3 # Run select tests by setting ONLY, or as arguments to the script.
4 # Skip specific tests by setting EXCEPT.
6 # e.g. ONLY="22 23" or ONLY="`seq 32 39`" or EXCEPT="31"
11 # Check Grants after these tests
12 GRANT_CHECK_LIST="$GRANT_CHECK_LIST 42a 42b 42c 42d 42e 63a 63b 64a 64b 64c 64d"
17 CREATETEST=${CREATETEST:-createtest}
18 LVERIFY=${LVERIFY:-ll_dirstripe_verify}
19 OPENFILE=${OPENFILE:-openfile}
20 OPENUNLINK=${OPENUNLINK:-openunlink}
21 READS=${READS:-"reads"}
22 MUNLINK=${MUNLINK:-munlink}
23 SOCKETSERVER=${SOCKETSERVER:-socketserver}
24 SOCKETCLIENT=${SOCKETCLIENT:-socketclient}
25 MEMHOG=${MEMHOG:-memhog}
26 DIRECTIO=${DIRECTIO:-directio}
27 ACCEPTOR_PORT=${ACCEPTOR_PORT:-988}
29 CHECK_GRANT=${CHECK_GRANT:-"yes"}
30 GRANT_CHECK_LIST=${GRANT_CHECK_LIST:-""}
31 export PARALLEL=${PARALLEL:-"no"}
34 LUSTRE=${LUSTRE:-$(dirname $0)/..}
35 LUSTRE_TESTS_API_DIR=${LUSTRE_TESTS_API_DIR:-${LUSTRE}/tests/clientapi}
36 . $LUSTRE/tests/test-framework.sh
41 ALWAYS_EXCEPT="$SANITY_EXCEPT "
42 # bug number for skipped test: LU-9693 LU-6493 LU-9693
43 ALWAYS_EXCEPT+=" 42a 42b 42c "
44 # bug number: LU-8411 LU-9054
45 ALWAYS_EXCEPT+=" 407 312"
48 # bug number: LU-14181 LU-14181
49 ALWAYS_EXCEPT+=" 64e 64f"
52 selinux_status=$(getenforce)
53 if [ "$selinux_status" != "Disabled" ]; then
58 # skip the grant tests for ARM until they are fixed
59 if [[ $(uname -m) = aarch64 ]]; then
60 # bug number: LU-11596
61 ALWAYS_EXCEPT+=" $GRANT_CHECK_LIST"
62 # bug number: LU-11671 LU-11667
63 ALWAYS_EXCEPT+=" 45 317"
64 # bug number: LU-14067 LU-14067
65 ALWAYS_EXCEPT+=" 400a 400b"
68 # skip nfs tests on kernels >= 4.12.0 until they are fixed
69 if [ $LINUX_VERSION_CODE -ge $(version_code 4.12.0) ]; then
70 # bug number: LU-12661
73 # skip cgroup tests on RHEL8.1 kernels until they are fixed
74 if (( $LINUX_VERSION_CODE >= $(version_code 4.18.0) &&
75 $LINUX_VERSION_CODE < $(version_code 5.4.0) )); then
76 # bug number: LU-13063
81 [ "$SLOW" = "no" ] && EXCEPT_SLOW="27m 64b 68 71 115 135 136 300o"
83 if [ "$mds1_FSTYPE" = "zfs" ]; then
84 # bug number for skipped test:
87 [ "$SLOW" = "no" ] && EXCEPT_SLOW="$EXCEPT_SLOW 51b"
90 if [ "$ost1_FSTYPE" = "zfs" ]; then
91 # bug number for skipped test: LU-1941 LU-1941 LU-1941 LU-1941
92 ALWAYS_EXCEPT+=" 130a 130b 130c 130d 130e 130f 130g"
95 # Get the SLES distro version
97 # Returns a version string that should only be used in comparing
98 # strings returned by version_code()
101 local version=$(grep VERSION_ID /etc/os-release | cut -d'"' -f2)
103 # All SuSE Linux versions have one decimal. version_code expects two
104 local sles_version=$version.0
105 version_code $sles_version
108 # Check if we are running on Ubuntu or SLES so we can make decisions on
110 if [ -r /etc/SuSE-release ]; then
111 sles_version=$(sles_version_code)
112 [ $sles_version -lt $(version_code 11.4.0) ] &&
113 # bug number for skipped test: LU-4341
114 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 170"
115 [ $sles_version -lt $(version_code 12.0.0) ] &&
116 # bug number for skipped test: LU-3703
117 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 234"
118 elif [ -r /etc/os-release ]; then
119 if grep -qi ubuntu /etc/os-release; then
120 ubuntu_version=$(version_code $(sed -n -e 's/"//g' \
121 -e 's/^VERSION=//p' \
125 if [[ $ubuntu_version -gt $(version_code 16.0.0) ]]; then
126 # bug number for skipped test:
128 ALWAYS_EXCEPT+=" 103a 410"
138 pgrep ll_sa > /dev/null && { echo "There are ll_sa thread not exit!"; exit 20; }
139 cleanupall ${FORCE} $* || { echo "FAILed to clean up"; exit 20; }
148 check_swap_layouts_support()
150 $LCTL get_param -n llite.*.sbi_flags | grep -q layout ||
151 skip "Does not support layout lock."
154 check_swap_layout_no_dom()
157 local SUPP=$(lfs getstripe $FOLDER | grep "pattern: mdt" | wc -l)
158 [ $SUPP -eq 0 ] || skip "layout swap does not support DOM files so far"
161 check_and_setup_lustre
165 MAXFREE=${MAXFREE:-$((200000 * $OSTCOUNT))}
167 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
168 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
169 rm -rf $DIR/[Rdfs][0-9]*
171 # $RUNAS_ID may get set incorrectly somewhere else
172 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] &&
173 error "\$RUNAS_ID set to 0, but \$UID is also 0!"
175 check_runas_id $RUNAS_ID $RUNAS_GID $RUNAS
177 if [ "${ONLY}" = "MOUNT" ] ; then
178 echo "Lustre is up, please go on"
182 echo "preparing for tests involving mounts"
183 EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
185 mke2fs -j -F $EXT2_DEV 8000 > /dev/null
186 echo # add a newline after mke2fs.
190 OLDDEBUG=$(lctl get_param -n debug 2> /dev/null)
191 lctl set_param debug=-1 2> /dev/null || true
194 $CHECKSTAT -t file $DIR/$tfile || error "$tfile is not a file"
196 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
198 run_test 0a "touch; rm ====================="
201 chmod 0755 $DIR || error "chmod 0755 $DIR failed"
202 $CHECKSTAT -p 0755 $DIR || error "$DIR permission is not 0755"
204 run_test 0b "chmod 0755 $DIR ============================="
207 $LCTL get_param mdc.*.import | grep "state: FULL" ||
208 error "import not FULL"
209 $LCTL get_param mdc.*.import | grep "target: $FSNAME-MDT" ||
212 run_test 0c "check import proc"
214 test_0d() { # LU-3397
215 [ $MGS_VERSION -lt $(version_code 2.10.57) ] &&
216 skip "proc exports not supported before 2.10.57"
218 local mgs_exp="mgs.MGS.exports"
219 local client_uuid=$($LCTL get_param -n mgc.*.uuid)
221 local exp_client_version
224 local temp_imp=$DIR/$tfile.import
225 local temp_exp=$DIR/$tfile.export
227 # save mgc import file to $temp_imp
228 $LCTL get_param mgc.*.import | tee $temp_imp
229 # Check if client uuid is found in MGS export
230 for exp_client_nid in $(do_facet mgs $LCTL get_param -N $mgs_exp.*); do
231 [ $(do_facet mgs $LCTL get_param -n $exp_client_nid.uuid) == \
235 # save mgs export file to $temp_exp
236 do_facet mgs $LCTL get_param $exp_client_nid.export | tee $temp_exp
238 # Compare the value of field "connect_flags"
239 imp_val=$(grep "connect_flags" $temp_imp)
240 exp_val=$(grep "connect_flags" $temp_exp)
241 [ "$exp_val" == "$imp_val" ] ||
242 error "export flags '$exp_val' != import flags '$imp_val'"
244 # Compare client versions. Only compare top-3 fields for compatibility
245 exp_client_version=$(awk '/target_version:/ { print $2 }' $temp_exp)
246 exp_val=$(version_code $(cut -d. -f1,2,3 <<<$exp_client_version))
247 imp_val=$(version_code $(lustre_build_version client | cut -d. -f1,2,3))
248 [ "$exp_val" == "$imp_val" ] ||
249 error "exp version '$exp_client_version'($exp_val) != " \
250 "'$(lustre_build_version client)'($imp_val)"
252 run_test 0d "check export proc ============================="
255 test_mkdir $DIR/$tdir
256 test_mkdir $DIR/$tdir/d2
257 mkdir $DIR/$tdir/d2 && error "we expect EEXIST, but not returned"
258 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a dir"
261 $CHECKSTAT -a $DIR/$tdir || error "$tdir was not removed"
263 run_test 1 "mkdir; remkdir; rmdir"
266 test_mkdir $DIR/$tdir
267 touch $DIR/$tdir/$tfile || error "touch $tdir/$tfile failed"
268 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
270 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$file is not removed"
272 run_test 2 "mkdir; touch; rmdir; check file"
275 test_mkdir $DIR/$tdir
276 $CHECKSTAT -t dir $DIR/$tdir || error "$tdir is not a directory"
277 touch $DIR/$tdir/$tfile
278 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
280 $CHECKSTAT -a $DIR/$tdir || error "$tdir is not removed"
282 run_test 3 "mkdir; touch; rmdir; check dir"
284 # LU-4471 - failed rmdir on remote directories still removes directory on MDT0
286 test_mkdir -i 1 $DIR/$tdir
288 touch $DIR/$tdir/$tfile ||
289 error "Create file under remote directory failed"
292 error "Expect error removing in-use dir $DIR/$tdir"
294 test -d $DIR/$tdir || error "Remote directory disappeared"
296 rm -rf $DIR/$tdir || error "remove remote dir error"
298 run_test 4 "mkdir; touch dir/file; rmdir; checkdir (expect error)"
301 test_mkdir $DIR/$tdir
302 test_mkdir $DIR/$tdir/d2
303 chmod 0707 $DIR/$tdir/d2 || error "chmod 0707 $tdir/d2 failed"
304 $CHECKSTAT -t dir -p 0707 $DIR/$tdir/d2 || error "$tdir/d2 not mode 707"
305 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a directory"
307 run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2"
310 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
311 chmod 0666 $DIR/$tfile || error "chmod 0666 $tfile failed"
312 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
313 error "$tfile does not have perm 0666 or UID $UID"
314 $RUNAS chmod 0444 $DIR/$tfile && error "chmod $tfile worked on UID $UID"
315 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
316 error "$tfile should be 0666 and owned by UID $UID"
318 run_test 6a "touch f6a; chmod f6a; $RUNAS chmod f6a (should return error) =="
321 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
324 chown $RUNAS_ID $DIR/$tfile || error "chown $RUNAS_ID $file failed"
325 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
326 error "$tfile should be owned by UID $RUNAS_ID"
327 $RUNAS chown $UID $DIR/$tfile && error "chown $UID $file succeeded"
328 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
329 error "$tfile should be owned by UID $RUNAS_ID"
331 run_test 6c "touch f6c; chown f6c; $RUNAS chown f6c (should return error) =="
334 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
337 chgrp $RUNAS_ID $DIR/$tfile || error "chgrp $RUNAS_ID $file failed"
338 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
339 error "$tfile should be owned by GID $UID"
340 $RUNAS chgrp $UID $DIR/$tfile && error "chgrp $UID $file succeeded"
341 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
342 error "$tfile should be owned by UID $UID and GID $RUNAS_ID"
344 run_test 6e "touch+chgrp $tfile; $RUNAS chgrp $tfile (should return error)"
347 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
349 test_mkdir $DIR/$tdir
350 chmod 777 $DIR/$tdir || error "chmod 0777 $tdir failed"
351 $RUNAS mkdir $DIR/$tdir/d || error "mkdir $tdir/d failed"
352 chmod g+s $DIR/$tdir/d || error "chmod g+s $tdir/d failed"
353 test_mkdir $DIR/$tdir/d/subdir
354 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir/d/subdir ||
355 error "$tdir/d/subdir should be GID $RUNAS_GID"
356 if [[ $MDSCOUNT -gt 1 ]]; then
357 # check remote dir sgid inherite
358 $LFS mkdir -i 0 $DIR/$tdir.local ||
359 error "mkdir $tdir.local failed"
360 chmod g+s $DIR/$tdir.local ||
361 error "chmod $tdir.local failed"
362 chgrp $RUNAS_GID $DIR/$tdir.local ||
363 error "chgrp $tdir.local failed"
364 $LFS mkdir -i 1 $DIR/$tdir.local/$tdir.remote ||
365 error "mkdir $tdir.remote failed"
366 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir.local/$tdir.remote ||
367 error "$tdir.remote should be owned by $UID.$RUNAS_ID"
368 $CHECKSTAT -p 02755 $DIR/$tdir.local/$tdir.remote ||
369 error "$tdir.remote should be mode 02755"
372 run_test 6g "verify new dir in sgid dir inherits group"
374 test_6h() { # bug 7331
375 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
377 touch $DIR/$tfile || error "touch failed"
378 chown $RUNAS_ID:$RUNAS_GID $DIR/$tfile || error "initial chown failed"
379 $RUNAS -G$RUNAS_GID chown $RUNAS_ID:0 $DIR/$tfile &&
380 error "chown $RUNAS_ID:0 $tfile worked as GID $RUNAS_GID"
381 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_GID $DIR/$tfile ||
382 error "$tdir/$tfile should be UID $RUNAS_UID GID $RUNAS_GID"
384 run_test 6h "$RUNAS chown RUNAS_ID.0 .../$tfile (should return error)"
387 test_mkdir $DIR/$tdir
388 $MCREATE $DIR/$tdir/$tfile
389 chmod 0666 $DIR/$tdir/$tfile
390 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
391 error "$tdir/$tfile should be mode 0666"
393 run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
396 if [ ! -d $DIR/$tdir ]; then
397 test_mkdir $DIR/$tdir
399 $MCREATE $DIR/$tdir/$tfile
400 echo -n foo > $DIR/$tdir/$tfile
401 [ "$(cat $DIR/$tdir/$tfile)" = "foo" ] || error "$tdir/$tfile not 'foo'"
402 $CHECKSTAT -t file -s 3 $DIR/$tdir/$tfile || error "$tfile size not 3"
404 run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
407 test_mkdir $DIR/$tdir
408 touch $DIR/$tdir/$tfile
409 chmod 0666 $DIR/$tdir/$tfile
410 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
411 error "$tfile mode not 0666"
413 run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
416 test_mkdir $DIR/$tdir
417 test_mkdir $DIR/$tdir/d2
418 test_mkdir $DIR/$tdir/d2/d3
419 $CHECKSTAT -t dir $DIR/$tdir/d2/d3 || error "$tdir/d2/d3 not a dir"
421 run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
424 test_mkdir $DIR/$tdir
425 test_mkdir $DIR/$tdir/d2
426 touch $DIR/$tdir/d2/$tfile
427 $CHECKSTAT -t file $DIR/$tdir/d2/$tfile ||
428 error "$tdir/d2/$tfile not a file"
430 run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
433 test_mkdir $DIR/$tdir
434 test_mkdir $DIR/$tdir/d2
435 chmod 0666 $DIR/$tdir/d2
436 chmod 0705 $DIR/$tdir/d2
437 $CHECKSTAT -t dir -p 0705 $DIR/$tdir/d2 ||
438 error "$tdir/d2 mode not 0705"
440 run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
443 test_mkdir $DIR/$tdir
444 touch $DIR/$tdir/$tfile
445 chmod 0666 $DIR/$tdir/$tfile
446 chmod 0654 $DIR/$tdir/$tfile
447 $CHECKSTAT -t file -p 0654 $DIR/$tdir/$tfile ||
448 error "$tdir/d2 mode not 0654"
450 run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
453 test_mkdir $DIR/$tdir
454 dd if=/dev/zero of=$DIR/$tdir/$tfile count=10
456 $CHECKSTAT -t file -s 0 $DIR/$tdir/$tfile ||
457 error "$tdir/$tfile size not 0 after truncate"
459 run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
462 test_mkdir $DIR/$tdir
463 touch $DIR/$tdir/$tfile
465 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
467 run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
470 test_mkdir $DIR/$tdir
471 touch $DIR/$tdir/$tfile
472 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}_2
473 $CHECKSTAT -t file $DIR/$tdir/${tfile}_2 ||
474 error "$tdir/${tfile_2} not a file after rename"
475 rm $DIR/$tdir/${tfile}_2 || error "unlink failed after rename"
477 run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
480 test_mkdir $DIR/$tdir
481 touch $DIR/$tdir/$tfile
482 rm -rf $DIR/$tdir/$tfile
483 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
485 run_test 16 "touch .../d16/f; rm -rf .../d16/f"
488 test_mkdir $DIR/$tdir
489 touch $DIR/$tdir/$tfile
490 ln -s $DIR/$tdir/$tfile $DIR/$tdir/l-exist
492 $CHECKSTAT -l $DIR/$tdir/$tfile $DIR/$tdir/l-exist ||
493 error "$tdir/l-exist not a symlink"
494 $CHECKSTAT -f -t f $DIR/$tdir/l-exist ||
495 error "$tdir/l-exist not referencing a file"
496 rm -f $DIR/$tdir/l-exist
497 $CHECKSTAT -a $DIR/$tdir/l-exist || error "$tdir/l-exist not removed"
499 run_test 17a "symlinks: create, remove (real)"
502 test_mkdir $DIR/$tdir
503 ln -s no-such-file $DIR/$tdir/l-dangle
505 $CHECKSTAT -l no-such-file $DIR/$tdir/l-dangle ||
506 error "$tdir/l-dangle not referencing no-such-file"
507 $CHECKSTAT -fa $DIR/$tdir/l-dangle ||
508 error "$tdir/l-dangle not referencing non-existent file"
509 rm -f $DIR/$tdir/l-dangle
510 $CHECKSTAT -a $DIR/$tdir/l-dangle || error "$tdir/l-dangle not removed"
512 run_test 17b "symlinks: create, remove (dangling)"
514 test_17c() { # bug 3440 - don't save failed open RPC for replay
515 test_mkdir $DIR/$tdir
516 ln -s foo $DIR/$tdir/$tfile
517 cat $DIR/$tdir/$tfile && error "opened non-existent symlink" || true
519 run_test 17c "symlinks: open dangling (should return error)"
522 test_mkdir $DIR/$tdir
523 ln -s foo $DIR/$tdir/$tfile
524 touch $DIR/$tdir/$tfile || error "creating to new symlink"
526 run_test 17d "symlinks: create dangling"
529 test_mkdir $DIR/$tdir
530 local foo=$DIR/$tdir/$tfile
531 ln -s $foo $foo || error "create symlink failed"
532 ls -l $foo || error "ls -l failed"
533 ls $foo && error "ls not failed" || true
535 run_test 17e "symlinks: create recursive symlink (should return error)"
538 test_mkdir $DIR/$tdir
539 ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/$tdir/111
540 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/$tdir/222
541 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/$tdir/333
542 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/$tdir/444
543 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/$tdir/555
544 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890/aaaaaaaaaa/bbbbbbbbbb/cccccccccc/dddddddddd/eeeeeeeeee/ffffffffff/ $DIR/$tdir/666
547 run_test 17f "symlinks: long and very long symlink name"
549 # str_repeat(S, N) generate a string that is string S repeated N times
554 while [ $((n -= 1)) -ge 0 ]; do
560 # Long symlinks and LU-2241
562 test_mkdir $DIR/$tdir
563 local TESTS="59 60 61 4094 4095"
565 # Fix for inode size boundary in 2.1.4
566 [ $MDS1_VERSION -lt $(version_code 2.1.4) ] &&
569 # Patch not applied to 2.2 or 2.3 branches
570 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
571 [ $MDS1_VERSION -le $(version_code 2.3.55) ] &&
575 local SYMNAME=$(str_repeat 'x' $i)
576 ln -s $SYMNAME $DIR/$tdir/f$i || error "failed $i-char symlink"
577 readlink $DIR/$tdir/f$i || error "failed $i-char readlink"
580 run_test 17g "symlinks: really long symlink name and inode boundaries"
582 test_17h() { #bug 17378
583 [ $PARALLEL == "yes" ] && skip "skip parallel run"
584 remote_mds_nodsh && skip "remote MDS with nodsh"
588 test_mkdir $DIR/$tdir
589 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
590 $LFS setstripe -c -1 $DIR/$tdir
591 #define OBD_FAIL_MDS_LOV_PREP_CREATE 0x141
592 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000141
593 touch $DIR/$tdir/$tfile || true
595 run_test 17h "create objects: lov_free_memmd() doesn't lbug"
597 test_17i() { #bug 20018
598 [ $PARALLEL == "yes" ] && skip "skip parallel run"
599 remote_mds_nodsh && skip "remote MDS with nodsh"
601 local foo=$DIR/$tdir/$tfile
604 test_mkdir -c1 $DIR/$tdir
605 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
606 ln -s $foo $foo || error "create symlink failed"
607 #define OBD_FAIL_MDS_READLINK_EPROTO 0x143
608 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000143
609 ls -l $foo && error "error not detected"
612 run_test 17i "don't panic on short symlink (should return error)"
614 test_17k() { #bug 22301
615 [ $PARALLEL == "yes" ] && skip "skip parallel run"
616 [[ -z "$(which rsync 2>/dev/null)" ]] &&
617 skip "no rsync command"
618 rsync --help | grep -q xattr ||
619 skip_env "$(rsync --version | head -n1) does not support xattrs"
620 test_mkdir $DIR/$tdir
621 test_mkdir $DIR/$tdir.new
622 touch $DIR/$tdir/$tfile
623 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
624 rsync -av -X $DIR/$tdir/ $DIR/$tdir.new ||
625 error "rsync failed with xattrs enabled"
627 run_test 17k "symlinks: rsync with xattrs enabled"
629 test_17l() { # LU-279
630 [[ -z "$(which getfattr 2>/dev/null)" ]] &&
631 skip "no getfattr command"
633 test_mkdir $DIR/$tdir
634 touch $DIR/$tdir/$tfile
635 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
636 for path in "$DIR/$tdir" "$DIR/$tdir/$tfile" "$DIR/$tdir/$tfile.lnk"; do
637 # -h to not follow symlinks. -m '' to list all the xattrs.
638 # grep to remove first line: '# file: $path'.
639 for xattr in `getfattr -hm '' $path 2>/dev/null | grep -v '^#'`;
641 lgetxattr_size_check $path $xattr ||
642 error "lgetxattr_size_check $path $xattr failed"
646 run_test 17l "Ensure lgetxattr's returned xattr size is consistent"
650 [ $PARALLEL == "yes" ] && skip "skip parallel run"
651 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
652 remote_mds_nodsh && skip "remote MDS with nodsh"
653 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
654 [ $MDS1_VERSION -le $(version_code 2.2.93) ] &&
655 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks"
657 local short_sym="0123456789"
658 local wdir=$DIR/$tdir
663 # create a long symlink file
664 for ((i = 0; i < 4; ++i)); do
665 long_sym=${long_sym}${long_sym}
668 echo "create 512 short and long symlink files under $wdir"
669 for ((i = 0; i < 256; ++i)); do
670 ln -sf ${long_sym}"a5a5" $wdir/long-$i
671 ln -sf ${short_sym}"a5a5" $wdir/short-$i
677 wait_delete_completed
679 echo "recreate the 512 symlink files with a shorter string"
680 for ((i = 0; i < 512; ++i)); do
681 # rewrite the symlink file with a shorter string
682 ln -sf ${long_sym} $wdir/long-$i || error "long_sym failed"
683 ln -sf ${short_sym} $wdir/short-$i || error "short_sym failed"
686 local mds_index=$(($($LFS getstripe -m $wdir) + 1))
687 local devname=$(mdsdevname $mds_index)
689 echo "stop and checking mds${mds_index}:"
690 # e2fsck should not return error
692 run_e2fsck $(facet_active_host mds${mds_index}) $devname -n
695 start mds${mds_index} $devname $MDS_MOUNT_OPTS ||
696 error "start mds${mds_index} failed"
697 df $MOUNT > /dev/null 2>&1
699 error "e2fsck detected error for short/long symlink: rc=$rc"
702 run_test 17m "run e2fsck against MDT which contains short/long symlink"
704 check_fs_consistency_17n() {
708 # create/unlink in 17n only change 2 MDTs(MDT1/MDT2),
709 # so it only check MDT1/MDT2 instead of all of MDTs.
710 for mdt_index in 1 2; do
711 local devname=$(mdsdevname $mdt_index)
712 # e2fsck should not return error
714 run_e2fsck $(facet_active_host mds$mdt_index) $devname -n ||
717 start mds${mdt_index} $devname $MDS_MOUNT_OPTS ||
718 error "mount mds$mdt_index failed"
719 df $MOUNT > /dev/null 2>&1
725 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
726 [ $PARALLEL == "yes" ] && skip "skip parallel run"
727 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
728 remote_mds_nodsh && skip "remote MDS with nodsh"
729 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
730 [ $MDS1_VERSION -le $(version_code 2.2.93) ] &&
731 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks"
735 test_mkdir $DIR/$tdir
736 for ((i=0; i<10; i++)); do
737 $LFS mkdir -i1 -c2 $DIR/$tdir/remote_dir_${i} ||
738 error "create remote dir error $i"
739 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
740 error "create files under remote dir failed $i"
743 check_fs_consistency_17n ||
744 error "e2fsck report error after create files under remote dir"
746 for ((i = 0; i < 10; i++)); do
747 rm -rf $DIR/$tdir/remote_dir_${i} ||
748 error "destroy remote dir error $i"
751 check_fs_consistency_17n ||
752 error "e2fsck report error after unlink files under remote dir"
754 [ $MDS1_VERSION -lt $(version_code 2.4.50) ] &&
755 skip "lustre < 2.4.50 does not support migrate mv"
757 for ((i = 0; i < 10; i++)); do
758 mkdir -p $DIR/$tdir/remote_dir_${i}
759 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
760 error "create files under remote dir failed $i"
761 $LFS migrate --mdt-index 1 $DIR/$tdir/remote_dir_${i} ||
762 error "migrate remote dir error $i"
764 check_fs_consistency_17n || error "e2fsck report error after migration"
766 for ((i = 0; i < 10; i++)); do
767 rm -rf $DIR/$tdir/remote_dir_${i} ||
768 error "destroy remote dir error $i"
771 check_fs_consistency_17n || error "e2fsck report error after unlink"
773 run_test 17n "run e2fsck against master/slave MDT which contains remote dir"
776 remote_mds_nodsh && skip "remote MDS with nodsh"
777 [ $MDS1_VERSION -lt $(version_code 2.3.64) ] &&
778 skip "Need MDS version at least 2.3.64"
780 local wdir=$DIR/${tdir}o
786 mdt_index=$($LFS getstripe -m $wdir/$tfile)
787 mdt_index=$((mdt_index + 1))
790 #fail mds will wait the failover finish then set
791 #following fail_loc to avoid interfer the recovery process.
794 #define OBD_FAIL_OSD_LMA_INCOMPAT 0x194
795 do_facet mds${mdt_index} lctl set_param fail_loc=0x194
796 ls -l $wdir/$tfile && rc=1
797 do_facet mds${mdt_index} lctl set_param fail_loc=0
798 [[ $rc -eq 0 ]] || error "stat file should fail"
800 run_test 17o "stat file with incompat LMA feature"
803 touch $DIR/$tfile || error "Failed to touch $DIR/$tfile: $?"
804 ls $DIR || error "Failed to ls $DIR: $?"
806 run_test 18 "touch .../f ; ls ... =============================="
812 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
814 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
817 ls -l $DIR/$tfile && error "ls -l $tfile failed"|| true
819 run_test 19b "ls -l .../f19 (should return error) =============="
822 [ $RUNAS_ID -eq $UID ] &&
823 skip_env "RUNAS_ID = UID = $UID -- skipping"
825 $RUNAS touch $DIR/$tfile && error "create non-root file failed" || true
827 run_test 19c "$RUNAS touch .../f19 (should return error) =="
830 cat $DIR/f19 && error || true
832 run_test 19d "cat .../f19 (should return error) =============="
841 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
843 run_test 20 "touch .../f ; ls -l ..."
846 test_mkdir $DIR/$tdir
847 [ -f $DIR/$tdir/dangle ] && rm -f $DIR/$tdir/dangle
848 ln -s dangle $DIR/$tdir/link
849 echo foo >> $DIR/$tdir/link
850 cat $DIR/$tdir/dangle
851 $CHECKSTAT -t link $DIR/$tdir/link || error "$tdir/link not a link"
852 $CHECKSTAT -f -t file $DIR/$tdir/link ||
853 error "$tdir/link not linked to a file"
855 run_test 21 "write to dangling link"
858 local wdir=$DIR/$tdir
860 chown $RUNAS_ID:$RUNAS_GID $wdir
861 (cd $wdir || error "cd $wdir failed";
862 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network |
864 ls -lR $wdir/etc || error "ls -lR $wdir/etc failed"
865 $CHECKSTAT -t dir $wdir/etc || error "checkstat -t dir failed"
866 $CHECKSTAT -u \#$RUNAS_ID -g \#$RUNAS_GID $wdir/etc ||
867 error "checkstat -u failed"
869 run_test 22 "unpack tar archive as non-root user"
873 test_mkdir $DIR/$tdir
874 local file=$DIR/$tdir/$tfile
876 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
877 openfile -f O_CREAT:O_EXCL $file &&
878 error "$file recreate succeeded" || true
880 run_test 23a "O_CREAT|O_EXCL in subdir"
882 test_23b() { # bug 18988
883 test_mkdir $DIR/$tdir
884 local file=$DIR/$tdir/$tfile
887 echo foo > $file || error "write filed"
888 echo bar >> $file || error "append filed"
889 $CHECKSTAT -s 8 $file || error "wrong size"
892 run_test 23b "O_APPEND check"
894 # LU-9409, size with O_APPEND and tiny writes
896 local file=$DIR/$tfile
899 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800
900 $CHECKSTAT -s 6400 $file || error "wrong size, expected 6400"
904 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
905 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
907 $CHECKSTAT -s 12800 $file || error "wrong size, expected 12800"
910 #racing tiny & normal writes
911 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4096 count=4 &
912 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=100 &
914 $CHECKSTAT -s 17184 $file || error "wrong size, expected 17184"
917 #racing tiny & normal writes 2, ugly numbers
918 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4099 count=11 &
919 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=17 count=173 &
921 $CHECKSTAT -s 48030 $file || error "wrong size, expected 48030"
924 run_test 23c "O_APPEND size checks for tiny writes"
926 # LU-11069 file offset is correct after appending writes
928 local file=$DIR/$tfile
931 echo CentaurHauls > $file
932 offset=$($MULTIOP $file oO_WRONLY:O_APPEND:w13Zp)
933 if ((offset != 26)); then
934 error "wrong offset, expected 26, got '$offset'"
937 run_test 23d "file offset is correct after appending writes"
941 echo '-- same directory rename'
942 test_mkdir $DIR/$tdir
943 touch $DIR/$tdir/$tfile.1
944 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
945 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
947 run_test 24a "rename file to non-existent target"
950 test_mkdir $DIR/$tdir
951 touch $DIR/$tdir/$tfile.{1,2}
952 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
953 $CHECKSTAT -a $DIR/$tdir/$tfile.1 || error "$tfile.1 exists"
954 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
956 run_test 24b "rename file to existing target"
959 test_mkdir $DIR/$tdir
960 test_mkdir $DIR/$tdir/d$testnum.1
961 mv $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
962 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
963 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
965 run_test 24c "rename directory to non-existent target"
968 test_mkdir -c1 $DIR/$tdir
969 test_mkdir -c1 $DIR/$tdir/d$testnum.1
970 test_mkdir -c1 $DIR/$tdir/d$testnum.2
971 mrename $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
972 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
973 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
975 run_test 24d "rename directory to existing target"
978 echo '-- cross directory renames --'
982 mv $DIR/R5a/f $DIR/R5b/g
983 $CHECKSTAT -a $DIR/R5a/f || error "$DIR/R5a/f exists"
984 $CHECKSTAT -t file $DIR/R5b/g || error "$DIR/R5b/g not file type"
986 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
991 touch $DIR/R6a/f $DIR/R6b/g
992 mv $DIR/R6a/f $DIR/R6b/g
993 $CHECKSTAT -a $DIR/R6a/f || error "$DIR/R6a/f exists"
994 $CHECKSTAT -t file $DIR/R6b/g || error "$DIR/R6b/g not file type"
996 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
1001 test_mkdir $DIR/R7a/d
1002 mv $DIR/R7a/d $DIR/R7b/e
1003 $CHECKSTAT -a $DIR/R7a/d || error "$DIR/R7a/d exists"
1004 $CHECKSTAT -t dir $DIR/R7b/e || error "$DIR/R7b/e not dir type"
1006 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
1009 test_mkdir -c1 $DIR/R8a
1010 test_mkdir -c1 $DIR/R8b
1011 test_mkdir -c1 $DIR/R8a/d
1012 test_mkdir -c1 $DIR/R8b/e
1013 mrename $DIR/R8a/d $DIR/R8b/e
1014 $CHECKSTAT -a $DIR/R8a/d || error "$DIR/R8a/d exists"
1015 $CHECKSTAT -t dir $DIR/R8b/e || error "$DIR/R8b/e not dir type"
1017 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
1020 echo "-- rename error cases"
1022 test_mkdir $DIR/R9/a
1024 mrename $DIR/R9/f $DIR/R9/a
1025 $CHECKSTAT -t file $DIR/R9/f || error "$DIR/R9/f not file type"
1026 $CHECKSTAT -t dir $DIR/R9/a || error "$DIR/R9/a not dir type"
1027 $CHECKSTAT -a $DIR/R9/a/f || error "$DIR/R9/a/f exists"
1029 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
1033 mrename $DIR/R10/f $DIR/R10/g
1034 $CHECKSTAT -t dir $DIR/R10 || error "$DIR/R10 not dir type"
1035 $CHECKSTAT -a $DIR/R10/f || error "$DIR/R10/f exists"
1036 $CHECKSTAT -a $DIR/R10/g || error "$DIR/R10/g exists"
1038 run_test 24j "source does not exist ============================"
1041 test_mkdir $DIR/R11a
1042 test_mkdir $DIR/R11a/d
1044 mv $DIR/R11a/f $DIR/R11a/d
1045 $CHECKSTAT -a $DIR/R11a/f || error "$DIR/R11a/f exists"
1046 $CHECKSTAT -t file $DIR/R11a/d/f || error "$DIR/R11a/d/f not file type"
1048 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
1050 # bug 2429 - rename foo foo foo creates invalid file
1053 $MULTIOP $f OcNs || error "rename of ${f} to itself failed"
1055 run_test 24l "Renaming a file to itself ========================"
1059 $MULTIOP $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
1060 # on ext3 this does not remove either the source or target files
1061 # though the "expected" operation would be to remove the source
1062 $CHECKSTAT -t file ${f} || error "${f} missing"
1063 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
1065 run_test 24m "Renaming a file to a hard link to itself ========="
1069 # this stats the old file after it was renamed, so it should fail
1071 $CHECKSTAT ${f} || error "${f} missing"
1073 $CHECKSTAT ${f}.rename || error "${f}.rename missing"
1074 $CHECKSTAT -a ${f} || error "${f} exists"
1076 run_test 24n "Statting the old file after renaming (Posix rename 2)"
1079 test_mkdir $DIR/$tdir
1080 rename_many -s random -v -n 10 $DIR/$tdir
1082 run_test 24o "rename of files during htree split"
1085 test_mkdir $DIR/R12a
1086 test_mkdir $DIR/R12b
1087 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
1088 mrename $DIR/R12a $DIR/R12b
1089 $CHECKSTAT -a $DIR/R12a || error "$DIR/R12a exists"
1090 $CHECKSTAT -t dir $DIR/R12b || error "$DIR/R12b not dir type"
1091 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
1092 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
1094 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
1096 cleanup_multiop_pause() {
1098 kill -USR1 $MULTIPID
1102 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1104 test_mkdir $DIR/R13a
1105 test_mkdir $DIR/R13b
1106 local DIRINO=$(ls -lid $DIR/R13a | awk '{ print $1 }')
1107 multiop_bg_pause $DIR/R13b D_c || error "multiop failed to start"
1110 trap cleanup_multiop_pause EXIT
1111 mrename $DIR/R13a $DIR/R13b
1112 $CHECKSTAT -a $DIR/R13a || error "R13a still exists"
1113 $CHECKSTAT -t dir $DIR/R13b || error "R13b does not exist"
1114 local DIRINO2=$(ls -lid $DIR/R13b | awk '{ print $1 }')
1115 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
1116 cleanup_multiop_pause
1117 wait $MULTIPID || error "multiop close failed"
1119 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
1121 test_24r() { #bug 3789
1122 test_mkdir $DIR/R14a
1123 test_mkdir $DIR/R14a/b
1124 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
1125 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
1126 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
1128 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
1131 test_mkdir $DIR/R15a
1132 test_mkdir $DIR/R15a/b
1133 test_mkdir $DIR/R15a/b/c
1134 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
1135 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
1136 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
1138 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
1140 test_mkdir $DIR/R16a
1141 test_mkdir $DIR/R16a/b
1142 test_mkdir $DIR/R16a/b/c
1143 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
1144 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
1145 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
1147 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
1149 test_24u() { # bug12192
1150 $MULTIOP $DIR/$tfile C2w$((2048 * 1024))c || error "multiop failed"
1151 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
1153 run_test 24u "create stripe file"
1155 simple_cleanup_common() {
1158 [ -z "$DIR" ] || [ -z "$tdir" ] && return 0
1160 local start=$SECONDS
1163 wait_delete_completed
1164 echo "cleanup time $((SECONDS - start))"
1168 max_pages_per_rpc() {
1169 local mdtname="$(printf "MDT%04x" ${1:-0})"
1170 $LCTL get_param -n mdc.*$mdtname*.max_pages_per_rpc
1174 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1176 local nrfiles=${COUNT:-100000}
1177 local fname="$DIR/$tdir/$tfile"
1179 # Performance issue on ZFS see LU-4072 (c.f. LU-2887)
1180 [ "$mds1_FSTYPE" = "zfs" ] && nrfiles=${COUNT:-10000}
1182 test_mkdir "$(dirname $fname)"
1183 # assume MDT0000 has the fewest inodes
1184 local stripes=$($LFS getdirstripe -c $(dirname $fname))
1185 local free_inodes=$(($(mdt_free_inodes 0) * stripes))
1186 [[ $free_inodes -lt $nrfiles ]] && nrfiles=$free_inodes
1188 trap simple_cleanup_common EXIT
1190 createmany -m "$fname" $nrfiles
1192 cancel_lru_locks mdc
1193 lctl set_param mdc.*.stats clear
1195 # was previously test_24D: LU-6101
1196 # readdir() returns correct number of entries after cursor reload
1197 local num_ls=$(ls $DIR/$tdir | wc -l)
1198 local num_uniq=$(ls $DIR/$tdir | sort -u | wc -l)
1199 local num_all=$(ls -a $DIR/$tdir | wc -l)
1200 if [ $num_ls -ne $nrfiles ] || [ $num_uniq -ne $nrfiles ] ||
1201 [ $num_all -ne $((nrfiles + 2)) ]; then
1202 error "Expected $nrfiles files, got $num_ls " \
1203 "($num_uniq unique $num_all .&..)"
1205 # LU-5 large readdir
1206 # dirent_size = 32 bytes for sizeof(struct lu_dirent) +
1207 # N bytes for name (len($nrfiles) rounded to 8 bytes) +
1208 # 8 bytes for luda_type (4 bytes rounded to 8 bytes)
1209 # take into account of overhead in lu_dirpage header and end mark in
1210 # each page, plus one in rpc_num calculation.
1211 local dirent_size=$((32 + (${#tfile} | 7) + 1 + 8))
1212 local page_entries=$(((PAGE_SIZE - 24) / dirent_size))
1213 local mdt_idx=$($LFS getdirstripe -i $(dirname $fname))
1214 local rpc_pages=$(max_pages_per_rpc $mdt_idx)
1215 local rpc_max=$((nrfiles / (page_entries * rpc_pages) + stripes))
1216 local mds_readpage=$(calc_stats mdc.*.stats mds_readpage)
1217 echo "readpages: $mds_readpage rpc_max: $rpc_max"
1218 (( $mds_readpage < $rpc_max - 2 || $mds_readpage > $rpc_max + 1)) &&
1219 error "large readdir doesn't take effect: " \
1220 "$mds_readpage should be about $rpc_max"
1222 simple_cleanup_common
1224 run_test 24v "list large directory (test hash collision, b=17560)"
1226 test_24w() { # bug21506
1228 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || return 1
1229 dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || return 2
1230 dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || return 3
1231 SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
1232 [[ "$SZ1" -eq "$SZ2" ]] ||
1233 error "Error reading at the end of the file $tfile"
1235 run_test 24w "Reading a file larger than 4Gb"
1238 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1239 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1240 [[ $MDS1_VERSION -lt $(version_code 2.7.56) ]] &&
1241 skip "Need MDS version at least 2.7.56"
1244 local remote_dir=$DIR/$tdir/remote_dir
1246 test_mkdir $DIR/$tdir
1247 $LFS mkdir -i $MDTIDX $remote_dir ||
1248 error "create remote directory failed"
1250 test_mkdir $DIR/$tdir/src_dir
1251 touch $DIR/$tdir/src_file
1252 test_mkdir $remote_dir/tgt_dir
1253 touch $remote_dir/tgt_file
1255 mrename $DIR/$tdir/src_dir $remote_dir/tgt_dir ||
1256 error "rename dir cross MDT failed!"
1258 mrename $DIR/$tdir/src_file $remote_dir/tgt_file ||
1259 error "rename file cross MDT failed!"
1261 touch $DIR/$tdir/ln_file
1262 ln $DIR/$tdir/ln_file $remote_dir/ln_name ||
1263 error "ln file cross MDT failed"
1265 rm -rf $DIR/$tdir || error "Can not delete directories"
1267 run_test 24x "cross MDT rename/link"
1270 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1271 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1273 local remote_dir=$DIR/$tdir/remote_dir
1276 test_mkdir $DIR/$tdir
1277 $LFS mkdir -i $mdtidx $remote_dir ||
1278 error "create remote directory failed"
1280 test_mkdir $remote_dir/src_dir
1281 touch $remote_dir/src_file
1282 test_mkdir $remote_dir/tgt_dir
1283 touch $remote_dir/tgt_file
1285 mrename $remote_dir/src_dir $remote_dir/tgt_dir ||
1286 error "rename subdir in the same remote dir failed!"
1288 mrename $remote_dir/src_file $remote_dir/tgt_file ||
1289 error "rename files in the same remote dir failed!"
1291 ln $remote_dir/tgt_file $remote_dir/tgt_file1 ||
1292 error "link files in the same remote dir failed!"
1294 rm -rf $DIR/$tdir || error "Can not delete directories"
1296 run_test 24y "rename/link on the same dir should succeed"
1299 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1300 [[ $MDS1_VERSION -lt $(version_code 2.12.51) ]] &&
1301 skip "Need MDS version at least 2.12.51"
1305 for index in 0 1; do
1306 $LFS mkdir -i $index $DIR/$tdir.$index || error "mkdir failed"
1307 touch $DIR/$tdir.0/$tfile.$index || error "touch failed"
1310 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1 || error "mv $tfile.0 failed"
1312 index=$($LFS getstripe -m $DIR/$tdir.1/$tfile.0)
1313 [ $index -eq 0 ] || error "$tfile.0 is on MDT$index"
1315 local mdts=$(comma_list $(mdts_nodes))
1317 do_nodes $mdts $LCTL set_param mdt.*.enable_remote_rename=0
1318 stack_trap "do_nodes $mdts $LCTL \
1319 set_param mdt.*.enable_remote_rename=1" EXIT
1321 mv $DIR/$tdir.0/$tfile.1 $DIR/$tdir.1 || error "mv $tfile.1 failed"
1323 index=$($LFS getstripe -m $DIR/$tdir.1/$tfile.1)
1324 [ $index -eq 1 ] || error "$tfile.1 is on MDT$index"
1326 run_test 24z "cross-MDT rename is done as cp"
1328 test_24A() { # LU-3182
1332 test_mkdir $DIR/$tdir
1333 trap simple_cleanup_common EXIT
1334 createmany -m $DIR/$tdir/$tfile $NFILES
1335 local t=$(ls $DIR/$tdir | wc -l)
1336 local u=$(ls $DIR/$tdir | sort -u | wc -l)
1337 local v=$(ls -ai $DIR/$tdir | sort -u | wc -l)
1338 if [ $t -ne $NFILES ] || [ $u -ne $NFILES ] ||
1339 [ $v -ne $((NFILES + 2)) ] ; then
1340 error "Expected $NFILES files, got $t ($u unique $v .&..)"
1343 simple_cleanup_common || error "Can not delete directories"
1345 run_test 24A "readdir() returns correct number of entries."
1347 test_24B() { # LU-4805
1348 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1352 test_mkdir $DIR/$tdir
1353 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
1354 error "create striped dir failed"
1356 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1357 [ $count -eq 2 ] || error "Expected 2, got $count"
1359 touch $DIR/$tdir/striped_dir/a
1361 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1362 [ $count -eq 3 ] || error "Expected 3, got $count"
1364 touch $DIR/$tdir/striped_dir/.f
1366 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1367 [ $count -eq 4 ] || error "Expected 4, got $count"
1369 rm -rf $DIR/$tdir || error "Can not delete directories"
1371 run_test 24B "readdir for striped dir return correct number of entries"
1374 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1380 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/d0/striped_dir ||
1381 error "create striped dir failed"
1383 cd $DIR/$tdir/d0/striped_dir
1385 local d0_ino=$(ls -i -l -a $DIR/$tdir | grep "d0" | awk '{print $1}')
1386 local d1_ino=$(ls -i -l -a $DIR/$tdir | grep "d1" | awk '{print $1}')
1387 local parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1389 [ "$d0_ino" = "$parent_ino" ] ||
1390 error ".. wrong, expect $d0_ino, get $parent_ino"
1392 mv $DIR/$tdir/d0/striped_dir $DIR/$tdir/d1/ ||
1393 error "mv striped dir failed"
1395 parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1397 [ "$d1_ino" = "$parent_ino" ] ||
1398 error ".. wrong after mv, expect $d1_ino, get $parent_ino"
1400 run_test 24C "check .. in striped dir"
1403 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
1404 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1407 mkdir $DIR/$tdir/src_dir
1408 $LFS mkdir -i 1 $DIR/$tdir/src_dir/src_child ||
1409 error "create remote source failed"
1411 touch $DIR/$tdir/src_dir/src_child/a
1413 $LFS mkdir -i 2 $DIR/$tdir/tgt_dir ||
1414 error "create remote target dir failed"
1416 $LFS mkdir -i 3 $DIR/$tdir/tgt_dir/tgt_child ||
1417 error "create remote target child failed"
1419 mrename $DIR/$tdir/src_dir/src_child $DIR/$tdir/tgt_dir/tgt_child ||
1420 error "rename dir cross MDT failed!"
1424 $CHECKSTAT -t dir $DIR/$tdir/src_dir/src_child &&
1425 error "src_child still exists after rename"
1427 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/tgt_child/a ||
1428 error "missing file(a) after rename"
1430 rm -rf $DIR/$tdir || error "Can not delete directories"
1432 run_test 24E "cross MDT rename/link"
1435 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
1438 [ "$SLOW" = "no" ] && repeats=100
1442 echo "$repeats repeats"
1443 for ((i = 0; i < repeats; i++)); do
1444 $LFS mkdir -i0 -c2 $DIR/$tdir/test || error "mkdir fails"
1445 touch $DIR/$tdir/test/a || error "touch fails"
1446 mkdir $DIR/$tdir/test/b || error "mkdir fails"
1447 rm -rf $DIR/$tdir/test || error "rmdir fails"
1452 run_test 24F "hash order vs readdir (LU-11330)"
1455 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
1460 $LFS mkdir -i 0 $DIR/$tdir-0 || error "mkdir $tdir-0"
1461 $LFS mkdir -i 1 $DIR/$tdir-1 || error "mkdir $tdir-1"
1462 touch $DIR/$tdir-0/f1 || error "touch f1"
1463 ln -s $DIR/$tdir-0/f1 $DIR/$tdir-0/s1 || error "ln s1"
1464 ino1=$(stat -c%i $DIR/$tdir-0/s1)
1465 mv $DIR/$tdir-0/s1 $DIR/$tdir-1 || error "mv s1"
1466 ino2=$(stat -c%i $DIR/$tdir-1/s1)
1467 [ $ino1 -ne $ino2 ] || error "s1 should be migrated"
1469 run_test 24G "migrate symlink in rename"
1472 echo '== symlink sanity ============================================='
1476 touch $DIR/s25/foo ||
1477 error "File creation in symlinked directory failed"
1479 run_test 25a "create file in symlinked directory ==============="
1482 [ ! -d $DIR/d25 ] && test_25a
1483 $CHECKSTAT -t file $DIR/s25/foo || error "$DIR/s25/foo not file type"
1485 run_test 25b "lookup file in symlinked directory ==============="
1489 test_mkdir $DIR/d26/d26-2
1490 ln -s d26/d26-2 $DIR/s26
1491 touch $DIR/s26/foo || error "File creation failed"
1493 run_test 26a "multiple component symlink ======================="
1496 test_mkdir -p $DIR/$tdir/d26-2
1497 ln -s $tdir/d26-2/foo $DIR/s26-2
1498 touch $DIR/s26-2 || error "File creation failed"
1500 run_test 26b "multiple component symlink at end of lookup ======"
1503 test_mkdir $DIR/d26.2
1504 touch $DIR/d26.2/foo
1505 ln -s d26.2 $DIR/s26.2-1
1506 ln -s s26.2-1 $DIR/s26.2-2
1507 ln -s s26.2-2 $DIR/s26.2-3
1508 chmod 0666 $DIR/s26.2-3/foo
1510 run_test 26c "chain of symlinks"
1512 # recursive symlinks (bug 439)
1514 ln -s d26-3/foo $DIR/d26-3
1516 run_test 26d "create multiple component recursive symlink"
1519 [ ! -h $DIR/d26-3 ] && test_26d
1522 run_test 26e "unlink multiple component recursive symlink"
1524 # recursive symlinks (bug 7022)
1526 test_mkdir $DIR/$tdir
1527 test_mkdir $DIR/$tdir/$tfile
1528 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
1529 test_mkdir -p lndir/bar1
1530 test_mkdir $DIR/$tdir/$tfile/$tfile
1531 cd $tfile || error "cd $tfile failed"
1532 ln -s .. dotdot || error "ln dotdot failed"
1533 ln -s dotdot/lndir lndir || error "ln lndir failed"
1534 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
1535 output=`ls $tfile/$tfile/lndir/bar1`
1536 [ "$output" = bar1 ] && error "unexpected output"
1537 rm -r $tfile || error "rm $tfile failed"
1538 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
1540 run_test 26f "rm -r of a directory which has recursive symlink"
1543 test_mkdir $DIR/$tdir
1544 $LFS getstripe $DIR/$tdir
1545 $LFS setstripe -c 1 $DIR/$tdir/$tfile || error "setstripe failed"
1546 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1547 cp /etc/hosts $DIR/$tdir/$tfile || error "Can't copy to one stripe file"
1549 run_test 27a "one stripe file"
1552 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1554 test_mkdir $DIR/$tdir
1555 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1556 $LFS getstripe -c $DIR/$tdir/$tfile
1557 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
1558 error "two-stripe file doesn't have two stripes"
1560 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1562 run_test 27b "create and write to two stripe file"
1564 # 27c family tests specific striping, setstripe -o
1566 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1567 test_mkdir -p $DIR/$tdir
1570 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1571 $LFS getstripe -i $DIR/$tdir/$tfile
1572 [ $($LFS getstripe -i $DIR/$tdir/$tfile ) -eq $osts ] ||
1573 error "stripe not on specified OST"
1575 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1577 run_test 27ca "one stripe on specified OST"
1580 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1581 test_mkdir -p $DIR/$tdir
1583 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1584 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1587 # Strip getstripe output to a space separated list of OSTs
1588 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1589 awk '{print $1}' | tr '\n' ' ' | sed -e 's/[[:space:]]*$//')
1590 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1591 error "stripes not on specified OSTs"
1593 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1595 run_test 27cb "two stripes on specified OSTs"
1598 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1599 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1600 skip "server does not support overstriping"
1602 test_mkdir -p $DIR/$tdir
1604 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1605 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1608 # Strip getstripe output to a space separated list of OSTs
1609 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1610 awk '{print $1}' | tr '\n' ' ' | sed -e 's/[[:space:]]*$//')
1611 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1612 error "stripes not on specified OSTs"
1614 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1616 run_test 27cc "two stripes on the same OST"
1619 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1620 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1621 skip "server does not support overstriping"
1622 test_mkdir -p $DIR/$tdir
1623 local osts="0,1,1,0"
1624 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1625 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1628 # Strip getstripe output to a space separated list of OSTs
1629 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1630 awk '{print $1}' | tr '\n' ' ' | sed -e 's/[[:space:]]*$//')
1631 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1632 error "stripes not on specified OSTs"
1634 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1636 run_test 27cd "four stripes on two OSTs"
1639 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
1640 skip_env "too many osts, skipping"
1641 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1642 skip "server does not support overstriping"
1643 # We do one more stripe than we have OSTs
1644 [ $OSTCOUNT -lt 159 ] || large_xattr_enabled ||
1645 skip_env "ea_inode feature disabled"
1647 test_mkdir -p $DIR/$tdir
1649 for i in $(seq 0 $OSTCOUNT);
1652 if [ $i -ne $OSTCOUNT ]; then
1656 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1657 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1660 # Strip getstripe output to a space separated list of OSTs
1661 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1662 awk '{print $1}' | tr '\n' ' ' | sed -e 's/[[:space:]]*$//')
1663 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1664 error "stripes not on specified OSTs"
1666 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1668 run_test 27ce "more stripes than OSTs with -o"
1671 local osp_proc="osp.$FSNAME-OST0000-osc-MDT000*.active"
1674 test_mkdir -p $DIR/$tdir || error "failed to mkdir $DIR/$tdir"
1675 do_facet $SINGLEMDS "$LCTL set_param -n $osp_proc=0"
1676 stack_trap "do_facet $SINGLEMDS $LCTL set_param -n $osp_proc=1" EXIT
1677 wait_update_facet $SINGLEMDS "$LCTL get_param -n $osp_proc | grep 1" ||
1678 error "failed to set $osp_proc=0"
1680 $LFS setstripe -o 0 $DIR/$tdir/$tfile &
1683 do_facet $SINGLEMDS "$LCTL set_param -n $osp_proc=1"
1684 wait_update_facet $SINGLEMDS "$LCTL get_param -n $osp_proc | grep 0" ||
1685 error "failed to set $osp_proc=1"
1688 error "should return error due to $osp_proc=0"
1690 run_test 27cf "'setstripe -o' on inactive OSTs should return error"
1693 test_mkdir $DIR/$tdir
1694 $LFS setstripe -c 0 -i -1 -S 0 $DIR/$tdir/$tfile ||
1695 error "setstripe failed"
1696 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1697 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1699 run_test 27d "create file with default settings"
1702 # LU-5839 adds check for existed layout before setting it
1703 [[ $MDS1_VERSION -lt $(version_code 2.7.56) ]] &&
1704 skip "Need MDS version at least 2.7.56"
1706 test_mkdir $DIR/$tdir
1707 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1708 $LFS setstripe -c 2 $DIR/$tdir/$tfile && error "setstripe worked twice"
1709 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1711 run_test 27e "setstripe existing file (should return error)"
1714 test_mkdir $DIR/$tdir
1715 $LFS setstripe -S 100 -i 0 -c 1 $DIR/$tdir/$tfile &&
1716 error "$LFS setstripe $DIR/$tdir/$tfile failed"
1717 $CHECKSTAT -t file $DIR/$tdir/$tfile &&
1718 error "$CHECKSTAT -t file $DIR/$tdir/$tfile should fail"
1719 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1720 $LFS getstripe $DIR/$tdir/$tfile || error "$LFS getstripe failed"
1722 run_test 27f "setstripe with bad stripe size (should return error)"
1725 test_mkdir $DIR/$tdir
1726 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1727 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "no stripe info" ||
1728 error "$DIR/$tdir/$tfile has object"
1730 run_test 27g "$LFS getstripe with no objects"
1733 test_mkdir $DIR/$tdir
1734 touch $DIR/$tdir/$tfile || error "touch failed"
1735 ln -s bogus $DIR/$tdir/$tfile.2 || error "ln failed"
1736 $LFS getstripe -m $DIR/$tdir/$tfile $DIR/$tdir/$tfile.2
1738 (( rc == 2 )) || error "getstripe did not return ENOENT"
1740 run_test 27ga "$LFS getstripe with missing file (should return error)"
1743 test_mkdir $DIR/$tdir
1744 touch $DIR/$tdir/$tfile || error "touch failed"
1745 [[ $($LFS getstripe -c $DIR/$tdir/$tfile) -gt 0 ]] ||
1746 error "missing objects"
1748 run_test 27i "$LFS getstripe with some objects"
1751 test_mkdir $DIR/$tdir
1752 $LFS setstripe -i $OSTCOUNT $DIR/$tdir/$tfile &&
1753 error "setstripe failed" || true
1755 run_test 27j "setstripe with bad stripe offset (should return error)"
1757 test_27k() { # bug 2844
1758 test_mkdir $DIR/$tdir
1759 local file=$DIR/$tdir/$tfile
1760 local ll_max_blksize=$((4 * 1024 * 1024))
1761 $LFS setstripe -S 67108864 $file || error "setstripe failed"
1762 local blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1763 [ $blksize -le $ll_max_blksize ] || error "1:$blksize > $ll_max_blksize"
1764 dd if=/dev/zero of=$file bs=4k count=1
1765 blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1766 [ $blksize -le $ll_max_blksize ] || error "2:$blksize > $ll_max_blksize"
1768 run_test 27k "limit i_blksize for broken user apps"
1771 mcreate $DIR/$tfile || error "creating file"
1772 $RUNAS $LFS setstripe -c 1 $DIR/$tfile &&
1773 error "setstripe should have failed" || true
1775 run_test 27l "check setstripe permissions (should return error)"
1778 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1780 [ -n "$RCLIENTS" -o -n "$MOUNT_2" ] &&
1781 skip_env "multiple clients -- skipping"
1783 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
1785 if [[ $ORIGFREE -gt $MAXFREE ]]; then
1786 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1788 trap simple_cleanup_common EXIT
1789 test_mkdir $DIR/$tdir
1790 $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.1
1791 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1024 count=$MAXFREE &&
1792 error "dd should fill OST0"
1794 while $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.$i; do
1796 [ $i -gt 256 ] && break
1799 touch $DIR/$tdir/$tfile.$i
1800 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1801 awk '{print $1}'| grep -w "0") ] &&
1802 error "OST0 was full but new created file still use it"
1804 touch $DIR/$tdir/$tfile.$i
1805 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1806 awk '{print $1}'| grep -w "0") ] &&
1807 error "OST0 was full but new created file still use it"
1808 simple_cleanup_common
1810 run_test 27m "create file while OST0 was full"
1812 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1813 # if the OST isn't full anymore.
1815 local ostidx=${1:-""}
1820 local list=$(comma_list $(osts_nodes))
1821 [ "$ostidx" ] && list=$(facet_host ost$((ostidx + 1)))
1823 do_nodes $list lctl set_param fail_loc=0
1824 wait_delete_completed # initiate all OST_DESTROYs from MDS to OST
1825 delay=$(do_facet $SINGLEMDS lctl get_param -n lov.*.qos_maxage |
1826 awk '{print $1 * 2;exit;}')
1827 get_prealloc="$LCTL get_param -n osc.*MDT*.prealloc_status |
1829 wait_update_facet $SINGLEMDS "$get_prealloc" "" $delay
1832 __exhaust_precreations() {
1835 local FAILIDX=${3:-$OSTIDX}
1836 local ofacet=ost$((OSTIDX + 1))
1838 test_mkdir -p -c1 $DIR/$tdir
1839 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
1840 local mfacet=mds$((mdtidx + 1))
1841 echo OSTIDX=$OSTIDX MDTIDX=$mdtidx
1843 local OST=$(ostname_from_index $OSTIDX)
1846 local mdtosc_proc1=$(get_mdtosc_proc_path $mfacet $OST)
1847 local last_id=$(do_facet $mfacet lctl get_param -n \
1848 osp.$mdtosc_proc1.prealloc_last_id)
1849 local next_id=$(do_facet $mfacet lctl get_param -n \
1850 osp.$mdtosc_proc1.prealloc_next_id)
1852 local mdtosc_proc2=$(get_mdtosc_proc_path $mfacet)
1853 do_facet $mfacet lctl get_param osp.$mdtosc_proc2.prealloc*
1855 test_mkdir -p $DIR/$tdir/${OST}
1856 $LFS setstripe -i $OSTIDX -c 1 $DIR/$tdir/${OST}
1857 #define OBD_FAIL_OST_ENOSPC 0x215
1858 do_facet $ofacet lctl set_param fail_val=$FAILIDX fail_loc=0x215
1859 echo "Creating to objid $last_id on ost $OST..."
1860 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1861 do_facet $mfacet lctl get_param osp.$mdtosc_proc2.prealloc*
1862 do_facet $ofacet lctl set_param fail_loc=$FAILLOC
1865 exhaust_precreations() {
1866 __exhaust_precreations $1 $2 $3
1870 exhaust_all_precreations() {
1872 for (( i=0; i < OSTCOUNT; i++ )) ; do
1873 __exhaust_precreations $i $1 -1
1879 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1880 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1881 remote_mds_nodsh && skip "remote MDS with nodsh"
1882 remote_ost_nodsh && skip "remote OST with nodsh"
1885 rm -f $DIR/$tdir/$tfile
1886 exhaust_precreations 0 0x80000215
1887 $LFS setstripe -c -1 $DIR/$tdir || error "setstripe failed"
1888 touch $DIR/$tdir/$tfile || error "touch failed"
1889 $LFS getstripe $DIR/$tdir/$tfile
1892 run_test 27n "create file with some full OSTs"
1895 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1896 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1897 remote_mds_nodsh && skip "remote MDS with nodsh"
1898 remote_ost_nodsh && skip "remote OST with nodsh"
1901 rm -f $DIR/$tdir/$tfile
1902 exhaust_all_precreations 0x215
1904 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1909 run_test 27o "create file with all full OSTs (should error)"
1911 function create_and_checktime() {
1916 for ((i=0; i < $loops; i++)); do
1917 local start=$SECONDS
1918 multiop $fname-$i Oc
1919 ((SECONDS-start < TIMEOUT)) ||
1920 error "creation took " $((SECONDS-$start)) && return 1
1925 local mdts=$(comma_list $(mdts_nodes))
1927 [ $MDS1_VERSION -lt $(version_code 2.13.57) ] &&
1928 skip "Need MDS version at least 2.13.57"
1930 local f0=$DIR/${tfile}-0
1931 local f1=$DIR/${tfile}-1
1933 wait_delete_completed
1935 # refill precreated objects
1936 $LFS setstripe -i0 -c1 $f0
1938 saved=$(do_facet mds1 $LCTL get_param -n lov.*0000*.qos_threshold_rr)
1939 # force QoS allocation policy
1940 do_nodes $mdts $LCTL set_param lov.*.qos_threshold_rr=0%
1941 stack_trap "do_nodes $mdts $LCTL set_param \
1942 lov.*.qos_threshold_rr=$saved" EXIT
1945 # one OST is unavailable, but still have few objects preallocated
1947 stack_trap "start ost1 $(ostdevname 1) $OST_MOUNT_OPTS; \
1948 rm -rf $f1 $DIR/$tdir*" EXIT
1950 for ((i=0; i < 7; i++)); do
1951 mkdir $DIR/$tdir$i || error "can't create dir"
1952 $LFS setstripe -c$((OSTCOUNT-1)) $DIR/$tdir$i ||
1953 error "can't set striping"
1955 for ((i=0; i < 7; i++)); do
1956 create_and_checktime $DIR/$tdir$i/$tfile 100 &
1960 run_test 27oo "don't let few threads to reserve too many objects"
1963 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1964 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1965 remote_mds_nodsh && skip "remote MDS with nodsh"
1966 remote_ost_nodsh && skip "remote OST with nodsh"
1969 rm -f $DIR/$tdir/$tfile
1970 test_mkdir $DIR/$tdir
1972 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1973 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1974 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1976 exhaust_precreations 0 0x80000215
1977 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1978 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1979 $LFS getstripe $DIR/$tdir/$tfile
1983 run_test 27p "append to a truncated file with some full OSTs"
1986 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1987 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1988 remote_mds_nodsh && skip "remote MDS with nodsh"
1989 remote_ost_nodsh && skip "remote OST with nodsh"
1992 rm -f $DIR/$tdir/$tfile
1994 test_mkdir $DIR/$tdir
1995 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1996 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||
1997 error "truncate $DIR/$tdir/$tfile failed"
1998 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
2000 exhaust_all_precreations 0x215
2002 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
2003 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
2007 run_test 27q "append to truncated file with all OSTs full (should error)"
2010 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2011 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2012 remote_mds_nodsh && skip "remote MDS with nodsh"
2013 remote_ost_nodsh && skip "remote OST with nodsh"
2016 rm -f $DIR/$tdir/$tfile
2017 exhaust_precreations 0 0x80000215
2019 $LFS setstripe -i 0 -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
2023 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
2025 test_27s() { # bug 10725
2026 test_mkdir $DIR/$tdir
2027 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
2028 local stripe_count=0
2029 [ $OSTCOUNT -eq 1 ] || stripe_count=2
2030 $LFS setstripe -S $stripe_size -c $stripe_count $DIR/$tdir &&
2031 error "stripe width >= 2^32 succeeded" || true
2034 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
2036 test_27t() { # bug 10864
2041 $WLFS getstripe $tfile
2044 run_test 27t "check that utils parse path correctly"
2046 test_27u() { # bug 4900
2047 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2048 remote_mds_nodsh && skip "remote MDS with nodsh"
2051 local list=$(comma_list $(mdts_nodes))
2053 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
2054 do_nodes $list $LCTL set_param fail_loc=0x139
2055 test_mkdir -p $DIR/$tdir
2056 trap simple_cleanup_common EXIT
2057 createmany -o $DIR/$tdir/t- 1000
2058 do_nodes $list $LCTL set_param fail_loc=0
2060 TLOG=$TMP/$tfile.getstripe
2061 $LFS getstripe $DIR/$tdir > $TLOG
2062 OBJS=$(awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj; }' $TLOG)
2063 unlinkmany $DIR/$tdir/t- 1000
2065 [[ $OBJS -gt 0 ]] &&
2066 error "$OBJS objects created on OST-0. See $TLOG" ||
2069 run_test 27u "skip object creation on OSC w/o objects"
2071 test_27v() { # bug 4900
2072 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2073 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2074 remote_mds_nodsh && skip "remote MDS with nodsh"
2075 remote_ost_nodsh && skip "remote OST with nodsh"
2077 exhaust_all_precreations 0x215
2080 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
2082 touch $DIR/$tdir/$tfile
2083 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
2085 for (( i=1; i < OSTCOUNT; i++ )); do
2086 do_facet ost$i lctl set_param fail_loc=0x705
2088 local START=`date +%s`
2089 createmany -o $DIR/$tdir/$tfile 32
2091 local FINISH=`date +%s`
2092 local TIMEOUT=`lctl get_param -n timeout`
2093 local PROCESS=$((FINISH - START))
2094 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
2095 error "$FINISH - $START >= $TIMEOUT / 2"
2096 sleep $((TIMEOUT / 2 - PROCESS))
2099 run_test 27v "skip object creation on slow OST"
2101 test_27w() { # bug 10997
2102 test_mkdir $DIR/$tdir
2103 $LFS setstripe -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
2104 [ $($LFS getstripe -S $DIR/$tdir/f0) -ne 65536 ] &&
2105 error "stripe size $size != 65536" || true
2106 [ $($LFS getstripe -d $DIR/$tdir | grep -c "stripe_count") -eq 0 ] &&
2107 error "$LFS getstripe -d $DIR/$tdir no 'stripe_count'" || true
2109 run_test 27w "check $LFS setstripe -S and getstrip -d options"
2112 [[ $OSTCOUNT -lt 2 ]] &&
2113 skip_env "skipping multiple stripe count/offset test"
2115 test_mkdir $DIR/$tdir
2116 for i in $(seq 1 $OSTCOUNT); do
2118 $LFS setstripe -c $i -i $offset $DIR/$tdir/f$i ||
2119 error "setstripe -c $i -i $offset failed"
2120 count=$($LFS getstripe -c $DIR/$tdir/f$i)
2121 index=$($LFS getstripe -i $DIR/$tdir/f$i)
2122 [ $count -ne $i ] && error "stripe count $count != $i" || true
2123 [ $index -ne $offset ] &&
2124 error "stripe offset $index != $offset" || true
2127 run_test 27wa "check $LFS setstripe -c -i options"
2130 remote_ost_nodsh && skip "remote OST with nodsh"
2131 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2132 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2134 OFFSET=$(($OSTCOUNT - 1))
2136 local OST=$(ostname_from_index $OSTIDX)
2138 test_mkdir $DIR/$tdir
2139 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe per file
2140 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
2142 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
2143 for i in $(seq 0 $OFFSET); do
2144 [ $($LFS getstripe $DIR/$tdir/$tfile$i | grep -A 10 obdidx |
2145 awk '{print $1}' | grep -w "$OSTIDX") ] &&
2146 error "OST0 was degraded but new created file still use it"
2148 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
2150 run_test 27x "create files while OST0 is degraded"
2153 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2154 remote_mds_nodsh && skip "remote MDS with nodsh"
2155 remote_ost_nodsh && skip "remote OST with nodsh"
2156 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2158 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
2159 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
2160 osp.$mdtosc.prealloc_last_id)
2161 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
2162 osp.$mdtosc.prealloc_next_id)
2163 local fcount=$((last_id - next_id))
2164 [[ $fcount -eq 0 ]] && skip "not enough space on OST0"
2165 [[ $fcount -gt $OSTCOUNT ]] && fcount=$OSTCOUNT
2167 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
2168 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
2169 local OST_DEACTIVE_IDX=-1
2174 for OSC in $MDS_OSCS; do
2175 OST=$(osc_to_ost $OSC)
2176 OSTIDX=$(index_from_ostuuid $OST)
2177 if [ $OST_DEACTIVE_IDX == -1 ]; then
2178 OST_DEACTIVE_IDX=$OSTIDX
2180 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
2181 echo $OSC "is Deactivated:"
2182 do_facet $SINGLEMDS lctl --device %$OSC deactivate
2186 OSTIDX=$(index_from_ostuuid $OST)
2187 test_mkdir $DIR/$tdir
2188 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
2190 for OSC in $MDS_OSCS; do
2191 OST=$(osc_to_ost $OSC)
2192 OSTIDX=$(index_from_ostuuid $OST)
2193 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
2194 echo $OST "is degraded:"
2195 do_facet ost$((OSTIDX+1)) lctl set_param -n \
2196 obdfilter.$OST.degraded=1
2201 createmany -o $DIR/$tdir/$tfile $fcount
2203 for OSC in $MDS_OSCS; do
2204 OST=$(osc_to_ost $OSC)
2205 OSTIDX=$(index_from_ostuuid $OST)
2206 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
2207 echo $OST "is recovered from degraded:"
2208 do_facet ost$((OSTIDX+1)) lctl set_param -n \
2209 obdfilter.$OST.degraded=0
2211 do_facet $SINGLEMDS lctl --device %$OSC activate
2215 # all osp devices get activated, hence -1 stripe count restored
2216 local stripe_count=0
2218 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
2219 # devices get activated.
2221 $LFS setstripe -c -1 $DIR/$tfile
2222 stripe_count=$($LFS getstripe -c $DIR/$tfile)
2224 [ $stripe_count -ne $OSTCOUNT ] &&
2225 error "Of $OSTCOUNT OSTs, only $stripe_count is available"
2228 run_test 27y "create files while OST0 is degraded and the rest inactive"
2234 lmm_count=$($LFS getstripe -c $1)
2235 lmm_seq=$($LFS getstripe -v $1 | awk '/lmm_seq/ { print $2 }')
2236 lmm_oid=$($LFS getstripe -v $1 | awk '/lmm_object_id/ { print $2 }')
2238 local old_ifs="$IFS"
2240 fid=($($LFS path2fid $1))
2243 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
2244 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
2246 # compare lmm_seq and lu_fid->f_seq
2247 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
2248 # compare lmm_object_id and lu_fid->oid
2249 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
2251 # check the trusted.fid attribute of the OST objects of the file
2252 local have_obdidx=false
2254 $LFS getstripe $1 | while read obdidx oid hex seq; do
2255 # skip lines up to and including "obdidx"
2256 [ -z "$obdidx" ] && break
2257 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
2258 $have_obdidx || continue
2260 local ost=$((obdidx + 1))
2261 local dev=$(ostdevname $ost)
2264 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
2266 seq=$(echo $seq | sed -e "s/^0x//g")
2267 if [ $seq == 0 ] || [ $(facet_fstype ost$ost) == zfs ]; then
2268 oid_hex=$(echo $oid)
2270 oid_hex=$(echo $hex | sed -e "s/^0x//g")
2272 local obj_file="O/$seq/d$((oid %32))/$oid_hex"
2276 # Don't unmount/remount the OSTs if we don't need to do that.
2277 # LU-2577 changes filter_fid to be smaller, so debugfs needs
2278 # update too, until that use mount/ll_decode_filter_fid/mount.
2279 # Re-enable when debugfs will understand new filter_fid.
2281 if [ $(facet_fstype ost$ost) == ldiskfs ]; then
2282 ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
2283 $dev 2>/dev/null" | grep "parent=")
2285 if [ -z "$ff" ]; then
2287 mount_fstype ost$ost
2288 ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID \
2289 $(facet_mntpt ost$ost)/$obj_file)
2290 unmount_fstype ost$ost
2291 start ost$ost $dev $OST_MOUNT_OPTS
2295 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
2297 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
2299 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
2300 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
2302 # fid: parent=[0x200000400:0x1e:0x0] stripe=1 stripe_count=2 \
2303 # stripe_size=1048576 component_id=1 component_start=0 \
2304 # component_end=33554432
2305 local ff_parent=$(sed -e 's/.*parent=.//' <<<$ff)
2306 local ff_pseq=$(cut -d: -f1 <<<$ff_parent)
2307 local ff_poid=$(cut -d: -f2 <<<$ff_parent)
2309 if grep -q 'stripe=' <<<$ff; then
2310 ff_pstripe=$(sed -e 's/.*stripe=//' -e 's/ .*//' <<<$ff)
2312 # $LL_DECODE_FILTER_FID does not print "stripe="; look
2313 # into f_ver in this case. See comment on ff_parent.
2314 ff_pstripe=$(cut -d: -f3 <<<$ff_parent | sed -e 's/]//')
2317 # compare lmm_seq and filter_fid->ff_parent.f_seq
2318 [ $ff_pseq = $lmm_seq ] ||
2319 error "FF parent SEQ $ff_pseq != $lmm_seq"
2320 # compare lmm_object_id and filter_fid->ff_parent.f_oid
2321 [ $ff_poid = $lmm_oid ] ||
2322 error "FF parent OID $ff_poid != $lmm_oid"
2323 (($ff_pstripe == $stripe_nr)) ||
2324 error "FF stripe $ff_pstripe != $stripe_nr"
2326 stripe_nr=$((stripe_nr + 1))
2327 [ $CLIENT_VERSION -lt $(version_code 2.9.55) ] &&
2329 if grep -q 'stripe_count=' <<<$ff; then
2330 local ff_scnt=$(sed -e 's/.*stripe_count=//' \
2331 -e 's/ .*//' <<<$ff)
2332 [ $lmm_count = $ff_scnt ] ||
2333 error "FF stripe count $lmm_count != $ff_scnt"
2339 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2340 remote_ost_nodsh && skip "remote OST with nodsh"
2342 test_mkdir $DIR/$tdir
2343 $LFS setstripe -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
2344 { error "setstripe -c -1 failed"; return 1; }
2345 # We need to send a write to every object to get parent FID info set.
2346 # This _should_ also work for setattr, but does not currently.
2347 # touch $DIR/$tdir/$tfile-1 ||
2348 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
2349 { error "dd $tfile-1 failed"; return 2; }
2350 $LFS setstripe -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
2351 { error "setstripe -c -1 failed"; return 3; }
2352 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
2353 { error "dd $tfile-2 failed"; return 4; }
2355 # make sure write RPCs have been sent to OSTs
2358 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
2359 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
2361 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
2363 test_27A() { # b=19102
2364 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2366 save_layout_restore_at_exit $MOUNT
2367 $LFS setstripe -c 0 -i -1 -S 0 $MOUNT
2368 wait_update $HOSTNAME "$LFS getstripe -c $MOUNT | sed 's/ *//g'" "1" 20 ||
2369 error "stripe count $($LFS getstripe -c $MOUNT) != 1"
2370 local default_size=$($LFS getstripe -S $MOUNT)
2371 local default_offset=$($LFS getstripe -i $MOUNT)
2372 local dsize=$(do_facet $SINGLEMDS \
2373 "$LCTL get_param -n lod.$(facet_svc $SINGLEMDS)*.stripesize")
2374 [ $default_size -eq $dsize ] ||
2375 error "stripe size $default_size != $dsize"
2376 [ $default_offset -eq -1 ] ||
2377 error "stripe offset $default_offset != -1"
2379 run_test 27A "check filesystem-wide default LOV EA values"
2381 test_27B() { # LU-2523
2382 test_mkdir $DIR/$tdir
2383 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
2385 # open f1 with O_LOV_DELAY_CREATE
2387 # call setstripe ioctl on open file descriptor for f1
2389 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:nB1c \
2393 # open f1 with O_LOV_DELAY_CREATE
2395 # call setstripe ioctl on open file descriptor for f1
2397 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:uB1c
2399 # Allow multiop to fail in imitation of NFS's busted semantics.
