]]; then
16428 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'w'"
16431 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
16434 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r524288c ||
16435 error "cannot read '${file}'"
16438 do_facet ost1 killall -TERM ofd_access_log_reader
16442 if ((rc != 0)); then
16443 error "ofd_access_log_reader exited with rc = '${rc}'"
16446 oalr_expect_event_count alr_log_entry "${trace}" 1
16448 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
16449 echo "entry = '${entry[*]}'" >&2
16452 if [[ "${pfid1}" != "${pfid2}" ]]; then
16453 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
16457 if ((size != 524288)); then
16458 error "entry '${entry[*]}' has invalid io size '${size}', 524288"
16462 if [[ "${flags}" != "r" ]]; then
16463 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'r'"
16466 run_test 165b "ofd access log entries are produced and consumed"
16469 local trace="/tmp/${tfile}.trace"
16470 local file="${DIR}/${tdir}/${tfile}"
16472 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
16473 skip "OFD access log unsupported"
16475 test_mkdir "${DIR}/${tdir}"
16478 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
16481 lfs setstripe -c 1 -i 0 "${DIR}/${tdir}"
16483 # 4096 / 64 = 64. Create twice as many entries.
16484 for ((i = 0; i < 128; i++)); do
16485 $MULTIOP "${file}-${i}" oO_CREAT:O_WRONLY:w512c ||
16486 error "cannot create file"
16491 do_facet ost1 killall -TERM ofd_access_log_reader
16494 if ((rc != 0)); then
16495 error "ofd_access_log_reader exited with rc = '${rc}'"
16498 unlinkmany "${file}-%d" 128
16500 run_test 165c "full ofd access logs do not block IOs"
16502 oal_get_read_count() {
16505 # STATS lustre-OST0001 alr_read_count 1
16507 do_facet ost1 cat "${stats}" |
16508 awk '$1 == "STATS" && $3 == "alr_read_count" { count = $4; }
16509 END { print count; }'
16512 oal_expect_read_count() {
16517 # Ask ofd_access_log_reader to write stats.
16518 do_facet ost1 killall -USR1 ofd_access_log_reader
16520 # Allow some time for things to happen.
16523 count=$(oal_get_read_count "${stats}")
16524 if ((count == expect)); then
16528 error_noexit "bad read count, got ${count}, expected ${expect}"
16529 do_facet ost1 cat "${stats}" >&2
16534 local stats="/tmp/${tfile}.stats"
16535 local file="${DIR}/${tdir}/${tfile}"
16536 local param="obdfilter.${FSNAME}-OST0000.access_log_mask"
16538 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
16539 skip "OFD access log unsupported"
16541 test_mkdir "${DIR}/${tdir}"
16544 do_facet ost1 ofd_access_log_reader --stats="${stats}" &
16547 lfs setstripe -c 1 -i 0 "${file}"
16549 do_facet ost1 lctl set_param "${param}=rw"
16550 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
16551 error "cannot create '${file}'"
16552 oal_expect_read_count "${stats}" 1
16554 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
16555 error "cannot read '${file}'"
16556 oal_expect_read_count "${stats}" 2
16558 do_facet ost1 lctl set_param "${param}=r"
16559 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
16560 error "cannot create '${file}'"
16561 oal_expect_read_count "${stats}" 2
16563 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
16564 error "cannot read '${file}'"
16565 oal_expect_read_count "${stats}" 3
16567 do_facet ost1 lctl set_param "${param}=w"
16568 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
16569 error "cannot create '${file}'"
16570 oal_expect_read_count "${stats}" 4
16572 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
16573 error "cannot read '${file}'"
16574 oal_expect_read_count "${stats}" 4
16576 do_facet ost1 lctl set_param "${param}=0"
16577 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
16578 error "cannot create '${file}'"
16579 oal_expect_read_count "${stats}" 4
16581 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
16582 error "cannot read '${file}'"
16583 oal_expect_read_count "${stats}" 4
16585 do_facet ost1 killall -TERM ofd_access_log_reader
16588 if ((rc != 0)); then
16589 error "ofd_access_log_reader exited with rc = '${rc}'"
16592 run_test 165d "ofd_access_log mask works"
16595 local stats="/tmp/${tfile}.stats"
16596 local file0="${DIR}/${tdir}-0/${tfile}"
16597 local file1="${DIR}/${tdir}-1/${tfile}"
16599 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
16600 skip "OFD access log unsupported"
16602 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
16604 test_mkdir -c 1 -i 0 "${DIR}/${tdir}-0"
16605 test_mkdir -c 1 -i 1 "${DIR}/${tdir}-1"
16607 lfs setstripe -c 1 -i 0 "${file0}"
16608 lfs setstripe -c 1 -i 0 "${file1}"
16611 do_facet ost1 ofd_access_log_reader -I 1 --stats="${stats}" &
16614 $MULTIOP "${file0}" oO_CREAT:O_WRONLY:w512c ||
16615 error "cannot create '${file0}'"
16617 oal_expect_read_count "${stats}" 0
16619 $MULTIOP "${file1}" oO_CREAT:O_WRONLY:w512c ||
16620 error "cannot create '${file1}'"
16622 oal_expect_read_count "${stats}" 1
16624 do_facet ost1 killall -TERM ofd_access_log_reader
16627 if ((rc != 0)); then
16628 error "ofd_access_log_reader exited with rc = '${rc}'"
16631 run_test 165e "ofd_access_log MDT index filter works"
16634 local trace="/tmp/${tfile}.trace"
16639 do_facet ost1 timeout 60 ofd_access_log_reader \
16640 --exit-on-close --debug=- --trace=- > "${trace}" &
16647 if ((rc != 0)); then
16648 error_noexit "ofd_access_log_reader exited with rc = '${rc}'"
16653 run_test 165f "ofd_access_log_reader --exit-on-close works"
16656 # do directio so as not to populate the page cache
16657 log "creating a 10 Mb file"
16658 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c ||
16659 error "multiop failed while creating a file"
16660 log "starting reads"
16661 dd if=$DIR/$tfile of=/dev/null bs=4096 &
16662 log "truncating the file"
16663 $MULTIOP $DIR/$tfile oO_TRUNC:c ||
16664 error "multiop failed while truncating the file"
16666 kill %+ || true # reads might have finished
16667 echo "wait until dd is finished"
16669 log "removing the temporary file"
16670 rm -rf $DIR/$tfile || error "tmp file removal failed"
16672 run_test 169 "parallel read and truncate should not deadlock"
16675 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16677 $LCTL clear # bug 18514
16678 $LCTL debug_daemon start $TMP/${tfile}_log_good
16680 $LCTL debug_daemon stop
16681 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
16682 error "sed failed to read log_good"
16684 $LCTL debug_daemon start $TMP/${tfile}_log_good
16686 $LCTL debug_daemon stop
16688 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
16689 error "lctl df log_bad failed"
16691 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
16692 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
16694 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
16695 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
16697 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
16698 error "bad_line good_line1 good_line2 are empty"
16700 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
16701 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
16702 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
16704 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
16705 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
16706 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
16708 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
16709 error "bad_line_new good_line_new are empty"
16711 local expected_good=$((good_line1 + good_line2*2))
16713 rm -f $TMP/${tfile}*
16714 # LU-231, short malformed line may not be counted into bad lines
16715 if [ $bad_line -ne $bad_line_new ] &&
16716 [ $bad_line -ne $((bad_line_new - 1)) ]; then
16717 error "expected $bad_line bad lines, but got $bad_line_new"
16721 if [ $expected_good -ne $good_line_new ]; then
16722 error "expected $expected_good good lines, but got $good_line_new"
16727 run_test 170 "test lctl df to handle corrupted log ====================="
16729 test_171() { # bug20592
16730 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16732 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
16733 $LCTL set_param fail_loc=0x50e
16734 $LCTL set_param fail_val=3000
16735 multiop_bg_pause $DIR/$tfile O_s || true
16737 kill -USR1 $MULTIPID
16741 if dmesg | grep "recursive fault"; then
16742 error "caught a recursive fault"
16744 $LCTL set_param fail_loc=0
16747 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
16749 # it would be good to share it with obdfilter-survey/iokit-libecho code
16750 setup_obdecho_osc () {
16753 local obdfilter_name=$2
16754 echo "Creating new osc for $obdfilter_name on $ost_nid"
16755 # make sure we can find loopback nid
16756 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
16758 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
16759 ${obdfilter_name}_osc_UUID || rc=2; }
16760 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
16761 ${obdfilter_name}_UUID $ost_nid || rc=3; }
16765 cleanup_obdecho_osc () {
16766 local obdfilter_name=$1
16767 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
16768 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
16775 local pages=${3:-64}
16780 local obd_size=$(get_obd_size $node $OBD)
16781 local page_size=$(get_page_size $node)
16782 if [[ -n "$obd_size" ]]; then
16783 local new_count=$((obd_size / (pages * page_size / 1024)))
16784 [[ $new_count -ge $count ]] || count=$new_count
16787 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
16788 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
16790 if [ $rc -eq 0 ]; then
16791 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
16792 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
16794 echo "New object id is $id"
16795 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
16797 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
16798 "test_brw $count w v $pages $id" || rc=4; }
16799 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
16801 [ $rc -eq 0 ] || [ $rc -gt 2 ] &&
16802 { do_facet $node "$LCTL --device ec cleanup" || rc=5; }
16803 [ $rc -eq 0 ] || [ $rc -gt 1 ] &&
16804 { do_facet $node "$LCTL --device ec detach" || rc=6; }
16805 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
16810 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16812 if ! [ -d /sys/fs/lustre/echo_client ] &&
16813 ! module_loaded obdecho; then
16814 load_module obdecho/obdecho &&
16815 stack_trap "rmmod obdecho" EXIT ||
16816 error "unable to load obdecho on client"
16819 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
16820 local host=$($LCTL get_param -n osc.$osc.import |
16821 awk '/current_connection:/ { print $2 }' )
16822 local target=$($LCTL get_param -n osc.$osc.import |
16823 awk '/target:/ { print $2 }' )
16824 target=${target%_UUID}
16826 if [ -n "$target" ]; then
16827 setup_obdecho_osc $host $target &&
16828 stack_trap "cleanup_obdecho_osc $target" EXIT ||
16829 { error "obdecho setup failed with $?"; return; }
16831 obdecho_test ${target}_osc client ||
16832 error "obdecho_test failed on ${target}_osc"
16834 $LCTL get_param osc.$osc.import
16835 error "there is no osc.$osc.import target"
16838 run_test 180a "test obdecho on osc"
16841 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16842 remote_ost_nodsh && skip "remote OST with nodsh"
16844 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
16845 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
16846 error "failed to load module obdecho"
16848 local target=$(do_facet ost1 $LCTL dl |
16849 awk '/obdfilter/ { print $4; exit; }')
16851 if [ -n "$target" ]; then
16852 obdecho_test $target ost1 || error "obdecho_test failed with $?"
16854 do_facet ost1 $LCTL dl
16855 error "there is no obdfilter target on ost1"
16858 run_test 180b "test obdecho directly on obdfilter"
16860 test_180c() { # LU-2598
16861 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16862 remote_ost_nodsh && skip "remote OST with nodsh"
16863 [[ $MDS1_VERSION -lt $(version_code 2.4.0) ]] &&
16864 skip "Need MDS version at least 2.4.0"
16866 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
16867 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
16868 error "failed to load module obdecho"
16870 local target=$(do_facet ost1 $LCTL dl |
16871 awk '/obdfilter/ { print $4; exit; }')
16873 if [ -n "$target" ]; then
16874 local pages=16384 # 64MB bulk I/O RPC size
16876 obdecho_test "$target" ost1 "$pages" ||
16877 error "obdecho_test with pages=$pages failed with $?"
16879 do_facet ost1 $LCTL dl
16880 error "there is no obdfilter target on ost1"
16883 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
16885 test_181() { # bug 22177
16886 test_mkdir $DIR/$tdir
16887 # create enough files to index the directory
16888 createmany -o $DIR/$tdir/foobar 4000
16889 # print attributes for debug purpose
16892 multiop_bg_pause $DIR/$tdir D_Sc || return 1
16894 # remove the files & current working dir
16895 unlinkmany $DIR/$tdir/foobar 4000
16897 kill -USR1 $MULTIPID
16899 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
16902 run_test 181 "Test open-unlinked dir ========================"
16908 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
16910 $LCTL set_param mdc.*.rpc_stats=clear
16912 for (( i = 0; i < $tcount; i++ )) ; do
16913 mkdir $DIR/$tdir/$i
16916 for (( i = 0; i < $tcount; i++ )) ; do
16917 createmany -o $DIR/$tdir/$i/f- $fcount &
16921 for (( i = 0; i < $tcount; i++ )) ; do
16922 unlinkmany $DIR/$tdir/$i/f- $fcount &
16926 $LCTL get_param mdc.*.rpc_stats
16930 run_test 182 "Test parallel modify metadata operations ================"
16932 test_183() { # LU-2275
16933 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16934 remote_mds_nodsh && skip "remote MDS with nodsh"
16935 [[ $MDS1_VERSION -lt $(version_code 2.3.56) ]] &&
16936 skip "Need MDS version at least 2.3.56"
16938 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
16939 echo aaa > $DIR/$tdir/$tfile
16941 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
16942 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
16944 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
16945 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
16947 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
16949 # Flush negative dentry cache
16950 touch $DIR/$tdir/$tfile
16952 # We are not checking for any leaked references here, they'll
16953 # become evident next time we do cleanup with module unload.
16956 run_test 183 "No crash or request leak in case of strange dispositions ========"
16958 # test suite 184 is for LU-2016, LU-2017
16960 check_swap_layouts_support
16962 dir0=$DIR/$tdir/$testnum
16963 test_mkdir -p -c1 $dir0
16968 $LFS setstripe -c1 $file1
16970 $LFS setstripe -c2 $file2
16972 gen1=$($LFS getstripe -g $file1)
16973 gen2=$($LFS getstripe -g $file2)
16975 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
16976 gen=$($LFS getstripe -g $file1)
16977 [[ $gen1 != $gen ]] ||
16978 "Layout generation on $file1 does not change"
16979 gen=$($LFS getstripe -g $file2)
16980 [[ $gen2 != $gen ]] ||
16981 "Layout generation on $file2 does not change"
16983 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
16984 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
16986 lfsck_verify_pfid $file1 $file2 || error "PFID are not transferred"
16988 run_test 184a "Basic layout swap"
16991 check_swap_layouts_support
16993 dir0=$DIR/$tdir/$testnum
16994 mkdir -p $dir0 || error "creating dir $dir0"
17001 $LFS setstripe -c1 $file1
17002 $LFS setstripe -c2 $file2
17003 $LFS setstripe -c1 $file3
17004 chown $RUNAS_ID $file3
17005 gen1=$($LFS getstripe -g $file1)
17006 gen2=$($LFS getstripe -g $file2)
17008 $LFS swap_layouts $dir1 $dir2 &&
17009 error "swap of directories layouts should fail"
17010 $LFS swap_layouts $dir1 $file1 &&
17011 error "swap of directory and file layouts should fail"
17012 $RUNAS $LFS swap_layouts $file1 $file2 &&
17013 error "swap of file we cannot write should fail"
17014 $LFS swap_layouts $file1 $file3 &&
17015 error "swap of file with different owner should fail"
17016 /bin/true # to clear error code
17018 run_test 184b "Forbidden layout swap (will generate errors)"
17021 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
17022 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n"
17023 check_swap_layouts_support
17024 check_swap_layout_no_dom $DIR
17026 local dir0=$DIR/$tdir/$testnum
17027 mkdir -p $dir0 || error "creating dir $dir0"
17029 local ref1=$dir0/ref1
17030 local ref2=$dir0/ref2
17031 local file1=$dir0/file1
17032 local file2=$dir0/file2
17033 # create a file large enough for the concurrent test
17034 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
17035 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
17036 echo "ref file size: ref1($(stat -c %s $ref1))," \
17037 "ref2($(stat -c %s $ref2))"
17040 dd if=$ref1 of=$file1 bs=16k &
17043 # Make sure dd starts to copy file, but wait at most 5 seconds
17045 while [ ! -s $file1 -a $((loops++)) -lt 50 ]; do sleep 0.1; done
17047 $LFS swap_layouts $file1 $file2
17050 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
17051 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
17053 # how many bytes copied before swapping layout
17054 local copied=$(stat -c %s $file2)
17055 local remaining=$(stat -c %s $ref1)
17056 remaining=$((remaining - copied))
17057 echo "Copied $copied bytes before swapping layout..."
17059 cmp -n $copied $file1 $ref2 | grep differ &&
17060 error "Content mismatch [0, $copied) of ref2 and file1"
17061 cmp -n $copied $file2 $ref1 ||
17062 error "Content mismatch [0, $copied) of ref1 and file2"
17063 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
17064 error "Content mismatch [$copied, EOF) of ref1 and file1"
17067 rm -f $ref1 $ref2 $file1 $file2
17069 run_test 184c "Concurrent write and layout swap"
17072 check_swap_layouts_support
17073 check_swap_layout_no_dom $DIR
17074 [ -z "$(which getfattr 2>/dev/null)" ] &&
17075 skip_env "no getfattr command"
17077 local file1=$DIR/$tdir/$tfile-1
17078 local file2=$DIR/$tdir/$tfile-2
17079 local file3=$DIR/$tdir/$tfile-3
17083 mkdir -p $DIR/$tdir
17084 touch $file1 || error "create $file1 failed"
17085 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
17086 error "create $file2 failed"
17087 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
17088 error "create $file3 failed"
17089 lovea1=$(get_layout_param $file1)
17091 $LFS swap_layouts $file2 $file3 ||
17092 error "swap $file2 $file3 layouts failed"
17093 $LFS swap_layouts $file1 $file2 ||
17094 error "swap $file1 $file2 layouts failed"
17096 lovea2=$(get_layout_param $file2)
17099 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
17101 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
17102 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
17104 run_test 184d "allow stripeless layouts swap"
17107 [[ $MDS1_VERSION -ge $(version_code 2.6.94) ]] ||
17108 skip "Need MDS version at least 2.6.94"
17109 check_swap_layouts_support
17110 check_swap_layout_no_dom $DIR
17111 [ -z "$(which getfattr 2>/dev/null)" ] &&
17112 skip_env "no getfattr command"
17114 local file1=$DIR/$tdir/$tfile-1
17115 local file2=$DIR/$tdir/$tfile-2
17116 local file3=$DIR/$tdir/$tfile-3
17119 mkdir -p $DIR/$tdir
17120 touch $file1 || error "create $file1 failed"
17121 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
17122 error "create $file2 failed"
17123 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
17124 error "create $file3 failed"
17126 $LFS swap_layouts $file1 $file2 ||
17127 error "swap $file1 $file2 layouts failed"
17129 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
17130 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
17132 echo 123 > $file1 || error "Should be able to write into $file1"
17134 $LFS swap_layouts $file1 $file3 ||
17135 error "swap $file1 $file3 layouts failed"
17137 echo 123 > $file1 || error "Should be able to write into $file1"
17139 rm -rf $file1 $file2 $file3
17141 run_test 184e "Recreate layout after stripeless layout swaps"
17144 # Create a file with name longer than sizeof(struct stat) ==
17145 # 144 to see if we can get chars from the file name to appear
17146 # in the returned striping. Note that 'f' == 0x66.
17147 local file=$(for ((i = 0; i < 200; i++)); do echo -n f; done)
17149 mkdir -p $DIR/$tdir
17150 mcreate $DIR/$tdir/$file
17151 if lfs find --stripe-count 0x6666 $DIR/$tdir | grep $file; then
17152 error "IOC_MDC_GETFILEINFO returned garbage striping"
17155 run_test 184f "IOC_MDC_GETFILEINFO for files with long names but no striping"
17157 test_185() { # LU-2441
17158 # LU-3553 - no volatile file support in old servers
17159 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
17160 skip "Need MDS version at least 2.3.60"
17162 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
17163 touch $DIR/$tdir/spoo
17164 local mtime1=$(stat -c "%Y" $DIR/$tdir)
17165 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
17166 error "cannot create/write a volatile file"
17167 [ "$FILESET" == "" ] &&
17168 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
17169 error "FID is still valid after close"
17171 multiop_bg_pause $DIR/$tdir vVw4096_c
17178 # assume that the next FID for this client is sequential, since stdout
17179 # is unfortunately eaten by multiop_bg_pause
17180 local n=$((${fidv[1]} + 1))
17181 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
17182 if [ "$FILESET" == "" ]; then
17183 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
17184 error "FID is missing before close"
17186 kill -USR1 $multi_pid
17187 # 1 second delay, so if mtime change we will see it
17189 local mtime2=$(stat -c "%Y" $DIR/$tdir)
17190 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
17192 run_test 185 "Volatile file support"
17194 function create_check_volatile() {
17198 $MULTIOP $MOUNT/.lustre/fid V${idx}Fw4096_c >&/tmp/${tfile}.fid &
17201 local FID=$(cat /tmp/${tfile}.fid)
17202 [ "$FID" == "" ] && error "can't get FID for volatile"
17203 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID || error "can't stat $FID"
17204 tgt=$($LFS getstripe -m $MOUNT/.lustre/fid/$FID)
17205 [ "$tgt" != "$idx" ] && error "wrong MDS $tgt, expected $idx"
17209 cancel_lru_locks mdc # flush opencache
17210 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID && error "can stat $FID"
17215 # LU-12516 - volatile creation via .lustre
17216 [[ $MDS1_VERSION -ge $(version_code 2.12.55) ]] ||
17217 skip "Need MDS version at least 2.3.55"
17219 create_check_volatile 0
17220 [ $MDSCOUNT -lt 2 ] && return 0
17223 create_check_volatile 1
17227 run_test 185a "Volatile file creation in .lustre/fid/"
17230 remote_mds_nodsh && skip "remote MDS with nodsh"
17231 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
17232 skip "Need MDS version at least 2.3.0"
17234 local dir0=$DIR/$tdir/$testnum
17235 mkdir -p $dir0 || error "creating dir $dir0"
17237 local file=$dir0/file1
17238 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
17239 local dv1=$($LFS data_version $file)
17240 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
17241 local dv2=$($LFS data_version $file)
17242 [[ $dv1 != $dv2 ]] ||
17243 error "data version did not change on write $dv1 == $dv2"
17248 run_test 187a "Test data version change"
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 $dir0"
17258 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
17259 [[ ${DV[0]} != ${DV[1]} ]] ||
17260 error "data version did not change on write"\
17261 " ${DV[0]} == ${DV[1]}"
17266 run_test 187b "Test data version change on volatile file"
17269 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17270 remote_mgs_nodsh && skip "remote MGS with nodsh"
17271 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
17273 local POOL=${POOL:-cea1}
17274 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
17275 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
17278 local last_ost=$(($OSTCOUNT - 1))
17280 local ost_list=$(seq $first_ost $ost_step $last_ost)
17281 local ost_range="$first_ost $last_ost $ost_step"
17282 local test_path=$POOL_ROOT/$POOL_DIR_NAME
17283 local file_dir=$POOL_ROOT/file_tst
17284 local subdir=$test_path/subdir
17288 # former test_200a test_200b
17289 pool_add $POOL || { rc=$? ; break; }
17290 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
17291 # former test_200c test_200d
17292 mkdir -p $test_path
17293 pool_set_dir $POOL $test_path || { rc=$? ; break; }
17294 pool_check_dir $POOL $test_path || { rc=$? ; break; }
17296 pool_check_dir $POOL $subdir || { rc=$? ; break; }
17297 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
17298 || { rc=$? ; break; }
17299 # former test_200e test_200f
17300 local files=$((OSTCOUNT*3))
17301 pool_alloc_files $POOL $test_path $files "$ost_list" \
17302 || { rc=$? ; break; }
17303 pool_create_files $POOL $file_dir $files "$ost_list" \
17304 || { rc=$? ; break; }
17305 # former test_200g test_200h
17306 pool_lfs_df $POOL || { rc=$? ; break; }
17307 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
17309 # former test_201a test_201b test_201c
17310 pool_remove_first_target $POOL || { rc=$? ; break; }
17312 local f=$test_path/$tfile
17313 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
17314 pool_remove $POOL $f || { rc=$? ; break; }
17322 run_test 200 "OST pools"
17324 # usage: default_attr <count | size | offset>
17326 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
17329 # usage: check_default_stripe_attr
17330 check_default_stripe_attr() {
17331 ACTUAL=$($LFS getstripe $* $DIR/$tdir)
17334 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
17336 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
17340 error "unknown getstripe attr '$1'"
17343 [ $ACTUAL == $EXPECTED ] ||
17344 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
17348 test_mkdir $DIR/$tdir
17349 $LFS setstripe --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
17351 check_default_stripe_attr --stripe-count
17352 check_default_stripe_attr --stripe-size
17353 check_default_stripe_attr --stripe-index
17355 run_test 204a "Print default stripe attributes"
17358 test_mkdir $DIR/$tdir
17359 $LFS setstripe --stripe-count 1 $DIR/$tdir
17361 check_default_stripe_attr --stripe-size
17362 check_default_stripe_attr --stripe-index
17364 run_test 204b "Print default stripe size and offset"
17367 test_mkdir $DIR/$tdir
17368 $LFS setstripe --stripe-size 65536 $DIR/$tdir
17370 check_default_stripe_attr --stripe-count
17371 check_default_stripe_attr --stripe-index
17373 run_test 204c "Print default stripe count and offset"
17376 test_mkdir $DIR/$tdir
17377 $LFS setstripe --stripe-index 0 $DIR/$tdir
17379 check_default_stripe_attr --stripe-count
17380 check_default_stripe_attr --stripe-size
17382 run_test 204d "Print default stripe count and size"
17385 test_mkdir $DIR/$tdir
17386 $LFS setstripe -d $DIR/$tdir
17388 check_default_stripe_attr --stripe-count --raw
17389 check_default_stripe_attr --stripe-size --raw
17390 check_default_stripe_attr --stripe-index --raw
17392 run_test 204e "Print raw stripe attributes"
17395 test_mkdir $DIR/$tdir
17396 $LFS setstripe --stripe-count 1 $DIR/$tdir
17398 check_default_stripe_attr --stripe-size --raw
17399 check_default_stripe_attr --stripe-index --raw
17401 run_test 204f "Print raw stripe size and offset"
17404 test_mkdir $DIR/$tdir
17405 $LFS setstripe --stripe-size 65536 $DIR/$tdir
17407 check_default_stripe_attr --stripe-count --raw
17408 check_default_stripe_attr --stripe-index --raw
17410 run_test 204g "Print raw stripe count and offset"
17413 test_mkdir $DIR/$tdir
17414 $LFS setstripe --stripe-index 0 $DIR/$tdir
17416 check_default_stripe_attr --stripe-count --raw
17417 check_default_stripe_attr --stripe-size --raw
17419 run_test 204h "Print raw stripe count and size"
17421 # Figure out which job scheduler is being used, if any,
17422 # or use a fake one
17423 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
17424 JOBENV=SLURM_JOB_ID
17425 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
17427 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
17429 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
17430 JOBENV=LOADL_STEP_ID
17431 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
17434 $LCTL list_param jobid_name > /dev/null 2>&1
17435 if [ $? -eq 0 ]; then
17441 LUSTRE_JOBID_SIZE=31 # plus NUL terminator
17443 verify_jobstats() {
17448 # we don't really need to clear the stats for this test to work, since each
17449 # command has a unique jobid, but it makes debugging easier if needed.
17450 # for facet in $facets; do
17451 # local dev=$(convert_facet2label $facet)
17452 # # clear old jobstats
17453 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
17456 # use a new JobID for each test, or we might see an old one
17457 [ "$JOBENV" = "FAKE_JOBID" ] &&
17458 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
17460 JOBVAL=${!JOBENV:0:$LUSTRE_JOBID_SIZE}
17462 [ "$JOBENV" = "nodelocal" ] && {
17463 FAKE_JOBID=id.$testnum.%e.$RANDOM
17464 $LCTL set_param jobid_name=$FAKE_JOBID
17465 JOBVAL=${FAKE_JOBID/\%e/$(basename ${cmd[0]})}
17468 log "Test: ${cmd[*]}"
17469 log "Using JobID environment $($LCTL get_param -n jobid_var)=$JOBVAL"
17471 if [ $JOBENV = "FAKE_JOBID" ]; then
17472 FAKE_JOBID=$JOBVAL ${cmd[*]}
17477 # all files are created on OST0000
17478 for facet in $facets; do
17479 local stats="*.$(convert_facet2label $facet).job_stats"
17481 # strip out libtool wrappers for in-tree executables
17482 if [ $(do_facet $facet lctl get_param $stats |
17483 sed -e 's/\.lt-/./' | grep -c $JOBVAL) -ne 1 ]; then
17484 do_facet $facet lctl get_param $stats
17485 error "No jobstats for $JOBVAL found on $facet::$stats"
17491 local new_jobenv=$1
17493 set_persistent_param_and_check client "jobid_var" \
17494 "$FSNAME.sys.jobid_var" $new_jobenv
17497 test_205a() { # Job stats
17498 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17499 [[ $MDS1_VERSION -ge $(version_code 2.7.1) ]] ||
17500 skip "Need MDS version with at least 2.7.1"
17501 remote_mgs_nodsh && skip "remote MGS with nodsh"
17502 remote_mds_nodsh && skip "remote MDS with nodsh"
17503 remote_ost_nodsh && skip "remote OST with nodsh"
17504 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
17505 skip "Server doesn't support jobstats"
17506 [[ $JOBID_VAR = disable ]] && skip_env "jobstats is disabled"
17508 local old_jobenv=$($LCTL get_param -n jobid_var)
17509 [ $old_jobenv != $JOBENV ] && jobstats_set $JOBENV
17511 if [[ $PERM_CMD == *"set_param -P"* ]]; then
17512 stack_trap "do_facet mgs $PERM_CMD jobid_var=$old_jobenv" EXIT
17514 stack_trap "do_facet mgs $PERM_CMD \
17515 $FSNAME.sys.jobid_var=$old_jobenv" EXIT
17519 local old_interval=$(do_facet $SINGLEMDS lctl get_param -n \
17520 mdt.*.job_cleanup_interval | head -n 1)
17521 local new_interval=5
17522 do_facet $SINGLEMDS \
17523 $LCTL set_param mdt.*.job_cleanup_interval=$new_interval
17524 stack_trap "do_facet $SINGLEMDS \
17525 $LCTL set_param mdt.*.job_cleanup_interval=$old_interval" EXIT
17526 local start=$SECONDS
17530 cmd="mkdir $DIR/$tdir"
17531 verify_jobstats "$cmd" "$SINGLEMDS"
17533 cmd="rmdir $DIR/$tdir"
17534 verify_jobstats "$cmd" "$SINGLEMDS"
17535 # mkdir on secondary MDT
17536 if [ $MDSCOUNT -gt 1 ]; then
17537 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
17538 verify_jobstats "$cmd" "mds2"
17541 cmd="mknod $DIR/$tfile c 1 3"
17542 verify_jobstats "$cmd" "$SINGLEMDS"
17544 cmd="rm -f $DIR/$tfile"
17545 verify_jobstats "$cmd" "$SINGLEMDS"
17546 # create all files on OST0000 so verify_jobstats can find OST stats
17548 cmd="$LFS setstripe -i 0 -c 1 $DIR/$tfile"
17549 verify_jobstats "$cmd" "$SINGLEMDS"
17551 cmd="touch $DIR/$tfile"
17552 verify_jobstats "$cmd" "$SINGLEMDS ost1"
17554 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
17555 verify_jobstats "$cmd" "ost1"
17557 cancel_lru_locks osc
17558 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
17559 verify_jobstats "$cmd" "ost1"
17561 cmd="$TRUNCATE $DIR/$tfile 0"
17562 verify_jobstats "$cmd" "$SINGLEMDS ost1"
17564 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
17565 verify_jobstats "$cmd" "$SINGLEMDS"
17566 # jobstats expiry - sleep until old stats should be expired
17567 local left=$((new_interval + 5 - (SECONDS - start)))
17568 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
17569 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
17571 cmd="mkdir $DIR/$tdir.expire"
17572 verify_jobstats "$cmd" "$SINGLEMDS"
17573 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
17574 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
17576 # Ensure that jobid are present in changelog (if supported by MDS)
17577 if [ $MDS1_VERSION -ge $(version_code 2.6.52) ];then
17578 changelog_dump | tail -10
17579 jobids=$(changelog_dump | tail -9 | grep -c "j=")
17580 [ $jobids -eq 9 ] ||
17581 error "Wrong changelog jobid count $jobids != 9"
17585 jobstats_set $JOBENV
17587 changelog_dump | grep $tfile
17588 jobids=$(changelog_dump | grep $tfile | tail -1 | grep -c "j=")
17589 [ $jobids -eq 0 ] ||
17590 error "Unexpected jobids when jobid_var=$JOBENV"
17593 # test '%j' access to environment variable - if supported
17594 if lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%h.E"; then
17595 JOBENV="JOBCOMPLEX"
17596 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
17598 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
17601 if lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%H.E"; then
17602 JOBENV="JOBCOMPLEX"
17603 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname -s).E"
17605 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
17608 # test '%j' access to per-session jobid - if supported
17609 if lctl list_param jobid_this_session > /dev/null 2>&1
17611 lctl set_param jobid_var=session jobid_name="S.%j.%e.%u.%h.E"
17612 lctl set_param jobid_this_session=$USER
17614 JOBENV="JOBCOMPLEX"
17615 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
17617 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
17620 run_test 205a "Verify job stats"
17622 # LU-13117, LU-13597
17624 job_stats="mdt.*.job_stats"
17625 $LCTL set_param $job_stats=clear
17626 # Setting jobid_var to USER might not be supported
17627 $LCTL set_param jobid_var=USER || true
17628 $LCTL set_param jobid_name="%e.%u"
17629 env -i USERTESTJOBSTATS=foolish touch $DIR/$tfile.1
17630 do_facet $SINGLEMDS $LCTL get_param $job_stats |
17631 grep "job_id:.*foolish" &&
17632 error "Unexpected jobid found"
17633 do_facet $SINGLEMDS $LCTL get_param $job_stats |
17634 grep "open:.*min.*max.*sum" ||
17635 error "wrong job_stats format found"
17637 run_test 205b "Verify job stats jobid and output format"
17641 $LCTL set_param llite.*.stats=0
17642 dd if=/dev/zero of=$DIR/$tfile.1 bs=4k count=1
17643 $LCTL get_param llite.*.stats
17644 $LCTL get_param llite.*.stats | grep \
17645 "write_bytes *1 samples \[bytes\] 4096 4096 4096 16777216" ||
17646 error "wrong client stats format found"
17648 run_test 205c "Verify client stats format"
17650 # LU-1480, LU-1773 and LU-1657
17652 mkdir -p $DIR/$tdir
17653 $LFS setstripe -c -1 $DIR/$tdir
17654 #define OBD_FAIL_LOV_INIT 0x1403
17655 $LCTL set_param fail_loc=0xa0001403
17656 $LCTL set_param fail_val=1
17657 touch $DIR/$tdir/$tfile || true
17659 run_test 206 "fail lov_init_raid0() doesn't lbug"
17662 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
17663 local fsz=`stat -c %s $DIR/$tfile`
17664 cancel_lru_locks mdc
17666 # do not return layout in getattr intent
17667 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
17668 $LCTL set_param fail_loc=0x170
17669 local sz=`stat -c %s $DIR/$tfile`
17671 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
17675 run_test 207a "can refresh layout at glimpse"
17678 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
17679 local cksum=`md5sum $DIR/$tfile`
17680 local fsz=`stat -c %s $DIR/$tfile`
17681 cancel_lru_locks mdc
17682 cancel_lru_locks osc
17684 # do not return layout in getattr intent
17685 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
17686 $LCTL set_param fail_loc=0x171
17688 # it will refresh layout after the file is opened but before read issues
17689 echo checksum is "$cksum"
17690 echo "$cksum" |md5sum -c --quiet || error "file differs"
17694 run_test 207b "can refresh layout at open"
17697 # FIXME: in this test suite, only RD lease is used. This is okay
17698 # for now as only exclusive open is supported. After generic lease
17699 # is done, this test suite should be revised. - Jinshan
17701 remote_mds_nodsh && skip "remote MDS with nodsh"
17702 [[ $MDS1_VERSION -ge $(version_code 2.4.52) ]] ||
17703 skip "Need MDS version at least 2.4.52"
17705 echo "==== test 1: verify get lease work"
17706 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
17708 echo "==== test 2: verify lease can be broken by upcoming open"
17709 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
17713 $MULTIOP $DIR/$tfile oO_RDONLY:c
17714 kill -USR1 $PID && wait $PID || error "break lease error"
17716 echo "==== test 3: verify lease can't be granted if an open already exists"
17717 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
17721 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
17722 kill -USR1 $PID && wait $PID || error "open file error"
17724 echo "==== test 4: lease can sustain over recovery"
17725 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
17731 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
17733 echo "==== test 5: lease broken can't be regained by replay"
17734 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
17738 # open file to break lease and then recovery
17739 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
17742 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
17746 run_test 208 "Exclusive open"
17749 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
17750 skip_env "must have disp_stripe"
17753 sync; sleep 5; sync;
17755 echo 3 > /proc/sys/vm/drop_caches
17756 [ -f /sys/kernel/slab/ptlrpc_cache/shrink ] &&
17757 echo 1 > /sys/kernel/slab/ptlrpc_cache/shrink
17758 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
17760 # open/close 500 times
17761 for i in $(seq 500); do
17765 echo 3 > /proc/sys/vm/drop_caches
17766 [ -f /sys/kernel/slab/ptlrpc_cache/shrink ] &&
17767 echo 1 > /sys/kernel/slab/ptlrpc_cache/shrink
17768 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
17770 echo "before: $req_before, after: $req_after"
17771 [ $((req_after - req_before)) -ge 300 ] &&
17772 error "open/close requests are not freed"
17775 run_test 209 "read-only open/close requests should be freed promptly"
17780 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eW_E+eUc &
17784 $LFS getstripe $DIR/$tfile
17786 wait $pid || error "multiop failed"
17788 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
17792 $LFS getstripe $DIR/$tfile
17794 wait $pid || error "multiop failed"
17796 run_test 210 "lfs getstripe does not break leases"
17800 size=$((size % 8192 + 1))
17801 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
17802 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
17803 rm -f $DIR/f212 $DIR/f212.xyz
17805 run_test 212 "Sendfile test ============================================"
17808 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
17809 cancel_lru_locks osc
17810 lctl set_param fail_loc=0x8000040f
17811 # generate a read lock
17812 cat $DIR/$tfile > /dev/null
17813 # write to the file, it will try to cancel the above read lock.
