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 (( $MDS1_VERSION >= $(version_code 2.14.51) )) ||
10900 skip "MDS needs to be at least 2.14.51"
10902 large_xattr_enabled || skip_env "ea_inode feature disabled"
10904 # enable changelog to consume more internal MDD buffers
10907 mkdir -p $DIR/$tdir
10909 $LFS setstripe -C 1000 $DIR/$tdir
10910 setfacl -d -m user:$U:rwx $DIR/$tdir || error "Cannot add default ACLs"
10911 mkdir $DIR/$tdir/inherited || error "failed to create subdirectory"
10912 rmdir $DIR/$tdir/inherited || error "Cannot remove subdirectory"
10913 rmdir $DIR/$tdir || error "Cannot remove directory"
10915 run_test 103f "changelog doesn't interfere with default ACLs buffers"
10918 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10921 lfs df || error "lfs df failed"
10922 lfs df -ih || error "lfs df -ih failed"
10923 lfs df -h $DIR || error "lfs df -h $DIR failed"
10924 lfs df -i $DIR || error "lfs df -i $DIR failed"
10925 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
10926 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
10928 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
10929 lctl --device %$OSC deactivate
10930 lfs df || error "lfs df with deactivated OSC failed"
10931 lctl --device %$OSC activate
10932 # wait the osc back to normal
10933 wait_osc_import_ready client ost
10935 lfs df || error "lfs df with reactivated OSC failed"
10938 run_test 104a "lfs df [-ih] [path] test ========================="
10941 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10942 [ $RUNAS_ID -eq $UID ] &&
10943 skip_env "RUNAS_ID = UID = $UID -- skipping"
10945 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
10946 grep "Permission denied" | wc -l)))
10947 if [ $denied_cnt -ne 0 ]; then
10948 error "lfs check servers test failed"
10951 run_test 104b "$RUNAS lfs check servers test ===================="
10954 # Verify $1 is within range of $2.
10955 # Success when $1 is within range. That is, when $1 is >= 2% of $2 and
10956 # $1 is <= 2% of $2. Else Fail.
10959 # Strip all units (M, G, T)
10960 actual=$(echo $1 | tr -d A-Z)
10961 expect=$(echo $2 | tr -d A-Z)
10963 expect_lo=$(($expect * 98 / 100)) # 2% below
10964 expect_hi=$(($expect * 102 / 100)) # 2% above
10966 # permit 2% drift above and below
10967 (( $actual >= $expect_lo && $actual <= $expect_hi ))
10971 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10972 [ "$ost1_FSTYPE" == "zfs" ] || skip "zfs only test"
10974 local ost_param="osd-zfs.$FSNAME-OST0000."
10975 local mdt_param="osd-zfs.$FSNAME-MDT0000."
10976 local ofacets=$(get_facets OST)
10977 local mfacets=$(get_facets MDS)
10978 local saved_ost_blocks=
10979 local saved_mdt_blocks=
10981 echo "Before recordsize change"
10982 lfs_df=($($LFS df -h | grep "filesystem_summary:"))
10983 df=($(df -h | grep "/mnt/lustre"$))
10986 echo "lfs output : ${lfs_df[*]}"
10987 echo "df output : ${df[*]}"
10989 for facet in ${ofacets//,/ }; do
10990 if [ -z $saved_ost_blocks ]; then
10991 saved_ost_blocks=$(do_facet $facet \
10992 lctl get_param -n $ost_param.blocksize)
10993 echo "OST Blocksize: $saved_ost_blocks"
10995 ost=$(do_facet $facet lctl get_param -n $ost_param.mntdev)
10996 do_facet $facet zfs set recordsize=32768 $ost
10999 # BS too small. Sufficient for functional testing.
11000 for facet in ${mfacets//,/ }; do
11001 if [ -z $saved_mdt_blocks ]; then
11002 saved_mdt_blocks=$(do_facet $facet \
11003 lctl get_param -n $mdt_param.blocksize)
11004 echo "MDT Blocksize: $saved_mdt_blocks"
11006 mdt=$(do_facet $facet lctl get_param -n $mdt_param.mntdev)
11007 do_facet $facet zfs set recordsize=32768 $mdt
11010 # Give new values chance to reflect change
11013 echo "After recordsize change"
11014 lfs_df_after=($($LFS df -h | grep "filesystem_summary:"))
11015 df_after=($(df -h | grep "/mnt/lustre"$))
11018 echo "lfs output : ${lfs_df_after[*]}"
11019 echo "df output : ${df_after[*]}"
11022 value_in_range ${lfs_df_after[1]%.*} ${lfs_df[1]%.*} ||
11023 error "lfs_df bytes: ${lfs_df_after[1]%.*} != ${lfs_df[1]%.*}"
11024 value_in_range ${lfs_df_after[2]%.*} ${lfs_df[2]%.*} ||
11025 error "lfs_df used: ${lfs_df_after[2]%.*} != ${lfs_df[2]%.*}"
11026 value_in_range ${lfs_df_after[3]%.*} ${lfs_df[3]%.*} ||
11027 error "lfs_df avail: ${lfs_df_after[3]%.*} != ${lfs_df[3]%.*}"
11030 value_in_range ${df_after[1]%.*} ${df[1]%.*} ||
11031 error "df bytes: ${df_after[1]%.*} != ${df[1]%.*}"
11032 value_in_range ${df_after[2]%.*} ${df[2]%.*} ||
11033 error "df used: ${df_after[2]%.*} != ${df[2]%.*}"
11034 value_in_range ${df_after[3]%.*} ${df[3]%.*} ||
11035 error "df avail: ${df_after[3]%.*} != ${df[3]%.*}"
11037 # Restore MDT recordize back to original
11038 for facet in ${mfacets//,/ }; do
11039 mdt=$(do_facet $facet lctl get_param -n $mdt_param.mntdev)
11040 do_facet $facet zfs set recordsize=$saved_mdt_blocks $mdt
11043 # Restore OST recordize back to original
11044 for facet in ${ofacets//,/ }; do
11045 ost=$(do_facet $facet lctl get_param -n $ost_param.mntdev)
11046 do_facet $facet zfs set recordsize=$saved_ost_blocks $ost
11051 run_test 104c "Verify df vs lfs_df stays same after recordsize change"
11054 # doesn't work on 2.4 kernels
11056 if $(flock_is_enabled); then
11057 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
11059 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
11063 run_test 105a "flock when mounted without -o flock test ========"
11067 if $(flock_is_enabled); then
11068 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
11070 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
11074 run_test 105b "fcntl when mounted without -o flock test ========"
11078 if $(flock_is_enabled); then
11079 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
11081 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
11085 run_test 105c "lockf when mounted without -o flock test"
11087 test_105d() { # bug 15924
11088 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11090 test_mkdir $DIR/$tdir
11091 flock_is_enabled || skip_env "mount w/o flock enabled"
11092 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
11093 $LCTL set_param fail_loc=0x80000315
11094 flocks_test 2 $DIR/$tdir
11096 run_test 105d "flock race (should not freeze) ========"
11098 test_105e() { # bug 22660 && 22040
11099 flock_is_enabled || skip_env "mount w/o flock enabled"
11102 flocks_test 3 $DIR/$tfile
11104 run_test 105e "Two conflicting flocks from same process"
11106 test_106() { #bug 10921
11107 test_mkdir $DIR/$tdir
11108 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
11109 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
11111 run_test 106 "attempt exec of dir followed by chown of that dir"
11114 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11122 local save_pattern=$(sysctl -n kernel.core_pattern)
11123 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
11124 sysctl -w kernel.core_pattern=$file
11125 sysctl -w kernel.core_uses_pid=0
11127 ulimit -c unlimited
11133 kill -s 11 $SLEEPPID
11135 if [ -e $file ]; then
11136 size=`stat -c%s $file`
11137 [ $size -eq 0 ] && error "Fail to create core file $file"
11139 error "Fail to create core file $file"
11142 sysctl -w kernel.core_pattern=$save_pattern
11143 sysctl -w kernel.core_uses_pid=$save_uses_pid
11146 run_test 107 "Coredump on SIG"
11149 test_mkdir $DIR/$tdir
11150 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255)
11151 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/$(str_repeat 'b' 256) &&
11152 error "mkdir with 256 char should fail, but did not"
11153 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
11154 error "create with 255 char failed"
11155 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
11156 error "create with 256 char should fail, but did not"
11161 run_test 110 "filename length checking"
11164 # Purpose: To verify dynamic thread (OSS) creation.
11167 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11168 remote_ost_nodsh && skip "remote OST with nodsh"
11170 # Lustre does not stop service threads once they are started.
11171 # Reset number of running threads to default.
11176 local save_params="$TMP/sanity-$TESTNAME.parameters"
11178 # Get ll_ost_io count before I/O
11179 OSTIO_pre=$(do_facet ost1 \
11180 "$LCTL get_param ost.OSS.ost_io.threads_started | cut -d= -f2")
11181 # Exit if lustre is not running (ll_ost_io not running).
11182 [ -z "$OSTIO_pre" ] && error "no OSS threads"
11184 echo "Starting with $OSTIO_pre threads"
11185 local thread_max=$((OSTIO_pre * 2))
11186 local rpc_in_flight=$((thread_max * 2))
11187 # Number of I/O Process proposed to be started.
11189 local facets=$(get_facets OST)
11191 save_lustre_params client "osc.*OST*.max_rpcs_in_flight" > $save_params
11192 save_lustre_params $facets "ost.OSS.ost_io.threads_max" >> $save_params
11194 # Set in_flight to $rpc_in_flight
11195 $LCTL set_param osc.*OST*.max_rpcs_in_flight=$rpc_in_flight ||
11196 error "Failed to set max_rpcs_in_flight to $rpc_in_flight"
11197 nfiles=${rpc_in_flight}
11198 # Set ost thread_max to $thread_max
11199 do_facet ost1 "$LCTL set_param ost.OSS.ost_io.threads_max=$thread_max"
11201 # 5 Minutes should be sufficient for max number of OSS
11202 # threads(thread_max) to be created.
11206 local WTL=${WTL:-"$LUSTRE/tests/write_time_limit"}
11207 test_mkdir $DIR/$tdir
11208 for i in $(seq $nfiles); do
11209 local file=$DIR/$tdir/${tfile}-$i
11210 $LFS setstripe -c -1 -i 0 $file
11211 ($WTL $file $timeout)&
11214 # I/O Started - Wait for thread_started to reach thread_max or report
11215 # error if thread_started is more than thread_max.
11216 echo "Waiting for thread_started to reach thread_max"
11217 local thread_started=0
11218 local end_time=$((SECONDS + timeout))
11220 while [ $SECONDS -le $end_time ] ; do
11222 # Get ost i/o thread_started count.
11223 thread_started=$(do_facet ost1 \
11225 ost.OSS.ost_io.threads_started | cut -d= -f2")
11226 # Break out if thread_started is equal/greater than thread_max
11227 if [[ $thread_started -ge $thread_max ]]; then
11228 echo ll_ost_io thread_started $thread_started, \
11229 equal/greater than thread_max $thread_max
11235 # Cleanup - We have the numbers, Kill i/o jobs if running.
11236 jobcount=($(jobs -p))
11237 for i in $(seq 0 $((${#jobcount[@]}-1)))
11239 kill -9 ${jobcount[$i]}
11240 if [ $? -ne 0 ] ; then
11242 Failed to Kill \'WTL\(I/O\)\' with pid ${jobcount[$i]}
11246 # Cleanup files left by WTL binary.
11247 for i in $(seq $nfiles); do
11248 local file=$DIR/$tdir/${tfile}-$i
11250 if [ $? -ne 0 ] ; then
11251 echo "Warning: Failed to delete file $file"
11255 restore_lustre_params <$save_params
11256 rm -f $save_params || echo "Warning: delete file '$save_params' failed"
11258 # Error out if no new thread has started or Thread started is greater
11260 if [[ $thread_started -le $OSTIO_pre ||
11261 $thread_started -gt $thread_max ]]; then
11262 error "ll_ost_io: thread_started $thread_started" \
11263 "OSTIO_pre $OSTIO_pre, thread_max $thread_max." \
11264 "No new thread started or thread started greater " \
11268 run_test 115 "verify dynamic thread creation===================="
11271 wait_delete_completed
11272 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
11273 echo "OST kbytes available: ${AVAIL[@]}"
11278 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
11279 #echo OST $i: ${AVAIL[i]}kb
11280 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
11284 if [[ ${AVAIL[i]} -lt $MINV ]]; then
11289 echo "Min free space: OST $MINI: $MINV"
11290 echo "Max free space: OST $MAXI: $MAXV"
11293 test_116a() { # was previously test_116()
11294 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11295 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11296 remote_mds_nodsh && skip "remote MDS with nodsh"
11298 echo -n "Free space priority "
11299 do_facet $SINGLEMDS lctl get_param -n lo[vd].*-mdtlov.qos_prio_free |
11304 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip"
11305 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip"
11306 trap simple_cleanup_common EXIT
11308 # Check if we need to generate uneven OSTs
11309 test_mkdir -p $DIR/$tdir/OST${MINI}
11310 local FILL=$((MINV / 4))
11311 local DIFF=$((MAXV - MINV))
11312 local DIFF2=$((DIFF * 100 / MINV))
11314 local threshold=$(do_facet $SINGLEMDS \
11315 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
11316 threshold=${threshold%%%}
11317 echo -n "Check for uneven OSTs: "
11318 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
11320 if [[ $DIFF2 -gt $threshold ]]; then
11322 echo "Don't need to fill OST$MINI"
11324 # generate uneven OSTs. Write 2% over the QOS threshold value
11326 DIFF=$((threshold - DIFF2 + 2))
11327 DIFF2=$((MINV * DIFF / 100))
11328 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
11329 $LFS setstripe -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
11330 error "setstripe failed"
11331 DIFF=$((DIFF2 / 2048))
11333 while [ $i -lt $DIFF ]; do
11335 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
11336 bs=2M count=1 2>/dev/null
11345 DIFF=$((MAXV - MINV))
11346 DIFF2=$((DIFF * 100 / MINV))
11347 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
11348 if [ $DIFF2 -gt $threshold ]; then
11351 echo "failed - QOS mode won't be used"
11352 simple_cleanup_common
11353 skip "QOS imbalance criteria not met"
11361 # now fill using QOS
11362 $LFS setstripe -c 1 $DIR/$tdir
11363 FILL=$((FILL / 200))
11364 if [ $FILL -gt 600 ]; then
11367 echo "writing $FILL files to QOS-assigned OSTs"
11369 while [ $i -lt $FILL ]; do
11371 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
11372 count=1 2>/dev/null
11375 echo "wrote $i 200k files"
11379 echo "Note: free space may not be updated, so measurements might be off"
11381 DIFF2=$((MAXV - MINV))
11382 echo "free space delta: orig $DIFF final $DIFF2"
11383 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
11384 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
11385 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
11386 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
11387 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
11388 if [[ $DIFF -gt 0 ]]; then
11389 FILL=$((DIFF2 * 100 / DIFF - 100))
11390 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
11393 # Figure out which files were written where
11394 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
11395 awk '/'$MINI1': / {print $2; exit}')
11397 MINC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
11398 echo "$MINC files created on smaller OST $MINI1"
11399 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
11400 awk '/'$MAXI1': / {print $2; exit}')
11402 MAXC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
11403 echo "$MAXC files created on larger OST $MAXI1"
11404 if [[ $MINC -gt 0 ]]; then
11405 FILL=$((MAXC * 100 / MINC - 100))
11406 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
11408 [[ $MAXC -gt $MINC ]] ||
11409 error_ignore LU-9 "stripe QOS didn't balance free space"
11410 simple_cleanup_common
11412 run_test 116a "stripe QOS: free space balance ==================="
11414 test_116b() { # LU-2093
11415 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11416 remote_mds_nodsh && skip "remote MDS with nodsh"
11418 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
11419 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
11420 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
11421 [ -z "$old_rr" ] && skip "no QOS"
11422 do_facet $SINGLEMDS lctl set_param \
11423 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
11424 mkdir -p $DIR/$tdir
11425 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
11426 createmany -o $DIR/$tdir/f- 20 || error "can't create"
11427 do_facet $SINGLEMDS lctl set_param fail_loc=0
11429 do_facet $SINGLEMDS lctl set_param \
11430 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
11432 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
11434 test_117() # bug 10891
11436 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11438 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
11439 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
11440 lctl set_param fail_loc=0x21e
11441 > $DIR/$tfile || error "truncate failed"
11442 lctl set_param fail_loc=0
11443 echo "Truncate succeeded."
11446 run_test 117 "verify osd extend =========="
11448 NO_SLOW_RESENDCOUNT=4
11449 export OLD_RESENDCOUNT=""
11450 set_resend_count () {
11451 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
11452 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
11453 lctl set_param -n $PROC_RESENDCOUNT $1
11454 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
11457 # for reduce test_118* time (b=14842)
11458 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
11460 # Reset async IO behavior after error case
11462 FILE=$DIR/reset_async
11464 # Ensure all OSCs are cleared
11465 $LFS setstripe -c -1 $FILE
11466 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
11471 test_118a() #bug 11710
11473 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11477 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11478 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11479 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
11481 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11482 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11487 run_test 118a "verify O_SYNC works =========="
11491 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11492 remote_ost_nodsh && skip "remote OST with nodsh"
11496 #define OBD_FAIL_SRV_ENOENT 0x217
11497 set_nodes_failloc "$(osts_nodes)" 0x217
11498 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11500 set_nodes_failloc "$(osts_nodes)" 0
11501 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11502 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11505 if [[ $RC -eq 0 ]]; then
11506 error "Must return error due to dropped pages, rc=$RC"
11510 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11511 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11515 echo "Dirty pages not leaked on ENOENT"
11517 # Due to the above error the OSC will issue all RPCs syncronously
11518 # until a subsequent RPC completes successfully without error.
11519 $MULTIOP $DIR/$tfile Ow4096yc
11524 run_test 118b "Reclaim dirty pages on fatal error =========="
11528 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11530 # for 118c, restore the original resend count, LU-1940
11531 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
11532 set_resend_count $OLD_RESENDCOUNT
11533 remote_ost_nodsh && skip "remote OST with nodsh"
11537 #define OBD_FAIL_OST_EROFS 0x216
11538 set_nodes_failloc "$(osts_nodes)" 0x216
11540 # multiop should block due to fsync until pages are written
11541 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
11545 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
11546 error "Multiop failed to block on fsync, pid=$MULTIPID"
11549 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11551 if [[ $WRITEBACK -eq 0 ]]; then
11552 error "No page in writeback, writeback=$WRITEBACK"
11555 set_nodes_failloc "$(osts_nodes)" 0
11558 if [[ $RC -ne 0 ]]; then
11559 error "Multiop fsync failed, rc=$RC"
11562 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11563 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11565 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11566 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11570 echo "Dirty pages flushed via fsync on EROFS"
11573 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
11575 # continue to use small resend count to reduce test_118* time (b=14842)
11576 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
11580 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11581 remote_ost_nodsh && skip "remote OST with nodsh"
11585 #define OBD_FAIL_OST_BRW_PAUSE_BULK
11586 set_nodes_failloc "$(osts_nodes)" 0x214
11587 # multiop should block due to fsync until pages are written
11588 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
11592 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
11593 error "Multiop failed to block on fsync, pid=$MULTIPID"
11596 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11598 if [[ $WRITEBACK -eq 0 ]]; then
11599 error "No page in writeback, writeback=$WRITEBACK"
11602 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
11603 set_nodes_failloc "$(osts_nodes)" 0
11605 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11606 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11608 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11609 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11613 echo "Dirty pages gaurenteed flushed via fsync"
11616 run_test 118d "Fsync validation inject a delay of the bulk =========="
11619 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11623 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
11624 lctl set_param fail_loc=0x8000040a
11626 # Should simulate EINVAL error which is fatal
11627 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11629 if [[ $RC -eq 0 ]]; then
11630 error "Must return error due to dropped pages, rc=$RC"
11633 lctl set_param fail_loc=0x0
11635 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11636 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11637 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11639 if [[ $LOCKED -ne 0 ]]; then
11640 error "Locked pages remain in cache, locked=$LOCKED"
11643 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11644 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11648 echo "No pages locked after fsync"
11653 run_test 118f "Simulate unrecoverable OSC side error =========="
11656 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11660 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
11661 lctl set_param fail_loc=0x406
11663 # simulate local -ENOMEM
11664 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11667 lctl set_param fail_loc=0
11668 if [[ $RC -eq 0 ]]; then
11669 error "Must return error due to dropped pages, rc=$RC"
11672 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11673 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11674 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11676 if [[ $LOCKED -ne 0 ]]; then
11677 error "Locked pages remain in cache, locked=$LOCKED"
11680 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11681 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11685 echo "No pages locked after fsync"
11690 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
11693 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11694 remote_ost_nodsh && skip "remote OST with nodsh"
11698 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
11699 set_nodes_failloc "$(osts_nodes)" 0x20e
11700 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
11701 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11704 set_nodes_failloc "$(osts_nodes)" 0
11705 if [[ $RC -eq 0 ]]; then
11706 error "Must return error due to dropped pages, rc=$RC"
11709 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11710 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11711 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11713 if [[ $LOCKED -ne 0 ]]; then
11714 error "Locked pages remain in cache, locked=$LOCKED"
11717 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11718 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11722 echo "No pages locked after fsync"
11726 run_test 118h "Verify timeout in handling recoverables errors =========="
11728 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
11731 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11732 remote_ost_nodsh && skip "remote OST with nodsh"
11736 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
11737 set_nodes_failloc "$(osts_nodes)" 0x20e
11739 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
11740 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
11743 set_nodes_failloc "$(osts_nodes)" 0
11747 if [[ $RC -ne 0 ]]; then
11748 error "got error, but should be not, rc=$RC"
11751 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11752 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11753 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
11754 if [[ $LOCKED -ne 0 ]]; then
11755 error "Locked pages remain in cache, locked=$LOCKED"
11758 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11759 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11763 echo "No pages locked after fsync"
11767 run_test 118i "Fix error before timeout in recoverable error =========="
11769 [ "$SLOW" = "no" ] && set_resend_count 4
11772 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11773 remote_ost_nodsh && skip "remote OST with nodsh"
11777 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
11778 set_nodes_failloc "$(osts_nodes)" 0x220
11780 # return -EIO from OST
11781 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11783 set_nodes_failloc "$(osts_nodes)" 0x0
11784 if [[ $RC -eq 0 ]]; then
11785 error "Must return error due to dropped pages, rc=$RC"
11788 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11789 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11790 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
11791 if [[ $LOCKED -ne 0 ]]; then
11792 error "Locked pages remain in cache, locked=$LOCKED"
11795 # in recoverable error on OST we want resend and stay until it finished
11796 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11797 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11801 echo "No pages locked after fsync"
11805 run_test 118j "Simulate unrecoverable OST side error =========="
11809 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11810 remote_ost_nodsh && skip "remote OSTs with nodsh"
11812 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
11813 set_nodes_failloc "$(osts_nodes)" 0x20e
11814 test_mkdir $DIR/$tdir
11816 for ((i=0;i<10;i++)); do
11817 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
11818 error "dd to $DIR/$tdir/$tfile-$i failed" )&
11825 set_nodes_failloc "$(osts_nodes)" 0
11828 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
11830 test_118l() # LU-646
11832 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11834 test_mkdir $DIR/$tdir
11835 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
11838 run_test 118l "fsync dir"
11840 test_118m() # LU-3066
11842 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11844 test_mkdir $DIR/$tdir
11845 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
11848 run_test 118m "fdatasync dir ========="
11850 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
11857 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11858 remote_ost_nodsh && skip "remote OSTs with nodsh"
11860 # Sleep to avoid a cached response.
11861 #define OBD_STATFS_CACHE_SECONDS 1
11864 # Inject a 10 second delay in the OST_STATFS handler.
11865 #define OBD_FAIL_OST_STATFS_DELAY 0x242
11866 set_nodes_failloc "$(osts_nodes)" 0x242
11869 stat --file-system $MOUNT > /dev/null
11872 set_nodes_failloc "$(osts_nodes)" 0
11874 if ((end - begin > 20)); then
11875 error "statfs took $((end - begin)) seconds, expected 10"
11878 run_test 118n "statfs() sends OST_STATFS requests in parallel"
11880 test_119a() # bug 11737
11882 BSIZE=$((512 * 1024))
11883 directio write $DIR/$tfile 0 1 $BSIZE
11884 # We ask to read two blocks, which is more than a file size.
11885 # directio will indicate an error when requested and actual
11886 # sizes aren't equeal (a normal situation in this case) and
11887 # print actual read amount.
11888 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
11889 if [ "$NOB" != "$BSIZE" ]; then
11890 error "read $NOB bytes instead of $BSIZE"
11894 run_test 119a "Short directIO read must return actual read amount"
11896 test_119b() # bug 11737
11898 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11900 $LFS setstripe -c 2 $DIR/$tfile || error "setstripe failed"
11901 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
11903 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) ||
11904 error "direct read failed"
11907 run_test 119b "Sparse directIO read must return actual read amount"
11909 test_119c() # bug 13099
11912 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
11913 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
11916 run_test 119c "Testing for direct read hitting hole"
11918 test_119d() # bug 15950
11920 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11922 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
11923 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
11925 $LFS setstripe $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
11926 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
11927 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
11928 lctl set_param fail_loc=0x40d
11929 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
11932 cat $DIR/$tfile > /dev/null &
11933 lctl set_param fail_loc=0
11936 log "the DIO writes have completed, now wait for the reads (should not block very long)"
11938 [ -n "`ps h -p $pid_reads -o comm`" ] && \
11939 error "the read rpcs have not completed in 2s"
11941 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
11943 run_test 119d "The DIO path should try to send a new rpc once one is completed"
11946 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11947 remote_mds_nodsh && skip "remote MDS with nodsh"
11948 test_mkdir -i0 -c1 $DIR/$tdir
11949 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11950 skip_env "no early lock cancel on server"
11952 lru_resize_disable mdc
11953 lru_resize_disable osc
11954 cancel_lru_locks mdc
11955 # asynchronous object destroy at MDT could cause bl ast to client
11956 cancel_lru_locks osc
11958 stat $DIR/$tdir > /dev/null
11959 can1=$(do_facet mds1 \
11960 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11961 awk '/ldlm_cancel/ {print $2}')
11962 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11963 awk '/ldlm_bl_callback/ {print $2}')
11964 test_mkdir -i0 -c1 $DIR/$tdir/d1
11965 can2=$(do_facet mds1 \
11966 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11967 awk '/ldlm_cancel/ {print $2}')
11968 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11969 awk '/ldlm_bl_callback/ {print $2}')
11970 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11971 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11972 lru_resize_enable mdc
11973 lru_resize_enable osc
11975 run_test 120a "Early Lock Cancel: mkdir test"
11978 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11979 remote_mds_nodsh && skip "remote MDS with nodsh"
11980 test_mkdir $DIR/$tdir
11981 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11982 skip_env "no early lock cancel on server"
11984 lru_resize_disable mdc
11985 lru_resize_disable osc
11986 cancel_lru_locks mdc
11987 stat $DIR/$tdir > /dev/null
11988 can1=$(do_facet $SINGLEMDS \
11989 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11990 awk '/ldlm_cancel/ {print $2}')
11991 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11992 awk '/ldlm_bl_callback/ {print $2}')
11993 touch $DIR/$tdir/f1
11994 can2=$(do_facet $SINGLEMDS \
11995 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11996 awk '/ldlm_cancel/ {print $2}')
11997 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11998 awk '/ldlm_bl_callback/ {print $2}')
11999 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
12000 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
12001 lru_resize_enable mdc
12002 lru_resize_enable osc
12004 run_test 120b "Early Lock Cancel: create test"
12007 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12008 remote_mds_nodsh && skip "remote MDS with nodsh"
12009 test_mkdir -i0 -c1 $DIR/$tdir
12010 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12011 skip "no early lock cancel on server"
12013 lru_resize_disable mdc
12014 lru_resize_disable osc
12015 test_mkdir -i0 -c1 $DIR/$tdir/d1
12016 test_mkdir -i0 -c1 $DIR/$tdir/d2
12017 touch $DIR/$tdir/d1/f1
12018 cancel_lru_locks mdc
12019 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
12020 can1=$(do_facet mds1 \
12021 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12022 awk '/ldlm_cancel/ {print $2}')
12023 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12024 awk '/ldlm_bl_callback/ {print $2}')
12025 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
12026 can2=$(do_facet mds1 \
12027 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12028 awk '/ldlm_cancel/ {print $2}')
12029 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12030 awk '/ldlm_bl_callback/ {print $2}')
12031 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
12032 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
12033 lru_resize_enable mdc
12034 lru_resize_enable osc
12036 run_test 120c "Early Lock Cancel: link test"
12039 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12040 remote_mds_nodsh && skip "remote MDS with nodsh"
12041 test_mkdir -i0 -c1 $DIR/$tdir
12042 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12043 skip_env "no early lock cancel on server"
12045 lru_resize_disable mdc
12046 lru_resize_disable osc
12048 cancel_lru_locks mdc
12049 stat $DIR/$tdir > /dev/null
12050 can1=$(do_facet mds1 \
12051 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12052 awk '/ldlm_cancel/ {print $2}')
12053 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12054 awk '/ldlm_bl_callback/ {print $2}')
12055 chmod a+x $DIR/$tdir
12056 can2=$(do_facet mds1 \
12057 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12058 awk '/ldlm_cancel/ {print $2}')
12059 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12060 awk '/ldlm_bl_callback/ {print $2}')
12061 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
12062 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
12063 lru_resize_enable mdc
12064 lru_resize_enable osc
12066 run_test 120d "Early Lock Cancel: setattr test"
12069 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12070 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12071 skip_env "no early lock cancel on server"
12072 remote_mds_nodsh && skip "remote MDS with nodsh"
12074 local dlmtrace_set=false
12076 test_mkdir -i0 -c1 $DIR/$tdir
12077 lru_resize_disable mdc
12078 lru_resize_disable osc
12079 ! $LCTL get_param debug | grep -q dlmtrace &&
12080 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
12081 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
12082 cancel_lru_locks mdc
12083 cancel_lru_locks osc
12084 dd if=$DIR/$tdir/f1 of=/dev/null
12085 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
12086 # XXX client can not do early lock cancel of OST lock
12087 # during unlink (LU-4206), so cancel osc lock now.
12089 cancel_lru_locks osc
12090 can1=$(do_facet mds1 \
12091 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12092 awk '/ldlm_cancel/ {print $2}')
12093 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12094 awk '/ldlm_bl_callback/ {print $2}')
12095 unlink $DIR/$tdir/f1
12097 can2=$(do_facet mds1 \
12098 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12099 awk '/ldlm_cancel/ {print $2}')
12100 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12101 awk '/ldlm_bl_callback/ {print $2}')
12102 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
12103 $LCTL dk $TMP/cancel.debug.txt
12104 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
12105 $LCTL dk $TMP/blocking.debug.txt
12106 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
12107 lru_resize_enable mdc
12108 lru_resize_enable osc
12110 run_test 120e "Early Lock Cancel: unlink test"
12113 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12114 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12115 skip_env "no early lock cancel on server"
12116 remote_mds_nodsh && skip "remote MDS with nodsh"
12118 test_mkdir -i0 -c1 $DIR/$tdir
12119 lru_resize_disable mdc
12120 lru_resize_disable osc
12121 test_mkdir -i0 -c1 $DIR/$tdir/d1
12122 test_mkdir -i0 -c1 $DIR/$tdir/d2
12123 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
12124 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
12125 cancel_lru_locks mdc
12126 cancel_lru_locks osc
12127 dd if=$DIR/$tdir/d1/f1 of=/dev/null
12128 dd if=$DIR/$tdir/d2/f2 of=/dev/null
12129 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
12130 # XXX client can not do early lock cancel of OST lock
12131 # during rename (LU-4206), so cancel osc lock now.
12133 cancel_lru_locks osc
12134 can1=$(do_facet mds1 \
12135 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12136 awk '/ldlm_cancel/ {print $2}')
12137 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12138 awk '/ldlm_bl_callback/ {print $2}')
12139 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
12141 can2=$(do_facet mds1 \
12142 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12143 awk '/ldlm_cancel/ {print $2}')
12144 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12145 awk '/ldlm_bl_callback/ {print $2}')
12146 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
12147 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
12148 lru_resize_enable mdc
12149 lru_resize_enable osc
12151 run_test 120f "Early Lock Cancel: rename test"
12154 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12155 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12156 skip_env "no early lock cancel on server"
12157 remote_mds_nodsh && skip "remote MDS with nodsh"
12159 lru_resize_disable mdc
12160 lru_resize_disable osc
12162 echo create $count files
12163 test_mkdir $DIR/$tdir
12164 cancel_lru_locks mdc
12165 cancel_lru_locks osc
12168 can0=$(do_facet $SINGLEMDS \
12169 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12170 awk '/ldlm_cancel/ {print $2}')
12171 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12172 awk '/ldlm_bl_callback/ {print $2}')
12173 createmany -o $DIR/$tdir/f $count
12175 can1=$(do_facet $SINGLEMDS \
12176 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12177 awk '/ldlm_cancel/ {print $2}')
12178 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12179 awk '/ldlm_bl_callback/ {print $2}')
12181 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
12182 echo rm $count files
12185 can2=$(do_facet $SINGLEMDS \
12186 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12187 awk '/ldlm_cancel/ {print $2}')
12188 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12189 awk '/ldlm_bl_callback/ {print $2}')
12191 echo total: $count removes in $((t2-t1))
12192 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
12194 # wait for commitment of removal
12195 lru_resize_enable mdc
12196 lru_resize_enable osc
12198 run_test 120g "Early Lock Cancel: performance test"
12200 test_121() { #bug #10589
12201 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12204 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
12205 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
12206 lctl set_param fail_loc=0x310
12207 cancel_lru_locks osc > /dev/null
12208 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
12209 lctl set_param fail_loc=0
12210 [[ $reads -eq $writes ]] ||
12211 error "read $reads blocks, must be $writes blocks"
12213 run_test 121 "read cancel race ========="
12215 test_123a_base() { # was test 123, statahead(bug 11401)
12219 if ! grep -q "processor.*: 1" /proc/cpuinfo; then
12220 log "testing UP system. Performance may be lower than expected."
12225 test_mkdir $DIR/$tdir
12226 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
12227 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
12229 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
12230 createmany -o $DIR/$tdir/$tfile $j $((i - j))
12232 max=$(lctl get_param -n llite.*.statahead_max | head -n 1)
12233 lctl set_param -n llite.*.statahead_max 0
12234 lctl get_param llite.*.statahead_max
12235 cancel_lru_locks mdc
12236 cancel_lru_locks osc
12238 time $lsx $DIR/$tdir | wc -l
12240 delta=$((etime - stime))
12241 log "$lsx $i files without statahead: $delta sec"
12242 lctl set_param llite.*.statahead_max=$max
12244 swrong=$(lctl get_param -n llite.*.statahead_stats |
12245 grep "statahead wrong:" | awk '{print $3}')
12246 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
12247 cancel_lru_locks mdc
12248 cancel_lru_locks osc
12250 time $lsx $DIR/$tdir | wc -l
12252 delta_sa=$((etime - stime))
12253 log "$lsx $i files with statahead: $delta_sa sec"
12254 lctl get_param -n llite.*.statahead_stats
12255 ewrong=$(lctl get_param -n llite.*.statahead_stats |
12256 grep "statahead wrong:" | awk '{print $3}')
12258 [[ $swrong -lt $ewrong ]] &&
12259 log "statahead was stopped, maybe too many locks held!"
12260 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
12262 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
12263 max=$(lctl get_param -n llite.*.statahead_max |
12265 lctl set_param -n llite.*.statahead_max 0
12266 lctl get_param llite.*.statahead_max
12267 cancel_lru_locks mdc
12268 cancel_lru_locks osc
12270 time $lsx $DIR/$tdir | wc -l
12272 delta=$((etime - stime))
12273 log "$lsx $i files again without statahead: $delta sec"
12274 lctl set_param llite.*.statahead_max=$max
12275 if [ $((delta_sa * 100 > delta * 105 && delta_sa > delta + 2)) ]; then
12276 if [ $SLOWOK -eq 0 ]; then
12277 error "$lsx $i files is slower with statahead!"
12279 log "$lsx $i files is slower with statahead!"
12285 [ $delta -gt 20 ] && break
12286 [ $delta -gt 8 ] && MULT=$((50 / delta))
12287 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
12295 delta=$((etime - stime))
12296 log "rm -r $DIR/$tdir/: $delta seconds"
12298 lctl get_param -n llite.*.statahead_stats
12302 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12304 test_123a_base "ls -l"
12306 run_test 123aa "verify statahead work"
12309 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12311 statx_supported || skip_env "Test must be statx() syscall supported"
12313 test_123a_base "$STATX -l"
12315 run_test 123ab "verify statahead work by using statx"
12318 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12320 statx_supported || skip_env "Test must be statx() syscall supported"
12327 cancel_lru_locks $OSC
12328 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
12329 agl_before=$($LCTL get_param -n llite.*.statahead_stats |
12330 awk '/agl.total:/ {print $3}')
12331 test_123a_base "$STATX -c \"%n %i %A %h %u %g %W %X %Z\" -D"
12332 test_123a_base "$STATX --cached=always -D"
12333 agl_after=$($LCTL get_param -n llite.*.statahead_stats |
12334 awk '/agl.total:/ {print $3}')
12335 [ $agl_before -eq $agl_after ] ||
12336 error "Should not trigger AGL thread - $agl_before:$agl_after"
12337 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
12338 [ $rpcs_after -eq $rpcs_before ] ||
12339 error "$STATX should not send glimpse RPCs to $OSC"
12341 run_test 123ac "verify statahead work by using statx without glimpse RPCs"
12343 test_123b () { # statahead(bug 15027)
12344 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12346 test_mkdir $DIR/$tdir
12347 createmany -o $DIR/$tdir/$tfile-%d 1000
12349 cancel_lru_locks mdc
12350 cancel_lru_locks osc
12352 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
12353 lctl set_param fail_loc=0x80000803
12354 ls -lR $DIR/$tdir > /dev/null
12356 lctl set_param fail_loc=0x0
12357 lctl get_param -n llite.*.statahead_stats
12362 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
12365 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
12367 test_mkdir -i 0 -c 1 $DIR/$tdir.0
12368 test_mkdir -i 1 -c 1 $DIR/$tdir.1
12369 touch $DIR/$tdir.1/{1..3}
12370 mv $DIR/$tdir.1/{1..3} $DIR/$tdir.0
12372 remount_client $MOUNT
12374 $MULTIOP $DIR/$tdir.0 Q
12376 # let statahead to complete
12377 ls -l $DIR/$tdir.0 > /dev/null
12379 testid=$(echo $TESTNAME | tr '_' ' ')
12380 dmesg | tac | sed "/$testid/,$ d" | grep "Can not initialize inode" &&
12381 error "statahead warning" || true
12383 run_test 123c "Can not initialize inode warning on DNE statahead"
12386 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12387 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
12388 skip_env "no lru resize on server"
12392 test_mkdir $DIR/$tdir
12394 log "create $NR files at $DIR/$tdir"
12395 createmany -o $DIR/$tdir/f $NR ||
12396 error "failed to create $NR files in $DIR/$tdir"
12398 cancel_lru_locks mdc
12399 ls -l $DIR/$tdir > /dev/null
12403 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
12404 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
12405 LRU_SIZE=$($LCTL get_param -n $PARAM)
12406 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
12407 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
12409 log "NS=$(basename $NSDIR)"
12414 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
12415 skip "Not enough cached locks created!"
12417 log "LRU=$LRU_SIZE"
12421 # We know that lru resize allows one client to hold $LIMIT locks
12422 # for 10h. After that locks begin to be killed by client.
12424 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
12426 if [ $LIMIT -lt $LRU_SIZE ]; then
12427 skip "Limit is too small $LIMIT"
12430 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
12431 # killing locks. Some time was spent for creating locks. This means
12432 # that up to the moment of sleep finish we must have killed some of
12433 # them (10-100 locks). This depends on how fast ther were created.
12434 # Many of them were touched in almost the same moment and thus will
12435 # be killed in groups.
12436 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE * 100))
12438 # Use $LRU_SIZE_B here to take into account real number of locks
12439 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
12440 local LRU_SIZE_B=$LRU_SIZE
12442 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
12443 log "OLD_LVF=$OLD_LVF"
12444 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
12446 # Let's make sure that we really have some margin. Client checks
12447 # cached locks every 10 sec.
12448 SLEEP=$((SLEEP+20))
12449 log "Sleep ${SLEEP} sec"
12451 while ((SEC<$SLEEP)); do
12455 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
12456 echo -n "$LRU_SIZE"
12459 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
12460 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
12462 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
12463 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
12464 unlinkmany $DIR/$tdir/f $NR
12468 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
12469 log "unlink $NR files at $DIR/$tdir"
12470 unlinkmany $DIR/$tdir/f $NR
12472 run_test 124a "lru resize ======================================="
12474 get_max_pool_limit()
12476 local limit=$($LCTL get_param \
12477 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
12479 for l in $limit; do
12480 if [[ $l -gt $max ]]; then
12488 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12489 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
12490 skip_env "no lru resize on server"
12492 LIMIT=$(get_max_pool_limit)
12494 NR=$(($(default_lru_size)*20))
12495 if [[ $NR -gt $LIMIT ]]; then
12496 log "Limit lock number by $LIMIT locks"
12500 IFree=$(mdsrate_inodes_available)
12501 if [ $IFree -lt $NR ]; then
12502 log "Limit lock number by $IFree inodes"
12506 lru_resize_disable mdc
12507 test_mkdir -p $DIR/$tdir/disable_lru_resize
12509 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
12510 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
12511 cancel_lru_locks mdc
12514 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
12517 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
12520 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
12524 nolruresize_delta=$((etime-stime))
12525 log "ls -la time: $nolruresize_delta seconds"
12526 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
12527 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
12529 lru_resize_enable mdc
12530 test_mkdir -p $DIR/$tdir/enable_lru_resize
12532 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
12533 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
12534 cancel_lru_locks mdc
12537 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
12540 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
12543 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
12547 lruresize_delta=$((etime-stime))
12548 log "ls -la time: $lruresize_delta seconds"
12549 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
12551 if [ $lruresize_delta -gt $nolruresize_delta ]; then
12552 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
12553 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
12554 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
12556 log "lru resize performs the same with no lru resize"
12558 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
12560 run_test 124b "lru resize (performance test) ======================="
12563 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12564 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
12565 skip_env "no lru resize on server"
12567 # cache ununsed locks on client
12569 cancel_lru_locks mdc
12570 test_mkdir $DIR/$tdir
12571 createmany -o $DIR/$tdir/f $nr ||
12572 error "failed to create $nr files in $DIR/$tdir"
12573 ls -l $DIR/$tdir > /dev/null
12575 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
12576 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
12577 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
12578 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
12579 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
12581 # set lru_max_age to 1 sec
12582 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
12583 echo "sleep $((recalc_p * 2)) seconds..."
12584 sleep $((recalc_p * 2))
12586 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
12587 # restore lru_max_age
12588 $LCTL set_param -n $nsdir.lru_max_age $max_age
12589 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
12590 unlinkmany $DIR/$tdir/f $nr
12592 run_test 124c "LRUR cancel very aged locks"
12595 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12596 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
12597 skip_env "no lru resize on server"
12599 # cache ununsed locks on client
12602 lru_resize_disable mdc
12603 stack_trap "lru_resize_enable mdc" EXIT
12605 cancel_lru_locks mdc
12607 # asynchronous object destroy at MDT could cause bl ast to client
12608 test_mkdir $DIR/$tdir
12609 createmany -o $DIR/$tdir/f $nr ||
12610 error "failed to create $nr files in $DIR/$tdir"
12611 stack_trap "unlinkmany $DIR/$tdir/f $nr" EXIT
12613 ls -l $DIR/$tdir > /dev/null
12615 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
12616 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
12617 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
12618 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
12620 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
12622 # set lru_max_age to 1 sec
12623 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
12624 stack_trap "$LCTL set_param -n $nsdir.lru_max_age $max_age" EXIT
12626 echo "sleep $((recalc_p * 2)) seconds..."
12627 sleep $((recalc_p * 2))
12629 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
12631 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
12633 run_test 124d "cancel very aged locks if lru-resize diasbaled"
12635 test_125() { # 13358
12636 $LCTL get_param -n llite.*.client_type | grep -q local ||
12637 skip "must run as local client"
12638 $LCTL get_param -n mdc.*-mdc-*.connect_flags | grep -q acl ||
12639 skip_env "must have acl enabled"
12640 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
12642 test_mkdir $DIR/$tdir
12643 $LFS setstripe -S 65536 -c -1 $DIR/$tdir || error "setstripe failed"
12644 setfacl -R -m u:bin:rwx $DIR/$tdir || error "setfacl $DIR/$tdir failed"
12645 ls -ld $DIR/$tdir || error "cannot access $DIR/$tdir"
12647 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
12649 test_126() { # bug 12829/13455
12650 $GSS && skip_env "must run as gss disabled"
12651 $LCTL get_param -n llite.*.client_type | grep -q local ||
12652 skip "must run as local client"
12653 [ "$UID" != 0 ] && skip "must run as root, not UID $UID"
12655 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
12656 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
12658 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
12660 run_test 126 "check that the fsgid provided by the client is taken into account"
12662 test_127a() { # bug 15521
12663 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12664 local name count samp unit min max sum sumsq
12666 $LFS setstripe -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
12667 echo "stats before reset"
12668 $LCTL get_param osc.*.stats
12669 $LCTL set_param osc.*.stats=0
12670 local fsize=$((2048 * 1024))
12672 dd if=/dev/zero of=$DIR/$tfile bs=$fsize count=1
12673 cancel_lru_locks osc
12674 dd if=$DIR/$tfile of=/dev/null bs=$fsize
12676 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/$tfile.tmp
12677 stack_trap "rm -f $TMP/$tfile.tmp"
12678 while read name count samp unit min max sum sumsq; do
12679 echo "got name=$name count=$count unit=$unit min=$min max=$max"
12680 [ ! $min ] && error "Missing min value for $name proc entry"
12681 eval $name=$count || error "Wrong proc format"
12684 read_bytes|write_bytes)
12685 [[ "$unit" =~ "bytes" ]] ||
12686 error "unit is not 'bytes': $unit"
12687 (( $min >= 4096 )) || error "min is too small: $min"
12688 (( $min <= $fsize )) || error "min is too big: $min"
12689 (( $max >= 4096 )) || error "max is too small: $max"
12690 (( $max <= $fsize )) || error "max is too big: $max"
12691 (( $sum == $fsize )) || error "sum is wrong: $sum"
12692 (( $sumsq >= ($fsize / 4096) * (4096 * 4096) )) ||
12693 error "sumsquare is too small: $sumsq"
12694 (( $sumsq <= $fsize * $fsize )) ||
12695 error "sumsquare is too big: $sumsq"
12697 ost_read|ost_write)
12698 [[ "$unit" =~ "usec" ]] ||
12699 error "unit is not 'usec': $unit"
12703 done < $DIR/$tfile.tmp
12705 #check that we actually got some stats
12706 [ "$read_bytes" ] || error "Missing read_bytes stats"
12707 [ "$write_bytes" ] || error "Missing write_bytes stats"
12708 [ "$read_bytes" != 0 ] || error "no read done"
12709 [ "$write_bytes" != 0 ] || error "no write done"
12711 run_test 127a "verify the client stats are sane"
12713 test_127b() { # bug LU-333
12714 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12715 local name count samp unit min max sum sumsq
12717 echo "stats before reset"
12718 $LCTL get_param llite.*.stats
12719 $LCTL set_param llite.*.stats=0
12721 # perform 2 reads and writes so MAX is different from SUM.
12722 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
12723 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
12724 cancel_lru_locks osc
12725 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
12726 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
12728 $LCTL get_param llite.*.stats | grep samples > $TMP/$tfile.tmp
12729 stack_trap "rm -f $TMP/$tfile.tmp"
12730 while read name count samp unit min max sum sumsq; do
12731 echo "got name=$name count=$count unit=$unit min=$min max=$max"
12732 eval $name=$count || error "Wrong proc format"
12735 read_bytes|write_bytes)
12736 [[ "$unit" =~ "bytes" ]] ||
12737 error "unit is not 'bytes': $unit"
12738 (( $count == 2 )) || error "count is not 2: $count"
12739 (( $min == $PAGE_SIZE )) ||
12740 error "min is not $PAGE_SIZE: $min"
12741 (( $max == $PAGE_SIZE )) ||
12742 error "max is not $PAGE_SIZE: $max"
12743 (( $sum == $PAGE_SIZE * 2 )) ||
12744 error "sum is not $((PAGE_SIZE * 2)): $sum"
12747 [[ "$unit" =~ "usec" ]] ||
12748 error "unit is not 'usec': $unit"
12752 done < $TMP/$tfile.tmp
12754 #check that we actually got some stats
12755 [ "$read_bytes" ] || error "Missing read_bytes stats"
12756 [ "$write_bytes" ] || error "Missing write_bytes stats"
12757 [ "$read_bytes" != 0 ] || error "no read done"
12758 [ "$write_bytes" != 0 ] || error "no write done"
12760 run_test 127b "verify the llite client stats are sane"
12762 test_127c() { # LU-12394
12763 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
12770 $LCTL set_param llite.*.extents_stats=1
12771 stack_trap "$LCTL set_param llite.*.extents_stats=0" EXIT
12773 # Use two stripes so there is enough space in default config
12774 $LFS setstripe -c 2 $DIR/$tfile
12776 # Extent stats start at 0-4K and go in power of two buckets
12777 # LL_HIST_START = 12 --> 2^12 = 4K
12778 # We do 3K*2^i, so 3K, 6K, 12K, 24K... hitting each bucket.
12779 # We do not do buckets larger than 64 MiB to avoid ENOSPC issues on
12781 for size in 3K 6K 12K 24K 48K 96K 192K 384K 768K 1536K 3M 6M 12M 24M 48M;
12783 # Write and read, 2x each, second time at a non-zero offset
12784 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1
12785 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1 seek=10
12786 dd if=$DIR/$tfile of=/dev/null bs=$size count=1
12787 dd if=$DIR/$tfile of=/dev/null bs=$size count=1 seek=10
12791 $LCTL get_param llite.*.extents_stats
12794 for bsize in 4K 8K 16K 32K 64K 128K 256K 512K 1M 2M 4M 8M 16M 32M 64M;
12796 local bucket=$($LCTL get_param -n llite.*.extents_stats |
12798 reads=$(echo $bucket | awk '{print $5}')
12799 writes=$(echo $bucket | awk '{print $9}')
12800 [ "$reads" -eq $count ] ||
12801 error "$reads reads in < $bsize bucket, expect $count"
12802 [ "$writes" -eq $count ] ||
12803 error "$writes writes in < $bsize bucket, expect $count"
12806 # Test mmap write and read
12807 $LCTL set_param llite.*.extents_stats=c
12809 dd if=/dev/zero of=$DIR/$tfile bs=${size}K count=1
12810 $MULTIOP $DIR/$tfile OSMRUc || error "$MULTIOP $DIR/$tfile failed"
12811 $MULTIOP $DIR/$tfile OSMWUc || error "$MULTIOP $DIR/$tfile failed"
12813 $LCTL get_param llite.*.extents_stats
12815 count=$(((size*1024) / PAGE_SIZE))
12817 bsize=$((2 * PAGE_SIZE / 1024))K
12819 bucket=$($LCTL get_param -n llite.*.extents_stats |
12821 reads=$(echo $bucket | awk '{print $5}')
12822 writes=$(echo $bucket | awk '{print $9}')
12823 # mmap writes fault in the page first, creating an additonal read
12824 [ "$reads" -eq $((2 * count)) ] ||
12825 error "$reads reads in < $bsize bucket, expect $count"
12826 [ "$writes" -eq $count ] ||
12827 error "$writes writes in < $bsize bucket, expect $count"
12829 run_test 127c "test llite extent stats with regular & mmap i/o"
12831 test_128() { # bug 15212
12833 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
12838 result=$(grep error $TMP/$tfile.log)
12839 rm -f $DIR/$tfile $TMP/$tfile.log
12840 [ -z "$result" ] ||
12841 error "consecutive find's under interactive lfs failed"
12843 run_test 128 "interactive lfs for 2 consecutive find's"
12845 set_dir_limits () {
12850 local ldproc=/proc/fs/ldiskfs
12851 local facets=$(get_facets MDS)
12853 for facet in ${facets//,/ }; do
12854 canondev=$(ldiskfs_canon \
12855 *.$(convert_facet2label $facet).mntdev $facet)
12856 do_facet $facet "test -e $ldproc/$canondev/max_dir_size" ||
12857 ldproc=/sys/fs/ldiskfs
12858 do_facet $facet "echo $1 >$ldproc/$canondev/max_dir_size"
12859 do_facet $facet "echo $2 >$ldproc/$canondev/warning_dir_size"
12863 check_mds_dmesg() {
12864 local facets=$(get_facets MDS)
12865 for facet in ${facets//,/ }; do
12866 do_facet $facet "dmesg | tail -3 | grep $1" && return 0
12872 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12873 [[ $MDS1_VERSION -ge $(version_code 2.5.56) ]] ||
12874 skip "Need MDS version with at least 2.5.56"
12875 if [ "$mds1_FSTYPE" != ldiskfs ]; then
12876 skip_env "ldiskfs only test"
12878 remote_mds_nodsh && skip "remote MDS with nodsh"
12881 local has_warning=false
12884 mkdir -p $DIR/$tdir
12886 # block size of mds1
12887 local maxsize=$(($($LCTL get_param -n mdc.*MDT0000*.blocksize) * 8))
12888 set_dir_limits $maxsize $((maxsize * 6 / 8))
12889 stack_trap "set_dir_limits 0 0"
12890 stack_trap "unlinkmany $DIR/$tdir/file_base_ 2000 || true"
12891 local dirsize=$(stat -c%s "$DIR/$tdir")
12893 while (( $dirsize <= $maxsize )); do
12894 $MCREATE $DIR/$tdir/file_base_$nfiles
12896 # check two errors:
12897 # ENOSPC for ext4 max_dir_size, which has been used since
12898 # kernel v3.6-rc1-8-gdf981d03ee, lustre v2_4_50_0-79-gaed82035c0
12899 if (( rc == ENOSPC )); then
12901 echo "rc=$rc returned as expected after $nfiles files"
12903 createmany -o $DIR/$tdir/file_extra_$nfiles. 5 ||
12904 error "create failed w/o dir size limit"
12906 # messages may be rate limited if test is run repeatedly
12907 check_mds_dmesg '"is approaching max"' ||
12908 echo "warning message should be output"
12909 check_mds_dmesg '"has reached max"' ||
12910 echo "reached message should be output"
12912 dirsize=$(stat -c%s "$DIR/$tdir")
12914 [[ $dirsize -ge $maxsize ]] && return 0
12915 error "dirsize $dirsize < $maxsize after $nfiles files"
12916 elif (( rc != 0 )); then
12919 nfiles=$((nfiles + 1))
12920 dirsize=$(stat -c%s "$DIR/$tdir")
12923 error "rc=$rc, size=$dirsize/$maxsize, mdt=$MDSCOUNT, nfiles=$nfiles"
12925 run_test 129 "test directory size limit ========================"
12934 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12935 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
12937 trap cleanup_130 EXIT RETURN
12939 local fm_file=$DIR/$tfile
12940 $LFS setstripe -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
12941 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
12942 error "dd failed for $fm_file"
12944 # LU-1795: test filefrag/FIEMAP once, even if unsupported
12945 filefrag -ves $fm_file
12947 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12948 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12949 [ $RC != 0 ] && error "filefrag $fm_file failed"
12951 filefrag_op=$(filefrag -ve -k $fm_file |
12952 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12953 lun=$($LFS getstripe -i $fm_file)
12955 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
12958 for line in $filefrag_op
12960 frag_lun=`echo $line | cut -d: -f5`
12961 ext_len=`echo $line | cut -d: -f4`
12962 if (( $frag_lun != $lun )); then
12964 error "FIEMAP on 1-stripe file($fm_file) failed"
12967 (( tot_len += ext_len ))
12970 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
12972 error "FIEMAP on 1-stripe file($fm_file) failed;"
12978 echo "FIEMAP on single striped file succeeded"
12980 run_test 130a "FIEMAP (1-stripe file)"
12983 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
12985 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12986 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
12988 trap cleanup_130 EXIT RETURN
12990 local fm_file=$DIR/$tfile
12991 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
12992 error "setstripe on $fm_file"
12993 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12994 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12996 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
12997 error "dd failed on $fm_file"
12999 filefrag -ves $fm_file || error "filefrag $fm_file failed"
13000 filefrag_op=$(filefrag -ve -k $fm_file |
13001 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
13003 last_lun=$(echo $filefrag_op | cut -d: -f5 |
13004 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13009 for line in $filefrag_op
13011 frag_lun=$(echo $line | cut -d: -f5 |
13012 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13013 ext_len=$(echo $line | cut -d: -f4)
13014 if (( $frag_lun != $last_lun )); then
13015 if (( tot_len != 1024 )); then
13017 error "FIEMAP on $fm_file failed; returned " \
13018 "len $tot_len for OST $last_lun instead of 1024"
13021 (( num_luns += 1 ))
13025 (( tot_len += ext_len ))
13028 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
13030 error "FIEMAP on $fm_file failed; returned wrong number of " \
13031 "luns or wrong len for OST $last_lun"
13037 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
13039 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
13042 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
13044 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13045 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
13047 trap cleanup_130 EXIT RETURN
13049 local fm_file=$DIR/$tfile
13050 $LFS setstripe -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
13051 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
13052 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
13054 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
13055 error "dd failed on $fm_file"
13057 filefrag -ves $fm_file || error "filefrag $fm_file failed"
13058 filefrag_op=$(filefrag -ve -k $fm_file |
13059 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
13061 last_lun=$(echo $filefrag_op | cut -d: -f5 |
13062 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13067 for line in $filefrag_op
13069 frag_lun=$(echo $line | cut -d: -f5 |
13070 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13071 ext_len=$(echo $line | cut -d: -f4)
13072 if (( $frag_lun != $last_lun )); then
13073 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
13074 if (( logical != 512 )); then
13076 error "FIEMAP on $fm_file failed; returned " \
13077 "logical start for lun $logical instead of 512"
13080 if (( tot_len != 512 )); then
13082 error "FIEMAP on $fm_file failed; returned " \
13083 "len $tot_len for OST $last_lun instead of 1024"
13086 (( num_luns += 1 ))
13090 (( tot_len += ext_len ))
13093 if (( num_luns != 2 || tot_len != 512 )); then
13095 error "FIEMAP on $fm_file failed; returned wrong number of " \
13096 "luns or wrong len for OST $last_lun"
13102 echo "FIEMAP on 2-stripe file with hole succeeded"
13104 run_test 130c "FIEMAP (2-stripe file with hole)"
13107 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
13109 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13110 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
13112 trap cleanup_130 EXIT RETURN
13114 local fm_file=$DIR/$tfile
13115 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
13116 error "setstripe on $fm_file"
13117 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
13118 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
13120 local actual_stripe_count=$($LFS getstripe -c $fm_file)
13121 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripe_count ||
13122 error "dd failed on $fm_file"
13124 filefrag -ves $fm_file || error "filefrag $fm_file failed"
13125 filefrag_op=$(filefrag -ve -k $fm_file |
13126 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
13128 last_lun=$(echo $filefrag_op | cut -d: -f5 |
13129 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13134 for line in $filefrag_op
13136 frag_lun=$(echo $line | cut -d: -f5 |
13137 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13138 ext_len=$(echo $line | cut -d: -f4)
13139 if (( $frag_lun != $last_lun )); then
13140 if (( tot_len != 1024 )); then
13142 error "FIEMAP on $fm_file failed; returned " \
13143 "len $tot_len for OST $last_lun instead of 1024"
13146 (( num_luns += 1 ))
13150 (( tot_len += ext_len ))
13153 if (( num_luns != actual_stripe_count || tot_len != 1024 )); then
13155 error "FIEMAP on $fm_file failed; returned wrong number of " \
13156 "luns or wrong len for OST $last_lun"
13162 echo "FIEMAP on N-stripe file succeeded"
13164 run_test 130d "FIEMAP (N-stripe file)"
13167 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
13169 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13170 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
13172 trap cleanup_130 EXIT RETURN
13174 local fm_file=$DIR/$tfile
13175 $LFS setstripe -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
13178 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
13179 for ((i = 0; i < $NUM_BLKS; i++)); do
13180 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) \
13181 conv=notrunc > /dev/null 2>&1
13184 filefrag -ves $fm_file || error "filefrag $fm_file failed"
13185 filefrag_op=$(filefrag -ve -k $fm_file |
13186 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
13188 last_lun=$(echo $filefrag_op | cut -d: -f5)
13193 for line in $filefrag_op; do
13194 frag_lun=$(echo $line | cut -d: -f5)
13195 ext_len=$(echo $line | cut -d: -f4)
13196 if [[ "$frag_lun" != "$last_lun" ]]; then
13197 if (( tot_len != $EXPECTED_LEN )); then
13199 error "OST$last_lun $tot_len != $EXPECTED_LEN"
13201 (( num_luns += 1 ))
13205 (( tot_len += ext_len ))
13208 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
13210 error "OST$last_lun $num_luns != 2, $tot_len != $EXPECTED_LEN"
13213 echo "FIEMAP with continuation calls succeeded"
13215 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
13218 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13219 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
13221 local fm_file=$DIR/$tfile
13222 $MULTIOP $fm_file oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T33554432c ||
13223 error "multiop create with lov_delay_create on $fm_file"
13225 filefrag -ves $fm_file || error "filefrag $fm_file failed"
13226 filefrag_extents=$(filefrag -vek $fm_file |
13227 awk '/extents? found/ { print $2 }')
13228 if [[ "$filefrag_extents" != "0" ]]; then
13229 error "$fm_file: filefrag_extents=$filefrag_extents != 0"
13234 run_test 130f "FIEMAP (unstriped file)"
13237 local file=$DIR/$tfile
13238 local nr=$((OSTCOUNT * 100))
13240 $LFS setstripe -C $nr $file ||
13241 error "failed to setstripe -C $nr $file"
13243 dd if=/dev/zero of=$file count=$nr bs=1M
13245 nr=$($LFS getstripe -c $file)
13247 local extents=$(filefrag -v $file |
13248 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}' | wc -l)
13250 echo "filefrag list $extents extents in file with stripecount $nr"
13251 if (( extents < nr )); then
13252 $LFS getstripe $file
13254 error "filefrag printed $extents < $nr extents"
13259 run_test 130g "FIEMAP (overstripe file)"
13261 # Test for writev/readv
13263 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 ||
13264 error "writev test failed"
13265 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 ||
13266 error "readv failed"
13269 run_test 131a "test iov's crossing stripe boundary for writev/readv"
13272 local fsize=$((524288 + 1048576 + 1572864))
13273 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 &&
13274 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
13275 error "append writev test failed"
13277 ((fsize += 1572864 + 1048576))
13278 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 &&
13279 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
13280 error "append writev test failed"
13283 run_test 131b "test append writev"
13286 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
13289 run_test 131c "test read/write on file w/o objects"
13292 rwv -f $DIR/$tfile -w -n 1 1572864
13293 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
13294 if [ "$NOB" != 1572864 ]; then
13295 error "Short read filed: read $NOB bytes instead of 1572864"
13299 run_test 131d "test short read"
13302 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
13303 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
13304 error "read hitting hole failed"
13307 run_test 131e "test read hitting hole"
13316 mds*) res=$(do_facet $facet \
13317 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op")
13319 ost*) res=$(do_facet $facet \
13320 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op")
13322 *) error "Wrong facet '$facet'" ;;
13324 [ "$res" ] || error "The counter for $op on $facet was not incremented"
13325 # if the argument $3 is zero, it means any stat increment is ok.