2402 run_test 27B "call setstripe on open unlinked file/rename victim"
2404 # 27C family tests full striping and overstriping
2405 test_27Ca() { #LU-2871
2406 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2414 test_mkdir $DIR/$tdir
2416 for i in $(seq 0 $((OSTCOUNT - 1))); do
2417 # set stripe across all OSTs starting from OST$i
2418 $LFS setstripe -i $i -c -1 $tfile$i
2419 # get striping information
2420 ost_idx=($($LFS getstripe $tfile$i |
2421 tail -n $((OSTCOUNT + 1)) | awk '{print $1}'))
2425 [ ${#ost_idx[@]} -eq $OSTCOUNT ] ||
2426 error "${#ost_idx[@]} != $OSTCOUNT"
2428 for index in $(seq 0 $((OSTCOUNT - 1))); do
2430 for j in $(echo ${ost_idx[@]}); do
2431 if [ $index -eq $j ]; then
2437 error "Can not find $index in ${ost_idx[@]}"
2441 run_test 27Ca "check full striping across all OSTs"
2444 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2445 skip "server does not support overstriping"
2446 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2447 skip_env "too many osts, skipping"
2449 test_mkdir -p $DIR/$tdir
2450 local setcount=$(($OSTCOUNT * 2))
2451 [ $setcount -lt 160 ] || large_xattr_enabled ||
2452 skip_env "ea_inode feature disabled"
2454 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2455 error "setstripe failed"
2457 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2458 [ $count -eq $setcount ] ||
2459 error "stripe count $count, should be $setcount"
2461 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2462 error "overstriped should be set in pattern"
2464 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2467 run_test 27Cb "more stripes than OSTs with -C"
2470 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2471 skip "server does not support overstriping"
2472 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2474 test_mkdir -p $DIR/$tdir
2475 local setcount=$(($OSTCOUNT - 1))
2477 [ $setcount -lt 160 ] || large_xattr_enabled ||
2478 skip_env "ea_inode feature disabled"
2480 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2481 error "setstripe failed"
2483 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2484 [ $count -eq $setcount ] ||
2485 error "stripe count $count, should be $setcount"
2487 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" &&
2488 error "overstriped should not be set in pattern"
2490 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2493 run_test 27Cc "fewer stripes than OSTs does not set overstriping"
2496 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2497 skip "server does not support overstriping"
2498 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2499 large_xattr_enabled || skip_env "ea_inode feature disabled"
2501 test_mkdir -p $DIR/$tdir
2502 local setcount=$LOV_MAX_STRIPE_COUNT
2504 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2505 error "setstripe failed"
2507 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2508 [ $count -eq $setcount ] ||
2509 error "stripe count $count, should be $setcount"
2511 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2512 error "overstriped should be set in pattern"
2514 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2517 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2519 run_test 27Cd "test maximum stripe count"
2522 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2523 skip "server does not support overstriping"
2524 test_mkdir -p $DIR/$tdir
2526 pool_add $TESTNAME || error "Pool creation failed"
2527 pool_add_targets $TESTNAME 0 || error "pool_add_targets failed"
2531 $LFS setstripe -C $setcount -p "$TESTNAME" $DIR/$tdir/$tfile ||
2532 error "setstripe failed"
2534 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2535 [ $count -eq $setcount ] ||
2536 error "stripe count $count, should be $setcount"
2538 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2539 error "overstriped should be set in pattern"
2541 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2544 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2546 run_test 27Ce "test pool with overstriping"
2549 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2550 skip "server does not support overstriping"
2551 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2552 skip_env "too many osts, skipping"
2554 test_mkdir -p $DIR/$tdir
2556 local setcount=$(($OSTCOUNT * 2))
2557 [ $setcount -lt 160 ] || large_xattr_enabled ||
2558 skip_env "ea_inode feature disabled"
2560 $LFS setstripe -C $setcount $DIR/$tdir/ ||
2561 error "setstripe failed"
2563 echo 1 > $DIR/$tdir/$tfile
2565 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2566 [ $count -eq $setcount ] ||
2567 error "stripe count $count, should be $setcount"
2569 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2570 error "overstriped should be set in pattern"
2572 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2575 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2577 run_test 27Cf "test default inheritance with overstriping"
2580 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2581 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2582 remote_mds_nodsh && skip "remote MDS with nodsh"
2584 local POOL=${POOL:-testpool}
2586 local last_ost=$(($OSTCOUNT - 1))
2588 local ost_list=$(seq $first_ost $ost_step $last_ost)
2589 local ost_range="$first_ost $last_ost $ost_step"
2591 test_mkdir $DIR/$tdir
2592 pool_add $POOL || error "pool_add failed"
2593 pool_add_targets $POOL $ost_range || error "pool_add_targets failed"
2596 [ $MDS1_VERSION -lt $(version_code 2.8.55) ] &&
2598 [ $MDS1_VERSION -lt $(version_code 2.9.55) ] ||
2599 [ $CLIENT_VERSION -lt $(version_code 2.9.55) ] &&
2600 skip27D+=" -s 30,31"
2601 [[ ! $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ||
2602 $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2603 skip27D+=" -s 32,33"
2604 [[ $MDS_VERSION -lt $(version_code $SEL_VER) ]] &&
2606 llapi_layout_test -d$DIR/$tdir -p$POOL -o$OSTCOUNT $skip27D ||
2607 error "llapi_layout_test failed"
2609 destroy_test_pools || error "destroy test pools failed"
2611 run_test 27D "validate llapi_layout API"
2613 # Verify that default_easize is increased from its initial value after
2614 # accessing a widely striped file.
2616 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2617 [ $CLIENT_VERSION -lt $(version_code 2.5.57) ] &&
2618 skip "client does not have LU-3338 fix"
2620 # 72 bytes is the minimum space required to store striping
2621 # information for a file striped across one OST:
2622 # (sizeof(struct lov_user_md_v3) +
2623 # sizeof(struct lov_user_ost_data_v1))
2625 $LCTL set_param -n llite.*.default_easize $min_easize ||
2626 error "lctl set_param failed"
2627 local easize=$($LCTL get_param -n llite.*.default_easize)
2629 [ $easize -eq $min_easize ] ||
2630 error "failed to set default_easize"
2632 $LFS setstripe -c $OSTCOUNT $DIR/$tfile ||
2633 error "setstripe failed"
2634 # In order to ensure stat() call actually talks to MDS we need to
2635 # do something drastic to this file to shake off all lock, e.g.
2636 # rename it (kills lookup lock forcing cache cleaning)
2637 mv $DIR/$tfile $DIR/${tfile}-1
2638 ls -l $DIR/${tfile}-1
2641 easize=$($LCTL get_param -n llite.*.default_easize)
2643 [ $easize -gt $min_easize ] ||
2644 error "default_easize not updated"
2646 run_test 27E "check that default extended attribute size properly increases"
2648 test_27F() { # LU-5346/LU-7975
2649 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2650 [[ $OSTCOUNT -lt 2 ]] && skip "needs >= 2 OSTs"
2651 [[ $MDS1_VERSION -lt $(version_code 2.8.51) ]] &&
2652 skip "Need MDS version at least 2.8.51"
2653 remote_ost_nodsh && skip "remote OST with nodsh"
2655 test_mkdir $DIR/$tdir
2657 $LFS setstripe -c 2 $DIR/$tdir
2659 # stop all OSTs to reproduce situation for LU-7975 ticket
2660 for num in $(seq $OSTCOUNT); do
2664 # open/create f0 with O_LOV_DELAY_CREATE
2665 # truncate f0 to a non-0 size
2667 multiop $DIR/$tdir/f0 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T1050000c
2669 $CHECKSTAT -s 1050000 $DIR/$tdir/f0 || error "checkstat failed"
2670 # open/write it again to force delayed layout creation
2671 cat /etc/hosts > $DIR/$tdir/f0 &
2675 for num in $(seq $OSTCOUNT); do
2676 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS ||
2677 error "ost$num failed to start"
2680 wait $catpid || error "cat failed"
2682 cmp /etc/hosts $DIR/$tdir/f0 || error "cmp failed"
2683 [[ $($LFS getstripe -c $DIR/$tdir/f0) == 2 ]] ||
2684 error "wrong stripecount"
2687 run_test 27F "Client resend delayed layout creation with non-zero size"
2689 test_27G() { #LU-10629
2690 [ $MDS1_VERSION -lt $(version_code 2.11.51) ] &&
2691 skip "Need MDS version at least 2.11.51"
2692 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2693 remote_mds_nodsh && skip "remote MDS with nodsh"
2694 local POOL=${POOL:-testpool}
2695 local ostrange="0 0 1"
2697 test_mkdir $DIR/$tdir
2698 touch $DIR/$tdir/$tfile.nopool
2699 pool_add $POOL || error "pool_add failed"
2700 pool_add_targets $POOL $ostrange || error "pool_add_targets failed"
2701 $LFS setstripe -p $POOL $DIR/$tdir
2703 local pool=$($LFS getstripe -p $DIR/$tdir)
2705 [ "$pool" = "$POOL" ] || error "Striping failed got '$pool' not '$POOL'"
2706 touch $DIR/$tdir/$tfile.default
2707 $LFS setstripe -E 1M --pool $POOL -c 1 -E eof -c 1 $DIR/$tdir/$tfile.pfl
2708 $LFS find $DIR/$tdir -type f --pool $POOL
2709 local found=$($LFS find $DIR/$tdir -type f --pool $POOL | wc -l)
2710 [[ "$found" == "2" ]] ||
2711 error "found $found != 2 files in '$DIR/$tdir' in '$POOL'"
2713 $LFS setstripe -d $DIR/$tdir
2715 pool=$($LFS getstripe -p -d $DIR/$tdir)
2717 [[ "$pool" != "$POOL" ]] || error "$DIR/$tdir is still '$pool'"
2719 run_test 27G "Clear OST pool from stripe"
2722 [[ $MDS1_VERSION -le $(version_code 2.11.54) ]] &&
2723 skip "Need MDS version newer than 2.11.54"
2724 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
2725 test_mkdir $DIR/$tdir
2726 $LFS setstripe -o 0 -o 2 $DIR/$tdir || error "setstripe failed"
2727 touch $DIR/$tdir/$tfile
2728 $LFS getstripe -c $DIR/$tdir/$tfile
2729 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
2730 error "two-stripe file doesn't have two stripes"
2732 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
2733 $LFS getstripe -y $DIR/$tdir/$tfile
2734 (( $($LFS getstripe -y $DIR/$tdir/$tfile |
2735 egrep -c "l_ost_idx: [02]$") == "2" )) ||
2736 error "expected l_ost_idx: [02]$ not matched"
2738 # make sure ost list has been cleared
2739 local stripesize=$($LFS getstripe -S $DIR/$tdir)
2740 $LFS setstripe -S $((stripesize * 4)) -i 1 \
2741 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
2743 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
2745 run_test 27H "Set specific OSTs stripe"
2748 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2749 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2750 [[ $MDS1_VERSION -gt $(version_code 2.12.52) ]] ||
2751 skip "Need MDS version newer than 2.12.52"
2752 local pool=$TESTNAME
2753 local ostrange="1 1 1"
2755 save_layout_restore_at_exit $MOUNT
2756 $LFS setstripe -c 2 -i 0 $MOUNT
2757 pool_add $pool || error "pool_add failed"
2758 pool_add_targets $pool $ostrange || "pool_add_targets failed"
2759 test_mkdir $DIR/$tdir
2760 $LFS setstripe -p $pool $DIR/$tdir
2761 $MULTIOP $DIR/$tdir/$tfile Oc || error "multiop failed"
2762 $LFS getstripe $DIR/$tdir/$tfile
2764 run_test 27I "check that root dir striping does not break parent dir one"
2767 [[ $MDS1_VERSION -le $(version_code 2.12.51) ]] &&
2768 skip "Need MDS version newer than 2.12.51"
2770 test_mkdir $DIR/$tdir
2771 local uuid1=$(cat /proc/sys/kernel/random/uuid)
2772 local uuid2=$(cat /proc/sys/kernel/random/uuid)
2774 # create foreign file (raw way)
2775 ! $LFS setstripe --flags 0xda08 $DIR/$tdir/$tfile ||
2776 error "creating $tfile w/ hex flags w/o --foreign should fail"
2778 ! $LFS setstripe --foreign --flags foo \
2779 --xattr ${uuid1}@${uuid2} $DIR/$tdir/$tfile ||
2780 error "creating $tfile with '--flags foo' should fail"
2782 ! $LFS setstripe --foreign --flags 0xffffffff \
2783 --xattr ${uuid1}@${uuid2} $DIR/$tdir/$tfile ||
2784 error "creating $tfile w/ 0xffffffff flags should fail"
2786 create_foreign_file -f $DIR/$tdir/$tfile -x "${uuid1}@${uuid2}" \
2787 -t 1 -F 0xda08 || error "create_foreign_file failed"
2789 # verify foreign file (raw way)
2790 parse_foreign_file -f $DIR/$tdir/$tfile |
2791 grep "lov_foreign_magic: 0x0BD70BD0" ||
2792 error "$DIR/$tdir/$tfile: invalid LOV EA foreign magic"
2793 parse_foreign_file -f $DIR/$tdir/$tfile | grep "lov_xattr_size: 89" ||
2794 error "$DIR/$tdir/$tfile: invalid LOV EA foreign size"
2795 parse_foreign_file -f $DIR/$tdir/$tfile |
2796 grep "lov_foreign_size: 73" ||
2797 error "$DIR/$tdir/$tfile: invalid LOV EA foreign size"
2798 parse_foreign_file -f $DIR/$tdir/$tfile |
2799 grep "lov_foreign_type: 1" ||
2800 error "$DIR/$tdir/$tfile: invalid LOV EA foreign type"
2801 parse_foreign_file -f $DIR/$tdir/$tfile |
2802 grep "lov_foreign_flags: 0x0000DA08" ||
2803 error "$DIR/$tdir/$tfile: invalid LOV EA foreign flags"
2804 local lov=$(parse_foreign_file -f $DIR/$tdir/$tfile |
2805 grep "lov_foreign_value: 0x" |
2806 sed -e 's/lov_foreign_value: 0x//')
2807 local lov2=$(echo -n "${uuid1}@${uuid2}" | od -A n -t x1 -w160)
2808 [[ $lov = ${lov2// /} ]] ||
2809 error "$DIR/$tdir/$tfile: invalid LOV EA foreign value"
2811 # create foreign file (lfs + API)
2812 $LFS setstripe --foreign=none --flags 0xda08 \
2813 -x "${uuid1}@${uuid2}" $DIR/$tdir/${tfile}2 ||
2814 error "$DIR/$tdir/${tfile}2: create failed"
2816 $LFS getstripe -v $DIR/$tdir/${tfile}2 |
2817 grep "lfm_magic:.*0x0BD70BD0" ||
2818 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign magic"
2819 # lfm_length is LOV EA size - sizeof(lfm_magic) - sizeof(lfm_length)
2820 $LFS getstripe -v $DIR/$tdir/${tfile}2 | grep "lfm_length:.*73" ||
2821 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign size"
2822 $LFS getstripe -v $DIR/$tdir/${tfile}2 | grep "lfm_type:.*none" ||
2823 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign type"
2824 $LFS getstripe -v $DIR/$tdir/${tfile}2 |
2825 grep "lfm_flags:.*0x0000DA08" ||
2826 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign flags"
2827 $LFS getstripe $DIR/$tdir/${tfile}2 |
2828 grep "lfm_value:.*${uuid1}@${uuid2}" ||
2829 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign value"
2831 # modify striping should fail
2832 $LFS setstripe -c 2 $DIR/$tdir/$tfile &&
2833 error "$DIR/$tdir/$tfile: setstripe should fail"
2834 $LFS setstripe -c 2 $DIR/$tdir/${tfile}2 &&
2835 error "$DIR/$tdir/${tfile}2: setstripe should fail"
2838 cat $DIR/$tdir/$tfile && error "$DIR/$tdir/$tfile: read should fail"
2839 cat $DIR/$tdir/${tfile}2 &&
2840 error "$DIR/$tdir/${tfile}2: read should fail"
2841 cat /etc/passwd > $DIR/$tdir/$tfile &&
2842 error "$DIR/$tdir/$tfile: write should fail"
2843 cat /etc/passwd > $DIR/$tdir/${tfile}2 &&
2844 error "$DIR/$tdir/${tfile}2: write should fail"
2847 chmod 222 $DIR/$tdir/$tfile ||
2848 error "$DIR/$tdir/$tfile: chmod failed"
2849 chmod 222 $DIR/$tdir/${tfile}2 ||
2850 error "$DIR/$tdir/${tfile}2: chmod failed"
2853 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/$tfile ||
2854 error "$DIR/$tdir/$tfile: chown failed"
2855 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tfile}2 ||
2856 error "$DIR/$tdir/${tfile}2: chown failed"
2858 # rename should work
2859 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}.new ||
2860 error "$DIR/$tdir/$tfile: rename of foreign file has failed"
2861 mv $DIR/$tdir/${tfile}2 $DIR/$tdir/${tfile}2.new ||
2862 error "$DIR/$tdir/${tfile}2: rename of foreign file has failed"
2864 #remove foreign file
2865 rm $DIR/$tdir/${tfile}.new ||
2866 error "$DIR/$tdir/${tfile}.new: remove of foreign file has failed"
2867 rm $DIR/$tdir/${tfile}2.new ||
2868 error "$DIR/$tdir/${tfile}2.new: remove of foreign file has failed"
2870 run_test 27J "basic ops on file with foreign LOV"
2873 [[ $MDS1_VERSION -le $(version_code 2.12.49) ]] &&
2874 skip "Need MDS version newer than 2.12.49"
2876 test_mkdir $DIR/$tdir
2877 local uuid1=$(cat /proc/sys/kernel/random/uuid)
2878 local uuid2=$(cat /proc/sys/kernel/random/uuid)
2880 # create foreign dir (raw way)
2881 ! $LFS setdirstripe --flags 0xda08 $DIR/$tdir/$tdir ||
2882 error "creating $tdir w/ hex flags w/o --foreign should fail"
2884 ! $LFS setdirstripe --foreign --flags foo \
2885 --xattr ${uuid1}@${uuid2} $DIR/$tdir/$tdir ||
2886 error "creating $tdir with '--flags foo' should fail"
2888 ! $LFS setdirstripe --foreign --flags 0xffffffff \
2889 --xattr ${uuid1}@${uuid2} $DIR/$tdir/$tdir ||
2890 error "creating $tdir w/ 0xffffffff flags should fail"
2892 create_foreign_dir -d $DIR/$tdir/$tdir -x "${uuid1}@${uuid2}" -t 1 ||
2893 error "create_foreign_dir FAILED"
2895 # verify foreign dir (raw way)
2896 parse_foreign_dir -d $DIR/$tdir/$tdir |
2897 grep "lmv_foreign_magic:.*0xcd50cd0" ||
2898 error "$DIR/$tdir/$tfile: invalid LMV EA magic"
2899 parse_foreign_dir -d $DIR/$tdir/$tdir | grep "lmv_xattr_size:.*89$" ||
2900 error "$DIR/$tdir/$tdir: invalid LMV EA size"
2901 parse_foreign_dir -d $DIR/$tdir/$tdir | grep "lmv_foreign_type: 1$" ||
2902 error "$DIR/$tdir/$tdir: invalid LMV EA type"
2903 parse_foreign_dir -d $DIR/$tdir/$tdir |
2904 grep "lmv_foreign_flags: 55813$" ||
2905 error "$DIR/$tdir/$tdir: invalid LMV EA flags"
2906 local lmv=$(parse_foreign_dir -d $DIR/$tdir/$tdir |
2907 grep "lmv_foreign_value: 0x" |
2908 sed 's/lmv_foreign_value: 0x//')
2909 local lmv2=$(echo -n "${uuid1}@${uuid2}" | od -A n -t x1 -w160 |
2911 [[ $lmv == $lmv2 ]] || error "$DIR/$tdir/$tdir: invalid LMV EA value"
2913 # create foreign dir (lfs + API)
2914 $LFS mkdir --foreign=none --xattr="${uuid1}@${uuid2}" --flags=0xda05 \
2915 $DIR/$tdir/${tdir}2 ||
2916 error "$DIR/$tdir/${tdir}2: create failed"
2918 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 |
2919 grep "lfm_magic:.*0x0CD50CD0" ||
2920 error "$DIR/$tdir/${tdir}2: invalid LMV EA magic"
2921 # lfm_length is LMV EA size - sizeof(lfm_magic) - sizeof(lfm_length)
2922 # - sizeof(lfm_type) - sizeof(lfm_flags)
2923 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 | grep "lfm_length:.*73" ||
2924 error "$DIR/$tdir/${tdir}2: invalid LMV EA size"
2925 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 | grep "lfm_type:.*none" ||
2926 error "$DIR/$tdir/${tdir}2: invalid LMV EA type"
2927 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 |
2928 grep "lfm_flags:.*0x0000DA05" ||
2929 error "$DIR/$tdir/${tdir}2: invalid LMV EA flags"
2930 $LFS getdirstripe $DIR/$tdir/${tdir}2 |
2931 grep "lfm_value.*${uuid1}@${uuid2}" ||
2932 error "$DIR/$tdir/${tdir}2: invalid LMV EA value"
2934 # file create in dir should fail
2935 touch $DIR/$tdir/$tdir/$tfile && "$DIR/$tdir: file create should fail"
2936 touch $DIR/$tdir/${tdir}2/$tfile &&
2937 "$DIR/${tdir}2: file create should fail"
2940 chmod 777 $DIR/$tdir/$tdir ||
2941 error "$DIR/$tdir: chmod failed"
2942 chmod 777 $DIR/$tdir/${tdir}2 ||
2943 error "$DIR/${tdir}2: chmod failed"
2946 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/$tdir ||
2947 error "$DIR/$tdir: chown failed"
2948 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tdir}2 ||
2949 error "$DIR/${tdir}2: chown failed"
2951 # rename should work
2952 mv $DIR/$tdir/$tdir $DIR/$tdir/${tdir}.new ||
2953 error "$DIR/$tdir/$tdir: rename of foreign dir has failed"
2954 mv $DIR/$tdir/${tdir}2 $DIR/$tdir/${tdir}2.new ||
2955 error "$DIR/$tdir/${tdir}2: rename of foreign dir has failed"
2958 rmdir $DIR/$tdir/${tdir}.new ||
2959 error "$DIR/$tdir/${tdir}.new: remove of foreign dir has failed"
2960 rmdir $DIR/$tdir/${tdir}2.new ||
2961 error "$DIR/$tdir/${tdir}2.new: remove of foreign dir has failed"
2963 run_test 27K "basic ops on dir with foreign LMV"
2966 remote_mds_nodsh && skip "remote MDS with nodsh"
2968 local POOL=${POOL:-$TESTNAME}
2970 pool_add $POOL || error "pool_add failed"
2972 lfs pool_list $MOUNT | grep -Fx "${FSNAME}.${POOL}" ||
2973 error "pool_list does not contain ${FSNAME}.${POOL}:" \
2974 "$(lfs pool_list $MOUNT | grep -F "${POOL}")"
2976 run_test 27L "lfs pool_list gives correct pool name"
2979 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.12.57) ]] &&
2980 skip "Need MDS version >= than 2.12.57"
2981 remote_mds_nodsh && skip "remote MDS with nodsh"
2982 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2984 test_mkdir $DIR/$tdir
2986 # Set default striping on directory
2987 $LFS setstripe -C 4 $DIR/$tdir
2989 echo 1 > $DIR/$tdir/${tfile}.1
2990 local count=$($LFS getstripe -c $DIR/$tdir/${tfile}.1)
2992 [ $count -eq $setcount ] ||
2993 error "(1) stripe count $count, should be $setcount"
2995 # Capture existing append_stripe_count setting for restore
2996 local orig_count=$(do_facet mds1 $LCTL get_param -n mdd.$FSNAME-MDT0000.append_stripe_count)
2997 local mdts=$(comma_list $(mdts_nodes))
2998 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=$orig_count" EXIT
3000 local appendcount=$orig_count
3001 echo 1 >> $DIR/$tdir/${tfile}.2_append
3002 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.2_append)
3003 [ $count -eq $appendcount ] ||
3004 error "(2)stripe count $count, should be $appendcount for append"
3006 # Disable O_APPEND striping, verify it works
3007 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=0
3009 # Should now get the default striping, which is 4
3011 echo 1 >> $DIR/$tdir/${tfile}.3_append
3012 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.3_append)
3013 [ $count -eq $setcount ] ||
3014 error "(3) stripe count $count, should be $setcount"
3016 # Try changing the stripe count for append files
3017 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=2
3019 # Append striping is now 2 (directory default is still 4)
3021 echo 1 >> $DIR/$tdir/${tfile}.4_append
3022 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.4_append)
3023 [ $count -eq $appendcount ] ||
3024 error "(4) stripe count $count, should be $appendcount for append"
3026 # Test append stripe count of -1
3027 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=-1
3028 appendcount=$OSTCOUNT
3029 echo 1 >> $DIR/$tdir/${tfile}.5
3030 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.5)
3031 [ $count -eq $appendcount ] ||
3032 error "(5) stripe count $count, should be $appendcount for append"
3034 # Set append striping back to default of 1
3035 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=1
3037 # Try a new default striping, PFL + DOM
3038 $LFS setstripe -L mdt -E 1M -E -1 -c 2 $DIR/$tdir
3040 # Create normal DOM file, DOM returns stripe count == 0
3042 touch $DIR/$tdir/${tfile}.6
3043 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.6)
3044 [ $count -eq $setcount ] ||
3045 error "(6) stripe count $count, should be $setcount"
3049 echo 1 >> $DIR/$tdir/${tfile}.7_append
3050 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.7_append)
3051 [ $count -eq $appendcount ] ||
3052 error "(7) stripe count $count, should be $appendcount for append"
3054 # Clean up DOM layout
3055 $LFS setstripe -d $DIR/$tdir
3057 # Now test that append striping works when layout is from root
3058 $LFS setstripe -c 2 $MOUNT
3059 # Make a special directory for this
3060 mkdir $DIR/${tdir}/${tdir}.2
3061 stack_trap "$LFS setstripe -d $MOUNT" EXIT
3063 # Verify for normal file
3065 echo 1 > $DIR/${tdir}/${tdir}.2/${tfile}.8
3066 count=$($LFS getstripe -c $DIR/$tdir/${tdir}.2/${tfile}.8)
3067 [ $count -eq $setcount ] ||
3068 error "(8) stripe count $count, should be $setcount"
3071 echo 1 >> $DIR/${tdir}/${tdir}.2/${tfile}.9_append
3072 count=$($LFS getstripe -c $DIR/${tdir}/${tdir}.2/${tfile}.9_append)
3073 [ $count -eq $appendcount ] ||
3074 error "(9) stripe count $count, should be $appendcount for append"
3076 # Now test O_APPEND striping with pools
3077 do_nodes $mdts $LCTL set_param mdd.*.append_pool="$TESTNAME"
3078 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.append_pool='none'" EXIT
3081 pool_add $TESTNAME || error "pool creation failed"
3082 pool_add_targets $TESTNAME 0 1 || error "Pool add targets failed"
3084 echo 1 >> $DIR/$tdir/${tfile}.10_append
3086 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.10_append)
3087 [ "$pool" = "$TESTNAME" ] || error "(10) incorrect pool: $pool"
3089 # Check that count is still correct
3091 echo 1 >> $DIR/$tdir/${tfile}.11_append
3092 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.11_append)
3093 [ $count -eq $appendcount ] ||
3094 error "(11) stripe count $count, should be $appendcount for append"
3096 # Disable O_APPEND stripe count, verify pool works separately
3097 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=0
3099 echo 1 >> $DIR/$tdir/${tfile}.12_append
3101 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.12_append)
3102 [ "$pool" = "$TESTNAME" ] || error "(12) incorrect pool: $pool"
3104 # Remove pool setting, verify it's not applied
3105 do_nodes $mdts $LCTL set_param mdd.*.append_pool='none'
3107 echo 1 >> $DIR/$tdir/${tfile}.13_append
3109 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.13_append)
3110 [ "$pool" = "" ] || error "(13) pool found: $pool"
3112 run_test 27M "test O_APPEND striping"
3115 combined_mgs_mds && skip "needs separate MGS/MDT"
3117 pool_add $TESTNAME || error "pool_add failed"
3118 do_facet mgs "$LCTL pool_list $FSNAME" |
3119 grep -Fx "${FSNAME}.${TESTNAME}" ||
3120 error "lctl pool_list on MGS failed"
3122 run_test 27N "lctl pool_list on separate MGS gives correct pool name"
3124 clean_foreign_symlink() {
3126 lctl set_param llite/$FSNAME-*/foreign_symlink_enable=0
3127 for i in $DIR/$tdir/* ; do
3128 $LFS unlink_foreign $i || true
3133 [[ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.12.51) ]] &&
3134 skip "Need MDS version newer than 2.12.51"
3136 test_mkdir $DIR/$tdir
3137 local uuid1=$(cat /proc/sys/kernel/random/uuid)
3138 local uuid2=$(cat /proc/sys/kernel/random/uuid)
3140 trap clean_foreign_symlink EXIT
3142 # enable foreign_symlink behaviour
3143 $LCTL set_param llite/$FSNAME-*/foreign_symlink_enable=1
3145 # foreign symlink LOV format is a partial path by default
3147 # create foreign file (lfs + API)
3148 $LFS setstripe --foreign=symlink --flags 0xda05 \
3149 -x "${uuid1}/${uuid2}" --mode 0600 $DIR/$tdir/${tfile} ||
3150 error "$DIR/$tdir/${tfile}: create failed"
3152 $LFS getstripe -v $DIR/$tdir/${tfile} |
3153 grep "lfm_magic:.*0x0BD70BD0" ||
3154 error "$DIR/$tdir/${tfile}: invalid LOV EA foreign magic"
3155 $LFS getstripe -v $DIR/$tdir/${tfile} | grep "lfm_type:.*symlink" ||
3156 error "$DIR/$tdir/${tfile}: invalid LOV EA foreign type"
3157 $LFS getstripe -v $DIR/$tdir/${tfile} |
3158 grep "lfm_flags:.*0x0000DA05" ||
3159 error "$DIR/$tdir/${tfile}: invalid LOV EA foreign flags"
3160 $LFS getstripe $DIR/$tdir/${tfile} |
3161 grep "lfm_value:.*${uuid1}/${uuid2}" ||
3162 error "$DIR/$tdir/${tfile}: invalid LOV EA foreign value"
3164 # modify striping should fail
3165 $LFS setstripe -c 2 $DIR/$tdir/$tfile &&
3166 error "$DIR/$tdir/$tfile: setstripe should fail"
3168 # R/W should fail ("/{foreign_symlink_prefix}/${uuid1}/" missing)
3169 cat $DIR/$tdir/$tfile && error "$DIR/$tdir/$tfile: read should fail"
3170 cat /etc/passwd > $DIR/$tdir/$tfile &&
3171 error "$DIR/$tdir/$tfile: write should fail"
3173 # rename should succeed
3174 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}.new ||
3175 error "$DIR/$tdir/$tfile: rename has failed"
3177 #remove foreign_symlink file should fail
3178 rm $DIR/$tdir/${tfile}.new &&
3179 error "$DIR/$tdir/${tfile}.new: remove of foreign_symlink file should fail"
3182 mkdir /tmp/${uuid1} ||
3183 error "/tmp/${uuid1}: mkdir has failed"
3184 echo FOOFOO > /tmp/${uuid1}/${uuid2} ||
3185 error "/tmp/${uuid1}/${uuid2}: echo has failed"
3186 $LCTL set_param llite/$FSNAME-*/foreign_symlink_prefix=/tmp/
3187 $CHECKSTAT -t link -l /tmp/${uuid1}/${uuid2} $DIR/$tdir/${tfile}.new ||
3188 error "$DIR/$tdir/${tfile}.new: not seen as a symlink"
3189 #read should succeed now
3190 cat $DIR/$tdir/${tfile}.new | grep FOOFOO ||
3191 error "$DIR/$tdir/${tfile}.new: symlink resolution has failed"
3192 #write should succeed now
3193 cat /etc/passwd > $DIR/$tdir/${tfile}.new ||
3194 error "$DIR/$tdir/${tfile}.new: write should succeed"
3195 diff /etc/passwd $DIR/$tdir/${tfile}.new ||
3196 error "$DIR/$tdir/${tfile}.new: diff has failed"
3197 diff /etc/passwd /tmp/${uuid1}/${uuid2} ||
3198 error "/tmp/${uuid1}/${uuid2}: diff has failed"
3200 #check that getstripe still works
3201 $LFS getstripe $DIR/$tdir/${tfile}.new ||
3202 error "$DIR/$tdir/${tfile}.new: getstripe should still work with foreign_symlink enabled"
3204 # chmod should still succeed
3205 chmod 644 $DIR/$tdir/${tfile}.new ||
3206 error "$DIR/$tdir/${tfile}.new: chmod has failed"
3208 # chown should still succeed
3209 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tfile}.new ||
3210 error "$DIR/$tdir/${tfile}.new: chown has failed"
3212 # rename should still succeed
3213 mv $DIR/$tdir/${tfile}.new $DIR/$tdir/${tfile} ||
3214 error "$DIR/$tdir/${tfile}.new: rename has failed"
3216 #remove foreign_symlink file should still fail
3217 rm $DIR/$tdir/${tfile} &&
3218 error "$DIR/$tdir/${tfile}: remove of foreign_symlink file should fail"
3220 #use special ioctl() to unlink foreign_symlink file
3221 $LFS unlink_foreign $DIR/$tdir/${tfile} ||
3222 error "$DIR/$tdir/$tfile: unlink/ioctl failed"
3225 run_test 27O "basic ops on foreign file of symlink type"
3228 [[ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.12.49) ]] &&
3229 skip "Need MDS version newer than 2.12.49"
3231 test_mkdir $DIR/$tdir
3232 local uuid1=$(cat /proc/sys/kernel/random/uuid)
3233 local uuid2=$(cat /proc/sys/kernel/random/uuid)
3235 trap clean_foreign_symlink EXIT
3237 # enable foreign_symlink behaviour
3238 $LCTL set_param llite/$FSNAME-*/foreign_symlink_enable=1
3240 # foreign symlink LMV format is a partial path by default
3242 # create foreign dir (lfs + API)
3243 $LFS mkdir --foreign=symlink --xattr="${uuid1}/${uuid2}" \
3244 --flags=0xda05 --mode 0750 $DIR/$tdir/${tdir} ||
3245 error "$DIR/$tdir/${tdir}: create failed"
3247 $LFS getdirstripe -v $DIR/$tdir/${tdir} |
3248 grep "lfm_magic:.*0x0CD50CD0" ||
3249 error "$DIR/$tdir/${tdir}: invalid LMV EA magic"
3250 $LFS getdirstripe -v $DIR/$tdir/${tdir} | grep "lfm_type:.*symlink" ||
3251 error "$DIR/$tdir/${tdir}: invalid LMV EA type"
3252 $LFS getdirstripe -v $DIR/$tdir/${tdir} |
3253 grep "lfm_flags:.*0x0000DA05" ||
3254 error "$DIR/$tdir/${tdir}: invalid LMV EA flags"
3255 $LFS getdirstripe $DIR/$tdir/${tdir} |
3256 grep "lfm_value.*${uuid1}/${uuid2}" ||
3257 error "$DIR/$tdir/${tdir}: invalid LMV EA value"
3259 # file create in dir should fail
3260 # ("/{foreign_symlink_prefix}/${uuid1}/${uuid2}/" missing)
3261 touch $DIR/$tdir/$tdir/$tfile && "$DIR/$tdir: file create should fail"
3263 # rename should succeed
3264 mv $DIR/$tdir/$tdir $DIR/$tdir/${tdir}.new ||
3265 error "$DIR/$tdir/$tdir: rename of foreign_symlink dir has failed"
3267 #remove foreign_symlink dir should fail
3268 rmdir $DIR/$tdir/${tdir}.new &&
3269 error "$DIR/$tdir/${tdir}.new: remove of foreign_symlink dir should fail"
3272 mkdir -p /tmp/${uuid1}/${uuid2} ||
3273 error "/tmp/${uuid1}/${uuid2}: mkdir has failed"
3274 echo FOOFOO > /tmp/${uuid1}/${uuid2}/foo ||
3275 error "/tmp/${uuid1}/${uuid2}/foo: echo has failed"
3276 $LCTL set_param llite/$FSNAME-*/foreign_symlink_prefix=/tmp/
3277 $CHECKSTAT -t link -l /tmp/${uuid1}/${uuid2} $DIR/$tdir/${tdir}.new ||
3278 error "$DIR/$tdir/${tdir}.new: not seen as a symlink"
3279 cat $DIR/$tdir/${tdir}.new/foo | grep FOOFOO ||
3280 error "$DIR/$tdir/${tdir}.new: symlink resolution has failed"
3282 #check that getstripe fails now that foreign_symlink enabled
3283 $LFS getdirstripe $DIR/$tdir/${tdir}.new ||
3284 error "$DIR/$tdir/${tdir}.new: getdirstripe should still work with foreign_symlink enabled"
3286 # file create in dir should work now
3287 cp /etc/passwd $DIR/$tdir/${tdir}.new/$tfile ||
3288 error "$DIR/$tdir/${tdir}.new/$tfile: file create should fail"
3289 diff /etc/passwd $DIR/$tdir/${tdir}.new/$tfile ||
3290 error "$DIR/$tdir/${tdir}.new/$tfile: diff has failed"
3291 diff /etc/passwd /tmp/${uuid1}/${uuid2}/$tfile ||
3292 error "/tmp/${uuid1}/${uuid2}/$tfile: diff has failed"
3294 # chmod should still succeed
3295 chmod 755 $DIR/$tdir/${tdir}.new ||
3296 error "$DIR/$tdir/${tdir}.new: chmod has failed"
3298 # chown should still succeed
3299 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tdir}.new ||
3300 error "$DIR/$tdir/${tdir}.new: chown has failed"
3302 # rename should still succeed
3303 mv $DIR/$tdir/${tdir}.new $DIR/$tdir/${tdir} ||
3304 error "$DIR/$tdir/${tdir}.new: rename of foreign_symlink dir has failed"
3306 #remove foreign_symlink dir should still fail
3307 rmdir $DIR/$tdir/${tdir} &&
3308 error "$DIR/$tdir/${tdir}: remove of foreign_symlink dir should fail"
3310 #use special ioctl() to unlink foreign_symlink file
3311 $LFS unlink_foreign $DIR/$tdir/${tdir} ||
3312 error "$DIR/$tdir/$tdir: unlink/ioctl failed"
3314 #created file should still exist
3315 [[ -f /tmp/${uuid1}/${uuid2}/$tfile ]] ||
3316 error "/tmp/${uuid1}/${uuid2}/$tfile has been removed"
3317 diff /etc/passwd /tmp/${uuid1}/${uuid2}/$tfile ||
3318 error "/tmp/${uuid1}/${uuid2}/$tfile: diff has failed"
3320 run_test 27P "basic ops on foreign dir of foreign_symlink type"
3323 rm -f $TMP/$tfile $TMP/$tfile.loop $TMP/$tfile.none $TMP/$tfile.broken
3325 test_mkdir $DIR/$tdir-1
3326 test_mkdir $DIR/$tdir-2
3328 echo 'It is what it is' > $DIR/$tdir-1/$tfile
3329 lov_getstripe_old $DIR/$tdir-1/$tfile || error "$DIR/$tdir-1/$tfile: rc = $?"
3331 ln -s $DIR/$tdir-1/$tfile $DIR/$tdir-2/$tfile
3332 lov_getstripe_old $DIR/$tdir-2/$tfile || error "$DIR/$tdir-2/$tfile: rc = $?"
3334 ln -s $DIR/$tdir-1/$tfile $TMP/$tfile
3335 lov_getstripe_old $TMP/$tfile || error "$TMP/$tfile: rc = $?"
3337 # Create some bad symlinks and ensure that we don't loop
3338 # forever or something. These should return ELOOP (40) and
3339 # ENOENT (2) but I don't want to test for that because there's
3340 # always some weirdo architecture that needs to ruin
3341 # everything by defining these error numbers differently.
3343 ln -s $TMP/$tfile.loop $TMP/$tfile.loop
3344 lov_getstripe_old $TMP/$tfile.loop && error "$TMP/$tfile.loop: rc = $?"
3346 ln -s $TMP/$tfile.none $TMP/$tfile.broken
3347 lov_getstripe_old $TMP/$tfile.broken && error "$TMP/$tfile.broken: rc = $?"
3351 run_test 27Q "llapi_file_get_stripe() works on symlinks"
3353 # createtest also checks that device nodes are created and
3354 # then visible correctly (#2091)
3355 test_28() { # bug 2091
3357 $CREATETEST $DIR/d28/ct || error "createtest failed"
3359 run_test 28 "create/mknod/mkdir with bad file types ============"
3362 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3364 sync; sleep 1; sync # flush out any dirty pages from previous tests
3371 declare -i LOCKCOUNTORIG=0
3372 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
3373 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
3375 [ $LOCKCOUNTORIG -eq 0 ] && error "No mdc lock count" && return 1
3377 declare -i LOCKUNUSEDCOUNTORIG=0
3378 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
3379 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
3386 declare -i LOCKCOUNTCURRENT=0
3387 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
3388 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
3391 declare -i LOCKUNUSEDCOUNTCURRENT=0
3392 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
3393 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
3396 if [[ $LOCKCOUNTCURRENT -gt $LOCKCOUNTORIG ]]; then
3397 $LCTL set_param -n ldlm.dump_namespaces ""
3398 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
3399 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
3400 log "dumped log to $TMP/test_29.dk (bug 5793)"
3403 if [[ $LOCKUNUSEDCOUNTCURRENT -gt $LOCKUNUSEDCOUNTORIG ]]; then
3404 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
3405 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
3406 log "dumped log to $TMP/test_29.dk (bug 5793)"
3410 run_test 29 "IT_GETATTR regression ============================"
3412 test_30a() { # was test_30
3413 cp $(which ls) $DIR || cp /bin/ls $DIR
3414 $DIR/ls / || error "Can't execute binary from lustre"
3417 run_test 30a "execute binary from Lustre (execve) =============="
3420 cp `which ls` $DIR || cp /bin/ls $DIR
3422 $RUNAS $DIR/ls / || error "Can't execute binary from lustre as non-root"
3425 run_test 30b "execute binary from Lustre as non-root ==========="
3427 test_30c() { # b=22376
3428 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3430 cp $(which ls) $DIR || cp /bin/ls $DIR
3432 cancel_lru_locks mdc
3433 cancel_lru_locks osc
3434 $RUNAS $DIR/ls / || error "Can't execute binary from lustre"
3437 run_test 30c "execute binary from Lustre without read perms ===="
3440 cp $(which dd) $DIR || error "failed to copy dd to $DIR/dd"
3442 for i in {1..10}; do
3443 $DIR/dd bs=1M count=128 if=/dev/zero of=$DIR/$tfile &
3446 $LCTL set_param ldlm.namespaces.*MDT*.lru_size=clear
3447 wait $PID || error "executing dd from Lustre failed"
3453 run_test 30d "execute binary from Lustre while clear locks"
3456 $OPENUNLINK $DIR/f31 $DIR/f31 || error "openunlink failed"
3457 $CHECKSTAT -a $DIR/f31 || error "$DIR/f31 exists"
3459 run_test 31a "open-unlink file =================================="
3462 touch $DIR/f31 || error "touch $DIR/f31 failed"
3463 ln $DIR/f31 $DIR/f31b || error "ln failed"
3464 $MULTIOP $DIR/f31b Ouc || error "multiop failed"
3465 $CHECKSTAT -t file $DIR/f31 || error "$DIR/f31 not file type"
3467 run_test 31b "unlink file with multiple links while open ======="
3470 touch $DIR/f31 || error "touch $DIR/f31 failed"
3471 ln $DIR/f31 $DIR/f31c || error "ln failed"
3472 multiop_bg_pause $DIR/f31 O_uc ||
3473 error "multiop_bg_pause for $DIR/f31 failed"
3475 $MULTIOP $DIR/f31c Ouc
3476 kill -USR1 $MULTIPID
3479 run_test 31c "open-unlink file with multiple links ============="
3482 opendirunlink $DIR/d31d $DIR/d31d || error "opendirunlink failed"
3483 $CHECKSTAT -a $DIR/d31d || error "$DIR/d31d exists"
3485 run_test 31d "remove of open directory ========================="
3487 test_31e() { # bug 2904
3488 openfilleddirunlink $DIR/d31e || error "openfilleddirunlink failed"
3490 run_test 31e "remove of open non-empty directory ==============="
3492 test_31f() { # bug 4554
3493 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3496 test_mkdir $DIR/d31f
3497 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
3498 cp /etc/hosts $DIR/d31f
3500 $LFS getstripe $DIR/d31f/hosts
3501 multiop_bg_pause $DIR/d31f D_c || return 1
3504 rm -rv $DIR/d31f || error "first of $DIR/d31f"
3505 test_mkdir $DIR/d31f
3506 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
3507 cp /etc/hosts $DIR/d31f
3509 $LFS getstripe $DIR/d31f/hosts
3510 multiop_bg_pause $DIR/d31f D_c || return 1
3513 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
3514 wait $MULTIPID || error "first opendir $MULTIPID failed"
3518 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
3519 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
3522 run_test 31f "remove of open directory with open-unlink file ==="
3525 echo "-- cross directory link --"
3526 test_mkdir -c1 $DIR/${tdir}ga
3527 test_mkdir -c1 $DIR/${tdir}gb
3528 touch $DIR/${tdir}ga/f
3529 ln $DIR/${tdir}ga/f $DIR/${tdir}gb/g
3530 $CHECKSTAT -t file $DIR/${tdir}ga/f || error "source"
3531 [ `stat -c%h $DIR/${tdir}ga/f` == '2' ] || error "source nlink"
3532 $CHECKSTAT -t file $DIR/${tdir}gb/g || error "target"
3533 [ `stat -c%h $DIR/${tdir}gb/g` == '2' ] || error "target nlink"
3535 run_test 31g "cross directory link==============="
3538 echo "-- cross directory link --"
3539 test_mkdir -c1 $DIR/${tdir}
3540 test_mkdir -c1 $DIR/${tdir}/dir
3541 touch $DIR/${tdir}/f
3542 ln $DIR/${tdir}/f $DIR/${tdir}/dir/g
3543 $CHECKSTAT -t file $DIR/${tdir}/f || error "source"
3544 [ `stat -c%h $DIR/${tdir}/f` == '2' ] || error "source nlink"
3545 $CHECKSTAT -t file $DIR/${tdir}/dir/g || error "target"
3546 [ `stat -c%h $DIR/${tdir}/dir/g` == '2' ] || error "target nlink"
3548 run_test 31h "cross directory link under child==============="
3551 echo "-- cross directory link --"
3552 test_mkdir -c1 $DIR/$tdir
3553 test_mkdir -c1 $DIR/$tdir/dir
3554 touch $DIR/$tdir/dir/f
3555 ln $DIR/$tdir/dir/f $DIR/$tdir/g
3556 $CHECKSTAT -t file $DIR/$tdir/dir/f || error "source"
3557 [ `stat -c%h $DIR/$tdir/dir/f` == '2' ] || error "source nlink"
3558 $CHECKSTAT -t file $DIR/$tdir/g || error "target"
3559 [ `stat -c%h $DIR/$tdir/g` == '2' ] || error "target nlink"
3561 run_test 31i "cross directory link under parent==============="
3564 test_mkdir -c1 -p $DIR/$tdir
3565 test_mkdir -c1 -p $DIR/$tdir/dir1
3566 ln $DIR/$tdir/dir1 $DIR/$tdir/dir2 && error "ln for dir"
3567 link $DIR/$tdir/dir1 $DIR/$tdir/dir3 && error "link for dir"
3568 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir4 && error "mlink for dir"
3569 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir1 && error "mlink to the same dir"
3572 run_test 31j "link for directory==============="
3575 test_mkdir -c1 -p $DIR/$tdir
3577 touch $DIR/$tdir/exist
3578 mlink $DIR/$tdir/s $DIR/$tdir/t || error "mlink"
3579 mlink $DIR/$tdir/s $DIR/$tdir/exist && error "mlink to exist file"
3580 mlink $DIR/$tdir/s $DIR/$tdir/s && error "mlink to the same file"
3581 mlink $DIR/$tdir/s $DIR/$tdir && error "mlink to parent dir"
3582 mlink $DIR/$tdir $DIR/$tdir/s && error "mlink parent dir to target"
3583 mlink $DIR/$tdir/not-exist $DIR/$tdir/foo && error "mlink non-existing to new"
3584 mlink $DIR/$tdir/not-exist $DIR/$tdir/s && error "mlink non-existing to exist"
3587 run_test 31k "link to file: the same, non-existing, dir==============="
3593 touch $DIR/d31m2/exist
3594 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
3595 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
3596 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
3597 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
3598 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
3599 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
3602 run_test 31m "link to file: the same, non-existing, dir==============="
3605 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
3606 nlink=$(stat --format=%h $DIR/$tfile)
3607 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
3609 local cmd="exec $fd<$DIR/$tfile"
3612 trap "eval $cmd" EXIT
3613 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
3614 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
3615 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
3616 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
3617 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
3620 run_test 31n "check link count of unlinked file"
3623 local tempfile=$(mktemp $1_XXXXXX)
3624 mlink $tempfile $1 2> /dev/null &&
3625 echo "$BASHPID: link $tempfile to $1 succeeded"
3629 test_31o() { # LU-2901
3630 test_mkdir $DIR/$tdir
3631 for LOOP in $(seq 100); do
3632 rm -f $DIR/$tdir/$tfile*
3633 for THREAD in $(seq 8); do
3634 link_one $DIR/$tdir/$tfile.$LOOP &
3637 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
3638 [[ $LINKS -gt 1 ]] && ls $DIR/$tdir &&
3639 error "$LINKS duplicate links to $tfile.$LOOP" &&
3643 run_test 31o "duplicate hard links with same filename"
3646 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3648 test_mkdir $DIR/$tdir
3649 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3650 $LFS setdirstripe -D -c2 -H all_char $DIR/$tdir/striped_dir
3652 opendirunlink $DIR/$tdir/striped_dir/test1 ||
3653 error "open unlink test1 failed"
3654 opendirunlink $DIR/$tdir/striped_dir/test2 ||
3655 error "open unlink test2 failed"
3657 $CHECKSTAT -a $DIR/$tdir/striped_dir/test1 ||
3658 error "test1 still exists"
3659 $CHECKSTAT -a $DIR/$tdir/striped_dir/test2 ||
3660 error "test2 still exists"
3662 run_test 31p "remove of open striped directory"
3665 [ $MDSCOUNT -lt 3 ] && skip_env "needs >= 3 MDTs"
3667 $LFS mkdir -i 3,1 $DIR/$tdir || error "mkdir failed"
3668 index=$($LFS getdirstripe -i $DIR/$tdir)
3669 [ $index -eq 3 ] || error "first stripe index $index != 3"
3670 index=$($LFS getdirstripe $DIR/$tdir | tail -1 | awk '{print $1}')
3671 [ $index -eq 1 ] || error "second stripe index $index != 1"
3673 # when "-c <stripe_count>" is set, the number of MDTs specified after
3674 # "-i" should equal to the stripe count
3675 $LFS mkdir -i 3,1 -c 3 $DIR/$tdir.2 && error "mkdir should fail" || true
3677 run_test 31q "create striped directory on specific MDTs"
3679 cleanup_test32_mount() {
3682 local loopdev=$(losetup -a | grep $EXT2_DEV | sed -ne 's/:.*$//p')
3683 $UMOUNT $DIR/$tdir/ext2-mountpoint || rc=$?
3684 losetup -d $loopdev || true
3690 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3692 echo "== more mountpoints and symlinks ================="
3693 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3694 trap cleanup_test32_mount EXIT
3695 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3696 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3697 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3698 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. ||
3699 error "$DIR/$tdir/ext2-mountpoint/.. not dir type"
3700 cleanup_test32_mount
3702 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
3705 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3707 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3708 trap cleanup_test32_mount EXIT
3709 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3710 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3711 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3712 ls -al $DIR/$tdir/ext2-mountpoint/.. ||
3713 error "Can't list $DIR/$tdir/ext2-mountpoint/.."
3714 cleanup_test32_mount
3716 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
3719 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3721 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3722 trap cleanup_test32_mount EXIT
3723 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3724 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3725 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3726 test_mkdir -p $DIR/$tdir/d2/test_dir
3727 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
3728 error "$DIR/$tdir/ext2-mountpoint/../d2/test_dir not dir type"
3729 cleanup_test32_mount
3731 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
3734 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3736 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3737 trap cleanup_test32_mount EXIT
3738 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3739 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3740 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3741 test_mkdir -p $DIR/$tdir/d2/test_dir
3742 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
3743 error "Can't list $DIR/$tdir/ext2-mountpoint/../d2/test_dir"
3744 cleanup_test32_mount
3746 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir"
3750 test_mkdir -p $DIR/$tdir/tmp
3751 local tmp_dir=$DIR/$tdir/tmp
3752 ln -s $DIR/$tdir $tmp_dir/symlink11
3753 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
3754 $CHECKSTAT -t link $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
3755 $CHECKSTAT -t link $DIR/$tdir/symlink01 || error "symlink01 bad"
3757 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir"
3761 test_mkdir -p $DIR/$tdir/tmp
3762 local tmp_dir=$DIR/$tdir/tmp
3763 ln -s $DIR/$tdir $tmp_dir/symlink11
3764 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
3765 ls $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
3766 ls $DIR/$tdir/symlink01 || error "symlink01 bad"
3768 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir"
3771 local tmp_dir=$DIR/$tdir/tmp
3772 test_mkdir -p $tmp_dir
3773 test_mkdir $DIR/${tdir}2
3774 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
3775 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
3776 $CHECKSTAT -t link $tmp_dir/symlink12 || error "symlink12 not a link"
3777 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error "symlink02 not a link"
3778 $CHECKSTAT -t dir -f $tmp_dir/symlink12 || error "symlink12 not a dir"
3779 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error "symlink12 not a dir"
3781 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
3784 rm -fr $DIR/$tdir $DIR/${tdir}2
3785 tmp_dir=$DIR/$tdir/tmp
3786 test_mkdir -p $tmp_dir
3787 test_mkdir $DIR/${tdir}2
3788 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
3789 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
3790 ls $tmp_dir/symlink12 || error "listing symlink12"
3791 ls $DIR/$tdir/symlink02 || error "listing symlink02"
3793 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
3796 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3798 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3799 trap cleanup_test32_mount EXIT
3800 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3801 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3802 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3803 touch $DIR/$tdir/test_file
3804 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file ||
3805 error "$DIR/$tdir/ext2-mountpoint/../test_file not file type"
3806 cleanup_test32_mount
3808 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
3811 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3813 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3814 trap cleanup_test32_mount EXIT
3815 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3816 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3817 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3818 touch $DIR/$tdir/test_file
3819 cat $DIR/$tdir/ext2-mountpoint/../test_file ||
3820 error "Can't open $DIR/$tdir/ext2-mountpoint/../test_file"
3821 cleanup_test32_mount
3823 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
3826 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3829 trap cleanup_test32_mount EXIT
3830 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3831 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3832 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3833 test_mkdir -p $DIR/$tdir/d2
3834 touch $DIR/$tdir/d2/test_file || error "touch failed"
3835 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
3836 error "$DIR/$tdir/ext2-mountpoint/../d2/test_file not file type"
3837 cleanup_test32_mount
3839 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
3842 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3845 trap cleanup_test32_mount EXIT
3846 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3847 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3848 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3849 test_mkdir -p $DIR/$tdir/d2
3850 touch $DIR/$tdir/d2/test_file || error "touch failed"
3851 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
3852 error "Can't open $DIR/$tdir/ext2-mountpoint/../d2/test_file"
3853 cleanup_test32_mount
3855 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
3859 test_mkdir -p $DIR/d32m/tmp
3860 TMP_DIR=$DIR/d32m/tmp
3861 ln -s $DIR $TMP_DIR/symlink11
3862 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
3863 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 ||
3864 error "symlink11 not a link"
3865 $CHECKSTAT -t link $DIR/d32m/symlink01 ||
3866 error "symlink01 not a link"
3868 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
3872 test_mkdir -p $DIR/d32n/tmp
3873 TMP_DIR=$DIR/d32n/tmp
3874 ln -s $DIR $TMP_DIR/symlink11
3875 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
3876 ls -l $DIR/d32n/tmp/symlink11 || error "listing symlink11"
3877 ls -l $DIR/d32n/symlink01 || error "listing symlink01"
3879 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
3883 test_mkdir -p $DIR/d32o/tmp
3884 TMP_DIR=$DIR/d32o/tmp
3885 ln -s $DIR/$tfile $TMP_DIR/symlink12
3886 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
3887 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 ||
3888 error "symlink12 not a link"
3889 $CHECKSTAT -t link $DIR/d32o/symlink02 || error "symlink02 not a link"
3890 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 ||
3891 error "$DIR/d32o/tmp/symlink12 not file type"
3892 $CHECKSTAT -t file -f $DIR/d32o/symlink02 ||
3893 error "$DIR/d32o/symlink02 not file type"
3895 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
3905 test_mkdir -p $DIR/d32p/tmp
3907 TMP_DIR=$DIR/d32p/tmp
3909 ln -s $DIR/$tfile $TMP_DIR/symlink12
3911 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
3913 cat $DIR/d32p/tmp/symlink12 ||
3914 error "Can't open $DIR/d32p/tmp/symlink12"
3916 cat $DIR/d32p/symlink02 || error "Can't open $DIR/d32p/symlink02"
3919 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
3922 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3924 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3925 trap cleanup_test32_mount EXIT
3926 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3927 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
3928 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3929 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3930 ls $DIR/$tdir/ext2-mountpoint | grep "\<under_the_mount\>" && error
3931 cleanup_test32_mount
3933 run_test 32q "stat follows mountpoints in Lustre (should return error)"
3936 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3938 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3939 trap cleanup_test32_mount EXIT
3940 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3941 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
3942 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3943 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3944 ls $DIR/$tdir/ext2-mountpoint | grep -q under_the_mount && error || true
3945 cleanup_test32_mount
3947 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
3952 chmod 444 $DIR/$tfile
3953 chown $RUNAS_ID $DIR/$tfile
3955 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
3958 run_test 33aa "write file with mode 444 (should return error)"
3962 test_mkdir $DIR/$tdir
3963 chown $RUNAS_ID $DIR/$tdir
3964 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile ||
3965 error "$RUNAS create $tdir/$tfile failed"
3966 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile &&
3967 error "open RDWR" || true
3969 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
3973 test_mkdir $DIR/$tdir
3974 chown $RUNAS_ID $DIR/$tdir
3975 $RUNAS $OPENFILE -f 1286739555 $DIR/$tdir/$tfile || true
3977 run_test 33b "test open file with malformed flags (No panic)"
3980 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3981 remote_ost_nodsh && skip "remote OST with nodsh"
3989 test_mkdir $DIR/$tdir
3990 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
3993 for ostnum in $(seq $OSTCOUNT); do
3994 # test-framework's OST numbering is one-based, while Lustre's
3996 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
3997 # check if at least some write_bytes stats are counted
3998 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
3999 obdfilter.$ostname.stats |
4000 awk '/^write_bytes/ {print $7}' )
4001 echo "baseline_write_bytes@ost$ostnum/$ostname=$write_bytes"
4002 if (( ${write_bytes:-0} > 0 )); then
4008 $all_zeros || return 0
4011 echo foo > $DIR/$tdir/bar
4015 # Total up write_bytes after writing. We'd better find non-zeros.
4016 for ostnum in $(seq $OSTCOUNT); do
4017 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
4018 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
4019 obdfilter/$ostname/stats |
4020 awk '/^write_bytes/ {print $7}' )
4021 echo "write_bytes@ost$ostnum/$ostname=$write_bytes"
4022 if (( ${write_bytes:-0} > 0 )); then
4029 for ostnum in $(seq $OSTCOUNT); do
4030 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
4031 echo "Check write_bytes is in obdfilter.*.stats:"
4032 do_facet ost$ostnum lctl get_param -n \
4033 obdfilter.$ostname.stats
4035 error "OST not keeping write_bytes stats (b=22312)"
4038 run_test 33c "test write_bytes stats"
4041 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
4042 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4045 local remote_dir=$DIR/$tdir/remote_dir
4047 test_mkdir $DIR/$tdir
4048 $LFS mkdir -i $MDTIDX $remote_dir ||
4049 error "create remote directory failed"
4051 touch $remote_dir/$tfile
4052 chmod 444 $remote_dir/$tfile
4053 chown $RUNAS_ID $remote_dir/$tfile
4055 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
4057 chown $RUNAS_ID $remote_dir
4058 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
4059 error "create" || true
4060 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
4061 error "open RDWR" || true
4062 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 || true
4064 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
4067 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4071 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
4072 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
4073 mkdir $DIR/$tdir/local_dir
4075 local s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
4076 local s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
4077 local l_mode=$(stat -c%f $DIR/$tdir/local_dir)
4079 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
4080 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode"
4082 rmdir $DIR/$tdir/* || error "rmdir failed"
4085 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
4086 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
4087 mkdir $DIR/$tdir/local_dir
4089 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
4090 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
4091 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
4093 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
4094 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 777"
4096 rmdir $DIR/$tdir/* || error "rmdir(umask 777) failed"
4099 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
4100 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
4101 mkdir $DIR/$tdir/local_dir
4103 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
4104 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
4105 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
4107 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
4108 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 0"
4110 run_test 33e "mkdir and striped directory should have same mode"
4114 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=0
4118 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4119 remote_mds_nodsh && skip "remote MDS with nodsh"
4122 chmod go+rwx $DIR/$tdir
4123 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=-1
4124 trap cleanup_33f EXIT
4126 $RUNAS lfs mkdir -i 0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
4127 error "cannot create striped directory"
4129 $RUNAS touch $DIR/$tdir/striped_dir/{0..16} ||
4130 error "cannot create files in striped directory"
4132 $RUNAS rm $DIR/$tdir/striped_dir/{0..16} ||
4133 error "cannot remove files in striped directory"
4135 $RUNAS rmdir $DIR/$tdir/striped_dir ||
4136 error "cannot remove striped directory"
4140 run_test 33f "nonroot user can create, access, and remove a striped directory"
4143 mkdir -p $DIR/$tdir/dir2
4145 local err=$($RUNAS mkdir $DIR/$tdir/dir2 2>&1)
4147 [[ $err =~ "exists" ]] || error "Not exists error"
4149 run_test 33g "nonroot user create already existing root created file"
4152 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4153 [ $MDS1_VERSION -lt $(version_code 2.13.50) ] &&
4154 skip "Need MDS version at least 2.13.50"
4156 test_mkdir -c $MDSCOUNT -H crush $DIR/$tdir ||
4157 error "mkdir $tdir failed"
4158 touch $DIR/$tdir/$tfile || error "touch $tfile failed"
4160 local index=$($LFS getstripe -m $DIR/$tdir/$tfile)
4163 for fname in $DIR/$tdir/$tfile.bak \
4164 $DIR/$tdir/$tfile.SAV \
4165 $DIR/$tdir/$tfile.orig \
4166 $DIR/$tdir/$tfile~; do
4167 touch $fname || error "touch $fname failed"
4168 index2=$($LFS getstripe -m $fname)
4169 [ $index -eq $index2 ] ||
4170 error "$fname MDT index mismatch $index != $index2"
4174 for i in {1..250}; do
4175 for fname in $(mktemp -u $DIR/$tdir/.$tfile.XXXXXX) \
4176 $(mktemp $DIR/$tdir/$tfile.XXXXXXXX); do
4177 touch $fname || error "touch $fname failed"
4178 index2=$($LFS getstripe -m $fname)
4179 if [[ $index != $index2 ]]; then
4180 failed=$((failed + 1))
4181 echo "$fname MDT index mismatch $index != $index2"
4185 echo "$failed MDT index mismatches"
4186 (( failed < 20 )) || error "MDT index mismatch $failed times"
4189 run_test 33h "temp file is located on the same MDT as target"
4191 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
4194 $MCREATE $DIR/f34 || error "mcreate failed"
4195 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
4196 error "getstripe failed"
4197 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error "truncate failed"
4198 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
4199 error "getstripe failed"
4200 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4201 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4203 run_test 34a "truncate file that has not been opened ==========="
4206 [ ! -f $DIR/f34 ] && test_34a
4207 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4208 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4209 $OPENFILE -f O_RDONLY $DIR/f34
4210 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
4211 error "getstripe failed"
4212 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4213 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4215 run_test 34b "O_RDONLY opening file doesn't create objects ====="
4218 [ ! -f $DIR/f34 ] && test_34a
4219 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4220 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4221 $OPENFILE -f O_RDWR $DIR/f34
4222 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" &&
4223 error "$LFS getstripe failed"
4224 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4225 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4227 run_test 34c "O_RDWR opening file-with-size works =============="
4230 [ ! -f $DIR/f34 ] && test_34a
4231 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 ||
4233 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4234 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4237 run_test 34d "write to sparse file ============================="
4241 $MCREATE $DIR/f34e || error "mcreate failed"
4242 $TRUNCATE $DIR/f34e 1000 || error "truncate failed"
4243 $CHECKSTAT -s 1000 $DIR/f34e ||
4244 error "Size of $DIR/f34e not equal to 1000 bytes"
4245 $OPENFILE -f O_RDWR $DIR/f34e
4246 $CHECKSTAT -s 1000 $DIR/f34e ||
4247 error "Size of $DIR/f34e not equal to 1000 bytes"
4249 run_test 34e "create objects, some with size and some without =="
4251 test_34f() { # bug 6242, 6243
4252 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4256 $MCREATE $DIR/f34f || error "mcreate failed"
4257 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
4258 dd if=$DIR/f34f of=$TMP/f34f
4259 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
4260 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
4261 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
4262 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
4263 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
4265 run_test 34f "read from a file with no objects until EOF ======="
4268 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4270 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE ||
4272 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error "truncate failed"
4273 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
4274 error "Size of $DIR/$tfile not equal to $((TEST_34_SIZE / 2))"
4275 cancel_lru_locks osc
4276 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
4277 error "wrong size after lock cancel"
4279 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error "truncate failed"
4280 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
4281 error "expanding truncate failed"
4282 cancel_lru_locks osc
4283 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
4284 error "wrong expanded size after lock cancel"
4286 run_test 34g "truncate long file ==============================="
4289 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4294 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error "dd failed"
4295 sync # Flush the cache so that multiop below does not block on cache
4296 # flush when getting the group lock
4297 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
4300 # Since just timed wait is not good enough, let's do a sync write
4301 # that way we are sure enough time for a roundtrip + processing
4302 # passed + 2 seconds of extra margin.
4303 dd if=/dev/zero of=$DIR/${tfile}-1 bs=$PAGE_SIZE oflag=direct count=1
4307 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
4308 error "Multiop blocked on ftruncate, pid=$MULTIPID"
4312 local nsz=`stat -c %s $DIR/$tfile`
4313 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
4315 run_test 34h "ftruncate file under grouplock should not block"
4318 cp /bin/sh $DIR/f35a
4320 chown $RUNAS_ID $DIR/f35a
4321 $RUNAS $DIR/f35a && error || true
4324 run_test 35a "exec file with mode 444 (should return and not leak)"
4328 utime $DIR/f36 || error "utime failed for MDS"
4330 run_test 36a "MDS utime check (mknod, utime)"
4334 utime $DIR/f36 || error "utime failed for OST"
4336 run_test 36b "OST utime check (open, utime)"
4341 chown $RUNAS_ID $DIR/d36
4342 $RUNAS utime $DIR/d36/f36 || error "utime failed for MDS as non-root"
4344 run_test 36c "non-root MDS utime check (mknod, utime)"
4347 [ ! -d $DIR/d36 ] && test_36c
4348 echo "" > $DIR/d36/f36
4349 $RUNAS utime $DIR/d36/f36 || error "utime failed for OST as non-root"
4351 run_test 36d "non-root OST utime check (open, utime)"
4354 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping"
4356 test_mkdir $DIR/$tdir
4357 touch $DIR/$tdir/$tfile
4358 $RUNAS utime $DIR/$tdir/$tfile &&
4359 error "utime worked, expected failure" || true
4361 run_test 36e "utime on non-owned file (should return error)"
4365 local LANG_SAVE=$LANG
4366 local LC_LANG_SAVE=$LC_LANG
4367 export LANG=C LC_LANG=C # for date language
4369 DATESTR="Dec 20 2000"
4370 test_mkdir $DIR/$tdir
4371 lctl set_param fail_loc=$fl
4373 cp /etc/hosts $DIR/$tdir/$tfile
4374 sync & # write RPC generated with "current" inode timestamp, but delayed
4376 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
4377 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
4378 cancel_lru_locks $OSC
4379 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
4381 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
4382 echo "BEFORE: $LS_BEFORE" && \
4383 echo "AFTER : $LS_AFTER" && \
4384 echo "WANT : $DATESTR" && \
4385 error "$DIR/$tdir/$tfile timestamps changed" || true
4387 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
4391 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4393 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
4394 subr_36fh "0x80000214"
4396 run_test 36f "utime on file racing with OST BRW write =========="
4399 remote_ost_nodsh && skip "remote OST with nodsh"
4400 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4401 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
4402 skip "Need MDS version at least 2.12.51"
4407 local tgt="obdfilter"
4409 [[ $OSC == "mdc" ]] && tgt="mdt" && facet="mds1"
4411 test_mkdir $DIR/$tdir
4412 fmd_max_age=$(do_facet $facet \
4413 "lctl get_param -n $tgt.*.tgt_fmd_seconds 2> /dev/null | \
4416 echo "FMD max age: ${fmd_max_age}s"
4417 touch $DIR/$tdir/$tfile
4418 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
4419 gawk '{cnt=cnt+$1} END{print cnt}')
4420 echo "FMD before: $fmd"
4422 error "FMD wasn't create by touch"
4423 sleep $((fmd_max_age + 12))
4424 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
4425 gawk '{cnt=cnt+$1} END{print cnt}')
4426 echo "FMD after: $fmd"
4428 error "FMD wasn't expired by ping"
4430 run_test 36g "FMD cache expiry ====================="
4433 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4435 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
4436 subr_36fh "0x80000227"
4438 run_test 36h "utime on file racing with OST BRW write =========="
4441 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4443 test_mkdir $DIR/$tdir
4444 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir
4446 local mtime=$(stat -c%Y $DIR/$tdir/striped_dir)
4447 local new_mtime=$((mtime + 200))
4449 #change Modify time of striped dir
4450 touch -m -d @$new_mtime $DIR/$tdir/striped_dir ||
4451 error "change mtime failed"
4453 local got=$(stat -c%Y $DIR/$tdir/striped_dir)
4455 [ "$new_mtime" = "$got" ] || error "expect $new_mtime got $got"
4457 run_test 36i "change mtime on striped directory"
4459 # test_37 - duplicate with tests 32q 32r
4462 local file=$DIR/$tfile
4464 openfile -f O_DIRECTORY $file
4467 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
4468 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
4470 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
4472 test_39a() { # was test_39
4474 touch $DIR/${tfile}2
4475 # ls -l $DIR/$tfile $DIR/${tfile}2
4476 # ls -lu $DIR/$tfile $DIR/${tfile}2
4477 # ls -lc $DIR/$tfile $DIR/${tfile}2
4479 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
4480 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
4482 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
4484 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
4486 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
4487 error "O_TRUNC didn't change timestamps"
4490 run_test 39a "mtime changed on create"
4493 test_mkdir -c1 $DIR/$tdir
4494 cp -p /etc/passwd $DIR/$tdir/fopen
4495 cp -p /etc/passwd $DIR/$tdir/flink
4496 cp -p /etc/passwd $DIR/$tdir/funlink
4497 cp -p /etc/passwd $DIR/$tdir/frename
4498 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
4501 echo "aaaaaa" >> $DIR/$tdir/fopen
4502 echo "aaaaaa" >> $DIR/$tdir/flink
4503 echo "aaaaaa" >> $DIR/$tdir/funlink
4504 echo "aaaaaa" >> $DIR/$tdir/frename
4506 local open_new=`stat -c %Y $DIR/$tdir/fopen`
4507 local link_new=`stat -c %Y $DIR/$tdir/flink`
4508 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
4509 local rename_new=`stat -c %Y $DIR/$tdir/frename`
4511 cat $DIR/$tdir/fopen > /dev/null
4512 ln $DIR/$tdir/flink $DIR/$tdir/flink2
4513 rm -f $DIR/$tdir/funlink2
4514 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
4516 for (( i=0; i < 2; i++ )) ; do
4517 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
4518 local link_new2=`stat -c %Y $DIR/$tdir/flink`
4519 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
4520 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
4522 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
4523 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
4524 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
4525 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
4527 cancel_lru_locks $OSC
4528 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4531 run_test 39b "mtime change on open, link, unlink, rename ======"
4533 # this should be set to past
4534 TEST_39_MTIME=`date -d "1 year ago" +%s`
4540 local mtime0=`stat -c %Y $DIR1/$tfile`
4542 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4543 local mtime1=`stat -c %Y $DIR1/$tfile`
4544 [ "$mtime1" = $TEST_39_MTIME ] || \
4545 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
4548 echo hello >> $DIR1/$tfile
4550 local mtime2=`stat -c %Y $DIR1/$tfile`
4551 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
4552 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
4554 mv $DIR1/$tfile $DIR1/$tfile-1
4556 for (( i=0; i < 2; i++ )) ; do
4557 local mtime3=`stat -c %Y $DIR1/$tfile-1`
4558 [ "$mtime2" = "$mtime3" ] || \
4559 error "mtime ($mtime2) changed (to $mtime3) on rename"
4561 cancel_lru_locks $OSC
4562 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4565 run_test 39c "mtime change on rename ==========================="
4569 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4572 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4574 for (( i=0; i < 2; i++ )) ; do
4575 local mtime=`stat -c %Y $DIR1/$tfile`
4576 [ $mtime = $TEST_39_MTIME ] || \
4577 error "mtime($mtime) is not set to $TEST_39_MTIME"
4579 cancel_lru_locks $OSC
4580 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4583 run_test 39d "create, utime, stat =============================="
4587 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4590 local mtime1=`stat -c %Y $DIR1/$tfile`
4592 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4594 for (( i=0; i < 2; i++ )) ; do
4595 local mtime2=`stat -c %Y $DIR1/$tfile`
4596 [ $mtime2 = $TEST_39_MTIME ] || \
4597 error "mtime($mtime2) is not set to $TEST_39_MTIME"
4599 cancel_lru_locks $OSC
4600 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4603 run_test 39e "create, stat, utime, stat ========================"
4607 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4610 mtime1=`stat -c %Y $DIR1/$tfile`
4613 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4615 for (( i=0; i < 2; i++ )) ; do
4616 local mtime2=`stat -c %Y $DIR1/$tfile`
4617 [ $mtime2 = $TEST_39_MTIME ] || \
4618 error "mtime($mtime2) is not set to $TEST_39_MTIME"
4620 cancel_lru_locks $OSC
4621 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4624 run_test 39f "create, stat, sleep, utime, stat ================="
4628 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4630 echo hello >> $DIR1/$tfile
4631 local mtime1=`stat -c %Y $DIR1/$tfile`
4634 chmod o+r $DIR1/$tfile
4636 for (( i=0; i < 2; i++ )) ; do
4637 local mtime2=`stat -c %Y $DIR1/$tfile`
4638 [ "$mtime1" = "$mtime2" ] || \
4639 error "lost mtime: $mtime2, should be $mtime1"
4641 cancel_lru_locks $OSC
4642 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4645 run_test 39g "write, chmod, stat ==============================="
4649 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4655 echo hello >> $DIR1/$tfile
4656 local mtime1=`stat -c %Y $DIR1/$tfile`
4658 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4660 if [ "$d1" != "$d2" ]; then
4661 echo "write and touch not within one second"
4663 for (( i=0; i < 2; i++ )) ; do
4664 local mtime2=`stat -c %Y $DIR1/$tfile`
4665 [ "$mtime2" = $TEST_39_MTIME ] || \
4666 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
4668 cancel_lru_locks $OSC
4669 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4673 run_test 39h "write, utime within one second, stat ============="
4676 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4681 echo hello >> $DIR1/$tfile
4682 local mtime1=`stat -c %Y $DIR1/$tfile`
4684 mv $DIR1/$tfile $DIR1/$tfile-1
4686 for (( i=0; i < 2; i++ )) ; do
4687 local mtime2=`stat -c %Y $DIR1/$tfile-1`
4689 [ "$mtime1" = "$mtime2" ] || \
4690 error "lost mtime: $mtime2, should be $mtime1"
4692 cancel_lru_locks $OSC
4693 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4696 run_test 39i "write, rename, stat =============================="
4699 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4701 start_full_debug_logging
4705 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
4706 lctl set_param fail_loc=0x80000412
4707 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
4708 error "multiop failed"
4710 local mtime1=`stat -c %Y $DIR1/$tfile`
4712 mv $DIR1/$tfile $DIR1/$tfile-1
4714 kill -USR1 $multipid
4715 wait $multipid || error "multiop close failed"
4717 for (( i=0; i < 2; i++ )) ; do
4718 local mtime2=`stat -c %Y $DIR1/$tfile-1`
4719 [ "$mtime1" = "$mtime2" ] ||
4720 error "mtime is lost on close: $mtime2, " \
4724 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4726 lctl set_param fail_loc=0
4727 stop_full_debug_logging
4729 run_test 39j "write, rename, close, stat ======================="
4732 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4737 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
4739 local mtime1=`stat -c %Y $DIR1/$tfile`
4741 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4743 kill -USR1 $multipid
4744 wait $multipid || error "multiop close failed"
4746 for (( i=0; i < 2; i++ )) ; do
4747 local mtime2=`stat -c %Y $DIR1/$tfile`
4749 [ "$mtime2" = $TEST_39_MTIME ] || \
4750 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
4753 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4756 run_test 39k "write, utime, close, stat ========================"
4758 # this should be set to future
4759 TEST_39_ATIME=`date -d "1 year" +%s`
4762 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4763 remote_mds_nodsh && skip "remote MDS with nodsh"
4765 local atime_diff=$(do_facet $SINGLEMDS \
4766 lctl get_param -n mdd.*MDT0000*.atime_diff)
4770 # test setting directory atime to future
4771 touch -a -d @$TEST_39_ATIME $DIR/$tdir
4772 local atime=$(stat -c %X $DIR/$tdir)
4773 [ "$atime" = $TEST_39_ATIME ] ||
4774 error "atime is not set to future: $atime, $TEST_39_ATIME"
4776 # test setting directory atime from future to now
4777 local now=$(date +%s)
4778 touch -a -d @$now $DIR/$tdir
4780 atime=$(stat -c %X $DIR/$tdir)
4781 [ "$atime" -eq "$now" ] ||
4782 error "atime is not updated from future: $atime, $now"
4784 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
4787 # test setting directory atime when now > dir atime + atime_diff
4788 local d1=$(date +%s)
4790 local d2=$(date +%s)
4791 cancel_lru_locks mdc
4792 atime=$(stat -c %X $DIR/$tdir)
4793 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
4794 error "atime is not updated : $atime, should be $d2"
4796 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
4799 # test not setting directory atime when now < dir atime + atime_diff
4801 cancel_lru_locks mdc
4802 atime=$(stat -c %X $DIR/$tdir)
4803 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
4804 error "atime is updated to $atime, should remain $d1<atime<$d2"
4806 do_facet $SINGLEMDS \
4807 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
4809 run_test 39l "directory atime update ==========================="
4812 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4816 local far_past_mtime=$(date -d "May 29 1953" +%s)
4817 local far_past_atime=$(date -d "Dec 17 1903" +%s)
4819 touch -m -d @$far_past_mtime $DIR1/$tfile
4820 touch -a -d @$far_past_atime $DIR1/$tfile
4822 for (( i=0; i < 2; i++ )) ; do
4823 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
4824 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
4825 error "atime or mtime set incorrectly"
4827 cancel_lru_locks $OSC
4828 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4831 run_test 39m "test atime and mtime before 1970"
4833 test_39n() { # LU-3832
4834 remote_mds_nodsh && skip "remote MDS with nodsh"
4836 local atime_diff=$(do_facet $SINGLEMDS \
4837 lctl get_param -n mdd.*MDT0000*.atime_diff)
4842 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
4845 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
4846 atime0=$(stat -c %X $DIR/$tfile)
4849 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
4850 atime1=$(stat -c %X $DIR/$tfile)
4853 cancel_lru_locks mdc
4854 cancel_lru_locks osc
4855 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
4856 atime2=$(stat -c %X $DIR/$tfile)
4858 do_facet $SINGLEMDS \
4859 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
4861 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
4862 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
4864 run_test 39n "check that O_NOATIME is honored"
4867 TESTDIR=$DIR/$tdir/$tfile
4868 [ -e $TESTDIR ] && rm -rf $TESTDIR
4875 links2=$(stat -c %h .)