17814 cat /etc/hosts >> $DIR/$tfile
17816 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
17818 test_214() { # for bug 20133
17819 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
17820 for (( i=0; i < 340; i++ )) ; do
17821 touch $DIR/$tdir/d214c/a$i
17824 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
17825 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
17826 ls $DIR/d214c || error "ls $DIR/d214c failed"
17827 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
17828 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
17830 run_test 214 "hash-indexed directory test - bug 20133"
17832 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
17833 create_lnet_proc_files() {
17834 lctl get_param -n $1 >$TMP/lnet_$1.sys || error "cannot read lnet.$1"
17837 # counterpart of create_lnet_proc_files
17838 remove_lnet_proc_files() {
17839 rm -f $TMP/lnet_$1.sys
17842 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
17843 # 3rd arg as regexp for body
17844 check_lnet_proc_stats() {
17845 local l=$(cat "$TMP/lnet_$1" |wc -l)
17846 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
17848 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
17851 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
17852 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
17853 # optional and can be regexp for 2nd line (lnet.routes case)
17854 check_lnet_proc_entry() {
17855 local blp=2 # blp stands for 'position of 1st line of body'
17856 [ -z "$5" ] || blp=3 # lnet.routes case
17858 local l=$(cat "$TMP/lnet_$1" |wc -l)
17859 # subtracting one from $blp because the body can be empty
17860 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
17862 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
17863 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
17865 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
17866 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
17868 # bail out if any unexpected line happened
17869 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
17870 [ "$?" != 0 ] || error "$2 misformatted"
17873 test_215() { # for bugs 18102, 21079, 21517
17874 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17876 local N='(0|[1-9][0-9]*)' # non-negative numeric
17877 local P='[1-9][0-9]*' # positive numeric
17878 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
17879 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
17880 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
17881 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
17883 local L1 # regexp for 1st line
17884 local L2 # regexp for 2nd line (optional)
17885 local BR # regexp for the rest (body)
17887 # lnet.stats should look as 11 space-separated non-negative numerics
17888 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
17889 create_lnet_proc_files "stats"
17890 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
17891 remove_lnet_proc_files "stats"
17893 # lnet.routes should look like this:
17894 # Routing disabled/enabled
17895 # net hops priority state router
17896 # where net is a string like tcp0, hops > 0, priority >= 0,
17897 # state is up/down,
17898 # router is a string like 192.168.1.1@tcp2
17899 L1="^Routing (disabled|enabled)$"
17900 L2="^net +hops +priority +state +router$"
17901 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
17902 create_lnet_proc_files "routes"
17903 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
17904 remove_lnet_proc_files "routes"
17906 # lnet.routers should look like this:
17907 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
17908 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
17909 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
17910 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
17911 L1="^ref +rtr_ref +alive +router$"
17912 BR="^$P +$P +(up|down) +$NID$"
17913 create_lnet_proc_files "routers"
17914 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
17915 remove_lnet_proc_files "routers"
17917 # lnet.peers should look like this:
17918 # nid refs state last max rtr min tx min queue
17919 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
17920 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
17921 # numeric (0 or >0 or <0), queue >= 0.
17922 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
17923 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
17924 create_lnet_proc_files "peers"
17925 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
17926 remove_lnet_proc_files "peers"
17928 # lnet.buffers should look like this:
17929 # pages count credits min
17930 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
17931 L1="^pages +count +credits +min$"
17932 BR="^ +$N +$N +$I +$I$"
17933 create_lnet_proc_files "buffers"
17934 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
17935 remove_lnet_proc_files "buffers"
17937 # lnet.nis should look like this:
17938 # nid status alive refs peer rtr max tx min
17939 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
17940 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
17941 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
17942 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
17943 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
17944 create_lnet_proc_files "nis"
17945 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
17946 remove_lnet_proc_files "nis"
17948 # can we successfully write to lnet.stats?
17949 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
17951 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
17953 test_216() { # bug 20317
17954 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17955 remote_ost_nodsh && skip "remote OST with nodsh"
17958 local facets=$(get_facets OST)
17959 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
17961 save_lustre_params client "osc.*.contention_seconds" > $p
17962 save_lustre_params $facets \
17963 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
17964 save_lustre_params $facets \
17965 "ldlm.namespaces.filter-*.contended_locks" >> $p
17966 save_lustre_params $facets \
17967 "ldlm.namespaces.filter-*.contention_seconds" >> $p
17968 clear_stats osc.*.osc_stats
17970 # agressive lockless i/o settings
17971 do_nodes $(comma_list $(osts_nodes)) \
17972 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
17973 ldlm.namespaces.filter-*.contended_locks=0 \
17974 ldlm.namespaces.filter-*.contention_seconds=60"
17975 lctl set_param -n osc.*.contention_seconds=60
17977 $DIRECTIO write $DIR/$tfile 0 10 4096
17978 $CHECKSTAT -s 40960 $DIR/$tfile
17980 # disable lockless i/o
17981 do_nodes $(comma_list $(osts_nodes)) \
17982 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
17983 ldlm.namespaces.filter-*.contended_locks=32 \
17984 ldlm.namespaces.filter-*.contention_seconds=0"
17985 lctl set_param -n osc.*.contention_seconds=0
17986 clear_stats osc.*.osc_stats
17988 dd if=/dev/zero of=$DIR/$tfile count=0
17989 $CHECKSTAT -s 0 $DIR/$tfile
17991 restore_lustre_params <$p
17995 run_test 216 "check lockless direct write updates file size and kms correctly"
17997 test_217() { # bug 22430
17998 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18003 for node in $(nodes_list); do
18004 nid=$(host_nids_address $node $NETTYPE)
18005 if [[ $nid = *-* ]] ; then
18006 echo "lctl ping $(h2nettype $nid)"
18007 lctl ping $(h2nettype $nid)
18009 echo "skipping $node (no hyphen detected)"
18013 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
18016 # do directio so as not to populate the page cache
18017 log "creating a 10 Mb file"
18018 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
18019 log "starting reads"
18020 dd if=$DIR/$tfile of=/dev/null bs=4096 &
18021 log "truncating the file"
18022 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
18024 kill %+ || true # reads might have finished
18025 echo "wait until dd is finished"
18027 log "removing the temporary file"
18028 rm -rf $DIR/$tfile || error "tmp file removal failed"
18030 run_test 218 "parallel read and truncate should not deadlock"
18033 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18035 # write one partial page
18036 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
18037 # set no grant so vvp_io_commit_write will do sync write
18038 $LCTL set_param fail_loc=0x411
18039 # write a full page at the end of file
18040 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
18042 $LCTL set_param fail_loc=0
18043 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
18044 $LCTL set_param fail_loc=0x411
18045 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
18048 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
18049 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
18051 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
18053 test_220() { #LU-325
18054 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18055 remote_ost_nodsh && skip "remote OST with nodsh"
18056 remote_mds_nodsh && skip "remote MDS with nodsh"
18057 remote_mgs_nodsh && skip "remote MGS with nodsh"
18061 # create on MDT0000 so the last_id and next_id are correct
18063 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
18067 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
18068 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
18069 osp.$mdtosc_proc1.prealloc_last_id)
18070 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
18071 osp.$mdtosc_proc1.prealloc_next_id)
18075 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
18076 #define OBD_FAIL_OST_ENOINO 0x229
18077 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
18078 create_pool $FSNAME.$TESTNAME || return 1
18079 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
18081 $LFS setstripe $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
18083 MDSOBJS=$((last_id - next_id))
18084 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
18086 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
18087 echo "OST still has $count kbytes free"
18089 echo "create $MDSOBJS files @next_id..."
18090 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
18092 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
18093 osp.$mdtosc_proc1.prealloc_last_id)
18094 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
18095 osp.$mdtosc_proc1.prealloc_next_id)
18097 echo "after creation, last_id=$last_id2, next_id=$next_id2"
18102 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
18103 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
18105 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST ||
18106 error "$LCTL pool_remove $FSNAME.$TESTNAME $OST failed"
18107 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
18108 error "$LCTL pool_destroy $FSNAME.$TESTNAME failed"
18109 echo "unlink $MDSOBJS files @$next_id..."
18110 unlinkmany $DIR/$tdir/f $MDSOBJS || error "unlinkmany failed"
18112 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
18115 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18117 dd if=`which date` of=$MOUNT/date oflag=sync
18118 chmod +x $MOUNT/date
18120 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
18121 $LCTL set_param fail_loc=0x80001401
18123 $MOUNT/date > /dev/null
18126 run_test 221 "make sure fault and truncate race to not cause OOM"
18129 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18132 test_mkdir $DIR/$tdir
18133 $LFS setstripe -c 1 -i 0 $DIR/$tdir
18134 createmany -o $DIR/$tdir/$tfile 10
18135 cancel_lru_locks mdc
18136 cancel_lru_locks osc
18137 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
18138 $LCTL set_param fail_loc=0x31a
18139 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
18140 $LCTL set_param fail_loc=0
18143 run_test 222a "AGL for ls should not trigger CLIO lock failure"
18146 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18149 test_mkdir $DIR/$tdir
18150 $LFS setstripe -c 1 -i 0 $DIR/$tdir
18151 createmany -o $DIR/$tdir/$tfile 10
18152 cancel_lru_locks mdc
18153 cancel_lru_locks osc
18154 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
18155 $LCTL set_param fail_loc=0x31a
18156 rm -r $DIR/$tdir || error "AGL for rmdir failed"
18157 $LCTL set_param fail_loc=0
18159 run_test 222b "AGL for rmdir should not trigger CLIO lock failure"
18162 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18165 test_mkdir $DIR/$tdir
18166 $LFS setstripe -c 1 -i 0 $DIR/$tdir
18167 createmany -o $DIR/$tdir/$tfile 10
18168 cancel_lru_locks mdc
18169 cancel_lru_locks osc
18170 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
18171 $LCTL set_param fail_loc=0x31b
18172 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
18173 $LCTL set_param fail_loc=0
18176 run_test 223 "osc reenqueue if without AGL lock granted ======================="
18178 test_224a() { # LU-1039, MRP-303
18179 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18181 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
18182 $LCTL set_param fail_loc=0x508
18183 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
18184 $LCTL set_param fail_loc=0
18187 run_test 224a "Don't panic on bulk IO failure"
18189 test_224b() { # LU-1039, MRP-303
18190 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18192 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
18193 cancel_lru_locks osc
18194 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
18195 $LCTL set_param fail_loc=0x515
18196 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
18197 $LCTL set_param fail_loc=0
18200 run_test 224b "Don't panic on bulk IO failure"
18202 test_224c() { # LU-6441
18203 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18204 remote_mds_nodsh && skip "remote MDS with nodsh"
18206 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
18207 save_writethrough $p
18208 set_cache writethrough on
18210 local pages_per_rpc=$($LCTL get_param osc.*.max_pages_per_rpc)
18211 local at_max=$($LCTL get_param -n at_max)
18212 local timeout=$($LCTL get_param -n timeout)
18213 local test_at="at_max"
18214 local param_at="$FSNAME.sys.at_max"
18215 local test_timeout="timeout"
18216 local param_timeout="$FSNAME.sys.timeout"
18218 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
18220 set_persistent_param_and_check client "$test_at" "$param_at" 0
18221 set_persistent_param_and_check client "$test_timeout" "$param_timeout" 5
18223 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
18224 do_facet ost1 "$LCTL set_param fail_loc=0x520"
18225 $LFS setstripe -c 1 -i 0 $DIR/$tfile
18226 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
18228 do_facet ost1 "$LCTL set_param fail_loc=0"
18230 set_persistent_param_and_check client "$test_at" "$param_at" $at_max
18231 set_persistent_param_and_check client "$test_timeout" "$param_timeout" \
18234 $LCTL set_param -n $pages_per_rpc
18235 restore_lustre_params < $p
18238 run_test 224c "Don't hang if one of md lost during large bulk RPC"
18240 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
18242 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18243 if [ -z ${MDSSURVEY} ]; then
18244 skip_env "mds-survey not found"
18246 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
18247 skip "Need MDS version at least 2.2.51"
18249 local mds=$(facet_host $SINGLEMDS)
18250 local target=$(do_nodes $mds 'lctl dl' |
18251 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
18253 local cmd1="file_count=1000 thrhi=4"
18254 local cmd2="dir_count=2 layer=mdd stripe_count=0"
18255 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
18256 local cmd="$cmd1 $cmd2 $cmd3"
18258 rm -f ${TMP}/mds_survey*
18260 eval $cmd || error "mds-survey with zero-stripe failed"
18261 cat ${TMP}/mds_survey*
18262 rm -f ${TMP}/mds_survey*
18264 run_test 225a "Metadata survey sanity with zero-stripe"
18267 if [ -z ${MDSSURVEY} ]; then
18268 skip_env "mds-survey not found"
18270 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
18271 skip "Need MDS version at least 2.2.51"
18272 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18273 remote_mds_nodsh && skip "remote MDS with nodsh"
18274 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
18275 skip_env "Need to mount OST to test"
18278 local mds=$(facet_host $SINGLEMDS)
18279 local target=$(do_nodes $mds 'lctl dl' |
18280 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
18282 local cmd1="file_count=1000 thrhi=4"
18283 local cmd2="dir_count=2 layer=mdd stripe_count=1"
18284 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
18285 local cmd="$cmd1 $cmd2 $cmd3"
18287 rm -f ${TMP}/mds_survey*
18289 eval $cmd || error "mds-survey with stripe_count failed"
18290 cat ${TMP}/mds_survey*
18291 rm -f ${TMP}/mds_survey*
18293 run_test 225b "Metadata survey sanity with stripe_count = 1"
18295 mcreate_path2fid () {
18301 local path=$DIR/$tdir/$name
18306 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
18307 error "cannot create $desc"
18309 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
18311 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
18313 fid_path=$($LFS fid2path $MOUNT $fid)
18315 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
18317 [ "$path" == "$fid_path" ] ||
18318 error "fid2path returned $fid_path, expected $path"
18320 echo "pass with $path and $fid"
18325 mkdir -p $DIR/$tdir
18327 mcreate_path2fid 0010666 0 0 fifo "FIFO"
18328 mcreate_path2fid 0020666 1 3 null "character special file (null)"
18329 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
18330 mcreate_path2fid 0040666 0 0 dir "directory"
18331 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
18332 mcreate_path2fid 0100666 0 0 file "regular file"
18333 mcreate_path2fid 0120666 0 0 link "symbolic link"
18334 mcreate_path2fid 0140666 0 0 sock "socket"
18336 run_test 226a "call path2fid and fid2path on files of all type"
18339 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18344 mkdir -p $DIR/$tdir
18345 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
18346 error "create remote directory failed"
18347 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
18348 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
18349 "character special file (null)"
18350 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
18351 "character special file (no device)"
18352 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
18353 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
18354 "block special file (loop)"
18355 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
18356 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
18357 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
18359 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
18362 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18363 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
18364 skip "Need MDS version at least 2.13.55"
18366 local submnt=/mnt/submnt
18367 local srcfile=/etc/passwd
18368 local dstfile=$submnt/passwd
18374 $LFS setdirstripe -c -1 -i 1 $DIR/$tdir ||
18375 error "create remote directory failed"
18376 mkdir -p $submnt || error "create $submnt failed"
18377 $MOUNT_CMD $MGSNID:/$FSNAME/$tdir $submnt ||
18378 error "mount $submnt failed"
18379 stack_trap "umount $submnt" EXIT
18381 cp $srcfile $dstfile
18382 fid=$($LFS path2fid $dstfile)
18383 path=$($LFS fid2path $submnt "$fid")
18384 [ "$path" = "$dstfile" ] ||
18385 error "fid2path $submnt $fid failed ($path != $dstfile)"
18387 run_test 226c "call path2fid and fid2path under remote dir with subdir mount"
18389 # LU-1299 Executing or running ldd on a truncated executable does not
18390 # cause an out-of-memory condition.
18392 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18393 [ -z "$(which ldd)" ] && skip_env "should have ldd tool"
18395 dd if=$(which date) of=$MOUNT/date bs=1k count=1
18396 chmod +x $MOUNT/date
18398 $MOUNT/date > /dev/null
18399 ldd $MOUNT/date > /dev/null
18402 run_test 227 "running truncated executable does not cause OOM"
18404 # LU-1512 try to reuse idle OI blocks
18406 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18407 remote_mds_nodsh && skip "remote MDS with nodsh"
18408 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
18410 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
18411 local myDIR=$DIR/$tdir
18414 #define OBD_FAIL_SEQ_EXHAUST 0x1002
18415 $LCTL set_param fail_loc=0x80001002
18416 createmany -o $myDIR/t- 10000
18417 $LCTL set_param fail_loc=0
18418 # The guard is current the largest FID holder
18420 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
18422 local IDX=$(($SEQ % 64))
18424 do_facet $SINGLEMDS sync
18425 # Make sure journal flushed.
18427 local blk1=$(do_facet $SINGLEMDS \
18428 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
18429 grep Blockcount | awk '{print $4}')
18431 # Remove old files, some OI blocks will become idle.
18432 unlinkmany $myDIR/t- 10000
18433 # Create new files, idle OI blocks should be reused.
18434 createmany -o $myDIR/t- 2000
18435 do_facet $SINGLEMDS sync
18436 # Make sure journal flushed.
18438 local blk2=$(do_facet $SINGLEMDS \
18439 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
18440 grep Blockcount | awk '{print $4}')
18442 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
18444 run_test 228a "try to reuse idle OI blocks"
18447 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18448 remote_mds_nodsh && skip "remote MDS with nodsh"
18449 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
18451 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
18452 local myDIR=$DIR/$tdir
18455 #define OBD_FAIL_SEQ_EXHAUST 0x1002
18456 $LCTL set_param fail_loc=0x80001002
18457 createmany -o $myDIR/t- 10000
18458 $LCTL set_param fail_loc=0
18459 # The guard is current the largest FID holder
18461 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
18463 local IDX=$(($SEQ % 64))
18465 do_facet $SINGLEMDS sync
18466 # Make sure journal flushed.
18468 local blk1=$(do_facet $SINGLEMDS \
18469 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
18470 grep Blockcount | awk '{print $4}')
18472 # Remove old files, some OI blocks will become idle.
18473 unlinkmany $myDIR/t- 10000
18476 stop $SINGLEMDS || error "Fail to stop MDT."
18478 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
18480 df $MOUNT || error "Fail to df."
18481 # Create new files, idle OI blocks should be reused.
18482 createmany -o $myDIR/t- 2000
18483 do_facet $SINGLEMDS sync
18484 # Make sure journal flushed.
18486 local blk2=$(do_facet $SINGLEMDS \
18487 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
18488 grep Blockcount | awk '{print $4}')
18490 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
18492 run_test 228b "idle OI blocks can be reused after MDT restart"
18496 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18497 remote_mds_nodsh && skip "remote MDS with nodsh"
18498 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
18500 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
18501 local myDIR=$DIR/$tdir
18504 #define OBD_FAIL_SEQ_EXHAUST 0x1002
18505 $LCTL set_param fail_loc=0x80001002
18506 # 20000 files can guarantee there are index nodes in the OI file
18507 createmany -o $myDIR/t- 20000
18508 $LCTL set_param fail_loc=0
18509 # The guard is current the largest FID holder
18511 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
18513 local IDX=$(($SEQ % 64))
18515 do_facet $SINGLEMDS sync
18516 # Make sure journal flushed.
18518 local blk1=$(do_facet $SINGLEMDS \
18519 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
18520 grep Blockcount | awk '{print $4}')
18522 # Remove old files, some OI blocks will become idle.
18523 unlinkmany $myDIR/t- 20000
18525 # The OI file should become empty now
18527 # Create new files, idle OI blocks should be reused.
18528 createmany -o $myDIR/t- 2000
18529 do_facet $SINGLEMDS sync
18530 # Make sure journal flushed.
18532 local blk2=$(do_facet $SINGLEMDS \
18533 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
18534 grep Blockcount | awk '{print $4}')
18536 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
18538 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
18540 test_229() { # LU-2482, LU-3448
18541 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18542 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
18543 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
18544 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
18548 # Create a file with a released layout and stripe count 2.
18549 $MULTIOP $DIR/$tfile H2c ||
18550 error "failed to create file with released layout"
18552 $LFS getstripe -v $DIR/$tfile
18554 local pattern=$($LFS getstripe -L $DIR/$tfile)
18555 [ X"$pattern" = X"released" ] || error "pattern error ($pattern)"
18557 local stripe_count=$($LFS getstripe -c $DIR/$tfile) ||
18559 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
18560 stat $DIR/$tfile || error "failed to stat released file"
18562 chown $RUNAS_ID $DIR/$tfile ||
18563 error "chown $RUNAS_ID $DIR/$tfile failed"
18565 chgrp $RUNAS_ID $DIR/$tfile ||
18566 error "chgrp $RUNAS_ID $DIR/$tfile failed"
18568 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
18569 rm $DIR/$tfile || error "failed to remove released file"
18571 run_test 229 "getstripe/stat/rm/attr changes work on released files"
18574 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18575 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18576 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18577 skip "Need MDS version at least 2.11.52"
18581 test_mkdir $DIR/$tdir
18582 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
18583 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230_local)
18584 [ $mdt_idx -ne 0 ] &&
18585 error "create local directory on wrong MDT $mdt_idx"
18587 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
18588 error "create remote directory failed"
18589 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230)
18590 [ $mdt_idx -ne $MDTIDX ] &&
18591 error "create remote directory on wrong MDT $mdt_idx"
18593 createmany -o $DIR/$tdir/test_230/t- 10 ||
18594 error "create files on remote directory failed"
18595 mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230/t-0)
18596 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
18597 rm -r $DIR/$tdir || error "unlink remote directory failed"
18599 run_test 230a "Create remote directory and files under the remote directory"
18602 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18603 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18604 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18605 skip "Need MDS version at least 2.11.52"
18613 local migrate_dir=$DIR/$tdir/migrate_dir
18614 local other_dir=$DIR/$tdir/other_dir
18616 test_mkdir $DIR/$tdir
18617 test_mkdir -i0 -c1 $migrate_dir
18618 test_mkdir -i0 -c1 $other_dir
18619 for ((i=0; i<10; i++)); do
18620 mkdir -p $migrate_dir/dir_${i}
18621 createmany -o $migrate_dir/dir_${i}/f 10 ||
18622 error "create files under remote dir failed $i"
18625 cp /etc/passwd $migrate_dir/$tfile
18626 cp /etc/passwd $other_dir/$tfile
18627 chattr +SAD $migrate_dir
18628 chattr +SAD $migrate_dir/$tfile
18630 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
18631 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
18632 local old_dir_mode=$(stat -c%f $migrate_dir)
18633 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
18635 mkdir -p $migrate_dir/dir_default_stripe2
18636 $LFS setstripe -c 2 $migrate_dir/dir_default_stripe2
18637 $LFS setstripe -c 2 $migrate_dir/${tfile}_stripe2
18639 mkdir -p $other_dir
18640 ln $migrate_dir/$tfile $other_dir/luna
18641 ln $migrate_dir/$tfile $migrate_dir/sofia
18642 ln $other_dir/$tfile $migrate_dir/david
18643 ln -s $migrate_dir/$tfile $other_dir/zachary
18644 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
18645 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
18651 for len in 58 59 60; do
18652 lnktgt=$(str_repeat 'l' $len)
18653 touch $migrate_dir/$lnktgt
18654 ln -s $lnktgt $migrate_dir/${len}char_ln
18658 for len in 4094 4095; do
18659 lnktgt=$(str_repeat 'l' $len)
18660 ln -s $lnktgt $migrate_dir/${len}char_ln
18664 for len in 254 255; do
18665 touch $migrate_dir/$(str_repeat 'l' $len)
18668 $LFS migrate -m $MDTIDX $migrate_dir ||
18669 error "fails on migrating remote dir to MDT1"
18671 echo "migratate to MDT1, then checking.."
18672 for ((i = 0; i < 10; i++)); do
18673 for file in $(find $migrate_dir/dir_${i}); do
18674 mdt_index=$($LFS getstripe -m $file)
18675 # broken symlink getstripe will fail
18676 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
18677 error "$file is not on MDT${MDTIDX}"
18681 # the multiple link file should still in MDT0
18682 mdt_index=$($LFS getstripe -m $migrate_dir/$tfile)
18683 [ $mdt_index == 0 ] ||
18684 error "$file is not on MDT${MDTIDX}"
18686 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
18687 [ "$old_dir_flag" = "$new_dir_flag" ] ||
18688 error " expect $old_dir_flag get $new_dir_flag"
18690 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
18691 [ "$old_file_flag" = "$new_file_flag" ] ||
18692 error " expect $old_file_flag get $new_file_flag"
18694 local new_dir_mode=$(stat -c%f $migrate_dir)
18695 [ "$old_dir_mode" = "$new_dir_mode" ] ||
18696 error "expect mode $old_dir_mode get $new_dir_mode"
18698 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
18699 [ "$old_file_mode" = "$new_file_mode" ] ||
18700 error "expect mode $old_file_mode get $new_file_mode"
18702 diff /etc/passwd $migrate_dir/$tfile ||
18703 error "$tfile different after migration"
18705 diff /etc/passwd $other_dir/luna ||
18706 error "luna different after migration"
18708 diff /etc/passwd $migrate_dir/sofia ||
18709 error "sofia different after migration"
18711 diff /etc/passwd $migrate_dir/david ||
18712 error "david different after migration"
18714 diff /etc/passwd $other_dir/zachary ||
18715 error "zachary different after migration"
18717 diff /etc/passwd $migrate_dir/${tfile}_ln ||
18718 error "${tfile}_ln different after migration"
18720 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
18721 error "${tfile}_ln_other different after migration"
18723 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
18724 [ $stripe_count = 2 ] ||
18725 error "dir strpe_count $d != 2 after migration."
18727 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
18728 [ $stripe_count = 2 ] ||
18729 error "file strpe_count $d != 2 after migration."
18731 #migrate back to MDT0
18734 $LFS migrate -m $MDTIDX $migrate_dir ||
18735 error "fails on migrating remote dir to MDT0"
18737 echo "migrate back to MDT0, checking.."
18738 for file in $(find $migrate_dir); do
18739 mdt_index=$($LFS getstripe -m $file)
18740 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
18741 error "$file is not on MDT${MDTIDX}"
18744 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
18745 [ "$old_dir_flag" = "$new_dir_flag" ] ||
18746 error " expect $old_dir_flag get $new_dir_flag"
18748 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
18749 [ "$old_file_flag" = "$new_file_flag" ] ||
18750 error " expect $old_file_flag get $new_file_flag"
18752 local new_dir_mode=$(stat -c%f $migrate_dir)
18753 [ "$old_dir_mode" = "$new_dir_mode" ] ||
18754 error "expect mode $old_dir_mode get $new_dir_mode"
18756 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
18757 [ "$old_file_mode" = "$new_file_mode" ] ||
18758 error "expect mode $old_file_mode get $new_file_mode"
18760 diff /etc/passwd ${migrate_dir}/$tfile ||
18761 error "$tfile different after migration"
18763 diff /etc/passwd ${other_dir}/luna ||
18764 error "luna different after migration"
18766 diff /etc/passwd ${migrate_dir}/sofia ||
18767 error "sofia different after migration"
18769 diff /etc/passwd ${other_dir}/zachary ||
18770 error "zachary different after migration"
18772 diff /etc/passwd $migrate_dir/${tfile}_ln ||
18773 error "${tfile}_ln different after migration"
18775 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
18776 error "${tfile}_ln_other different after migration"
18778 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
18779 [ $stripe_count = 2 ] ||
18780 error "dir strpe_count $d != 2 after migration."
18782 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
18783 [ $stripe_count = 2 ] ||
18784 error "file strpe_count $d != 2 after migration."
18786 rm -rf $DIR/$tdir || error "rm dir failed after migration"
18788 run_test 230b "migrate directory"
18791 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18792 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18793 remote_mds_nodsh && skip "remote MDS with nodsh"
18794 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18795 skip "Need MDS version at least 2.11.52"
18801 local migrate_dir=$DIR/$tdir/migrate_dir
18803 #If migrating directory fails in the middle, all entries of
18804 #the directory is still accessiable.
18805 test_mkdir $DIR/$tdir
18806 test_mkdir -i0 -c1 $migrate_dir
18807 test_mkdir -i1 -c1 $DIR/$tdir/remote_dir
18809 createmany -o $migrate_dir/f $total ||
18810 error "create files under ${migrate_dir} failed"
18812 # fail after migrating top dir, and this will fail only once, so the
18813 # first sub file migration will fail (currently f3), others succeed.
18814 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
18815 do_facet mds1 lctl set_param fail_loc=0x1801
18816 local t=$(ls $migrate_dir | wc -l)
18817 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
18818 error "migrate should fail"
18819 local u=$(ls $migrate_dir | wc -l)
18820 [ "$u" == "$t" ] || error "$u != $t during migration"
18822 # add new dir/file should succeed
18823 mkdir $migrate_dir/dir ||
18824 error "mkdir failed under migrating directory"
18825 touch $migrate_dir/file ||
18826 error "create file failed under migrating directory"
18828 # add file with existing name should fail
18829 for file in $migrate_dir/f*; do
18830 stat $file > /dev/null || error "stat $file failed"
18831 $OPENFILE -f O_CREAT:O_EXCL $file &&
18832 error "open(O_CREAT|O_EXCL) $file should fail"
18833 $MULTIOP $file m && error "create $file should fail"
18834 touch $DIR/$tdir/remote_dir/$tfile ||
18835 error "touch $tfile failed"
18836 ln $DIR/$tdir/remote_dir/$tfile $file &&
18837 error "link $file should fail"
18838 mdt_index=$($LFS getstripe -m $file)
18839 if [ $mdt_index == 0 ]; then
18840 # file failed to migrate is not allowed to rename to
18841 mv $DIR/$tdir/remote_dir/$tfile $file &&
18842 error "rename to $file should fail"
18844 mv $DIR/$tdir/remote_dir/$tfile $file ||
18845 error "rename to $file failed"
18847 echo hello >> $file || error "write $file failed"
18850 # resume migration with different options should fail
18851 $LFS migrate -m 0 $migrate_dir &&
18852 error "migrate -m 0 $migrate_dir should fail"
18854 $LFS migrate -m $MDTIDX -c 2 $migrate_dir &&
18855 error "migrate -c 2 $migrate_dir should fail"
18857 # resume migration should succeed
18858 $LFS migrate -m $MDTIDX $migrate_dir ||
18859 error "migrate $migrate_dir failed"
18861 echo "Finish migration, then checking.."
18862 for file in $(find $migrate_dir); do
18863 mdt_index=$($LFS getstripe -m $file)
18864 [ $mdt_index == $MDTIDX ] ||
18865 error "$file is not on MDT${MDTIDX}"
18868 rm -rf $DIR/$tdir || error "rm dir failed after migration"
18870 run_test 230c "check directory accessiblity if migration failed"
18873 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18874 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18875 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18876 skip "Need MDS version at least 2.11.52"
18878 [ "$mds1_FSTYPE" == "zfs" ] && skip "skip ZFS backend"
18880 local migrate_dir=$DIR/$tdir/migrate_dir
18890 old_index=$((RANDOM % MDSCOUNT))
18891 old_count=$((MDSCOUNT - old_index))
18892 new_index=$((RANDOM % MDSCOUNT))
18893 new_count=$((MDSCOUNT - new_index))
18894 new_hash=1 # for all_char
18896 [ $old_count -gt 1 ] && old_count=$((old_count - RANDOM % old_count))
18897 [ $new_count -gt 1 ] && new_count=$((new_count - RANDOM % new_count))
18899 test_mkdir $DIR/$tdir
18900 test_mkdir -i $old_index -c $old_count $migrate_dir
18902 for ((i=0; i<100; i++)); do
18903 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
18904 createmany -o $migrate_dir/dir_${i}/f 100 ||
18905 error "create files under remote dir failed $i"
18908 echo -n "Migrate from MDT$old_index "
18909 [ $old_count -gt 1 ] && echo -n "... MDT$((old_index + old_count - 1)) "
18910 echo -n "to MDT$new_index"
18911 [ $new_count -gt 1 ] && echo -n " ... MDT$((new_index + new_count - 1))"
18914 echo "$LFS migrate -m$new_index -c$new_count -H $new_hash $migrate_dir"
18915 $LFS migrate -m $new_index -c $new_count -H $new_hash $migrate_dir ||
18916 error "migrate remote dir error"
18918 echo "Finish migration, then checking.."