13326 if [[ $want -gt 0 ]]; then
13327 local count=$(echo $res | awk '{ print $2 }')
13328 [[ $count -ne $want ]] &&
13329 error "The $op counter on $facet is $count, not $want"
13334 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13335 remote_ost_nodsh && skip "remote OST with nodsh"
13336 remote_mds_nodsh && skip "remote MDS with nodsh"
13337 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
13338 skip_env "MDS doesn't support rename stats"
13340 local testdir=$DIR/${tdir}/stats_testdir
13342 mkdir -p $DIR/${tdir}
13345 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13346 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
13348 # verify mdt stats first.
13349 mkdir ${testdir} || error "mkdir failed"
13350 check_stats $SINGLEMDS "mkdir" 1
13351 touch ${testdir}/${tfile} || error "touch failed"
13352 check_stats $SINGLEMDS "open" 1
13353 check_stats $SINGLEMDS "close" 1
13354 [ $MDS1_VERSION -ge $(version_code 2.8.54) ] && {
13355 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
13356 check_stats $SINGLEMDS "mknod" 2
13358 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
13359 check_stats $SINGLEMDS "unlink" 1
13360 rm -f ${testdir}/${tfile} || error "file remove failed"
13361 check_stats $SINGLEMDS "unlink" 2
13363 # remove working dir and check mdt stats again.
13364 rmdir ${testdir} || error "rmdir failed"
13365 check_stats $SINGLEMDS "rmdir" 1
13367 local testdir1=$DIR/${tdir}/stats_testdir1
13368 mkdir -p ${testdir}
13369 mkdir -p ${testdir1}
13370 touch ${testdir1}/test1
13371 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
13372 check_stats $SINGLEMDS "crossdir_rename" 1
13374 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
13375 check_stats $SINGLEMDS "samedir_rename" 1
13377 rm -rf $DIR/${tdir}
13379 run_test 133a "Verifying MDT stats ========================================"
13384 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13385 remote_ost_nodsh && skip "remote OST with nodsh"
13386 remote_mds_nodsh && skip "remote MDS with nodsh"
13388 local testdir=$DIR/${tdir}/stats_testdir
13390 mkdir -p ${testdir} || error "mkdir failed"
13391 touch ${testdir}/${tfile} || error "touch failed"
13392 cancel_lru_locks mdc
13395 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13396 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
13398 # extra mdt stats verification.
13399 chmod 444 ${testdir}/${tfile} || error "chmod failed"
13400 check_stats $SINGLEMDS "setattr" 1
13401 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13402 if [ $MDS1_VERSION -ne $(version_code 2.2.0) ]
13404 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
13405 check_stats $SINGLEMDS "getattr" 1
13407 rm -rf $DIR/${tdir}
13409 # when DNE is enabled, MDT uses STATFS RPC to ping other targets
13410 # so the check below is not reliable
13411 [ $MDSCOUNT -eq 1 ] || return 0
13413 # Sleep to avoid a cached response.
13414 #define OBD_STATFS_CACHE_SECONDS 1
13416 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13417 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
13418 $LFS df || error "lfs failed"
13419 check_stats $SINGLEMDS "statfs" 1
13421 # check aggregated statfs (LU-10018)
13422 [ $MDS1_VERSION -lt $(version_code 2.11.54) ] &&
13424 [ $CLIENT_VERSION -lt $(version_code 2.11.54) ] &&
13427 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13428 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
13430 check_stats $SINGLEMDS "statfs" 1
13432 # We want to check that the client didn't send OST_STATFS to
13433 # ost1 but the MDT also uses OST_STATFS for precreate. So some
13434 # extra care is needed here.
13435 if remote_mds; then
13436 local nid=$($LCTL list_nids | head -1 | sed "s/\./\\\./g")
13437 local param="obdfilter.$FSNAME-OST0000.exports.'$nid'.stats"
13439 res=$(do_facet ost1 $LCTL get_param $param | grep statfs)
13440 [ "$res" ] && error "OST got STATFS"
13445 run_test 133b "Verifying extra MDT stats =================================="
13448 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13449 remote_ost_nodsh && skip "remote OST with nodsh"
13450 remote_mds_nodsh && skip "remote MDS with nodsh"
13452 local testdir=$DIR/$tdir/stats_testdir
13454 test_mkdir -p $testdir
13456 # verify obdfilter stats.
13457 $LFS setstripe -c 1 -i 0 $testdir/$tfile
13459 cancel_lru_locks osc
13460 wait_delete_completed
13463 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13464 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
13466 dd if=/dev/zero of=$testdir/$tfile conv=notrunc bs=512k count=1 ||
13469 cancel_lru_locks osc
13470 check_stats ost1 "write" 1
13472 dd if=$testdir/$tfile of=/dev/null bs=1k count=1 || error "dd failed"
13473 check_stats ost1 "read" 1
13475 > $testdir/$tfile || error "truncate failed"
13476 check_stats ost1 "punch" 1
13478 rm -f $testdir/$tfile || error "file remove failed"
13479 wait_delete_completed
13480 check_stats ost1 "destroy" 1
13484 run_test 133c "Verifying OST stats ========================================"
13491 while [ $value -ge 2 ]; do
13496 if [ $orig -gt $order ]; then
13504 local size=('K' 'M' 'G' 'T');
13506 local size_string=$value
13508 while [ $value -ge 1024 ]; do
13509 if [ $i -gt 3 ]; then
13510 #T is the biggest unit we get here, if that is bigger,
13512 size_string=${value}T
13515 value=$((value >> 10))
13516 if [ $value -lt 1024 ]; then
13517 size_string=${value}${size[$i]}
13526 get_rename_size() {
13528 local context=${2:-.}
13529 local sample=$(do_facet $SINGLEMDS $LCTL \
13530 get_param mdt.$FSNAME-MDT0000.rename_stats |
13531 grep -A1 $context |
13532 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
13537 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13538 remote_ost_nodsh && skip "remote OST with nodsh"
13539 remote_mds_nodsh && skip "remote MDS with nodsh"
13540 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
13541 skip_env "MDS doesn't support rename stats"
13543 local testdir1=$DIR/${tdir}/stats_testdir1
13544 local testdir2=$DIR/${tdir}/stats_testdir2
13545 mkdir -p $DIR/${tdir}
13547 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
13549 lfs mkdir -i 0 -c 1 ${testdir1} || error "mkdir failed"
13550 lfs mkdir -i 0 -c 1 ${testdir2} || error "mkdir failed"
13552 createmany -o $testdir1/test 512 || error "createmany failed"
13554 # check samedir rename size
13555 mv ${testdir1}/test0 ${testdir1}/test_0
13557 local testdir1_size=$(ls -l $DIR/${tdir} |
13558 awk '/stats_testdir1/ {print $5}')
13559 local testdir2_size=$(ls -l $DIR/${tdir} |
13560 awk '/stats_testdir2/ {print $5}')
13562 testdir1_size=$(order_2 $testdir1_size)
13563 testdir2_size=$(order_2 $testdir2_size)
13565 testdir1_size=$(size_in_KMGT $testdir1_size)
13566 testdir2_size=$(size_in_KMGT $testdir2_size)
13568 echo "source rename dir size: ${testdir1_size}"
13569 echo "target rename dir size: ${testdir2_size}"
13571 local cmd="do_facet $SINGLEMDS $LCTL "
13572 cmd+="get_param mdt.$FSNAME-MDT0000.rename_stats"
13574 eval $cmd || error "$cmd failed"
13575 local samedir=$($cmd | grep 'same_dir')
13576 local same_sample=$(get_rename_size $testdir1_size)
13577 [ -z "$samedir" ] && error "samedir_rename_size count error"
13578 [[ $same_sample -eq 1 ]] ||
13579 error "samedir_rename_size error $same_sample"
13580 echo "Check same dir rename stats success"
13582 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
13584 # check crossdir rename size
13585 mv ${testdir1}/test_0 ${testdir2}/test_0
13587 testdir1_size=$(ls -l $DIR/${tdir} |
13588 awk '/stats_testdir1/ {print $5}')
13589 testdir2_size=$(ls -l $DIR/${tdir} |
13590 awk '/stats_testdir2/ {print $5}')
13592 testdir1_size=$(order_2 $testdir1_size)
13593 testdir2_size=$(order_2 $testdir2_size)
13595 testdir1_size=$(size_in_KMGT $testdir1_size)
13596 testdir2_size=$(size_in_KMGT $testdir2_size)
13598 echo "source rename dir size: ${testdir1_size}"
13599 echo "target rename dir size: ${testdir2_size}"
13601 eval $cmd || error "$cmd failed"
13602 local crossdir=$($cmd | grep 'crossdir')
13603 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
13604 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
13605 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
13606 [[ $src_sample -eq 1 ]] ||
13607 error "crossdir_rename_size error $src_sample"
13608 [[ $tgt_sample -eq 1 ]] ||
13609 error "crossdir_rename_size error $tgt_sample"
13610 echo "Check cross dir rename stats success"
13611 rm -rf $DIR/${tdir}
13613 run_test 133d "Verifying rename_stats ========================================"
13616 remote_mds_nodsh && skip "remote MDS with nodsh"
13617 remote_ost_nodsh && skip "remote OST with nodsh"
13618 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13620 local testdir=$DIR/${tdir}/stats_testdir
13621 local ctr f0 f1 bs=32768 count=42 sum
13623 mkdir -p ${testdir} || error "mkdir failed"
13625 $LFS setstripe -c 1 -i 0 ${testdir}/${tfile}
13627 for ctr in {write,read}_bytes; do
13629 cancel_lru_locks osc
13631 do_facet ost1 $LCTL set_param -n \
13632 "obdfilter.*.exports.clear=clear"
13634 if [ $ctr = write_bytes ]; then
13636 f1=${testdir}/${tfile}
13638 f0=${testdir}/${tfile}
13642 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
13645 cancel_lru_locks osc
13647 sum=$(do_facet ost1 $LCTL get_param \
13648 "obdfilter.*.exports.*.stats" |
13649 awk -v ctr=$ctr 'BEGIN { sum = 0 }
13650 $1 == ctr { sum += $7 }
13651 END { printf("%0.0f", sum) }')
13653 if ((sum != bs * count)); then
13654 error "Bad $ctr sum, expected $((bs * count)), got $sum"
13658 rm -rf $DIR/${tdir}
13660 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
13663 [[ $(lustre_version_code $facet) -ge $(version_code 2.7.65) ]] ||
13664 skip "too old lustre for get_param -R ($facet_ver)"
13666 # verifying readability.
13667 $LCTL get_param -R '*' &> /dev/null
13669 # Verifing writability with badarea_io.
13670 $LCTL list_param -FR '*' | grep '=' | tr -d = |
13671 egrep -v 'force_lbug|changelog_mask' | xargs badarea_io ||
13672 error "client badarea_io failed"
13674 # remount the FS in case writes/reads /proc break the FS
13675 cleanup || error "failed to unmount"
13676 setup || error "failed to setup"
13678 run_test 133f "Check reads/writes of client lustre proc files with bad area io"
13681 remote_mds_nodsh && skip "remote MDS with nodsh"
13682 remote_ost_nodsh && skip "remote OST with nodsh"
13685 for facet in mds1 ost1; do
13686 local facet_ver=$(lustre_version_code $facet)
13687 if [ $facet_ver -ge $(version_code 2.7.65) ]; then
13688 do_facet $facet "$LCTL get_param -R '*'" &> /dev/null
13690 log "$facet: too old lustre for get_param -R"
13692 if [ $facet_ver -ge $(version_code 2.5.54) ]; then
13693 do_facet $facet "$LCTL list_param -FR '*' | grep '=' |
13694 tr -d = | egrep -v 'force_lbug|changelog_mask' |
13695 xargs badarea_io" ||
13696 error "$facet badarea_io failed"
13698 skip_noexit "$facet: too old lustre for get_param -R"
13702 # remount the FS in case writes/reads /proc break the FS
13703 cleanup || error "failed to unmount"
13704 setup || error "failed to setup"
13706 run_test 133g "Check reads/writes of server lustre proc files with bad area io"
13709 remote_mds_nodsh && skip "remote MDS with nodsh"
13710 remote_ost_nodsh && skip "remote OST with nodsh"
13711 [[ $MDS1_VERSION -lt $(version_code 2.9.54) ]] &&
13712 skip "Need MDS version at least 2.9.54"
13715 for facet in client mds1 ost1; do
13716 # Get the list of files that are missing the terminating newline
13717 local plist=$(do_facet $facet
13718 $LCTL list_param -FR '*' | grep '=' | tr -d =)
13720 for ent in $plist; do
13721 local missing=$(do_facet $facet $LCTL get_param $ent \|\
13722 awk -v FS='\v' -v RS='\v\v' \
13723 "'END { if(NR>0 && \\\$NF !~ /.*\\\n\$/) \
13724 print FILENAME}'" 2>/dev/null)
13725 [ -z $missing ] || {
13726 do_facet $facet $LCTL get_param $ent | od -An -tx1
13727 error "file does not end with newline: $facet-$ent"
13732 run_test 133h "Proc files should end with newlines"
13735 remote_mds_nodsh && skip "remote MDS with nodsh"
13736 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
13737 skip "Need MDS version at least 2.7.54"
13739 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
13740 cancel_lru_locks mdc
13742 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
13743 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
13744 [ $unused -eq 0 ] || error "$unused locks are not cleared"
13747 createmany -o $DIR/$tdir/f $nr ||
13748 error "failed to create $nr files in $DIR/$tdir"
13749 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
13751 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
13752 do_facet mds1 $LCTL set_param fail_loc=0x327
13753 do_facet mds1 $LCTL set_param fail_val=500
13756 echo "sleep 10 seconds ..."
13758 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
13760 do_facet mds1 $LCTL set_param fail_loc=0
13761 do_facet mds1 $LCTL set_param fail_val=0
13762 [ $lck_cnt -lt $unused ] ||
13763 error "No locks reclaimed, before:$unused, after:$lck_cnt"
13766 unlinkmany $DIR/$tdir/f $nr
13768 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
13771 remote_mds_nodsh && skip "remote MDS with nodsh"
13772 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
13773 skip "Need MDS version at least 2.7.54"
13775 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
13776 cancel_lru_locks mdc
13778 local low_wm=$(do_facet mds1 $LCTL get_param -n \
13779 ldlm.lock_reclaim_threshold_mb)
13780 # disable reclaim temporarily
13781 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
13783 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
13784 do_facet mds1 $LCTL set_param fail_loc=0x328
13785 do_facet mds1 $LCTL set_param fail_val=500
13787 $LCTL set_param debug=+trace
13790 createmany -o $DIR/$tdir/f $nr &
13791 local create_pid=$!
13793 echo "Sleep $TIMEOUT seconds ..."
13795 if ! ps -p $create_pid > /dev/null 2>&1; then
13796 do_facet mds1 $LCTL set_param fail_loc=0
13797 do_facet mds1 $LCTL set_param fail_val=0
13798 do_facet mds1 $LCTL set_param \
13799 ldlm.lock_reclaim_threshold_mb=${low_wm}m
13800 error "createmany finished incorrectly!"
13802 do_facet mds1 $LCTL set_param fail_loc=0
13803 do_facet mds1 $LCTL set_param fail_val=0
13804 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
13805 wait $create_pid || return 1
13807 unlinkmany $DIR/$tdir/f $nr
13809 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
13812 remote_mds_nodsh && skip "remote MDS with nodsh"
13813 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
13814 skip "Need MDS version at least 2.13.50"
13817 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
13819 #define OBD_FAIL_PLAIN_RECORDS 0x1319
13820 #set only one record at plain llog
13821 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x1319 fail_val=1
13823 #fill already existed plain llog each 64767
13824 #wrapping whole catalog
13825 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
13827 createmany -o $DIR/$tdir/$tfile_ 64700
13828 for (( i = 0; i < 64700; i = i + 2 ))
13830 rm $DIR/$tdir/$tfile_$i &
13831 rm $DIR/$tdir/$tfile_$((i + 1)) &
13836 #waiting osp synchronization
13837 wait_delete_completed
13839 run_test 135 "Race catalog processing"
13842 remote_mds_nodsh && skip "remote MDS with nodsh"
13843 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
13844 skip "Need MDS version at least 2.13.50"
13847 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
13848 $LFS setstripe -c 1 -i 0 $DIR/$tdir || error "failed to set striping"
13849 #set only one record at plain llog
13850 #define OBD_FAIL_CATALOG_FULL_CHECK 0x131a
13851 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x131a fail_val=1
13853 #fill already existed 2 plain llogs each 64767
13854 #wrapping whole catalog
13855 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
13856 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 3 / 2))
13857 wait_delete_completed
13859 createmany -o $DIR/$tdir/$tfile_ 10
13862 do_facet $SINGLEMDS $LCTL set_param fail_val=3
13863 for (( i = 0; i < 10; i = i + 3 ))
13865 rm $DIR/$tdir/$tfile_$i &
13866 rm $DIR/$tdir/$tfile_$((i + 1)) &
13870 rm $DIR/$tdir/$tfile_$((i + 2)) &
13873 #waiting osp synchronization
13874 wait_delete_completed
13876 run_test 136 "Race catalog processing 2"
13878 test_140() { #bug-17379
13879 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13881 test_mkdir $DIR/$tdir
13882 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
13883 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
13885 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
13886 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
13888 while i=$((i + 1)); do
13890 cd $i || error "Changing to $i"
13891 ln -s ../stat stat || error "Creating stat symlink"
13892 # Read the symlink until ELOOP present,
13893 # not LBUGing the system is considered success,
13894 # we didn't overrun the stack.
13895 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
13896 if [ $ret -ne 0 ]; then
13897 if [ $ret -eq 40 ]; then
13900 error "Open stat symlink"
13906 echo "The symlink depth = $i"
13907 [ $i -eq 5 ] || [ $i -eq 7 ] || [ $i -eq 8 ] || [ $i -eq 40 ] ||
13908 error "Invalid symlink depth"
13910 # Test recursive symlink
13911 ln -s symlink_self symlink_self
13912 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
13913 echo "open symlink_self returns $ret"
13914 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
13916 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
13919 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13921 local TF="$TMP/$tfile"
13923 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
13924 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
13926 cancel_lru_locks $OSC
13927 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
13928 remount_client $MOUNT
13930 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
13933 $TRUNCATE $DIR/$tfile 6000
13934 cancel_lru_locks $OSC
13935 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
13938 echo "12345" >>$DIR/$tfile
13939 cancel_lru_locks $OSC
13940 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
13943 echo "12345" >>$DIR/$tfile
13944 cancel_lru_locks $OSC
13945 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
13947 run_test 150a "truncate/append tests"
13950 check_set_fallocate_or_skip
13953 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
13954 check_fallocate $DIR/$tfile || error "fallocate failed"
13956 run_test 150b "Verify fallocate (prealloc) functionality"
13959 check_set_fallocate_or_skip
13962 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
13963 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=20 || error "dd failed"
13965 fallocate -l $((1048576 * 20)) $DIR/$tfile || error "fallocate failed"
13966 # precomputed md5sum for 20MB of zeroes
13967 local expect="8f4e33f3dc3e414ff94e5fb6905cba8c"
13968 local sum=($(md5sum $DIR/$tfile))
13970 [[ "${sum[0]}" == "$expect" ]] || error "fallocate unwritten is not zero"
13972 check_set_fallocate 1
13975 fallocate -l $((1048576 * 20)) $DIR/$tfile || error "fallocate failed"
13976 sum=($(md5sum $DIR/$tfile))
13978 [[ "${sum[0]}" == "$expect" ]] || error "fallocate zero is not zero"
13980 run_test 150bb "Verify fallocate modes both zero space"
13983 check_set_fallocate_or_skip
13985 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
13986 $LFS setstripe -c $OSTCOUNT -S1M $DIR/$tfile || error "setstripe failed"
13987 fallocate -l ${OSTCOUNT}m $DIR/$tfile || error "fallocate failed"
13988 sync; sync_all_data
13989 cancel_lru_locks $OSC
13991 bytes=$(($(stat -c '%b * %B' $DIR/$tfile)))
13992 want=$((OSTCOUNT * 1048576))
13994 # Must allocate all requested space, not more than 5% extra
13995 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
13996 error "bytes $bytes is not $want"
13999 # verify fallocate on PFL file
14000 $LFS setstripe -E1M -c1 -E16M -c3 -Eeof -c 4 $DIR/$tfile ||
14001 error "Create $DIR/$tfile failed"
14002 fallocate -l $((1048576 * 1024)) $DIR/$tfile ||
14003 error "fallocate failed"
14004 sync; sync_all_data
14005 cancel_lru_locks $OSC
14007 local bytes=$(($(stat -c '%b * %B' $DIR/$tfile)))
14008 local want=$((1024 * 1048576))
14010 # Must allocate all requested space, not more than 5% extra
14011 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
14012 error "bytes $bytes is not $want"
14014 run_test 150c "Verify fallocate Size and Blocks"
14017 check_set_fallocate_or_skip
14019 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14020 $LFS setstripe -c $OSTCOUNT -S1M $DIR/$tdir || error "setstripe failed"
14021 fallocate -o 1G -l ${OSTCOUNT}m $DIR/$tdir || error "fallocate failed"
14022 sync; sync_all_data
14023 cancel_lru_locks $OSC
14025 local bytes=$(($(stat -c '%b * %B' $DIR/$tdir)))
14026 local want=$((OSTCOUNT * 1048576))
14028 # Must allocate all requested space, not more than 5% extra
14029 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
14030 error "bytes $bytes is not $want"
14032 run_test 150d "Verify fallocate Size and Blocks - Non zero start"
14035 check_set_fallocate_or_skip
14039 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14040 $LFS setstripe -c${OSTCOUNT} $DIR/$tfile ||
14041 error "$LFS setstripe -c${OSTCOUNT} $DIR/$tfile failed"
14043 # Find OST with Minimum Size
14044 min_size_ost=$($LFS df | awk "/$FSNAME-OST/ { print \$4 }" |
14045 sort -un | head -1)
14047 # Get 100MB per OST of the available space to reduce run time
14048 # else 60% of the available space if we are running SLOW tests
14049 if [ $SLOW == "no" ]; then
14050 local space=$((1024 * 100 * OSTCOUNT))
14052 local space=$(((min_size_ost * 60)/100 * OSTCOUNT))
14055 fallocate -l${space}k $DIR/$tfile ||
14056 error "fallocate ${space}k $DIR/$tfile failed"
14057 echo "'fallocate -l ${space}k $DIR/$tfile' succeeded"
14059 # get size immediately after fallocate. This should be correctly
14061 local size=$(stat -c '%s' $DIR/$tfile)
14062 local used=$(( $(stat -c '%b * %B' $DIR/$tfile) / 1024))
14064 # Sleep for a while for statfs to get updated. And not pull from cache.
14067 echo "df after fallocate:"
14070 (( size / 1024 == space )) || error "size $size != requested $space"
14071 [ "$ost1_FSTYPE" != ldiskfs ] || (( used >= space )) ||
14072 error "used $used < space $space"
14074 rm $DIR/$tfile || error "rm failed"
14076 wait_delete_completed
14078 echo "df after unlink:"
14081 run_test 150e "Verify 60% of available OST space consumed by fallocate"
14086 local want_size_before=20480 # in bytes
14087 local want_blocks_before=40 # 512 sized blocks
14088 local want_blocks_after=24 # 512 sized blocks
14089 local length=$(((want_blocks_before - want_blocks_after) * 512))
14091 [[ $OST1_VERSION -ge $(version_code 2.14.0) ]] ||
14092 skip "need at least 2.14.0 for fallocate punch"
14094 if [ "$ost1_FSTYPE" = "zfs" ] || [ "$mds1_FSTYPE" = "zfs" ]; then
14095 skip "LU-14160: punch mode is not implemented on OSD ZFS"
14098 check_set_fallocate_or_skip
14099 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14101 echo "Verify fallocate punch: Range within the file range"
14102 yes 'A' | dd of=$DIR/$tfile bs=4096 count=5 ||
14103 error "dd failed for bs 4096 and count 5"
14105 # Call fallocate with punch range which is within the file range
14106 fallocate -p --offset 4096 -l $length $DIR/$tfile ||
14107 error "fallocate failed: offset 4096 and length $length"
14108 # client must see changes immediately after fallocate
14109 size=$(stat -c '%s' $DIR/$tfile)
14110 blocks=$(stat -c '%b' $DIR/$tfile)
14112 # Verify punch worked.
14113 (( blocks == want_blocks_after )) ||
14114 error "punch failed: blocks $blocks != $want_blocks_after"
14116 (( size == want_size_before )) ||
14117 error "punch failed: size $size != $want_size_before"
14119 # Verify there is hole in file
14120 local data_off=$(lseek_test -d 4096 $DIR/$tfile)
14121 # precomputed md5sum
14122 local expect="4a9a834a2db02452929c0a348273b4aa"
14124 cksum=($(md5sum $DIR/$tfile))
14125 [[ "${cksum[0]}" == "$expect" ]] ||
14126 error "unexpected MD5SUM after punch: ${cksum[0]}"
14128 # Start second sub-case for fallocate punch.
14129 echo "Verify fallocate punch: Range overlapping and less than blocksize"
14130 yes 'A' | dd of=$DIR/$tfile bs=4096 count=5 ||
14131 error "dd failed for bs 4096 and count 5"
14133 # Punch range less than block size will have no change in block count
14134 want_blocks_after=40 # 512 sized blocks
14136 # Punch overlaps two blocks and less than blocksize
14137 fallocate -p --offset 4000 -l 3000 $DIR/$tfile ||
14138 error "fallocate failed: offset 4000 length 3000"
14139 size=$(stat -c '%s' $DIR/$tfile)
14140 blocks=$(stat -c '%b' $DIR/$tfile)
14142 # Verify punch worked.
14143 (( blocks == want_blocks_after )) ||
14144 error "punch failed: blocks $blocks != $want_blocks_after"
14146 (( size == want_size_before )) ||
14147 error "punch failed: size $size != $want_size_before"
14149 # Verify if range is really zero'ed out. We expect Zeros.
14150 # precomputed md5sum
14151 expect="c57ec5d769c3dbe3426edc3f7d7e11d3"
14152 cksum=($(md5sum $DIR/$tfile))
14153 [[ "${cksum[0]}" == "$expect" ]] ||
14154 error "unexpected MD5SUM after punch: ${cksum[0]}"
14156 run_test 150f "Verify fallocate punch functionality"
14164 local BS=4096 # Block size in bytes
14166 [[ $OST1_VERSION -ge $(version_code 2.14.0) ]] ||
14167 skip "need at least 2.14.0 for fallocate punch"
14169 if [ "$ost1_FSTYPE" = "zfs" ] || [ "$mds1_FSTYPE" = "zfs" ]; then
14170 skip "LU-14160: punch mode is not implemented on OSD ZFS"
14173 check_set_fallocate_or_skip
14174 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14176 $LFS setstripe -c${OSTCOUNT} $DIR/$tfile ||
14177 error "$LFS setstripe -c${OSTCOUNT} $DIR/$tfile failed"
14179 # Get 100MB per OST of the available space to reduce run time
14180 # else 60% of the available space if we are running SLOW tests
14181 if [ $SLOW == "no" ]; then
14182 space=$((1024 * 100 * OSTCOUNT))
14184 # Find OST with Minimum Size
14185 space=$($LFS df | awk "/$FSNAME-OST/ { print \$4 }" |
14186 sort -un | head -1)
14187 echo "min size OST: $space"
14188 space=$(((space * 60)/100 * OSTCOUNT))
14190 # space in 1k units, round to 4k blocks
14191 local blkcount=$((space * 1024 / $BS))
14193 echo "Verify fallocate punch: Very large Range"
14194 fallocate -l${space}k $DIR/$tfile ||
14195 error "fallocate ${space}k $DIR/$tfile failed"
14196 # write 1M at the end, start and in the middle
14197 yes 'A' | dd of=$DIR/$tfile bs=$BS count=256 ||
14198 error "dd failed: bs $BS count 256"
14199 yes 'A' | dd of=$DIR/$tfile bs=$BS seek=$((blkcount - 256)) count=256 ||
14200 error "dd failed: bs $BS count 256 seek $((blkcount - 256))"
14201 yes 'A' | dd of=$DIR/$tfile bs=$BS seek=$((blkcount / 2)) count=1024 ||
14202 error "dd failed: bs $BS count 256 seek $((blkcount / 2))"
14205 size=$(stat -c '%s' $DIR/$tfile)
14207 # gather punch length.
14208 local punch_size=$((size - (BS * 2)))
14210 echo "punch_size = $punch_size"
14211 echo "size - punch_size: $((size - punch_size))"
14212 echo "size - punch_size in blocks: $(((size - punch_size)/BS))"
14214 # Call fallocate to punch all except 2 blocks. We leave the
14215 # first and the last block
14216 echo "fallocate -p --offset $BS -l $punch_size $DIR/$tfile"
14217 fallocate -p --offset $BS -l $punch_size $DIR/$tfile ||
14218 error "fallocate failed: offset $BS length $punch_size"
14220 size_after=$(stat -c '%s' $DIR/$tfile)
14221 blocks_after=$(stat -c '%b' $DIR/$tfile)
14223 # Verify punch worked.
14224 # Size should be kept
14225 (( size == size_after )) ||
14226 error "punch failed: size $size != $size_after"
14228 # two 4k data blocks to remain plus possible 1 extra extent block
14229 (( blocks_after <= ((BS / 512) * 3) )) ||
14230 error "too many blocks remains: $blocks_after"
14232 # Verify that file has hole between the first and the last blocks
14233 local hole_start=$(lseek_test -l 0 $DIR/$tfile)
14234 local hole_end=$(lseek_test -d $BS $DIR/$tfile)
14236 echo "Hole at [$hole_start, $hole_end)"
14237 (( hole_start == BS )) ||
14238 error "no hole at offset $BS after punch"
14240 (( hole_end == BS + punch_size )) ||
14241 error "data at offset $hole_end < $((BS + punch_size))"
14243 run_test 150g "Verify fallocate punch on large range"
14245 #LU-2902 roc_hit was not able to read all values from lproc
14246 function roc_hit_init() {
14247 local list=$(comma_list $(osts_nodes))
14248 local dir=$DIR/$tdir-check
14249 local file=$dir/$tfile
14255 #use setstripe to do a write to every ost
14256 for i in $(seq 0 $((OSTCOUNT-1))); do
14257 $LFS setstripe -c 1 -i $i $dir || error "$LFS setstripe $file failed"
14258 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
14259 idx=$(printf %04x $i)
14260 BEFORE=$(get_osd_param $list *OST*$idx stats |
14261 awk '$1 == "cache_access" {sum += $7}
14262 END { printf("%0.0f", sum) }')
14264 cancel_lru_locks osc
14265 cat $file >/dev/null
14267 AFTER=$(get_osd_param $list *OST*$idx stats |
14268 awk '$1 == "cache_access" {sum += $7}
14269 END { printf("%0.0f", sum) }')
14271 echo BEFORE:$BEFORE AFTER:$AFTER
14272 if ! let "AFTER - BEFORE == 4"; then
14274 error "roc_hit is not safe to use"
14282 function roc_hit() {
14283 local list=$(comma_list $(osts_nodes))
14284 echo $(get_osd_param $list '' stats |
14285 awk '$1 == "cache_hit" {sum += $7}
14286 END { printf("%0.0f", sum) }')
14289 function set_cache() {
14292 if [ "$2" == "off" ]; then
14295 local list=$(comma_list $(osts_nodes))
14296 set_osd_param $list '' $1_cache_enable $on
14298 cancel_lru_locks osc
14302 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14303 remote_ost_nodsh && skip "remote OST with nodsh"
14306 local list=$(comma_list $(osts_nodes))
14308 # check whether obdfilter is cache capable at all
14309 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
14310 skip "not cache-capable obdfilter"
14313 # check cache is enabled on all obdfilters
14314 if get_osd_param $list '' read_cache_enable | grep 0; then
14315 skip "oss cache is disabled"
14318 set_osd_param $list '' writethrough_cache_enable 1
14320 # check write cache is enabled on all obdfilters
14321 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
14322 skip "oss write cache is NOT enabled"
14327 #define OBD_FAIL_OBD_NO_LRU 0x609
14328 do_nodes $list $LCTL set_param fail_loc=0x609
14330 # pages should be in the case right after write
14331 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
14334 local BEFORE=$(roc_hit)
14335 cancel_lru_locks osc
14336 cat $DIR/$tfile >/dev/null
14337 local AFTER=$(roc_hit)
14339 do_nodes $list $LCTL set_param fail_loc=0
14341 if ! let "AFTER - BEFORE == CPAGES"; then
14342 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
14345 cancel_lru_locks osc
14346 # invalidates OST cache
14347 do_nodes $list "echo 1 > /proc/sys/vm/drop_caches"
14348 set_osd_param $list '' read_cache_enable 0
14349 cat $DIR/$tfile >/dev/null
14351 # now data shouldn't be found in the cache
14353 cancel_lru_locks osc
14354 cat $DIR/$tfile >/dev/null
14356 if let "AFTER - BEFORE != 0"; then
14357 error "IN CACHE: before: $BEFORE, after: $AFTER"
14360 set_osd_param $list '' read_cache_enable 1
14363 run_test 151 "test cache on oss and controls ==============================="
14366 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14368 local TF="$TMP/$tfile"
14370 # simulate ENOMEM during write
14371 #define OBD_FAIL_OST_NOMEM 0x226
14372 lctl set_param fail_loc=0x80000226
14373 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
14375 sync || error "sync failed"
14376 lctl set_param fail_loc=0
14378 # discard client's cache
14379 cancel_lru_locks osc
14381 # simulate ENOMEM during read
14382 lctl set_param fail_loc=0x80000226
14383 cmp $TF $DIR/$tfile || error "cmp failed"
14384 lctl set_param fail_loc=0
14388 run_test 152 "test read/write with enomem ============================"
14391 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
14393 run_test 153 "test if fdatasync does not crash ======================="
14395 dot_lustre_fid_permission_check() {
14397 local ffid=$MOUNT/.lustre/fid/$fid
14400 echo "stat fid $fid"
14401 stat $ffid > /dev/null || error "stat $ffid failed."
14402 echo "touch fid $fid"
14403 touch $ffid || error "touch $ffid failed."
14404 echo "write to fid $fid"
14405 cat /etc/hosts > $ffid || error "write $ffid failed."
14406 echo "read fid $fid"
14407 diff /etc/hosts $ffid || error "read $ffid failed."
14408 echo "append write to fid $fid"
14409 cat /etc/hosts >> $ffid || error "append write $ffid failed."
14410 echo "rename fid $fid"
14411 mv $ffid $test_dir/$tfile.1 &&
14412 error "rename $ffid to $tfile.1 should fail."
14413 touch $test_dir/$tfile.1
14414 mv $test_dir/$tfile.1 $ffid &&
14415 error "rename $tfile.1 to $ffid should fail."
14416 rm -f $test_dir/$tfile.1
14417 echo "truncate fid $fid"
14418 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
14419 echo "link fid $fid"
14420 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
14421 if [[ $($LCTL get_param -n mdc.*-mdc-*.connect_flags) =~ acl ]]; then
14422 echo "setfacl fid $fid"
14423 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
14424 echo "getfacl fid $fid"
14425 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
14427 echo "unlink fid $fid"
14428 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
14429 echo "mknod fid $fid"
14430 mknod $ffid c 1 3 && error "mknod $ffid should fail."
14432 fid=[0xf00000400:0x1:0x0]
14433 ffid=$MOUNT/.lustre/fid/$fid
14435 echo "stat non-exist fid $fid"
14436 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
14437 echo "write to non-exist fid $fid"
14438 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
14439 echo "link new fid $fid"
14440 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
14442 mkdir -p $test_dir/$tdir
14443 touch $test_dir/$tdir/$tfile
14444 fid=$($LFS path2fid $test_dir/$tdir)
14447 error "error: could not get fid for $test_dir/$dir/$tfile."
14449 ffid=$MOUNT/.lustre/fid/$fid
14452 ls $ffid > /dev/null || error "ls $ffid failed."
14453 echo "touch $fid/$tfile.1"
14454 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
14456 echo "touch $MOUNT/.lustre/fid/$tfile"
14457 touch $MOUNT/.lustre/fid/$tfile && \
14458 error "touch $MOUNT/.lustre/fid/$tfile should fail."
14460 echo "setxattr to $MOUNT/.lustre/fid"
14461 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
14463 echo "listxattr for $MOUNT/.lustre/fid"
14464 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
14466 echo "delxattr from $MOUNT/.lustre/fid"
14467 setfattr -x trusted.name1 $MOUNT/.lustre/fid
14469 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
14470 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
14471 error "touch invalid fid should fail."
14473 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
14474 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
14475 error "touch non-normal fid should fail."
14477 echo "rename $tdir to $MOUNT/.lustre/fid"
14478 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
14479 error "rename to $MOUNT/.lustre/fid should fail."
14481 if [ $MDS1_VERSION -ge $(version_code 2.3.51) ]
14483 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
14484 local new_obf_mode=777
14486 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
14487 chmod $new_obf_mode $DIR/.lustre/fid ||
14488 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
14490 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
14491 [ $obf_mode -eq $new_obf_mode ] ||
14492 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
14494 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
14495 chmod $old_obf_mode $DIR/.lustre/fid ||
14496 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
14499 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
14500 fid=$($LFS path2fid $test_dir/$tfile-2)
14502 if [ $MDS1_VERSION -ge $(version_code 2.6.50) ]
14504 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
14505 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
14506 error "create lov data thru .lustre failed"
14508 echo "cp /etc/passwd $test_dir/$tfile-2"
14509 cp /etc/passwd $test_dir/$tfile-2 ||
14510 error "copy to $test_dir/$tfile-2 failed."
14511 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
14512 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
14513 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
14515 rm -rf $test_dir/tfile.lnk
14516 rm -rf $test_dir/$tfile-2
14520 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
14521 skip "Need MDS version at least 2.4.1"
14523 local tf=$DIR/$tfile
14526 local fid=$($LFS path2fid $tf)
14527 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
14529 # check that we get the same pathname back
14532 for rootpath in "$MOUNT" "$MOUNT///" "$MOUNT/$tfile"; do
14533 echo "$rootpath $fid"
14534 found=$($LFS fid2path $rootpath "$fid")
14535 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
14536 [ "$found" == "$tf" ] || error "fid2path $found != $tf"
14539 # check wrong root path format
14540 rootpath=$MOUNT"_wrong"
14541 found=$($LFS fid2path $rootpath "$fid")
14542 [ -z "$found" ] || error "should fail ($rootpath != $MOUNT)"
14544 run_test 154A "lfs path2fid and fid2path basic checks"
14547 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
14548 skip "Need MDS version at least 2.4.1"
14550 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
14551 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
14552 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
14553 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
14555 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
14556 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
14558 # check that we get the same pathname
14559 echo "PFID: $PFID, name: $name"
14560 local FOUND=$($LFS fid2path $MOUNT "$PFID")
14561 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
14562 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
14563 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
14565 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
14567 run_test 154B "verify the ll_decode_linkea tool"
14570 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14571 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
14572 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
14573 skip "Need MDS version at least 2.2.51"
14574 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
14576 cp /etc/hosts $DIR/$tfile
14578 fid=$($LFS path2fid $DIR/$tfile)
14580 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
14582 dot_lustre_fid_permission_check "$fid" $DIR ||
14583 error "dot lustre permission check $fid failed"
14585 ls -a $MOUNT | grep "\.lustre" && error ".lustre should not be listed"
14587 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
14589 touch $MOUNT/.lustre/file &&
14590 error "creation is not allowed under .lustre"
14592 mkdir $MOUNT/.lustre/dir &&
14593 error "mkdir is not allowed under .lustre"
14597 run_test 154a "Open-by-FID"
14600 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14601 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
14602 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
14603 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
14604 skip "Need MDS version at least 2.2.51"
14606 local remote_dir=$DIR/$tdir/remote_dir
14610 mkdir -p $DIR/$tdir
14611 $LFS mkdir -i $MDTIDX $remote_dir ||
14612 error "create remote directory failed"
14614 cp /etc/hosts $remote_dir/$tfile
14616 fid=$($LFS path2fid $remote_dir/$tfile)
14618 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
14620 dot_lustre_fid_permission_check "$fid" $remote_dir ||
14621 error "dot lustre permission check $fid failed"
14624 run_test 154b "Open-by-FID for remote directory"
14627 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
14628 skip "Need MDS version at least 2.4.1"
14630 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
14631 local FID1=$($LFS path2fid $DIR/$tfile.1)
14632 local FID2=$($LFS path2fid $DIR/$tfile.2)
14633 local FID3=$($LFS path2fid $DIR/$tfile.3)
14636 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
14637 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
14638 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
14640 [ "$FID" = "${!want}" ] ||
14641 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
14645 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
14647 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
14648 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
14652 run_test 154c "lfs path2fid and fid2path multiple arguments"
14655 remote_mds_nodsh && skip "remote MDS with nodsh"
14656 [[ $MDS1_VERSION -lt $(version_code 2.5.53) ]] &&
14657 skip "Need MDS version at least 2.5.53"
14659 if remote_mds; then
14660 nid=$($LCTL list_nids | sed "s/\./\\\./g")
14664 local proc_ofile="mdt.*.exports.'$nid'.open_files"
14671 local fid=$($LFS path2fid $DIR/$tfile)
14674 cmd="exec $fd<$DIR/$tfile"
14676 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
14677 echo "$fid_list" | grep "$fid"
14680 cmd="exec $fd>/dev/null"
14682 if [ $rc -ne 0 ]; then
14683 error "FID $fid not found in open files list $fid_list"
14686 run_test 154d "Verify open file fid"
14690 [[ $MDS1_VERSION -lt $(version_code 2.6.50) ]] &&
14691 skip "Need MDS version at least 2.6.50"
14693 if ls -a $MOUNT | grep -q '^\.lustre$'; then
14694 error ".lustre returned by readdir"
14697 run_test 154e ".lustre is not returned by readdir"
14700 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
14702 # create parent directory on a single MDT to avoid cross-MDT hardlinks
14703 test_mkdir -p -c1 $DIR/$tdir/d
14704 # test dirs inherit from its stripe
14705 mkdir -p $DIR/$tdir/d/foo1 || error "mkdir error"
14706 mkdir -p $DIR/$tdir/d/foo2 || error "mkdir error"
14707 cp /etc/hosts $DIR/$tdir/d/foo1/$tfile
14708 ln $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/link
14711 # get fid of parents
14712 local FID0=$($LFS path2fid $DIR/$tdir/d)
14713 local FID1=$($LFS path2fid $DIR/$tdir/d/foo1)
14714 local FID2=$($LFS path2fid $DIR/$tdir/d/foo2)
14715 local FID3=$($LFS path2fid $DIR)
14717 # check that path2fid --parents returns expected <parent_fid>/name
14718 # 1) test for a directory (single parent)
14719 local parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1)
14720 [ "$parent" == "$FID0/foo1" ] ||
14721 error "expected parent: $FID0/foo1, got: $parent"
14723 # 2) test for a file with nlink > 1 (multiple parents)
14724 parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1/$tfile)
14725 echo "$parent" | grep -F "$FID1/$tfile" ||
14726 error "$FID1/$tfile not returned in parent list"
14727 echo "$parent" | grep -F "$FID2/link" ||
14728 error "$FID2/link not returned in parent list"
14730 # 3) get parent by fid
14731 local file_fid=$($LFS path2fid $DIR/$tdir/d/foo1/$tfile)
14732 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
14733 echo "$parent" | grep -F "$FID1/$tfile" ||
14734 error "$FID1/$tfile not returned in parent list (by fid)"
14735 echo "$parent" | grep -F "$FID2/link" ||
14736 error "$FID2/link not returned in parent list (by fid)"
14738 # 4) test for entry in root directory
14739 parent=$($LFS path2fid --parents $DIR/f)
14740 echo "$parent" | grep -F "$FID3/f" ||
14741 error "$FID3/f not returned in parent list"
14743 # 5) test it on root directory
14744 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
14745 error "$MOUNT should not have parents"
14747 # enable xattr caching and check that linkea is correctly updated
14748 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
14749 save_lustre_params client "llite.*.xattr_cache" > $save
14750 lctl set_param llite.*.xattr_cache 1
14752 # 6.1) linkea update on rename
14753 mv $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/$tfile.moved
14755 # get parents by fid
14756 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
14757 # foo1 should no longer be returned in parent list
14758 echo "$parent" | grep -F "$FID1" &&
14759 error "$FID1 should no longer be in parent list"
14760 # the new path should appear
14761 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
14762 error "$FID2/$tfile.moved is not in parent list"
14764 # 6.2) linkea update on unlink
14765 rm -f $DIR/$tdir/d/foo2/link
14766 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
14767 # foo2/link should no longer be returned in parent list
14768 echo "$parent" | grep -F "$FID2/link" &&
14769 error "$FID2/link should no longer be in parent list"
14773 restore_lustre_params < $save
14776 run_test 154f "get parent fids by reading link ea"
14780 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
14781 [[ $MDS1_VERSION -ge $(version_code 2.6.92) &&
14782 $CLIENT_VERSION -gt $(version_code 2.6.99) ]] ||
14783 skip "Need MDS version at least 2.6.92"
14785 mkdir -p $DIR/$tdir
14786 llapi_fid_test -d $DIR/$tdir
14788 run_test 154g "various llapi FID tests"
14790 test_155_small_load() {
14791 local temp=$TMP/$tfile
14792 local file=$DIR/$tfile
14794 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
14795 error "dd of=$temp bs=6096 count=1 failed"
14797 cancel_lru_locks $OSC
14798 cmp $temp $file || error "$temp $file differ"
14800 $TRUNCATE $temp 6000
14801 $TRUNCATE $file 6000
14802 cmp $temp $file || error "$temp $file differ (truncate1)"
14804 echo "12345" >>$temp
14805 echo "12345" >>$file
14806 cmp $temp $file || error "$temp $file differ (append1)"
14808 echo "12345" >>$temp
14809 echo "12345" >>$file
14810 cmp $temp $file || error "$temp $file differ (append2)"
14816 test_155_big_load() {
14817 remote_ost_nodsh && skip "remote OST with nodsh"
14819 local temp=$TMP/$tfile
14820 local file=$DIR/$tfile
14823 local cache_size=$(do_facet ost$((MAXI+1)) \
14824 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
14825 local large_file_size=$((cache_size * 2))
14827 echo "OSS cache size: $cache_size KB"
14828 echo "Large file size: $large_file_size KB"
14830 [ $MAXV -le $large_file_size ] &&
14831 skip_env "max available OST size needs > $large_file_size KB"
14833 $LFS setstripe $file -c 1 -i $MAXI || error "$LFS setstripe $file failed"
14835 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k ||
14836 error "dd of=$temp bs=$large_file_size count=1k failed"
14839 cancel_lru_locks osc
14840 cmp $temp $file || error "$temp $file differ"
14846 save_writethrough() {
14847 local facets=$(get_facets OST)
14849 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" > $1
14853 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14855 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14857 save_writethrough $p
14860 set_cache writethrough on
14861 test_155_small_load
14862 restore_lustre_params < $p
14865 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
14868 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14870 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14872 save_writethrough $p
14875 set_cache writethrough off
14876 test_155_small_load
14877 restore_lustre_params < $p
14880 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
14883 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14885 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14887 save_writethrough $p
14890 set_cache writethrough on
14891 test_155_small_load
14892 restore_lustre_params < $p
14895 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
14898 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14900 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14902 save_writethrough $p
14905 set_cache writethrough off
14906 test_155_small_load
14907 restore_lustre_params < $p
14910 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
14913 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14915 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14917 save_writethrough $p
14920 set_cache writethrough on
14922 restore_lustre_params < $p
14925 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
14928 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14930 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14932 save_writethrough $p
14935 set_cache writethrough off
14937 restore_lustre_params < $p
14940 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
14943 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14945 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14947 save_writethrough $p
14950 set_cache writethrough on
14952 restore_lustre_params < $p
14955 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
14958 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14960 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14962 save_writethrough $p
14965 set_cache writethrough off
14967 restore_lustre_params < $p
14970 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
14973 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14974 remote_ost_nodsh && skip "remote OST with nodsh"
14975 [ $OST1_VERSION -lt $(version_code 2.6.93) ] &&
14976 skip "stats not implemented on old servers"
14977 [ "$ost1_FSTYPE" = "zfs" ] &&
14978 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS"
14983 local file="$DIR/$tfile"
14984 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14986 save_writethrough $p
14989 log "Turn on read and write cache"
14991 set_cache writethrough on
14993 log "Write data and read it back."
14994 log "Read should be satisfied from the cache."
14995 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
14997 cancel_lru_locks osc
14998 cat $file >/dev/null
15000 if ! let "AFTER - BEFORE == CPAGES"; then
15001 error "NOT IN CACHE (2): before: $BEFORE, after: $AFTER"
15003 log "cache hits: before: $BEFORE, after: $AFTER"
15006 log "Read again; it should be satisfied from the cache."
15008 cancel_lru_locks osc
15009 cat $file >/dev/null
15011 if ! let "AFTER - BEFORE == CPAGES"; then
15012 error "NOT IN CACHE (3): before: $BEFORE, after: $AFTER"
15014 log "cache hits:: before: $BEFORE, after: $AFTER"
15017 log "Turn off the read cache and turn on the write cache"
15019 set_cache writethrough on
15021 log "Read again; it should be satisfied from the cache."
15023 cancel_lru_locks osc
15024 cat $file >/dev/null
15026 if ! let "AFTER - BEFORE == CPAGES"; then
15027 error "NOT IN CACHE (4): before: $BEFORE, after: $AFTER"
15029 log "cache hits:: before: $BEFORE, after: $AFTER"
15032 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
15033 # > 2.12.56 uses pagecache if cached
15034 log "Read again; it should not be satisfied from the cache."
15036 cancel_lru_locks osc
15037 cat $file >/dev/null
15039 if ! let "AFTER - BEFORE == 0"; then
15040 error "IN CACHE (5): before: $BEFORE, after: $AFTER"
15042 log "cache hits:: before: $BEFORE, after: $AFTER"
15046 log "Write data and read it back."
15047 log "Read should be satisfied from the cache."
15048 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
15050 cancel_lru_locks osc
15051 cat $file >/dev/null
15053 if ! let "AFTER - BEFORE == CPAGES"; then
15054 error "NOT IN CACHE (6): before: $BEFORE, after: $AFTER"
15056 log "cache hits:: before: $BEFORE, after: $AFTER"
15059 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
15060 # > 2.12.56 uses pagecache if cached
15061 log "Read again; it should not be satisfied from the cache."
15063 cancel_lru_locks osc
15064 cat $file >/dev/null
15066 if ! let "AFTER - BEFORE == 0"; then
15067 error "IN CACHE (7): before: $BEFORE, after: $AFTER"
15069 log "cache hits:: before: $BEFORE, after: $AFTER"
15073 log "Turn off read and write cache"
15075 set_cache writethrough off
15077 log "Write data and read it back"
15078 log "It should not be satisfied from the cache."
15080 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
15081 cancel_lru_locks osc
15083 cat $file >/dev/null
15085 if ! let "AFTER - BEFORE == 0"; then
15086 error_ignore bz20762 "IN CACHE (8):before:$BEFORE,after:$AFTER"
15088 log "cache hits:: before: $BEFORE, after: $AFTER"
15091 log "Turn on the read cache and turn off the write cache"
15093 set_cache writethrough off
15095 log "Write data and read it back"
15096 log "It should not be satisfied from the cache."
15098 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
15100 cancel_lru_locks osc
15101 cat $file >/dev/null
15103 if ! let "AFTER - BEFORE == 0"; then
15104 error_ignore bz20762 "IN CACHE (9):before:$BEFORE,after:$AFTER"
15106 log "cache hits:: before: $BEFORE, after: $AFTER"
15109 log "Read again; it should be satisfied from the cache."
15111 cancel_lru_locks osc
15112 cat $file >/dev/null
15114 if ! let "AFTER - BEFORE == CPAGES"; then
15115 error "NOT IN CACHE (1): before: $BEFORE, after: $AFTER"
15117 log "cache hits:: before: $BEFORE, after: $AFTER"
15120 restore_lustre_params < $p
15123 run_test 156 "Verification of tunables"
15126 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15127 remote_mds_nodsh && skip "remote MDS with nodsh"
15128 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
15129 skip "Need MDS version at least 2.2.0"
15131 changelog_register || error "changelog_register failed"
15132 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
15133 changelog_users $SINGLEMDS | grep -q $cl_user ||
15134 error "User $cl_user not found in changelog_users"
15137 test_mkdir -p $DIR/$tdir/pics/2008/zachy
15138 changelog_clear 0 || error "changelog_clear failed"
15139 touch $DIR/$tdir/pics/2008/zachy/$tfile # open 1
15140 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg # open 2
15141 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
15142 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
15143 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
15144 rm $DIR/$tdir/pics/desktop.jpg
15146 changelog_dump | tail -10
15148 echo "verifying changelog mask"
15149 changelog_chmask "-MKDIR"
15150 changelog_chmask "-CLOSE"
15152 test_mkdir -p $DIR/$tdir/pics/zach/sofia # not logged
15153 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # not logged
15155 changelog_chmask "+MKDIR"
15156 changelog_chmask "+CLOSE"
15158 test_mkdir -p $DIR/$tdir/pics/2008/sofia # mkdir 1
15159 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # open 3
15161 changelog_dump | tail -10
15162 MKDIRS=$(changelog_dump | grep -c "MKDIR")
15163 CLOSES=$(changelog_dump | grep -c "CLOSE")
15164 [ $MKDIRS -eq 1 ] || error "MKDIR changelog mask count $MKDIRS != 1"
15165 [ $CLOSES -eq 3 ] || error "CLOSE changelog mask count $CLOSES != 3"
15168 echo "verifying target fid"
15169 local fidc=$(changelog_extract_field "CREAT" "$tfile" "t=")
15170 local fidf=$($LFS path2fid $DIR/$tdir/pics/zach/$tfile)
15171 [ "$fidc" == "$fidf" ] ||
15172 error "changelog '$tfile' fid $fidc != file fid $fidf"
15173 echo "verifying parent fid"
15174 # The FID returned from the Changelog may be the directory shard on
15175 # a different MDT, and not the FID returned by path2fid on the parent.