4876 [ $(($links1 + 2)) != $links2 ] &&
4877 error "wrong links count $(($links1 + 2)) != $links2"
4879 links3=$(stat -c %h .)
4880 [ $(($links1 + 1)) != $links3 ] &&
4881 error "wrong links count $links1 != $links3"
4884 run_test 39o "directory cached attributes updated after create"
4887 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
4890 TESTDIR=$DIR/$tdir/$tdir
4891 [ -e $TESTDIR ] && rm -rf $TESTDIR
4892 test_mkdir -p $TESTDIR
4896 test_mkdir -i $MDTIDX $TESTDIR/remote_dir1
4897 test_mkdir -i $MDTIDX $TESTDIR/remote_dir2
4899 links2=$(stat -c %h .)
4900 [ $(($links1 + 2)) != $links2 ] &&
4901 error "wrong links count $(($links1 + 2)) != $links2"
4903 links3=$(stat -c %h .)
4904 [ $(($links1 + 1)) != $links3 ] &&
4905 error "wrong links count $links1 != $links3"
4908 run_test 39p "remote directory cached attributes updated after create ========"
4911 [ $OST1_VERSION -ge $(version_code 2.13.52) ] ||
4912 skip "no atime update on old OST"
4913 if [ "$ost1_FSTYPE" != ldiskfs ]; then
4914 skip_env "ldiskfs only test"
4918 saved_adiff=$(do_facet ost1 \
4919 lctl get_param -n obdfilter.*OST0000.atime_diff)
4920 stack_trap "do_facet ost1 \
4921 lctl set_param obdfilter.*.atime_diff=$saved_adiff"
4923 do_facet ost1 "lctl set_param obdfilter.*.atime_diff=5"
4925 $LFS setstripe -i 0 $DIR/$tfile
4926 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 ||
4927 error "can't write initial file"
4928 cancel_lru_locks osc
4930 # exceed atime_diff and access file
4932 dd if=$DIR/$tfile of=/dev/null bs=4k count=1 ||
4933 error "can't udpate atime"
4935 local atime_cli=$(stat -c %X $DIR/$tfile)
4936 echo "client atime: $atime_cli"
4937 # allow atime update to be written to device
4938 do_facet ost1 "$LCTL set_param -n osd*.*OST*.force_sync 1"
4941 local ostdev=$(ostdevname 1)
4942 local fid=($(lfs getstripe -y $DIR/$tfile |
4943 awk '/l_fid:/ { print $2 }' | tr ':' ' '))
4944 local objpath="O/0/d$((${fid[1]} % 32))/$((${fid[1]}))"
4945 local cmd="debugfs -c -R \\\"stat $objpath\\\" $ostdev"
4947 echo "OST atime: $(do_facet ost1 "$cmd" |& grep atime)"
4948 local atime_ost=$(do_facet ost1 "$cmd" |&
4949 awk -F'[: ]' '/atime:/ { print $4 }')
4950 (( atime_cli == atime_ost )) ||
4951 error "atime on client $atime_cli != ost $atime_ost"
4953 run_test 39r "lazy atime update on OST"
4955 test_39q() { # LU-8041
4956 local testdir=$DIR/$tdir
4958 multiop_bg_pause $testdir D_c || error "multiop failed"
4960 cancel_lru_locks mdc
4961 kill -USR1 $multipid
4962 local atime=$(stat -c %X $testdir)
4963 [ "$atime" -ne 0 ] || error "atime is zero"
4965 run_test 39q "close won't zero out atime"
4968 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
4969 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
4970 error "openfile O_WRONLY:O_TRUNC $tfile failed"
4971 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
4972 error "$tfile is not 4096 bytes in size"
4974 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
4978 small_write $DIR/f41 18
4980 run_test 41 "test small file write + fstat ====================="
4982 count_ost_writes() {
4983 lctl get_param -n ${OSC}.*.stats |
4984 awk -vwrites=0 '/ost_write/ { writes += $2 } \
4985 END { printf("%0.0f", writes) }'
4992 BG_DIRTY_RATIO_SAVE=10
4993 MAX_BG_DIRTY_RATIO=25
4997 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
4998 # dirty_ratio, dirty_background_ratio
4999 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
5000 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
5001 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
5002 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
5004 # if file not here, we are a 2.4 kernel
5005 kill -CONT `pidof kupdated`
5010 # setup the trap first, so someone cannot exit the test at the
5011 # exact wrong time and mess up a machine
5012 trap start_writeback EXIT
5013 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
5014 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
5015 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
5016 sysctl -w vm.dirty_writeback_centisecs=0
5017 sysctl -w vm.dirty_writeback_centisecs=0
5018 # save and increase /proc/sys/vm/dirty_ratio
5019 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
5020 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
5021 # save and increase /proc/sys/vm/dirty_background_ratio
5022 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
5023 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
5025 # if file not here, we are a 2.4 kernel
5026 kill -STOP `pidof kupdated`
5030 # ensure that all stripes have some grant before we test client-side cache
5032 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
5033 dd if=/dev/zero of=$i bs=4k count=1
5038 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
5039 # file truncation, and file removal.
5041 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5044 cancel_lru_locks $OSC
5046 sync; sleep 1; sync # just to be safe
5047 BEFOREWRITES=`count_ost_writes`
5048 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
5049 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
5050 AFTERWRITES=`count_ost_writes`
5051 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
5052 error "$BEFOREWRITES < $AFTERWRITES"
5055 run_test 42a "ensure that we don't flush on close"
5058 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5061 cancel_lru_locks $OSC
5064 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
5065 BEFOREWRITES=$(count_ost_writes)
5066 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
5067 AFTERWRITES=$(count_ost_writes)
5068 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
5069 error "$BEFOREWRITES < $AFTERWRITES on unlink"
5071 BEFOREWRITES=$(count_ost_writes)
5072 sync || error "sync: $?"
5073 AFTERWRITES=$(count_ost_writes)
5074 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
5075 error "$BEFOREWRITES < $AFTERWRITES on sync"
5077 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
5081 run_test 42b "test destroy of file with cached dirty data ======"
5083 # if these tests just want to test the effect of truncation,
5084 # they have to be very careful. consider:
5085 # - the first open gets a {0,EOF}PR lock
5086 # - the first write conflicts and gets a {0, count-1}PW
5087 # - the rest of the writes are under {count,EOF}PW
5088 # - the open for truncate tries to match a {0,EOF}PR
5089 # for the filesize and cancels the PWs.
5090 # any number of fixes (don't get {0,EOF} on open, match
5091 # composite locks, do smarter file size management) fix
5092 # this, but for now we want these tests to verify that
5093 # the cancellation with truncate intent works, so we
5094 # start the file with a full-file pw lock to match against
5095 # until the truncate.
5100 cancel_lru_locks $OSC
5102 # prime the file with 0,EOF PW to match
5106 # now the real test..
5107 dd if=/dev/zero of=$file bs=1024 count=100
5108 BEFOREWRITES=`count_ost_writes`
5109 $TRUNCATE $file $offset
5110 cancel_lru_locks $OSC
5111 AFTERWRITES=`count_ost_writes`
5116 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5119 [ $BEFOREWRITES -eq $AFTERWRITES ] &&
5120 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
5123 run_test 42c "test partial truncate of file with cached dirty data"
5126 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5129 [ $BEFOREWRITES -eq $AFTERWRITES ] ||
5130 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
5133 run_test 42d "test complete truncate of file with cached dirty data"
5135 test_42e() { # bug22074
5136 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5138 local TDIR=$DIR/${tdir}e
5139 local pages=16 # hardcoded 16 pages, don't change it.
5140 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
5141 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
5145 test_mkdir $DIR/${tdir}e
5146 $LFS setstripe -c 1 $TDIR
5147 createmany -o $TDIR/f $files
5149 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
5151 # we assume that with $OSTCOUNT files, at least one of them will
5152 # be allocated on OST0.
5153 warmup_files=$((OSTCOUNT * max_dirty_mb))
5154 createmany -o $TDIR/w $warmup_files
5156 # write a large amount of data into one file and sync, to get good
5157 # avail_grant number from OST.
5158 for ((i=0; i<$warmup_files; i++)); do
5159 idx=$($LFS getstripe -i $TDIR/w$i)
5160 [ $idx -ne 0 ] && continue
5161 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
5164 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
5166 $LCTL get_param $proc_osc0/cur_dirty_bytes
5167 $LCTL get_param $proc_osc0/cur_grant_bytes
5169 # create as much dirty pages as we can while not to trigger the actual
5170 # RPCs directly. but depends on the env, VFS may trigger flush during this
5171 # period, hopefully we are good.
5172 for ((i=0; i<$warmup_files; i++)); do
5173 idx=$($LFS getstripe -i $TDIR/w$i)
5174 [ $idx -ne 0 ] && continue
5175 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
5177 $LCTL get_param $proc_osc0/cur_dirty_bytes
5178 $LCTL get_param $proc_osc0/cur_grant_bytes
5180 # perform the real test
5181 $LCTL set_param $proc_osc0/rpc_stats 0
5182 for ((;i<$files; i++)); do
5183 [ $($LFS getstripe -i $TDIR/f$i) -eq 0 ] || continue
5184 dd if=/dev/zero of=$TDIR/f$i bs=$PAGE_SIZE count=$pages 2>/dev/null
5187 $LCTL get_param $proc_osc0/rpc_stats
5190 local have_ppr=false
5191 $LCTL get_param $proc_osc0/rpc_stats |
5192 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
5193 # skip lines until we are at the RPC histogram data
5194 [ "$PPR" == "pages" ] && have_ppr=true && continue
5195 $have_ppr || continue
5197 # we only want the percent stat for < 16 pages
5198 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
5200 percent=$((percent + WPCT))
5201 if [[ $percent -gt 15 ]]; then
5202 error "less than 16-pages write RPCs" \
5209 run_test 42e "verify sub-RPC writes are not done synchronously"
5211 test_43A() { # was test_43
5212 test_mkdir $DIR/$tdir
5213 cp -p /bin/ls $DIR/$tdir/$tfile
5214 $MULTIOP $DIR/$tdir/$tfile Ow_c &
5216 # give multiop a chance to open
5219 $DIR/$tdir/$tfile && error "execute $DIR/$tdir/$tfile succeeded" || true
5221 # Wait for multiop to exit
5224 run_test 43A "execution of file opened for write should return -ETXTBSY"
5227 test_mkdir $DIR/$tdir
5228 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
5229 $DIR/$tdir/sleep 60 &
5231 # Make sure exec of $tdir/sleep wins race with truncate
5233 $MULTIOP $DIR/$tdir/sleep Oc && error "expected error, got success"
5236 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
5239 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5241 test_mkdir $DIR/$tdir
5242 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
5243 $DIR/$tdir/sleep 60 &
5245 # Make sure exec of $tdir/sleep wins race with truncate
5247 $TRUNCATE $DIR/$tdir/sleep 0 && error "expected error, got success"
5250 run_test 43b "truncate of file being executed should return -ETXTBSY"
5253 local testdir="$DIR/$tdir"
5256 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) |
5257 ( cd $testdir && md5sum -c )
5259 run_test 43c "md5sum of copy into lustre"
5261 test_44A() { # was test_44
5262 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5264 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
5265 dd if=$DIR/f1 bs=4k count=1 > /dev/null
5267 run_test 44A "zero length read from a sparse stripe"
5270 local nstripe=$($LFS getstripe -c -d $DIR)
5271 [ -z "$nstripe" ] && skip "can't get stripe info"
5272 [[ $nstripe -gt $OSTCOUNT ]] &&
5273 skip "Wrong default stripe_count: $nstripe OSTCOUNT: $OSTCOUNT"
5275 local stride=$($LFS getstripe -S -d $DIR)
5276 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
5277 nstripe=$($LFS df $DIR | grep OST: | wc -l)
5280 OFFSETS="0 $((stride/2)) $((stride-1))"
5281 for offset in $OFFSETS; do
5282 for i in $(seq 0 $((nstripe-1))); do
5283 local GLOBALOFFSETS=""
5285 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
5286 local myfn=$DIR/d44a-$size
5287 echo "--------writing $myfn at $size"
5288 ll_sparseness_write $myfn $size ||
5289 error "ll_sparseness_write"
5290 GLOBALOFFSETS="$GLOBALOFFSETS $size"
5291 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
5292 error "ll_sparseness_verify $GLOBALOFFSETS"
5294 for j in $(seq 0 $((nstripe-1))); do
5296 size=$((((j + $nstripe )*$stride + $offset)))
5297 ll_sparseness_write $myfn $size ||
5298 error "ll_sparseness_write"
5299 GLOBALOFFSETS="$GLOBALOFFSETS $size"
5301 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
5302 error "ll_sparseness_verify $GLOBALOFFSETS"
5307 run_test 44a "test sparse pwrite ==============================="
5311 for d in `lctl get_param -n ${OSC}.*.cur_dirty_bytes`; do
5317 before=`dirty_osc_total`
5318 echo executing "\"$*\""
5320 after=`dirty_osc_total`
5321 echo before $before, after $after
5324 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5327 # Obtain grants from OST if it supports it
5328 echo blah > ${f}_grant
5331 do_dirty_record "echo blah > $f"
5332 [[ $before -eq $after ]] && error "write wasn't cached"
5333 do_dirty_record "> $f"
5334 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
5335 do_dirty_record "echo blah > $f"
5336 [[ $before -eq $after ]] && error "write wasn't cached"
5337 do_dirty_record "sync"
5338 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
5339 do_dirty_record "echo blah > $f"
5340 [[ $before -eq $after ]] && error "write wasn't cached"
5341 do_dirty_record "cancel_lru_locks osc"
5342 [[ $before -gt $after ]] ||
5343 error "lock cancellation didn't lower dirty count"
5346 run_test 45 "osc io page accounting ============================"
5348 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
5349 # test tickles a bug where re-dirtying a page was failing to be mapped to the
5350 # objects offset and an assert hit when an rpc was built with 1023's mapped
5351 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
5353 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5358 dd if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
5360 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=1023 count=1
5361 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
5365 run_test 46 "dirtying a previously written page ================"
5367 # test_47 is removed "Device nodes check" is moved to test_28
5369 test_48a() { # bug 2399
5370 [ "$mds1_FSTYPE" = "zfs" ] &&
5371 [ $MDS1_VERSION -lt $(version_code 2.3.63) ] &&
5372 skip "MDS prior to 2.3.63 handle ZFS dir .. incorrectly"
5374 test_mkdir $DIR/$tdir
5376 mv $DIR/$tdir $DIR/$tdir.new || error "move directory failed"
5377 test_mkdir $DIR/$tdir
5378 touch foo || error "'touch foo' failed after recreating cwd"
5380 touch .foo || error "'touch .foo' failed after recreating cwd"
5382 ls . > /dev/null || error "'ls .' failed after recreating cwd"
5383 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
5384 cd . || error "'cd .' failed after recreating cwd"
5385 mkdir . && error "'mkdir .' worked after recreating cwd"
5386 rmdir . && error "'rmdir .' worked after recreating cwd"
5387 ln -s . baz || error "'ln -s .' failed after recreating cwd"
5388 cd .. || error "'cd ..' failed after recreating cwd"
5390 run_test 48a "Access renamed working dir (should return errors)="
5392 test_48b() { # bug 2399
5394 test_mkdir $DIR/$tdir
5396 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
5397 touch foo && error "'touch foo' worked after removing cwd"
5398 mkdir foo && error "'mkdir foo' worked after removing cwd"
5399 touch .foo && error "'touch .foo' worked after removing cwd"
5400 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
5401 ls . > /dev/null && error "'ls .' worked after removing cwd"
5402 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
5403 mkdir . && error "'mkdir .' worked after removing cwd"
5404 rmdir . && error "'rmdir .' worked after removing cwd"
5405 ln -s . foo && error "'ln -s .' worked after removing cwd"
5406 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
5408 run_test 48b "Access removed working dir (should return errors)="
5410 test_48c() { # bug 2350
5411 #lctl set_param debug=-1
5414 test_mkdir -p $DIR/$tdir/dir
5416 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5417 $TRACE touch foo && error "touch foo worked after removing cwd"
5418 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
5419 touch .foo && error "touch .foo worked after removing cwd"
5420 mkdir .foo && error "mkdir .foo worked after removing cwd"
5421 $TRACE ls . && error "'ls .' worked after removing cwd"
5422 $TRACE ls .. || error "'ls ..' failed after removing cwd"
5423 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
5424 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
5425 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
5426 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
5428 run_test 48c "Access removed working subdir (should return errors)"
5430 test_48d() { # bug 2350
5431 #lctl set_param debug=-1
5434 test_mkdir -p $DIR/$tdir/dir
5436 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5437 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
5438 $TRACE touch foo && error "'touch foo' worked after removing parent"
5439 $TRACE mkdir foo && error "mkdir foo worked after removing parent"
5440 touch .foo && error "'touch .foo' worked after removing parent"
5441 mkdir .foo && error "mkdir .foo worked after removing parent"
5442 $TRACE ls . && error "'ls .' worked after removing parent"
5443 $TRACE ls .. && error "'ls ..' worked after removing parent"
5444 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
5445 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
5446 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
5449 run_test 48d "Access removed parent subdir (should return errors)"
5451 test_48e() { # bug 4134
5452 #lctl set_param debug=-1
5455 test_mkdir -p $DIR/$tdir/dir
5457 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5458 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
5459 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
5460 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
5461 # On a buggy kernel addition of "touch foo" after cd .. will
5462 # produce kernel oops in lookup_hash_it
5463 touch ../foo && error "'cd ..' worked after recreate parent"
5465 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
5467 run_test 48e "Access to recreated parent subdir (should return errors)"
5470 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
5471 skip "need MDS >= 2.13.55"
5472 [[ $MDSCOUNT -ge 2 ]] || skip "needs >= 2 MDTs"
5473 [[ "$(facet_host mds1)" != "$(facet_host mds2)" ]] ||
5474 skip "needs different host for mdt1 mdt2"
5475 [[ $(facet_fstype mds1) == ldiskfs ]] || skip "ldiskfs only"
5477 $LFS mkdir -i0 $DIR/$tdir
5478 $LFS mkdir -i 1 $DIR/$tdir/sub1 $DIR/$tdir/sub2 $DIR/$tdir/sub3
5480 for d in sub1 sub2 sub3; do
5481 #define OBD_FAIL_OSD_REF_DEL 0x19c
5482 do_facet mds1 $LCTL set_param fail_loc=0x8000019c
5483 rm -rf $DIR/$tdir/$d && error "rm $d should fail"
5486 rm -d --interactive=never $DIR/$tdir || error "rm $tdir fail"
5488 run_test 48f "non-zero nlink dir unlink won't LBUG()"
5490 test_49() { # LU-1030
5491 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5492 remote_ost_nodsh && skip "remote OST with nodsh"
5494 # get ost1 size - $FSNAME-OST0000
5495 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
5497 # write 800M at maximum
5498 [[ $ost1_size -lt 2 ]] && ost1_size=2
5499 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
5501 $LFS setstripe -c 1 -i 0 $DIR/$tfile
5502 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
5505 # change max_pages_per_rpc while writing the file
5506 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
5507 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
5508 # loop until dd process exits
5509 while ps ax -opid | grep -wq $dd_pid; do
5510 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
5511 sleep $((RANDOM % 5 + 1))
5513 # restore original max_pages_per_rpc
5514 $LCTL set_param $osc1_mppc=$orig_mppc
5515 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
5517 run_test 49 "Change max_pages_per_rpc won't break osc extent"
5521 test_mkdir $DIR/$tdir
5523 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
5525 run_test 50 "special situations: /proc symlinks ==============="
5527 test_51a() { # was test_51
5528 # bug 1516 - create an empty entry right after ".." then split dir
5529 test_mkdir -c1 $DIR/$tdir
5530 touch $DIR/$tdir/foo
5531 $MCREATE $DIR/$tdir/bar
5533 createmany -m $DIR/$tdir/longfile 201
5535 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
5536 $MCREATE $DIR/$tdir/longfile$FNUM
5541 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
5543 run_test 51a "special situations: split htree with empty entry =="
5545 cleanup_print_lfs_df () {
5552 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5554 local dir=$DIR/$tdir
5555 local nrdirs=$((65536 + 100))
5557 # cleanup the directory
5564 local mdtidx=$(printf "%04x" $($LFS getstripe -m $dir))
5565 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
5566 [[ $numfree -lt $nrdirs ]] &&
5567 skip "not enough free inodes ($numfree) on MDT$mdtidx"
5569 # need to check free space for the directories as well
5570 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
5571 numfree=$(( blkfree / $(fs_inode_ksize) ))
5572 [[ $numfree -lt $nrdirs ]] && skip "not enough blocks ($numfree)"
5574 trap cleanup_print_lfs_df EXIT
5577 createmany -d $dir/d $nrdirs || {
5578 unlinkmany $dir/d $nrdirs
5579 error "failed to create $nrdirs subdirs in MDT$mdtidx:$dir"
5583 nrdirs=$(ls -U $dir | wc -l)
5585 # unlink all but 100 subdirectories, then check it still works
5587 local delete=$((nrdirs - left))
5592 # for ldiskfs the nlink count should be 1, but this is OSD specific
5593 # and so this is listed for informational purposes only
5594 echo "nlink before: $(stat -c %h $dir), created before: $nrdirs"
5595 unlinkmany -d $dir/d $delete ||
5596 error "unlink of first $delete subdirs failed"
5598 echo "nlink between: $(stat -c %h $dir)"
5599 local found=$(ls -U $dir | wc -l)
5600 [ $found -ne $left ] &&
5601 error "can't find subdirs: found only $found, expected $left"
5603 unlinkmany -d $dir/d $delete $left ||
5604 error "unlink of second $left subdirs failed"
5605 # regardless of whether the backing filesystem tracks nlink accurately
5606 # or not, the nlink count shouldn't be more than "." and ".." here
5607 local after=$(stat -c %h $dir)
5608 [[ $after -gt 2 ]] && error "nlink after: $after > 2" ||
5609 echo "nlink after: $after"
5611 cleanup_print_lfs_df
5613 run_test 51b "exceed 64k subdirectory nlink limit on create, verify unlink"
5616 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5617 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
5619 test_mkdir $DIR/$tdir
5620 createmany -o $DIR/$tdir/t- 1000
5621 $LFS getstripe $DIR/$tdir > $TMP/$tfile
5622 for N in $(seq 0 $((OSTCOUNT - 1))); do
5623 OBJS[$N]=$(awk -vobjs=0 '($1 == '$N') { objs += 1 } \
5624 END { printf("%0.0f", objs) }' $TMP/$tfile)
5625 OBJS0[$N]=$(grep -A 1 idx $TMP/$tfile | awk -vobjs=0 \
5626 '($1 == '$N') { objs += 1 } \
5627 END { printf("%0.0f", objs) }')
5628 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
5630 unlinkmany $DIR/$tdir/t- 1000
5633 for N in $(seq 1 $((OSTCOUNT - 1))); do
5634 [[ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ]] &&
5635 error "OST $N has less objects vs OST $NLAST" \
5636 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
5637 [[ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ]] &&
5638 error "OST $N has less objects vs OST $NLAST" \
5639 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
5641 [[ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ]] &&
5642 error "OST $N has less #0 objects vs OST $NLAST" \
5643 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
5644 [[ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ]] &&
5645 error "OST $N has less #0 objects vs OST $NLAST" \
5646 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
5651 run_test 51d "check object distribution"
5654 if [ "$mds1_FSTYPE" != ldiskfs ]; then
5655 skip_env "ldiskfs only test"
5658 test_mkdir -c1 $DIR/$tdir
5659 test_mkdir -c1 $DIR/$tdir/d0
5661 touch $DIR/$tdir/d0/foo
5662 createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
5663 error "file exceed 65000 nlink limit!"
5664 unlinkmany $DIR/$tdir/d0/f- 65001
5667 run_test 51e "check file nlink limit"
5670 test_mkdir $DIR/$tdir
5673 local ulimit_old=$(ulimit -n)
5674 local spare=20 # number of spare fd's for scripts/libraries, etc.
5675 local mdt=$($LFS getstripe -m $DIR/$tdir)
5676 local numfree=$($LFS df -i $DIR/$tdir | awk '/MDT:'$mdt'/ { print $4 }')
5678 echo "MDT$mdt numfree=$numfree, max=$max"
5679 [[ $numfree -gt $max ]] && numfree=$max || numfree=$((numfree * 7 / 8))
5680 if [ $((numfree + spare)) -gt $ulimit_old ]; then
5681 while ! ulimit -n $((numfree + spare)); do
5682 numfree=$((numfree * 3 / 4))
5684 echo "changed ulimit from $ulimit_old to $((numfree + spare))"
5686 echo "left ulimit at $ulimit_old"
5689 createmany -o -k -t 120 $DIR/$tdir/f $numfree || {
5690 unlinkmany $DIR/$tdir/f $numfree
5691 error "create+open $numfree files in $DIR/$tdir failed"
5693 ulimit -n $ulimit_old
5695 # if createmany exits at 120s there will be fewer than $numfree files
5696 unlinkmany $DIR/$tdir/f $numfree || true
5698 run_test 51f "check many open files limit"
5701 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
5702 test_mkdir $DIR/$tdir
5703 touch $DIR/$tdir/foo
5704 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
5705 echo bar >> $DIR/$tdir/foo || error "append bar failed"
5706 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
5707 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
5708 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
5710 echo foo >> $DIR/$tdir/foo || error "append foo failed"
5711 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
5712 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
5714 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
5715 cp -r $DIR/$tdir $TMP/
5716 rm -fr $DIR/$tdir $TMP/$tdir || error "cleanup rm failed"
5718 run_test 52a "append-only flag test (should return errors)"
5721 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
5722 test_mkdir $DIR/$tdir
5723 touch $DIR/$tdir/foo
5724 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
5725 cat test > $DIR/$tdir/foo && error "cat test worked"
5726 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
5727 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
5728 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
5730 echo foo >> $DIR/$tdir/foo && error "echo worked"
5731 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
5732 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
5733 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
5734 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
5736 chattr -i $DIR/$tdir/foo || error "chattr failed"
5738 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
5740 run_test 52b "immutable flag test (should return errors) ======="
5743 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5744 remote_mds_nodsh && skip "remote MDS with nodsh"
5745 remote_ost_nodsh && skip "remote OST with nodsh"
5758 local support_last_seq=true
5760 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
5761 support_last_seq=false
5764 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
5766 for value in $(do_facet $SINGLEMDS \
5767 $LCTL get_param osp.$mdtosc.prealloc_last_id) ; do
5768 param=$(echo ${value[0]} | cut -d "=" -f1)
5769 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
5771 if $support_last_seq; then
5772 param_seq=$(echo $param |
5773 sed -e s/prealloc_last_id/prealloc_last_seq/g)
5774 mds_last_seq=$(do_facet $SINGLEMDS \
5775 $LCTL get_param -n $param_seq)
5777 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
5779 ostnum=$(index_from_ostuuid ${ostname}_UUID)
5780 node=$(facet_active_host ost$((ostnum+1)))
5781 param="obdfilter.$ostname.last_id"
5782 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
5783 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
5784 ost_last_id=$ost_last
5786 if $support_last_seq; then
5787 ost_last_id=$(echo $ost_last |
5788 awk -F':' '{print $2}' |
5790 ost_last_seq=$(echo $ost_last |
5791 awk -F':' '{print $1}')
5792 [[ $ost_last_seq = $mds_last_seq ]] || continue
5795 if [[ $ost_last_id != $mds_last ]]; then
5796 error "$ost_last_id != $mds_last"
5803 $found || error "can not match last_seq/last_id for $mdtosc"
5806 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
5809 perl -MSocket -e ';' || skip "no Socket perl module installed"
5811 $SOCKETSERVER $DIR/socket ||
5812 error "$SOCKETSERVER $DIR/socket failed: $?"
5813 $SOCKETCLIENT $DIR/socket ||
5814 error "$SOCKETCLIENT $DIR/socket failed: $?"
5815 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
5817 run_test 54a "unix domain socket test =========================="
5823 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1
5825 run_test 54b "char device works in lustre ======================"
5828 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
5829 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
5830 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
5832 for i in $(seq 3 7); do
5833 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
5842 loopdev="$DIR/loop54c"
5845 $UMOUNT $DIR/$tdir || rc=$?
5846 losetup -d $loopdev || true
5847 losetup -d $LOOPDEV || true
5848 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
5853 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5855 loopdev="$DIR/loop54c"
5858 [ -z "$LOOPNUM" ] && skip_env "couldn't find empty loop device"
5859 trap cleanup_54c EXIT
5860 mknod $loopdev b 7 $LOOPNUM
5861 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
5862 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE seek=1024 count=1 > /dev/null
5863 losetup $loopdev $DIR/$tfile ||
5864 error "can't set up $loopdev for $DIR/$tfile"
5865 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
5866 test_mkdir $DIR/$tdir
5867 mount -t ext2 $loopdev $DIR/$tdir ||
5868 error "error mounting $loopdev on $DIR/$tdir"
5869 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$PAGE_SIZE count=30 ||
5872 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$PAGE_SIZE count=30 ||
5876 run_test 54c "block device works in lustre ====================="
5882 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
5884 run_test 54d "fifo device works in lustre ======================"
5889 cp -aL /dev/console $f
5890 echo $string > $f || error "echo $string to $f failed"
5892 run_test 54e "console/tty device works in lustre ======================"
5897 local dir=$DIR/$tdir
5900 test_mkdir -p $dir/dir
5901 for i in $(seq $numfiles); do
5903 touch $dir/dir/file$i
5906 local numcomp=$($LFS getstripe --component-count $dir)
5908 [[ $numcomp == 0 ]] && numcomp=1
5910 # test lfs getstripe with --recursive
5911 local filenum=$($LFS getstripe -r $dir | egrep -c "obdidx|l_ost_idx")
5913 [[ $filenum -eq $((numfiles * 2)) ]] ||
5914 error "$LFS getstripe -r: found $filenum != $((numfiles * 2))"
5915 filenum=$($LFS getstripe $dir | egrep -c "obdidx|l_ost_idx")
5916 [[ $filenum -eq $numfiles ]] ||
5917 error "$LFS getstripe $dir: found $filenum, not $numfiles"
5918 echo "$LFS getstripe showed obdidx or l_ost_idx"
5920 # test lfs getstripe with file instead of dir
5921 filenum=$($LFS getstripe $dir/file1 | egrep -c "obdidx|l_ost_idx")
5922 [[ $filenum -eq 1 ]] ||
5923 error "$LFS getstripe $dir/file1: found $filenum, not 1"
5924 echo "$LFS getstripe file1 passed"
5926 #test lfs getstripe with --verbose
5927 filenum=$($LFS getstripe --verbose $dir | grep -c lmm_magic)
5928 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
5929 error "$LFS getstripe --verbose $dir: "\
5930 "got $filenum want $((numfiles * numcomp)) lmm_magic"
5931 [[ $($LFS getstripe $dir | grep -c lmm_magic) -eq 0 ]] ||
5932 error "$LFS getstripe $dir: showed lmm_magic"
5934 #test lfs getstripe with -v prints lmm_fid
5935 filenum=$($LFS getstripe -v $dir | grep -c lmm_fid)
5936 local countfids=$((numdirs + numfiles * numcomp))
5937 [[ $filenum -eq $countfids ]] ||
5938 error "$LFS getstripe -v $dir: "\
5939 "got $filenum want $countfids lmm_fid"
5940 [[ $($LFS getstripe $dir | grep -c lmm_fid) -eq 0 ]] ||
5941 error "$LFS getstripe $dir: showed lmm_fid by default"
5942 echo "$LFS getstripe --verbose passed"
5944 #check for FID information
5945 local fid1=$($LFS getstripe --fid $dir/file1)
5946 local fid2=$($LFS getstripe --verbose $dir/file1 |
5947 awk '/lmm_fid: / { print $2; exit; }')
5948 local fid3=$($LFS path2fid $dir/file1)
5950 [ "$fid1" != "$fid2" ] &&
5951 error "getstripe --fid '$fid1' != getstripe --verbose '$fid2'"
5952 [ "$fid1" != "$fid3" ] &&
5953 error "getstripe --fid '$fid1' != lfs path2fid '$fid3'"
5954 echo "$LFS getstripe --fid passed"
5956 #test lfs getstripe with --obd
5957 $LFS getstripe --obd wrong_uuid $dir 2>&1 | grep -q "unknown obduuid" ||
5958 error "$LFS getstripe --obd wrong_uuid: should return error"
5960 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5963 local obduuid=$(ostuuid_from_index $ostidx)
5964 local found=$($LFS getstripe -r --obd $obduuid $dir |
5965 grep 'lmm_stripe_offset:' | grep -c " $ostidx\$")
5967 filenum=$($LFS getstripe -ir $dir | grep -c "^$ostidx\$")
5968 [[ $($LFS getstripe -id $dir) -ne $ostidx ]] ||
5970 [[ $($LFS getstripe -id $dir/dir) -ne $ostidx ]] ||
5973 [[ $found -eq $filenum ]] ||
5974 error "$LFS getstripe --obd: found $found expect $filenum"
5975 [[ $($LFS getstripe -r -v --obd $obduuid $dir |
5976 sed '/^[ ]*'${ostidx}'[ ]/d' |
5977 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
5978 error "$LFS getstripe --obd: should not show file on other obd"
5979 echo "$LFS getstripe --obd passed"
5981 run_test 56a "check $LFS getstripe"
5984 local dir=$DIR/$tdir
5988 for i in $(seq $numdirs); do
5989 test_mkdir $dir/dir$i
5992 # test lfs getdirstripe default mode is non-recursion, which is
5993 # different from lfs getstripe
5994 local dircnt=$($LFS getdirstripe $dir | grep -c lmv_stripe_count)
5996 [[ $dircnt -eq 1 ]] ||
5997 error "$LFS getdirstripe: found $dircnt, not 1"
5998 dircnt=$($LFS getdirstripe --recursive $dir |
5999 grep -c lmv_stripe_count)
6000 [[ $dircnt -eq $((numdirs + 1)) ]] ||
6001 error "$LFS getdirstripe -r: $dircnt, != $((numdirs + 1))"
6003 run_test 56b "check $LFS getdirstripe"
6006 remote_ost_nodsh && skip "remote OST with nodsh"
6009 local ost_name=$(ostname_from_index $ost_idx)
6010 local old_status=$(ost_dev_status $ost_idx)
6011 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
6013 [[ -z "$old_status" ]] ||
6014 skip_env "OST $ost_name is in $old_status status"
6016 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=1
6017 [[ $OST1_VERSION -lt $(version_code 2.12.55) ]] || do_facet ost1 \
6018 $LCTL set_param -n obdfilter.$ost_name.no_precreate=1
6019 if [[ $OST1_VERSION -ge $(version_code 2.12.57) ]]; then
6020 save_lustre_params ost1 osd-*.$ost_name.nonrotational > $p
6021 do_facet ost1 $LCTL set_param -n osd-*.$ost_name.nonrotational=1
6024 [[ $($LFS df -v $MOUNT |& grep -c "inactive device") -eq 0 ]] ||
6025 error "$LFS df -v showing inactive devices"
6028 local new_status=$(ost_dev_status $ost_idx $MOUNT -v)
6030 [[ "$new_status" =~ "D" ]] ||
6031 error "$ost_name status is '$new_status', missing 'D'"
6032 if [[ $OST1_VERSION -ge $(version_code 2.12.55) ]]; then
6033 [[ "$new_status" =~ "N" ]] ||
6034 error "$ost_name status is '$new_status', missing 'N'"
6036 if [[ $OST1_VERSION -ge $(version_code 2.12.57) ]]; then
6037 [[ "$new_status" =~ "f" ]] ||
6038 error "$ost_name status is '$new_status', missing 'f'"
6041 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=0
6042 [[ $OST1_VERSION -lt $(version_code 2.12.55) ]] || do_facet ost1 \
6043 $LCTL set_param -n obdfilter.$ost_name.no_precreate=0
6044 [[ -z "$p" ]] && restore_lustre_params < $p || true
6047 new_status=$(ost_dev_status $ost_idx)
6048 [[ ! "$new_status" =~ "D" && ! "$new_status" =~ "N" ]] ||
6049 error "$ost_name status is '$new_status', has 'D' and/or 'N'"
6050 # can't check 'f' as devices may actually be on flash
6052 run_test 56c "check 'lfs df' showing device status"
6055 local mdts=$($LFS df -v $MOUNT | grep -c MDT)
6056 local osts=$($LFS df -v $MOUNT | grep -c OST)
6060 (( mdts == MDSCOUNT )) ||
6061 error "lfs df -v showed $mdts MDTs, not $MDSCOUNT"
6062 (( osts == OSTCOUNT )) ||
6063 error "lfs df -v showed $osts OSTs, not $OSTCOUNT"
6065 run_test 56d "'lfs df -v' prints only configured devices"
6070 local local_tdir="$1"
6071 local local_numfiles="$2"
6072 local local_numdirs="$3"
6073 local dir_params="$4"
6074 local dir_stripe_params="$5"
6076 if [ ! -d "$local_tdir" ] ; then
6077 test_mkdir -p $dir_stripe_params $local_tdir
6078 [ "$dir_params" ] && $LFS setstripe $dir_params $local_tdir
6079 for i in $(seq $local_numfiles) ; do
6080 touch $local_tdir/file$i
6082 for i in $(seq $local_numdirs) ; do
6083 test_mkdir $dir_stripe_params $local_tdir/dir$i
6084 for j in $(seq $local_numfiles) ; do
6085 touch $local_tdir/dir$i/file$j
6091 setup_56_special() {
6093 local local_numfiles=$2
6094 local local_numdirs=$3
6096 setup_56 $local_tdir $local_numfiles $local_numdirs
6098 if [ ! -e "$local_tdir/loop${local_numfiles}b" ] ; then
6099 for i in $(seq $local_numfiles) ; do
6100 mknod $local_tdir/loop${i}b b 7 $i
6101 mknod $local_tdir/null${i}c c 1 3
6102 ln -s $local_tdir/file1 $local_tdir/link${i}
6104 for i in $(seq $local_numdirs) ; do
6105 mknod $local_tdir/dir$i/loop${i}b b 7 $i
6106 mknod $local_tdir/dir$i/null${i}c c 1 3
6107 ln -s $local_tdir/dir$i/file1 $local_tdir/dir$i/link${i}
6113 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6114 local expected=$(($NUMDIRS + 2))
6116 setup_56 $dir $NUMFILES $NUMDIRS
6118 # test lfs find with -name
6119 for i in $(seq $NUMFILES) ; do
6120 local nums=$($LFS find -name "*$i" $dir | wc -l)
6122 [ $nums -eq $expected ] ||
6123 error "lfs find -name '*$i' $dir wrong: "\
6124 "found $nums, expected $expected"
6127 run_test 56g "check lfs find -name"
6130 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6131 local expected=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
6133 setup_56 $dir $NUMFILES $NUMDIRS
6135 # test lfs find with ! -name
6136 for i in $(seq $NUMFILES) ; do
6137 local nums=$($LFS find ! -name "*$i" $dir | wc -l)
6139 [ $nums -eq $expected ] ||
6140 error "lfs find ! -name '*$i' $dir wrong: "\
6141 "found $nums, expected $expected"
6144 run_test 56h "check lfs find ! -name"
6147 local dir=$DIR/$tdir
6151 local cmd="$LFS find -ost $(ostuuid_from_index 0 $dir) $dir"
6154 [ -z "$out" ] || error "'$cmd' returned directory '$out'"
6156 run_test 56i "check 'lfs find -ost UUID' skips directories"
6159 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6161 setup_56_special $dir $NUMFILES $NUMDIRS
6163 local expected=$((NUMDIRS + 1))
6164 local cmd="$LFS find -type d $dir"
6165 local nums=$($cmd | wc -l)
6167 [ $nums -eq $expected ] ||
6168 error "'$cmd' wrong: found $nums, expected $expected"
6170 run_test 56j "check lfs find -type d"
6173 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6175 setup_56_special $dir $NUMFILES $NUMDIRS
6177 local expected=$(((NUMDIRS + 1) * NUMFILES))
6178 local cmd="$LFS find -type f $dir"
6179 local nums=$($cmd | wc -l)
6181 [ $nums -eq $expected ] ||
6182 error "'$cmd' wrong: found $nums, expected $expected"
6184 run_test 56k "check lfs find -type f"
6187 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6189 setup_56_special $dir $NUMFILES $NUMDIRS
6191 local expected=$((NUMDIRS + NUMFILES))
6192 local cmd="$LFS find -type b $dir"
6193 local nums=$($cmd | wc -l)
6195 [ $nums -eq $expected ] ||
6196 error "'$cmd' wrong: found $nums, expected $expected"
6198 run_test 56l "check lfs find -type b"
6201 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6203 setup_56_special $dir $NUMFILES $NUMDIRS
6205 local expected=$((NUMDIRS + NUMFILES))
6206 local cmd="$LFS find -type c $dir"
6207 local nums=$($cmd | wc -l)
6208 [ $nums -eq $expected ] ||
6209 error "'$cmd' wrong: found $nums, expected $expected"
6211 run_test 56m "check lfs find -type c"
6214 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6215 setup_56_special $dir $NUMFILES $NUMDIRS
6217 local expected=$((NUMDIRS + NUMFILES))
6218 local cmd="$LFS find -type l $dir"
6219 local nums=$($cmd | wc -l)
6221 [ $nums -eq $expected ] ||
6222 error "'$cmd' wrong: found $nums, expected $expected"
6224 run_test 56n "check lfs find -type l"
6227 local dir=$DIR/$tdir
6229 setup_56 $dir $NUMFILES $NUMDIRS
6230 utime $dir/file1 > /dev/null || error "utime (1)"
6231 utime $dir/file2 > /dev/null || error "utime (2)"
6232 utime $dir/dir1 > /dev/null || error "utime (3)"
6233 utime $dir/dir2 > /dev/null || error "utime (4)"
6234 utime $dir/dir1/file1 > /dev/null || error "utime (5)"
6235 dd if=/dev/zero count=1 >> $dir/dir1/file1 && sync
6238 local nums=$($LFS find -mtime +0 $dir | wc -l)
6240 [ $nums -eq $expected ] ||
6241 error "lfs find -mtime +0 $dir: found $nums expect $expected"
6244 cmd="$LFS find -mtime 0 $dir"
6245 nums=$($cmd | wc -l)
6246 [ $nums -eq $expected ] ||
6247 error "'$cmd' wrong: found $nums, expected $expected"
6249 run_test 56o "check lfs find -mtime for old files"
6252 local dir=$DIR/$tdir
6256 # just to make sure there is something that won't be found
6258 touch $dir/$tfile.now
6260 for age in year week day hour min; do
6261 count=$((count + 1))
6263 touch $dir/$tfile-a.$age $dir/$tfile-m.$age
6264 touch --date="$count $age ago" -a $dir/$tfile-a.$age
6265 touch --date="$count $age ago" -m $dir/$tfile-m.$age
6267 local cmd="$LFS find $dir -mtime $count${age:0:1}"
6268 local nums=$($cmd | wc -l)
6269 [ $nums -eq $expected ] ||
6270 error "'$cmd' wrong: found $nums, expected $expected"
6272 cmd="$LFS find $dir -atime $count${age:0:1}"
6273 nums=$($cmd | wc -l)
6274 [ $nums -eq $expected ] ||
6275 error "'$cmd' wrong: found $nums, expected $expected"
6279 cmd="$LFS find $dir -ctime +1s -type f"
6280 nums=$($cmd | wc -l)
6281 (( $nums == $count * 2 + 1)) ||
6282 error "'$cmd' wrong: found $nums, expected $((count * 2 + 1))"
6284 run_test 56ob "check lfs find -atime -mtime -ctime with units"
6286 test_newerXY_base() {
6289 local dir=$DIR/$tdir
6293 if [ $y == "t" ]; then
6294 if [ $x == "b" ]; then
6295 ref=\"$(do_facet mds1 date +"%Y-%m-%d\ %H:%M:%S")\"
6297 ref=\"$(date +"%Y-%m-%d %H:%M:%S")\"
6300 ref=$DIR/$tfile.newer.$x$y
6301 touch $ref || error "touch $ref failed"
6304 echo "before = $ref"
6306 setup_56 $dir $NUMFILES $NUMDIRS "-i0 -c1" "-i0 -c1"
6308 if [ $y == "t" ]; then
6309 if [ $x == "b" ]; then
6310 negref=\"$(do_facet mds1 date +"%Y-%m-%d\ %H:%M:%S")\"
6312 negref=\"$(date +"%Y-%m-%d %H:%M:%S")\"
6315 negref=$DIR/$tfile.negnewer.$x$y
6316 touch $negref || error "touch $negref failed"
6319 echo "after = $negref"
6320 local cmd="$LFS find $dir -newer$x$y $ref"
6321 local nums=$(eval $cmd | wc -l)
6322 local expected=$(((NUMFILES + 2) * NUMDIRS + 1))
6324 [ $nums -eq $expected ] || { ls -lauR --full-time $dir ;
6325 error "'$cmd' wrong: found $nums newer, expected $expected" ; }
6327 cmd="$LFS find $dir ! -newer$x$y $negref"
6328 nums=$(eval $cmd | wc -l)
6329 [ $nums -eq $expected ] || { ls -lauR --full-time $dir ;
6330 error "'$cmd' wrong: found $nums older, expected $expected" ; }
6332 cmd="$LFS find $dir -newer$x$y $ref ! -newer$x$y $negref"
6333 nums=$(eval $cmd | wc -l)
6334 [ $nums -eq $expected ] || { ls -lauR --full-time $dir ;
6335 error "'$cmd' wrong: found $nums between, expected $expected"; }
6341 test_newerXY_base "a" "a"
6342 test_newerXY_base "a" "m"
6343 test_newerXY_base "a" "c"
6344 test_newerXY_base "m" "a"
6345 test_newerXY_base "m" "m"
6346 test_newerXY_base "m" "c"
6347 test_newerXY_base "c" "a"
6348 test_newerXY_base "c" "m"
6349 test_newerXY_base "c" "c"
6351 [[ -n "$sles_version" ]] &&
6352 echo "skip timestamp tests on SLES, LU-13665" && return 0
6354 test_newerXY_base "a" "t"
6355 test_newerXY_base "m" "t"
6356 test_newerXY_base "c" "t"
6358 [[ $MDS1_VERSION -lt $(version_code 2.13.54) ||
6359 $CLIENT_VERSION -lt $(version_code 2.13.54) ]] &&
6360 ! btime_supported && echo "btime unsupported" && return 0
6362 test_newerXY_base "b" "b"
6363 test_newerXY_base "b" "t"
6365 run_test 56oc "check lfs find -newerXY work"
6368 local dir=$DIR/$tdir
6373 $LFS find $dir -btime -1d -type f
6380 [ $MDS1_VERSION -lt $(version_code 2.13.53) ] &&
6381 ! btime_supported && skip "btime unsupported on MDS"
6383 [ $CLIENT_VERSION -lt $(version_code 2.13.53) ] &&
6384 ! btime_supported && skip "btime unsupported on clients"
6386 local dir=$DIR/$tdir
6387 local ref=$DIR/$tfile.ref
6388 local negref=$DIR/$tfile.negref
6390 mkdir $dir || error "mkdir $dir failed"
6391 touch $dir/$tfile.n1 || error "touch $dir/$tfile.n1 failed"
6392 touch $dir/$tfile.n2 || error "touch $dir/$tfile.n2 failed"
6393 mkdir $dir/$tdir.n1 || error "mkdir $dir/$tdir.n1 failed"
6394 mkdir $dir/$tdir.n2 || error "mkdir $dir/$tdir.n2 failed"
6395 touch $ref || error "touch $ref failed"
6396 # sleep 3 seconds at least
6399 local before=$(do_facet mds1 date +%s)
6400 local skew=$(($(date +%s) - before + 1))
6402 if (( skew < 0 && skew > -5 )); then
6403 sleep $((0 - skew + 1))
6407 # Set the dir stripe params to limit files all on MDT0,
6408 # otherwise we need to calc the max clock skew between
6409 # the client and MDTs.
6410 setup_56 $dir/d.btime $NUMFILES $NUMDIRS "-i0 -c1" "-i0 -c1"
6412 touch $negref || error "touch $negref failed"
6414 local cmd="$LFS find $dir -newerbb $ref ! -newerbb $negref -type f"
6415 local nums=$($cmd | wc -l)
6416 local expected=$(((NUMFILES + 1) * NUMDIRS))
6418 [ $nums -eq $expected ] ||
6419 error "'$cmd' wrong: found $nums, expected $expected"
6421 cmd="$LFS find $dir -newerbb $ref ! -newerbb $negref -type d"
6422 nums=$($cmd | wc -l)
6423 expected=$((NUMFILES + 1))
6424 [ $nums -eq $expected ] ||
6425 error "'$cmd' wrong: found $nums, expected $expected"
6427 [ $skew -lt 0 ] && return
6429 local after=$(do_facet mds1 date +%s)
6430 local age=$((after - before + 1 + skew))
6432 cmd="$LFS find $dir -btime -${age}s -type f"
6433 nums=$($cmd | wc -l)
6434 expected=$(((NUMFILES + 1) * NUMDIRS))
6436 echo "Clock skew between client and server: $skew, age:$age"
6437 [ $nums -eq $expected ] ||
6438 error "'$cmd' wrong: found $nums, expected $expected"
6440 expected=$(($NUMDIRS + 1))
6441 cmd="$LFS find $dir -btime -${age}s -type d"
6442 nums=$($cmd | wc -l)
6443 [ $nums -eq $expected ] ||
6444 error "'$cmd' wrong: found $nums, expected $expected"
6445 rm -f $ref $negref || error "Failed to remove $ref $negref"
6447 run_test 56od "check lfs find -btime with units"
6450 [ $RUNAS_ID -eq $UID ] &&
6451 skip_env "RUNAS_ID = UID = $UID -- skipping"
6453 local dir=$DIR/$tdir
6455 setup_56 $dir $NUMFILES $NUMDIRS
6456 chown $RUNAS_ID $dir/file* || error "chown $DIR/${tdir}g/file$i failed"
6458 local expected=$NUMFILES
6459 local cmd="$LFS find -uid $RUNAS_ID $dir"
6460 local nums=$($cmd | wc -l)
6462 [ $nums -eq $expected ] ||
6463 error "'$cmd' wrong: found $nums, expected $expected"
6465 expected=$(((NUMFILES + 1) * NUMDIRS + 1))
6466 cmd="$LFS find ! -uid $RUNAS_ID $dir"
6467 nums=$($cmd | wc -l)
6468 [ $nums -eq $expected ] ||
6469 error "'$cmd' wrong: found $nums, expected $expected"
6471 run_test 56p "check lfs find -uid and ! -uid"
6474 [ $RUNAS_ID -eq $UID ] &&
6475 skip_env "RUNAS_ID = UID = $UID -- skipping"
6477 local dir=$DIR/$tdir
6479 setup_56 $dir $NUMFILES $NUMDIRS
6480 chgrp $RUNAS_GID $dir/file* || error "chown $dir/file$i failed"
6482 local expected=$NUMFILES
6483 local cmd="$LFS find -gid $RUNAS_GID $dir"
6484 local nums=$($cmd | wc -l)
6486 [ $nums -eq $expected ] ||
6487 error "'$cmd' wrong: found $nums, expected $expected"
6489 expected=$(( ($NUMFILES+1) * $NUMDIRS + 1))
6490 cmd="$LFS find ! -gid $RUNAS_GID $dir"
6491 nums=$($cmd | wc -l)
6492 [ $nums -eq $expected ] ||
6493 error "'$cmd' wrong: found $nums, expected $expected"
6495 run_test 56q "check lfs find -gid and ! -gid"
6498 local dir=$DIR/$tdir
6500 setup_56 $dir $NUMFILES $NUMDIRS
6503 local cmd="$LFS find -size 0 -type f -lazy $dir"
6504 local nums=$($cmd | wc -l)
6506 [ $nums -eq $expected ] ||
6507 error "'$cmd' wrong: found $nums, expected $expected"
6508 cmd="$LFS find -size 0 -type f $dir"
6509 nums=$($cmd | wc -l)
6510 [ $nums -eq $expected ] ||
6511 error "'$cmd' wrong: found $nums, expected $expected"
6514 cmd="$LFS find ! -size 0 -type f -lazy $dir"
6515 nums=$($cmd | wc -l)
6516 [ $nums -eq $expected ] ||
6517 error "'$cmd' wrong: found $nums, expected $expected"
6518 cmd="$LFS find ! -size 0 -type f $dir"
6519 nums=$($cmd | wc -l)
6520 [ $nums -eq $expected ] ||
6521 error "'$cmd' wrong: found $nums, expected $expected"
6523 echo "test" > $dir/$tfile
6524 echo "test2" > $dir/$tfile.2 && sync
6526 cmd="$LFS find -size 5 -type f -lazy $dir"
6527 nums=$($cmd | wc -l)
6528 [ $nums -eq $expected ] ||
6529 error "'$cmd' wrong: found $nums, expected $expected"
6530 cmd="$LFS find -size 5 -type f $dir"
6531 nums=$($cmd | wc -l)
6532 [ $nums -eq $expected ] ||
6533 error "'$cmd' wrong: found $nums, expected $expected"
6536 cmd="$LFS find -size +5 -type f -lazy $dir"
6537 nums=$($cmd | wc -l)
6538 [ $nums -eq $expected ] ||
6539 error "'$cmd' wrong: found $nums, expected $expected"
6540 cmd="$LFS find -size +5 -type f $dir"
6541 nums=$($cmd | wc -l)
6542 [ $nums -eq $expected ] ||
6543 error "'$cmd' wrong: found $nums, expected $expected"
6546 cmd="$LFS find -size +0 -type f -lazy $dir"
6547 nums=$($cmd | wc -l)
6548 [ $nums -eq $expected ] ||
6549 error "'$cmd' wrong: found $nums, expected $expected"
6550 cmd="$LFS find -size +0 -type f $dir"
6551 nums=$($cmd | wc -l)
6552 [ $nums -eq $expected ] ||
6553 error "'$cmd' wrong: found $nums, expected $expected"
6556 cmd="$LFS find ! -size -5 -type f -lazy $dir"
6557 nums=$($cmd | wc -l)
6558 [ $nums -eq $expected ] ||
6559 error "'$cmd' wrong: found $nums, expected $expected"
6560 cmd="$LFS find ! -size -5 -type f $dir"
6561 nums=$($cmd | wc -l)
6562 [ $nums -eq $expected ] ||
6563 error "'$cmd' wrong: found $nums, expected $expected"
6566 cmd="$LFS find -size -5 -type f -lazy $dir"
6567 nums=$($cmd | wc -l)
6568 [ $nums -eq $expected ] ||
6569 error "'$cmd' wrong: found $nums, expected $expected"
6570 cmd="$LFS find -size -5 -type f $dir"
6571 nums=$($cmd | wc -l)
6572 [ $nums -eq $expected ] ||
6573 error "'$cmd' wrong: found $nums, expected $expected"
6575 run_test 56r "check lfs find -size works"
6582 cancel_lru_locks $OSC
6584 local rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6585 local nums=$($cmd | wc -l)
6587 [ $nums -eq $expected ] ||
6588 error "'$cmd' wrong: found $nums, expected $expected"
6590 local rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6592 if (( rpcs_before + glimpses != rpcs_after )); then
6593 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
6594 $LCTL get_param osc.*.stats | grep ldlm_glimpse_enqueue
6596 if [[ $glimpses == 0 ]]; then
6597 error "'$cmd' should not send glimpse RPCs to OST"
6599 error "'$cmd' should send $glimpses glimpse RPCs to OST"
6605 [[ $MDS1_VERSION -gt $(version_code 2.12.58) ]] ||
6606 skip "MDS < 2.12.58 doesn't return LSOM data"
6607 local dir=$DIR/$tdir
6608 local old_agl=$($LCTL get_param -n llite.*.statahead_agl)
6610 [[ $OSC == "mdc" ]] && skip "statahead not needed for DoM files"
6612 # statahead_agl may cause extra glimpse which confuses results. LU-13017
6613 $LCTL set_param -n llite.*.statahead_agl=0
6614 stack_trap "$LCTL set_param -n llite.*.statahead_agl=$old_agl"
6616 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
6617 # open and close all files to ensure LSOM is updated
6618 cancel_lru_locks $OSC
6619 find $dir -type f | xargs cat > /dev/null
6621 # expect_found glimpse_rpcs command_to_run
6622 test_56ra_sub 12 0 "$LFS find -size 0 -type f -lazy $dir"
6623 test_56ra_sub 12 12 "$LFS find -size 0 -type f $dir"
6624 test_56ra_sub 0 0 "$LFS find ! -size 0 -type f -lazy $dir"
6625 test_56ra_sub 0 12 "$LFS find ! -size 0 -type f $dir"
6627 echo "test" > $dir/$tfile
6628 echo "test2" > $dir/$tfile.2 && sync
6629 cancel_lru_locks $OSC
6630 cat $dir/$tfile $dir/$tfile.2 > /dev/null
6632 test_56ra_sub 1 0 "$LFS find -size 5 -type f -lazy $dir"
6633 test_56ra_sub 1 14 "$LFS find -size 5 -type f $dir"
6634 test_56ra_sub 1 0 "$LFS find -size +5 -type f -lazy $dir"
6635 test_56ra_sub 1 14 "$LFS find -size +5 -type f $dir"
6637 test_56ra_sub 2 0 "$LFS find -size +0 -type f -lazy $dir"
6638 test_56ra_sub 2 14 "$LFS find -size +0 -type f $dir"
6639 test_56ra_sub 2 0 "$LFS find ! -size -5 -type f -lazy $dir"
6640 test_56ra_sub 2 14 "$LFS find ! -size -5 -type f $dir"
6641 test_56ra_sub 12 0 "$LFS find -size -5 -type f -lazy $dir"
6642 test_56ra_sub 12 14 "$LFS find -size -5 -type f $dir"
6644 run_test 56ra "check lfs find -size -lazy works for data on OSTs"
6647 local dir=$DIR/$tdir
6648 local tmp=$TMP/$tfile.log
6651 test_mkdir -p $dir || error "failed to mkdir $dir"
6652 $LFS setstripe -c 1 -i 0 $dir/$tfile ||
6653 error "failed to setstripe $dir/$tfile"
6654 mdt_idx=$($LFS getdirstripe -i $dir)
6655 dd if=/dev/zero of=$dir/$tfile bs=1M count=1
6657 stack_trap "rm -f $tmp" EXIT
6658 $LFS find --size +100K --ost 0 $dir |& tee $tmp
6659 ! grep -q obd_uuid $tmp ||
6660 error "failed to find --size +100K --ost 0 $dir"
6661 $LFS find --size +100K --mdt $mdt_idx $dir |& tee $tmp
6662 ! grep -q obd_uuid $tmp ||
6663 error "failed to find --size +100K --mdt $mdt_idx $dir"
6665 run_test 56rb "check lfs find --size --ost/--mdt works"
6667 test_56s() { # LU-611 #LU-9369
6668 [[ $OSTCOUNT -lt 2 ]] && skip_env "need at least 2 OSTs"
6670 local dir=$DIR/$tdir
6671 local onestripe=$(((NUMDIRS + 1) * NUMFILES))
6673 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
6674 for i in $(seq $NUMDIRS); do
6675 $LFS setstripe -c $((OSTCOUNT + 1)) $dir/dir$i/$tfile
6678 local expected=$NUMDIRS
6679 local cmd="$LFS find -c $OSTCOUNT $dir"
6680 local nums=$($cmd | wc -l)
6682 [ $nums -eq $expected ] || {
6683 $LFS getstripe -R $dir
6684 error "'$cmd' wrong: found $nums, expected $expected"
6687 expected=$((NUMDIRS + onestripe))
6688 cmd="$LFS find -stripe-count +0 -type f $dir"
6689 nums=$($cmd | wc -l)
6690 [ $nums -eq $expected ] || {
6691 $LFS getstripe -R $dir
6692 error "'$cmd' wrong: found $nums, expected $expected"
6696 cmd="$LFS find -stripe-count 1 -type f $dir"
6697 nums=$($cmd | wc -l)
6698 [ $nums -eq $expected ] || {
6699 $LFS getstripe -R $dir
6700 error "'$cmd' wrong: found $nums, expected $expected"
6703 cmd="$LFS find -stripe-count -2 -type f $dir"
6704 nums=$($cmd | wc -l)
6705 [ $nums -eq $expected ] || {
6706 $LFS getstripe -R $dir
6707 error "'$cmd' wrong: found $nums, expected $expected"
6711 cmd="$LFS find -stripe-count $((OSTCOUNT + 1)) -type f $dir"
6712 nums=$($cmd | wc -l)
6713 [ $nums -eq $expected ] || {
6714 $LFS getstripe -R $dir
6715 error "'$cmd' wrong: found $nums, expected $expected"
6718 run_test 56s "check lfs find -stripe-count works"
6720 test_56t() { # LU-611 #LU-9369
6721 local dir=$DIR/$tdir
6723 setup_56 $dir 0 $NUMDIRS
6724 for i in $(seq $NUMDIRS); do
6725 $LFS setstripe -S 8M $dir/dir$i/$tfile
6728 local expected=$NUMDIRS
6729 local cmd="$LFS find -S 8M $dir"
6730 local nums=$($cmd | wc -l)
6732 [ $nums -eq $expected ] || {
6733 $LFS getstripe -R $dir
6734 error "'$cmd' wrong: found $nums, expected $expected"
6738 setup_56 $dir $NUMFILES $NUMDIRS "--stripe-size 512k"
6740 $LFS setstripe -S 256k $dir/$tfile.{0,1,2,3}
6742 expected=$(((NUMDIRS + 1) * NUMFILES))
6743 cmd="$LFS find -stripe-size 512k -type f $dir"
6744 nums=$($cmd | wc -l)
6745 [ $nums -eq $expected ] ||
6746 error "'$cmd' wrong: found $nums, expected $expected"
6748 cmd="$LFS find -stripe-size +320k -type f $dir"
6749 nums=$($cmd | wc -l)
6750 [ $nums -eq $expected ] ||
6751 error "'$cmd' wrong: found $nums, expected $expected"
6753 expected=$(((NUMDIRS + 1) * NUMFILES + 4))
6754 cmd="$LFS find -stripe-size +200k -type f $dir"
6755 nums=$($cmd | wc -l)
6756 [ $nums -eq $expected ] ||
6757 error "'$cmd' wrong: found $nums, expected $expected"
6759 cmd="$LFS find -stripe-size -640k -type f $dir"
6760 nums=$($cmd | wc -l)
6761 [ $nums -eq $expected ] ||
6762 error "'$cmd' wrong: found $nums, expected $expected"
6765 cmd="$LFS find -stripe-size 256k -type f $dir"
6766 nums=$($cmd | wc -l)
6767 [ $nums -eq $expected ] ||
6768 error "'$cmd' wrong: found $nums, expected $expected"
6770 cmd="$LFS find -stripe-size -320k -type f $dir"
6771 nums=$($cmd | wc -l)
6772 [ $nums -eq $expected ] ||
6773 error "'$cmd' wrong: found $nums, expected $expected"
6776 cmd="$LFS find -stripe-size 1024k -type f $dir"
6777 nums=$($cmd | wc -l)
6778 [ $nums -eq $expected ] ||
6779 error "'$cmd' wrong: found $nums, expected $expected"
6781 run_test 56t "check lfs find -stripe-size works"
6783 test_56u() { # LU-611
6784 local dir=$DIR/$tdir
6786 setup_56 $dir $NUMFILES $NUMDIRS "-i 0 -c 1"
6788 if [[ $OSTCOUNT -gt 1 ]]; then
6789 $LFS setstripe -i 1 -c 1 $dir/$tfile.{0,1,2,3}
6795 local expected=$(((NUMDIRS + 1) * NUMFILES))
6796 local cmd="$LFS find -stripe-index 0 -type f $dir"
6797 local nums=$($cmd | wc -l)
6799 [ $nums -eq $expected ] ||
6800 error "'$cmd' wrong: found $nums, expected $expected"
6803 cmd="$LFS find -stripe-index 1 -type f $dir"
6804 nums=$($cmd | wc -l)
6805 [ $nums -eq $expected ] ||
6806 error "'$cmd' wrong: found $nums, expected $expected"
6808 cmd="$LFS find ! -stripe-index 0 -type f $dir"
6809 nums=$($cmd | wc -l)
6810 [ $nums -eq $expected ] ||
6811 error "'$cmd' wrong: found $nums, expected $expected"
6814 # This should produce an error and not return any files
6815 cmd="$LFS find -stripe-index $OSTCOUNT -type f $dir"
6816 nums=$($cmd 2>/dev/null | wc -l)
6817 [ $nums -eq $expected ] ||
6818 error "'$cmd' wrong: found $nums, expected $expected"
6820 if [[ $OSTCOUNT -gt 1 ]]; then
6821 expected=$(((NUMDIRS + 1) * NUMFILES + onestripe))
6822 cmd="$LFS find -stripe-index 0,1 -type f $dir"
6823 nums=$($cmd | wc -l)
6824 [ $nums -eq $expected ] ||
6825 error "'$cmd' wrong: found $nums, expected $expected"
6828 run_test 56u "check lfs find -stripe-index works"
6832 local dir=$DIR/$tdir
6834 setup_56 $dir $NUMFILES $NUMDIRS
6836 UUID=$(mdtuuid_from_index $mdt_idx $dir)
6837 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT $mdt_idx"
6839 for file in $($LFS find -m $UUID $dir); do
6840 file_midx=$($LFS getstripe -m $file)
6841 [ $file_midx -eq $mdt_idx ] ||
6842 error "lfs find -m $UUID != getstripe -m $file_midx"
6845 run_test 56v "check 'lfs find -m match with lfs getstripe -m'"
6848 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6849 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6851 local dir=$DIR/$tdir
6853 setup_56 $dir $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
6855 local stripe_size=$($LFS getstripe -S -d $dir) ||
6856 error "$LFS getstripe -S -d $dir failed"
6857 stripe_size=${stripe_size%% *}
6859 local file_size=$((stripe_size * OSTCOUNT))
6860 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
6861 local required_space=$((file_num * file_size))
6862 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
6864 [[ $free_space -le $((required_space / 1024)) ]] &&
6865 skip_env "need $required_space, have $free_space kbytes"
6868 local dd_count=$((file_size / dd_bs))
6870 # write data into the files
6875 for i in $(seq $NUMFILES); do
6877 yes | dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
6878 error "write data into $file failed"
6880 for i in $(seq $NUMDIRS); do
6881 for j in $(seq $NUMFILES); do
6882 file=$dir/dir$i/file$j
6883 yes|dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
6884 error "write data into $file failed"
6888 # $LFS_MIGRATE will fail if hard link migration is unsupported
6889 if [[ $MDS1_VERSION -gt $(version_code 2.5.55) ]]; then
6890 createmany -l$dir/dir1/file1 $dir/dir1/link 200 ||
6891 error "creating links to $dir/dir1/file1 failed"
6896 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
6899 local cmd="$LFS_MIGRATE -y -c $expected $dir/file1"
6902 eval $cmd || error "$cmd failed"
6904 check_stripe_count $dir/file1 $expected
6906 if [ $MDS1_VERSION -ge $(version_code 2.6.90) ];
6908 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
6909 # OST 1 if it is on OST 0. This file is small enough to
6910 # be on only one stripe.
6911 file=$dir/migr_1_ost
6912 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
6913 error "write data into $file failed"
6914 local obdidx=$($LFS getstripe -i $file)
6915 local oldmd5=$(md5sum $file)
6918 [[ $obdidx -eq 0 ]] && newobdidx=1
6919 cmd="$LFS migrate -i $newobdidx $file"
6921 eval $cmd || error "$cmd failed"
6923 local realobdix=$($LFS getstripe -i $file)
6924 local newmd5=$(md5sum $file)
6926 [[ $newobdidx -ne $realobdix ]] &&
6927 error "new OST is different (was=$obdidx, "\
6928 "wanted=$newobdidx, got=$realobdix)"
6929 [[ "$oldmd5" != "$newmd5" ]] &&
6930 error "md5sum differ: $oldmd5, $newmd5"
6934 cmd="$LFS_MIGRATE -y -c $expected $dir/dir1"
6936 eval $cmd || error "$cmd failed"
6938 for j in $(seq $NUMFILES); do
6939 check_stripe_count $dir/dir1/file$j $expected
6942 # lfs_migrate works with lfs find
6943 cmd="$LFS find -stripe_count $OSTCOUNT -type f $dir |
6944 $LFS_MIGRATE -y -c $expected"
6946 eval $cmd || error "$cmd failed"
6948 for i in $(seq 2 $NUMFILES); do
6949 check_stripe_count $dir/file$i $expected
6951 for i in $(seq 2 $NUMDIRS); do
6952 for j in $(seq $NUMFILES); do
6953 check_stripe_count $dir/dir$i/file$j $expected
6957 run_test 56w "check lfs_migrate -c stripe_count works"
6960 local file1=$DIR/$tdir/file1
6961 local create_pool=false
6962 local initial_pool=$($LFS getstripe -p $DIR)
6966 echo -n "Creating test dir..."
6967 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
6970 echo -n "Creating test file..."
6971 touch $file1 || error "cannot create file"
6974 echo -n "Detecting existing pools..."
6975 pool_list=($($LFS pool_list $FSNAME | grep "$FSNAME\." | cut -d. -f2))
6977 if [ ${#pool_list[@]} -gt 0 ]; then
6978 echo "${pool_list[@]}"
6979 for thispool in "${pool_list[@]}"; do
6980 if [[ -z "$initial_pool" ||
6981 "$initial_pool" != "$thispool" ]]; then
6983 echo "Using existing pool '$pool'"
6988 echo "none detected."
6990 if [ -z "$pool" ]; then
6991 pool=${POOL:-testpool}
6992 [ "$initial_pool" = "$pool" ] && pool="testpool2"
6993 echo -n "Creating pool '$pool'..."
6995 pool_add $pool &> /dev/null ||
6996 error "pool_add failed"
6999 echo -n "Adding target to pool..."
7000 pool_add_targets $pool 0 0 1 &> /dev/null ||
7001 error "pool_add_targets failed"
7005 echo -n "Setting pool using -p option..."
7006 $LFS_MIGRATE -y -q --no-rsync -p $pool $file1 &> /dev/null ||
7007 error "migrate failed rc = $?"
7010 echo -n "Verifying test file is in pool after migrating..."
7011 [ "$($LFS getstripe -p $file1)" = $pool ] ||
7012 error "file was not migrated to pool $pool"
7015 echo -n "Removing test file from pool '$pool'..."
7016 # "lfs migrate $file" won't remove the file from the pool
7017 # until some striping information is changed.
7018 $LFS migrate -c 1 $file1 &> /dev/null ||
7019 error "cannot remove from pool"
7020 [ "$($LFS getstripe -p $file1)" ] &&
7021 error "pool still set"
7024 echo -n "Setting pool using --pool option..."
7025 $LFS_MIGRATE -y -q --no-rsync --pool $pool $file1 &> /dev/null ||
7026 error "migrate failed rc = $?"
7031 if $create_pool; then
7032 destroy_test_pools 2> /dev/null ||
7033 error "destroy test pools failed"
7036 run_test 56wb "check lfs_migrate pool support"
7039 local file1="$DIR/$tdir/file1"
7046 echo -n "Creating test dir..."
7047 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
7048 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
7049 error "cannot set stripe by '-S 1M -c 1'"
7052 echo -n "Setting initial stripe for test file..."
7053 $LFS setstripe -S 512K -c 1 "$file1" &> /dev/null ||
7054 error "cannot set stripe"
7055 cur_ssize=$($LFS getstripe -S "$file1")
7056 [ $cur_ssize -eq 524288 ] || error "setstripe -S $cur_ssize != 524288"
7059 # File currently set to -S 512K -c 1
7061 # Ensure -c and -S options are rejected when -R is set
7062 echo -n "Verifying incompatible options are detected..."
7063 $LFS_MIGRATE -y -R -c 1 "$file1" &> /dev/null &&
7064 error "incompatible -c and -R options not detected"
7065 $LFS_MIGRATE -y -R -S 1M "$file1" &> /dev/null &&
7066 error "incompatible -S and -R options not detected"
7069 # Ensure unrecognized options are passed through to 'lfs migrate'
7070 echo -n "Verifying -S option is passed through to lfs migrate..."
7071 $LFS_MIGRATE -y -S 1M "$file1" &> /dev/null ||
7072 error "migration failed"
7073 cur_ssize=$($LFS getstripe -S "$file1")
7074 [ $cur_ssize -eq 1048576 ] || error "migrate -S $cur_ssize != 1048576"
7077 # File currently set to -S 1M -c 1
7079 # Ensure long options are supported
7080 echo -n "Verifying long options supported..."
7081 $LFS_MIGRATE -y --non-block "$file1" &> /dev/null ||
7082 error "long option without argument not supported"
7083 $LFS_MIGRATE -y --stripe-size 512K "$file1" &> /dev/null ||
7084 error "long option with argument not supported"
7085 cur_ssize=$($LFS getstripe -S "$file1")
7086 [ $cur_ssize -eq 524288 ] ||
7087 error "migrate --stripe-size $cur_ssize != 524288"
7090 # File currently set to -S 512K -c 1
7092 if [ "$OSTCOUNT" -gt 1 ]; then
7093 echo -n "Verifying explicit stripe count can be set..."
7094 $LFS_MIGRATE -y -c 2 "$file1" &> /dev/null ||
7095 error "migrate failed"
7096 cur_scount=$($LFS getstripe -c "$file1")
7097 [ $cur_scount -eq 2 ] || error "migrate -c $cur_scount != 2"
7101 # File currently set to -S 512K -c 1 or -S 512K -c 2
7103 # Ensure parent striping is used if -R is set, and no stripe
7104 # count or size is specified
7105 echo -n "Setting stripe for parent directory..."
7106 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
7107 error "cannot set stripe '-S 2M -c 1'"
7110 echo -n "Verifying restripe option uses parent stripe settings..."
7111 parent_ssize=$($LFS getstripe -S $DIR/$tdir 2>/dev/null)
7112 parent_scount=$($LFS getstripe -c $DIR/$tdir 2>/dev/null)
7113 $LFS_MIGRATE -y -R "$file1" &> /dev/null ||
7114 error "migrate failed"
7115 cur_ssize=$($LFS getstripe -S "$file1")
7116 [ $cur_ssize -eq $parent_ssize ] ||
7117 error "migrate -R stripe_size $cur_ssize != $parent_ssize"
7118 cur_scount=$($LFS getstripe -c "$file1")
7119 [ $cur_scount -eq $parent_scount ] ||
7120 error "migrate -R stripe_count $cur_scount != $parent_scount"
7123 # File currently set to -S 1M -c 1
7125 # Ensure striping is preserved if -R is not set, and no stripe
7126 # count or size is specified
7127 echo -n "Verifying striping size preserved when not specified..."
7128 orig_ssize=$($LFS getstripe -S "$file1" 2>/dev/null)
7129 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
7130 error "cannot set stripe on parent directory"
7131 $LFS_MIGRATE -y "$file1" &> /dev/null ||
7132 error "migrate failed"
7133 cur_ssize=$($LFS getstripe -S "$file1")
7134 [ $cur_ssize -eq $orig_ssize ] ||
7135 error "migrate by default $cur_ssize != $orig_ssize"
7138 # Ensure file name properly detected when final option has no argument
7139 echo -n "Verifying file name properly detected..."
7140 $LFS_MIGRATE -y "$file1" &> /dev/null ||
7141 error "file name interpreted as option argument"
7147 run_test 56wc "check unrecognized options for lfs_migrate are passed through"
7150 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7152 local file1=$DIR/$tdir/file1
7154 echo -n "Creating test dir..."
7155 test_mkdir $DIR/$tdir || error "cannot create dir"
7158 echo -n "Creating test file..."
7162 # Ensure 'lfs migrate' will fail by using a non-existent option,
7163 # and make sure rsync is not called to recover
7164 echo -n "Make sure --no-rsync option works..."
7165 $LFS_MIGRATE -y --no-rsync --invalid-opt $file1 2>&1 |
7166 grep -q 'refusing to fall back to rsync' ||
7167 error "rsync was called with --no-rsync set"
7170 # Ensure rsync is called without trying 'lfs migrate' first
7171 echo -n "Make sure --rsync option works..."
7172 $LFS_MIGRATE -y --rsync --invalid-opt $file1 2>&1 |
7173 grep -q 'falling back to rsync' &&
7174 error "lfs migrate was called with --rsync set"
7177 echo -n "Make sure --rsync and --no-rsync options are exclusive..."
7178 $LFS_MIGRATE -y --rsync --no-rsync $file1 2>&1 |
7179 grep -q 'at the same time' ||
7180 error "--rsync and --no-rsync accepted concurrently"
7186 run_test 56wd "check lfs_migrate --rsync and --no-rsync work"
7192 test_mkdir $td || error "cannot create $td"
7193 touch $tf || error "cannot touch $tf"
7195 echo -n "Make sure --non-direct|-D works..."
7196 $LFS_MIGRATE -y --non-direct -v $tf 2>&1 |
7197 grep -q "lfs migrate --non-direct" ||
7198 error "--non-direct option cannot work correctly"
7199 $LFS_MIGRATE -y -D -v $tf 2>&1 |
7200 grep -q "lfs migrate -D" ||
7201 error "-D option cannot work correctly"
7204 run_test 56we "check lfs_migrate --non-direct|-D support"
7207 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7208 check_swap_layouts_support
7210 local dir=$DIR/$tdir
7211 local ref1=/etc/passwd
7212 local file1=$dir/file1
7214 test_mkdir $dir || error "creating dir $dir"
7215 $LFS setstripe -c 2 $file1
7217 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
7218 stripe=$($LFS getstripe -c $file1)
7219 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
7220 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
7225 run_test 56x "lfs migration support"
7228 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7229 check_swap_layouts_support
7231 local dir=$DIR/$tdir/$testnum
7235 local ref1=/etc/passwd
7236 local file1=$dir/file1
7238 $LFS setstripe -c 2 $file1
7240 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
7242 local stripe=$($LFS getstripe -c $file1)
7244 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
7245 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
7250 run_test 56xa "lfs migration --block support"
7252 check_migrate_links() {
7254 local file1="$dir/file1"
7258 local total_count=$(($begin + $count - 1))
7259 local symlink_count=10
7262 if [ ! -f "$file1" ]; then
7263 echo -n "creating initial file..."