18919 for file in $(find $migrate_dir); do
18920 mdt_index=$($LFS getstripe -m $file)
18921 if [ $mdt_index -lt $new_index ] ||
18922 [ $mdt_index -gt $((new_index + new_count - 1)) ]; then
18923 error "$file is on MDT$mdt_index"
18927 rm -rf $DIR/$tdir || error "rm dir failed after migration"
18929 run_test 230d "check migrate big directory"
18932 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18933 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18934 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18935 skip "Need MDS version at least 2.11.52"
18942 mkdir -p $DIR/$tdir
18943 mkdir $DIR/$tdir/migrate_dir
18944 mkdir $DIR/$tdir/other_dir
18945 touch $DIR/$tdir/migrate_dir/a
18946 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
18947 ls $DIR/$tdir/other_dir
18949 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
18950 error "migrate dir fails"
18952 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
18953 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
18955 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
18956 [ $mdt_index == 0 ] || error "a is not on MDT0"
18958 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
18959 error "migrate dir fails"
18961 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir)
18962 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
18964 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
18965 [ $mdt_index == 1 ] || error "a is not on MDT1"
18967 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir/b)
18968 [ $mdt_index == 1 ] || error "b is not on MDT1"
18970 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
18971 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
18973 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
18975 rm -rf $DIR/$tdir || error "rm dir failed after migration"
18977 run_test 230e "migrate mulitple local link files"
18980 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18981 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18982 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18983 skip "Need MDS version at least 2.11.52"
18988 mkdir -p $DIR/$tdir
18989 mkdir $DIR/$tdir/migrate_dir
18990 $LFS mkdir -i1 $DIR/$tdir/other_dir
18991 touch $DIR/$tdir/migrate_dir/a
18992 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
18993 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
18994 ls $DIR/$tdir/other_dir
18996 # a should be migrated to MDT1, since no other links on MDT0
18997 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
18998 error "#1 migrate dir fails"
18999 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
19000 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
19001 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
19002 [ $mdt_index == 1 ] || error "a is not on MDT1"
19004 # a should stay on MDT1, because it is a mulitple link file
19005 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
19006 error "#2 migrate dir fails"
19007 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
19008 [ $mdt_index == 1 ] || error "a is not on MDT1"
19010 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
19011 error "#3 migrate dir fails"
19013 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
19014 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
19015 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
19017 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
19018 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
19020 # a should be migrated to MDT0, since no other links on MDT1
19021 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
19022 error "#4 migrate dir fails"
19023 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
19024 [ $mdt_index == 0 ] || error "a is not on MDT0"
19026 rm -rf $DIR/$tdir || error "rm dir failed after migration"
19028 run_test 230f "migrate mulitple remote link files"
19031 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19032 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19033 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19034 skip "Need MDS version at least 2.11.52"
19036 mkdir -p $DIR/$tdir/migrate_dir
19038 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
19039 error "migrating dir to non-exist MDT succeeds"
19042 run_test 230g "migrate dir to non-exist MDT"
19045 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19046 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19047 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19048 skip "Need MDS version at least 2.11.52"
19052 mkdir -p $DIR/$tdir/migrate_dir
19054 $LFS migrate -m1 $DIR &&
19055 error "migrating mountpoint1 should fail"
19057 $LFS migrate -m1 $DIR/$tdir/.. &&
19058 error "migrating mountpoint2 should fail"
19061 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. &&
19062 error "migrating $tdir/migrate_dir/.. should fail"
19066 run_test 230h "migrate .. and root"
19069 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19070 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19071 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19072 skip "Need MDS version at least 2.11.52"
19074 mkdir -p $DIR/$tdir/migrate_dir
19076 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
19077 error "migration fails with a tailing slash"
19079 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
19080 error "migration fails with two tailing slashes"
19082 run_test 230i "lfs migrate -m tolerates trailing slashes"
19085 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
19086 [ $MDS1_VERSION -lt $(version_code 2.13.52) ] &&
19087 skip "Need MDS version at least 2.11.52"
19089 $LFS mkdir -m 0 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
19090 $LFS setstripe -E 1M -L mdt $DIR/$tdir/$tfile ||
19091 error "create $tfile failed"
19092 cat /etc/passwd > $DIR/$tdir/$tfile
19094 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
19096 cmp /etc/passwd $DIR/$tdir/$tfile ||
19097 error "DoM file mismatch after migration"
19099 run_test 230j "DoM file data not changed after dir migration"
19102 [ $MDSCOUNT -lt 4 ] && skip "needs >= 4 MDTs"
19103 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
19104 skip "Need MDS version at least 2.11.56"
19107 local files_on_starting_mdt=0
19109 $LFS mkdir -i -1 -c 2 $DIR/$tdir || error "mkdir failed"
19110 $LFS getdirstripe $DIR/$tdir
19111 for i in $(seq $total); do
19112 echo $((i*i - i)) > $DIR/$tdir/$tfile.$i || error "write failed"
19113 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
19114 files_on_starting_mdt=$((files_on_starting_mdt + 1))
19117 echo "$files_on_starting_mdt files on MDT0"
19119 $LFS migrate -m 1,3 $DIR/$tdir || error "migrate -m 1,3 failed"
19120 $LFS getdirstripe $DIR/$tdir
19122 files_on_starting_mdt=0
19123 for i in $(seq $total); do
19124 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
19125 error "file $tfile.$i mismatch after migration"
19126 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 1 ]] &&
19127 files_on_starting_mdt=$((files_on_starting_mdt + 1))
19130 echo "$files_on_starting_mdt files on MDT1 after migration"
19131 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT1"
19133 $LFS migrate -m 0 -c 2 $DIR/$tdir || error "migrate -m 0 -c 2 failed"
19134 $LFS getdirstripe $DIR/$tdir
19136 files_on_starting_mdt=0
19137 for i in $(seq $total); do
19138 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
19139 error "file $tfile.$i mismatch after 2nd migration"
19140 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
19141 files_on_starting_mdt=$((files_on_starting_mdt + 1))
19144 echo "$files_on_starting_mdt files on MDT0 after 2nd migration"
19145 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT0"
19149 run_test 230k "file data not changed after dir migration"
19152 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
19153 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
19154 skip "Need MDS version at least 2.11.56"
19156 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "mkdir failed"
19157 createmany -o $DIR/$tdir/f___________________________________ 1000 ||
19158 error "create files under remote dir failed $i"
19159 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
19161 run_test 230l "readdir between MDTs won't crash"
19164 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
19165 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
19166 skip "Need MDS version at least 2.11.56"
19169 local mig_dir=$DIR/$tdir/migrate_dir
19170 local longstr="aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
19174 echo "Creating files and dirs with xattrs"
19175 test_mkdir $DIR/$tdir
19176 test_mkdir -i0 -c1 $mig_dir
19178 setfattr -n user.attr1 -v $longstr $mig_dir/dir ||
19179 error "cannot set xattr attr1 on dir"
19180 setfattr -n user.attr2 -v $shortstr $mig_dir/dir ||
19181 error "cannot set xattr attr2 on dir"
19182 touch $mig_dir/dir/f0
19183 setfattr -n user.attr1 -v $longstr $mig_dir/dir/f0 ||
19184 error "cannot set xattr attr1 on file"
19185 setfattr -n user.attr2 -v $shortstr $mig_dir/dir/f0 ||
19186 error "cannot set xattr attr2 on file"
19187 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
19188 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
19189 [ "$val" = $longstr ] || error "xattr attr1 not set properly on dir"
19190 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
19191 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on dir"
19192 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
19193 [ "$val" = $longstr ] || error "xattr attr1 not set properly on file"
19194 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
19195 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on file"
19197 echo "Migrating to MDT1"
19198 $LFS migrate -m $MDTIDX $mig_dir ||
19199 error "fails on migrating dir to MDT1"
19201 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
19202 echo "Checking xattrs"
19203 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
19204 [ "$val" = $longstr ] ||
19205 error "expecting xattr1 $longstr on dir, found $val"
19206 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
19207 [ "$val" = $shortstr ] ||
19208 error "expecting xattr2 $shortstr on dir, found $val"
19209 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
19210 [ "$val" = $longstr ] ||
19211 error "expecting xattr1 $longstr on file, found $val"
19212 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
19213 [ "$val" = $shortstr ] ||
19214 error "expecting xattr2 $shortstr on file, found $val"
19216 run_test 230m "xattrs not changed after dir migration"
19219 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
19220 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
19221 skip "Need MDS version at least 2.13.53"
19223 $LFS mkdir -i 0 $DIR/$tdir || error "mkdir $tdir failed"
19224 cat /etc/hosts > $DIR/$tdir/$tfile
19225 $LFS mirror extend -N1 $DIR/$tdir/$tfile || error "Mirroring failed"
19226 $LFS migrate -m 1 $DIR/$tdir || error "Migration failed"
19228 cmp /etc/hosts $DIR/$tdir/$tfile ||
19229 error "File data mismatch after migration"
19231 run_test 230n "Dir migration with mirrored file"
19234 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
19235 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
19236 skip "Need MDS version at least 2.13.52"
19238 local mdts=$(comma_list $(mdts_nodes))
19240 local restripe_status
19244 [[ $mds1_FSTYPE == zfs ]] && timeout=300
19246 # in case "crush" hash type is not set
19247 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
19249 restripe_status=$(do_facet mds1 $LCTL get_param -n \
19250 mdt.*MDT0000.enable_dir_restripe)
19251 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=1"
19252 stack_trap "do_nodes $mdts $LCTL set_param \
19253 mdt.*.enable_dir_restripe=$restripe_status"
19256 createmany -m $DIR/$tdir/f 100 ||
19257 error "create files under remote dir failed $i"
19258 createmany -d $DIR/$tdir/d 100 ||
19259 error "create dirs under remote dir failed $i"
19261 for i in $(seq 2 $MDSCOUNT); do
19262 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear >/dev/null"
19263 $LFS setdirstripe -c $i $DIR/$tdir ||
19264 error "split -c $i $tdir failed"
19265 wait_update $HOSTNAME \
19266 "$LFS getdirstripe -H $DIR/$tdir" "crush" $timeout ||
19267 error "dir split not finished"
19268 delta=$(do_nodes $mdts "lctl get_param -n mdt.*MDT*.md_stats" |
19269 awk '/migrate/ {sum += $2} END { print sum }')
19270 echo "$delta migrated when dir split $((i - 1)) to $i stripes"
19271 # delta is around total_files/stripe_count
19272 (( $delta < 200 / (i - 1) + 4 )) ||
19273 error "$delta files migrated >= $((200 / (i - 1) + 4))"
19276 run_test 230o "dir split"
19279 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
19280 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
19281 skip "Need MDS version at least 2.13.52"
19283 local mdts=$(comma_list $(mdts_nodes))
19285 local restripe_status
19289 [[ $mds1_FSTYPE == zfs ]] && timeout=300
19291 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
19293 restripe_status=$(do_facet mds1 $LCTL get_param -n \
19294 mdt.*MDT0000.enable_dir_restripe)
19295 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=1"
19296 stack_trap "do_nodes $mdts $LCTL set_param \
19297 mdt.*.enable_dir_restripe=$restripe_status"
19299 test_mkdir -c $MDSCOUNT -H crush $DIR/$tdir
19300 createmany -m $DIR/$tdir/f 100 ||
19301 error "create files under remote dir failed $i"
19302 createmany -d $DIR/$tdir/d 100 ||
19303 error "create dirs under remote dir failed $i"
19305 for i in $(seq $((MDSCOUNT - 1)) -1 1); do
19306 local mdt_hash="crush"
19308 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear >/dev/null"
19309 $LFS setdirstripe -c $i $DIR/$tdir ||
19310 error "split -c $i $tdir failed"
19311 [ $i -eq 1 ] && mdt_hash="none"
19312 wait_update $HOSTNAME \
19313 "$LFS getdirstripe -H $DIR/$tdir" $mdt_hash $timeout ||
19314 error "dir merge not finished"
19315 delta=$(do_nodes $mdts "lctl get_param -n mdt.*MDT*.md_stats" |
19316 awk '/migrate/ {sum += $2} END { print sum }')
19317 echo "$delta migrated when dir merge $((i + 1)) to $i stripes"
19318 # delta is around total_files/stripe_count
19319 (( $delta < 200 / i + 4 )) ||
19320 error "$delta files migrated >= $((200 / i + 4))"
19323 run_test 230p "dir merge"
19326 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
19327 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
19328 skip "Need MDS version at least 2.13.52"
19330 local mdts=$(comma_list $(mdts_nodes))
19331 local saved_threshold=$(do_facet mds1 \
19332 $LCTL get_param -n mdt.*-MDT0000.dir_split_count)
19333 local saved_delta=$(do_facet mds1 \
19334 $LCTL get_param -n mdt.*-MDT0000.dir_split_delta)
19335 local threshold=100
19338 local stripe_count=0
19343 # test with fewer files on ZFS
19344 [ "$mds1_FSTYPE" == "zfs" ] && threshold=40
19346 stack_trap "do_nodes $mdts $LCTL set_param \
19347 mdt.*.dir_split_count=$saved_threshold"
19348 stack_trap "do_nodes $mdts $LCTL set_param \
19349 mdt.*.dir_split_delta=$saved_delta"
19350 stack_trap "do_nodes $mdts $LCTL set_param mdt.*.dir_restripe_nsonly=1"
19351 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_auto_split=1"
19352 do_nodes $mdts "$LCTL set_param mdt.*.dir_split_count=$threshold"
19353 do_nodes $mdts "$LCTL set_param mdt.*.dir_split_delta=$delta"
19354 do_nodes $mdts "$LCTL set_param mdt.*.dir_restripe_nsonly=0"
19355 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
19357 $LFS mkdir -i -1 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
19358 stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
19360 create=$((threshold * 3 / 2))
19361 while [ $stripe_count -lt $MDSCOUNT ]; do
19362 createmany -m $DIR/$tdir/f $total $create ||
19363 error "create sub files failed"
19364 stat $DIR/$tdir > /dev/null
19365 total=$((total + create))
19366 stripe_count=$((stripe_count + delta))
19367 [ $stripe_count -gt $MDSCOUNT ] && stripe_count=$MDSCOUNT
19369 wait_update $HOSTNAME \
19370 "$LFS getdirstripe -c $DIR/$tdir" "$stripe_count" 40 ||
19371 error "stripe count $($LFS getdirstripe -c $DIR/$tdir) != $stripe_count"
19373 wait_update $HOSTNAME \
19374 "$LFS getdirstripe -H $DIR/$tdir" "crush" 200 ||
19375 error "stripe hash $($LFS getdirstripe -H $DIR/$tdir) != crush"
19377 nr_files=$($LFS find -m 1 $DIR/$tdir | grep -c -w $stripe_index)
19378 echo "$nr_files/$total files on MDT$stripe_index after split"
19379 # allow 10% margin of imbalance with crush hash
19380 (( $nr_files <= $total / $stripe_count + $create / 10)) ||
19381 error "$nr_files files on MDT$stripe_index after split"
19383 nr_files=$($LFS find -type f $DIR/$tdir | wc -l)
19384 [ $nr_files -eq $total ] ||
19385 error "total sub files $nr_files != $total"
19388 run_test 230q "dir auto split"
19391 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
19392 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
19393 [[ $MDS1_VERSION -ge $(version_code 2.13.54) ]] ||
19394 skip "Need MDS version at least 2.13.54"
19396 # maximum amount of local locks:
19397 # parent striped dir - 2 locks
19398 # new stripe in parent to migrate to - 1 lock
19399 # source and target - 2 locks
19400 # Total 5 locks for regular file
19401 mkdir -p $DIR/$tdir
19402 $LFS mkdir -i1 -c2 $DIR/$tdir/dir1
19403 touch $DIR/$tdir/dir1/eee
19405 # create 4 hardlink for 4 more locks
19406 # Total: 9 locks > RS_MAX_LOCKS (8)
19407 $LFS mkdir -i1 -c1 $DIR/$tdir/dir2
19408 $LFS mkdir -i1 -c1 $DIR/$tdir/dir3
19409 $LFS mkdir -i1 -c1 $DIR/$tdir/dir4
19410 $LFS mkdir -i1 -c1 $DIR/$tdir/dir5
19411 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir2/eee
19412 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir3/eee
19413 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir4/eee
19414 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir5/eee
19416 cancel_lru_locks mdc
19418 $LFS migrate -m1 -c1 $DIR/$tdir/dir1 ||
19419 error "migrate dir fails"
19421 rm -rf $DIR/$tdir || error "rm dir failed after migration"
19423 run_test 230r "migrate with too many local locks"
19426 [ $MDS1_VERSION -ge $(version_code 2.13.57) ] ||
19427 skip "Need MDS version at least 2.13.57"
19429 local mdts=$(comma_list $(mdts_nodes))
19430 local restripe_status=$(do_facet mds1 $LCTL get_param -n \
19431 mdt.*MDT0000.enable_dir_restripe)
19433 stack_trap "do_nodes $mdts $LCTL set_param \
19434 mdt.*.enable_dir_restripe=$restripe_status"
19438 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=$st"
19439 test_mkdir $DIR/$tdir
19440 $LFS mkdir $DIR/$tdir |& grep "File exists" ||
19441 error "$LFS mkdir doesn't return -EEXIST if target exists"
19445 run_test 230s "lfs mkdir should return -EEXIST if target exists"
19449 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
19450 [[ $MDS1_VERSION -ge $(version_code 2.14.50) ]] ||
19451 skip "Need MDS version at least 2.14.50"
19453 test_mkdir $DIR/$tdir || error "mkdir $tdir failed"
19454 test_mkdir $DIR/$tdir/subdir || error "mkdir subdir failed"
19455 $LFS project -p 1 -s $DIR/$tdir ||
19456 error "set $tdir project id failed"
19457 $LFS project -p 2 -s $DIR/$tdir/subdir ||
19458 error "set subdir project id failed"
19459 $LFS migrate -m 1 -c $MDSCOUNT $DIR/$tdir || error "migrate failed"
19461 run_test 230t "migrate directory with project ID set"
19465 # For simplicity this test assumes that max_pages_per_rpc
19466 # is the same across all OSCs
19467 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
19468 local bulk_size=$((max_pages * PAGE_SIZE))
19469 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
19472 mkdir -p $DIR/$tdir
19473 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
19474 error "failed to set stripe with -S ${brw_size}M option"
19476 # clear the OSC stats
19477 $LCTL set_param osc.*.stats=0 &>/dev/null
19480 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
19481 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
19482 oflag=direct &>/dev/null || error "dd failed"
19484 sync; sleep 1; sync # just to be safe
19485 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
19486 if [ x$nrpcs != "x1" ]; then
19487 $LCTL get_param osc.*.stats
19488 error "found $nrpcs ost_write RPCs, not 1 as expected"
19492 # Drop the OSC cache, otherwise we will read from it
19493 cancel_lru_locks osc
19495 # clear the OSC stats
19496 $LCTL set_param osc.*.stats=0 &>/dev/null
19498 # Client reads $bulk_size.
19499 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
19500 iflag=direct &>/dev/null || error "dd failed"
19502 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
19503 if [ x$nrpcs != "x1" ]; then
19504 $LCTL get_param osc.*.stats
19505 error "found $nrpcs ost_read RPCs, not 1 as expected"
19508 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
19511 mkdir -p $DIR/$tdir
19513 for i in {0..1023}; do
19514 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
19515 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
19516 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
19520 run_test 231b "must not assert on fully utilized OST request buffer"
19523 mkdir -p $DIR/$tdir
19524 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
19526 #define OBD_FAIL_LDLM_OST_LVB 0x31c
19527 do_facet ost1 $LCTL set_param fail_loc=0x31c
19529 # ignore dd failure
19530 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
19532 do_facet ost1 $LCTL set_param fail_loc=0
19533 umount_client $MOUNT || error "umount failed"
19534 mount_client $MOUNT || error "mount failed"
19535 stop ost1 || error "cannot stop ost1"
19536 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
19538 run_test 232a "failed lock should not block umount"
19541 [ $MDS1_VERSION -ge $(version_code 2.10.58) ] ||
19542 skip "Need MDS version at least 2.10.58"
19544 mkdir -p $DIR/$tdir
19545 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
19546 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1
19548 cancel_lru_locks osc
19550 #define OBD_FAIL_LDLM_OST_LVB 0x31c
19551 do_facet ost1 $LCTL set_param fail_loc=0x31c
19554 $LFS data_version $DIR/$tdir/$tfile || true
19556 do_facet ost1 $LCTL set_param fail_loc=0
19557 umount_client $MOUNT || error "umount failed"
19558 mount_client $MOUNT || error "mount failed"
19559 stop ost1 || error "cannot stop ost1"
19560 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
19562 run_test 232b "failed data version lock should not block umount"
19565 [ $MDS1_VERSION -ge $(version_code 2.3.64) ] ||
19566 skip "Need MDS version at least 2.3.64"
19567 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
19569 local fid=$($LFS path2fid $MOUNT)
19571 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
19572 error "cannot access $MOUNT using its FID '$fid'"
19574 run_test 233a "checking that OBF of the FS root succeeds"
19577 [ $MDS1_VERSION -ge $(version_code 2.5.90) ] ||
19578 skip "Need MDS version at least 2.5.90"
19579 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
19581 local fid=$($LFS path2fid $MOUNT/.lustre)
19583 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
19584 error "cannot access $MOUNT/.lustre using its FID '$fid'"
19586 fid=$($LFS path2fid $MOUNT/.lustre/fid)
19587 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
19588 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
19590 run_test 233b "checking that OBF of the FS .lustre succeeds"
19593 local p="$TMP/sanityN-$TESTNAME.parameters"
19594 save_lustre_params client "llite.*.xattr_cache" > $p
19595 lctl set_param llite.*.xattr_cache 1 ||
19596 skip_env "xattr cache is not supported"
19598 mkdir -p $DIR/$tdir || error "mkdir failed"
19599 touch $DIR/$tdir/$tfile || error "touch failed"
19600 # OBD_FAIL_LLITE_XATTR_ENOMEM
19601 $LCTL set_param fail_loc=0x1405
19602 getfattr -n user.attr $DIR/$tdir/$tfile &&
19603 error "getfattr should have failed with ENOMEM"
19604 $LCTL set_param fail_loc=0x0
19607 restore_lustre_params < $p
19610 run_test 234 "xattr cache should not crash on ENOMEM"
19613 [ $MDS1_VERSION -lt $(version_code 2.4.52) ] &&
19614 skip "Need MDS version at least 2.4.52"
19616 flock_deadlock $DIR/$tfile
19621 124) error "process hangs on a deadlock"
19623 *) error "error executing flock_deadlock $DIR/$tfile"
19627 run_test 235 "LU-1715: flock deadlock detection does not work properly"
19631 check_swap_layouts_support
19633 local ref1=/etc/passwd
19634 local ref2=/etc/group
19635 local file1=$DIR/$tdir/f1
19636 local file2=$DIR/$tdir/f2
19638 test_mkdir -c1 $DIR/$tdir
19639 $LFS setstripe -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
19640 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
19641 $LFS setstripe -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
19642 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
19643 local fd=$(free_fd)
19644 local cmd="exec $fd<>$file2"
19647 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
19648 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
19651 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
19656 run_test 236 "Layout swap on open unlinked file"
19658 # LU-4659 linkea consistency
19660 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
19661 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
19662 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
19663 skip "Need MDS version at least 2.5.58 or 2.5.2+"
19666 ln $DIR/$tfile $DIR/$tfile.lnk
19667 touch $DIR/$tfile.new
19668 mv $DIR/$tfile.new $DIR/$tfile
19669 local fid1=$($LFS path2fid $DIR/$tfile)
19670 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
19671 local path1=$($LFS fid2path $FSNAME "$fid1")
19672 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
19673 local path2=$($LFS fid2path $FSNAME "$fid2")
19674 [ $tfile.lnk == $path2 ] ||
19675 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
19678 run_test 238 "Verify linkea consistency"
19680 test_239A() { # was test_239
19681 [ $MDS1_VERSION -lt $(version_code 2.5.60) ] &&
19682 skip "Need MDS version at least 2.5.60"
19684 local list=$(comma_list $(mdts_nodes))
19686 mkdir -p $DIR/$tdir
19687 createmany -o $DIR/$tdir/f- 5000
19688 unlinkmany $DIR/$tdir/f- 5000
19689 [ $MDS1_VERSION -gt $(version_code 2.10.4) ] &&
19690 do_nodes $list "lctl set_param -n osp.*.force_sync=1"
19691 changes=$(do_nodes $list "lctl get_param -n osp.*MDT*.sync_changes \
19692 osp.*MDT*.sync_in_flight" | calc_sum)
19693 [ "$changes" -eq 0 ] || error "$changes not synced"
19695 run_test 239A "osp_sync test"
19697 test_239a() { #LU-5297
19698 remote_mds_nodsh && skip "remote MDS with nodsh"
19701 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
19702 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
19703 chgrp $RUNAS_GID $DIR/$tfile
19704 wait_delete_completed
19706 run_test 239a "process invalid osp sync record correctly"
19708 test_239b() { #LU-5297
19709 remote_mds_nodsh && skip "remote MDS with nodsh"
19712 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
19713 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
19714 chgrp $RUNAS_GID $DIR/$tfile1
19715 wait_delete_completed
19716 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
19718 chgrp $RUNAS_GID $DIR/$tfile2
19719 wait_delete_completed
19721 run_test 239b "process osp sync record with ENOMEM error correctly"
19724 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19725 remote_mds_nodsh && skip "remote MDS with nodsh"
19727 mkdir -p $DIR/$tdir
19729 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
19730 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
19731 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
19732 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
19734 umount_client $MOUNT || error "umount failed"
19735 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
19736 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
19737 mount_client $MOUNT || error "failed to mount client"
19739 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
19740 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
19742 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
19748 for LOOP in $(seq $count); do
19749 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 2>/dev/null
19750 cancel_lru_locks $OSC || true
19758 for LOOP in $(seq $1); do
19759 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 iflag=direct \
19764 test_241a() { # was test_241
19765 local bsize=$PAGE_SIZE
19767 (( bsize < 40960 )) && bsize=40960
19768 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
19770 cancel_lru_locks $OSC
19771 test_241_bio 1000 $bsize &
19773 test_241_dio 1000 $bsize
19776 run_test 241a "bio vs dio"
19779 local bsize=$PAGE_SIZE
19781 (( bsize < 40960 )) && bsize=40960
19782 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
19784 test_241_dio 1000 $bsize &
19786 test_241_dio 1000 $bsize
19789 run_test 241b "dio vs dio"
19792 remote_mds_nodsh && skip "remote MDS with nodsh"
19794 mkdir -p $DIR/$tdir
19795 touch $DIR/$tdir/$tfile
19797 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
19798 do_facet mds1 lctl set_param fail_loc=0x105
19799 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
19801 do_facet mds1 lctl set_param fail_loc=0
19802 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
19804 run_test 242 "mdt_readpage failure should not cause directory unreadable"
19808 test_mkdir $DIR/$tdir
19809 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
19811 run_test 243 "various group lock tests"
19815 test_mkdir $DIR/$tdir
19816 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
19817 sendfile_grouplock $DIR/$tdir/$tfile || \
19818 error "sendfile+grouplock failed"
19821 run_test 244a "sendfile with group lock tests"
19825 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
19828 local size=$((1024*1024))
19830 test_mkdir $DIR/$tdir
19831 for i in $(seq 1 $threads); do
19832 local file=$DIR/$tdir/file_$((i / 10))
19833 $MULTIOP $file OG1234w$size_$((i % 3))w$size_$((i % 4))g1234c &
19836 for i in $(seq 1 $threads); do
19840 run_test 244b "multi-threaded write with group lock"
19843 local flagname="multi_mod_rpcs"
19844 local connect_data_name="max_mod_rpcs"
19847 # check if multiple modify RPCs flag is set
19848 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
19849 grep "connect_flags:")
19852 echo "$out" | grep -qw $flagname
19853 if [ $? -ne 0 ]; then
19854 echo "connect flag $flagname is not set"
19858 # check if multiple modify RPCs data is set
19859 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
19862 echo "$out" | grep -qw $connect_data_name ||
19863 error "import should have connect data $connect_data_name"
19865 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
19871 umount_client $submount
19876 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
19878 skip_env "Fileset feature is not supported"
19880 local submount=${MOUNT}_$tdir
19883 mkdir -p $submount || error "mkdir $submount failed"
19884 FILESET="$FILESET/$tdir" mount_client $submount ||
19885 error "mount $submount failed"
19886 trap "cleanup_247 $submount" EXIT
19887 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
19888 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
19889 error "read $MOUNT/$tdir/$tfile failed"
19890 cleanup_247 $submount
19892 run_test 247a "mount subdir as fileset"
19895 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
19896 skip_env "Fileset feature is not supported"
19898 local submount=${MOUNT}_$tdir
19900 rm -rf $MOUNT/$tdir
19901 mkdir -p $submount || error "mkdir $submount failed"
19903 FILESET="$FILESET/$tdir" mount_client $submount &&
19904 error "mount $submount should fail"
19907 run_test 247b "mount subdir that dose not exist"
19910 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
19911 skip_env "Fileset feature is not supported"
19913 local submount=${MOUNT}_$tdir
19915 mkdir -p $MOUNT/$tdir/dir1
19916 mkdir -p $submount || error "mkdir $submount failed"
19917 trap "cleanup_247 $submount" EXIT
19918 FILESET="$FILESET/$tdir" mount_client $submount ||
19919 error "mount $submount failed"
19920 local fid=$($LFS path2fid $MOUNT/)
19921 $LFS fid2path $submount $fid && error "fid2path should fail"
19922 cleanup_247 $submount
19924 run_test 247c "running fid2path outside subdirectory root"
19927 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
19928 skip "Fileset feature is not supported"
19930 local submount=${MOUNT}_$tdir
19932 mkdir -p $MOUNT/$tdir/dir1
19933 mkdir -p $submount || error "mkdir $submount failed"
19934 FILESET="$FILESET/$tdir" mount_client $submount ||
19935 error "mount $submount failed"
19936 trap "cleanup_247 $submount" EXIT
19938 local td=$submount/dir1
19939 local fid=$($LFS path2fid $td)
19940 [ -z "$fid" ] && error "path2fid unable to get $td FID"
19942 # check that we get the same pathname back
19945 for rootpath in "$submount" "$submount///" "$submount/dir1"; do
19946 echo "$rootpath $fid"
19947 found=$($LFS fid2path $rootpath "$fid")
19948 [ -n "found" ] || error "fid2path should succeed"
19949 [ "$found" == "$td" ] || error "fid2path $found != $td"
19951 # check wrong root path format
19952 rootpath=$submount"_wrong"
19953 found=$($LFS fid2path $rootpath "$fid")
19954 [ -z "$found" ] || error "fid2path should fail ($rootpath != $submount)"
19956 cleanup_247 $submount
19958 run_test 247d "running fid2path inside subdirectory root"
19962 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
19964 skip "Fileset feature is not supported"
19966 local submount=${MOUNT}_$tdir
19969 mkdir -p $submount || error "mkdir $submount failed"
19970 FILESET="$FILESET/.." mount_client $submount &&
19971 error "mount $submount should fail"
19974 run_test 247e "mount .. as fileset"
19977 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19978 [ $MDS1_VERSION -lt $(version_code 2.13.52) ] &&
19979 skip "Need at least version 2.13.52"
19980 [ $CLIENT_VERSION -lt $(version_code 2.14.50) ] &&
19981 skip "Need at least version 2.14.50"
19982 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
19984 skip "Fileset feature is not supported"
19986 mkdir $DIR/$tdir || error "mkdir $tdir failed"
19987 $LFS mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir/remote ||
19988 error "mkdir remote failed"
19989 mkdir $DIR/$tdir/remote/subdir || error "mkdir remote/subdir failed"
19990 $LFS mkdir -i 0 -c $MDSCOUNT $DIR/$tdir/striped ||
19991 error "mkdir striped failed"
19992 mkdir $DIR/$tdir/striped/subdir || error "mkdir striped/subdir failed"
19994 local submount=${MOUNT}_$tdir
19996 mkdir -p $submount || error "mkdir $submount failed"
19997 stack_trap "rmdir $submount"
20001 local fileset=$FILESET
20002 local mdts=$(comma_list $(mdts_nodes))
20004 stat=$(do_facet mds1 $LCTL get_param -n \
20005 mdt.*MDT0000.enable_remote_subdir_mount)
20006 stack_trap "do_nodes $mdts $LCTL set_param \
20007 mdt.*.enable_remote_subdir_mount=$stat"
20009 do_nodes $mdts "$LCTL set_param mdt.*.enable_remote_subdir_mount=0"
20010 stack_trap "umount_client $submount"
20011 FILESET="$fileset/$tdir/remote" mount_client $submount &&
20012 error "mount remote dir $dir should fail"
20014 for dir in $tdir/remote/subdir $tdir/striped $tdir/striped/subdir \
20015 $tdir/striped/. ; do
20016 FILESET="$fileset/$dir" mount_client $submount ||
20017 error "mount $dir failed"
20018 umount_client $submount
20021 do_nodes $mdts "$LCTL set_param mdt.*.enable_remote_subdir_mount=1"
20022 FILESET="$fileset/$tdir/remote" mount_client $submount ||
20023 error "mount $tdir/remote failed"
20025 run_test 247f "mount striped or remote directory as fileset"
20028 [ $MDSCOUNT -lt 4 ] && skip_env "needs >= 4 MDTs"
20029 [ $CLIENT_VERSION -lt $(version_code 2.14.50) ] &&
20030 skip "Need at least version 2.14.50"
20032 $LFS mkdir -i 0 -c 4 -H fnv_1a_64 $DIR/$tdir ||
20033 error "mkdir $tdir failed"
20034 touch $DIR/$tdir/$tfile || error "touch $tfile failed"
20036 local submount=${MOUNT}_$tdir
20038 mkdir -p $submount || error "mkdir $submount failed"
20039 stack_trap "rmdir $submount"
20041 FILESET="$fileset/$tdir" mount_client $submount ||
20042 error "mount $dir failed"
20043 stack_trap "umount $submount"
20045 local mdts=$(comma_list $(mdts_nodes))
20049 stat $submount > /dev/null
20050 cancel_lru_locks $MDC
20051 stat $submount > /dev/null
20052 stat $submount/$tfile > /dev/null
20053 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear > /dev/null"
20054 stat $submount/$tfile > /dev/null
20055 nrpcs=$(do_nodes $mdts "lctl get_param -n mdt.*.md_stats" |
20056 awk '/getattr/ {sum += $2} END {print sum}')
20058 [ -z "$nrpcs" ] || error "$nrpcs extra getattr sent"
20060 run_test 247g "mount striped directory as fileset caches ROOT lookup lock"
20063 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
20064 [ -z "$fast_read_sav" ] && skip "no fast read support"
20066 # create a large file for fast read verification
20067 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
20069 # make sure the file is created correctly
20070 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
20071 { rm -f $DIR/$tfile; skip "file creation error"; }
20073 echo "Test 1: verify that fast read is 4 times faster on cache read"
20075 # small read with fast read enabled
20076 $LCTL set_param -n llite.*.fast_read=1
20077 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
20078 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
20079 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
20080 # small read with fast read disabled
20081 $LCTL set_param -n llite.*.fast_read=0
20082 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
20083 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
20084 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
20086 # verify that fast read is 4 times faster for cache read
20087 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
20088 error_not_in_vm "fast read was not 4 times faster: " \
20089 "$t_fast vs $t_slow"
20091 echo "Test 2: verify the performance between big and small read"
20092 $LCTL set_param -n llite.*.fast_read=1
20094 # 1k non-cache read
20095 cancel_lru_locks osc
20096 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
20097 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
20098 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
20100 # 1M non-cache read
20101 cancel_lru_locks osc
20102 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
20103 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
20104 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
20106 # verify that big IO is not 4 times faster than small IO
20107 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
20108 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
20110 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
20113 run_test 248a "fast read verification"
20116 # Default short_io_bytes=16384, try both smaller and larger sizes.
20117 # Lustre O_DIRECT read and write needs to be a multiple of PAGE_SIZE.
20118 # 6017024 = 2^12*13*113 = 47008*128 = 11752*512 = 4096*1469 = 53248*113
20119 echo "bs=53248 count=113 normal buffered write"
20120 dd if=/dev/urandom of=$TMP/$tfile.0 bs=53248 count=113 ||
20121 error "dd of initial data file failed"
20122 stack_trap "rm -f $DIR/$tfile.[0-3] $TMP/$tfile.[0-3]" EXIT
20124 echo "bs=47008 count=128 oflag=dsync normal write $tfile.0"
20125 dd if=$TMP/$tfile.0 of=$DIR/$tfile.0 bs=47008 count=128 oflag=dsync ||
20126 error "dd with sync normal writes failed"
20127 cmp $TMP/$tfile.0 $DIR/$tfile.0 || error "compare $DIR/$tfile.0 failed"
20129 echo "bs=11752 count=512 oflag=dsync small write $tfile.1"
20130 dd if=$TMP/$tfile.0 of=$DIR/$tfile.1 bs=11752 count=512 oflag=dsync ||
20131 error "dd with sync small writes failed"
20132 cmp $TMP/$tfile.0 $DIR/$tfile.1 || error "compare $DIR/$tfile.1 failed"
20134 cancel_lru_locks osc
20136 # calculate the small O_DIRECT size and count for the client PAGE_SIZE
20137 local num=$((13 * 113 / (PAGE_SIZE / 4096)))
20138 echo "bs=$PAGE_SIZE count=$num iflag=direct small read $tfile.1"
20139 dd if=$DIR/$tfile.1 of=$TMP/$tfile.1 bs=$PAGE_SIZE count=$num \
20140 iflag=direct || error "dd with O_DIRECT small read failed"
20141 # adjust bytes checked to handle larger PAGE_SIZE for ARM/PPC
20142 cmp --bytes=$((PAGE_SIZE * num)) $TMP/$tfile.0 $TMP/$tfile.1 ||
20143 error "compare $TMP/$tfile.1 failed"
20145 local save=$($LCTL get_param -n osc.*OST000*.short_io_bytes | head -n 1)
20146 stack_trap "$LCTL set_param osc.$FSNAME-*.short_io_bytes=$save" EXIT
20148 # just to see what the maximum tunable value is, and test parsing
20149 echo "test invalid parameter 2MB"
20150 $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=2M &&
20151 error "too-large short_io_bytes allowed"
20152 echo "test maximum parameter 512KB"
20153 # if we can set a larger short_io_bytes, run test regardless of version
20154 if ! $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=512K; then
20155 # older clients may not allow setting it this large, that's OK
20156 [ $CLIENT_VERSION -ge $(version_code 2.13.50) ] ||
20157 skip "Need at least client version 2.13.50"
20158 error "medium short_io_bytes failed"
20160 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
20161 size=$($LCTL get_param -n osc.$FSNAME-OST0000*.short_io_bytes)
20163 echo "test large parameter 64KB"
20164 $LCTL set_param osc.$FSNAME-*.short_io_bytes=65536
20165 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
20167 echo "bs=47008 count=128 oflag=dsync large write $tfile.2"
20168 dd if=$TMP/$tfile.0 of=$DIR/$tfile.2 bs=47008 count=128 oflag=dsync ||
20169 error "dd with sync large writes failed"
20170 cmp $TMP/$tfile.0 $DIR/$tfile.2 || error "compare $DIR/$tfile.2 failed"
20172 # calculate the large O_DIRECT size and count for the client PAGE_SIZE
20173 local size=$(((4096 * 13 + PAGE_SIZE - 1) / PAGE_SIZE * PAGE_SIZE))
20174 num=$((113 * 4096 / PAGE_SIZE))
20175 echo "bs=$size count=$num oflag=direct large write $tfile.3"
20176 dd if=$TMP/$tfile.0 of=$DIR/$tfile.3 bs=$size count=$num oflag=direct ||
20177 error "dd with O_DIRECT large writes failed"
20178 cmp --bytes=$((size * num)) $TMP/$tfile.0 $DIR/$tfile.3 ||
20179 error "compare $DIR/$tfile.3 failed"
20181 cancel_lru_locks osc
20183 echo "bs=$size count=$num iflag=direct large read $tfile.2"
20184 dd if=$DIR/$tfile.2 of=$TMP/$tfile.2 bs=$size count=$num iflag=direct ||
20185 error "dd with O_DIRECT large read failed"
20186 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.2 ||
20187 error "compare $TMP/$tfile.2 failed"
20189 echo "bs=$size count=$num iflag=direct large read $tfile.3"
20190 dd if=$DIR/$tfile.3 of=$TMP/$tfile.3 bs=$size count=$num iflag=direct ||
20191 error "dd with O_DIRECT large read failed"
20192 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.3 ||
20193 error "compare $TMP/$tfile.3 failed"
20195 run_test 248b "test short_io read and write for both small and large sizes"
20197 test_249() { # LU-7890
20198 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
20199 skip "Need at least version 2.8.54"
20202 $LFS setstripe -c 1 $DIR/$tfile
20203 # Offset 2T == 4k * 512M
20204 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
20205 error "dd to 2T offset failed"
20207 run_test 249 "Write above 2T file size"
20210 [ "$(facet_fstype ost$(($($LFS getstripe -i $DIR/$tfile) + 1)))" = "zfs" ] \
20211 && skip "no 16TB file size limit on ZFS"
20213 $LFS setstripe -c 1 $DIR/$tfile
20214 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
20215 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
20216 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
20217 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
20218 conv=notrunc,fsync && error "append succeeded"
20221 run_test 250 "Write above 16T limit"
20224 $LFS setstripe -c -1 -S 1048576 $DIR/$tfile
20226 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
20227 #Skip once - writing the first stripe will succeed
20228 $LCTL set_param fail_loc=0xa0001407 fail_val=1
20229 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
20230 error "short write happened"
20232 $LCTL set_param fail_loc=0xa0001407 fail_val=1
20233 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
20234 error "short read happened"
20238 run_test 251 "Handling short read and write correctly"
20241 remote_mds_nodsh && skip "remote MDS with nodsh"
20242 remote_ost_nodsh && skip "remote OST with nodsh"
20243 if [ "$ost1_FSTYPE" != ldiskfs ] || [ "$mds1_FSTYPE" != ldiskfs ]; then
20244 skip_env "ldiskfs only test"
20254 # check lr_reader on OST0000
20256 dev=$(facet_device $tgt)
20257 out=$(do_facet $tgt $LR_READER $dev)
20258 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
20260 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
20261 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
20262 error "Invalid uuid returned by $LR_READER on target $tgt"
20263 echo -e "uuid returned by $LR_READER is '$uuid'\n"
20265 # check lr_reader -c on MDT0000
20267 dev=$(facet_device $tgt)
20268 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
20269 skip "$LR_READER does not support additional options"
20271 out=$(do_facet $tgt $LR_READER -c $dev)
20272 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
20274 num=$(echo "$out" | grep -c "mdtlov")
20275 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
20276 error "Invalid number of mdtlov clients returned by $LR_READER"
20277 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
20279 # check lr_reader -cr on MDT0000
20280 out=$(do_facet $tgt $LR_READER -cr $dev)
20281 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
20283 echo "$out" | grep -q "^reply_data:$" ||
20284 error "$LR_READER should have returned 'reply_data' section"
20285 num=$(echo "$out" | grep -c "client_generation")
20286 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
20288 run_test 252 "check lr_reader tool"
20291 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20292 remote_mds_nodsh && skip "remote MDS with nodsh"
20293 remote_mgs_nodsh && skip "remote MGS with nodsh"
20297 local ost_name=$(ostname_from_index $ostidx)
20300 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
20301 do_facet $SINGLEMDS $LCTL get_param -n \
20302 osp.$mdtosc_proc1.reserved_mb_high ||
20303 skip "remote MDS does not support reserved_mb_high"
20307 wait_delete_completed
20310 pool_add $TESTNAME || error "Pool creation failed"
20311 pool_add_targets $TESTNAME 0 || error "Pool add targets failed"
20313 $LFS setstripe $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
20314 error "Setstripe failed"
20316 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M count=10
20318 local wms=$(ost_watermarks_set_enospc $tfile $ostidx |
20320 stack_trap "ost_watermarks_clear_enospc $tfile $ostidx $wms" EXIT
20322 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
20323 osp.$mdtosc_proc1.prealloc_status)
20324 echo "prealloc_status $oa_status"
20326 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1M count=1 &&
20327 error "File creation should fail"
20329 #object allocation was stopped, but we still able to append files
20330 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M seek=6 count=5 \
20331 oflag=append || error "Append failed"
20333 rm -f $DIR/$tdir/$tfile.0
20335 # For this test, we want to delete the files we created to go out of
20336 # space but leave the watermark, so we remain nearly out of space
20337 ost_watermarks_enospc_delete_files $tfile $ostidx
20339 wait_delete_completed
20343 for i in $(seq 10 12); do
20344 dd if=/dev/zero of=$DIR/$tdir/$tfile.$i bs=1M count=1 \
20345 2>/dev/null || error "File creation failed after rm"
20348 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
20349 osp.$mdtosc_proc1.prealloc_status)
20350 echo "prealloc_status $oa_status"
20352 if (( oa_status != 0 )); then
20353 error "Object allocation still disable after rm"
20356 run_test 253 "Check object allocation limit"
20359 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20360 remote_mds_nodsh && skip "remote MDS with nodsh"
20361 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_size ||
20362 skip "MDS does not support changelog_size"
20365 local MDT0=$(facet_svc $SINGLEMDS)
20367 changelog_register || error "changelog_register failed"
20369 changelog_clear 0 || error "changelog_clear failed"
20371 local size1=$(do_facet $SINGLEMDS \
20372 $LCTL get_param -n mdd.$MDT0.changelog_size)
20373 echo "Changelog size $size1"
20376 $LFS mkdir -i 0 $DIR/$tdir
20378 mkdir -p $DIR/$tdir/pics/2008/zachy
20379 touch $DIR/$tdir/pics/2008/zachy/timestamp
20380 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
20381 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
20382 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
20383 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
20384 rm $DIR/$tdir/pics/desktop.jpg
20386 local size2=$(do_facet $SINGLEMDS \
20387 $LCTL get_param -n mdd.$MDT0.changelog_size)
20388 echo "Changelog size after work $size2"
20390 (( $size2 > $size1 )) ||
20391 error "new Changelog size=$size2 less than old size=$size1"
20393 run_test 254 "Check changelog size"
20400 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
20401 awk -F: '{print $2}' | grep $type > /dev/null
20402 if [ $? -ne 0 ]; then
20412 lfs ladvise -a willread $file > /dev/null 2>&1
20413 if [ $? -eq 0 ]; then
20417 lfs ladvise -a willread $file 2>&1 |
20418 grep "Inappropriate ioctl for device" > /dev/null
20419 if [ $? -eq 0 ]; then
20426 bc <<<"scale=2; ($1 - $2) * 100 / $2"
20429 # run a random read IO workload
20430 # usage: random_read_iops <filename> <filesize> <iosize>
20431 random_read_iops() {
20434 local iosize=${3:-4096}
20436 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
20437 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
20440 drop_file_oss_cache() {
20444 $LFS ladvise -a dontneed $file 2>/dev/null ||
20445 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
20448 ladvise_willread_performance()
20451 local average_origin=0
20452 local average_cache=0
20453 local average_ladvise=0
20455 for ((i = 1; i <= $repeat; i++)); do
20456 echo "Iter $i/$repeat: reading without willread hint"
20457 cancel_lru_locks osc
20458 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
20459 local speed_origin=$(random_read_iops $DIR/$tfile $size)
20460 echo "Iter $i/$repeat: uncached speed: $speed_origin"
20461 average_origin=$(bc <<<"$average_origin + $speed_origin")
20463 cancel_lru_locks osc
20464 local speed_cache=$(random_read_iops $DIR/$tfile $size)
20465 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
20466 average_cache=$(bc <<<"$average_cache + $speed_cache")
20468 cancel_lru_locks osc
20469 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
20470 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
20471 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
20472 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
20473 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
20475 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
20476 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
20477 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
20479 speedup_cache=$(percent $average_cache $average_origin)
20480 speedup_ladvise=$(percent $average_ladvise $average_origin)
20482 echo "Average uncached read: $average_origin"
20483 echo "Average speedup with OSS cached read: " \
20484 "$average_cache = +$speedup_cache%"
20485 echo "Average speedup with ladvise willread: " \
20486 "$average_ladvise = +$speedup_ladvise%"
20488 local lowest_speedup=20
20489 if [ ${average_cache%.*} -lt $lowest_speedup ]; then
20490 echo "Speedup with OSS cached read less than $lowest_speedup%," \
20491 "got $average_cache%. Skipping ladvise willread check."