15176 # Instead of comparing FIDs, verify that fid2path(fidp) is correct,
15177 # since this is what will matter when recreating this file in the tree.
15178 local fidp=$(changelog_extract_field "CREAT" "$tfile" "p=")
15179 local pathp=$($LFS fid2path $MOUNT "$fidp")
15180 [ "${pathp%/}" == "$DIR/$tdir/pics/zach" ] ||
15181 error "changelog fid2path($fidc) $pathp != $DIR/$tdir/pics/zach"
15183 echo "getting records for $cl_user"
15184 changelog_users $SINGLEMDS
15185 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user)
15187 __changelog_clear $SINGLEMDS $cl_user +$nclr ||
15188 error "changelog_clear failed"
15189 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user)
15190 echo "verifying user clear: $user_rec1 + $nclr == $user_rec2"
15191 [ $user_rec2 == $((user_rec1 + nclr)) ] ||
15192 error "user index expect $user_rec1 + $nclr != $user_rec2"
15194 local min0_rec=$(changelog_users $SINGLEMDS |
15195 awk 'min == "" || $2 < min { min = $2 }; END { print min }')
15196 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
15197 awk '{ print $1; exit; }')
15199 changelog_dump | tail -n 5
15200 echo "verifying user min purge: $min0_rec + 1 == $first_rec"
15201 [ $first_rec == $((min0_rec + 1)) ] ||
15202 error "first index should be $min0_rec + 1 not $first_rec"
15204 # LU-3446 changelog index reset on MDT restart
15205 local cur_rec1=$(changelog_users $SINGLEMDS |
15206 awk '/^current.index:/ { print $NF }')
15207 changelog_clear 0 ||
15208 error "clear all changelog records for $cl_user failed"
15209 stop $SINGLEMDS || error "Fail to stop $SINGLEMDS"
15210 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
15211 error "Fail to start $SINGLEMDS"
15212 local cur_rec2=$(changelog_users $SINGLEMDS |
15213 awk '/^current.index:/ { print $NF }')
15214 echo "verifying index survives MDT restart: $cur_rec1 == $cur_rec2"
15215 [ $cur_rec1 == $cur_rec2 ] ||
15216 error "current index should be $cur_rec1 not $cur_rec2"
15218 echo "verifying users from this test are deregistered"
15219 changelog_deregister || error "changelog_deregister failed"
15220 changelog_users $SINGLEMDS | grep -q $cl_user &&
15221 error "User '$cl_user' still in changelog_users"
15223 # lctl get_param -n mdd.*.changelog_users
15224 # current index: 144
15225 # ID index (idle seconds)
15227 if ! changelog_users $SINGLEMDS | grep "^cl"; then
15228 # this is the normal case where all users were deregistered
15229 # make sure no new records are added when no users are present
15230 local last_rec1=$(changelog_users $SINGLEMDS |
15231 awk '/^current.index:/ { print $NF }')
15232 touch $DIR/$tdir/chloe
15233 local last_rec2=$(changelog_users $SINGLEMDS |
15234 awk '/^current.index:/ { print $NF }')
15235 echo "verify changelogs are off: $last_rec1 == $last_rec2"
15236 [ $last_rec1 == $last_rec2 ] || error "changelogs not off"
15238 # any changelog users must be leftovers from a previous test
15239 changelog_users $SINGLEMDS
15240 echo "other changelog users; can't verify off"
15243 run_test 160a "changelog sanity"
15245 test_160b() { # LU-3587
15246 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15247 remote_mds_nodsh && skip "remote MDS with nodsh"
15248 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
15249 skip "Need MDS version at least 2.2.0"
15251 changelog_register || error "changelog_register failed"
15252 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
15253 changelog_users $SINGLEMDS | grep -q $cl_user ||
15254 error "User '$cl_user' not found in changelog_users"
15256 local longname1=$(str_repeat a 255)
15257 local longname2=$(str_repeat b 255)
15260 echo "creating very long named file"
15261 touch $longname1 || error "create of '$longname1' failed"
15262 echo "renaming very long named file"
15263 mv $longname1 $longname2
15265 changelog_dump | grep RENME | tail -n 5
15268 run_test 160b "Verify that very long rename doesn't crash in changelog"
15271 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15272 remote_mds_nodsh && skip "remote MDS with nodsh"
15274 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
15275 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
15276 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
15277 skip "Need MDS version at least 2.5.58 or 2.5.2+"
15281 # Registration step
15282 changelog_register || error "changelog_register failed"
15285 mkdir -p $DIR/$tdir
15286 $MCREATE $DIR/$tdir/foo_160c
15287 changelog_chmask "-TRUNC"
15288 $TRUNCATE $DIR/$tdir/foo_160c 200
15289 changelog_chmask "+TRUNC"
15290 $TRUNCATE $DIR/$tdir/foo_160c 199
15291 changelog_dump | tail -n 5
15292 local truncs=$(changelog_dump | tail -n 5 | grep -c TRUNC)
15293 [ $truncs -eq 1 ] || error "TRUNC changelog mask count $truncs != 1"
15295 run_test 160c "verify that changelog log catch the truncate event"
15298 remote_mds_nodsh && skip "remote MDS with nodsh"
15299 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15300 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15301 [[ $MDS1_VERSION -ge $(version_code 2.7.60) ]] ||
15302 skip "Need MDS version at least 2.7.60"
15304 # Registration step
15305 changelog_register || error "changelog_register failed"
15307 mkdir -p $DIR/$tdir/migrate_dir
15308 changelog_clear 0 || error "changelog_clear failed"
15310 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
15311 changelog_dump | tail -n 5
15312 local migrates=$(changelog_dump | grep -c "MIGRT")
15313 [ $migrates -eq 1 ] || error "MIGRATE changelog count $migrates != 1"
15315 run_test 160d "verify that changelog log catch the migrate event"
15318 remote_mds_nodsh && skip "remote MDS with nodsh"
15321 changelog_register || error "changelog_register failed"
15323 # Delete a future user (expect fail)
15324 local MDT0=$(facet_svc $SINGLEMDS)
15325 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister "cl77"
15328 if [ $rc -eq 0 ]; then
15329 error "Deleted non-existant user cl77"
15330 elif [ $rc -ne 2 ]; then
15331 error "changelog_deregister failed with $rc, expect 2 (ENOENT)"
15334 # Clear to a bad index (1 billion should be safe)
15335 $LFS changelog_clear $MDT0 "${CL_USERS[$SINGLEMDS]%% *}" 1000000000
15338 if [ $rc -eq 0 ]; then
15339 error "Successfully cleared to invalid CL index"
15340 elif [ $rc -ne 22 ]; then
15341 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
15344 run_test 160e "changelog negative testing (should return errors)"
15347 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15348 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
15349 skip "Need MDS version at least 2.10.56"
15351 local mdts=$(comma_list $(mdts_nodes))
15354 changelog_register || error "first changelog_register failed"
15355 changelog_register || error "second changelog_register failed"
15357 declare -A cl_user1
15358 declare -A cl_user2
15363 # generate some changelog records to accumulate on each MDT
15364 # use all_char because created files should be evenly distributed
15365 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
15366 error "test_mkdir $tdir failed"
15367 log "$(date +%s): creating first files"
15368 for ((i = 0; i < MDSCOUNT * 2; i++)); do
15369 $LFS mkdir -i $((i%MDSCOUNT)) $DIR/$tdir/d$i.$((i/MDSCOUNT)) ||
15370 error "create $DIR/$tdir/d$i.$((i/MDSCOUNT)) failed"
15373 # check changelogs have been generated
15374 local start=$SECONDS
15375 local idle_time=$((MDSCOUNT * 5 + 5))
15376 local nbcl=$(changelog_dump | wc -l)
15377 [[ $nbcl -eq 0 ]] && error "no changelogs found"
15379 for param in "changelog_max_idle_time=$idle_time" \
15381 "changelog_min_gc_interval=2" \
15382 "changelog_min_free_cat_entries=3"; do
15383 local MDT0=$(facet_svc $SINGLEMDS)
15384 local var="${param%=*}"
15385 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
15387 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
15388 do_nodes $mdts $LCTL set_param mdd.*.$param
15391 # force cl_user2 to be idle (1st part), but also cancel the
15392 # cl_user1 records so that it is not evicted later in the test.
15393 local sleep1=$((idle_time / 2))
15394 echo "$(date +%s): sleep1 $sleep1/${idle_time}s"
15397 # simulate changelog catalog almost full
15398 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
15399 do_nodes $mdts "$LCTL set_param fail_loc=0x1313 fail_val=3"
15401 for i in $(seq $MDSCOUNT); do
15402 cl_users=(${CL_USERS[mds$i]})
15403 cl_user1[mds$i]="${cl_users[0]}"
15404 cl_user2[mds$i]="${cl_users[1]}"
15406 [ -n "${cl_user1[mds$i]}" ] ||
15407 error "mds$i: no user registered"
15408 [ -n "${cl_user2[mds$i]}" ] ||
15409 error "mds$i: only ${cl_user2[mds$i]} is registered"
15411 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15412 [ -n "$user_rec1" ] ||
15413 error "mds$i: User ${cl_user1[mds$i]} not registered"
15414 __changelog_clear mds$i ${cl_user1[mds$i]} +2
15415 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15416 [ -n "$user_rec2" ] ||
15417 error "mds$i: User ${cl_user1[mds$i]} not registered"
15418 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
15419 "$user_rec1 + 2 == $user_rec2"
15420 [ $((user_rec1 + 2)) == $user_rec2 ] ||
15421 error "mds$i: user ${cl_user1[mds$i]} index expected " \
15422 "$user_rec1 + 2, but is $user_rec2"
15423 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
15424 [ -n "$user_rec2" ] ||
15425 error "mds$i: User ${cl_user2[mds$i]} not registered"
15426 [ $user_rec1 == $user_rec2 ] ||
15427 error "mds$i: user ${cl_user2[mds$i]} index expected " \
15428 "$user_rec1, but is $user_rec2"
15431 # force cl_user2 idle (2nd part) to just exceed changelog_max_idle_time
15432 local sleep2=$((idle_time - (SECONDS - start) + 1))
15433 echo "$(date +%s): sleep2 $sleep2/${idle_time}s"
15436 # Generate one more changelog to trigger GC at fail_loc for cl_user2.
15437 # cl_user1 should be OK because it recently processed records.
15438 echo "$(date +%s): creating $((MDSCOUNT * 2)) files"
15439 for ((i = 0; i < MDSCOUNT * 2; i++)); do
15440 $LFS mkdir -i $((i%MDSCOUNT)) $DIR/$tdir/d$i.$((i/MDSCOUNT+2))||
15441 error "create $DIR/$tdir/d$i.$((i/MDSCOUNT+2)) failed"
15444 # ensure gc thread is done
15445 for i in $(mdts_nodes); do
15446 wait_update $i "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
15447 error "$i: GC-thread not done"
15451 for (( i = 1; i <= MDSCOUNT; i++ )); do
15452 # check cl_user1 still registered
15453 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
15454 error "mds$i: User ${cl_user1[mds$i]} not registered"
15455 # check cl_user2 unregistered
15456 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
15457 error "mds$i: User ${cl_user2[mds$i]} still registered"
15459 # check changelogs are present and starting at $user_rec1 + 1
15460 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15461 [ -n "$user_rec1" ] ||
15462 error "mds$i: User ${cl_user1[mds$i]} not registered"
15463 first_rec=$($LFS changelog $(facet_svc mds$i) |
15464 awk '{ print $1; exit; }')
15466 echo "mds$i: $(date +%s) verify rec $user_rec1+1 == $first_rec"
15467 [ $((user_rec1 + 1)) == $first_rec ] ||
15468 error "mds$i: rec $first_rec != $user_rec1 + 1"
15471 run_test 160f "changelog garbage collect (timestamped users)"
15474 remote_mds_nodsh && skip "remote MDS with nodsh"
15475 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
15476 skip "Need MDS version at least 2.10.56"
15478 local mdts=$(comma_list $(mdts_nodes))
15480 #define OBD_FAIL_TIME_IN_CHLOG_USER 0x1314
15481 do_nodes $mdts $LCTL set_param fail_loc=0x1314
15484 changelog_register || error "first changelog_register failed"
15485 changelog_register || error "second changelog_register failed"
15487 declare -A cl_user1
15488 declare -A cl_user2
15493 # generate some changelog records to accumulate on each MDT
15494 # use all_char because created files should be evenly distributed
15495 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
15496 error "test_mkdir $tdir failed"
15497 for ((i = 0; i < MDSCOUNT; i++)); do
15498 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
15499 error "create $DIR/$tdir/d$i.1 failed"
15502 # check changelogs have been generated
15503 local nbcl=$(changelog_dump | wc -l)
15504 (( $nbcl > 0 )) || error "no changelogs found"
15506 # reduce the max_idle_indexes value to make sure we exceed it
15507 for param in "changelog_max_idle_indexes=1" \
15509 "changelog_min_gc_interval=2" \
15510 "changelog_min_free_cat_entries=3"; do
15511 local MDT0=$(facet_svc $SINGLEMDS)
15512 local var="${param%=*}"
15513 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
15515 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
15516 do_nodes $mdts $LCTL set_param mdd.*.$param ||
15517 error "unable to set mdd.*.$param"
15520 # simulate changelog catalog almost full
15521 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
15522 do_nodes $mdts "$LCTL set_param fail_loc=0x1313 fail_val=3"
15524 local start=$SECONDS
15525 for i in $(seq $MDSCOUNT); do
15526 cl_users=(${CL_USERS[mds$i]})
15527 cl_user1[mds$i]="${cl_users[0]}"
15528 cl_user2[mds$i]="${cl_users[1]}"
15530 [ -n "${cl_user1[mds$i]}" ] ||
15531 error "mds$i: no user registered"
15532 [ -n "${cl_user2[mds$i]}" ] ||
15533 error "mds$i: only ${cl_user1[mds$i]} is registered"
15535 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15536 [ -n "$user_rec1" ] ||
15537 error "mds$i: User ${cl_user1[mds$i]} not registered"
15538 __changelog_clear mds$i ${cl_user1[mds$i]} +2
15539 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15540 [ -n "$user_rec2" ] ||
15541 error "mds$i: User ${cl_user1[mds$i]} not registered"
15542 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
15543 "$user_rec1 + 2 == $user_rec2"
15544 [ $((user_rec1 + 2)) == $user_rec2 ] ||
15545 error "mds$i: user ${cl_user1[mds$i]} index expected " \
15546 "$user_rec1 + 2, but is $user_rec2"
15547 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
15548 [ -n "$user_rec2" ] ||
15549 error "mds$i: User ${cl_user2[mds$i]} not registered"
15550 [ $user_rec1 == $user_rec2 ] ||
15551 error "mds$i: user ${cl_user2[mds$i]} index expected " \
15552 "$user_rec1, but is $user_rec2"
15555 # ensure we are past the previous changelog_min_gc_interval set above
15556 local sleep2=$((start + 2 - SECONDS))
15557 (( sleep2 > 0 )) && echo "sleep $sleep2 for interval" && sleep $sleep2
15559 # Generate one more changelog to trigger GC at fail_loc for cl_user2.
15560 # cl_user1 should be OK because it recently processed records.
15561 for ((i = 0; i < MDSCOUNT; i++)); do
15562 $LFS mkdir -i $i $DIR/$tdir/d$i.3 $DIR/$tdir/d$i.4 ||
15563 error "create $DIR/$tdir/d$i.3 failed"
15566 # ensure gc thread is done
15567 for i in $(mdts_nodes); do
15568 wait_update $i "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
15569 error "$i: GC-thread not done"
15573 for (( i = 1; i <= MDSCOUNT; i++ )); do
15574 # check cl_user1 still registered
15575 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
15576 error "mds$i: User ${cl_user1[mds$i]} not registered"
15577 # check cl_user2 unregistered
15578 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
15579 error "mds$i: User ${cl_user2[mds$i]} still registered"
15581 # check changelogs are present and starting at $user_rec1 + 1
15582 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15583 [ -n "$user_rec1" ] ||
15584 error "mds$i: User ${cl_user1[mds$i]} not registered"
15585 first_rec=$($LFS changelog $(facet_svc mds$i) |
15586 awk '{ print $1; exit; }')
15588 echo "mds$i: $(date +%s) verify rec $user_rec1+1 == $first_rec"
15589 [ $((user_rec1 + 1)) == $first_rec ] ||
15590 error "mds$i: rec $first_rec != $user_rec1 + 1"
15593 run_test 160g "changelog garbage collect (old users)"
15596 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15597 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
15598 skip "Need MDS version at least 2.10.56"
15600 local mdts=$(comma_list $(mdts_nodes))
15603 changelog_register || error "first changelog_register failed"
15604 changelog_register || error "second changelog_register failed"
15606 declare -A cl_user1
15607 declare -A cl_user2
15612 # generate some changelog records to accumulate on each MDT
15613 # use all_char because created files should be evenly distributed
15614 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
15615 error "test_mkdir $tdir failed"
15616 for ((i = 0; i < MDSCOUNT; i++)); do
15617 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
15618 error "create $DIR/$tdir/d$i.1 failed"
15621 # check changelogs have been generated
15622 local nbcl=$(changelog_dump | wc -l)
15623 [[ $nbcl -eq 0 ]] && error "no changelogs found"
15625 for param in "changelog_max_idle_time=10" \
15627 "changelog_min_gc_interval=2"; do
15628 local MDT0=$(facet_svc $SINGLEMDS)
15629 local var="${param%=*}"
15630 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
15632 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
15633 do_nodes $mdts $LCTL set_param mdd.*.$param
15636 # force cl_user2 to be idle (1st part)
15639 for i in $(seq $MDSCOUNT); do
15640 cl_users=(${CL_USERS[mds$i]})
15641 cl_user1[mds$i]="${cl_users[0]}"
15642 cl_user2[mds$i]="${cl_users[1]}"
15644 [ -n "${cl_user1[mds$i]}" ] ||
15645 error "mds$i: no user registered"
15646 [ -n "${cl_user2[mds$i]}" ] ||
15647 error "mds$i: only ${cl_user2[mds$i]} is registered"
15649 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15650 [ -n "$user_rec1" ] ||
15651 error "mds$i: User ${cl_user1[mds$i]} not registered"
15652 __changelog_clear mds$i ${cl_user1[mds$i]} +2
15653 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15654 [ -n "$user_rec2" ] ||
15655 error "mds$i: User ${cl_user1[mds$i]} not registered"
15656 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
15657 "$user_rec1 + 2 == $user_rec2"
15658 [ $((user_rec1 + 2)) == $user_rec2 ] ||
15659 error "mds$i: user ${cl_user1[mds$i]} index expected " \
15660 "$user_rec1 + 2, but is $user_rec2"
15661 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
15662 [ -n "$user_rec2" ] ||
15663 error "mds$i: User ${cl_user2[mds$i]} not registered"
15664 [ $user_rec1 == $user_rec2 ] ||
15665 error "mds$i: user ${cl_user2[mds$i]} index expected " \
15666 "$user_rec1, but is $user_rec2"
15669 # force cl_user2 to be idle (2nd part) and to reach
15670 # changelog_max_idle_time
15673 # force each GC-thread start and block then
15674 # one per MDT/MDD, set fail_val accordingly
15675 #define OBD_FAIL_FORCE_GC_THREAD 0x1316
15676 do_nodes $mdts $LCTL set_param fail_loc=0x1316
15678 # generate more changelogs to trigger fail_loc
15679 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
15680 error "create $DIR/$tdir/${tfile}bis failed"
15682 # stop MDT to stop GC-thread, should be done in back-ground as it will
15683 # block waiting for the thread to be released and exit
15684 declare -A stop_pids
15685 for i in $(seq $MDSCOUNT); do
15687 stop_pids[mds$i]=$!
15690 for i in $(mdts_nodes); do
15693 local facets=$(facets_up_on_host $i)
15695 for facet in ${facets//,/ }; do
15696 if [[ $facet == mds* ]]; then
15700 # ensure each MDS's gc threads are still present and all in "R"
15701 # state (OBD_FAIL_FORCE_GC_THREAD effect!)
15702 [[ $(do_node $i pgrep chlg_gc_thread | wc -l) -eq $nb ]] ||
15703 error "$i: expected $nb GC-thread"
15705 "ps -C chlg_gc_thread -o state --no-headers | uniq" \
15707 error "$i: GC-thread not found in R-state"
15708 # check umounts of each MDT on MDS have reached kthread_stop()
15709 [[ $(do_node $i pgrep umount | wc -l) -eq $nb ]] ||
15710 error "$i: expected $nb umount"
15712 "ps -C umount -o state --no-headers | uniq" "D" 20 ||
15713 error "$i: umount not found in D-state"
15716 # release all GC-threads
15717 do_nodes $mdts $LCTL set_param fail_loc=0
15719 # wait for MDT stop to complete
15720 for i in $(seq $MDSCOUNT); do
15721 wait ${stop_pids[mds$i]} || error "mds$i: stop failed"
15725 # may try to check if any orphan changelog records are present
15726 # via ldiskfs/zfs and llog_reader...
15728 # re-start/mount MDTs
15729 for i in $(seq $MDSCOUNT); do
15730 start mds$i $(mdsdevname $i) $MDS_MOUNT_OPTS ||
15731 error "Fail to start mds$i"
15735 for i in $(seq $MDSCOUNT); do
15736 # check cl_user1 still registered
15737 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
15738 error "mds$i: User ${cl_user1[mds$i]} not registered"
15739 # check cl_user2 unregistered
15740 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
15741 error "mds$i: User ${cl_user2[mds$i]} still registered"
15743 # check changelogs are present and starting at $user_rec1 + 1
15744 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15745 [ -n "$user_rec1" ] ||
15746 error "mds$i: User ${cl_user1[mds$i]} not registered"
15747 first_rec=$($LFS changelog $(facet_svc mds$i) |
15748 awk '{ print $1; exit; }')
15750 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
15751 [ $((user_rec1 + 1)) == $first_rec ] ||
15752 error "mds$i: first index should be $user_rec1 + 1, " \
15753 "but is $first_rec"
15756 run_test 160h "changelog gc thread stop upon umount, orphan records delete " \
15761 local mdts=$(comma_list $(mdts_nodes))
15763 changelog_register || error "first changelog_register failed"
15765 # generate some changelog records to accumulate on each MDT
15766 # use all_char because created files should be evenly distributed
15767 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
15768 error "test_mkdir $tdir failed"
15769 for ((i = 0; i < MDSCOUNT; i++)); do
15770 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
15771 error "create $DIR/$tdir/d$i.1 failed"
15774 # check changelogs have been generated
15775 local nbcl=$(changelog_dump | wc -l)
15776 [[ $nbcl -eq 0 ]] && error "no changelogs found"
15778 # simulate race between register and unregister
15779 # XXX as fail_loc is set per-MDS, with DNE configs the race
15780 # simulation will only occur for one MDT per MDS and for the
15781 # others the normal race scenario will take place
15782 #define CFS_FAIL_CHLOG_USER_REG_UNREG_RACE 0x1315
15783 do_nodes $mdts $LCTL set_param fail_loc=0x10001315
15784 do_nodes $mdts $LCTL set_param fail_val=1
15786 # unregister 1st user
15787 changelog_deregister &
15789 # wait some time for deregister work to reach race rdv
15791 # register 2nd user
15792 changelog_register || error "2nd user register failed"
15794 wait $pid1 || error "1st user deregister failed"
15798 declare -A LAST_REC
15799 for i in $(seq $MDSCOUNT); do
15800 if changelog_users mds$i | grep "^cl"; then
15801 # make sure new records are added with one user present
15802 LAST_REC[mds$i]=$(changelog_users $SINGLEMDS |
15803 awk '/^current.index:/ { print $NF }')
15805 error "mds$i has no user registered"
15809 # generate more changelog records to accumulate on each MDT
15810 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
15811 error "create $DIR/$tdir/${tfile}bis failed"
15813 for i in $(seq $MDSCOUNT); do
15814 last_rec=$(changelog_users $SINGLEMDS |
15815 awk '/^current.index:/ { print $NF }')
15816 echo "verify changelogs are on: $last_rec != ${LAST_REC[mds$i]}"
15817 [ $last_rec != ${LAST_REC[mds$i]} ] ||
15818 error "changelogs are off on mds$i"
15821 run_test 160i "changelog user register/unregister race"
15824 remote_mds_nodsh && skip "remote MDS with nodsh"
15825 [[ $MDS1_VERSION -lt $(version_code 2.12.56) ]] &&
15826 skip "Need MDS version at least 2.12.56"
15828 mount_client $MOUNT2 || error "mount_client on $MOUNT2 failed"
15829 stack_trap "umount $MOUNT2" EXIT
15831 changelog_register || error "first changelog_register failed"
15832 stack_trap "changelog_deregister" EXIT
15834 # generate some changelog
15835 # use all_char because created files should be evenly distributed
15836 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
15837 error "mkdir $tdir failed"
15838 for ((i = 0; i < MDSCOUNT; i++)); do
15839 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
15840 error "create $DIR/$tdir/d$i.1 failed"
15843 # open the changelog device
15844 exec 3>/dev/changelog-$FSNAME-MDT0000
15845 stack_trap "exec 3>&-" EXIT
15846 exec 4</dev/changelog-$FSNAME-MDT0000
15847 stack_trap "exec 4<&-" EXIT
15849 # umount the first lustre mount
15851 stack_trap "mount_client $MOUNT" EXIT
15853 # read changelog, which may or may not fail, but should not crash
15857 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
15858 changelog_users $SINGLEMDS | grep -q $cl_user ||
15859 error "User $cl_user not found in changelog_users"
15861 printf 'clear:'$cl_user':0' >&3
15863 run_test 160j "client can be umounted while its chanangelog is being used"
15866 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15867 remote_mds_nodsh && skip "remote MDS with nodsh"
15869 mkdir -p $DIR/$tdir/1/1
15871 changelog_register || error "changelog_register failed"
15872 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
15874 changelog_users $SINGLEMDS | grep -q $cl_user ||
15875 error "User '$cl_user' not found in changelog_users"
15876 #define OBD_FAIL_MDS_CHANGELOG_REORDER 0x15d
15877 do_facet mds1 $LCTL set_param fail_loc=0x8000015d fail_val=3
15878 rmdir $DIR/$tdir/1/1 & sleep 1
15880 touch $DIR/$tdir/2/2
15881 rm -rf $DIR/$tdir/2
15886 changelog_dump | grep rmdir || error "rmdir not recorded"
15888 run_test 160k "Verify that changelog records are not lost"
15890 # Verifies that a file passed as a parameter has recently had an operation
15891 # performed on it that has generated an MTIME changelog which contains the
15892 # correct parent FID. As files might reside on a different MDT from the
15893 # parent directory in DNE configurations, the FIDs are translated to paths
15894 # before being compared, which should be identical
15895 compare_mtime_changelog() {
15903 mdtidx=$($LFS getstripe --mdt-index $file)
15904 mdtidx=$(printf "%04x" $mdtidx)
15906 # Obtain the parent FID from the MTIME changelog
15907 mtime=$($LFS changelog $FSNAME-MDT$mdtidx | tail -n 1 | grep MTIME)
15908 [ -z "$mtime" ] && error "MTIME changelog not recorded"
15910 cl_fid=$(sed -e 's/.* p=//' -e 's/ .*//' <<<$mtime)
15911 [ -z "$cl_fid" ] && error "parent FID not present"
15913 # Verify that the path for the parent FID is the same as the path for
15914 # the test directory
15915 pdir=$($LFS fid2path $MOUNT "$cl_fid")
15919 [[ "${pdir%/}" == "$dir" ]] ||
15920 error "MTIME changelog parent FID is wrong, expected $dir, got $pdir"
15924 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15926 remote_mds_nodsh && skip "remote MDS with nodsh"
15927 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
15928 skip "Need MDS version at least 2.13.55"
15932 changelog_register || error "changelog_register failed"
15933 cl_user="${CL_USERS[$SINGLEMDS]%% *}"
15935 changelog_users $SINGLEMDS | grep -q $cl_user ||
15936 error "User '$cl_user' not found in changelog_users"
15938 # Clear some types so that MTIME changelogs are generated
15939 changelog_chmask "-CREAT"
15940 changelog_chmask "-CLOSE"
15942 test_mkdir $DIR/$tdir || error "failed to mkdir $DIR/$tdir"
15944 # Test CL_MTIME during setattr
15945 touch $DIR/$tdir/$tfile
15946 compare_mtime_changelog $DIR/$tdir/$tfile
15948 # Test CL_MTIME during close
15949 $MULTIOP $DIR/$tdir/${tfile}_2 O_2w4096c || error "multiop failed"
15950 compare_mtime_changelog $DIR/$tdir/${tfile}_2
15952 run_test 160l "Verify that MTIME changelog records contain the parent FID"
15955 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15956 [[ $MDS1_VERSION -ge $(version_code 2.14.51) ]] ||
15957 skip "Need MDS version at least 2.14.51"
15964 changelog_register || error "first changelog_register failed"
15965 changelog_register || error "second changelog_register failed"
15967 cl_users=(${CL_USERS[mds1]})
15968 cl_user1="${cl_users[0]}"
15969 cl_user2="${cl_users[1]}"
15970 # generate some changelog records to accumulate on MDT0
15971 test_mkdir -p -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
15972 createmany -m $DIR/$tdir/$tfile 50 ||
15973 error "create $DIR/$tdir/$tfile failed"
15974 unlinkmany $DIR/$tdir/$tfile 50 || error "unlinkmany failed"
15977 # check changelogs have been generated
15978 local nbcl=$(changelog_dump | wc -l)
15979 [[ $nbcl -eq 0 ]] && error "no changelogs found"
15981 #define OBD_FAIL_MDS_CHANGELOG_RACE 0x15f
15982 do_facet mds1 $LCTL set_param fail_loc=0x8000015f fail_val=0
15984 __changelog_clear mds1 $cl_user1 +10
15985 __changelog_clear mds1 $cl_user2 0 &
15988 __changelog_clear mds1 $cl_user1 0 ||
15989 error "fail to cancel record for $cl_user1"
15991 [[ $? -eq 0 ]] || error "fail to cancel record for $cl_user2"
15993 run_test 160m "Changelog clear race"
15997 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15999 test_mkdir -c1 $DIR/$tdir
16000 cp /etc/hosts $DIR/$tdir/$tfile
16001 test_mkdir -c1 $DIR/$tdir/foo1
16002 test_mkdir -c1 $DIR/$tdir/foo2
16003 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
16004 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
16005 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
16006 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
16007 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
16008 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
16009 $LFS fid2path $DIR $FID
16010 error "bad link ea"
16013 rm $DIR/$tdir/foo2/zachary
16015 rm $DIR/$tdir/foo2/thor
16017 rm $DIR/$tdir/$tfile
16019 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
16020 [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ] &&
16021 { $LFS fid2path $DIR $FID; error "bad link rename"; }
16022 rm $DIR/$tdir/foo2/maggie
16025 local longname=$tfile.avg_len_is_thirty_two_
16026 stack_trap "unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
16027 error_noexit 'failed to unlink many hardlinks'" EXIT
16028 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
16029 error "failed to hardlink many files"
16030 links=$($LFS fid2path $DIR $FID | wc -l)
16031 echo -n "${links}/1000 links in link EA"
16032 [[ $links -gt 60 ]] || error "expected at least 60 links in link EA"
16034 run_test 161a "link ea sanity"
16037 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16038 [ $MDSCOUNT -lt 2 ] && skip_env "skipping remote directory test"
16041 local remote_dir=$DIR/$tdir/remote_dir
16043 mkdir -p $DIR/$tdir
16044 $LFS mkdir -i $MDTIDX $remote_dir ||
16045 error "create remote directory failed"
16047 cp /etc/hosts $remote_dir/$tfile
16048 mkdir -p $remote_dir/foo1
16049 mkdir -p $remote_dir/foo2
16050 ln $remote_dir/$tfile $remote_dir/foo1/sofia
16051 ln $remote_dir/$tfile $remote_dir/foo2/zachary
16052 ln $remote_dir/$tfile $remote_dir/foo1/luna
16053 ln $remote_dir/$tfile $remote_dir/foo2/thor
16055 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
16057 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
16058 $LFS fid2path $DIR $FID
16059 error "bad link ea"
16062 rm $remote_dir/foo2/zachary
16064 rm $remote_dir/foo2/thor
16066 rm $remote_dir/$tfile
16068 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
16069 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
16070 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
16071 $LFS fid2path $DIR $FID
16072 error "bad link rename"
16074 rm $remote_dir/foo2/maggie
16077 local longname=filename_avg_len_is_thirty_two_
16078 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
16079 error "failed to hardlink many files"
16080 links=$($LFS fid2path $DIR $FID | wc -l)
16081 echo -n "${links}/1000 links in link EA"
16082 [[ ${links} -gt 60 ]] ||
16083 error "expected at least 60 links in link EA"
16084 unlinkmany $remote_dir/foo2/$longname 1000 ||
16085 error "failed to unlink many hardlinks"
16087 run_test 161b "link ea sanity under remote directory"
16090 remote_mds_nodsh && skip "remote MDS with nodsh"
16091 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16092 [[ $MDS1_VERSION -lt $(version_code 2.1.5) ]] &&
16093 skip "Need MDS version at least 2.1.5"
16095 # define CLF_RENAME_LAST 0x0001
16096 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
16097 changelog_register || error "changelog_register failed"
16100 test_mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir
16101 touch $DIR/$tdir/foo_161c
16102 touch $DIR/$tdir/bar_161c
16103 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
16104 changelog_dump | grep RENME | tail -n 5
16105 local flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
16106 changelog_clear 0 || error "changelog_clear failed"
16107 if [ x$flags != "x0x1" ]; then
16108 error "flag $flags is not 0x1"
16111 echo "rename overwrite target with nlink = 1, changelog flags=$flags"
16112 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
16113 touch $DIR/$tdir/foo_161c
16114 touch $DIR/$tdir/bar_161c
16115 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
16116 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
16117 changelog_dump | grep RENME | tail -n 5
16118 flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
16119 changelog_clear 0 || error "changelog_clear failed"
16120 if [ x$flags != "x0x0" ]; then
16121 error "flag $flags is not 0x0"
16123 echo "rename overwrite a target having nlink > 1," \
16124 "changelog record has flags of $flags"
16126 # rename doesn't overwrite a target (changelog flag 0x0)
16127 touch $DIR/$tdir/foo_161c
16128 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
16129 changelog_dump | grep RENME | tail -n 5
16130 flags=$(changelog_dump | grep RENME | tail -1 | cut -f5 -d' ')
16131 changelog_clear 0 || error "changelog_clear failed"
16132 if [ x$flags != "x0x0" ]; then
16133 error "flag $flags is not 0x0"
16135 echo "rename doesn't overwrite a target," \
16136 "changelog record has flags of $flags"
16138 # define CLF_UNLINK_LAST 0x0001
16139 # unlink a file having nlink = 1 (changelog flag 0x1)
16140 rm -f $DIR/$tdir/foo2_161c
16141 changelog_dump | grep UNLNK | tail -n 5
16142 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
16143 changelog_clear 0 || error "changelog_clear failed"
16144 if [ x$flags != "x0x1" ]; then
16145 error "flag $flags is not 0x1"
16147 echo "unlink a file having nlink = 1," \
16148 "changelog record has flags of $flags"
16150 # unlink a file having nlink > 1 (changelog flag 0x0)
16151 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
16152 rm -f $DIR/$tdir/foobar_161c
16153 changelog_dump | grep UNLNK | tail -n 5
16154 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
16155 changelog_clear 0 || error "changelog_clear failed"
16156 if [ x$flags != "x0x0" ]; then
16157 error "flag $flags is not 0x0"
16159 echo "unlink a file having nlink > 1, changelog record flags '$flags'"
16161 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
16164 remote_mds_nodsh && skip "remote MDS with nodsh"
16165 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
16170 changelog_register || error "changelog_register failed"
16172 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
16173 # interfer with $MOUNT/.lustre/fid/ access
16175 [[ $? -eq 0 ]] || error "mkdir failed"
16177 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | OBD_FAIL_ONCE
16178 $LCTL set_param fail_loc=0x8000140c
16180 $LCTL set_param fail_val=5
16183 echo foofoo > $DIR/$tdir/$tfile &
16186 # wait for create to be delayed
16190 [[ $? -eq 0 ]] || error "create should be blocked"
16192 local tempfile="$(mktemp --tmpdir $tfile.XXXXXX)"
16193 stack_trap "rm -f $tempfile"
16194 fid=$(changelog_extract_field "CREAT" "$tfile" "t=")
16195 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
16196 # some delay may occur during ChangeLog publishing and file read just
16197 # above, that could allow file write to happen finally
16198 [[ -s $tempfile ]] && echo "file should be empty"
16200 $LCTL set_param fail_loc=0
16203 [[ $? -eq 0 ]] || error "create failed"
16205 run_test 161d "create with concurrent .lustre/fid access"
16208 local expected="$1"
16213 path=$($LFS fid2path "$@")
16216 if [ $rc -ne 0 ]; then
16217 error "path looked up of '$expected' failed: rc=$rc"
16218 elif [ "$path" != "$expected" ]; then
16219 error "path looked up '$path' instead of '$expected'"
16221 echo "FID '$fid' resolves to path '$path' as expected"
16225 test_162a() { # was test_162
16226 test_mkdir -p -c1 $DIR/$tdir/d2
16227 touch $DIR/$tdir/d2/$tfile
16228 touch $DIR/$tdir/d2/x1
16229 touch $DIR/$tdir/d2/x2
16230 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
16231 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
16233 local fid=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
16234 check_path "$tdir/d2/$tfile" $FSNAME "$fid" --link 0
16237 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
16238 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
16239 check_path "$tdir/d2/p/q/r/slink" $FSNAME "$fid" --link 0
16241 # softlink to wrong file
16242 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
16243 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
16244 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME "$fid" --link 0
16247 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
16248 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
16249 fid=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
16250 # fid2path dir/fsname should both work
16251 check_path "$tdir/d2/a/b/c/new_file" $FSNAME "$fid" --link 1
16252 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR "$fid" --link 0
16254 # hardlink count: check that there are 2 links
16255 local nlinks=$($LFS fid2path $DIR "$fid" | wc -l)
16256 [ $nlinks -eq 2 ] || error "expect 2 links, found $nlinks"
16258 # hardlink indexing: remove the first link
16259 rm $DIR/$tdir/d2/p/q/r/hlink
16260 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $fid --link 0
16262 run_test 162a "path lookup sanity"
16265 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16266 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16269 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
16270 error "create striped dir failed"
16272 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
16273 tail -n 1 | awk '{print $2}')
16274 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
16276 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
16277 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
16280 for ((i=0;i<5;i++)); do
16281 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
16282 error "get fid for f$i failed"
16283 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0
16285 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
16286 error "get fid for d$i failed"
16287 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0
16292 run_test 162b "striped directory path lookup sanity"
16294 # LU-4239: Verify fid2path works with paths 100 or more directories deep
16296 [[ $MDS1_VERSION -lt $(version_code 2.7.51) ]] &&
16297 skip "Need MDS version at least 2.7.51"
16299 local lpath=$tdir.local
16300 local rpath=$tdir.remote
16302 test_mkdir $DIR/$lpath
16303 test_mkdir $DIR/$rpath
16305 for ((i = 0; i <= 101; i++)); do
16308 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
16309 error "get fid for local directory $DIR/$lpath failed"
16310 check_path "$DIR/$lpath" $MOUNT $FID --link 0
16313 test_mkdir $DIR/$rpath
16314 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
16315 error "get fid for remote directory $DIR/$rpath failed"
16316 check_path "$DIR/$rpath" $MOUNT $FID --link 0
16321 run_test 162c "fid2path works with paths 100 or more directories deep"
16323 oalr_event_count() {
16327 awk -v name="${FSNAME}-OST0000" \
16328 -v event="${event}" \
16329 '$1 == "TRACE" && $2 == event && $3 == name' \
16334 oalr_expect_event_count() {
16337 local expect="${3}"
16340 count=$(oalr_event_count "${event}" "${trace}")
16341 if ((count == expect)); then
16345 error_noexit "${event} event count was '${count}', expected ${expect}"
16351 do_facet ost1 killall --quiet -KILL ofd_access_log_reader || true
16353 start ost1 "$(ostdevname 1)" $OST_MOUNT_OPTS
16357 sync # Flush previous IOs so we can count log entries.
16358 do_facet ost1 $LCTL set_param "obdfilter.${FSNAME}-OST0000.access_log_size=4096"
16359 stack_trap cleanup_165 EXIT
16363 local trace="/tmp/${tfile}.trace"
16367 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
16368 skip "OFD access log unsupported"
16371 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
16374 do_facet ost1 ofd_access_log_reader --list
16377 do_facet ost1 killall -TERM ofd_access_log_reader
16381 if ((rc != 0)); then
16382 error "ofd_access_log_reader exited with rc = '${rc}'"
16385 # Parse trace file for discovery events:
16386 oalr_expect_event_count alr_log_add "${trace}" 1
16387 oalr_expect_event_count alr_log_eof "${trace}" 1
16388 oalr_expect_event_count alr_log_free "${trace}" 1
16390 run_test 165a "ofd access log discovery"
16393 local trace="/tmp/${tfile}.trace"
16394 local file="${DIR}/${tfile}"
16403 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
16404 skip "OFD access log unsupported"
16407 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
16410 do_facet ost1 ofd_access_log_reader --list
16412 lfs setstripe -c 1 -i 0 "${file}"
16413 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
16414 error "cannot create '${file}'"
16417 do_facet ost1 killall -TERM ofd_access_log_reader
16421 if ((rc != 0)); then
16422 error "ofd_access_log_reader exited with rc = '${rc}'"
16425 oalr_expect_event_count alr_log_entry "${trace}" 1
16427 pfid1=$($LFS path2fid "${file}")
16429 # 1 2 3 4 5 6 7 8 9 10
16430 # TRACE alr_log_entry OST PFID BEGIN END TIME SIZE COUNT FLAGS
16431 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
16433 echo "entry = '${entry[*]}'" >&2
16436 if [[ "${pfid1}" != "${pfid2}" ]]; then
16437 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
16441 if ((size != 1048576)); then
16442 error "entry '${entry[*]}' has invalid io size '${size}', expected 1048576"
16446 if [[ "${flags}" != "w" ]]; then
16447 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'w'"
16450 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
16453 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r524288c ||
16454 error "cannot read '${file}'"
16457 do_facet ost1 killall -TERM ofd_access_log_reader
16461 if ((rc != 0)); then
16462 error "ofd_access_log_reader exited with rc = '${rc}'"
16465 oalr_expect_event_count alr_log_entry "${trace}" 1
16467 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
16468 echo "entry = '${entry[*]}'" >&2
16471 if [[ "${pfid1}" != "${pfid2}" ]]; then
16472 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
16476 if ((size != 524288)); then
16477 error "entry '${entry[*]}' has invalid io size '${size}', 524288"
16481 if [[ "${flags}" != "r" ]]; then
16482 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'r'"
16485 run_test 165b "ofd access log entries are produced and consumed"
16488 local trace="/tmp/${tfile}.trace"
16489 local file="${DIR}/${tdir}/${tfile}"
16491 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
16492 skip "OFD access log unsupported"
16494 test_mkdir "${DIR}/${tdir}"
16497 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
16500 lfs setstripe -c 1 -i 0 "${DIR}/${tdir}"
16502 # 4096 / 64 = 64. Create twice as many entries.
16503 for ((i = 0; i < 128; i++)); do
16504 $MULTIOP "${file}-${i}" oO_CREAT:O_WRONLY:w512c ||
16505 error "cannot create file"
16510 do_facet ost1 killall -TERM ofd_access_log_reader
16513 if ((rc != 0)); then
16514 error "ofd_access_log_reader exited with rc = '${rc}'"
16517 unlinkmany "${file}-%d" 128
16519 run_test 165c "full ofd access logs do not block IOs"
16521 oal_get_read_count() {
16524 # STATS lustre-OST0001 alr_read_count 1
16526 do_facet ost1 cat "${stats}" |
16527 awk '$1 == "STATS" && $3 == "alr_read_count" { count = $4; }
16528 END { print count; }'
16531 oal_expect_read_count() {
16536 # Ask ofd_access_log_reader to write stats.
16537 do_facet ost1 killall -USR1 ofd_access_log_reader
16539 # Allow some time for things to happen.
16542 count=$(oal_get_read_count "${stats}")
16543 if ((count == expect)); then
16547 error_noexit "bad read count, got ${count}, expected ${expect}"
16548 do_facet ost1 cat "${stats}" >&2
16553 local stats="/tmp/${tfile}.stats"
16554 local file="${DIR}/${tdir}/${tfile}"
16555 local param="obdfilter.${FSNAME}-OST0000.access_log_mask"
16557 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
16558 skip "OFD access log unsupported"
16560 test_mkdir "${DIR}/${tdir}"
16563 do_facet ost1 ofd_access_log_reader --stats="${stats}" &
16566 lfs setstripe -c 1 -i 0 "${file}"
16568 do_facet ost1 lctl set_param "${param}=rw"
16569 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
16570 error "cannot create '${file}'"
16571 oal_expect_read_count "${stats}" 1
16573 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
16574 error "cannot read '${file}'"
16575 oal_expect_read_count "${stats}" 2
16577 do_facet ost1 lctl set_param "${param}=r"
16578 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
16579 error "cannot create '${file}'"
16580 oal_expect_read_count "${stats}" 2
16582 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
16583 error "cannot read '${file}'"
16584 oal_expect_read_count "${stats}" 3
16586 do_facet ost1 lctl set_param "${param}=w"
16587 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
16588 error "cannot create '${file}'"
16589 oal_expect_read_count "${stats}" 4
16591 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
16592 error "cannot read '${file}'"
16593 oal_expect_read_count "${stats}" 4
16595 do_facet ost1 lctl set_param "${param}=0"
16596 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
16597 error "cannot create '${file}'"
16598 oal_expect_read_count "${stats}" 4
16600 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
16601 error "cannot read '${file}'"
16602 oal_expect_read_count "${stats}" 4
16604 do_facet ost1 killall -TERM ofd_access_log_reader
16607 if ((rc != 0)); then
16608 error "ofd_access_log_reader exited with rc = '${rc}'"
16611 run_test 165d "ofd_access_log mask works"
16614 local stats="/tmp/${tfile}.stats"
16615 local file0="${DIR}/${tdir}-0/${tfile}"
16616 local file1="${DIR}/${tdir}-1/${tfile}"
16618 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
16619 skip "OFD access log unsupported"
16621 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
16623 test_mkdir -c 1 -i 0 "${DIR}/${tdir}-0"
16624 test_mkdir -c 1 -i 1 "${DIR}/${tdir}-1"
16626 lfs setstripe -c 1 -i 0 "${file0}"
16627 lfs setstripe -c 1 -i 0 "${file1}"
16630 do_facet ost1 ofd_access_log_reader -I 1 --stats="${stats}" &
16633 $MULTIOP "${file0}" oO_CREAT:O_WRONLY:w512c ||
16634 error "cannot create '${file0}'"
16636 oal_expect_read_count "${stats}" 0
16638 $MULTIOP "${file1}" oO_CREAT:O_WRONLY:w512c ||
16639 error "cannot create '${file1}'"
16641 oal_expect_read_count "${stats}" 1
16643 do_facet ost1 killall -TERM ofd_access_log_reader
16646 if ((rc != 0)); then
16647 error "ofd_access_log_reader exited with rc = '${rc}'"
16650 run_test 165e "ofd_access_log MDT index filter works"
16653 local trace="/tmp/${tfile}.trace"
16658 do_facet ost1 timeout 60 ofd_access_log_reader \
16659 --exit-on-close --debug=- --trace=- > "${trace}" &
16666 if ((rc != 0)); then
16667 error_noexit "ofd_access_log_reader exited with rc = '${rc}'"
16672 run_test 165f "ofd_access_log_reader --exit-on-close works"
16675 # do directio so as not to populate the page cache
16676 log "creating a 10 Mb file"
16677 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c ||
16678 error "multiop failed while creating a file"
16679 log "starting reads"
16680 dd if=$DIR/$tfile of=/dev/null bs=4096 &
16681 log "truncating the file"
16682 $MULTIOP $DIR/$tfile oO_TRUNC:c ||
16683 error "multiop failed while truncating the file"
16685 kill %+ || true # reads might have finished
16686 echo "wait until dd is finished"
16688 log "removing the temporary file"
16689 rm -rf $DIR/$tfile || error "tmp file removal failed"
16691 run_test 169 "parallel read and truncate should not deadlock"
16694 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16696 $LCTL clear # bug 18514
16697 $LCTL debug_daemon start $TMP/${tfile}_log_good
16699 $LCTL debug_daemon stop
16700 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
16701 error "sed failed to read log_good"
16703 $LCTL debug_daemon start $TMP/${tfile}_log_good
16705 $LCTL debug_daemon stop
16707 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
16708 error "lctl df log_bad failed"
16710 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
16711 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
16713 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
16714 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
16716 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
16717 error "bad_line good_line1 good_line2 are empty"
16719 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
16720 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
16721 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
16723 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
16724 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
16725 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
16727 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
16728 error "bad_line_new good_line_new are empty"
16730 local expected_good=$((good_line1 + good_line2*2))
16732 rm -f $TMP/${tfile}*
16733 # LU-231, short malformed line may not be counted into bad lines
16734 if [ $bad_line -ne $bad_line_new ] &&
16735 [ $bad_line -ne $((bad_line_new - 1)) ]; then
16736 error "expected $bad_line bad lines, but got $bad_line_new"
16740 if [ $expected_good -ne $good_line_new ]; then
16741 error "expected $expected_good good lines, but got $good_line_new"
16746 run_test 170 "test lctl df to handle corrupted log ====================="
16748 test_171() { # bug20592
16749 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16751 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
16752 $LCTL set_param fail_loc=0x50e
16753 $LCTL set_param fail_val=3000
16754 multiop_bg_pause $DIR/$tfile O_s || true
16756 kill -USR1 $MULTIPID
16760 if dmesg | grep "recursive fault"; then
16761 error "caught a recursive fault"
16763 $LCTL set_param fail_loc=0
16766 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
16768 # it would be good to share it with obdfilter-survey/iokit-libecho code
16769 setup_obdecho_osc () {
16772 local obdfilter_name=$2
16773 echo "Creating new osc for $obdfilter_name on $ost_nid"
16774 # make sure we can find loopback nid
16775 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
16777 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
16778 ${obdfilter_name}_osc_UUID || rc=2; }
16779 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
16780 ${obdfilter_name}_UUID $ost_nid || rc=3; }
16784 cleanup_obdecho_osc () {
16785 local obdfilter_name=$1
16786 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
16787 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
16794 local pages=${3:-64}
16799 local obd_size=$(get_obd_size $node $OBD)
16800 local page_size=$(get_page_size $node)
16801 if [[ -n "$obd_size" ]]; then
16802 local new_count=$((obd_size / (pages * page_size / 1024)))
16803 [[ $new_count -ge $count ]] || count=$new_count
16806 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
16807 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
16809 if [ $rc -eq 0 ]; then
16810 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
16811 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
16813 echo "New object id is $id"
16814 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
16816 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
16817 "test_brw $count w v $pages $id" || rc=4; }
16818 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
16820 [ $rc -eq 0 ] || [ $rc -gt 2 ] &&
16821 { do_facet $node "$LCTL --device ec cleanup" || rc=5; }
16822 [ $rc -eq 0 ] || [ $rc -gt 1 ] &&
16823 { do_facet $node "$LCTL --device ec detach" || rc=6; }
16824 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
16829 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16831 if ! [ -d /sys/fs/lustre/echo_client ] &&
16832 ! module_loaded obdecho; then
16833 load_module obdecho/obdecho &&
16834 stack_trap "rmmod obdecho" EXIT ||
16835 error "unable to load obdecho on client"
16838 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
16839 local host=$($LCTL get_param -n osc.$osc.import |
16840 awk '/current_connection:/ { print $2 }' )
16841 local target=$($LCTL get_param -n osc.$osc.import |
16842 awk '/target:/ { print $2 }' )
16843 target=${target%_UUID}
16845 if [ -n "$target" ]; then
16846 setup_obdecho_osc $host $target &&
16847 stack_trap "cleanup_obdecho_osc $target" EXIT ||
16848 { error "obdecho setup failed with $?"; return; }
16850 obdecho_test ${target}_osc client ||
16851 error "obdecho_test failed on ${target}_osc"
16853 $LCTL get_param osc.$osc.import
16854 error "there is no osc.$osc.import target"
16857 run_test 180a "test obdecho on osc"
16860 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16861 remote_ost_nodsh && skip "remote OST with nodsh"
16863 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
16864 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
16865 error "failed to load module obdecho"
16867 local target=$(do_facet ost1 $LCTL dl |
16868 awk '/obdfilter/ { print $4; exit; }')
16870 if [ -n "$target" ]; then
16871 obdecho_test $target ost1 || error "obdecho_test failed with $?"
16873 do_facet ost1 $LCTL dl
16874 error "there is no obdfilter target on ost1"
16877 run_test 180b "test obdecho directly on obdfilter"
16879 test_180c() { # LU-2598
16880 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16881 remote_ost_nodsh && skip "remote OST with nodsh"
16882 [[ $MDS1_VERSION -lt $(version_code 2.4.0) ]] &&
16883 skip "Need MDS version at least 2.4.0"
16885 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
16886 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
16887 error "failed to load module obdecho"
16889 local target=$(do_facet ost1 $LCTL dl |
16890 awk '/obdfilter/ { print $4; exit; }')
16892 if [ -n "$target" ]; then
16893 local pages=16384 # 64MB bulk I/O RPC size
16895 obdecho_test "$target" ost1 "$pages" ||
16896 error "obdecho_test with pages=$pages failed with $?"
16898 do_facet ost1 $LCTL dl
16899 error "there is no obdfilter target on ost1"
16902 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
16904 test_181() { # bug 22177
16905 test_mkdir $DIR/$tdir
16906 # create enough files to index the directory
16907 createmany -o $DIR/$tdir/foobar 4000
16908 # print attributes for debug purpose
16911 multiop_bg_pause $DIR/$tdir D_Sc || return 1
16913 # remove the files & current working dir
16914 unlinkmany $DIR/$tdir/foobar 4000
16916 kill -USR1 $MULTIPID
16918 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
16921 run_test 181 "Test open-unlinked dir ========================"
16927 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
16929 $LCTL set_param mdc.*.rpc_stats=clear
16931 for (( i = 0; i < $tcount; i++ )) ; do
16932 mkdir $DIR/$tdir/$i
16935 for (( i = 0; i < $tcount; i++ )) ; do
16936 createmany -o $DIR/$tdir/$i/f- $fcount &
16940 for (( i = 0; i < $tcount; i++ )) ; do
16941 unlinkmany $DIR/$tdir/$i/f- $fcount &
16945 $LCTL get_param mdc.*.rpc_stats
16949 run_test 182 "Test parallel modify metadata operations ================"
16951 test_183() { # LU-2275
16952 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16953 remote_mds_nodsh && skip "remote MDS with nodsh"
16954 [[ $MDS1_VERSION -lt $(version_code 2.3.56) ]] &&
16955 skip "Need MDS version at least 2.3.56"
16957 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
16958 echo aaa > $DIR/$tdir/$tfile
16960 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
16961 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
16963 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
16964 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
16966 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
16968 # Flush negative dentry cache
16969 touch $DIR/$tdir/$tfile
16971 # We are not checking for any leaked references here, they'll
16972 # become evident next time we do cleanup with module unload.
16975 run_test 183 "No crash or request leak in case of strange dispositions ========"
16977 # test suite 184 is for LU-2016, LU-2017
16979 check_swap_layouts_support
16981 dir0=$DIR/$tdir/$testnum
16982 test_mkdir -p -c1 $dir0
16987 $LFS setstripe -c1 $file1
16989 $LFS setstripe -c2 $file2
16991 gen1=$($LFS getstripe -g $file1)
16992 gen2=$($LFS getstripe -g $file2)
16994 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
16995 gen=$($LFS getstripe -g $file1)
16996 [[ $gen1 != $gen ]] ||
16997 "Layout generation on $file1 does not change"
16998 gen=$($LFS getstripe -g $file2)
16999 [[ $gen2 != $gen ]] ||
17000 "Layout generation on $file2 does not change"
17002 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
17003 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
17005 lfsck_verify_pfid $file1 $file2 || error "PFID are not transferred"
17007 run_test 184a "Basic layout swap"
17010 check_swap_layouts_support
17012 dir0=$DIR/$tdir/$testnum
17013 mkdir -p $dir0 || error "creating dir $dir0"
17020 $LFS setstripe -c1 $file1
17021 $LFS setstripe -c2 $file2
17022 $LFS setstripe -c1 $file3
17023 chown $RUNAS_ID $file3
17024 gen1=$($LFS getstripe -g $file1)
17025 gen2=$($LFS getstripe -g $file2)
17027 $LFS swap_layouts $dir1 $dir2 &&
17028 error "swap of directories layouts should fail"
17029 $LFS swap_layouts $dir1 $file1 &&
17030 error "swap of directory and file layouts should fail"
17031 $RUNAS $LFS swap_layouts $file1 $file2 &&
17032 error "swap of file we cannot write should fail"
17033 $LFS swap_layouts $file1 $file3 &&
17034 error "swap of file with different owner should fail"
17035 /bin/true # to clear error code
17037 run_test 184b "Forbidden layout swap (will generate errors)"
17040 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
17041 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n"
17042 check_swap_layouts_support
17043 check_swap_layout_no_dom $DIR
17045 local dir0=$DIR/$tdir/$testnum
17046 mkdir -p $dir0 || error "creating dir $dir0"
17048 local ref1=$dir0/ref1
17049 local ref2=$dir0/ref2
17050 local file1=$dir0/file1
17051 local file2=$dir0/file2
17052 # create a file large enough for the concurrent test
17053 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
17054 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
17055 echo "ref file size: ref1($(stat -c %s $ref1))," \
17056 "ref2($(stat -c %s $ref2))"
17059 dd if=$ref1 of=$file1 bs=16k &
17062 # Make sure dd starts to copy file, but wait at most 5 seconds
17064 while [ ! -s $file1 -a $((loops++)) -lt 50 ]; do sleep 0.1; done
17066 $LFS swap_layouts $file1 $file2
17069 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
17070 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
17072 # how many bytes copied before swapping layout
17073 local copied=$(stat -c %s $file2)
17074 local remaining=$(stat -c %s $ref1)
17075 remaining=$((remaining - copied))
17076 echo "Copied $copied bytes before swapping layout..."