7264 $LFS setstripe -c 1 -S "512k" "$file1" ||
7265 error "cannot setstripe initial file"
7268 echo -n "creating symlinks..."
7269 for s in $(seq 1 $symlink_count); do
7270 ln -s "$file1" "$dir/slink$s" ||
7271 error "cannot create symlinks"
7275 echo -n "creating nonlinked files..."
7276 createmany -o "$dir/uniq" 1 10 &> /dev/null ||
7277 error "cannot create nonlinked files"
7282 if [ ! -f "$dir/file$total_count" ]; then
7283 echo -n "creating hard links $begin:$total_count..."
7284 createmany -l"$file1" "$dir/file" "$begin" "$count" &> \
7285 /dev/null || error "cannot create hard links"
7289 echo -n "checking number of hard links listed in xattrs..."
7290 local fid=$($LFS getstripe -F "$file1")
7291 local paths=($($LFS fid2path "$MOUNT" "$fid" 2> /dev/null))
7294 if [ ${#paths[*]} -lt $total_count -a "$begin" -eq 2 ]; then
7295 skip "hard link list has unexpected size, skipping test"
7297 if [ ${#paths[*]} -ge $total_count -a "$begin" -ne 2 ]; then
7298 error "link names should exceed xattrs size"
7301 echo -n "migrating files..."
7302 local migrate_out=$($runas $LFS_MIGRATE -y -S '1m' $dir)
7304 [ $rc -eq 0 ] || error "migrate failed rc = $rc"
7307 # make sure all links have been properly migrated
7308 echo -n "verifying files..."
7309 fid=$($LFS getstripe -F "$file1") ||
7310 error "cannot get fid for file $file1"
7311 for i in $(seq 2 $total_count); do
7312 local fid2=$($LFS getstripe -F $dir/file$i)
7314 [ "$fid2" == "$fid" ] ||
7315 error "migrated hard link has mismatched FID"
7318 # make sure hard links were properly detected, and migration was
7319 # performed only once for the entire link set; nonlinked files should
7321 local actual=$(grep -c 'done' <<< "$migrate_out")
7322 local expected=$(($uniq_count + 1))
7324 [ "$actual" -eq "$expected" ] ||
7325 error "hard links individually migrated ($actual != $expected)"
7327 # make sure the correct number of hard links are present
7328 local hardlinks=$(stat -c '%h' "$file1")
7330 [ $hardlinks -eq $total_count ] ||
7331 error "num hard links $hardlinks != $total_count"
7338 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
7339 skip "Need MDS version at least 2.10.55"
7341 local dir="$DIR/$tdir"
7343 test_mkdir "$dir" || error "cannot create dir $dir"
7345 echo "testing lfs migrate mode when all links fit within xattrs"
7346 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 2 99
7348 echo "testing rsync mode when all links fit within xattrs"
7349 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 2 99
7351 echo "testing lfs migrate mode when all links do not fit within xattrs"
7352 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 101 100
7354 echo "testing rsync mode when all links do not fit within xattrs"
7355 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 101 100
7357 chown -R $RUNAS_ID $dir
7358 echo "testing non-root lfs migrate mode when not all links are in xattr"
7359 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 101 100 "$RUNAS"
7364 run_test 56xb "lfs migration hard link support"
7367 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7369 local dir="$DIR/$tdir"
7371 test_mkdir "$dir" || error "cannot create dir $dir"
7373 # Test 1: ensure file < 1 GB is always migrated with 1 stripe
7374 echo -n "Setting initial stripe for 20MB test file..."
7375 $LFS setstripe -c 2 -i 0 "$dir/20mb" ||
7376 error "cannot setstripe 20MB file"
7378 echo -n "Sizing 20MB test file..."
7379 $TRUNCATE "$dir/20mb" 20971520 || error "cannot create 20MB test file"
7381 echo -n "Verifying small file autostripe count is 1..."
7382 $LFS_MIGRATE -y -A -C 1 "$dir/20mb" ||
7383 error "cannot migrate 20MB file"
7384 local stripe_count=$($LFS getstripe -c "$dir/20mb") ||
7385 error "cannot get stripe for $dir/20mb"
7386 [ $stripe_count -eq 1 ] ||
7387 error "unexpected stripe count $stripe_count for 20MB file"
7391 # Test 2: File is small enough to fit within the available space on
7392 # sqrt(size_in_gb) + 1 OSTs but is larger than 1GB. The file must
7393 # have at least an additional 1KB for each desired stripe for test 3
7394 echo -n "Setting stripe for 1GB test file..."
7395 $LFS setstripe -c 1 -i 0 "$dir/1gb" || error "cannot setstripe 1GB file"
7397 echo -n "Sizing 1GB test file..."
7398 # File size is 1GB + 3KB
7399 $TRUNCATE "$dir/1gb" 1073744896 || error "cannot create 1GB test file"
7402 # need at least 512MB per OST for 1GB file to fit in 2 stripes
7403 local avail=$($LCTL get_param -n llite.$FSNAME*.kbytesavail)
7404 if (( avail > 524288 * OSTCOUNT )); then
7405 echo -n "Migrating 1GB file..."
7406 $LFS_MIGRATE -y -A -C 1 "$dir/1gb" ||
7407 error "cannot migrate 1GB file"
7409 echo -n "Verifying autostripe count is sqrt(n) + 1..."
7410 stripe_count=$($LFS getstripe -c "$dir/1gb") ||
7411 error "cannot getstripe for 1GB file"
7412 [ $stripe_count -eq 2 ] ||
7413 error "unexpected stripe count $stripe_count != 2"
7417 # Test 3: File is too large to fit within the available space on
7418 # sqrt(n) + 1 OSTs. Simulate limited available space with -X
7419 if [ $OSTCOUNT -ge 3 ]; then
7420 # The required available space is calculated as
7421 # file size (1GB + 3KB) / OST count (3).
7422 local kb_per_ost=349526
7424 echo -n "Migrating 1GB file with limit..."
7425 $LFS_MIGRATE -y -A -C 1 -X $kb_per_ost "$dir/1gb" ||
7426 error "cannot migrate 1GB file with limit"
7429 stripe_count=$($LFS getstripe -c "$dir/1gb")
7430 echo -n "Verifying 1GB autostripe count with limited space..."
7431 [ "$stripe_count" -a $stripe_count -ge 3 ] ||
7432 error "unexpected stripe count $stripe_count (min 3)"
7439 run_test 56xc "lfs migration autostripe"
7442 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7444 local dir=$DIR/$tdir
7445 local f_mgrt=$dir/$tfile.mgrt
7446 local f_yaml=$dir/$tfile.yaml
7447 local f_copy=$dir/$tfile.copy
7448 local layout_yaml="-E 1M -S 512K -c 1 -E -1 -S 1M -c 2 -i 0"
7449 local layout_copy="-c 2 -S 2M -i 1"
7450 local yamlfile=$dir/yamlfile
7451 local layout_before;
7454 test_mkdir "$dir" || error "cannot create dir $dir"
7455 $LFS setstripe $layout_yaml $f_yaml ||
7456 error "cannot setstripe $f_yaml with layout $layout_yaml"
7457 $LFS getstripe --yaml $f_yaml > $yamlfile
7458 $LFS setstripe $layout_copy $f_copy ||
7459 error "cannot setstripe $f_copy with layout $layout_copy"
7461 dd if=/dev/zero of=$f_mgrt bs=1M count=4
7463 # 1. test option --yaml
7464 $LFS_MIGRATE -y --yaml $yamlfile $f_mgrt ||
7465 error "cannot migrate $f_mgrt with --yaml $yamlfile"
7466 layout_before=$(get_layout_param $f_yaml)
7467 layout_after=$(get_layout_param $f_mgrt)
7468 [ "$layout_after" == "$layout_before" ] ||
7469 error "lfs_migrate --yaml: $layout_after != $layout_before"
7471 # 2. test option --copy
7472 $LFS_MIGRATE -y --copy $f_copy $f_mgrt ||
7473 error "cannot migrate $f_mgrt with --copy $f_copy"
7474 layout_before=$(get_layout_param $f_copy)
7475 layout_after=$(get_layout_param $f_mgrt)
7476 [ "$layout_after" == "$layout_before" ] ||
7477 error "lfs_migrate --copy: $layout_after != $layout_before"
7479 run_test 56xd "check lfs_migrate --yaml and --copy support"
7482 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7484 local dir=$DIR/$tdir
7485 local f_comp=$dir/$tfile
7486 local layout="-E 1M -S 512K -c 1 -E -1 -S 1M -c 2 -i 0"
7487 local layout_before=""
7488 local layout_after=""
7490 test_mkdir "$dir" || error "cannot create dir $dir"
7491 $LFS setstripe $layout $f_comp ||
7492 error "cannot setstripe $f_comp with layout $layout"
7493 layout_before=$(get_layout_param $f_comp)
7494 dd if=/dev/zero of=$f_comp bs=1M count=4
7496 # 1. migrate a comp layout file by lfs_migrate
7497 $LFS_MIGRATE -y $f_comp || error "cannot migrate $f_comp by lfs_migrate"
7498 layout_after=$(get_layout_param $f_comp)
7499 [ "$layout_before" == "$layout_after" ] ||
7500 error "lfs_migrate: $layout_before != $layout_after"
7502 # 2. migrate a comp layout file by lfs migrate
7503 $LFS migrate $f_comp || error "cannot migrate $f_comp by lfs migrate"
7504 layout_after=$(get_layout_param $f_comp)
7505 [ "$layout_before" == "$layout_after" ] ||
7506 error "lfs migrate: $layout_before != $layout_after"
7508 run_test 56xe "migrate a composite layout file"
7511 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
7513 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
7514 skip "Need server version at least 2.13.53"
7516 local dir=$DIR/$tdir
7517 local f_comp=$dir/$tfile
7518 local layout="-E 1M -c1 -E -1 -c2"
7522 test_mkdir "$dir" || error "cannot create dir $dir"
7523 $LFS setstripe $layout $f_comp ||
7524 error "cannot setstripe $f_comp with layout $layout"
7525 fid_before=$($LFS getstripe --fid $f_comp)
7526 dd if=/dev/zero of=$f_comp bs=1M count=4
7528 # 1. migrate a comp layout file to a comp layout
7529 $LFS migrate $f_comp || error "cannot migrate $f_comp by lfs migrate"
7530 fid_after=$($LFS getstripe --fid $f_comp)
7531 [ "$fid_before" == "$fid_after" ] ||
7532 error "comp-to-comp migrate: $fid_before != $fid_after"
7534 # 2. migrate a comp layout file to a plain layout
7535 $LFS migrate -c2 $f_comp ||
7536 error "cannot migrate $f_comp by lfs migrate"
7537 fid_after=$($LFS getstripe --fid $f_comp)
7538 [ "$fid_before" == "$fid_after" ] ||
7539 error "comp-to-plain migrate: $fid_before != $fid_after"
7541 # 3. migrate a plain layout file to a comp layout
7542 $LFS migrate $layout $f_comp ||
7543 error "cannot migrate $f_comp by lfs migrate"
7544 fid_after=$($LFS getstripe --fid $f_comp)
7545 [ "$fid_before" == "$fid_after" ] ||
7546 error "plain-to-comp migrate: $fid_before != $fid_after"
7548 run_test 56xf "FID is not lost during migration of a composite layout file"
7551 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
7552 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
7555 local dir=$DIR/$tdir
7559 test_mkdir -p $dir || error "creating dir $dir"
7560 touch $f1 || error "creating std file $f1"
7561 $MULTIOP $f2 H2c || error "creating released file $f2"
7563 # a directory can be raid0, so ask only for files
7564 res=$($LFS find $dir -L raid0 -type f | wc -l)
7565 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
7567 res=$($LFS find $dir \! -L raid0 -type f | wc -l)
7568 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
7570 # only files can be released, so no need to force file search
7571 res=$($LFS find $dir -L released)
7572 [[ $res == $f2 ]] || error "search released: found $res != $f2"
7574 res=$($LFS find $dir -type f \! -L released)
7575 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
7577 run_test 56y "lfs find -L raid0|released"
7579 test_56z() { # LU-4824
7580 # This checks to make sure 'lfs find' continues after errors
7581 # There are two classes of errors that should be caught:
7582 # - If multiple paths are provided, all should be searched even if one
7584 # - If errors are encountered during the search, it should not terminate
7586 local dir=$DIR/$tdir
7590 for i in d{0..9}; do
7592 touch $dir/$i/$tfile
7594 $LFS find $DIR/non_existent_dir $dir &&
7595 error "$LFS find did not return an error"
7596 # Make a directory unsearchable. This should NOT be the last entry in
7597 # directory order. Arbitrarily pick the 6th entry
7598 chmod 700 $($LFS find $dir -type d | sed '6!d')
7600 $RUNAS $LFS find $DIR/non_existent $dir
7601 local count=$($RUNAS $LFS find $DIR/non_existent $dir | wc -l)
7603 # The user should be able to see 10 directories and 9 files
7604 (( count == 19 )) ||
7605 error "$LFS find found $count != 19 entries after error"
7607 run_test 56z "lfs find should continue after an error"
7609 test_56aa() { # LU-5937
7610 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
7612 local dir=$DIR/$tdir
7615 $LFS setdirstripe -c$MDSCOUNT $dir/striped_dir
7617 createmany -o $dir/striped_dir/${tfile}- 1024
7618 local dirs=$($LFS find --size +8k $dir/)
7620 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
7622 run_test 56aa "lfs find --size under striped dir"
7624 test_56ab() { # LU-10705
7625 test_mkdir $DIR/$tdir
7626 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=8k count=1 seek=2k
7627 dd if=/dev/zero of=$DIR/$tdir/$tfile.2 bs=4k count=1 seek=4k
7628 dd if=/dev/zero of=$DIR/$tdir/$tfile.3 bs=1M count=2 seek=16
7629 # Flush writes to ensure valid blocks. Need to be more thorough for
7630 # ZFS, since blocks are not allocated/returned to client immediately.
7632 wait_zfs_commit ost1 2
7633 cancel_lru_locks osc
7636 local files=$($LFS find --size +16M $DIR/$tdir | wc -l)
7638 [[ $files == 3 ]] || error ">16M size files $files isn't 3 as expected"
7640 files=$($LFS find --blocks +1M $DIR/$tdir | wc -l)
7641 [[ $files == 1 ]] || error ">1M blocks files $files isn't 1 as expected"
7643 rm -f $DIR/$tdir/$tfile.[123]
7645 run_test 56ab "lfs find --blocks"
7649 local dir="$DIR/$tdir"
7650 local perms=(001 002 003 004 005 006 007
7651 010 020 030 040 050 060 070
7652 100 200 300 400 500 600 700
7653 111 222 333 444 555 666 777)
7654 local perm_minus=(8 8 4 8 4 4 2
7658 local perm_slash=(8 8 12 8 12 12 14
7661 16 16 24 16 24 24 28)
7664 for perm in ${perms[*]}; do
7665 touch "$dir/$tfile.$perm"
7666 chmod $perm "$dir/$tfile.$perm"
7669 for ((i = 0; i < ${#perms[*]}; i++)); do
7670 local num=$($LFS find $dir -perm ${perms[i]} | wc -l)
7672 error "lfs find -perm ${perms[i]}:"\
7675 num=$($LFS find $dir -perm -${perms[i]} -type f| wc -l)
7676 (( $num == ${perm_minus[i]} )) ||
7677 error "lfs find -perm -${perms[i]}:"\
7678 "$num != ${perm_minus[i]}"
7680 num=$($LFS find $dir -perm /${perms[i]} -type f| wc -l)
7681 (( $num == ${perm_slash[i]} )) ||
7682 error "lfs find -perm /${perms[i]}:"\
7683 "$num != ${perm_slash[i]}"
7686 run_test 56aca "check lfs find -perm with octal representation"
7689 local dir=$DIR/$tdir
7690 # p is the permission of write and execute for user, group and other
7691 # without the umask. It is used to test +wx.
7692 local p=$(printf "%o" "$((0333 & ~$(umask)))")
7693 local perms=(1000 000 2000 4000 $p 644 111 110 100 004)
7694 local symbolic=(+t a+t u+t g+t o+t
7700 o=r,ug+o,u+w u=r,a+u,u+w
7701 g=r,ugo=g,u+w u+x,+X +X
7702 u+x,u+X u+X u+x,g+X o+r,+X
7706 for perm in ${perms[*]}; do
7707 touch "$dir/$tfile.$perm"
7708 chmod $perm "$dir/$tfile.$perm"
7711 for (( i = 0; i < ${#symbolic[*]}; i++ )); do
7712 local num=$($LFS find $dir -perm ${symbolic[i]} | wc -l)
7715 error "lfs find $dir -perm ${symbolic[i]}: $num != 1"
7718 run_test 56acb "check lfs find -perm with symbolic representation"
7721 local dir=$DIR/$tdir
7722 local tests="17777 787 789 abcd
7723 ug=uu ug=a ug=gu uo=ou urw
7727 for err in $tests; do
7728 if $LFS find $dir -perm $err 2>/dev/null; then
7729 error "lfs find -perm $err: parsing should have failed"
7733 run_test 56acc "check parsing error for lfs find -perm"
7736 [ $MDS1_VERSION -lt $(version_code 2.10.50) ] &&
7737 skip "Need MDS version at least 2.10.50"
7739 # Create composite files with one component
7740 local dir=$DIR/$tdir
7742 setup_56 $dir/1Mfiles 5 1 "-S 1M --component-end 1M"
7743 # Create composite files with three components
7744 setup_56 $dir/2Mfiles 5 2 "-E 2M -S 1M -E 4M -E 6M"
7745 # Create non-composite files
7746 createmany -o $dir/${tfile}- 10
7748 local nfiles=$($LFS find --component-end 1M --type f $dir | wc -l)
7750 [[ $nfiles == 10 ]] ||
7751 error "lfs find -E 1M found $nfiles != 10 files"
7753 nfiles=$($LFS find ! -E 1M --type f $dir | wc -l)
7754 [[ $nfiles == 25 ]] ||
7755 error "lfs find ! -E 1M found $nfiles != 25 files"
7757 # All files have a component that starts at 0
7758 nfiles=$($LFS find --component-start 0 --type f $dir | wc -l)
7759 [[ $nfiles == 35 ]] ||
7760 error "lfs find --component-start 0 - $nfiles != 35 files"
7762 nfiles=$($LFS find --component-start 2M --type f $dir | wc -l)
7763 [[ $nfiles == 15 ]] ||
7764 error "lfs find --component-start 2M - $nfiles != 15 files"
7766 # All files created here have a componenet that does not starts at 2M
7767 nfiles=$($LFS find ! --component-start 2M --type f $dir | wc -l)
7768 [[ $nfiles == 35 ]] ||
7769 error "lfs find ! --component-start 2M - $nfiles != 35 files"
7771 # Find files with a specified number of components
7772 local nfiles=$($LFS find --component-count 3 --type f $dir | wc -l)
7773 [[ $nfiles == 15 ]] ||
7774 error "lfs find --component-count 3 - $nfiles != 15 files"
7776 # Remember non-composite files have a component count of zero
7777 local nfiles=$($LFS find --component-count 0 --type f $dir | wc -l)
7778 [[ $nfiles == 10 ]] ||
7779 error "lfs find --component-count 0 - $nfiles != 10 files"
7781 nfiles=$($LFS find ! --component-count 3 --type f $dir | wc -l)
7782 [[ $nfiles == 20 ]] ||
7783 error "lfs find ! --component-count 3 - $nfiles != 20 files"
7785 # All files have a flag called "init"
7786 local nfiles=$($LFS find --component-flags init --type f $dir | wc -l)
7787 [[ $nfiles == 35 ]] ||
7788 error "lfs find --component-flags init - $nfiles != 35 files"
7790 # Multi-component files will have a component not initialized
7791 local nfiles=$($LFS find ! --component-flags init --type f $dir | wc -l)
7792 [[ $nfiles == 15 ]] ||
7793 error "lfs find !--component-flags init - $nfiles != 15 files"
7798 run_test 56ba "test lfs find --component-end, -start, -count, and -flags"
7801 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
7802 skip "Need MDS version at least 2.10.57"
7812 # create mirrored directories and mirrored files
7813 mkdir $td || error "mkdir $td failed"
7814 $LFS mirror create -N3 $td || error "create mirrored dir $td failed"
7815 createmany -o $tf- 10 || error "create $tf- failed"
7817 for i in $(seq 2); do
7819 mkdir $dir || error "mkdir $dir failed"
7820 $LFS mirror create -N$((3 + i)) $dir ||
7821 error "create mirrored dir $dir failed"
7822 createmany -o $dir/$tfile- 10 ||
7823 error "create $dir/$tfile- failed"
7826 # change the states of some mirrored files
7828 for i in $(seq 2); do
7830 for j in $(seq 4 9); do
7831 echo foo > $dir/$tfile-$j
7835 # find mirrored files with specific mirror count
7836 cmd="$LFS find --mirror-count 3 --type f $td"
7837 nfiles=$($cmd | wc -l)
7838 [[ $nfiles = 10 ]] || error "$cmd: $nfiles != 10 files"
7840 cmd="$LFS find ! --mirror-count 3 --type f $td"
7841 nfiles=$($cmd | wc -l)
7842 [[ $nfiles = 20 ]] || error "$cmd: $nfiles != 20 files"
7844 cmd="$LFS find --mirror-count +2 --type f $td"
7845 nfiles=$($cmd | wc -l)
7846 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
7848 cmd="$LFS find --mirror-count -6 --type f $td"
7849 nfiles=$($cmd | wc -l)
7850 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
7852 # find mirrored files with specific file state
7853 cmd="$LFS find --maxdepth 1 --mirror-state=^ro --type f $td"
7854 [[ $($cmd) = $tf-6 ]] || error "$cmd: didn't return $tf-6"
7856 cmd="$LFS find --mirror-state=ro --type f $td"
7857 nfiles=$($cmd | wc -l)
7858 [[ $nfiles = 17 ]] || error "$cmd: $nfiles != 17 files"
7860 cmd="$LFS find ! --mirror-state=ro --type f $td"
7861 nfiles=$($cmd | wc -l)
7862 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
7864 cmd="$LFS find --mirror-state=wp --type f $td"
7865 nfiles=$($cmd | wc -l)
7866 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
7868 cmd="$LFS find ! --mirror-state=sp --type f $td"
7869 nfiles=$($cmd | wc -l)
7870 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
7872 run_test 56ca "check lfs find --mirror-count|-N and --mirror-state"
7874 test_56da() { # LU-14179
7875 local path=$DIR/$tdir
7880 local longdir=$(str_repeat 'a' 255)
7882 for i in {1..15}; do
7889 local lastdir=$(str_repeat 'a' $((4096 - 1 - $len - 1)))
7894 (( ${#PWD} == 4095 )) || error "bad PWD length ${#PWD}, expect 4095"
7897 touch $(str_repeat 'f' 255)
7899 $LFS find $DIR/$tdir --type d |& grep "lfs find: error" &&
7900 error "lfs find reported an error"
7904 run_test 56da "test lfs find with long paths"
7907 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7908 # note test will not do anything if MDS is not local
7909 if [ "$mds1_FSTYPE" != ldiskfs ]; then
7910 skip_env "ldiskfs only test"
7912 remote_mds_nodsh && skip "remote MDS with nodsh"
7914 local MNTDEV="osd*.*MDT*.mntdev"
7915 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
7916 [ -z "$DEV" ] && error "can't access $MNTDEV"
7917 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
7918 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
7919 error "can't access $DEV"
7920 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
7921 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
7925 run_test 57a "verify MDS filesystem created with large inodes =="
7928 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7929 if [ "$mds1_FSTYPE" != ldiskfs ]; then
7930 skip_env "ldiskfs only test"
7932 remote_mds_nodsh && skip "remote MDS with nodsh"
7934 local dir=$DIR/$tdir
7937 local fileN=$dir/f$filecount
7939 rm -rf $dir || error "removing $dir"
7941 local mdtidx=$($LFS getstripe -m $dir)
7942 local mdtname=MDT$(printf %04x $mdtidx)
7943 local facet=mds$((mdtidx + 1))
7945 echo "mcreating $filecount files"
7946 createmany -m $dir/f 1 $filecount || error "creating files in $dir"
7948 # verify that files do not have EAs yet
7949 $LFS getstripe $file1 2>&1 | grep -q "no stripe" ||
7950 error "$file1 has an EA"
7951 $LFS getstripe $fileN 2>&1 | grep -q "no stripe" ||
7952 error "$fileN has an EA"
7956 df $dir #make sure we get new statfs data
7957 local mdsfree=$(do_facet $facet \
7958 lctl get_param -n osd*.*$mdtname.kbytesfree)
7959 local mdcfree=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
7962 echo "opening files to create objects/EAs"
7963 for file in $(seq -f $dir/f%g 1 $filecount); do
7964 $OPENFILE -f O_RDWR $file > /dev/null 2>&1 ||
7965 error "opening $file"
7968 # verify that files have EAs now
7969 $LFS getstripe $file1 | grep -q "obdidx" || error "$file1 missing EA"
7970 $LFS getstripe $fileN | grep -q "obdidx" || error "$fileN missing EA"
7972 sleep 1 #make sure we get new statfs data
7974 local mdsfree2=$(do_facet $facet \
7975 lctl get_param -n osd*.*$mdtname.kbytesfree)
7976 local mdcfree2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
7978 if [[ $mdcfree2 -lt $((mdcfree - 16)) ]]; then
7979 if [ "$mdsfree" != "$mdsfree2" ]; then
7980 error "MDC before $mdcfree != after $mdcfree2"
7982 echo "MDC before $mdcfree != after $mdcfree2"
7983 echo "unable to confirm if MDS has large inodes"
7988 run_test 57b "default LOV EAs are stored inside large inodes ==="
7991 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7992 [ -z "$(which wiretest 2>/dev/null)" ] &&
7993 skip_env "could not find wiretest"
7997 run_test 58 "verify cross-platform wire constants =============="
8000 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8002 echo "touch 130 files"
8003 createmany -o $DIR/f59- 130
8005 unlinkmany $DIR/f59- 130
8007 # wait for commitment of removal
8008 wait_delete_completed
8010 run_test 59 "verify cancellation of llog records async ========="
8012 TEST60_HEAD="test_60 run $RANDOM"
8014 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8015 remote_mgs_nodsh && skip "remote MGS with nodsh"
8016 do_facet mgs "! which run-llog.sh &> /dev/null" &&
8017 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
8018 skip_env "missing subtest run-llog.sh"
8020 log "$TEST60_HEAD - from kernel mode"
8021 do_facet mgs "$LCTL dk > /dev/null"
8022 do_facet mgs "bash run-llog.sh" || error "run-llog.sh failed"
8023 do_facet mgs $LCTL dk > $TMP/$tfile
8025 # LU-6388: test llog_reader
8026 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
8027 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
8028 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
8029 skip_env "missing llog_reader"
8030 local fstype=$(facet_fstype mgs)
8031 [ $fstype != ldiskfs -a $fstype != zfs ] &&
8032 skip_env "Only for ldiskfs or zfs type mgs"
8034 local mntpt=$(facet_mntpt mgs)
8035 local mgsdev=$(mgsdevname 1)
8047 #get fid and record list
8048 fid_list=($(awk '/9_sub.*record/ { print $NF }' $TMP/$tfile |
8050 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' $TMP/$tfile |
8052 #remount mgs as ldiskfs or zfs type
8053 stop mgs || error "stop mgs failed"
8054 mount_fstype mgs || error "remount mgs failed"
8055 for ((i = 0; i < ${#fid_list[@]}; i++)); do
8058 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
8059 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
8064 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
8066 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
8068 echo "obj_file is $obj_file"
8069 do_facet mgs $llog_reader $obj_file
8071 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
8072 awk '{ print $3 }' | sed -e "s/^type=//g")
8073 if [ $rec_type != $rec ]; then
8074 echo "FAILED test_60a wrong record type $rec_type," \
8080 #check obj path if record type is LLOG_LOGID_MAGIC
8081 if [ "$rec" == "1064553b" ]; then
8082 path=$(do_facet mgs $llog_reader $obj_file |
8083 grep "path=" | awk '{ print $NF }' |
8084 sed -e "s/^path=//g")
8085 if [ $obj_file != $mntpt/$path ]; then
8086 echo "FAILED test_60a wrong obj path" \
8087 "$montpt/$path, should be $obj_file"
8094 #restart mgs before "error", otherwise it will block the next test
8095 stop mgs || error "stop mgs failed"
8096 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
8097 $pass || error "test failed, see FAILED test_60a messages for specifics"
8099 run_test 60a "llog_test run from kernel module and test llog_reader"
8101 test_60b() { # bug 6411
8102 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8105 LLOG_COUNT=$(do_facet mgs dmesg |
8106 awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
8107 /llog_[a-z]*.c:[0-9]/ {
8119 [[ $LLOG_COUNT -gt 120 ]] &&
8120 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
8122 run_test 60b "limit repeated messages from CERROR/CWARN"
8125 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8127 echo "create 5000 files"
8128 createmany -o $DIR/f60c- 5000
8129 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
8130 lctl set_param fail_loc=0x80000137
8131 unlinkmany $DIR/f60c- 5000
8132 lctl set_param fail_loc=0
8134 run_test 60c "unlink file when mds full"
8137 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8139 SAVEPRINTK=$(lctl get_param -n printk)
8140 # verify "lctl mark" is even working"
8141 MESSAGE="test message ID $RANDOM $$"
8142 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
8143 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
8145 lctl set_param printk=0 || error "set lnet.printk failed"
8146 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
8147 MESSAGE="new test message ID $RANDOM $$"
8148 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
8149 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
8150 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
8152 lctl set_param -n printk="$SAVEPRINTK"
8154 run_test 60d "test printk console message masking"
8157 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8158 remote_mds_nodsh && skip "remote MDS with nodsh"
8161 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
8162 do_facet mds1 lctl set_param fail_loc=0x15b
8165 run_test 60e "no space while new llog is being created"
8168 local old_path=$($LCTL get_param -n debug_path)
8170 stack_trap "$LCTL set_param debug_path=$old_path"
8171 stack_trap "rm -f $TMP/$tfile*"
8172 rm -f $TMP/$tfile* 2> /dev/null
8173 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
8174 $LCTL set_param debug_path=$TMP/$tfile fail_loc=0x8000050e
8175 test_mkdir $DIR/$tdir
8176 # retry in case the open is cached and not released
8177 for (( i = 0; i < 100 && $(ls $TMP/$tfile* | wc -l) == 0; i++ )); do
8178 echo $i > $DIR/$tdir/$tfile.$i && cat $DIR/$tdir/$tfile.$i
8182 (( $(ls $TMP/$tfile* | wc -l) > 0 )) || error "$TMP/$tfile not dumped"
8184 run_test 60f "change debug_path works"
8190 test_mkdir -c $MDSCOUNT $DIR/$tdir
8195 $LFS setdirstripe -i $(($index % $MDSCOUNT)) \
8196 -c $MDSCOUNT $DIR/$tdir/subdir$index \
8198 mkdir $DIR/$tdir/subdir$index 2>/dev/null
8199 rmdir $DIR/$tdir/subdir$index 2>/dev/null
8200 index=$((index + 1))
8206 for i in {0..100}; do
8207 # define OBD_FAIL_OSD_TXN_START 0x19a
8208 local index=$((i % MDSCOUNT + 1))
8210 do_facet mds$index $LCTL set_param fail_loc=0x8000019a \
8217 for i in $(seq $MDSCOUNT); do
8218 do_facet mds$i $LCTL set_param fail_loc=0 > /dev/null
8221 mkdir $DIR/$tdir/new || error "mkdir failed"
8222 rmdir $DIR/$tdir/new || error "rmdir failed"
8224 do_facet mds1 $LCTL lfsck_start -M $(facet_svc mds1) -A -C \
8226 for i in $(seq $MDSCOUNT); do
8227 wait_update_facet mds$i "$LCTL get_param -n \
8228 mdd.$(facet_svc mds$i).lfsck_namespace |
8229 awk '/^status/ { print \\\$2 }'" "completed"
8232 ls -R $DIR/$tdir || error "ls failed"
8233 rm -rf $DIR/$tdir || error "rmdir failed"
8235 run_test 60g "transaction abort won't cause MDT hung"
8238 [ $MDS1_VERSION -le $(version_code 2.12.52) ] &&
8239 skip "Need MDS version at least 2.12.52"
8240 [ $MDSCOUNT -lt 2 ] && skip "Need at least 2 MDTs"
8244 #define OBD_FAIL_MDS_STRIPE_CREATE 0x188
8245 #define OBD_FAIL_MDS_STRIPE_FID 0x189
8246 for fail_loc in 0x80000188 0x80000189; do
8247 do_facet mds1 "$LCTL set_param fail_loc=$fail_loc"
8248 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir-$fail_loc ||
8249 error "mkdir $dir-$fail_loc failed"
8250 for i in {0..10}; do
8251 # create may fail on missing stripe
8252 echo $i > $DIR/$tdir-$fail_loc/$i
8254 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
8255 error "getdirstripe $tdir-$fail_loc failed"
8256 $LFS migrate -m 1 $DIR/$tdir-$fail_loc ||
8257 error "migrate $tdir-$fail_loc failed"
8258 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
8259 error "getdirstripe $tdir-$fail_loc failed"
8260 pushd $DIR/$tdir-$fail_loc
8262 echo $f | cmp $f - || error "$f data mismatch"
8265 rm -rf $DIR/$tdir-$fail_loc
8268 run_test 60h "striped directory with missing stripes can be accessed"
8271 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8274 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1 || error "dd $f failed"
8275 cancel_lru_locks osc
8276 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
8279 run_test 61a "mmap() writes don't make sync hang ================"
8282 mmap_mknod_test $DIR/$tfile || error "mmap_mknod_test failed"
8284 run_test 61b "mmap() of unstriped file is successful"
8286 # bug 2330 - insufficient obd_match error checking causes LBUG
8288 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8292 cancel_lru_locks osc
8293 lctl set_param fail_loc=0x405
8294 cat $f && error "cat succeeded, expect -EIO"
8295 lctl set_param fail_loc=0
8297 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
8298 # match every page all of the time.
8299 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
8301 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
8302 # Though this test is irrelevant anymore, it helped to reveal some
8303 # other grant bugs (LU-4482), let's keep it.
8304 test_63a() { # was test_63
8305 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8307 MAX_DIRTY_MB=$(lctl get_param -n osc.*.max_dirty_mb | head -n 1)
8309 for i in `seq 10` ; do
8310 dd if=/dev/zero of=$DIR/f63 bs=8k &
8316 rm -f $DIR/f63 || true
8318 run_test 63a "Verify oig_wait interruption does not crash ======="
8320 # bug 2248 - async write errors didn't return to application on sync
8321 # bug 3677 - async write errors left page locked
8323 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8326 lctl set_param debug=-1
8328 # ensure we have a grant to do async writes
8329 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
8332 sync # sync lest earlier test intercept the fail_loc
8334 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
8335 lctl set_param fail_loc=0x80000406
8336 $MULTIOP $DIR/$tfile Owy && \
8337 error "sync didn't return ENOMEM"
8338 sync; sleep 2; sync # do a real sync this time to flush page
8339 lctl get_param -n llite.*.dump_page_cache | grep locked && \
8340 error "locked page left in cache after async error" || true
8343 run_test 63b "async write errors should be returned to fsync ==="
8346 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8349 lctl get_param osc.*[oO][sS][cC][_-]*.cur* | grep "=[1-9]"
8351 run_test 64a "verify filter grant calculations (in kernel) ====="
8354 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8356 sh oos.sh $MOUNT || error "oos.sh failed: $?"
8358 run_test 64b "check out-of-space detection on client"
8361 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
8363 run_test 64c "verify grant shrink"
8369 $LCTL get_param osc.$tgt.import | awk "/$param/ { print \$2 }"
8372 # this does exactly what osc_request.c:osc_announce_cached() does in
8373 # order to calculate max amount of grants to ask from server
8377 local nrpages=$($LCTL get_param -n osc.$tgt.max_pages_per_rpc)
8378 local rpc_in_flight=$($LCTL get_param -n osc.$tgt.max_rpcs_in_flight)
8380 ((rpc_in_flight++));
8381 nrpages=$((nrpages * rpc_in_flight))
8383 local dirty_max_pages=$($LCTL get_param -n osc.$tgt.max_dirty_mb)
8385 dirty_max_pages=$((dirty_max_pages * 1024 * 1024 / PAGE_SIZE))
8387 [[ $dirty_max_pages -gt $nrpages ]] && nrpages=$dirty_max_pages
8388 local undirty=$((nrpages * PAGE_SIZE))
8390 local max_extent_pages
8391 max_extent_pages=$(import_param $tgt grant_max_extent_size)
8392 max_extent_pages=$((max_extent_pages / PAGE_SIZE))
8393 local nrextents=$(((nrpages + max_extent_pages - 1) / max_extent_pages))
8394 local grant_extent_tax
8395 grant_extent_tax=$(import_param $tgt grant_extent_tax)
8397 undirty=$((undirty + nrextents * grant_extent_tax))
8402 # this is size of unit for grant allocation. It should be equal to
8403 # what tgt_grant.c:tgt_grant_chunk() calculates
8407 local grant_extent_tax
8409 max_brw_size=$(import_param $tgt max_brw_size)
8411 grant_extent_tax=$(import_param $tgt grant_extent_tax)
8413 echo $(((max_brw_size + grant_extent_tax) * 2))
8417 [ $OST1_VERSION -ge $(version_code 2.10.56) ] ||
8418 skip "OST < 2.10.55 doesn't limit grants enough"
8420 local tgt=$($LCTL dl | awk '/OST0000-osc-[^mM]/ { print $4 }')
8422 [[ "$($LCTL get_param osc.${tgt}.import)" =~ "grant_param" ]] ||
8423 skip "no grant_param connect flag"
8425 local olddebug="$($LCTL get_param -n debug 2> /dev/null)"
8427 $LCTL set_param -n -n debug="$OLDDEBUG" || true
8428 stack_trap "$LCTL set_param -n debug='$olddebug'" EXIT
8431 local max_cur_granted=$(($(want_grant $tgt) + $(grant_chunk $tgt)))
8432 stack_trap "rm -f $DIR/$tfile && wait_delete_completed" EXIT
8434 $LFS setstripe $DIR/$tfile -i 0 -c 1
8435 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1000 &
8438 while kill -0 $ddpid; do
8439 local cur_grant=$($LCTL get_param -n osc.$tgt.cur_grant_bytes)
8441 if [[ $cur_grant -gt $max_cur_granted ]]; then
8443 error "cur_grant $cur_grant > $max_cur_granted"
8449 run_test 64d "check grant limit exceed"
8455 local cur_grants=$($LCTL get_param -n osc.$tgt.cur_grant_bytes)
8457 ((cur_grants == expected)) ||
8458 error "$msg: grants mismatch: $cur_grants, expected $expected"
8462 echo $((($1 + $2 - 1) & ~($2 - 1)))
8466 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8467 [ $OST1_VERSION -ge $(version_code 2.11.56) ] ||
8468 skip "Need OSS version at least 2.11.56"
8470 # Remount client to reset grant
8471 remount_client $MOUNT || error "failed to remount client"
8472 local osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8474 local init_grants=$(import_param $osc_tgt initial_grant)
8476 check_grants $osc_tgt $init_grants "init grants"
8478 local extent_tax=$(import_param $osc_tgt grant_extent_tax)
8479 local max_brw_size=$(import_param $osc_tgt max_brw_size)
8480 local gbs=$(import_param $osc_tgt grant_block_size)
8482 # write random number of bytes from max_brw_size / 4 to max_brw_size
8483 local write_bytes=$(shuf -i $((max_brw_size / 4))-$max_brw_size -n 1)
8484 # align for direct io
8485 write_bytes=$(round_up_p2 $write_bytes PAGE_SIZE)
8486 # round to grant consumption unit
8487 local wb_round_up=$(round_up_p2 $write_bytes gbs)
8489 local grants=$((wb_round_up + extent_tax))
8491 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8493 # define OBD_FAIL_TGT_NO_GRANT 0x725
8494 # make the server not grant more back
8495 do_facet ost1 $LCTL set_param fail_loc=0x725
8496 dd if=/dev/zero of=$DIR/$tfile bs=$write_bytes count=1 oflag=direct
8498 do_facet ost1 $LCTL set_param fail_loc=0
8500 check_grants $osc_tgt $((init_grants - grants)) "dio w/o grant alloc"
8502 rm -f $DIR/$tfile || error "rm failed"
8504 # Remount client to reset grant
8505 remount_client $MOUNT || error "failed to remount client"
8506 osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8508 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8510 # define OBD_FAIL_TGT_NO_GRANT 0x725
8511 # make the server not grant more back
8512 do_facet ost1 $LCTL set_param fail_loc=0x725
8513 $MULTIOP $DIR/$tfile "oO_WRONLY:w${write_bytes}yc"
8514 do_facet ost1 $LCTL set_param fail_loc=0
8516 check_grants $osc_tgt $((init_grants - grants)) "buf io w/o grant alloc"
8518 run_test 64e "check grant consumption (no grant allocation)"
8521 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8523 # Remount client to reset grant
8524 remount_client $MOUNT || error "failed to remount client"
8525 local osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8527 local init_grants=$(import_param $osc_tgt initial_grant)
8528 local extent_tax=$(import_param $osc_tgt grant_extent_tax)
8529 local max_brw_size=$(import_param $osc_tgt max_brw_size)
8530 local gbs=$(import_param $osc_tgt grant_block_size)
8531 local chunk=$(grant_chunk $osc_tgt)
8533 # write random number of bytes from max_brw_size / 4 to max_brw_size
8534 local write_bytes=$(shuf -i $((max_brw_size / 4))-$max_brw_size -n 1)
8535 # align for direct io
8536 write_bytes=$(round_up_p2 $write_bytes PAGE_SIZE)
8537 # round to grant consumption unit
8538 local wb_round_up=$(round_up_p2 $write_bytes gbs)
8540 local grants=$((wb_round_up + extent_tax))
8542 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8543 dd if=/dev/zero of=$DIR/$tfile bs=$write_bytes count=1 oflag=direct ||
8544 error "error writing to $DIR/$tfile"
8546 check_grants $osc_tgt $((init_grants - grants + chunk)) \
8547 "direct io with grant allocation"
8549 rm -f $DIR/$tfile || error "rm failed"
8551 # Remount client to reset grant
8552 remount_client $MOUNT || error "failed to remount client"
8553 osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8555 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8557 local cmd="oO_WRONLY:w${write_bytes}_yc"
8559 $MULTIOP $DIR/$tfile $cmd &
8563 check_grants $osc_tgt $((init_grants - grants)) \
8564 "buffered io, not write rpc"
8566 kill -USR1 $MULTIPID
8569 check_grants $osc_tgt $((init_grants - grants + chunk)) \
8570 "buffered io, one RPC"
8572 run_test 64f "check grant consumption (with grant allocation)"
8574 # bug 1414 - set/get directories' stripe info
8576 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8578 test_mkdir $DIR/$tdir
8580 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
8582 run_test 65a "directory with no stripe info"
8585 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8587 test_mkdir $DIR/$tdir
8588 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8590 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
8593 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
8595 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
8598 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8599 [ $OSTCOUNT -lt 2 ] && skip_env "need at least 2 OSTs"
8601 test_mkdir $DIR/$tdir
8602 local stripesize=$($LFS getstripe -S $DIR/$tdir)
8604 $LFS setstripe -S $((stripesize * 4)) -i 1 \
8605 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
8607 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
8609 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
8612 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8614 test_mkdir $DIR/$tdir
8615 local STRIPECOUNT=$($LFS getstripe -c $DIR/$tdir)
8616 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8618 if [[ $STRIPECOUNT -le 0 ]]; then
8620 elif [[ $STRIPECOUNT -gt $LOV_MAX_STRIPE_COUNT ]]; then
8621 [[ $OSTCOUNT -gt $LOV_MAX_STRIPE_COUNT ]] &&
8622 sc=$LOV_MAX_STRIPE_COUNT || sc=$(($OSTCOUNT - 1))
8624 sc=$(($STRIPECOUNT - 1))
8626 $LFS setstripe -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
8627 touch $DIR/$tdir/f4 $DIR/$tdir/f5
8628 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
8629 error "lverify failed"
8631 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
8634 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8636 test_mkdir $DIR/$tdir
8638 $LFS setstripe $DIR/$tdir || error "setstripe"
8639 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
8640 error "no stripe info failed"
8642 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
8644 run_test 65e "directory setstripe defaults"
8647 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8649 test_mkdir $DIR/${tdir}f
8650 $RUNAS $LFS setstripe $DIR/${tdir}f &&
8651 error "setstripe succeeded" || true
8653 run_test 65f "dir setstripe permission (should return error) ==="
8656 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8658 test_mkdir $DIR/$tdir
8659 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8661 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
8662 error "setstripe -S failed"
8663 $LFS setstripe -d $DIR/$tdir || error "setstripe -d failed"
8664 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
8665 error "delete default stripe failed"
8667 run_test 65g "directory setstripe -d"
8670 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8672 test_mkdir $DIR/$tdir
8673 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8675 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
8676 error "setstripe -S failed"
8677 test_mkdir $DIR/$tdir/dd1
8678 [ $($LFS getstripe -c $DIR/$tdir) = $($LFS getstripe -c $DIR/$tdir/dd1) ] ||
8679 error "stripe info inherit failed"
8681 run_test 65h "directory stripe info inherit ===================="
8684 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8686 save_layout_restore_at_exit $MOUNT
8688 # bug6367: set non-default striping on root directory
8689 $LFS setstripe -S 65536 -c -1 $MOUNT || error "error setting stripe"
8691 # bug12836: getstripe on -1 default directory striping
8692 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
8694 # bug12836: getstripe -v on -1 default directory striping
8695 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
8697 # bug12836: new find on -1 default directory striping
8698 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
8700 run_test 65i "various tests to set root directory striping"
8702 test_65j() { # bug6367
8703 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8707 # if we aren't already remounting for each test, do so for this test
8708 if [ "$I_MOUNTED" = "yes" ]; then
8709 cleanup || error "failed to unmount"
8713 save_layout_restore_at_exit $MOUNT
8715 $LFS setstripe -d $MOUNT || error "setstripe failed"
8717 run_test 65j "set default striping on root directory (bug 6367)="
8721 wait_delete_completed
8722 do_facet $SINGLEMDS "lctl set_param -n \
8723 osp.$ost*MDT0000.max_create_count=$max_count"
8724 do_facet $SINGLEMDS "lctl set_param -n \
8725 osp.$ost*MDT0000.create_count=$count"
8726 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
8727 echo $INACTIVE_OSC "is Activate"
8729 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
8732 test_65k() { # bug11679
8733 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8734 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8735 remote_mds_nodsh && skip "remote MDS with nodsh"
8737 local disable_precreate=true
8738 [ $MDS1_VERSION -le $(version_code 2.8.54) ] &&
8739 disable_precreate=false
8741 echo "Check OST status: "
8742 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
8743 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
8745 for OSC in $MDS_OSCS; do
8746 echo $OSC "is active"
8747 do_facet $SINGLEMDS lctl --device %$OSC activate
8750 for INACTIVE_OSC in $MDS_OSCS; do
8751 local ost=$(osc_to_ost $INACTIVE_OSC)
8752 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
8753 lov.*md*.target_obd |
8754 awk -F: /$ost/'{ print $1 }' | head -n 1)
8757 $LFS setstripe -i $ostnum -c 1 $DIR/$tdir
8758 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
8760 echo "Deactivate: " $INACTIVE_OSC
8761 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
8763 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
8764 osp.$ost*MDT0000.create_count")
8765 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
8766 osp.$ost*MDT0000.max_create_count")
8767 $disable_precreate &&
8768 do_facet $SINGLEMDS "lctl set_param -n \
8769 osp.$ost*MDT0000.max_create_count=0"
8771 for idx in $(seq 0 $((OSTCOUNT - 1))); do
8772 [ -f $DIR/$tdir/$idx ] && continue
8773 echo "$LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx"
8774 $LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx ||
8776 error "setstripe $idx should succeed"; }
8777 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
8779 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
8782 do_facet $SINGLEMDS "lctl set_param -n \
8783 osp.$ost*MDT0000.max_create_count=$max_count"
8784 do_facet $SINGLEMDS "lctl set_param -n \
8785 osp.$ost*MDT0000.create_count=$count"
8786 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
8787 echo $INACTIVE_OSC "is Activate"
8789 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
8792 run_test 65k "validate manual striping works properly with deactivated OSCs"
8794 test_65l() { # bug 12836
8795 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8797 test_mkdir -p $DIR/$tdir/test_dir
8798 $LFS setstripe -c -1 $DIR/$tdir/test_dir
8799 $LFS find -mtime -1 $DIR/$tdir >/dev/null
8801 run_test 65l "lfs find on -1 stripe dir ========================"
8804 local layout=$(save_layout $MOUNT)
8805 $RUNAS $LFS setstripe -c 2 $MOUNT && {
8806 restore_layout $MOUNT $layout
8807 error "setstripe should fail by non-root users"
8811 run_test 65m "normal user can't set filesystem default stripe"
8814 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
8815 [[ $MDS1_VERSION -ge $(version_code 2.12.50) ]] ||
8816 skip "Need MDS version at least 2.12.50"
8817 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
8819 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
8820 which getfattr > /dev/null 2>&1 || skip_env "no getfattr command"
8821 which setfattr > /dev/null 2>&1 || skip_env "no setfattr command"
8823 local root_layout=$(save_layout $MOUNT)
8824 stack_trap "restore_layout $MOUNT $root_layout" EXIT
8826 # new subdirectory under root directory should not inherit
8827 # the default layout from root
8828 local dir1=$MOUNT/$tdir-1
8829 mkdir $dir1 || error "mkdir $dir1 failed"
8830 ! getfattr -n trusted.lov $dir1 &> /dev/null ||
8831 error "$dir1 shouldn't have LOV EA"
8833 # delete the default layout on root directory
8834 $LFS setstripe -d $MOUNT || error "delete root default layout failed"
8836 local dir2=$MOUNT/$tdir-2
8837 mkdir $dir2 || error "mkdir $dir2 failed"
8838 ! getfattr -n trusted.lov $dir2 &> /dev/null ||
8839 error "$dir2 shouldn't have LOV EA"
8841 # set a new striping pattern on root directory
8842 local def_stripe_size=$($LFS getstripe -S $MOUNT)
8843 local new_def_stripe_size=$((def_stripe_size * 2))
8844 $LFS setstripe -S $new_def_stripe_size $MOUNT ||
8845 error "set stripe size on $MOUNT failed"
8847 # new file created in $dir2 should inherit the new stripe size from
8848 # the filesystem default
8849 local file2=$dir2/$tfile-2
8850 touch $file2 || error "touch $file2 failed"
8852 local file2_stripe_size=$($LFS getstripe -S $file2)
8853 [[ $file2_stripe_size -eq $new_def_stripe_size ]] ||
8855 echo "file2_stripe_size: '$file2_stripe_size'"
8856 echo "new_def_stripe_size: '$new_def_stripe_size'"
8857 error "$file2 didn't inherit stripe size $new_def_stripe_size"
8860 local dir3=$MOUNT/$tdir-3
8861 mkdir $dir3 || error "mkdir $dir3 failed"
8862 # $dir3 shouldn't have LOV EA, but "lfs getstripe -d $dir3" should show
8863 # the root layout, which is the actual default layout that will be used
8864 # when new files are created in $dir3.
8865 local dir3_layout=$(get_layout_param $dir3)
8866 local root_dir_layout=$(get_layout_param $MOUNT)
8867 [[ "$dir3_layout" = "$root_dir_layout" ]] ||
8869 echo "dir3_layout: '$dir3_layout'"
8870 echo "root_dir_layout: '$root_dir_layout'"
8871 error "$dir3 should show the default layout from $MOUNT"
8874 # set OST pool on root directory
8875 local pool=$TESTNAME
8876 pool_add $pool || error "add $pool failed"
8877 pool_add_targets $pool 0 $((OSTCOUNT - 1)) 1 ||
8878 error "add targets to $pool failed"
8880 $LFS setstripe -p $pool $MOUNT ||
8881 error "set OST pool on $MOUNT failed"
8883 # new file created in $dir3 should inherit the pool from
8884 # the filesystem default
8885 local file3=$dir3/$tfile-3
8886 touch $file3 || error "touch $file3 failed"
8888 local file3_pool=$($LFS getstripe -p $file3)
8889 [[ "$file3_pool" = "$pool" ]] ||
8890 error "$file3 ('$file3_pool') didn't inherit OST pool '$pool'"
8892 local dir4=$MOUNT/$tdir-4
8893 mkdir $dir4 || error "mkdir $dir4 failed"
8894 local dir4_layout=$(get_layout_param $dir4)
8895 root_dir_layout=$(get_layout_param $MOUNT)
8896 echo "$LFS getstripe -d $dir4"
8897 $LFS getstripe -d $dir4
8898 echo "$LFS getstripe -d $MOUNT"
8899 $LFS getstripe -d $MOUNT
8900 [[ "$dir4_layout" = "$root_dir_layout" ]] ||
8902 echo "dir4_layout: '$dir4_layout'"
8903 echo "root_dir_layout: '$root_dir_layout'"
8904 error "$dir4 should show the default layout from $MOUNT"
8907 # new file created in $dir4 should inherit the pool from
8908 # the filesystem default
8909 local file4=$dir4/$tfile-4
8910 touch $file4 || error "touch $file4 failed"
8912 local file4_pool=$($LFS getstripe -p $file4)
8913 [[ "$file4_pool" = "$pool" ]] ||
8914 error "$file4 ('$file4_pool') didn't inherit OST pool $pool"
8916 # new subdirectory under non-root directory should inherit
8917 # the default layout from its parent directory
8918 $LFS setstripe -S $new_def_stripe_size -p $pool $dir4 ||
8919 error "set directory layout on $dir4 failed"
8921 local dir5=$dir4/$tdir-5
8922 mkdir $dir5 || error "mkdir $dir5 failed"
8924 dir4_layout=$(get_layout_param $dir4)
8925 local dir5_layout=$(get_layout_param $dir5)
8926 [[ "$dir4_layout" = "$dir5_layout" ]] ||
8928 echo "dir4_layout: '$dir4_layout'"
8929 echo "dir5_layout: '$dir5_layout'"
8930 error "$dir5 should inherit the default layout from $dir4"
8933 # though subdir under ROOT doesn't inherit default layout, but
8934 # its sub dir/file should be created with default layout.
8935 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
8936 [[ $MDS1_VERSION -ge $(version_code 2.12.59) ]] ||
8937 skip "Need MDS version at least 2.12.59"
8939 local default_lmv_count=$($LFS getdirstripe -D -c $MOUNT)
8940 local default_lmv_index=$($LFS getdirstripe -D -i $MOUNT)
8941 local default_lmv_hash=$($LFS getdirstripe -D -H $MOUNT)
8943 if [ $default_lmv_hash == "none" ]; then
8944 stack_trap "$LFS setdirstripe -D -d $MOUNT" EXIT
8946 stack_trap "$LFS setdirstripe -D -i $default_lmv_index \
8947 -c $default_lmv_count -H $default_lmv_hash $MOUNT" EXIT
8950 $LFS setdirstripe -D -c 2 $MOUNT ||
8951 error "setdirstripe -D -c 2 failed"
8952 mkdir $MOUNT/$tdir-6 || error "mkdir $tdir-6 failed"
8953 local lmv_count=$($LFS getdirstripe -c $MOUNT/$tdir-6)
8954 [ $lmv_count -eq 2 ] || error "$tdir-6 stripe count $lmv_count"
8956 run_test 65n "don't inherit default layout from root for new subdirectories"
8958 # bug 2543 - update blocks count on client
8960 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8963 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
8964 sync; sync_all_data; sync; sync_all_data
8965 cancel_lru_locks osc
8966 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
8967 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
8969 run_test 66 "update inode blocks count on client ==============="
8972 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
8976 swapon -s | awk '($1 == "'$1'") { print $4 }'
8979 # bug5265, obdfilter oa2dentry return -ENOENT
8980 # #define OBD_FAIL_SRV_ENOENT 0x217
8982 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8983 remote_ost_nodsh && skip "remote OST with nodsh"
8986 $LFS setstripe -c 1 -i 0 $f
8988 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
8990 do_facet ost1 lctl set_param fail_loc=0x217
8991 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
8992 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
8994 do_facet ost1 lctl set_param fail_loc=0
8995 $DIRECTIO write $f 0 2 || error "write error"
8997 cancel_lru_locks osc
8998 $DIRECTIO read $f 0 1 || error "read error"
9000 do_facet ost1 lctl set_param fail_loc=0x217
9001 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
9003 do_facet ost1 lctl set_param fail_loc=0
9006 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
9009 test_mkdir $DIR/$tdir
9010 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
9011 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
9013 run_test 71 "Running dbench on lustre (don't segment fault) ===="
9015 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
9016 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9017 [ "$RUNAS_ID" = "$UID" ] &&
9018 skip_env "RUNAS_ID = UID = $UID -- skipping"
9019 # Check that testing environment is properly set up. Skip if not
9020 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS ||
9021 skip_env "User $RUNAS_ID does not exist - skipping"
9024 chmod 777 $DIR/$tfile
9025 chmod ug+s $DIR/$tfile
9026 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
9027 error "$RUNAS dd $DIR/$tfile failed"
9028 # See if we are still setuid/sgid
9029 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
9030 error "S/gid is not dropped on write"
9031 # Now test that MDS is updated too
9032 cancel_lru_locks mdc
9033 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
9034 error "S/gid is not dropped on MDS"
9037 run_test 72a "Test that remove suid works properly (bug5695) ===="
9039 test_72b() { # bug 24226 -- keep mode setting when size is not changing
9042 [ "$RUNAS_ID" = "$UID" ] &&
9043 skip_env "RUNAS_ID = UID = $UID -- skipping"
9044 [ "$RUNAS_ID" -eq 0 ] &&
9045 skip_env "RUNAS_ID = 0 -- skipping"
9046 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9047 # Check that testing environment is properly set up. Skip if not
9048 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS ||
9049 skip_env "User $RUNAS_ID does not exist - skipping"
9051 touch $DIR/${tfile}-f{g,u}
9052 test_mkdir $DIR/${tfile}-dg
9053 test_mkdir $DIR/${tfile}-du
9054 chmod 770 $DIR/${tfile}-{f,d}{g,u}
9055 chmod g+s $DIR/${tfile}-{f,d}g
9056 chmod u+s $DIR/${tfile}-{f,d}u
9057 for perm in 777 2777 4777; do
9058 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
9059 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
9060 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
9061 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
9065 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
9067 # bug 3462 - multiple simultaneous MDC requests
9069 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9071 test_mkdir $DIR/d73-1
9072 test_mkdir $DIR/d73-2
9073 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
9076 lctl set_param fail_loc=0x80000129
9077 $MULTIOP $DIR/d73-1/f73-2 Oc &
9079 lctl set_param fail_loc=0
9081 $MULTIOP $DIR/d73-2/f73-3 Oc &
9085 wait $pid1 || return 1
9089 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
9090 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
9091 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
9095 run_test 73 "multiple MDC requests (should not deadlock)"
9097 test_74a() { # bug 6149, 6184
9098 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9101 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
9103 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
9104 # will spin in a tight reconnection loop
9105 $LCTL set_param fail_loc=0x8000030e
9106 # get any lock that won't be difficult - lookup works.
9108 $LCTL set_param fail_loc=0
9112 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
9114 test_74b() { # bug 13310
9115 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9117 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
9119 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
9120 # will spin in a tight reconnection loop
9121 $LCTL set_param fail_loc=0x8000030e
9122 # get a "difficult" lock
9124 $LCTL set_param fail_loc=0
9128 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
9131 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9133 #define OBD_FAIL_LDLM_NEW_LOCK
9134 $LCTL set_param fail_loc=0x319
9135 touch $DIR/$tfile && error "touch successful"
9136 $LCTL set_param fail_loc=0
9139 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
9141 slab_lic=/sys/kernel/slab/lustre_inode_cache
9143 [ -f $slab_lic/shrink ] && echo 1 > $slab_lic/shrink
9144 [ -f $slab_lic/objects ] && awk '{ print $1 }' $slab_lic/objects ||
9145 awk '/lustre_inode_cache/ { print $2; exit }' /proc/slabinfo
9148 test_76a() { # Now for b=20433, added originally in b=1443
9149 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9151 cancel_lru_locks osc
9152 # there may be some slab objects cached per core
9153 local cpus=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
9154 local before=$(num_objects)
9155 local count=$((512 * cpus))
9156 [ "$SLOW" = "no" ] && count=$((128 * cpus))
9157 local margin=$((count / 10))
9158 if [[ -f $slab_lic/aliases ]]; then
9159 local aliases=$(cat $slab_lic/aliases)
9160 (( aliases > 0 )) && margin=$((margin * aliases))
9163 echo "before slab objects: $before"
9164 for i in $(seq $count); do
9168 cancel_lru_locks osc
9169 local after=$(num_objects)
9170 echo "created: $count, after slab objects: $after"
9171 # shared slab counts are not very accurate, allow significant margin
9172 # the main goal is that the cache growth is not permanently > $count
9173 while (( after > before + margin )); do
9175 after=$(num_objects)
9177 (( wait % 5 == 0 )) && echo "wait $wait seconds objects: $after"
9178 if (( wait > 60 )); then
9179 error "inode slab grew from $before+$margin to $after"
9183 run_test 76a "confirm clients recycle inodes properly ===="
9186 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9187 [ $CLIENT_VERSION -ge $(version_code 2.13.55) ] || skip "not supported"
9190 local before=$(num_objects)
9192 for i in $(seq $count); do
9197 local after=$(num_objects)
9200 while (( after > before )); do
9202 after=$(num_objects)
9204 (( wait % 5 == 0 )) && echo "wait $wait seconds objects: $after"
9205 if (( wait > 60 )); then
9206 error "inode slab grew from $before to $after"
9210 echo "slab objects before: $before, after: $after"
9212 run_test 76b "confirm clients recycle directory inodes properly ===="
9217 # Note: in sptlrpc modes which enable its own bulk checksum, the
9218 # original crc32_le bulk checksum will be automatically disabled,
9219 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
9220 # will be checked by sptlrpc code against sptlrpc bulk checksum.
9221 # In this case set_checksums() will not be no-op, because sptlrpc
9222 # bulk checksum will be enabled all through the test.
9224 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
9225 lctl set_param -n osc.*.checksums $1
9229 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
9230 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
9231 CKSUM_TYPES=${CKSUM_TYPES:-$(lctl get_param -n osc.*osc-[^mM]*.checksum_type |
9232 tr -d [] | head -n1)}
9235 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
9237 log "set checksum type to $1, rc = $rc"
9241 get_osc_checksum_type()
9243 # arugment 1: OST name, like OST0000
9245 checksum_type=$(lctl get_param -n osc.*${ost}-osc-[^mM]*.checksum_type |
9246 sed 's/.*\[\(.*\)\].*/\1/g')
9248 [ $rc -ne 0 ] && error "failed to get checksum type of $ost, rc = $rc, output = $checksum_type"
9252 F77_TMP=$TMP/f77-temp
9255 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
9256 error "error writing to $F77_TMP"
9259 test_77a() { # bug 10889
9260 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9261 $GSS && skip_env "could not run with gss"
9263 [ ! -f $F77_TMP ] && setup_f77
9265 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
9269 run_test 77a "normal checksum read/write operation"
9271 test_77b() { # bug 10889
9272 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9273 $GSS && skip_env "could not run with gss"
9275 [ ! -f $F77_TMP ] && setup_f77
9276 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
9277 $LCTL set_param fail_loc=0x80000409
9280 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
9281 error "dd error: $?"
9282 $LCTL set_param fail_loc=0
9284 for algo in $CKSUM_TYPES; do
9285 cancel_lru_locks osc
9286 set_checksum_type $algo
9287 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
9288 $LCTL set_param fail_loc=0x80000408
9289 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
9290 $LCTL set_param fail_loc=0
9293 set_checksum_type $ORIG_CSUM_TYPE
9296 run_test 77b "checksum error on client write, read"
9301 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=0
9303 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=0
9304 [ -n "$osc_file_prefix" ] && rm -f ${osc_file_prefix}*
9305 $check_ost && [ -n "$ost_file_prefix" ] &&
9306 do_facet ost1 rm -f ${ost_file_prefix}\*
9310 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9311 $GSS && skip_env "could not run with gss"
9312 remote_ost_nodsh && skip "remote OST with nodsh"
9315 local osc_file_prefix
9317 local check_ost=false
9318 local ost_file_prefix
9324 # ensure corruption will occur on first OSS/OST
9325 $LFS setstripe -i 0 $DIR/$tfile
9327 [ ! -f $F77_TMP ] && setup_f77
9328 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
9329 error "dd write error: $?"
9330 fid=$($LFS path2fid $DIR/$tfile)
9332 if [ $OST1_VERSION -ge $(version_code 2.9.57) ]
9335 ost_file_prefix=$(do_facet ost1 $LCTL get_param -n debug_path)
9336 ost_file_prefix=${ost_file_prefix}-checksum_dump-ost-\\${fid}
9338 echo "OSS do not support bulk pages dump upon error"
9341 osc_file_prefix=$($LCTL get_param -n debug_path)
9342 osc_file_prefix=${osc_file_prefix}-checksum_dump-osc-\\${fid}
9344 trap cleanup_77c EXIT
9347 # enable bulk pages dump upon error on Client
9348 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=1
9349 # enable bulk pages dump upon error on OSS
9351 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=1
9353 # flush Client cache to allow next read to reach OSS
9354 cancel_lru_locks osc
9356 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
9357 $LCTL set_param fail_loc=0x80000408
9358 dd if=$DIR/$tfile of=/dev/null bs=1M || error "dd read error: $?"
9359 $LCTL set_param fail_loc=0
9363 # check cksum dump on Client
9364 osc_file=$(ls ${osc_file_prefix}*)
9365 [ -n "$osc_file" ] || error "no checksum dump file on Client"
9366 # OBD_FAIL_OSC_CHECKSUM_RECEIVE corrupts with "bad1" at start of file
9367 bad1=$(dd if=$osc_file bs=1 count=4 2>/dev/null) || error "dd error: $?"
9368 [ $bad1 == "bad1" ] || error "unexpected corrupt pattern"
9369 orig_cksum=$(dd if=$F77_TMP bs=1 skip=4 count=1048572 2>/dev/null |
9371 dump_cksum=$(dd if=$osc_file bs=1 skip=4 2>/dev/null | cksum)
9372 [[ "$orig_cksum" == "$dump_cksum" ]] ||
9373 error "dump content does not match on Client"
9375 $check_ost || skip "No need to check cksum dump on OSS"
9377 # check cksum dump on OSS
9378 ost_file=$(do_facet ost1 ls ${ost_file_prefix}\*)
9379 [ -n "$ost_file" ] || error "no checksum dump file on OSS"
9380 orig_cksum=$(dd if=$F77_TMP bs=1048576 count=1 2>/dev/null | cksum)
9381 dump_cksum=$(do_facet ost1 dd if=$ost_file 2>/dev/null \| cksum)
9382 [[ "$orig_cksum" == "$dump_cksum" ]] ||
9383 error "dump content does not match on OSS"
9387 run_test 77c "checksum error on client read with debug"
9389 test_77d() { # bug 10889
9390 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9391 $GSS && skip_env "could not run with gss"
9393 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
9394 $LCTL set_param fail_loc=0x80000409
9396 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
9397 error "direct write: rc=$?"
9398 $LCTL set_param fail_loc=0
9401 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
9402 $LCTL set_param fail_loc=0x80000408
9404 cancel_lru_locks osc
9405 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
9406 error "direct read: rc=$?"
9407 $LCTL set_param fail_loc=0
9410 run_test 77d "checksum error on OST direct write, read"
9412 test_77f() { # bug 10889
9413 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9414 $GSS && skip_env "could not run with gss"
9417 for algo in $CKSUM_TYPES; do
9418 cancel_lru_locks osc
9419 set_checksum_type $algo
9420 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
9421 $LCTL set_param fail_loc=0x409
9422 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
9423 error "direct write succeeded"
9424 $LCTL set_param fail_loc=0
9426 set_checksum_type $ORIG_CSUM_TYPE
9429 run_test 77f "repeat checksum error on write (expect error)"
9431 test_77g() { # bug 10889
9432 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9433 $GSS && skip_env "could not run with gss"
9434 remote_ost_nodsh && skip "remote OST with nodsh"
9436 [ ! -f $F77_TMP ] && setup_f77
9438 local file=$DIR/$tfile
9439 stack_trap "rm -f $file" EXIT
9441 $LFS setstripe -c 1 -i 0 $file
9442 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
9443 do_facet ost1 lctl set_param fail_loc=0x8000021a
9445 dd if=$F77_TMP of=$file bs=1M count=$F77SZ ||
9446 error "write error: rc=$?"
9447 do_facet ost1 lctl set_param fail_loc=0
9450 cancel_lru_locks osc
9451 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
9452 do_facet ost1 lctl set_param fail_loc=0x8000021b
9454 cmp $F77_TMP $file || error "file compare failed"
9455 do_facet ost1 lctl set_param fail_loc=0
9458 run_test 77g "checksum error on OST write, read"
9460 test_77k() { # LU-10906
9461 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9462 $GSS && skip_env "could not run with gss"
9464 local cksum_param="osc.$FSNAME*.checksums"
9465 local get_checksum="$LCTL get_param -n $cksum_param | head -n1"
9469 [ "$ORIG_CSUM" ] || ORIG_CSUM=$(eval $get_checksum)
9470 stack_trap "wait_update $HOSTNAME '$get_checksum' $ORIG_CSUM || true"
9471 stack_trap "do_facet mgs $LCTL set_param -P $cksum_param=$ORIG_CSUM"
9474 do_facet mgs $LCTL set_param -P $cksum_param=$i ||
9475 error "failed to set checksum=$i on MGS"
9476 wait_update $HOSTNAME "$get_checksum" $i
9478 echo "remount client, checksum should be $i"
9479 remount_client $MOUNT || error "failed to remount client"
9480 checksum=$(eval $get_checksum)
9481 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
9483 # remove persistent param to avoid races with checksum mountopt below
9484 do_facet mgs $LCTL set_param -P -d $cksum_param ||
9485 error "failed to delete checksum on MGS"
9487 for opt in "checksum" "nochecksum"; do
9488 #remount with mount option
9489 echo "remount client with option $opt, checksum should be $i"
9490 umount_client $MOUNT || error "failed to umount client"
9491 mount_client $MOUNT "$MOUNT_OPTS,$opt" ||
9492 error "failed to mount client with option '$opt'"
9493 checksum=$(eval $get_checksum)
9494 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
9498 remount_client $MOUNT || error "failed to remount client"
9500 run_test 77k "enable/disable checksum correctly"
9503 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9504 $GSS && skip_env "could not run with gss"
9507 stack_trap "set_checksums $ORIG_CSUM" EXIT
9508 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
9510 set_checksum_type invalid && error "unexpected success of invalid checksum type"
9512 $LFS setstripe -c 1 -i 0 $DIR/$tfile
9513 for algo in $CKSUM_TYPES; do
9514 set_checksum_type $algo || error "fail to set checksum type $algo"
9515 osc_algo=$(get_osc_checksum_type OST0000)
9516 [ "$osc_algo" != "$algo" ] && error "checksum type is $osc_algo after setting it to $algo"
9518 # no locks, no reqs to let the connection idle
9519 cancel_lru_locks osc
9520 lru_resize_disable osc
9521 wait_osc_import_state client ost1 IDLE
9523 # ensure ost1 is connected
9524 stat $DIR/$tfile >/dev/null || error "can't stat"
9525 wait_osc_import_state client ost1 FULL
9527 osc_algo=$(get_osc_checksum_type OST0000)
9528 [ "$osc_algo" != "$algo" ] && error "checksum type changed from $algo to $osc_algo after reconnection"
9532 run_test 77l "preferred checksum type is remembered after reconnected"
9534 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
9543 test_78() { # bug 10901
9544 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9545 remote_ost || skip_env "local OST"
9548 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
9549 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
9550 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
9551 echo "MemTotal: $MEMTOTAL"
9553 # reserve 256MB of memory for the kernel and other running processes,
9554 # and then take 1/2 of the remaining memory for the read/write buffers.
9555 if [ $MEMTOTAL -gt 512 ] ;then
9556 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
9558 # for those poor memory-starved high-end clusters...
9559 MEMTOTAL=$((MEMTOTAL / 2))
9561 echo "Mem to use for directio: $MEMTOTAL"
9563 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
9564 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
9565 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
9566 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
9568 echo "Smallest OST: $SMALLESTOST"
9569 [[ $SMALLESTOST -lt 10240 ]] &&
9570 skip "too small OSTSIZE, useless to run large O_DIRECT test"
9572 trap cleanup_test_78 EXIT
9574 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
9575 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
9577 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
9578 echo "File size: $F78SIZE"
9579 $LFS setstripe -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
9580 for i in $(seq 1 $NSEQ); do
9581 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
9582 echo directIO rdwr round $i of $NSEQ
9583 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
9588 run_test 78 "handle large O_DIRECT writes correctly ============"
9590 test_79() { # bug 12743
9591 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9593 wait_delete_completed
9595 BKTOTAL=$(calc_osc_kbytes kbytestotal)
9596 BKFREE=$(calc_osc_kbytes kbytesfree)
9597 BKAVAIL=$(calc_osc_kbytes kbytesavail)
9599 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
9600 DFTOTAL=`echo $STRING | cut -d, -f1`
9601 DFUSED=`echo $STRING | cut -d, -f2`
9602 DFAVAIL=`echo $STRING | cut -d, -f3`
9603 DFFREE=$(($DFTOTAL - $DFUSED))
9605 ALLOWANCE=$((64 * $OSTCOUNT))
9607 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
9608 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
9609 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
9611 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
9612 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
9613 error "df free($DFFREE) mismatch OST free($BKFREE)"
9615 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
9616 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
9617 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
9620 run_test 79 "df report consistency check ======================="
9622 test_80() { # bug 10718
9623 remote_ost_nodsh && skip "remote OST with nodsh"
9624 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9626 # relax strong synchronous semantics for slow backends like ZFS
9627 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
9628 local soc="obdfilter.*.sync_lock_cancel"
9629 local save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
9631 # "sync_on_lock_cancel" was broken by v2_11_55_0-26-g7059644e9a
9632 if [ -z "$save" ]; then
9633 soc="obdfilter.*.sync_on_lock_cancel"
9634 save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
9637 if [ "$save" != "never" ]; then
9638 local hosts=$(comma_list $(osts_nodes))
9640 do_nodes $hosts $LCTL set_param $soc=never
9641 stack_trap "do_nodes $hosts $LCTL set_param $soc=$save"
9645 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
9647 local before=$(date +%s)
9648 cancel_lru_locks osc
9649 local after=$(date +%s)
9650 local diff=$((after - before))
9651 [ $diff -le 1 ] || error "elapsed for 1M@1T = $diff"
9655 run_test 80 "Page eviction is equally fast at high offsets too"
9657 test_81a() { # LU-456
9658 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9659 remote_ost_nodsh && skip "remote OST with nodsh"
9661 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
9662 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
9663 do_facet ost1 lctl set_param fail_loc=0x80000228
9665 # write should trigger a retry and success
9666 $LFS setstripe -i 0 -c 1 $DIR/$tfile
9667 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9669 if [ $RC -ne 0 ] ; then
9670 error "write should success, but failed for $RC"
9673 run_test 81a "OST should retry write when get -ENOSPC ==============="
9675 test_81b() { # LU-456
9676 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9677 remote_ost_nodsh && skip "remote OST with nodsh"
9679 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
9680 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
9681 do_facet ost1 lctl set_param fail_loc=0x228
9683 # write should retry several times and return -ENOSPC finally
9684 $LFS setstripe -i 0 -c 1 $DIR/$tfile
9685 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9688 if [ $RC -ne $ENOSPC ] ; then
9689 error "dd should fail for -ENOSPC, but succeed."
9692 run_test 81b "OST should return -ENOSPC when retry still fails ======="
9695 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs"
9697 test_mkdir $DIR/$tdir.cvsroot
9698 chown $RUNAS_ID $DIR/$tdir.cvsroot
9701 $RUNAS cvs -d $DIR/$tdir.cvsroot init || error "cvs init failed"
9704 # some versions of cvs import exit(1) when asked to import links or
9705 # files they can't read. ignore those files.
9706 local toignore=$(find . -type l -printf '-I %f\n' -o \
9707 ! -perm /4 -printf '-I %f\n')
9708 $RUNAS cvs -d $DIR/$tdir.cvsroot import -m "nomesg" $toignore \
9709 $tdir.reposname vtag rtag
9712 test_mkdir $DIR/$tdir.reposname
9713 chown $RUNAS_ID $DIR/$tdir.reposname
9714 $RUNAS cvs -d $DIR/$tdir.cvsroot co $tdir.reposname
9716 cd $DIR/$tdir.reposname
9718 $RUNAS cvs add -m 'addmsg' foo99
9720 $RUNAS cvs commit -m 'nomsg' foo99
9721 rm -fr $DIR/$tdir.cvsroot
9723 run_test 99 "cvs strange file/directory operations"
9726 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9727 [[ "$NETTYPE" =~ tcp ]] ||
9728 skip_env "TCP secure port test, not useful for NETTYPE=$NETTYPE"
9729 remote_ost_nodsh && skip "remote OST with nodsh"
9730 remote_mds_nodsh && skip "remote MDS with nodsh"
9732 skip "useless for local single node setup"
9734 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
9735 [ "$PROT" != "tcp" ] && continue
9736 RPORT=$(echo $REMOTE | cut -d: -f2)
9737 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
9740 LPORT=`echo $LOCAL | cut -d: -f2`
9741 if [ $LPORT -ge 1024 ]; then
9742 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
9744 error_exit "local: $LPORT > 1024, remote: $RPORT"
9747 [ "$rc" = 0 ] || error_exit "privileged port not found" )
9749 run_test 100 "check local port using privileged port ==========="
9751 function get_named_value()
9755 grep -w "$tag" | sed "s/^$tag *\([0-9]*\) *.*/\1/"
9758 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
9759 awk '/^max_cached_mb/ { print $2 }')
9762 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
9767 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9772 local cache_limit=32
9774 $LCTL set_param -n osc.*-osc*.rpc_stats=0
9775 trap cleanup_101a EXIT
9776 $LCTL set_param -n llite.*.read_ahead_stats=0
9777 $LCTL set_param -n llite.*.max_cached_mb=$cache_limit
9780 # randomly read 10000 of 64K chunks from file 3x 32MB in size
9782 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
9783 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
9786 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
9787 get_named_value 'read.but.discarded'); do
9788 discard=$(($discard + $s))
9792 $LCTL get_param osc.*-osc*.rpc_stats
9793 $LCTL get_param llite.*.read_ahead_stats
9795 # Discard is generally zero, but sometimes a few random reads line up
9796 # and trigger larger readahead, which is wasted & leads to discards.