20495 # the test won't work on ZFS until it supports 'ladvise dontneed', but
20496 # it is still good to run until then to exercise 'ladvise willread'
20497 ! $LFS ladvise -a dontneed $DIR/$tfile &&
20498 [ "$ost1_FSTYPE" = "zfs" ] &&
20499 echo "osd-zfs does not support dontneed or drop_caches" &&
20502 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
20503 [[ ${average_ladvise%.*} > $lowest_speedup ]] ||
20504 error_not_in_vm "Speedup with willread is less than " \
20505 "$lowest_speedup%, got $average_ladvise%"
20509 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
20510 skip "lustre < 2.8.54 does not support ladvise "
20511 remote_ost_nodsh && skip "remote OST with nodsh"
20513 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
20515 ladvise_no_type willread $DIR/$tfile &&
20516 skip "willread ladvise is not supported"
20518 ladvise_no_ioctl $DIR/$tfile &&
20519 skip "ladvise ioctl is not supported"
20522 local size=$((size_mb * 1048576))
20523 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
20524 error "dd to $DIR/$tfile failed"
20526 lfs ladvise -a willread $DIR/$tfile ||
20527 error "Ladvise failed with no range argument"
20529 lfs ladvise -a willread -s 0 $DIR/$tfile ||
20530 error "Ladvise failed with no -l or -e argument"
20532 lfs ladvise -a willread -e 1 $DIR/$tfile ||
20533 error "Ladvise failed with only -e argument"
20535 lfs ladvise -a willread -l 1 $DIR/$tfile ||
20536 error "Ladvise failed with only -l argument"
20538 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
20539 error "End offset should not be smaller than start offset"
20541 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
20542 error "End offset should not be equal to start offset"
20544 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
20545 error "Ladvise failed with overflowing -s argument"
20547 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
20548 error "Ladvise failed with overflowing -e argument"
20550 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
20551 error "Ladvise failed with overflowing -l argument"
20553 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
20554 error "Ladvise succeeded with conflicting -l and -e arguments"
20556 echo "Synchronous ladvise should wait"
20558 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
20559 do_nodes $(comma_list $(osts_nodes)) \
20560 $LCTL set_param fail_val=$delay fail_loc=0x237
20562 local start_ts=$SECONDS
20563 lfs ladvise -a willread $DIR/$tfile ||
20564 error "Ladvise failed with no range argument"
20565 local end_ts=$SECONDS
20566 local inteval_ts=$((end_ts - start_ts))
20568 if [ $inteval_ts -lt $(($delay - 1)) ]; then
20569 error "Synchronous advice didn't wait reply"
20572 echo "Asynchronous ladvise shouldn't wait"
20573 local start_ts=$SECONDS
20574 lfs ladvise -a willread -b $DIR/$tfile ||
20575 error "Ladvise failed with no range argument"
20576 local end_ts=$SECONDS
20577 local inteval_ts=$((end_ts - start_ts))
20579 if [ $inteval_ts -gt $(($delay / 2)) ]; then
20580 error "Asynchronous advice blocked"
20583 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
20584 ladvise_willread_performance
20586 run_test 255a "check 'lfs ladvise -a willread'"
20592 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
20596 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
20597 skip "lustre < 2.8.54 does not support ladvise "
20598 remote_ost_nodsh && skip "remote OST with nodsh"
20600 lfs setstripe -c 1 -i 0 $DIR/$tfile
20602 ladvise_no_type dontneed $DIR/$tfile &&
20603 skip "dontneed ladvise is not supported"
20605 ladvise_no_ioctl $DIR/$tfile &&
20606 skip "ladvise ioctl is not supported"
20608 ! $LFS ladvise -a dontneed $DIR/$tfile &&
20609 [ "$ost1_FSTYPE" = "zfs" ] &&
20610 skip "zfs-osd does not support 'ladvise dontneed'"
20613 local size=$((size_mb * 1048576))
20614 # In order to prevent disturbance of other processes, only check 3/4
20615 # of the memory usage
20616 local kibibytes=$((size_mb * 1024 * 3 / 4))
20618 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
20619 error "dd to $DIR/$tfile failed"
20621 #force write to complete before dropping OST cache & checking memory
20624 local total=$(facet_meminfo ost1 MemTotal)
20625 echo "Total memory: $total KiB"
20627 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
20628 local before_read=$(facet_meminfo ost1 Cached)
20629 echo "Cache used before read: $before_read KiB"
20631 lfs ladvise -a willread $DIR/$tfile ||
20632 error "Ladvise willread failed"
20633 local after_read=$(facet_meminfo ost1 Cached)
20634 echo "Cache used after read: $after_read KiB"
20636 lfs ladvise -a dontneed $DIR/$tfile ||
20637 error "Ladvise dontneed again failed"
20638 local no_read=$(facet_meminfo ost1 Cached)
20639 echo "Cache used after dontneed ladvise: $no_read KiB"
20641 if [ $total -lt $((before_read + kibibytes)) ]; then
20642 echo "Memory is too small, abort checking"
20646 if [ $((before_read + kibibytes)) -gt $after_read ]; then
20647 error "Ladvise willread should use more memory" \
20648 "than $kibibytes KiB"
20651 if [ $((no_read + kibibytes)) -gt $after_read ]; then
20652 error "Ladvise dontneed should release more memory" \
20653 "than $kibibytes KiB"
20656 run_test 255b "check 'lfs ladvise -a dontneed'"
20659 [ $OST1_VERSION -lt $(version_code 2.10.50) ] &&
20660 skip "lustre < 2.10.50 does not support lockahead"
20662 local ost1_imp=$(get_osc_import_name client ost1)
20663 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
20671 test_mkdir -p $DIR/$tdir
20672 $LFS setstripe -i 0 -c 1 $DIR/$tdir
20674 #test 10 returns only success/failure
20676 lockahead_test -d $DIR/$tdir -t $i -f $tfile
20678 if [ $rc -eq 255 ]; then
20679 error "Ladvise test${i} failed, ${rc}"
20682 #test 11 counts lock enqueue requests, all others count new locks
20684 count=$(do_facet ost1 \
20685 $LCTL get_param -n ost.OSS.ost.stats)
20686 count=$(echo "$count" | grep ldlm_extent_enqueue | awk '{ print $2 }')
20688 lockahead_test -d $DIR/$tdir -t $i -f $tfile
20690 if [ $rc -eq 255 ]; then
20691 error "Ladvise test${i} failed, ${rc}"
20694 new_count=$(do_facet ost1 \
20695 $LCTL get_param -n ost.OSS.ost.stats)
20696 new_count=$(echo "$new_count" | grep ldlm_extent_enqueue | \
20697 awk '{ print $2 }')
20699 difference="$((new_count - count))"
20700 if [ $difference -ne $rc ]; then
20701 error "Ladvise test${i}, bad enqueue count, returned " \
20702 "${rc}, actual ${difference}"
20705 for i in $(seq 12 21); do
20706 # If we do not do this, we run the risk of having too many
20707 # locks and starting lock cancellation while we are checking
20709 cancel_lru_locks osc
20711 count=$($LCTL get_param -n \
20712 ldlm.namespaces.$imp_name.lock_unused_count)
20714 lockahead_test -d $DIR/$tdir -t $i -f $tfile
20716 if [ $rc -eq 255 ]; then
20717 error "Ladvise test ${i} failed, ${rc}"
20720 new_count=$($LCTL get_param -n \
20721 ldlm.namespaces.$imp_name.lock_unused_count)
20722 difference="$((new_count - count))"
20724 # Test 15 output is divided by 100 to map down to valid return
20725 if [ $i -eq 15 ]; then
20729 if [ $difference -ne $rc ]; then
20730 error "Ladvise test ${i}, bad lock count, returned " \
20731 "${rc}, actual ${difference}"
20735 #test 22 returns only success/failure
20737 lockahead_test -d $DIR/$tdir -t $i -f $tfile
20739 if [ $rc -eq 255 ]; then
20740 error "Ladvise test${i} failed, ${rc}"
20743 run_test 255c "suite of ladvise lockahead tests"
20746 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20747 remote_mds_nodsh && skip "remote MDS with nodsh"
20748 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
20749 changelog_users $SINGLEMDS | grep "^cl" &&
20750 skip "active changelog user"
20756 mdt_dev=$(mdsdevname 1)
20759 changelog_register || error "changelog_register failed"
20762 mkdir -p $DIR/$tdir
20764 changelog_clear 0 || error "changelog_clear failed"
20767 touch $DIR/$tdir/{1..10}
20770 stop $SINGLEMDS || error "Fail to stop MDT"
20774 start $SINGLEMDS $mdt_dev $MDS_MOUNT_OPTS || error "Fail to start MDT"
20776 #after mount new plainllog is used
20777 touch $DIR/$tdir/{11..19}
20778 local tmpfile="$(mktemp --tmpdir -u $tfile.XXXXXX)"
20779 stack_trap "rm -f $tmpfile"
20780 cat_sl=$(do_facet $SINGLEMDS "sync; \
20781 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
20782 llog_reader $tmpfile | grep -c type=1064553b")
20783 do_facet $SINGLEMDS llog_reader $tmpfile
20785 [ $cat_sl != 2 ] && error "Changelog catalog has $cat_sl != 2 slots"
20787 changelog_clear 0 || error "changelog_clear failed"
20789 cat_sl=$(do_facet $SINGLEMDS "sync; \
20790 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
20791 llog_reader $tmpfile | grep -c type=1064553b")
20793 if (( cat_sl == 2 )); then
20794 error "Empty plain llog was not deleted from changelog catalog"
20795 elif (( cat_sl != 1 )); then
20796 error "Active plain llog shouldn't be deleted from catalog"
20799 run_test 256 "Check llog delete for empty and not full state"
20802 remote_mds_nodsh && skip "remote MDS with nodsh"
20803 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
20804 skip "Need MDS version at least 2.8.55"
20806 test_mkdir $DIR/$tdir
20808 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
20809 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
20812 #define OBD_FAIL_MDS_XATTR_REP 0x161
20813 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
20814 local facet=mds$((mdtidx + 1))
20815 set_nodes_failloc $(facet_active_host $facet) 0x80000161
20816 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
20818 stop $facet || error "stop MDS failed"
20819 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
20820 error "start MDS fail"
20821 wait_recovery_complete $facet
20823 run_test 257 "xattr locks are not lost"
20825 # Verify we take the i_mutex when security requires it
20827 #define OBD_FAIL_IMUTEX_SEC 0x141c
20828 $LCTL set_param fail_loc=0x141c
20830 chmod u+s $DIR/$tfile
20831 chmod a+rwx $DIR/$tfile
20832 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
20834 if [ $RC -ne 0 ]; then
20835 error "error, failed to take i_mutex, rc=$?"
20839 run_test 258a "verify i_mutex security behavior when suid attributes is set"
20841 # Verify we do NOT take the i_mutex in the normal case
20843 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
20844 $LCTL set_param fail_loc=0x141d
20847 chmod a+rw $DIR/$tfile
20848 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
20850 if [ $RC -ne 0 ]; then
20851 error "error, took i_mutex unnecessarily, rc=$?"
20856 run_test 258b "verify i_mutex security behavior"
20859 local file=$DIR/$tfile
20863 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
20865 stack_trap "rm -f $file" EXIT
20867 wait_delete_completed
20868 before=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
20869 echo "before: $before"
20871 $LFS setstripe -i 0 -c 1 $file
20872 dd if=/dev/zero of=$file bs=1M count=10 || error "couldn't write"
20874 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
20875 echo "after write: $after"
20877 #define OBD_FAIL_OSD_FAIL_AT_TRUNCATE 0x2301
20878 do_facet ost1 $LCTL set_param fail_loc=0x2301
20880 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
20881 echo "after truncate: $after"
20884 do_facet ost1 $LCTL set_param fail_loc=0
20885 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
20887 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
20888 echo "after restart: $after"
20889 [ $((after - before)) -ge $(fs_log_size ost1) ] &&
20890 error "missing truncate?"
20894 run_test 259 "crash at delayed truncate"
20897 #define OBD_FAIL_MDC_CLOSE 0x806
20898 $LCTL set_param fail_loc=0x80000806
20902 run_test 260 "Check mdc_close fail"
20904 ### Data-on-MDT sanity tests ###
20906 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20907 skip "Need MDS version at least 2.10.55 for DoM"
20910 local dom=$DIR/$tdir/dom_file
20911 local tmp=$DIR/$tdir/tmp_file
20913 mkdir -p $DIR/$tdir
20915 # basic checks for DoM component creation
20916 $LFS setstripe -E 1024K -E 2048K -L mdt $dom 2>/dev/null &&
20917 error "Can set MDT layout to non-first entry"
20919 $LFS setstripe -E 1024K -L mdt -E 2048K -L mdt $dom 2>/dev/null &&
20920 error "Can define multiple entries as MDT layout"
20922 $LFS setstripe -E 1M -L mdt $dom || error "Can't create DoM layout"
20924 [ $($LFS getstripe -L $dom) == "mdt" ] || error "bad pattern"
20925 [ $($LFS getstripe -c $dom) == 0 ] || error "bad stripe count"
20926 [ $($LFS getstripe -S $dom) == 1048576 ] || error "bad stripe size"
20928 local mdtidx=$($LFS getstripe -m $dom)
20929 local mdtname=MDT$(printf %04x $mdtidx)
20930 local facet=mds$((mdtidx + 1))
20931 local space_check=1
20933 # Skip free space checks with ZFS
20934 [ "$(facet_fstype $facet)" == "zfs" ] && space_check=0
20938 local size_tmp=$((65536 * 3))
20939 local mdtfree1=$(do_facet $facet \
20940 lctl get_param -n osd*.*$mdtname.kbytesfree)
20942 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
20943 # check also direct IO along write
20944 # IO size must be a multiple of PAGE_SIZE on all platforms (ARM=64KB)
20945 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
20947 cmp $tmp $dom || error "file data is different"
20948 [ $(stat -c%s $dom) == $size_tmp ] ||
20949 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
20950 if [ $space_check == 1 ]; then
20951 local mdtfree2=$(do_facet $facet \
20952 lctl get_param -n osd*.*$mdtname.kbytesfree)
20954 # increase in usage from by $size_tmp
20955 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
20956 error "MDT free space wrong after write: " \
20957 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
20961 local size_dom=10000
20963 $TRUNCATE $dom $size_dom
20964 [ $(stat -c%s $dom) == $size_dom ] ||
20965 error "bad size after truncate: $(stat -c%s $dom) != $size_dom"
20966 if [ $space_check == 1 ]; then
20967 mdtfree1=$(do_facet $facet \
20968 lctl get_param -n osd*.*$mdtname.kbytesfree)
20969 # decrease in usage from $size_tmp to new $size_dom
20970 [ $(($mdtfree1 - $mdtfree2)) -ge \
20971 $(((size_tmp - size_dom) / 1024)) ] ||
20972 error "MDT free space is wrong after truncate: " \
20973 "$mdtfree1 >= $mdtfree2 + ($size_tmp - $size_dom) / 1024"
20979 size_dom=$((size_dom + size_tmp))
20980 [ $(stat -c%s $dom) == $size_dom ] ||
20981 error "bad size after append: $(stat -c%s $dom) != $size_dom"
20982 if [ $space_check == 1 ]; then
20983 mdtfree2=$(do_facet $facet \
20984 lctl get_param -n osd*.*$mdtname.kbytesfree)
20985 # increase in usage by $size_tmp from previous
20986 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
20987 error "MDT free space is wrong after append: " \
20988 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
20993 if [ $space_check == 1 ]; then
20994 mdtfree1=$(do_facet $facet \
20995 lctl get_param -n osd*.*$mdtname.kbytesfree)
20996 # decrease in usage by $size_dom from previous
20997 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_dom / 1024)) ] ||
20998 error "MDT free space is wrong after removal: " \
20999 "$mdtfree1 >= $mdtfree2 + $size_dom/1024"
21002 # combined striping
21003 $LFS setstripe -E 1024K -L mdt -E EOF $dom ||
21004 error "Can't create DoM + OST striping"
21006 size_tmp=2031616 # must be a multiple of PAGE_SIZE=65536 on ARM
21007 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
21008 # check also direct IO along write
21009 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
21011 cmp $tmp $dom || error "file data is different"
21012 [ $(stat -c%s $dom) == $size_tmp ] ||
21013 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
21018 run_test 270a "DoM: basic functionality tests"
21021 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21022 skip "Need MDS version at least 2.10.55"
21024 local dom=$DIR/$tdir/dom_file
21025 local max_size=1048576
21027 mkdir -p $DIR/$tdir
21028 $LFS setstripe -E $max_size -L mdt $dom
21030 # truncate over the limit
21031 $TRUNCATE $dom $(($max_size + 1)) &&
21032 error "successful truncate over the maximum size"
21033 # write over the limit
21034 dd if=/dev/zero of=$dom bs=$max_size seek=1 count=1 &&
21035 error "successful write over the maximum size"
21036 # append over the limit
21037 dd if=/dev/zero of=$dom bs=$(($max_size - 3)) count=1
21038 echo "12345" >> $dom && error "successful append over the maximum size"
21043 run_test 270b "DoM: maximum size overflow checks for DoM-only file"
21046 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21047 skip "Need MDS version at least 2.10.55"
21049 mkdir -p $DIR/$tdir
21050 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
21052 # check files inherit DoM EA
21053 touch $DIR/$tdir/first
21054 [ $($LFS getstripe -L $DIR/$tdir/first) == "mdt" ] ||
21055 error "bad pattern"
21056 [ $($LFS getstripe -c $DIR/$tdir/first) == 0 ] ||
21057 error "bad stripe count"
21058 [ $($LFS getstripe -S $DIR/$tdir/first) == 1048576 ] ||
21059 error "bad stripe size"
21061 # check directory inherits DoM EA and uses it as default
21062 mkdir $DIR/$tdir/subdir
21063 touch $DIR/$tdir/subdir/second
21064 [ $($LFS getstripe -L $DIR/$tdir/subdir/second) == "mdt" ] ||
21065 error "bad pattern in sub-directory"
21066 [ $($LFS getstripe -c $DIR/$tdir/subdir/second) == 0 ] ||
21067 error "bad stripe count in sub-directory"
21068 [ $($LFS getstripe -S $DIR/$tdir/subdir/second) == 1048576 ] ||
21069 error "bad stripe size in sub-directory"
21072 run_test 270c "DoM: DoM EA inheritance tests"
21075 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21076 skip "Need MDS version at least 2.10.55"
21078 mkdir -p $DIR/$tdir
21079 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
21081 # inherit default DoM striping
21082 mkdir $DIR/$tdir/subdir
21083 touch $DIR/$tdir/subdir/f1
21085 # change default directory striping
21086 $LFS setstripe -c 1 $DIR/$tdir/subdir
21087 touch $DIR/$tdir/subdir/f2
21088 [ $($LFS getstripe -c $DIR/$tdir/subdir/f2) == 1 ] ||
21089 error "wrong default striping in file 2"
21090 [ $($LFS getstripe -L $DIR/$tdir/subdir/f2) == "raid0" ] ||
21091 error "bad pattern in file 2"
21094 run_test 270d "DoM: change striping from DoM to RAID0"
21097 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21098 skip "Need MDS version at least 2.10.55"
21100 mkdir -p $DIR/$tdir/dom
21101 mkdir -p $DIR/$tdir/norm
21104 $LFS setstripe -E 1M -L mdt $DIR/$tdir/dom
21105 $LFS setstripe -i 0 -S 2M $DIR/$tdir/norm
21107 createmany -o $DIR/$tdir/dom/dom- $DOMFILES
21108 createmany -o $DIR/$tdir/norm/norm- $NORMFILES
21110 # find DoM files by layout
21111 NUM=$($LFS find -L mdt -type f $DIR/$tdir 2>/dev/null | wc -l)
21112 [ $NUM -eq $DOMFILES ] ||
21113 error "lfs find -L: found $NUM, expected $DOMFILES"
21114 echo "Test 1: lfs find 20 DOM files by layout: OK"
21116 # there should be 1 dir with default DOM striping
21117 NUM=$($LFS find -L mdt -type d $DIR/$tdir 2>/dev/null | wc -l)
21119 error "lfs find -L: found $NUM, expected 1 dir"
21120 echo "Test 2: lfs find 1 DOM dir by layout: OK"
21122 # find DoM files by stripe size
21123 NUM=$($LFS find -S -1200K -type f $DIR/$tdir 2>/dev/null | wc -l)
21124 [ $NUM -eq $DOMFILES ] ||
21125 error "lfs find -S: found $NUM, expected $DOMFILES"
21126 echo "Test 4: lfs find 20 DOM files by stripe size: OK"
21128 # find files by stripe offset except DoM files
21129 NUM=$($LFS find -i 0 -type f $DIR/$tdir 2>/dev/null | wc -l)
21130 [ $NUM -eq $NORMFILES ] ||
21131 error "lfs find -i: found $NUM, expected $NORMFILES"
21132 echo "Test 5: lfs find no DOM files by stripe index: OK"
21135 run_test 270e "DoM: lfs find with DoM files test"
21138 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21139 skip "Need MDS version at least 2.10.55"
21141 local mdtname=${FSNAME}-MDT0000-mdtlov
21142 local dom=$DIR/$tdir/dom_file
21143 local dom_limit_saved=$(do_facet mds1 $LCTL get_param -n \
21144 lod.$mdtname.dom_stripesize)
21145 local dom_limit=131072
21147 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=$dom_limit
21148 local dom_current=$(do_facet mds1 $LCTL get_param -n \
21149 lod.$mdtname.dom_stripesize)
21150 [ ${dom_limit} -eq ${dom_current} ] ||
21151 error "Cannot change per-MDT DoM stripe limit to $dom_limit"
21153 $LFS mkdir -i 0 -c 1 $DIR/$tdir
21154 $LFS setstripe -d $DIR/$tdir
21155 $LFS setstripe -E $dom_limit -L mdt $DIR/$tdir ||
21156 error "Can't set directory default striping"
21158 # exceed maximum stripe size
21159 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
21160 error "Can't create file with $((dom_limit * 2)) DoM stripe"
21161 [ $($LFS getstripe -S $dom) -eq $((dom_limit * 2)) ] &&
21162 error "Able to create DoM component size more than LOD limit"
21164 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
21165 dom_current=$(do_facet mds1 $LCTL get_param -n \
21166 lod.$mdtname.dom_stripesize)
21167 [ 0 -eq ${dom_current} ] ||
21168 error "Can't set zero DoM stripe limit"
21171 # attempt to create DoM file on server with disabled DoM should
21172 # remove DoM entry from layout and be succeed
21173 $LFS setstripe -E $dom_limit -L mdt -E -1 $dom ||
21174 error "Can't create DoM file (DoM is disabled)"
21175 [ $($LFS getstripe -L $dom) == "mdt" ] &&
21176 error "File has DoM component while DoM is disabled"
21179 # attempt to create DoM file with only DoM stripe should return error
21180 $LFS setstripe -E $dom_limit -L mdt $dom &&
21181 error "Able to create DoM-only file while DoM is disabled"
21183 # too low values to be aligned with smallest stripe size 64K
21184 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=30000
21185 dom_current=$(do_facet mds1 $LCTL get_param -n \
21186 lod.$mdtname.dom_stripesize)
21187 [ 30000 -eq ${dom_current} ] &&
21188 error "Can set too small DoM stripe limit"
21190 # 64K is a minimal stripe size in Lustre, expect limit of that size
21191 [ 65536 -eq ${dom_current} ] ||
21192 error "Limit is not set to 64K but ${dom_current}"
21194 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=2147483648
21195 dom_current=$(do_facet mds1 $LCTL get_param -n \
21196 lod.$mdtname.dom_stripesize)
21198 [ 2147483648 -eq ${dom_current} ] &&
21199 error "Can set too large DoM stripe limit"
21201 do_facet mds1 $LCTL set_param -n \
21202 lod.$mdtname.dom_stripesize=$((dom_limit * 2))
21203 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
21204 error "Can't create DoM component size after limit change"
21205 do_facet mds1 $LCTL set_param -n \
21206 lod.$mdtname.dom_stripesize=$((dom_limit / 2))
21207 $LFS setstripe -E $dom_limit -L mdt ${dom}_big ||
21208 error "Can't create DoM file after limit decrease"
21209 [ $($LFS getstripe -S ${dom}_big) -eq $((dom_limit / 2)) ] ||
21210 error "Can create big DoM component after limit decrease"
21211 touch ${dom}_def ||
21212 error "Can't create file with old default layout"
21214 do_facet mds1 $LCTL set_param -n lod.*.dom_stripesize=$dom_limit_saved
21217 run_test 270f "DoM: maximum DoM stripe size checks"
21220 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
21221 skip "Need MDS version at least 2.13.52"
21222 local dom=$DIR/$tdir/$tfile
21224 $LFS mkdir -i 0 -c 1 $DIR/$tdir
21225 local lodname=${FSNAME}-MDT0000-mdtlov
21227 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
21228 save_lustre_params mds1 "lod.${lodname}.dom_stripesize_max_kb" > $save
21229 save_lustre_params mds1 "lod.${lodname}.dom_threshold_free_mb" >> $save
21230 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
21232 local dom_limit=1024
21233 local dom_threshold="50%"
21235 $LFS setstripe -d $DIR/$tdir
21236 $LFS setstripe -E ${dom_limit}K -L mdt $DIR/$tdir ||
21237 error "Can't set directory default striping"
21239 do_facet mds1 $LCTL set_param -n \
21240 lod.${lodname}.dom_stripesize_max_kb=$dom_limit
21241 # set 0 threshold and create DOM file to change tunable stripesize
21242 do_facet mds1 $LCTL set_param -n lod.${lodname}.dom_threshold_free_mb=0
21243 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
21244 error "Failed to create $dom file"
21245 # now tunable dom_cur_stripesize should reach maximum
21246 local dom_current=$(do_facet mds1 $LCTL get_param -n \
21247 lod.${lodname}.dom_stripesize_cur_kb)
21248 [[ $dom_current == $dom_limit ]] ||
21249 error "Current DOM stripesize is not maximum"
21252 # set threshold for further tests
21253 do_facet mds1 $LCTL set_param -n \
21254 lod.${lodname}.dom_threshold_free_mb=$dom_threshold
21255 echo "DOM threshold is $dom_threshold free space"
21258 # Spoof bfree to exceed threshold
21259 #define OBD_FAIL_MDS_STATFS_SPOOF 0x168
21260 do_facet mds1 $LCTL set_param -n fail_loc=0x0168
21261 for spfree in 40 20 0 15 30 55; do
21262 do_facet mds1 $LCTL set_param -n fail_val=$spfree
21263 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
21264 error "Failed to create $dom file"
21265 dom_def=$(do_facet mds1 $LCTL get_param -n \
21266 lod.${lodname}.dom_stripesize_cur_kb)
21267 echo "Free space: ${spfree}%, default DOM stripe: ${dom_def}K"
21268 [[ $dom_def != $dom_current ]] ||
21269 error "Default stripe size was not changed"
21270 if [[ $spfree > 0 ]] ; then
21271 dom_set=$($LFS getstripe -S $dom)
21272 [[ $dom_set == $((dom_def * 1024)) ]] ||
21273 error "DOM component size is still old"
21275 [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
21276 error "DoM component is set with no free space"
21279 dom_current=$dom_def
21282 run_test 270g "DoM: default DoM stripe size depends on free space"
21285 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
21286 skip "Need MDS version at least 2.13.53"
21288 local mdtname=${FSNAME}-MDT0000-mdtlov
21289 local dom=$DIR/$tdir/$tfile
21290 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
21292 save_lustre_params mds1 "lod.*.dom_stripesize" > $save
21293 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
21295 $LFS mkdir -i 0 -c 1 $DIR/$tdir
21296 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_1 ||
21297 error "can't create OST file"
21298 # mirrored file with DOM entry in the second mirror
21299 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 ${dom}_1 ||
21300 error "can't create mirror with DoM component"
21302 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
21304 # DOM component in the middle and has other enries in the same mirror,
21305 # should succeed but lost DoM component
21306 $LFS setstripe --copy=${dom}_1 $dom ||
21307 error "Can't create file from OST|DOM mirror layout"
21308 # check new file has no DoM layout after all
21309 [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
21310 error "File has DoM component while DoM is disabled"
21312 run_test 270h "DoM: DoM stripe removal when disabled on server"
21315 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21316 skip "Need MDS version at least 2.10.55"
21318 local dom=$DIR/$tdir/dom
21320 mkdir -p $DIR/$tdir
21322 $LFS setstripe -E 1024K -L mdt $dom
21324 lctl set_param -n mdc.*.stats=clear
21325 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
21326 cat $dom > /dev/null
21327 local reads=$(lctl get_param -n mdc.*.stats | grep -c ost_read)
21328 [ $reads -eq 0 ] || error "Unexpected $reads READ RPCs"
21332 run_test 271a "DoM: data is cached for read after write"
21335 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21336 skip "Need MDS version at least 2.10.55"
21338 local dom=$DIR/$tdir/dom
21340 mkdir -p $DIR/$tdir
21342 $LFS setstripe -E 1024K -L mdt -E EOF $dom
21344 lctl set_param -n mdc.*.stats=clear
21345 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
21346 cancel_lru_locks mdc
21347 $CHECKSTAT -t file -s 4096 $dom || error "stat #1 fails"
21348 # second stat to check size is cached on client
21349 $CHECKSTAT -t file -s 4096 $dom || error "stat #2 fails"
21350 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
21351 [ $gls -eq 0 ] || error "Unexpected $gls glimpse RPCs"
21354 run_test 271b "DoM: no glimpse RPC for stat (DoM only file)"
21357 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21358 skip "Need MDS version at least 2.10.55"
21360 local dom=$DIR/$tdir/dom
21362 mkdir -p $DIR/$tdir
21364 $LFS setstripe -E 1024K -L mdt -E EOF $dom
21366 lctl set_param -n mdc.*.stats=clear
21367 lctl set_param -n osc.*.stats=clear
21368 dd if=/dev/zero of=$dom bs=2048K count=1 || return 1
21369 cancel_lru_locks mdc
21370 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
21371 # second stat to check size is cached on client
21372 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
21373 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
21374 [ $gls == 0 ] || error "Unexpected $gls glimpse RPCs"
21375 local gls=$(lctl get_param -n osc.*.stats | grep -c ldlm_glimpse)
21376 [ $gls == 0 ] || error "Unexpected $gls OSC glimpse RPCs"
21379 run_test 271ba "DoM: no glimpse RPC for stat (combined file)"
21385 local mdt=MDT$(printf %04x $mdtidx)
21387 if [ -z $param ]; then
21388 lctl get_param -n mdc.*$mdt*.stats
21390 lctl get_param -n mdc.*$mdt*.stats | awk "/$param/"'{print $2}'
21395 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21396 skip "Need MDS version at least 2.10.55"
21398 local dom=$DIR/$tdir/dom
21400 mkdir -p $DIR/$tdir
21402 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
21404 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
21405 local facet=mds$((mdtidx + 1))
21407 cancel_lru_locks mdc
21408 do_facet $facet lctl set_param -n mdt.*.dom_lock=0
21409 createmany -o $dom 1000
21410 lctl set_param -n mdc.*.stats=clear
21411 smalliomany -w $dom 1000 200
21412 get_mdc_stats $mdtidx
21413 local enq=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
21414 # Each file has 1 open, 1 IO enqueues, total 2000
21415 # but now we have also +1 getxattr for security.capability, total 3000
21416 [ $enq -ge 2000 ] || error "Too few enqueues $enq, expected > 2000"
21417 unlinkmany $dom 1000
21419 cancel_lru_locks mdc
21420 do_facet $facet lctl set_param -n mdt.*.dom_lock=1
21421 createmany -o $dom 1000
21422 lctl set_param -n mdc.*.stats=clear
21423 smalliomany -w $dom 1000 200
21424 local enq_2=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
21425 # Expect to see reduced amount of RPCs by 1000 due to single enqueue
21426 # for OPEN and IO lock.