17078 cmp -n $copied $file1 $ref2 | grep differ &&
17079 error "Content mismatch [0, $copied) of ref2 and file1"
17080 cmp -n $copied $file2 $ref1 ||
17081 error "Content mismatch [0, $copied) of ref1 and file2"
17082 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
17083 error "Content mismatch [$copied, EOF) of ref1 and file1"
17086 rm -f $ref1 $ref2 $file1 $file2
17088 run_test 184c "Concurrent write and layout swap"
17091 check_swap_layouts_support
17092 check_swap_layout_no_dom $DIR
17093 [ -z "$(which getfattr 2>/dev/null)" ] &&
17094 skip_env "no getfattr command"
17096 local file1=$DIR/$tdir/$tfile-1
17097 local file2=$DIR/$tdir/$tfile-2
17098 local file3=$DIR/$tdir/$tfile-3
17102 mkdir -p $DIR/$tdir
17103 touch $file1 || error "create $file1 failed"
17104 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
17105 error "create $file2 failed"
17106 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
17107 error "create $file3 failed"
17108 lovea1=$(get_layout_param $file1)
17110 $LFS swap_layouts $file2 $file3 ||
17111 error "swap $file2 $file3 layouts failed"
17112 $LFS swap_layouts $file1 $file2 ||
17113 error "swap $file1 $file2 layouts failed"
17115 lovea2=$(get_layout_param $file2)
17118 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
17120 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
17121 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
17123 run_test 184d "allow stripeless layouts swap"
17126 [[ $MDS1_VERSION -ge $(version_code 2.6.94) ]] ||
17127 skip "Need MDS version at least 2.6.94"
17128 check_swap_layouts_support
17129 check_swap_layout_no_dom $DIR
17130 [ -z "$(which getfattr 2>/dev/null)" ] &&
17131 skip_env "no getfattr command"
17133 local file1=$DIR/$tdir/$tfile-1
17134 local file2=$DIR/$tdir/$tfile-2
17135 local file3=$DIR/$tdir/$tfile-3
17138 mkdir -p $DIR/$tdir
17139 touch $file1 || error "create $file1 failed"
17140 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
17141 error "create $file2 failed"
17142 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
17143 error "create $file3 failed"
17145 $LFS swap_layouts $file1 $file2 ||
17146 error "swap $file1 $file2 layouts failed"
17148 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
17149 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
17151 echo 123 > $file1 || error "Should be able to write into $file1"
17153 $LFS swap_layouts $file1 $file3 ||
17154 error "swap $file1 $file3 layouts failed"
17156 echo 123 > $file1 || error "Should be able to write into $file1"
17158 rm -rf $file1 $file2 $file3
17160 run_test 184e "Recreate layout after stripeless layout swaps"
17163 # Create a file with name longer than sizeof(struct stat) ==
17164 # 144 to see if we can get chars from the file name to appear
17165 # in the returned striping. Note that 'f' == 0x66.
17166 local file=$(for ((i = 0; i < 200; i++)); do echo -n f; done)
17168 mkdir -p $DIR/$tdir
17169 mcreate $DIR/$tdir/$file
17170 if lfs find --stripe-count 0x6666 $DIR/$tdir | grep $file; then
17171 error "IOC_MDC_GETFILEINFO returned garbage striping"
17174 run_test 184f "IOC_MDC_GETFILEINFO for files with long names but no striping"
17176 test_185() { # LU-2441
17177 # LU-3553 - no volatile file support in old servers
17178 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
17179 skip "Need MDS version at least 2.3.60"
17181 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
17182 touch $DIR/$tdir/spoo
17183 local mtime1=$(stat -c "%Y" $DIR/$tdir)
17184 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
17185 error "cannot create/write a volatile file"
17186 [ "$FILESET" == "" ] &&
17187 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
17188 error "FID is still valid after close"
17190 multiop_bg_pause $DIR/$tdir vVw4096_c
17197 # assume that the next FID for this client is sequential, since stdout
17198 # is unfortunately eaten by multiop_bg_pause
17199 local n=$((${fidv[1]} + 1))
17200 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
17201 if [ "$FILESET" == "" ]; then
17202 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
17203 error "FID is missing before close"
17205 kill -USR1 $multi_pid
17206 # 1 second delay, so if mtime change we will see it
17208 local mtime2=$(stat -c "%Y" $DIR/$tdir)
17209 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
17211 run_test 185 "Volatile file support"
17213 function create_check_volatile() {
17217 $MULTIOP $MOUNT/.lustre/fid V${idx}Fw4096_c >&/tmp/${tfile}.fid &
17220 local FID=$(cat /tmp/${tfile}.fid)
17221 [ "$FID" == "" ] && error "can't get FID for volatile"
17222 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID || error "can't stat $FID"
17223 tgt=$($LFS getstripe -m $MOUNT/.lustre/fid/$FID)
17224 [ "$tgt" != "$idx" ] && error "wrong MDS $tgt, expected $idx"
17228 cancel_lru_locks mdc # flush opencache
17229 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID && error "can stat $FID"
17234 # LU-12516 - volatile creation via .lustre
17235 [[ $MDS1_VERSION -ge $(version_code 2.12.55) ]] ||
17236 skip "Need MDS version at least 2.3.55"
17238 create_check_volatile 0
17239 [ $MDSCOUNT -lt 2 ] && return 0
17242 create_check_volatile 1
17246 run_test 185a "Volatile file creation in .lustre/fid/"
17249 remote_mds_nodsh && skip "remote MDS with nodsh"
17250 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
17251 skip "Need MDS version at least 2.3.0"
17253 local dir0=$DIR/$tdir/$testnum
17254 mkdir -p $dir0 || error "creating dir $dir0"
17256 local file=$dir0/file1
17257 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
17258 local dv1=$($LFS data_version $file)
17259 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
17260 local dv2=$($LFS data_version $file)
17261 [[ $dv1 != $dv2 ]] ||
17262 error "data version did not change on write $dv1 == $dv2"
17267 run_test 187a "Test data version change"
17270 remote_mds_nodsh && skip "remote MDS with nodsh"
17271 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
17272 skip "Need MDS version at least 2.3.0"
17274 local dir0=$DIR/$tdir/$testnum
17275 mkdir -p $dir0 || error "creating dir $dir0"
17277 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
17278 [[ ${DV[0]} != ${DV[1]} ]] ||
17279 error "data version did not change on write"\
17280 " ${DV[0]} == ${DV[1]}"
17285 run_test 187b "Test data version change on volatile file"
17288 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17289 remote_mgs_nodsh && skip "remote MGS with nodsh"
17290 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
17292 local POOL=${POOL:-cea1}
17293 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
17294 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
17297 local last_ost=$(($OSTCOUNT - 1))
17299 local ost_list=$(seq $first_ost $ost_step $last_ost)
17300 local ost_range="$first_ost $last_ost $ost_step"
17301 local test_path=$POOL_ROOT/$POOL_DIR_NAME
17302 local file_dir=$POOL_ROOT/file_tst
17303 local subdir=$test_path/subdir
17307 # former test_200a test_200b
17308 pool_add $POOL || { rc=$? ; break; }
17309 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
17310 # former test_200c test_200d
17311 mkdir -p $test_path
17312 pool_set_dir $POOL $test_path || { rc=$? ; break; }
17313 pool_check_dir $POOL $test_path || { rc=$? ; break; }
17315 pool_check_dir $POOL $subdir || { rc=$? ; break; }
17316 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
17317 || { rc=$? ; break; }
17318 # former test_200e test_200f
17319 local files=$((OSTCOUNT*3))
17320 pool_alloc_files $POOL $test_path $files "$ost_list" \
17321 || { rc=$? ; break; }
17322 pool_create_files $POOL $file_dir $files "$ost_list" \
17323 || { rc=$? ; break; }
17324 # former test_200g test_200h
17325 pool_lfs_df $POOL || { rc=$? ; break; }
17326 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
17328 # former test_201a test_201b test_201c
17329 pool_remove_first_target $POOL || { rc=$? ; break; }
17331 local f=$test_path/$tfile
17332 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
17333 pool_remove $POOL $f || { rc=$? ; break; }
17341 run_test 200 "OST pools"
17343 # usage: default_attr <count | size | offset>
17345 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
17348 # usage: check_default_stripe_attr
17349 check_default_stripe_attr() {
17350 ACTUAL=$($LFS getstripe $* $DIR/$tdir)
17353 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
17355 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
17359 error "unknown getstripe attr '$1'"
17362 [ $ACTUAL == $EXPECTED ] ||
17363 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
17367 test_mkdir $DIR/$tdir
17368 $LFS setstripe --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
17370 check_default_stripe_attr --stripe-count
17371 check_default_stripe_attr --stripe-size
17372 check_default_stripe_attr --stripe-index
17374 run_test 204a "Print default stripe attributes"
17377 test_mkdir $DIR/$tdir
17378 $LFS setstripe --stripe-count 1 $DIR/$tdir
17380 check_default_stripe_attr --stripe-size
17381 check_default_stripe_attr --stripe-index
17383 run_test 204b "Print default stripe size and offset"
17386 test_mkdir $DIR/$tdir
17387 $LFS setstripe --stripe-size 65536 $DIR/$tdir
17389 check_default_stripe_attr --stripe-count
17390 check_default_stripe_attr --stripe-index
17392 run_test 204c "Print default stripe count and offset"
17395 test_mkdir $DIR/$tdir
17396 $LFS setstripe --stripe-index 0 $DIR/$tdir
17398 check_default_stripe_attr --stripe-count
17399 check_default_stripe_attr --stripe-size
17401 run_test 204d "Print default stripe count and size"
17404 test_mkdir $DIR/$tdir
17405 $LFS setstripe -d $DIR/$tdir
17407 check_default_stripe_attr --stripe-count --raw
17408 check_default_stripe_attr --stripe-size --raw
17409 check_default_stripe_attr --stripe-index --raw
17411 run_test 204e "Print raw stripe attributes"
17414 test_mkdir $DIR/$tdir
17415 $LFS setstripe --stripe-count 1 $DIR/$tdir
17417 check_default_stripe_attr --stripe-size --raw
17418 check_default_stripe_attr --stripe-index --raw
17420 run_test 204f "Print raw stripe size and offset"
17423 test_mkdir $DIR/$tdir
17424 $LFS setstripe --stripe-size 65536 $DIR/$tdir
17426 check_default_stripe_attr --stripe-count --raw
17427 check_default_stripe_attr --stripe-index --raw
17429 run_test 204g "Print raw stripe count and offset"
17432 test_mkdir $DIR/$tdir
17433 $LFS setstripe --stripe-index 0 $DIR/$tdir
17435 check_default_stripe_attr --stripe-count --raw
17436 check_default_stripe_attr --stripe-size --raw
17438 run_test 204h "Print raw stripe count and size"
17440 # Figure out which job scheduler is being used, if any,
17441 # or use a fake one
17442 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
17443 JOBENV=SLURM_JOB_ID
17444 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
17446 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
17448 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
17449 JOBENV=LOADL_STEP_ID
17450 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
17453 $LCTL list_param jobid_name > /dev/null 2>&1
17454 if [ $? -eq 0 ]; then
17460 LUSTRE_JOBID_SIZE=31 # plus NUL terminator
17462 verify_jobstats() {
17467 # we don't really need to clear the stats for this test to work, since each
17468 # command has a unique jobid, but it makes debugging easier if needed.
17469 # for facet in $facets; do
17470 # local dev=$(convert_facet2label $facet)
17471 # # clear old jobstats
17472 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
17475 # use a new JobID for each test, or we might see an old one
17476 [ "$JOBENV" = "FAKE_JOBID" ] &&
17477 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
17479 JOBVAL=${!JOBENV:0:$LUSTRE_JOBID_SIZE}
17481 [ "$JOBENV" = "nodelocal" ] && {
17482 FAKE_JOBID=id.$testnum.%e.$RANDOM
17483 $LCTL set_param jobid_name=$FAKE_JOBID
17484 JOBVAL=${FAKE_JOBID/\%e/$(basename ${cmd[0]})}
17487 log "Test: ${cmd[*]}"
17488 log "Using JobID environment $($LCTL get_param -n jobid_var)=$JOBVAL"
17490 if [ $JOBENV = "FAKE_JOBID" ]; then
17491 FAKE_JOBID=$JOBVAL ${cmd[*]}
17496 # all files are created on OST0000
17497 for facet in $facets; do
17498 local stats="*.$(convert_facet2label $facet).job_stats"
17500 # strip out libtool wrappers for in-tree executables
17501 if [ $(do_facet $facet lctl get_param $stats |
17502 sed -e 's/\.lt-/./' | grep -c $JOBVAL) -ne 1 ]; then
17503 do_facet $facet lctl get_param $stats
17504 error "No jobstats for $JOBVAL found on $facet::$stats"
17510 local new_jobenv=$1
17512 set_persistent_param_and_check client "jobid_var" \
17513 "$FSNAME.sys.jobid_var" $new_jobenv
17516 test_205a() { # Job stats
17517 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17518 [[ $MDS1_VERSION -ge $(version_code 2.7.1) ]] ||
17519 skip "Need MDS version with at least 2.7.1"
17520 remote_mgs_nodsh && skip "remote MGS with nodsh"
17521 remote_mds_nodsh && skip "remote MDS with nodsh"
17522 remote_ost_nodsh && skip "remote OST with nodsh"
17523 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
17524 skip "Server doesn't support jobstats"
17525 [[ $JOBID_VAR = disable ]] && skip_env "jobstats is disabled"
17527 local old_jobenv=$($LCTL get_param -n jobid_var)
17528 [ $old_jobenv != $JOBENV ] && jobstats_set $JOBENV
17530 if [[ $PERM_CMD == *"set_param -P"* ]]; then
17531 stack_trap "do_facet mgs $PERM_CMD jobid_var=$old_jobenv" EXIT
17533 stack_trap "do_facet mgs $PERM_CMD \
17534 $FSNAME.sys.jobid_var=$old_jobenv" EXIT
17538 local old_interval=$(do_facet $SINGLEMDS lctl get_param -n \
17539 mdt.*.job_cleanup_interval | head -n 1)
17540 local new_interval=5
17541 do_facet $SINGLEMDS \
17542 $LCTL set_param mdt.*.job_cleanup_interval=$new_interval
17543 stack_trap "do_facet $SINGLEMDS \
17544 $LCTL set_param mdt.*.job_cleanup_interval=$old_interval" EXIT
17545 local start=$SECONDS
17549 cmd="mkdir $DIR/$tdir"
17550 verify_jobstats "$cmd" "$SINGLEMDS"
17552 cmd="rmdir $DIR/$tdir"
17553 verify_jobstats "$cmd" "$SINGLEMDS"
17554 # mkdir on secondary MDT
17555 if [ $MDSCOUNT -gt 1 ]; then
17556 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
17557 verify_jobstats "$cmd" "mds2"
17560 cmd="mknod $DIR/$tfile c 1 3"
17561 verify_jobstats "$cmd" "$SINGLEMDS"
17563 cmd="rm -f $DIR/$tfile"
17564 verify_jobstats "$cmd" "$SINGLEMDS"
17565 # create all files on OST0000 so verify_jobstats can find OST stats
17567 cmd="$LFS setstripe -i 0 -c 1 $DIR/$tfile"
17568 verify_jobstats "$cmd" "$SINGLEMDS"
17570 cmd="touch $DIR/$tfile"
17571 verify_jobstats "$cmd" "$SINGLEMDS ost1"
17573 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
17574 verify_jobstats "$cmd" "ost1"
17576 cancel_lru_locks osc
17577 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
17578 verify_jobstats "$cmd" "ost1"
17580 cmd="$TRUNCATE $DIR/$tfile 0"
17581 verify_jobstats "$cmd" "$SINGLEMDS ost1"
17583 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
17584 verify_jobstats "$cmd" "$SINGLEMDS"
17585 # jobstats expiry - sleep until old stats should be expired
17586 local left=$((new_interval + 5 - (SECONDS - start)))
17587 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
17588 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
17590 cmd="mkdir $DIR/$tdir.expire"
17591 verify_jobstats "$cmd" "$SINGLEMDS"
17592 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
17593 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
17595 # Ensure that jobid are present in changelog (if supported by MDS)
17596 if [ $MDS1_VERSION -ge $(version_code 2.6.52) ];then
17597 changelog_dump | tail -10
17598 jobids=$(changelog_dump | tail -9 | grep -c "j=")
17599 [ $jobids -eq 9 ] ||
17600 error "Wrong changelog jobid count $jobids != 9"
17604 jobstats_set $JOBENV
17606 changelog_dump | grep $tfile
17607 jobids=$(changelog_dump | grep $tfile | tail -1 | grep -c "j=")
17608 [ $jobids -eq 0 ] ||
17609 error "Unexpected jobids when jobid_var=$JOBENV"
17612 # test '%j' access to environment variable - if supported
17613 if lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%h.E"; then
17614 JOBENV="JOBCOMPLEX"
17615 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
17617 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
17620 if lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%H.E"; then
17621 JOBENV="JOBCOMPLEX"
17622 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname -s).E"
17624 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
17627 # test '%j' access to per-session jobid - if supported
17628 if lctl list_param jobid_this_session > /dev/null 2>&1
17630 lctl set_param jobid_var=session jobid_name="S.%j.%e.%u.%h.E"
17631 lctl set_param jobid_this_session=$USER
17633 JOBENV="JOBCOMPLEX"
17634 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
17636 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
17639 run_test 205a "Verify job stats"
17641 # LU-13117, LU-13597
17643 job_stats="mdt.*.job_stats"
17644 $LCTL set_param $job_stats=clear
17645 # Setting jobid_var to USER might not be supported
17646 $LCTL set_param jobid_var=USER || true
17647 $LCTL set_param jobid_name="%e.%u"
17648 env -i USERTESTJOBSTATS=foolish touch $DIR/$tfile.1
17649 do_facet $SINGLEMDS $LCTL get_param $job_stats |
17650 grep "job_id:.*foolish" &&
17651 error "Unexpected jobid found"
17652 do_facet $SINGLEMDS $LCTL get_param $job_stats |
17653 grep "open:.*min.*max.*sum" ||
17654 error "wrong job_stats format found"
17656 run_test 205b "Verify job stats jobid and output format"
17660 $LCTL set_param llite.*.stats=0
17661 dd if=/dev/zero of=$DIR/$tfile.1 bs=4k count=1
17662 $LCTL get_param llite.*.stats
17663 $LCTL get_param llite.*.stats | grep \
17664 "write_bytes *1 samples \[bytes\] 4096 4096 4096 16777216" ||
17665 error "wrong client stats format found"
17667 run_test 205c "Verify client stats format"
17669 # LU-1480, LU-1773 and LU-1657
17671 mkdir -p $DIR/$tdir
17672 $LFS setstripe -c -1 $DIR/$tdir
17673 #define OBD_FAIL_LOV_INIT 0x1403
17674 $LCTL set_param fail_loc=0xa0001403
17675 $LCTL set_param fail_val=1
17676 touch $DIR/$tdir/$tfile || true
17678 run_test 206 "fail lov_init_raid0() doesn't lbug"
17681 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
17682 local fsz=`stat -c %s $DIR/$tfile`
17683 cancel_lru_locks mdc
17685 # do not return layout in getattr intent
17686 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
17687 $LCTL set_param fail_loc=0x170
17688 local sz=`stat -c %s $DIR/$tfile`
17690 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
17694 run_test 207a "can refresh layout at glimpse"
17697 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
17698 local cksum=`md5sum $DIR/$tfile`
17699 local fsz=`stat -c %s $DIR/$tfile`
17700 cancel_lru_locks mdc
17701 cancel_lru_locks osc
17703 # do not return layout in getattr intent
17704 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
17705 $LCTL set_param fail_loc=0x171
17707 # it will refresh layout after the file is opened but before read issues
17708 echo checksum is "$cksum"
17709 echo "$cksum" |md5sum -c --quiet || error "file differs"
17713 run_test 207b "can refresh layout at open"
17716 # FIXME: in this test suite, only RD lease is used. This is okay
17717 # for now as only exclusive open is supported. After generic lease
17718 # is done, this test suite should be revised. - Jinshan
17720 remote_mds_nodsh && skip "remote MDS with nodsh"
17721 [[ $MDS1_VERSION -ge $(version_code 2.4.52) ]] ||
17722 skip "Need MDS version at least 2.4.52"
17724 echo "==== test 1: verify get lease work"
17725 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
17727 echo "==== test 2: verify lease can be broken by upcoming open"
17728 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
17732 $MULTIOP $DIR/$tfile oO_RDONLY:c
17733 kill -USR1 $PID && wait $PID || error "break lease error"
17735 echo "==== test 3: verify lease can't be granted if an open already exists"
17736 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
17740 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
17741 kill -USR1 $PID && wait $PID || error "open file error"
17743 echo "==== test 4: lease can sustain over recovery"
17744 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
17750 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
17752 echo "==== test 5: lease broken can't be regained by replay"
17753 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
17757 # open file to break lease and then recovery
17758 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
17761 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
17765 run_test 208 "Exclusive open"
17768 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
17769 skip_env "must have disp_stripe"
17772 sync; sleep 5; sync;
17774 echo 3 > /proc/sys/vm/drop_caches
17775 [ -f /sys/kernel/slab/ptlrpc_cache/shrink ] &&
17776 echo 1 > /sys/kernel/slab/ptlrpc_cache/shrink
17777 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
17779 # open/close 500 times
17780 for i in $(seq 500); do
17784 echo 3 > /proc/sys/vm/drop_caches
17785 [ -f /sys/kernel/slab/ptlrpc_cache/shrink ] &&
17786 echo 1 > /sys/kernel/slab/ptlrpc_cache/shrink
17787 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
17789 echo "before: $req_before, after: $req_after"
17790 [ $((req_after - req_before)) -ge 300 ] &&
17791 error "open/close requests are not freed"
17794 run_test 209 "read-only open/close requests should be freed promptly"
17799 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eW_E+eUc &
17803 $LFS getstripe $DIR/$tfile
17805 wait $pid || error "multiop failed"
17807 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
17811 $LFS getstripe $DIR/$tfile
17813 wait $pid || error "multiop failed"
17815 run_test 210 "lfs getstripe does not break leases"
17819 size=$((size % 8192 + 1))
17820 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
17821 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
17822 rm -f $DIR/f212 $DIR/f212.xyz
17824 run_test 212 "Sendfile test ============================================"
17827 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
17828 cancel_lru_locks osc
17829 lctl set_param fail_loc=0x8000040f
17830 # generate a read lock
17831 cat $DIR/$tfile > /dev/null
17832 # write to the file, it will try to cancel the above read lock.
17833 cat /etc/hosts >> $DIR/$tfile
17835 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
17837 test_214() { # for bug 20133
17838 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
17839 for (( i=0; i < 340; i++ )) ; do
17840 touch $DIR/$tdir/d214c/a$i
17843 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
17844 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
17845 ls $DIR/d214c || error "ls $DIR/d214c failed"
17846 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
17847 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
17849 run_test 214 "hash-indexed directory test - bug 20133"
17851 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
17852 create_lnet_proc_files() {
17853 lctl get_param -n $1 >$TMP/lnet_$1.sys || error "cannot read lnet.$1"
17856 # counterpart of create_lnet_proc_files
17857 remove_lnet_proc_files() {
17858 rm -f $TMP/lnet_$1.sys
17861 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
17862 # 3rd arg as regexp for body
17863 check_lnet_proc_stats() {
17864 local l=$(cat "$TMP/lnet_$1" |wc -l)
17865 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
17867 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
17870 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
17871 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
17872 # optional and can be regexp for 2nd line (lnet.routes case)
17873 check_lnet_proc_entry() {
17874 local blp=2 # blp stands for 'position of 1st line of body'
17875 [ -z "$5" ] || blp=3 # lnet.routes case
17877 local l=$(cat "$TMP/lnet_$1" |wc -l)
17878 # subtracting one from $blp because the body can be empty
17879 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
17881 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
17882 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
17884 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
17885 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
17887 # bail out if any unexpected line happened
17888 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
17889 [ "$?" != 0 ] || error "$2 misformatted"
17892 test_215() { # for bugs 18102, 21079, 21517
17893 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17895 local N='(0|[1-9][0-9]*)' # non-negative numeric
17896 local P='[1-9][0-9]*' # positive numeric
17897 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
17898 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
17899 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
17900 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
17902 local L1 # regexp for 1st line
17903 local L2 # regexp for 2nd line (optional)
17904 local BR # regexp for the rest (body)
17906 # lnet.stats should look as 11 space-separated non-negative numerics
17907 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
17908 create_lnet_proc_files "stats"
17909 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
17910 remove_lnet_proc_files "stats"
17912 # lnet.routes should look like this:
17913 # Routing disabled/enabled
17914 # net hops priority state router
17915 # where net is a string like tcp0, hops > 0, priority >= 0,
17916 # state is up/down,
17917 # router is a string like 192.168.1.1@tcp2
17918 L1="^Routing (disabled|enabled)$"
17919 L2="^net +hops +priority +state +router$"
17920 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
17921 create_lnet_proc_files "routes"
17922 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
17923 remove_lnet_proc_files "routes"
17925 # lnet.routers should look like this:
17926 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
17927 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
17928 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
17929 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
17930 L1="^ref +rtr_ref +alive +router$"
17931 BR="^$P +$P +(up|down) +$NID$"
17932 create_lnet_proc_files "routers"
17933 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
17934 remove_lnet_proc_files "routers"
17936 # lnet.peers should look like this:
17937 # nid refs state last max rtr min tx min queue
17938 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
17939 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
17940 # numeric (0 or >0 or <0), queue >= 0.
17941 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
17942 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
17943 create_lnet_proc_files "peers"
17944 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
17945 remove_lnet_proc_files "peers"
17947 # lnet.buffers should look like this:
17948 # pages count credits min
17949 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
17950 L1="^pages +count +credits +min$"
17951 BR="^ +$N +$N +$I +$I$"
17952 create_lnet_proc_files "buffers"
17953 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
17954 remove_lnet_proc_files "buffers"
17956 # lnet.nis should look like this:
17957 # nid status alive refs peer rtr max tx min
17958 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
17959 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
17960 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
17961 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
17962 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
17963 create_lnet_proc_files "nis"
17964 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
17965 remove_lnet_proc_files "nis"
17967 # can we successfully write to lnet.stats?
17968 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
17970 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
17972 test_216() { # bug 20317
17973 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17974 remote_ost_nodsh && skip "remote OST with nodsh"
17977 local facets=$(get_facets OST)
17978 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
17980 save_lustre_params client "osc.*.contention_seconds" > $p
17981 save_lustre_params $facets \
17982 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
17983 save_lustre_params $facets \
17984 "ldlm.namespaces.filter-*.contended_locks" >> $p
17985 save_lustre_params $facets \
17986 "ldlm.namespaces.filter-*.contention_seconds" >> $p
17987 clear_stats osc.*.osc_stats
17989 # agressive lockless i/o settings
17990 do_nodes $(comma_list $(osts_nodes)) \
17991 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
17992 ldlm.namespaces.filter-*.contended_locks=0 \
17993 ldlm.namespaces.filter-*.contention_seconds=60"
17994 lctl set_param -n osc.*.contention_seconds=60
17996 $DIRECTIO write $DIR/$tfile 0 10 4096
17997 $CHECKSTAT -s 40960 $DIR/$tfile
17999 # disable lockless i/o
18000 do_nodes $(comma_list $(osts_nodes)) \
18001 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
18002 ldlm.namespaces.filter-*.contended_locks=32 \
18003 ldlm.namespaces.filter-*.contention_seconds=0"
18004 lctl set_param -n osc.*.contention_seconds=0
18005 clear_stats osc.*.osc_stats
18007 dd if=/dev/zero of=$DIR/$tfile count=0
18008 $CHECKSTAT -s 0 $DIR/$tfile
18010 restore_lustre_params <$p
18014 run_test 216 "check lockless direct write updates file size and kms correctly"
18016 test_217() { # bug 22430
18017 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18022 for node in $(nodes_list); do
18023 nid=$(host_nids_address $node $NETTYPE)
18024 if [[ $nid = *-* ]] ; then
18025 echo "lctl ping $(h2nettype $nid)"
18026 lctl ping $(h2nettype $nid)
18028 echo "skipping $node (no hyphen detected)"
18032 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
18035 # do directio so as not to populate the page cache
18036 log "creating a 10 Mb file"
18037 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
18038 log "starting reads"
18039 dd if=$DIR/$tfile of=/dev/null bs=4096 &
18040 log "truncating the file"
18041 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
18043 kill %+ || true # reads might have finished
18044 echo "wait until dd is finished"
18046 log "removing the temporary file"
18047 rm -rf $DIR/$tfile || error "tmp file removal failed"
18049 run_test 218 "parallel read and truncate should not deadlock"
18052 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18054 # write one partial page
18055 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
18056 # set no grant so vvp_io_commit_write will do sync write
18057 $LCTL set_param fail_loc=0x411
18058 # write a full page at the end of file
18059 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
18061 $LCTL set_param fail_loc=0
18062 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
18063 $LCTL set_param fail_loc=0x411
18064 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
18067 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
18068 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
18070 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
18072 test_220() { #LU-325
18073 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18074 remote_ost_nodsh && skip "remote OST with nodsh"
18075 remote_mds_nodsh && skip "remote MDS with nodsh"
18076 remote_mgs_nodsh && skip "remote MGS with nodsh"
18080 # create on MDT0000 so the last_id and next_id are correct
18082 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
18086 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
18087 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
18088 osp.$mdtosc_proc1.prealloc_last_id)
18089 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
18090 osp.$mdtosc_proc1.prealloc_next_id)
18094 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
18095 #define OBD_FAIL_OST_ENOINO 0x229
18096 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
18097 create_pool $FSNAME.$TESTNAME || return 1
18098 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
18100 $LFS setstripe $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
18102 MDSOBJS=$((last_id - next_id))
18103 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
18105 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
18106 echo "OST still has $count kbytes free"
18108 echo "create $MDSOBJS files @next_id..."
18109 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
18111 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
18112 osp.$mdtosc_proc1.prealloc_last_id)
18113 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
18114 osp.$mdtosc_proc1.prealloc_next_id)
18116 echo "after creation, last_id=$last_id2, next_id=$next_id2"
18121 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
18122 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
18124 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST ||
18125 error "$LCTL pool_remove $FSNAME.$TESTNAME $OST failed"
18126 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
18127 error "$LCTL pool_destroy $FSNAME.$TESTNAME failed"
18128 echo "unlink $MDSOBJS files @$next_id..."
18129 unlinkmany $DIR/$tdir/f $MDSOBJS || error "unlinkmany failed"
18131 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
18134 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18136 dd if=`which date` of=$MOUNT/date oflag=sync
18137 chmod +x $MOUNT/date
18139 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
18140 $LCTL set_param fail_loc=0x80001401
18142 $MOUNT/date > /dev/null
18145 run_test 221 "make sure fault and truncate race to not cause OOM"
18148 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18151 test_mkdir $DIR/$tdir
18152 $LFS setstripe -c 1 -i 0 $DIR/$tdir
18153 createmany -o $DIR/$tdir/$tfile 10
18154 cancel_lru_locks mdc
18155 cancel_lru_locks osc
18156 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
18157 $LCTL set_param fail_loc=0x31a
18158 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
18159 $LCTL set_param fail_loc=0
18162 run_test 222a "AGL for ls should not trigger CLIO lock failure"
18165 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18168 test_mkdir $DIR/$tdir
18169 $LFS setstripe -c 1 -i 0 $DIR/$tdir
18170 createmany -o $DIR/$tdir/$tfile 10
18171 cancel_lru_locks mdc
18172 cancel_lru_locks osc
18173 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
18174 $LCTL set_param fail_loc=0x31a
18175 rm -r $DIR/$tdir || error "AGL for rmdir failed"
18176 $LCTL set_param fail_loc=0
18178 run_test 222b "AGL for rmdir should not trigger CLIO lock failure"
18181 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18184 test_mkdir $DIR/$tdir
18185 $LFS setstripe -c 1 -i 0 $DIR/$tdir
18186 createmany -o $DIR/$tdir/$tfile 10
18187 cancel_lru_locks mdc
18188 cancel_lru_locks osc
18189 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
18190 $LCTL set_param fail_loc=0x31b
18191 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
18192 $LCTL set_param fail_loc=0
18195 run_test 223 "osc reenqueue if without AGL lock granted ======================="
18197 test_224a() { # LU-1039, MRP-303
18198 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18200 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
18201 $LCTL set_param fail_loc=0x508
18202 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
18203 $LCTL set_param fail_loc=0
18206 run_test 224a "Don't panic on bulk IO failure"
18208 test_224b() { # LU-1039, MRP-303
18209 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18211 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
18212 cancel_lru_locks osc
18213 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
18214 $LCTL set_param fail_loc=0x515
18215 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
18216 $LCTL set_param fail_loc=0
18219 run_test 224b "Don't panic on bulk IO failure"
18221 test_224c() { # LU-6441
18222 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18223 remote_mds_nodsh && skip "remote MDS with nodsh"
18225 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
18226 save_writethrough $p
18227 set_cache writethrough on
18229 local pages_per_rpc=$($LCTL get_param osc.*.max_pages_per_rpc)
18230 local at_max=$($LCTL get_param -n at_max)
18231 local timeout=$($LCTL get_param -n timeout)
18232 local test_at="at_max"
18233 local param_at="$FSNAME.sys.at_max"
18234 local test_timeout="timeout"
18235 local param_timeout="$FSNAME.sys.timeout"
18237 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
18239 set_persistent_param_and_check client "$test_at" "$param_at" 0
18240 set_persistent_param_and_check client "$test_timeout" "$param_timeout" 5
18242 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
18243 do_facet ost1 "$LCTL set_param fail_loc=0x520"
18244 $LFS setstripe -c 1 -i 0 $DIR/$tfile
18245 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
18247 do_facet ost1 "$LCTL set_param fail_loc=0"
18249 set_persistent_param_and_check client "$test_at" "$param_at" $at_max
18250 set_persistent_param_and_check client "$test_timeout" "$param_timeout" \
18253 $LCTL set_param -n $pages_per_rpc
18254 restore_lustre_params < $p
18257 run_test 224c "Don't hang if one of md lost during large bulk RPC"
18259 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
18261 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18262 if [ -z ${MDSSURVEY} ]; then
18263 skip_env "mds-survey not found"
18265 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
18266 skip "Need MDS version at least 2.2.51"
18268 local mds=$(facet_host $SINGLEMDS)
18269 local target=$(do_nodes $mds 'lctl dl' |
18270 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
18272 local cmd1="file_count=1000 thrhi=4"
18273 local cmd2="dir_count=2 layer=mdd stripe_count=0"
18274 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
18275 local cmd="$cmd1 $cmd2 $cmd3"
18277 rm -f ${TMP}/mds_survey*
18279 eval $cmd || error "mds-survey with zero-stripe failed"
18280 cat ${TMP}/mds_survey*
18281 rm -f ${TMP}/mds_survey*
18283 run_test 225a "Metadata survey sanity with zero-stripe"
18286 if [ -z ${MDSSURVEY} ]; then
18287 skip_env "mds-survey not found"
18289 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
18290 skip "Need MDS version at least 2.2.51"
18291 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18292 remote_mds_nodsh && skip "remote MDS with nodsh"
18293 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
18294 skip_env "Need to mount OST to test"
18297 local mds=$(facet_host $SINGLEMDS)
18298 local target=$(do_nodes $mds 'lctl dl' |
18299 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
18301 local cmd1="file_count=1000 thrhi=4"
18302 local cmd2="dir_count=2 layer=mdd stripe_count=1"
18303 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
18304 local cmd="$cmd1 $cmd2 $cmd3"
18306 rm -f ${TMP}/mds_survey*
18308 eval $cmd || error "mds-survey with stripe_count failed"
18309 cat ${TMP}/mds_survey*
18310 rm -f ${TMP}/mds_survey*
18312 run_test 225b "Metadata survey sanity with stripe_count = 1"
18314 mcreate_path2fid () {
18320 local path=$DIR/$tdir/$name
18325 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
18326 error "cannot create $desc"
18328 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
18330 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
18332 fid_path=$($LFS fid2path $MOUNT $fid)
18334 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
18336 [ "$path" == "$fid_path" ] ||
18337 error "fid2path returned $fid_path, expected $path"
18339 echo "pass with $path and $fid"
18344 mkdir -p $DIR/$tdir
18346 mcreate_path2fid 0010666 0 0 fifo "FIFO"
18347 mcreate_path2fid 0020666 1 3 null "character special file (null)"
18348 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
18349 mcreate_path2fid 0040666 0 0 dir "directory"
18350 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
18351 mcreate_path2fid 0100666 0 0 file "regular file"
18352 mcreate_path2fid 0120666 0 0 link "symbolic link"
18353 mcreate_path2fid 0140666 0 0 sock "socket"
18355 run_test 226a "call path2fid and fid2path on files of all type"
18358 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18363 mkdir -p $DIR/$tdir
18364 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
18365 error "create remote directory failed"
18366 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
18367 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
18368 "character special file (null)"
18369 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
18370 "character special file (no device)"
18371 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
18372 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
18373 "block special file (loop)"
18374 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
18375 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
18376 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
18378 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
18381 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18382 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
18383 skip "Need MDS version at least 2.13.55"
18385 local submnt=/mnt/submnt
18386 local srcfile=/etc/passwd
18387 local dstfile=$submnt/passwd
18393 $LFS setdirstripe -c -1 -i 1 $DIR/$tdir ||
18394 error "create remote directory failed"
18395 mkdir -p $submnt || error "create $submnt failed"
18396 $MOUNT_CMD $MGSNID:/$FSNAME/$tdir $submnt ||
18397 error "mount $submnt failed"
18398 stack_trap "umount $submnt" EXIT
18400 cp $srcfile $dstfile
18401 fid=$($LFS path2fid $dstfile)
18402 path=$($LFS fid2path $submnt "$fid")
18403 [ "$path" = "$dstfile" ] ||
18404 error "fid2path $submnt $fid failed ($path != $dstfile)"
18406 run_test 226c "call path2fid and fid2path under remote dir with subdir mount"
18408 # LU-1299 Executing or running ldd on a truncated executable does not
18409 # cause an out-of-memory condition.
18411 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18412 [ -z "$(which ldd)" ] && skip_env "should have ldd tool"
18414 dd if=$(which date) of=$MOUNT/date bs=1k count=1
18415 chmod +x $MOUNT/date
18417 $MOUNT/date > /dev/null
18418 ldd $MOUNT/date > /dev/null
18421 run_test 227 "running truncated executable does not cause OOM"
18423 # LU-1512 try to reuse idle OI blocks
18425 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18426 remote_mds_nodsh && skip "remote MDS with nodsh"
18427 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
18429 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
18430 local myDIR=$DIR/$tdir
18433 #define OBD_FAIL_SEQ_EXHAUST 0x1002
18434 $LCTL set_param fail_loc=0x80001002
18435 createmany -o $myDIR/t- 10000
18436 $LCTL set_param fail_loc=0
18437 # The guard is current the largest FID holder
18439 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
18441 local IDX=$(($SEQ % 64))
18443 do_facet $SINGLEMDS sync
18444 # Make sure journal flushed.
18446 local blk1=$(do_facet $SINGLEMDS \
18447 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
18448 grep Blockcount | awk '{print $4}')
18450 # Remove old files, some OI blocks will become idle.
18451 unlinkmany $myDIR/t- 10000
18452 # Create new files, idle OI blocks should be reused.
18453 createmany -o $myDIR/t- 2000
18454 do_facet $SINGLEMDS sync
18455 # Make sure journal flushed.
18457 local blk2=$(do_facet $SINGLEMDS \
18458 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
18459 grep Blockcount | awk '{print $4}')
18461 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
18463 run_test 228a "try to reuse idle OI blocks"
18466 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18467 remote_mds_nodsh && skip "remote MDS with nodsh"
18468 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
18470 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
18471 local myDIR=$DIR/$tdir
18474 #define OBD_FAIL_SEQ_EXHAUST 0x1002
18475 $LCTL set_param fail_loc=0x80001002
18476 createmany -o $myDIR/t- 10000
18477 $LCTL set_param fail_loc=0
18478 # The guard is current the largest FID holder
18480 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
18482 local IDX=$(($SEQ % 64))
18484 do_facet $SINGLEMDS sync
18485 # Make sure journal flushed.
18487 local blk1=$(do_facet $SINGLEMDS \
18488 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
18489 grep Blockcount | awk '{print $4}')
18491 # Remove old files, some OI blocks will become idle.
18492 unlinkmany $myDIR/t- 10000
18495 stop $SINGLEMDS || error "Fail to stop MDT."
18497 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
18499 df $MOUNT || error "Fail to df."
18500 # Create new files, idle OI blocks should be reused.
18501 createmany -o $myDIR/t- 2000
18502 do_facet $SINGLEMDS sync
18503 # Make sure journal flushed.
18505 local blk2=$(do_facet $SINGLEMDS \
18506 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
18507 grep Blockcount | awk '{print $4}')
18509 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
18511 run_test 228b "idle OI blocks can be reused after MDT restart"
18515 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18516 remote_mds_nodsh && skip "remote MDS with nodsh"
18517 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
18519 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
18520 local myDIR=$DIR/$tdir
18523 #define OBD_FAIL_SEQ_EXHAUST 0x1002
18524 $LCTL set_param fail_loc=0x80001002
18525 # 20000 files can guarantee there are index nodes in the OI file
18526 createmany -o $myDIR/t- 20000
18527 $LCTL set_param fail_loc=0
18528 # The guard is current the largest FID holder
18530 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
18532 local IDX=$(($SEQ % 64))
18534 do_facet $SINGLEMDS sync
18535 # Make sure journal flushed.
18537 local blk1=$(do_facet $SINGLEMDS \
18538 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
18539 grep Blockcount | awk '{print $4}')
18541 # Remove old files, some OI blocks will become idle.
18542 unlinkmany $myDIR/t- 20000
18544 # The OI file should become empty now
18546 # Create new files, idle OI blocks should be reused.
18547 createmany -o $myDIR/t- 2000
18548 do_facet $SINGLEMDS sync
18549 # Make sure journal flushed.
18551 local blk2=$(do_facet $SINGLEMDS \
18552 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
18553 grep Blockcount | awk '{print $4}')
18555 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
18557 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
18559 test_229() { # LU-2482, LU-3448
18560 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18561 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
18562 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
18563 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
18567 # Create a file with a released layout and stripe count 2.
18568 $MULTIOP $DIR/$tfile H2c ||
18569 error "failed to create file with released layout"
18571 $LFS getstripe -v $DIR/$tfile
18573 local pattern=$($LFS getstripe -L $DIR/$tfile)
18574 [ X"$pattern" = X"released" ] || error "pattern error ($pattern)"
18576 local stripe_count=$($LFS getstripe -c $DIR/$tfile) ||
18578 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
18579 stat $DIR/$tfile || error "failed to stat released file"
18581 chown $RUNAS_ID $DIR/$tfile ||
18582 error "chown $RUNAS_ID $DIR/$tfile failed"
18584 chgrp $RUNAS_ID $DIR/$tfile ||
18585 error "chgrp $RUNAS_ID $DIR/$tfile failed"
18587 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
18588 rm $DIR/$tfile || error "failed to remove released file"
18590 run_test 229 "getstripe/stat/rm/attr changes work on released files"
18593 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18594 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18595 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18596 skip "Need MDS version at least 2.11.52"
18600 test_mkdir $DIR/$tdir
18601 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
18602 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230_local)
18603 [ $mdt_idx -ne 0 ] &&
18604 error "create local directory on wrong MDT $mdt_idx"
18606 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
18607 error "create remote directory failed"
18608 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230)
18609 [ $mdt_idx -ne $MDTIDX ] &&
18610 error "create remote directory on wrong MDT $mdt_idx"
18612 createmany -o $DIR/$tdir/test_230/t- 10 ||
18613 error "create files on remote directory failed"
18614 mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230/t-0)
18615 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
18616 rm -r $DIR/$tdir || error "unlink remote directory failed"
18618 run_test 230a "Create remote directory and files under the remote directory"
18621 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18622 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18623 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18624 skip "Need MDS version at least 2.11.52"
18632 local migrate_dir=$DIR/$tdir/migrate_dir
18633 local other_dir=$DIR/$tdir/other_dir
18635 test_mkdir $DIR/$tdir
18636 test_mkdir -i0 -c1 $migrate_dir
18637 test_mkdir -i0 -c1 $other_dir
18638 for ((i=0; i<10; i++)); do
18639 mkdir -p $migrate_dir/dir_${i}
18640 createmany -o $migrate_dir/dir_${i}/f 10 ||
18641 error "create files under remote dir failed $i"
18644 cp /etc/passwd $migrate_dir/$tfile
18645 cp /etc/passwd $other_dir/$tfile
18646 chattr +SAD $migrate_dir
18647 chattr +SAD $migrate_dir/$tfile
18649 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
18650 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
18651 local old_dir_mode=$(stat -c%f $migrate_dir)
18652 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
18654 mkdir -p $migrate_dir/dir_default_stripe2
18655 $LFS setstripe -c 2 $migrate_dir/dir_default_stripe2
18656 $LFS setstripe -c 2 $migrate_dir/${tfile}_stripe2
18658 mkdir -p $other_dir
18659 ln $migrate_dir/$tfile $other_dir/luna
18660 ln $migrate_dir/$tfile $migrate_dir/sofia
18661 ln $other_dir/$tfile $migrate_dir/david
18662 ln -s $migrate_dir/$tfile $other_dir/zachary
18663 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
18664 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
18670 for len in 58 59 60; do
18671 lnktgt=$(str_repeat 'l' $len)
18672 touch $migrate_dir/$lnktgt
18673 ln -s $lnktgt $migrate_dir/${len}char_ln
18677 for len in 4094 4095; do
18678 lnktgt=$(str_repeat 'l' $len)
18679 ln -s $lnktgt $migrate_dir/${len}char_ln
18683 for len in 254 255; do
18684 touch $migrate_dir/$(str_repeat 'l' $len)
18687 $LFS migrate -m $MDTIDX $migrate_dir ||
18688 error "fails on migrating remote dir to MDT1"
18690 echo "migratate to MDT1, then checking.."
18691 for ((i = 0; i < 10; i++)); do
18692 for file in $(find $migrate_dir/dir_${i}); do
18693 mdt_index=$($LFS getstripe -m $file)
18694 # broken symlink getstripe will fail
18695 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
18696 error "$file is not on MDT${MDTIDX}"
18700 # the multiple link file should still in MDT0
18701 mdt_index=$($LFS getstripe -m $migrate_dir/$tfile)
18702 [ $mdt_index == 0 ] ||
18703 error "$file is not on MDT${MDTIDX}"
18705 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
18706 [ "$old_dir_flag" = "$new_dir_flag" ] ||
18707 error " expect $old_dir_flag get $new_dir_flag"
18709 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
18710 [ "$old_file_flag" = "$new_file_flag" ] ||
18711 error " expect $old_file_flag get $new_file_flag"
18713 local new_dir_mode=$(stat -c%f $migrate_dir)
18714 [ "$old_dir_mode" = "$new_dir_mode" ] ||
18715 error "expect mode $old_dir_mode get $new_dir_mode"
18717 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
18718 [ "$old_file_mode" = "$new_file_mode" ] ||
18719 error "expect mode $old_file_mode get $new_file_mode"
18721 diff /etc/passwd $migrate_dir/$tfile ||
18722 error "$tfile different after migration"
18724 diff /etc/passwd $other_dir/luna ||
18725 error "luna different after migration"
18727 diff /etc/passwd $migrate_dir/sofia ||
18728 error "sofia different after migration"
18730 diff /etc/passwd $migrate_dir/david ||
18731 error "david different after migration"
18733 diff /etc/passwd $other_dir/zachary ||
18734 error "zachary different after migration"
18736 diff /etc/passwd $migrate_dir/${tfile}_ln ||
18737 error "${tfile}_ln different after migration"
18739 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
18740 error "${tfile}_ln_other different after migration"
18742 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
18743 [ $stripe_count = 2 ] ||
18744 error "dir strpe_count $d != 2 after migration."
18746 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
18747 [ $stripe_count = 2 ] ||
18748 error "file strpe_count $d != 2 after migration."
18750 #migrate back to MDT0
18753 $LFS migrate -m $MDTIDX $migrate_dir ||
18754 error "fails on migrating remote dir to MDT0"
18756 echo "migrate back to MDT0, checking.."
18757 for file in $(find $migrate_dir); do
18758 mdt_index=$($LFS getstripe -m $file)
18759 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
18760 error "$file is not on MDT${MDTIDX}"
18763 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
18764 [ "$old_dir_flag" = "$new_dir_flag" ] ||
18765 error " expect $old_dir_flag get $new_dir_flag"
18767 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
18768 [ "$old_file_flag" = "$new_file_flag" ] ||
18769 error " expect $old_file_flag get $new_file_flag"
18771 local new_dir_mode=$(stat -c%f $migrate_dir)
18772 [ "$old_dir_mode" = "$new_dir_mode" ] ||
18773 error "expect mode $old_dir_mode get $new_dir_mode"
18775 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
18776 [ "$old_file_mode" = "$new_file_mode" ] ||
18777 error "expect mode $old_file_mode get $new_file_mode"
18779 diff /etc/passwd ${migrate_dir}/$tfile ||
18780 error "$tfile different after migration"
18782 diff /etc/passwd ${other_dir}/luna ||
18783 error "luna different after migration"
18785 diff /etc/passwd ${migrate_dir}/sofia ||
18786 error "sofia different after migration"
18788 diff /etc/passwd ${other_dir}/zachary ||
18789 error "zachary different after migration"
18791 diff /etc/passwd $migrate_dir/${tfile}_ln ||
18792 error "${tfile}_ln different after migration"
18794 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
18795 error "${tfile}_ln_other different after migration"
18797 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
18798 [ $stripe_count = 2 ] ||
18799 error "dir strpe_count $d != 2 after migration."
18801 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
18802 [ $stripe_count = 2 ] ||
18803 error "file strpe_count $d != 2 after migration."
18805 rm -rf $DIR/$tdir || error "rm dir failed after migration"
18807 run_test 230b "migrate directory"
18810 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18811 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18812 remote_mds_nodsh && skip "remote MDS with nodsh"
18813 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18814 skip "Need MDS version at least 2.11.52"
18820 local migrate_dir=$DIR/$tdir/migrate_dir
18822 #If migrating directory fails in the middle, all entries of
18823 #the directory is still accessiable.
18824 test_mkdir $DIR/$tdir
18825 test_mkdir -i0 -c1 $migrate_dir
18826 test_mkdir -i1 -c1 $DIR/$tdir/remote_dir
18828 createmany -o $migrate_dir/f $total ||
18829 error "create files under ${migrate_dir} failed"
18831 # fail after migrating top dir, and this will fail only once, so the
18832 # first sub file migration will fail (currently f3), others succeed.
18833 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
18834 do_facet mds1 lctl set_param fail_loc=0x1801
18835 local t=$(ls $migrate_dir | wc -l)
18836 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
18837 error "migrate should fail"
18838 local u=$(ls $migrate_dir | wc -l)
18839 [ "$u" == "$t" ] || error "$u != $t during migration"
18841 # add new dir/file should succeed
18842 mkdir $migrate_dir/dir ||
18843 error "mkdir failed under migrating directory"
18844 touch $migrate_dir/file ||
18845 error "create file failed under migrating directory"
18847 # add file with existing name should fail
18848 for file in $migrate_dir/f*; do
18849 stat $file > /dev/null || error "stat $file failed"
18850 $OPENFILE -f O_CREAT:O_EXCL $file &&
18851 error "open(O_CREAT|O_EXCL) $file should fail"
18852 $MULTIOP $file m && error "create $file should fail"
18853 touch $DIR/$tdir/remote_dir/$tfile ||
18854 error "touch $tfile failed"
18855 ln $DIR/$tdir/remote_dir/$tfile $file &&
18856 error "link $file should fail"
18857 mdt_index=$($LFS getstripe -m $file)
18858 if [ $mdt_index == 0 ]; then
18859 # file failed to migrate is not allowed to rename to
18860 mv $DIR/$tdir/remote_dir/$tfile $file &&
18861 error "rename to $file should fail"
18863 mv $DIR/$tdir/remote_dir/$tfile $file ||
18864 error "rename to $file failed"
18866 echo hello >> $file || error "write $file failed"
18869 # resume migration with different options should fail
18870 $LFS migrate -m 0 $migrate_dir &&
18871 error "migrate -m 0 $migrate_dir should fail"
18873 $LFS migrate -m $MDTIDX -c 2 $migrate_dir &&
18874 error "migrate -c 2 $migrate_dir should fail"
18876 # resume migration should succeed
18877 $LFS migrate -m $MDTIDX $migrate_dir ||
18878 error "migrate $migrate_dir failed"
18880 echo "Finish migration, then checking.."
18881 for file in $(find $migrate_dir); do
18882 mdt_index=$($LFS getstripe -m $file)
18883 [ $mdt_index == $MDTIDX ] ||
18884 error "$file is not on MDT${MDTIDX}"
18887 rm -rf $DIR/$tdir || error "rm dir failed after migration"
18889 run_test 230c "check directory accessiblity if migration failed"
18892 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18893 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18894 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18895 skip "Need MDS version at least 2.11.52"
18897 [ "$mds1_FSTYPE" == "zfs" ] && skip "skip ZFS backend"
18899 local migrate_dir=$DIR/$tdir/migrate_dir
18909 old_index=$((RANDOM % MDSCOUNT))
18910 old_count=$((MDSCOUNT - old_index))
18911 new_index=$((RANDOM % MDSCOUNT))
18912 new_count=$((MDSCOUNT - new_index))
18913 new_hash=1 # for all_char
18915 [ $old_count -gt 1 ] && old_count=$((old_count - RANDOM % old_count))
18916 [ $new_count -gt 1 ] && new_count=$((new_count - RANDOM % new_count))
18918 test_mkdir $DIR/$tdir
18919 test_mkdir -i $old_index -c $old_count $migrate_dir
18921 for ((i=0; i<100; i++)); do
18922 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
18923 createmany -o $migrate_dir/dir_${i}/f 100 ||
18924 error "create files under remote dir failed $i"
18927 echo -n "Migrate from MDT$old_index "
18928 [ $old_count -gt 1 ] && echo -n "... MDT$((old_index + old_count - 1)) "
18929 echo -n "to MDT$new_index"
18930 [ $new_count -gt 1 ] && echo -n " ... MDT$((new_index + new_count - 1))"
18933 echo "$LFS migrate -m$new_index -c$new_count -H $new_hash $migrate_dir"
18934 $LFS migrate -m $new_index -c $new_count -H $new_hash $migrate_dir ||
18935 error "migrate remote dir error"
18937 echo "Finish migration, then checking.."