9797 if [[ $(($discard)) -gt $nreads ]]; then
9798 error "too many ($discard) discarded pages"
9800 rm -f $DIR/$tfile || true
9802 run_test 101a "check read-ahead for random reads"
9805 test_mkdir $DIR/$tdir
9807 local FILE_LENGTH=$2
9810 local FILE_SIZE_MB=$((FILE_LENGTH / ssize))
9812 local list=$(comma_list $(osts_nodes))
9813 set_osd_param $list '' read_cache_enable 0
9814 set_osd_param $list '' writethrough_cache_enable 0
9816 trap cleanup_test101bc EXIT
9817 # prepare the read-ahead file
9818 $LFS setstripe -S $ssize -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
9820 dd if=/dev/zero of=$DIR/$tfile bs=$ssize \
9821 count=$FILE_SIZE_MB 2> /dev/null
9825 cleanup_test101bc() {
9830 local list=$(comma_list $(osts_nodes))
9831 set_osd_param $list '' read_cache_enable 1
9832 set_osd_param $list '' writethrough_cache_enable 1
9836 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
9841 local STRIPE_SIZE=$2
9842 local FILE_LENGTH=$3
9843 local RA_INC=1048576
9844 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
9845 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
9846 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
9847 DISCARD=$($LCTL get_param -n llite.*.read_ahead_stats |
9848 get_named_value 'read.but.discarded' | calc_total)
9849 if [[ $DISCARD -gt $discard_limit ]]; then
9850 $LCTL get_param llite.*.read_ahead_stats
9851 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
9853 echo "Read-ahead success for size ${READ_SIZE}"
9858 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9859 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9861 local STRIPE_SIZE=1048576
9862 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
9864 if [ $SLOW == "yes" ]; then
9865 local FILE_LENGTH=$((STRIDE_SIZE * 64))
9867 local FILE_LENGTH=$((STRIDE_SIZE * 8))
9870 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
9872 # prepare the read-ahead file
9873 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
9874 cancel_lru_locks osc
9875 for BIDX in 2 4 8 16 32 64 128 256
9877 local BSIZE=$((BIDX*4096))
9878 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
9879 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
9880 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
9881 $LCTL set_param -n llite.*.read_ahead_stats=0
9882 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
9883 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
9884 cancel_lru_locks osc
9885 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
9890 run_test 101b "check stride-io mode read-ahead ================="
9893 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9895 local STRIPE_SIZE=1048576
9896 local FILE_LENGTH=$((STRIPE_SIZE*100))
9901 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
9903 cancel_lru_locks osc
9904 $LCTL set_param osc.*.rpc_stats=0
9905 $READS -f $DIR/$tfile -s$FILE_LENGTH -b$rsize -n$nreads -t 180
9906 $LCTL get_param osc.*.rpc_stats
9907 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
9908 local stats=$($LCTL get_param -n $osc_rpc_stats)
9909 local lines=$(echo "$stats" | awk 'END {print NR;}')
9912 if [ $lines -le 20 ]; then
9913 echo "continue debug"
9916 for size in 1 2 4 8; do
9917 local rpc=$(echo "$stats" |
9918 awk '($1 == "'$size':") {print $2; exit; }')
9919 [ $rpc != 0 ] && ((size * PAGE_SIZE < rsize)) &&
9920 error "Small $((size*PAGE_SIZE)) read IO $rpc!"
9922 echo "$osc_rpc_stats check passed!"
9927 run_test 101c "check stripe_size aligned read-ahead"
9930 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9932 local file=$DIR/$tfile
9933 local sz_MB=${FILESIZE_101d:-80}
9934 local ra_MB=${READAHEAD_MB:-40}
9936 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
9937 [ $free_MB -lt $sz_MB ] &&
9938 skip "Need free space ${sz_MB}M, have ${free_MB}M"
9940 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
9941 $LFS setstripe -c -1 $file || error "setstripe failed"
9943 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
9944 echo Cancel LRU locks on lustre client to flush the client cache
9945 cancel_lru_locks osc
9947 echo Disable read-ahead
9948 local old_RA=$($LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1)
9949 $LCTL set_param -n llite.*.max_read_ahead_mb=0
9950 stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb=$old_RA" EXIT
9951 $LCTL get_param -n llite.*.max_read_ahead_mb
9953 echo "Reading the test file $file with read-ahead disabled"
9954 local sz_KB=$((sz_MB * 1024 / 4))
9955 # 10485760 bytes transferred in 0.000938 secs (11179579337 bytes/sec)
9956 # 104857600 bytes (105 MB) copied, 0.00876352 s, 12.0 GB/s
9957 local raOFF=$(LANG=C dd if=$file of=/dev/null bs=4k count=$sz_KB |&
9958 sed -e '/records/d' -e 's/.* \([0-9]*\.[0-9]*\) *s.*/\1/')
9960 echo "Cancel LRU locks on lustre client to flush the client cache"
9961 cancel_lru_locks osc
9962 echo Enable read-ahead with ${ra_MB}MB
9963 $LCTL set_param -n llite.*.max_read_ahead_mb=$ra_MB
9965 echo "Reading the test file $file with read-ahead enabled"
9966 local raON=$(LANG=C dd if=$file of=/dev/null bs=4k count=$sz_KB |&
9967 sed -e '/records/d' -e 's/.* \([0-9]*\.[0-9]*\) *s.*/\1/')
9969 echo "read-ahead disabled time read $raOFF"
9970 echo "read-ahead enabled time read $raON"
9973 wait_delete_completed
9975 # use awk for this check instead of bash because it handles decimals
9976 awk "{ exit !($raOFF < 1.0 || $raOFF > $raON) }" <<<"ignore_me" ||
9977 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
9979 run_test 101d "file read with and without read-ahead enabled"
9982 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9984 local file=$DIR/$tfile
9985 local size_KB=500 #KB
9989 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
9990 local need_KB=$((count * size_KB))
9991 [[ $free_KB -le $need_KB ]] &&
9992 skip_env "Need free space $need_KB, have $free_KB"
9994 echo "Creating $count ${size_KB}K test files"
9995 for ((i = 0; i < $count; i++)); do
9996 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
9999 echo "Cancel LRU locks on lustre client to flush the client cache"
10000 cancel_lru_locks $OSC
10002 echo "Reset readahead stats"
10003 $LCTL set_param -n llite.*.read_ahead_stats=0
10005 for ((i = 0; i < $count; i++)); do
10006 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
10009 $LCTL get_param llite.*.max_cached_mb
10010 $LCTL get_param llite.*.read_ahead_stats
10011 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10012 get_named_value 'misses' | calc_total)
10014 for ((i = 0; i < $count; i++)); do
10015 rm -rf $file.$i 2>/dev/null
10018 #10000 means 20% reads are missing in readahead
10019 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
10021 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
10024 which iozone || skip_env "no iozone installed"
10026 local old_debug=$($LCTL get_param debug)
10027 old_debug=${old_debug#*=}
10028 $LCTL set_param debug="reada mmap"
10030 # create a test file
10031 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
10033 echo Cancel LRU locks on lustre client to flush the client cache
10034 cancel_lru_locks osc
10036 echo Reset readahead stats
10037 $LCTL set_param -n llite.*.read_ahead_stats=0
10039 echo mmap read the file with small block size
10040 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
10043 echo checking missing pages
10044 $LCTL get_param llite.*.read_ahead_stats
10045 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10046 get_named_value 'misses' | calc_total)
10048 $LCTL set_param debug="$old_debug"
10049 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
10052 run_test 101f "check mmap read performance"
10054 test_101g_brw_size_test() {
10056 local pages=$((mb * 1048576 / PAGE_SIZE))
10057 local file=$DIR/$tfile
10059 $LCTL set_param osc.*.max_pages_per_rpc=${mb}M ||
10060 { error "unable to set max_pages_per_rpc=${mb}M"; return 1; }
10061 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
10062 [ $mp -ne $pages ] && error "max_pages_per_rpc $mp != $pages" &&
10066 stack_trap "rm -f $file" EXIT
10067 $LCTL set_param -n osc.*.rpc_stats=0
10069 # 10 RPCs should be enough for the test
10071 dd if=/dev/zero of=$file bs=${mb}M count=$count ||
10072 { error "dd write ${mb} MB blocks failed"; return 3; }
10073 cancel_lru_locks osc
10074 dd of=/dev/null if=$file bs=${mb}M count=$count ||
10075 { error "dd write ${mb} MB blocks failed"; return 4; }
10077 # calculate number of full-sized read and write RPCs
10078 rpcs=($($LCTL get_param -n 'osc.*.rpc_stats' |
10079 sed -n '/pages per rpc/,/^$/p' |
10080 awk '/'$pages':/ { reads += $2; writes += $6 }; \
10081 END { print reads,writes }'))
10082 # allow one extra full-sized read RPC for async readahead
10083 [[ ${rpcs[0]} == $count || ${rpcs[0]} == $((count + 1)) ]] ||
10084 { error "${rpcs[0]} != $count read RPCs"; return 5; }
10085 [[ ${rpcs[1]} == $count ]] ||
10086 { error "${rpcs[1]} != $count write RPCs"; return 6; }
10090 remote_ost_nodsh && skip "remote OST with nodsh"
10093 local osts=$(get_facets OST)
10094 local list=$(comma_list $(osts_nodes))
10095 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10096 local brw_size="obdfilter.*.brw_size"
10098 $LFS setstripe -i 0 -c 1 $DIR/$tfile
10100 local orig_mb=$(do_facet ost1 $LCTL get_param -n $brw_size | head -n 1)
10102 if { [ $OST1_VERSION -ge $(version_code 2.8.52) ] ||
10103 { [ $OST1_VERSION -ge $(version_code 2.7.17) ] &&
10104 [ $OST1_VERSION -lt $(version_code 2.7.50) ]; }; } &&
10105 { [ $CLIENT_VERSION -ge $(version_code 2.8.52) ] ||
10106 { [ $CLIENT_VERSION -ge $(version_code 2.7.17) ] &&
10107 [ $CLIENT_VERSION -lt $(version_code 2.7.50) ]; }; }; then
10109 [ $OST1_VERSION -ge $(version_code 2.9.52) ] &&
10112 if [[ $orig_mb -lt 16 ]]; then
10113 save_lustre_params $osts "$brw_size" > $p
10114 do_nodes $list $LCTL set_param -n $brw_size=16$suffix ||
10115 error "set 16MB RPC size failed"
10117 echo "remount client to enable new RPC size"
10118 remount_client $MOUNT || error "remount_client failed"
10121 test_101g_brw_size_test 16 || error "16MB RPC test failed"
10122 # should be able to set brw_size=12, but no rpc_stats for that
10123 test_101g_brw_size_test 8 || error "8MB RPC test failed"
10126 test_101g_brw_size_test 4 || error "4MB RPC test failed"
10128 if [[ $orig_mb -lt 16 ]]; then
10129 restore_lustre_params < $p
10130 remount_client $MOUNT || error "remount_client restore failed"
10133 rm -f $p $DIR/$tfile
10135 run_test 101g "Big bulk(4/16 MiB) readahead"
10138 $LFS setstripe -i 0 -c 1 $DIR/$tfile
10140 dd if=/dev/zero of=$DIR/$tfile bs=1M count=70 ||
10141 error "dd 70M file failed"
10142 echo Cancel LRU locks on lustre client to flush the client cache
10143 cancel_lru_locks osc
10145 echo "Reset readahead stats"
10146 $LCTL set_param -n llite.*.read_ahead_stats 0
10148 echo "Read 10M of data but cross 64M bundary"
10149 dd if=$DIR/$tfile of=/dev/null bs=10M skip=6 count=1
10150 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10151 get_named_value 'misses' | calc_total)
10152 [ $miss -eq 1 ] || error "expected miss 1 but got $miss"
10153 rm -f $p $DIR/$tfile
10155 run_test 101h "Readahead should cover current read window"
10158 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 ||
10159 error "dd 10M file failed"
10161 local max_per_file_mb=$($LCTL get_param -n \
10162 llite.*.max_read_ahead_per_file_mb 2>/dev/null)
10163 cancel_lru_locks osc
10164 stack_trap "$LCTL set_param llite.*.max_read_ahead_per_file_mb=$max_per_file_mb"
10165 $LCTL set_param llite.*.max_read_ahead_per_file_mb=1 ||
10166 error "set max_read_ahead_per_file_mb to 1 failed"
10168 echo "Reset readahead stats"
10169 $LCTL set_param llite.*.read_ahead_stats=0
10171 dd if=$DIR/$tfile of=/dev/null bs=2M
10173 $LCTL get_param llite.*.read_ahead_stats
10174 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10175 awk '/misses/ { print $2 }')
10176 [ $miss -eq 5 ] || error "expected misses 5 but got $miss"
10179 run_test 101i "allow current readahead to exceed reservation"
10182 $LFS setstripe -i 0 -c 1 $DIR/$tfile ||
10183 error "setstripe $DIR/$tfile failed"
10184 local file_size=$((1048576 * 16))
10185 local old_ra=$($LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1)
10186 stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb $old_ra" EXIT
10188 echo Disable read-ahead
10189 $LCTL set_param -n llite.*.max_read_ahead_mb=0
10191 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$(($file_size / 1048576))
10192 for blk in $PAGE_SIZE 1048576 $file_size; do
10193 cancel_lru_locks osc
10194 echo "Reset readahead stats"
10195 $LCTL set_param -n llite.*.read_ahead_stats=0
10196 local count=$(($file_size / $blk))
10197 dd if=$DIR/$tfile bs=$blk count=$count of=/dev/null
10198 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10199 get_named_value 'failed.to.fast.read' | calc_total)
10200 $LCTL get_param -n llite.*.read_ahead_stats
10201 [ $miss -eq $count ] || error "expected $count got $miss"
10204 rm -f $p $DIR/$tfile
10206 run_test 101j "A complete read block should be submitted when no RA"
10209 test_mkdir $DIR/$tdir
10210 chown $RUNAS_ID $DIR/$tdir
10213 STRIPE_COUNT=$OSTCOUNT
10214 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
10216 trap cleanup_test102 EXIT
10218 $1 $LFS setstripe -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
10220 for num in 1 2 3 4; do
10221 for count in $(seq 1 $STRIPE_COUNT); do
10222 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
10223 local size=`expr $STRIPE_SIZE \* $num`
10224 local file=file"$num-$idx-$count"
10225 $1 $LFS setstripe -S $size -i $idx -c $count $file
10231 $1 tar cf $TMP/f102.tar $tdir --xattrs
10234 cleanup_test102() {
10236 rm -f $TMP/f102.tar
10237 rm -rf $DIR/d0.sanity/d102
10241 [ "$UID" != 0 ] && skip "must run as root"
10242 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
10243 skip_env "must have user_xattr"
10245 [ -z "$(which setfattr 2>/dev/null)" ] &&
10246 skip_env "could not find setfattr"
10248 local testfile=$DIR/$tfile
10251 echo "set/get xattr..."
10252 setfattr -n trusted.name1 -v value1 $testfile ||
10253 error "setfattr -n trusted.name1=value1 $testfile failed"
10254 getfattr -n trusted.name1 $testfile 2> /dev/null |
10255 grep "trusted.name1=.value1" ||
10256 error "$testfile missing trusted.name1=value1"
10258 setfattr -n user.author1 -v author1 $testfile ||
10259 error "setfattr -n user.author1=author1 $testfile failed"
10260 getfattr -n user.author1 $testfile 2> /dev/null |
10261 grep "user.author1=.author1" ||
10262 error "$testfile missing trusted.author1=author1"
10264 echo "listxattr..."
10265 setfattr -n trusted.name2 -v value2 $testfile ||
10266 error "$testfile unable to set trusted.name2"
10267 setfattr -n trusted.name3 -v value3 $testfile ||
10268 error "$testfile unable to set trusted.name3"
10269 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
10270 grep "trusted.name" | wc -l) -eq 3 ] ||
10271 error "$testfile missing 3 trusted.name xattrs"
10273 setfattr -n user.author2 -v author2 $testfile ||
10274 error "$testfile unable to set user.author2"
10275 setfattr -n user.author3 -v author3 $testfile ||
10276 error "$testfile unable to set user.author3"
10277 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
10278 grep "user.author" | wc -l) -eq 3 ] ||
10279 error "$testfile missing 3 user.author xattrs"
10281 echo "remove xattr..."
10282 setfattr -x trusted.name1 $testfile ||
10283 error "$testfile error deleting trusted.name1"
10284 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
10285 error "$testfile did not delete trusted.name1 xattr"
10287 setfattr -x user.author1 $testfile ||
10288 error "$testfile error deleting user.author1"
10289 echo "set lustre special xattr ..."
10290 $LFS setstripe -c1 $testfile
10291 local lovea=$(getfattr -n "trusted.lov" -e hex $testfile |
10292 awk -F "=" '/trusted.lov/ { print $2 }' )
10293 setfattr -n "trusted.lov" -v $lovea $testfile ||
10294 error "$testfile doesn't ignore setting trusted.lov again"
10295 setfattr -n "trusted.lov" -v "invalid_value" $testfile &&
10296 error "$testfile allow setting invalid trusted.lov"
10299 run_test 102a "user xattr test =================================="
10301 check_102b_layout() {
10303 local testfile=$DIR/$tfile
10305 echo "test layout '$layout'"
10306 $LFS setstripe $layout $testfile || error "setstripe failed"
10307 $LFS getstripe -y $testfile
10309 echo "get/set/list trusted.lov xattr ..." # b=10930
10310 local value=$(getfattr -n trusted.lov -e hex $testfile | grep trusted)
10311 [[ "$value" =~ "trusted.lov" ]] ||
10312 error "can't get trusted.lov from $testfile"
10313 local stripe_count_orig=$($LFS getstripe -c $testfile) ||
10314 error "getstripe failed"
10316 $MCREATE $testfile.2 || error "mcreate $testfile.2 failed"
10318 value=$(cut -d= -f2 <<<$value)
10319 # LU-13168: truncated xattr should fail if short lov_user_md header
10320 [ $CLIENT_VERSION -lt $(version_code 2.13.53) ] &&
10321 lens="${#value}" || lens="$(seq 4 2 ${#value})"
10322 for len in $lens; do
10323 echo "setfattr $len $testfile.2"
10324 setfattr -n trusted.lov -v ${value:0:$len} $testfile.2 &&
10325 [ $len -lt 66 ] && error "short xattr len=$len worked"
10327 local stripe_size=$($LFS getstripe -S $testfile.2)
10328 local stripe_count=$($LFS getstripe -c $testfile.2)
10329 [[ $stripe_size -eq 65536 ]] ||
10330 error "stripe size $stripe_size != 65536"
10331 [[ $stripe_count -eq $stripe_count_orig ]] ||
10332 error "stripe count $stripe_count != $stripe_count_orig"
10333 rm $testfile $testfile.2
10337 [ -z "$(which setfattr 2>/dev/null)" ] &&
10338 skip_env "could not find setfattr"
10339 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10341 # check plain layout
10342 check_102b_layout -S 65536 -i 1 -c $OSTCOUNT
10344 # and also check composite layout
10345 check_102b_layout -E 1M -S 65536 -i 1 -c $OSTCOUNT -Eeof -S4M
10348 run_test 102b "getfattr/setfattr for trusted.lov EAs"
10351 [ -z "$(which setfattr 2>/dev/null)" ] &&
10352 skip_env "could not find setfattr"
10353 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10355 # b10930: get/set/list lustre.lov xattr
10356 echo "get/set/list lustre.lov xattr ..."
10357 test_mkdir $DIR/$tdir
10358 chown $RUNAS_ID $DIR/$tdir
10359 local testfile=$DIR/$tdir/$tfile
10360 $RUNAS $LFS setstripe -S 65536 -i 1 -c $OSTCOUNT $testfile ||
10361 error "setstripe failed"
10362 local STRIPECOUNT=$($RUNAS $LFS getstripe -c $testfile) ||
10363 error "getstripe failed"
10364 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
10365 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
10367 local testfile2=${testfile}2
10368 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
10369 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
10371 $RUNAS $MCREATE $testfile2
10372 $RUNAS setfattr -n lustre.lov -v $value $testfile2
10373 local stripe_size=$($RUNAS $LFS getstripe -S $testfile2)
10374 local stripe_count=$($RUNAS $LFS getstripe -c $testfile2)
10375 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
10376 [ $stripe_count -eq $STRIPECOUNT ] ||
10377 error "stripe count $stripe_count != $STRIPECOUNT"
10379 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
10381 compare_stripe_info1() {
10382 local stripe_index_all_zero=true
10384 for num in 1 2 3 4; do
10385 for count in $(seq 1 $STRIPE_COUNT); do
10386 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
10387 local size=$((STRIPE_SIZE * num))
10388 local file=file"$num-$offset-$count"
10389 stripe_size=$($LFS getstripe -S $PWD/$file)
10390 [[ $stripe_size -ne $size ]] &&
10391 error "$file: size $stripe_size != $size"
10392 stripe_count=$($LFS getstripe -c $PWD/$file)
10393 # allow fewer stripes to be created, ORI-601
10394 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
10395 error "$file: count $stripe_count != $count"
10396 stripe_index=$($LFS getstripe -i $PWD/$file)
10397 [[ $stripe_index -ne 0 ]] &&
10398 stripe_index_all_zero=false
10402 $stripe_index_all_zero &&
10403 error "all files are being extracted starting from OST index 0"
10407 have_xattrs_include() {
10408 tar --help | grep -q xattrs-include &&
10409 echo --xattrs-include="lustre.*"
10413 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10414 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10416 XINC=$(have_xattrs_include)
10418 tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
10419 cd $DIR/$tdir/$tdir
10420 compare_stripe_info1
10422 run_test 102d "tar restore stripe info from tarfile,not keep osts"
10425 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10426 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10428 XINC=$(have_xattrs_include)
10430 test_mkdir $DIR/$tdir.restore
10432 tar cf - --xattrs $tdir | tar xf - \
10433 -C $DIR/$tdir.restore --xattrs $XINC
10434 cd $DIR/$tdir.restore/$tdir
10435 compare_stripe_info1
10437 run_test 102f "tar copy files, not keep osts"
10440 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
10441 skip "must have user_xattr"
10442 [ -z "$(which setfattr 2>/dev/null)" ] &&
10443 skip_env "could not find setfattr"
10444 [ -z "$(which getfattr 2>/dev/null)" ] &&
10445 skip_env "could not find getfattr"
10447 local xsize=${1:-1024} # in bytes
10448 local file=$DIR/$tfile
10449 local value="$(generate_string $xsize)"
10450 local xbig=trusted.big
10454 log "save $xbig on $file"
10455 if [ -z "$toobig" ]
10457 setfattr -n $xbig -v $value $file ||
10458 error "saving $xbig on $file failed"
10460 setfattr -n $xbig -v $value $file &&
10461 error "saving $xbig on $file succeeded"
10465 local orig=$(get_xattr_value $xbig $file)
10466 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
10468 local xsml=trusted.sml
10469 log "save $xsml on $file"
10470 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
10472 local new=$(get_xattr_value $xbig $file)
10473 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
10475 log "grow $xsml on $file"
10476 setfattr -n $xsml -v "$value" $file ||
10477 error "growing $xsml on $file failed"
10479 new=$(get_xattr_value $xbig $file)
10480 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
10481 log "$xbig still valid after growing $xsml"
10486 test_102h() { # bug 15777
10489 run_test 102h "grow xattr from inside inode to external block"
10492 large_xattr_enabled || skip_env "ea_inode feature disabled"
10494 echo "setting xattr of max xattr size: $(max_xattr_size)"
10495 grow_xattr $(max_xattr_size)
10497 echo "setting xattr of > max xattr size: $(max_xattr_size) + 10"
10498 echo "This should fail:"
10499 grow_xattr $(($(max_xattr_size) + 10)) 1
10501 run_test 102ha "grow xattr from inside inode to external inode"
10503 test_102i() { # bug 17038
10504 [ -z "$(which getfattr 2>/dev/null)" ] &&
10505 skip "could not find getfattr"
10508 ln -s $DIR/$tfile $DIR/${tfile}link
10509 getfattr -n trusted.lov $DIR/$tfile ||
10510 error "lgetxattr on $DIR/$tfile failed"
10511 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
10512 grep -i "no such attr" ||
10513 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
10514 rm -f $DIR/$tfile $DIR/${tfile}link
10516 run_test 102i "lgetxattr test on symbolic link ============"
10519 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10520 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10522 XINC=$(have_xattrs_include)
10523 setup_test102 "$RUNAS"
10524 chown $RUNAS_ID $DIR/$tdir
10525 $RUNAS tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
10526 cd $DIR/$tdir/$tdir
10527 compare_stripe_info1 "$RUNAS"
10529 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
10532 [ -z "$(which setfattr 2>/dev/null)" ] &&
10533 skip "could not find setfattr"
10536 # b22187 just check that does not crash for regular file.
10537 setfattr -n trusted.lov $DIR/$tfile
10538 # b22187 'setfattr -n trusted.lov' should remove LOV EA for directories
10539 local test_kdir=$DIR/$tdir
10540 test_mkdir $test_kdir
10541 local default_size=$($LFS getstripe -S $test_kdir)
10542 local default_count=$($LFS getstripe -c $test_kdir)
10543 local default_offset=$($LFS getstripe -i $test_kdir)
10544 $LFS setstripe -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
10545 error 'dir setstripe failed'
10546 setfattr -n trusted.lov $test_kdir
10547 local stripe_size=$($LFS getstripe -S $test_kdir)
10548 local stripe_count=$($LFS getstripe -c $test_kdir)
10549 local stripe_offset=$($LFS getstripe -i $test_kdir)
10550 [ $stripe_size -eq $default_size ] ||
10551 error "stripe size $stripe_size != $default_size"
10552 [ $stripe_count -eq $default_count ] ||
10553 error "stripe count $stripe_count != $default_count"
10554 [ $stripe_offset -eq $default_offset ] ||
10555 error "stripe offset $stripe_offset != $default_offset"
10556 rm -rf $DIR/$tfile $test_kdir
10558 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
10561 [ -z "$(which getfattr 2>/dev/null)" ] &&
10562 skip "could not find getfattr"
10564 # LU-532 trusted. xattr is invisible to non-root
10565 local testfile=$DIR/$tfile
10569 echo "listxattr as user..."
10570 chown $RUNAS_ID $testfile
10571 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
10572 grep -q "trusted" &&
10573 error "$testfile trusted xattrs are user visible"
10577 run_test 102l "listxattr size test =================================="
10579 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
10580 local path=$DIR/$tfile
10583 listxattr_size_check $path || error "listattr_size_check $path failed"
10585 run_test 102m "Ensure listxattr fails on small bufffer ========"
10589 getxattr() { # getxattr path name
10590 # Return the base64 encoding of the value of xattr name on path.
10594 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
10596 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
10598 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
10600 getfattr --absolute-names --encoding=base64 --name=$name $path |
10601 awk -F= -v name=$name '$1 == name {
10602 print substr($0, index($0, "=") + 1);
10606 test_102n() { # LU-4101 mdt: protect internal xattrs
10607 [ -z "$(which setfattr 2>/dev/null)" ] &&
10608 skip "could not find setfattr"
10609 if [ $MDS1_VERSION -lt $(version_code 2.5.50) ]
10611 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
10614 local file0=$DIR/$tfile.0
10615 local file1=$DIR/$tfile.1
10616 local xattr0=$TMP/$tfile.0
10617 local xattr1=$TMP/$tfile.1
10618 local namelist="lov lma lmv link fid version som hsm"
10622 rm -rf $file0 $file1 $xattr0 $xattr1
10623 touch $file0 $file1
10625 # Get 'before' xattrs of $file1.
10626 getfattr --absolute-names --dump --match=- $file1 > $xattr0
10628 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
10629 namelist+=" lfsck_namespace"
10630 for name in $namelist; do
10631 # Try to copy xattr from $file0 to $file1.
10632 value=$(getxattr $file0 trusted.$name 2> /dev/null)
10634 setfattr --name=trusted.$name --value="$value" $file1 ||
10635 error "setxattr 'trusted.$name' failed"
10637 # Try to set a garbage xattr.
10638 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
10640 if [[ x$name == "xlov" ]]; then
10641 setfattr --name=trusted.lov --value="$value" $file1 &&
10642 error "setxattr invalid 'trusted.lov' success"
10644 setfattr --name=trusted.$name --value="$value" $file1 ||
10645 error "setxattr invalid 'trusted.$name' failed"
10648 # Try to remove the xattr from $file1. We don't care if this
10649 # appears to succeed or fail, we just don't want there to be
10650 # any changes or crashes.
10651 setfattr --remove=$trusted.$name $file1 2> /dev/null
10654 if [ $MDS1_VERSION -gt $(version_code 2.6.50) ]
10657 # Try to copy xattr from $file0 to $file1.
10658 value=$(getxattr $file0 trusted.$name 2> /dev/null)
10660 setfattr --name=trusted.$name --value="$value" $file1 ||
10661 error "setxattr 'trusted.$name' failed"
10663 # Try to set a garbage xattr.
10664 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
10666 setfattr --name=trusted.$name --value="$value" $file1 ||
10667 error "setxattr 'trusted.$name' failed"
10669 # Try to remove the xattr from $file1. We don't care if this
10670 # appears to succeed or fail, we just don't want there to be
10671 # any changes or crashes.
10672 setfattr --remove=$trusted.$name $file1 2> /dev/null
10675 # Get 'after' xattrs of file1.
10676 getfattr --absolute-names --dump --match=- $file1 > $xattr1
10678 if ! diff $xattr0 $xattr1; then
10679 error "before and after xattrs of '$file1' differ"
10682 rm -rf $file0 $file1 $xattr0 $xattr1
10686 run_test 102n "silently ignore setxattr on internal trusted xattrs"
10688 test_102p() { # LU-4703 setxattr did not check ownership
10689 [ $MDS1_VERSION -lt $(version_code 2.5.56) ] &&
10690 skip "MDS needs to be at least 2.5.56"
10692 local testfile=$DIR/$tfile
10696 echo "setfacl as user..."
10697 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
10698 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
10700 echo "setfattr as user..."
10701 setfacl -m "u:$RUNAS_ID:---" $testfile
10702 $RUNAS setfattr -x system.posix_acl_access $testfile
10703 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
10705 run_test 102p "check setxattr(2) correctly fails without permission"
10708 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] &&
10709 skip "MDS needs to be at least 2.6.92"
10711 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
10713 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
10716 [ $MDS1_VERSION -lt $(version_code 2.6.93) ] &&
10717 skip "MDS needs to be at least 2.6.93"
10719 touch $DIR/$tfile || error "touch"
10720 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
10721 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
10722 rm $DIR/$tfile || error "rm"
10725 mkdir -p $DIR/$tdir || error "mkdir"
10726 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
10727 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
10728 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
10729 error "$testfile error deleting user.author1"
10730 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
10731 grep "user.$(basename $tdir)" &&
10732 error "$tdir did not delete user.$(basename $tdir)"
10733 rmdir $DIR/$tdir || error "rmdir"
10736 test_mkdir $DIR/$tdir
10737 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
10738 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
10739 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
10740 error "$testfile error deleting user.author1"
10741 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
10742 grep "user.$(basename $tdir)" &&
10743 error "$tdir did not delete user.$(basename $tdir)"
10744 rmdir $DIR/$tdir || error "rm striped dir"
10746 run_test 102r "set EAs with empty values"
10749 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
10750 skip "MDS needs to be at least 2.11.52"
10752 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
10754 save_lustre_params client "llite.*.xattr_cache" > $save
10756 for cache in 0 1; do
10757 lctl set_param llite.*.xattr_cache=$cache
10760 touch $DIR/$tfile || error "touch"
10761 for prefix in lustre security system trusted user; do
10762 # Note getxattr() may fail with 'Operation not
10763 # supported' or 'No such attribute' depending
10764 # on prefix and cache.
10765 getfattr -n $prefix.n102s $DIR/$tfile &&
10766 error "getxattr '$prefix.n102s' should fail (cache = $cache)"
10770 restore_lustre_params < $save
10772 run_test 102s "getting nonexistent xattrs should fail"
10775 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
10776 skip "MDS needs to be at least 2.11.52"
10778 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
10780 save_lustre_params client "llite.*.xattr_cache" > $save
10782 for cache in 0 1; do
10783 lctl set_param llite.*.xattr_cache=$cache
10785 for buf_size in 0 256; do
10787 touch $DIR/$tfile || error "touch"
10788 setfattr -n user.multiop $DIR/$tfile
10789 $MULTIOP $DIR/$tfile oa$buf_size ||
10790 error "cannot get zero length xattr value (buf_size = $buf_size)"
10794 restore_lustre_params < $save
10796 run_test 102t "zero length xattr values handled correctly"
10800 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
10805 [ "$UID" != 0 ] && skip "must run as root"
10806 $GSS && skip_env "could not run under gss"
10807 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
10808 skip_env "must have acl enabled"
10809 [ -z "$(which setfacl 2>/dev/null)" ] &&
10810 skip_env "could not find setfacl"
10811 remote_mds_nodsh && skip "remote MDS with nodsh"
10813 gpasswd -a daemon bin # LU-5641
10814 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
10816 declare -a identity_old
10818 for num in $(seq $MDSCOUNT); do
10819 switch_identity $num true || identity_old[$num]=$?
10822 SAVE_UMASK=$(umask)
10824 mkdir -p $DIR/$tdir
10827 echo "performing cp ..."
10828 run_acl_subtest cp || error "run_acl_subtest cp failed"
10829 echo "performing getfacl-noacl..."
10830 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
10831 echo "performing misc..."
10832 run_acl_subtest misc || error "misc test failed"
10833 echo "performing permissions..."
10834 run_acl_subtest permissions || error "permissions failed"
10835 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
10836 if [ $MDS1_VERSION -gt $(version_code 2.8.55) ] ||
10837 { [ $MDS1_VERSION -lt $(version_code 2.6) ] &&
10838 [ $MDS1_VERSION -ge $(version_code 2.5.29) ]; }
10840 echo "performing permissions xattr..."
10841 run_acl_subtest permissions_xattr ||
10842 error "permissions_xattr failed"
10844 echo "performing setfacl..."
10845 run_acl_subtest setfacl || error "setfacl test failed"
10847 # inheritance test got from HP
10848 echo "performing inheritance..."
10849 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
10850 chmod +x make-tree || error "chmod +x failed"
10851 run_acl_subtest inheritance || error "inheritance test failed"
10854 echo "LU-974 ignore umask when acl is enabled..."
10855 run_acl_subtest 974 || error "LU-974 umask test failed"
10856 if [ $MDSCOUNT -ge 2 ]; then
10857 run_acl_subtest 974_remote ||
10858 error "LU-974 umask test failed under remote dir"
10861 echo "LU-2561 newly created file is same size as directory..."
10862 if [ "$mds1_FSTYPE" != "zfs" ]; then
10863 run_acl_subtest 2561 || error "LU-2561 test failed"
10865 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
10868 run_acl_subtest 4924 || error "LU-4924 test failed"
10873 for num in $(seq $MDSCOUNT); do
10874 if [ "${identity_old[$num]}" = 1 ]; then
10875 switch_identity $num false || identity_old[$num]=$?
10879 run_test 103a "acl test"
10885 for U in {0..511}; do
10887 local O=$(printf "%04o" $U)
10889 umask $(printf "%04o" $((511 ^ $O)))
10890 $LFS setstripe -c 1 $DIR/$tfile.s$O
10891 local S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.s$O))
10893 (( $S == ($O & 0666) )) ||
10894 error "lfs setstripe $DIR/$tfile.s$O '$S' != '$O'"
10896 $LFS setstripe -E16M -c 1 -E1G -S4M $DIR/$tfile.p$O
10897 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.p$O))
10898 (( $S == ($O & 0666) )) ||
10899 error "lfs setstripe -E $DIR/$tfile.p$O '$S' != '$O'"
10901 $LFS setstripe -N2 -c 1 $DIR/$tfile.m$O
10902 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.m$O))
10903 (( $S == ($O & 0666) )) ||
10904 error "lfs setstripe -N2 $DIR/$tfile.m$O '$S' != '$O'"
10905 rm -f $DIR/$tfile.[smp]$0
10909 # limit the concurrently running threads to 64. LU-11878
10910 local idx=$((U % 64))
10911 [ -z "${pids[idx]}" ] || wait ${pids[idx]}
10916 run_test 103b "umask lfs setstripe"
10919 mkdir -p $DIR/$tdir
10920 cp -rp $DIR/$tdir $DIR/$tdir.bak
10922 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
10923 error "$DIR/$tdir shouldn't contain default ACL"
10924 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
10925 error "$DIR/$tdir.bak shouldn't contain default ACL"
10928 run_test 103c "'cp -rp' won't set empty acl"
10933 local saved_debug=$($LCTL get_param -n debug)
10935 (( $MDS1_VERSION >= $(version_code 2.14.0) )) ||
10936 skip "MDS needs to be at least 2.14.0"
10938 large_xattr_enabled || skip_env "ea_inode feature disabled"
10940 mkdir -p $DIR/$tdir
10941 # add big LOV EA to cause reply buffer overflow earlier
10942 $LFS setstripe -C 1000 $DIR/$tdir
10943 lctl set_param mdc.*-mdc*.stats=clear
10945 $LCTL set_param debug=0
10946 stack_trap "$LCTL set_param debug=\"$saved_debug\"" EXIT
10947 stack_trap "$LCTL get_param mdc.*-mdc*.stats" EXIT
10949 # add a large number of default ACLs (expect 8000+ for 2.13+)
10950 for U in {2..7000}; do
10951 setfacl -d -m user:$U:rwx $DIR/$tdir ||
10952 error "Able to add just $U default ACLs"
10954 numacl=$(getfacl $DIR/$tdir |& grep -c "default:user")
10955 echo "$numacl default ACLs created"
10957 stat $DIR/$tdir || error "Cannot stat directory"
10958 # check file creation
10959 touch $DIR/$tdir/$tfile ||
10960 error "failed to create $tfile with $numacl default ACLs"
10961 stat $DIR/$tdir/$tfile || error "Cannot stat file"
10962 fileacl=$(getfacl $DIR/$tdir/$tfile |& grep -c "user:")
10963 echo "$fileacl ACLs were inherited"
10964 (( $fileacl == $numacl )) ||
10965 error "Not all default ACLs were inherited: $numacl != $fileacl"
10966 # check that new ACLs creation adds new ACLs to inherited ACLs
10967 setfacl -m user:19000:rwx $DIR/$tdir/$tfile ||
10968 error "Cannot set new ACL"
10969 numacl=$((numacl + 1))
10970 fileacl=$(getfacl $DIR/$tdir/$tfile |& grep -c "user:")
10971 (( $fileacl == $numacl )) ||
10972 error "failed to add new ACL: $fileacl != $numacl as expected"
10973 # adds more ACLs to a file to reach their maximum at 8000+
10975 for U in {20000..25000}; do
10976 setfacl -m user:$U:rwx $DIR/$tdir/$tfile || break
10977 numacl=$((numacl + 1))
10979 echo "Added $numacl more ACLs to the file"
10980 fileacl=$(getfacl $DIR/$tdir/$tfile |& grep -c "user:")
10981 echo "Total $fileacl ACLs in file"
10982 stat $DIR/$tdir/$tfile > /dev/null || error "Cannot stat file"
10983 rm -f $DIR/$tdir/$tfile || error "Cannot remove file"
10984 rmdir $DIR/$tdir || error "Cannot remove directory"
10986 run_test 103e "inheritance of big amount of default ACLs"
10989 (( $MDS1_VERSION >= $(version_code 2.14.51) )) ||
10990 skip "MDS needs to be at least 2.14.51"
10992 large_xattr_enabled || skip_env "ea_inode feature disabled"
10994 # enable changelog to consume more internal MDD buffers
10997 mkdir -p $DIR/$tdir
10999 $LFS setstripe -C 1000 $DIR/$tdir
11000 setfacl -d -m user:$U:rwx $DIR/$tdir || error "Cannot add default ACLs"
11001 mkdir $DIR/$tdir/inherited || error "failed to create subdirectory"
11002 rmdir $DIR/$tdir/inherited || error "Cannot remove subdirectory"
11003 rmdir $DIR/$tdir || error "Cannot remove directory"
11005 run_test 103f "changelog doesn't interfere with default ACLs buffers"
11008 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11011 lfs df || error "lfs df failed"
11012 lfs df -ih || error "lfs df -ih failed"
11013 lfs df -h $DIR || error "lfs df -h $DIR failed"
11014 lfs df -i $DIR || error "lfs df -i $DIR failed"
11015 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
11016 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
11018 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
11019 lctl --device %$OSC deactivate
11020 lfs df || error "lfs df with deactivated OSC failed"
11021 lctl --device %$OSC activate
11022 # wait the osc back to normal
11023 wait_osc_import_ready client ost
11025 lfs df || error "lfs df with reactivated OSC failed"
11028 run_test 104a "lfs df [-ih] [path] test ========================="
11031 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11032 [ $RUNAS_ID -eq $UID ] &&
11033 skip_env "RUNAS_ID = UID = $UID -- skipping"
11035 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
11036 grep "Permission denied" | wc -l)))
11037 if [ $denied_cnt -ne 0 ]; then
11038 error "lfs check servers test failed"
11041 run_test 104b "$RUNAS lfs check servers test ===================="
11044 # Verify $1 is within range of $2.
11045 # Success when $1 is within range. That is, when $1 is >= 2% of $2 and
11046 # $1 is <= 2% of $2. Else Fail.
11049 # Strip all units (M, G, T)
11050 actual=$(echo $1 | tr -d A-Z)
11051 expect=$(echo $2 | tr -d A-Z)
11053 expect_lo=$(($expect * 98 / 100)) # 2% below
11054 expect_hi=$(($expect * 102 / 100)) # 2% above
11056 # permit 2% drift above and below
11057 (( $actual >= $expect_lo && $actual <= $expect_hi ))
11061 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11062 [ "$ost1_FSTYPE" == "zfs" ] || skip "zfs only test"
11064 local ost_param="osd-zfs.$FSNAME-OST0000."
11065 local mdt_param="osd-zfs.$FSNAME-MDT0000."
11066 local ofacets=$(get_facets OST)
11067 local mfacets=$(get_facets MDS)
11068 local saved_ost_blocks=
11069 local saved_mdt_blocks=
11071 echo "Before recordsize change"
11072 lfs_df=($($LFS df -h | grep "filesystem_summary:"))
11073 df=($(df -h | grep "/mnt/lustre"$))
11076 echo "lfs output : ${lfs_df[*]}"
11077 echo "df output : ${df[*]}"
11079 for facet in ${ofacets//,/ }; do
11080 if [ -z $saved_ost_blocks ]; then
11081 saved_ost_blocks=$(do_facet $facet \
11082 lctl get_param -n $ost_param.blocksize)
11083 echo "OST Blocksize: $saved_ost_blocks"
11085 ost=$(do_facet $facet lctl get_param -n $ost_param.mntdev)
11086 do_facet $facet zfs set recordsize=32768 $ost
11089 # BS too small. Sufficient for functional testing.
11090 for facet in ${mfacets//,/ }; do
11091 if [ -z $saved_mdt_blocks ]; then
11092 saved_mdt_blocks=$(do_facet $facet \
11093 lctl get_param -n $mdt_param.blocksize)
11094 echo "MDT Blocksize: $saved_mdt_blocks"
11096 mdt=$(do_facet $facet lctl get_param -n $mdt_param.mntdev)
11097 do_facet $facet zfs set recordsize=32768 $mdt
11100 # Give new values chance to reflect change
11103 echo "After recordsize change"
11104 lfs_df_after=($($LFS df -h | grep "filesystem_summary:"))
11105 df_after=($(df -h | grep "/mnt/lustre"$))
11108 echo "lfs output : ${lfs_df_after[*]}"
11109 echo "df output : ${df_after[*]}"
11112 value_in_range ${lfs_df_after[1]%.*} ${lfs_df[1]%.*} ||
11113 error "lfs_df bytes: ${lfs_df_after[1]%.*} != ${lfs_df[1]%.*}"
11114 value_in_range ${lfs_df_after[2]%.*} ${lfs_df[2]%.*} ||
11115 error "lfs_df used: ${lfs_df_after[2]%.*} != ${lfs_df[2]%.*}"
11116 value_in_range ${lfs_df_after[3]%.*} ${lfs_df[3]%.*} ||
11117 error "lfs_df avail: ${lfs_df_after[3]%.*} != ${lfs_df[3]%.*}"
11120 value_in_range ${df_after[1]%.*} ${df[1]%.*} ||
11121 error "df bytes: ${df_after[1]%.*} != ${df[1]%.*}"
11122 value_in_range ${df_after[2]%.*} ${df[2]%.*} ||
11123 error "df used: ${df_after[2]%.*} != ${df[2]%.*}"
11124 value_in_range ${df_after[3]%.*} ${df[3]%.*} ||
11125 error "df avail: ${df_after[3]%.*} != ${df[3]%.*}"
11127 # Restore MDT recordize back to original
11128 for facet in ${mfacets//,/ }; do
11129 mdt=$(do_facet $facet lctl get_param -n $mdt_param.mntdev)
11130 do_facet $facet zfs set recordsize=$saved_mdt_blocks $mdt
11133 # Restore OST recordize back to original
11134 for facet in ${ofacets//,/ }; do
11135 ost=$(do_facet $facet lctl get_param -n $ost_param.mntdev)
11136 do_facet $facet zfs set recordsize=$saved_ost_blocks $ost
11141 run_test 104c "Verify df vs lfs_df stays same after recordsize change"
11144 # doesn't work on 2.4 kernels
11146 if $(flock_is_enabled); then
11147 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
11149 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
11153 run_test 105a "flock when mounted without -o flock test ========"
11157 if $(flock_is_enabled); then
11158 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
11160 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
11164 run_test 105b "fcntl when mounted without -o flock test ========"
11168 if $(flock_is_enabled); then
11169 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
11171 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
11175 run_test 105c "lockf when mounted without -o flock test"
11177 test_105d() { # bug 15924
11178 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11180 test_mkdir $DIR/$tdir
11181 flock_is_enabled || skip_env "mount w/o flock enabled"
11182 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
11183 $LCTL set_param fail_loc=0x80000315
11184 flocks_test 2 $DIR/$tdir
11186 run_test 105d "flock race (should not freeze) ========"
11188 test_105e() { # bug 22660 && 22040
11189 flock_is_enabled || skip_env "mount w/o flock enabled"
11192 flocks_test 3 $DIR/$tfile
11194 run_test 105e "Two conflicting flocks from same process"
11196 test_106() { #bug 10921
11197 test_mkdir $DIR/$tdir
11198 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
11199 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
11201 run_test 106 "attempt exec of dir followed by chown of that dir"
11204 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11212 local save_pattern=$(sysctl -n kernel.core_pattern)
11213 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
11214 sysctl -w kernel.core_pattern=$file
11215 sysctl -w kernel.core_uses_pid=0
11217 ulimit -c unlimited
11223 kill -s 11 $SLEEPPID
11225 if [ -e $file ]; then
11226 size=`stat -c%s $file`
11227 [ $size -eq 0 ] && error "Fail to create core file $file"
11229 error "Fail to create core file $file"
11232 sysctl -w kernel.core_pattern=$save_pattern
11233 sysctl -w kernel.core_uses_pid=$save_uses_pid
11236 run_test 107 "Coredump on SIG"
11239 test_mkdir $DIR/$tdir
11240 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255)
11241 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/$(str_repeat 'b' 256) &&
11242 error "mkdir with 256 char should fail, but did not"
11243 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
11244 error "create with 255 char failed"
11245 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
11246 error "create with 256 char should fail, but did not"
11251 run_test 110 "filename length checking"
11254 # Purpose: To verify dynamic thread (OSS) creation.
11257 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11258 remote_ost_nodsh && skip "remote OST with nodsh"
11260 # Lustre does not stop service threads once they are started.
11261 # Reset number of running threads to default.
11266 local save_params="$TMP/sanity-$TESTNAME.parameters"
11268 # Get ll_ost_io count before I/O
11269 OSTIO_pre=$(do_facet ost1 \
11270 "$LCTL get_param ost.OSS.ost_io.threads_started | cut -d= -f2")
11271 # Exit if lustre is not running (ll_ost_io not running).
11272 [ -z "$OSTIO_pre" ] && error "no OSS threads"
11274 echo "Starting with $OSTIO_pre threads"
11275 local thread_max=$((OSTIO_pre * 2))
11276 local rpc_in_flight=$((thread_max * 2))
11277 # Number of I/O Process proposed to be started.
11279 local facets=$(get_facets OST)
11281 save_lustre_params client "osc.*OST*.max_rpcs_in_flight" > $save_params
11282 save_lustre_params $facets "ost.OSS.ost_io.threads_max" >> $save_params
11284 # Set in_flight to $rpc_in_flight
11285 $LCTL set_param osc.*OST*.max_rpcs_in_flight=$rpc_in_flight ||
11286 error "Failed to set max_rpcs_in_flight to $rpc_in_flight"
11287 nfiles=${rpc_in_flight}
11288 # Set ost thread_max to $thread_max
11289 do_facet ost1 "$LCTL set_param ost.OSS.ost_io.threads_max=$thread_max"
11291 # 5 Minutes should be sufficient for max number of OSS
11292 # threads(thread_max) to be created.
11296 local WTL=${WTL:-"$LUSTRE/tests/write_time_limit"}
11297 test_mkdir $DIR/$tdir
11298 for i in $(seq $nfiles); do
11299 local file=$DIR/$tdir/${tfile}-$i
11300 $LFS setstripe -c -1 -i 0 $file
11301 ($WTL $file $timeout)&
11304 # I/O Started - Wait for thread_started to reach thread_max or report
11305 # error if thread_started is more than thread_max.
11306 echo "Waiting for thread_started to reach thread_max"
11307 local thread_started=0
11308 local end_time=$((SECONDS + timeout))
11310 while [ $SECONDS -le $end_time ] ; do
11312 # Get ost i/o thread_started count.
11313 thread_started=$(do_facet ost1 \
11315 ost.OSS.ost_io.threads_started | cut -d= -f2")
11316 # Break out if thread_started is equal/greater than thread_max
11317 if [[ $thread_started -ge $thread_max ]]; then
11318 echo ll_ost_io thread_started $thread_started, \
11319 equal/greater than thread_max $thread_max
11325 # Cleanup - We have the numbers, Kill i/o jobs if running.
11326 jobcount=($(jobs -p))
11327 for i in $(seq 0 $((${#jobcount[@]}-1)))
11329 kill -9 ${jobcount[$i]}
11330 if [ $? -ne 0 ] ; then
11332 Failed to Kill \'WTL\(I/O\)\' with pid ${jobcount[$i]}
11336 # Cleanup files left by WTL binary.
11337 for i in $(seq $nfiles); do
11338 local file=$DIR/$tdir/${tfile}-$i
11340 if [ $? -ne 0 ] ; then
11341 echo "Warning: Failed to delete file $file"
11345 restore_lustre_params <$save_params
11346 rm -f $save_params || echo "Warning: delete file '$save_params' failed"
11348 # Error out if no new thread has started or Thread started is greater
11350 if [[ $thread_started -le $OSTIO_pre ||
11351 $thread_started -gt $thread_max ]]; then
11352 error "ll_ost_io: thread_started $thread_started" \
11353 "OSTIO_pre $OSTIO_pre, thread_max $thread_max." \
11354 "No new thread started or thread started greater " \
11358 run_test 115 "verify dynamic thread creation===================="
11361 wait_delete_completed
11362 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
11363 echo "OST kbytes available: ${AVAIL[@]}"
11368 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
11369 #echo OST $i: ${AVAIL[i]}kb
11370 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
11374 if [[ ${AVAIL[i]} -lt $MINV ]]; then
11379 echo "Min free space: OST $MINI: $MINV"
11380 echo "Max free space: OST $MAXI: $MAXV"
11383 test_116a() { # was previously test_116()
11384 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11385 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11386 remote_mds_nodsh && skip "remote MDS with nodsh"
11388 echo -n "Free space priority "
11389 do_facet $SINGLEMDS lctl get_param -n lo[vd].*-mdtlov.qos_prio_free |
11394 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip"
11395 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip"
11396 trap simple_cleanup_common EXIT
11398 # Check if we need to generate uneven OSTs
11399 test_mkdir -p $DIR/$tdir/OST${MINI}
11400 local FILL=$((MINV / 4))
11401 local DIFF=$((MAXV - MINV))
11402 local DIFF2=$((DIFF * 100 / MINV))
11404 local threshold=$(do_facet $SINGLEMDS \
11405 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
11406 threshold=${threshold%%%}
11407 echo -n "Check for uneven OSTs: "
11408 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
11410 if [[ $DIFF2 -gt $threshold ]]; then
11412 echo "Don't need to fill OST$MINI"
11414 # generate uneven OSTs. Write 2% over the QOS threshold value
11416 DIFF=$((threshold - DIFF2 + 2))
11417 DIFF2=$((MINV * DIFF / 100))
11418 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
11419 $LFS setstripe -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
11420 error "setstripe failed"
11421 DIFF=$((DIFF2 / 2048))
11423 while [ $i -lt $DIFF ]; do
11425 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
11426 bs=2M count=1 2>/dev/null
11435 DIFF=$((MAXV - MINV))
11436 DIFF2=$((DIFF * 100 / MINV))
11437 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
11438 if [ $DIFF2 -gt $threshold ]; then
11441 echo "failed - QOS mode won't be used"
11442 simple_cleanup_common
11443 skip "QOS imbalance criteria not met"
11451 # now fill using QOS
11452 $LFS setstripe -c 1 $DIR/$tdir
11453 FILL=$((FILL / 200))
11454 if [ $FILL -gt 600 ]; then
11457 echo "writing $FILL files to QOS-assigned OSTs"
11459 while [ $i -lt $FILL ]; do
11461 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
11462 count=1 2>/dev/null
11465 echo "wrote $i 200k files"
11469 echo "Note: free space may not be updated, so measurements might be off"
11471 DIFF2=$((MAXV - MINV))
11472 echo "free space delta: orig $DIFF final $DIFF2"
11473 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
11474 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
11475 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
11476 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
11477 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
11478 if [[ $DIFF -gt 0 ]]; then
11479 FILL=$((DIFF2 * 100 / DIFF - 100))
11480 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
11483 # Figure out which files were written where
11484 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
11485 awk '/'$MINI1': / {print $2; exit}')
11487 MINC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
11488 echo "$MINC files created on smaller OST $MINI1"
11489 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
11490 awk '/'$MAXI1': / {print $2; exit}')
11492 MAXC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
11493 echo "$MAXC files created on larger OST $MAXI1"
11494 if [[ $MINC -gt 0 ]]; then
11495 FILL=$((MAXC * 100 / MINC - 100))
11496 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
11498 [[ $MAXC -gt $MINC ]] ||
11499 error_ignore LU-9 "stripe QOS didn't balance free space"
11500 simple_cleanup_common
11502 run_test 116a "stripe QOS: free space balance ==================="
11504 test_116b() { # LU-2093
11505 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11506 remote_mds_nodsh && skip "remote MDS with nodsh"
11508 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
11509 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
11510 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
11511 [ -z "$old_rr" ] && skip "no QOS"
11512 do_facet $SINGLEMDS lctl set_param \
11513 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
11514 mkdir -p $DIR/$tdir
11515 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
11516 createmany -o $DIR/$tdir/f- 20 || error "can't create"
11517 do_facet $SINGLEMDS lctl set_param fail_loc=0
11519 do_facet $SINGLEMDS lctl set_param \
11520 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
11522 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
11524 test_117() # bug 10891
11526 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11528 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
11529 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
11530 lctl set_param fail_loc=0x21e
11531 > $DIR/$tfile || error "truncate failed"
11532 lctl set_param fail_loc=0
11533 echo "Truncate succeeded."
11536 run_test 117 "verify osd extend =========="
11538 NO_SLOW_RESENDCOUNT=4
11539 export OLD_RESENDCOUNT=""
11540 set_resend_count () {
11541 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
11542 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
11543 lctl set_param -n $PROC_RESENDCOUNT $1
11544 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
11547 # for reduce test_118* time (b=14842)
11548 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
11550 # Reset async IO behavior after error case
11552 FILE=$DIR/reset_async
11554 # Ensure all OSCs are cleared
11555 $LFS setstripe -c -1 $FILE
11556 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
11561 test_118a() #bug 11710
11563 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11567 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11568 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11569 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
11571 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11572 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11577 run_test 118a "verify O_SYNC works =========="
11581 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11582 remote_ost_nodsh && skip "remote OST with nodsh"
11586 #define OBD_FAIL_SRV_ENOENT 0x217
11587 set_nodes_failloc "$(osts_nodes)" 0x217
11588 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11590 set_nodes_failloc "$(osts_nodes)" 0
11591 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11592 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11595 if [[ $RC -eq 0 ]]; then
11596 error "Must return error due to dropped pages, rc=$RC"
11600 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11601 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11605 echo "Dirty pages not leaked on ENOENT"
11607 # Due to the above error the OSC will issue all RPCs syncronously
11608 # until a subsequent RPC completes successfully without error.
11609 $MULTIOP $DIR/$tfile Ow4096yc
11614 run_test 118b "Reclaim dirty pages on fatal error =========="
11618 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11620 # for 118c, restore the original resend count, LU-1940
11621 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
11622 set_resend_count $OLD_RESENDCOUNT
11623 remote_ost_nodsh && skip "remote OST with nodsh"
11627 #define OBD_FAIL_OST_EROFS 0x216
11628 set_nodes_failloc "$(osts_nodes)" 0x216
11630 # multiop should block due to fsync until pages are written
11631 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
11635 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
11636 error "Multiop failed to block on fsync, pid=$MULTIPID"
11639 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11641 if [[ $WRITEBACK -eq 0 ]]; then
11642 error "No page in writeback, writeback=$WRITEBACK"
11645 set_nodes_failloc "$(osts_nodes)" 0
11648 if [[ $RC -ne 0 ]]; then
11649 error "Multiop fsync failed, rc=$RC"
11652 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11653 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11655 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11656 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11660 echo "Dirty pages flushed via fsync on EROFS"
11663 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
11665 # continue to use small resend count to reduce test_118* time (b=14842)
11666 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
11670 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11671 remote_ost_nodsh && skip "remote OST with nodsh"
11675 #define OBD_FAIL_OST_BRW_PAUSE_BULK
11676 set_nodes_failloc "$(osts_nodes)" 0x214
11677 # multiop should block due to fsync until pages are written
11678 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
11682 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
11683 error "Multiop failed to block on fsync, pid=$MULTIPID"
11686 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11688 if [[ $WRITEBACK -eq 0 ]]; then
11689 error "No page in writeback, writeback=$WRITEBACK"
11692 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
11693 set_nodes_failloc "$(osts_nodes)" 0
11695 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11696 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11698 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11699 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11703 echo "Dirty pages gaurenteed flushed via fsync"
11706 run_test 118d "Fsync validation inject a delay of the bulk =========="
11709 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11713 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
11714 lctl set_param fail_loc=0x8000040a
11716 # Should simulate EINVAL error which is fatal
11717 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11719 if [[ $RC -eq 0 ]]; then
11720 error "Must return error due to dropped pages, rc=$RC"
11723 lctl set_param fail_loc=0x0
11725 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11726 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11727 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11729 if [[ $LOCKED -ne 0 ]]; then
11730 error "Locked pages remain in cache, locked=$LOCKED"
11733 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11734 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11738 echo "No pages locked after fsync"
11743 run_test 118f "Simulate unrecoverable OSC side error =========="
11746 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11750 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
11751 lctl set_param fail_loc=0x406
11753 # simulate local -ENOMEM
11754 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11757 lctl set_param fail_loc=0
11758 if [[ $RC -eq 0 ]]; then
11759 error "Must return error due to dropped pages, rc=$RC"
11762 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11763 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11764 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11766 if [[ $LOCKED -ne 0 ]]; then
11767 error "Locked pages remain in cache, locked=$LOCKED"
11770 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11771 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11775 echo "No pages locked after fsync"
11780 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
11783 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11784 remote_ost_nodsh && skip "remote OST with nodsh"
11788 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
11789 set_nodes_failloc "$(osts_nodes)" 0x20e
11790 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
11791 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11794 set_nodes_failloc "$(osts_nodes)" 0
11795 if [[ $RC -eq 0 ]]; then
11796 error "Must return error due to dropped pages, rc=$RC"
11799 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11800 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11801 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11803 if [[ $LOCKED -ne 0 ]]; then
11804 error "Locked pages remain in cache, locked=$LOCKED"
11807 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11808 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11812 echo "No pages locked after fsync"
11816 run_test 118h "Verify timeout in handling recoverables errors =========="
11818 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
11821 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11822 remote_ost_nodsh && skip "remote OST with nodsh"
11826 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
11827 set_nodes_failloc "$(osts_nodes)" 0x20e
11829 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
11830 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
11833 set_nodes_failloc "$(osts_nodes)" 0
11837 if [[ $RC -ne 0 ]]; then
11838 error "got error, but should be not, rc=$RC"
11841 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11842 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11843 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
11844 if [[ $LOCKED -ne 0 ]]; then
11845 error "Locked pages remain in cache, locked=$LOCKED"
11848 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11849 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11853 echo "No pages locked after fsync"
11857 run_test 118i "Fix error before timeout in recoverable error =========="
11859 [ "$SLOW" = "no" ] && set_resend_count 4
11862 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11863 remote_ost_nodsh && skip "remote OST with nodsh"
11867 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
11868 set_nodes_failloc "$(osts_nodes)" 0x220
11870 # return -EIO from OST
11871 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11873 set_nodes_failloc "$(osts_nodes)" 0x0
11874 if [[ $RC -eq 0 ]]; then
11875 error "Must return error due to dropped pages, rc=$RC"
11878 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11879 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11880 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
11881 if [[ $LOCKED -ne 0 ]]; then
11882 error "Locked pages remain in cache, locked=$LOCKED"
11885 # in recoverable error on OST we want resend and stay until it finished
11886 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11887 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11891 echo "No pages locked after fsync"
11895 run_test 118j "Simulate unrecoverable OST side error =========="
11899 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11900 remote_ost_nodsh && skip "remote OSTs with nodsh"
11902 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
11903 set_nodes_failloc "$(osts_nodes)" 0x20e
11904 test_mkdir $DIR/$tdir
11906 for ((i=0;i<10;i++)); do
11907 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
11908 error "dd to $DIR/$tdir/$tfile-$i failed" )&
11915 set_nodes_failloc "$(osts_nodes)" 0
11918 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
11920 test_118l() # LU-646
11922 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11924 test_mkdir $DIR/$tdir
11925 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
11928 run_test 118l "fsync dir"
11930 test_118m() # LU-3066
11932 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11934 test_mkdir $DIR/$tdir
11935 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
11938 run_test 118m "fdatasync dir ========="
11940 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
11947 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11948 remote_ost_nodsh && skip "remote OSTs with nodsh"
11950 # Sleep to avoid a cached response.
11951 #define OBD_STATFS_CACHE_SECONDS 1
11954 # Inject a 10 second delay in the OST_STATFS handler.
11955 #define OBD_FAIL_OST_STATFS_DELAY 0x242
11956 set_nodes_failloc "$(osts_nodes)" 0x242
11959 stat --file-system $MOUNT > /dev/null
11962 set_nodes_failloc "$(osts_nodes)" 0
11964 if ((end - begin > 20)); then
11965 error "statfs took $((end - begin)) seconds, expected 10"
11968 run_test 118n "statfs() sends OST_STATFS requests in parallel"
11970 test_119a() # bug 11737
11972 BSIZE=$((512 * 1024))
11973 directio write $DIR/$tfile 0 1 $BSIZE
11974 # We ask to read two blocks, which is more than a file size.
11975 # directio will indicate an error when requested and actual
11976 # sizes aren't equeal (a normal situation in this case) and
11977 # print actual read amount.
11978 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
11979 if [ "$NOB" != "$BSIZE" ]; then
11980 error "read $NOB bytes instead of $BSIZE"
11984 run_test 119a "Short directIO read must return actual read amount"
11986 test_119b() # bug 11737
11988 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11990 $LFS setstripe -c 2 $DIR/$tfile || error "setstripe failed"
11991 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
11993 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) ||
11994 error "direct read failed"
11997 run_test 119b "Sparse directIO read must return actual read amount"
11999 test_119c() # bug 13099
12002 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
12003 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
12006 run_test 119c "Testing for direct read hitting hole"
12008 test_119d() # bug 15950
12010 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12012 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
12013 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
12015 $LFS setstripe $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
12016 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
12017 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
12018 lctl set_param fail_loc=0x40d
12019 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
12022 cat $DIR/$tfile > /dev/null &
12023 lctl set_param fail_loc=0
12026 log "the DIO writes have completed, now wait for the reads (should not block very long)"
12028 [ -n "`ps h -p $pid_reads -o comm`" ] && \
12029 error "the read rpcs have not completed in 2s"
12031 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
12033 run_test 119d "The DIO path should try to send a new rpc once one is completed"
12036 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12037 remote_mds_nodsh && skip "remote MDS with nodsh"
12038 test_mkdir -i0 -c1 $DIR/$tdir
12039 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12040 skip_env "no early lock cancel on server"
12042 lru_resize_disable mdc
12043 lru_resize_disable osc
12044 cancel_lru_locks mdc
12045 # asynchronous object destroy at MDT could cause bl ast to client
12046 cancel_lru_locks osc
12048 stat $DIR/$tdir > /dev/null
12049 can1=$(do_facet mds1 \
12050 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12051 awk '/ldlm_cancel/ {print $2}')
12052 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12053 awk '/ldlm_bl_callback/ {print $2}')
12054 test_mkdir -i0 -c1 $DIR/$tdir/d1
12055 can2=$(do_facet mds1 \
12056 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12057 awk '/ldlm_cancel/ {print $2}')
12058 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12059 awk '/ldlm_bl_callback/ {print $2}')
12060 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
12061 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
12062 lru_resize_enable mdc
12063 lru_resize_enable osc
12065 run_test 120a "Early Lock Cancel: mkdir test"
12068 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12069 remote_mds_nodsh && skip "remote MDS with nodsh"
12070 test_mkdir $DIR/$tdir
12071 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12072 skip_env "no early lock cancel on server"
12074 lru_resize_disable mdc
12075 lru_resize_disable osc
12076 cancel_lru_locks mdc
12077 stat $DIR/$tdir > /dev/null
12078 can1=$(do_facet $SINGLEMDS \
12079 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12080 awk '/ldlm_cancel/ {print $2}')
12081 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12082 awk '/ldlm_bl_callback/ {print $2}')
12083 touch $DIR/$tdir/f1
12084 can2=$(do_facet $SINGLEMDS \
12085 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12086 awk '/ldlm_cancel/ {print $2}')
12087 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12088 awk '/ldlm_bl_callback/ {print $2}')
12089 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
12090 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
12091 lru_resize_enable mdc
12092 lru_resize_enable osc
12094 run_test 120b "Early Lock Cancel: create test"
12097 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12098 remote_mds_nodsh && skip "remote MDS with nodsh"
12099 test_mkdir -i0 -c1 $DIR/$tdir
12100 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12101 skip "no early lock cancel on server"
12103 lru_resize_disable mdc
12104 lru_resize_disable osc
12105 test_mkdir -i0 -c1 $DIR/$tdir/d1
12106 test_mkdir -i0 -c1 $DIR/$tdir/d2
12107 touch $DIR/$tdir/d1/f1
12108 cancel_lru_locks mdc
12109 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
12110 can1=$(do_facet mds1 \
12111 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12112 awk '/ldlm_cancel/ {print $2}')
12113 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12114 awk '/ldlm_bl_callback/ {print $2}')
12115 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
12116 can2=$(do_facet mds1 \
12117 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12118 awk '/ldlm_cancel/ {print $2}')
12119 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12120 awk '/ldlm_bl_callback/ {print $2}')
12121 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
12122 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
12123 lru_resize_enable mdc
12124 lru_resize_enable osc
12126 run_test 120c "Early Lock Cancel: link test"
12129 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12130 remote_mds_nodsh && skip "remote MDS with nodsh"
12131 test_mkdir -i0 -c1 $DIR/$tdir
12132 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12133 skip_env "no early lock cancel on server"
12135 lru_resize_disable mdc
12136 lru_resize_disable osc
12138 cancel_lru_locks mdc
12139 stat $DIR/$tdir > /dev/null
12140 can1=$(do_facet mds1 \
12141 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12142 awk '/ldlm_cancel/ {print $2}')
12143 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12144 awk '/ldlm_bl_callback/ {print $2}')
12145 chmod a+x $DIR/$tdir
12146 can2=$(do_facet mds1 \
12147 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12148 awk '/ldlm_cancel/ {print $2}')
12149 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12150 awk '/ldlm_bl_callback/ {print $2}')
12151 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
12152 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
12153 lru_resize_enable mdc
12154 lru_resize_enable osc
12156 run_test 120d "Early Lock Cancel: setattr test"
12159 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12160 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12161 skip_env "no early lock cancel on server"
12162 remote_mds_nodsh && skip "remote MDS with nodsh"
12164 local dlmtrace_set=false
12166 test_mkdir -i0 -c1 $DIR/$tdir
12167 lru_resize_disable mdc
12168 lru_resize_disable osc
12169 ! $LCTL get_param debug | grep -q dlmtrace &&
12170 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
12171 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
12172 cancel_lru_locks mdc
12173 cancel_lru_locks osc
12174 dd if=$DIR/$tdir/f1 of=/dev/null
12175 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
12176 # XXX client can not do early lock cancel of OST lock
12177 # during unlink (LU-4206), so cancel osc lock now.
12179 cancel_lru_locks osc
12180 can1=$(do_facet mds1 \
12181 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12182 awk '/ldlm_cancel/ {print $2}')
12183 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12184 awk '/ldlm_bl_callback/ {print $2}')
12185 unlink $DIR/$tdir/f1
12187 can2=$(do_facet mds1 \
12188 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12189 awk '/ldlm_cancel/ {print $2}')
12190 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12191 awk '/ldlm_bl_callback/ {print $2}')
12192 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
12193 $LCTL dk $TMP/cancel.debug.txt
12194 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
12195 $LCTL dk $TMP/blocking.debug.txt
12196 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
12197 lru_resize_enable mdc
12198 lru_resize_enable osc
12200 run_test 120e "Early Lock Cancel: unlink test"
12203 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12204 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12205 skip_env "no early lock cancel on server"
12206 remote_mds_nodsh && skip "remote MDS with nodsh"
12208 test_mkdir -i0 -c1 $DIR/$tdir
12209 lru_resize_disable mdc
12210 lru_resize_disable osc
12211 test_mkdir -i0 -c1 $DIR/$tdir/d1
12212 test_mkdir -i0 -c1 $DIR/$tdir/d2
12213 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
12214 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
12215 cancel_lru_locks mdc
12216 cancel_lru_locks osc
12217 dd if=$DIR/$tdir/d1/f1 of=/dev/null
12218 dd if=$DIR/$tdir/d2/f2 of=/dev/null
12219 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
12220 # XXX client can not do early lock cancel of OST lock
12221 # during rename (LU-4206), so cancel osc lock now.
12223 cancel_lru_locks osc
12224 can1=$(do_facet mds1 \
12225 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12226 awk '/ldlm_cancel/ {print $2}')
12227 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12228 awk '/ldlm_bl_callback/ {print $2}')
12229 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
12231 can2=$(do_facet mds1 \
12232 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12233 awk '/ldlm_cancel/ {print $2}')
12234 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12235 awk '/ldlm_bl_callback/ {print $2}')
12236 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
12237 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
12238 lru_resize_enable mdc
12239 lru_resize_enable osc
12241 run_test 120f "Early Lock Cancel: rename test"
12244 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12245 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12246 skip_env "no early lock cancel on server"
12247 remote_mds_nodsh && skip "remote MDS with nodsh"
12249 lru_resize_disable mdc
12250 lru_resize_disable osc
12252 echo create $count files
12253 test_mkdir $DIR/$tdir
12254 cancel_lru_locks mdc
12255 cancel_lru_locks osc
12258 can0=$(do_facet $SINGLEMDS \
12259 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12260 awk '/ldlm_cancel/ {print $2}')
12261 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12262 awk '/ldlm_bl_callback/ {print $2}')
12263 createmany -o $DIR/$tdir/f $count
12265 can1=$(do_facet $SINGLEMDS \
12266 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12267 awk '/ldlm_cancel/ {print $2}')
12268 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12269 awk '/ldlm_bl_callback/ {print $2}')
12271 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
12272 echo rm $count files
12275 can2=$(do_facet $SINGLEMDS \
12276 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12277 awk '/ldlm_cancel/ {print $2}')
12278 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12279 awk '/ldlm_bl_callback/ {print $2}')
12281 echo total: $count removes in $((t2-t1))
12282 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
12284 # wait for commitment of removal
12285 lru_resize_enable mdc
12286 lru_resize_enable osc
12288 run_test 120g "Early Lock Cancel: performance test"
12290 test_121() { #bug #10589
12291 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12294 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
12295 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
12296 lctl set_param fail_loc=0x310
12297 cancel_lru_locks osc > /dev/null
12298 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
12299 lctl set_param fail_loc=0
12300 [[ $reads -eq $writes ]] ||
12301 error "read $reads blocks, must be $writes blocks"
12303 run_test 121 "read cancel race ========="
12305 test_123a_base() { # was test 123, statahead(bug 11401)
12309 if ! grep -q "processor.*: 1" /proc/cpuinfo; then
12310 log "testing UP system. Performance may be lower than expected."
12315 test_mkdir $DIR/$tdir
12316 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
12317 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
12319 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
12320 createmany -o $DIR/$tdir/$tfile $j $((i - j))
12322 max=$(lctl get_param -n llite.*.statahead_max | head -n 1)
12323 lctl set_param -n llite.*.statahead_max 0
12324 lctl get_param llite.*.statahead_max
12325 cancel_lru_locks mdc
12326 cancel_lru_locks osc
12328 time $lsx $DIR/$tdir | wc -l
12330 delta=$((etime - stime))
12331 log "$lsx $i files without statahead: $delta sec"
12332 lctl set_param llite.*.statahead_max=$max
12334 swrong=$(lctl get_param -n llite.*.statahead_stats |
12335 grep "statahead wrong:" | awk '{print $3}')
12336 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
12337 cancel_lru_locks mdc
12338 cancel_lru_locks osc
12340 time $lsx $DIR/$tdir | wc -l
12342 delta_sa=$((etime - stime))
12343 log "$lsx $i files with statahead: $delta_sa sec"
12344 lctl get_param -n llite.*.statahead_stats
12345 ewrong=$(lctl get_param -n llite.*.statahead_stats |
12346 grep "statahead wrong:" | awk '{print $3}')
12348 [[ $swrong -lt $ewrong ]] &&
12349 log "statahead was stopped, maybe too many locks held!"
12350 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
12352 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
12353 max=$(lctl get_param -n llite.*.statahead_max |
12355 lctl set_param -n llite.*.statahead_max 0
12356 lctl get_param llite.*.statahead_max
12357 cancel_lru_locks mdc
12358 cancel_lru_locks osc
12360 time $lsx $DIR/$tdir | wc -l
12362 delta=$((etime - stime))
12363 log "$lsx $i files again without statahead: $delta sec"
12364 lctl set_param llite.*.statahead_max=$max
12365 if [ $((delta_sa * 100 > delta * 105 && delta_sa > delta + 2)) ]; then
12366 if [ $SLOWOK -eq 0 ]; then
12367 error "$lsx $i files is slower with statahead!"
12369 log "$lsx $i files is slower with statahead!"
12375 [ $delta -gt 20 ] && break
12376 [ $delta -gt 8 ] && MULT=$((50 / delta))
12377 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
12385 delta=$((etime - stime))
12386 log "rm -r $DIR/$tdir/: $delta seconds"
12388 lctl get_param -n llite.*.statahead_stats
12392 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12394 test_123a_base "ls -l"
12396 run_test 123aa "verify statahead work"
12399 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12401 statx_supported || skip_env "Test must be statx() syscall supported"
12403 test_123a_base "$STATX -l"
12405 run_test 123ab "verify statahead work by using statx"
12408 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12410 statx_supported || skip_env "Test must be statx() syscall supported"
12417 cancel_lru_locks $OSC
12418 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
12419 agl_before=$($LCTL get_param -n llite.*.statahead_stats |
12420 awk '/agl.total:/ {print $3}')
12421 test_123a_base "$STATX -c \"%n %i %A %h %u %g %W %X %Z\" -D"
12422 test_123a_base "$STATX --cached=always -D"
12423 agl_after=$($LCTL get_param -n llite.*.statahead_stats |
12424 awk '/agl.total:/ {print $3}')
12425 [ $agl_before -eq $agl_after ] ||
12426 error "Should not trigger AGL thread - $agl_before:$agl_after"
12427 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
12428 [ $rpcs_after -eq $rpcs_before ] ||
12429 error "$STATX should not send glimpse RPCs to $OSC"
12431 run_test 123ac "verify statahead work by using statx without glimpse RPCs"
12433 test_123b () { # statahead(bug 15027)
12434 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12436 test_mkdir $DIR/$tdir
12437 createmany -o $DIR/$tdir/$tfile-%d 1000
12439 cancel_lru_locks mdc
12440 cancel_lru_locks osc
12442 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
12443 lctl set_param fail_loc=0x80000803
12444 ls -lR $DIR/$tdir > /dev/null
12446 lctl set_param fail_loc=0x0
12447 lctl get_param -n llite.*.statahead_stats
12452 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
12455 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
12457 test_mkdir -i 0 -c 1 $DIR/$tdir.0
12458 test_mkdir -i 1 -c 1 $DIR/$tdir.1
12459 touch $DIR/$tdir.1/{1..3}
12460 mv $DIR/$tdir.1/{1..3} $DIR/$tdir.0
12462 remount_client $MOUNT
12464 $MULTIOP $DIR/$tdir.0 Q
12466 # let statahead to complete
12467 ls -l $DIR/$tdir.0 > /dev/null
12469 testid=$(echo $TESTNAME | tr '_' ' ')
12470 dmesg | tac | sed "/$testid/,$ d" | grep "Can not initialize inode" &&
12471 error "statahead warning" || true
12473 run_test 123c "Can not initialize inode warning on DNE statahead"
12476 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12477 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
12478 skip_env "no lru resize on server"
12482 test_mkdir $DIR/$tdir
12484 log "create $NR files at $DIR/$tdir"
12485 createmany -o $DIR/$tdir/f $NR ||
12486 error "failed to create $NR files in $DIR/$tdir"
12488 cancel_lru_locks mdc
12489 ls -l $DIR/$tdir > /dev/null
12493 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
12494 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
12495 LRU_SIZE=$($LCTL get_param -n $PARAM)
12496 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
12497 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
12499 log "NS=$(basename $NSDIR)"
12504 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
12505 skip "Not enough cached locks created!"
12507 log "LRU=$LRU_SIZE"
12511 # We know that lru resize allows one client to hold $LIMIT locks
12512 # for 10h. After that locks begin to be killed by client.
12514 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
12516 if [ $LIMIT -lt $LRU_SIZE ]; then
12517 skip "Limit is too small $LIMIT"
12520 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
12521 # killing locks. Some time was spent for creating locks. This means
12522 # that up to the moment of sleep finish we must have killed some of
12523 # them (10-100 locks). This depends on how fast ther were created.
12524 # Many of them were touched in almost the same moment and thus will
12525 # be killed in groups.