21427 [ $((enq - enq_2)) -ge 1000 ] ||
21428 error "Too many enqueues $enq_2, expected about $((enq - 1000))"
21429 unlinkmany $dom 1000
21432 run_test 271c "DoM: IO lock at open saves enqueue RPCs"
21434 cleanup_271def_tests() {
21440 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
21441 skip "Need MDS version at least 2.10.57"
21443 local dom=$DIR/$tdir/dom
21444 local tmp=$TMP/$tfile
21445 trap "cleanup_271def_tests $tmp" EXIT
21447 mkdir -p $DIR/$tdir
21449 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
21451 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
21453 cancel_lru_locks mdc
21454 dd if=/dev/urandom of=$tmp bs=1000 count=1
21455 dd if=$tmp of=$dom bs=1000 count=1
21456 cancel_lru_locks mdc
21458 cat /etc/hosts >> $tmp
21459 lctl set_param -n mdc.*.stats=clear
21461 # append data to the same file it should update local page
21462 echo "Append to the same page"
21463 cat /etc/hosts >> $dom
21464 local num=$(get_mdc_stats $mdtidx ost_read)
21465 local ra=$(get_mdc_stats $mdtidx req_active)
21466 local rw=$(get_mdc_stats $mdtidx req_waittime)
21468 [ -z $num ] || error "$num READ RPC occured"
21469 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
21473 cmp $tmp $dom || error "file miscompare"
21475 cancel_lru_locks mdc
21476 lctl set_param -n mdc.*.stats=clear
21478 echo "Open and read file"
21479 cat $dom > /dev/null
21480 local num=$(get_mdc_stats $mdtidx ost_read)
21481 local ra=$(get_mdc_stats $mdtidx req_active)
21482 local rw=$(get_mdc_stats $mdtidx req_waittime)
21484 [ -z $num ] || error "$num READ RPC occured"
21485 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
21489 cmp $tmp $dom || error "file miscompare"
21493 run_test 271d "DoM: read on open (1K file in reply buffer)"
21496 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
21497 skip "Need MDS version at least 2.10.57"
21499 local dom=$DIR/$tdir/dom
21500 local tmp=$TMP/$tfile
21501 trap "cleanup_271def_tests $tmp" EXIT
21503 mkdir -p $DIR/$tdir
21505 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
21507 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
21509 cancel_lru_locks mdc
21510 dd if=/dev/urandom of=$tmp bs=265000 count=1
21511 dd if=$tmp of=$dom bs=265000 count=1
21512 cancel_lru_locks mdc
21513 cat /etc/hosts >> $tmp
21514 lctl set_param -n mdc.*.stats=clear
21516 echo "Append to the same page"
21517 cat /etc/hosts >> $dom
21518 local num=$(get_mdc_stats $mdtidx ost_read)
21519 local ra=$(get_mdc_stats $mdtidx req_active)
21520 local rw=$(get_mdc_stats $mdtidx req_waittime)
21522 [ -z $num ] || error "$num READ RPC occured"
21523 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
21527 cmp $tmp $dom || error "file miscompare"
21529 cancel_lru_locks mdc
21530 lctl set_param -n mdc.*.stats=clear
21532 echo "Open and read file"
21533 cat $dom > /dev/null
21534 local num=$(get_mdc_stats $mdtidx ost_read)
21535 local ra=$(get_mdc_stats $mdtidx req_active)
21536 local rw=$(get_mdc_stats $mdtidx req_waittime)
21538 [ -z $num ] && num=0
21539 [ $num -eq 1 ] || error "expect 1 READ RPC, $num occured"
21540 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
21544 cmp $tmp $dom || error "file miscompare"
21548 run_test 271f "DoM: read on open (200K file and read tail)"
21551 [[ $($LCTL get_param mdc.*.import) =~ async_discard ]] ||
21552 skip "Skipping due to old client or server version"
21554 $LFS setstripe -E 1024K -L mdt -E EOF $DIR1/$tfile
21556 $CHECKSTAT -t file $DIR1/$tfile
21558 $MULTIOP $DIR1/$tfile Ow40960_w4096c &
21561 #define OBD_FAIL_LDLM_CANCEL_BL_CB_RACE
21562 $LCTL set_param fail_loc=0x80000314
21563 rm $DIR1/$tfile || error "Unlink fails"
21565 kill -USR1 $MULTIOP_PID && wait $MULTIOP_PID || error "multiop failure"
21566 [ $RC -eq 0 ] || error "Failed write to stale object"
21568 run_test 271g "Discard DoM data vs client flush race"
21571 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
21572 skip "Need MDS version at least 2.11.50"
21574 local dom=$DIR/$tdir/dom
21575 mkdir -p $DIR/$tdir
21577 $LFS setstripe -E 256K -L mdt -E -1 -c1 $dom
21578 dd if=/dev/urandom of=$dom bs=512K count=1 ||
21579 error "failed to write data into $dom"
21580 local old_md5=$(md5sum $dom)
21582 $LFS migrate -E 256K -L mdt -E -1 -c2 $dom ||
21583 error "failed to migrate to the same DoM component"
21585 local new_md5=$(md5sum $dom)
21587 [ "$old_md5" == "$new_md5" ] ||
21588 error "md5sum differ: $old_md5, $new_md5"
21590 [ $($LFS getstripe -c $dom) -eq 2 ] ||
21591 error "bad final stripe count: $($LFS getstripe -c $dom) != 2"
21593 run_test 272a "DoM migration: new layout with the same DOM component"
21596 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
21597 skip "Need MDS version at least 2.11.50"
21599 local dom=$DIR/$tdir/dom
21600 mkdir -p $DIR/$tdir
21601 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
21603 local mdtidx=$($LFS getstripe -m $dom)
21604 local mdtname=MDT$(printf %04x $mdtidx)
21605 local facet=mds$((mdtidx + 1))
21607 local mdtfree1=$(do_facet $facet \
21608 lctl get_param -n osd*.*$mdtname.kbytesfree)
21609 dd if=/dev/urandom of=$dom bs=2M count=1 ||
21610 error "failed to write data into $dom"
21611 local old_md5=$(md5sum $dom)
21612 cancel_lru_locks mdc
21613 local mdtfree1=$(do_facet $facet \
21614 lctl get_param -n osd*.*$mdtname.kbytesfree)
21616 $LFS migrate -c2 $dom ||
21617 error "failed to migrate to the new composite layout"
21618 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
21619 error "MDT stripe was not removed"
21621 cancel_lru_locks mdc
21622 local new_md5=$(md5sum $dom)
21623 [ "$old_md5" == "$new_md5" ] ||
21624 error "$old_md5 != $new_md5"
21626 # Skip free space checks with ZFS
21627 if [ "$(facet_fstype $facet)" != "zfs" ]; then
21628 local mdtfree2=$(do_facet $facet \
21629 lctl get_param -n osd*.*$mdtname.kbytesfree)
21630 [ $mdtfree2 -gt $mdtfree1 ] ||
21631 error "MDT space is not freed after migration"
21635 run_test 272b "DoM migration: DOM file to the OST-striped file (plain)"
21638 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
21639 skip "Need MDS version at least 2.11.50"
21641 local dom=$DIR/$tdir/$tfile
21642 mkdir -p $DIR/$tdir
21643 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
21645 local mdtidx=$($LFS getstripe -m $dom)
21646 local mdtname=MDT$(printf %04x $mdtidx)
21647 local facet=mds$((mdtidx + 1))
21649 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
21650 error "failed to write data into $dom"
21651 local old_md5=$(md5sum $dom)
21652 cancel_lru_locks mdc
21653 local mdtfree1=$(do_facet $facet \
21654 lctl get_param -n osd*.*$mdtname.kbytesfree)
21656 $LFS migrate -E 2M -c1 -E -1 -c2 $dom ||
21657 error "failed to migrate to the new composite layout"
21658 [ $($LFS getstripe -L $dom) == 'mdt' ] &&
21659 error "MDT stripe was not removed"
21661 cancel_lru_locks mdc
21662 local new_md5=$(md5sum $dom)
21663 [ "$old_md5" == "$new_md5" ] ||
21664 error "$old_md5 != $new_md5"
21666 # Skip free space checks with ZFS
21667 if [ "$(facet_fstype $facet)" != "zfs" ]; then
21668 local mdtfree2=$(do_facet $facet \
21669 lctl get_param -n osd*.*$mdtname.kbytesfree)
21670 [ $mdtfree2 -gt $mdtfree1 ] ||
21671 error "MDS space is not freed after migration"
21675 run_test 272c "DoM migration: DOM file to the OST-striped file (composite)"
21678 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
21679 skip "Need MDS version at least 2.12.55"
21681 local dom=$DIR/$tdir/$tfile
21682 mkdir -p $DIR/$tdir
21683 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
21685 local mdtidx=$($LFS getstripe -m $dom)
21686 local mdtname=MDT$(printf %04x $mdtidx)
21687 local facet=mds$((mdtidx + 1))
21689 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
21690 error "failed to write data into $dom"
21691 local old_md5=$(md5sum $dom)
21692 cancel_lru_locks mdc
21693 local mdtfree1=$(do_facet $facet \
21694 lctl get_param -n osd*.*$mdtname.kbytesfree)
21696 $LFS mirror extend -N -E 2M -c1 -E -1 -c2 $dom ||
21697 error "failed mirroring to the new composite layout"
21698 $LFS mirror resync $dom ||
21699 error "failed mirror resync"
21700 $LFS mirror split --mirror-id 1 -d $dom ||
21701 error "failed mirror split"
21703 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
21704 error "MDT stripe was not removed"
21706 cancel_lru_locks mdc
21707 local new_md5=$(md5sum $dom)
21708 [ "$old_md5" == "$new_md5" ] ||
21709 error "$old_md5 != $new_md5"
21711 # Skip free space checks with ZFS
21712 if [ "$(facet_fstype $facet)" != "zfs" ]; then
21713 local mdtfree2=$(do_facet $facet \
21714 lctl get_param -n osd*.*$mdtname.kbytesfree)
21715 [ $mdtfree2 -gt $mdtfree1 ] ||
21716 error "MDS space is not freed after DOM mirror deletion"
21720 run_test 272d "DoM mirroring: OST-striped mirror to DOM file"
21723 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
21724 skip "Need MDS version at least 2.12.55"
21726 local dom=$DIR/$tdir/$tfile
21727 mkdir -p $DIR/$tdir
21728 $LFS setstripe -c 2 $dom
21730 dd if=/dev/urandom of=$dom bs=512K count=1 oflag=direct ||
21731 error "failed to write data into $dom"
21732 local old_md5=$(md5sum $dom)
21733 cancel_lru_locks mdc
21735 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 $dom ||
21736 error "failed mirroring to the DOM layout"
21737 $LFS mirror resync $dom ||
21738 error "failed mirror resync"
21739 $LFS mirror split --mirror-id 1 -d $dom ||
21740 error "failed mirror split"
21742 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
21743 error "MDT stripe was not removed"
21745 cancel_lru_locks mdc
21746 local new_md5=$(md5sum $dom)
21747 [ "$old_md5" == "$new_md5" ] ||
21748 error "$old_md5 != $new_md5"
21752 run_test 272e "DoM mirroring: DOM mirror to the OST-striped file"
21755 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
21756 skip "Need MDS version at least 2.12.55"
21758 local dom=$DIR/$tdir/$tfile
21759 mkdir -p $DIR/$tdir
21760 $LFS setstripe -c 2 $dom
21762 dd if=/dev/urandom of=$dom bs=512K count=1 oflag=direct ||
21763 error "failed to write data into $dom"
21764 local old_md5=$(md5sum $dom)
21765 cancel_lru_locks mdc
21767 $LFS migrate -E 1M -L mdt -E eof -c2 -v $dom ||
21768 error "failed migrating to the DOM file"
21770 cancel_lru_locks mdc
21771 local new_md5=$(md5sum $dom)
21772 [ "$old_md5" != "$new_md5" ] &&
21773 error "$old_md5 != $new_md5"
21777 run_test 272f "DoM migration: OST-striped file to DOM file"
21780 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
21781 skip "Need MDS version at least 2.11.50"
21783 # Layout swap cannot be done if either file has DOM component,
21784 # this will never be supported, migration should be used instead
21786 local dom=$DIR/$tdir/$tfile
21787 mkdir -p $DIR/$tdir
21789 $LFS setstripe -c2 ${dom}_plain
21790 $LFS setstripe -E 1M -L mdt -E -1 -c2 ${dom}_dom
21791 $LFS swap_layouts ${dom}_plain ${dom}_dom &&
21792 error "can swap layout with DoM component"
21793 $LFS swap_layouts ${dom}_dom ${dom}_plain &&
21794 error "can swap layout with DoM component"
21796 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_comp
21797 $LFS swap_layouts ${dom}_comp ${dom}_dom &&
21798 error "can swap layout with DoM component"
21799 $LFS swap_layouts ${dom}_dom ${dom}_comp &&
21800 error "can swap layout with DoM component"
21803 run_test 273a "DoM: layout swapping should fail with DOM"
21806 mkdir -p $DIR/$tdir
21807 $LFS setstripe -E 1M -L mdt -E -1 -c -1 $DIR/$tdir
21809 #define OBD_FAIL_MDS_COMMITRW_DELAY 0x16b
21810 do_facet mds1 $LCTL set_param fail_loc=0x8000016b fail_val=2
21812 $MULTIOP $DIR/$tdir/$tfile Ouw2097152c
21814 run_test 273b "DoM: race writeback and object destroy"
21817 remote_ost_nodsh && skip "remote OST with nodsh"
21818 [ $OST1_VERSION -lt $(version_code 2.10.57) ] &&
21819 skip "Need OST version >= 2.10.57"
21821 local file=$DIR/$tfile
21824 oss=$(comma_list $(osts_nodes))
21826 dd if=/dev/urandom of=$file bs=1M count=2 ||
21827 error "failed to create a file"
21828 cancel_lru_locks osc
21831 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
21832 error "failed to read a file"
21834 #define OBD_FAIL_LDLM_PAUSE_CANCEL2 0x31f
21835 $LCTL set_param fail_loc=0x8000031f
21837 cancel_lru_locks osc &
21840 #define OBD_FAIL_LDLM_PROLONG_PAUSE 0x32b
21841 do_nodes $oss $LCTL set_param fail_loc=0x8000032b
21842 #IO takes another lock, but matches the PENDING one
21843 #and places it to the IO RPC
21844 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
21845 error "failed to read a file with PENDING lock"
21847 run_test 275 "Read on a canceled duplicate lock"
21850 remote_ost_nodsh && skip "remote OST with nodsh"
21853 do_facet ost1 "(while true; do \
21854 $LCTL get_param obdfilter.*.filesfree > /dev/null 2>&1; \
21855 done) & pid=\\\$!; echo \\\$pid > $TMP/sanity_276_pid" &
21858 for LOOP in $(seq 20); do
21860 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS
21863 do_facet ost1 "pid=\\\$(cat $TMP/sanity_276_pid); kill -9 \\\$pid; \
21864 rm $TMP/sanity_276_pid"
21866 run_test 276 "Race between mount and obd_statfs"
21869 $LCTL set_param ldlm.namespaces.*.lru_size=0
21870 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
21871 local cached_mb=$($LCTL get_param llite.*.max_cached_mb |
21872 grep ^used_mb | awk '{print $2}')
21873 [ $cached_mb -eq 1 ] || error "expected mb 1 got $cached_mb"
21874 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 \
21875 oflag=direct conv=notrunc
21876 cached_mb=$($LCTL get_param llite.*.max_cached_mb |
21877 grep ^used_mb | awk '{print $2}')
21878 [ $cached_mb -eq 0 ] || error "expected mb 0 got $cached_mb"
21880 run_test 277 "Direct IO shall drop page cache"
21883 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
21884 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
21885 [[ "$(facet_host mds1)" != "$(facet_host mds2)" ]] &&
21886 skip "needs the same host for mdt1 mdt2" && return
21891 #define OBD_FAIL_OBD_STOP_MDS_RACE 0x60b
21892 do_facet mds2 $LCTL set_param fail_loc=0x8000060c
21898 echo "Starting MDTs"
21899 start mds1 $(mdsdevname 1) $MDS_MOUNT_OPTS
21901 #For the error assertion will happen. lu_env_get_key(..., &mdt_thread_key)
21903 do_facet mds2 $LCTL set_param fail_loc=0
21905 start mds2 $(mdsdevname 2) $MDS_MOUNT_OPTS
21906 wait_recovery_complete mds2
21908 run_test 278 "Race starting MDS between MDTs stop/start"
21911 [ $MGS_VERSION -lt $(version_code 2.13.52) ] &&
21912 skip "Need MGS version at least 2.13.52"
21913 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21914 combined_mgs_mds || skip "needs combined MGS/MDT"
21916 umount_client $MOUNT
21917 #define OBD_FAIL_MDS_LLOG_UMOUNT_RACE 0x15e
21918 do_facet mgs $LCTL set_param fail_loc=0x8000015e fail_val=0
21920 mount_client $MOUNT &
21922 stop mgs || error "stop mgs failed"
21923 #for a race mgs would crash
21924 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
21925 # make sure we unmount client before remounting
21927 umount_client $MOUNT
21928 mount_client $MOUNT || error "mount client failed"
21930 run_test 280 "Race between MGS umount and client llog processing"
21932 cleanup_test_300() {
21936 test_striped_dir() {
21941 mkdir -p $DIR/$tdir
21943 SAVE_UMASK=$(umask)
21944 trap cleanup_test_300 RETURN EXIT
21946 $LFS setdirstripe -i $mdt_index -c 2 -H all_char -o 755 \
21947 $DIR/$tdir/striped_dir ||
21948 error "set striped dir error"
21950 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
21951 [ "$mode" = "755" ] || error "expect 755 got $mode"
21953 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
21954 error "getdirstripe failed"
21955 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
21956 if [ "$stripe_count" != "2" ]; then
21957 error "1:stripe_count is $stripe_count, expect 2"
21959 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
21960 if [ "$stripe_count" != "2" ]; then
21961 error "2:stripe_count is $stripe_count, expect 2"
21964 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
21965 if [ "$stripe_index" != "$mdt_index" ]; then
21966 error "stripe_index is $stripe_index, expect $mdt_index"
21969 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
21970 error "nlink error after create striped dir"
21972 mkdir $DIR/$tdir/striped_dir/a
21973 mkdir $DIR/$tdir/striped_dir/b
21975 stat $DIR/$tdir/striped_dir/a ||
21976 error "create dir under striped dir failed"
21977 stat $DIR/$tdir/striped_dir/b ||
21978 error "create dir under striped dir failed"
21980 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
21981 error "nlink error after mkdir"
21983 rmdir $DIR/$tdir/striped_dir/a
21984 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
21985 error "nlink error after rmdir"
21987 rmdir $DIR/$tdir/striped_dir/b
21988 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
21989 error "nlink error after rmdir"
21991 chattr +i $DIR/$tdir/striped_dir
21992 createmany -o $DIR/$tdir/striped_dir/f 10 &&
21993 error "immutable flags not working under striped dir!"
21994 chattr -i $DIR/$tdir/striped_dir
21996 rmdir $DIR/$tdir/striped_dir ||
21997 error "rmdir striped dir error"
22005 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
22006 skip "skipped for lustre < 2.7.0"
22007 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22008 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22010 test_striped_dir 0 || error "failed on striped dir on MDT0"
22011 test_striped_dir 1 || error "failed on striped dir on MDT0"
22013 run_test 300a "basic striped dir sanity test"
22016 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
22017 skip "skipped for lustre < 2.7.0"
22018 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22019 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22026 test_mkdir $DIR/$tdir || error "mkdir fail"
22027 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
22028 error "set striped dir error"
22029 for i in {0..9}; do
22030 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
22032 touch $DIR/$tdir/striped_dir/file_$i || error "touch error $i"
22033 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
22034 [ $mtime1 -eq $mtime2 ] && error "mtime unchanged after create"
22036 rm -f $DIR/$tdir/striped_dir/file_$i || error "unlink error $i"
22037 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
22038 [ $mtime2 -eq $mtime3 ] && error "mtime unchanged after unlink"
22042 run_test 300b "check ctime/mtime for striped dir"
22045 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
22046 skip "skipped for lustre < 2.7.0"
22047 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22048 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22052 mkdir -p $DIR/$tdir
22053 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
22054 error "set striped dir error"
22056 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
22057 error "chown striped dir failed"
22059 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
22060 error "create 5k files failed"
22062 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
22064 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
22068 run_test 300c "chown && check ls under striped directory"
22071 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
22072 skip "skipped for lustre < 2.7.0"
22073 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22074 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22079 mkdir -p $DIR/$tdir
22080 $LFS setstripe -c 2 $DIR/$tdir
22082 #local striped directory
22083 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
22084 error "set striped dir error"
22085 #look at the directories for debug purposes
22087 $LFS getdirstripe $DIR/$tdir
22088 ls -l $DIR/$tdir/striped_dir
22089 $LFS getdirstripe $DIR/$tdir/striped_dir
22090 createmany -o $DIR/$tdir/striped_dir/f 10 ||
22091 error "create 10 files failed"
22093 #remote striped directory
22094 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
22095 error "set striped dir error"
22096 #look at the directories for debug purposes
22098 $LFS getdirstripe $DIR/$tdir
22099 ls -l $DIR/$tdir/remote_striped_dir
22100 $LFS getdirstripe $DIR/$tdir/remote_striped_dir
22101 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
22102 error "create 10 files failed"
22104 for file in $(find $DIR/$tdir); do
22105 stripe_count=$($LFS getstripe -c $file)
22106 [ $stripe_count -eq 2 ] ||
22107 error "wrong stripe $stripe_count for $file"
22112 run_test 300d "check default stripe under striped directory"
22115 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22116 skip "Need MDS version at least 2.7.55"
22117 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22118 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22123 mkdir -p $DIR/$tdir
22125 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
22126 error "set striped dir error"
22128 touch $DIR/$tdir/striped_dir/a
22129 touch $DIR/$tdir/striped_dir/b
22130 touch $DIR/$tdir/striped_dir/c
22132 mkdir $DIR/$tdir/striped_dir/dir_a
22133 mkdir $DIR/$tdir/striped_dir/dir_b
22134 mkdir $DIR/$tdir/striped_dir/dir_c
22136 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_a ||
22137 error "set striped adir under striped dir error"
22139 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
22140 error "set striped bdir under striped dir error"
22142 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_c ||
22143 error "set striped cdir under striped dir error"
22145 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
22146 error "rename dir under striped dir fails"
22148 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
22149 error "rename dir under different stripes fails"
22151 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
22152 error "rename file under striped dir should succeed"
22154 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
22155 error "rename dir under striped dir should succeed"
22159 run_test 300e "check rename under striped directory"
22162 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22163 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22164 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22165 skip "Need MDS version at least 2.7.55"
22171 mkdir -p $DIR/$tdir
22173 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
22174 error "set striped dir error"
22176 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir1 ||
22177 error "set striped dir error"
22179 touch $DIR/$tdir/striped_dir/a
22180 mkdir $DIR/$tdir/striped_dir/dir_a
22181 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
22182 error "create striped dir under striped dir fails"
22184 touch $DIR/$tdir/striped_dir1/b
22185 mkdir $DIR/$tdir/striped_dir1/dir_b
22186 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
22187 error "create striped dir under striped dir fails"
22189 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
22190 error "rename dir under different striped dir should fail"
22192 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
22193 error "rename striped dir under diff striped dir should fail"
22195 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
22196 error "rename file under diff striped dirs fails"
22200 run_test 300f "check rename cross striped directory"
22202 test_300_check_default_striped_dir()
22205 local default_count=$2
22206 local default_index=$3
22209 local dir_stripe_index
22212 echo "checking $dirname $default_count $default_index"
22213 $LFS setdirstripe -D -c $default_count -i $default_index \
22214 -H all_char $DIR/$tdir/$dirname ||
22215 error "set default stripe on striped dir error"
22216 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
22217 [ $stripe_count -eq $default_count ] ||
22218 error "expect $default_count get $stripe_count for $dirname"
22220 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
22221 [ $stripe_index -eq $default_index ] ||
22222 error "expect $default_index get $stripe_index for $dirname"
22224 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
22225 error "create dirs failed"
22227 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
22228 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
22229 for dir in $(find $DIR/$tdir/$dirname/*); do
22230 stripe_count=$($LFS getdirstripe -c $dir)
22231 (( $stripe_count == $default_count )) ||
22232 (( $stripe_count == $MDSCOUNT && $default_count == -1 )) ||
22233 (( $stripe_count == 0 )) || (( $default_count == 1 )) ||
22234 error "stripe count $default_count != $stripe_count for $dir"
22236 stripe_index=$($LFS getdirstripe -i $dir)
22237 [ $default_index -eq -1 ] ||
22238 [ $stripe_index -eq $default_index ] ||
22239 error "$stripe_index != $default_index for $dir"
22241 #check default stripe
22242 stripe_count=$($LFS getdirstripe -D -c $dir)
22243 [ $stripe_count -eq $default_count ] ||
22244 error "default count $default_count != $stripe_count for $dir"
22246 stripe_index=$($LFS getdirstripe -D -i $dir)
22247 [ $stripe_index -eq $default_index ] ||
22248 error "default index $default_index != $stripe_index for $dir"
22250 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
22254 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22255 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22256 skip "Need MDS version at least 2.7.55"
22263 mkdir $DIR/$tdir/normal_dir
22265 #Checking when client cache stripe index
22266 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
22267 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
22268 error "create striped_dir failed"
22270 $LFS setdirstripe -i0 $DIR/$tdir/striped_dir/dir0 ||
22271 error "create dir0 fails"
22272 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir0)
22273 [ $stripe_index -eq 0 ] ||
22274 error "dir0 expect index 0 got $stripe_index"
22276 mkdir $DIR/$tdir/striped_dir/dir1 ||
22277 error "create dir1 fails"
22278 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
22279 [ $stripe_index -eq 1 ] ||
22280 error "dir1 expect index 1 got $stripe_index"
22282 #check default stripe count/stripe index
22283 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
22284 test_300_check_default_striped_dir normal_dir 1 0
22285 test_300_check_default_striped_dir normal_dir -1 1
22286 test_300_check_default_striped_dir normal_dir 2 -1
22288 #delete default stripe information
22289 echo "delete default stripeEA"
22290 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
22291 error "set default stripe on striped dir error"
22293 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
22294 for dir in $(find $DIR/$tdir/normal_dir/*); do
22295 stripe_count=$($LFS getdirstripe -c $dir)
22296 [ $stripe_count -eq 0 ] ||
22297 error "expect 1 get $stripe_count for $dir"
22298 stripe_index=$($LFS getdirstripe -i $dir)
22299 [ $stripe_index -eq 0 ] ||
22300 error "expect 0 get $stripe_index for $dir"
22303 run_test 300g "check default striped directory for normal directory"
22306 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22307 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22308 skip "Need MDS version at least 2.7.55"
22314 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
22315 error "set striped dir error"
22317 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
22318 test_300_check_default_striped_dir striped_dir 1 0
22319 test_300_check_default_striped_dir striped_dir -1 1
22320 test_300_check_default_striped_dir striped_dir 2 -1
22322 #delete default stripe information
22323 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
22324 error "set default stripe on striped dir error"
22326 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
22327 for dir in $(find $DIR/$tdir/striped_dir/*); do
22328 stripe_count=$($LFS getdirstripe -c $dir)
22329 [ $stripe_count -eq 0 ] ||
22330 error "expect 1 get $stripe_count for $dir"
22333 run_test 300h "check default striped directory for striped directory"
22336 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22337 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22338 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22339 skip "Need MDS version at least 2.7.55"
22346 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
22347 error "set striped dir error"
22349 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
22350 error "create files under striped dir failed"
22352 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
22353 error "set striped hashdir error"
22355 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
22356 error "create dir0 under hash dir failed"
22357 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
22358 error "create dir1 under hash dir failed"
22359 $LFS setdirstripe -i0 -c$MDSCOUNT -H crush $DIR/$tdir/hashdir/d2 ||
22360 error "create dir2 under hash dir failed"
22362 # unfortunately, we need to umount to clear dir layout cache for now
22363 # once we fully implement dir layout, we can drop this
22364 umount_client $MOUNT || error "umount failed"
22365 mount_client $MOUNT || error "mount failed"
22367 $LFS find -H fnv_1a_64,crush $DIR/$tdir/hashdir
22368 local dircnt=$($LFS find -H fnv_1a_64,crush $DIR/$tdir/hashdir | wc -l)
22369 [ $dircnt -eq 2 ] || error "lfs find striped dir got:$dircnt,except:1"
22371 #set the stripe to be unknown hash type
22372 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
22373 $LCTL set_param fail_loc=0x1901
22374 for ((i = 0; i < 10; i++)); do
22375 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
22376 error "stat f-$i failed"
22377 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
22380 touch $DIR/$tdir/striped_dir/f0 &&
22381 error "create under striped dir with unknown hash should fail"
22383 $LCTL set_param fail_loc=0
22385 umount_client $MOUNT || error "umount failed"
22386 mount_client $MOUNT || error "mount failed"
22390 run_test 300i "client handle unknown hash type striped directory"
22393 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22394 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22395 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22396 skip "Need MDS version at least 2.7.55"
22403 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
22404 $LCTL set_param fail_loc=0x1702
22405 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
22406 error "set striped dir error"
22408 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
22409 error "create files under striped dir failed"
22411 $LCTL set_param fail_loc=0
22413 rm -rf $DIR/$tdir || error "unlink striped dir fails"
22417 run_test 300j "test large update record"
22420 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22421 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22422 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22423 skip "Need MDS version at least 2.7.55"
22425 # this test needs a huge transaction
22427 kb=$(do_facet $SINGLEMDS "$LCTL get_param -n \
22428 osd*.$FSNAME-MDT0000.kbytestotal")
22429 [ $kb -lt $((1024*1024)) ] && skip "MDT0 too small: $kb"
22436 #define OBD_FAIL_LARGE_STRIPE 0x1703
22437 $LCTL set_param fail_loc=0x1703
22438 $LFS setdirstripe -i 0 -c192 $DIR/$tdir/striped_dir ||
22439 error "set striped dir error"
22440 $LCTL set_param fail_loc=0
22442 $LFS getdirstripe $DIR/$tdir/striped_dir ||
22443 error "getstripeddir fails"
22444 rm -rf $DIR/$tdir/striped_dir ||
22445 error "unlink striped dir fails"
22449 run_test 300k "test large striped directory"
22452 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22453 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22454 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22455 skip "Need MDS version at least 2.7.55"
22459 test_mkdir -p $DIR/$tdir/striped_dir
22460 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
22461 error "chown $RUNAS_ID failed"
22462 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
22463 error "set default striped dir failed"
22465 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
22466 $LCTL set_param fail_loc=0x80000158
22467 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
22469 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
22470 [ $stripe_index -eq 1 ] ||
22471 error "expect 1 get $stripe_index for $dir"
22473 run_test 300l "non-root user to create dir under striped dir with stale layout"
22476 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22477 [ $MDSCOUNT -ge 2 ] && skip_env "Only for single MDT"
22478 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22479 skip "Need MDS version at least 2.7.55"
22481 mkdir -p $DIR/$tdir/striped_dir
22482 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
22483 error "set default stripes dir error"
22485 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
22487 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
22488 [ $stripe_count -eq 0 ] ||
22489 error "expect 0 get $stripe_count for a"
22491 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
22492 error "set default stripes dir error"
22494 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
22496 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
22497 [ $stripe_count -eq 0 ] ||
22498 error "expect 0 get $stripe_count for b"
22500 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
22501 error "set default stripes dir error"
22503 mkdir $DIR/$tdir/striped_dir/c &&
22504 error "default stripe_index is invalid, mkdir c should fails"
22506 rm -rf $DIR/$tdir || error "rmdir fails"
22508 run_test 300m "setstriped directory on single MDT FS"
22511 local list=$(comma_list $(mdts_nodes))
22514 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
22518 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22519 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22520 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22521 skip "Need MDS version at least 2.7.55"
22522 remote_mds_nodsh && skip "remote MDS with nodsh"
22525 local list=$(comma_list $(mdts_nodes))
22527 trap cleanup_300n RETURN EXIT
22528 mkdir -p $DIR/$tdir
22529 chmod 777 $DIR/$tdir
22530 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
22531 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
22532 error "create striped dir succeeds with gid=0"
22534 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
22535 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
22536 error "create striped dir fails with gid=-1"
22538 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
22539 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
22540 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
22541 error "set default striped dir succeeds with gid=0"
22544 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
22545 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
22546 error "set default striped dir fails with gid=-1"
22549 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
22550 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
22551 error "create test_dir fails"
22552 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
22553 error "create test_dir1 fails"
22554 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
22555 error "create test_dir2 fails"
22558 run_test 300n "non-root user to create dir under striped dir with default EA"
22561 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22562 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22563 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22564 skip "Need MDS version at least 2.7.55"
22569 mkdir -p $DIR/$tdir
22571 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
22572 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
22573 if [ $numfree1 -lt 66000 ] || [ $numfree2 -lt 66000 ]; then
22574 skip "not enough free inodes $numfree1 $numfree2"
22577 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
22578 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
22579 if [ $numfree1 -lt 300000 ] || [ $numfree2 -lt 300000 ]; then
22580 skip "not enough free space $numfree1 $numfree2"
22583 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
22584 error "setdirstripe fails"
22586 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
22587 error "create dirs fails"
22589 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
22590 ls $DIR/$tdir/striped_dir > /dev/null ||
22591 error "ls striped dir fails"
22592 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
22593 error "unlink big striped dir fails"
22595 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
22598 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22599 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22600 remote_mds_nodsh && skip "remote MDS with nodsh"
22602 mkdir -p $DIR/$tdir
22604 #define OBD_FAIL_OUT_ENOSPC 0x1704
22605 do_facet mds2 lctl set_param fail_loc=0x80001704
22606 $LFS setdirstripe -i 0 -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 \
22607 && error "create striped directory should fail"
22609 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
22611 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
22614 run_test 300p "create striped directory without space"
22617 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22618 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22620 local fd=$(free_fd)
22621 local cmd="exec $fd<$tdir"
22623 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
22626 trap "eval $cmd" EXIT
22627 cd $tdir || error "cd $tdir fails"
22628 rmdir ../$tdir || error "rmdir $tdir fails"
22629 mkdir local_dir && error "create dir succeeds"
22630 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
22634 run_test 300q "create remote directory under orphan directory"
22637 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22638 skip "Need MDS version at least 2.7.55" && return
22639 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
22643 $LFS setdirstripe -i 0 -c -1 $DIR/$tdir/striped_dir ||
22644 error "set striped dir error"
22646 $LFS getdirstripe $DIR/$tdir/striped_dir ||
22647 error "getstripeddir fails"
22650 stripe_count=$($LFS getdirstripe $DIR/$tdir/striped_dir |
22651 awk '/lmv_stripe_count:/ { print $2 }')
22653 [ $MDSCOUNT -ne $stripe_count ] &&
22654 error "wrong stripe count $stripe_count expected $MDSCOUNT"
22656 rm -rf $DIR/$tdir/striped_dir ||
22657 error "unlink striped dir fails"
22659 run_test 300r "test -1 striped directory"
22661 test_300s_helper() {
22664 local stripe_dir=$DIR/$tdir/striped_dir.$count
22666 $LFS mkdir -c $count $stripe_dir ||
22667 error "lfs mkdir -c error"
22669 $LFS getdirstripe $stripe_dir ||
22670 error "lfs getdirstripe fails"
22673 stripe_count=$($LFS getdirstripe $stripe_dir |
22674 awk '/lmv_stripe_count:/ { print $2 }')
22676 [ $count -ne $stripe_count ] &&
22677 error_noexit "bad stripe count $stripe_count expected $count"
22680 dupe_stripes=$($LFS getdirstripe $stripe_dir |
22681 awk '/0x/ {count[$1] += 1}; END {
22682 for (idx in count) {
22683 if (count[idx]>1) {
22684 print "index " idx " count " count[idx]
22689 if [[ -n "$dupe_stripes" ]] ; then
22690 lfs getdirstripe $stripe_dir
22691 error_noexit "Dupe MDT above: $dupe_stripes "
22694 rm -rf $stripe_dir ||
22695 error_noexit "unlink $stripe_dir fails"
22699 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22700 skip "Need MDS version at least 2.7.55" && return
22701 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
22704 for count in $(seq 2 $MDSCOUNT); do
22705 test_300s_helper $count
22708 run_test 300s "test lfs mkdir -c without -i"
22711 prepare_remote_file() {
22712 mkdir $DIR/$tdir/src_dir ||
22713 error "create remote source failed"
22715 cp /etc/hosts $DIR/$tdir/src_dir/a ||
22716 error "cp to remote source failed"
22717 touch $DIR/$tdir/src_dir/a
22719 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
22720 error "create remote target dir failed"
22722 touch $DIR/$tdir/tgt_dir/b
22724 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
22725 error "rename dir cross MDT failed!"