18938 for file in $(find $migrate_dir); do
18939 mdt_index=$($LFS getstripe -m $file)
18940 if [ $mdt_index -lt $new_index ] ||
18941 [ $mdt_index -gt $((new_index + new_count - 1)) ]; then
18942 error "$file is on MDT$mdt_index"
18946 rm -rf $DIR/$tdir || error "rm dir failed after migration"
18948 run_test 230d "check migrate big directory"
18951 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18952 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18953 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18954 skip "Need MDS version at least 2.11.52"
18961 mkdir -p $DIR/$tdir
18962 mkdir $DIR/$tdir/migrate_dir
18963 mkdir $DIR/$tdir/other_dir
18964 touch $DIR/$tdir/migrate_dir/a
18965 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
18966 ls $DIR/$tdir/other_dir
18968 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
18969 error "migrate dir fails"
18971 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
18972 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
18974 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
18975 [ $mdt_index == 0 ] || error "a is not on MDT0"
18977 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
18978 error "migrate dir fails"
18980 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir)
18981 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
18983 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
18984 [ $mdt_index == 1 ] || error "a is not on MDT1"
18986 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir/b)
18987 [ $mdt_index == 1 ] || error "b is not on MDT1"
18989 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
18990 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
18992 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
18994 rm -rf $DIR/$tdir || error "rm dir failed after migration"
18996 run_test 230e "migrate mulitple local link files"
18999 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19000 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19001 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19002 skip "Need MDS version at least 2.11.52"
19007 mkdir -p $DIR/$tdir
19008 mkdir $DIR/$tdir/migrate_dir
19009 $LFS mkdir -i1 $DIR/$tdir/other_dir
19010 touch $DIR/$tdir/migrate_dir/a
19011 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
19012 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
19013 ls $DIR/$tdir/other_dir
19015 # a should be migrated to MDT1, since no other links on MDT0
19016 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
19017 error "#1 migrate dir fails"
19018 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
19019 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
19020 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
19021 [ $mdt_index == 1 ] || error "a is not on MDT1"
19023 # a should stay on MDT1, because it is a mulitple link file
19024 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
19025 error "#2 migrate dir fails"
19026 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
19027 [ $mdt_index == 1 ] || error "a is not on MDT1"
19029 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
19030 error "#3 migrate dir fails"
19032 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
19033 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
19034 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
19036 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
19037 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
19039 # a should be migrated to MDT0, since no other links on MDT1
19040 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
19041 error "#4 migrate dir fails"
19042 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
19043 [ $mdt_index == 0 ] || error "a is not on MDT0"
19045 rm -rf $DIR/$tdir || error "rm dir failed after migration"
19047 run_test 230f "migrate mulitple remote link files"
19050 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19051 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19052 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19053 skip "Need MDS version at least 2.11.52"
19055 mkdir -p $DIR/$tdir/migrate_dir
19057 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
19058 error "migrating dir to non-exist MDT succeeds"
19061 run_test 230g "migrate dir to non-exist MDT"
19064 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19065 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19066 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19067 skip "Need MDS version at least 2.11.52"
19071 mkdir -p $DIR/$tdir/migrate_dir
19073 $LFS migrate -m1 $DIR &&
19074 error "migrating mountpoint1 should fail"
19076 $LFS migrate -m1 $DIR/$tdir/.. &&
19077 error "migrating mountpoint2 should fail"
19080 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. &&
19081 error "migrating $tdir/migrate_dir/.. should fail"
19085 run_test 230h "migrate .. and root"
19088 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19089 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19090 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19091 skip "Need MDS version at least 2.11.52"
19093 mkdir -p $DIR/$tdir/migrate_dir
19095 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
19096 error "migration fails with a tailing slash"
19098 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
19099 error "migration fails with two tailing slashes"
19101 run_test 230i "lfs migrate -m tolerates trailing slashes"
19104 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
19105 [ $MDS1_VERSION -lt $(version_code 2.13.52) ] &&
19106 skip "Need MDS version at least 2.11.52"
19108 $LFS mkdir -m 0 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
19109 $LFS setstripe -E 1M -L mdt $DIR/$tdir/$tfile ||
19110 error "create $tfile failed"
19111 cat /etc/passwd > $DIR/$tdir/$tfile
19113 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
19115 cmp /etc/passwd $DIR/$tdir/$tfile ||
19116 error "DoM file mismatch after migration"
19118 run_test 230j "DoM file data not changed after dir migration"
19121 [ $MDSCOUNT -lt 4 ] && skip "needs >= 4 MDTs"
19122 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
19123 skip "Need MDS version at least 2.11.56"
19126 local files_on_starting_mdt=0
19128 $LFS mkdir -i -1 -c 2 $DIR/$tdir || error "mkdir failed"
19129 $LFS getdirstripe $DIR/$tdir
19130 for i in $(seq $total); do
19131 echo $((i*i - i)) > $DIR/$tdir/$tfile.$i || error "write failed"
19132 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
19133 files_on_starting_mdt=$((files_on_starting_mdt + 1))
19136 echo "$files_on_starting_mdt files on MDT0"
19138 $LFS migrate -m 1,3 $DIR/$tdir || error "migrate -m 1,3 failed"
19139 $LFS getdirstripe $DIR/$tdir
19141 files_on_starting_mdt=0
19142 for i in $(seq $total); do
19143 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
19144 error "file $tfile.$i mismatch after migration"
19145 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 1 ]] &&
19146 files_on_starting_mdt=$((files_on_starting_mdt + 1))
19149 echo "$files_on_starting_mdt files on MDT1 after migration"
19150 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT1"
19152 $LFS migrate -m 0 -c 2 $DIR/$tdir || error "migrate -m 0 -c 2 failed"
19153 $LFS getdirstripe $DIR/$tdir
19155 files_on_starting_mdt=0
19156 for i in $(seq $total); do
19157 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
19158 error "file $tfile.$i mismatch after 2nd migration"
19159 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
19160 files_on_starting_mdt=$((files_on_starting_mdt + 1))
19163 echo "$files_on_starting_mdt files on MDT0 after 2nd migration"
19164 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT0"
19168 run_test 230k "file data not changed after dir migration"
19171 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
19172 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
19173 skip "Need MDS version at least 2.11.56"
19175 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "mkdir failed"
19176 createmany -o $DIR/$tdir/f___________________________________ 1000 ||
19177 error "create files under remote dir failed $i"
19178 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
19180 run_test 230l "readdir between MDTs won't crash"
19183 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
19184 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
19185 skip "Need MDS version at least 2.11.56"
19188 local mig_dir=$DIR/$tdir/migrate_dir
19189 local longstr="aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
19193 echo "Creating files and dirs with xattrs"
19194 test_mkdir $DIR/$tdir
19195 test_mkdir -i0 -c1 $mig_dir
19197 setfattr -n user.attr1 -v $longstr $mig_dir/dir ||
19198 error "cannot set xattr attr1 on dir"
19199 setfattr -n user.attr2 -v $shortstr $mig_dir/dir ||
19200 error "cannot set xattr attr2 on dir"
19201 touch $mig_dir/dir/f0
19202 setfattr -n user.attr1 -v $longstr $mig_dir/dir/f0 ||
19203 error "cannot set xattr attr1 on file"
19204 setfattr -n user.attr2 -v $shortstr $mig_dir/dir/f0 ||
19205 error "cannot set xattr attr2 on file"
19206 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
19207 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
19208 [ "$val" = $longstr ] || error "xattr attr1 not set properly on dir"
19209 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
19210 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on dir"
19211 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
19212 [ "$val" = $longstr ] || error "xattr attr1 not set properly on file"
19213 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
19214 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on file"
19216 echo "Migrating to MDT1"
19217 $LFS migrate -m $MDTIDX $mig_dir ||
19218 error "fails on migrating dir to MDT1"
19220 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
19221 echo "Checking xattrs"
19222 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
19223 [ "$val" = $longstr ] ||
19224 error "expecting xattr1 $longstr on dir, found $val"
19225 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
19226 [ "$val" = $shortstr ] ||
19227 error "expecting xattr2 $shortstr on dir, found $val"
19228 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
19229 [ "$val" = $longstr ] ||
19230 error "expecting xattr1 $longstr on file, found $val"
19231 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
19232 [ "$val" = $shortstr ] ||
19233 error "expecting xattr2 $shortstr on file, found $val"
19235 run_test 230m "xattrs not changed after dir migration"
19238 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
19239 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
19240 skip "Need MDS version at least 2.13.53"
19242 $LFS mkdir -i 0 $DIR/$tdir || error "mkdir $tdir failed"
19243 cat /etc/hosts > $DIR/$tdir/$tfile
19244 $LFS mirror extend -N1 $DIR/$tdir/$tfile || error "Mirroring failed"
19245 $LFS migrate -m 1 $DIR/$tdir || error "Migration failed"
19247 cmp /etc/hosts $DIR/$tdir/$tfile ||
19248 error "File data mismatch after migration"
19250 run_test 230n "Dir migration with mirrored file"
19253 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
19254 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
19255 skip "Need MDS version at least 2.13.52"
19257 local mdts=$(comma_list $(mdts_nodes))
19259 local restripe_status
19263 [[ $mds1_FSTYPE == zfs ]] && timeout=300
19265 # in case "crush" hash type is not set
19266 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
19268 restripe_status=$(do_facet mds1 $LCTL get_param -n \
19269 mdt.*MDT0000.enable_dir_restripe)
19270 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=1"
19271 stack_trap "do_nodes $mdts $LCTL set_param \
19272 mdt.*.enable_dir_restripe=$restripe_status"
19275 createmany -m $DIR/$tdir/f 100 ||
19276 error "create files under remote dir failed $i"
19277 createmany -d $DIR/$tdir/d 100 ||
19278 error "create dirs under remote dir failed $i"
19280 for i in $(seq 2 $MDSCOUNT); do
19281 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear >/dev/null"
19282 $LFS setdirstripe -c $i $DIR/$tdir ||
19283 error "split -c $i $tdir failed"
19284 wait_update $HOSTNAME \
19285 "$LFS getdirstripe -H $DIR/$tdir" "crush" $timeout ||
19286 error "dir split not finished"
19287 delta=$(do_nodes $mdts "lctl get_param -n mdt.*MDT*.md_stats" |
19288 awk '/migrate/ {sum += $2} END { print sum }')
19289 echo "$delta migrated when dir split $((i - 1)) to $i stripes"
19290 # delta is around total_files/stripe_count
19291 (( $delta < 200 / (i - 1) + 4 )) ||
19292 error "$delta files migrated >= $((200 / (i - 1) + 4))"
19295 run_test 230o "dir split"
19298 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
19299 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
19300 skip "Need MDS version at least 2.13.52"
19302 local mdts=$(comma_list $(mdts_nodes))
19304 local restripe_status
19308 [[ $mds1_FSTYPE == zfs ]] && timeout=300
19310 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
19312 restripe_status=$(do_facet mds1 $LCTL get_param -n \
19313 mdt.*MDT0000.enable_dir_restripe)
19314 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=1"
19315 stack_trap "do_nodes $mdts $LCTL set_param \
19316 mdt.*.enable_dir_restripe=$restripe_status"
19318 test_mkdir -c $MDSCOUNT -H crush $DIR/$tdir
19319 createmany -m $DIR/$tdir/f 100 ||
19320 error "create files under remote dir failed $i"
19321 createmany -d $DIR/$tdir/d 100 ||
19322 error "create dirs under remote dir failed $i"
19324 for i in $(seq $((MDSCOUNT - 1)) -1 1); do
19325 local mdt_hash="crush"
19327 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear >/dev/null"
19328 $LFS setdirstripe -c $i $DIR/$tdir ||
19329 error "split -c $i $tdir failed"
19330 [ $i -eq 1 ] && mdt_hash="none"
19331 wait_update $HOSTNAME \
19332 "$LFS getdirstripe -H $DIR/$tdir" $mdt_hash $timeout ||
19333 error "dir merge not finished"
19334 delta=$(do_nodes $mdts "lctl get_param -n mdt.*MDT*.md_stats" |
19335 awk '/migrate/ {sum += $2} END { print sum }')
19336 echo "$delta migrated when dir merge $((i + 1)) to $i stripes"
19337 # delta is around total_files/stripe_count
19338 (( $delta < 200 / i + 4 )) ||
19339 error "$delta files migrated >= $((200 / i + 4))"
19342 run_test 230p "dir merge"
19345 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
19346 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
19347 skip "Need MDS version at least 2.13.52"
19349 local mdts=$(comma_list $(mdts_nodes))
19350 local saved_threshold=$(do_facet mds1 \
19351 $LCTL get_param -n mdt.*-MDT0000.dir_split_count)
19352 local saved_delta=$(do_facet mds1 \
19353 $LCTL get_param -n mdt.*-MDT0000.dir_split_delta)
19354 local threshold=100
19357 local stripe_count=0
19362 # test with fewer files on ZFS
19363 [ "$mds1_FSTYPE" == "zfs" ] && threshold=40
19365 stack_trap "do_nodes $mdts $LCTL set_param \
19366 mdt.*.dir_split_count=$saved_threshold"
19367 stack_trap "do_nodes $mdts $LCTL set_param \
19368 mdt.*.dir_split_delta=$saved_delta"
19369 stack_trap "do_nodes $mdts $LCTL set_param mdt.*.dir_restripe_nsonly=1"
19370 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_auto_split=1"
19371 do_nodes $mdts "$LCTL set_param mdt.*.dir_split_count=$threshold"
19372 do_nodes $mdts "$LCTL set_param mdt.*.dir_split_delta=$delta"
19373 do_nodes $mdts "$LCTL set_param mdt.*.dir_restripe_nsonly=0"
19374 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
19376 $LFS mkdir -i -1 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
19377 stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
19379 create=$((threshold * 3 / 2))
19380 while [ $stripe_count -lt $MDSCOUNT ]; do
19381 createmany -m $DIR/$tdir/f $total $create ||
19382 error "create sub files failed"
19383 stat $DIR/$tdir > /dev/null
19384 total=$((total + create))
19385 stripe_count=$((stripe_count + delta))
19386 [ $stripe_count -gt $MDSCOUNT ] && stripe_count=$MDSCOUNT
19388 wait_update $HOSTNAME \
19389 "$LFS getdirstripe -c $DIR/$tdir" "$stripe_count" 40 ||
19390 error "stripe count $($LFS getdirstripe -c $DIR/$tdir) != $stripe_count"
19392 wait_update $HOSTNAME \
19393 "$LFS getdirstripe -H $DIR/$tdir" "crush" 200 ||
19394 error "stripe hash $($LFS getdirstripe -H $DIR/$tdir) != crush"
19396 nr_files=$($LFS find -m 1 $DIR/$tdir | grep -c -w $stripe_index)
19397 echo "$nr_files/$total files on MDT$stripe_index after split"
19398 # allow 10% margin of imbalance with crush hash
19399 (( $nr_files <= $total / $stripe_count + $create / 10)) ||
19400 error "$nr_files files on MDT$stripe_index after split"
19402 nr_files=$($LFS find -type f $DIR/$tdir | wc -l)
19403 [ $nr_files -eq $total ] ||
19404 error "total sub files $nr_files != $total"
19407 run_test 230q "dir auto split"
19410 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
19411 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
19412 [[ $MDS1_VERSION -ge $(version_code 2.13.54) ]] ||
19413 skip "Need MDS version at least 2.13.54"
19415 # maximum amount of local locks:
19416 # parent striped dir - 2 locks
19417 # new stripe in parent to migrate to - 1 lock
19418 # source and target - 2 locks
19419 # Total 5 locks for regular file
19420 mkdir -p $DIR/$tdir
19421 $LFS mkdir -i1 -c2 $DIR/$tdir/dir1
19422 touch $DIR/$tdir/dir1/eee
19424 # create 4 hardlink for 4 more locks
19425 # Total: 9 locks > RS_MAX_LOCKS (8)
19426 $LFS mkdir -i1 -c1 $DIR/$tdir/dir2
19427 $LFS mkdir -i1 -c1 $DIR/$tdir/dir3
19428 $LFS mkdir -i1 -c1 $DIR/$tdir/dir4
19429 $LFS mkdir -i1 -c1 $DIR/$tdir/dir5
19430 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir2/eee
19431 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir3/eee
19432 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir4/eee
19433 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir5/eee
19435 cancel_lru_locks mdc
19437 $LFS migrate -m1 -c1 $DIR/$tdir/dir1 ||
19438 error "migrate dir fails"
19440 rm -rf $DIR/$tdir || error "rm dir failed after migration"
19442 run_test 230r "migrate with too many local locks"
19445 [ $MDS1_VERSION -ge $(version_code 2.13.57) ] ||
19446 skip "Need MDS version at least 2.13.57"
19448 local mdts=$(comma_list $(mdts_nodes))
19449 local restripe_status=$(do_facet mds1 $LCTL get_param -n \
19450 mdt.*MDT0000.enable_dir_restripe)
19452 stack_trap "do_nodes $mdts $LCTL set_param \
19453 mdt.*.enable_dir_restripe=$restripe_status"
19457 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=$st"
19458 test_mkdir $DIR/$tdir
19459 $LFS mkdir $DIR/$tdir |& grep "File exists" ||
19460 error "$LFS mkdir doesn't return -EEXIST if target exists"
19464 run_test 230s "lfs mkdir should return -EEXIST if target exists"
19468 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
19469 [[ $MDS1_VERSION -ge $(version_code 2.14.50) ]] ||
19470 skip "Need MDS version at least 2.14.50"
19472 test_mkdir $DIR/$tdir || error "mkdir $tdir failed"
19473 test_mkdir $DIR/$tdir/subdir || error "mkdir subdir failed"
19474 $LFS project -p 1 -s $DIR/$tdir ||
19475 error "set $tdir project id failed"
19476 $LFS project -p 2 -s $DIR/$tdir/subdir ||
19477 error "set subdir project id failed"
19478 $LFS migrate -m 1 -c $MDSCOUNT $DIR/$tdir || error "migrate failed"
19480 run_test 230t "migrate directory with project ID set"
19484 # For simplicity this test assumes that max_pages_per_rpc
19485 # is the same across all OSCs
19486 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
19487 local bulk_size=$((max_pages * PAGE_SIZE))
19488 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
19491 mkdir -p $DIR/$tdir
19492 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
19493 error "failed to set stripe with -S ${brw_size}M option"
19495 # clear the OSC stats
19496 $LCTL set_param osc.*.stats=0 &>/dev/null
19499 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
19500 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
19501 oflag=direct &>/dev/null || error "dd failed"
19503 sync; sleep 1; sync # just to be safe
19504 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
19505 if [ x$nrpcs != "x1" ]; then
19506 $LCTL get_param osc.*.stats
19507 error "found $nrpcs ost_write RPCs, not 1 as expected"
19511 # Drop the OSC cache, otherwise we will read from it
19512 cancel_lru_locks osc
19514 # clear the OSC stats
19515 $LCTL set_param osc.*.stats=0 &>/dev/null
19517 # Client reads $bulk_size.
19518 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
19519 iflag=direct &>/dev/null || error "dd failed"
19521 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
19522 if [ x$nrpcs != "x1" ]; then
19523 $LCTL get_param osc.*.stats
19524 error "found $nrpcs ost_read RPCs, not 1 as expected"
19527 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
19530 mkdir -p $DIR/$tdir
19532 for i in {0..1023}; do
19533 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
19534 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
19535 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
19539 run_test 231b "must not assert on fully utilized OST request buffer"
19542 mkdir -p $DIR/$tdir
19543 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
19545 #define OBD_FAIL_LDLM_OST_LVB 0x31c
19546 do_facet ost1 $LCTL set_param fail_loc=0x31c
19548 # ignore dd failure
19549 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
19551 do_facet ost1 $LCTL set_param fail_loc=0
19552 umount_client $MOUNT || error "umount failed"
19553 mount_client $MOUNT || error "mount failed"
19554 stop ost1 || error "cannot stop ost1"
19555 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
19557 run_test 232a "failed lock should not block umount"
19560 [ $MDS1_VERSION -ge $(version_code 2.10.58) ] ||
19561 skip "Need MDS version at least 2.10.58"
19563 mkdir -p $DIR/$tdir
19564 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
19565 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1
19567 cancel_lru_locks osc
19569 #define OBD_FAIL_LDLM_OST_LVB 0x31c
19570 do_facet ost1 $LCTL set_param fail_loc=0x31c
19573 $LFS data_version $DIR/$tdir/$tfile || true
19575 do_facet ost1 $LCTL set_param fail_loc=0
19576 umount_client $MOUNT || error "umount failed"
19577 mount_client $MOUNT || error "mount failed"
19578 stop ost1 || error "cannot stop ost1"
19579 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
19581 run_test 232b "failed data version lock should not block umount"
19584 [ $MDS1_VERSION -ge $(version_code 2.3.64) ] ||
19585 skip "Need MDS version at least 2.3.64"
19586 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
19588 local fid=$($LFS path2fid $MOUNT)
19590 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
19591 error "cannot access $MOUNT using its FID '$fid'"
19593 run_test 233a "checking that OBF of the FS root succeeds"
19596 [ $MDS1_VERSION -ge $(version_code 2.5.90) ] ||
19597 skip "Need MDS version at least 2.5.90"
19598 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
19600 local fid=$($LFS path2fid $MOUNT/.lustre)
19602 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
19603 error "cannot access $MOUNT/.lustre using its FID '$fid'"
19605 fid=$($LFS path2fid $MOUNT/.lustre/fid)
19606 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
19607 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
19609 run_test 233b "checking that OBF of the FS .lustre succeeds"
19612 local p="$TMP/sanityN-$TESTNAME.parameters"
19613 save_lustre_params client "llite.*.xattr_cache" > $p
19614 lctl set_param llite.*.xattr_cache 1 ||
19615 skip_env "xattr cache is not supported"
19617 mkdir -p $DIR/$tdir || error "mkdir failed"
19618 touch $DIR/$tdir/$tfile || error "touch failed"
19619 # OBD_FAIL_LLITE_XATTR_ENOMEM
19620 $LCTL set_param fail_loc=0x1405
19621 getfattr -n user.attr $DIR/$tdir/$tfile &&
19622 error "getfattr should have failed with ENOMEM"
19623 $LCTL set_param fail_loc=0x0
19626 restore_lustre_params < $p
19629 run_test 234 "xattr cache should not crash on ENOMEM"
19632 [ $MDS1_VERSION -lt $(version_code 2.4.52) ] &&
19633 skip "Need MDS version at least 2.4.52"
19635 flock_deadlock $DIR/$tfile
19640 124) error "process hangs on a deadlock"
19642 *) error "error executing flock_deadlock $DIR/$tfile"
19646 run_test 235 "LU-1715: flock deadlock detection does not work properly"
19650 check_swap_layouts_support
19652 local ref1=/etc/passwd
19653 local ref2=/etc/group
19654 local file1=$DIR/$tdir/f1
19655 local file2=$DIR/$tdir/f2
19657 test_mkdir -c1 $DIR/$tdir
19658 $LFS setstripe -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
19659 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
19660 $LFS setstripe -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
19661 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
19662 local fd=$(free_fd)
19663 local cmd="exec $fd<>$file2"
19666 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
19667 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
19670 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
19675 run_test 236 "Layout swap on open unlinked file"
19677 # LU-4659 linkea consistency
19679 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
19680 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
19681 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
19682 skip "Need MDS version at least 2.5.58 or 2.5.2+"
19685 ln $DIR/$tfile $DIR/$tfile.lnk
19686 touch $DIR/$tfile.new
19687 mv $DIR/$tfile.new $DIR/$tfile
19688 local fid1=$($LFS path2fid $DIR/$tfile)
19689 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
19690 local path1=$($LFS fid2path $FSNAME "$fid1")
19691 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
19692 local path2=$($LFS fid2path $FSNAME "$fid2")
19693 [ $tfile.lnk == $path2 ] ||
19694 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
19697 run_test 238 "Verify linkea consistency"
19699 test_239A() { # was test_239
19700 [ $MDS1_VERSION -lt $(version_code 2.5.60) ] &&
19701 skip "Need MDS version at least 2.5.60"
19703 local list=$(comma_list $(mdts_nodes))
19705 mkdir -p $DIR/$tdir
19706 createmany -o $DIR/$tdir/f- 5000
19707 unlinkmany $DIR/$tdir/f- 5000
19708 [ $MDS1_VERSION -gt $(version_code 2.10.4) ] &&
19709 do_nodes $list "lctl set_param -n osp.*.force_sync=1"
19710 changes=$(do_nodes $list "lctl get_param -n osp.*MDT*.sync_changes \
19711 osp.*MDT*.sync_in_flight" | calc_sum)
19712 [ "$changes" -eq 0 ] || error "$changes not synced"
19714 run_test 239A "osp_sync test"
19716 test_239a() { #LU-5297
19717 remote_mds_nodsh && skip "remote MDS with nodsh"
19720 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
19721 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
19722 chgrp $RUNAS_GID $DIR/$tfile
19723 wait_delete_completed
19725 run_test 239a "process invalid osp sync record correctly"
19727 test_239b() { #LU-5297
19728 remote_mds_nodsh && skip "remote MDS with nodsh"
19731 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
19732 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
19733 chgrp $RUNAS_GID $DIR/$tfile1
19734 wait_delete_completed
19735 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
19737 chgrp $RUNAS_GID $DIR/$tfile2
19738 wait_delete_completed
19740 run_test 239b "process osp sync record with ENOMEM error correctly"
19743 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19744 remote_mds_nodsh && skip "remote MDS with nodsh"
19746 mkdir -p $DIR/$tdir
19748 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
19749 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
19750 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
19751 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
19753 umount_client $MOUNT || error "umount failed"
19754 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
19755 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
19756 mount_client $MOUNT || error "failed to mount client"
19758 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
19759 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
19761 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
19767 for LOOP in $(seq $count); do
19768 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 2>/dev/null
19769 cancel_lru_locks $OSC || true
19777 for LOOP in $(seq $1); do
19778 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 iflag=direct \
19783 test_241a() { # was test_241
19784 local bsize=$PAGE_SIZE
19786 (( bsize < 40960 )) && bsize=40960
19787 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
19789 cancel_lru_locks $OSC
19790 test_241_bio 1000 $bsize &
19792 test_241_dio 1000 $bsize
19795 run_test 241a "bio vs dio"
19798 local bsize=$PAGE_SIZE
19800 (( bsize < 40960 )) && bsize=40960
19801 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
19803 test_241_dio 1000 $bsize &
19805 test_241_dio 1000 $bsize
19808 run_test 241b "dio vs dio"
19811 remote_mds_nodsh && skip "remote MDS with nodsh"
19813 mkdir -p $DIR/$tdir
19814 touch $DIR/$tdir/$tfile
19816 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
19817 do_facet mds1 lctl set_param fail_loc=0x105
19818 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
19820 do_facet mds1 lctl set_param fail_loc=0
19821 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
19823 run_test 242 "mdt_readpage failure should not cause directory unreadable"
19827 test_mkdir $DIR/$tdir
19828 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
19830 run_test 243 "various group lock tests"
19834 test_mkdir $DIR/$tdir
19835 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
19836 sendfile_grouplock $DIR/$tdir/$tfile || \
19837 error "sendfile+grouplock failed"
19840 run_test 244a "sendfile with group lock tests"
19844 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
19847 local size=$((1024*1024))
19849 test_mkdir $DIR/$tdir
19850 for i in $(seq 1 $threads); do
19851 local file=$DIR/$tdir/file_$((i / 10))
19852 $MULTIOP $file OG1234w$size_$((i % 3))w$size_$((i % 4))g1234c &
19855 for i in $(seq 1 $threads); do
19859 run_test 244b "multi-threaded write with group lock"
19862 local flagname="multi_mod_rpcs"
19863 local connect_data_name="max_mod_rpcs"
19866 # check if multiple modify RPCs flag is set
19867 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
19868 grep "connect_flags:")
19871 echo "$out" | grep -qw $flagname
19872 if [ $? -ne 0 ]; then
19873 echo "connect flag $flagname is not set"
19877 # check if multiple modify RPCs data is set
19878 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
19881 echo "$out" | grep -qw $connect_data_name ||
19882 error "import should have connect data $connect_data_name"
19884 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
19890 umount_client $submount
19895 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
19897 skip_env "Fileset feature is not supported"
19899 local submount=${MOUNT}_$tdir
19902 mkdir -p $submount || error "mkdir $submount failed"
19903 FILESET="$FILESET/$tdir" mount_client $submount ||
19904 error "mount $submount failed"
19905 trap "cleanup_247 $submount" EXIT
19906 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
19907 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
19908 error "read $MOUNT/$tdir/$tfile failed"
19909 cleanup_247 $submount
19911 run_test 247a "mount subdir as fileset"
19914 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
19915 skip_env "Fileset feature is not supported"
19917 local submount=${MOUNT}_$tdir
19919 rm -rf $MOUNT/$tdir
19920 mkdir -p $submount || error "mkdir $submount failed"
19922 FILESET="$FILESET/$tdir" mount_client $submount &&
19923 error "mount $submount should fail"
19926 run_test 247b "mount subdir that dose not exist"
19929 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
19930 skip_env "Fileset feature is not supported"
19932 local submount=${MOUNT}_$tdir
19934 mkdir -p $MOUNT/$tdir/dir1
19935 mkdir -p $submount || error "mkdir $submount failed"
19936 trap "cleanup_247 $submount" EXIT
19937 FILESET="$FILESET/$tdir" mount_client $submount ||
19938 error "mount $submount failed"
19939 local fid=$($LFS path2fid $MOUNT/)
19940 $LFS fid2path $submount $fid && error "fid2path should fail"
19941 cleanup_247 $submount
19943 run_test 247c "running fid2path outside subdirectory root"
19946 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
19947 skip "Fileset feature is not supported"
19949 local submount=${MOUNT}_$tdir
19951 mkdir -p $MOUNT/$tdir/dir1
19952 mkdir -p $submount || error "mkdir $submount failed"
19953 FILESET="$FILESET/$tdir" mount_client $submount ||
19954 error "mount $submount failed"
19955 trap "cleanup_247 $submount" EXIT
19957 local td=$submount/dir1
19958 local fid=$($LFS path2fid $td)
19959 [ -z "$fid" ] && error "path2fid unable to get $td FID"
19961 # check that we get the same pathname back
19964 for rootpath in "$submount" "$submount///" "$submount/dir1"; do
19965 echo "$rootpath $fid"
19966 found=$($LFS fid2path $rootpath "$fid")
19967 [ -n "found" ] || error "fid2path should succeed"
19968 [ "$found" == "$td" ] || error "fid2path $found != $td"
19970 # check wrong root path format
19971 rootpath=$submount"_wrong"
19972 found=$($LFS fid2path $rootpath "$fid")
19973 [ -z "$found" ] || error "fid2path should fail ($rootpath != $submount)"
19975 cleanup_247 $submount
19977 run_test 247d "running fid2path inside subdirectory root"
19981 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
19983 skip "Fileset feature is not supported"
19985 local submount=${MOUNT}_$tdir
19988 mkdir -p $submount || error "mkdir $submount failed"
19989 FILESET="$FILESET/.." mount_client $submount &&
19990 error "mount $submount should fail"
19993 run_test 247e "mount .. as fileset"
19996 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19997 [ $MDS1_VERSION -lt $(version_code 2.13.52) ] &&
19998 skip "Need at least version 2.13.52"
19999 [ $CLIENT_VERSION -lt $(version_code 2.14.50) ] &&
20000 skip "Need at least version 2.14.50"
20001 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
20003 skip "Fileset feature is not supported"
20005 mkdir $DIR/$tdir || error "mkdir $tdir failed"
20006 $LFS mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir/remote ||
20007 error "mkdir remote failed"
20008 mkdir $DIR/$tdir/remote/subdir || error "mkdir remote/subdir failed"
20009 $LFS mkdir -i 0 -c $MDSCOUNT $DIR/$tdir/striped ||
20010 error "mkdir striped failed"
20011 mkdir $DIR/$tdir/striped/subdir || error "mkdir striped/subdir failed"
20013 local submount=${MOUNT}_$tdir
20015 mkdir -p $submount || error "mkdir $submount failed"
20016 stack_trap "rmdir $submount"
20020 local fileset=$FILESET
20021 local mdts=$(comma_list $(mdts_nodes))
20023 stat=$(do_facet mds1 $LCTL get_param -n \
20024 mdt.*MDT0000.enable_remote_subdir_mount)
20025 stack_trap "do_nodes $mdts $LCTL set_param \
20026 mdt.*.enable_remote_subdir_mount=$stat"
20028 do_nodes $mdts "$LCTL set_param mdt.*.enable_remote_subdir_mount=0"
20029 stack_trap "umount_client $submount"
20030 FILESET="$fileset/$tdir/remote" mount_client $submount &&
20031 error "mount remote dir $dir should fail"
20033 for dir in $tdir/remote/subdir $tdir/striped $tdir/striped/subdir \
20034 $tdir/striped/. ; do
20035 FILESET="$fileset/$dir" mount_client $submount ||
20036 error "mount $dir failed"
20037 umount_client $submount
20040 do_nodes $mdts "$LCTL set_param mdt.*.enable_remote_subdir_mount=1"
20041 FILESET="$fileset/$tdir/remote" mount_client $submount ||
20042 error "mount $tdir/remote failed"
20044 run_test 247f "mount striped or remote directory as fileset"
20047 [ $MDSCOUNT -lt 4 ] && skip_env "needs >= 4 MDTs"
20048 [ $CLIENT_VERSION -lt $(version_code 2.14.50) ] &&
20049 skip "Need at least version 2.14.50"
20051 $LFS mkdir -i 0 -c 4 -H fnv_1a_64 $DIR/$tdir ||
20052 error "mkdir $tdir failed"
20053 touch $DIR/$tdir/$tfile || error "touch $tfile failed"
20055 local submount=${MOUNT}_$tdir
20057 mkdir -p $submount || error "mkdir $submount failed"
20058 stack_trap "rmdir $submount"
20060 FILESET="$fileset/$tdir" mount_client $submount ||
20061 error "mount $dir failed"
20062 stack_trap "umount $submount"
20064 local mdts=$(comma_list $(mdts_nodes))
20068 stat $submount > /dev/null
20069 cancel_lru_locks $MDC
20070 stat $submount > /dev/null
20071 stat $submount/$tfile > /dev/null
20072 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear > /dev/null"
20073 stat $submount/$tfile > /dev/null
20074 nrpcs=$(do_nodes $mdts "lctl get_param -n mdt.*.md_stats" |
20075 awk '/getattr/ {sum += $2} END {print sum}')
20077 [ -z "$nrpcs" ] || error "$nrpcs extra getattr sent"
20079 run_test 247g "mount striped directory as fileset caches ROOT lookup lock"
20082 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
20083 [ -z "$fast_read_sav" ] && skip "no fast read support"
20085 # create a large file for fast read verification
20086 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
20088 # make sure the file is created correctly
20089 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
20090 { rm -f $DIR/$tfile; skip "file creation error"; }
20092 echo "Test 1: verify that fast read is 4 times faster on cache read"
20094 # small read with fast read enabled
20095 $LCTL set_param -n llite.*.fast_read=1
20096 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
20097 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
20098 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
20099 # small read with fast read disabled
20100 $LCTL set_param -n llite.*.fast_read=0
20101 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
20102 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
20103 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
20105 # verify that fast read is 4 times faster for cache read
20106 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
20107 error_not_in_vm "fast read was not 4 times faster: " \
20108 "$t_fast vs $t_slow"
20110 echo "Test 2: verify the performance between big and small read"
20111 $LCTL set_param -n llite.*.fast_read=1
20113 # 1k non-cache read
20114 cancel_lru_locks osc
20115 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
20116 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
20117 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
20119 # 1M non-cache read
20120 cancel_lru_locks osc
20121 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
20122 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
20123 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
20125 # verify that big IO is not 4 times faster than small IO
20126 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
20127 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
20129 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
20132 run_test 248a "fast read verification"
20135 # Default short_io_bytes=16384, try both smaller and larger sizes.
20136 # Lustre O_DIRECT read and write needs to be a multiple of PAGE_SIZE.
20137 # 6017024 = 2^12*13*113 = 47008*128 = 11752*512 = 4096*1469 = 53248*113
20138 echo "bs=53248 count=113 normal buffered write"
20139 dd if=/dev/urandom of=$TMP/$tfile.0 bs=53248 count=113 ||
20140 error "dd of initial data file failed"
20141 stack_trap "rm -f $DIR/$tfile.[0-3] $TMP/$tfile.[0-3]" EXIT
20143 echo "bs=47008 count=128 oflag=dsync normal write $tfile.0"
20144 dd if=$TMP/$tfile.0 of=$DIR/$tfile.0 bs=47008 count=128 oflag=dsync ||
20145 error "dd with sync normal writes failed"
20146 cmp $TMP/$tfile.0 $DIR/$tfile.0 || error "compare $DIR/$tfile.0 failed"
20148 echo "bs=11752 count=512 oflag=dsync small write $tfile.1"
20149 dd if=$TMP/$tfile.0 of=$DIR/$tfile.1 bs=11752 count=512 oflag=dsync ||
20150 error "dd with sync small writes failed"
20151 cmp $TMP/$tfile.0 $DIR/$tfile.1 || error "compare $DIR/$tfile.1 failed"
20153 cancel_lru_locks osc
20155 # calculate the small O_DIRECT size and count for the client PAGE_SIZE
20156 local num=$((13 * 113 / (PAGE_SIZE / 4096)))
20157 echo "bs=$PAGE_SIZE count=$num iflag=direct small read $tfile.1"
20158 dd if=$DIR/$tfile.1 of=$TMP/$tfile.1 bs=$PAGE_SIZE count=$num \
20159 iflag=direct || error "dd with O_DIRECT small read failed"
20160 # adjust bytes checked to handle larger PAGE_SIZE for ARM/PPC
20161 cmp --bytes=$((PAGE_SIZE * num)) $TMP/$tfile.0 $TMP/$tfile.1 ||
20162 error "compare $TMP/$tfile.1 failed"
20164 local save=$($LCTL get_param -n osc.*OST000*.short_io_bytes | head -n 1)
20165 stack_trap "$LCTL set_param osc.$FSNAME-*.short_io_bytes=$save" EXIT
20167 # just to see what the maximum tunable value is, and test parsing
20168 echo "test invalid parameter 2MB"
20169 $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=2M &&
20170 error "too-large short_io_bytes allowed"
20171 echo "test maximum parameter 512KB"
20172 # if we can set a larger short_io_bytes, run test regardless of version
20173 if ! $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=512K; then
20174 # older clients may not allow setting it this large, that's OK
20175 [ $CLIENT_VERSION -ge $(version_code 2.13.50) ] ||
20176 skip "Need at least client version 2.13.50"
20177 error "medium short_io_bytes failed"
20179 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
20180 size=$($LCTL get_param -n osc.$FSNAME-OST0000*.short_io_bytes)
20182 echo "test large parameter 64KB"
20183 $LCTL set_param osc.$FSNAME-*.short_io_bytes=65536
20184 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
20186 echo "bs=47008 count=128 oflag=dsync large write $tfile.2"
20187 dd if=$TMP/$tfile.0 of=$DIR/$tfile.2 bs=47008 count=128 oflag=dsync ||
20188 error "dd with sync large writes failed"
20189 cmp $TMP/$tfile.0 $DIR/$tfile.2 || error "compare $DIR/$tfile.2 failed"
20191 # calculate the large O_DIRECT size and count for the client PAGE_SIZE
20192 local size=$(((4096 * 13 + PAGE_SIZE - 1) / PAGE_SIZE * PAGE_SIZE))
20193 num=$((113 * 4096 / PAGE_SIZE))
20194 echo "bs=$size count=$num oflag=direct large write $tfile.3"
20195 dd if=$TMP/$tfile.0 of=$DIR/$tfile.3 bs=$size count=$num oflag=direct ||
20196 error "dd with O_DIRECT large writes failed"
20197 cmp --bytes=$((size * num)) $TMP/$tfile.0 $DIR/$tfile.3 ||
20198 error "compare $DIR/$tfile.3 failed"
20200 cancel_lru_locks osc
20202 echo "bs=$size count=$num iflag=direct large read $tfile.2"
20203 dd if=$DIR/$tfile.2 of=$TMP/$tfile.2 bs=$size count=$num iflag=direct ||
20204 error "dd with O_DIRECT large read failed"
20205 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.2 ||
20206 error "compare $TMP/$tfile.2 failed"
20208 echo "bs=$size count=$num iflag=direct large read $tfile.3"
20209 dd if=$DIR/$tfile.3 of=$TMP/$tfile.3 bs=$size count=$num iflag=direct ||
20210 error "dd with O_DIRECT large read failed"
20211 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.3 ||
20212 error "compare $TMP/$tfile.3 failed"
20214 run_test 248b "test short_io read and write for both small and large sizes"
20216 test_249() { # LU-7890
20217 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
20218 skip "Need at least version 2.8.54"
20221 $LFS setstripe -c 1 $DIR/$tfile
20222 # Offset 2T == 4k * 512M
20223 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
20224 error "dd to 2T offset failed"
20226 run_test 249 "Write above 2T file size"
20229 [ "$(facet_fstype ost$(($($LFS getstripe -i $DIR/$tfile) + 1)))" = "zfs" ] \
20230 && skip "no 16TB file size limit on ZFS"
20232 $LFS setstripe -c 1 $DIR/$tfile
20233 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
20234 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
20235 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
20236 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
20237 conv=notrunc,fsync && error "append succeeded"
20240 run_test 250 "Write above 16T limit"
20243 $LFS setstripe -c -1 -S 1048576 $DIR/$tfile
20245 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
20246 #Skip once - writing the first stripe will succeed
20247 $LCTL set_param fail_loc=0xa0001407 fail_val=1
20248 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
20249 error "short write happened"
20251 $LCTL set_param fail_loc=0xa0001407 fail_val=1
20252 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
20253 error "short read happened"
20257 run_test 251 "Handling short read and write correctly"
20260 remote_mds_nodsh && skip "remote MDS with nodsh"
20261 remote_ost_nodsh && skip "remote OST with nodsh"
20262 if [ "$ost1_FSTYPE" != ldiskfs ] || [ "$mds1_FSTYPE" != ldiskfs ]; then
20263 skip_env "ldiskfs only test"
20273 # check lr_reader on OST0000
20275 dev=$(facet_device $tgt)
20276 out=$(do_facet $tgt $LR_READER $dev)
20277 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
20279 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
20280 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
20281 error "Invalid uuid returned by $LR_READER on target $tgt"
20282 echo -e "uuid returned by $LR_READER is '$uuid'\n"
20284 # check lr_reader -c on MDT0000
20286 dev=$(facet_device $tgt)
20287 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
20288 skip "$LR_READER does not support additional options"
20290 out=$(do_facet $tgt $LR_READER -c $dev)
20291 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
20293 num=$(echo "$out" | grep -c "mdtlov")
20294 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
20295 error "Invalid number of mdtlov clients returned by $LR_READER"
20296 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
20298 # check lr_reader -cr on MDT0000
20299 out=$(do_facet $tgt $LR_READER -cr $dev)
20300 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
20302 echo "$out" | grep -q "^reply_data:$" ||
20303 error "$LR_READER should have returned 'reply_data' section"
20304 num=$(echo "$out" | grep -c "client_generation")
20305 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
20307 run_test 252 "check lr_reader tool"
20310 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20311 remote_mds_nodsh && skip "remote MDS with nodsh"
20312 remote_mgs_nodsh && skip "remote MGS with nodsh"
20316 local ost_name=$(ostname_from_index $ostidx)
20319 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
20320 do_facet $SINGLEMDS $LCTL get_param -n \
20321 osp.$mdtosc_proc1.reserved_mb_high ||
20322 skip "remote MDS does not support reserved_mb_high"
20326 wait_delete_completed
20329 pool_add $TESTNAME || error "Pool creation failed"
20330 pool_add_targets $TESTNAME 0 || error "Pool add targets failed"
20332 $LFS setstripe $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
20333 error "Setstripe failed"
20335 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M count=10
20337 local wms=$(ost_watermarks_set_enospc $tfile $ostidx |
20339 stack_trap "ost_watermarks_clear_enospc $tfile $ostidx $wms" EXIT
20341 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
20342 osp.$mdtosc_proc1.prealloc_status)
20343 echo "prealloc_status $oa_status"
20345 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1M count=1 &&
20346 error "File creation should fail"
20348 #object allocation was stopped, but we still able to append files
20349 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M seek=6 count=5 \
20350 oflag=append || error "Append failed"
20352 rm -f $DIR/$tdir/$tfile.0
20354 # For this test, we want to delete the files we created to go out of
20355 # space but leave the watermark, so we remain nearly out of space
20356 ost_watermarks_enospc_delete_files $tfile $ostidx
20358 wait_delete_completed
20362 for i in $(seq 10 12); do
20363 dd if=/dev/zero of=$DIR/$tdir/$tfile.$i bs=1M count=1 \
20364 2>/dev/null || error "File creation failed after rm"
20367 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
20368 osp.$mdtosc_proc1.prealloc_status)
20369 echo "prealloc_status $oa_status"
20371 if (( oa_status != 0 )); then
20372 error "Object allocation still disable after rm"
20375 run_test 253 "Check object allocation limit"
20378 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20379 remote_mds_nodsh && skip "remote MDS with nodsh"
20380 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_size ||
20381 skip "MDS does not support changelog_size"
20384 local MDT0=$(facet_svc $SINGLEMDS)
20386 changelog_register || error "changelog_register failed"
20388 changelog_clear 0 || error "changelog_clear failed"
20390 local size1=$(do_facet $SINGLEMDS \
20391 $LCTL get_param -n mdd.$MDT0.changelog_size)
20392 echo "Changelog size $size1"
20395 $LFS mkdir -i 0 $DIR/$tdir
20397 mkdir -p $DIR/$tdir/pics/2008/zachy
20398 touch $DIR/$tdir/pics/2008/zachy/timestamp
20399 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
20400 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
20401 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
20402 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
20403 rm $DIR/$tdir/pics/desktop.jpg
20405 local size2=$(do_facet $SINGLEMDS \
20406 $LCTL get_param -n mdd.$MDT0.changelog_size)
20407 echo "Changelog size after work $size2"
20409 (( $size2 > $size1 )) ||
20410 error "new Changelog size=$size2 less than old size=$size1"
20412 run_test 254 "Check changelog size"
20419 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
20420 awk -F: '{print $2}' | grep $type > /dev/null
20421 if [ $? -ne 0 ]; then
20431 lfs ladvise -a willread $file > /dev/null 2>&1
20432 if [ $? -eq 0 ]; then
20436 lfs ladvise -a willread $file 2>&1 |
20437 grep "Inappropriate ioctl for device" > /dev/null
20438 if [ $? -eq 0 ]; then
20445 bc <<<"scale=2; ($1 - $2) * 100 / $2"
20448 # run a random read IO workload
20449 # usage: random_read_iops <filename> <filesize> <iosize>
20450 random_read_iops() {
20453 local iosize=${3:-4096}
20455 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
20456 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
20459 drop_file_oss_cache() {
20463 $LFS ladvise -a dontneed $file 2>/dev/null ||
20464 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
20467 ladvise_willread_performance()
20470 local average_origin=0
20471 local average_cache=0
20472 local average_ladvise=0
20474 for ((i = 1; i <= $repeat; i++)); do
20475 echo "Iter $i/$repeat: reading without willread hint"
20476 cancel_lru_locks osc
20477 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
20478 local speed_origin=$(random_read_iops $DIR/$tfile $size)
20479 echo "Iter $i/$repeat: uncached speed: $speed_origin"
20480 average_origin=$(bc <<<"$average_origin + $speed_origin")
20482 cancel_lru_locks osc
20483 local speed_cache=$(random_read_iops $DIR/$tfile $size)
20484 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
20485 average_cache=$(bc <<<"$average_cache + $speed_cache")
20487 cancel_lru_locks osc
20488 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
20489 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
20490 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
20491 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
20492 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
20494 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
20495 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
20496 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
20498 speedup_cache=$(percent $average_cache $average_origin)
20499 speedup_ladvise=$(percent $average_ladvise $average_origin)
20501 echo "Average uncached read: $average_origin"
20502 echo "Average speedup with OSS cached read: " \
20503 "$average_cache = +$speedup_cache%"
20504 echo "Average speedup with ladvise willread: " \
20505 "$average_ladvise = +$speedup_ladvise%"
20507 local lowest_speedup=20
20508 if [ ${average_cache%.*} -lt $lowest_speedup ]; then
20509 echo "Speedup with OSS cached read less than $lowest_speedup%," \
20510 "got $average_cache%. Skipping ladvise willread check."
20514 # the test won't work on ZFS until it supports 'ladvise dontneed', but
20515 # it is still good to run until then to exercise 'ladvise willread'
20516 ! $LFS ladvise -a dontneed $DIR/$tfile &&
20517 [ "$ost1_FSTYPE" = "zfs" ] &&
20518 echo "osd-zfs does not support dontneed or drop_caches" &&
20521 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
20522 [[ ${average_ladvise%.*} > $lowest_speedup ]] ||
20523 error_not_in_vm "Speedup with willread is less than " \
20524 "$lowest_speedup%, got $average_ladvise%"
20528 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
20529 skip "lustre < 2.8.54 does not support ladvise "
20530 remote_ost_nodsh && skip "remote OST with nodsh"
20532 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
20534 ladvise_no_type willread $DIR/$tfile &&
20535 skip "willread ladvise is not supported"
20537 ladvise_no_ioctl $DIR/$tfile &&
20538 skip "ladvise ioctl is not supported"
20541 local size=$((size_mb * 1048576))
20542 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
20543 error "dd to $DIR/$tfile failed"
20545 lfs ladvise -a willread $DIR/$tfile ||
20546 error "Ladvise failed with no range argument"
20548 lfs ladvise -a willread -s 0 $DIR/$tfile ||
20549 error "Ladvise failed with no -l or -e argument"
20551 lfs ladvise -a willread -e 1 $DIR/$tfile ||
20552 error "Ladvise failed with only -e argument"
20554 lfs ladvise -a willread -l 1 $DIR/$tfile ||
20555 error "Ladvise failed with only -l argument"
20557 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
20558 error "End offset should not be smaller than start offset"
20560 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
20561 error "End offset should not be equal to start offset"
20563 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
20564 error "Ladvise failed with overflowing -s argument"
20566 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
20567 error "Ladvise failed with overflowing -e argument"
20569 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
20570 error "Ladvise failed with overflowing -l argument"
20572 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
20573 error "Ladvise succeeded with conflicting -l and -e arguments"
20575 echo "Synchronous ladvise should wait"
20577 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
20578 do_nodes $(comma_list $(osts_nodes)) \
20579 $LCTL set_param fail_val=$delay fail_loc=0x237
20581 local start_ts=$SECONDS
20582 lfs ladvise -a willread $DIR/$tfile ||
20583 error "Ladvise failed with no range argument"
20584 local end_ts=$SECONDS
20585 local inteval_ts=$((end_ts - start_ts))
20587 if [ $inteval_ts -lt $(($delay - 1)) ]; then
20588 error "Synchronous advice didn't wait reply"
20591 echo "Asynchronous ladvise shouldn't wait"
20592 local start_ts=$SECONDS
20593 lfs ladvise -a willread -b $DIR/$tfile ||
20594 error "Ladvise failed with no range argument"
20595 local end_ts=$SECONDS
20596 local inteval_ts=$((end_ts - start_ts))
20598 if [ $inteval_ts -gt $(($delay / 2)) ]; then
20599 error "Asynchronous advice blocked"
20602 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
20603 ladvise_willread_performance
20605 run_test 255a "check 'lfs ladvise -a willread'"
20611 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
20615 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
20616 skip "lustre < 2.8.54 does not support ladvise "
20617 remote_ost_nodsh && skip "remote OST with nodsh"
20619 lfs setstripe -c 1 -i 0 $DIR/$tfile
20621 ladvise_no_type dontneed $DIR/$tfile &&
20622 skip "dontneed ladvise is not supported"
20624 ladvise_no_ioctl $DIR/$tfile &&
20625 skip "ladvise ioctl is not supported"
20627 ! $LFS ladvise -a dontneed $DIR/$tfile &&
20628 [ "$ost1_FSTYPE" = "zfs" ] &&
20629 skip "zfs-osd does not support 'ladvise dontneed'"
20632 local size=$((size_mb * 1048576))
20633 # In order to prevent disturbance of other processes, only check 3/4
20634 # of the memory usage
20635 local kibibytes=$((size_mb * 1024 * 3 / 4))
20637 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
20638 error "dd to $DIR/$tfile failed"
20640 #force write to complete before dropping OST cache & checking memory
20643 local total=$(facet_meminfo ost1 MemTotal)
20644 echo "Total memory: $total KiB"
20646 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
20647 local before_read=$(facet_meminfo ost1 Cached)
20648 echo "Cache used before read: $before_read KiB"
20650 lfs ladvise -a willread $DIR/$tfile ||
20651 error "Ladvise willread failed"
20652 local after_read=$(facet_meminfo ost1 Cached)
20653 echo "Cache used after read: $after_read KiB"
20655 lfs ladvise -a dontneed $DIR/$tfile ||
20656 error "Ladvise dontneed again failed"
20657 local no_read=$(facet_meminfo ost1 Cached)
20658 echo "Cache used after dontneed ladvise: $no_read KiB"
20660 if [ $total -lt $((before_read + kibibytes)) ]; then
20661 echo "Memory is too small, abort checking"
20665 if [ $((before_read + kibibytes)) -gt $after_read ]; then
20666 error "Ladvise willread should use more memory" \
20667 "than $kibibytes KiB"
20670 if [ $((no_read + kibibytes)) -gt $after_read ]; then
20671 error "Ladvise dontneed should release more memory" \
20672 "than $kibibytes KiB"
20675 run_test 255b "check 'lfs ladvise -a dontneed'"
20678 [ $OST1_VERSION -lt $(version_code 2.10.50) ] &&
20679 skip "lustre < 2.10.50 does not support lockahead"
20681 local ost1_imp=$(get_osc_import_name client ost1)
20682 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
20690 test_mkdir -p $DIR/$tdir
20691 $LFS setstripe -i 0 -c 1 $DIR/$tdir
20693 #test 10 returns only success/failure
20695 lockahead_test -d $DIR/$tdir -t $i -f $tfile
20697 if [ $rc -eq 255 ]; then
20698 error "Ladvise test${i} failed, ${rc}"
20701 #test 11 counts lock enqueue requests, all others count new locks
20703 count=$(do_facet ost1 \
20704 $LCTL get_param -n ost.OSS.ost.stats)
20705 count=$(echo "$count" | grep ldlm_extent_enqueue | awk '{ print $2 }')
20707 lockahead_test -d $DIR/$tdir -t $i -f $tfile
20709 if [ $rc -eq 255 ]; then
20710 error "Ladvise test${i} failed, ${rc}"
20713 new_count=$(do_facet ost1 \
20714 $LCTL get_param -n ost.OSS.ost.stats)
20715 new_count=$(echo "$new_count" | grep ldlm_extent_enqueue | \
20716 awk '{ print $2 }')
20718 difference="$((new_count - count))"
20719 if [ $difference -ne $rc ]; then
20720 error "Ladvise test${i}, bad enqueue count, returned " \
20721 "${rc}, actual ${difference}"
20724 for i in $(seq 12 21); do
20725 # If we do not do this, we run the risk of having too many
20726 # locks and starting lock cancellation while we are checking
20728 cancel_lru_locks osc
20730 count=$($LCTL get_param -n \
20731 ldlm.namespaces.$imp_name.lock_unused_count)
20733 lockahead_test -d $DIR/$tdir -t $i -f $tfile
20735 if [ $rc -eq 255 ]; then
20736 error "Ladvise test ${i} failed, ${rc}"
20739 new_count=$($LCTL get_param -n \
20740 ldlm.namespaces.$imp_name.lock_unused_count)
20741 difference="$((new_count - count))"
20743 # Test 15 output is divided by 100 to map down to valid return
20744 if [ $i -eq 15 ]; then
20748 if [ $difference -ne $rc ]; then
20749 error "Ladvise test ${i}, bad lock count, returned " \
20750 "${rc}, actual ${difference}"
20754 #test 22 returns only success/failure
20756 lockahead_test -d $DIR/$tdir -t $i -f $tfile
20758 if [ $rc -eq 255 ]; then
20759 error "Ladvise test${i} failed, ${rc}"
20762 run_test 255c "suite of ladvise lockahead tests"
20765 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20766 remote_mds_nodsh && skip "remote MDS with nodsh"
20767 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
20768 changelog_users $SINGLEMDS | grep "^cl" &&
20769 skip "active changelog user"
20775 mdt_dev=$(mdsdevname 1)
20778 changelog_register || error "changelog_register failed"
20781 mkdir -p $DIR/$tdir
20783 changelog_clear 0 || error "changelog_clear failed"
20786 touch $DIR/$tdir/{1..10}
20789 stop $SINGLEMDS || error "Fail to stop MDT"
20793 start $SINGLEMDS $mdt_dev $MDS_MOUNT_OPTS || error "Fail to start MDT"
20795 #after mount new plainllog is used
20796 touch $DIR/$tdir/{11..19}
20797 local tmpfile="$(mktemp --tmpdir -u $tfile.XXXXXX)"
20798 stack_trap "rm -f $tmpfile"
20799 cat_sl=$(do_facet $SINGLEMDS "sync; \
20800 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
20801 llog_reader $tmpfile | grep -c type=1064553b")
20802 do_facet $SINGLEMDS llog_reader $tmpfile
20804 [ $cat_sl != 2 ] && error "Changelog catalog has $cat_sl != 2 slots"
20806 changelog_clear 0 || error "changelog_clear failed"
20808 cat_sl=$(do_facet $SINGLEMDS "sync; \
20809 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
20810 llog_reader $tmpfile | grep -c type=1064553b")
20812 if (( cat_sl == 2 )); then
20813 error "Empty plain llog was not deleted from changelog catalog"
20814 elif (( cat_sl != 1 )); then
20815 error "Active plain llog shouldn't be deleted from catalog"
20818 run_test 256 "Check llog delete for empty and not full state"
20821 remote_mds_nodsh && skip "remote MDS with nodsh"
20822 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
20823 skip "Need MDS version at least 2.8.55"
20825 test_mkdir $DIR/$tdir
20827 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
20828 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
20831 #define OBD_FAIL_MDS_XATTR_REP 0x161
20832 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
20833 local facet=mds$((mdtidx + 1))
20834 set_nodes_failloc $(facet_active_host $facet) 0x80000161
20835 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
20837 stop $facet || error "stop MDS failed"
20838 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
20839 error "start MDS fail"
20840 wait_recovery_complete $facet
20842 run_test 257 "xattr locks are not lost"
20844 # Verify we take the i_mutex when security requires it
20846 #define OBD_FAIL_IMUTEX_SEC 0x141c
20847 $LCTL set_param fail_loc=0x141c
20849 chmod u+s $DIR/$tfile
20850 chmod a+rwx $DIR/$tfile
20851 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
20853 if [ $RC -ne 0 ]; then
20854 error "error, failed to take i_mutex, rc=$?"
20858 run_test 258a "verify i_mutex security behavior when suid attributes is set"
20860 # Verify we do NOT take the i_mutex in the normal case
20862 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
20863 $LCTL set_param fail_loc=0x141d
20866 chmod a+rw $DIR/$tfile
20867 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
20869 if [ $RC -ne 0 ]; then
20870 error "error, took i_mutex unnecessarily, rc=$?"
20875 run_test 258b "verify i_mutex security behavior"
20878 local file=$DIR/$tfile
20882 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
20884 stack_trap "rm -f $file" EXIT
20886 wait_delete_completed
20887 before=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
20888 echo "before: $before"
20890 $LFS setstripe -i 0 -c 1 $file
20891 dd if=/dev/zero of=$file bs=1M count=10 || error "couldn't write"
20893 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
20894 echo "after write: $after"
20896 #define OBD_FAIL_OSD_FAIL_AT_TRUNCATE 0x2301
20897 do_facet ost1 $LCTL set_param fail_loc=0x2301
20899 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
20900 echo "after truncate: $after"
20903 do_facet ost1 $LCTL set_param fail_loc=0
20904 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
20906 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
20907 echo "after restart: $after"
20908 [ $((after - before)) -ge $(fs_log_size ost1) ] &&
20909 error "missing truncate?"