12526 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE * 100))
12528 # Use $LRU_SIZE_B here to take into account real number of locks
12529 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
12530 local LRU_SIZE_B=$LRU_SIZE
12532 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
12533 log "OLD_LVF=$OLD_LVF"
12534 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
12536 # Let's make sure that we really have some margin. Client checks
12537 # cached locks every 10 sec.
12538 SLEEP=$((SLEEP+20))
12539 log "Sleep ${SLEEP} sec"
12541 while ((SEC<$SLEEP)); do
12545 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
12546 echo -n "$LRU_SIZE"
12549 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
12550 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
12552 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
12553 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
12554 unlinkmany $DIR/$tdir/f $NR
12558 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
12559 log "unlink $NR files at $DIR/$tdir"
12560 unlinkmany $DIR/$tdir/f $NR
12562 run_test 124a "lru resize ======================================="
12564 get_max_pool_limit()
12566 local limit=$($LCTL get_param \
12567 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
12569 for l in $limit; do
12570 if [[ $l -gt $max ]]; then
12578 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12579 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
12580 skip_env "no lru resize on server"
12582 LIMIT=$(get_max_pool_limit)
12584 NR=$(($(default_lru_size)*20))
12585 if [[ $NR -gt $LIMIT ]]; then
12586 log "Limit lock number by $LIMIT locks"
12590 IFree=$(mdsrate_inodes_available)
12591 if [ $IFree -lt $NR ]; then
12592 log "Limit lock number by $IFree inodes"
12596 lru_resize_disable mdc
12597 test_mkdir -p $DIR/$tdir/disable_lru_resize
12599 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
12600 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
12601 cancel_lru_locks mdc
12604 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
12607 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
12610 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
12614 nolruresize_delta=$((etime-stime))
12615 log "ls -la time: $nolruresize_delta seconds"
12616 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
12617 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
12619 lru_resize_enable mdc
12620 test_mkdir -p $DIR/$tdir/enable_lru_resize
12622 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
12623 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
12624 cancel_lru_locks mdc
12627 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
12630 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
12633 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
12637 lruresize_delta=$((etime-stime))
12638 log "ls -la time: $lruresize_delta seconds"
12639 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
12641 if [ $lruresize_delta -gt $nolruresize_delta ]; then
12642 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
12643 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
12644 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
12646 log "lru resize performs the same with no lru resize"
12648 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
12650 run_test 124b "lru resize (performance test) ======================="
12653 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12654 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
12655 skip_env "no lru resize on server"
12657 # cache ununsed locks on client
12659 cancel_lru_locks mdc
12660 test_mkdir $DIR/$tdir
12661 createmany -o $DIR/$tdir/f $nr ||
12662 error "failed to create $nr files in $DIR/$tdir"
12663 ls -l $DIR/$tdir > /dev/null
12665 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
12666 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
12667 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
12668 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
12669 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
12671 # set lru_max_age to 1 sec
12672 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
12673 echo "sleep $((recalc_p * 2)) seconds..."
12674 sleep $((recalc_p * 2))
12676 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
12677 # restore lru_max_age
12678 $LCTL set_param -n $nsdir.lru_max_age $max_age
12679 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
12680 unlinkmany $DIR/$tdir/f $nr
12682 run_test 124c "LRUR cancel very aged locks"
12685 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12686 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
12687 skip_env "no lru resize on server"
12689 # cache ununsed locks on client
12692 lru_resize_disable mdc
12693 stack_trap "lru_resize_enable mdc" EXIT
12695 cancel_lru_locks mdc
12697 # asynchronous object destroy at MDT could cause bl ast to client
12698 test_mkdir $DIR/$tdir
12699 createmany -o $DIR/$tdir/f $nr ||
12700 error "failed to create $nr files in $DIR/$tdir"
12701 stack_trap "unlinkmany $DIR/$tdir/f $nr" EXIT
12703 ls -l $DIR/$tdir > /dev/null
12705 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
12706 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
12707 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
12708 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
12710 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
12712 # set lru_max_age to 1 sec
12713 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
12714 stack_trap "$LCTL set_param -n $nsdir.lru_max_age $max_age" EXIT
12716 echo "sleep $((recalc_p * 2)) seconds..."
12717 sleep $((recalc_p * 2))
12719 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
12721 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
12723 run_test 124d "cancel very aged locks if lru-resize diasbaled"
12725 test_125() { # 13358
12726 $LCTL get_param -n llite.*.client_type | grep -q local ||
12727 skip "must run as local client"
12728 $LCTL get_param -n mdc.*-mdc-*.connect_flags | grep -q acl ||
12729 skip_env "must have acl enabled"
12730 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
12732 test_mkdir $DIR/$tdir
12733 $LFS setstripe -S 65536 -c -1 $DIR/$tdir || error "setstripe failed"
12734 setfacl -R -m u:bin:rwx $DIR/$tdir || error "setfacl $DIR/$tdir failed"
12735 ls -ld $DIR/$tdir || error "cannot access $DIR/$tdir"
12737 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
12739 test_126() { # bug 12829/13455
12740 $GSS && skip_env "must run as gss disabled"
12741 $LCTL get_param -n llite.*.client_type | grep -q local ||
12742 skip "must run as local client"
12743 [ "$UID" != 0 ] && skip "must run as root, not UID $UID"
12745 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
12746 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
12748 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
12750 run_test 126 "check that the fsgid provided by the client is taken into account"
12752 test_127a() { # bug 15521
12753 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12754 local name count samp unit min max sum sumsq
12756 $LFS setstripe -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
12757 echo "stats before reset"
12758 $LCTL get_param osc.*.stats
12759 $LCTL set_param osc.*.stats=0
12760 local fsize=$((2048 * 1024))
12762 dd if=/dev/zero of=$DIR/$tfile bs=$fsize count=1
12763 cancel_lru_locks osc
12764 dd if=$DIR/$tfile of=/dev/null bs=$fsize
12766 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/$tfile.tmp
12767 stack_trap "rm -f $TMP/$tfile.tmp"
12768 while read name count samp unit min max sum sumsq; do
12769 echo "got name=$name count=$count unit=$unit min=$min max=$max"
12770 [ ! $min ] && error "Missing min value for $name proc entry"
12771 eval $name=$count || error "Wrong proc format"
12774 read_bytes|write_bytes)
12775 [[ "$unit" =~ "bytes" ]] ||
12776 error "unit is not 'bytes': $unit"
12777 (( $min >= 4096 )) || error "min is too small: $min"
12778 (( $min <= $fsize )) || error "min is too big: $min"
12779 (( $max >= 4096 )) || error "max is too small: $max"
12780 (( $max <= $fsize )) || error "max is too big: $max"
12781 (( $sum == $fsize )) || error "sum is wrong: $sum"
12782 (( $sumsq >= ($fsize / 4096) * (4096 * 4096) )) ||
12783 error "sumsquare is too small: $sumsq"
12784 (( $sumsq <= $fsize * $fsize )) ||
12785 error "sumsquare is too big: $sumsq"
12787 ost_read|ost_write)
12788 [[ "$unit" =~ "usec" ]] ||
12789 error "unit is not 'usec': $unit"
12793 done < $DIR/$tfile.tmp
12795 #check that we actually got some stats
12796 [ "$read_bytes" ] || error "Missing read_bytes stats"
12797 [ "$write_bytes" ] || error "Missing write_bytes stats"
12798 [ "$read_bytes" != 0 ] || error "no read done"
12799 [ "$write_bytes" != 0 ] || error "no write done"
12801 run_test 127a "verify the client stats are sane"
12803 test_127b() { # bug LU-333
12804 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12805 local name count samp unit min max sum sumsq
12807 echo "stats before reset"
12808 $LCTL get_param llite.*.stats
12809 $LCTL set_param llite.*.stats=0
12811 # perform 2 reads and writes so MAX is different from SUM.
12812 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
12813 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
12814 cancel_lru_locks osc
12815 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
12816 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
12818 $LCTL get_param llite.*.stats | grep samples > $TMP/$tfile.tmp
12819 stack_trap "rm -f $TMP/$tfile.tmp"
12820 while read name count samp unit min max sum sumsq; do
12821 echo "got name=$name count=$count unit=$unit min=$min max=$max"
12822 eval $name=$count || error "Wrong proc format"
12825 read_bytes|write_bytes)
12826 [[ "$unit" =~ "bytes" ]] ||
12827 error "unit is not 'bytes': $unit"
12828 (( $count == 2 )) || error "count is not 2: $count"
12829 (( $min == $PAGE_SIZE )) ||
12830 error "min is not $PAGE_SIZE: $min"
12831 (( $max == $PAGE_SIZE )) ||
12832 error "max is not $PAGE_SIZE: $max"
12833 (( $sum == $PAGE_SIZE * 2 )) ||
12834 error "sum is not $((PAGE_SIZE * 2)): $sum"
12837 [[ "$unit" =~ "usec" ]] ||
12838 error "unit is not 'usec': $unit"
12842 done < $TMP/$tfile.tmp
12844 #check that we actually got some stats
12845 [ "$read_bytes" ] || error "Missing read_bytes stats"
12846 [ "$write_bytes" ] || error "Missing write_bytes stats"
12847 [ "$read_bytes" != 0 ] || error "no read done"
12848 [ "$write_bytes" != 0 ] || error "no write done"
12850 run_test 127b "verify the llite client stats are sane"
12852 test_127c() { # LU-12394
12853 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
12860 $LCTL set_param llite.*.extents_stats=1
12861 stack_trap "$LCTL set_param llite.*.extents_stats=0" EXIT
12863 # Use two stripes so there is enough space in default config
12864 $LFS setstripe -c 2 $DIR/$tfile
12866 # Extent stats start at 0-4K and go in power of two buckets
12867 # LL_HIST_START = 12 --> 2^12 = 4K
12868 # We do 3K*2^i, so 3K, 6K, 12K, 24K... hitting each bucket.
12869 # We do not do buckets larger than 64 MiB to avoid ENOSPC issues on
12871 for size in 3K 6K 12K 24K 48K 96K 192K 384K 768K 1536K 3M 6M 12M 24M 48M;
12873 # Write and read, 2x each, second time at a non-zero offset
12874 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1
12875 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1 seek=10
12876 dd if=$DIR/$tfile of=/dev/null bs=$size count=1
12877 dd if=$DIR/$tfile of=/dev/null bs=$size count=1 seek=10
12881 $LCTL get_param llite.*.extents_stats
12884 for bsize in 4K 8K 16K 32K 64K 128K 256K 512K 1M 2M 4M 8M 16M 32M 64M;
12886 local bucket=$($LCTL get_param -n llite.*.extents_stats |
12888 reads=$(echo $bucket | awk '{print $5}')
12889 writes=$(echo $bucket | awk '{print $9}')
12890 [ "$reads" -eq $count ] ||
12891 error "$reads reads in < $bsize bucket, expect $count"
12892 [ "$writes" -eq $count ] ||
12893 error "$writes writes in < $bsize bucket, expect $count"
12896 # Test mmap write and read
12897 $LCTL set_param llite.*.extents_stats=c
12899 dd if=/dev/zero of=$DIR/$tfile bs=${size}K count=1
12900 $MULTIOP $DIR/$tfile OSMRUc || error "$MULTIOP $DIR/$tfile failed"
12901 $MULTIOP $DIR/$tfile OSMWUc || error "$MULTIOP $DIR/$tfile failed"
12903 $LCTL get_param llite.*.extents_stats
12905 count=$(((size*1024) / PAGE_SIZE))
12907 bsize=$((2 * PAGE_SIZE / 1024))K
12909 bucket=$($LCTL get_param -n llite.*.extents_stats |
12911 reads=$(echo $bucket | awk '{print $5}')
12912 writes=$(echo $bucket | awk '{print $9}')
12913 # mmap writes fault in the page first, creating an additonal read
12914 [ "$reads" -eq $((2 * count)) ] ||
12915 error "$reads reads in < $bsize bucket, expect $count"
12916 [ "$writes" -eq $count ] ||
12917 error "$writes writes in < $bsize bucket, expect $count"
12919 run_test 127c "test llite extent stats with regular & mmap i/o"
12921 test_128() { # bug 15212
12923 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
12928 result=$(grep error $TMP/$tfile.log)
12929 rm -f $DIR/$tfile $TMP/$tfile.log
12930 [ -z "$result" ] ||
12931 error "consecutive find's under interactive lfs failed"
12933 run_test 128 "interactive lfs for 2 consecutive find's"
12935 set_dir_limits () {
12940 local ldproc=/proc/fs/ldiskfs
12941 local facets=$(get_facets MDS)
12943 for facet in ${facets//,/ }; do
12944 canondev=$(ldiskfs_canon \
12945 *.$(convert_facet2label $facet).mntdev $facet)
12946 do_facet $facet "test -e $ldproc/$canondev/max_dir_size" ||
12947 ldproc=/sys/fs/ldiskfs
12948 do_facet $facet "echo $1 >$ldproc/$canondev/max_dir_size"
12949 do_facet $facet "echo $2 >$ldproc/$canondev/warning_dir_size"
12953 check_mds_dmesg() {
12954 local facets=$(get_facets MDS)
12955 for facet in ${facets//,/ }; do
12956 do_facet $facet "dmesg | tail -3 | grep $1" && return 0
12962 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12963 [[ $MDS1_VERSION -ge $(version_code 2.5.56) ]] ||
12964 skip "Need MDS version with at least 2.5.56"
12965 if [ "$mds1_FSTYPE" != ldiskfs ]; then
12966 skip_env "ldiskfs only test"
12968 remote_mds_nodsh && skip "remote MDS with nodsh"
12971 local has_warning=false
12974 mkdir -p $DIR/$tdir
12976 # block size of mds1
12977 local maxsize=$(($($LCTL get_param -n mdc.*MDT0000*.blocksize) * 8))
12978 set_dir_limits $maxsize $((maxsize * 6 / 8))
12979 stack_trap "set_dir_limits 0 0"
12980 stack_trap "unlinkmany $DIR/$tdir/file_base_ 2000 || true"
12981 local dirsize=$(stat -c%s "$DIR/$tdir")
12983 while (( $dirsize <= $maxsize )); do
12984 $MCREATE $DIR/$tdir/file_base_$nfiles
12986 # check two errors:
12987 # ENOSPC for ext4 max_dir_size, which has been used since
12988 # kernel v3.6-rc1-8-gdf981d03ee, lustre v2_4_50_0-79-gaed82035c0
12989 if (( rc == ENOSPC )); then
12991 echo "rc=$rc returned as expected after $nfiles files"
12993 createmany -o $DIR/$tdir/file_extra_$nfiles. 5 ||
12994 error "create failed w/o dir size limit"
12996 # messages may be rate limited if test is run repeatedly
12997 check_mds_dmesg '"is approaching max"' ||
12998 echo "warning message should be output"
12999 check_mds_dmesg '"has reached max"' ||
13000 echo "reached message should be output"
13002 dirsize=$(stat -c%s "$DIR/$tdir")
13004 [[ $dirsize -ge $maxsize ]] && return 0
13005 error "dirsize $dirsize < $maxsize after $nfiles files"
13006 elif (( rc != 0 )); then
13009 nfiles=$((nfiles + 1))
13010 dirsize=$(stat -c%s "$DIR/$tdir")
13013 error "rc=$rc, size=$dirsize/$maxsize, mdt=$MDSCOUNT, nfiles=$nfiles"
13015 run_test 129 "test directory size limit ========================"
13024 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13025 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
13027 trap cleanup_130 EXIT RETURN
13029 local fm_file=$DIR/$tfile
13030 $LFS setstripe -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
13031 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
13032 error "dd failed for $fm_file"
13034 # LU-1795: test filefrag/FIEMAP once, even if unsupported
13035 filefrag -ves $fm_file
13037 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
13038 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
13039 [ $RC != 0 ] && error "filefrag $fm_file failed"
13041 filefrag_op=$(filefrag -ve -k $fm_file |
13042 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
13043 lun=$($LFS getstripe -i $fm_file)
13045 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
13048 for line in $filefrag_op
13050 frag_lun=`echo $line | cut -d: -f5`
13051 ext_len=`echo $line | cut -d: -f4`
13052 if (( $frag_lun != $lun )); then
13054 error "FIEMAP on 1-stripe file($fm_file) failed"
13057 (( tot_len += ext_len ))
13060 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
13062 error "FIEMAP on 1-stripe file($fm_file) failed;"
13068 echo "FIEMAP on single striped file succeeded"
13070 run_test 130a "FIEMAP (1-stripe file)"
13073 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
13075 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13076 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
13078 trap cleanup_130 EXIT RETURN
13080 local fm_file=$DIR/$tfile
13081 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
13082 error "setstripe on $fm_file"
13083 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
13084 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
13086 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
13087 error "dd failed on $fm_file"
13089 filefrag -ves $fm_file || error "filefrag $fm_file failed"
13090 filefrag_op=$(filefrag -ve -k $fm_file |
13091 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
13093 last_lun=$(echo $filefrag_op | cut -d: -f5 |
13094 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13099 for line in $filefrag_op
13101 frag_lun=$(echo $line | cut -d: -f5 |
13102 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13103 ext_len=$(echo $line | cut -d: -f4)
13104 if (( $frag_lun != $last_lun )); then
13105 if (( tot_len != 1024 )); then
13107 error "FIEMAP on $fm_file failed; returned " \
13108 "len $tot_len for OST $last_lun instead of 1024"
13111 (( num_luns += 1 ))
13115 (( tot_len += ext_len ))
13118 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
13120 error "FIEMAP on $fm_file failed; returned wrong number of " \
13121 "luns or wrong len for OST $last_lun"
13127 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
13129 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
13132 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
13134 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13135 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
13137 trap cleanup_130 EXIT RETURN
13139 local fm_file=$DIR/$tfile
13140 $LFS setstripe -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
13141 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
13142 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
13144 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
13145 error "dd failed on $fm_file"
13147 filefrag -ves $fm_file || error "filefrag $fm_file failed"
13148 filefrag_op=$(filefrag -ve -k $fm_file |
13149 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
13151 last_lun=$(echo $filefrag_op | cut -d: -f5 |
13152 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13157 for line in $filefrag_op
13159 frag_lun=$(echo $line | cut -d: -f5 |
13160 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13161 ext_len=$(echo $line | cut -d: -f4)
13162 if (( $frag_lun != $last_lun )); then
13163 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
13164 if (( logical != 512 )); then
13166 error "FIEMAP on $fm_file failed; returned " \
13167 "logical start for lun $logical instead of 512"
13170 if (( tot_len != 512 )); then
13172 error "FIEMAP on $fm_file failed; returned " \
13173 "len $tot_len for OST $last_lun instead of 1024"
13176 (( num_luns += 1 ))
13180 (( tot_len += ext_len ))
13183 if (( num_luns != 2 || tot_len != 512 )); then
13185 error "FIEMAP on $fm_file failed; returned wrong number of " \
13186 "luns or wrong len for OST $last_lun"
13192 echo "FIEMAP on 2-stripe file with hole succeeded"
13194 run_test 130c "FIEMAP (2-stripe file with hole)"
13197 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
13199 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13200 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
13202 trap cleanup_130 EXIT RETURN
13204 local fm_file=$DIR/$tfile
13205 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
13206 error "setstripe on $fm_file"
13207 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
13208 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
13210 local actual_stripe_count=$($LFS getstripe -c $fm_file)
13211 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripe_count ||
13212 error "dd failed on $fm_file"
13214 filefrag -ves $fm_file || error "filefrag $fm_file failed"
13215 filefrag_op=$(filefrag -ve -k $fm_file |
13216 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
13218 last_lun=$(echo $filefrag_op | cut -d: -f5 |
13219 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13224 for line in $filefrag_op
13226 frag_lun=$(echo $line | cut -d: -f5 |
13227 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13228 ext_len=$(echo $line | cut -d: -f4)
13229 if (( $frag_lun != $last_lun )); then
13230 if (( tot_len != 1024 )); then
13232 error "FIEMAP on $fm_file failed; returned " \
13233 "len $tot_len for OST $last_lun instead of 1024"
13236 (( num_luns += 1 ))
13240 (( tot_len += ext_len ))
13243 if (( num_luns != actual_stripe_count || tot_len != 1024 )); then
13245 error "FIEMAP on $fm_file failed; returned wrong number of " \
13246 "luns or wrong len for OST $last_lun"
13252 echo "FIEMAP on N-stripe file succeeded"
13254 run_test 130d "FIEMAP (N-stripe file)"
13257 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
13259 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13260 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
13262 trap cleanup_130 EXIT RETURN
13264 local fm_file=$DIR/$tfile
13265 $LFS setstripe -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
13268 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
13269 for ((i = 0; i < $NUM_BLKS; i++)); do
13270 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) \
13271 conv=notrunc > /dev/null 2>&1
13274 filefrag -ves $fm_file || error "filefrag $fm_file failed"
13275 filefrag_op=$(filefrag -ve -k $fm_file |
13276 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
13278 last_lun=$(echo $filefrag_op | cut -d: -f5)
13283 for line in $filefrag_op; do
13284 frag_lun=$(echo $line | cut -d: -f5)
13285 ext_len=$(echo $line | cut -d: -f4)
13286 if [[ "$frag_lun" != "$last_lun" ]]; then
13287 if (( tot_len != $EXPECTED_LEN )); then
13289 error "OST$last_lun $tot_len != $EXPECTED_LEN"
13291 (( num_luns += 1 ))
13295 (( tot_len += ext_len ))
13298 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
13300 error "OST$last_lun $num_luns != 2, $tot_len != $EXPECTED_LEN"
13303 echo "FIEMAP with continuation calls succeeded"
13305 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
13308 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13309 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
13311 local fm_file=$DIR/$tfile
13312 $MULTIOP $fm_file oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T33554432c ||
13313 error "multiop create with lov_delay_create on $fm_file"
13315 filefrag -ves $fm_file || error "filefrag $fm_file failed"
13316 filefrag_extents=$(filefrag -vek $fm_file |
13317 awk '/extents? found/ { print $2 }')
13318 if [[ "$filefrag_extents" != "0" ]]; then
13319 error "$fm_file: filefrag_extents=$filefrag_extents != 0"
13324 run_test 130f "FIEMAP (unstriped file)"
13327 local file=$DIR/$tfile
13328 local nr=$((OSTCOUNT * 100))
13330 $LFS setstripe -C $nr $file ||
13331 error "failed to setstripe -C $nr $file"
13333 dd if=/dev/zero of=$file count=$nr bs=1M
13335 nr=$($LFS getstripe -c $file)
13337 local extents=$(filefrag -v $file |
13338 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}' | wc -l)
13340 echo "filefrag list $extents extents in file with stripecount $nr"
13341 if (( extents < nr )); then
13342 $LFS getstripe $file
13344 error "filefrag printed $extents < $nr extents"
13349 run_test 130g "FIEMAP (overstripe file)"
13351 # Test for writev/readv
13353 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 ||
13354 error "writev test failed"
13355 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 ||
13356 error "readv failed"
13359 run_test 131a "test iov's crossing stripe boundary for writev/readv"
13362 local fsize=$((524288 + 1048576 + 1572864))
13363 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 &&
13364 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
13365 error "append writev test failed"
13367 ((fsize += 1572864 + 1048576))
13368 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 &&
13369 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
13370 error "append writev test failed"
13373 run_test 131b "test append writev"
13376 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
13379 run_test 131c "test read/write on file w/o objects"
13382 rwv -f $DIR/$tfile -w -n 1 1572864
13383 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
13384 if [ "$NOB" != 1572864 ]; then
13385 error "Short read filed: read $NOB bytes instead of 1572864"
13389 run_test 131d "test short read"
13392 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
13393 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
13394 error "read hitting hole failed"
13397 run_test 131e "test read hitting hole"
13406 mds*) res=$(do_facet $facet \
13407 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op")
13409 ost*) res=$(do_facet $facet \
13410 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op")
13412 *) error "Wrong facet '$facet'" ;;
13414 [ "$res" ] || error "The counter for $op on $facet was not incremented"
13415 # if the argument $3 is zero, it means any stat increment is ok.
13416 if [[ $want -gt 0 ]]; then
13417 local count=$(echo $res | awk '{ print $2 }')
13418 [[ $count -ne $want ]] &&
13419 error "The $op counter on $facet is $count, not $want"
13424 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13425 remote_ost_nodsh && skip "remote OST with nodsh"
13426 remote_mds_nodsh && skip "remote MDS with nodsh"
13427 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
13428 skip_env "MDS doesn't support rename stats"
13430 local testdir=$DIR/${tdir}/stats_testdir
13432 mkdir -p $DIR/${tdir}
13435 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13436 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
13438 # verify mdt stats first.
13439 mkdir ${testdir} || error "mkdir failed"
13440 check_stats $SINGLEMDS "mkdir" 1
13441 touch ${testdir}/${tfile} || error "touch failed"
13442 check_stats $SINGLEMDS "open" 1
13443 check_stats $SINGLEMDS "close" 1
13444 [ $MDS1_VERSION -ge $(version_code 2.8.54) ] && {
13445 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
13446 check_stats $SINGLEMDS "mknod" 2
13448 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
13449 check_stats $SINGLEMDS "unlink" 1
13450 rm -f ${testdir}/${tfile} || error "file remove failed"
13451 check_stats $SINGLEMDS "unlink" 2
13453 # remove working dir and check mdt stats again.
13454 rmdir ${testdir} || error "rmdir failed"
13455 check_stats $SINGLEMDS "rmdir" 1
13457 local testdir1=$DIR/${tdir}/stats_testdir1
13458 mkdir -p ${testdir}
13459 mkdir -p ${testdir1}
13460 touch ${testdir1}/test1
13461 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
13462 check_stats $SINGLEMDS "crossdir_rename" 1
13464 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
13465 check_stats $SINGLEMDS "samedir_rename" 1
13467 rm -rf $DIR/${tdir}
13469 run_test 133a "Verifying MDT stats ========================================"
13474 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13475 remote_ost_nodsh && skip "remote OST with nodsh"
13476 remote_mds_nodsh && skip "remote MDS with nodsh"
13478 local testdir=$DIR/${tdir}/stats_testdir
13480 mkdir -p ${testdir} || error "mkdir failed"
13481 touch ${testdir}/${tfile} || error "touch failed"
13482 cancel_lru_locks mdc
13485 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13486 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
13488 # extra mdt stats verification.
13489 chmod 444 ${testdir}/${tfile} || error "chmod failed"
13490 check_stats $SINGLEMDS "setattr" 1
13491 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13492 if [ $MDS1_VERSION -ne $(version_code 2.2.0) ]
13494 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
13495 check_stats $SINGLEMDS "getattr" 1
13497 rm -rf $DIR/${tdir}
13499 # when DNE is enabled, MDT uses STATFS RPC to ping other targets
13500 # so the check below is not reliable
13501 [ $MDSCOUNT -eq 1 ] || return 0
13503 # Sleep to avoid a cached response.
13504 #define OBD_STATFS_CACHE_SECONDS 1
13506 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13507 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
13508 $LFS df || error "lfs failed"
13509 check_stats $SINGLEMDS "statfs" 1
13511 # check aggregated statfs (LU-10018)
13512 [ $MDS1_VERSION -lt $(version_code 2.11.54) ] &&
13514 [ $CLIENT_VERSION -lt $(version_code 2.11.54) ] &&
13517 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13518 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
13520 check_stats $SINGLEMDS "statfs" 1
13522 # We want to check that the client didn't send OST_STATFS to
13523 # ost1 but the MDT also uses OST_STATFS for precreate. So some
13524 # extra care is needed here.
13525 if remote_mds; then
13526 local nid=$($LCTL list_nids | head -1 | sed "s/\./\\\./g")
13527 local param="obdfilter.$FSNAME-OST0000.exports.'$nid'.stats"
13529 res=$(do_facet ost1 $LCTL get_param $param | grep statfs)
13530 [ "$res" ] && error "OST got STATFS"
13535 run_test 133b "Verifying extra MDT stats =================================="
13538 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13539 remote_ost_nodsh && skip "remote OST with nodsh"
13540 remote_mds_nodsh && skip "remote MDS with nodsh"
13542 local testdir=$DIR/$tdir/stats_testdir
13544 test_mkdir -p $testdir
13546 # verify obdfilter stats.
13547 $LFS setstripe -c 1 -i 0 $testdir/$tfile
13549 cancel_lru_locks osc
13550 wait_delete_completed
13553 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13554 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
13556 dd if=/dev/zero of=$testdir/$tfile conv=notrunc bs=512k count=1 ||
13559 cancel_lru_locks osc
13560 check_stats ost1 "write" 1
13562 dd if=$testdir/$tfile of=/dev/null bs=1k count=1 || error "dd failed"
13563 check_stats ost1 "read" 1
13565 > $testdir/$tfile || error "truncate failed"
13566 check_stats ost1 "punch" 1
13568 rm -f $testdir/$tfile || error "file remove failed"
13569 wait_delete_completed
13570 check_stats ost1 "destroy" 1
13574 run_test 133c "Verifying OST stats ========================================"
13581 while [ $value -ge 2 ]; do
13586 if [ $orig -gt $order ]; then
13594 local size=('K' 'M' 'G' 'T');
13596 local size_string=$value
13598 while [ $value -ge 1024 ]; do
13599 if [ $i -gt 3 ]; then
13600 #T is the biggest unit we get here, if that is bigger,
13602 size_string=${value}T
13605 value=$((value >> 10))
13606 if [ $value -lt 1024 ]; then
13607 size_string=${value}${size[$i]}
13616 get_rename_size() {
13618 local context=${2:-.}
13619 local sample=$(do_facet $SINGLEMDS $LCTL \
13620 get_param mdt.$FSNAME-MDT0000.rename_stats |
13621 grep -A1 $context |
13622 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
13627 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13628 remote_ost_nodsh && skip "remote OST with nodsh"
13629 remote_mds_nodsh && skip "remote MDS with nodsh"
13630 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
13631 skip_env "MDS doesn't support rename stats"
13633 local testdir1=$DIR/${tdir}/stats_testdir1
13634 local testdir2=$DIR/${tdir}/stats_testdir2
13635 mkdir -p $DIR/${tdir}
13637 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
13639 lfs mkdir -i 0 -c 1 ${testdir1} || error "mkdir failed"
13640 lfs mkdir -i 0 -c 1 ${testdir2} || error "mkdir failed"
13642 createmany -o $testdir1/test 512 || error "createmany failed"
13644 # check samedir rename size
13645 mv ${testdir1}/test0 ${testdir1}/test_0
13647 local testdir1_size=$(ls -l $DIR/${tdir} |
13648 awk '/stats_testdir1/ {print $5}')
13649 local testdir2_size=$(ls -l $DIR/${tdir} |
13650 awk '/stats_testdir2/ {print $5}')
13652 testdir1_size=$(order_2 $testdir1_size)
13653 testdir2_size=$(order_2 $testdir2_size)
13655 testdir1_size=$(size_in_KMGT $testdir1_size)
13656 testdir2_size=$(size_in_KMGT $testdir2_size)
13658 echo "source rename dir size: ${testdir1_size}"
13659 echo "target rename dir size: ${testdir2_size}"
13661 local cmd="do_facet $SINGLEMDS $LCTL "
13662 cmd+="get_param mdt.$FSNAME-MDT0000.rename_stats"
13664 eval $cmd || error "$cmd failed"
13665 local samedir=$($cmd | grep 'same_dir')
13666 local same_sample=$(get_rename_size $testdir1_size)
13667 [ -z "$samedir" ] && error "samedir_rename_size count error"
13668 [[ $same_sample -eq 1 ]] ||
13669 error "samedir_rename_size error $same_sample"
13670 echo "Check same dir rename stats success"
13672 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
13674 # check crossdir rename size
13675 mv ${testdir1}/test_0 ${testdir2}/test_0
13677 testdir1_size=$(ls -l $DIR/${tdir} |
13678 awk '/stats_testdir1/ {print $5}')
13679 testdir2_size=$(ls -l $DIR/${tdir} |
13680 awk '/stats_testdir2/ {print $5}')
13682 testdir1_size=$(order_2 $testdir1_size)
13683 testdir2_size=$(order_2 $testdir2_size)
13685 testdir1_size=$(size_in_KMGT $testdir1_size)
13686 testdir2_size=$(size_in_KMGT $testdir2_size)
13688 echo "source rename dir size: ${testdir1_size}"
13689 echo "target rename dir size: ${testdir2_size}"
13691 eval $cmd || error "$cmd failed"
13692 local crossdir=$($cmd | grep 'crossdir')
13693 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
13694 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
13695 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
13696 [[ $src_sample -eq 1 ]] ||
13697 error "crossdir_rename_size error $src_sample"
13698 [[ $tgt_sample -eq 1 ]] ||
13699 error "crossdir_rename_size error $tgt_sample"
13700 echo "Check cross dir rename stats success"
13701 rm -rf $DIR/${tdir}
13703 run_test 133d "Verifying rename_stats ========================================"
13706 remote_mds_nodsh && skip "remote MDS with nodsh"
13707 remote_ost_nodsh && skip "remote OST with nodsh"
13708 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13710 local testdir=$DIR/${tdir}/stats_testdir
13711 local ctr f0 f1 bs=32768 count=42 sum
13713 mkdir -p ${testdir} || error "mkdir failed"
13715 $LFS setstripe -c 1 -i 0 ${testdir}/${tfile}
13717 for ctr in {write,read}_bytes; do
13719 cancel_lru_locks osc
13721 do_facet ost1 $LCTL set_param -n \
13722 "obdfilter.*.exports.clear=clear"
13724 if [ $ctr = write_bytes ]; then
13726 f1=${testdir}/${tfile}
13728 f0=${testdir}/${tfile}
13732 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
13735 cancel_lru_locks osc
13737 sum=$(do_facet ost1 $LCTL get_param \
13738 "obdfilter.*.exports.*.stats" |
13739 awk -v ctr=$ctr 'BEGIN { sum = 0 }
13740 $1 == ctr { sum += $7 }
13741 END { printf("%0.0f", sum) }')
13743 if ((sum != bs * count)); then
13744 error "Bad $ctr sum, expected $((bs * count)), got $sum"
13748 rm -rf $DIR/${tdir}
13750 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
13753 [[ $(lustre_version_code $facet) -ge $(version_code 2.7.65) ]] ||
13754 skip "too old lustre for get_param -R ($facet_ver)"
13756 # verifying readability.
13757 $LCTL get_param -R '*' &> /dev/null
13759 # Verifing writability with badarea_io.
13760 $LCTL list_param -FR '*' | grep '=' | tr -d = |
13761 egrep -v 'force_lbug|changelog_mask' | xargs badarea_io ||
13762 error "client badarea_io failed"
13764 # remount the FS in case writes/reads /proc break the FS
13765 cleanup || error "failed to unmount"
13766 setup || error "failed to setup"
13768 run_test 133f "Check reads/writes of client lustre proc files with bad area io"
13771 remote_mds_nodsh && skip "remote MDS with nodsh"
13772 remote_ost_nodsh && skip "remote OST with nodsh"
13775 for facet in mds1 ost1; do
13776 local facet_ver=$(lustre_version_code $facet)
13777 if [ $facet_ver -ge $(version_code 2.7.65) ]; then
13778 do_facet $facet "$LCTL get_param -R '*'" &> /dev/null
13780 log "$facet: too old lustre for get_param -R"
13782 if [ $facet_ver -ge $(version_code 2.5.54) ]; then
13783 do_facet $facet "$LCTL list_param -FR '*' | grep '=' |
13784 tr -d = | egrep -v 'force_lbug|changelog_mask' |
13785 xargs badarea_io" ||
13786 error "$facet badarea_io failed"
13788 skip_noexit "$facet: too old lustre for get_param -R"
13792 # remount the FS in case writes/reads /proc break the FS
13793 cleanup || error "failed to unmount"
13794 setup || error "failed to setup"
13796 run_test 133g "Check reads/writes of server lustre proc files with bad area io"
13799 remote_mds_nodsh && skip "remote MDS with nodsh"
13800 remote_ost_nodsh && skip "remote OST with nodsh"
13801 [[ $MDS1_VERSION -lt $(version_code 2.9.54) ]] &&
13802 skip "Need MDS version at least 2.9.54"
13805 for facet in client mds1 ost1; do
13806 # Get the list of files that are missing the terminating newline
13807 local plist=$(do_facet $facet
13808 $LCTL list_param -FR '*' | grep '=' | tr -d =)
13810 for ent in $plist; do
13811 local missing=$(do_facet $facet $LCTL get_param $ent \|\
13812 awk -v FS='\v' -v RS='\v\v' \
13813 "'END { if(NR>0 && \\\$NF !~ /.*\\\n\$/) \
13814 print FILENAME}'" 2>/dev/null)
13815 [ -z $missing ] || {
13816 do_facet $facet $LCTL get_param $ent | od -An -tx1
13817 error "file does not end with newline: $facet-$ent"
13822 run_test 133h "Proc files should end with newlines"
13825 remote_mds_nodsh && skip "remote MDS with nodsh"
13826 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
13827 skip "Need MDS version at least 2.7.54"
13829 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
13830 cancel_lru_locks mdc
13832 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
13833 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
13834 [ $unused -eq 0 ] || error "$unused locks are not cleared"
13837 createmany -o $DIR/$tdir/f $nr ||
13838 error "failed to create $nr files in $DIR/$tdir"
13839 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
13841 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
13842 do_facet mds1 $LCTL set_param fail_loc=0x327
13843 do_facet mds1 $LCTL set_param fail_val=500
13846 echo "sleep 10 seconds ..."
13848 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
13850 do_facet mds1 $LCTL set_param fail_loc=0
13851 do_facet mds1 $LCTL set_param fail_val=0
13852 [ $lck_cnt -lt $unused ] ||
13853 error "No locks reclaimed, before:$unused, after:$lck_cnt"
13856 unlinkmany $DIR/$tdir/f $nr
13858 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
13861 remote_mds_nodsh && skip "remote MDS with nodsh"
13862 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
13863 skip "Need MDS version at least 2.7.54"
13865 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
13866 cancel_lru_locks mdc
13868 local low_wm=$(do_facet mds1 $LCTL get_param -n \
13869 ldlm.lock_reclaim_threshold_mb)
13870 # disable reclaim temporarily
13871 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
13873 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
13874 do_facet mds1 $LCTL set_param fail_loc=0x328
13875 do_facet mds1 $LCTL set_param fail_val=500
13877 $LCTL set_param debug=+trace
13880 createmany -o $DIR/$tdir/f $nr &
13881 local create_pid=$!
13883 echo "Sleep $TIMEOUT seconds ..."
13885 if ! ps -p $create_pid > /dev/null 2>&1; then
13886 do_facet mds1 $LCTL set_param fail_loc=0
13887 do_facet mds1 $LCTL set_param fail_val=0
13888 do_facet mds1 $LCTL set_param \
13889 ldlm.lock_reclaim_threshold_mb=${low_wm}m
13890 error "createmany finished incorrectly!"
13892 do_facet mds1 $LCTL set_param fail_loc=0
13893 do_facet mds1 $LCTL set_param fail_val=0
13894 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
13895 wait $create_pid || return 1
13897 unlinkmany $DIR/$tdir/f $nr
13899 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
13902 remote_mds_nodsh && skip "remote MDS with nodsh"
13903 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
13904 skip "Need MDS version at least 2.13.50"
13907 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
13909 #define OBD_FAIL_PLAIN_RECORDS 0x1319
13910 #set only one record at plain llog
13911 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x1319 fail_val=1
13913 #fill already existed plain llog each 64767
13914 #wrapping whole catalog
13915 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
13917 createmany -o $DIR/$tdir/$tfile_ 64700
13918 for (( i = 0; i < 64700; i = i + 2 ))
13920 rm $DIR/$tdir/$tfile_$i &
13921 rm $DIR/$tdir/$tfile_$((i + 1)) &
13926 #waiting osp synchronization
13927 wait_delete_completed
13929 run_test 135 "Race catalog processing"
13932 remote_mds_nodsh && skip "remote MDS with nodsh"
13933 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
13934 skip "Need MDS version at least 2.13.50"
13937 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
13938 $LFS setstripe -c 1 -i 0 $DIR/$tdir || error "failed to set striping"
13939 #set only one record at plain llog
13940 #define OBD_FAIL_CATALOG_FULL_CHECK 0x131a
13941 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x131a fail_val=1
13943 #fill already existed 2 plain llogs each 64767
13944 #wrapping whole catalog
13945 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
13946 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 3 / 2))
13947 wait_delete_completed
13949 createmany -o $DIR/$tdir/$tfile_ 10
13952 do_facet $SINGLEMDS $LCTL set_param fail_val=3
13953 for (( i = 0; i < 10; i = i + 3 ))
13955 rm $DIR/$tdir/$tfile_$i &
13956 rm $DIR/$tdir/$tfile_$((i + 1)) &
13960 rm $DIR/$tdir/$tfile_$((i + 2)) &
13963 #waiting osp synchronization
13964 wait_delete_completed
13966 run_test 136 "Race catalog processing 2"
13968 test_140() { #bug-17379
13969 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13971 test_mkdir $DIR/$tdir
13972 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
13973 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
13975 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
13976 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
13978 while i=$((i + 1)); do
13980 cd $i || error "Changing to $i"
13981 ln -s ../stat stat || error "Creating stat symlink"
13982 # Read the symlink until ELOOP present,
13983 # not LBUGing the system is considered success,
13984 # we didn't overrun the stack.
13985 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
13986 if [ $ret -ne 0 ]; then
13987 if [ $ret -eq 40 ]; then
13990 error "Open stat symlink"
13996 echo "The symlink depth = $i"
13997 [ $i -eq 5 ] || [ $i -eq 7 ] || [ $i -eq 8 ] || [ $i -eq 40 ] ||
13998 error "Invalid symlink depth"
14000 # Test recursive symlink
14001 ln -s symlink_self symlink_self
14002 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
14003 echo "open symlink_self returns $ret"
14004 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
14006 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
14009 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14011 local TF="$TMP/$tfile"
14013 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14014 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
14016 cancel_lru_locks $OSC
14017 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
14018 remount_client $MOUNT
14020 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
14023 $TRUNCATE $DIR/$tfile 6000
14024 cancel_lru_locks $OSC
14025 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
14028 echo "12345" >>$DIR/$tfile
14029 cancel_lru_locks $OSC
14030 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
14033 echo "12345" >>$DIR/$tfile
14034 cancel_lru_locks $OSC
14035 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
14037 run_test 150a "truncate/append tests"
14040 check_set_fallocate_or_skip
14043 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14044 check_fallocate $DIR/$tfile || error "fallocate failed"
14046 run_test 150b "Verify fallocate (prealloc) functionality"
14049 check_set_fallocate_or_skip
14052 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14053 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=20 || error "dd failed"
14055 fallocate -l $((1048576 * 20)) $DIR/$tfile || error "fallocate failed"
14056 # precomputed md5sum for 20MB of zeroes
14057 local expect="8f4e33f3dc3e414ff94e5fb6905cba8c"
14058 local sum=($(md5sum $DIR/$tfile))
14060 [[ "${sum[0]}" == "$expect" ]] || error "fallocate unwritten is not zero"
14062 check_set_fallocate 1
14065 fallocate -l $((1048576 * 20)) $DIR/$tfile || error "fallocate failed"
14066 sum=($(md5sum $DIR/$tfile))
14068 [[ "${sum[0]}" == "$expect" ]] || error "fallocate zero is not zero"
14070 run_test 150bb "Verify fallocate modes both zero space"
14073 check_set_fallocate_or_skip
14075 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14076 $LFS setstripe -c $OSTCOUNT -S1M $DIR/$tfile || error "setstripe failed"
14077 fallocate -l ${OSTCOUNT}m $DIR/$tfile || error "fallocate failed"
14078 sync; sync_all_data
14079 cancel_lru_locks $OSC
14081 bytes=$(($(stat -c '%b * %B' $DIR/$tfile)))
14082 want=$((OSTCOUNT * 1048576))
14084 # Must allocate all requested space, not more than 5% extra
14085 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
14086 error "bytes $bytes is not $want"
14089 # verify fallocate on PFL file
14090 $LFS setstripe -E1M -c1 -E16M -c3 -Eeof -c 4 $DIR/$tfile ||
14091 error "Create $DIR/$tfile failed"
14092 fallocate -l $((1048576 * 1024)) $DIR/$tfile ||
14093 error "fallocate failed"
14094 sync; sync_all_data
14095 cancel_lru_locks $OSC
14097 local bytes=$(($(stat -c '%b * %B' $DIR/$tfile)))
14098 local want=$((1024 * 1048576))
14100 # Must allocate all requested space, not more than 5% extra
14101 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
14102 error "bytes $bytes is not $want"
14104 run_test 150c "Verify fallocate Size and Blocks"
14107 check_set_fallocate_or_skip
14109 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14110 $LFS setstripe -c $OSTCOUNT -S1M $DIR/$tdir || error "setstripe failed"
14111 fallocate -o 1G -l ${OSTCOUNT}m $DIR/$tdir || error "fallocate failed"
14112 sync; sync_all_data
14113 cancel_lru_locks $OSC
14115 local bytes=$(($(stat -c '%b * %B' $DIR/$tdir)))
14116 local want=$((OSTCOUNT * 1048576))
14118 # Must allocate all requested space, not more than 5% extra
14119 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
14120 error "bytes $bytes is not $want"
14122 run_test 150d "Verify fallocate Size and Blocks - Non zero start"
14125 check_set_fallocate_or_skip
14129 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14130 $LFS setstripe -c${OSTCOUNT} $DIR/$tfile ||
14131 error "$LFS setstripe -c${OSTCOUNT} $DIR/$tfile failed"
14133 # Find OST with Minimum Size
14134 min_size_ost=$($LFS df | awk "/$FSNAME-OST/ { print \$4 }" |
14135 sort -un | head -1)
14137 # Get 100MB per OST of the available space to reduce run time
14138 # else 60% of the available space if we are running SLOW tests
14139 if [ $SLOW == "no" ]; then
14140 local space=$((1024 * 100 * OSTCOUNT))
14142 local space=$(((min_size_ost * 60)/100 * OSTCOUNT))
14145 fallocate -l${space}k $DIR/$tfile ||
14146 error "fallocate ${space}k $DIR/$tfile failed"
14147 echo "'fallocate -l ${space}k $DIR/$tfile' succeeded"
14149 # get size immediately after fallocate. This should be correctly
14151 local size=$(stat -c '%s' $DIR/$tfile)
14152 local used=$(( $(stat -c '%b * %B' $DIR/$tfile) / 1024))
14154 # Sleep for a while for statfs to get updated. And not pull from cache.
14157 echo "df after fallocate:"
14160 (( size / 1024 == space )) || error "size $size != requested $space"
14161 [ "$ost1_FSTYPE" != ldiskfs ] || (( used >= space )) ||
14162 error "used $used < space $space"
14164 rm $DIR/$tfile || error "rm failed"
14166 wait_delete_completed
14168 echo "df after unlink:"
14171 run_test 150e "Verify 60% of available OST space consumed by fallocate"
14176 local want_size_before=20480 # in bytes
14177 local want_blocks_before=40 # 512 sized blocks
14178 local want_blocks_after=24 # 512 sized blocks
14179 local length=$(((want_blocks_before - want_blocks_after) * 512))
14181 [[ $OST1_VERSION -ge $(version_code 2.14.0) ]] ||
14182 skip "need at least 2.14.0 for fallocate punch"
14184 if [ "$ost1_FSTYPE" = "zfs" ] || [ "$mds1_FSTYPE" = "zfs" ]; then
14185 skip "LU-14160: punch mode is not implemented on OSD ZFS"
14188 check_set_fallocate_or_skip
14189 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14191 echo "Verify fallocate punch: Range within the file range"
14192 yes 'A' | dd of=$DIR/$tfile bs=4096 count=5 ||
14193 error "dd failed for bs 4096 and count 5"
14195 # Call fallocate with punch range which is within the file range
14196 fallocate -p --offset 4096 -l $length $DIR/$tfile ||
14197 error "fallocate failed: offset 4096 and length $length"
14198 # client must see changes immediately after fallocate
14199 size=$(stat -c '%s' $DIR/$tfile)
14200 blocks=$(stat -c '%b' $DIR/$tfile)
14202 # Verify punch worked.
14203 (( blocks == want_blocks_after )) ||
14204 error "punch failed: blocks $blocks != $want_blocks_after"
14206 (( size == want_size_before )) ||
14207 error "punch failed: size $size != $want_size_before"
14209 # Verify there is hole in file
14210 local data_off=$(lseek_test -d 4096 $DIR/$tfile)
14211 # precomputed md5sum
14212 local expect="4a9a834a2db02452929c0a348273b4aa"
14214 cksum=($(md5sum $DIR/$tfile))
14215 [[ "${cksum[0]}" == "$expect" ]] ||
14216 error "unexpected MD5SUM after punch: ${cksum[0]}"
14218 # Start second sub-case for fallocate punch.
14219 echo "Verify fallocate punch: Range overlapping and less than blocksize"
14220 yes 'A' | dd of=$DIR/$tfile bs=4096 count=5 ||
14221 error "dd failed for bs 4096 and count 5"
14223 # Punch range less than block size will have no change in block count
14224 want_blocks_after=40 # 512 sized blocks
14226 # Punch overlaps two blocks and less than blocksize
14227 fallocate -p --offset 4000 -l 3000 $DIR/$tfile ||
14228 error "fallocate failed: offset 4000 length 3000"
14229 size=$(stat -c '%s' $DIR/$tfile)
14230 blocks=$(stat -c '%b' $DIR/$tfile)
14232 # Verify punch worked.
14233 (( blocks == want_blocks_after )) ||
14234 error "punch failed: blocks $blocks != $want_blocks_after"
14236 (( size == want_size_before )) ||
14237 error "punch failed: size $size != $want_size_before"
14239 # Verify if range is really zero'ed out. We expect Zeros.
14240 # precomputed md5sum
14241 expect="c57ec5d769c3dbe3426edc3f7d7e11d3"
14242 cksum=($(md5sum $DIR/$tfile))
14243 [[ "${cksum[0]}" == "$expect" ]] ||
14244 error "unexpected MD5SUM after punch: ${cksum[0]}"
14246 run_test 150f "Verify fallocate punch functionality"
14254 local BS=4096 # Block size in bytes
14256 [[ $OST1_VERSION -ge $(version_code 2.14.0) ]] ||
14257 skip "need at least 2.14.0 for fallocate punch"
14259 if [ "$ost1_FSTYPE" = "zfs" ] || [ "$mds1_FSTYPE" = "zfs" ]; then
14260 skip "LU-14160: punch mode is not implemented on OSD ZFS"
14263 check_set_fallocate_or_skip
14264 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14266 $LFS setstripe -c${OSTCOUNT} $DIR/$tfile ||
14267 error "$LFS setstripe -c${OSTCOUNT} $DIR/$tfile failed"
14269 # Get 100MB per OST of the available space to reduce run time
14270 # else 60% of the available space if we are running SLOW tests
14271 if [ $SLOW == "no" ]; then
14272 space=$((1024 * 100 * OSTCOUNT))
14274 # Find OST with Minimum Size
14275 space=$($LFS df | awk "/$FSNAME-OST/ { print \$4 }" |
14276 sort -un | head -1)
14277 echo "min size OST: $space"
14278 space=$(((space * 60)/100 * OSTCOUNT))
14280 # space in 1k units, round to 4k blocks
14281 local blkcount=$((space * 1024 / $BS))
14283 echo "Verify fallocate punch: Very large Range"
14284 fallocate -l${space}k $DIR/$tfile ||
14285 error "fallocate ${space}k $DIR/$tfile failed"
14286 # write 1M at the end, start and in the middle
14287 yes 'A' | dd of=$DIR/$tfile bs=$BS count=256 ||
14288 error "dd failed: bs $BS count 256"
14289 yes 'A' | dd of=$DIR/$tfile bs=$BS seek=$((blkcount - 256)) count=256 ||
14290 error "dd failed: bs $BS count 256 seek $((blkcount - 256))"
14291 yes 'A' | dd of=$DIR/$tfile bs=$BS seek=$((blkcount / 2)) count=1024 ||
14292 error "dd failed: bs $BS count 256 seek $((blkcount / 2))"
14295 size=$(stat -c '%s' $DIR/$tfile)
14297 # gather punch length.
14298 local punch_size=$((size - (BS * 2)))
14300 echo "punch_size = $punch_size"
14301 echo "size - punch_size: $((size - punch_size))"
14302 echo "size - punch_size in blocks: $(((size - punch_size)/BS))"
14304 # Call fallocate to punch all except 2 blocks. We leave the
14305 # first and the last block
14306 echo "fallocate -p --offset $BS -l $punch_size $DIR/$tfile"
14307 fallocate -p --offset $BS -l $punch_size $DIR/$tfile ||
14308 error "fallocate failed: offset $BS length $punch_size"
14310 size_after=$(stat -c '%s' $DIR/$tfile)
14311 blocks_after=$(stat -c '%b' $DIR/$tfile)
14313 # Verify punch worked.
14314 # Size should be kept
14315 (( size == size_after )) ||
14316 error "punch failed: size $size != $size_after"
14318 # two 4k data blocks to remain plus possible 1 extra extent block
14319 (( blocks_after <= ((BS / 512) * 3) )) ||
14320 error "too many blocks remains: $blocks_after"
14322 # Verify that file has hole between the first and the last blocks
14323 local hole_start=$(lseek_test -l 0 $DIR/$tfile)
14324 local hole_end=$(lseek_test -d $BS $DIR/$tfile)
14326 echo "Hole at [$hole_start, $hole_end)"
14327 (( hole_start == BS )) ||
14328 error "no hole at offset $BS after punch"
14330 (( hole_end == BS + punch_size )) ||
14331 error "data at offset $hole_end < $((BS + punch_size))"
14333 run_test 150g "Verify fallocate punch on large range"
14335 #LU-2902 roc_hit was not able to read all values from lproc
14336 function roc_hit_init() {
14337 local list=$(comma_list $(osts_nodes))
14338 local dir=$DIR/$tdir-check
14339 local file=$dir/$tfile
14345 #use setstripe to do a write to every ost
14346 for i in $(seq 0 $((OSTCOUNT-1))); do
14347 $LFS setstripe -c 1 -i $i $dir || error "$LFS setstripe $file failed"
14348 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
14349 idx=$(printf %04x $i)
14350 BEFORE=$(get_osd_param $list *OST*$idx stats |
14351 awk '$1 == "cache_access" {sum += $7}
14352 END { printf("%0.0f", sum) }')
14354 cancel_lru_locks osc
14355 cat $file >/dev/null
14357 AFTER=$(get_osd_param $list *OST*$idx stats |
14358 awk '$1 == "cache_access" {sum += $7}
14359 END { printf("%0.0f", sum) }')
14361 echo BEFORE:$BEFORE AFTER:$AFTER
14362 if ! let "AFTER - BEFORE == 4"; then
14364 error "roc_hit is not safe to use"
14372 function roc_hit() {
14373 local list=$(comma_list $(osts_nodes))
14374 echo $(get_osd_param $list '' stats |
14375 awk '$1 == "cache_hit" {sum += $7}
14376 END { printf("%0.0f", sum) }')
14379 function set_cache() {
14382 if [ "$2" == "off" ]; then
14385 local list=$(comma_list $(osts_nodes))
14386 set_osd_param $list '' $1_cache_enable $on
14388 cancel_lru_locks osc
14392 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14393 remote_ost_nodsh && skip "remote OST with nodsh"
14396 local list=$(comma_list $(osts_nodes))
14398 # check whether obdfilter is cache capable at all
14399 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
14400 skip "not cache-capable obdfilter"
14403 # check cache is enabled on all obdfilters
14404 if get_osd_param $list '' read_cache_enable | grep 0; then
14405 skip "oss cache is disabled"
14408 set_osd_param $list '' writethrough_cache_enable 1
14410 # check write cache is enabled on all obdfilters
14411 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
14412 skip "oss write cache is NOT enabled"
14417 #define OBD_FAIL_OBD_NO_LRU 0x609
14418 do_nodes $list $LCTL set_param fail_loc=0x609
14420 # pages should be in the case right after write
14421 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
14424 local BEFORE=$(roc_hit)
14425 cancel_lru_locks osc
14426 cat $DIR/$tfile >/dev/null
14427 local AFTER=$(roc_hit)
14429 do_nodes $list $LCTL set_param fail_loc=0
14431 if ! let "AFTER - BEFORE == CPAGES"; then
14432 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
14435 cancel_lru_locks osc
14436 # invalidates OST cache
14437 do_nodes $list "echo 1 > /proc/sys/vm/drop_caches"
14438 set_osd_param $list '' read_cache_enable 0
14439 cat $DIR/$tfile >/dev/null
14441 # now data shouldn't be found in the cache
14443 cancel_lru_locks osc
14444 cat $DIR/$tfile >/dev/null
14446 if let "AFTER - BEFORE != 0"; then
14447 error "IN CACHE: before: $BEFORE, after: $AFTER"
14450 set_osd_param $list '' read_cache_enable 1
14453 run_test 151 "test cache on oss and controls ==============================="
14456 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14458 local TF="$TMP/$tfile"
14460 # simulate ENOMEM during write
14461 #define OBD_FAIL_OST_NOMEM 0x226
14462 lctl set_param fail_loc=0x80000226
14463 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
14465 sync || error "sync failed"
14466 lctl set_param fail_loc=0
14468 # discard client's cache
14469 cancel_lru_locks osc
14471 # simulate ENOMEM during read
14472 lctl set_param fail_loc=0x80000226
14473 cmp $TF $DIR/$tfile || error "cmp failed"
14474 lctl set_param fail_loc=0
14478 run_test 152 "test read/write with enomem ============================"
14481 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
14483 run_test 153 "test if fdatasync does not crash ======================="
14485 dot_lustre_fid_permission_check() {
14487 local ffid=$MOUNT/.lustre/fid/$fid
14490 echo "stat fid $fid"
14491 stat $ffid > /dev/null || error "stat $ffid failed."
14492 echo "touch fid $fid"
14493 touch $ffid || error "touch $ffid failed."
14494 echo "write to fid $fid"
14495 cat /etc/hosts > $ffid || error "write $ffid failed."
14496 echo "read fid $fid"
14497 diff /etc/hosts $ffid || error "read $ffid failed."
14498 echo "append write to fid $fid"
14499 cat /etc/hosts >> $ffid || error "append write $ffid failed."
14500 echo "rename fid $fid"
14501 mv $ffid $test_dir/$tfile.1 &&
14502 error "rename $ffid to $tfile.1 should fail."
14503 touch $test_dir/$tfile.1
14504 mv $test_dir/$tfile.1 $ffid &&
14505 error "rename $tfile.1 to $ffid should fail."
14506 rm -f $test_dir/$tfile.1
14507 echo "truncate fid $fid"
14508 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
14509 echo "link fid $fid"
14510 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
14511 if [[ $($LCTL get_param -n mdc.*-mdc-*.connect_flags) =~ acl ]]; then
14512 echo "setfacl fid $fid"
14513 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
14514 echo "getfacl fid $fid"
14515 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
14517 echo "unlink fid $fid"
14518 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
14519 echo "mknod fid $fid"
14520 mknod $ffid c 1 3 && error "mknod $ffid should fail."
14522 fid=[0xf00000400:0x1:0x0]
14523 ffid=$MOUNT/.lustre/fid/$fid
14525 echo "stat non-exist fid $fid"
14526 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
14527 echo "write to non-exist fid $fid"
14528 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
14529 echo "link new fid $fid"
14530 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
14532 mkdir -p $test_dir/$tdir
14533 touch $test_dir/$tdir/$tfile
14534 fid=$($LFS path2fid $test_dir/$tdir)
14537 error "error: could not get fid for $test_dir/$dir/$tfile."
14539 ffid=$MOUNT/.lustre/fid/$fid
14542 ls $ffid > /dev/null || error "ls $ffid failed."
14543 echo "touch $fid/$tfile.1"
14544 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
14546 echo "touch $MOUNT/.lustre/fid/$tfile"
14547 touch $MOUNT/.lustre/fid/$tfile && \
14548 error "touch $MOUNT/.lustre/fid/$tfile should fail."
14550 echo "setxattr to $MOUNT/.lustre/fid"
14551 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
14553 echo "listxattr for $MOUNT/.lustre/fid"
14554 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
14556 echo "delxattr from $MOUNT/.lustre/fid"
14557 setfattr -x trusted.name1 $MOUNT/.lustre/fid
14559 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
14560 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
14561 error "touch invalid fid should fail."
14563 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
14564 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
14565 error "touch non-normal fid should fail."
14567 echo "rename $tdir to $MOUNT/.lustre/fid"
14568 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
14569 error "rename to $MOUNT/.lustre/fid should fail."
14571 if [ $MDS1_VERSION -ge $(version_code 2.3.51) ]
14573 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
14574 local new_obf_mode=777
14576 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
14577 chmod $new_obf_mode $DIR/.lustre/fid ||
14578 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
14580 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
14581 [ $obf_mode -eq $new_obf_mode ] ||
14582 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
14584 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
14585 chmod $old_obf_mode $DIR/.lustre/fid ||
14586 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
14589 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
14590 fid=$($LFS path2fid $test_dir/$tfile-2)
14592 if [ $MDS1_VERSION -ge $(version_code 2.6.50) ]
14594 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
14595 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
14596 error "create lov data thru .lustre failed"
14598 echo "cp /etc/passwd $test_dir/$tfile-2"
14599 cp /etc/passwd $test_dir/$tfile-2 ||
14600 error "copy to $test_dir/$tfile-2 failed."
14601 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
14602 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
14603 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
14605 rm -rf $test_dir/tfile.lnk
14606 rm -rf $test_dir/$tfile-2
14610 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
14611 skip "Need MDS version at least 2.4.1"
14613 local tf=$DIR/$tfile
14616 local fid=$($LFS path2fid $tf)
14617 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
14619 # check that we get the same pathname back
14622 for rootpath in "$MOUNT" "$MOUNT///" "$MOUNT/$tfile"; do
14623 echo "$rootpath $fid"
14624 found=$($LFS fid2path $rootpath "$fid")
14625 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
14626 [ "$found" == "$tf" ] || error "fid2path $found != $tf"
14629 # check wrong root path format
14630 rootpath=$MOUNT"_wrong"
14631 found=$($LFS fid2path $rootpath "$fid")
14632 [ -z "$found" ] || error "should fail ($rootpath != $MOUNT)"
14634 run_test 154A "lfs path2fid and fid2path basic checks"
14637 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
14638 skip "Need MDS version at least 2.4.1"
14640 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
14641 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
14642 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
14643 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
14645 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
14646 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
14648 # check that we get the same pathname
14649 echo "PFID: $PFID, name: $name"
14650 local FOUND=$($LFS fid2path $MOUNT "$PFID")
14651 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
14652 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
14653 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
14655 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
14657 run_test 154B "verify the ll_decode_linkea tool"
14660 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14661 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
14662 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
14663 skip "Need MDS version at least 2.2.51"
14664 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
14666 cp /etc/hosts $DIR/$tfile
14668 fid=$($LFS path2fid $DIR/$tfile)
14670 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
14672 dot_lustre_fid_permission_check "$fid" $DIR ||
14673 error "dot lustre permission check $fid failed"
14675 ls -a $MOUNT | grep "\.lustre" && error ".lustre should not be listed"
14677 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
14679 touch $MOUNT/.lustre/file &&
14680 error "creation is not allowed under .lustre"
14682 mkdir $MOUNT/.lustre/dir &&
14683 error "mkdir is not allowed under .lustre"
14687 run_test 154a "Open-by-FID"
14690 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14691 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
14692 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
14693 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
14694 skip "Need MDS version at least 2.2.51"
14696 local remote_dir=$DIR/$tdir/remote_dir
14700 mkdir -p $DIR/$tdir
14701 $LFS mkdir -i $MDTIDX $remote_dir ||
14702 error "create remote directory failed"
14704 cp /etc/hosts $remote_dir/$tfile
14706 fid=$($LFS path2fid $remote_dir/$tfile)
14708 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
14710 dot_lustre_fid_permission_check "$fid" $remote_dir ||
14711 error "dot lustre permission check $fid failed"
14714 run_test 154b "Open-by-FID for remote directory"
14717 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
14718 skip "Need MDS version at least 2.4.1"
14720 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
14721 local FID1=$($LFS path2fid $DIR/$tfile.1)
14722 local FID2=$($LFS path2fid $DIR/$tfile.2)
14723 local FID3=$($LFS path2fid $DIR/$tfile.3)
14726 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
14727 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
14728 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
14730 [ "$FID" = "${!want}" ] ||
14731 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
14735 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
14737 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
14738 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
14742 run_test 154c "lfs path2fid and fid2path multiple arguments"
14745 remote_mds_nodsh && skip "remote MDS with nodsh"
14746 [[ $MDS1_VERSION -lt $(version_code 2.5.53) ]] &&
14747 skip "Need MDS version at least 2.5.53"
14749 if remote_mds; then
14750 nid=$($LCTL list_nids | sed "s/\./\\\./g")
14754 local proc_ofile="mdt.*.exports.'$nid'.open_files"
14761 local fid=$($LFS path2fid $DIR/$tfile)
14764 cmd="exec $fd<$DIR/$tfile"
14766 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
14767 echo "$fid_list" | grep "$fid"
14770 cmd="exec $fd>/dev/null"
14772 if [ $rc -ne 0 ]; then
14773 error "FID $fid not found in open files list $fid_list"
14776 run_test 154d "Verify open file fid"
14780 [[ $MDS1_VERSION -lt $(version_code 2.6.50) ]] &&
14781 skip "Need MDS version at least 2.6.50"
14783 if ls -a $MOUNT | grep -q '^\.lustre$'; then
14784 error ".lustre returned by readdir"
14787 run_test 154e ".lustre is not returned by readdir"
14790 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
14792 # create parent directory on a single MDT to avoid cross-MDT hardlinks
14793 test_mkdir -p -c1 $DIR/$tdir/d
14794 # test dirs inherit from its stripe
14795 mkdir -p $DIR/$tdir/d/foo1 || error "mkdir error"
14796 mkdir -p $DIR/$tdir/d/foo2 || error "mkdir error"
14797 cp /etc/hosts $DIR/$tdir/d/foo1/$tfile
14798 ln $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/link
14801 # get fid of parents
14802 local FID0=$($LFS path2fid $DIR/$tdir/d)
14803 local FID1=$($LFS path2fid $DIR/$tdir/d/foo1)
14804 local FID2=$($LFS path2fid $DIR/$tdir/d/foo2)
14805 local FID3=$($LFS path2fid $DIR)
14807 # check that path2fid --parents returns expected <parent_fid>/name
14808 # 1) test for a directory (single parent)
14809 local parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1)
14810 [ "$parent" == "$FID0/foo1" ] ||
14811 error "expected parent: $FID0/foo1, got: $parent"
14813 # 2) test for a file with nlink > 1 (multiple parents)
14814 parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1/$tfile)
14815 echo "$parent" | grep -F "$FID1/$tfile" ||
14816 error "$FID1/$tfile not returned in parent list"
14817 echo "$parent" | grep -F "$FID2/link" ||
14818 error "$FID2/link not returned in parent list"
14820 # 3) get parent by fid
14821 local file_fid=$($LFS path2fid $DIR/$tdir/d/foo1/$tfile)
14822 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
14823 echo "$parent" | grep -F "$FID1/$tfile" ||
14824 error "$FID1/$tfile not returned in parent list (by fid)"
14825 echo "$parent" | grep -F "$FID2/link" ||
14826 error "$FID2/link not returned in parent list (by fid)"
14828 # 4) test for entry in root directory
14829 parent=$($LFS path2fid --parents $DIR/f)
14830 echo "$parent" | grep -F "$FID3/f" ||
14831 error "$FID3/f not returned in parent list"
14833 # 5) test it on root directory
14834 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
14835 error "$MOUNT should not have parents"
14837 # enable xattr caching and check that linkea is correctly updated
14838 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
14839 save_lustre_params client "llite.*.xattr_cache" > $save
14840 lctl set_param llite.*.xattr_cache 1
14842 # 6.1) linkea update on rename
14843 mv $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/$tfile.moved
14845 # get parents by fid
14846 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
14847 # foo1 should no longer be returned in parent list
14848 echo "$parent" | grep -F "$FID1" &&
14849 error "$FID1 should no longer be in parent list"
14850 # the new path should appear
14851 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
14852 error "$FID2/$tfile.moved is not in parent list"
14854 # 6.2) linkea update on unlink
14855 rm -f $DIR/$tdir/d/foo2/link
14856 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
14857 # foo2/link should no longer be returned in parent list
14858 echo "$parent" | grep -F "$FID2/link" &&
14859 error "$FID2/link should no longer be in parent list"
14863 restore_lustre_params < $save
14866 run_test 154f "get parent fids by reading link ea"
14870 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
14871 [[ $MDS1_VERSION -ge $(version_code 2.6.92) &&
14872 $CLIENT_VERSION -gt $(version_code 2.6.99) ]] ||
14873 skip "Need MDS version at least 2.6.92"
14875 mkdir -p $DIR/$tdir
14876 llapi_fid_test -d $DIR/$tdir
14878 run_test 154g "various llapi FID tests"
14880 test_155_small_load() {
14881 local temp=$TMP/$tfile
14882 local file=$DIR/$tfile
14884 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
14885 error "dd of=$temp bs=6096 count=1 failed"
14887 cancel_lru_locks $OSC
14888 cmp $temp $file || error "$temp $file differ"
14890 $TRUNCATE $temp 6000
14891 $TRUNCATE $file 6000
14892 cmp $temp $file || error "$temp $file differ (truncate1)"
14894 echo "12345" >>$temp
14895 echo "12345" >>$file
14896 cmp $temp $file || error "$temp $file differ (append1)"
14898 echo "12345" >>$temp
14899 echo "12345" >>$file
14900 cmp $temp $file || error "$temp $file differ (append2)"
14906 test_155_big_load() {
14907 remote_ost_nodsh && skip "remote OST with nodsh"
14909 local temp=$TMP/$tfile
14910 local file=$DIR/$tfile
14913 local cache_size=$(do_facet ost$((MAXI+1)) \
14914 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
14915 local large_file_size=$((cache_size * 2))
14917 echo "OSS cache size: $cache_size KB"
14918 echo "Large file size: $large_file_size KB"
14920 [ $MAXV -le $large_file_size ] &&
14921 skip_env "max available OST size needs > $large_file_size KB"
14923 $LFS setstripe $file -c 1 -i $MAXI || error "$LFS setstripe $file failed"
14925 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k ||
14926 error "dd of=$temp bs=$large_file_size count=1k failed"
14929 cancel_lru_locks osc
14930 cmp $temp $file || error "$temp $file differ"
14936 save_writethrough() {
14937 local facets=$(get_facets OST)
14939 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" > $1
14943 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14945 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14947 save_writethrough $p
14950 set_cache writethrough on
14951 test_155_small_load
14952 restore_lustre_params < $p
14955 run_test 155a "Verify small file correctness: read cache:on 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
14966 test_155_small_load
14967 restore_lustre_params < $p
14970 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
14973 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14975 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14977 save_writethrough $p
14980 set_cache writethrough on
14981 test_155_small_load
14982 restore_lustre_params < $p
14985 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
14988 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14990 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14992 save_writethrough $p
14995 set_cache writethrough off
14996 test_155_small_load
14997 restore_lustre_params < $p
15000 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
15003 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15005 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15007 save_writethrough $p
15010 set_cache writethrough on
15012 restore_lustre_params < $p
15015 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
15018 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15020 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15022 save_writethrough $p
15025 set_cache writethrough off
15027 restore_lustre_params < $p
15030 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
15033 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15035 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15037 save_writethrough $p
15040 set_cache writethrough on
15042 restore_lustre_params < $p
15045 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
15048 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15050 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15052 save_writethrough $p
15055 set_cache writethrough off
15057 restore_lustre_params < $p
15060 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
15063 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15064 remote_ost_nodsh && skip "remote OST with nodsh"
15065 [ $OST1_VERSION -lt $(version_code 2.6.93) ] &&
15066 skip "stats not implemented on old servers"
15067 [ "$ost1_FSTYPE" = "zfs" ] &&
15068 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS"
15073 local file="$DIR/$tfile"
15074 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15076 save_writethrough $p
15079 log "Turn on read and write cache"
15081 set_cache writethrough on
15083 log "Write data and read it back."
15084 log "Read should be satisfied from the cache."
15085 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
15087 cancel_lru_locks osc
15088 cat $file >/dev/null
15090 if ! let "AFTER - BEFORE == CPAGES"; then
15091 error "NOT IN CACHE (2): before: $BEFORE, after: $AFTER"
15093 log "cache hits: before: $BEFORE, after: $AFTER"
15096 log "Read again; it should be satisfied from the cache."
15098 cancel_lru_locks osc
15099 cat $file >/dev/null
15101 if ! let "AFTER - BEFORE == CPAGES"; then
15102 error "NOT IN CACHE (3): before: $BEFORE, after: $AFTER"
15104 log "cache hits:: before: $BEFORE, after: $AFTER"
15107 log "Turn off the read cache and turn on the write cache"
15109 set_cache writethrough on
15111 log "Read again; it should be satisfied from the cache."
15113 cancel_lru_locks osc
15114 cat $file >/dev/null
15116 if ! let "AFTER - BEFORE == CPAGES"; then
15117 error "NOT IN CACHE (4): before: $BEFORE, after: $AFTER"
15119 log "cache hits:: before: $BEFORE, after: $AFTER"
15122 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
15123 # > 2.12.56 uses pagecache if cached
15124 log "Read again; it should not be satisfied from the cache."
15126 cancel_lru_locks osc
15127 cat $file >/dev/null
15129 if ! let "AFTER - BEFORE == 0"; then
15130 error "IN CACHE (5): before: $BEFORE, after: $AFTER"
15132 log "cache hits:: before: $BEFORE, after: $AFTER"
15136 log "Write data and read it back."
15137 log "Read should be satisfied from the cache."
15138 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
15140 cancel_lru_locks osc
15141 cat $file >/dev/null
15143 if ! let "AFTER - BEFORE == CPAGES"; then
15144 error "NOT IN CACHE (6): before: $BEFORE, after: $AFTER"
15146 log "cache hits:: before: $BEFORE, after: $AFTER"
15149 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
15150 # > 2.12.56 uses pagecache if cached
15151 log "Read again; it should not be satisfied from the cache."
15153 cancel_lru_locks osc
15154 cat $file >/dev/null
15156 if ! let "AFTER - BEFORE == 0"; then
15157 error "IN CACHE (7): before: $BEFORE, after: $AFTER"
15159 log "cache hits:: before: $BEFORE, after: $AFTER"
15163 log "Turn off read and write cache"
15165 set_cache writethrough off
15167 log "Write data and read it back"
15168 log "It should not be satisfied from the cache."
15170 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
15171 cancel_lru_locks osc
15173 cat $file >/dev/null
15175 if ! let "AFTER - BEFORE == 0"; then
15176 error_ignore bz20762 "IN CACHE (8):before:$BEFORE,after:$AFTER"
15178 log "cache hits:: before: $BEFORE, after: $AFTER"
15181 log "Turn on the read cache and turn off the write cache"
15183 set_cache writethrough off
15185 log "Write data and read it back"
15186 log "It should not be satisfied from the cache."
15188 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
15190 cancel_lru_locks osc
15191 cat $file >/dev/null
15193 if ! let "AFTER - BEFORE == 0"; then
15194 error_ignore bz20762 "IN CACHE (9):before:$BEFORE,after:$AFTER"
15196 log "cache hits:: before: $BEFORE, after: $AFTER"
15199 log "Read again; it should be satisfied from the cache."
15201 cancel_lru_locks osc
15202 cat $file >/dev/null
15204 if ! let "AFTER - BEFORE == CPAGES"; then
15205 error "NOT IN CACHE (1): before: $BEFORE, after: $AFTER"
15207 log "cache hits:: before: $BEFORE, after: $AFTER"
15210 restore_lustre_params < $p
15213 run_test 156 "Verification of tunables"
15216 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15217 remote_mds_nodsh && skip "remote MDS with nodsh"
15218 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
15219 skip "Need MDS version at least 2.2.0"
15221 changelog_register || error "changelog_register failed"
15222 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
15223 changelog_users $SINGLEMDS | grep -q $cl_user ||
15224 error "User $cl_user not found in changelog_users"
15227 test_mkdir -p $DIR/$tdir/pics/2008/zachy
15228 changelog_clear 0 || error "changelog_clear failed"
15229 touch $DIR/$tdir/pics/2008/zachy/$tfile # open 1
15230 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg # open 2
15231 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
15232 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
15233 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
15234 rm $DIR/$tdir/pics/desktop.jpg
15236 changelog_dump | tail -10
15238 echo "verifying changelog mask"
15239 changelog_chmask "-MKDIR"
15240 changelog_chmask "-CLOSE"
15242 test_mkdir -p $DIR/$tdir/pics/zach/sofia # not logged
15243 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # not logged
15245 changelog_chmask "+MKDIR"
15246 changelog_chmask "+CLOSE"
15248 test_mkdir -p $DIR/$tdir/pics/2008/sofia # mkdir 1
15249 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # open 3
15251 changelog_dump | tail -10
15252 MKDIRS=$(changelog_dump | grep -c "MKDIR")
15253 CLOSES=$(changelog_dump | grep -c "CLOSE")
15254 [ $MKDIRS -eq 1 ] || error "MKDIR changelog mask count $MKDIRS != 1"
15255 [ $CLOSES -eq 3 ] || error "CLOSE changelog mask count $CLOSES != 3"
15258 echo "verifying target fid"
15259 local fidc=$(changelog_extract_field "CREAT" "$tfile" "t=")
15260 local fidf=$($LFS path2fid $DIR/$tdir/pics/zach/$tfile)
15261 [ "$fidc" == "$fidf" ] ||
15262 error "changelog '$tfile' fid $fidc != file fid $fidf"
15263 echo "verifying parent fid"
15264 # The FID returned from the Changelog may be the directory shard on
15265 # a different MDT, and not the FID returned by path2fid on the parent.
15266 # Instead of comparing FIDs, verify that fid2path(fidp) is correct,
15267 # since this is what will matter when recreating this file in the tree.