22727 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
22728 error "src_child still exists after rename"
22730 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
22731 error "missing file(a) after rename"
22733 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
22734 error "diff after rename"
22738 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
22739 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22741 local remote_file=$DIR/$tdir/tgt_dir/b
22743 mkdir -p $DIR/$tdir
22745 prepare_remote_file || error "prepare remote file failed"
22748 $OPENUNLINK $remote_file $remote_file ||
22749 error "openunlink $remote_file failed"
22750 $CHECKSTAT -a $remote_file || error "$remote_file exists"
22752 run_test 310a "open unlink remote file"
22755 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
22756 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22758 local remote_file=$DIR/$tdir/tgt_dir/b
22760 mkdir -p $DIR/$tdir
22762 prepare_remote_file || error "prepare remote file failed"
22764 ln $remote_file $DIR/$tfile || error "link failed for remote file"
22765 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
22766 $CHECKSTAT -t file $remote_file || error "check file failed"
22768 run_test 310b "unlink remote file with multiple links while open"
22771 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22772 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
22774 local remote_file=$DIR/$tdir/tgt_dir/b
22776 mkdir -p $DIR/$tdir
22778 prepare_remote_file || error "prepare remote file failed"
22780 ln $remote_file $DIR/$tfile || error "link failed for remote file"
22781 multiop_bg_pause $remote_file O_uc ||
22782 error "mulitop failed for remote file"
22784 $MULTIOP $DIR/$tfile Ouc
22785 kill -USR1 $MULTIPID
22788 run_test 310c "open-unlink remote file with multiple links"
22792 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22793 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
22794 [ $MDS1_VERSION -lt $(version_code 2.8.54) ] &&
22795 skip "lustre < 2.8.54 does not contain LU-4825 fix"
22796 remote_mds_nodsh && skip "remote MDS with nodsh"
22798 local old_iused=$($LFS df -i | awk '/OST0000/ { print $3; exit; }')
22799 local mdts=$(comma_list $(mdts_nodes))
22801 mkdir -p $DIR/$tdir
22802 $LFS setstripe -i 0 -c 1 $DIR/$tdir
22803 createmany -o $DIR/$tdir/$tfile. 1000
22805 # statfs data is not real time, let's just calculate it
22806 old_iused=$((old_iused + 1000))
22808 local count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
22809 osp.*OST0000*MDT0000.create_count")
22810 local max_count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
22811 osp.*OST0000*MDT0000.max_create_count")
22812 do_nodes $mdts "$LCTL set_param -n osp.*OST0000*.max_create_count=0"
22814 $LFS setstripe -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
22815 local index=$($LFS getstripe -i $DIR/$tdir/$tfile)
22816 [ $index -ne 0 ] || error "$tfile stripe index is 0"
22818 unlinkmany $DIR/$tdir/$tfile. 1000
22820 do_nodes $mdts "$LCTL set_param -n \
22821 osp.*OST0000*.max_create_count=$max_count"
22822 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
22823 do_nodes $mdts "$LCTL set_param -n \
22824 osp.*OST0000*.create_count=$count"
22825 do_nodes $mdts "$LCTL get_param osp.*OST0000*.create_count" |
22826 grep "=0" && error "create_count is zero"
22829 for i in $(seq 120); do
22830 new_iused=$($LFS df -i | awk '/OST0000/ { print $3; exit; }')
22831 # system may be too busy to destroy all objs in time, use
22832 # a somewhat small value to not fail autotest
22833 [ $((old_iused - new_iused)) -gt 400 ] && break
22837 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
22838 [ $((old_iused - new_iused)) -gt 400 ] ||
22839 error "objs not destroyed after unlink"
22841 run_test 311 "disable OSP precreate, and unlink should destroy objs"
22848 local vdevdir=$(dirname $(facet_vdevice $ost))
22849 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
22850 local zfs_zapid=$(do_facet $ost $cmd |
22851 grep -w "/O/0/d$((objid%32))" -C 5 |
22852 awk '/Object/{getline; print $1}')
22853 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
22854 awk "/$objid = /"'{printf $3}')
22859 zfs_object_blksz() {
22863 local vdevdir=$(dirname $(facet_vdevice $ost))
22864 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
22865 local blksz=$(do_facet $ost $cmd $objid |
22866 awk '/dblk/{getline; printf $4}')
22868 case "${blksz: -1}" in
22869 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
22870 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
22877 test_312() { # LU-4856
22878 remote_ost_nodsh && skip "remote OST with nodsh"
22879 [ "$ost1_FSTYPE" = "zfs" ] ||
22880 skip_env "the test only applies to zfs"
22882 local max_blksz=$(do_facet ost1 \
22883 $ZFS get -p recordsize $(facet_device ost1) |
22884 awk '!/VALUE/{print $3}')
22886 # to make life a little bit easier
22887 $LFS mkdir -c 1 -i 0 $DIR/$tdir
22888 $LFS setstripe -c 1 -i 0 $DIR/$tdir
22890 local tf=$DIR/$tdir/$tfile
22892 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
22894 # Get ZFS object id
22895 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
22896 # block size change by sequential overwrite
22899 for ((bs=$PAGE_SIZE; bs <= max_blksz; bs *= 4)) ; do
22900 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
22902 local blksz=$(zfs_object_blksz ost1 $zfs_objid)
22903 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
22907 # block size change by sequential append write
22908 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=1 oflag=sync conv=notrunc
22909 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
22910 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
22913 for ((count = 1; count < $((max_blksz / PAGE_SIZE)); count *= 2)); do
22914 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=$count seek=$count \
22915 oflag=sync conv=notrunc
22917 blksz=$(zfs_object_blksz ost1 $zfs_objid)
22918 [ $blksz -eq $((2 * count * PAGE_SIZE)) ] ||
22919 error "blksz error, actual $blksz, " \
22920 "expected: 2 * $count * $PAGE_SIZE"
22926 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
22927 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
22929 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
22930 blksz=$(zfs_object_blksz ost1 $zfs_objid)
22931 [ $blksz -eq $PAGE_SIZE ] ||
22932 error "blksz error: $blksz, expected: $PAGE_SIZE"
22934 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
22935 blksz=$(zfs_object_blksz ost1 $zfs_objid)
22936 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
22938 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
22939 blksz=$(zfs_object_blksz ost1 $zfs_objid)
22940 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
22942 run_test 312 "make sure ZFS adjusts its block size by write pattern"
22945 remote_ost_nodsh && skip "remote OST with nodsh"
22947 local file=$DIR/$tfile
22950 $LFS setstripe -c 1 -i 0 $file || error "setstripe failed"
22952 # define OBD_FAIL_TGT_RCVD_EIO 0x720
22953 do_facet ost1 "$LCTL set_param fail_loc=0x720"
22954 dd if=/dev/zero of=$file bs=$PAGE_SIZE oflag=direct count=1 &&
22955 error "write should failed"
22956 do_facet ost1 "$LCTL set_param fail_loc=0"
22959 run_test 313 "io should fail after last_rcvd update fail"
22962 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
22964 $LFS setstripe -c 2 -i 0 $DIR/$tfile || error "setstripe failed"
22965 do_facet ost1 "$LCTL set_param fail_loc=0x720"
22967 wait_delete_completed
22968 do_facet ost1 "$LCTL set_param fail_loc=0"
22970 run_test 314 "OSP shouldn't fail after last_rcvd update failure"
22972 test_315() { # LU-618
22973 [ -f /proc/$$/io ] || skip_env "no IO accounting in kernel"
22975 local file=$DIR/$tfile
22978 $MULTIOP $file oO_CREAT:O_DIRECT:O_RDWR:w4063232c ||
22979 error "multiop file write failed"
22980 $MULTIOP $file oO_RDONLY:r4063232_c &
22985 local rbytes=$(awk '/read_bytes/ { print $2 }' /proc/$PID/io)
22988 [ $rbytes -gt 4000000 ] || error "read is not accounted ($rbytes)"
22991 run_test 315 "read should be accounted"
22994 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
22995 large_xattr_enabled || skip_env "ea_inode feature disabled"
22997 rm -rf $DIR/$tdir/d
22998 mkdir -p $DIR/$tdir/d
22999 chown nobody $DIR/$tdir/d
23000 touch $DIR/$tdir/d/file
23002 $LFS mv -m1 $DIR/$tdir/d || error "lfs mv failed"
23004 run_test 316 "lfs mv"
23007 [ $MDS1_VERSION -lt $(version_code 2.11.53) ] &&
23008 skip "Need MDS version at least 2.11.53"
23009 if [ "$ost1_FSTYPE" == "zfs" ]; then
23010 skip "LU-10370: no implementation for ZFS"
23014 local grant_blk_size
23016 grant_blk_size=$($LCTL get_param osc.$FSNAME*.import |
23017 awk '/grant_block_size:/ { print $2; exit; }')
23019 # Create File of size 5M. Truncate it to below size's and verify
23022 dd if=/dev/zero of=$DIR/$tfile bs=5M count=1 conv=fsync ||
23023 error "Create file $DIR/$tfile failed"
23024 stack_trap "rm -f $DIR/$tfile" EXIT
23026 for trunc_sz in 2097152 4097 4000 509 0; do
23027 $TRUNCATE $DIR/$tfile $trunc_sz ||
23028 error "truncate $tfile to $trunc_sz failed"
23029 local sz=$(stat --format=%s $DIR/$tfile)
23030 local blk=$(stat --format=%b $DIR/$tfile)
23031 local trunc_blk=$((((trunc_sz + (grant_blk_size - 1) ) /
23032 grant_blk_size) * 8))
23034 if [[ $blk -ne $trunc_blk ]]; then
23035 $(which stat) $DIR/$tfile
23036 error "Expected Block $trunc_blk got $blk for $tfile"
23039 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
23040 error "Expected Size $trunc_sz got $sz for $tfile"
23045 # Create file with a hole and write actual two blocks. Block count
23048 dd if=/dev/zero of=$DIR/$tfile bs=$grant_blk_size count=2 seek=5 \
23049 conv=fsync || error "Create file : $DIR/$tfile"
23051 # Calculate the final truncate size.
23052 trunc_sz=$(($(stat --format=%s $DIR/$tfile) - (grant_blk_size + 1)))
23055 # truncate to size $trunc_sz bytes. Strip the last block
23056 # The block count must drop to 8
23058 $TRUNCATE $DIR/$tfile $trunc_sz ||
23059 error "truncate $tfile to $trunc_sz failed"
23061 local trunc_bsz=$((grant_blk_size / $(stat --format=%B $DIR/$tfile)))
23062 sz=$(stat --format=%s $DIR/$tfile)
23063 blk=$(stat --format=%b $DIR/$tfile)
23065 if [[ $blk -ne $trunc_bsz ]]; then
23066 $(which stat) $DIR/$tfile
23067 error "Expected Block $trunc_bsz got $blk for $tfile"
23070 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
23071 error "Expected Size $trunc_sz got $sz for $tfile"
23073 run_test 317 "Verify blocks get correctly update after truncate"
23076 local llite_name="llite.$($LFS getname $MOUNT | awk '{print $1}')"
23077 local old_max_active=$($LCTL get_param -n \
23078 ${llite_name}.max_read_ahead_async_active \
23081 $LCTL set_param llite.*.max_read_ahead_async_active=256
23082 local max_active=$($LCTL get_param -n \
23083 ${llite_name}.max_read_ahead_async_active \
23085 [ $max_active -ne 256 ] && error "expected 256 but got $max_active"
23087 $LCTL set_param llite.*.max_read_ahead_async_active=0 ||
23088 error "set max_read_ahead_async_active should succeed"
23090 $LCTL set_param llite.*.max_read_ahead_async_active=512
23091 max_active=$($LCTL get_param -n \
23092 ${llite_name}.max_read_ahead_async_active 2>/dev/null)
23093 [ $max_active -eq 512 ] || error "expected 512 but got $max_active"
23095 # restore @max_active
23096 [ $old_max_active -ne 0 ] && $LCTL set_param \
23097 llite.*.max_read_ahead_async_active=$old_max_active
23099 local old_threshold=$($LCTL get_param -n \
23100 ${llite_name}.read_ahead_async_file_threshold_mb 2>/dev/null)
23101 local max_per_file_mb=$($LCTL get_param -n \
23102 ${llite_name}.max_read_ahead_per_file_mb 2>/dev/null)
23104 local invalid=$(($max_per_file_mb + 1))
23106 llite.*.read_ahead_async_file_threshold_mb=$invalid\
23107 && error "set $invalid should fail"
23109 local valid=$(($invalid - 1))
23111 llite.*.read_ahead_async_file_threshold_mb=$valid ||
23112 error "set $valid should succeed"
23113 local threshold=$($LCTL get_param -n \
23114 ${llite_name}.read_ahead_async_file_threshold_mb 2>/dev/null)
23115 [ $threshold -eq $valid ] || error \
23116 "expect threshold $valid got $threshold"
23118 llite.*.read_ahead_async_file_threshold_mb=$old_threshold
23120 run_test 318 "Verify async readahead tunables"
23123 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
23125 local before=$(date +%s)
23127 local mdir=$DIR/$tdir
23128 local file=$mdir/xxx
23130 $LFS mkdir -i0 $mdir || error "mkdir $mdir fails"
23133 #define OBD_FAIL_LDLM_LOCAL_CANCEL_PAUSE 0x32c
23134 $LCTL set_param fail_val=5 fail_loc=0x8000032c
23135 $LFS mv -m1 $file &
23138 dd if=$file of=/dev/null
23140 evict=$($LCTL get_param mdc.$FSNAME-MDT*.state |
23141 awk -F"[ [,]" '/EVICTED ]$/ { if (mx<$5) {mx=$5;} } END { print mx }')
23143 [ -z "$evict" ] || [[ $evict -le $before ]] || error "eviction happened"
23145 run_test 319 "lost lease lock on migrate error"
23147 test_398a() { # LU-4198
23148 local ost1_imp=$(get_osc_import_name client ost1)
23149 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
23152 $LFS setstripe -c 1 -i 0 $DIR/$tfile
23153 $LCTL set_param ldlm.namespaces.*.lru_size=clear
23155 # request a new lock on client
23156 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
23158 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
23159 local lock_count=$($LCTL get_param -n \
23160 ldlm.namespaces.$imp_name.lru_size)
23161 [[ $lock_count -eq 0 ]] || error "lock should be cancelled by direct IO"
23163 $LCTL set_param ldlm.namespaces.*-OST0000-osc-ffff*.lru_size=clear
23165 # no lock cached, should use lockless IO and not enqueue new lock
23166 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
23167 lock_count=$($LCTL get_param -n \
23168 ldlm.namespaces.$imp_name.lru_size)
23169 [[ $lock_count -eq 0 ]] || error "no lock should be held by direct IO"
23171 run_test 398a "direct IO should cancel lock otherwise lockless"
23173 test_398b() { # LU-4198
23174 which fio || skip_env "no fio installed"
23175 $LFS setstripe -c -1 $DIR/$tfile
23178 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size
23181 echo "mix direct rw ${size}M to OST0 by fio with $njobs jobs..."
23182 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE --direct=1 \
23183 --numjobs=$njobs --fallocate=none \
23184 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
23185 --filename=$DIR/$tfile &
23188 echo "mix buffer rw ${size}M to OST0 by fio with $njobs jobs..."
23189 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE \
23190 --numjobs=$njobs --fallocate=none \
23191 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
23192 --filename=$DIR/$tfile || true
23197 run_test 398b "DIO and buffer IO race"
23199 test_398c() { # LU-4198
23200 local ost1_imp=$(get_osc_import_name client ost1)
23201 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
23204 which fio || skip_env "no fio installed"
23206 saved_debug=$($LCTL get_param -n debug)
23207 $LCTL set_param debug=0
23209 local size=$(lctl get_param -n osc.$FSNAME-OST0000*.kbytesavail | head -1)
23210 ((size /= 1024)) # by megabytes
23211 ((size /= 2)) # write half of the OST at most
23212 [ $size -gt 40 ] && size=40 #reduce test time anyway
23214 $LFS setstripe -c 1 $DIR/$tfile
23216 # it seems like ldiskfs reserves more space than necessary if the
23217 # writing blocks are not mapped, so it extends the file firstly
23218 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size && sync
23219 cancel_lru_locks osc
23221 # clear and verify rpc_stats later
23222 $LCTL set_param osc.${FSNAME}-OST0000-osc-ffff*.rpc_stats=clear
23225 echo "writing ${size}M to OST0 by fio with $njobs jobs..."
23226 fio --name=rand-write --rw=randwrite --bs=$PAGE_SIZE --direct=1 \
23227 --numjobs=$njobs --fallocate=none --ioengine=libaio \
23228 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
23229 --filename=$DIR/$tfile
23230 [ $? -eq 0 ] || error "fio write error"
23232 [ $($LCTL get_param -n ldlm.namespaces.$imp_name.lock_count) -eq 0 ] ||
23233 error "Locks were requested while doing AIO"
23235 # get the percentage of 1-page I/O
23236 pct=$($LCTL get_param osc.${imp_name}.rpc_stats |
23237 grep -A 1 'pages per rpc' | grep -v 'pages per rpc' |
23239 [ $pct -le 50 ] || error "$pct% of I/O are 1-page"
23241 echo "mix rw ${size}M to OST0 by fio with $njobs jobs..."
23242 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE --direct=1 \
23243 --numjobs=$njobs --fallocate=none --ioengine=libaio \
23244 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
23245 --filename=$DIR/$tfile
23246 [ $? -eq 0 ] || error "fio mixed read write error"
23248 echo "AIO with large block size ${size}M"
23249 fio --name=rand-rw --rw=randrw --bs=${size}M --direct=1 \
23250 --numjobs=1 --fallocate=none --ioengine=libaio \
23251 --iodepth=16 --allow_file_create=0 --size=${size}M \
23252 --filename=$DIR/$tfile
23253 [ $? -eq 0 ] || error "fio large block size failed"
23256 $LCTL set_param debug="$saved_debug"
23258 run_test 398c "run fio to test AIO"
23260 test_398d() { # LU-13846
23261 test -f aiocp || skip_env "no aiocp installed"
23262 local aio_file=$DIR/aio_file
23264 $LFS setstripe -c -1 -S 1M $DIR/$tfile $aio_file
23266 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=64
23267 aiocp -a $PAGE_SIZE -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file
23269 diff $DIR/$tfile $aio_file || "file diff after aiocp"
23271 # make sure we don't crash and fail properly
23272 aiocp -a 512 -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file &&
23273 error "aio not aligned with PAGE SIZE should fail"
23275 rm -rf $DIR/$tfile $aio_file
23277 run_test 398d "run aiocp to verify block size > stripe size"
23280 dd if=/dev/zero of=$DIR/$tfile bs=1234 count=1
23281 touch $DIR/$tfile.new
23282 dd if=$DIR/$tfile of=$DIR/$tfile.new bs=1M count=1 oflag=direct
23284 run_test 398e "O_Direct open cleared by fcntl doesn't cause hang"
23287 local read_write=$1
23288 if [ "$read_write" = "write" ]; then
23289 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
23290 elif [ "$read_write" = "read" ]; then
23291 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
23293 error "argument error"
23296 # turn off debug for performance testing
23297 local saved_debug=$($LCTL get_param -n debug)
23298 $LCTL set_param debug=0
23300 $LFS setstripe -c 1 -i 0 $DIR/$tfile
23302 # get ost1 size - $FSNAME-OST0000
23303 local ost1_avail_size=$($LFS df $DIR | awk /${ost1_svc}/'{ print $4 }')
23304 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
23305 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
23307 if [ "$read_write" = "read" ]; then
23308 $TRUNCATE $DIR/$tfile $(expr 1048576 \* $blocks)
23311 local start_time=$(date +%s.%N)
23312 $dd_cmd bs=1M count=$blocks oflag=sync ||
23313 error "real dd $read_write error"
23314 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
23316 if [ "$read_write" = "write" ]; then
23320 # define OBD_FAIL_OST_FAKE_RW 0x238
23321 do_facet ost1 $LCTL set_param fail_loc=0x238
23323 local start_time=$(date +%s.%N)
23324 $dd_cmd bs=1M count=$blocks oflag=sync ||
23325 error "fake dd $read_write error"
23326 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
23328 if [ "$read_write" = "write" ]; then
23330 cancel_lru_locks osc
23331 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
23332 error "$tfile size not $blocks MB"
23334 do_facet ost1 $LCTL set_param fail_loc=0
23336 echo "fake $read_write $duration_fake vs. normal $read_write" \
23337 "$duration in seconds"
23338 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
23339 error_not_in_vm "fake write is slower"
23341 $LCTL set_param -n debug="$saved_debug"
23344 test_399a() { # LU-7655 for OST fake write
23345 remote_ost_nodsh && skip "remote OST with nodsh"
23349 run_test 399a "fake write should not be slower than normal write"
23351 test_399b() { # LU-8726 for OST fake read
23352 remote_ost_nodsh && skip "remote OST with nodsh"
23353 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
23354 skip_env "ldiskfs only test"
23359 run_test 399b "fake read should not be slower than normal read"
23361 test_400a() { # LU-1606, was conf-sanity test_74
23362 if ! which $CC > /dev/null 2>&1; then
23363 skip_env "$CC is not installed"
23366 local extra_flags=''
23367 local out=$TMP/$tfile
23368 local prefix=/usr/include/lustre
23371 # Oleg removes c files in his test rig so test if any c files exist
23372 [ -z "$(ls -A $LUSTRE_TESTS_API_DIR)" ] && \
23373 skip_env "Needed c test files are missing"
23375 if ! [[ -d $prefix ]]; then
23376 # Assume we're running in tree and fixup the include path.
23377 extra_flags+=" -I$LUSTRE/../lnet/include/uapi -I$LUSTRE/include/uapi -I$LUSTRE/include"
23378 extra_flags+=" -L$LUSTRE/utils/.lib"
23381 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
23382 $CC -Wall -Werror -std=c99 $extra_flags -o $out $prog -llustreapi ||
23383 error "client api broken"
23387 run_test 400a "Lustre client api program can compile and link"
23389 test_400b() { # LU-1606, LU-5011
23391 local out=$TMP/$tfile
23392 local prefix=/usr/include/linux/lustre
23394 # We use a hard coded prefix so that this test will not fail
23395 # when run in tree. There are headers in lustre/include/lustre/
23396 # that are not packaged (like lustre_idl.h) and have more
23397 # complicated include dependencies (like config.h and lnet/types.h).
23398 # Since this test about correct packaging we just skip them when
23399 # they don't exist (see below) rather than try to fixup cppflags.
23401 if ! which $CC > /dev/null 2>&1; then
23402 skip_env "$CC is not installed"
23405 for header in $prefix/*.h; do
23406 if ! [[ -f "$header" ]]; then
23410 if [[ "$(basename $header)" == lustre_ioctl.h ]]; then
23411 continue # lustre_ioctl.h is internal header
23414 $CC -Wall -Werror -std=c99 -include $header -c -x c /dev/null -o $out ||
23415 error "cannot compile '$header'"
23419 run_test 400b "packaged headers can be compiled"
23421 test_401a() { #LU-7437
23422 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
23423 [ -n "$printf_arg" ] && skip_env "find does not support -printf"
23425 #count the number of parameters by "list_param -R"
23426 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
23427 #count the number of parameters by listing proc files
23428 local proc_regexp="/{proc,sys}/{fs,sys,kernel/debug}/{lustre,lnet}/"
23429 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
23430 echo "proc_dirs='$proc_dirs'"
23431 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
23432 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
23435 [ $params -eq $procs ] ||
23436 error "found $params parameters vs. $procs proc files"
23438 # test the list_param -D option only returns directories
23439 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
23440 #count the number of parameters by listing proc directories
23441 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
23444 [ $params -eq $procs ] ||
23445 error "found $params parameters vs. $procs proc files"
23447 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
23450 # jobid_var may not allow arbitrary values, so use jobid_name
23452 if $LCTL list_param jobid_name > /dev/null 2>&1; then
23453 local testname=jobid_name tmp='testing%p'
23455 local testname=jobid_var tmp=testing
23458 local save=$($LCTL get_param -n $testname)
23460 $LCTL set_param foo=bar $testname=$tmp bar=baz &&
23461 error "no error returned when setting bad parameters"
23463 local jobid_new=$($LCTL get_param -n foe $testname baz)
23464 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
23466 $LCTL set_param -n fog=bam $testname=$save bat=fog
23467 local jobid_old=$($LCTL get_param -n foe $testname bag)
23468 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
23470 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
23473 # jobid_var may not allow arbitrary values, so use jobid_name
23475 if $LCTL list_param jobid_name > /dev/null 2>&1; then
23476 local testname=jobid_name
23478 local testname=jobid_var
23481 local jobid_var_old=$($LCTL get_param -n $testname)
23482 local jobid_var_new
23484 $LCTL set_param $testname= &&
23485 error "no error returned for 'set_param a='"
23487 jobid_var_new=$($LCTL get_param -n $testname)
23488 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
23489 error "$testname was changed by setting without value"
23491 $LCTL set_param $testname &&
23492 error "no error returned for 'set_param a'"
23494 jobid_var_new=$($LCTL get_param -n $testname)
23495 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
23496 error "$testname was changed by setting without value"
23498 run_test 401c "Verify 'lctl set_param' without value fails in either format."
23501 # jobid_var may not allow arbitrary values, so use jobid_name
23503 if $LCTL list_param jobid_name > /dev/null 2>&1; then
23504 local testname=jobid_name new_value='foo=bar%p'
23506 local testname=jobid_var new_valuie=foo=bar
23509 local jobid_var_old=$($LCTL get_param -n $testname)
23510 local jobid_var_new
23512 $LCTL set_param $testname=$new_value ||
23513 error "'set_param a=b' did not accept a value containing '='"
23515 jobid_var_new=$($LCTL get_param -n $testname)
23516 [[ "$jobid_var_new" == "$new_value" ]] ||
23517 error "'set_param a=b' failed on a value containing '='"
23519 # Reset the $testname to test the other format
23520 $LCTL set_param $testname=$jobid_var_old
23521 jobid_var_new=$($LCTL get_param -n $testname)
23522 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
23523 error "failed to reset $testname"
23525 $LCTL set_param $testname $new_value ||
23526 error "'set_param a b' did not accept a value containing '='"
23528 jobid_var_new=$($LCTL get_param -n $testname)
23529 [[ "$jobid_var_new" == "$new_value" ]] ||
23530 error "'set_param a b' failed on a value containing '='"
23532 $LCTL set_param $testname $jobid_var_old
23533 jobid_var_new=$($LCTL get_param -n $testname)
23534 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
23535 error "failed to reset $testname"
23537 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
23540 [[ $MDS1_VERSION -ge $(version_code 2.7.66) ]] ||
23541 [[ $MDS1_VERSION -ge $(version_code 2.7.18.4) &&
23542 $MDS1_VERSION -lt $(version_code 2.7.50) ]] ||
23543 [[ $MDS1_VERSION -ge $(version_code 2.7.2) &&
23544 $MDS1_VERSION -lt $(version_code 2.7.11) ]] ||
23545 skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+"
23546 remote_mds_nodsh && skip "remote MDS with nodsh"
23548 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
23549 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
23550 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
23551 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
23552 echo "Touch failed - OK"
23554 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
23557 local file1=$DIR/$tfile.1
23558 local file2=$DIR/$tfile.2
23559 local tfile=$TMP/$tfile
23561 rm -f $file1 $file2 $tfile
23566 # 30 sec OBD_TIMEOUT in ll_getattr()
23567 # right before populating st_nlink
23568 $LCTL set_param fail_loc=0x80001409
23569 stat -c %h $file1 > $tfile &
23571 # create an alias, drop all locks and reclaim the dentry
23573 cancel_lru_locks mdc
23574 cancel_lru_locks osc
23575 sysctl -w vm.drop_caches=2
23579 [ $(cat $tfile) -gt 0 ] || error "wrong nlink count: $(cat $tfile)"
23581 rm -f $tfile $file1 $file2
23583 run_test 403 "i_nlink should not drop to zero due to aliasing"
23585 test_404() { # LU-6601
23586 [[ $MDS1_VERSION -ge $(version_code 2.8.53) ]] ||
23587 skip "Need server version newer than 2.8.52"
23588 remote_mds_nodsh && skip "remote MDS with nodsh"
23590 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
23591 awk '/osp .*-osc-MDT/ { print $4}')
23594 for osp in $mosps; do
23595 echo "Deactivate: " $osp
23596 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
23597 local stat=$(do_facet $SINGLEMDS $LCTL dl |
23598 awk -vp=$osp '$4 == p { print $2 }')
23599 [ $stat = IN ] || {
23600 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
23601 error "deactivate error"
23603 echo "Activate: " $osp
23604 do_facet $SINGLEMDS $LCTL --device %$osp activate
23605 local stat=$(do_facet $SINGLEMDS $LCTL dl |
23606 awk -vp=$osp '$4 == p { print $2 }')
23607 [ $stat = UP ] || {
23608 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
23609 error "activate error"
23613 run_test 404 "validate manual {de}activated works properly for OSPs"
23616 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
23617 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] ||
23618 [ $CLIENT_VERSION -lt $(version_code 2.6.99) ] &&
23619 skip "Layout swap lock is not supported"
23621 check_swap_layouts_support
23622 check_swap_layout_no_dom $DIR
23624 test_mkdir $DIR/$tdir
23625 swap_lock_test -d $DIR/$tdir ||
23626 error "One layout swap locked test failed"
23628 run_test 405 "Various layout swap lock tests"
23631 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23632 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
23633 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
23634 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23635 [ $MDS1_VERSION -lt $(version_code 2.8.50) ] &&
23636 skip "Need MDS version at least 2.8.50"
23638 local def_stripe_size=$($LFS getstripe -S $MOUNT)
23639 local test_pool=$TESTNAME
23641 pool_add $test_pool || error "pool_add failed"
23642 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
23643 error "pool_add_targets failed"
23645 save_layout_restore_at_exit $MOUNT
23647 # parent set default stripe count only, child will stripe from both
23648 # parent and fs default
23649 $LFS setstripe -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
23650 error "setstripe $MOUNT failed"
23651 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
23652 $LFS setstripe -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
23653 for i in $(seq 10); do
23654 local f=$DIR/$tdir/$tfile.$i
23655 touch $f || error "touch failed"
23656 local count=$($LFS getstripe -c $f)
23657 [ $count -eq $OSTCOUNT ] ||
23658 error "$f stripe count $count != $OSTCOUNT"
23659 local offset=$($LFS getstripe -i $f)
23660 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
23661 local size=$($LFS getstripe -S $f)
23662 [ $size -eq $((def_stripe_size * 2)) ] ||
23663 error "$f stripe size $size != $((def_stripe_size * 2))"
23664 local pool=$($LFS getstripe -p $f)
23665 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
23668 # change fs default striping, delete parent default striping, now child
23669 # will stripe from new fs default striping only
23670 $LFS setstripe -c 1 -S $def_stripe_size -i 0 $MOUNT ||
23671 error "change $MOUNT default stripe failed"
23672 $LFS setstripe -c 0 $DIR/$tdir ||
23673 error "delete $tdir default stripe failed"
23674 for i in $(seq 11 20); do
23675 local f=$DIR/$tdir/$tfile.$i
23676 touch $f || error "touch $f failed"
23677 local count=$($LFS getstripe -c $f)
23678 [ $count -eq 1 ] || error "$f stripe count $count != 1"
23679 local offset=$($LFS getstripe -i $f)
23680 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
23681 local size=$($LFS getstripe -S $f)
23682 [ $size -eq $def_stripe_size ] ||
23683 error "$f stripe size $size != $def_stripe_size"
23684 local pool=$($LFS getstripe -p $f)
23685 [ $pool == $test_pool ] || error "$f pool $pool isn't set"
23688 unlinkmany $DIR/$tdir/$tfile. 1 20
23690 local f=$DIR/$tdir/$tfile
23691 pool_remove_all_targets $test_pool $f
23692 pool_remove $test_pool $f
23694 run_test 406 "DNE support fs default striping"
23697 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23698 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
23699 skip "Need MDS version at least 2.8.55"
23700 remote_mds_nodsh && skip "remote MDS with nodsh"
23702 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
23703 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
23704 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
23705 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
23706 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
23708 #define OBD_FAIL_DT_TXN_STOP 0x2019
23709 for idx in $(seq $MDSCOUNT); do
23710 do_facet mds$idx "lctl set_param fail_loc=0x2019"
23712 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
23713 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
23714 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
23717 run_test 407 "transaction fail should cause operation fail"
23720 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1 oflag=direct
23722 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
23723 lctl set_param fail_loc=0x8000040a
23724 # let ll_prepare_partial_page() fail
23725 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
23729 # create at least 100 unused inodes so that
23730 # shrink_icache_memory(0) should not return 0
23731 touch $DIR/$tfile-{0..100}
23732 rm -f $DIR/$tfile-{0..100}
23735 echo 2 > /proc/sys/vm/drop_caches
23737 run_test 408 "drop_caches should not hang due to page leaks"
23741 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
23743 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
23744 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
23745 touch $DIR/$tdir/guard || error "(2) Fail to create"
23747 local PREFIX=$(str_repeat 'A' 128)
23748 echo "Create 1K hard links start at $(date)"
23749 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
23750 error "(3) Fail to hard link"
23752 echo "Links count should be right although linkEA overflow"
23753 stat $DIR/$tdir/guard || error "(4) Fail to stat"
23754 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
23755 [ $linkcount -eq 1001 ] ||
23756 error "(5) Unexpected hard links count: $linkcount"
23758 echo "List all links start at $(date)"
23759 ls -l $DIR/$tdir/foo > /dev/null ||
23760 error "(6) Fail to list $DIR/$tdir/foo"
23762 echo "Unlink hard links start at $(date)"
23763 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
23764 error "(7) Fail to unlink"
23765 echo "Unlink hard links finished at $(date)"
23767 run_test 409 "Large amount of cross-MDTs hard links on the same file"
23771 [[ $CLIENT_VERSION -lt $(version_code 2.9.59) ]] &&
23772 skip "Need client version at least 2.9.59"
23773 [ -f $LUSTRE/tests/kernel/kinode.ko ] ||
23774 skip "Need MODULES build"
23776 # Create a file, and stat it from the kernel
23777 local testfile=$DIR/$tfile
23780 local run_id=$RANDOM
23781 local my_ino=$(stat --format "%i" $testfile)
23783 # Try to insert the module. This will always fail as the
23784 # module is designed to not be inserted.
23785 insmod $LUSTRE/tests/kernel/kinode.ko run_id=$run_id fname=$testfile \
23788 # Anything but success is a test failure
23790 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
23791 error "no inode match"
23793 run_test 410 "Test inode number returned from kernel thread"
23795 cleanup_test411_cgroup() {
23801 local cg_basedir=/sys/fs/cgroup/memory
23803 test -f "$cg_basedir/memory.kmem.limit_in_bytes" ||
23804 skip "no setup for cgroup"
23806 dd if=/dev/zero of=$DIR/$tfile bs=1M count=100 conv=fsync ||
23807 error "test file creation failed"
23808 cancel_lru_locks osc
23810 # Create a very small memory cgroup to force a slab allocation error
23811 local cgdir=$cg_basedir/osc_slab_alloc
23812 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
23813 trap "cleanup_test411_cgroup $cgdir" EXIT
23814 echo 2M > $cgdir/memory.kmem.limit_in_bytes
23815 echo 1M > $cgdir/memory.limit_in_bytes
23817 # Should not LBUG, just be killed by oom-killer
23818 # dd will return 0 even allocation failure in some environment.
23819 # So don't check return value
23820 sh -c "echo \$$ > $cgdir/tasks && dd if=$DIR/$tfile of=/dev/null"
23821 cleanup_test411_cgroup $cgdir
23825 run_test 411 "Slab allocation error with cgroup does not LBUG"
23828 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23829 if [ $MDS1_VERSION -lt $(version_code 2.10.55) ]; then
23830 skip "Need server version at least 2.10.55"
23833 $LFS mkdir -i $((MDSCOUNT - 1)),$((MDSCOUNT - 2)) $DIR/$tdir ||
23834 error "mkdir failed"
23835 $LFS getdirstripe $DIR/$tdir
23836 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
23837 [ $stripe_index -eq $((MDSCOUNT - 1)) ] ||
23838 error "expect $((MDSCOUT - 1)) get $stripe_index"
23839 local stripe_count=$($LFS getdirstripe -T $DIR/$tdir)
23840 [ $stripe_count -eq 2 ] ||
23841 error "expect 2 get $stripe_count"
23843 run_test 412 "mkdir on specific MDTs"
23847 local stripe_count=$2
23848 local mdts=$(comma_list $(mdts_nodes))
23851 local lmv_qos_prio_free
23852 local lmv_qos_threshold_rr
23853 local lmv_qos_maxage
23854 local lod_qos_prio_free
23855 local lod_qos_threshold_rr
23856 local lod_qos_maxage
23860 lmv_qos_prio_free=$($LCTL get_param -n lmv.*.qos_prio_free | head -n1)
23861 lmv_qos_prio_free=${lmv_qos_prio_free%%%}
23862 lmv_qos_threshold_rr=$($LCTL get_param -n lmv.*.qos_threshold_rr |
23864 lmv_qos_threshold_rr=${lmv_qos_threshold_rr%%%}
23865 lmv_qos_maxage=$($LCTL get_param -n lmv.*.qos_maxage)
23866 stack_trap "$LCTL set_param \
23867 lmv.*.qos_prio_free=$lmv_qos_prio_free > /dev/null" EXIT
23868 stack_trap "$LCTL set_param \
23869 lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null" EXIT
23870 stack_trap "$LCTL set_param \
23871 lmv.*.qos_maxage=$lmv_qos_maxage > /dev/null" EXIT
23873 lod_qos_prio_free=$(do_facet mds1 $LCTL get_param -n \
23874 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_prio_free | head -n1)
23875 lod_qos_prio_free=${lod_qos_prio_free%%%}
23876 lod_qos_threshold_rr=$(do_facet mds1 $LCTL get_param -n \
23877 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_threshold_rr | head -n1)
23878 lod_qos_threshold_rr=${lod_qos_threshold_rr%%%}
23879 lod_qos_maxage=$(do_facet mds1 $LCTL get_param -n \
23880 lod.$FSNAME-MDT0000-mdtlov.qos_maxage | awk '{ print $1 }')
23881 stack_trap "do_nodes $mdts $LCTL set_param \
23882 lod.*.mdt_qos_prio_free=$lod_qos_prio_free > /dev/null" EXIT
23883 stack_trap "do_nodes $mdts $LCTL set_param \
23884 lod.*.mdt_qos_threshold_rr=$lod_qos_threshold_rr > /dev/null" \
23886 stack_trap "do_nodes $mdts $LCTL set_param \
23887 lod.*.mdt_qos_maxage=$lod_qos_maxage > /dev/null" EXIT
23889 $LCTL set_param lmv.*.qos_threshold_rr=100 > /dev/null
23890 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_threshold_rr=100 > /dev/null
23892 testdir=$DIR/$tdir-s$stripe_count/rr
23894 local stripe_index=$($LFS getstripe -m $testdir)
23895 local test_mkdir_rr=true
23897 getfattr -d -m dmv $testdir | grep dmv
23898 if [ $? -eq 0 ] && [ $MDS1_VERSION -ge $(version_code 2.14.51) ]; then
23899 local inherit_rr=$($LFS getdirstripe -D --max-inherit-rr $testdir)
23901 (( $inherit_rr == 0 )) && test_mkdir_rr=false
23906 echo "Mkdir (stripe_count $stripe_count) roundrobin:" ||
23907 echo "Mkdir (stripe_count $stripe_count) on stripe $stripe_index"
23909 for i in $(seq $((100 * MDSCOUNT))); do
23910 eval $mkdir_cmd $testdir/subdir$i ||
23911 error "$mkdir_cmd subdir$i failed"
23914 for i in $(seq $MDSCOUNT); do
23915 count=$($LFS getdirstripe -i $testdir/* |
23916 grep ^$((i - 1))$ | wc -l)
23917 echo "$count directories created on MDT$((i - 1))"
23918 if $test_mkdir_rr; then
23919 (( $count == 100 )) ||
23920 error "subdirs are not evenly distributed"
23921 elif [ $((i - 1)) -eq $stripe_index ]; then
23922 (( $count == 100 * MDSCOUNT )) ||
23923 error "$count subdirs created on MDT$((i - 1))"
23925 (( $count == 0 )) ||
23926 error "$count subdirs created on MDT$((i - 1))"
23929 if $test_mkdir_rr && [ $stripe_count -gt 1 ]; then
23930 count=$($LFS getdirstripe $testdir/* |
23931 grep -P "^\s+$((i - 1))\t" | wc -l)
23932 echo "$count stripes created on MDT$((i - 1))"
23933 # deviation should < 5% of average
23934 (( $count < 95 * stripe_count )) ||
23935 (( $count > 105 * stripe_count)) &&
23936 error "stripes are not evenly distributed"
23940 $LCTL set_param lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null
23941 do_nodes $mdts $LCTL set_param \
23942 lod.*.mdt_qos_threshold_rr=$lod_qos_threshold_rr > /dev/null
23945 echo "Check for uneven MDTs: "
23955 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
23956 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
23957 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
23959 max=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
23960 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
23963 for ((i = 1; i < ${#ffree[@]}; i++)); do
23964 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
23965 if [ $tmp -gt $max ]; then
23969 if [ $tmp -lt $min ]; then
23975 (( ${ffree[min_index]} == 0 )) &&
23976 skip "no free files in MDT$min_index"
23977 (( ${ffree[min_index]} > 100000000 )) &&
23978 skip "too many free files in MDT$min_index"
23980 # Check if we need to generate uneven MDTs
23982 local diff=$(((max - min) * 100 / min))
23983 local value="$(generate_string 1024)"
23985 while [ $diff -lt $threshold ]; do
23986 # generate uneven MDTs, create till $threshold% diff
23987 echo -n "weight diff=$diff% must be > $threshold% ..."