20913 run_test 259 "crash at delayed truncate"
20916 #define OBD_FAIL_MDC_CLOSE 0x806
20917 $LCTL set_param fail_loc=0x80000806
20921 run_test 260 "Check mdc_close fail"
20923 ### Data-on-MDT sanity tests ###
20925 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20926 skip "Need MDS version at least 2.10.55 for DoM"
20929 local dom=$DIR/$tdir/dom_file
20930 local tmp=$DIR/$tdir/tmp_file
20932 mkdir -p $DIR/$tdir
20934 # basic checks for DoM component creation
20935 $LFS setstripe -E 1024K -E 2048K -L mdt $dom 2>/dev/null &&
20936 error "Can set MDT layout to non-first entry"
20938 $LFS setstripe -E 1024K -L mdt -E 2048K -L mdt $dom 2>/dev/null &&
20939 error "Can define multiple entries as MDT layout"
20941 $LFS setstripe -E 1M -L mdt $dom || error "Can't create DoM layout"
20943 [ $($LFS getstripe -L $dom) == "mdt" ] || error "bad pattern"
20944 [ $($LFS getstripe -c $dom) == 0 ] || error "bad stripe count"
20945 [ $($LFS getstripe -S $dom) == 1048576 ] || error "bad stripe size"
20947 local mdtidx=$($LFS getstripe -m $dom)
20948 local mdtname=MDT$(printf %04x $mdtidx)
20949 local facet=mds$((mdtidx + 1))
20950 local space_check=1
20952 # Skip free space checks with ZFS
20953 [ "$(facet_fstype $facet)" == "zfs" ] && space_check=0
20957 local size_tmp=$((65536 * 3))
20958 local mdtfree1=$(do_facet $facet \
20959 lctl get_param -n osd*.*$mdtname.kbytesfree)
20961 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
20962 # check also direct IO along write
20963 # IO size must be a multiple of PAGE_SIZE on all platforms (ARM=64KB)
20964 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
20966 cmp $tmp $dom || error "file data is different"
20967 [ $(stat -c%s $dom) == $size_tmp ] ||
20968 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
20969 if [ $space_check == 1 ]; then
20970 local mdtfree2=$(do_facet $facet \
20971 lctl get_param -n osd*.*$mdtname.kbytesfree)
20973 # increase in usage from by $size_tmp
20974 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
20975 error "MDT free space wrong after write: " \
20976 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
20980 local size_dom=10000
20982 $TRUNCATE $dom $size_dom
20983 [ $(stat -c%s $dom) == $size_dom ] ||
20984 error "bad size after truncate: $(stat -c%s $dom) != $size_dom"
20985 if [ $space_check == 1 ]; then
20986 mdtfree1=$(do_facet $facet \
20987 lctl get_param -n osd*.*$mdtname.kbytesfree)
20988 # decrease in usage from $size_tmp to new $size_dom
20989 [ $(($mdtfree1 - $mdtfree2)) -ge \
20990 $(((size_tmp - size_dom) / 1024)) ] ||
20991 error "MDT free space is wrong after truncate: " \
20992 "$mdtfree1 >= $mdtfree2 + ($size_tmp - $size_dom) / 1024"
20998 size_dom=$((size_dom + size_tmp))
20999 [ $(stat -c%s $dom) == $size_dom ] ||
21000 error "bad size after append: $(stat -c%s $dom) != $size_dom"
21001 if [ $space_check == 1 ]; then
21002 mdtfree2=$(do_facet $facet \
21003 lctl get_param -n osd*.*$mdtname.kbytesfree)
21004 # increase in usage by $size_tmp from previous
21005 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
21006 error "MDT free space is wrong after append: " \
21007 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
21012 if [ $space_check == 1 ]; then
21013 mdtfree1=$(do_facet $facet \
21014 lctl get_param -n osd*.*$mdtname.kbytesfree)
21015 # decrease in usage by $size_dom from previous
21016 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_dom / 1024)) ] ||
21017 error "MDT free space is wrong after removal: " \
21018 "$mdtfree1 >= $mdtfree2 + $size_dom/1024"
21021 # combined striping
21022 $LFS setstripe -E 1024K -L mdt -E EOF $dom ||
21023 error "Can't create DoM + OST striping"
21025 size_tmp=2031616 # must be a multiple of PAGE_SIZE=65536 on ARM
21026 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
21027 # check also direct IO along write
21028 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
21030 cmp $tmp $dom || error "file data is different"
21031 [ $(stat -c%s $dom) == $size_tmp ] ||
21032 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
21037 run_test 270a "DoM: basic functionality tests"
21040 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21041 skip "Need MDS version at least 2.10.55"
21043 local dom=$DIR/$tdir/dom_file
21044 local max_size=1048576
21046 mkdir -p $DIR/$tdir
21047 $LFS setstripe -E $max_size -L mdt $dom
21049 # truncate over the limit
21050 $TRUNCATE $dom $(($max_size + 1)) &&
21051 error "successful truncate over the maximum size"
21052 # write over the limit
21053 dd if=/dev/zero of=$dom bs=$max_size seek=1 count=1 &&
21054 error "successful write over the maximum size"
21055 # append over the limit
21056 dd if=/dev/zero of=$dom bs=$(($max_size - 3)) count=1
21057 echo "12345" >> $dom && error "successful append over the maximum size"
21062 run_test 270b "DoM: maximum size overflow checks for DoM-only file"
21065 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21066 skip "Need MDS version at least 2.10.55"
21068 mkdir -p $DIR/$tdir
21069 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
21071 # check files inherit DoM EA
21072 touch $DIR/$tdir/first
21073 [ $($LFS getstripe -L $DIR/$tdir/first) == "mdt" ] ||
21074 error "bad pattern"
21075 [ $($LFS getstripe -c $DIR/$tdir/first) == 0 ] ||
21076 error "bad stripe count"
21077 [ $($LFS getstripe -S $DIR/$tdir/first) == 1048576 ] ||
21078 error "bad stripe size"
21080 # check directory inherits DoM EA and uses it as default
21081 mkdir $DIR/$tdir/subdir
21082 touch $DIR/$tdir/subdir/second
21083 [ $($LFS getstripe -L $DIR/$tdir/subdir/second) == "mdt" ] ||
21084 error "bad pattern in sub-directory"
21085 [ $($LFS getstripe -c $DIR/$tdir/subdir/second) == 0 ] ||
21086 error "bad stripe count in sub-directory"
21087 [ $($LFS getstripe -S $DIR/$tdir/subdir/second) == 1048576 ] ||
21088 error "bad stripe size in sub-directory"
21091 run_test 270c "DoM: DoM EA inheritance tests"
21094 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21095 skip "Need MDS version at least 2.10.55"
21097 mkdir -p $DIR/$tdir
21098 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
21100 # inherit default DoM striping
21101 mkdir $DIR/$tdir/subdir
21102 touch $DIR/$tdir/subdir/f1
21104 # change default directory striping
21105 $LFS setstripe -c 1 $DIR/$tdir/subdir
21106 touch $DIR/$tdir/subdir/f2
21107 [ $($LFS getstripe -c $DIR/$tdir/subdir/f2) == 1 ] ||
21108 error "wrong default striping in file 2"
21109 [ $($LFS getstripe -L $DIR/$tdir/subdir/f2) == "raid0" ] ||
21110 error "bad pattern in file 2"
21113 run_test 270d "DoM: change striping from DoM to RAID0"
21116 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21117 skip "Need MDS version at least 2.10.55"
21119 mkdir -p $DIR/$tdir/dom
21120 mkdir -p $DIR/$tdir/norm
21123 $LFS setstripe -E 1M -L mdt $DIR/$tdir/dom
21124 $LFS setstripe -i 0 -S 2M $DIR/$tdir/norm
21126 createmany -o $DIR/$tdir/dom/dom- $DOMFILES
21127 createmany -o $DIR/$tdir/norm/norm- $NORMFILES
21129 # find DoM files by layout
21130 NUM=$($LFS find -L mdt -type f $DIR/$tdir 2>/dev/null | wc -l)
21131 [ $NUM -eq $DOMFILES ] ||
21132 error "lfs find -L: found $NUM, expected $DOMFILES"
21133 echo "Test 1: lfs find 20 DOM files by layout: OK"
21135 # there should be 1 dir with default DOM striping
21136 NUM=$($LFS find -L mdt -type d $DIR/$tdir 2>/dev/null | wc -l)
21138 error "lfs find -L: found $NUM, expected 1 dir"
21139 echo "Test 2: lfs find 1 DOM dir by layout: OK"
21141 # find DoM files by stripe size
21142 NUM=$($LFS find -S -1200K -type f $DIR/$tdir 2>/dev/null | wc -l)
21143 [ $NUM -eq $DOMFILES ] ||
21144 error "lfs find -S: found $NUM, expected $DOMFILES"
21145 echo "Test 4: lfs find 20 DOM files by stripe size: OK"
21147 # find files by stripe offset except DoM files
21148 NUM=$($LFS find -i 0 -type f $DIR/$tdir 2>/dev/null | wc -l)
21149 [ $NUM -eq $NORMFILES ] ||
21150 error "lfs find -i: found $NUM, expected $NORMFILES"
21151 echo "Test 5: lfs find no DOM files by stripe index: OK"
21154 run_test 270e "DoM: lfs find with DoM files test"
21157 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21158 skip "Need MDS version at least 2.10.55"
21160 local mdtname=${FSNAME}-MDT0000-mdtlov
21161 local dom=$DIR/$tdir/dom_file
21162 local dom_limit_saved=$(do_facet mds1 $LCTL get_param -n \
21163 lod.$mdtname.dom_stripesize)
21164 local dom_limit=131072
21166 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=$dom_limit
21167 local dom_current=$(do_facet mds1 $LCTL get_param -n \
21168 lod.$mdtname.dom_stripesize)
21169 [ ${dom_limit} -eq ${dom_current} ] ||
21170 error "Cannot change per-MDT DoM stripe limit to $dom_limit"
21172 $LFS mkdir -i 0 -c 1 $DIR/$tdir
21173 $LFS setstripe -d $DIR/$tdir
21174 $LFS setstripe -E $dom_limit -L mdt $DIR/$tdir ||
21175 error "Can't set directory default striping"
21177 # exceed maximum stripe size
21178 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
21179 error "Can't create file with $((dom_limit * 2)) DoM stripe"
21180 [ $($LFS getstripe -S $dom) -eq $((dom_limit * 2)) ] &&
21181 error "Able to create DoM component size more than LOD limit"
21183 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
21184 dom_current=$(do_facet mds1 $LCTL get_param -n \
21185 lod.$mdtname.dom_stripesize)
21186 [ 0 -eq ${dom_current} ] ||
21187 error "Can't set zero DoM stripe limit"
21190 # attempt to create DoM file on server with disabled DoM should
21191 # remove DoM entry from layout and be succeed
21192 $LFS setstripe -E $dom_limit -L mdt -E -1 $dom ||
21193 error "Can't create DoM file (DoM is disabled)"
21194 [ $($LFS getstripe -L $dom) == "mdt" ] &&
21195 error "File has DoM component while DoM is disabled"
21198 # attempt to create DoM file with only DoM stripe should return error
21199 $LFS setstripe -E $dom_limit -L mdt $dom &&
21200 error "Able to create DoM-only file while DoM is disabled"
21202 # too low values to be aligned with smallest stripe size 64K
21203 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=30000
21204 dom_current=$(do_facet mds1 $LCTL get_param -n \
21205 lod.$mdtname.dom_stripesize)
21206 [ 30000 -eq ${dom_current} ] &&
21207 error "Can set too small DoM stripe limit"
21209 # 64K is a minimal stripe size in Lustre, expect limit of that size
21210 [ 65536 -eq ${dom_current} ] ||
21211 error "Limit is not set to 64K but ${dom_current}"
21213 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=2147483648
21214 dom_current=$(do_facet mds1 $LCTL get_param -n \
21215 lod.$mdtname.dom_stripesize)
21217 [ 2147483648 -eq ${dom_current} ] &&
21218 error "Can set too large DoM stripe limit"
21220 do_facet mds1 $LCTL set_param -n \
21221 lod.$mdtname.dom_stripesize=$((dom_limit * 2))
21222 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
21223 error "Can't create DoM component size after limit change"
21224 do_facet mds1 $LCTL set_param -n \
21225 lod.$mdtname.dom_stripesize=$((dom_limit / 2))
21226 $LFS setstripe -E $dom_limit -L mdt ${dom}_big ||
21227 error "Can't create DoM file after limit decrease"
21228 [ $($LFS getstripe -S ${dom}_big) -eq $((dom_limit / 2)) ] ||
21229 error "Can create big DoM component after limit decrease"
21230 touch ${dom}_def ||
21231 error "Can't create file with old default layout"
21233 do_facet mds1 $LCTL set_param -n lod.*.dom_stripesize=$dom_limit_saved
21236 run_test 270f "DoM: maximum DoM stripe size checks"
21239 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
21240 skip "Need MDS version at least 2.13.52"
21241 local dom=$DIR/$tdir/$tfile
21243 $LFS mkdir -i 0 -c 1 $DIR/$tdir
21244 local lodname=${FSNAME}-MDT0000-mdtlov
21246 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
21247 save_lustre_params mds1 "lod.${lodname}.dom_stripesize_max_kb" > $save
21248 save_lustre_params mds1 "lod.${lodname}.dom_threshold_free_mb" >> $save
21249 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
21251 local dom_limit=1024
21252 local dom_threshold="50%"
21254 $LFS setstripe -d $DIR/$tdir
21255 $LFS setstripe -E ${dom_limit}K -L mdt $DIR/$tdir ||
21256 error "Can't set directory default striping"
21258 do_facet mds1 $LCTL set_param -n \
21259 lod.${lodname}.dom_stripesize_max_kb=$dom_limit
21260 # set 0 threshold and create DOM file to change tunable stripesize
21261 do_facet mds1 $LCTL set_param -n lod.${lodname}.dom_threshold_free_mb=0
21262 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
21263 error "Failed to create $dom file"
21264 # now tunable dom_cur_stripesize should reach maximum
21265 local dom_current=$(do_facet mds1 $LCTL get_param -n \
21266 lod.${lodname}.dom_stripesize_cur_kb)
21267 [[ $dom_current == $dom_limit ]] ||
21268 error "Current DOM stripesize is not maximum"
21271 # set threshold for further tests
21272 do_facet mds1 $LCTL set_param -n \
21273 lod.${lodname}.dom_threshold_free_mb=$dom_threshold
21274 echo "DOM threshold is $dom_threshold free space"
21277 # Spoof bfree to exceed threshold
21278 #define OBD_FAIL_MDS_STATFS_SPOOF 0x168
21279 do_facet mds1 $LCTL set_param -n fail_loc=0x0168
21280 for spfree in 40 20 0 15 30 55; do
21281 do_facet mds1 $LCTL set_param -n fail_val=$spfree
21282 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
21283 error "Failed to create $dom file"
21284 dom_def=$(do_facet mds1 $LCTL get_param -n \
21285 lod.${lodname}.dom_stripesize_cur_kb)
21286 echo "Free space: ${spfree}%, default DOM stripe: ${dom_def}K"
21287 [[ $dom_def != $dom_current ]] ||
21288 error "Default stripe size was not changed"
21289 if [[ $spfree > 0 ]] ; then
21290 dom_set=$($LFS getstripe -S $dom)
21291 [[ $dom_set == $((dom_def * 1024)) ]] ||
21292 error "DOM component size is still old"
21294 [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
21295 error "DoM component is set with no free space"
21298 dom_current=$dom_def
21301 run_test 270g "DoM: default DoM stripe size depends on free space"
21304 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
21305 skip "Need MDS version at least 2.13.53"
21307 local mdtname=${FSNAME}-MDT0000-mdtlov
21308 local dom=$DIR/$tdir/$tfile
21309 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
21311 save_lustre_params mds1 "lod.*.dom_stripesize" > $save
21312 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
21314 $LFS mkdir -i 0 -c 1 $DIR/$tdir
21315 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_1 ||
21316 error "can't create OST file"
21317 # mirrored file with DOM entry in the second mirror
21318 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 ${dom}_1 ||
21319 error "can't create mirror with DoM component"
21321 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
21323 # DOM component in the middle and has other enries in the same mirror,
21324 # should succeed but lost DoM component
21325 $LFS setstripe --copy=${dom}_1 $dom ||
21326 error "Can't create file from OST|DOM mirror layout"
21327 # check new file has no DoM layout after all
21328 [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
21329 error "File has DoM component while DoM is disabled"
21331 run_test 270h "DoM: DoM stripe removal when disabled on server"
21334 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21335 skip "Need MDS version at least 2.10.55"
21337 local dom=$DIR/$tdir/dom
21339 mkdir -p $DIR/$tdir
21341 $LFS setstripe -E 1024K -L mdt $dom
21343 lctl set_param -n mdc.*.stats=clear
21344 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
21345 cat $dom > /dev/null
21346 local reads=$(lctl get_param -n mdc.*.stats | grep -c ost_read)
21347 [ $reads -eq 0 ] || error "Unexpected $reads READ RPCs"
21351 run_test 271a "DoM: data is cached for read after write"
21354 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21355 skip "Need MDS version at least 2.10.55"
21357 local dom=$DIR/$tdir/dom
21359 mkdir -p $DIR/$tdir
21361 $LFS setstripe -E 1024K -L mdt -E EOF $dom
21363 lctl set_param -n mdc.*.stats=clear
21364 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
21365 cancel_lru_locks mdc
21366 $CHECKSTAT -t file -s 4096 $dom || error "stat #1 fails"
21367 # second stat to check size is cached on client
21368 $CHECKSTAT -t file -s 4096 $dom || error "stat #2 fails"
21369 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
21370 [ $gls -eq 0 ] || error "Unexpected $gls glimpse RPCs"
21373 run_test 271b "DoM: no glimpse RPC for stat (DoM only file)"
21376 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21377 skip "Need MDS version at least 2.10.55"
21379 local dom=$DIR/$tdir/dom
21381 mkdir -p $DIR/$tdir
21383 $LFS setstripe -E 1024K -L mdt -E EOF $dom
21385 lctl set_param -n mdc.*.stats=clear
21386 lctl set_param -n osc.*.stats=clear
21387 dd if=/dev/zero of=$dom bs=2048K count=1 || return 1
21388 cancel_lru_locks mdc
21389 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
21390 # second stat to check size is cached on client
21391 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
21392 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
21393 [ $gls == 0 ] || error "Unexpected $gls glimpse RPCs"
21394 local gls=$(lctl get_param -n osc.*.stats | grep -c ldlm_glimpse)
21395 [ $gls == 0 ] || error "Unexpected $gls OSC glimpse RPCs"
21398 run_test 271ba "DoM: no glimpse RPC for stat (combined file)"
21404 local mdt=MDT$(printf %04x $mdtidx)
21406 if [ -z $param ]; then
21407 lctl get_param -n mdc.*$mdt*.stats
21409 lctl get_param -n mdc.*$mdt*.stats | awk "/$param/"'{print $2}'
21414 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21415 skip "Need MDS version at least 2.10.55"
21417 local dom=$DIR/$tdir/dom
21419 mkdir -p $DIR/$tdir
21421 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
21423 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
21424 local facet=mds$((mdtidx + 1))
21426 cancel_lru_locks mdc
21427 do_facet $facet lctl set_param -n mdt.*.dom_lock=0
21428 createmany -o $dom 1000
21429 lctl set_param -n mdc.*.stats=clear
21430 smalliomany -w $dom 1000 200
21431 get_mdc_stats $mdtidx
21432 local enq=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
21433 # Each file has 1 open, 1 IO enqueues, total 2000
21434 # but now we have also +1 getxattr for security.capability, total 3000
21435 [ $enq -ge 2000 ] || error "Too few enqueues $enq, expected > 2000"
21436 unlinkmany $dom 1000
21438 cancel_lru_locks mdc
21439 do_facet $facet lctl set_param -n mdt.*.dom_lock=1
21440 createmany -o $dom 1000
21441 lctl set_param -n mdc.*.stats=clear
21442 smalliomany -w $dom 1000 200
21443 local enq_2=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
21444 # Expect to see reduced amount of RPCs by 1000 due to single enqueue
21445 # for OPEN and IO lock.
21446 [ $((enq - enq_2)) -ge 1000 ] ||
21447 error "Too many enqueues $enq_2, expected about $((enq - 1000))"
21448 unlinkmany $dom 1000
21451 run_test 271c "DoM: IO lock at open saves enqueue RPCs"
21453 cleanup_271def_tests() {
21459 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
21460 skip "Need MDS version at least 2.10.57"
21462 local dom=$DIR/$tdir/dom
21463 local tmp=$TMP/$tfile
21464 trap "cleanup_271def_tests $tmp" EXIT
21466 mkdir -p $DIR/$tdir
21468 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
21470 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
21472 cancel_lru_locks mdc
21473 dd if=/dev/urandom of=$tmp bs=1000 count=1
21474 dd if=$tmp of=$dom bs=1000 count=1
21475 cancel_lru_locks mdc
21477 cat /etc/hosts >> $tmp
21478 lctl set_param -n mdc.*.stats=clear
21480 # append data to the same file it should update local page
21481 echo "Append to the same page"
21482 cat /etc/hosts >> $dom
21483 local num=$(get_mdc_stats $mdtidx ost_read)
21484 local ra=$(get_mdc_stats $mdtidx req_active)
21485 local rw=$(get_mdc_stats $mdtidx req_waittime)
21487 [ -z $num ] || error "$num READ RPC occured"
21488 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
21492 cmp $tmp $dom || error "file miscompare"
21494 cancel_lru_locks mdc
21495 lctl set_param -n mdc.*.stats=clear
21497 echo "Open and read file"
21498 cat $dom > /dev/null
21499 local num=$(get_mdc_stats $mdtidx ost_read)
21500 local ra=$(get_mdc_stats $mdtidx req_active)
21501 local rw=$(get_mdc_stats $mdtidx req_waittime)
21503 [ -z $num ] || error "$num READ RPC occured"
21504 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
21508 cmp $tmp $dom || error "file miscompare"
21512 run_test 271d "DoM: read on open (1K file in reply buffer)"
21515 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
21516 skip "Need MDS version at least 2.10.57"
21518 local dom=$DIR/$tdir/dom
21519 local tmp=$TMP/$tfile
21520 trap "cleanup_271def_tests $tmp" EXIT
21522 mkdir -p $DIR/$tdir
21524 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
21526 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
21528 cancel_lru_locks mdc
21529 dd if=/dev/urandom of=$tmp bs=265000 count=1
21530 dd if=$tmp of=$dom bs=265000 count=1
21531 cancel_lru_locks mdc
21532 cat /etc/hosts >> $tmp
21533 lctl set_param -n mdc.*.stats=clear
21535 echo "Append to the same page"
21536 cat /etc/hosts >> $dom
21537 local num=$(get_mdc_stats $mdtidx ost_read)
21538 local ra=$(get_mdc_stats $mdtidx req_active)
21539 local rw=$(get_mdc_stats $mdtidx req_waittime)
21541 [ -z $num ] || error "$num READ RPC occured"
21542 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
21546 cmp $tmp $dom || error "file miscompare"
21548 cancel_lru_locks mdc
21549 lctl set_param -n mdc.*.stats=clear
21551 echo "Open and read file"
21552 cat $dom > /dev/null
21553 local num=$(get_mdc_stats $mdtidx ost_read)
21554 local ra=$(get_mdc_stats $mdtidx req_active)
21555 local rw=$(get_mdc_stats $mdtidx req_waittime)
21557 [ -z $num ] && num=0
21558 [ $num -eq 1 ] || error "expect 1 READ RPC, $num occured"
21559 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
21563 cmp $tmp $dom || error "file miscompare"
21567 run_test 271f "DoM: read on open (200K file and read tail)"
21570 [[ $($LCTL get_param mdc.*.import) =~ async_discard ]] ||
21571 skip "Skipping due to old client or server version"
21573 $LFS setstripe -E 1024K -L mdt -E EOF $DIR1/$tfile
21575 $CHECKSTAT -t file $DIR1/$tfile
21577 $MULTIOP $DIR1/$tfile Ow40960_w4096c &
21580 #define OBD_FAIL_LDLM_CANCEL_BL_CB_RACE
21581 $LCTL set_param fail_loc=0x80000314
21582 rm $DIR1/$tfile || error "Unlink fails"
21584 kill -USR1 $MULTIOP_PID && wait $MULTIOP_PID || error "multiop failure"
21585 [ $RC -eq 0 ] || error "Failed write to stale object"
21587 run_test 271g "Discard DoM data vs client flush race"
21590 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
21591 skip "Need MDS version at least 2.11.50"
21593 local dom=$DIR/$tdir/dom
21594 mkdir -p $DIR/$tdir
21596 $LFS setstripe -E 256K -L mdt -E -1 -c1 $dom
21597 dd if=/dev/urandom of=$dom bs=512K count=1 ||
21598 error "failed to write data into $dom"
21599 local old_md5=$(md5sum $dom)
21601 $LFS migrate -E 256K -L mdt -E -1 -c2 $dom ||
21602 error "failed to migrate to the same DoM component"
21604 local new_md5=$(md5sum $dom)
21606 [ "$old_md5" == "$new_md5" ] ||
21607 error "md5sum differ: $old_md5, $new_md5"
21609 [ $($LFS getstripe -c $dom) -eq 2 ] ||
21610 error "bad final stripe count: $($LFS getstripe -c $dom) != 2"
21612 run_test 272a "DoM migration: new layout with the same DOM component"
21615 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
21616 skip "Need MDS version at least 2.11.50"
21618 local dom=$DIR/$tdir/dom
21619 mkdir -p $DIR/$tdir
21620 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
21622 local mdtidx=$($LFS getstripe -m $dom)
21623 local mdtname=MDT$(printf %04x $mdtidx)
21624 local facet=mds$((mdtidx + 1))
21626 local mdtfree1=$(do_facet $facet \
21627 lctl get_param -n osd*.*$mdtname.kbytesfree)
21628 dd if=/dev/urandom of=$dom bs=2M count=1 ||
21629 error "failed to write data into $dom"
21630 local old_md5=$(md5sum $dom)
21631 cancel_lru_locks mdc
21632 local mdtfree1=$(do_facet $facet \
21633 lctl get_param -n osd*.*$mdtname.kbytesfree)
21635 $LFS migrate -c2 $dom ||
21636 error "failed to migrate to the new composite layout"
21637 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
21638 error "MDT stripe was not removed"
21640 cancel_lru_locks mdc
21641 local new_md5=$(md5sum $dom)
21642 [ "$old_md5" == "$new_md5" ] ||
21643 error "$old_md5 != $new_md5"
21645 # Skip free space checks with ZFS
21646 if [ "$(facet_fstype $facet)" != "zfs" ]; then
21647 local mdtfree2=$(do_facet $facet \
21648 lctl get_param -n osd*.*$mdtname.kbytesfree)
21649 [ $mdtfree2 -gt $mdtfree1 ] ||
21650 error "MDT space is not freed after migration"
21654 run_test 272b "DoM migration: DOM file to the OST-striped file (plain)"
21657 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
21658 skip "Need MDS version at least 2.11.50"
21660 local dom=$DIR/$tdir/$tfile
21661 mkdir -p $DIR/$tdir
21662 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
21664 local mdtidx=$($LFS getstripe -m $dom)
21665 local mdtname=MDT$(printf %04x $mdtidx)
21666 local facet=mds$((mdtidx + 1))
21668 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
21669 error "failed to write data into $dom"
21670 local old_md5=$(md5sum $dom)
21671 cancel_lru_locks mdc
21672 local mdtfree1=$(do_facet $facet \
21673 lctl get_param -n osd*.*$mdtname.kbytesfree)
21675 $LFS migrate -E 2M -c1 -E -1 -c2 $dom ||
21676 error "failed to migrate to the new composite layout"
21677 [ $($LFS getstripe -L $dom) == 'mdt' ] &&
21678 error "MDT stripe was not removed"
21680 cancel_lru_locks mdc
21681 local new_md5=$(md5sum $dom)
21682 [ "$old_md5" == "$new_md5" ] ||
21683 error "$old_md5 != $new_md5"
21685 # Skip free space checks with ZFS
21686 if [ "$(facet_fstype $facet)" != "zfs" ]; then
21687 local mdtfree2=$(do_facet $facet \
21688 lctl get_param -n osd*.*$mdtname.kbytesfree)
21689 [ $mdtfree2 -gt $mdtfree1 ] ||
21690 error "MDS space is not freed after migration"
21694 run_test 272c "DoM migration: DOM file to the OST-striped file (composite)"
21697 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
21698 skip "Need MDS version at least 2.12.55"
21700 local dom=$DIR/$tdir/$tfile
21701 mkdir -p $DIR/$tdir
21702 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
21704 local mdtidx=$($LFS getstripe -m $dom)
21705 local mdtname=MDT$(printf %04x $mdtidx)
21706 local facet=mds$((mdtidx + 1))
21708 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
21709 error "failed to write data into $dom"
21710 local old_md5=$(md5sum $dom)
21711 cancel_lru_locks mdc
21712 local mdtfree1=$(do_facet $facet \
21713 lctl get_param -n osd*.*$mdtname.kbytesfree)
21715 $LFS mirror extend -N -E 2M -c1 -E -1 -c2 $dom ||
21716 error "failed mirroring to the new composite layout"
21717 $LFS mirror resync $dom ||
21718 error "failed mirror resync"
21719 $LFS mirror split --mirror-id 1 -d $dom ||
21720 error "failed mirror split"
21722 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
21723 error "MDT stripe was not removed"
21725 cancel_lru_locks mdc
21726 local new_md5=$(md5sum $dom)
21727 [ "$old_md5" == "$new_md5" ] ||
21728 error "$old_md5 != $new_md5"
21730 # Skip free space checks with ZFS
21731 if [ "$(facet_fstype $facet)" != "zfs" ]; then
21732 local mdtfree2=$(do_facet $facet \
21733 lctl get_param -n osd*.*$mdtname.kbytesfree)
21734 [ $mdtfree2 -gt $mdtfree1 ] ||
21735 error "MDS space is not freed after DOM mirror deletion"
21739 run_test 272d "DoM mirroring: OST-striped mirror to DOM file"
21742 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
21743 skip "Need MDS version at least 2.12.55"
21745 local dom=$DIR/$tdir/$tfile
21746 mkdir -p $DIR/$tdir
21747 $LFS setstripe -c 2 $dom
21749 dd if=/dev/urandom of=$dom bs=512K count=1 oflag=direct ||
21750 error "failed to write data into $dom"
21751 local old_md5=$(md5sum $dom)
21752 cancel_lru_locks mdc
21754 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 $dom ||
21755 error "failed mirroring to the DOM layout"
21756 $LFS mirror resync $dom ||
21757 error "failed mirror resync"
21758 $LFS mirror split --mirror-id 1 -d $dom ||
21759 error "failed mirror split"
21761 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
21762 error "MDT stripe was not removed"
21764 cancel_lru_locks mdc
21765 local new_md5=$(md5sum $dom)
21766 [ "$old_md5" == "$new_md5" ] ||
21767 error "$old_md5 != $new_md5"
21771 run_test 272e "DoM mirroring: DOM mirror to the OST-striped file"
21774 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
21775 skip "Need MDS version at least 2.12.55"
21777 local dom=$DIR/$tdir/$tfile
21778 mkdir -p $DIR/$tdir
21779 $LFS setstripe -c 2 $dom
21781 dd if=/dev/urandom of=$dom bs=512K count=1 oflag=direct ||
21782 error "failed to write data into $dom"
21783 local old_md5=$(md5sum $dom)
21784 cancel_lru_locks mdc
21786 $LFS migrate -E 1M -L mdt -E eof -c2 -v $dom ||
21787 error "failed migrating to the DOM file"
21789 cancel_lru_locks mdc
21790 local new_md5=$(md5sum $dom)
21791 [ "$old_md5" != "$new_md5" ] &&
21792 error "$old_md5 != $new_md5"
21796 run_test 272f "DoM migration: OST-striped file to DOM file"
21799 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
21800 skip "Need MDS version at least 2.11.50"
21802 # Layout swap cannot be done if either file has DOM component,
21803 # this will never be supported, migration should be used instead
21805 local dom=$DIR/$tdir/$tfile
21806 mkdir -p $DIR/$tdir
21808 $LFS setstripe -c2 ${dom}_plain
21809 $LFS setstripe -E 1M -L mdt -E -1 -c2 ${dom}_dom
21810 $LFS swap_layouts ${dom}_plain ${dom}_dom &&
21811 error "can swap layout with DoM component"
21812 $LFS swap_layouts ${dom}_dom ${dom}_plain &&
21813 error "can swap layout with DoM component"
21815 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_comp
21816 $LFS swap_layouts ${dom}_comp ${dom}_dom &&
21817 error "can swap layout with DoM component"
21818 $LFS swap_layouts ${dom}_dom ${dom}_comp &&
21819 error "can swap layout with DoM component"
21822 run_test 273a "DoM: layout swapping should fail with DOM"
21825 mkdir -p $DIR/$tdir
21826 $LFS setstripe -E 1M -L mdt -E -1 -c -1 $DIR/$tdir
21828 #define OBD_FAIL_MDS_COMMITRW_DELAY 0x16b
21829 do_facet mds1 $LCTL set_param fail_loc=0x8000016b fail_val=2
21831 $MULTIOP $DIR/$tdir/$tfile Ouw2097152c
21833 run_test 273b "DoM: race writeback and object destroy"
21836 remote_ost_nodsh && skip "remote OST with nodsh"
21837 [ $OST1_VERSION -lt $(version_code 2.10.57) ] &&
21838 skip "Need OST version >= 2.10.57"
21840 local file=$DIR/$tfile
21843 oss=$(comma_list $(osts_nodes))
21845 dd if=/dev/urandom of=$file bs=1M count=2 ||
21846 error "failed to create a file"
21847 cancel_lru_locks osc
21850 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
21851 error "failed to read a file"
21853 #define OBD_FAIL_LDLM_PAUSE_CANCEL2 0x31f
21854 $LCTL set_param fail_loc=0x8000031f
21856 cancel_lru_locks osc &
21859 #define OBD_FAIL_LDLM_PROLONG_PAUSE 0x32b
21860 do_nodes $oss $LCTL set_param fail_loc=0x8000032b
21861 #IO takes another lock, but matches the PENDING one
21862 #and places it to the IO RPC
21863 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
21864 error "failed to read a file with PENDING lock"
21866 run_test 275 "Read on a canceled duplicate lock"
21869 remote_ost_nodsh && skip "remote OST with nodsh"
21872 do_facet ost1 "(while true; do \
21873 $LCTL get_param obdfilter.*.filesfree > /dev/null 2>&1; \
21874 done) & pid=\\\$!; echo \\\$pid > $TMP/sanity_276_pid" &
21877 for LOOP in $(seq 20); do
21879 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS
21882 do_facet ost1 "pid=\\\$(cat $TMP/sanity_276_pid); kill -9 \\\$pid; \
21883 rm $TMP/sanity_276_pid"
21885 run_test 276 "Race between mount and obd_statfs"
21888 $LCTL set_param ldlm.namespaces.*.lru_size=0
21889 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
21890 local cached_mb=$($LCTL get_param llite.*.max_cached_mb |
21891 grep ^used_mb | awk '{print $2}')
21892 [ $cached_mb -eq 1 ] || error "expected mb 1 got $cached_mb"
21893 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 \
21894 oflag=direct conv=notrunc
21895 cached_mb=$($LCTL get_param llite.*.max_cached_mb |
21896 grep ^used_mb | awk '{print $2}')
21897 [ $cached_mb -eq 0 ] || error "expected mb 0 got $cached_mb"
21899 run_test 277 "Direct IO shall drop page cache"
21902 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
21903 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
21904 [[ "$(facet_host mds1)" != "$(facet_host mds2)" ]] &&
21905 skip "needs the same host for mdt1 mdt2" && return
21910 #define OBD_FAIL_OBD_STOP_MDS_RACE 0x60b
21911 do_facet mds2 $LCTL set_param fail_loc=0x8000060c
21917 echo "Starting MDTs"
21918 start mds1 $(mdsdevname 1) $MDS_MOUNT_OPTS
21920 #For the error assertion will happen. lu_env_get_key(..., &mdt_thread_key)
21922 do_facet mds2 $LCTL set_param fail_loc=0
21924 start mds2 $(mdsdevname 2) $MDS_MOUNT_OPTS
21925 wait_recovery_complete mds2
21927 run_test 278 "Race starting MDS between MDTs stop/start"
21930 [ $MGS_VERSION -lt $(version_code 2.13.52) ] &&
21931 skip "Need MGS version at least 2.13.52"
21932 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21933 combined_mgs_mds || skip "needs combined MGS/MDT"
21935 umount_client $MOUNT
21936 #define OBD_FAIL_MDS_LLOG_UMOUNT_RACE 0x15e
21937 do_facet mgs $LCTL set_param fail_loc=0x8000015e fail_val=0
21939 mount_client $MOUNT &
21941 stop mgs || error "stop mgs failed"
21942 #for a race mgs would crash
21943 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
21944 # make sure we unmount client before remounting
21946 umount_client $MOUNT
21947 mount_client $MOUNT || error "mount client failed"
21949 run_test 280 "Race between MGS umount and client llog processing"
21951 cleanup_test_300() {
21955 test_striped_dir() {
21960 mkdir -p $DIR/$tdir
21962 SAVE_UMASK=$(umask)
21963 trap cleanup_test_300 RETURN EXIT
21965 $LFS setdirstripe -i $mdt_index -c 2 -H all_char -o 755 \
21966 $DIR/$tdir/striped_dir ||
21967 error "set striped dir error"
21969 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
21970 [ "$mode" = "755" ] || error "expect 755 got $mode"
21972 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
21973 error "getdirstripe failed"
21974 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
21975 if [ "$stripe_count" != "2" ]; then
21976 error "1:stripe_count is $stripe_count, expect 2"
21978 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
21979 if [ "$stripe_count" != "2" ]; then
21980 error "2:stripe_count is $stripe_count, expect 2"
21983 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
21984 if [ "$stripe_index" != "$mdt_index" ]; then
21985 error "stripe_index is $stripe_index, expect $mdt_index"
21988 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
21989 error "nlink error after create striped dir"
21991 mkdir $DIR/$tdir/striped_dir/a
21992 mkdir $DIR/$tdir/striped_dir/b
21994 stat $DIR/$tdir/striped_dir/a ||
21995 error "create dir under striped dir failed"
21996 stat $DIR/$tdir/striped_dir/b ||
21997 error "create dir under striped dir failed"
21999 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
22000 error "nlink error after mkdir"
22002 rmdir $DIR/$tdir/striped_dir/a
22003 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
22004 error "nlink error after rmdir"
22006 rmdir $DIR/$tdir/striped_dir/b
22007 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
22008 error "nlink error after rmdir"
22010 chattr +i $DIR/$tdir/striped_dir
22011 createmany -o $DIR/$tdir/striped_dir/f 10 &&
22012 error "immutable flags not working under striped dir!"
22013 chattr -i $DIR/$tdir/striped_dir
22015 rmdir $DIR/$tdir/striped_dir ||
22016 error "rmdir striped dir error"
22024 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
22025 skip "skipped for lustre < 2.7.0"
22026 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22027 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22029 test_striped_dir 0 || error "failed on striped dir on MDT0"
22030 test_striped_dir 1 || error "failed on striped dir on MDT0"
22032 run_test 300a "basic striped dir sanity test"
22035 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
22036 skip "skipped for lustre < 2.7.0"
22037 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22038 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22045 test_mkdir $DIR/$tdir || error "mkdir fail"
22046 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
22047 error "set striped dir error"
22048 for i in {0..9}; do
22049 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
22051 touch $DIR/$tdir/striped_dir/file_$i || error "touch error $i"
22052 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
22053 [ $mtime1 -eq $mtime2 ] && error "mtime unchanged after create"
22055 rm -f $DIR/$tdir/striped_dir/file_$i || error "unlink error $i"
22056 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
22057 [ $mtime2 -eq $mtime3 ] && error "mtime unchanged after unlink"
22061 run_test 300b "check ctime/mtime for striped dir"
22064 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
22065 skip "skipped for lustre < 2.7.0"
22066 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22067 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22071 mkdir -p $DIR/$tdir
22072 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
22073 error "set striped dir error"
22075 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
22076 error "chown striped dir failed"
22078 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
22079 error "create 5k files failed"
22081 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
22083 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
22087 run_test 300c "chown && check ls under striped directory"
22090 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
22091 skip "skipped for lustre < 2.7.0"
22092 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22093 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22098 mkdir -p $DIR/$tdir
22099 $LFS setstripe -c 2 $DIR/$tdir
22101 #local striped directory
22102 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
22103 error "set striped dir error"
22104 #look at the directories for debug purposes
22106 $LFS getdirstripe $DIR/$tdir
22107 ls -l $DIR/$tdir/striped_dir
22108 $LFS getdirstripe $DIR/$tdir/striped_dir
22109 createmany -o $DIR/$tdir/striped_dir/f 10 ||
22110 error "create 10 files failed"
22112 #remote striped directory
22113 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
22114 error "set striped dir error"
22115 #look at the directories for debug purposes
22117 $LFS getdirstripe $DIR/$tdir
22118 ls -l $DIR/$tdir/remote_striped_dir
22119 $LFS getdirstripe $DIR/$tdir/remote_striped_dir
22120 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
22121 error "create 10 files failed"
22123 for file in $(find $DIR/$tdir); do
22124 stripe_count=$($LFS getstripe -c $file)
22125 [ $stripe_count -eq 2 ] ||
22126 error "wrong stripe $stripe_count for $file"
22131 run_test 300d "check default stripe under striped directory"
22134 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22135 skip "Need MDS version at least 2.7.55"
22136 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22137 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22142 mkdir -p $DIR/$tdir
22144 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
22145 error "set striped dir error"
22147 touch $DIR/$tdir/striped_dir/a
22148 touch $DIR/$tdir/striped_dir/b
22149 touch $DIR/$tdir/striped_dir/c
22151 mkdir $DIR/$tdir/striped_dir/dir_a
22152 mkdir $DIR/$tdir/striped_dir/dir_b
22153 mkdir $DIR/$tdir/striped_dir/dir_c
22155 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_a ||
22156 error "set striped adir under striped dir error"
22158 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
22159 error "set striped bdir under striped dir error"
22161 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_c ||
22162 error "set striped cdir under striped dir error"
22164 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
22165 error "rename dir under striped dir fails"
22167 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
22168 error "rename dir under different stripes fails"
22170 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
22171 error "rename file under striped dir should succeed"
22173 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
22174 error "rename dir under striped dir should succeed"
22178 run_test 300e "check rename under striped directory"
22181 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22182 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22183 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22184 skip "Need MDS version at least 2.7.55"
22190 mkdir -p $DIR/$tdir
22192 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
22193 error "set striped dir error"
22195 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir1 ||
22196 error "set striped dir error"
22198 touch $DIR/$tdir/striped_dir/a
22199 mkdir $DIR/$tdir/striped_dir/dir_a
22200 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
22201 error "create striped dir under striped dir fails"
22203 touch $DIR/$tdir/striped_dir1/b
22204 mkdir $DIR/$tdir/striped_dir1/dir_b
22205 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
22206 error "create striped dir under striped dir fails"
22208 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
22209 error "rename dir under different striped dir should fail"
22211 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
22212 error "rename striped dir under diff striped dir should fail"
22214 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
22215 error "rename file under diff striped dirs fails"
22219 run_test 300f "check rename cross striped directory"
22221 test_300_check_default_striped_dir()
22224 local default_count=$2
22225 local default_index=$3
22228 local dir_stripe_index
22231 echo "checking $dirname $default_count $default_index"
22232 $LFS setdirstripe -D -c $default_count -i $default_index \
22233 -H all_char $DIR/$tdir/$dirname ||
22234 error "set default stripe on striped dir error"
22235 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
22236 [ $stripe_count -eq $default_count ] ||
22237 error "expect $default_count get $stripe_count for $dirname"
22239 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
22240 [ $stripe_index -eq $default_index ] ||
22241 error "expect $default_index get $stripe_index for $dirname"
22243 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
22244 error "create dirs failed"
22246 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
22247 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
22248 for dir in $(find $DIR/$tdir/$dirname/*); do
22249 stripe_count=$($LFS getdirstripe -c $dir)
22250 (( $stripe_count == $default_count )) ||
22251 (( $stripe_count == $MDSCOUNT && $default_count == -1 )) ||
22252 (( $stripe_count == 0 )) || (( $default_count == 1 )) ||
22253 error "stripe count $default_count != $stripe_count for $dir"
22255 stripe_index=$($LFS getdirstripe -i $dir)
22256 [ $default_index -eq -1 ] ||
22257 [ $stripe_index -eq $default_index ] ||
22258 error "$stripe_index != $default_index for $dir"
22260 #check default stripe
22261 stripe_count=$($LFS getdirstripe -D -c $dir)
22262 [ $stripe_count -eq $default_count ] ||
22263 error "default count $default_count != $stripe_count for $dir"
22265 stripe_index=$($LFS getdirstripe -D -i $dir)
22266 [ $stripe_index -eq $default_index ] ||
22267 error "default index $default_index != $stripe_index for $dir"
22269 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
22273 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22274 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22275 skip "Need MDS version at least 2.7.55"
22282 mkdir $DIR/$tdir/normal_dir
22284 #Checking when client cache stripe index
22285 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
22286 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
22287 error "create striped_dir failed"
22289 $LFS setdirstripe -i0 $DIR/$tdir/striped_dir/dir0 ||
22290 error "create dir0 fails"
22291 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir0)
22292 [ $stripe_index -eq 0 ] ||
22293 error "dir0 expect index 0 got $stripe_index"
22295 mkdir $DIR/$tdir/striped_dir/dir1 ||
22296 error "create dir1 fails"
22297 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
22298 [ $stripe_index -eq 1 ] ||
22299 error "dir1 expect index 1 got $stripe_index"
22301 #check default stripe count/stripe index
22302 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
22303 test_300_check_default_striped_dir normal_dir 1 0
22304 test_300_check_default_striped_dir normal_dir -1 1
22305 test_300_check_default_striped_dir normal_dir 2 -1
22307 #delete default stripe information
22308 echo "delete default stripeEA"
22309 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
22310 error "set default stripe on striped dir error"
22312 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
22313 for dir in $(find $DIR/$tdir/normal_dir/*); do
22314 stripe_count=$($LFS getdirstripe -c $dir)
22315 [ $stripe_count -eq 0 ] ||
22316 error "expect 1 get $stripe_count for $dir"
22317 stripe_index=$($LFS getdirstripe -i $dir)
22318 [ $stripe_index -eq 0 ] ||
22319 error "expect 0 get $stripe_index for $dir"
22322 run_test 300g "check default striped directory for normal directory"
22325 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22326 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22327 skip "Need MDS version at least 2.7.55"
22333 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
22334 error "set striped dir error"
22336 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
22337 test_300_check_default_striped_dir striped_dir 1 0
22338 test_300_check_default_striped_dir striped_dir -1 1
22339 test_300_check_default_striped_dir striped_dir 2 -1
22341 #delete default stripe information
22342 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
22343 error "set default stripe on striped dir error"
22345 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
22346 for dir in $(find $DIR/$tdir/striped_dir/*); do
22347 stripe_count=$($LFS getdirstripe -c $dir)
22348 [ $stripe_count -eq 0 ] ||
22349 error "expect 1 get $stripe_count for $dir"
22352 run_test 300h "check default striped directory for striped directory"
22355 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22356 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22357 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22358 skip "Need MDS version at least 2.7.55"
22365 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
22366 error "set striped dir error"
22368 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
22369 error "create files under striped dir failed"
22371 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
22372 error "set striped hashdir error"
22374 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
22375 error "create dir0 under hash dir failed"
22376 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
22377 error "create dir1 under hash dir failed"
22378 $LFS setdirstripe -i0 -c$MDSCOUNT -H crush $DIR/$tdir/hashdir/d2 ||
22379 error "create dir2 under hash dir failed"
22381 # unfortunately, we need to umount to clear dir layout cache for now
22382 # once we fully implement dir layout, we can drop this
22383 umount_client $MOUNT || error "umount failed"
22384 mount_client $MOUNT || error "mount failed"
22386 $LFS find -H fnv_1a_64,crush $DIR/$tdir/hashdir
22387 local dircnt=$($LFS find -H fnv_1a_64,crush $DIR/$tdir/hashdir | wc -l)
22388 [ $dircnt -eq 2 ] || error "lfs find striped dir got:$dircnt,except:1"
22390 #set the stripe to be unknown hash type
22391 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
22392 $LCTL set_param fail_loc=0x1901
22393 for ((i = 0; i < 10; i++)); do
22394 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
22395 error "stat f-$i failed"
22396 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
22399 touch $DIR/$tdir/striped_dir/f0 &&
22400 error "create under striped dir with unknown hash should fail"
22402 $LCTL set_param fail_loc=0
22404 umount_client $MOUNT || error "umount failed"
22405 mount_client $MOUNT || error "mount failed"
22409 run_test 300i "client handle unknown hash type striped directory"
22412 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22413 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22414 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22415 skip "Need MDS version at least 2.7.55"
22422 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
22423 $LCTL set_param fail_loc=0x1702
22424 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
22425 error "set striped dir error"
22427 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
22428 error "create files under striped dir failed"
22430 $LCTL set_param fail_loc=0
22432 rm -rf $DIR/$tdir || error "unlink striped dir fails"
22436 run_test 300j "test large update record"
22439 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22440 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22441 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22442 skip "Need MDS version at least 2.7.55"
22444 # this test needs a huge transaction
22446 kb=$(do_facet $SINGLEMDS "$LCTL get_param -n \
22447 osd*.$FSNAME-MDT0000.kbytestotal")
22448 [ $kb -lt $((1024*1024)) ] && skip "MDT0 too small: $kb"
22455 #define OBD_FAIL_LARGE_STRIPE 0x1703
22456 $LCTL set_param fail_loc=0x1703
22457 $LFS setdirstripe -i 0 -c192 $DIR/$tdir/striped_dir ||
22458 error "set striped dir error"
22459 $LCTL set_param fail_loc=0
22461 $LFS getdirstripe $DIR/$tdir/striped_dir ||
22462 error "getstripeddir fails"
22463 rm -rf $DIR/$tdir/striped_dir ||
22464 error "unlink striped dir fails"
22468 run_test 300k "test large striped directory"
22471 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22472 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22473 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22474 skip "Need MDS version at least 2.7.55"
22478 test_mkdir -p $DIR/$tdir/striped_dir
22479 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
22480 error "chown $RUNAS_ID failed"
22481 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
22482 error "set default striped dir failed"
22484 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
22485 $LCTL set_param fail_loc=0x80000158
22486 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
22488 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
22489 [ $stripe_index -eq 1 ] ||
22490 error "expect 1 get $stripe_index for $dir"
22492 run_test 300l "non-root user to create dir under striped dir with stale layout"
22495 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22496 [ $MDSCOUNT -ge 2 ] && skip_env "Only for single MDT"
22497 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22498 skip "Need MDS version at least 2.7.55"
22500 mkdir -p $DIR/$tdir/striped_dir
22501 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
22502 error "set default stripes dir error"
22504 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
22506 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
22507 [ $stripe_count -eq 0 ] ||
22508 error "expect 0 get $stripe_count for a"
22510 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
22511 error "set default stripes dir error"
22513 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
22515 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
22516 [ $stripe_count -eq 0 ] ||
22517 error "expect 0 get $stripe_count for b"
22519 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
22520 error "set default stripes dir error"
22522 mkdir $DIR/$tdir/striped_dir/c &&
22523 error "default stripe_index is invalid, mkdir c should fails"
22525 rm -rf $DIR/$tdir || error "rmdir fails"
22527 run_test 300m "setstriped directory on single MDT FS"
22530 local list=$(comma_list $(mdts_nodes))
22533 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
22537 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22538 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22539 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22540 skip "Need MDS version at least 2.7.55"
22541 remote_mds_nodsh && skip "remote MDS with nodsh"
22544 local list=$(comma_list $(mdts_nodes))
22546 trap cleanup_300n RETURN EXIT
22547 mkdir -p $DIR/$tdir
22548 chmod 777 $DIR/$tdir
22549 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
22550 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
22551 error "create striped dir succeeds with gid=0"
22553 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
22554 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
22555 error "create striped dir fails with gid=-1"
22557 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
22558 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
22559 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
22560 error "set default striped dir succeeds with gid=0"
22563 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
22564 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
22565 error "set default striped dir fails with gid=-1"
22568 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
22569 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
22570 error "create test_dir fails"
22571 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
22572 error "create test_dir1 fails"
22573 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
22574 error "create test_dir2 fails"
22577 run_test 300n "non-root user to create dir under striped dir with default EA"
22580 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22581 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22582 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22583 skip "Need MDS version at least 2.7.55"
22588 mkdir -p $DIR/$tdir
22590 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
22591 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
22592 if [ $numfree1 -lt 66000 ] || [ $numfree2 -lt 66000 ]; then
22593 skip "not enough free inodes $numfree1 $numfree2"
22596 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
22597 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
22598 if [ $numfree1 -lt 300000 ] || [ $numfree2 -lt 300000 ]; then
22599 skip "not enough free space $numfree1 $numfree2"
22602 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
22603 error "setdirstripe fails"
22605 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
22606 error "create dirs fails"
22608 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
22609 ls $DIR/$tdir/striped_dir > /dev/null ||
22610 error "ls striped dir fails"
22611 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
22612 error "unlink big striped dir fails"
22614 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
22617 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22618 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22619 remote_mds_nodsh && skip "remote MDS with nodsh"
22621 mkdir -p $DIR/$tdir
22623 #define OBD_FAIL_OUT_ENOSPC 0x1704
22624 do_facet mds2 lctl set_param fail_loc=0x80001704
22625 $LFS setdirstripe -i 0 -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 \
22626 && error "create striped directory should fail"
22628 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
22630 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
22633 run_test 300p "create striped directory without space"
22636 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22637 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22639 local fd=$(free_fd)
22640 local cmd="exec $fd<$tdir"
22642 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
22645 trap "eval $cmd" EXIT
22646 cd $tdir || error "cd $tdir fails"
22647 rmdir ../$tdir || error "rmdir $tdir fails"
22648 mkdir local_dir && error "create dir succeeds"
22649 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
22653 run_test 300q "create remote directory under orphan directory"
22656 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22657 skip "Need MDS version at least 2.7.55" && return
22658 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
22662 $LFS setdirstripe -i 0 -c -1 $DIR/$tdir/striped_dir ||
22663 error "set striped dir error"
22665 $LFS getdirstripe $DIR/$tdir/striped_dir ||
22666 error "getstripeddir fails"
22669 stripe_count=$($LFS getdirstripe $DIR/$tdir/striped_dir |
22670 awk '/lmv_stripe_count:/ { print $2 }')
22672 [ $MDSCOUNT -ne $stripe_count ] &&
22673 error "wrong stripe count $stripe_count expected $MDSCOUNT"
22675 rm -rf $DIR/$tdir/striped_dir ||
22676 error "unlink striped dir fails"
22678 run_test 300r "test -1 striped directory"
22680 test_300s_helper() {
22683 local stripe_dir=$DIR/$tdir/striped_dir.$count
22685 $LFS mkdir -c $count $stripe_dir ||
22686 error "lfs mkdir -c error"
22688 $LFS getdirstripe $stripe_dir ||
22689 error "lfs getdirstripe fails"
22692 stripe_count=$($LFS getdirstripe $stripe_dir |
22693 awk '/lmv_stripe_count:/ { print $2 }')
22695 [ $count -ne $stripe_count ] &&
22696 error_noexit "bad stripe count $stripe_count expected $count"
22699 dupe_stripes=$($LFS getdirstripe $stripe_dir |
22700 awk '/0x/ {count[$1] += 1}; END {
22701 for (idx in count) {
22702 if (count[idx]>1) {
22703 print "index " idx " count " count[idx]
22708 if [[ -n "$dupe_stripes" ]] ; then
22709 lfs getdirstripe $stripe_dir
22710 error_noexit "Dupe MDT above: $dupe_stripes "
22713 rm -rf $stripe_dir ||
22714 error_noexit "unlink $stripe_dir fails"
22718 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22719 skip "Need MDS version at least 2.7.55" && return
22720 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
22723 for count in $(seq 2 $MDSCOUNT); do
22724 test_300s_helper $count
22727 run_test 300s "test lfs mkdir -c without -i"
22730 prepare_remote_file() {
22731 mkdir $DIR/$tdir/src_dir ||
22732 error "create remote source failed"
22734 cp /etc/hosts $DIR/$tdir/src_dir/a ||
22735 error "cp to remote source failed"
22736 touch $DIR/$tdir/src_dir/a
22738 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
22739 error "create remote target dir failed"
22741 touch $DIR/$tdir/tgt_dir/b
22743 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
22744 error "rename dir cross MDT failed!"