15268 local fidp=$(changelog_extract_field "CREAT" "$tfile" "p=")
15269 local pathp=$($LFS fid2path $MOUNT "$fidp")
15270 [ "${pathp%/}" == "$DIR/$tdir/pics/zach" ] ||
15271 error "changelog fid2path($fidc) $pathp != $DIR/$tdir/pics/zach"
15273 echo "getting records for $cl_user"
15274 changelog_users $SINGLEMDS
15275 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user)
15277 __changelog_clear $SINGLEMDS $cl_user +$nclr ||
15278 error "changelog_clear failed"
15279 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user)
15280 echo "verifying user clear: $user_rec1 + $nclr == $user_rec2"
15281 [ $user_rec2 == $((user_rec1 + nclr)) ] ||
15282 error "user index expect $user_rec1 + $nclr != $user_rec2"
15284 local min0_rec=$(changelog_users $SINGLEMDS |
15285 awk 'min == "" || $2 < min { min = $2 }; END { print min }')
15286 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
15287 awk '{ print $1; exit; }')
15289 changelog_dump | tail -n 5
15290 echo "verifying user min purge: $min0_rec + 1 == $first_rec"
15291 [ $first_rec == $((min0_rec + 1)) ] ||
15292 error "first index should be $min0_rec + 1 not $first_rec"
15294 # LU-3446 changelog index reset on MDT restart
15295 local cur_rec1=$(changelog_users $SINGLEMDS |
15296 awk '/^current.index:/ { print $NF }')
15297 changelog_clear 0 ||
15298 error "clear all changelog records for $cl_user failed"
15299 stop $SINGLEMDS || error "Fail to stop $SINGLEMDS"
15300 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
15301 error "Fail to start $SINGLEMDS"
15302 local cur_rec2=$(changelog_users $SINGLEMDS |
15303 awk '/^current.index:/ { print $NF }')
15304 echo "verifying index survives MDT restart: $cur_rec1 == $cur_rec2"
15305 [ $cur_rec1 == $cur_rec2 ] ||
15306 error "current index should be $cur_rec1 not $cur_rec2"
15308 echo "verifying users from this test are deregistered"
15309 changelog_deregister || error "changelog_deregister failed"
15310 changelog_users $SINGLEMDS | grep -q $cl_user &&
15311 error "User '$cl_user' still in changelog_users"
15313 # lctl get_param -n mdd.*.changelog_users
15314 # current index: 144
15315 # ID index (idle seconds)
15317 if ! changelog_users $SINGLEMDS | grep "^cl"; then
15318 # this is the normal case where all users were deregistered
15319 # make sure no new records are added when no users are present
15320 local last_rec1=$(changelog_users $SINGLEMDS |
15321 awk '/^current.index:/ { print $NF }')
15322 touch $DIR/$tdir/chloe
15323 local last_rec2=$(changelog_users $SINGLEMDS |
15324 awk '/^current.index:/ { print $NF }')
15325 echo "verify changelogs are off: $last_rec1 == $last_rec2"
15326 [ $last_rec1 == $last_rec2 ] || error "changelogs not off"
15328 # any changelog users must be leftovers from a previous test
15329 changelog_users $SINGLEMDS
15330 echo "other changelog users; can't verify off"
15333 run_test 160a "changelog sanity"
15335 test_160b() { # LU-3587
15336 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15337 remote_mds_nodsh && skip "remote MDS with nodsh"
15338 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
15339 skip "Need MDS version at least 2.2.0"
15341 changelog_register || error "changelog_register failed"
15342 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
15343 changelog_users $SINGLEMDS | grep -q $cl_user ||
15344 error "User '$cl_user' not found in changelog_users"
15346 local longname1=$(str_repeat a 255)
15347 local longname2=$(str_repeat b 255)
15350 echo "creating very long named file"
15351 touch $longname1 || error "create of '$longname1' failed"
15352 echo "renaming very long named file"
15353 mv $longname1 $longname2
15355 changelog_dump | grep RENME | tail -n 5
15358 run_test 160b "Verify that very long rename doesn't crash in changelog"
15361 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15362 remote_mds_nodsh && skip "remote MDS with nodsh"
15364 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
15365 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
15366 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
15367 skip "Need MDS version at least 2.5.58 or 2.5.2+"
15371 # Registration step
15372 changelog_register || error "changelog_register failed"
15375 mkdir -p $DIR/$tdir
15376 $MCREATE $DIR/$tdir/foo_160c
15377 changelog_chmask "-TRUNC"
15378 $TRUNCATE $DIR/$tdir/foo_160c 200
15379 changelog_chmask "+TRUNC"
15380 $TRUNCATE $DIR/$tdir/foo_160c 199
15381 changelog_dump | tail -n 5
15382 local truncs=$(changelog_dump | tail -n 5 | grep -c TRUNC)
15383 [ $truncs -eq 1 ] || error "TRUNC changelog mask count $truncs != 1"
15385 run_test 160c "verify that changelog log catch the truncate event"
15388 remote_mds_nodsh && skip "remote MDS with nodsh"
15389 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15390 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15391 [[ $MDS1_VERSION -ge $(version_code 2.7.60) ]] ||
15392 skip "Need MDS version at least 2.7.60"
15394 # Registration step
15395 changelog_register || error "changelog_register failed"
15397 mkdir -p $DIR/$tdir/migrate_dir
15398 changelog_clear 0 || error "changelog_clear failed"
15400 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
15401 changelog_dump | tail -n 5
15402 local migrates=$(changelog_dump | grep -c "MIGRT")
15403 [ $migrates -eq 1 ] || error "MIGRATE changelog count $migrates != 1"
15405 run_test 160d "verify that changelog log catch the migrate event"
15408 remote_mds_nodsh && skip "remote MDS with nodsh"
15411 changelog_register || error "changelog_register failed"
15413 # Delete a future user (expect fail)
15414 local MDT0=$(facet_svc $SINGLEMDS)
15415 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister "cl77"
15418 if [ $rc -eq 0 ]; then
15419 error "Deleted non-existant user cl77"
15420 elif [ $rc -ne 2 ]; then
15421 error "changelog_deregister failed with $rc, expect 2 (ENOENT)"
15424 # Clear to a bad index (1 billion should be safe)
15425 $LFS changelog_clear $MDT0 "${CL_USERS[$SINGLEMDS]%% *}" 1000000000
15428 if [ $rc -eq 0 ]; then
15429 error "Successfully cleared to invalid CL index"
15430 elif [ $rc -ne 22 ]; then
15431 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
15434 run_test 160e "changelog negative testing (should return errors)"
15437 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15438 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
15439 skip "Need MDS version at least 2.10.56"
15441 local mdts=$(comma_list $(mdts_nodes))
15444 changelog_register || error "first changelog_register failed"
15445 changelog_register || error "second changelog_register failed"
15447 declare -A cl_user1
15448 declare -A cl_user2
15453 # generate some changelog records to accumulate on each MDT
15454 # use all_char because created files should be evenly distributed
15455 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
15456 error "test_mkdir $tdir failed"
15457 log "$(date +%s): creating first files"
15458 for ((i = 0; i < MDSCOUNT * 2; i++)); do
15459 $LFS mkdir -i $((i%MDSCOUNT)) $DIR/$tdir/d$i.$((i/MDSCOUNT)) ||
15460 error "create $DIR/$tdir/d$i.$((i/MDSCOUNT)) failed"
15463 # check changelogs have been generated
15464 local start=$SECONDS
15465 local idle_time=$((MDSCOUNT * 5 + 5))
15466 local nbcl=$(changelog_dump | wc -l)
15467 [[ $nbcl -eq 0 ]] && error "no changelogs found"
15469 for param in "changelog_max_idle_time=$idle_time" \
15471 "changelog_min_gc_interval=2" \
15472 "changelog_min_free_cat_entries=3"; do
15473 local MDT0=$(facet_svc $SINGLEMDS)
15474 local var="${param%=*}"
15475 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
15477 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
15478 do_nodes $mdts $LCTL set_param mdd.*.$param
15481 # force cl_user2 to be idle (1st part), but also cancel the
15482 # cl_user1 records so that it is not evicted later in the test.
15483 local sleep1=$((idle_time / 2))
15484 echo "$(date +%s): sleep1 $sleep1/${idle_time}s"
15487 # simulate changelog catalog almost full
15488 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
15489 do_nodes $mdts "$LCTL set_param fail_loc=0x1313 fail_val=3"
15491 for i in $(seq $MDSCOUNT); do
15492 cl_users=(${CL_USERS[mds$i]})
15493 cl_user1[mds$i]="${cl_users[0]}"
15494 cl_user2[mds$i]="${cl_users[1]}"
15496 [ -n "${cl_user1[mds$i]}" ] ||
15497 error "mds$i: no user registered"
15498 [ -n "${cl_user2[mds$i]}" ] ||
15499 error "mds$i: only ${cl_user2[mds$i]} is registered"
15501 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15502 [ -n "$user_rec1" ] ||
15503 error "mds$i: User ${cl_user1[mds$i]} not registered"
15504 __changelog_clear mds$i ${cl_user1[mds$i]} +2
15505 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15506 [ -n "$user_rec2" ] ||
15507 error "mds$i: User ${cl_user1[mds$i]} not registered"
15508 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
15509 "$user_rec1 + 2 == $user_rec2"
15510 [ $((user_rec1 + 2)) == $user_rec2 ] ||
15511 error "mds$i: user ${cl_user1[mds$i]} index expected " \
15512 "$user_rec1 + 2, but is $user_rec2"
15513 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
15514 [ -n "$user_rec2" ] ||
15515 error "mds$i: User ${cl_user2[mds$i]} not registered"
15516 [ $user_rec1 == $user_rec2 ] ||
15517 error "mds$i: user ${cl_user2[mds$i]} index expected " \
15518 "$user_rec1, but is $user_rec2"
15521 # force cl_user2 idle (2nd part) to just exceed changelog_max_idle_time
15522 local sleep2=$((idle_time - (SECONDS - start) + 1))
15523 echo "$(date +%s): sleep2 $sleep2/${idle_time}s"
15526 # Generate one more changelog to trigger GC at fail_loc for cl_user2.
15527 # cl_user1 should be OK because it recently processed records.
15528 echo "$(date +%s): creating $((MDSCOUNT * 2)) files"
15529 for ((i = 0; i < MDSCOUNT * 2; i++)); do
15530 $LFS mkdir -i $((i%MDSCOUNT)) $DIR/$tdir/d$i.$((i/MDSCOUNT+2))||
15531 error "create $DIR/$tdir/d$i.$((i/MDSCOUNT+2)) failed"
15534 # ensure gc thread is done
15535 for i in $(mdts_nodes); do
15536 wait_update $i "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
15537 error "$i: GC-thread not done"
15541 for (( i = 1; i <= MDSCOUNT; i++ )); do
15542 # check cl_user1 still registered
15543 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
15544 error "mds$i: User ${cl_user1[mds$i]} not registered"
15545 # check cl_user2 unregistered
15546 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
15547 error "mds$i: User ${cl_user2[mds$i]} still registered"
15549 # check changelogs are present and starting at $user_rec1 + 1
15550 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15551 [ -n "$user_rec1" ] ||
15552 error "mds$i: User ${cl_user1[mds$i]} not registered"
15553 first_rec=$($LFS changelog $(facet_svc mds$i) |
15554 awk '{ print $1; exit; }')
15556 echo "mds$i: $(date +%s) verify rec $user_rec1+1 == $first_rec"
15557 [ $((user_rec1 + 1)) == $first_rec ] ||
15558 error "mds$i: rec $first_rec != $user_rec1 + 1"
15561 run_test 160f "changelog garbage collect (timestamped users)"
15564 remote_mds_nodsh && skip "remote MDS with nodsh"
15565 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
15566 skip "Need MDS version at least 2.10.56"
15568 local mdts=$(comma_list $(mdts_nodes))
15570 #define OBD_FAIL_TIME_IN_CHLOG_USER 0x1314
15571 do_nodes $mdts $LCTL set_param fail_loc=0x1314
15574 changelog_register || error "first changelog_register failed"
15575 changelog_register || error "second changelog_register failed"
15577 declare -A cl_user1
15578 declare -A cl_user2
15583 # generate some changelog records to accumulate on each MDT
15584 # use all_char because created files should be evenly distributed
15585 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
15586 error "test_mkdir $tdir failed"
15587 for ((i = 0; i < MDSCOUNT; i++)); do
15588 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
15589 error "create $DIR/$tdir/d$i.1 failed"
15592 # check changelogs have been generated
15593 local nbcl=$(changelog_dump | wc -l)
15594 (( $nbcl > 0 )) || error "no changelogs found"
15596 # reduce the max_idle_indexes value to make sure we exceed it
15597 for param in "changelog_max_idle_indexes=1" \
15599 "changelog_min_gc_interval=2" \
15600 "changelog_min_free_cat_entries=3"; do
15601 local MDT0=$(facet_svc $SINGLEMDS)
15602 local var="${param%=*}"
15603 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
15605 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
15606 do_nodes $mdts $LCTL set_param mdd.*.$param ||
15607 error "unable to set mdd.*.$param"
15610 # simulate changelog catalog almost full
15611 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
15612 do_nodes $mdts "$LCTL set_param fail_loc=0x1313 fail_val=3"
15614 local start=$SECONDS
15615 for i in $(seq $MDSCOUNT); do
15616 cl_users=(${CL_USERS[mds$i]})
15617 cl_user1[mds$i]="${cl_users[0]}"
15618 cl_user2[mds$i]="${cl_users[1]}"
15620 [ -n "${cl_user1[mds$i]}" ] ||
15621 error "mds$i: no user registered"
15622 [ -n "${cl_user2[mds$i]}" ] ||
15623 error "mds$i: only ${cl_user1[mds$i]} is registered"
15625 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15626 [ -n "$user_rec1" ] ||
15627 error "mds$i: User ${cl_user1[mds$i]} not registered"
15628 __changelog_clear mds$i ${cl_user1[mds$i]} +2
15629 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15630 [ -n "$user_rec2" ] ||
15631 error "mds$i: User ${cl_user1[mds$i]} not registered"
15632 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
15633 "$user_rec1 + 2 == $user_rec2"
15634 [ $((user_rec1 + 2)) == $user_rec2 ] ||
15635 error "mds$i: user ${cl_user1[mds$i]} index expected " \
15636 "$user_rec1 + 2, but is $user_rec2"
15637 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
15638 [ -n "$user_rec2" ] ||
15639 error "mds$i: User ${cl_user2[mds$i]} not registered"
15640 [ $user_rec1 == $user_rec2 ] ||
15641 error "mds$i: user ${cl_user2[mds$i]} index expected " \
15642 "$user_rec1, but is $user_rec2"
15645 # ensure we are past the previous changelog_min_gc_interval set above
15646 local sleep2=$((start + 2 - SECONDS))
15647 (( sleep2 > 0 )) && echo "sleep $sleep2 for interval" && sleep $sleep2
15649 # Generate one more changelog to trigger GC at fail_loc for cl_user2.
15650 # cl_user1 should be OK because it recently processed records.
15651 for ((i = 0; i < MDSCOUNT; i++)); do
15652 $LFS mkdir -i $i $DIR/$tdir/d$i.3 $DIR/$tdir/d$i.4 ||
15653 error "create $DIR/$tdir/d$i.3 failed"
15656 # ensure gc thread is done
15657 for i in $(mdts_nodes); do
15658 wait_update $i "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
15659 error "$i: GC-thread not done"
15663 for (( i = 1; i <= MDSCOUNT; i++ )); do
15664 # check cl_user1 still registered
15665 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
15666 error "mds$i: User ${cl_user1[mds$i]} not registered"
15667 # check cl_user2 unregistered
15668 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
15669 error "mds$i: User ${cl_user2[mds$i]} still registered"
15671 # check changelogs are present and starting at $user_rec1 + 1
15672 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15673 [ -n "$user_rec1" ] ||
15674 error "mds$i: User ${cl_user1[mds$i]} not registered"
15675 first_rec=$($LFS changelog $(facet_svc mds$i) |
15676 awk '{ print $1; exit; }')
15678 echo "mds$i: $(date +%s) verify rec $user_rec1+1 == $first_rec"
15679 [ $((user_rec1 + 1)) == $first_rec ] ||
15680 error "mds$i: rec $first_rec != $user_rec1 + 1"
15683 run_test 160g "changelog garbage collect (old users)"
15686 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15687 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
15688 skip "Need MDS version at least 2.10.56"
15690 local mdts=$(comma_list $(mdts_nodes))
15693 changelog_register || error "first changelog_register failed"
15694 changelog_register || error "second changelog_register failed"
15696 declare -A cl_user1
15697 declare -A cl_user2
15702 # generate some changelog records to accumulate on each MDT
15703 # use all_char because created files should be evenly distributed
15704 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
15705 error "test_mkdir $tdir failed"
15706 for ((i = 0; i < MDSCOUNT; i++)); do
15707 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
15708 error "create $DIR/$tdir/d$i.1 failed"
15711 # check changelogs have been generated
15712 local nbcl=$(changelog_dump | wc -l)
15713 [[ $nbcl -eq 0 ]] && error "no changelogs found"
15715 for param in "changelog_max_idle_time=10" \
15717 "changelog_min_gc_interval=2"; do
15718 local MDT0=$(facet_svc $SINGLEMDS)
15719 local var="${param%=*}"
15720 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
15722 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
15723 do_nodes $mdts $LCTL set_param mdd.*.$param
15726 # force cl_user2 to be idle (1st part)
15729 for i in $(seq $MDSCOUNT); do
15730 cl_users=(${CL_USERS[mds$i]})
15731 cl_user1[mds$i]="${cl_users[0]}"
15732 cl_user2[mds$i]="${cl_users[1]}"
15734 [ -n "${cl_user1[mds$i]}" ] ||
15735 error "mds$i: no user registered"
15736 [ -n "${cl_user2[mds$i]}" ] ||
15737 error "mds$i: only ${cl_user2[mds$i]} is registered"
15739 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15740 [ -n "$user_rec1" ] ||
15741 error "mds$i: User ${cl_user1[mds$i]} not registered"
15742 __changelog_clear mds$i ${cl_user1[mds$i]} +2
15743 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15744 [ -n "$user_rec2" ] ||
15745 error "mds$i: User ${cl_user1[mds$i]} not registered"
15746 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
15747 "$user_rec1 + 2 == $user_rec2"
15748 [ $((user_rec1 + 2)) == $user_rec2 ] ||
15749 error "mds$i: user ${cl_user1[mds$i]} index expected " \
15750 "$user_rec1 + 2, but is $user_rec2"
15751 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
15752 [ -n "$user_rec2" ] ||
15753 error "mds$i: User ${cl_user2[mds$i]} not registered"
15754 [ $user_rec1 == $user_rec2 ] ||
15755 error "mds$i: user ${cl_user2[mds$i]} index expected " \
15756 "$user_rec1, but is $user_rec2"
15759 # force cl_user2 to be idle (2nd part) and to reach
15760 # changelog_max_idle_time
15763 # force each GC-thread start and block then
15764 # one per MDT/MDD, set fail_val accordingly
15765 #define OBD_FAIL_FORCE_GC_THREAD 0x1316
15766 do_nodes $mdts $LCTL set_param fail_loc=0x1316
15768 # generate more changelogs to trigger fail_loc
15769 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
15770 error "create $DIR/$tdir/${tfile}bis failed"
15772 # stop MDT to stop GC-thread, should be done in back-ground as it will
15773 # block waiting for the thread to be released and exit
15774 declare -A stop_pids
15775 for i in $(seq $MDSCOUNT); do
15777 stop_pids[mds$i]=$!
15780 for i in $(mdts_nodes); do
15783 local facets=$(facets_up_on_host $i)
15785 for facet in ${facets//,/ }; do
15786 if [[ $facet == mds* ]]; then
15790 # ensure each MDS's gc threads are still present and all in "R"
15791 # state (OBD_FAIL_FORCE_GC_THREAD effect!)
15792 [[ $(do_node $i pgrep chlg_gc_thread | wc -l) -eq $nb ]] ||
15793 error "$i: expected $nb GC-thread"
15795 "ps -C chlg_gc_thread -o state --no-headers | uniq" \
15797 error "$i: GC-thread not found in R-state"
15798 # check umounts of each MDT on MDS have reached kthread_stop()
15799 [[ $(do_node $i pgrep umount | wc -l) -eq $nb ]] ||
15800 error "$i: expected $nb umount"
15802 "ps -C umount -o state --no-headers | uniq" "D" 20 ||
15803 error "$i: umount not found in D-state"
15806 # release all GC-threads
15807 do_nodes $mdts $LCTL set_param fail_loc=0
15809 # wait for MDT stop to complete
15810 for i in $(seq $MDSCOUNT); do
15811 wait ${stop_pids[mds$i]} || error "mds$i: stop failed"
15815 # may try to check if any orphan changelog records are present
15816 # via ldiskfs/zfs and llog_reader...
15818 # re-start/mount MDTs
15819 for i in $(seq $MDSCOUNT); do
15820 start mds$i $(mdsdevname $i) $MDS_MOUNT_OPTS ||
15821 error "Fail to start mds$i"
15825 for i in $(seq $MDSCOUNT); do
15826 # check cl_user1 still registered
15827 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
15828 error "mds$i: User ${cl_user1[mds$i]} not registered"
15829 # check cl_user2 unregistered
15830 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
15831 error "mds$i: User ${cl_user2[mds$i]} still registered"
15833 # check changelogs are present and starting at $user_rec1 + 1
15834 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15835 [ -n "$user_rec1" ] ||
15836 error "mds$i: User ${cl_user1[mds$i]} not registered"
15837 first_rec=$($LFS changelog $(facet_svc mds$i) |
15838 awk '{ print $1; exit; }')
15840 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
15841 [ $((user_rec1 + 1)) == $first_rec ] ||
15842 error "mds$i: first index should be $user_rec1 + 1, " \
15843 "but is $first_rec"
15846 run_test 160h "changelog gc thread stop upon umount, orphan records delete " \
15851 local mdts=$(comma_list $(mdts_nodes))
15853 changelog_register || error "first changelog_register failed"
15855 # generate some changelog records to accumulate on each MDT
15856 # use all_char because created files should be evenly distributed
15857 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
15858 error "test_mkdir $tdir failed"
15859 for ((i = 0; i < MDSCOUNT; i++)); do
15860 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
15861 error "create $DIR/$tdir/d$i.1 failed"
15864 # check changelogs have been generated
15865 local nbcl=$(changelog_dump | wc -l)
15866 [[ $nbcl -eq 0 ]] && error "no changelogs found"
15868 # simulate race between register and unregister
15869 # XXX as fail_loc is set per-MDS, with DNE configs the race
15870 # simulation will only occur for one MDT per MDS and for the
15871 # others the normal race scenario will take place
15872 #define CFS_FAIL_CHLOG_USER_REG_UNREG_RACE 0x1315
15873 do_nodes $mdts $LCTL set_param fail_loc=0x10001315
15874 do_nodes $mdts $LCTL set_param fail_val=1
15876 # unregister 1st user
15877 changelog_deregister &
15879 # wait some time for deregister work to reach race rdv
15881 # register 2nd user
15882 changelog_register || error "2nd user register failed"
15884 wait $pid1 || error "1st user deregister failed"
15888 declare -A LAST_REC
15889 for i in $(seq $MDSCOUNT); do
15890 if changelog_users mds$i | grep "^cl"; then
15891 # make sure new records are added with one user present
15892 LAST_REC[mds$i]=$(changelog_users $SINGLEMDS |
15893 awk '/^current.index:/ { print $NF }')
15895 error "mds$i has no user registered"
15899 # generate more changelog records to accumulate on each MDT
15900 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
15901 error "create $DIR/$tdir/${tfile}bis failed"
15903 for i in $(seq $MDSCOUNT); do
15904 last_rec=$(changelog_users $SINGLEMDS |
15905 awk '/^current.index:/ { print $NF }')
15906 echo "verify changelogs are on: $last_rec != ${LAST_REC[mds$i]}"
15907 [ $last_rec != ${LAST_REC[mds$i]} ] ||
15908 error "changelogs are off on mds$i"
15911 run_test 160i "changelog user register/unregister race"
15914 remote_mds_nodsh && skip "remote MDS with nodsh"
15915 [[ $MDS1_VERSION -lt $(version_code 2.12.56) ]] &&
15916 skip "Need MDS version at least 2.12.56"
15918 mount_client $MOUNT2 || error "mount_client on $MOUNT2 failed"
15919 stack_trap "umount $MOUNT2" EXIT
15921 changelog_register || error "first changelog_register failed"
15922 stack_trap "changelog_deregister" EXIT
15924 # generate some changelog
15925 # use all_char because created files should be evenly distributed
15926 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
15927 error "mkdir $tdir failed"
15928 for ((i = 0; i < MDSCOUNT; i++)); do
15929 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
15930 error "create $DIR/$tdir/d$i.1 failed"
15933 # open the changelog device
15934 exec 3>/dev/changelog-$FSNAME-MDT0000
15935 stack_trap "exec 3>&-" EXIT
15936 exec 4</dev/changelog-$FSNAME-MDT0000
15937 stack_trap "exec 4<&-" EXIT
15939 # umount the first lustre mount
15941 stack_trap "mount_client $MOUNT" EXIT
15943 # read changelog, which may or may not fail, but should not crash
15947 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
15948 changelog_users $SINGLEMDS | grep -q $cl_user ||
15949 error "User $cl_user not found in changelog_users"
15951 printf 'clear:'$cl_user':0' >&3
15953 run_test 160j "client can be umounted while its chanangelog is being used"
15956 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15957 remote_mds_nodsh && skip "remote MDS with nodsh"
15959 mkdir -p $DIR/$tdir/1/1
15961 changelog_register || error "changelog_register failed"
15962 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
15964 changelog_users $SINGLEMDS | grep -q $cl_user ||
15965 error "User '$cl_user' not found in changelog_users"
15966 #define OBD_FAIL_MDS_CHANGELOG_REORDER 0x15d
15967 do_facet mds1 $LCTL set_param fail_loc=0x8000015d fail_val=3
15968 rmdir $DIR/$tdir/1/1 & sleep 1
15970 touch $DIR/$tdir/2/2
15971 rm -rf $DIR/$tdir/2
15976 changelog_dump | grep rmdir || error "rmdir not recorded"
15978 run_test 160k "Verify that changelog records are not lost"
15980 # Verifies that a file passed as a parameter has recently had an operation
15981 # performed on it that has generated an MTIME changelog which contains the
15982 # correct parent FID. As files might reside on a different MDT from the
15983 # parent directory in DNE configurations, the FIDs are translated to paths
15984 # before being compared, which should be identical
15985 compare_mtime_changelog() {
15993 mdtidx=$($LFS getstripe --mdt-index $file)
15994 mdtidx=$(printf "%04x" $mdtidx)
15996 # Obtain the parent FID from the MTIME changelog
15997 mtime=$($LFS changelog $FSNAME-MDT$mdtidx | tail -n 1 | grep MTIME)
15998 [ -z "$mtime" ] && error "MTIME changelog not recorded"
16000 cl_fid=$(sed -e 's/.* p=//' -e 's/ .*//' <<<$mtime)
16001 [ -z "$cl_fid" ] && error "parent FID not present"
16003 # Verify that the path for the parent FID is the same as the path for
16004 # the test directory
16005 pdir=$($LFS fid2path $MOUNT "$cl_fid")
16009 [[ "${pdir%/}" == "$dir" ]] ||
16010 error "MTIME changelog parent FID is wrong, expected $dir, got $pdir"
16014 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16016 remote_mds_nodsh && skip "remote MDS with nodsh"
16017 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
16018 skip "Need MDS version at least 2.13.55"
16022 changelog_register || error "changelog_register failed"
16023 cl_user="${CL_USERS[$SINGLEMDS]%% *}"
16025 changelog_users $SINGLEMDS | grep -q $cl_user ||
16026 error "User '$cl_user' not found in changelog_users"
16028 # Clear some types so that MTIME changelogs are generated
16029 changelog_chmask "-CREAT"
16030 changelog_chmask "-CLOSE"
16032 test_mkdir $DIR/$tdir || error "failed to mkdir $DIR/$tdir"
16034 # Test CL_MTIME during setattr
16035 touch $DIR/$tdir/$tfile
16036 compare_mtime_changelog $DIR/$tdir/$tfile
16038 # Test CL_MTIME during close
16039 $MULTIOP $DIR/$tdir/${tfile}_2 O_2w4096c || error "multiop failed"
16040 compare_mtime_changelog $DIR/$tdir/${tfile}_2
16042 run_test 160l "Verify that MTIME changelog records contain the parent FID"
16045 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16046 [[ $MDS1_VERSION -ge $(version_code 2.14.51) ]] ||
16047 skip "Need MDS version at least 2.14.51"
16054 changelog_register || error "first changelog_register failed"
16055 changelog_register || error "second changelog_register failed"
16057 cl_users=(${CL_USERS[mds1]})
16058 cl_user1="${cl_users[0]}"
16059 cl_user2="${cl_users[1]}"
16060 # generate some changelog records to accumulate on MDT0
16061 test_mkdir -p -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
16062 createmany -m $DIR/$tdir/$tfile 50 ||
16063 error "create $DIR/$tdir/$tfile failed"
16064 unlinkmany $DIR/$tdir/$tfile 50 || error "unlinkmany failed"
16067 # check changelogs have been generated
16068 local nbcl=$(changelog_dump | wc -l)
16069 [[ $nbcl -eq 0 ]] && error "no changelogs found"
16071 #define OBD_FAIL_MDS_CHANGELOG_RACE 0x15f
16072 do_facet mds1 $LCTL set_param fail_loc=0x8000015f fail_val=0
16074 __changelog_clear mds1 $cl_user1 +10
16075 __changelog_clear mds1 $cl_user2 0 &
16078 __changelog_clear mds1 $cl_user1 0 ||
16079 error "fail to cancel record for $cl_user1"
16081 [[ $? -eq 0 ]] || error "fail to cancel record for $cl_user2"
16083 run_test 160m "Changelog clear race"
16086 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16087 [[ $MDS1_VERSION -ge $(version_code 2.14.51) ]] ||
16088 skip "Need MDS version at least 2.14.51"
16097 changelog_register || error "first changelog_register failed"
16099 cl_users=(${CL_USERS[mds1]})
16100 cl_user1="${cl_users[0]}"
16102 # generate some changelog records to accumulate on MDT0
16103 test_mkdir -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
16104 first_rec=$(changelog_users $SINGLEMDS |
16105 awk '/^current.index:/ { print $NF }')
16106 while (( last_rec < (( first_rec + 65000)) )); do
16107 createmany -m $DIR/$tdir/$tfile 10000 ||
16108 error "create $DIR/$tdir/$tfile failed"
16110 for i in $(seq 0 10000); do
16111 mrename $DIR/$tdir/$tfile$i $DIR/$tdir/$tfile-new$i \
16115 unlinkmany $DIR/$tdir/$tfile-new 10000 ||
16116 error "unlinkmany failed unlink"
16117 last_rec=$(changelog_users $SINGLEMDS |
16118 awk '/^current.index:/ { print $NF }')
16119 echo last record $last_rec
16120 (( last_rec == 0 )) && error "no changelog found"
16123 #define OBD_FAIL_MDS_CHANGELOG_DEL 0x16c
16124 do_facet mds1 $LCTL set_param fail_loc=0x8000016c fail_val=0
16126 __changelog_clear mds1 $cl_user1 0 &
16129 __changelog_clear mds1 $cl_user1 0 ||
16130 error "fail to cancel record for $cl_user1"
16132 [[ $? -eq 0 ]] || error "fail to cancel record for $cl_user2"
16134 run_test 160n "Changelog destroy race"
16137 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16139 test_mkdir -c1 $DIR/$tdir
16140 cp /etc/hosts $DIR/$tdir/$tfile
16141 test_mkdir -c1 $DIR/$tdir/foo1
16142 test_mkdir -c1 $DIR/$tdir/foo2
16143 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
16144 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
16145 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
16146 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
16147 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
16148 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
16149 $LFS fid2path $DIR $FID
16150 error "bad link ea"
16153 rm $DIR/$tdir/foo2/zachary
16155 rm $DIR/$tdir/foo2/thor
16157 rm $DIR/$tdir/$tfile
16159 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
16160 [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ] &&
16161 { $LFS fid2path $DIR $FID; error "bad link rename"; }
16162 rm $DIR/$tdir/foo2/maggie
16165 local longname=$tfile.avg_len_is_thirty_two_
16166 stack_trap "unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
16167 error_noexit 'failed to unlink many hardlinks'" EXIT
16168 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
16169 error "failed to hardlink many files"
16170 links=$($LFS fid2path $DIR $FID | wc -l)
16171 echo -n "${links}/1000 links in link EA"
16172 [[ $links -gt 60 ]] || error "expected at least 60 links in link EA"
16174 run_test 161a "link ea sanity"
16177 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16178 [ $MDSCOUNT -lt 2 ] && skip_env "skipping remote directory test"
16181 local remote_dir=$DIR/$tdir/remote_dir
16183 mkdir -p $DIR/$tdir
16184 $LFS mkdir -i $MDTIDX $remote_dir ||
16185 error "create remote directory failed"
16187 cp /etc/hosts $remote_dir/$tfile
16188 mkdir -p $remote_dir/foo1
16189 mkdir -p $remote_dir/foo2
16190 ln $remote_dir/$tfile $remote_dir/foo1/sofia
16191 ln $remote_dir/$tfile $remote_dir/foo2/zachary
16192 ln $remote_dir/$tfile $remote_dir/foo1/luna
16193 ln $remote_dir/$tfile $remote_dir/foo2/thor
16195 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
16197 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
16198 $LFS fid2path $DIR $FID
16199 error "bad link ea"
16202 rm $remote_dir/foo2/zachary
16204 rm $remote_dir/foo2/thor
16206 rm $remote_dir/$tfile
16208 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
16209 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
16210 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
16211 $LFS fid2path $DIR $FID
16212 error "bad link rename"
16214 rm $remote_dir/foo2/maggie
16217 local longname=filename_avg_len_is_thirty_two_
16218 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
16219 error "failed to hardlink many files"
16220 links=$($LFS fid2path $DIR $FID | wc -l)
16221 echo -n "${links}/1000 links in link EA"
16222 [[ ${links} -gt 60 ]] ||
16223 error "expected at least 60 links in link EA"
16224 unlinkmany $remote_dir/foo2/$longname 1000 ||
16225 error "failed to unlink many hardlinks"
16227 run_test 161b "link ea sanity under remote directory"
16230 remote_mds_nodsh && skip "remote MDS with nodsh"
16231 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16232 [[ $MDS1_VERSION -lt $(version_code 2.1.5) ]] &&
16233 skip "Need MDS version at least 2.1.5"
16235 # define CLF_RENAME_LAST 0x0001
16236 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
16237 changelog_register || error "changelog_register failed"
16240 test_mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir
16241 touch $DIR/$tdir/foo_161c
16242 touch $DIR/$tdir/bar_161c
16243 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
16244 changelog_dump | grep RENME | tail -n 5
16245 local flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
16246 changelog_clear 0 || error "changelog_clear failed"
16247 if [ x$flags != "x0x1" ]; then
16248 error "flag $flags is not 0x1"
16251 echo "rename overwrite target with nlink = 1, changelog flags=$flags"
16252 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
16253 touch $DIR/$tdir/foo_161c
16254 touch $DIR/$tdir/bar_161c
16255 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
16256 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
16257 changelog_dump | grep RENME | tail -n 5
16258 flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
16259 changelog_clear 0 || error "changelog_clear failed"
16260 if [ x$flags != "x0x0" ]; then
16261 error "flag $flags is not 0x0"
16263 echo "rename overwrite a target having nlink > 1," \
16264 "changelog record has flags of $flags"
16266 # rename doesn't overwrite a target (changelog flag 0x0)
16267 touch $DIR/$tdir/foo_161c
16268 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
16269 changelog_dump | grep RENME | tail -n 5
16270 flags=$(changelog_dump | grep RENME | tail -1 | cut -f5 -d' ')
16271 changelog_clear 0 || error "changelog_clear failed"
16272 if [ x$flags != "x0x0" ]; then
16273 error "flag $flags is not 0x0"
16275 echo "rename doesn't overwrite a target," \
16276 "changelog record has flags of $flags"
16278 # define CLF_UNLINK_LAST 0x0001
16279 # unlink a file having nlink = 1 (changelog flag 0x1)
16280 rm -f $DIR/$tdir/foo2_161c
16281 changelog_dump | grep UNLNK | tail -n 5
16282 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
16283 changelog_clear 0 || error "changelog_clear failed"
16284 if [ x$flags != "x0x1" ]; then
16285 error "flag $flags is not 0x1"
16287 echo "unlink a file having nlink = 1," \
16288 "changelog record has flags of $flags"
16290 # unlink a file having nlink > 1 (changelog flag 0x0)
16291 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
16292 rm -f $DIR/$tdir/foobar_161c
16293 changelog_dump | grep UNLNK | tail -n 5
16294 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
16295 changelog_clear 0 || error "changelog_clear failed"
16296 if [ x$flags != "x0x0" ]; then
16297 error "flag $flags is not 0x0"
16299 echo "unlink a file having nlink > 1, changelog record flags '$flags'"
16301 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
16304 remote_mds_nodsh && skip "remote MDS with nodsh"
16305 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
16310 changelog_register || error "changelog_register failed"
16312 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
16313 # interfer with $MOUNT/.lustre/fid/ access
16315 [[ $? -eq 0 ]] || error "mkdir failed"
16317 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | OBD_FAIL_ONCE
16318 $LCTL set_param fail_loc=0x8000140c
16320 $LCTL set_param fail_val=5
16323 echo foofoo > $DIR/$tdir/$tfile &
16326 # wait for create to be delayed
16330 [[ $? -eq 0 ]] || error "create should be blocked"
16332 local tempfile="$(mktemp --tmpdir $tfile.XXXXXX)"
16333 stack_trap "rm -f $tempfile"
16334 fid=$(changelog_extract_field "CREAT" "$tfile" "t=")
16335 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
16336 # some delay may occur during ChangeLog publishing and file read just
16337 # above, that could allow file write to happen finally
16338 [[ -s $tempfile ]] && echo "file should be empty"
16340 $LCTL set_param fail_loc=0
16343 [[ $? -eq 0 ]] || error "create failed"
16345 run_test 161d "create with concurrent .lustre/fid access"
16348 local expected="$1"
16353 path=$($LFS fid2path "$@")
16356 if [ $rc -ne 0 ]; then
16357 error "path looked up of '$expected' failed: rc=$rc"
16358 elif [ "$path" != "$expected" ]; then
16359 error "path looked up '$path' instead of '$expected'"
16361 echo "FID '$fid' resolves to path '$path' as expected"
16365 test_162a() { # was test_162
16366 test_mkdir -p -c1 $DIR/$tdir/d2
16367 touch $DIR/$tdir/d2/$tfile
16368 touch $DIR/$tdir/d2/x1
16369 touch $DIR/$tdir/d2/x2
16370 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
16371 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
16373 local fid=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
16374 check_path "$tdir/d2/$tfile" $FSNAME "$fid" --link 0
16377 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
16378 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
16379 check_path "$tdir/d2/p/q/r/slink" $FSNAME "$fid" --link 0
16381 # softlink to wrong file
16382 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
16383 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
16384 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME "$fid" --link 0
16387 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
16388 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
16389 fid=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
16390 # fid2path dir/fsname should both work
16391 check_path "$tdir/d2/a/b/c/new_file" $FSNAME "$fid" --link 1
16392 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR "$fid" --link 0
16394 # hardlink count: check that there are 2 links
16395 local nlinks=$($LFS fid2path $DIR "$fid" | wc -l)
16396 [ $nlinks -eq 2 ] || error "expect 2 links, found $nlinks"
16398 # hardlink indexing: remove the first link
16399 rm $DIR/$tdir/d2/p/q/r/hlink
16400 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $fid --link 0
16402 run_test 162a "path lookup sanity"
16405 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16406 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16409 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
16410 error "create striped dir failed"
16412 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
16413 tail -n 1 | awk '{print $2}')
16414 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
16416 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
16417 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
16420 for ((i=0;i<5;i++)); do
16421 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
16422 error "get fid for f$i failed"
16423 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0
16425 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
16426 error "get fid for d$i failed"
16427 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0
16432 run_test 162b "striped directory path lookup sanity"
16434 # LU-4239: Verify fid2path works with paths 100 or more directories deep
16436 [[ $MDS1_VERSION -lt $(version_code 2.7.51) ]] &&
16437 skip "Need MDS version at least 2.7.51"
16439 local lpath=$tdir.local
16440 local rpath=$tdir.remote
16442 test_mkdir $DIR/$lpath
16443 test_mkdir $DIR/$rpath
16445 for ((i = 0; i <= 101; i++)); do
16448 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
16449 error "get fid for local directory $DIR/$lpath failed"
16450 check_path "$DIR/$lpath" $MOUNT $FID --link 0
16453 test_mkdir $DIR/$rpath
16454 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
16455 error "get fid for remote directory $DIR/$rpath failed"
16456 check_path "$DIR/$rpath" $MOUNT $FID --link 0
16461 run_test 162c "fid2path works with paths 100 or more directories deep"
16463 oalr_event_count() {
16467 awk -v name="${FSNAME}-OST0000" \
16468 -v event="${event}" \
16469 '$1 == "TRACE" && $2 == event && $3 == name' \
16474 oalr_expect_event_count() {
16477 local expect="${3}"
16480 count=$(oalr_event_count "${event}" "${trace}")
16481 if ((count == expect)); then
16485 error_noexit "${event} event count was '${count}', expected ${expect}"
16491 do_facet ost1 killall --quiet -KILL ofd_access_log_reader || true
16493 start ost1 "$(ostdevname 1)" $OST_MOUNT_OPTS
16497 sync # Flush previous IOs so we can count log entries.
16498 do_facet ost1 $LCTL set_param "obdfilter.${FSNAME}-OST0000.access_log_size=4096"
16499 stack_trap cleanup_165 EXIT
16503 local trace="/tmp/${tfile}.trace"
16507 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
16508 skip "OFD access log unsupported"
16511 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
16514 do_facet ost1 ofd_access_log_reader --list
16517 do_facet ost1 killall -TERM ofd_access_log_reader
16521 if ((rc != 0)); then
16522 error "ofd_access_log_reader exited with rc = '${rc}'"
16525 # Parse trace file for discovery events:
16526 oalr_expect_event_count alr_log_add "${trace}" 1
16527 oalr_expect_event_count alr_log_eof "${trace}" 1
16528 oalr_expect_event_count alr_log_free "${trace}" 1
16530 run_test 165a "ofd access log discovery"
16533 local trace="/tmp/${tfile}.trace"
16534 local file="${DIR}/${tfile}"
16543 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
16544 skip "OFD access log unsupported"
16547 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
16550 do_facet ost1 ofd_access_log_reader --list
16552 lfs setstripe -c 1 -i 0 "${file}"
16553 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
16554 error "cannot create '${file}'"
16557 do_facet ost1 killall -TERM ofd_access_log_reader
16561 if ((rc != 0)); then
16562 error "ofd_access_log_reader exited with rc = '${rc}'"
16565 oalr_expect_event_count alr_log_entry "${trace}" 1
16567 pfid1=$($LFS path2fid "${file}")
16569 # 1 2 3 4 5 6 7 8 9 10
16570 # TRACE alr_log_entry OST PFID BEGIN END TIME SIZE COUNT FLAGS
16571 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
16573 echo "entry = '${entry[*]}'" >&2
16576 if [[ "${pfid1}" != "${pfid2}" ]]; then
16577 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
16581 if ((size != 1048576)); then
16582 error "entry '${entry[*]}' has invalid io size '${size}', expected 1048576"
16586 if [[ "${flags}" != "w" ]]; then
16587 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'w'"
16590 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
16593 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r524288c ||
16594 error "cannot read '${file}'"
16597 do_facet ost1 killall -TERM ofd_access_log_reader
16601 if ((rc != 0)); then
16602 error "ofd_access_log_reader exited with rc = '${rc}'"
16605 oalr_expect_event_count alr_log_entry "${trace}" 1
16607 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
16608 echo "entry = '${entry[*]}'" >&2
16611 if [[ "${pfid1}" != "${pfid2}" ]]; then
16612 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
16616 if ((size != 524288)); then
16617 error "entry '${entry[*]}' has invalid io size '${size}', 524288"
16621 if [[ "${flags}" != "r" ]]; then
16622 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'r'"
16625 run_test 165b "ofd access log entries are produced and consumed"
16628 local trace="/tmp/${tfile}.trace"
16629 local file="${DIR}/${tdir}/${tfile}"
16631 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
16632 skip "OFD access log unsupported"
16634 test_mkdir "${DIR}/${tdir}"
16637 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
16640 lfs setstripe -c 1 -i 0 "${DIR}/${tdir}"
16642 # 4096 / 64 = 64. Create twice as many entries.
16643 for ((i = 0; i < 128; i++)); do
16644 $MULTIOP "${file}-${i}" oO_CREAT:O_WRONLY:w512c ||
16645 error "cannot create file"
16650 do_facet ost1 killall -TERM ofd_access_log_reader
16653 if ((rc != 0)); then
16654 error "ofd_access_log_reader exited with rc = '${rc}'"
16657 unlinkmany "${file}-%d" 128
16659 run_test 165c "full ofd access logs do not block IOs"
16661 oal_get_read_count() {
16664 # STATS lustre-OST0001 alr_read_count 1
16666 do_facet ost1 cat "${stats}" |
16667 awk '$1 == "STATS" && $3 == "alr_read_count" { count = $4; }
16668 END { print count; }'
16671 oal_expect_read_count() {
16676 # Ask ofd_access_log_reader to write stats.
16677 do_facet ost1 killall -USR1 ofd_access_log_reader
16679 # Allow some time for things to happen.
16682 count=$(oal_get_read_count "${stats}")
16683 if ((count == expect)); then
16687 error_noexit "bad read count, got ${count}, expected ${expect}"
16688 do_facet ost1 cat "${stats}" >&2
16693 local stats="/tmp/${tfile}.stats"
16694 local file="${DIR}/${tdir}/${tfile}"
16695 local param="obdfilter.${FSNAME}-OST0000.access_log_mask"
16697 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
16698 skip "OFD access log unsupported"
16700 test_mkdir "${DIR}/${tdir}"
16703 do_facet ost1 ofd_access_log_reader --stats="${stats}" &
16706 lfs setstripe -c 1 -i 0 "${file}"
16708 do_facet ost1 lctl set_param "${param}=rw"
16709 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
16710 error "cannot create '${file}'"
16711 oal_expect_read_count "${stats}" 1
16713 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
16714 error "cannot read '${file}'"
16715 oal_expect_read_count "${stats}" 2
16717 do_facet ost1 lctl set_param "${param}=r"
16718 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
16719 error "cannot create '${file}'"
16720 oal_expect_read_count "${stats}" 2
16722 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
16723 error "cannot read '${file}'"
16724 oal_expect_read_count "${stats}" 3
16726 do_facet ost1 lctl set_param "${param}=w"
16727 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
16728 error "cannot create '${file}'"
16729 oal_expect_read_count "${stats}" 4
16731 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
16732 error "cannot read '${file}'"
16733 oal_expect_read_count "${stats}" 4
16735 do_facet ost1 lctl set_param "${param}=0"
16736 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
16737 error "cannot create '${file}'"
16738 oal_expect_read_count "${stats}" 4
16740 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
16741 error "cannot read '${file}'"
16742 oal_expect_read_count "${stats}" 4
16744 do_facet ost1 killall -TERM ofd_access_log_reader
16747 if ((rc != 0)); then
16748 error "ofd_access_log_reader exited with rc = '${rc}'"
16751 run_test 165d "ofd_access_log mask works"
16754 local stats="/tmp/${tfile}.stats"
16755 local file0="${DIR}/${tdir}-0/${tfile}"
16756 local file1="${DIR}/${tdir}-1/${tfile}"
16758 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
16759 skip "OFD access log unsupported"
16761 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
16763 test_mkdir -c 1 -i 0 "${DIR}/${tdir}-0"
16764 test_mkdir -c 1 -i 1 "${DIR}/${tdir}-1"
16766 lfs setstripe -c 1 -i 0 "${file0}"
16767 lfs setstripe -c 1 -i 0 "${file1}"
16770 do_facet ost1 ofd_access_log_reader -I 1 --stats="${stats}" &
16773 $MULTIOP "${file0}" oO_CREAT:O_WRONLY:w512c ||
16774 error "cannot create '${file0}'"
16776 oal_expect_read_count "${stats}" 0
16778 $MULTIOP "${file1}" oO_CREAT:O_WRONLY:w512c ||
16779 error "cannot create '${file1}'"
16781 oal_expect_read_count "${stats}" 1
16783 do_facet ost1 killall -TERM ofd_access_log_reader
16786 if ((rc != 0)); then
16787 error "ofd_access_log_reader exited with rc = '${rc}'"
16790 run_test 165e "ofd_access_log MDT index filter works"
16793 local trace="/tmp/${tfile}.trace"
16798 do_facet ost1 timeout 60 ofd_access_log_reader \
16799 --exit-on-close --debug=- --trace=- > "${trace}" &
16806 if ((rc != 0)); then
16807 error_noexit "ofd_access_log_reader exited with rc = '${rc}'"
16812 run_test 165f "ofd_access_log_reader --exit-on-close works"
16815 # do directio so as not to populate the page cache
16816 log "creating a 10 Mb file"
16817 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c ||
16818 error "multiop failed while creating a file"
16819 log "starting reads"
16820 dd if=$DIR/$tfile of=/dev/null bs=4096 &
16821 log "truncating the file"
16822 $MULTIOP $DIR/$tfile oO_TRUNC:c ||
16823 error "multiop failed while truncating the file"
16825 kill %+ || true # reads might have finished
16826 echo "wait until dd is finished"
16828 log "removing the temporary file"
16829 rm -rf $DIR/$tfile || error "tmp file removal failed"
16831 run_test 169 "parallel read and truncate should not deadlock"
16834 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16836 $LCTL clear # bug 18514
16837 $LCTL debug_daemon start $TMP/${tfile}_log_good
16839 $LCTL debug_daemon stop
16840 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
16841 error "sed failed to read log_good"
16843 $LCTL debug_daemon start $TMP/${tfile}_log_good
16845 $LCTL debug_daemon stop
16847 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
16848 error "lctl df log_bad failed"
16850 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
16851 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
16853 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
16854 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
16856 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
16857 error "bad_line good_line1 good_line2 are empty"
16859 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
16860 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
16861 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
16863 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
16864 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
16865 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
16867 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
16868 error "bad_line_new good_line_new are empty"
16870 local expected_good=$((good_line1 + good_line2*2))
16872 rm -f $TMP/${tfile}*
16873 # LU-231, short malformed line may not be counted into bad lines
16874 if [ $bad_line -ne $bad_line_new ] &&
16875 [ $bad_line -ne $((bad_line_new - 1)) ]; then
16876 error "expected $bad_line bad lines, but got $bad_line_new"
16880 if [ $expected_good -ne $good_line_new ]; then
16881 error "expected $expected_good good lines, but got $good_line_new"
16886 run_test 170 "test lctl df to handle corrupted log ====================="
16888 test_171() { # bug20592
16889 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16891 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
16892 $LCTL set_param fail_loc=0x50e
16893 $LCTL set_param fail_val=3000
16894 multiop_bg_pause $DIR/$tfile O_s || true
16896 kill -USR1 $MULTIPID
16900 if dmesg | grep "recursive fault"; then
16901 error "caught a recursive fault"
16903 $LCTL set_param fail_loc=0
16906 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
16908 # it would be good to share it with obdfilter-survey/iokit-libecho code
16909 setup_obdecho_osc () {
16912 local obdfilter_name=$2
16913 echo "Creating new osc for $obdfilter_name on $ost_nid"
16914 # make sure we can find loopback nid
16915 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
16917 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
16918 ${obdfilter_name}_osc_UUID || rc=2; }
16919 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
16920 ${obdfilter_name}_UUID $ost_nid || rc=3; }
16924 cleanup_obdecho_osc () {
16925 local obdfilter_name=$1
16926 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
16927 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
16934 local pages=${3:-64}
16939 local obd_size=$(get_obd_size $node $OBD)
16940 local page_size=$(get_page_size $node)
16941 if [[ -n "$obd_size" ]]; then
16942 local new_count=$((obd_size / (pages * page_size / 1024)))
16943 [[ $new_count -ge $count ]] || count=$new_count
16946 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
16947 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
16949 if [ $rc -eq 0 ]; then
16950 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
16951 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
16953 echo "New object id is $id"
16954 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
16956 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
16957 "test_brw $count w v $pages $id" || rc=4; }
16958 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
16960 [ $rc -eq 0 ] || [ $rc -gt 2 ] &&
16961 { do_facet $node "$LCTL --device ec cleanup" || rc=5; }
16962 [ $rc -eq 0 ] || [ $rc -gt 1 ] &&
16963 { do_facet $node "$LCTL --device ec detach" || rc=6; }
16964 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
16969 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16971 if ! [ -d /sys/fs/lustre/echo_client ] &&
16972 ! module_loaded obdecho; then
16973 load_module obdecho/obdecho &&
16974 stack_trap "rmmod obdecho" EXIT ||
16975 error "unable to load obdecho on client"
16978 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
16979 local host=$($LCTL get_param -n osc.$osc.import |
16980 awk '/current_connection:/ { print $2 }' )
16981 local target=$($LCTL get_param -n osc.$osc.import |
16982 awk '/target:/ { print $2 }' )
16983 target=${target%_UUID}
16985 if [ -n "$target" ]; then
16986 setup_obdecho_osc $host $target &&
16987 stack_trap "cleanup_obdecho_osc $target" EXIT ||
16988 { error "obdecho setup failed with $?"; return; }
16990 obdecho_test ${target}_osc client ||
16991 error "obdecho_test failed on ${target}_osc"
16993 $LCTL get_param osc.$osc.import
16994 error "there is no osc.$osc.import target"
16997 run_test 180a "test obdecho on osc"
17000 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17001 remote_ost_nodsh && skip "remote OST with nodsh"
17003 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
17004 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
17005 error "failed to load module obdecho"
17007 local target=$(do_facet ost1 $LCTL dl |
17008 awk '/obdfilter/ { print $4; exit; }')
17010 if [ -n "$target" ]; then
17011 obdecho_test $target ost1 || error "obdecho_test failed with $?"
17013 do_facet ost1 $LCTL dl
17014 error "there is no obdfilter target on ost1"
17017 run_test 180b "test obdecho directly on obdfilter"
17019 test_180c() { # LU-2598
17020 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17021 remote_ost_nodsh && skip "remote OST with nodsh"
17022 [[ $MDS1_VERSION -lt $(version_code 2.4.0) ]] &&
17023 skip "Need MDS version at least 2.4.0"
17025 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
17026 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
17027 error "failed to load module obdecho"
17029 local target=$(do_facet ost1 $LCTL dl |
17030 awk '/obdfilter/ { print $4; exit; }')
17032 if [ -n "$target" ]; then
17033 local pages=16384 # 64MB bulk I/O RPC size
17035 obdecho_test "$target" ost1 "$pages" ||
17036 error "obdecho_test with pages=$pages failed with $?"
17038 do_facet ost1 $LCTL dl
17039 error "there is no obdfilter target on ost1"
17042 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
17044 test_181() { # bug 22177
17045 test_mkdir $DIR/$tdir
17046 # create enough files to index the directory
17047 createmany -o $DIR/$tdir/foobar 4000
17048 # print attributes for debug purpose
17051 multiop_bg_pause $DIR/$tdir D_Sc || return 1
17053 # remove the files & current working dir
17054 unlinkmany $DIR/$tdir/foobar 4000
17056 kill -USR1 $MULTIPID
17058 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
17061 run_test 181 "Test open-unlinked dir ========================"
17067 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
17069 $LCTL set_param mdc.*.rpc_stats=clear
17071 for (( i = 0; i < $tcount; i++ )) ; do
17072 mkdir $DIR/$tdir/$i
17075 for (( i = 0; i < $tcount; i++ )) ; do
17076 createmany -o $DIR/$tdir/$i/f- $fcount &
17080 for (( i = 0; i < $tcount; i++ )) ; do
17081 unlinkmany $DIR/$tdir/$i/f- $fcount &
17085 $LCTL get_param mdc.*.rpc_stats
17089 run_test 182 "Test parallel modify metadata operations ================"
17091 test_183() { # LU-2275
17092 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17093 remote_mds_nodsh && skip "remote MDS with nodsh"
17094 [[ $MDS1_VERSION -lt $(version_code 2.3.56) ]] &&
17095 skip "Need MDS version at least 2.3.56"
17097 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
17098 echo aaa > $DIR/$tdir/$tfile
17100 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
17101 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
17103 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
17104 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
17106 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
17108 # Flush negative dentry cache
17109 touch $DIR/$tdir/$tfile
17111 # We are not checking for any leaked references here, they'll
17112 # become evident next time we do cleanup with module unload.
17115 run_test 183 "No crash or request leak in case of strange dispositions ========"
17117 # test suite 184 is for LU-2016, LU-2017
17119 check_swap_layouts_support
17121 dir0=$DIR/$tdir/$testnum
17122 test_mkdir -p -c1 $dir0
17127 $LFS setstripe -c1 $file1
17129 $LFS setstripe -c2 $file2
17131 gen1=$($LFS getstripe -g $file1)
17132 gen2=$($LFS getstripe -g $file2)
17134 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
17135 gen=$($LFS getstripe -g $file1)
17136 [[ $gen1 != $gen ]] ||
17137 "Layout generation on $file1 does not change"
17138 gen=$($LFS getstripe -g $file2)
17139 [[ $gen2 != $gen ]] ||
17140 "Layout generation on $file2 does not change"
17142 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
17143 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
17145 lfsck_verify_pfid $file1 $file2 || error "PFID are not transferred"
17147 run_test 184a "Basic layout swap"
17150 check_swap_layouts_support
17152 dir0=$DIR/$tdir/$testnum
17153 mkdir -p $dir0 || error "creating dir $dir0"
17160 $LFS setstripe -c1 $file1
17161 $LFS setstripe -c2 $file2
17162 $LFS setstripe -c1 $file3
17163 chown $RUNAS_ID $file3
17164 gen1=$($LFS getstripe -g $file1)
17165 gen2=$($LFS getstripe -g $file2)
17167 $LFS swap_layouts $dir1 $dir2 &&
17168 error "swap of directories layouts should fail"
17169 $LFS swap_layouts $dir1 $file1 &&
17170 error "swap of directory and file layouts should fail"
17171 $RUNAS $LFS swap_layouts $file1 $file2 &&
17172 error "swap of file we cannot write should fail"
17173 $LFS swap_layouts $file1 $file3 &&
17174 error "swap of file with different owner should fail"
17175 /bin/true # to clear error code
17177 run_test 184b "Forbidden layout swap (will generate errors)"
17180 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
17181 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n"
17182 check_swap_layouts_support
17183 check_swap_layout_no_dom $DIR
17185 local dir0=$DIR/$tdir/$testnum
17186 mkdir -p $dir0 || error "creating dir $dir0"
17188 local ref1=$dir0/ref1
17189 local ref2=$dir0/ref2
17190 local file1=$dir0/file1
17191 local file2=$dir0/file2
17192 # create a file large enough for the concurrent test
17193 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
17194 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
17195 echo "ref file size: ref1($(stat -c %s $ref1))," \
17196 "ref2($(stat -c %s $ref2))"
17199 dd if=$ref1 of=$file1 bs=16k &
17202 # Make sure dd starts to copy file, but wait at most 5 seconds
17204 while [ ! -s $file1 -a $((loops++)) -lt 50 ]; do sleep 0.1; done
17206 $LFS swap_layouts $file1 $file2
17209 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
17210 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
17212 # how many bytes copied before swapping layout
17213 local copied=$(stat -c %s $file2)
17214 local remaining=$(stat -c %s $ref1)
17215 remaining=$((remaining - copied))
17216 echo "Copied $copied bytes before swapping layout..."
17218 cmp -n $copied $file1 $ref2 | grep differ &&
17219 error "Content mismatch [0, $copied) of ref2 and file1"
17220 cmp -n $copied $file2 $ref1 ||
17221 error "Content mismatch [0, $copied) of ref1 and file2"
17222 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
17223 error "Content mismatch [$copied, EOF) of ref1 and file1"
17226 rm -f $ref1 $ref2 $file1 $file2
17228 run_test 184c "Concurrent write and layout swap"
17231 check_swap_layouts_support
17232 check_swap_layout_no_dom $DIR
17233 [ -z "$(which getfattr 2>/dev/null)" ] &&
17234 skip_env "no getfattr command"
17236 local file1=$DIR/$tdir/$tfile-1
17237 local file2=$DIR/$tdir/$tfile-2
17238 local file3=$DIR/$tdir/$tfile-3
17242 mkdir -p $DIR/$tdir
17243 touch $file1 || error "create $file1 failed"
17244 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
17245 error "create $file2 failed"
17246 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
17247 error "create $file3 failed"
17248 lovea1=$(get_layout_param $file1)
17250 $LFS swap_layouts $file2 $file3 ||
17251 error "swap $file2 $file3 layouts failed"
17252 $LFS swap_layouts $file1 $file2 ||
17253 error "swap $file1 $file2 layouts failed"
17255 lovea2=$(get_layout_param $file2)
17258 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
17260 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
17261 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
17263 run_test 184d "allow stripeless layouts swap"
17266 [[ $MDS1_VERSION -ge $(version_code 2.6.94) ]] ||
17267 skip "Need MDS version at least 2.6.94"
17268 check_swap_layouts_support
17269 check_swap_layout_no_dom $DIR
17270 [ -z "$(which getfattr 2>/dev/null)" ] &&
17271 skip_env "no getfattr command"
17273 local file1=$DIR/$tdir/$tfile-1
17274 local file2=$DIR/$tdir/$tfile-2
17275 local file3=$DIR/$tdir/$tfile-3
17278 mkdir -p $DIR/$tdir
17279 touch $file1 || error "create $file1 failed"
17280 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
17281 error "create $file2 failed"
17282 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
17283 error "create $file3 failed"
17285 $LFS swap_layouts $file1 $file2 ||
17286 error "swap $file1 $file2 layouts failed"
17288 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
17289 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
17291 echo 123 > $file1 || error "Should be able to write into $file1"
17293 $LFS swap_layouts $file1 $file3 ||
17294 error "swap $file1 $file3 layouts failed"
17296 echo 123 > $file1 || error "Should be able to write into $file1"
17298 rm -rf $file1 $file2 $file3
17300 run_test 184e "Recreate layout after stripeless layout swaps"
17303 # Create a file with name longer than sizeof(struct stat) ==
17304 # 144 to see if we can get chars from the file name to appear
17305 # in the returned striping. Note that 'f' == 0x66.
17306 local file=$(for ((i = 0; i < 200; i++)); do echo -n f; done)
17308 mkdir -p $DIR/$tdir
17309 mcreate $DIR/$tdir/$file
17310 if lfs find --stripe-count 0x6666 $DIR/$tdir | grep $file; then
17311 error "IOC_MDC_GETFILEINFO returned garbage striping"
17314 run_test 184f "IOC_MDC_GETFILEINFO for files with long names but no striping"
17316 test_185() { # LU-2441
17317 # LU-3553 - no volatile file support in old servers
17318 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
17319 skip "Need MDS version at least 2.3.60"
17321 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
17322 touch $DIR/$tdir/spoo
17323 local mtime1=$(stat -c "%Y" $DIR/$tdir)
17324 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
17325 error "cannot create/write a volatile file"
17326 [ "$FILESET" == "" ] &&
17327 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
17328 error "FID is still valid after close"
17330 multiop_bg_pause $DIR/$tdir vVw4096_c
17337 # assume that the next FID for this client is sequential, since stdout
17338 # is unfortunately eaten by multiop_bg_pause
17339 local n=$((${fidv[1]} + 1))
17340 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
17341 if [ "$FILESET" == "" ]; then
17342 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
17343 error "FID is missing before close"
17345 kill -USR1 $multi_pid
17346 # 1 second delay, so if mtime change we will see it
17348 local mtime2=$(stat -c "%Y" $DIR/$tdir)
17349 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
17351 run_test 185 "Volatile file support"
17353 function create_check_volatile() {
17357 $MULTIOP $MOUNT/.lustre/fid V${idx}Fw4096_c >&/tmp/${tfile}.fid &
17360 local FID=$(cat /tmp/${tfile}.fid)
17361 [ "$FID" == "" ] && error "can't get FID for volatile"
17362 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID || error "can't stat $FID"
17363 tgt=$($LFS getstripe -m $MOUNT/.lustre/fid/$FID)
17364 [ "$tgt" != "$idx" ] && error "wrong MDS $tgt, expected $idx"
17368 cancel_lru_locks mdc # flush opencache
17369 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID && error "can stat $FID"
17374 # LU-12516 - volatile creation via .lustre
17375 [[ $MDS1_VERSION -ge $(version_code 2.12.55) ]] ||
17376 skip "Need MDS version at least 2.3.55"
17378 create_check_volatile 0
17379 [ $MDSCOUNT -lt 2 ] && return 0
17382 create_check_volatile 1
17386 run_test 185a "Volatile file creation in .lustre/fid/"
17389 remote_mds_nodsh && skip "remote MDS with nodsh"
17390 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
17391 skip "Need MDS version at least 2.3.0"
17393 local dir0=$DIR/$tdir/$testnum
17394 mkdir -p $dir0 || error "creating dir $dir0"
17396 local file=$dir0/file1
17397 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
17398 local dv1=$($LFS data_version $file)
17399 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
17400 local dv2=$($LFS data_version $file)
17401 [[ $dv1 != $dv2 ]] ||
17402 error "data version did not change on write $dv1 == $dv2"
17407 run_test 187a "Test data version change"
17410 remote_mds_nodsh && skip "remote MDS with nodsh"
17411 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
17412 skip "Need MDS version at least 2.3.0"
17414 local dir0=$DIR/$tdir/$testnum
17415 mkdir -p $dir0 || error "creating dir $dir0"
17417 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
17418 [[ ${DV[0]} != ${DV[1]} ]] ||
17419 error "data version did not change on write"\
17420 " ${DV[0]} == ${DV[1]}"
17425 run_test 187b "Test data version change on volatile file"
17428 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17429 remote_mgs_nodsh && skip "remote MGS with nodsh"
17430 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
17432 local POOL=${POOL:-cea1}
17433 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
17434 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
17437 local last_ost=$(($OSTCOUNT - 1))
17439 local ost_list=$(seq $first_ost $ost_step $last_ost)
17440 local ost_range="$first_ost $last_ost $ost_step"
17441 local test_path=$POOL_ROOT/$POOL_DIR_NAME
17442 local file_dir=$POOL_ROOT/file_tst
17443 local subdir=$test_path/subdir
17447 # former test_200a test_200b
17448 pool_add $POOL || { rc=$? ; break; }
17449 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
17450 # former test_200c test_200d
17451 mkdir -p $test_path
17452 pool_set_dir $POOL $test_path || { rc=$? ; break; }
17453 pool_check_dir $POOL $test_path || { rc=$? ; break; }
17455 pool_check_dir $POOL $subdir || { rc=$? ; break; }
17456 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
17457 || { rc=$? ; break; }
17458 # former test_200e test_200f
17459 local files=$((OSTCOUNT*3))
17460 pool_alloc_files $POOL $test_path $files "$ost_list" \
17461 || { rc=$? ; break; }
17462 pool_create_files $POOL $file_dir $files "$ost_list" \
17463 || { rc=$? ; break; }
17464 # former test_200g test_200h
17465 pool_lfs_df $POOL || { rc=$? ; break; }
17466 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
17468 # former test_201a test_201b test_201c
17469 pool_remove_first_target $POOL || { rc=$? ; break; }
17471 local f=$test_path/$tfile
17472 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
17473 pool_remove $POOL $f || { rc=$? ; break; }
17481 run_test 200 "OST pools"
17483 # usage: default_attr <count | size | offset>
17485 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
17488 # usage: check_default_stripe_attr
17489 check_default_stripe_attr() {
17490 ACTUAL=$($LFS getstripe $* $DIR/$tdir)
17493 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
17495 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
17499 error "unknown getstripe attr '$1'"
17502 [ $ACTUAL == $EXPECTED ] ||
17503 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
17507 test_mkdir $DIR/$tdir
17508 $LFS setstripe --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
17510 check_default_stripe_attr --stripe-count
17511 check_default_stripe_attr --stripe-size
17512 check_default_stripe_attr --stripe-index
17514 run_test 204a "Print default stripe attributes"
17517 test_mkdir $DIR/$tdir
17518 $LFS setstripe --stripe-count 1 $DIR/$tdir
17520 check_default_stripe_attr --stripe-size
17521 check_default_stripe_attr --stripe-index
17523 run_test 204b "Print default stripe size and offset"
17526 test_mkdir $DIR/$tdir
17527 $LFS setstripe --stripe-size 65536 $DIR/$tdir
17529 check_default_stripe_attr --stripe-count
17530 check_default_stripe_attr --stripe-index
17532 run_test 204c "Print default stripe count and offset"
17535 test_mkdir $DIR/$tdir
17536 $LFS setstripe --stripe-index 0 $DIR/$tdir
17538 check_default_stripe_attr --stripe-count
17539 check_default_stripe_attr --stripe-size
17541 run_test 204d "Print default stripe count and size"
17544 test_mkdir $DIR/$tdir
17545 $LFS setstripe -d $DIR/$tdir
17547 check_default_stripe_attr --stripe-count --raw
17548 check_default_stripe_attr --stripe-size --raw
17549 check_default_stripe_attr --stripe-index --raw
17551 run_test 204e "Print raw stripe attributes"
17554 test_mkdir $DIR/$tdir
17555 $LFS setstripe --stripe-count 1 $DIR/$tdir
17557 check_default_stripe_attr --stripe-size --raw
17558 check_default_stripe_attr --stripe-index --raw
17560 run_test 204f "Print raw stripe size and offset"
17563 test_mkdir $DIR/$tdir
17564 $LFS setstripe --stripe-size 65536 $DIR/$tdir
17566 check_default_stripe_attr --stripe-count --raw
17567 check_default_stripe_attr --stripe-index --raw
17569 run_test 204g "Print raw stripe count and offset"
17572 test_mkdir $DIR/$tdir
17573 $LFS setstripe --stripe-index 0 $DIR/$tdir
17575 check_default_stripe_attr --stripe-count --raw
17576 check_default_stripe_attr --stripe-size --raw
17578 run_test 204h "Print raw stripe count and size"
17580 # Figure out which job scheduler is being used, if any,
17581 # or use a fake one
17582 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
17583 JOBENV=SLURM_JOB_ID
17584 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
17586 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
17588 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
17589 JOBENV=LOADL_STEP_ID
17590 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
17593 $LCTL list_param jobid_name > /dev/null 2>&1
17594 if [ $? -eq 0 ]; then
17600 LUSTRE_JOBID_SIZE=31 # plus NUL terminator
17602 verify_jobstats() {
17607 # we don't really need to clear the stats for this test to work, since each
17608 # command has a unique jobid, but it makes debugging easier if needed.
17609 # for facet in $facets; do
17610 # local dev=$(convert_facet2label $facet)
17611 # # clear old jobstats
17612 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
17615 # use a new JobID for each test, or we might see an old one
17616 [ "$JOBENV" = "FAKE_JOBID" ] &&
17617 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
17619 JOBVAL=${!JOBENV:0:$LUSTRE_JOBID_SIZE}
17621 [ "$JOBENV" = "nodelocal" ] && {
17622 FAKE_JOBID=id.$testnum.%e.$RANDOM
17623 $LCTL set_param jobid_name=$FAKE_JOBID
17624 JOBVAL=${FAKE_JOBID/\%e/$(basename ${cmd[0]})}
17627 log "Test: ${cmd[*]}"
17628 log "Using JobID environment $($LCTL get_param -n jobid_var)=$JOBVAL"
17630 if [ $JOBENV = "FAKE_JOBID" ]; then
17631 FAKE_JOBID=$JOBVAL ${cmd[*]}
17636 # all files are created on OST0000
17637 for facet in $facets; do
17638 local stats="*.$(convert_facet2label $facet).job_stats"
17640 # strip out libtool wrappers for in-tree executables
17641 if [ $(do_facet $facet lctl get_param $stats |
17642 sed -e 's/\.lt-/./' | grep -c $JOBVAL) -ne 1 ]; then
17643 do_facet $facet lctl get_param $stats
17644 error "No jobstats for $JOBVAL found on $facet::$stats"
17650 local new_jobenv=$1
17652 set_persistent_param_and_check client "jobid_var" \
17653 "$FSNAME.sys.jobid_var" $new_jobenv
17656 test_205a() { # Job stats
17657 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17658 [[ $MDS1_VERSION -ge $(version_code 2.7.1) ]] ||
17659 skip "Need MDS version with at least 2.7.1"
17660 remote_mgs_nodsh && skip "remote MGS with nodsh"
17661 remote_mds_nodsh && skip "remote MDS with nodsh"
17662 remote_ost_nodsh && skip "remote OST with nodsh"
17663 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
17664 skip "Server doesn't support jobstats"
17665 [[ $JOBID_VAR = disable ]] && skip_env "jobstats is disabled"
17667 local old_jobenv=$($LCTL get_param -n jobid_var)
17668 [ $old_jobenv != $JOBENV ] && jobstats_set $JOBENV
17670 if [[ $PERM_CMD == *"set_param -P"* ]]; then
17671 stack_trap "do_facet mgs $PERM_CMD jobid_var=$old_jobenv" EXIT
17673 stack_trap "do_facet mgs $PERM_CMD \
17674 $FSNAME.sys.jobid_var=$old_jobenv" EXIT
17678 local old_interval=$(do_facet $SINGLEMDS lctl get_param -n \
17679 mdt.*.job_cleanup_interval | head -n 1)
17680 local new_interval=5
17681 do_facet $SINGLEMDS \
17682 $LCTL set_param mdt.*.job_cleanup_interval=$new_interval
17683 stack_trap "do_facet $SINGLEMDS \
17684 $LCTL set_param mdt.*.job_cleanup_interval=$old_interval" EXIT
17685 local start=$SECONDS
17689 cmd="mkdir $DIR/$tdir"
17690 verify_jobstats "$cmd" "$SINGLEMDS"
17692 cmd="rmdir $DIR/$tdir"
17693 verify_jobstats "$cmd" "$SINGLEMDS"
17694 # mkdir on secondary MDT
17695 if [ $MDSCOUNT -gt 1 ]; then
17696 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
17697 verify_jobstats "$cmd" "mds2"
17700 cmd="mknod $DIR/$tfile c 1 3"
17701 verify_jobstats "$cmd" "$SINGLEMDS"
17703 cmd="rm -f $DIR/$tfile"
17704 verify_jobstats "$cmd" "$SINGLEMDS"
17705 # create all files on OST0000 so verify_jobstats can find OST stats
17707 cmd="$LFS setstripe -i 0 -c 1 $DIR/$tfile"
17708 verify_jobstats "$cmd" "$SINGLEMDS"
17710 cmd="touch $DIR/$tfile"
17711 verify_jobstats "$cmd" "$SINGLEMDS ost1"
17713 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
17714 verify_jobstats "$cmd" "ost1"
17716 cancel_lru_locks osc
17717 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
17718 verify_jobstats "$cmd" "ost1"
17720 cmd="$TRUNCATE $DIR/$tfile 0"
17721 verify_jobstats "$cmd" "$SINGLEMDS ost1"
17723 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
17724 verify_jobstats "$cmd" "$SINGLEMDS"
17725 # jobstats expiry - sleep until old stats should be expired
17726 local left=$((new_interval + 5 - (SECONDS - start)))
17727 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
17728 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
17730 cmd="mkdir $DIR/$tdir.expire"
17731 verify_jobstats "$cmd" "$SINGLEMDS"
17732 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
17733 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
17735 # Ensure that jobid are present in changelog (if supported by MDS)
17736 if [ $MDS1_VERSION -ge $(version_code 2.6.52) ];then
17737 changelog_dump | tail -10
17738 jobids=$(changelog_dump | tail -9 | grep -c "j=")
17739 [ $jobids -eq 9 ] ||
17740 error "Wrong changelog jobid count $jobids != 9"
17744 jobstats_set $JOBENV
17746 changelog_dump | grep $tfile
17747 jobids=$(changelog_dump | grep $tfile | tail -1 | grep -c "j=")
17748 [ $jobids -eq 0 ] ||
17749 error "Unexpected jobids when jobid_var=$JOBENV"
17752 # test '%j' access to environment variable - if supported
17753 if lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%h.E"; then
17754 JOBENV="JOBCOMPLEX"
17755 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
17757 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
17760 if lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%H.E"; then
17761 JOBENV="JOBCOMPLEX"
17762 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname -s).E"
17764 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
17767 # test '%j' access to per-session jobid - if supported
17768 if lctl list_param jobid_this_session > /dev/null 2>&1
17770 lctl set_param jobid_var=session jobid_name="S.%j.%e.%u.%h.E"
17771 lctl set_param jobid_this_session=$USER
17773 JOBENV="JOBCOMPLEX"
17774 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
17776 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
17779 run_test 205a "Verify job stats"
17781 # LU-13117, LU-13597
17783 job_stats="mdt.*.job_stats"
17784 $LCTL set_param $job_stats=clear
17785 # Setting jobid_var to USER might not be supported
17786 $LCTL set_param jobid_var=USER || true
17787 $LCTL set_param jobid_name="%e.%u"
17788 env -i USERTESTJOBSTATS=foolish touch $DIR/$tfile.1
17789 do_facet $SINGLEMDS $LCTL get_param $job_stats |
17790 grep "job_id:.*foolish" &&
17791 error "Unexpected jobid found"
17792 do_facet $SINGLEMDS $LCTL get_param $job_stats |
17793 grep "open:.*min.*max.*sum" ||
17794 error "wrong job_stats format found"
17796 run_test 205b "Verify job stats jobid and output format"
17800 $LCTL set_param llite.*.stats=0
17801 dd if=/dev/zero of=$DIR/$tfile.1 bs=4k count=1
17802 $LCTL get_param llite.*.stats
17803 $LCTL get_param llite.*.stats | grep \
17804 "write_bytes *1 samples \[bytes\] 4096 4096 4096 16777216" ||
17805 error "wrong client stats format found"
17807 run_test 205c "Verify client stats format"
17809 # LU-1480, LU-1773 and LU-1657
17811 mkdir -p $DIR/$tdir
17812 $LFS setstripe -c -1 $DIR/$tdir
17813 #define OBD_FAIL_LOV_INIT 0x1403
17814 $LCTL set_param fail_loc=0xa0001403
17815 $LCTL set_param fail_val=1
17816 touch $DIR/$tdir/$tfile || true
17818 run_test 206 "fail lov_init_raid0() doesn't lbug"
17821 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
17822 local fsz=`stat -c %s $DIR/$tfile`
17823 cancel_lru_locks mdc
17825 # do not return layout in getattr intent
17826 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
17827 $LCTL set_param fail_loc=0x170
17828 local sz=`stat -c %s $DIR/$tfile`
17830 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
17834 run_test 207a "can refresh layout at glimpse"
17837 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
17838 local cksum=`md5sum $DIR/$tfile`
17839 local fsz=`stat -c %s $DIR/$tfile`
17840 cancel_lru_locks mdc
17841 cancel_lru_locks osc
17843 # do not return layout in getattr intent
17844 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
17845 $LCTL set_param fail_loc=0x171
17847 # it will refresh layout after the file is opened but before read issues
17848 echo checksum is "$cksum"
17849 echo "$cksum" |md5sum -c --quiet || error "file differs"
17853 run_test 207b "can refresh layout at open"
17856 # FIXME: in this test suite, only RD lease is used. This is okay
17857 # for now as only exclusive open is supported. After generic lease
17858 # is done, this test suite should be revised. - Jinshan
17860 remote_mds_nodsh && skip "remote MDS with nodsh"
17861 [[ $MDS1_VERSION -ge $(version_code 2.4.52) ]] ||
17862 skip "Need MDS version at least 2.4.52"
17864 echo "==== test 1: verify get lease work"
17865 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
17867 echo "==== test 2: verify lease can be broken by upcoming open"
17868 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
17872 $MULTIOP $DIR/$tfile oO_RDONLY:c
17873 kill -USR1 $PID && wait $PID || error "break lease error"
17875 echo "==== test 3: verify lease can't be granted if an open already exists"
17876 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
17880 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
17881 kill -USR1 $PID && wait $PID || error "open file error"
17883 echo "==== test 4: lease can sustain over recovery"
17884 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
17890 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
17892 echo "==== test 5: lease broken can't be regained by replay"
17893 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
17897 # open file to break lease and then recovery
17898 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
17901 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
17905 run_test 208 "Exclusive open"
17908 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
17909 skip_env "must have disp_stripe"
17912 sync; sleep 5; sync;
17914 echo 3 > /proc/sys/vm/drop_caches
17915 [ -f /sys/kernel/slab/ptlrpc_cache/shrink ] &&
17916 echo 1 > /sys/kernel/slab/ptlrpc_cache/shrink
17917 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
17919 # open/close 500 times
17920 for i in $(seq 500); do
17924 echo 3 > /proc/sys/vm/drop_caches
17925 [ -f /sys/kernel/slab/ptlrpc_cache/shrink ] &&
17926 echo 1 > /sys/kernel/slab/ptlrpc_cache/shrink
17927 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
17929 echo "before: $req_before, after: $req_after"
17930 [ $((req_after - req_before)) -ge 300 ] &&
17931 error "open/close requests are not freed"
17934 run_test 209 "read-only open/close requests should be freed promptly"
17939 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eW_E+eUc &
17943 $LFS getstripe $DIR/$tfile
17945 wait $pid || error "multiop failed"
17947 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
17951 $LFS getstripe $DIR/$tfile
17953 wait $pid || error "multiop failed"
17955 run_test 210 "lfs getstripe does not break leases"
17959 size=$((size % 8192 + 1))
17960 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
17961 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
17962 rm -f $DIR/f212 $DIR/f212.xyz
17964 run_test 212 "Sendfile test ============================================"
17967 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
17968 cancel_lru_locks osc
17969 lctl set_param fail_loc=0x8000040f
17970 # generate a read lock
17971 cat $DIR/$tfile > /dev/null
17972 # write to the file, it will try to cancel the above read lock.