23988 count=$((${ffree[min_index]} / 10))
23989 # 50 sec per 10000 files in vm
23990 (( $count < 100000 )) || [ "$SLOW" != "no" ] ||
23991 skip "$count files to create"
23992 echo "Fill MDT$min_index with $count files"
23993 [ -d $DIR/$tdir-MDT$min_index ] ||
23994 $LFS mkdir -i $min_index $DIR/$tdir-MDT$min_index ||
23995 error "mkdir $tdir-MDT$min_index failed"
23996 createmany -d $DIR/$tdir-MDT$min_index/d $count ||
23997 error "create d$count failed"
23999 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-*.filesfree))
24000 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-*.kbytesavail))
24001 max=$(((${ffree[max_index]} >> 8) * \
24002 (${bavail[max_index]} * bsize >> 16)))
24003 min=$(((${ffree[min_index]} >> 8) * \
24004 (${bavail[min_index]} * bsize >> 16)))
24005 diff=$(((max - min) * 100 / min))
24008 echo "MDT filesfree available: ${ffree[@]}"
24009 echo "MDT blocks available: ${bavail[@]}"
24010 echo "weight diff=$diff%"
24013 echo "Mkdir (stripe_count $stripe_count) with balanced space usage:"
24015 $LCTL set_param lmv.*.qos_prio_free=100 > /dev/null
24016 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_prio_free=100 > /dev/null
24017 # decrease statfs age, so that it can be updated in time
24018 $LCTL set_param lmv.*.qos_maxage=1 > /dev/null
24019 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_maxage=1 > /dev/null
24023 testdir=$DIR/$tdir-s$stripe_count/qos
24025 for i in $(seq $((100 * MDSCOUNT))); do
24026 eval $mkdir_cmd $testdir/subdir$i ||
24027 error "$mkdir_cmd subdir$i failed"
24030 for i in $(seq $MDSCOUNT); do
24031 count=$($LFS getdirstripe -i $testdir/* | grep ^$((i - 1))$ |
24033 echo "$count directories created on MDT$((i - 1))"
24035 if [ $stripe_count -gt 1 ]; then
24036 count=$($LFS getdirstripe $testdir/* |
24037 grep -P "^\s+$((i - 1))\t" | wc -l)
24038 echo "$count stripes created on MDT$((i - 1))"
24042 max=$($LFS getdirstripe -i $testdir/* | grep ^$max_index$ | wc -l)
24043 min=$($LFS getdirstripe -i $testdir/* | grep ^$min_index$ | wc -l)
24045 # D-value should > 10% of averge
24046 (( $max - $min < 10 )) &&
24047 error "subdirs shouldn't be evenly distributed"
24050 if [ $stripe_count -gt 1 ]; then
24051 max=$($LFS getdirstripe $testdir/* |
24052 grep -P "^\s+$max_index\t" | wc -l)
24053 min=$($LFS getdirstripe $testdir/* |
24054 grep -P "^\s+$min_index\t" | wc -l)
24055 (( $max - $min < 10 * $stripe_count )) &&
24056 error "stripes shouldn't be evenly distributed"|| true
24061 [ $MDSCOUNT -lt 2 ] &&
24062 skip "We need at least 2 MDTs for this test"
24064 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
24065 skip "Need server version at least 2.12.52"
24069 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
24070 mkdir $DIR/$tdir-s$stripe_count || error "mkdir failed"
24071 mkdir $DIR/$tdir-s$stripe_count/rr || error "mkdir failed"
24072 mkdir $DIR/$tdir-s$stripe_count/qos || error "mkdir failed"
24073 test_qos_mkdir "$LFS mkdir -c $stripe_count" $stripe_count
24076 run_test 413a "QoS mkdir with 'lfs mkdir -i -1'"
24079 [ $MDSCOUNT -lt 2 ] &&
24080 skip "We need at least 2 MDTs for this test"
24082 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
24083 skip "Need server version at least 2.12.52"
24088 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
24089 testdir=$DIR/$tdir-s$stripe_count
24090 mkdir $testdir || error "mkdir $testdir failed"
24091 mkdir $testdir/rr || error "mkdir rr failed"
24092 mkdir $testdir/qos || error "mkdir qos failed"
24093 $LFS setdirstripe -D -c $stripe_count --max-inherit-rr 2 \
24094 $testdir/rr || error "setdirstripe rr failed"
24095 $LFS setdirstripe -D -c $stripe_count $testdir/qos ||
24096 error "setdirstripe failed"
24097 test_qos_mkdir "mkdir" $stripe_count
24100 run_test 413b "QoS mkdir under dir whose default LMV starting MDT offset is -1"
24103 [ $MDSCOUNT -ge 2 ] ||
24104 skip "We need at least 2 MDTs for this test"
24106 [ $MDS1_VERSION -ge $(version_code 2.14.51) ] ||
24107 skip "Need server version at least 2.14.50"
24113 testdir=$DIR/${tdir}-s1
24114 mkdir $testdir || error "mkdir $testdir failed"
24115 mkdir $testdir/rr || error "mkdir rr failed"
24116 mkdir $testdir/qos || error "mkdir qos failed"
24117 # default max_inherit is -1, default max_inherit_rr is 0
24118 $LFS setdirstripe -D -c 1 $testdir/rr ||
24119 error "setdirstripe rr failed"
24120 $LFS setdirstripe -D -c 1 -X 2 --max-inherit-rr 1 $testdir/qos ||
24121 error "setdirstripe qos failed"
24122 test_qos_mkdir "mkdir" 1
24124 mkdir $testdir/rr/level1 || error "mkdir rr/level1 failed"
24125 inherit=$($LFS getdirstripe -D -X $testdir/rr/level1)
24126 (( $inherit == -1 )) || error "rr/level1 inherit $inherit != -1"
24127 inherit_rr=$($LFS getdirstripe -D --max-inherit-rr $testdir/rr/level1)
24128 (( $inherit_rr == 0 )) ||
24129 error "rr/level1 inherit-rr $inherit_rr != 0"
24131 mkdir $testdir/qos/level1 || error "mkdir qos/level1 failed"
24132 inherit=$($LFS getdirstripe -D -X $testdir/qos/level1)
24133 (( $inherit == 1 )) || error "qos/level1 inherit $inherit != 1"
24134 inherit_rr=$($LFS getdirstripe -D --max-inherit-rr $testdir/qos/level1)
24135 (( $inherit_rr == 0 )) ||
24136 error "qos/level1 inherit-rr $inherit_rr !=0"
24137 mkdir $testdir/qos/level1/level2 || error "mkdir level2 failed"
24138 getfattr -d -m dmv $testdir/qos/level1/level2 | grep dmv &&
24139 error "level2 shouldn't have default LMV" || true
24141 run_test 413c "mkdir with default LMV max inherit rr"
24144 #define OBD_FAIL_PTLRPC_BULK_ATTACH 0x521
24145 $LCTL set_param fail_loc=0x80000521
24146 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
24149 run_test 414 "simulate ENOMEM in ptlrpc_register_bulk()"
24152 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24153 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
24154 skip "Need server version at least 2.11.52"
24164 # this test may be slow on ZFS
24165 [ "$mds1_FSTYPE" == "zfs" ] && total=100
24167 # though this test is designed for striped directory, let's test normal
24168 # directory too since lock is always saved as CoS lock.
24169 test_mkdir $DIR/$tdir || error "mkdir $tdir"
24170 createmany -o $DIR/$tdir/$tfile. $total || error "createmany"
24179 start_time=$(date +%s)
24180 for i in $(seq $total); do
24181 mrename $DIR/$tdir/$tfile.$i $DIR/$tdir/$tfile-new.$i \
24184 end_time=$(date +%s)
24185 duration=$((end_time - start_time))
24187 kill -9 $setattr_pid
24189 echo "rename $total files took $duration sec"
24190 [ $duration -lt 100 ] || error "rename took $duration sec"
24192 run_test 415 "lock revoke is not missing"
24195 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
24196 skip "Need server version at least 2.11.55"
24198 # define OBD_FAIL_OSD_TXN_START 0x19a
24199 do_facet mds1 lctl set_param fail_loc=0x19a
24201 lfs mkdir -c $MDSCOUNT $DIR/$tdir
24205 run_test 416 "transaction start failure won't cause system hung"
24209 do_nodes $(comma_list $(mdts_nodes)) \
24210 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=1"
24211 do_nodes $(comma_list $(mdts_nodes)) \
24212 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=1"
24213 do_nodes $(comma_list $(mdts_nodes)) \
24214 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=1"
24218 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
24219 [[ $MDS1_VERSION -lt $(version_code 2.11.56) ]] &&
24220 skip "Need MDS version at least 2.11.56"
24222 trap cleanup_417 RETURN EXIT
24224 $LFS mkdir -i 1 $DIR/$tdir.1 || error "create remote dir $tdir.1 failed"
24225 do_nodes $(comma_list $(mdts_nodes)) \
24226 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=0"
24227 $LFS migrate -m 0 $DIR/$tdir.1 &&
24228 error "migrate dir $tdir.1 should fail"
24230 do_nodes $(comma_list $(mdts_nodes)) \
24231 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=0"
24232 $LFS mkdir -i 1 $DIR/$tdir.2 &&
24233 error "create remote dir $tdir.2 should fail"
24235 do_nodes $(comma_list $(mdts_nodes)) \
24236 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=0"
24237 $LFS mkdir -c 2 $DIR/$tdir.3 &&
24238 error "create striped dir $tdir.3 should fail"
24241 run_test 417 "disable remote dir, striped dir and dir migration"
24243 # Checks that the outputs of df [-i] and lfs df [-i] match
24245 # usage: check_lfs_df <blocks | inodes> <mountpoint>
24255 [ "$1" == "blocks" ] && inodes= || inodes="-i"
24257 for count in {1..100}; do
24261 # read the lines of interest
24262 df_out=($(df -P $inodes $dir | tail -n +2)) ||
24263 error "df $inodes $dir | tail -n +2 failed"
24264 lfs_df_out=($($LFS df $inodes $dir | grep summary:)) ||
24265 error "lfs df $inodes $dir | grep summary: failed"
24267 # skip first substrings of each output as they are different
24268 # "<NID>:/<fsname>" for df, "filesystem_summary:" for lfs df
24269 # compare the two outputs
24271 for i in {1..5}; do
24272 [ "${df_out[i]}" != "${lfs_df_out[i]}" ] && passed=false
24280 lfs df $inodes $dir
24281 error "df and lfs df $1 output mismatch: " \
24282 "df ${inodes}: ${df_out[*]}, " \
24283 "lfs df ${inodes}: ${lfs_df_out[*]}"
24288 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24290 local dir=$DIR/$tdir
24291 local numfiles=$((RANDOM % 4096 + 2))
24292 local numblocks=$((RANDOM % 256 + 1))
24294 wait_delete_completed
24297 # check block output
24298 check_lfs_df blocks $dir
24299 # check inode output
24300 check_lfs_df inodes $dir
24302 # create a single file and retest
24303 echo "Creating a single file and testing"
24304 createmany -o $dir/$tfile- 1 &>/dev/null ||
24305 error "creating 1 file in $dir failed"
24306 check_lfs_df blocks $dir
24307 check_lfs_df inodes $dir
24309 # create a random number of files
24310 echo "Creating $((numfiles - 1)) files and testing"
24311 createmany -o $dir/$tfile- 1 $((numfiles - 1)) &>/dev/null ||
24312 error "creating $((numfiles - 1)) files in $dir failed"
24314 # write a random number of blocks to the first test file
24315 echo "Writing $numblocks 4K blocks and testing"
24316 dd if=/dev/urandom of=$dir/${tfile}-0 bs=4K conv=fsync \
24317 count=$numblocks &>/dev/null ||
24318 error "dd to $dir/${tfile}-0 failed"
24321 check_lfs_df blocks $dir
24322 check_lfs_df inodes $dir
24324 unlinkmany $dir/$tfile- $numfiles &>/dev/null ||
24325 error "unlinking $numfiles files in $dir failed"
24327 run_test 418 "df and lfs df outputs match"
24331 local dir=$DIR/$tdir
24336 cancel_lru_locks mdc
24338 #OBD_FAIL_LLITE_OPEN_BY_NAME 0x1410
24339 $LCTL set_param fail_loc=0x1410
24341 $LCTL set_param fail_loc=0
24344 run_test 419 "Verify open file by name doesn't crash kernel"
24348 [[ $MDS1_VERSION -ge $(version_code 2.12.53) ]] ||
24349 skip "Need MDS version at least 2.12.53"
24351 local SAVE_UMASK=$(umask)
24352 local dir=$DIR/$tdir
24353 local uname=$(getent passwd $RUNAS_ID | cut -d: -f1)
24357 mkdir -m03777 $dir/testdir
24358 ls -dn $dir/testdir
24359 # Need to remove trailing '.' when SELinux is enabled
24360 local dirperms=$(ls -dn $dir/testdir |
24361 awk '{ sub(/\.$/, "", $1); print $1}')
24362 [ $dirperms == "drwxrwsrwt" ] ||
24363 error "incorrect perms on $dir/testdir"
24365 su - $uname -c "PATH=$LUSTRE/tests:\$PATH; \
24366 openfile -f O_RDONLY:O_CREAT -m 02755 $dir/testdir/testfile"
24367 ls -n $dir/testdir/testfile
24368 local fileperms=$(ls -n $dir/testdir/testfile |
24369 awk '{ sub(/\.$/, "", $1); print $1}')
24370 [ $fileperms == "-rwxr-xr-x" ] ||
24371 error "incorrect perms on $dir/testdir/testfile"
24375 run_test 420 "clear SGID bit on non-directories for non-members"
24382 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
24383 skip "Need MDS version at least 2.12.54"
24385 test_mkdir $DIR/$tdir
24386 createmany -o $DIR/$tdir/f 3
24387 cnt=$(ls -1 $DIR/$tdir | wc -l)
24388 [ $cnt != 3 ] && error "unexpected #files: $cnt"
24390 fid1=$(lfs path2fid $DIR/$tdir/f1)
24391 fid2=$(lfs path2fid $DIR/$tdir/f2)
24392 $LFS rmfid $DIR $fid1 $fid2 || error "rmfid failed"
24394 stat $DIR/$tdir/f1 && error "f1 still visible on the client"
24395 stat $DIR/$tdir/f2 && error "f2 still visible on the client"
24397 cnt=$(ls -1 $DIR/$tdir | wc -l)
24398 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
24400 rm -f $DIR/$tdir/f3 || error "can't remove f3"
24401 createmany -o $DIR/$tdir/f 3
24402 cnt=$(ls -1 $DIR/$tdir | wc -l)
24403 [ $cnt != 3 ] && error "unexpected #files: $cnt"
24405 fid1=$(lfs path2fid $DIR/$tdir/f1)
24406 fid2=$(lfs path2fid $DIR/$tdir/f2)
24407 echo "remove using fsname $FSNAME"
24408 $LFS rmfid $FSNAME $fid1 $fid2 || error "rmfid with fsname failed"
24410 cnt=$(ls -1 $DIR/$tdir | wc -l)
24411 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
24413 run_test 421a "simple rm by fid"
24420 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
24421 skip "Need MDS version at least 2.12.54"
24423 test_mkdir $DIR/$tdir
24424 createmany -o $DIR/$tdir/f 3
24425 multiop_bg_pause $DIR/$tdir/f1 o_c || error "multiop failed to start"
24428 FID1=$(lfs path2fid $DIR/$tdir/f1)
24429 FID2=$(lfs path2fid $DIR/$tdir/f2)
24430 $LFS rmfid $DIR $FID1 $FID2 && error "rmfid didn't fail"
24432 kill -USR1 $MULTIPID
24435 cnt=$(ls $DIR/$tdir | wc -l)
24436 [ $cnt == 2 ] || error "unexpected #files after: $cnt"
24438 run_test 421b "rm by fid on open file"
24444 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
24445 skip "Need MDS version at least 2.12.54"
24447 test_mkdir $DIR/$tdir
24448 createmany -o $DIR/$tdir/f 3
24449 touch $DIR/$tdir/$tfile
24450 createmany -l$DIR/$tdir/$tfile $DIR/$tdir/h 180
24451 cnt=$(ls -1 $DIR/$tdir | wc -l)
24452 [ $cnt != 184 ] && error "unexpected #files: $cnt"
24454 FID1=$(lfs path2fid $DIR/$tdir/$tfile)
24455 $LFS rmfid $DIR $FID1 || error "rmfid failed"
24457 cnt=$(ls $DIR/$tdir | wc -l)
24458 [ $cnt == 3 ] || error "unexpected #files after: $cnt"
24460 run_test 421c "rm by fid against hardlinked files"
24466 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
24467 skip "Need MDS version at least 2.12.54"
24469 test_mkdir $DIR/$tdir
24470 createmany -o $DIR/$tdir/f 4097
24471 cnt=$(ls -1 $DIR/$tdir | wc -l)
24472 [ $cnt != 4097 ] && error "unexpected #files: $cnt"
24474 FIDS=$(lfs path2fid $DIR/$tdir/f* | sed "s/[/][^:]*://g")
24475 $LFS rmfid $DIR $FIDS || error "rmfid failed"
24477 cnt=$(ls $DIR/$tdir | wc -l)
24479 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
24481 run_test 421d "rmfid en masse"
24487 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
24488 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
24489 skip "Need MDS version at least 2.12.54"
24491 mkdir -p $DIR/$tdir
24492 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
24493 createmany -o $DIR/$tdir/striped_dir/f 512
24494 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
24495 [ $cnt != 512 ] && error "unexpected #files: $cnt"
24497 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
24498 sed "s/[/][^:]*://g")
24499 $LFS rmfid $DIR $FIDS || error "rmfid failed"
24501 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
24503 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
24505 run_test 421e "rmfid in DNE"
24511 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
24512 skip "Need MDS version at least 2.12.54"
24514 test_mkdir $DIR/$tdir
24516 cnt=$(ls -1 $DIR/$tdir | wc -l)
24517 [ $cnt != 1 ] && error "unexpected #files: $cnt"
24519 FID=$(lfs path2fid $DIR/$tdir/f)
24520 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (1)"
24521 # rmfid should fail
24522 cnt=$(ls -1 $DIR/$tdir | wc -l)
24523 [ $cnt != 1 ] && error "unexpected #files after (2): $cnt"
24525 chmod a+rw $DIR/$tdir
24527 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (2)"
24528 # rmfid should fail
24529 cnt=$(ls -1 $DIR/$tdir | wc -l)
24530 [ $cnt != 1 ] && error "unexpected #files after (3): $cnt"
24533 $RUNAS touch $DIR/$tdir/f
24534 FID=$(lfs path2fid $DIR/$tdir/f)
24535 echo "rmfid as root"
24536 $LFS rmfid $DIR $FID || error "rmfid as root failed"
24537 cnt=$(ls -1 $DIR/$tdir | wc -l)
24538 [ $cnt == 0 ] || error "unexpected #files after (4): $cnt"
24541 $RUNAS touch $DIR/$tdir/f
24542 cnt=$(ls -1 $DIR/$tdir | wc -l)
24543 [ $cnt != 1 ] && error "unexpected #files (4): $cnt"
24544 FID=$(lfs path2fid $DIR/$tdir/f)
24545 # rmfid w/o user_fid2path mount option should fail
24546 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail(3)"
24547 cnt=$(ls -1 $DIR/$tdir | wc -l)
24548 [ $cnt == 1 ] || error "unexpected #files after (5): $cnt"
24550 tmpdir=$(mktemp -d /tmp/lustre-XXXXXX)
24551 stack_trap "rmdir $tmpdir"
24552 mount_client $tmpdir "$MOUNT_OPTS,user_fid2path" ||
24553 error "failed to mount client'"
24554 stack_trap "umount_client $tmpdir"
24556 $RUNAS $LFS rmfid $tmpdir $FID || error "rmfid failed"
24557 # rmfid should succeed
24558 cnt=$(ls -1 $tmpdir/$tdir | wc -l)
24559 [ $cnt == 0 ] || error "unexpected #files after (6): $cnt"
24561 # rmfid shouldn't allow to remove files due to dir's permission
24562 chmod a+rwx $tmpdir/$tdir
24563 touch $tmpdir/$tdir/f
24564 ls -la $tmpdir/$tdir
24565 FID=$(lfs path2fid $tmpdir/$tdir/f)
24566 $RUNAS $LFS rmfid $tmpdir $FID && error "rmfid didn't fail"
24569 run_test 421f "rmfid checks permissions"
24575 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
24576 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
24577 skip "Need MDS version at least 2.12.54"
24579 mkdir -p $DIR/$tdir
24580 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
24581 createmany -o $DIR/$tdir/striped_dir/f 512
24582 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
24583 [ $cnt != 512 ] && error "unexpected #files: $cnt"
24585 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
24586 sed "s/[/][^:]*://g")
24588 rm -f $DIR/$tdir/striped_dir/f1*
24589 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
24590 removed=$((512 - cnt))
24592 # few files have been just removed, so we expect
24593 # rmfid to fail on their fids
24594 errors=$($LFS rmfid $DIR $FIDS 2>&1 | wc -l)
24595 [ $removed != $errors ] && error "$errors != $removed"
24597 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
24599 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
24601 run_test 421g "rmfid to return errors properly"
24604 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d1
24605 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d2
24606 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d3
24607 dd if=/dev/zero of=$DIR/$tdir/d1/file1 bs=1k count=1
24608 dd if=/dev/zero of=$DIR/$tdir/d2/file1 bs=1k count=1
24610 local amc=$(at_max_get client)
24611 local amo=$(at_max_get mds1)
24612 local timeout=`lctl get_param -n timeout`
24614 at_max_set 0 client
24617 #define OBD_FAIL_PTLRPC_PAUSE_REQ 0x50a
24618 do_facet mds1 $LCTL set_param fail_loc=0x8000050a \
24619 fail_val=$(((2*timeout + 10)*1000))
24620 touch $DIR/$tdir/d3/file &
24622 #define OBD_FAIL_TGT_REPLY_DATA_RACE 0x722
24623 do_facet mds1 $LCTL set_param fail_loc=0x80000722 \
24624 fail_val=$((2*timeout + 5))
24625 mv $DIR/$tdir/d1/file1 $DIR/$tdir/d1/file2 &
24629 sleep $((2 * timeout))
24633 touch $DIR/$tdir/d2/file3
24634 touch $DIR/$tdir/d2/file4
24635 touch $DIR/$tdir/d2/file5
24638 at_max_set $amc client
24639 at_max_set $amo mds1
24641 # LU-12838 - verify the ptlrpc thread watchdog is not always throttled
24642 do_facet mds1 "dmesg | grep 'Dumping the stack trace for debugging'" ||
24643 error "Watchdog is always throttled"
24645 run_test 422 "kill a process with RPC in progress"
24658 # ensure statfs cache is expired
24661 _stats=$(stat_test | grep $MOUNT | sort -u | wc -l)
24662 [[ ${_stats} -ne 1 ]] && error "statfs wrong"
24666 run_test 423 "statfs should return a right data"
24669 #define OBD_FAIL_PTLRPC_BULK_REPLY_ATTACH 0x522 | OBD_FAIL_ONCE
24670 $LCTL set_param fail_loc=0x80000522
24671 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
24674 run_test 424 "simulate ENOMEM in ptl_send_rpc bulk reply ME attach"
24677 test_mkdir -c -1 $DIR/$tdir
24678 $LFS setstripe -c -1 $DIR/$tdir
24680 lru_resize_disable "" 100
24681 stack_trap "lru_resize_enable" EXIT
24685 for i in $(seq $((MDSCOUNT * 125))); do
24686 local t=$DIR/$tdir/$tfile_$i
24688 dd if=/dev/zero of=$t bs=4K count=1 > /dev/null 2>&1 ||
24689 error_noexit "Create file $t"
24691 stack_trap "rm -rf $DIR/$tdir" EXIT
24693 for oscparam in $($LCTL list_param ldlm.namespaces.*osc-[-0-9a-f]*); do
24694 local lru_size=$($LCTL get_param -n $oscparam.lru_size)
24695 local lock_count=$($LCTL get_param -n $oscparam.lock_count)
24697 [ $lock_count -le $lru_size ] ||
24698 error "osc lock count $lock_count > lru size $lru_size"
24701 for mdcparam in $($LCTL list_param ldlm.namespaces.*mdc-*); do
24702 local lru_size=$($LCTL get_param -n $mdcparam.lru_size)
24703 local lock_count=$($LCTL get_param -n $mdcparam.lock_count)
24705 [ $lock_count -le $lru_size ] ||
24706 error "mdc lock count $lock_count > lru size $lru_size"
24709 run_test 425 "lock count should not exceed lru size"
24712 splice-test -r $DIR/$tfile
24713 splice-test -rd $DIR/$tfile
24714 splice-test $DIR/$tfile
24715 splice-test -d $DIR/$tfile
24717 run_test 426 "splice test on Lustre"
24720 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
24721 (( $MDS1_VERSION >= $(version_code 2.12.4) )) ||
24722 skip "Need MDS version at least 2.12.4"
24728 test_mkdir -c $MDSCOUNT -i 1 $DIR/$tdir/1/dir
24729 test_mkdir -c $MDSCOUNT -i 1 $DIR/$tdir/2/dir2
24731 $LFS getdirstripe $DIR/$tdir/1/dir
24733 #first setfattr for creating updatelog
24734 setfattr -n user.attr0 -v "some text" $DIR/$tdir/1/dir
24736 #define OBD_FAIL_OUT_OBJECT_MISS 0x1708
24737 do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param fail_loc=0x80001708
24738 setfattr -n user.attr1 -v "some text" $DIR/$tdir/1/dir &
24739 setfattr -n user.attr2 -v "another attr" $DIR/$tdir/2/dir2 &
24743 wait_recovery_complete mds2 $((2*TIMEOUT))
24745 log=$(do_facet mds1 dmesg | tac | sed "/${TESTNAME//_/ }/,$ d")
24746 echo $log | grep "get update log failed" &&
24747 error "update log corruption is detected" || true
24749 run_test 427 "Failed DNE2 update request shouldn't corrupt updatelog"
24752 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24753 local cache_limit=$CACHE_MAX
24755 stack_trap "$LCTL set_param -n llite.*.max_cached_mb=$cache_limit"
24756 $LCTL set_param -n llite.*.max_cached_mb=64
24759 $LFS setstripe -c 1 $DIR/$tdir
24760 eval touch $DIR/$tdir/$tfile.{1..$OSTCOUNT}
24761 stack_trap "rm -f $DIR/$tdir/$tfile.*"
24763 for f in $(seq 4); do
24764 dd if=/dev/zero of=$DIR/$tdir/$tfile.$f bs=128M count=1 &
24768 cancel_lru_locks osc
24770 for f in $(seq 4); do
24771 dd if=$DIR/$tdir/$tfile.$f of=/dev/null bs=128M count=1 &
24775 run_test 428 "large block size IO should not hang"
24777 test_429() { # LU-7915 / LU-10948
24778 local ll_opencache_threshold_count="llite.*.opencache_threshold_count"
24779 local testfile=$DIR/$tfile
24780 local mdc_rpcstats="mdc.$FSNAME-MDT0000-*.stats"
24786 $LCTL get_param $ll_opencache_threshold_count ||
24787 skip "client does not have opencache parameter"
24789 set_opencache $new_flag
24790 stack_trap "restore_opencache"
24791 [ $($LCTL get_param -n $ll_opencache_threshold_count) == $new_flag ] ||
24792 error "enable opencache failed"
24794 # drop MDC DLM locks
24795 cancel_lru_locks mdc
24796 # clear MDC RPC stats counters
24797 $LCTL set_param $mdc_rpcstats=clear
24799 # According to the current implementation, we need to run 3 times
24800 # open & close file to verify if opencache is enabled correctly.
24801 # 1st, RPCs are sent for lookup/open and open handle is released on
24803 # 2nd, RPC is sent for open, MDS_OPEN_LOCK is fetched automatically,
24804 # so open handle won't be released thereafter.
24805 # 3rd, No RPC is sent out.
24806 $MULTIOP $testfile oc || error "multiop failed"
24807 first_rpc=$(calc_stats $mdc_rpcstats ldlm_ibits_enqueue)
24808 echo "1st: $first_rpc RPCs in flight"
24810 $MULTIOP $testfile oc || error "multiop failed"
24811 second_rpc=$(calc_stats $mdc_rpcstats ldlm_ibits_enqueue)
24812 echo "2nd: $second_rpc RPCs in flight"
24814 $MULTIOP $testfile oc || error "multiop failed"
24815 third_rpc=$(calc_stats $mdc_rpcstats ldlm_ibits_enqueue)
24816 echo "3rd: $third_rpc RPCs in flight"
24818 #verify no MDC RPC is sent
24819 [[ $second_rpc == $third_rpc ]] || error "MDC RPC is still sent"
24821 run_test 429 "verify if opencache flag on client side does work"
24827 # data at [200K, 400K)
24828 dd if=/dev/urandom of=$file bs=256K count=1 seek=1 ||
24829 error "256K->512K dd fails"
24831 dd if=/dev/urandom of=$file bs=1M count=1 seek=2 ||
24832 error "2M->3M dd fails"
24834 dd if=/dev/urandom of=$file bs=1M count=1 seek=4 ||
24835 error "4M->5M dd fails"
24836 echo "Data at 256K...512K, 2M...3M and 4M...5M"
24837 # start at first component hole #1
24838 printf "Seeking hole from 1000 ... "
24839 offset=$(lseek_test -l 1000 $file)
24841 [[ $offset == 1000 ]] || error "offset $offset != 1000"
24842 printf "Seeking data from 1000 ... "
24843 offset=$(lseek_test -d 1000 $file)
24845 [[ $offset == 262144 ]] || error "offset $offset != 262144"
24847 # start at first component data block
24848 printf "Seeking hole from 300000 ... "
24849 offset=$(lseek_test -l 300000 $file)
24851 [[ $offset == 524288 ]] || error "offset $offset != 524288"
24852 printf "Seeking data from 300000 ... "
24853 offset=$(lseek_test -d 300000 $file)
24855 [[ $offset == 300000 ]] || error "offset $offset != 300000"
24857 # start at the first component but beyond end of object size
24858 printf "Seeking hole from 1000000 ... "
24859 offset=$(lseek_test -l 1000000 $file)
24861 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
24862 printf "Seeking data from 1000000 ... "
24863 offset=$(lseek_test -d 1000000 $file)
24865 [[ $offset == 2097152 ]] || error "offset $offset != 2097152"
24867 # start at second component stripe 2 (empty file)
24868 printf "Seeking hole from 1500000 ... "
24869 offset=$(lseek_test -l 1500000 $file)
24871 [[ $offset == 1500000 ]] || error "offset $offset != 1500000"
24872 printf "Seeking data from 1500000 ... "
24873 offset=$(lseek_test -d 1500000 $file)
24875 [[ $offset == 2097152 ]] || error "offset $offset != 2097152"
24877 # start at second component stripe 1 (all data)
24878 printf "Seeking hole from 3000000 ... "
24879 offset=$(lseek_test -l 3000000 $file)
24881 [[ $offset == 3145728 ]] || error "offset $offset != 3145728"
24882 printf "Seeking data from 3000000 ... "
24883 offset=$(lseek_test -d 3000000 $file)
24885 [[ $offset == 3000000 ]] || error "offset $offset != 3000000"
24887 dd if=/dev/urandom of=$file bs=640K count=1 seek=1 ||
24888 error "2nd dd fails"
24889 echo "Add data block at 640K...1280K"
24891 # start at before new data block, in hole
24892 printf "Seeking hole from 600000 ... "
24893 offset=$(lseek_test -l 600000 $file)
24895 [[ $offset == 600000 ]] || error "offset $offset != 600000"
24896 printf "Seeking data from 600000 ... "
24897 offset=$(lseek_test -d 600000 $file)
24899 [[ $offset == 655360 ]] || error "offset $offset != 655360"
24901 # start at the first component new data block
24902 printf "Seeking hole from 1000000 ... "
24903 offset=$(lseek_test -l 1000000 $file)
24905 [[ $offset == 1310720 ]] || error "offset $offset != 1310720"
24906 printf "Seeking data from 1000000 ... "
24907 offset=$(lseek_test -d 1000000 $file)
24909 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
24911 # start at second component stripe 2, new data
24912 printf "Seeking hole from 1200000 ... "
24913 offset=$(lseek_test -l 1200000 $file)
24915 [[ $offset == 1310720 ]] || error "offset $offset != 1310720"
24916 printf "Seeking data from 1200000 ... "
24917 offset=$(lseek_test -d 1200000 $file)
24919 [[ $offset == 1200000 ]] || error "offset $offset != 1200000"
24921 # start beyond file end
24922 printf "Using offset > filesize ... "
24923 lseek_test -l 4000000 $file && error "lseek should fail"
24924 printf "Using offset > filesize ... "
24925 lseek_test -d 4000000 $file && error "lseek should fail"
24931 $LCTL get_param mdc.*.import | grep -q 'connect_flags:.*seek' ||
24932 skip "MDT does not support SEEK_HOLE"
24934 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
24935 skip "OST does not support SEEK_HOLE"
24937 local file=$DIR/$tdir/$tfile
24939 mkdir -p $DIR/$tdir
24941 $LFS setstripe -E 1M -L mdt -E eof -c2 $file
24942 # OST stripe #1 will have continuous data at [1M, 3M)
24943 # OST stripe #2 is empty
24944 echo "Component #1: 1M DoM, component #2: EOF, 2 stripes 1M"
24945 lseek_test_430 $file
24947 $LFS setstripe -E 1M -c2 -S 64K -E 10M -c2 -S 1M $file
24948 echo "Component #1: 1M, 2 stripes 64K, component #2: EOF, 2 stripes 1M"
24949 lseek_test_430 $file
24951 $LFS setstripe -c2 -S 512K $file
24952 echo "Two stripes, stripe size 512K"
24953 lseek_test_430 $file
24955 # FLR with stale mirror
24956 $LFS setstripe -N -E 512K -c1 -S 64K -E eof -c2 -S 512K \
24958 echo "Mirrored file:"
24959 echo "Component #1: 512K, stripe 64K, component #2: EOF, 2 stripes 512K"
24960 echo "Plain 2 stripes 1M"
24961 lseek_test_430 $file
24964 run_test 430a "lseek: SEEK_DATA/SEEK_HOLE basic functionality"
24967 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
24968 skip "OST does not support SEEK_HOLE"
24971 local file=$DIR/$tdir/$tfile
24973 mkdir -p $DIR/$tdir
24974 # Empty layout lseek should fail
24977 printf "Seeking hole from 0 ... "
24978 lseek_test -l 0 $file && error "lseek should fail"
24979 printf "Seeking data from 0 ... "
24980 lseek_test -d 0 $file && error "lseek should fail"
24984 $LFS setstripe -E 1M -c2 -E eof $file
24985 $TRUNCATE $file 1048576
24986 printf "Seeking hole from 1000000 ... "
24987 offset=$(lseek_test -l 1000000 $file)
24989 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
24990 printf "Seeking data from 1000000 ... "
24991 lseek_test -d 1000000 $file && error "lseek should fail"
24994 # full component followed by non-inited one
24995 $LFS setstripe -E 1M -c2 -E eof $file
24996 dd if=/dev/urandom of=$file bs=1M count=1
24997 printf "Seeking hole from 1000000 ... "
24998 offset=$(lseek_test -l 1000000 $file)
25000 [[ $offset == 1048576 ]] || error "offset $offset != 1048576"
25001 printf "Seeking hole from 1048576 ... "
25002 lseek_test -l 1048576 $file && error "lseek should fail"
25003 # init second component and truncate back
25004 echo "123" >> $file
25005 $TRUNCATE $file 1048576
25006 printf "Seeking hole from 1000000 ... "
25007 offset=$(lseek_test -l 1000000 $file)
25009 [[ $offset == 1048576 ]] || error "offset $offset != 1048576"
25010 printf "Seeking hole from 1048576 ... "
25011 lseek_test -l 1048576 $file && error "lseek should fail"
25012 # boundary checks for big values
25013 dd if=/dev/urandom of=$file.10g bs=1 count=1 seek=10G
25014 offset=$(lseek_test -d 0 $file.10g)
25015 [[ $offset == 10737418240 ]] || error "offset $offset != 10737418240"
25016 dd if=/dev/urandom of=$file.100g bs=1 count=1 seek=100G
25017 offset=$(lseek_test -d 0 $file.100g)
25018 [[ $offset == 107374182400 ]] || error "offset $offset != 107374182400"
25021 run_test 430b "lseek: SEEK_DATA/SEEK_HOLE special cases"
25024 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
25025 skip "OST does not support SEEK_HOLE"
25027 local file=$DIR/$tdir/$tfile
25030 mkdir -p $DIR/$tdir
25031 dd if=/dev/urandom of=$file bs=1k count=1 seek=5M
25033 # cp version 8.33+ prefers lseek over fiemap
25034 if [[ $(cp --version | head -n1 | sed "s/[^0-9]//g") -ge 833 ]]; then
25036 time cp $file /dev/null
25037 (( SECONDS - start < 5 )) ||
25038 error "cp: too long runtime $((SECONDS - start))"
25041 # tar version 1.29+ supports SEEK_HOLE/DATA
25042 if [[ $(tar --version | head -n1 | sed "s/[^0-9]//g") -ge 129 ]]; then
25044 time tar cS $file - | cat > /dev/null
25045 (( SECONDS - start < 5 )) ||
25046 error "tar: too long runtime $((SECONDS - start))"
25049 run_test 430c "lseek: external tools check"
25051 test_431() { # LU-14187
25052 local file=$DIR/$tdir/$tfile
25054 mkdir -p $DIR/$tdir
25055 $LFS setstripe -c 1 -i 0 $file || error "lfs setstripe failed"
25056 dd if=/dev/urandom of=$file bs=4k count=1
25057 dd if=/dev/urandom of=$file bs=4k count=1 seek=10 conv=notrunc
25058 dd if=/dev/urandom of=$file bs=4k count=1 seek=12 conv=notrunc
25059 #define OBD_FAIL_OST_RESTART_IO 0x251
25060 do_facet ost1 "$LCTL set_param fail_loc=0x251"
25061 $LFS setstripe -c 1 -i 0 $file.0 || error "lfs setstripe failed"
25065 echo 3 > /proc/sys/vm/drop_caches
25066 diff $file $file.0 || error "data diff"
25068 run_test 431 "Restart transaction for IO"
25071 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
25072 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
25073 skip "Need server version at least 2.9.55"
25075 start_full_debug_logging
25079 stop_full_debug_logging
25083 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
25084 local st=$(do_facet mgs $LCTL barrier_stat $FSNAME |
25085 awk '/The barrier for/ { print $7 }')
25088 local st=$(do_facet mgs $LCTL barrier_stat -s $FSNAME)
25093 barrier_expired() {
25096 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
25097 expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
25098 awk '/will be expired/ { print $7 }')
25100 expired=$(do_facet mgs $LCTL barrier_stat -t $FSNAME)
25109 echo "Start barrier_freeze at: $(date)"
25110 #define OBD_FAIL_BARRIER_DELAY 0x2202
25111 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
25112 # Do not reduce barrier time - See LU-11873
25113 do_facet mgs $LCTL barrier_freeze $FSNAME 20 &
25116 local b_status=$(barrier_stat)
25117 echo "Got barrier status at: $(date)"
25118 [ "$b_status" = "'freezing_p1'" ] ||
25119 error "(1) unexpected barrier status $b_status"
25121 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
25123 b_status=$(barrier_stat)
25124 [ "$b_status" = "'frozen'" ] ||
25125 error "(2) unexpected barrier status $b_status"
25127 local expired=$(barrier_expired)
25128 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
25129 sleep $((expired + 3))
25131 b_status=$(barrier_stat)
25132 [ "$b_status" = "'expired'" ] ||
25133 error "(3) unexpected barrier status $b_status"
25135 # Do not reduce barrier time - See LU-11873
25136 do_facet mgs $LCTL barrier_freeze $FSNAME 20 ||
25137 error "(4) fail to freeze barrier"
25139 b_status=$(barrier_stat)
25140 [ "$b_status" = "'frozen'" ] ||
25141 error "(5) unexpected barrier status $b_status"
25143 echo "Start barrier_thaw at: $(date)"
25144 #define OBD_FAIL_BARRIER_DELAY 0x2202
25145 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
25146 do_facet mgs $LCTL barrier_thaw $FSNAME &
25149 b_status=$(barrier_stat)
25150 echo "Got barrier status at: $(date)"
25151 [ "$b_status" = "'thawing'" ] ||
25152 error "(6) unexpected barrier status $b_status"
25154 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
25156 b_status=$(barrier_stat)
25157 [ "$b_status" = "'thawed'" ] ||
25158 error "(7) unexpected barrier status $b_status"
25160 #define OBD_FAIL_BARRIER_FAILURE 0x2203
25161 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
25162 do_facet mgs $LCTL barrier_freeze $FSNAME
25164 b_status=$(barrier_stat)
25165 [ "$b_status" = "'failed'" ] ||