22746 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
22747 error "src_child still exists after rename"
22749 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
22750 error "missing file(a) after rename"
22752 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
22753 error "diff after rename"
22757 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
22758 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22760 local remote_file=$DIR/$tdir/tgt_dir/b
22762 mkdir -p $DIR/$tdir
22764 prepare_remote_file || error "prepare remote file failed"
22767 $OPENUNLINK $remote_file $remote_file ||
22768 error "openunlink $remote_file failed"
22769 $CHECKSTAT -a $remote_file || error "$remote_file exists"
22771 run_test 310a "open unlink remote file"
22774 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
22775 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22777 local remote_file=$DIR/$tdir/tgt_dir/b
22779 mkdir -p $DIR/$tdir
22781 prepare_remote_file || error "prepare remote file failed"
22783 ln $remote_file $DIR/$tfile || error "link failed for remote file"
22784 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
22785 $CHECKSTAT -t file $remote_file || error "check file failed"
22787 run_test 310b "unlink remote file with multiple links while open"
22790 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22791 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
22793 local remote_file=$DIR/$tdir/tgt_dir/b
22795 mkdir -p $DIR/$tdir
22797 prepare_remote_file || error "prepare remote file failed"
22799 ln $remote_file $DIR/$tfile || error "link failed for remote file"
22800 multiop_bg_pause $remote_file O_uc ||
22801 error "mulitop failed for remote file"
22803 $MULTIOP $DIR/$tfile Ouc
22804 kill -USR1 $MULTIPID
22807 run_test 310c "open-unlink remote file with multiple links"
22811 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22812 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
22813 [ $MDS1_VERSION -lt $(version_code 2.8.54) ] &&
22814 skip "lustre < 2.8.54 does not contain LU-4825 fix"
22815 remote_mds_nodsh && skip "remote MDS with nodsh"
22817 local old_iused=$($LFS df -i | awk '/OST0000/ { print $3; exit; }')
22818 local mdts=$(comma_list $(mdts_nodes))
22820 mkdir -p $DIR/$tdir
22821 $LFS setstripe -i 0 -c 1 $DIR/$tdir
22822 createmany -o $DIR/$tdir/$tfile. 1000
22824 # statfs data is not real time, let's just calculate it
22825 old_iused=$((old_iused + 1000))
22827 local count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
22828 osp.*OST0000*MDT0000.create_count")
22829 local max_count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
22830 osp.*OST0000*MDT0000.max_create_count")
22831 do_nodes $mdts "$LCTL set_param -n osp.*OST0000*.max_create_count=0"
22833 $LFS setstripe -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
22834 local index=$($LFS getstripe -i $DIR/$tdir/$tfile)
22835 [ $index -ne 0 ] || error "$tfile stripe index is 0"
22837 unlinkmany $DIR/$tdir/$tfile. 1000
22839 do_nodes $mdts "$LCTL set_param -n \
22840 osp.*OST0000*.max_create_count=$max_count"
22841 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
22842 do_nodes $mdts "$LCTL set_param -n \
22843 osp.*OST0000*.create_count=$count"
22844 do_nodes $mdts "$LCTL get_param osp.*OST0000*.create_count" |
22845 grep "=0" && error "create_count is zero"
22848 for i in $(seq 120); do
22849 new_iused=$($LFS df -i | awk '/OST0000/ { print $3; exit; }')
22850 # system may be too busy to destroy all objs in time, use
22851 # a somewhat small value to not fail autotest
22852 [ $((old_iused - new_iused)) -gt 400 ] && break
22856 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
22857 [ $((old_iused - new_iused)) -gt 400 ] ||
22858 error "objs not destroyed after unlink"
22860 run_test 311 "disable OSP precreate, and unlink should destroy objs"
22867 local vdevdir=$(dirname $(facet_vdevice $ost))
22868 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
22869 local zfs_zapid=$(do_facet $ost $cmd |
22870 grep -w "/O/0/d$((objid%32))" -C 5 |
22871 awk '/Object/{getline; print $1}')
22872 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
22873 awk "/$objid = /"'{printf $3}')
22878 zfs_object_blksz() {
22882 local vdevdir=$(dirname $(facet_vdevice $ost))
22883 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
22884 local blksz=$(do_facet $ost $cmd $objid |
22885 awk '/dblk/{getline; printf $4}')
22887 case "${blksz: -1}" in
22888 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
22889 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
22896 test_312() { # LU-4856
22897 remote_ost_nodsh && skip "remote OST with nodsh"
22898 [ "$ost1_FSTYPE" = "zfs" ] ||
22899 skip_env "the test only applies to zfs"
22901 local max_blksz=$(do_facet ost1 \
22902 $ZFS get -p recordsize $(facet_device ost1) |
22903 awk '!/VALUE/{print $3}')
22905 # to make life a little bit easier
22906 $LFS mkdir -c 1 -i 0 $DIR/$tdir
22907 $LFS setstripe -c 1 -i 0 $DIR/$tdir
22909 local tf=$DIR/$tdir/$tfile
22911 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
22913 # Get ZFS object id
22914 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
22915 # block size change by sequential overwrite
22918 for ((bs=$PAGE_SIZE; bs <= max_blksz; bs *= 4)) ; do
22919 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
22921 local blksz=$(zfs_object_blksz ost1 $zfs_objid)
22922 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
22926 # block size change by sequential append write
22927 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=1 oflag=sync conv=notrunc
22928 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
22929 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
22932 for ((count = 1; count < $((max_blksz / PAGE_SIZE)); count *= 2)); do
22933 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=$count seek=$count \
22934 oflag=sync conv=notrunc
22936 blksz=$(zfs_object_blksz ost1 $zfs_objid)
22937 [ $blksz -eq $((2 * count * PAGE_SIZE)) ] ||
22938 error "blksz error, actual $blksz, " \
22939 "expected: 2 * $count * $PAGE_SIZE"
22945 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
22946 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
22948 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
22949 blksz=$(zfs_object_blksz ost1 $zfs_objid)
22950 [ $blksz -eq $PAGE_SIZE ] ||
22951 error "blksz error: $blksz, expected: $PAGE_SIZE"
22953 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
22954 blksz=$(zfs_object_blksz ost1 $zfs_objid)
22955 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
22957 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
22958 blksz=$(zfs_object_blksz ost1 $zfs_objid)
22959 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
22961 run_test 312 "make sure ZFS adjusts its block size by write pattern"
22964 remote_ost_nodsh && skip "remote OST with nodsh"
22966 local file=$DIR/$tfile
22969 $LFS setstripe -c 1 -i 0 $file || error "setstripe failed"
22971 # define OBD_FAIL_TGT_RCVD_EIO 0x720
22972 do_facet ost1 "$LCTL set_param fail_loc=0x720"
22973 dd if=/dev/zero of=$file bs=$PAGE_SIZE oflag=direct count=1 &&
22974 error "write should failed"
22975 do_facet ost1 "$LCTL set_param fail_loc=0"
22978 run_test 313 "io should fail after last_rcvd update fail"
22981 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
22983 $LFS setstripe -c 2 -i 0 $DIR/$tfile || error "setstripe failed"
22984 do_facet ost1 "$LCTL set_param fail_loc=0x720"
22986 wait_delete_completed
22987 do_facet ost1 "$LCTL set_param fail_loc=0"
22989 run_test 314 "OSP shouldn't fail after last_rcvd update failure"
22991 test_315() { # LU-618
22992 [ -f /proc/$$/io ] || skip_env "no IO accounting in kernel"
22994 local file=$DIR/$tfile
22997 $MULTIOP $file oO_CREAT:O_DIRECT:O_RDWR:w4063232c ||
22998 error "multiop file write failed"
22999 $MULTIOP $file oO_RDONLY:r4063232_c &
23004 local rbytes=$(awk '/read_bytes/ { print $2 }' /proc/$PID/io)
23007 [ $rbytes -gt 4000000 ] || error "read is not accounted ($rbytes)"
23010 run_test 315 "read should be accounted"
23013 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
23014 large_xattr_enabled || skip_env "ea_inode feature disabled"
23016 rm -rf $DIR/$tdir/d
23017 mkdir -p $DIR/$tdir/d
23018 chown nobody $DIR/$tdir/d
23019 touch $DIR/$tdir/d/file
23021 $LFS mv -m1 $DIR/$tdir/d || error "lfs mv failed"
23023 run_test 316 "lfs mv"
23026 [ $MDS1_VERSION -lt $(version_code 2.11.53) ] &&
23027 skip "Need MDS version at least 2.11.53"
23028 if [ "$ost1_FSTYPE" == "zfs" ]; then
23029 skip "LU-10370: no implementation for ZFS"
23033 local grant_blk_size
23035 grant_blk_size=$($LCTL get_param osc.$FSNAME*.import |
23036 awk '/grant_block_size:/ { print $2; exit; }')
23038 # Create File of size 5M. Truncate it to below size's and verify
23041 dd if=/dev/zero of=$DIR/$tfile bs=5M count=1 conv=fsync ||
23042 error "Create file $DIR/$tfile failed"
23043 stack_trap "rm -f $DIR/$tfile" EXIT
23045 for trunc_sz in 2097152 4097 4000 509 0; do
23046 $TRUNCATE $DIR/$tfile $trunc_sz ||
23047 error "truncate $tfile to $trunc_sz failed"
23048 local sz=$(stat --format=%s $DIR/$tfile)
23049 local blk=$(stat --format=%b $DIR/$tfile)
23050 local trunc_blk=$((((trunc_sz + (grant_blk_size - 1) ) /
23051 grant_blk_size) * 8))
23053 if [[ $blk -ne $trunc_blk ]]; then
23054 $(which stat) $DIR/$tfile
23055 error "Expected Block $trunc_blk got $blk for $tfile"
23058 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
23059 error "Expected Size $trunc_sz got $sz for $tfile"
23064 # Create file with a hole and write actual two blocks. Block count
23067 dd if=/dev/zero of=$DIR/$tfile bs=$grant_blk_size count=2 seek=5 \
23068 conv=fsync || error "Create file : $DIR/$tfile"
23070 # Calculate the final truncate size.
23071 trunc_sz=$(($(stat --format=%s $DIR/$tfile) - (grant_blk_size + 1)))
23074 # truncate to size $trunc_sz bytes. Strip the last block
23075 # The block count must drop to 8
23077 $TRUNCATE $DIR/$tfile $trunc_sz ||
23078 error "truncate $tfile to $trunc_sz failed"
23080 local trunc_bsz=$((grant_blk_size / $(stat --format=%B $DIR/$tfile)))
23081 sz=$(stat --format=%s $DIR/$tfile)
23082 blk=$(stat --format=%b $DIR/$tfile)
23084 if [[ $blk -ne $trunc_bsz ]]; then
23085 $(which stat) $DIR/$tfile
23086 error "Expected Block $trunc_bsz got $blk for $tfile"
23089 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
23090 error "Expected Size $trunc_sz got $sz for $tfile"
23092 run_test 317 "Verify blocks get correctly update after truncate"
23095 local llite_name="llite.$($LFS getname $MOUNT | awk '{print $1}')"
23096 local old_max_active=$($LCTL get_param -n \
23097 ${llite_name}.max_read_ahead_async_active \
23100 $LCTL set_param llite.*.max_read_ahead_async_active=256
23101 local max_active=$($LCTL get_param -n \
23102 ${llite_name}.max_read_ahead_async_active \
23104 [ $max_active -ne 256 ] && error "expected 256 but got $max_active"
23106 $LCTL set_param llite.*.max_read_ahead_async_active=0 ||
23107 error "set max_read_ahead_async_active should succeed"
23109 $LCTL set_param llite.*.max_read_ahead_async_active=512
23110 max_active=$($LCTL get_param -n \
23111 ${llite_name}.max_read_ahead_async_active 2>/dev/null)
23112 [ $max_active -eq 512 ] || error "expected 512 but got $max_active"
23114 # restore @max_active
23115 [ $old_max_active -ne 0 ] && $LCTL set_param \
23116 llite.*.max_read_ahead_async_active=$old_max_active
23118 local old_threshold=$($LCTL get_param -n \
23119 ${llite_name}.read_ahead_async_file_threshold_mb 2>/dev/null)
23120 local max_per_file_mb=$($LCTL get_param -n \
23121 ${llite_name}.max_read_ahead_per_file_mb 2>/dev/null)
23123 local invalid=$(($max_per_file_mb + 1))
23125 llite.*.read_ahead_async_file_threshold_mb=$invalid\
23126 && error "set $invalid should fail"
23128 local valid=$(($invalid - 1))
23130 llite.*.read_ahead_async_file_threshold_mb=$valid ||
23131 error "set $valid should succeed"
23132 local threshold=$($LCTL get_param -n \
23133 ${llite_name}.read_ahead_async_file_threshold_mb 2>/dev/null)
23134 [ $threshold -eq $valid ] || error \
23135 "expect threshold $valid got $threshold"
23137 llite.*.read_ahead_async_file_threshold_mb=$old_threshold
23139 run_test 318 "Verify async readahead tunables"
23142 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
23144 local before=$(date +%s)
23146 local mdir=$DIR/$tdir
23147 local file=$mdir/xxx
23149 $LFS mkdir -i0 $mdir || error "mkdir $mdir fails"
23152 #define OBD_FAIL_LDLM_LOCAL_CANCEL_PAUSE 0x32c
23153 $LCTL set_param fail_val=5 fail_loc=0x8000032c
23154 $LFS mv -m1 $file &
23157 dd if=$file of=/dev/null
23159 evict=$($LCTL get_param mdc.$FSNAME-MDT*.state |
23160 awk -F"[ [,]" '/EVICTED ]$/ { if (mx<$5) {mx=$5;} } END { print mx }')
23162 [ -z "$evict" ] || [[ $evict -le $before ]] || error "eviction happened"
23164 run_test 319 "lost lease lock on migrate error"
23166 test_398a() { # LU-4198
23167 local ost1_imp=$(get_osc_import_name client ost1)
23168 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
23171 $LFS setstripe -c 1 -i 0 $DIR/$tfile
23172 $LCTL set_param ldlm.namespaces.*.lru_size=clear
23174 # request a new lock on client
23175 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
23177 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
23178 local lock_count=$($LCTL get_param -n \
23179 ldlm.namespaces.$imp_name.lru_size)
23180 [[ $lock_count -eq 0 ]] || error "lock should be cancelled by direct IO"
23182 $LCTL set_param ldlm.namespaces.*-OST0000-osc-ffff*.lru_size=clear
23184 # no lock cached, should use lockless IO and not enqueue new lock
23185 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
23186 lock_count=$($LCTL get_param -n \
23187 ldlm.namespaces.$imp_name.lru_size)
23188 [[ $lock_count -eq 0 ]] || error "no lock should be held by direct IO"
23190 run_test 398a "direct IO should cancel lock otherwise lockless"
23192 test_398b() { # LU-4198
23193 which fio || skip_env "no fio installed"
23194 $LFS setstripe -c -1 $DIR/$tfile
23197 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size
23200 echo "mix direct rw ${size}M to OST0 by fio with $njobs jobs..."
23201 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE --direct=1 \
23202 --numjobs=$njobs --fallocate=none \
23203 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
23204 --filename=$DIR/$tfile &
23207 echo "mix buffer rw ${size}M to OST0 by fio with $njobs jobs..."
23208 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE \
23209 --numjobs=$njobs --fallocate=none \
23210 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
23211 --filename=$DIR/$tfile || true
23216 run_test 398b "DIO and buffer IO race"
23218 test_398c() { # LU-4198
23219 local ost1_imp=$(get_osc_import_name client ost1)
23220 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
23223 which fio || skip_env "no fio installed"
23225 saved_debug=$($LCTL get_param -n debug)
23226 $LCTL set_param debug=0
23228 local size=$(lctl get_param -n osc.$FSNAME-OST0000*.kbytesavail | head -1)
23229 ((size /= 1024)) # by megabytes
23230 ((size /= 2)) # write half of the OST at most
23231 [ $size -gt 40 ] && size=40 #reduce test time anyway
23233 $LFS setstripe -c 1 $DIR/$tfile
23235 # it seems like ldiskfs reserves more space than necessary if the
23236 # writing blocks are not mapped, so it extends the file firstly
23237 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size && sync
23238 cancel_lru_locks osc
23240 # clear and verify rpc_stats later
23241 $LCTL set_param osc.${FSNAME}-OST0000-osc-ffff*.rpc_stats=clear
23244 echo "writing ${size}M to OST0 by fio with $njobs jobs..."
23245 fio --name=rand-write --rw=randwrite --bs=$PAGE_SIZE --direct=1 \
23246 --numjobs=$njobs --fallocate=none --ioengine=libaio \
23247 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
23248 --filename=$DIR/$tfile
23249 [ $? -eq 0 ] || error "fio write error"
23251 [ $($LCTL get_param -n ldlm.namespaces.$imp_name.lock_count) -eq 0 ] ||
23252 error "Locks were requested while doing AIO"
23254 # get the percentage of 1-page I/O
23255 pct=$($LCTL get_param osc.${imp_name}.rpc_stats |
23256 grep -A 1 'pages per rpc' | grep -v 'pages per rpc' |
23258 [ $pct -le 50 ] || error "$pct% of I/O are 1-page"
23260 echo "mix rw ${size}M to OST0 by fio with $njobs jobs..."
23261 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE --direct=1 \
23262 --numjobs=$njobs --fallocate=none --ioengine=libaio \
23263 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
23264 --filename=$DIR/$tfile
23265 [ $? -eq 0 ] || error "fio mixed read write error"
23267 echo "AIO with large block size ${size}M"
23268 fio --name=rand-rw --rw=randrw --bs=${size}M --direct=1 \
23269 --numjobs=1 --fallocate=none --ioengine=libaio \
23270 --iodepth=16 --allow_file_create=0 --size=${size}M \
23271 --filename=$DIR/$tfile
23272 [ $? -eq 0 ] || error "fio large block size failed"
23275 $LCTL set_param debug="$saved_debug"
23277 run_test 398c "run fio to test AIO"
23279 test_398d() { # LU-13846
23280 test -f aiocp || skip_env "no aiocp installed"
23281 local aio_file=$DIR/aio_file
23283 $LFS setstripe -c -1 -S 1M $DIR/$tfile $aio_file
23285 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=64
23286 aiocp -a $PAGE_SIZE -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file
23288 diff $DIR/$tfile $aio_file || "file diff after aiocp"
23290 # make sure we don't crash and fail properly
23291 aiocp -a 512 -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file &&
23292 error "aio not aligned with PAGE SIZE should fail"
23294 rm -rf $DIR/$tfile $aio_file
23296 run_test 398d "run aiocp to verify block size > stripe size"
23299 dd if=/dev/zero of=$DIR/$tfile bs=1234 count=1
23300 touch $DIR/$tfile.new
23301 dd if=$DIR/$tfile of=$DIR/$tfile.new bs=1M count=1 oflag=direct
23303 run_test 398e "O_Direct open cleared by fcntl doesn't cause hang"
23306 local read_write=$1
23307 if [ "$read_write" = "write" ]; then
23308 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
23309 elif [ "$read_write" = "read" ]; then
23310 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
23312 error "argument error"
23315 # turn off debug for performance testing
23316 local saved_debug=$($LCTL get_param -n debug)
23317 $LCTL set_param debug=0
23319 $LFS setstripe -c 1 -i 0 $DIR/$tfile
23321 # get ost1 size - $FSNAME-OST0000
23322 local ost1_avail_size=$($LFS df $DIR | awk /${ost1_svc}/'{ print $4 }')
23323 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
23324 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
23326 if [ "$read_write" = "read" ]; then
23327 $TRUNCATE $DIR/$tfile $(expr 1048576 \* $blocks)
23330 local start_time=$(date +%s.%N)
23331 $dd_cmd bs=1M count=$blocks oflag=sync ||
23332 error "real dd $read_write error"
23333 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
23335 if [ "$read_write" = "write" ]; then
23339 # define OBD_FAIL_OST_FAKE_RW 0x238
23340 do_facet ost1 $LCTL set_param fail_loc=0x238
23342 local start_time=$(date +%s.%N)
23343 $dd_cmd bs=1M count=$blocks oflag=sync ||
23344 error "fake dd $read_write error"
23345 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
23347 if [ "$read_write" = "write" ]; then
23349 cancel_lru_locks osc
23350 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
23351 error "$tfile size not $blocks MB"
23353 do_facet ost1 $LCTL set_param fail_loc=0
23355 echo "fake $read_write $duration_fake vs. normal $read_write" \
23356 "$duration in seconds"
23357 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
23358 error_not_in_vm "fake write is slower"
23360 $LCTL set_param -n debug="$saved_debug"
23363 test_399a() { # LU-7655 for OST fake write
23364 remote_ost_nodsh && skip "remote OST with nodsh"
23368 run_test 399a "fake write should not be slower than normal write"
23370 test_399b() { # LU-8726 for OST fake read
23371 remote_ost_nodsh && skip "remote OST with nodsh"
23372 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
23373 skip_env "ldiskfs only test"
23378 run_test 399b "fake read should not be slower than normal read"
23380 test_400a() { # LU-1606, was conf-sanity test_74
23381 if ! which $CC > /dev/null 2>&1; then
23382 skip_env "$CC is not installed"
23385 local extra_flags=''
23386 local out=$TMP/$tfile
23387 local prefix=/usr/include/lustre
23390 # Oleg removes c files in his test rig so test if any c files exist
23391 [ -z "$(ls -A $LUSTRE_TESTS_API_DIR)" ] && \
23392 skip_env "Needed c test files are missing"
23394 if ! [[ -d $prefix ]]; then
23395 # Assume we're running in tree and fixup the include path.
23396 extra_flags+=" -I$LUSTRE/../lnet/include/uapi -I$LUSTRE/include/uapi -I$LUSTRE/include"
23397 extra_flags+=" -L$LUSTRE/utils/.lib"
23400 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
23401 $CC -Wall -Werror -std=c99 $extra_flags -o $out $prog -llustreapi ||
23402 error "client api broken"
23406 run_test 400a "Lustre client api program can compile and link"
23408 test_400b() { # LU-1606, LU-5011
23410 local out=$TMP/$tfile
23411 local prefix=/usr/include/linux/lustre
23413 # We use a hard coded prefix so that this test will not fail
23414 # when run in tree. There are headers in lustre/include/lustre/
23415 # that are not packaged (like lustre_idl.h) and have more
23416 # complicated include dependencies (like config.h and lnet/types.h).
23417 # Since this test about correct packaging we just skip them when
23418 # they don't exist (see below) rather than try to fixup cppflags.
23420 if ! which $CC > /dev/null 2>&1; then
23421 skip_env "$CC is not installed"
23424 for header in $prefix/*.h; do
23425 if ! [[ -f "$header" ]]; then
23429 if [[ "$(basename $header)" == lustre_ioctl.h ]]; then
23430 continue # lustre_ioctl.h is internal header
23433 $CC -Wall -Werror -std=c99 -include $header -c -x c /dev/null -o $out ||
23434 error "cannot compile '$header'"
23438 run_test 400b "packaged headers can be compiled"
23440 test_401a() { #LU-7437
23441 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
23442 [ -n "$printf_arg" ] && skip_env "find does not support -printf"
23444 #count the number of parameters by "list_param -R"
23445 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
23446 #count the number of parameters by listing proc files
23447 local proc_regexp="/{proc,sys}/{fs,sys,kernel/debug}/{lustre,lnet}/"
23448 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
23449 echo "proc_dirs='$proc_dirs'"
23450 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
23451 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
23454 [ $params -eq $procs ] ||
23455 error "found $params parameters vs. $procs proc files"
23457 # test the list_param -D option only returns directories
23458 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
23459 #count the number of parameters by listing proc directories
23460 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
23463 [ $params -eq $procs ] ||
23464 error "found $params parameters vs. $procs proc files"
23466 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
23469 # jobid_var may not allow arbitrary values, so use jobid_name
23471 if $LCTL list_param jobid_name > /dev/null 2>&1; then
23472 local testname=jobid_name tmp='testing%p'
23474 local testname=jobid_var tmp=testing
23477 local save=$($LCTL get_param -n $testname)
23479 $LCTL set_param foo=bar $testname=$tmp bar=baz &&
23480 error "no error returned when setting bad parameters"
23482 local jobid_new=$($LCTL get_param -n foe $testname baz)
23483 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
23485 $LCTL set_param -n fog=bam $testname=$save bat=fog
23486 local jobid_old=$($LCTL get_param -n foe $testname bag)
23487 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
23489 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
23492 # jobid_var may not allow arbitrary values, so use jobid_name
23494 if $LCTL list_param jobid_name > /dev/null 2>&1; then
23495 local testname=jobid_name
23497 local testname=jobid_var
23500 local jobid_var_old=$($LCTL get_param -n $testname)
23501 local jobid_var_new
23503 $LCTL set_param $testname= &&
23504 error "no error returned for 'set_param a='"
23506 jobid_var_new=$($LCTL get_param -n $testname)
23507 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
23508 error "$testname was changed by setting without value"
23510 $LCTL set_param $testname &&
23511 error "no error returned for 'set_param a'"
23513 jobid_var_new=$($LCTL get_param -n $testname)
23514 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
23515 error "$testname was changed by setting without value"
23517 run_test 401c "Verify 'lctl set_param' without value fails in either format."
23520 # jobid_var may not allow arbitrary values, so use jobid_name
23522 if $LCTL list_param jobid_name > /dev/null 2>&1; then
23523 local testname=jobid_name new_value='foo=bar%p'
23525 local testname=jobid_var new_valuie=foo=bar
23528 local jobid_var_old=$($LCTL get_param -n $testname)
23529 local jobid_var_new
23531 $LCTL set_param $testname=$new_value ||
23532 error "'set_param a=b' did not accept a value containing '='"
23534 jobid_var_new=$($LCTL get_param -n $testname)
23535 [[ "$jobid_var_new" == "$new_value" ]] ||
23536 error "'set_param a=b' failed on a value containing '='"
23538 # Reset the $testname to test the other format
23539 $LCTL set_param $testname=$jobid_var_old
23540 jobid_var_new=$($LCTL get_param -n $testname)
23541 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
23542 error "failed to reset $testname"
23544 $LCTL set_param $testname $new_value ||
23545 error "'set_param a b' did not accept a value containing '='"
23547 jobid_var_new=$($LCTL get_param -n $testname)
23548 [[ "$jobid_var_new" == "$new_value" ]] ||
23549 error "'set_param a b' failed on a value containing '='"
23551 $LCTL set_param $testname $jobid_var_old
23552 jobid_var_new=$($LCTL get_param -n $testname)
23553 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
23554 error "failed to reset $testname"
23556 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
23559 [[ $MDS1_VERSION -ge $(version_code 2.7.66) ]] ||
23560 [[ $MDS1_VERSION -ge $(version_code 2.7.18.4) &&
23561 $MDS1_VERSION -lt $(version_code 2.7.50) ]] ||
23562 [[ $MDS1_VERSION -ge $(version_code 2.7.2) &&
23563 $MDS1_VERSION -lt $(version_code 2.7.11) ]] ||
23564 skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+"
23565 remote_mds_nodsh && skip "remote MDS with nodsh"
23567 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
23568 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
23569 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
23570 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
23571 echo "Touch failed - OK"
23573 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
23576 local file1=$DIR/$tfile.1
23577 local file2=$DIR/$tfile.2
23578 local tfile=$TMP/$tfile
23580 rm -f $file1 $file2 $tfile
23585 # 30 sec OBD_TIMEOUT in ll_getattr()
23586 # right before populating st_nlink
23587 $LCTL set_param fail_loc=0x80001409
23588 stat -c %h $file1 > $tfile &
23590 # create an alias, drop all locks and reclaim the dentry
23592 cancel_lru_locks mdc
23593 cancel_lru_locks osc
23594 sysctl -w vm.drop_caches=2
23598 [ $(cat $tfile) -gt 0 ] || error "wrong nlink count: $(cat $tfile)"
23600 rm -f $tfile $file1 $file2
23602 run_test 403 "i_nlink should not drop to zero due to aliasing"
23604 test_404() { # LU-6601
23605 [[ $MDS1_VERSION -ge $(version_code 2.8.53) ]] ||
23606 skip "Need server version newer than 2.8.52"
23607 remote_mds_nodsh && skip "remote MDS with nodsh"
23609 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
23610 awk '/osp .*-osc-MDT/ { print $4}')
23613 for osp in $mosps; do
23614 echo "Deactivate: " $osp
23615 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
23616 local stat=$(do_facet $SINGLEMDS $LCTL dl |
23617 awk -vp=$osp '$4 == p { print $2 }')
23618 [ $stat = IN ] || {
23619 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
23620 error "deactivate error"
23622 echo "Activate: " $osp
23623 do_facet $SINGLEMDS $LCTL --device %$osp activate
23624 local stat=$(do_facet $SINGLEMDS $LCTL dl |
23625 awk -vp=$osp '$4 == p { print $2 }')
23626 [ $stat = UP ] || {
23627 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
23628 error "activate error"
23632 run_test 404 "validate manual {de}activated works properly for OSPs"
23635 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
23636 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] ||
23637 [ $CLIENT_VERSION -lt $(version_code 2.6.99) ] &&
23638 skip "Layout swap lock is not supported"
23640 check_swap_layouts_support
23641 check_swap_layout_no_dom $DIR
23643 test_mkdir $DIR/$tdir
23644 swap_lock_test -d $DIR/$tdir ||
23645 error "One layout swap locked test failed"
23647 run_test 405 "Various layout swap lock tests"
23650 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23651 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
23652 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
23653 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23654 [ $MDS1_VERSION -lt $(version_code 2.8.50) ] &&
23655 skip "Need MDS version at least 2.8.50"
23657 local def_stripe_size=$($LFS getstripe -S $MOUNT)
23658 local test_pool=$TESTNAME
23660 pool_add $test_pool || error "pool_add failed"
23661 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
23662 error "pool_add_targets failed"
23664 save_layout_restore_at_exit $MOUNT
23666 # parent set default stripe count only, child will stripe from both
23667 # parent and fs default
23668 $LFS setstripe -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
23669 error "setstripe $MOUNT failed"
23670 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
23671 $LFS setstripe -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
23672 for i in $(seq 10); do
23673 local f=$DIR/$tdir/$tfile.$i
23674 touch $f || error "touch failed"
23675 local count=$($LFS getstripe -c $f)
23676 [ $count -eq $OSTCOUNT ] ||
23677 error "$f stripe count $count != $OSTCOUNT"
23678 local offset=$($LFS getstripe -i $f)
23679 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
23680 local size=$($LFS getstripe -S $f)
23681 [ $size -eq $((def_stripe_size * 2)) ] ||
23682 error "$f stripe size $size != $((def_stripe_size * 2))"
23683 local pool=$($LFS getstripe -p $f)
23684 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
23687 # change fs default striping, delete parent default striping, now child
23688 # will stripe from new fs default striping only
23689 $LFS setstripe -c 1 -S $def_stripe_size -i 0 $MOUNT ||
23690 error "change $MOUNT default stripe failed"
23691 $LFS setstripe -c 0 $DIR/$tdir ||
23692 error "delete $tdir default stripe failed"
23693 for i in $(seq 11 20); do
23694 local f=$DIR/$tdir/$tfile.$i
23695 touch $f || error "touch $f failed"
23696 local count=$($LFS getstripe -c $f)
23697 [ $count -eq 1 ] || error "$f stripe count $count != 1"
23698 local offset=$($LFS getstripe -i $f)
23699 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
23700 local size=$($LFS getstripe -S $f)
23701 [ $size -eq $def_stripe_size ] ||
23702 error "$f stripe size $size != $def_stripe_size"
23703 local pool=$($LFS getstripe -p $f)
23704 [ $pool == $test_pool ] || error "$f pool $pool isn't set"
23707 unlinkmany $DIR/$tdir/$tfile. 1 20
23709 local f=$DIR/$tdir/$tfile
23710 pool_remove_all_targets $test_pool $f
23711 pool_remove $test_pool $f
23713 run_test 406 "DNE support fs default striping"
23716 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23717 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
23718 skip "Need MDS version at least 2.8.55"
23719 remote_mds_nodsh && skip "remote MDS with nodsh"
23721 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
23722 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
23723 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
23724 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
23725 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
23727 #define OBD_FAIL_DT_TXN_STOP 0x2019
23728 for idx in $(seq $MDSCOUNT); do
23729 do_facet mds$idx "lctl set_param fail_loc=0x2019"
23731 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
23732 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
23733 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
23736 run_test 407 "transaction fail should cause operation fail"
23739 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1 oflag=direct
23741 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
23742 lctl set_param fail_loc=0x8000040a
23743 # let ll_prepare_partial_page() fail
23744 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
23748 # create at least 100 unused inodes so that
23749 # shrink_icache_memory(0) should not return 0
23750 touch $DIR/$tfile-{0..100}
23751 rm -f $DIR/$tfile-{0..100}
23754 echo 2 > /proc/sys/vm/drop_caches
23756 run_test 408 "drop_caches should not hang due to page leaks"
23760 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
23762 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
23763 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
23764 touch $DIR/$tdir/guard || error "(2) Fail to create"
23766 local PREFIX=$(str_repeat 'A' 128)
23767 echo "Create 1K hard links start at $(date)"
23768 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
23769 error "(3) Fail to hard link"
23771 echo "Links count should be right although linkEA overflow"
23772 stat $DIR/$tdir/guard || error "(4) Fail to stat"
23773 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
23774 [ $linkcount -eq 1001 ] ||
23775 error "(5) Unexpected hard links count: $linkcount"
23777 echo "List all links start at $(date)"
23778 ls -l $DIR/$tdir/foo > /dev/null ||
23779 error "(6) Fail to list $DIR/$tdir/foo"
23781 echo "Unlink hard links start at $(date)"
23782 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
23783 error "(7) Fail to unlink"
23784 echo "Unlink hard links finished at $(date)"
23786 run_test 409 "Large amount of cross-MDTs hard links on the same file"
23790 [[ $CLIENT_VERSION -lt $(version_code 2.9.59) ]] &&
23791 skip "Need client version at least 2.9.59"
23792 [ -f $LUSTRE/tests/kernel/kinode.ko ] ||
23793 skip "Need MODULES build"
23795 # Create a file, and stat it from the kernel
23796 local testfile=$DIR/$tfile
23799 local run_id=$RANDOM
23800 local my_ino=$(stat --format "%i" $testfile)
23802 # Try to insert the module. This will always fail as the
23803 # module is designed to not be inserted.
23804 insmod $LUSTRE/tests/kernel/kinode.ko run_id=$run_id fname=$testfile \
23807 # Anything but success is a test failure
23809 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
23810 error "no inode match"
23812 run_test 410 "Test inode number returned from kernel thread"
23814 cleanup_test411_cgroup() {
23820 local cg_basedir=/sys/fs/cgroup/memory
23822 test -f "$cg_basedir/memory.kmem.limit_in_bytes" ||
23823 skip "no setup for cgroup"
23825 dd if=/dev/zero of=$DIR/$tfile bs=1M count=100 conv=fsync ||
23826 error "test file creation failed"
23827 cancel_lru_locks osc
23829 # Create a very small memory cgroup to force a slab allocation error
23830 local cgdir=$cg_basedir/osc_slab_alloc
23831 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
23832 trap "cleanup_test411_cgroup $cgdir" EXIT
23833 echo 2M > $cgdir/memory.kmem.limit_in_bytes
23834 echo 1M > $cgdir/memory.limit_in_bytes
23836 # Should not LBUG, just be killed by oom-killer
23837 # dd will return 0 even allocation failure in some environment.
23838 # So don't check return value
23839 sh -c "echo \$$ > $cgdir/tasks && dd if=$DIR/$tfile of=/dev/null"
23840 cleanup_test411_cgroup $cgdir
23844 run_test 411 "Slab allocation error with cgroup does not LBUG"
23847 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23848 if [ $MDS1_VERSION -lt $(version_code 2.10.55) ]; then
23849 skip "Need server version at least 2.10.55"
23852 $LFS mkdir -i $((MDSCOUNT - 1)),$((MDSCOUNT - 2)) $DIR/$tdir ||
23853 error "mkdir failed"
23854 $LFS getdirstripe $DIR/$tdir
23855 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
23856 [ $stripe_index -eq $((MDSCOUNT - 1)) ] ||
23857 error "expect $((MDSCOUT - 1)) get $stripe_index"
23858 local stripe_count=$($LFS getdirstripe -T $DIR/$tdir)
23859 [ $stripe_count -eq 2 ] ||
23860 error "expect 2 get $stripe_count"
23862 run_test 412 "mkdir on specific MDTs"
23866 local stripe_count=$2
23867 local mdts=$(comma_list $(mdts_nodes))
23870 local lmv_qos_prio_free
23871 local lmv_qos_threshold_rr
23872 local lmv_qos_maxage
23873 local lod_qos_prio_free
23874 local lod_qos_threshold_rr
23875 local lod_qos_maxage
23879 lmv_qos_prio_free=$($LCTL get_param -n lmv.*.qos_prio_free | head -n1)
23880 lmv_qos_prio_free=${lmv_qos_prio_free%%%}
23881 lmv_qos_threshold_rr=$($LCTL get_param -n lmv.*.qos_threshold_rr |
23883 lmv_qos_threshold_rr=${lmv_qos_threshold_rr%%%}
23884 lmv_qos_maxage=$($LCTL get_param -n lmv.*.qos_maxage)
23885 stack_trap "$LCTL set_param \
23886 lmv.*.qos_prio_free=$lmv_qos_prio_free > /dev/null" EXIT
23887 stack_trap "$LCTL set_param \
23888 lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null" EXIT
23889 stack_trap "$LCTL set_param \
23890 lmv.*.qos_maxage=$lmv_qos_maxage > /dev/null" EXIT
23892 lod_qos_prio_free=$(do_facet mds1 $LCTL get_param -n \
23893 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_prio_free | head -n1)
23894 lod_qos_prio_free=${lod_qos_prio_free%%%}
23895 lod_qos_threshold_rr=$(do_facet mds1 $LCTL get_param -n \
23896 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_threshold_rr | head -n1)
23897 lod_qos_threshold_rr=${lod_qos_threshold_rr%%%}
23898 lod_qos_maxage=$(do_facet mds1 $LCTL get_param -n \
23899 lod.$FSNAME-MDT0000-mdtlov.qos_maxage | awk '{ print $1 }')
23900 stack_trap "do_nodes $mdts $LCTL set_param \
23901 lod.*.mdt_qos_prio_free=$lod_qos_prio_free > /dev/null" EXIT
23902 stack_trap "do_nodes $mdts $LCTL set_param \
23903 lod.*.mdt_qos_threshold_rr=$lod_qos_threshold_rr > /dev/null" \
23905 stack_trap "do_nodes $mdts $LCTL set_param \
23906 lod.*.mdt_qos_maxage=$lod_qos_maxage > /dev/null" EXIT
23908 $LCTL set_param lmv.*.qos_threshold_rr=100 > /dev/null
23909 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_threshold_rr=100 > /dev/null
23911 testdir=$DIR/$tdir-s$stripe_count/rr
23913 local stripe_index=$($LFS getstripe -m $testdir)
23914 local test_mkdir_rr=true
23916 getfattr -d -m dmv $testdir | grep dmv
23917 if [ $? -eq 0 ] && [ $MDS1_VERSION -ge $(version_code 2.14.51) ]; then
23918 local inherit_rr=$($LFS getdirstripe -D --max-inherit-rr $testdir)
23920 (( $inherit_rr == 0 )) && test_mkdir_rr=false
23925 echo "Mkdir (stripe_count $stripe_count) roundrobin:" ||
23926 echo "Mkdir (stripe_count $stripe_count) on stripe $stripe_index"
23928 for i in $(seq $((100 * MDSCOUNT))); do
23929 eval $mkdir_cmd $testdir/subdir$i ||
23930 error "$mkdir_cmd subdir$i failed"
23933 for i in $(seq $MDSCOUNT); do
23934 count=$($LFS getdirstripe -i $testdir/* |
23935 grep ^$((i - 1))$ | wc -l)
23936 echo "$count directories created on MDT$((i - 1))"
23937 if $test_mkdir_rr; then
23938 (( $count == 100 )) ||
23939 error "subdirs are not evenly distributed"
23940 elif [ $((i - 1)) -eq $stripe_index ]; then
23941 (( $count == 100 * MDSCOUNT )) ||
23942 error "$count subdirs created on MDT$((i - 1))"
23944 (( $count == 0 )) ||
23945 error "$count subdirs created on MDT$((i - 1))"
23948 if $test_mkdir_rr && [ $stripe_count -gt 1 ]; then
23949 count=$($LFS getdirstripe $testdir/* |
23950 grep -P "^\s+$((i - 1))\t" | wc -l)
23951 echo "$count stripes created on MDT$((i - 1))"
23952 # deviation should < 5% of average
23953 (( $count < 95 * stripe_count )) ||
23954 (( $count > 105 * stripe_count)) &&
23955 error "stripes are not evenly distributed"
23959 $LCTL set_param lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null
23960 do_nodes $mdts $LCTL set_param \
23961 lod.*.mdt_qos_threshold_rr=$lod_qos_threshold_rr > /dev/null
23964 echo "Check for uneven MDTs: "
23974 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
23975 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
23976 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
23978 max=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
23979 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
23982 for ((i = 1; i < ${#ffree[@]}; i++)); do
23983 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
23984 if [ $tmp -gt $max ]; then
23988 if [ $tmp -lt $min ]; then
23994 (( ${ffree[min_index]} == 0 )) &&
23995 skip "no free files in MDT$min_index"
23996 (( ${ffree[min_index]} > 100000000 )) &&
23997 skip "too many free files in MDT$min_index"
23999 # Check if we need to generate uneven MDTs
24001 local diff=$(((max - min) * 100 / min))
24002 local value="$(generate_string 1024)"
24004 while [ $diff -lt $threshold ]; do
24005 # generate uneven MDTs, create till $threshold% diff
24006 echo -n "weight diff=$diff% must be > $threshold% ..."
24007 count=$((${ffree[min_index]} / 10))
24008 # 50 sec per 10000 files in vm
24009 (( $count < 100000 )) || [ "$SLOW" != "no" ] ||
24010 skip "$count files to create"
24011 echo "Fill MDT$min_index with $count files"
24012 [ -d $DIR/$tdir-MDT$min_index ] ||
24013 $LFS mkdir -i $min_index $DIR/$tdir-MDT$min_index ||
24014 error "mkdir $tdir-MDT$min_index failed"
24015 createmany -d $DIR/$tdir-MDT$min_index/d $count ||
24016 error "create d$count failed"
24018 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-*.filesfree))
24019 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-*.kbytesavail))
24020 max=$(((${ffree[max_index]} >> 8) * \
24021 (${bavail[max_index]} * bsize >> 16)))
24022 min=$(((${ffree[min_index]} >> 8) * \
24023 (${bavail[min_index]} * bsize >> 16)))
24024 diff=$(((max - min) * 100 / min))
24027 echo "MDT filesfree available: ${ffree[@]}"
24028 echo "MDT blocks available: ${bavail[@]}"
24029 echo "weight diff=$diff%"
24032 echo "Mkdir (stripe_count $stripe_count) with balanced space usage:"
24034 $LCTL set_param lmv.*.qos_prio_free=100 > /dev/null
24035 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_prio_free=100 > /dev/null
24036 # decrease statfs age, so that it can be updated in time
24037 $LCTL set_param lmv.*.qos_maxage=1 > /dev/null
24038 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_maxage=1 > /dev/null
24042 testdir=$DIR/$tdir-s$stripe_count/qos
24044 for i in $(seq $((100 * MDSCOUNT))); do
24045 eval $mkdir_cmd $testdir/subdir$i ||
24046 error "$mkdir_cmd subdir$i failed"
24049 for i in $(seq $MDSCOUNT); do
24050 count=$($LFS getdirstripe -i $testdir/* | grep ^$((i - 1))$ |
24052 echo "$count directories created on MDT$((i - 1))"
24054 if [ $stripe_count -gt 1 ]; then
24055 count=$($LFS getdirstripe $testdir/* |
24056 grep -P "^\s+$((i - 1))\t" | wc -l)
24057 echo "$count stripes created on MDT$((i - 1))"
24061 max=$($LFS getdirstripe -i $testdir/* | grep ^$max_index$ | wc -l)
24062 min=$($LFS getdirstripe -i $testdir/* | grep ^$min_index$ | wc -l)
24064 # D-value should > 10% of averge
24065 (( $max - $min < 10 )) &&
24066 error "subdirs shouldn't be evenly distributed"
24069 if [ $stripe_count -gt 1 ]; then
24070 max=$($LFS getdirstripe $testdir/* |
24071 grep -P "^\s+$max_index\t" | wc -l)
24072 min=$($LFS getdirstripe $testdir/* |
24073 grep -P "^\s+$min_index\t" | wc -l)
24074 (( $max - $min < 10 * $stripe_count )) &&
24075 error "stripes shouldn't be evenly distributed"|| true
24080 [ $MDSCOUNT -lt 2 ] &&
24081 skip "We need at least 2 MDTs for this test"
24083 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
24084 skip "Need server version at least 2.12.52"
24088 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
24089 mkdir $DIR/$tdir-s$stripe_count || error "mkdir failed"
24090 mkdir $DIR/$tdir-s$stripe_count/rr || error "mkdir failed"
24091 mkdir $DIR/$tdir-s$stripe_count/qos || error "mkdir failed"
24092 test_qos_mkdir "$LFS mkdir -c $stripe_count" $stripe_count
24095 run_test 413a "QoS mkdir with 'lfs mkdir -i -1'"
24098 [ $MDSCOUNT -lt 2 ] &&
24099 skip "We need at least 2 MDTs for this test"
24101 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
24102 skip "Need server version at least 2.12.52"
24107 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
24108 testdir=$DIR/$tdir-s$stripe_count
24109 mkdir $testdir || error "mkdir $testdir failed"
24110 mkdir $testdir/rr || error "mkdir rr failed"
24111 mkdir $testdir/qos || error "mkdir qos failed"
24112 $LFS setdirstripe -D -c $stripe_count --max-inherit-rr 2 \
24113 $testdir/rr || error "setdirstripe rr failed"
24114 $LFS setdirstripe -D -c $stripe_count $testdir/qos ||
24115 error "setdirstripe failed"
24116 test_qos_mkdir "mkdir" $stripe_count
24119 run_test 413b "QoS mkdir under dir whose default LMV starting MDT offset is -1"
24122 [ $MDSCOUNT -ge 2 ] ||
24123 skip "We need at least 2 MDTs for this test"
24125 [ $MDS1_VERSION -ge $(version_code 2.14.51) ] ||
24126 skip "Need server version at least 2.14.50"
24132 testdir=$DIR/${tdir}-s1
24133 mkdir $testdir || error "mkdir $testdir failed"
24134 mkdir $testdir/rr || error "mkdir rr failed"
24135 mkdir $testdir/qos || error "mkdir qos failed"
24136 # default max_inherit is -1, default max_inherit_rr is 0
24137 $LFS setdirstripe -D -c 1 $testdir/rr ||
24138 error "setdirstripe rr failed"
24139 $LFS setdirstripe -D -c 1 -X 2 --max-inherit-rr 1 $testdir/qos ||
24140 error "setdirstripe qos failed"
24141 test_qos_mkdir "mkdir" 1
24143 mkdir $testdir/rr/level1 || error "mkdir rr/level1 failed"
24144 inherit=$($LFS getdirstripe -D -X $testdir/rr/level1)
24145 (( $inherit == -1 )) || error "rr/level1 inherit $inherit != -1"
24146 inherit_rr=$($LFS getdirstripe -D --max-inherit-rr $testdir/rr/level1)
24147 (( $inherit_rr == 0 )) ||
24148 error "rr/level1 inherit-rr $inherit_rr != 0"
24150 mkdir $testdir/qos/level1 || error "mkdir qos/level1 failed"
24151 inherit=$($LFS getdirstripe -D -X $testdir/qos/level1)
24152 (( $inherit == 1 )) || error "qos/level1 inherit $inherit != 1"
24153 inherit_rr=$($LFS getdirstripe -D --max-inherit-rr $testdir/qos/level1)
24154 (( $inherit_rr == 0 )) ||
24155 error "qos/level1 inherit-rr $inherit_rr !=0"
24156 mkdir $testdir/qos/level1/level2 || error "mkdir level2 failed"
24157 getfattr -d -m dmv $testdir/qos/level1/level2 | grep dmv &&
24158 error "level2 shouldn't have default LMV" || true
24160 run_test 413c "mkdir with default LMV max inherit rr"
24163 #define OBD_FAIL_PTLRPC_BULK_ATTACH 0x521
24164 $LCTL set_param fail_loc=0x80000521
24165 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
24168 run_test 414 "simulate ENOMEM in ptlrpc_register_bulk()"
24171 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24172 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
24173 skip "Need server version at least 2.11.52"
24183 # this test may be slow on ZFS
24184 [ "$mds1_FSTYPE" == "zfs" ] && total=100
24186 # though this test is designed for striped directory, let's test normal
24187 # directory too since lock is always saved as CoS lock.
24188 test_mkdir $DIR/$tdir || error "mkdir $tdir"
24189 createmany -o $DIR/$tdir/$tfile. $total || error "createmany"
24198 start_time=$(date +%s)
24199 for i in $(seq $total); do
24200 mrename $DIR/$tdir/$tfile.$i $DIR/$tdir/$tfile-new.$i \
24203 end_time=$(date +%s)
24204 duration=$((end_time - start_time))
24206 kill -9 $setattr_pid
24208 echo "rename $total files took $duration sec"
24209 [ $duration -lt 100 ] || error "rename took $duration sec"
24211 run_test 415 "lock revoke is not missing"
24214 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
24215 skip "Need server version at least 2.11.55"
24217 # define OBD_FAIL_OSD_TXN_START 0x19a
24218 do_facet mds1 lctl set_param fail_loc=0x19a
24220 lfs mkdir -c $MDSCOUNT $DIR/$tdir
24224 run_test 416 "transaction start failure won't cause system hung"
24228 do_nodes $(comma_list $(mdts_nodes)) \
24229 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=1"
24230 do_nodes $(comma_list $(mdts_nodes)) \
24231 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=1"
24232 do_nodes $(comma_list $(mdts_nodes)) \
24233 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=1"
24237 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
24238 [[ $MDS1_VERSION -lt $(version_code 2.11.56) ]] &&
24239 skip "Need MDS version at least 2.11.56"
24241 trap cleanup_417 RETURN EXIT
24243 $LFS mkdir -i 1 $DIR/$tdir.1 || error "create remote dir $tdir.1 failed"
24244 do_nodes $(comma_list $(mdts_nodes)) \
24245 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=0"
24246 $LFS migrate -m 0 $DIR/$tdir.1 &&
24247 error "migrate dir $tdir.1 should fail"
24249 do_nodes $(comma_list $(mdts_nodes)) \
24250 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=0"
24251 $LFS mkdir -i 1 $DIR/$tdir.2 &&
24252 error "create remote dir $tdir.2 should fail"
24254 do_nodes $(comma_list $(mdts_nodes)) \
24255 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=0"
24256 $LFS mkdir -c 2 $DIR/$tdir.3 &&
24257 error "create striped dir $tdir.3 should fail"
24260 run_test 417 "disable remote dir, striped dir and dir migration"
24262 # Checks that the outputs of df [-i] and lfs df [-i] match
24264 # usage: check_lfs_df <blocks | inodes> <mountpoint>
24274 [ "$1" == "blocks" ] && inodes= || inodes="-i"
24276 for count in {1..100}; do
24280 # read the lines of interest
24281 df_out=($(df -P $inodes $dir | tail -n +2)) ||
24282 error "df $inodes $dir | tail -n +2 failed"
24283 lfs_df_out=($($LFS df $inodes $dir | grep summary:)) ||
24284 error "lfs df $inodes $dir | grep summary: failed"
24286 # skip first substrings of each output as they are different
24287 # "<NID>:/<fsname>" for df, "filesystem_summary:" for lfs df
24288 # compare the two outputs
24290 for i in {1..5}; do
24291 [ "${df_out[i]}" != "${lfs_df_out[i]}" ] && passed=false
24299 lfs df $inodes $dir
24300 error "df and lfs df $1 output mismatch: " \
24301 "df ${inodes}: ${df_out[*]}, " \
24302 "lfs df ${inodes}: ${lfs_df_out[*]}"
24307 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24309 local dir=$DIR/$tdir
24310 local numfiles=$((RANDOM % 4096 + 2))
24311 local numblocks=$((RANDOM % 256 + 1))
24313 wait_delete_completed
24316 # check block output
24317 check_lfs_df blocks $dir
24318 # check inode output
24319 check_lfs_df inodes $dir
24321 # create a single file and retest
24322 echo "Creating a single file and testing"
24323 createmany -o $dir/$tfile- 1 &>/dev/null ||
24324 error "creating 1 file in $dir failed"
24325 check_lfs_df blocks $dir
24326 check_lfs_df inodes $dir
24328 # create a random number of files
24329 echo "Creating $((numfiles - 1)) files and testing"
24330 createmany -o $dir/$tfile- 1 $((numfiles - 1)) &>/dev/null ||
24331 error "creating $((numfiles - 1)) files in $dir failed"
24333 # write a random number of blocks to the first test file
24334 echo "Writing $numblocks 4K blocks and testing"
24335 dd if=/dev/urandom of=$dir/${tfile}-0 bs=4K conv=fsync \
24336 count=$numblocks &>/dev/null ||
24337 error "dd to $dir/${tfile}-0 failed"
24340 check_lfs_df blocks $dir
24341 check_lfs_df inodes $dir
24343 unlinkmany $dir/$tfile- $numfiles &>/dev/null ||
24344 error "unlinking $numfiles files in $dir failed"
24346 run_test 418 "df and lfs df outputs match"
24350 local dir=$DIR/$tdir
24355 cancel_lru_locks mdc
24357 #OBD_FAIL_LLITE_OPEN_BY_NAME 0x1410
24358 $LCTL set_param fail_loc=0x1410
24360 $LCTL set_param fail_loc=0
24363 run_test 419 "Verify open file by name doesn't crash kernel"
24367 [[ $MDS1_VERSION -ge $(version_code 2.12.53) ]] ||
24368 skip "Need MDS version at least 2.12.53"
24370 local SAVE_UMASK=$(umask)
24371 local dir=$DIR/$tdir
24372 local uname=$(getent passwd $RUNAS_ID | cut -d: -f1)
24376 mkdir -m03777 $dir/testdir
24377 ls -dn $dir/testdir
24378 # Need to remove trailing '.' when SELinux is enabled
24379 local dirperms=$(ls -dn $dir/testdir |
24380 awk '{ sub(/\.$/, "", $1); print $1}')
24381 [ $dirperms == "drwxrwsrwt" ] ||
24382 error "incorrect perms on $dir/testdir"
24384 su - $uname -c "PATH=$LUSTRE/tests:\$PATH; \
24385 openfile -f O_RDONLY:O_CREAT -m 02755 $dir/testdir/testfile"
24386 ls -n $dir/testdir/testfile
24387 local fileperms=$(ls -n $dir/testdir/testfile |
24388 awk '{ sub(/\.$/, "", $1); print $1}')
24389 [ $fileperms == "-rwxr-xr-x" ] ||
24390 error "incorrect perms on $dir/testdir/testfile"
24394 run_test 420 "clear SGID bit on non-directories for non-members"
24401 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
24402 skip "Need MDS version at least 2.12.54"
24404 test_mkdir $DIR/$tdir
24405 createmany -o $DIR/$tdir/f 3
24406 cnt=$(ls -1 $DIR/$tdir | wc -l)
24407 [ $cnt != 3 ] && error "unexpected #files: $cnt"
24409 fid1=$(lfs path2fid $DIR/$tdir/f1)
24410 fid2=$(lfs path2fid $DIR/$tdir/f2)
24411 $LFS rmfid $DIR $fid1 $fid2 || error "rmfid failed"
24413 stat $DIR/$tdir/f1 && error "f1 still visible on the client"
24414 stat $DIR/$tdir/f2 && error "f2 still visible on the client"
24416 cnt=$(ls -1 $DIR/$tdir | wc -l)
24417 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
24419 rm -f $DIR/$tdir/f3 || error "can't remove f3"
24420 createmany -o $DIR/$tdir/f 3
24421 cnt=$(ls -1 $DIR/$tdir | wc -l)
24422 [ $cnt != 3 ] && error "unexpected #files: $cnt"
24424 fid1=$(lfs path2fid $DIR/$tdir/f1)
24425 fid2=$(lfs path2fid $DIR/$tdir/f2)
24426 echo "remove using fsname $FSNAME"
24427 $LFS rmfid $FSNAME $fid1 $fid2 || error "rmfid with fsname failed"
24429 cnt=$(ls -1 $DIR/$tdir | wc -l)
24430 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
24432 run_test 421a "simple rm by fid"
24439 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
24440 skip "Need MDS version at least 2.12.54"
24442 test_mkdir $DIR/$tdir
24443 createmany -o $DIR/$tdir/f 3
24444 multiop_bg_pause $DIR/$tdir/f1 o_c || error "multiop failed to start"
24447 FID1=$(lfs path2fid $DIR/$tdir/f1)
24448 FID2=$(lfs path2fid $DIR/$tdir/f2)
24449 $LFS rmfid $DIR $FID1 $FID2 && error "rmfid didn't fail"
24451 kill -USR1 $MULTIPID
24454 cnt=$(ls $DIR/$tdir | wc -l)
24455 [ $cnt == 2 ] || error "unexpected #files after: $cnt"
24457 run_test 421b "rm by fid on open file"
24463 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
24464 skip "Need MDS version at least 2.12.54"
24466 test_mkdir $DIR/$tdir
24467 createmany -o $DIR/$tdir/f 3
24468 touch $DIR/$tdir/$tfile
24469 createmany -l$DIR/$tdir/$tfile $DIR/$tdir/h 180
24470 cnt=$(ls -1 $DIR/$tdir | wc -l)
24471 [ $cnt != 184 ] && error "unexpected #files: $cnt"
24473 FID1=$(lfs path2fid $DIR/$tdir/$tfile)
24474 $LFS rmfid $DIR $FID1 || error "rmfid failed"
24476 cnt=$(ls $DIR/$tdir | wc -l)
24477 [ $cnt == 3 ] || error "unexpected #files after: $cnt"
24479 run_test 421c "rm by fid against hardlinked files"
24485 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
24486 skip "Need MDS version at least 2.12.54"
24488 test_mkdir $DIR/$tdir
24489 createmany -o $DIR/$tdir/f 4097
24490 cnt=$(ls -1 $DIR/$tdir | wc -l)
24491 [ $cnt != 4097 ] && error "unexpected #files: $cnt"
24493 FIDS=$(lfs path2fid $DIR/$tdir/f* | sed "s/[/][^:]*://g")
24494 $LFS rmfid $DIR $FIDS || error "rmfid failed"
24496 cnt=$(ls $DIR/$tdir | wc -l)
24498 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
24500 run_test 421d "rmfid en masse"
24506 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
24507 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
24508 skip "Need MDS version at least 2.12.54"
24510 mkdir -p $DIR/$tdir
24511 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
24512 createmany -o $DIR/$tdir/striped_dir/f 512
24513 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
24514 [ $cnt != 512 ] && error "unexpected #files: $cnt"
24516 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
24517 sed "s/[/][^:]*://g")
24518 $LFS rmfid $DIR $FIDS || error "rmfid failed"
24520 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
24522 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
24524 run_test 421e "rmfid in DNE"
24530 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
24531 skip "Need MDS version at least 2.12.54"
24533 test_mkdir $DIR/$tdir
24535 cnt=$(ls -1 $DIR/$tdir | wc -l)
24536 [ $cnt != 1 ] && error "unexpected #files: $cnt"
24538 FID=$(lfs path2fid $DIR/$tdir/f)
24539 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (1)"
24540 # rmfid should fail
24541 cnt=$(ls -1 $DIR/$tdir | wc -l)
24542 [ $cnt != 1 ] && error "unexpected #files after (2): $cnt"
24544 chmod a+rw $DIR/$tdir
24546 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (2)"
24547 # rmfid should fail
24548 cnt=$(ls -1 $DIR/$tdir | wc -l)
24549 [ $cnt != 1 ] && error "unexpected #files after (3): $cnt"
24552 $RUNAS touch $DIR/$tdir/f
24553 FID=$(lfs path2fid $DIR/$tdir/f)
24554 echo "rmfid as root"
24555 $LFS rmfid $DIR $FID || error "rmfid as root failed"
24556 cnt=$(ls -1 $DIR/$tdir | wc -l)
24557 [ $cnt == 0 ] || error "unexpected #files after (4): $cnt"
24560 $RUNAS touch $DIR/$tdir/f
24561 cnt=$(ls -1 $DIR/$tdir | wc -l)
24562 [ $cnt != 1 ] && error "unexpected #files (4): $cnt"
24563 FID=$(lfs path2fid $DIR/$tdir/f)
24564 # rmfid w/o user_fid2path mount option should fail
24565 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail(3)"
24566 cnt=$(ls -1 $DIR/$tdir | wc -l)
24567 [ $cnt == 1 ] || error "unexpected #files after (5): $cnt"
24569 tmpdir=$(mktemp -d /tmp/lustre-XXXXXX)
24570 stack_trap "rmdir $tmpdir"
24571 mount_client $tmpdir "$MOUNT_OPTS,user_fid2path" ||
24572 error "failed to mount client'"
24573 stack_trap "umount_client $tmpdir"
24575 $RUNAS $LFS rmfid $tmpdir $FID || error "rmfid failed"
24576 # rmfid should succeed
24577 cnt=$(ls -1 $tmpdir/$tdir | wc -l)
24578 [ $cnt == 0 ] || error "unexpected #files after (6): $cnt"
24580 # rmfid shouldn't allow to remove files due to dir's permission
24581 chmod a+rwx $tmpdir/$tdir
24582 touch $tmpdir/$tdir/f
24583 ls -la $tmpdir/$tdir
24584 FID=$(lfs path2fid $tmpdir/$tdir/f)
24585 $RUNAS $LFS rmfid $tmpdir $FID && error "rmfid didn't fail"
24588 run_test 421f "rmfid checks permissions"
24594 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
24595 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
24596 skip "Need MDS version at least 2.12.54"
24598 mkdir -p $DIR/$tdir
24599 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
24600 createmany -o $DIR/$tdir/striped_dir/f 512
24601 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
24602 [ $cnt != 512 ] && error "unexpected #files: $cnt"
24604 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
24605 sed "s/[/][^:]*://g")
24607 rm -f $DIR/$tdir/striped_dir/f1*
24608 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
24609 removed=$((512 - cnt))
24611 # few files have been just removed, so we expect
24612 # rmfid to fail on their fids
24613 errors=$($LFS rmfid $DIR $FIDS 2>&1 | wc -l)
24614 [ $removed != $errors ] && error "$errors != $removed"
24616 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
24618 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
24620 run_test 421g "rmfid to return errors properly"
24623 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d1
24624 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d2
24625 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d3
24626 dd if=/dev/zero of=$DIR/$tdir/d1/file1 bs=1k count=1
24627 dd if=/dev/zero of=$DIR/$tdir/d2/file1 bs=1k count=1
24629 local amc=$(at_max_get client)
24630 local amo=$(at_max_get mds1)
24631 local timeout=`lctl get_param -n timeout`
24633 at_max_set 0 client
24636 #define OBD_FAIL_PTLRPC_PAUSE_REQ 0x50a
24637 do_facet mds1 $LCTL set_param fail_loc=0x8000050a \
24638 fail_val=$(((2*timeout + 10)*1000))
24639 touch $DIR/$tdir/d3/file &
24641 #define OBD_FAIL_TGT_REPLY_DATA_RACE 0x722
24642 do_facet mds1 $LCTL set_param fail_loc=0x80000722 \
24643 fail_val=$((2*timeout + 5))
24644 mv $DIR/$tdir/d1/file1 $DIR/$tdir/d1/file2 &
24648 sleep $((2 * timeout))
24652 touch $DIR/$tdir/d2/file3
24653 touch $DIR/$tdir/d2/file4
24654 touch $DIR/$tdir/d2/file5
24657 at_max_set $amc client
24658 at_max_set $amo mds1
24660 # LU-12838 - verify the ptlrpc thread watchdog is not always throttled
24661 do_facet mds1 "dmesg | grep 'Dumping the stack trace for debugging'" ||
24662 error "Watchdog is always throttled"
24664 run_test 422 "kill a process with RPC in progress"
24677 # ensure statfs cache is expired
24680 _stats=$(stat_test | grep $MOUNT | sort -u | wc -l)
24681 [[ ${_stats} -ne 1 ]] && error "statfs wrong"
24685 run_test 423 "statfs should return a right data"
24688 #define OBD_FAIL_PTLRPC_BULK_REPLY_ATTACH 0x522 | OBD_FAIL_ONCE
24689 $LCTL set_param fail_loc=0x80000522
24690 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
24693 run_test 424 "simulate ENOMEM in ptl_send_rpc bulk reply ME attach"
24696 test_mkdir -c -1 $DIR/$tdir
24697 $LFS setstripe -c -1 $DIR/$tdir
24699 lru_resize_disable "" 100
24700 stack_trap "lru_resize_enable" EXIT
24704 for i in $(seq $((MDSCOUNT * 125))); do
24705 local t=$DIR/$tdir/$tfile_$i
24707 dd if=/dev/zero of=$t bs=4K count=1 > /dev/null 2>&1 ||
24708 error_noexit "Create file $t"
24710 stack_trap "rm -rf $DIR/$tdir" EXIT
24712 for oscparam in $($LCTL list_param ldlm.namespaces.*osc-[-0-9a-f]*); do
24713 local lru_size=$($LCTL get_param -n $oscparam.lru_size)
24714 local lock_count=$($LCTL get_param -n $oscparam.lock_count)
24716 [ $lock_count -le $lru_size ] ||
24717 error "osc lock count $lock_count > lru size $lru_size"
24720 for mdcparam in $($LCTL list_param ldlm.namespaces.*mdc-*); do
24721 local lru_size=$($LCTL get_param -n $mdcparam.lru_size)
24722 local lock_count=$($LCTL get_param -n $mdcparam.lock_count)
24724 [ $lock_count -le $lru_size ] ||
24725 error "mdc lock count $lock_count > lru size $lru_size"
24728 run_test 425 "lock count should not exceed lru size"
24731 splice-test -r $DIR/$tfile
24732 splice-test -rd $DIR/$tfile
24733 splice-test $DIR/$tfile
24734 splice-test -d $DIR/$tfile
24736 run_test 426 "splice test on Lustre"
24739 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
24740 (( $MDS1_VERSION >= $(version_code 2.12.4) )) ||
24741 skip "Need MDS version at least 2.12.4"
24747 test_mkdir -c $MDSCOUNT -i 1 $DIR/$tdir/1/dir
24748 test_mkdir -c $MDSCOUNT -i 1 $DIR/$tdir/2/dir2
24750 $LFS getdirstripe $DIR/$tdir/1/dir
24752 #first setfattr for creating updatelog
24753 setfattr -n user.attr0 -v "some text" $DIR/$tdir/1/dir
24755 #define OBD_FAIL_OUT_OBJECT_MISS 0x1708
24756 do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param fail_loc=0x80001708
24757 setfattr -n user.attr1 -v "some text" $DIR/$tdir/1/dir &
24758 setfattr -n user.attr2 -v "another attr" $DIR/$tdir/2/dir2 &
24762 wait_recovery_complete mds2 $((2*TIMEOUT))
24764 log=$(do_facet mds1 dmesg | tac | sed "/${TESTNAME//_/ }/,$ d")
24765 echo $log | grep "get update log failed" &&
24766 error "update log corruption is detected" || true
24768 run_test 427 "Failed DNE2 update request shouldn't corrupt updatelog"
24771 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24772 local cache_limit=$CACHE_MAX
24774 stack_trap "$LCTL set_param -n llite.*.max_cached_mb=$cache_limit"
24775 $LCTL set_param -n llite.*.max_cached_mb=64
24778 $LFS setstripe -c 1 $DIR/$tdir
24779 eval touch $DIR/$tdir/$tfile.{1..$OSTCOUNT}
24780 stack_trap "rm -f $DIR/$tdir/$tfile.*"
24782 for f in $(seq 4); do
24783 dd if=/dev/zero of=$DIR/$tdir/$tfile.$f bs=128M count=1 &
24787 cancel_lru_locks osc
24789 for f in $(seq 4); do
24790 dd if=$DIR/$tdir/$tfile.$f of=/dev/null bs=128M count=1 &
24794 run_test 428 "large block size IO should not hang"
24796 test_429() { # LU-7915 / LU-10948
24797 local ll_opencache_threshold_count="llite.*.opencache_threshold_count"
24798 local testfile=$DIR/$tfile
24799 local mdc_rpcstats="mdc.$FSNAME-MDT0000-*.stats"
24805 $LCTL get_param $ll_opencache_threshold_count ||
24806 skip "client does not have opencache parameter"
24808 set_opencache $new_flag
24809 stack_trap "restore_opencache"
24810 [ $($LCTL get_param -n $ll_opencache_threshold_count) == $new_flag ] ||
24811 error "enable opencache failed"
24813 # drop MDC DLM locks
24814 cancel_lru_locks mdc
24815 # clear MDC RPC stats counters
24816 $LCTL set_param $mdc_rpcstats=clear
24818 # According to the current implementation, we need to run 3 times
24819 # open & close file to verify if opencache is enabled correctly.