25166 error "(8) unexpected barrier status $b_status"
25168 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
25169 do_facet mgs $LCTL barrier_thaw $FSNAME
25173 run_test 801a "write barrier user interfaces and stat machine"
25178 mkdir $DIR/$tdir || error "(1) fail to mkdir"
25179 createmany -d $DIR/$tdir/d 6 || "(2) fail to mkdir"
25180 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
25181 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
25182 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
25184 cancel_lru_locks mdc
25186 # 180 seconds should be long enough
25187 do_facet mgs $LCTL barrier_freeze $FSNAME 180
25189 local b_status=$(barrier_stat)
25190 [ "$b_status" = "'frozen'" ] ||
25191 error "(6) unexpected barrier status $b_status"
25193 mkdir $DIR/$tdir/d0/d10 &
25196 touch $DIR/$tdir/d1/f13 &
25199 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
25202 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
25205 rm -f $DIR/$tdir/d4/f12 &
25208 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
25210 # To guarantee taht the 'stat' is not blocked
25211 b_status=$(barrier_stat)
25212 [ "$b_status" = "'frozen'" ] ||
25213 error "(8) unexpected barrier status $b_status"
25215 # let above commands to run at background
25218 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
25219 ps -p $touch_pid || error "(10) touch should be blocked"
25220 ps -p $ln_pid || error "(11) link should be blocked"
25221 ps -p $mv_pid || error "(12) rename should be blocked"
25222 ps -p $rm_pid || error "(13) unlink should be blocked"
25224 b_status=$(barrier_stat)
25225 [ "$b_status" = "'frozen'" ] ||
25226 error "(14) unexpected barrier status $b_status"
25228 do_facet mgs $LCTL barrier_thaw $FSNAME
25229 b_status=$(barrier_stat)
25230 [ "$b_status" = "'thawed'" ] ||
25231 error "(15) unexpected barrier status $b_status"
25233 wait $mkdir_pid || error "(16) mkdir should succeed"
25234 wait $touch_pid || error "(17) touch should succeed"
25235 wait $ln_pid || error "(18) link should succeed"
25236 wait $mv_pid || error "(19) rename should succeed"
25237 wait $rm_pid || error "(20) unlink should succeed"
25241 run_test 801b "modification will be blocked by write barrier"
25244 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
25248 stop mds2 || error "(1) Fail to stop mds2"
25250 do_facet mgs $LCTL barrier_freeze $FSNAME 30
25252 local b_status=$(barrier_stat)
25253 [ "$b_status" = "'expired'" ] || [ "$b_status" = "'failed'" ] || {
25254 do_facet mgs $LCTL barrier_thaw $FSNAME
25255 error "(2) unexpected barrier status $b_status"
25258 do_facet mgs $LCTL barrier_rescan $FSNAME ||
25259 error "(3) Fail to rescan barrier bitmap"
25261 # Do not reduce barrier time - See LU-11873
25262 do_facet mgs $LCTL barrier_freeze $FSNAME 20
25264 b_status=$(barrier_stat)
25265 [ "$b_status" = "'frozen'" ] ||
25266 error "(4) unexpected barrier status $b_status"
25268 do_facet mgs $LCTL barrier_thaw $FSNAME
25269 b_status=$(barrier_stat)
25270 [ "$b_status" = "'thawed'" ] ||
25271 error "(5) unexpected barrier status $b_status"
25273 local devname=$(mdsdevname 2)
25275 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
25277 do_facet mgs $LCTL barrier_rescan $FSNAME ||
25278 error "(7) Fail to rescan barrier bitmap"
25282 run_test 801c "rescan barrier bitmap"
25284 saved_MGS_MOUNT_OPTS=$MGS_MOUNT_OPTS
25285 saved_MDS_MOUNT_OPTS=$MDS_MOUNT_OPTS
25286 saved_OST_MOUNT_OPTS=$OST_MOUNT_OPTS
25287 saved_MOUNT_OPTS=$MOUNT_OPTS
25293 MGS_MOUNT_OPTS=$saved_MGS_MOUNT_OPTS
25294 MDS_MOUNT_OPTS=$saved_MDS_MOUNT_OPTS
25295 OST_MOUNT_OPTS=$saved_OST_MOUNT_OPTS
25296 MOUNT_OPTS=$saved_MOUNT_OPTS
25301 [[ $mds1_FSTYPE = zfs ]] || skip "ZFS specific test"
25302 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
25303 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
25304 skip "Need server version at least 2.9.55"
25306 [[ $ENABLE_QUOTA ]] && skip "Quota enabled for read-only test"
25308 mkdir $DIR/$tdir || error "(1) fail to mkdir"
25310 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
25311 error "(2) Fail to copy"
25313 trap cleanup_802a EXIT
25315 # sync by force before remount as readonly
25316 sync; sync_all_data; sleep 3; sync_all_data
25320 MGS_MOUNT_OPTS=$(csa_add "$MGS_MOUNT_OPTS" -o rdonly_dev)
25321 MDS_MOUNT_OPTS=$(csa_add "$MDS_MOUNT_OPTS" -o rdonly_dev)
25322 OST_MOUNT_OPTS=$(csa_add "$OST_MOUNT_OPTS" -o rdonly_dev)
25324 echo "Mount the server as read only"
25325 setupall server_only || error "(3) Fail to start servers"
25327 echo "Mount client without ro should fail"
25328 mount_client $MOUNT &&
25329 error "(4) Mount client without 'ro' should fail"
25331 echo "Mount client with ro should succeed"
25332 MOUNT_OPTS=$(csa_add "$MOUNT_OPTS" -o ro)
25333 mount_client $MOUNT ||
25334 error "(5) Mount client with 'ro' should succeed"
25336 echo "Modify should be refused"
25337 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
25339 echo "Read should be allowed"
25340 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
25341 error "(7) Read should succeed under ro mode"
25345 run_test 802a "simulate readonly device"
25348 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25349 remote_mds_nodsh && skip "remote MDS with nodsh"
25351 do_facet $SINGLEMDS $LCTL get_param mdt.*.readonly ||
25352 skip "readonly option not available"
25354 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "(1) fail to mkdir"
25356 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
25357 error "(2) Fail to copy"
25359 # write back all cached data before setting MDT to readonly
25363 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=1
25364 stack_trap "do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0" EXIT
25366 echo "Modify should be refused"
25367 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
25369 echo "Read should be allowed"
25370 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
25371 error "(7) Read should succeed under ro mode"
25374 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0
25376 run_test 802b "be able to set MDTs to readonly"
25379 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
25380 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
25381 skip "MDS needs to be newer than 2.10.54"
25383 mkdir -p $DIR/$tdir
25384 # Create some objects on all MDTs to trigger related logs objects
25385 for idx in $(seq $MDSCOUNT); do
25386 $LFS mkdir -c $MDSCOUNT -i $((idx % $MDSCOUNT)) \
25387 $DIR/$tdir/dir${idx} ||
25388 error "Fail to create $DIR/$tdir/dir${idx}"
25392 wait_delete_completed # ensure old test cleanups are finished
25393 echo "before create:"
25395 local before_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
25397 for i in {1..10}; do
25398 $LFS mkdir -c 1 -i 1 $DIR/$tdir/foo$i ||
25399 error "Fail to create $DIR/$tdir/foo$i"
25403 echo "after create:"
25405 local after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
25407 # allow for an llog to be cleaned up during the test
25408 [ $after_used -ge $((before_used + 10 - 1)) ] ||
25409 error "before ($before_used) + 10 > after ($after_used)"
25411 for i in {1..10}; do
25412 rm -rf $DIR/$tdir/foo$i ||
25413 error "Fail to remove $DIR/$tdir/foo$i"
25416 sleep 3 # avoid MDT return cached statfs
25417 wait_delete_completed
25418 echo "after unlink:"
25420 after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
25422 # allow for an llog to be created during the test
25423 [ $after_used -le $((before_used + 1)) ] ||
25424 error "after ($after_used) > before ($before_used) + 1"
25426 run_test 803a "verify agent object for remote object"
25429 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
25430 [ $MDS1_VERSION -lt $(version_code 2.13.56) ] &&
25431 skip "MDS needs to be newer than 2.13.56"
25432 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25434 for i in $(seq 0 $((MDSCOUNT - 1))); do
25435 $LFS mkdir -i $i $DIR/$tdir.$i || error "mkdir $tdir.$i"
25443 stat $DIR/$tdir.* >/dev/null || error "stat $tdir.*"
25444 for i in $(seq 0 $((MDSCOUNT - 1))); do
25445 tmp=$(do_facet mds$i $LCTL get_param mdt.*-MDT000$i.md_stats |
25446 awk '/getattr/ { print $2 }')
25447 before=$((before + tmp))
25449 stat $DIR/$tdir.* >/dev/null || error "stat $tdir.*"
25450 for i in $(seq 0 $((MDSCOUNT - 1))); do
25451 tmp=$(do_facet mds$i $LCTL get_param mdt.*-MDT000$i.md_stats |
25452 awk '/getattr/ { print $2 }')
25453 after=$((after + tmp))
25456 [ $before -eq $after ] || error "getattr count $before != $after"
25458 run_test 803b "remote object can getattr from cache"
25461 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
25462 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
25463 skip "MDS needs to be newer than 2.10.54"
25464 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
25466 mkdir -p $DIR/$tdir
25467 $LFS mkdir -c 1 -i 1 $DIR/$tdir/dir0 ||
25468 error "Fail to create $DIR/$tdir/dir0"
25470 local fid=$($LFS path2fid $DIR/$tdir/dir0)
25471 local dev=$(mdsdevname 2)
25473 do_facet mds2 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
25474 grep ${fid} || error "NOT found agent entry for dir0"
25476 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir/dir1 ||
25477 error "Fail to create $DIR/$tdir/dir1"
25479 touch $DIR/$tdir/dir1/foo0 ||
25480 error "Fail to create $DIR/$tdir/dir1/foo0"
25481 fid=$($LFS path2fid $DIR/$tdir/dir1/foo0)
25484 for idx in $(seq $MDSCOUNT); do
25485 dev=$(mdsdevname $idx)
25486 do_facet mds${idx} \
25487 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
25488 grep ${fid} && rc=$idx
25491 mv $DIR/$tdir/dir1/foo0 $DIR/$tdir/dir1/foo1 ||
25492 error "Fail to rename foo0 to foo1"
25493 if [ $rc -eq 0 ]; then
25494 for idx in $(seq $MDSCOUNT); do
25495 dev=$(mdsdevname $idx)
25496 do_facet mds${idx} \
25497 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
25498 grep ${fid} && rc=$idx
25502 mv $DIR/$tdir/dir1/foo1 $DIR/$tdir/dir1/foo2 ||
25503 error "Fail to rename foo1 to foo2"
25504 if [ $rc -eq 0 ]; then
25505 for idx in $(seq $MDSCOUNT); do
25506 dev=$(mdsdevname $idx)
25507 do_facet mds${idx} \
25508 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
25509 grep ${fid} && rc=$idx
25513 [ $rc -ne 0 ] || error "NOT found agent entry for foo"
25515 ln $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir0/guard ||
25516 error "Fail to link to $DIR/$tdir/dir1/foo2"
25517 mv $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir1/foo0 ||
25518 error "Fail to rename foo2 to foo0"
25519 unlink $DIR/$tdir/dir1/foo0 ||
25520 error "Fail to unlink $DIR/$tdir/dir1/foo0"
25521 rm -rf $DIR/$tdir/dir0 ||
25522 error "Fail to rm $DIR/$tdir/dir0"
25524 for idx in $(seq $MDSCOUNT); do
25525 dev=$(mdsdevname $idx)
25529 run_e2fsck $(facet_active_host mds$idx) $dev -n ||
25531 start mds${idx} $dev $MDS_MOUNT_OPTS ||
25532 error "mount mds$idx failed"
25533 df $MOUNT > /dev/null 2>&1
25535 # e2fsck should not return error
25537 error "e2fsck detected error on MDT${idx}: rc=$rc"
25540 run_test 804 "verify agent entry for remote entry"
25543 do_facet $SINGLEMDS zfs set quota=$old $fsset
25544 unlinkmany $DIR/$tdir/f- 1000000
25549 local zfs_version=$(do_facet mds1 cat /sys/module/zfs/version)
25550 [ "$mds1_FSTYPE" != "zfs" ] && skip "ZFS specific test"
25551 [ $(version_code $zfs_version) -lt $(version_code 0.7.2) ] &&
25552 skip "netfree not implemented before 0.7"
25553 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
25554 skip "Need MDS version at least 2.10.57"
25561 local pref="osd-zfs.$FSNAME-MDT0000."
25563 # limit available space on MDS dataset to meet nospace issue
25564 # quickly. then ZFS 0.7.2 can use reserved space if asked
25565 # properly (using netfree flag in osd_declare_destroy()
25566 fsset=$(do_facet $SINGLEMDS lctl get_param -n $pref.mntdev)
25567 old=$(do_facet $SINGLEMDS zfs get -H quota $fsset | \
25569 freekb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytesfree)
25570 usedkb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytestotal)
25571 let "usedkb=usedkb-freekb"
25572 let "freekb=freekb/2"
25573 if let "freekb > 5000"; then
25576 do_facet $SINGLEMDS zfs set quota=$(((usedkb+freekb)*1024)) $fsset
25577 trap cleanup_805 EXIT
25579 $LFS setstripe -E 1M -c2 -E 4M -c2 -E -1 -c2 $DIR/$tdir ||
25580 error "Can't set PFL layout"
25581 createmany -m $DIR/$tdir/f- 1000000 && error "ENOSPC wasn't met"
25582 rm -rf $DIR/$tdir || error "not able to remove"
25583 do_facet $SINGLEMDS zfs set quota=$old $fsset
25586 run_test 805 "ZFS can remove from full fs"
25592 local expect=$(stat -c %s $file)
25594 check_lsom_size $1 $expect
25596 local blocks=$($LFS getsom -b $file)
25597 expect=$(stat -c %b $file)
25598 [[ $blocks == $expect ]] ||
25599 error "$file expected blocks: $expect, got: $blocks"
25607 cancel_lru_locks mdc
25609 size=$($LFS getsom -s $1)
25610 [[ $size == $expect ]] ||
25611 error "$file expected size: $expect, got: $size"
25615 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
25616 skip "Need MDS version at least 2.11.52"
25620 touch $DIR/$tfile || error "touch $tfile failed"
25622 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
25623 save_lustre_params client "llite.*.xattr_cache" > $save
25624 lctl set_param llite.*.xattr_cache=0
25625 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
25627 # single-threaded write
25628 echo "Test SOM for single-threaded write"
25629 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 ||
25630 error "write $tfile failed"
25631 check_lsom_size $DIR/$tfile $bs
25634 local size=$(($num * $bs))
25638 echo "Test SOM for single client multi-threaded($num) write"
25639 $TRUNCATE $DIR/$tfile 0
25640 for ((i = 0; i < $num; i++)); do
25641 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
25643 offset=$((offset + $bs))
25645 for (( i=0; i < $num; i++ )); do
25648 check_lsom_size $DIR/$tfile $size
25650 $TRUNCATE $DIR/$tfile 0
25651 for ((i = 0; i < $num; i++)); do
25652 offset=$((offset - $bs))
25653 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
25656 for (( i=0; i < $num; i++ )); do
25659 check_lsom_size $DIR/$tfile $size
25661 # multi-client writes
25662 num=$(get_node_count ${CLIENTS//,/ })
25663 size=$(($num * $bs))
25667 echo "Test SOM for multi-client ($num) writes"
25668 $TRUNCATE $DIR/$tfile 0
25669 for client in ${CLIENTS//,/ }; do
25670 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
25673 offset=$((offset + $bs))
25675 for (( i=0; i < $num; i++ )); do
25678 check_lsom_size $DIR/$tfile $offset
25681 $TRUNCATE $DIR/$tfile 0
25682 for client in ${CLIENTS//,/ }; do
25683 offset=$((offset - $bs))
25684 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
25688 for (( i=0; i < $num; i++ )); do
25691 check_lsom_size $DIR/$tfile $size
25694 echo "Test SOM for truncate"
25695 $TRUNCATE $DIR/$tfile 1048576
25696 check_lsom_size $DIR/$tfile 1048576
25697 $TRUNCATE $DIR/$tfile 1234
25698 check_lsom_size $DIR/$tfile 1234
25700 # verify SOM blocks count
25701 echo "Verify SOM block count"
25702 $TRUNCATE $DIR/$tfile 0
25703 $MULTIOP $DIR/$tfile oO_TRUNC:O_RDWR:w1048576YSc ||
25704 error "failed to write file $tfile"
25705 check_lsom_data $DIR/$tfile
25707 run_test 806 "Verify Lazy Size on MDS"
25710 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
25711 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
25712 skip "Need MDS version at least 2.11.52"
25714 # Registration step
25715 changelog_register || error "changelog_register failed"
25716 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
25717 changelog_users $SINGLEMDS | grep -q $cl_user ||
25718 error "User $cl_user not found in changelog_users"
25720 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
25721 save_lustre_params client "llite.*.xattr_cache" > $save
25722 lctl set_param llite.*.xattr_cache=0
25723 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
25725 rm -rf $DIR/$tdir || error "rm $tdir failed"
25726 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
25727 touch $DIR/$tdir/trunc || error "touch $tdir/trunc failed"
25728 $TRUNCATE $DIR/$tdir/trunc 1024 || error "truncate $tdir/trunc failed"
25729 $TRUNCATE $DIR/$tdir/trunc 1048576 ||
25730 error "truncate $tdir/trunc failed"
25733 dd if=/dev/zero of=$DIR/$tdir/single_dd bs=$bs count=1 conv=fsync ||
25734 error "write $tfile failed"
25736 # multi-client wirtes
25737 local num=$(get_node_count ${CLIENTS//,/ })
25741 echo "Test SOM for multi-client ($num) writes"
25742 touch $DIR/$tfile || error "touch $tfile failed"
25743 $TRUNCATE $DIR/$tfile 0
25744 for client in ${CLIENTS//,/ }; do
25745 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
25748 offset=$((offset + $bs))
25750 for (( i=0; i < $num; i++ )); do
25754 do_rpc_nodes "$CLIENTS" cancel_lru_locks osc
25755 do_nodes "$CLIENTS" "sync ; sleep 5 ; sync"
25756 $LSOM_SYNC -u $cl_user -m $FSNAME-MDT0000 $MOUNT
25757 check_lsom_data $DIR/$tdir/trunc
25758 check_lsom_data $DIR/$tdir/single_dd
25759 check_lsom_data $DIR/$tfile
25762 # Deregistration step
25763 changelog_deregister || error "changelog_deregister failed"
25765 run_test 807 "verify LSOM syncing tool"
25767 check_som_nologged()
25769 local lines=$($LFS changelog $FSNAME-MDT0000 |
25770 grep 'x=trusted.som' | wc -l)
25771 [ $lines -ne 0 ] && error "trusted.som xattr is logged in Changelogs"
25775 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
25776 skip "Need MDS version at least 2.11.55"
25778 # Registration step
25779 changelog_register || error "changelog_register failed"
25781 touch $DIR/$tfile || error "touch $tfile failed"
25784 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=1 ||
25785 error "write $tfile failed"
25788 $TRUNCATE $DIR/$tfile 1234
25791 $TRUNCATE $DIR/$tfile 1048576
25794 # Deregistration step
25795 changelog_deregister || error "changelog_deregister failed"
25797 run_test 808 "Check trusted.som xattr not logged in Changelogs"
25802 [[ $? -eq 61 ]] || error "DoM-only file $1 has SOM xattr"
25806 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
25807 skip "Need MDS version at least 2.11.56"
25809 $LFS setstripe -E 1M -L mdt $DIR/$tfile ||
25810 error "failed to create DoM-only file $DIR/$tfile"
25811 touch $DIR/$tfile || error "touch $tfile failed"
25812 check_som_nodata $DIR/$tfile
25814 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 ||
25815 error "write $tfile failed"
25816 check_som_nodata $DIR/$tfile
25818 $TRUNCATE $DIR/$tfile 1234
25819 check_som_nodata $DIR/$tfile
25821 $TRUNCATE $DIR/$tfile 4097
25822 check_som_nodata $DIR/$file
25824 run_test 809 "Verify no SOM xattr store for DoM-only files"
25827 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25828 $GSS && skip_env "could not run with gss"
25829 [[ $OST1_VERSION -gt $(version_code 2.12.58) ]] ||
25830 skip "OST < 2.12.58 doesn't align checksum"
25833 stack_trap "set_checksums $ORIG_CSUM" EXIT
25834 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
25839 for csum in $CKSUM_TYPES; do
25840 #define OBD_FAIL_OSC_NO_GRANT 0x411
25841 $LCTL set_param osc.*.checksum_type=$csum fail_loc=0x411
25842 for i in "10240 0" "10000 0" "4000 1" "500 1"; do
25844 dd if=/dev/urandom of=$DIR/$tfile bs=$1 count=2 seek=$2
25845 before=$(md5sum $DIR/$tfile)
25846 $LCTL set_param ldlm.namespaces.*osc*.lru_size=clear
25847 after=$(md5sum $DIR/$tfile)
25848 [ "$before" == "$after" ] ||
25849 error "$csum: $before != $after bs=$1 seek=$2"
25853 run_test 810 "partial page writes on ZFS (LU-11663)"
25856 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
25857 skip "OST < 2.12.51 doesn't support this fail_loc"
25859 $LFS setstripe -c 1 -i 0 $DIR/$tfile
25860 # ensure ost1 is connected
25861 stat $DIR/$tfile >/dev/null || error "can't stat"
25862 wait_osc_import_state client ost1 FULL
25863 # no locks, no reqs to let the connection idle
25864 cancel_lru_locks osc
25866 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
25867 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
25868 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
25869 wait_osc_import_state client ost1 CONNECTING
25870 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
25872 stat $DIR/$tfile >/dev/null || error "can't stat file"
25874 run_test 812a "do not drop reqs generated when imp is going to idle (LU-11951)"
25876 test_812b() { # LU-12378
25877 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
25878 skip "OST < 2.12.51 doesn't support this fail_loc"
25880 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "setstripe failed"
25881 # ensure ost1 is connected
25882 stat $DIR/$tfile >/dev/null || error "can't stat"
25883 wait_osc_import_state client ost1 FULL
25884 # no locks, no reqs to let the connection idle
25885 cancel_lru_locks osc
25887 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
25888 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
25889 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
25890 wait_osc_import_state client ost1 CONNECTING
25891 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
25893 $LFS quota -u 0 $DIR/ || error "lfs quota should succeed"
25894 wait_osc_import_state client ost1 IDLE
25896 run_test 812b "do not drop no resend request for idle connect"
25901 old=$($LCTL get_param -n osc.*.idle_timeout | head -n 1)
25903 $LFS setstripe -c 1 -o 0 $DIR/$tfile
25904 $LFS getstripe $DIR/$tfile
25905 $LCTL set_param osc.*.idle_timeout=10
25906 stack_trap "$LCTL set_param osc.*.idle_timeout=$old" EXIT
25907 # ensure ost1 is connected
25908 stat $DIR/$tfile >/dev/null || error "can't stat"
25909 wait_osc_import_state client ost1 FULL
25910 # no locks, no reqs to let the connection idle
25911 cancel_lru_locks osc
25913 #define OBD_FAIL_PTLRPC_IDLE_RACE 0x533
25914 $LCTL set_param fail_loc=0x80000533
25916 dd if=/dev/zero of=$DIR/$tfile count=1 conv=sync || error "dd failed"
25918 run_test 812c "idle import vs lock enqueue race"
25921 local file_heat_sav=$($LCTL get_param -n llite.*.file_heat 2>/dev/null)
25922 [ -z "$file_heat_sav" ] && skip "no file heat support"
25933 local period_second=$($LCTL get_param -n llite.*.heat_period_second)
25934 local decay_pct=$($LCTL get_param -n llite.*.heat_decay_percentage)
25936 $LCTL set_param -n llite.*.file_heat=1
25937 echo "Turn on file heat"
25938 echo "Period second: $period_second, Decay percentage: $decay_pct"
25940 echo "QQQQ" > $DIR/$tfile
25941 echo "QQQQ" > $DIR/$tfile
25942 echo "QQQQ" > $DIR/$tfile
25943 cat $DIR/$tfile > /dev/null
25944 cat $DIR/$tfile > /dev/null
25945 cat $DIR/$tfile > /dev/null
25946 cat $DIR/$tfile > /dev/null
25948 local out=$($LFS heat_get $DIR/$tfile)
25950 $LFS heat_get $DIR/$tfile
25951 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
25952 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
25953 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
25954 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
25956 [ $readsample -le 4 ] || error "read sample ($readsample) is wrong"
25957 [ $writesample -le 3 ] || error "write sample ($writesample) is wrong"
25958 [ $readbyte -le 20 ] || error "read bytes ($readbyte) is wrong"
25959 [ $writebyte -le 15 ] || error "write bytes ($writebyte) is wrong"
25961 sleep $((period_second + 3))
25962 echo "Sleep $((period_second + 3)) seconds..."
25963 # The recursion formula to calculate the heat of the file f is as
25965 # Hi+1(f) = (1-P)*Hi(f)+ P*Ci
25966 # Where Hi is the heat value in the period between time points i*I and
25967 # (i+1)*I; Ci is the access count in the period; the symbol P refers
25968 # to the weight of Ci.
25969 out=$($LFS heat_get $DIR/$tfile)
25970 $LFS heat_get $DIR/$tfile
25971 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
25972 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
25973 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
25974 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
25976 [ $(bc <<< "$readsample <= 4 * $decay_pct / 100") -eq 1 ] ||
25977 error "read sample ($readsample) is wrong"
25978 [ $(bc <<< "$writesample <= 3 * $decay_pct / 100") -eq 1 ] ||
25979 error "write sample ($writesample) is wrong"
25980 [ $(bc <<< "$readbyte <= 20 * $decay_pct / 100") -eq 1 ] ||
25981 error "read bytes ($readbyte) is wrong"
25982 [ $(bc <<< "$writebyte <= 15 * $decay_pct / 100") -eq 1 ] ||
25983 error "write bytes ($writebyte) is wrong"
25985 echo "QQQQ" > $DIR/$tfile
25986 echo "QQQQ" > $DIR/$tfile
25987 echo "QQQQ" > $DIR/$tfile
25988 cat $DIR/$tfile > /dev/null
25989 cat $DIR/$tfile > /dev/null
25990 cat $DIR/$tfile > /dev/null
25991 cat $DIR/$tfile > /dev/null
25993 sleep $((period_second + 3))
25994 echo "Sleep $((period_second + 3)) seconds..."
25996 out=$($LFS heat_get $DIR/$tfile)
25997 $LFS heat_get $DIR/$tfile
25998 readsample1=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
25999 writesample1=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
26000 readbyte1=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
26001 writebyte1=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
26003 [ $(bc <<< "$readsample1 <= ($readsample * (100 - $decay_pct) + \
26004 4 * $decay_pct) / 100") -eq 1 ] ||
26005 error "read sample ($readsample1) is wrong"
26006 [ $(bc <<< "$writesample1 <= ($writesample * (100 - $decay_pct) + \
26007 3 * $decay_pct) / 100") -eq 1 ] ||
26008 error "write sample ($writesample1) is wrong"
26009 [ $(bc <<< "$readbyte1 <= ($readbyte * (100 - $decay_pct) + \
26010 20 * $decay_pct) / 100") -eq 1 ] ||
26011 error "read bytes ($readbyte1) is wrong"
26012 [ $(bc <<< "$writebyte1 <= ($writebyte * (100 - $decay_pct) + \
26013 15 * $decay_pct) / 100") -eq 1 ] ||
26014 error "write bytes ($writebyte1) is wrong"
26016 echo "Turn off file heat for the file $DIR/$tfile"
26017 $LFS heat_set -o $DIR/$tfile
26019 echo "QQQQ" > $DIR/$tfile
26020 echo "QQQQ" > $DIR/$tfile
26021 echo "QQQQ" > $DIR/$tfile
26022 cat $DIR/$tfile > /dev/null
26023 cat $DIR/$tfile > /dev/null
26024 cat $DIR/$tfile > /dev/null
26025 cat $DIR/$tfile > /dev/null
26027 out=$($LFS heat_get $DIR/$tfile)
26028 $LFS heat_get $DIR/$tfile
26029 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
26030 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
26031 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
26032 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
26034 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
26035 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
26036 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
26037 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
26039 echo "Trun on file heat for the file $DIR/$tfile"
26040 $LFS heat_set -O $DIR/$tfile
26042 echo "QQQQ" > $DIR/$tfile
26043 echo "QQQQ" > $DIR/$tfile
26044 echo "QQQQ" > $DIR/$tfile
26045 cat $DIR/$tfile > /dev/null
26046 cat $DIR/$tfile > /dev/null
26047 cat $DIR/$tfile > /dev/null
26048 cat $DIR/$tfile > /dev/null
26050 out=$($LFS heat_get $DIR/$tfile)
26051 $LFS heat_get $DIR/$tfile
26052 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
26053 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
26054 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
26055 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
26057 [ $readsample -gt 0 ] || error "read sample ($readsample) is wrong"
26058 [ $writesample -gt 0 ] || error "write sample ($writesample) is wrong"
26059 [ $readbyte -gt 0 ] || error "read bytes ($readbyte) is wrong"
26060 [ $writebyte -gt 0 ] || error "write bytes ($writebyte) is wrong"
26062 $LFS heat_set -c $DIR/$tfile
26063 $LCTL set_param -n llite.*.file_heat=0
26064 echo "Turn off file heat support for the Lustre filesystem"
26066 echo "QQQQ" > $DIR/$tfile
26067 echo "QQQQ" > $DIR/$tfile
26068 echo "QQQQ" > $DIR/$tfile
26069 cat $DIR/$tfile > /dev/null
26070 cat $DIR/$tfile > /dev/null
26071 cat $DIR/$tfile > /dev/null
26072 cat $DIR/$tfile > /dev/null
26074 out=$($LFS heat_get $DIR/$tfile)
26075 $LFS heat_get $DIR/$tfile
26076 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
26077 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
26078 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
26079 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
26081 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
26082 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
26083 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
26084 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
26086 $LCTL set_param -n llite.*.file_heat=$file_heat_sav
26089 run_test 813 "File heat verfication"
26093 dd of=$DIR/$tfile seek=128 bs=1k < /dev/null
26094 echo -n y >> $DIR/$tfile
26095 cp --sparse=always $DIR/$tfile $DIR/${tfile}.cp || error "copy failed"
26096 diff $DIR/$tfile $DIR/${tfile}.cp || error "files should be same"
26098 run_test 814 "sparse cp works as expected (LU-12361)"
26102 writeme -b 100 $DIR/$tfile || error "write 100 bytes failed"
26103 writeme -b 0 $DIR/$tfile || error "write 0 byte failed"
26105 run_test 815 "zero byte tiny write doesn't hang (LU-12382)"
26108 local ost1_imp=$(get_osc_import_name client ost1)
26109 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
26112 $LFS setstripe -c 1 -i 0 $DIR/$tfile
26113 # ensure ost1 is connected
26115 stat $DIR/$tfile >/dev/null || error "can't stat"
26116 wait_osc_import_state client ost1 FULL
26117 # no locks, no reqs to let the connection idle
26118 cancel_lru_locks osc
26119 lru_resize_disable osc
26122 before=$($LCTL get_param -n \
26123 ldlm.namespaces.$imp_name.lru_size)
26125 wait_osc_import_state client ost1 IDLE
26126 dd if=/dev/null of=$DIR/$tfile bs=1k count=1 conv=sync
26127 now=$($LCTL get_param -n \
26128 ldlm.namespaces.$imp_name.lru_size)
26129 [ $before == $now ] || error "lru_size changed $before != $now"
26131 run_test 816 "do not reset lru_resize on idle reconnect"
26135 exportfs -u localhost:$DIR/nfsexp
26140 systemctl restart nfs-server.service || skip "failed to restart nfsd"
26142 mkdir -p $DIR/nfsexp
26143 exportfs -orw,no_root_squash localhost:$DIR/nfsexp ||
26144 error "failed to export nfs"
26146 tmpdir=$(mktemp -d /tmp/nfs-XXXXXX)
26147 stack_trap cleanup_817 EXIT
26149 mount -t nfs -orw localhost:$DIR/nfsexp $tmpdir ||
26150 error "failed to mount nfs to $tmpdir"
26152 cp /bin/true $tmpdir
26153 $DIR/nfsexp/true || error "failed to execute 'true' command"
26155 run_test 817 "nfsd won't cache write lock for exec file"
26159 $LFS setstripe -c1 -i0 $DIR/$tfile
26160 $LFS setstripe -c1 -i1 $DIR/$tfile
26162 #define OBD_FAIL_OSP_CANT_PROCESS_LLOG 0x2105
26163 do_facet $SINGLEMDS lctl set_param fail_loc=0x80002105
26164 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
26165 error "start $SINGLEMDS failed"
26168 run_test 818 "unlink with failed llog"
26171 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
26172 cancel_lru_locks osc
26173 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
26174 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
26175 dd if=$DIR/$tfile of=/dev/null bs=1M count=1
26178 run_test 819a "too big niobuf in read"
26181 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
26182 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
26183 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
26184 cancel_lru_locks osc
26188 run_test 819b "too big niobuf in write"
26191 function test_820_start_ost() {
26194 for num in $(seq $OSTCOUNT); do
26195 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS
26200 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
26203 umount_client $MOUNT || error "umount failed"
26204 for num in $(seq $OSTCOUNT); do
26208 # mount client with no active OSTs
26209 # so that the client can't initialize max LOV EA size
26210 # from OSC notifications
26211 mount_client $MOUNT || error "mount failed"
26212 # delay OST starting to keep this 0 max EA size for a while
26213 test_820_start_ost &
26215 # create a directory on MDS2
26216 test_mkdir -i 1 -c1 $DIR/$tdir/mds2 ||
26217 error "Failed to create directory"
26218 # open intent should update default EA size
26219 # see mdc_update_max_ea_from_body()
26220 # notice this is the very first RPC to MDS2
26221 out=$(cp /etc/services $DIR/$tdir/mds2 2>&1)
26224 # With SSK, this situation can lead to -EPERM being returned.
26225 # In that case, simply retry.
26226 if [ $ret -ne 0 ] && $SHARED_KEY; then
26227 if echo "$out" | grep -q "not permitted"; then
26228 cp /etc/services $DIR/$tdir/mds2
26232 [ $ret -eq 0 ] || error "Failed to copy files to mds$n"
26234 run_test 820 "update max EA from open intent"
26237 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
26239 save_lustre_params mds1 \
26240 "osp.$FSNAME-OST*-osc-MDT0000.max_create_count" > $p
26241 do_facet $SINGLEMDS "$LCTL set_param -n \
26242 osp.$FSNAME-OST*MDT0000.max_create_count=0"
26243 do_facet $SINGLEMDS "$LCTL set_param -n \
26244 osp.$FSNAME-OST0000*MDT0000.max_create_count=20000"
26246 # wait for statfs update to clear OS_STATFS_NOPRECREATE
26247 local maxage=$(do_facet mds1 $LCTL get_param -n \
26248 osp.$FSNAME-OST0000*MDT0000.maxage)
26249 sleep $((maxage + 1))
26251 #define OBD_FAIL_NET_ERROR_RPC 0x532
26252 do_facet mds1 "$LCTL set_param fail_loc=0x80000532 fail_val=5"
26254 stack_trap "restore_lustre_params < $p; rm $p"
26256 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
26257 osp.$FSNAME-OST0000*MDT0000.create_count")
26258 for i in $(seq 1 $count); do
26259 touch $DIR/$tfile.${i} || error "touch failed"
26262 run_test 822 "test precreate failure"
26265 # tests that do cleanup/setup should be run at the end
26269 [ $PARALLEL == "yes" ] && skip "skip parallel run"
26272 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
26273 $LCTL set_param fail_loc=0x903
26275 cancel_lru_locks MGC
26277 FAIL_ON_ERROR=true cleanup
26278 FAIL_ON_ERROR=true setup
26280 run_test 900 "umount should not race with any mgc requeue thread"
26282 # LUS-6253/LU-11185
26288 [ $PARALLEL == "yes" ] && skip "skip parallel run"
26290 # some get_param have a bug to handle dot in param name
26291 cancel_lru_locks MGC
26292 oldc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
26293 olds=$(do_facet mgs $LCTL get_param -n 'ldlm.namespaces.MGS*.lock_count')
26294 umount_client $MOUNT || error "umount failed"
26295 mount_client $MOUNT || error "mount failed"
26296 cancel_lru_locks MGC
26297 newc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
26298 news=$(do_facet mgs $LCTL get_param -n 'ldlm.namespaces.MGS*.lock_count')
26300 [ $oldc -lt $newc ] && error "mgc lock leak ($oldc != $newc)"
26301 [ $olds -lt $news ] && error "mgs lock leak ($olds != $news)"
26305 run_test 901 "don't leak a mgc lock on client umount"
26309 [ $CLIENT_VERSION -lt $(version_code 2.13.52) ] &&
26310 skip "client does not have LU-13377 fix"
26311 #define OBD_FAIL_LLITE_SHORT_COMMIT 0x1415
26312 $LCTL set_param fail_loc=0x1415
26313 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
26314 cancel_lru_locks osc
26317 run_test 902 "test short write doesn't hang lustre"
26320 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
26321 check_and_cleanup_lustre
26322 if [ "$I_MOUNTED" != "yes" ]; then
26323 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true