24820 # 1st, RPCs are sent for lookup/open and open handle is released on
24822 # 2nd, RPC is sent for open, MDS_OPEN_LOCK is fetched automatically,
24823 # so open handle won't be released thereafter.
24824 # 3rd, No RPC is sent out.
24825 $MULTIOP $testfile oc || error "multiop failed"
24826 first_rpc=$(calc_stats $mdc_rpcstats ldlm_ibits_enqueue)
24827 echo "1st: $first_rpc RPCs in flight"
24829 $MULTIOP $testfile oc || error "multiop failed"
24830 second_rpc=$(calc_stats $mdc_rpcstats ldlm_ibits_enqueue)
24831 echo "2nd: $second_rpc RPCs in flight"
24833 $MULTIOP $testfile oc || error "multiop failed"
24834 third_rpc=$(calc_stats $mdc_rpcstats ldlm_ibits_enqueue)
24835 echo "3rd: $third_rpc RPCs in flight"
24837 #verify no MDC RPC is sent
24838 [[ $second_rpc == $third_rpc ]] || error "MDC RPC is still sent"
24840 run_test 429 "verify if opencache flag on client side does work"
24846 # data at [200K, 400K)
24847 dd if=/dev/urandom of=$file bs=256K count=1 seek=1 ||
24848 error "256K->512K dd fails"
24850 dd if=/dev/urandom of=$file bs=1M count=1 seek=2 ||
24851 error "2M->3M dd fails"
24853 dd if=/dev/urandom of=$file bs=1M count=1 seek=4 ||
24854 error "4M->5M dd fails"
24855 echo "Data at 256K...512K, 2M...3M and 4M...5M"
24856 # start at first component hole #1
24857 printf "Seeking hole from 1000 ... "
24858 offset=$(lseek_test -l 1000 $file)
24860 [[ $offset == 1000 ]] || error "offset $offset != 1000"
24861 printf "Seeking data from 1000 ... "
24862 offset=$(lseek_test -d 1000 $file)
24864 [[ $offset == 262144 ]] || error "offset $offset != 262144"
24866 # start at first component data block
24867 printf "Seeking hole from 300000 ... "
24868 offset=$(lseek_test -l 300000 $file)
24870 [[ $offset == 524288 ]] || error "offset $offset != 524288"
24871 printf "Seeking data from 300000 ... "
24872 offset=$(lseek_test -d 300000 $file)
24874 [[ $offset == 300000 ]] || error "offset $offset != 300000"
24876 # start at the first component but beyond end of object size
24877 printf "Seeking hole from 1000000 ... "
24878 offset=$(lseek_test -l 1000000 $file)
24880 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
24881 printf "Seeking data from 1000000 ... "
24882 offset=$(lseek_test -d 1000000 $file)
24884 [[ $offset == 2097152 ]] || error "offset $offset != 2097152"
24886 # start at second component stripe 2 (empty file)
24887 printf "Seeking hole from 1500000 ... "
24888 offset=$(lseek_test -l 1500000 $file)
24890 [[ $offset == 1500000 ]] || error "offset $offset != 1500000"
24891 printf "Seeking data from 1500000 ... "
24892 offset=$(lseek_test -d 1500000 $file)
24894 [[ $offset == 2097152 ]] || error "offset $offset != 2097152"
24896 # start at second component stripe 1 (all data)
24897 printf "Seeking hole from 3000000 ... "
24898 offset=$(lseek_test -l 3000000 $file)
24900 [[ $offset == 3145728 ]] || error "offset $offset != 3145728"
24901 printf "Seeking data from 3000000 ... "
24902 offset=$(lseek_test -d 3000000 $file)
24904 [[ $offset == 3000000 ]] || error "offset $offset != 3000000"
24906 dd if=/dev/urandom of=$file bs=640K count=1 seek=1 ||
24907 error "2nd dd fails"
24908 echo "Add data block at 640K...1280K"
24910 # start at before new data block, in hole
24911 printf "Seeking hole from 600000 ... "
24912 offset=$(lseek_test -l 600000 $file)
24914 [[ $offset == 600000 ]] || error "offset $offset != 600000"
24915 printf "Seeking data from 600000 ... "
24916 offset=$(lseek_test -d 600000 $file)
24918 [[ $offset == 655360 ]] || error "offset $offset != 655360"
24920 # start at the first component new data block
24921 printf "Seeking hole from 1000000 ... "
24922 offset=$(lseek_test -l 1000000 $file)
24924 [[ $offset == 1310720 ]] || error "offset $offset != 1310720"
24925 printf "Seeking data from 1000000 ... "
24926 offset=$(lseek_test -d 1000000 $file)
24928 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
24930 # start at second component stripe 2, new data
24931 printf "Seeking hole from 1200000 ... "
24932 offset=$(lseek_test -l 1200000 $file)
24934 [[ $offset == 1310720 ]] || error "offset $offset != 1310720"
24935 printf "Seeking data from 1200000 ... "
24936 offset=$(lseek_test -d 1200000 $file)
24938 [[ $offset == 1200000 ]] || error "offset $offset != 1200000"
24940 # start beyond file end
24941 printf "Using offset > filesize ... "
24942 lseek_test -l 4000000 $file && error "lseek should fail"
24943 printf "Using offset > filesize ... "
24944 lseek_test -d 4000000 $file && error "lseek should fail"
24950 $LCTL get_param mdc.*.import | grep -q 'connect_flags:.*seek' ||
24951 skip "MDT does not support SEEK_HOLE"
24953 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
24954 skip "OST does not support SEEK_HOLE"
24956 local file=$DIR/$tdir/$tfile
24958 mkdir -p $DIR/$tdir
24960 $LFS setstripe -E 1M -L mdt -E eof -c2 $file
24961 # OST stripe #1 will have continuous data at [1M, 3M)
24962 # OST stripe #2 is empty
24963 echo "Component #1: 1M DoM, component #2: EOF, 2 stripes 1M"
24964 lseek_test_430 $file
24966 $LFS setstripe -E 1M -c2 -S 64K -E 10M -c2 -S 1M $file
24967 echo "Component #1: 1M, 2 stripes 64K, component #2: EOF, 2 stripes 1M"
24968 lseek_test_430 $file
24970 $LFS setstripe -c2 -S 512K $file
24971 echo "Two stripes, stripe size 512K"
24972 lseek_test_430 $file
24974 # FLR with stale mirror
24975 $LFS setstripe -N -E 512K -c1 -S 64K -E eof -c2 -S 512K \
24977 echo "Mirrored file:"
24978 echo "Component #1: 512K, stripe 64K, component #2: EOF, 2 stripes 512K"
24979 echo "Plain 2 stripes 1M"
24980 lseek_test_430 $file
24983 run_test 430a "lseek: SEEK_DATA/SEEK_HOLE basic functionality"
24986 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
24987 skip "OST does not support SEEK_HOLE"
24990 local file=$DIR/$tdir/$tfile
24992 mkdir -p $DIR/$tdir
24993 # Empty layout lseek should fail
24996 printf "Seeking hole from 0 ... "
24997 lseek_test -l 0 $file && error "lseek should fail"
24998 printf "Seeking data from 0 ... "
24999 lseek_test -d 0 $file && error "lseek should fail"
25003 $LFS setstripe -E 1M -c2 -E eof $file
25004 $TRUNCATE $file 1048576
25005 printf "Seeking hole from 1000000 ... "
25006 offset=$(lseek_test -l 1000000 $file)
25008 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
25009 printf "Seeking data from 1000000 ... "
25010 lseek_test -d 1000000 $file && error "lseek should fail"
25013 # full component followed by non-inited one
25014 $LFS setstripe -E 1M -c2 -E eof $file
25015 dd if=/dev/urandom of=$file bs=1M count=1
25016 printf "Seeking hole from 1000000 ... "
25017 offset=$(lseek_test -l 1000000 $file)
25019 [[ $offset == 1048576 ]] || error "offset $offset != 1048576"
25020 printf "Seeking hole from 1048576 ... "
25021 lseek_test -l 1048576 $file && error "lseek should fail"
25022 # init second component and truncate back
25023 echo "123" >> $file
25024 $TRUNCATE $file 1048576
25025 printf "Seeking hole from 1000000 ... "
25026 offset=$(lseek_test -l 1000000 $file)
25028 [[ $offset == 1048576 ]] || error "offset $offset != 1048576"
25029 printf "Seeking hole from 1048576 ... "
25030 lseek_test -l 1048576 $file && error "lseek should fail"
25031 # boundary checks for big values
25032 dd if=/dev/urandom of=$file.10g bs=1 count=1 seek=10G
25033 offset=$(lseek_test -d 0 $file.10g)
25034 [[ $offset == 10737418240 ]] || error "offset $offset != 10737418240"
25035 dd if=/dev/urandom of=$file.100g bs=1 count=1 seek=100G
25036 offset=$(lseek_test -d 0 $file.100g)
25037 [[ $offset == 107374182400 ]] || error "offset $offset != 107374182400"
25040 run_test 430b "lseek: SEEK_DATA/SEEK_HOLE special cases"
25043 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
25044 skip "OST does not support SEEK_HOLE"
25046 local file=$DIR/$tdir/$tfile
25049 mkdir -p $DIR/$tdir
25050 dd if=/dev/urandom of=$file bs=1k count=1 seek=5M
25052 # cp version 8.33+ prefers lseek over fiemap
25053 if [[ $(cp --version | head -n1 | sed "s/[^0-9]//g") -ge 833 ]]; then
25055 time cp $file /dev/null
25056 (( SECONDS - start < 5 )) ||
25057 error "cp: too long runtime $((SECONDS - start))"
25060 # tar version 1.29+ supports SEEK_HOLE/DATA
25061 if [[ $(tar --version | head -n1 | sed "s/[^0-9]//g") -ge 129 ]]; then
25063 time tar cS $file - | cat > /dev/null
25064 (( SECONDS - start < 5 )) ||
25065 error "tar: too long runtime $((SECONDS - start))"
25068 run_test 430c "lseek: external tools check"
25070 test_431() { # LU-14187
25071 local file=$DIR/$tdir/$tfile
25073 mkdir -p $DIR/$tdir
25074 $LFS setstripe -c 1 -i 0 $file || error "lfs setstripe failed"
25075 dd if=/dev/urandom of=$file bs=4k count=1
25076 dd if=/dev/urandom of=$file bs=4k count=1 seek=10 conv=notrunc
25077 dd if=/dev/urandom of=$file bs=4k count=1 seek=12 conv=notrunc
25078 #define OBD_FAIL_OST_RESTART_IO 0x251
25079 do_facet ost1 "$LCTL set_param fail_loc=0x251"
25080 $LFS setstripe -c 1 -i 0 $file.0 || error "lfs setstripe failed"
25084 echo 3 > /proc/sys/vm/drop_caches
25085 diff $file $file.0 || error "data diff"
25087 run_test 431 "Restart transaction for IO"
25090 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
25091 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
25092 skip "Need server version at least 2.9.55"
25094 start_full_debug_logging
25098 stop_full_debug_logging
25102 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
25103 local st=$(do_facet mgs $LCTL barrier_stat $FSNAME |
25104 awk '/The barrier for/ { print $7 }')
25107 local st=$(do_facet mgs $LCTL barrier_stat -s $FSNAME)
25112 barrier_expired() {
25115 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
25116 expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
25117 awk '/will be expired/ { print $7 }')
25119 expired=$(do_facet mgs $LCTL barrier_stat -t $FSNAME)
25128 echo "Start barrier_freeze at: $(date)"
25129 #define OBD_FAIL_BARRIER_DELAY 0x2202
25130 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
25131 # Do not reduce barrier time - See LU-11873
25132 do_facet mgs $LCTL barrier_freeze $FSNAME 20 &
25135 local b_status=$(barrier_stat)
25136 echo "Got barrier status at: $(date)"
25137 [ "$b_status" = "'freezing_p1'" ] ||
25138 error "(1) unexpected barrier status $b_status"
25140 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
25142 b_status=$(barrier_stat)
25143 [ "$b_status" = "'frozen'" ] ||
25144 error "(2) unexpected barrier status $b_status"
25146 local expired=$(barrier_expired)
25147 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
25148 sleep $((expired + 3))
25150 b_status=$(barrier_stat)
25151 [ "$b_status" = "'expired'" ] ||
25152 error "(3) unexpected barrier status $b_status"
25154 # Do not reduce barrier time - See LU-11873
25155 do_facet mgs $LCTL barrier_freeze $FSNAME 20 ||
25156 error "(4) fail to freeze barrier"
25158 b_status=$(barrier_stat)
25159 [ "$b_status" = "'frozen'" ] ||
25160 error "(5) unexpected barrier status $b_status"
25162 echo "Start barrier_thaw at: $(date)"
25163 #define OBD_FAIL_BARRIER_DELAY 0x2202
25164 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
25165 do_facet mgs $LCTL barrier_thaw $FSNAME &
25168 b_status=$(barrier_stat)
25169 echo "Got barrier status at: $(date)"
25170 [ "$b_status" = "'thawing'" ] ||
25171 error "(6) unexpected barrier status $b_status"
25173 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
25175 b_status=$(barrier_stat)
25176 [ "$b_status" = "'thawed'" ] ||
25177 error "(7) unexpected barrier status $b_status"
25179 #define OBD_FAIL_BARRIER_FAILURE 0x2203
25180 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
25181 do_facet mgs $LCTL barrier_freeze $FSNAME
25183 b_status=$(barrier_stat)
25184 [ "$b_status" = "'failed'" ] ||
25185 error "(8) unexpected barrier status $b_status"
25187 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
25188 do_facet mgs $LCTL barrier_thaw $FSNAME
25192 run_test 801a "write barrier user interfaces and stat machine"
25197 mkdir $DIR/$tdir || error "(1) fail to mkdir"
25198 createmany -d $DIR/$tdir/d 6 || "(2) fail to mkdir"
25199 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
25200 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
25201 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
25203 cancel_lru_locks mdc
25205 # 180 seconds should be long enough
25206 do_facet mgs $LCTL barrier_freeze $FSNAME 180
25208 local b_status=$(barrier_stat)
25209 [ "$b_status" = "'frozen'" ] ||
25210 error "(6) unexpected barrier status $b_status"
25212 mkdir $DIR/$tdir/d0/d10 &
25215 touch $DIR/$tdir/d1/f13 &
25218 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
25221 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
25224 rm -f $DIR/$tdir/d4/f12 &
25227 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
25229 # To guarantee taht the 'stat' is not blocked
25230 b_status=$(barrier_stat)
25231 [ "$b_status" = "'frozen'" ] ||
25232 error "(8) unexpected barrier status $b_status"
25234 # let above commands to run at background
25237 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
25238 ps -p $touch_pid || error "(10) touch should be blocked"
25239 ps -p $ln_pid || error "(11) link should be blocked"
25240 ps -p $mv_pid || error "(12) rename should be blocked"
25241 ps -p $rm_pid || error "(13) unlink should be blocked"
25243 b_status=$(barrier_stat)
25244 [ "$b_status" = "'frozen'" ] ||
25245 error "(14) unexpected barrier status $b_status"
25247 do_facet mgs $LCTL barrier_thaw $FSNAME
25248 b_status=$(barrier_stat)
25249 [ "$b_status" = "'thawed'" ] ||
25250 error "(15) unexpected barrier status $b_status"
25252 wait $mkdir_pid || error "(16) mkdir should succeed"
25253 wait $touch_pid || error "(17) touch should succeed"
25254 wait $ln_pid || error "(18) link should succeed"
25255 wait $mv_pid || error "(19) rename should succeed"
25256 wait $rm_pid || error "(20) unlink should succeed"
25260 run_test 801b "modification will be blocked by write barrier"
25263 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
25267 stop mds2 || error "(1) Fail to stop mds2"
25269 do_facet mgs $LCTL barrier_freeze $FSNAME 30
25271 local b_status=$(barrier_stat)
25272 [ "$b_status" = "'expired'" ] || [ "$b_status" = "'failed'" ] || {
25273 do_facet mgs $LCTL barrier_thaw $FSNAME
25274 error "(2) unexpected barrier status $b_status"
25277 do_facet mgs $LCTL barrier_rescan $FSNAME ||
25278 error "(3) Fail to rescan barrier bitmap"
25280 # Do not reduce barrier time - See LU-11873
25281 do_facet mgs $LCTL barrier_freeze $FSNAME 20
25283 b_status=$(barrier_stat)
25284 [ "$b_status" = "'frozen'" ] ||
25285 error "(4) unexpected barrier status $b_status"
25287 do_facet mgs $LCTL barrier_thaw $FSNAME
25288 b_status=$(barrier_stat)
25289 [ "$b_status" = "'thawed'" ] ||
25290 error "(5) unexpected barrier status $b_status"
25292 local devname=$(mdsdevname 2)
25294 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
25296 do_facet mgs $LCTL barrier_rescan $FSNAME ||
25297 error "(7) Fail to rescan barrier bitmap"
25301 run_test 801c "rescan barrier bitmap"
25303 saved_MGS_MOUNT_OPTS=$MGS_MOUNT_OPTS
25304 saved_MDS_MOUNT_OPTS=$MDS_MOUNT_OPTS
25305 saved_OST_MOUNT_OPTS=$OST_MOUNT_OPTS
25306 saved_MOUNT_OPTS=$MOUNT_OPTS
25312 MGS_MOUNT_OPTS=$saved_MGS_MOUNT_OPTS
25313 MDS_MOUNT_OPTS=$saved_MDS_MOUNT_OPTS
25314 OST_MOUNT_OPTS=$saved_OST_MOUNT_OPTS
25315 MOUNT_OPTS=$saved_MOUNT_OPTS
25320 [[ $mds1_FSTYPE = zfs ]] || skip "ZFS specific test"
25321 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
25322 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
25323 skip "Need server version at least 2.9.55"
25325 [[ $ENABLE_QUOTA ]] && skip "Quota enabled for read-only test"
25327 mkdir $DIR/$tdir || error "(1) fail to mkdir"
25329 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
25330 error "(2) Fail to copy"
25332 trap cleanup_802a EXIT
25334 # sync by force before remount as readonly
25335 sync; sync_all_data; sleep 3; sync_all_data
25339 MGS_MOUNT_OPTS=$(csa_add "$MGS_MOUNT_OPTS" -o rdonly_dev)
25340 MDS_MOUNT_OPTS=$(csa_add "$MDS_MOUNT_OPTS" -o rdonly_dev)
25341 OST_MOUNT_OPTS=$(csa_add "$OST_MOUNT_OPTS" -o rdonly_dev)
25343 echo "Mount the server as read only"
25344 setupall server_only || error "(3) Fail to start servers"
25346 echo "Mount client without ro should fail"
25347 mount_client $MOUNT &&
25348 error "(4) Mount client without 'ro' should fail"
25350 echo "Mount client with ro should succeed"
25351 MOUNT_OPTS=$(csa_add "$MOUNT_OPTS" -o ro)
25352 mount_client $MOUNT ||
25353 error "(5) Mount client with 'ro' should succeed"
25355 echo "Modify should be refused"
25356 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
25358 echo "Read should be allowed"
25359 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
25360 error "(7) Read should succeed under ro mode"
25364 run_test 802a "simulate readonly device"
25367 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25368 remote_mds_nodsh && skip "remote MDS with nodsh"
25370 do_facet $SINGLEMDS $LCTL get_param mdt.*.readonly ||
25371 skip "readonly option not available"
25373 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "(1) fail to mkdir"
25375 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
25376 error "(2) Fail to copy"
25378 # write back all cached data before setting MDT to readonly
25382 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=1
25383 stack_trap "do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0" EXIT
25385 echo "Modify should be refused"
25386 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
25388 echo "Read should be allowed"
25389 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
25390 error "(7) Read should succeed under ro mode"
25393 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0
25395 run_test 802b "be able to set MDTs to readonly"
25398 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
25399 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
25400 skip "MDS needs to be newer than 2.10.54"
25402 mkdir -p $DIR/$tdir
25403 # Create some objects on all MDTs to trigger related logs objects
25404 for idx in $(seq $MDSCOUNT); do
25405 $LFS mkdir -c $MDSCOUNT -i $((idx % $MDSCOUNT)) \
25406 $DIR/$tdir/dir${idx} ||
25407 error "Fail to create $DIR/$tdir/dir${idx}"
25411 wait_delete_completed # ensure old test cleanups are finished
25412 echo "before create:"
25414 local before_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
25416 for i in {1..10}; do
25417 $LFS mkdir -c 1 -i 1 $DIR/$tdir/foo$i ||
25418 error "Fail to create $DIR/$tdir/foo$i"
25422 echo "after create:"
25424 local after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
25426 # allow for an llog to be cleaned up during the test
25427 [ $after_used -ge $((before_used + 10 - 1)) ] ||
25428 error "before ($before_used) + 10 > after ($after_used)"
25430 for i in {1..10}; do
25431 rm -rf $DIR/$tdir/foo$i ||
25432 error "Fail to remove $DIR/$tdir/foo$i"
25435 sleep 3 # avoid MDT return cached statfs
25436 wait_delete_completed
25437 echo "after unlink:"
25439 after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
25441 # allow for an llog to be created during the test
25442 [ $after_used -le $((before_used + 1)) ] ||
25443 error "after ($after_used) > before ($before_used) + 1"
25445 run_test 803a "verify agent object for remote object"
25448 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
25449 [ $MDS1_VERSION -lt $(version_code 2.13.56) ] &&
25450 skip "MDS needs to be newer than 2.13.56"
25451 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25453 for i in $(seq 0 $((MDSCOUNT - 1))); do
25454 $LFS mkdir -i $i $DIR/$tdir.$i || error "mkdir $tdir.$i"
25462 stat $DIR/$tdir.* >/dev/null || error "stat $tdir.*"
25463 for i in $(seq 0 $((MDSCOUNT - 1))); do
25464 tmp=$(do_facet mds$i $LCTL get_param mdt.*-MDT000$i.md_stats |
25465 awk '/getattr/ { print $2 }')
25466 before=$((before + tmp))
25468 stat $DIR/$tdir.* >/dev/null || error "stat $tdir.*"
25469 for i in $(seq 0 $((MDSCOUNT - 1))); do
25470 tmp=$(do_facet mds$i $LCTL get_param mdt.*-MDT000$i.md_stats |
25471 awk '/getattr/ { print $2 }')
25472 after=$((after + tmp))
25475 [ $before -eq $after ] || error "getattr count $before != $after"
25477 run_test 803b "remote object can getattr from cache"
25480 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
25481 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
25482 skip "MDS needs to be newer than 2.10.54"
25483 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
25485 mkdir -p $DIR/$tdir
25486 $LFS mkdir -c 1 -i 1 $DIR/$tdir/dir0 ||
25487 error "Fail to create $DIR/$tdir/dir0"
25489 local fid=$($LFS path2fid $DIR/$tdir/dir0)
25490 local dev=$(mdsdevname 2)
25492 do_facet mds2 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
25493 grep ${fid} || error "NOT found agent entry for dir0"
25495 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir/dir1 ||
25496 error "Fail to create $DIR/$tdir/dir1"
25498 touch $DIR/$tdir/dir1/foo0 ||
25499 error "Fail to create $DIR/$tdir/dir1/foo0"
25500 fid=$($LFS path2fid $DIR/$tdir/dir1/foo0)
25503 for idx in $(seq $MDSCOUNT); do
25504 dev=$(mdsdevname $idx)
25505 do_facet mds${idx} \
25506 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
25507 grep ${fid} && rc=$idx
25510 mv $DIR/$tdir/dir1/foo0 $DIR/$tdir/dir1/foo1 ||
25511 error "Fail to rename foo0 to foo1"
25512 if [ $rc -eq 0 ]; then
25513 for idx in $(seq $MDSCOUNT); do
25514 dev=$(mdsdevname $idx)
25515 do_facet mds${idx} \
25516 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
25517 grep ${fid} && rc=$idx
25521 mv $DIR/$tdir/dir1/foo1 $DIR/$tdir/dir1/foo2 ||
25522 error "Fail to rename foo1 to foo2"
25523 if [ $rc -eq 0 ]; then
25524 for idx in $(seq $MDSCOUNT); do
25525 dev=$(mdsdevname $idx)
25526 do_facet mds${idx} \
25527 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
25528 grep ${fid} && rc=$idx
25532 [ $rc -ne 0 ] || error "NOT found agent entry for foo"
25534 ln $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir0/guard ||
25535 error "Fail to link to $DIR/$tdir/dir1/foo2"
25536 mv $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir1/foo0 ||
25537 error "Fail to rename foo2 to foo0"
25538 unlink $DIR/$tdir/dir1/foo0 ||
25539 error "Fail to unlink $DIR/$tdir/dir1/foo0"
25540 rm -rf $DIR/$tdir/dir0 ||
25541 error "Fail to rm $DIR/$tdir/dir0"
25543 for idx in $(seq $MDSCOUNT); do
25544 dev=$(mdsdevname $idx)
25548 run_e2fsck $(facet_active_host mds$idx) $dev -n ||
25550 start mds${idx} $dev $MDS_MOUNT_OPTS ||
25551 error "mount mds$idx failed"
25552 df $MOUNT > /dev/null 2>&1
25554 # e2fsck should not return error
25556 error "e2fsck detected error on MDT${idx}: rc=$rc"
25559 run_test 804 "verify agent entry for remote entry"
25562 do_facet $SINGLEMDS zfs set quota=$old $fsset
25563 unlinkmany $DIR/$tdir/f- 1000000
25568 local zfs_version=$(do_facet mds1 cat /sys/module/zfs/version)
25569 [ "$mds1_FSTYPE" != "zfs" ] && skip "ZFS specific test"
25570 [ $(version_code $zfs_version) -lt $(version_code 0.7.2) ] &&
25571 skip "netfree not implemented before 0.7"
25572 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
25573 skip "Need MDS version at least 2.10.57"
25580 local pref="osd-zfs.$FSNAME-MDT0000."
25582 # limit available space on MDS dataset to meet nospace issue
25583 # quickly. then ZFS 0.7.2 can use reserved space if asked
25584 # properly (using netfree flag in osd_declare_destroy()
25585 fsset=$(do_facet $SINGLEMDS lctl get_param -n $pref.mntdev)
25586 old=$(do_facet $SINGLEMDS zfs get -H quota $fsset | \
25588 freekb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytesfree)
25589 usedkb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytestotal)
25590 let "usedkb=usedkb-freekb"
25591 let "freekb=freekb/2"
25592 if let "freekb > 5000"; then
25595 do_facet $SINGLEMDS zfs set quota=$(((usedkb+freekb)*1024)) $fsset
25596 trap cleanup_805 EXIT
25598 $LFS setstripe -E 1M -c2 -E 4M -c2 -E -1 -c2 $DIR/$tdir ||
25599 error "Can't set PFL layout"
25600 createmany -m $DIR/$tdir/f- 1000000 && error "ENOSPC wasn't met"
25601 rm -rf $DIR/$tdir || error "not able to remove"
25602 do_facet $SINGLEMDS zfs set quota=$old $fsset
25605 run_test 805 "ZFS can remove from full fs"
25611 local expect=$(stat -c %s $file)
25613 check_lsom_size $1 $expect
25615 local blocks=$($LFS getsom -b $file)
25616 expect=$(stat -c %b $file)
25617 [[ $blocks == $expect ]] ||
25618 error "$file expected blocks: $expect, got: $blocks"
25626 cancel_lru_locks mdc
25628 size=$($LFS getsom -s $1)
25629 [[ $size == $expect ]] ||
25630 error "$file expected size: $expect, got: $size"
25634 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
25635 skip "Need MDS version at least 2.11.52"
25639 touch $DIR/$tfile || error "touch $tfile failed"
25641 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
25642 save_lustre_params client "llite.*.xattr_cache" > $save
25643 lctl set_param llite.*.xattr_cache=0
25644 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
25646 # single-threaded write
25647 echo "Test SOM for single-threaded write"
25648 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 ||
25649 error "write $tfile failed"
25650 check_lsom_size $DIR/$tfile $bs
25653 local size=$(($num * $bs))
25657 echo "Test SOM for single client multi-threaded($num) write"
25658 $TRUNCATE $DIR/$tfile 0
25659 for ((i = 0; i < $num; i++)); do
25660 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
25662 offset=$((offset + $bs))
25664 for (( i=0; i < $num; i++ )); do
25667 check_lsom_size $DIR/$tfile $size
25669 $TRUNCATE $DIR/$tfile 0
25670 for ((i = 0; i < $num; i++)); do
25671 offset=$((offset - $bs))
25672 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
25675 for (( i=0; i < $num; i++ )); do
25678 check_lsom_size $DIR/$tfile $size
25680 # multi-client writes
25681 num=$(get_node_count ${CLIENTS//,/ })
25682 size=$(($num * $bs))
25686 echo "Test SOM for multi-client ($num) writes"
25687 $TRUNCATE $DIR/$tfile 0
25688 for client in ${CLIENTS//,/ }; do
25689 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
25692 offset=$((offset + $bs))
25694 for (( i=0; i < $num; i++ )); do
25697 check_lsom_size $DIR/$tfile $offset
25700 $TRUNCATE $DIR/$tfile 0
25701 for client in ${CLIENTS//,/ }; do
25702 offset=$((offset - $bs))
25703 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
25707 for (( i=0; i < $num; i++ )); do
25710 check_lsom_size $DIR/$tfile $size
25713 echo "Test SOM for truncate"
25714 $TRUNCATE $DIR/$tfile 1048576
25715 check_lsom_size $DIR/$tfile 1048576
25716 $TRUNCATE $DIR/$tfile 1234
25717 check_lsom_size $DIR/$tfile 1234
25719 # verify SOM blocks count
25720 echo "Verify SOM block count"
25721 $TRUNCATE $DIR/$tfile 0
25722 $MULTIOP $DIR/$tfile oO_TRUNC:O_RDWR:w1048576YSc ||
25723 error "failed to write file $tfile"
25724 check_lsom_data $DIR/$tfile
25726 run_test 806 "Verify Lazy Size on MDS"
25729 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
25730 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
25731 skip "Need MDS version at least 2.11.52"
25733 # Registration step
25734 changelog_register || error "changelog_register failed"
25735 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
25736 changelog_users $SINGLEMDS | grep -q $cl_user ||
25737 error "User $cl_user not found in changelog_users"
25739 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
25740 save_lustre_params client "llite.*.xattr_cache" > $save
25741 lctl set_param llite.*.xattr_cache=0
25742 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
25744 rm -rf $DIR/$tdir || error "rm $tdir failed"
25745 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
25746 touch $DIR/$tdir/trunc || error "touch $tdir/trunc failed"
25747 $TRUNCATE $DIR/$tdir/trunc 1024 || error "truncate $tdir/trunc failed"
25748 $TRUNCATE $DIR/$tdir/trunc 1048576 ||
25749 error "truncate $tdir/trunc failed"
25752 dd if=/dev/zero of=$DIR/$tdir/single_dd bs=$bs count=1 conv=fsync ||
25753 error "write $tfile failed"
25755 # multi-client wirtes
25756 local num=$(get_node_count ${CLIENTS//,/ })
25760 echo "Test SOM for multi-client ($num) writes"
25761 touch $DIR/$tfile || error "touch $tfile failed"
25762 $TRUNCATE $DIR/$tfile 0
25763 for client in ${CLIENTS//,/ }; do
25764 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
25767 offset=$((offset + $bs))
25769 for (( i=0; i < $num; i++ )); do
25773 do_rpc_nodes "$CLIENTS" cancel_lru_locks osc
25774 do_nodes "$CLIENTS" "sync ; sleep 5 ; sync"
25775 $LSOM_SYNC -u $cl_user -m $FSNAME-MDT0000 $MOUNT
25776 check_lsom_data $DIR/$tdir/trunc
25777 check_lsom_data $DIR/$tdir/single_dd
25778 check_lsom_data $DIR/$tfile
25781 # Deregistration step
25782 changelog_deregister || error "changelog_deregister failed"
25784 run_test 807 "verify LSOM syncing tool"
25786 check_som_nologged()
25788 local lines=$($LFS changelog $FSNAME-MDT0000 |
25789 grep 'x=trusted.som' | wc -l)
25790 [ $lines -ne 0 ] && error "trusted.som xattr is logged in Changelogs"
25794 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
25795 skip "Need MDS version at least 2.11.55"
25797 # Registration step
25798 changelog_register || error "changelog_register failed"
25800 touch $DIR/$tfile || error "touch $tfile failed"
25803 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=1 ||
25804 error "write $tfile failed"
25807 $TRUNCATE $DIR/$tfile 1234
25810 $TRUNCATE $DIR/$tfile 1048576
25813 # Deregistration step
25814 changelog_deregister || error "changelog_deregister failed"
25816 run_test 808 "Check trusted.som xattr not logged in Changelogs"
25821 [[ $? -eq 61 ]] || error "DoM-only file $1 has SOM xattr"
25825 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
25826 skip "Need MDS version at least 2.11.56"
25828 $LFS setstripe -E 1M -L mdt $DIR/$tfile ||
25829 error "failed to create DoM-only file $DIR/$tfile"
25830 touch $DIR/$tfile || error "touch $tfile failed"
25831 check_som_nodata $DIR/$tfile
25833 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 ||
25834 error "write $tfile failed"
25835 check_som_nodata $DIR/$tfile
25837 $TRUNCATE $DIR/$tfile 1234
25838 check_som_nodata $DIR/$tfile
25840 $TRUNCATE $DIR/$tfile 4097
25841 check_som_nodata $DIR/$file
25843 run_test 809 "Verify no SOM xattr store for DoM-only files"
25846 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25847 $GSS && skip_env "could not run with gss"
25848 [[ $OST1_VERSION -gt $(version_code 2.12.58) ]] ||
25849 skip "OST < 2.12.58 doesn't align checksum"
25852 stack_trap "set_checksums $ORIG_CSUM" EXIT
25853 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
25858 for csum in $CKSUM_TYPES; do
25859 #define OBD_FAIL_OSC_NO_GRANT 0x411
25860 $LCTL set_param osc.*.checksum_type=$csum fail_loc=0x411
25861 for i in "10240 0" "10000 0" "4000 1" "500 1"; do
25863 dd if=/dev/urandom of=$DIR/$tfile bs=$1 count=2 seek=$2
25864 before=$(md5sum $DIR/$tfile)
25865 $LCTL set_param ldlm.namespaces.*osc*.lru_size=clear
25866 after=$(md5sum $DIR/$tfile)
25867 [ "$before" == "$after" ] ||
25868 error "$csum: $before != $after bs=$1 seek=$2"
25872 run_test 810 "partial page writes on ZFS (LU-11663)"
25875 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
25876 skip "OST < 2.12.51 doesn't support this fail_loc"
25878 $LFS setstripe -c 1 -i 0 $DIR/$tfile
25879 # ensure ost1 is connected
25880 stat $DIR/$tfile >/dev/null || error "can't stat"
25881 wait_osc_import_state client ost1 FULL
25882 # no locks, no reqs to let the connection idle
25883 cancel_lru_locks osc
25885 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
25886 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
25887 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
25888 wait_osc_import_state client ost1 CONNECTING
25889 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
25891 stat $DIR/$tfile >/dev/null || error "can't stat file"
25893 run_test 812a "do not drop reqs generated when imp is going to idle (LU-11951)"
25895 test_812b() { # LU-12378
25896 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
25897 skip "OST < 2.12.51 doesn't support this fail_loc"
25899 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "setstripe failed"
25900 # ensure ost1 is connected
25901 stat $DIR/$tfile >/dev/null || error "can't stat"
25902 wait_osc_import_state client ost1 FULL
25903 # no locks, no reqs to let the connection idle
25904 cancel_lru_locks osc
25906 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
25907 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
25908 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
25909 wait_osc_import_state client ost1 CONNECTING
25910 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
25912 $LFS quota -u 0 $DIR/ || error "lfs quota should succeed"
25913 wait_osc_import_state client ost1 IDLE
25915 run_test 812b "do not drop no resend request for idle connect"
25920 old=$($LCTL get_param -n osc.*.idle_timeout | head -n 1)
25922 $LFS setstripe -c 1 -o 0 $DIR/$tfile
25923 $LFS getstripe $DIR/$tfile
25924 $LCTL set_param osc.*.idle_timeout=10
25925 stack_trap "$LCTL set_param osc.*.idle_timeout=$old" EXIT
25926 # ensure ost1 is connected
25927 stat $DIR/$tfile >/dev/null || error "can't stat"
25928 wait_osc_import_state client ost1 FULL
25929 # no locks, no reqs to let the connection idle
25930 cancel_lru_locks osc
25932 #define OBD_FAIL_PTLRPC_IDLE_RACE 0x533
25933 $LCTL set_param fail_loc=0x80000533
25935 dd if=/dev/zero of=$DIR/$tfile count=1 conv=sync || error "dd failed"
25937 run_test 812c "idle import vs lock enqueue race"
25940 local file_heat_sav=$($LCTL get_param -n llite.*.file_heat 2>/dev/null)
25941 [ -z "$file_heat_sav" ] && skip "no file heat support"
25952 local period_second=$($LCTL get_param -n llite.*.heat_period_second)
25953 local decay_pct=$($LCTL get_param -n llite.*.heat_decay_percentage)
25955 $LCTL set_param -n llite.*.file_heat=1
25956 echo "Turn on file heat"
25957 echo "Period second: $period_second, Decay percentage: $decay_pct"
25959 echo "QQQQ" > $DIR/$tfile
25960 echo "QQQQ" > $DIR/$tfile
25961 echo "QQQQ" > $DIR/$tfile
25962 cat $DIR/$tfile > /dev/null
25963 cat $DIR/$tfile > /dev/null
25964 cat $DIR/$tfile > /dev/null
25965 cat $DIR/$tfile > /dev/null
25967 local out=$($LFS heat_get $DIR/$tfile)
25969 $LFS heat_get $DIR/$tfile
25970 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
25971 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
25972 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
25973 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
25975 [ $readsample -le 4 ] || error "read sample ($readsample) is wrong"
25976 [ $writesample -le 3 ] || error "write sample ($writesample) is wrong"
25977 [ $readbyte -le 20 ] || error "read bytes ($readbyte) is wrong"
25978 [ $writebyte -le 15 ] || error "write bytes ($writebyte) is wrong"
25980 sleep $((period_second + 3))
25981 echo "Sleep $((period_second + 3)) seconds..."
25982 # The recursion formula to calculate the heat of the file f is as
25984 # Hi+1(f) = (1-P)*Hi(f)+ P*Ci
25985 # Where Hi is the heat value in the period between time points i*I and
25986 # (i+1)*I; Ci is the access count in the period; the symbol P refers
25987 # to the weight of Ci.
25988 out=$($LFS heat_get $DIR/$tfile)
25989 $LFS heat_get $DIR/$tfile
25990 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
25991 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
25992 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
25993 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
25995 [ $(bc <<< "$readsample <= 4 * $decay_pct / 100") -eq 1 ] ||
25996 error "read sample ($readsample) is wrong"
25997 [ $(bc <<< "$writesample <= 3 * $decay_pct / 100") -eq 1 ] ||
25998 error "write sample ($writesample) is wrong"
25999 [ $(bc <<< "$readbyte <= 20 * $decay_pct / 100") -eq 1 ] ||
26000 error "read bytes ($readbyte) is wrong"
26001 [ $(bc <<< "$writebyte <= 15 * $decay_pct / 100") -eq 1 ] ||
26002 error "write bytes ($writebyte) is wrong"
26004 echo "QQQQ" > $DIR/$tfile
26005 echo "QQQQ" > $DIR/$tfile
26006 echo "QQQQ" > $DIR/$tfile
26007 cat $DIR/$tfile > /dev/null
26008 cat $DIR/$tfile > /dev/null
26009 cat $DIR/$tfile > /dev/null
26010 cat $DIR/$tfile > /dev/null
26012 sleep $((period_second + 3))
26013 echo "Sleep $((period_second + 3)) seconds..."
26015 out=$($LFS heat_get $DIR/$tfile)
26016 $LFS heat_get $DIR/$tfile
26017 readsample1=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
26018 writesample1=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
26019 readbyte1=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
26020 writebyte1=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
26022 [ $(bc <<< "$readsample1 <= ($readsample * (100 - $decay_pct) + \
26023 4 * $decay_pct) / 100") -eq 1 ] ||
26024 error "read sample ($readsample1) is wrong"
26025 [ $(bc <<< "$writesample1 <= ($writesample * (100 - $decay_pct) + \
26026 3 * $decay_pct) / 100") -eq 1 ] ||
26027 error "write sample ($writesample1) is wrong"
26028 [ $(bc <<< "$readbyte1 <= ($readbyte * (100 - $decay_pct) + \
26029 20 * $decay_pct) / 100") -eq 1 ] ||
26030 error "read bytes ($readbyte1) is wrong"
26031 [ $(bc <<< "$writebyte1 <= ($writebyte * (100 - $decay_pct) + \
26032 15 * $decay_pct) / 100") -eq 1 ] ||
26033 error "write bytes ($writebyte1) is wrong"
26035 echo "Turn off file heat for the file $DIR/$tfile"
26036 $LFS heat_set -o $DIR/$tfile
26038 echo "QQQQ" > $DIR/$tfile
26039 echo "QQQQ" > $DIR/$tfile
26040 echo "QQQQ" > $DIR/$tfile
26041 cat $DIR/$tfile > /dev/null
26042 cat $DIR/$tfile > /dev/null
26043 cat $DIR/$tfile > /dev/null
26044 cat $DIR/$tfile > /dev/null
26046 out=$($LFS heat_get $DIR/$tfile)
26047 $LFS heat_get $DIR/$tfile
26048 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
26049 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
26050 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
26051 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
26053 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
26054 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
26055 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
26056 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
26058 echo "Trun on file heat for the file $DIR/$tfile"
26059 $LFS heat_set -O $DIR/$tfile
26061 echo "QQQQ" > $DIR/$tfile
26062 echo "QQQQ" > $DIR/$tfile
26063 echo "QQQQ" > $DIR/$tfile
26064 cat $DIR/$tfile > /dev/null
26065 cat $DIR/$tfile > /dev/null
26066 cat $DIR/$tfile > /dev/null
26067 cat $DIR/$tfile > /dev/null
26069 out=$($LFS heat_get $DIR/$tfile)
26070 $LFS heat_get $DIR/$tfile
26071 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
26072 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
26073 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
26074 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
26076 [ $readsample -gt 0 ] || error "read sample ($readsample) is wrong"
26077 [ $writesample -gt 0 ] || error "write sample ($writesample) is wrong"
26078 [ $readbyte -gt 0 ] || error "read bytes ($readbyte) is wrong"
26079 [ $writebyte -gt 0 ] || error "write bytes ($writebyte) is wrong"
26081 $LFS heat_set -c $DIR/$tfile
26082 $LCTL set_param -n llite.*.file_heat=0
26083 echo "Turn off file heat support for the Lustre filesystem"
26085 echo "QQQQ" > $DIR/$tfile
26086 echo "QQQQ" > $DIR/$tfile
26087 echo "QQQQ" > $DIR/$tfile
26088 cat $DIR/$tfile > /dev/null
26089 cat $DIR/$tfile > /dev/null
26090 cat $DIR/$tfile > /dev/null
26091 cat $DIR/$tfile > /dev/null
26093 out=$($LFS heat_get $DIR/$tfile)
26094 $LFS heat_get $DIR/$tfile
26095 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
26096 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
26097 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
26098 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
26100 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
26101 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
26102 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
26103 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
26105 $LCTL set_param -n llite.*.file_heat=$file_heat_sav
26108 run_test 813 "File heat verfication"
26112 dd of=$DIR/$tfile seek=128 bs=1k < /dev/null
26113 echo -n y >> $DIR/$tfile
26114 cp --sparse=always $DIR/$tfile $DIR/${tfile}.cp || error "copy failed"
26115 diff $DIR/$tfile $DIR/${tfile}.cp || error "files should be same"
26117 run_test 814 "sparse cp works as expected (LU-12361)"
26121 writeme -b 100 $DIR/$tfile || error "write 100 bytes failed"
26122 writeme -b 0 $DIR/$tfile || error "write 0 byte failed"
26124 run_test 815 "zero byte tiny write doesn't hang (LU-12382)"
26127 local ost1_imp=$(get_osc_import_name client ost1)
26128 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
26131 $LFS setstripe -c 1 -i 0 $DIR/$tfile
26132 # ensure ost1 is connected
26134 stat $DIR/$tfile >/dev/null || error "can't stat"
26135 wait_osc_import_state client ost1 FULL
26136 # no locks, no reqs to let the connection idle
26137 cancel_lru_locks osc
26138 lru_resize_disable osc
26141 before=$($LCTL get_param -n \
26142 ldlm.namespaces.$imp_name.lru_size)
26144 wait_osc_import_state client ost1 IDLE
26145 dd if=/dev/null of=$DIR/$tfile bs=1k count=1 conv=sync
26146 now=$($LCTL get_param -n \
26147 ldlm.namespaces.$imp_name.lru_size)
26148 [ $before == $now ] || error "lru_size changed $before != $now"
26150 run_test 816 "do not reset lru_resize on idle reconnect"
26154 exportfs -u localhost:$DIR/nfsexp
26159 systemctl restart nfs-server.service || skip "failed to restart nfsd"
26161 mkdir -p $DIR/nfsexp
26162 exportfs -orw,no_root_squash localhost:$DIR/nfsexp ||
26163 error "failed to export nfs"
26165 tmpdir=$(mktemp -d /tmp/nfs-XXXXXX)
26166 stack_trap cleanup_817 EXIT
26168 mount -t nfs -orw localhost:$DIR/nfsexp $tmpdir ||
26169 error "failed to mount nfs to $tmpdir"
26171 cp /bin/true $tmpdir
26172 $DIR/nfsexp/true || error "failed to execute 'true' command"
26174 run_test 817 "nfsd won't cache write lock for exec file"
26178 $LFS setstripe -c1 -i0 $DIR/$tfile
26179 $LFS setstripe -c1 -i1 $DIR/$tfile
26181 #define OBD_FAIL_OSP_CANT_PROCESS_LLOG 0x2105
26182 do_facet $SINGLEMDS lctl set_param fail_loc=0x80002105
26183 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
26184 error "start $SINGLEMDS failed"
26187 run_test 818 "unlink with failed llog"
26190 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
26191 cancel_lru_locks osc
26192 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
26193 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
26194 dd if=$DIR/$tfile of=/dev/null bs=1M count=1
26197 run_test 819a "too big niobuf in read"
26200 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
26201 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
26202 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
26203 cancel_lru_locks osc
26207 run_test 819b "too big niobuf in write"
26210 function test_820_start_ost() {
26213 for num in $(seq $OSTCOUNT); do
26214 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS
26219 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
26222 umount_client $MOUNT || error "umount failed"
26223 for num in $(seq $OSTCOUNT); do
26227 # mount client with no active OSTs
26228 # so that the client can't initialize max LOV EA size
26229 # from OSC notifications
26230 mount_client $MOUNT || error "mount failed"
26231 # delay OST starting to keep this 0 max EA size for a while
26232 test_820_start_ost &
26234 # create a directory on MDS2
26235 test_mkdir -i 1 -c1 $DIR/$tdir/mds2 ||
26236 error "Failed to create directory"
26237 # open intent should update default EA size
26238 # see mdc_update_max_ea_from_body()
26239 # notice this is the very first RPC to MDS2
26240 out=$(cp /etc/services $DIR/$tdir/mds2 2>&1)
26243 # With SSK, this situation can lead to -EPERM being returned.
26244 # In that case, simply retry.
26245 if [ $ret -ne 0 ] && $SHARED_KEY; then
26246 if echo "$out" | grep -q "not permitted"; then
26247 cp /etc/services $DIR/$tdir/mds2
26251 [ $ret -eq 0 ] || error "Failed to copy files to mds$n"
26253 run_test 820 "update max EA from open intent"
26256 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
26258 save_lustre_params mds1 \
26259 "osp.$FSNAME-OST*-osc-MDT0000.max_create_count" > $p
26260 do_facet $SINGLEMDS "$LCTL set_param -n \
26261 osp.$FSNAME-OST*MDT0000.max_create_count=0"
26262 do_facet $SINGLEMDS "$LCTL set_param -n \
26263 osp.$FSNAME-OST0000*MDT0000.max_create_count=20000"
26265 # wait for statfs update to clear OS_STATFS_NOPRECREATE
26266 local maxage=$(do_facet mds1 $LCTL get_param -n \
26267 osp.$FSNAME-OST0000*MDT0000.maxage)
26268 sleep $((maxage + 1))
26270 #define OBD_FAIL_NET_ERROR_RPC 0x532
26271 do_facet mds1 "$LCTL set_param fail_loc=0x80000532 fail_val=5"
26273 stack_trap "restore_lustre_params < $p; rm $p"
26275 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
26276 osp.$FSNAME-OST0000*MDT0000.create_count")
26277 for i in $(seq 1 $count); do
26278 touch $DIR/$tfile.${i} || error "touch failed"
26281 run_test 822 "test precreate failure"
26284 # tests that do cleanup/setup should be run at the end
26288 [ $PARALLEL == "yes" ] && skip "skip parallel run"
26291 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
26292 $LCTL set_param fail_loc=0x903
26294 cancel_lru_locks MGC
26296 FAIL_ON_ERROR=true cleanup
26297 FAIL_ON_ERROR=true setup
26299 run_test 900 "umount should not race with any mgc requeue thread"
26301 # LUS-6253/LU-11185
26307 [ $PARALLEL == "yes" ] && skip "skip parallel run"
26309 # some get_param have a bug to handle dot in param name
26310 cancel_lru_locks MGC
26311 oldc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
26312 olds=$(do_facet mgs $LCTL get_param -n 'ldlm.namespaces.MGS*.lock_count')
26313 umount_client $MOUNT || error "umount failed"
26314 mount_client $MOUNT || error "mount failed"
26315 cancel_lru_locks MGC
26316 newc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
26317 news=$(do_facet mgs $LCTL get_param -n 'ldlm.namespaces.MGS*.lock_count')
26319 [ $oldc -lt $newc ] && error "mgc lock leak ($oldc != $newc)"
26320 [ $olds -lt $news ] && error "mgs lock leak ($olds != $news)"
26324 run_test 901 "don't leak a mgc lock on client umount"
26328 [ $CLIENT_VERSION -lt $(version_code 2.13.52) ] &&
26329 skip "client does not have LU-13377 fix"
26330 #define OBD_FAIL_LLITE_SHORT_COMMIT 0x1415
26331 $LCTL set_param fail_loc=0x1415
26332 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
26333 cancel_lru_locks osc
26336 run_test 902 "test short write doesn't hang lustre"
26339 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
26340 check_and_cleanup_lustre
26341 if [ "$I_MOUNTED" != "yes" ]; then
26342 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true