17973 cat /etc/hosts >> $DIR/$tfile
17975 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
17977 test_214() { # for bug 20133
17978 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
17979 for (( i=0; i < 340; i++ )) ; do
17980 touch $DIR/$tdir/d214c/a$i
17983 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
17984 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
17985 ls $DIR/d214c || error "ls $DIR/d214c failed"
17986 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
17987 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
17989 run_test 214 "hash-indexed directory test - bug 20133"
17991 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
17992 create_lnet_proc_files() {
17993 lctl get_param -n $1 >$TMP/lnet_$1.sys || error "cannot read lnet.$1"
17996 # counterpart of create_lnet_proc_files
17997 remove_lnet_proc_files() {
17998 rm -f $TMP/lnet_$1.sys
18001 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
18002 # 3rd arg as regexp for body
18003 check_lnet_proc_stats() {
18004 local l=$(cat "$TMP/lnet_$1" |wc -l)
18005 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
18007 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
18010 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
18011 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
18012 # optional and can be regexp for 2nd line (lnet.routes case)
18013 check_lnet_proc_entry() {
18014 local blp=2 # blp stands for 'position of 1st line of body'
18015 [ -z "$5" ] || blp=3 # lnet.routes case
18017 local l=$(cat "$TMP/lnet_$1" |wc -l)
18018 # subtracting one from $blp because the body can be empty
18019 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
18021 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
18022 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
18024 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
18025 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
18027 # bail out if any unexpected line happened
18028 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
18029 [ "$?" != 0 ] || error "$2 misformatted"
18032 test_215() { # for bugs 18102, 21079, 21517
18033 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18035 local N='(0|[1-9][0-9]*)' # non-negative numeric
18036 local P='[1-9][0-9]*' # positive numeric
18037 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
18038 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
18039 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
18040 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
18042 local L1 # regexp for 1st line
18043 local L2 # regexp for 2nd line (optional)
18044 local BR # regexp for the rest (body)
18046 # lnet.stats should look as 11 space-separated non-negative numerics
18047 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
18048 create_lnet_proc_files "stats"
18049 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
18050 remove_lnet_proc_files "stats"
18052 # lnet.routes should look like this:
18053 # Routing disabled/enabled
18054 # net hops priority state router
18055 # where net is a string like tcp0, hops > 0, priority >= 0,
18056 # state is up/down,
18057 # router is a string like 192.168.1.1@tcp2
18058 L1="^Routing (disabled|enabled)$"
18059 L2="^net +hops +priority +state +router$"
18060 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
18061 create_lnet_proc_files "routes"
18062 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
18063 remove_lnet_proc_files "routes"
18065 # lnet.routers should look like this:
18066 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
18067 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
18068 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
18069 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
18070 L1="^ref +rtr_ref +alive +router$"
18071 BR="^$P +$P +(up|down) +$NID$"
18072 create_lnet_proc_files "routers"
18073 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
18074 remove_lnet_proc_files "routers"
18076 # lnet.peers should look like this:
18077 # nid refs state last max rtr min tx min queue
18078 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
18079 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
18080 # numeric (0 or >0 or <0), queue >= 0.
18081 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
18082 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
18083 create_lnet_proc_files "peers"
18084 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
18085 remove_lnet_proc_files "peers"
18087 # lnet.buffers should look like this:
18088 # pages count credits min
18089 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
18090 L1="^pages +count +credits +min$"
18091 BR="^ +$N +$N +$I +$I$"
18092 create_lnet_proc_files "buffers"
18093 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
18094 remove_lnet_proc_files "buffers"
18096 # lnet.nis should look like this:
18097 # nid status alive refs peer rtr max tx min
18098 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
18099 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
18100 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
18101 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
18102 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
18103 create_lnet_proc_files "nis"
18104 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
18105 remove_lnet_proc_files "nis"
18107 # can we successfully write to lnet.stats?
18108 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
18110 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
18112 test_216() { # bug 20317
18113 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18114 remote_ost_nodsh && skip "remote OST with nodsh"
18117 local facets=$(get_facets OST)
18118 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
18120 save_lustre_params client "osc.*.contention_seconds" > $p
18121 save_lustre_params $facets \
18122 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
18123 save_lustre_params $facets \
18124 "ldlm.namespaces.filter-*.contended_locks" >> $p
18125 save_lustre_params $facets \
18126 "ldlm.namespaces.filter-*.contention_seconds" >> $p
18127 clear_stats osc.*.osc_stats
18129 # agressive lockless i/o settings
18130 do_nodes $(comma_list $(osts_nodes)) \
18131 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
18132 ldlm.namespaces.filter-*.contended_locks=0 \
18133 ldlm.namespaces.filter-*.contention_seconds=60"
18134 lctl set_param -n osc.*.contention_seconds=60
18136 $DIRECTIO write $DIR/$tfile 0 10 4096
18137 $CHECKSTAT -s 40960 $DIR/$tfile
18139 # disable lockless i/o
18140 do_nodes $(comma_list $(osts_nodes)) \
18141 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
18142 ldlm.namespaces.filter-*.contended_locks=32 \
18143 ldlm.namespaces.filter-*.contention_seconds=0"
18144 lctl set_param -n osc.*.contention_seconds=0
18145 clear_stats osc.*.osc_stats
18147 dd if=/dev/zero of=$DIR/$tfile count=0
18148 $CHECKSTAT -s 0 $DIR/$tfile
18150 restore_lustre_params <$p
18154 run_test 216 "check lockless direct write updates file size and kms correctly"
18156 test_217() { # bug 22430
18157 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18162 for node in $(nodes_list); do
18163 nid=$(host_nids_address $node $NETTYPE)
18164 if [[ $nid = *-* ]] ; then
18165 echo "lctl ping $(h2nettype $nid)"
18166 lctl ping $(h2nettype $nid)
18168 echo "skipping $node (no hyphen detected)"
18172 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
18175 # do directio so as not to populate the page cache
18176 log "creating a 10 Mb file"
18177 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
18178 log "starting reads"
18179 dd if=$DIR/$tfile of=/dev/null bs=4096 &
18180 log "truncating the file"
18181 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
18183 kill %+ || true # reads might have finished
18184 echo "wait until dd is finished"
18186 log "removing the temporary file"
18187 rm -rf $DIR/$tfile || error "tmp file removal failed"
18189 run_test 218 "parallel read and truncate should not deadlock"
18192 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18194 # write one partial page
18195 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
18196 # set no grant so vvp_io_commit_write will do sync write
18197 $LCTL set_param fail_loc=0x411
18198 # write a full page at the end of file
18199 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
18201 $LCTL set_param fail_loc=0
18202 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
18203 $LCTL set_param fail_loc=0x411
18204 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
18207 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
18208 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
18210 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
18212 test_220() { #LU-325
18213 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18214 remote_ost_nodsh && skip "remote OST with nodsh"
18215 remote_mds_nodsh && skip "remote MDS with nodsh"
18216 remote_mgs_nodsh && skip "remote MGS with nodsh"
18220 # create on MDT0000 so the last_id and next_id are correct
18222 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
18226 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
18227 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
18228 osp.$mdtosc_proc1.prealloc_last_id)
18229 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
18230 osp.$mdtosc_proc1.prealloc_next_id)
18234 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
18235 #define OBD_FAIL_OST_ENOINO 0x229
18236 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
18237 create_pool $FSNAME.$TESTNAME || return 1
18238 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
18240 $LFS setstripe $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
18242 MDSOBJS=$((last_id - next_id))
18243 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
18245 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
18246 echo "OST still has $count kbytes free"
18248 echo "create $MDSOBJS files @next_id..."
18249 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
18251 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
18252 osp.$mdtosc_proc1.prealloc_last_id)
18253 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
18254 osp.$mdtosc_proc1.prealloc_next_id)
18256 echo "after creation, last_id=$last_id2, next_id=$next_id2"
18261 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
18262 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
18264 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST ||
18265 error "$LCTL pool_remove $FSNAME.$TESTNAME $OST failed"
18266 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
18267 error "$LCTL pool_destroy $FSNAME.$TESTNAME failed"
18268 echo "unlink $MDSOBJS files @$next_id..."
18269 unlinkmany $DIR/$tdir/f $MDSOBJS || error "unlinkmany failed"
18271 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
18274 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18276 dd if=`which date` of=$MOUNT/date oflag=sync
18277 chmod +x $MOUNT/date
18279 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
18280 $LCTL set_param fail_loc=0x80001401
18282 $MOUNT/date > /dev/null
18285 run_test 221 "make sure fault and truncate race to not cause OOM"
18288 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18291 test_mkdir $DIR/$tdir
18292 $LFS setstripe -c 1 -i 0 $DIR/$tdir
18293 createmany -o $DIR/$tdir/$tfile 10
18294 cancel_lru_locks mdc
18295 cancel_lru_locks osc
18296 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
18297 $LCTL set_param fail_loc=0x31a
18298 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
18299 $LCTL set_param fail_loc=0
18302 run_test 222a "AGL for ls should not trigger CLIO lock failure"
18305 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18308 test_mkdir $DIR/$tdir
18309 $LFS setstripe -c 1 -i 0 $DIR/$tdir
18310 createmany -o $DIR/$tdir/$tfile 10
18311 cancel_lru_locks mdc
18312 cancel_lru_locks osc
18313 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
18314 $LCTL set_param fail_loc=0x31a
18315 rm -r $DIR/$tdir || error "AGL for rmdir failed"
18316 $LCTL set_param fail_loc=0
18318 run_test 222b "AGL for rmdir should not trigger CLIO lock failure"
18321 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18324 test_mkdir $DIR/$tdir
18325 $LFS setstripe -c 1 -i 0 $DIR/$tdir
18326 createmany -o $DIR/$tdir/$tfile 10
18327 cancel_lru_locks mdc
18328 cancel_lru_locks osc
18329 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
18330 $LCTL set_param fail_loc=0x31b
18331 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
18332 $LCTL set_param fail_loc=0
18335 run_test 223 "osc reenqueue if without AGL lock granted ======================="
18337 test_224a() { # LU-1039, MRP-303
18338 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18340 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
18341 $LCTL set_param fail_loc=0x508
18342 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
18343 $LCTL set_param fail_loc=0
18346 run_test 224a "Don't panic on bulk IO failure"
18348 test_224b() { # LU-1039, MRP-303
18349 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18351 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
18352 cancel_lru_locks osc
18353 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
18354 $LCTL set_param fail_loc=0x515
18355 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
18356 $LCTL set_param fail_loc=0
18359 run_test 224b "Don't panic on bulk IO failure"
18361 test_224c() { # LU-6441
18362 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18363 remote_mds_nodsh && skip "remote MDS with nodsh"
18365 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
18366 save_writethrough $p
18367 set_cache writethrough on
18369 local pages_per_rpc=$($LCTL get_param osc.*.max_pages_per_rpc)
18370 local at_max=$($LCTL get_param -n at_max)
18371 local timeout=$($LCTL get_param -n timeout)
18372 local test_at="at_max"
18373 local param_at="$FSNAME.sys.at_max"
18374 local test_timeout="timeout"
18375 local param_timeout="$FSNAME.sys.timeout"
18377 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
18379 set_persistent_param_and_check client "$test_at" "$param_at" 0
18380 set_persistent_param_and_check client "$test_timeout" "$param_timeout" 5
18382 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
18383 do_facet ost1 "$LCTL set_param fail_loc=0x520"
18384 $LFS setstripe -c 1 -i 0 $DIR/$tfile
18385 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
18387 do_facet ost1 "$LCTL set_param fail_loc=0"
18389 set_persistent_param_and_check client "$test_at" "$param_at" $at_max
18390 set_persistent_param_and_check client "$test_timeout" "$param_timeout" \
18393 $LCTL set_param -n $pages_per_rpc
18394 restore_lustre_params < $p
18397 run_test 224c "Don't hang if one of md lost during large bulk RPC"
18399 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
18401 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18402 if [ -z ${MDSSURVEY} ]; then
18403 skip_env "mds-survey not found"
18405 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
18406 skip "Need MDS version at least 2.2.51"
18408 local mds=$(facet_host $SINGLEMDS)
18409 local target=$(do_nodes $mds 'lctl dl' |
18410 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
18412 local cmd1="file_count=1000 thrhi=4"
18413 local cmd2="dir_count=2 layer=mdd stripe_count=0"
18414 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
18415 local cmd="$cmd1 $cmd2 $cmd3"
18417 rm -f ${TMP}/mds_survey*
18419 eval $cmd || error "mds-survey with zero-stripe failed"
18420 cat ${TMP}/mds_survey*
18421 rm -f ${TMP}/mds_survey*
18423 run_test 225a "Metadata survey sanity with zero-stripe"
18426 if [ -z ${MDSSURVEY} ]; then
18427 skip_env "mds-survey not found"
18429 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
18430 skip "Need MDS version at least 2.2.51"
18431 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18432 remote_mds_nodsh && skip "remote MDS with nodsh"
18433 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
18434 skip_env "Need to mount OST to test"
18437 local mds=$(facet_host $SINGLEMDS)
18438 local target=$(do_nodes $mds 'lctl dl' |
18439 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
18441 local cmd1="file_count=1000 thrhi=4"
18442 local cmd2="dir_count=2 layer=mdd stripe_count=1"
18443 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
18444 local cmd="$cmd1 $cmd2 $cmd3"
18446 rm -f ${TMP}/mds_survey*
18448 eval $cmd || error "mds-survey with stripe_count failed"
18449 cat ${TMP}/mds_survey*
18450 rm -f ${TMP}/mds_survey*
18452 run_test 225b "Metadata survey sanity with stripe_count = 1"
18454 mcreate_path2fid () {
18460 local path=$DIR/$tdir/$name
18465 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
18466 error "cannot create $desc"
18468 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
18470 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
18472 fid_path=$($LFS fid2path $MOUNT $fid)
18474 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
18476 [ "$path" == "$fid_path" ] ||
18477 error "fid2path returned $fid_path, expected $path"
18479 echo "pass with $path and $fid"
18484 mkdir -p $DIR/$tdir
18486 mcreate_path2fid 0010666 0 0 fifo "FIFO"
18487 mcreate_path2fid 0020666 1 3 null "character special file (null)"
18488 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
18489 mcreate_path2fid 0040666 0 0 dir "directory"
18490 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
18491 mcreate_path2fid 0100666 0 0 file "regular file"
18492 mcreate_path2fid 0120666 0 0 link "symbolic link"
18493 mcreate_path2fid 0140666 0 0 sock "socket"
18495 run_test 226a "call path2fid and fid2path on files of all type"
18498 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18503 mkdir -p $DIR/$tdir
18504 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
18505 error "create remote directory failed"
18506 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
18507 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
18508 "character special file (null)"
18509 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
18510 "character special file (no device)"
18511 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
18512 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
18513 "block special file (loop)"
18514 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
18515 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
18516 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
18518 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
18521 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18522 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
18523 skip "Need MDS version at least 2.13.55"
18525 local submnt=/mnt/submnt
18526 local srcfile=/etc/passwd
18527 local dstfile=$submnt/passwd
18533 $LFS setdirstripe -c -1 -i 1 $DIR/$tdir ||
18534 error "create remote directory failed"
18535 mkdir -p $submnt || error "create $submnt failed"
18536 $MOUNT_CMD $MGSNID:/$FSNAME/$tdir $submnt ||
18537 error "mount $submnt failed"
18538 stack_trap "umount $submnt" EXIT
18540 cp $srcfile $dstfile
18541 fid=$($LFS path2fid $dstfile)
18542 path=$($LFS fid2path $submnt "$fid")
18543 [ "$path" = "$dstfile" ] ||
18544 error "fid2path $submnt $fid failed ($path != $dstfile)"
18546 run_test 226c "call path2fid and fid2path under remote dir with subdir mount"
18548 # LU-1299 Executing or running ldd on a truncated executable does not
18549 # cause an out-of-memory condition.
18551 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18552 [ -z "$(which ldd)" ] && skip_env "should have ldd tool"
18554 dd if=$(which date) of=$MOUNT/date bs=1k count=1
18555 chmod +x $MOUNT/date
18557 $MOUNT/date > /dev/null
18558 ldd $MOUNT/date > /dev/null
18561 run_test 227 "running truncated executable does not cause OOM"
18563 # LU-1512 try to reuse idle OI blocks
18565 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18566 remote_mds_nodsh && skip "remote MDS with nodsh"
18567 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
18569 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
18570 local myDIR=$DIR/$tdir
18573 #define OBD_FAIL_SEQ_EXHAUST 0x1002
18574 $LCTL set_param fail_loc=0x80001002
18575 createmany -o $myDIR/t- 10000
18576 $LCTL set_param fail_loc=0
18577 # The guard is current the largest FID holder
18579 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
18581 local IDX=$(($SEQ % 64))
18583 do_facet $SINGLEMDS sync
18584 # Make sure journal flushed.
18586 local blk1=$(do_facet $SINGLEMDS \
18587 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
18588 grep Blockcount | awk '{print $4}')
18590 # Remove old files, some OI blocks will become idle.
18591 unlinkmany $myDIR/t- 10000
18592 # Create new files, idle OI blocks should be reused.
18593 createmany -o $myDIR/t- 2000
18594 do_facet $SINGLEMDS sync
18595 # Make sure journal flushed.
18597 local blk2=$(do_facet $SINGLEMDS \
18598 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
18599 grep Blockcount | awk '{print $4}')
18601 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
18603 run_test 228a "try to reuse idle OI blocks"
18606 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18607 remote_mds_nodsh && skip "remote MDS with nodsh"
18608 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
18610 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
18611 local myDIR=$DIR/$tdir
18614 #define OBD_FAIL_SEQ_EXHAUST 0x1002
18615 $LCTL set_param fail_loc=0x80001002
18616 createmany -o $myDIR/t- 10000
18617 $LCTL set_param fail_loc=0
18618 # The guard is current the largest FID holder
18620 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
18622 local IDX=$(($SEQ % 64))
18624 do_facet $SINGLEMDS sync
18625 # Make sure journal flushed.
18627 local blk1=$(do_facet $SINGLEMDS \
18628 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
18629 grep Blockcount | awk '{print $4}')
18631 # Remove old files, some OI blocks will become idle.
18632 unlinkmany $myDIR/t- 10000
18635 stop $SINGLEMDS || error "Fail to stop MDT."
18637 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
18639 df $MOUNT || error "Fail to df."
18640 # Create new files, idle OI blocks should be reused.
18641 createmany -o $myDIR/t- 2000
18642 do_facet $SINGLEMDS sync
18643 # Make sure journal flushed.
18645 local blk2=$(do_facet $SINGLEMDS \
18646 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
18647 grep Blockcount | awk '{print $4}')
18649 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
18651 run_test 228b "idle OI blocks can be reused after MDT restart"
18655 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18656 remote_mds_nodsh && skip "remote MDS with nodsh"
18657 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
18659 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
18660 local myDIR=$DIR/$tdir
18663 #define OBD_FAIL_SEQ_EXHAUST 0x1002
18664 $LCTL set_param fail_loc=0x80001002
18665 # 20000 files can guarantee there are index nodes in the OI file
18666 createmany -o $myDIR/t- 20000
18667 $LCTL set_param fail_loc=0
18668 # The guard is current the largest FID holder
18670 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
18672 local IDX=$(($SEQ % 64))
18674 do_facet $SINGLEMDS sync
18675 # Make sure journal flushed.
18677 local blk1=$(do_facet $SINGLEMDS \
18678 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
18679 grep Blockcount | awk '{print $4}')
18681 # Remove old files, some OI blocks will become idle.
18682 unlinkmany $myDIR/t- 20000
18684 # The OI file should become empty now
18686 # Create new files, idle OI blocks should be reused.
18687 createmany -o $myDIR/t- 2000
18688 do_facet $SINGLEMDS sync
18689 # Make sure journal flushed.
18691 local blk2=$(do_facet $SINGLEMDS \
18692 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
18693 grep Blockcount | awk '{print $4}')
18695 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
18697 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
18699 test_229() { # LU-2482, LU-3448
18700 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18701 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
18702 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
18703 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
18707 # Create a file with a released layout and stripe count 2.
18708 $MULTIOP $DIR/$tfile H2c ||
18709 error "failed to create file with released layout"
18711 $LFS getstripe -v $DIR/$tfile
18713 local pattern=$($LFS getstripe -L $DIR/$tfile)
18714 [ X"$pattern" = X"released" ] || error "pattern error ($pattern)"
18716 local stripe_count=$($LFS getstripe -c $DIR/$tfile) ||
18718 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
18719 stat $DIR/$tfile || error "failed to stat released file"
18721 chown $RUNAS_ID $DIR/$tfile ||
18722 error "chown $RUNAS_ID $DIR/$tfile failed"
18724 chgrp $RUNAS_ID $DIR/$tfile ||
18725 error "chgrp $RUNAS_ID $DIR/$tfile failed"
18727 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
18728 rm $DIR/$tfile || error "failed to remove released file"
18730 run_test 229 "getstripe/stat/rm/attr changes work on released files"
18733 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18734 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18735 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18736 skip "Need MDS version at least 2.11.52"
18740 test_mkdir $DIR/$tdir
18741 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
18742 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230_local)
18743 [ $mdt_idx -ne 0 ] &&
18744 error "create local directory on wrong MDT $mdt_idx"
18746 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
18747 error "create remote directory failed"
18748 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230)
18749 [ $mdt_idx -ne $MDTIDX ] &&
18750 error "create remote directory on wrong MDT $mdt_idx"
18752 createmany -o $DIR/$tdir/test_230/t- 10 ||
18753 error "create files on remote directory failed"
18754 mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230/t-0)
18755 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
18756 rm -r $DIR/$tdir || error "unlink remote directory failed"
18758 run_test 230a "Create remote directory and files under the remote directory"
18761 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18762 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18763 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18764 skip "Need MDS version at least 2.11.52"
18772 local migrate_dir=$DIR/$tdir/migrate_dir
18773 local other_dir=$DIR/$tdir/other_dir
18775 test_mkdir $DIR/$tdir
18776 test_mkdir -i0 -c1 $migrate_dir
18777 test_mkdir -i0 -c1 $other_dir
18778 for ((i=0; i<10; i++)); do
18779 mkdir -p $migrate_dir/dir_${i}
18780 createmany -o $migrate_dir/dir_${i}/f 10 ||
18781 error "create files under remote dir failed $i"
18784 cp /etc/passwd $migrate_dir/$tfile
18785 cp /etc/passwd $other_dir/$tfile
18786 chattr +SAD $migrate_dir
18787 chattr +SAD $migrate_dir/$tfile
18789 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
18790 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
18791 local old_dir_mode=$(stat -c%f $migrate_dir)
18792 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
18794 mkdir -p $migrate_dir/dir_default_stripe2
18795 $LFS setstripe -c 2 $migrate_dir/dir_default_stripe2
18796 $LFS setstripe -c 2 $migrate_dir/${tfile}_stripe2
18798 mkdir -p $other_dir
18799 ln $migrate_dir/$tfile $other_dir/luna
18800 ln $migrate_dir/$tfile $migrate_dir/sofia
18801 ln $other_dir/$tfile $migrate_dir/david
18802 ln -s $migrate_dir/$tfile $other_dir/zachary
18803 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
18804 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
18810 for len in 58 59 60; do
18811 lnktgt=$(str_repeat 'l' $len)
18812 touch $migrate_dir/$lnktgt
18813 ln -s $lnktgt $migrate_dir/${len}char_ln
18817 for len in 4094 4095; do
18818 lnktgt=$(str_repeat 'l' $len)
18819 ln -s $lnktgt $migrate_dir/${len}char_ln
18823 for len in 254 255; do
18824 touch $migrate_dir/$(str_repeat 'l' $len)
18827 $LFS migrate -m $MDTIDX $migrate_dir ||
18828 error "fails on migrating remote dir to MDT1"
18830 echo "migratate to MDT1, then checking.."
18831 for ((i = 0; i < 10; i++)); do
18832 for file in $(find $migrate_dir/dir_${i}); do
18833 mdt_index=$($LFS getstripe -m $file)
18834 # broken symlink getstripe will fail
18835 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
18836 error "$file is not on MDT${MDTIDX}"
18840 # the multiple link file should still in MDT0
18841 mdt_index=$($LFS getstripe -m $migrate_dir/$tfile)
18842 [ $mdt_index == 0 ] ||
18843 error "$file is not on MDT${MDTIDX}"
18845 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
18846 [ "$old_dir_flag" = "$new_dir_flag" ] ||
18847 error " expect $old_dir_flag get $new_dir_flag"
18849 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
18850 [ "$old_file_flag" = "$new_file_flag" ] ||
18851 error " expect $old_file_flag get $new_file_flag"
18853 local new_dir_mode=$(stat -c%f $migrate_dir)
18854 [ "$old_dir_mode" = "$new_dir_mode" ] ||
18855 error "expect mode $old_dir_mode get $new_dir_mode"
18857 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
18858 [ "$old_file_mode" = "$new_file_mode" ] ||
18859 error "expect mode $old_file_mode get $new_file_mode"
18861 diff /etc/passwd $migrate_dir/$tfile ||
18862 error "$tfile different after migration"
18864 diff /etc/passwd $other_dir/luna ||
18865 error "luna different after migration"
18867 diff /etc/passwd $migrate_dir/sofia ||
18868 error "sofia different after migration"
18870 diff /etc/passwd $migrate_dir/david ||
18871 error "david different after migration"
18873 diff /etc/passwd $other_dir/zachary ||
18874 error "zachary different after migration"
18876 diff /etc/passwd $migrate_dir/${tfile}_ln ||
18877 error "${tfile}_ln different after migration"
18879 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
18880 error "${tfile}_ln_other different after migration"
18882 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
18883 [ $stripe_count = 2 ] ||
18884 error "dir strpe_count $d != 2 after migration."
18886 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
18887 [ $stripe_count = 2 ] ||
18888 error "file strpe_count $d != 2 after migration."
18890 #migrate back to MDT0
18893 $LFS migrate -m $MDTIDX $migrate_dir ||
18894 error "fails on migrating remote dir to MDT0"
18896 echo "migrate back to MDT0, checking.."
18897 for file in $(find $migrate_dir); do
18898 mdt_index=$($LFS getstripe -m $file)
18899 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
18900 error "$file is not on MDT${MDTIDX}"
18903 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
18904 [ "$old_dir_flag" = "$new_dir_flag" ] ||
18905 error " expect $old_dir_flag get $new_dir_flag"
18907 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
18908 [ "$old_file_flag" = "$new_file_flag" ] ||
18909 error " expect $old_file_flag get $new_file_flag"
18911 local new_dir_mode=$(stat -c%f $migrate_dir)
18912 [ "$old_dir_mode" = "$new_dir_mode" ] ||
18913 error "expect mode $old_dir_mode get $new_dir_mode"
18915 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
18916 [ "$old_file_mode" = "$new_file_mode" ] ||
18917 error "expect mode $old_file_mode get $new_file_mode"
18919 diff /etc/passwd ${migrate_dir}/$tfile ||
18920 error "$tfile different after migration"
18922 diff /etc/passwd ${other_dir}/luna ||
18923 error "luna different after migration"
18925 diff /etc/passwd ${migrate_dir}/sofia ||
18926 error "sofia different after migration"
18928 diff /etc/passwd ${other_dir}/zachary ||
18929 error "zachary different after migration"
18931 diff /etc/passwd $migrate_dir/${tfile}_ln ||
18932 error "${tfile}_ln different after migration"
18934 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
18935 error "${tfile}_ln_other different after migration"
18937 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
18938 [ $stripe_count = 2 ] ||
18939 error "dir strpe_count $d != 2 after migration."
18941 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
18942 [ $stripe_count = 2 ] ||
18943 error "file strpe_count $d != 2 after migration."
18945 rm -rf $DIR/$tdir || error "rm dir failed after migration"
18947 run_test 230b "migrate directory"
18950 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18951 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18952 remote_mds_nodsh && skip "remote MDS with nodsh"
18953 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18954 skip "Need MDS version at least 2.11.52"
18960 local migrate_dir=$DIR/$tdir/migrate_dir
18962 #If migrating directory fails in the middle, all entries of
18963 #the directory is still accessiable.
18964 test_mkdir $DIR/$tdir
18965 test_mkdir -i0 -c1 $migrate_dir
18966 test_mkdir -i1 -c1 $DIR/$tdir/remote_dir
18968 createmany -o $migrate_dir/f $total ||
18969 error "create files under ${migrate_dir} failed"
18971 # fail after migrating top dir, and this will fail only once, so the
18972 # first sub file migration will fail (currently f3), others succeed.
18973 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
18974 do_facet mds1 lctl set_param fail_loc=0x1801
18975 local t=$(ls $migrate_dir | wc -l)
18976 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
18977 error "migrate should fail"
18978 local u=$(ls $migrate_dir | wc -l)
18979 [ "$u" == "$t" ] || error "$u != $t during migration"
18981 # add new dir/file should succeed
18982 mkdir $migrate_dir/dir ||
18983 error "mkdir failed under migrating directory"
18984 touch $migrate_dir/file ||
18985 error "create file failed under migrating directory"
18987 # add file with existing name should fail
18988 for file in $migrate_dir/f*; do
18989 stat $file > /dev/null || error "stat $file failed"
18990 $OPENFILE -f O_CREAT:O_EXCL $file &&
18991 error "open(O_CREAT|O_EXCL) $file should fail"
18992 $MULTIOP $file m && error "create $file should fail"
18993 touch $DIR/$tdir/remote_dir/$tfile ||
18994 error "touch $tfile failed"
18995 ln $DIR/$tdir/remote_dir/$tfile $file &&
18996 error "link $file should fail"
18997 mdt_index=$($LFS getstripe -m $file)
18998 if [ $mdt_index == 0 ]; then
18999 # file failed to migrate is not allowed to rename to
19000 mv $DIR/$tdir/remote_dir/$tfile $file &&
19001 error "rename to $file should fail"
19003 mv $DIR/$tdir/remote_dir/$tfile $file ||
19004 error "rename to $file failed"
19006 echo hello >> $file || error "write $file failed"
19009 # resume migration with different options should fail
19010 $LFS migrate -m 0 $migrate_dir &&
19011 error "migrate -m 0 $migrate_dir should fail"
19013 $LFS migrate -m $MDTIDX -c 2 $migrate_dir &&
19014 error "migrate -c 2 $migrate_dir should fail"
19016 # resume migration should succeed
19017 $LFS migrate -m $MDTIDX $migrate_dir ||
19018 error "migrate $migrate_dir failed"
19020 echo "Finish migration, then checking.."
19021 for file in $(find $migrate_dir); do
19022 mdt_index=$($LFS getstripe -m $file)
19023 [ $mdt_index == $MDTIDX ] ||
19024 error "$file is not on MDT${MDTIDX}"
19027 rm -rf $DIR/$tdir || error "rm dir failed after migration"
19029 run_test 230c "check directory accessiblity if migration failed"
19032 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19033 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19034 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19035 skip "Need MDS version at least 2.11.52"
19037 [ "$mds1_FSTYPE" == "zfs" ] && skip "skip ZFS backend"
19039 local migrate_dir=$DIR/$tdir/migrate_dir
19049 old_index=$((RANDOM % MDSCOUNT))
19050 old_count=$((MDSCOUNT - old_index))
19051 new_index=$((RANDOM % MDSCOUNT))
19052 new_count=$((MDSCOUNT - new_index))
19053 new_hash=1 # for all_char
19055 [ $old_count -gt 1 ] && old_count=$((old_count - RANDOM % old_count))
19056 [ $new_count -gt 1 ] && new_count=$((new_count - RANDOM % new_count))
19058 test_mkdir $DIR/$tdir
19059 test_mkdir -i $old_index -c $old_count $migrate_dir
19061 for ((i=0; i<100; i++)); do
19062 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
19063 createmany -o $migrate_dir/dir_${i}/f 100 ||
19064 error "create files under remote dir failed $i"
19067 echo -n "Migrate from MDT$old_index "
19068 [ $old_count -gt 1 ] && echo -n "... MDT$((old_index + old_count - 1)) "
19069 echo -n "to MDT$new_index"
19070 [ $new_count -gt 1 ] && echo -n " ... MDT$((new_index + new_count - 1))"
19073 echo "$LFS migrate -m$new_index -c$new_count -H $new_hash $migrate_dir"
19074 $LFS migrate -m $new_index -c $new_count -H $new_hash $migrate_dir ||
19075 error "migrate remote dir error"
19077 echo "Finish migration, then checking.."
19078 for file in $(find $migrate_dir); do
19079 mdt_index=$($LFS getstripe -m $file)
19080 if [ $mdt_index -lt $new_index ] ||
19081 [ $mdt_index -gt $((new_index + new_count - 1)) ]; then
19082 error "$file is on MDT$mdt_index"
19086 rm -rf $DIR/$tdir || error "rm dir failed after migration"
19088 run_test 230d "check migrate big directory"
19091 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19092 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19093 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19094 skip "Need MDS version at least 2.11.52"
19101 mkdir -p $DIR/$tdir
19102 mkdir $DIR/$tdir/migrate_dir
19103 mkdir $DIR/$tdir/other_dir
19104 touch $DIR/$tdir/migrate_dir/a
19105 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
19106 ls $DIR/$tdir/other_dir
19108 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
19109 error "migrate dir fails"
19111 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
19112 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
19114 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
19115 [ $mdt_index == 0 ] || error "a is not on MDT0"
19117 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
19118 error "migrate dir fails"
19120 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir)
19121 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
19123 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
19124 [ $mdt_index == 1 ] || error "a is not on MDT1"
19126 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir/b)
19127 [ $mdt_index == 1 ] || error "b is not on MDT1"
19129 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
19130 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
19132 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
19134 rm -rf $DIR/$tdir || error "rm dir failed after migration"
19136 run_test 230e "migrate mulitple local link files"
19139 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19140 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19141 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19142 skip "Need MDS version at least 2.11.52"
19147 mkdir -p $DIR/$tdir
19148 mkdir $DIR/$tdir/migrate_dir
19149 $LFS mkdir -i1 $DIR/$tdir/other_dir
19150 touch $DIR/$tdir/migrate_dir/a
19151 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
19152 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
19153 ls $DIR/$tdir/other_dir
19155 # a should be migrated to MDT1, since no other links on MDT0
19156 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
19157 error "#1 migrate dir fails"
19158 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
19159 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
19160 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
19161 [ $mdt_index == 1 ] || error "a is not on MDT1"
19163 # a should stay on MDT1, because it is a mulitple link file
19164 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
19165 error "#2 migrate dir fails"
19166 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
19167 [ $mdt_index == 1 ] || error "a is not on MDT1"
19169 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
19170 error "#3 migrate dir fails"
19172 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
19173 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
19174 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
19176 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
19177 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
19179 # a should be migrated to MDT0, since no other links on MDT1
19180 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
19181 error "#4 migrate dir fails"
19182 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
19183 [ $mdt_index == 0 ] || error "a is not on MDT0"
19185 rm -rf $DIR/$tdir || error "rm dir failed after migration"
19187 run_test 230f "migrate mulitple remote link files"
19190 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19191 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19192 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19193 skip "Need MDS version at least 2.11.52"
19195 mkdir -p $DIR/$tdir/migrate_dir
19197 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
19198 error "migrating dir to non-exist MDT succeeds"
19201 run_test 230g "migrate dir to non-exist MDT"
19204 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19205 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19206 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19207 skip "Need MDS version at least 2.11.52"
19211 mkdir -p $DIR/$tdir/migrate_dir
19213 $LFS migrate -m1 $DIR &&
19214 error "migrating mountpoint1 should fail"
19216 $LFS migrate -m1 $DIR/$tdir/.. &&
19217 error "migrating mountpoint2 should fail"
19220 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. &&
19221 error "migrating $tdir/migrate_dir/.. should fail"
19225 run_test 230h "migrate .. and root"
19228 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19229 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19230 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19231 skip "Need MDS version at least 2.11.52"
19233 mkdir -p $DIR/$tdir/migrate_dir
19235 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
19236 error "migration fails with a tailing slash"
19238 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
19239 error "migration fails with two tailing slashes"
19241 run_test 230i "lfs migrate -m tolerates trailing slashes"
19244 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
19245 [ $MDS1_VERSION -lt $(version_code 2.13.52) ] &&
19246 skip "Need MDS version at least 2.11.52"
19248 $LFS mkdir -m 0 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
19249 $LFS setstripe -E 1M -L mdt $DIR/$tdir/$tfile ||
19250 error "create $tfile failed"
19251 cat /etc/passwd > $DIR/$tdir/$tfile
19253 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
19255 cmp /etc/passwd $DIR/$tdir/$tfile ||
19256 error "DoM file mismatch after migration"
19258 run_test 230j "DoM file data not changed after dir migration"
19261 [ $MDSCOUNT -lt 4 ] && skip "needs >= 4 MDTs"
19262 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
19263 skip "Need MDS version at least 2.11.56"
19266 local files_on_starting_mdt=0
19268 $LFS mkdir -i -1 -c 2 $DIR/$tdir || error "mkdir failed"
19269 $LFS getdirstripe $DIR/$tdir
19270 for i in $(seq $total); do
19271 echo $((i*i - i)) > $DIR/$tdir/$tfile.$i || error "write failed"
19272 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
19273 files_on_starting_mdt=$((files_on_starting_mdt + 1))
19276 echo "$files_on_starting_mdt files on MDT0"
19278 $LFS migrate -m 1,3 $DIR/$tdir || error "migrate -m 1,3 failed"
19279 $LFS getdirstripe $DIR/$tdir
19281 files_on_starting_mdt=0
19282 for i in $(seq $total); do
19283 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
19284 error "file $tfile.$i mismatch after migration"
19285 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 1 ]] &&
19286 files_on_starting_mdt=$((files_on_starting_mdt + 1))
19289 echo "$files_on_starting_mdt files on MDT1 after migration"
19290 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT1"
19292 $LFS migrate -m 0 -c 2 $DIR/$tdir || error "migrate -m 0 -c 2 failed"
19293 $LFS getdirstripe $DIR/$tdir
19295 files_on_starting_mdt=0
19296 for i in $(seq $total); do
19297 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
19298 error "file $tfile.$i mismatch after 2nd migration"
19299 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
19300 files_on_starting_mdt=$((files_on_starting_mdt + 1))
19303 echo "$files_on_starting_mdt files on MDT0 after 2nd migration"
19304 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT0"
19308 run_test 230k "file data not changed after dir migration"
19311 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
19312 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
19313 skip "Need MDS version at least 2.11.56"
19315 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "mkdir failed"
19316 createmany -o $DIR/$tdir/f___________________________________ 1000 ||
19317 error "create files under remote dir failed $i"
19318 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
19320 run_test 230l "readdir between MDTs won't crash"
19323 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
19324 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
19325 skip "Need MDS version at least 2.11.56"
19328 local mig_dir=$DIR/$tdir/migrate_dir
19329 local longstr="aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
19333 echo "Creating files and dirs with xattrs"
19334 test_mkdir $DIR/$tdir
19335 test_mkdir -i0 -c1 $mig_dir
19337 setfattr -n user.attr1 -v $longstr $mig_dir/dir ||
19338 error "cannot set xattr attr1 on dir"
19339 setfattr -n user.attr2 -v $shortstr $mig_dir/dir ||
19340 error "cannot set xattr attr2 on dir"
19341 touch $mig_dir/dir/f0
19342 setfattr -n user.attr1 -v $longstr $mig_dir/dir/f0 ||
19343 error "cannot set xattr attr1 on file"
19344 setfattr -n user.attr2 -v $shortstr $mig_dir/dir/f0 ||
19345 error "cannot set xattr attr2 on file"
19346 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
19347 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
19348 [ "$val" = $longstr ] || error "xattr attr1 not set properly on dir"
19349 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
19350 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on dir"
19351 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
19352 [ "$val" = $longstr ] || error "xattr attr1 not set properly on file"
19353 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
19354 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on file"
19356 echo "Migrating to MDT1"
19357 $LFS migrate -m $MDTIDX $mig_dir ||
19358 error "fails on migrating dir to MDT1"
19360 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
19361 echo "Checking xattrs"
19362 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
19363 [ "$val" = $longstr ] ||
19364 error "expecting xattr1 $longstr on dir, found $val"
19365 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
19366 [ "$val" = $shortstr ] ||
19367 error "expecting xattr2 $shortstr on dir, found $val"
19368 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
19369 [ "$val" = $longstr ] ||
19370 error "expecting xattr1 $longstr on file, found $val"
19371 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
19372 [ "$val" = $shortstr ] ||
19373 error "expecting xattr2 $shortstr on file, found $val"
19375 run_test 230m "xattrs not changed after dir migration"
19378 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
19379 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
19380 skip "Need MDS version at least 2.13.53"
19382 $LFS mkdir -i 0 $DIR/$tdir || error "mkdir $tdir failed"
19383 cat /etc/hosts > $DIR/$tdir/$tfile
19384 $LFS mirror extend -N1 $DIR/$tdir/$tfile || error "Mirroring failed"
19385 $LFS migrate -m 1 $DIR/$tdir || error "Migration failed"
19387 cmp /etc/hosts $DIR/$tdir/$tfile ||
19388 error "File data mismatch after migration"
19390 run_test 230n "Dir migration with mirrored file"
19393 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
19394 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
19395 skip "Need MDS version at least 2.13.52"
19397 local mdts=$(comma_list $(mdts_nodes))
19399 local restripe_status
19403 [[ $mds1_FSTYPE == zfs ]] && timeout=300
19405 # in case "crush" hash type is not set
19406 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
19408 restripe_status=$(do_facet mds1 $LCTL get_param -n \
19409 mdt.*MDT0000.enable_dir_restripe)
19410 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=1"
19411 stack_trap "do_nodes $mdts $LCTL set_param \
19412 mdt.*.enable_dir_restripe=$restripe_status"
19415 createmany -m $DIR/$tdir/f 100 ||
19416 error "create files under remote dir failed $i"
19417 createmany -d $DIR/$tdir/d 100 ||
19418 error "create dirs under remote dir failed $i"
19420 for i in $(seq 2 $MDSCOUNT); do
19421 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear >/dev/null"
19422 $LFS setdirstripe -c $i $DIR/$tdir ||
19423 error "split -c $i $tdir failed"
19424 wait_update $HOSTNAME \
19425 "$LFS getdirstripe -H $DIR/$tdir" "crush" $timeout ||
19426 error "dir split not finished"
19427 delta=$(do_nodes $mdts "lctl get_param -n mdt.*MDT*.md_stats" |
19428 awk '/migrate/ {sum += $2} END { print sum }')
19429 echo "$delta migrated when dir split $((i - 1)) to $i stripes"
19430 # delta is around total_files/stripe_count
19431 (( $delta < 200 / (i - 1) + 4 )) ||
19432 error "$delta files migrated >= $((200 / (i - 1) + 4))"
19435 run_test 230o "dir split"
19438 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
19439 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
19440 skip "Need MDS version at least 2.13.52"
19442 local mdts=$(comma_list $(mdts_nodes))
19444 local restripe_status
19448 [[ $mds1_FSTYPE == zfs ]] && timeout=300
19450 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
19452 restripe_status=$(do_facet mds1 $LCTL get_param -n \
19453 mdt.*MDT0000.enable_dir_restripe)
19454 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=1"
19455 stack_trap "do_nodes $mdts $LCTL set_param \
19456 mdt.*.enable_dir_restripe=$restripe_status"
19458 test_mkdir -c $MDSCOUNT -H crush $DIR/$tdir
19459 createmany -m $DIR/$tdir/f 100 ||
19460 error "create files under remote dir failed $i"
19461 createmany -d $DIR/$tdir/d 100 ||
19462 error "create dirs under remote dir failed $i"
19464 for i in $(seq $((MDSCOUNT - 1)) -1 1); do
19465 local mdt_hash="crush"
19467 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear >/dev/null"
19468 $LFS setdirstripe -c $i $DIR/$tdir ||
19469 error "split -c $i $tdir failed"
19470 [ $i -eq 1 ] && mdt_hash="none"
19471 wait_update $HOSTNAME \
19472 "$LFS getdirstripe -H $DIR/$tdir" $mdt_hash $timeout ||
19473 error "dir merge not finished"
19474 delta=$(do_nodes $mdts "lctl get_param -n mdt.*MDT*.md_stats" |
19475 awk '/migrate/ {sum += $2} END { print sum }')
19476 echo "$delta migrated when dir merge $((i + 1)) to $i stripes"
19477 # delta is around total_files/stripe_count
19478 (( $delta < 200 / i + 4 )) ||
19479 error "$delta files migrated >= $((200 / i + 4))"
19482 run_test 230p "dir merge"
19485 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
19486 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
19487 skip "Need MDS version at least 2.13.52"
19489 local mdts=$(comma_list $(mdts_nodes))
19490 local saved_threshold=$(do_facet mds1 \
19491 $LCTL get_param -n mdt.*-MDT0000.dir_split_count)
19492 local saved_delta=$(do_facet mds1 \
19493 $LCTL get_param -n mdt.*-MDT0000.dir_split_delta)
19494 local threshold=100
19497 local stripe_count=0
19502 # test with fewer files on ZFS
19503 [ "$mds1_FSTYPE" == "zfs" ] && threshold=40
19505 stack_trap "do_nodes $mdts $LCTL set_param \
19506 mdt.*.dir_split_count=$saved_threshold"
19507 stack_trap "do_nodes $mdts $LCTL set_param \
19508 mdt.*.dir_split_delta=$saved_delta"
19509 stack_trap "do_nodes $mdts $LCTL set_param mdt.*.dir_restripe_nsonly=1"
19510 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_auto_split=1"
19511 do_nodes $mdts "$LCTL set_param mdt.*.dir_split_count=$threshold"
19512 do_nodes $mdts "$LCTL set_param mdt.*.dir_split_delta=$delta"
19513 do_nodes $mdts "$LCTL set_param mdt.*.dir_restripe_nsonly=0"
19514 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
19516 $LFS mkdir -i -1 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
19517 stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
19519 create=$((threshold * 3 / 2))
19520 while [ $stripe_count -lt $MDSCOUNT ]; do
19521 createmany -m $DIR/$tdir/f $total $create ||
19522 error "create sub files failed"
19523 stat $DIR/$tdir > /dev/null
19524 total=$((total + create))
19525 stripe_count=$((stripe_count + delta))
19526 [ $stripe_count -gt $MDSCOUNT ] && stripe_count=$MDSCOUNT
19528 wait_update $HOSTNAME \
19529 "$LFS getdirstripe -c $DIR/$tdir" "$stripe_count" 40 ||
19530 error "stripe count $($LFS getdirstripe -c $DIR/$tdir) != $stripe_count"
19532 wait_update $HOSTNAME \
19533 "$LFS getdirstripe -H $DIR/$tdir" "crush" 200 ||
19534 error "stripe hash $($LFS getdirstripe -H $DIR/$tdir) != crush"
19536 nr_files=$($LFS find -m 1 $DIR/$tdir | grep -c -w $stripe_index)
19537 echo "$nr_files/$total files on MDT$stripe_index after split"
19538 # allow 10% margin of imbalance with crush hash
19539 (( $nr_files <= $total / $stripe_count + $create / 10)) ||
19540 error "$nr_files files on MDT$stripe_index after split"
19542 nr_files=$($LFS find -type f $DIR/$tdir | wc -l)
19543 [ $nr_files -eq $total ] ||
19544 error "total sub files $nr_files != $total"
19547 run_test 230q "dir auto split"
19550 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
19551 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
19552 [[ $MDS1_VERSION -ge $(version_code 2.13.54) ]] ||
19553 skip "Need MDS version at least 2.13.54"
19555 # maximum amount of local locks:
19556 # parent striped dir - 2 locks
19557 # new stripe in parent to migrate to - 1 lock
19558 # source and target - 2 locks
19559 # Total 5 locks for regular file
19560 mkdir -p $DIR/$tdir
19561 $LFS mkdir -i1 -c2 $DIR/$tdir/dir1
19562 touch $DIR/$tdir/dir1/eee
19564 # create 4 hardlink for 4 more locks
19565 # Total: 9 locks > RS_MAX_LOCKS (8)
19566 $LFS mkdir -i1 -c1 $DIR/$tdir/dir2
19567 $LFS mkdir -i1 -c1 $DIR/$tdir/dir3
19568 $LFS mkdir -i1 -c1 $DIR/$tdir/dir4
19569 $LFS mkdir -i1 -c1 $DIR/$tdir/dir5
19570 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir2/eee
19571 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir3/eee
19572 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir4/eee
19573 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir5/eee
19575 cancel_lru_locks mdc
19577 $LFS migrate -m1 -c1 $DIR/$tdir/dir1 ||
19578 error "migrate dir fails"
19580 rm -rf $DIR/$tdir || error "rm dir failed after migration"
19582 run_test 230r "migrate with too many local locks"
19585 [ $MDS1_VERSION -ge $(version_code 2.13.57) ] ||
19586 skip "Need MDS version at least 2.13.57"
19588 local mdts=$(comma_list $(mdts_nodes))
19589 local restripe_status=$(do_facet mds1 $LCTL get_param -n \
19590 mdt.*MDT0000.enable_dir_restripe)
19592 stack_trap "do_nodes $mdts $LCTL set_param \
19593 mdt.*.enable_dir_restripe=$restripe_status"
19597 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=$st"
19598 test_mkdir $DIR/$tdir
19599 $LFS mkdir $DIR/$tdir |& grep "File exists" ||
19600 error "$LFS mkdir doesn't return -EEXIST if target exists"
19604 run_test 230s "lfs mkdir should return -EEXIST if target exists"
19608 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
19609 [[ $MDS1_VERSION -ge $(version_code 2.14.50) ]] ||
19610 skip "Need MDS version at least 2.14.50"
19612 test_mkdir $DIR/$tdir || error "mkdir $tdir failed"
19613 test_mkdir $DIR/$tdir/subdir || error "mkdir subdir failed"
19614 $LFS project -p 1 -s $DIR/$tdir ||
19615 error "set $tdir project id failed"
19616 $LFS project -p 2 -s $DIR/$tdir/subdir ||
19617 error "set subdir project id failed"
19618 $LFS migrate -m 1 -c $MDSCOUNT $DIR/$tdir || error "migrate failed"
19620 run_test 230t "migrate directory with project ID set"
19624 # For simplicity this test assumes that max_pages_per_rpc
19625 # is the same across all OSCs
19626 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
19627 local bulk_size=$((max_pages * PAGE_SIZE))
19628 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
19631 mkdir -p $DIR/$tdir
19632 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
19633 error "failed to set stripe with -S ${brw_size}M option"
19635 # clear the OSC stats
19636 $LCTL set_param osc.*.stats=0 &>/dev/null
19639 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
19640 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
19641 oflag=direct &>/dev/null || error "dd failed"
19643 sync; sleep 1; sync # just to be safe
19644 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
19645 if [ x$nrpcs != "x1" ]; then
19646 $LCTL get_param osc.*.stats
19647 error "found $nrpcs ost_write RPCs, not 1 as expected"
19651 # Drop the OSC cache, otherwise we will read from it
19652 cancel_lru_locks osc
19654 # clear the OSC stats
19655 $LCTL set_param osc.*.stats=0 &>/dev/null
19657 # Client reads $bulk_size.
19658 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
19659 iflag=direct &>/dev/null || error "dd failed"
19661 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
19662 if [ x$nrpcs != "x1" ]; then
19663 $LCTL get_param osc.*.stats
19664 error "found $nrpcs ost_read RPCs, not 1 as expected"
19667 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
19670 mkdir -p $DIR/$tdir
19672 for i in {0..1023}; do
19673 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
19674 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
19675 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
19679 run_test 231b "must not assert on fully utilized OST request buffer"
19682 mkdir -p $DIR/$tdir
19683 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
19685 #define OBD_FAIL_LDLM_OST_LVB 0x31c
19686 do_facet ost1 $LCTL set_param fail_loc=0x31c
19688 # ignore dd failure
19689 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
19691 do_facet ost1 $LCTL set_param fail_loc=0
19692 umount_client $MOUNT || error "umount failed"
19693 mount_client $MOUNT || error "mount failed"
19694 stop ost1 || error "cannot stop ost1"
19695 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
19697 run_test 232a "failed lock should not block umount"
19700 [ $MDS1_VERSION -ge $(version_code 2.10.58) ] ||
19701 skip "Need MDS version at least 2.10.58"
19703 mkdir -p $DIR/$tdir
19704 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
19705 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1
19707 cancel_lru_locks osc
19709 #define OBD_FAIL_LDLM_OST_LVB 0x31c
19710 do_facet ost1 $LCTL set_param fail_loc=0x31c
19713 $LFS data_version $DIR/$tdir/$tfile || true
19715 do_facet ost1 $LCTL set_param fail_loc=0
19716 umount_client $MOUNT || error "umount failed"
19717 mount_client $MOUNT || error "mount failed"
19718 stop ost1 || error "cannot stop ost1"
19719 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
19721 run_test 232b "failed data version lock should not block umount"
19724 [ $MDS1_VERSION -ge $(version_code 2.3.64) ] ||
19725 skip "Need MDS version at least 2.3.64"
19726 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
19728 local fid=$($LFS path2fid $MOUNT)
19730 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
19731 error "cannot access $MOUNT using its FID '$fid'"
19733 run_test 233a "checking that OBF of the FS root succeeds"
19736 [ $MDS1_VERSION -ge $(version_code 2.5.90) ] ||
19737 skip "Need MDS version at least 2.5.90"
19738 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
19740 local fid=$($LFS path2fid $MOUNT/.lustre)
19742 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
19743 error "cannot access $MOUNT/.lustre using its FID '$fid'"
19745 fid=$($LFS path2fid $MOUNT/.lustre/fid)
19746 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
19747 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
19749 run_test 233b "checking that OBF of the FS .lustre succeeds"
19752 local p="$TMP/sanityN-$TESTNAME.parameters"
19753 save_lustre_params client "llite.*.xattr_cache" > $p
19754 lctl set_param llite.*.xattr_cache 1 ||
19755 skip_env "xattr cache is not supported"
19757 mkdir -p $DIR/$tdir || error "mkdir failed"
19758 touch $DIR/$tdir/$tfile || error "touch failed"
19759 # OBD_FAIL_LLITE_XATTR_ENOMEM
19760 $LCTL set_param fail_loc=0x1405
19761 getfattr -n user.attr $DIR/$tdir/$tfile &&
19762 error "getfattr should have failed with ENOMEM"
19763 $LCTL set_param fail_loc=0x0
19766 restore_lustre_params < $p
19769 run_test 234 "xattr cache should not crash on ENOMEM"
19772 [ $MDS1_VERSION -lt $(version_code 2.4.52) ] &&
19773 skip "Need MDS version at least 2.4.52"
19775 flock_deadlock $DIR/$tfile
19780 124) error "process hangs on a deadlock"
19782 *) error "error executing flock_deadlock $DIR/$tfile"
19786 run_test 235 "LU-1715: flock deadlock detection does not work properly"
19790 check_swap_layouts_support
19792 local ref1=/etc/passwd
19793 local ref2=/etc/group
19794 local file1=$DIR/$tdir/f1
19795 local file2=$DIR/$tdir/f2
19797 test_mkdir -c1 $DIR/$tdir
19798 $LFS setstripe -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
19799 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
19800 $LFS setstripe -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
19801 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
19802 local fd=$(free_fd)
19803 local cmd="exec $fd<>$file2"
19806 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
19807 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
19810 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
19815 run_test 236 "Layout swap on open unlinked file"
19817 # LU-4659 linkea consistency
19819 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
19820 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
19821 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
19822 skip "Need MDS version at least 2.5.58 or 2.5.2+"
19825 ln $DIR/$tfile $DIR/$tfile.lnk
19826 touch $DIR/$tfile.new
19827 mv $DIR/$tfile.new $DIR/$tfile
19828 local fid1=$($LFS path2fid $DIR/$tfile)
19829 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
19830 local path1=$($LFS fid2path $FSNAME "$fid1")
19831 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
19832 local path2=$($LFS fid2path $FSNAME "$fid2")
19833 [ $tfile.lnk == $path2 ] ||
19834 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
19837 run_test 238 "Verify linkea consistency"
19839 test_239A() { # was test_239
19840 [ $MDS1_VERSION -lt $(version_code 2.5.60) ] &&
19841 skip "Need MDS version at least 2.5.60"
19843 local list=$(comma_list $(mdts_nodes))
19845 mkdir -p $DIR/$tdir
19846 createmany -o $DIR/$tdir/f- 5000
19847 unlinkmany $DIR/$tdir/f- 5000
19848 [ $MDS1_VERSION -gt $(version_code 2.10.4) ] &&
19849 do_nodes $list "lctl set_param -n osp.*.force_sync=1"
19850 changes=$(do_nodes $list "lctl get_param -n osp.*MDT*.sync_changes \
19851 osp.*MDT*.sync_in_flight" | calc_sum)
19852 [ "$changes" -eq 0 ] || error "$changes not synced"
19854 run_test 239A "osp_sync test"
19856 test_239a() { #LU-5297
19857 remote_mds_nodsh && skip "remote MDS with nodsh"
19860 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
19861 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
19862 chgrp $RUNAS_GID $DIR/$tfile
19863 wait_delete_completed
19865 run_test 239a "process invalid osp sync record correctly"
19867 test_239b() { #LU-5297
19868 remote_mds_nodsh && skip "remote MDS with nodsh"
19871 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
19872 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
19873 chgrp $RUNAS_GID $DIR/$tfile1
19874 wait_delete_completed
19875 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
19877 chgrp $RUNAS_GID $DIR/$tfile2
19878 wait_delete_completed
19880 run_test 239b "process osp sync record with ENOMEM error correctly"
19883 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19884 remote_mds_nodsh && skip "remote MDS with nodsh"
19886 mkdir -p $DIR/$tdir
19888 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
19889 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
19890 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
19891 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
19893 umount_client $MOUNT || error "umount failed"
19894 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
19895 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
19896 mount_client $MOUNT || error "failed to mount client"
19898 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
19899 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
19901 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
19907 for LOOP in $(seq $count); do
19908 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 2>/dev/null
19909 cancel_lru_locks $OSC || true
19917 for LOOP in $(seq $1); do
19918 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 iflag=direct \
19923 test_241a() { # was test_241
19924 local bsize=$PAGE_SIZE
19926 (( bsize < 40960 )) && bsize=40960
19927 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
19929 cancel_lru_locks $OSC
19930 test_241_bio 1000 $bsize &
19932 test_241_dio 1000 $bsize
19935 run_test 241a "bio vs dio"
19938 local bsize=$PAGE_SIZE
19940 (( bsize < 40960 )) && bsize=40960
19941 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
19943 test_241_dio 1000 $bsize &
19945 test_241_dio 1000 $bsize
19948 run_test 241b "dio vs dio"
19951 remote_mds_nodsh && skip "remote MDS with nodsh"
19953 mkdir -p $DIR/$tdir
19954 touch $DIR/$tdir/$tfile
19956 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
19957 do_facet mds1 lctl set_param fail_loc=0x105
19958 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
19960 do_facet mds1 lctl set_param fail_loc=0
19961 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
19963 run_test 242 "mdt_readpage failure should not cause directory unreadable"
19967 test_mkdir $DIR/$tdir
19968 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
19970 run_test 243 "various group lock tests"
19974 test_mkdir $DIR/$tdir
19975 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
19976 sendfile_grouplock $DIR/$tdir/$tfile || \
19977 error "sendfile+grouplock failed"
19980 run_test 244a "sendfile with group lock tests"
19984 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
19987 local size=$((1024*1024))
19989 test_mkdir $DIR/$tdir
19990 for i in $(seq 1 $threads); do
19991 local file=$DIR/$tdir/file_$((i / 10))
19992 $MULTIOP $file OG1234w$size_$((i % 3))w$size_$((i % 4))g1234c &
19995 for i in $(seq 1 $threads); do
19999 run_test 244b "multi-threaded write with group lock"
20002 local flagname="multi_mod_rpcs"
20003 local connect_data_name="max_mod_rpcs"
20006 # check if multiple modify RPCs flag is set
20007 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
20008 grep "connect_flags:")
20011 echo "$out" | grep -qw $flagname
20012 if [ $? -ne 0 ]; then
20013 echo "connect flag $flagname is not set"
20017 # check if multiple modify RPCs data is set
20018 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
20021 echo "$out" | grep -qw $connect_data_name ||
20022 error "import should have connect data $connect_data_name"
20024 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
20030 umount_client $submount
20035 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
20037 skip_env "Fileset feature is not supported"
20039 local submount=${MOUNT}_$tdir
20042 mkdir -p $submount || error "mkdir $submount failed"
20043 FILESET="$FILESET/$tdir" mount_client $submount ||
20044 error "mount $submount failed"
20045 trap "cleanup_247 $submount" EXIT
20046 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
20047 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
20048 error "read $MOUNT/$tdir/$tfile failed"
20049 cleanup_247 $submount
20051 run_test 247a "mount subdir as fileset"
20054 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
20055 skip_env "Fileset feature is not supported"
20057 local submount=${MOUNT}_$tdir
20059 rm -rf $MOUNT/$tdir
20060 mkdir -p $submount || error "mkdir $submount failed"
20062 FILESET="$FILESET/$tdir" mount_client $submount &&
20063 error "mount $submount should fail"
20066 run_test 247b "mount subdir that dose not exist"
20069 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
20070 skip_env "Fileset feature is not supported"
20072 local submount=${MOUNT}_$tdir
20074 mkdir -p $MOUNT/$tdir/dir1
20075 mkdir -p $submount || error "mkdir $submount failed"
20076 trap "cleanup_247 $submount" EXIT
20077 FILESET="$FILESET/$tdir" mount_client $submount ||
20078 error "mount $submount failed"
20079 local fid=$($LFS path2fid $MOUNT/)
20080 $LFS fid2path $submount $fid && error "fid2path should fail"
20081 cleanup_247 $submount
20083 run_test 247c "running fid2path outside subdirectory root"
20086 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
20087 skip "Fileset feature is not supported"
20089 local submount=${MOUNT}_$tdir
20091 mkdir -p $MOUNT/$tdir/dir1
20092 mkdir -p $submount || error "mkdir $submount failed"
20093 FILESET="$FILESET/$tdir" mount_client $submount ||
20094 error "mount $submount failed"
20095 trap "cleanup_247 $submount" EXIT
20097 local td=$submount/dir1
20098 local fid=$($LFS path2fid $td)
20099 [ -z "$fid" ] && error "path2fid unable to get $td FID"
20101 # check that we get the same pathname back
20104 for rootpath in "$submount" "$submount///" "$submount/dir1"; do
20105 echo "$rootpath $fid"
20106 found=$($LFS fid2path $rootpath "$fid")
20107 [ -n "found" ] || error "fid2path should succeed"
20108 [ "$found" == "$td" ] || error "fid2path $found != $td"
20110 # check wrong root path format
20111 rootpath=$submount"_wrong"
20112 found=$($LFS fid2path $rootpath "$fid")
20113 [ -z "$found" ] || error "fid2path should fail ($rootpath != $submount)"
20115 cleanup_247 $submount
20117 run_test 247d "running fid2path inside subdirectory root"
20121 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
20123 skip "Fileset feature is not supported"
20125 local submount=${MOUNT}_$tdir
20128 mkdir -p $submount || error "mkdir $submount failed"
20129 FILESET="$FILESET/.." mount_client $submount &&
20130 error "mount $submount should fail"
20133 run_test 247e "mount .. as fileset"
20136 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20137 [ $MDS1_VERSION -lt $(version_code 2.13.52) ] &&
20138 skip "Need at least version 2.13.52"
20139 [ $CLIENT_VERSION -lt $(version_code 2.14.50) ] &&
20140 skip "Need at least version 2.14.50"
20141 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
20143 skip "Fileset feature is not supported"
20145 mkdir $DIR/$tdir || error "mkdir $tdir failed"
20146 $LFS mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir/remote ||
20147 error "mkdir remote failed"
20148 mkdir $DIR/$tdir/remote/subdir || error "mkdir remote/subdir failed"
20149 $LFS mkdir -i 0 -c $MDSCOUNT $DIR/$tdir/striped ||
20150 error "mkdir striped failed"
20151 mkdir $DIR/$tdir/striped/subdir || error "mkdir striped/subdir failed"
20153 local submount=${MOUNT}_$tdir
20155 mkdir -p $submount || error "mkdir $submount failed"
20156 stack_trap "rmdir $submount"
20160 local fileset=$FILESET
20161 local mdts=$(comma_list $(mdts_nodes))
20163 stat=$(do_facet mds1 $LCTL get_param -n \
20164 mdt.*MDT0000.enable_remote_subdir_mount)
20165 stack_trap "do_nodes $mdts $LCTL set_param \
20166 mdt.*.enable_remote_subdir_mount=$stat"
20168 do_nodes $mdts "$LCTL set_param mdt.*.enable_remote_subdir_mount=0"
20169 stack_trap "umount_client $submount"
20170 FILESET="$fileset/$tdir/remote" mount_client $submount &&
20171 error "mount remote dir $dir should fail"
20173 for dir in $tdir/remote/subdir $tdir/striped $tdir/striped/subdir \
20174 $tdir/striped/. ; do
20175 FILESET="$fileset/$dir" mount_client $submount ||
20176 error "mount $dir failed"
20177 umount_client $submount
20180 do_nodes $mdts "$LCTL set_param mdt.*.enable_remote_subdir_mount=1"
20181 FILESET="$fileset/$tdir/remote" mount_client $submount ||
20182 error "mount $tdir/remote failed"
20184 run_test 247f "mount striped or remote directory as fileset"
20187 [ $MDSCOUNT -lt 4 ] && skip_env "needs >= 4 MDTs"
20188 [ $CLIENT_VERSION -lt $(version_code 2.14.50) ] &&
20189 skip "Need at least version 2.14.50"
20191 $LFS mkdir -i 0 -c 4 -H fnv_1a_64 $DIR/$tdir ||
20192 error "mkdir $tdir failed"
20193 touch $DIR/$tdir/$tfile || error "touch $tfile failed"
20195 local submount=${MOUNT}_$tdir
20197 mkdir -p $submount || error "mkdir $submount failed"
20198 stack_trap "rmdir $submount"
20200 FILESET="$fileset/$tdir" mount_client $submount ||
20201 error "mount $dir failed"
20202 stack_trap "umount $submount"
20204 local mdts=$(comma_list $(mdts_nodes))
20208 stat $submount > /dev/null
20209 cancel_lru_locks $MDC
20210 stat $submount > /dev/null
20211 stat $submount/$tfile > /dev/null
20212 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear > /dev/null"
20213 stat $submount/$tfile > /dev/null
20214 nrpcs=$(do_nodes $mdts "lctl get_param -n mdt.*.md_stats" |
20215 awk '/getattr/ {sum += $2} END {print sum}')
20217 [ -z "$nrpcs" ] || error "$nrpcs extra getattr sent"
20219 run_test 247g "mount striped directory as fileset caches ROOT lookup lock"
20222 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
20223 [ -z "$fast_read_sav" ] && skip "no fast read support"
20225 # create a large file for fast read verification
20226 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
20228 # make sure the file is created correctly
20229 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
20230 { rm -f $DIR/$tfile; skip "file creation error"; }
20232 echo "Test 1: verify that fast read is 4 times faster on cache read"
20234 # small read with fast read enabled
20235 $LCTL set_param -n llite.*.fast_read=1
20236 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
20237 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
20238 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
20239 # small read with fast read disabled
20240 $LCTL set_param -n llite.*.fast_read=0
20241 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
20242 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
20243 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
20245 # verify that fast read is 4 times faster for cache read
20246 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
20247 error_not_in_vm "fast read was not 4 times faster: " \
20248 "$t_fast vs $t_slow"
20250 echo "Test 2: verify the performance between big and small read"
20251 $LCTL set_param -n llite.*.fast_read=1
20253 # 1k non-cache read
20254 cancel_lru_locks osc
20255 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
20256 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
20257 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
20259 # 1M non-cache read
20260 cancel_lru_locks osc
20261 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
20262 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
20263 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
20265 # verify that big IO is not 4 times faster than small IO
20266 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
20267 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
20269 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
20272 run_test 248a "fast read verification"
20275 # Default short_io_bytes=16384, try both smaller and larger sizes.
20276 # Lustre O_DIRECT read and write needs to be a multiple of PAGE_SIZE.
20277 # 6017024 = 2^12*13*113 = 47008*128 = 11752*512 = 4096*1469 = 53248*113
20278 echo "bs=53248 count=113 normal buffered write"
20279 dd if=/dev/urandom of=$TMP/$tfile.0 bs=53248 count=113 ||
20280 error "dd of initial data file failed"
20281 stack_trap "rm -f $DIR/$tfile.[0-3] $TMP/$tfile.[0-3]" EXIT
20283 echo "bs=47008 count=128 oflag=dsync normal write $tfile.0"
20284 dd if=$TMP/$tfile.0 of=$DIR/$tfile.0 bs=47008 count=128 oflag=dsync ||
20285 error "dd with sync normal writes failed"
20286 cmp $TMP/$tfile.0 $DIR/$tfile.0 || error "compare $DIR/$tfile.0 failed"
20288 echo "bs=11752 count=512 oflag=dsync small write $tfile.1"
20289 dd if=$TMP/$tfile.0 of=$DIR/$tfile.1 bs=11752 count=512 oflag=dsync ||
20290 error "dd with sync small writes failed"
20291 cmp $TMP/$tfile.0 $DIR/$tfile.1 || error "compare $DIR/$tfile.1 failed"
20293 cancel_lru_locks osc
20295 # calculate the small O_DIRECT size and count for the client PAGE_SIZE
20296 local num=$((13 * 113 / (PAGE_SIZE / 4096)))
20297 echo "bs=$PAGE_SIZE count=$num iflag=direct small read $tfile.1"
20298 dd if=$DIR/$tfile.1 of=$TMP/$tfile.1 bs=$PAGE_SIZE count=$num \
20299 iflag=direct || error "dd with O_DIRECT small read failed"
20300 # adjust bytes checked to handle larger PAGE_SIZE for ARM/PPC
20301 cmp --bytes=$((PAGE_SIZE * num)) $TMP/$tfile.0 $TMP/$tfile.1 ||
20302 error "compare $TMP/$tfile.1 failed"
20304 local save=$($LCTL get_param -n osc.*OST000*.short_io_bytes | head -n 1)
20305 stack_trap "$LCTL set_param osc.$FSNAME-*.short_io_bytes=$save" EXIT
20307 # just to see what the maximum tunable value is, and test parsing
20308 echo "test invalid parameter 2MB"
20309 $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=2M &&
20310 error "too-large short_io_bytes allowed"
20311 echo "test maximum parameter 512KB"
20312 # if we can set a larger short_io_bytes, run test regardless of version
20313 if ! $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=512K; then
20314 # older clients may not allow setting it this large, that's OK
20315 [ $CLIENT_VERSION -ge $(version_code 2.13.50) ] ||
20316 skip "Need at least client version 2.13.50"
20317 error "medium short_io_bytes failed"
20319 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
20320 size=$($LCTL get_param -n osc.$FSNAME-OST0000*.short_io_bytes)
20322 echo "test large parameter 64KB"
20323 $LCTL set_param osc.$FSNAME-*.short_io_bytes=65536
20324 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
20326 echo "bs=47008 count=128 oflag=dsync large write $tfile.2"
20327 dd if=$TMP/$tfile.0 of=$DIR/$tfile.2 bs=47008 count=128 oflag=dsync ||
20328 error "dd with sync large writes failed"
20329 cmp $TMP/$tfile.0 $DIR/$tfile.2 || error "compare $DIR/$tfile.2 failed"
20331 # calculate the large O_DIRECT size and count for the client PAGE_SIZE
20332 local size=$(((4096 * 13 + PAGE_SIZE - 1) / PAGE_SIZE * PAGE_SIZE))
20333 num=$((113 * 4096 / PAGE_SIZE))
20334 echo "bs=$size count=$num oflag=direct large write $tfile.3"
20335 dd if=$TMP/$tfile.0 of=$DIR/$tfile.3 bs=$size count=$num oflag=direct ||
20336 error "dd with O_DIRECT large writes failed"
20337 cmp --bytes=$((size * num)) $TMP/$tfile.0 $DIR/$tfile.3 ||
20338 error "compare $DIR/$tfile.3 failed"
20340 cancel_lru_locks osc
20342 echo "bs=$size count=$num iflag=direct large read $tfile.2"
20343 dd if=$DIR/$tfile.2 of=$TMP/$tfile.2 bs=$size count=$num iflag=direct ||
20344 error "dd with O_DIRECT large read failed"
20345 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.2 ||
20346 error "compare $TMP/$tfile.2 failed"
20348 echo "bs=$size count=$num iflag=direct large read $tfile.3"
20349 dd if=$DIR/$tfile.3 of=$TMP/$tfile.3 bs=$size count=$num iflag=direct ||
20350 error "dd with O_DIRECT large read failed"
20351 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.3 ||
20352 error "compare $TMP/$tfile.3 failed"
20354 run_test 248b "test short_io read and write for both small and large sizes"
20356 test_249() { # LU-7890
20357 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
20358 skip "Need at least version 2.8.54"
20361 $LFS setstripe -c 1 $DIR/$tfile
20362 # Offset 2T == 4k * 512M
20363 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
20364 error "dd to 2T offset failed"
20366 run_test 249 "Write above 2T file size"
20369 [ "$(facet_fstype ost$(($($LFS getstripe -i $DIR/$tfile) + 1)))" = "zfs" ] \
20370 && skip "no 16TB file size limit on ZFS"
20372 $LFS setstripe -c 1 $DIR/$tfile
20373 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
20374 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
20375 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
20376 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
20377 conv=notrunc,fsync && error "append succeeded"
20380 run_test 250 "Write above 16T limit"
20383 $LFS setstripe -c -1 -S 1048576 $DIR/$tfile
20385 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
20386 #Skip once - writing the first stripe will succeed
20387 $LCTL set_param fail_loc=0xa0001407 fail_val=1
20388 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
20389 error "short write happened"
20391 $LCTL set_param fail_loc=0xa0001407 fail_val=1
20392 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
20393 error "short read happened"
20397 run_test 251 "Handling short read and write correctly"
20400 remote_mds_nodsh && skip "remote MDS with nodsh"
20401 remote_ost_nodsh && skip "remote OST with nodsh"
20402 if [ "$ost1_FSTYPE" != ldiskfs ] || [ "$mds1_FSTYPE" != ldiskfs ]; then
20403 skip_env "ldiskfs only test"
20413 # check lr_reader on OST0000
20415 dev=$(facet_device $tgt)
20416 out=$(do_facet $tgt $LR_READER $dev)
20417 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
20419 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
20420 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
20421 error "Invalid uuid returned by $LR_READER on target $tgt"
20422 echo -e "uuid returned by $LR_READER is '$uuid'\n"
20424 # check lr_reader -c on MDT0000
20426 dev=$(facet_device $tgt)
20427 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
20428 skip "$LR_READER does not support additional options"
20430 out=$(do_facet $tgt $LR_READER -c $dev)
20431 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
20433 num=$(echo "$out" | grep -c "mdtlov")
20434 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
20435 error "Invalid number of mdtlov clients returned by $LR_READER"
20436 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
20438 # check lr_reader -cr on MDT0000
20439 out=$(do_facet $tgt $LR_READER -cr $dev)
20440 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
20442 echo "$out" | grep -q "^reply_data:$" ||
20443 error "$LR_READER should have returned 'reply_data' section"
20444 num=$(echo "$out" | grep -c "client_generation")
20445 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
20447 run_test 252 "check lr_reader tool"
20450 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20451 remote_mds_nodsh && skip "remote MDS with nodsh"
20452 remote_mgs_nodsh && skip "remote MGS with nodsh"
20456 local ost_name=$(ostname_from_index $ostidx)
20459 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
20460 do_facet $SINGLEMDS $LCTL get_param -n \
20461 osp.$mdtosc_proc1.reserved_mb_high ||
20462 skip "remote MDS does not support reserved_mb_high"
20466 wait_delete_completed
20469 pool_add $TESTNAME || error "Pool creation failed"
20470 pool_add_targets $TESTNAME 0 || error "Pool add targets failed"
20472 $LFS setstripe $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
20473 error "Setstripe failed"
20475 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M count=10
20477 local wms=$(ost_watermarks_set_enospc $tfile $ostidx |
20479 stack_trap "ost_watermarks_clear_enospc $tfile $ostidx $wms" EXIT
20481 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
20482 osp.$mdtosc_proc1.prealloc_status)
20483 echo "prealloc_status $oa_status"
20485 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1M count=1 &&
20486 error "File creation should fail"
20488 #object allocation was stopped, but we still able to append files
20489 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M seek=6 count=5 \
20490 oflag=append || error "Append failed"
20492 rm -f $DIR/$tdir/$tfile.0
20494 # For this test, we want to delete the files we created to go out of
20495 # space but leave the watermark, so we remain nearly out of space
20496 ost_watermarks_enospc_delete_files $tfile $ostidx
20498 wait_delete_completed
20502 for i in $(seq 10 12); do
20503 dd if=/dev/zero of=$DIR/$tdir/$tfile.$i bs=1M count=1 \
20504 2>/dev/null || error "File creation failed after rm"
20507 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
20508 osp.$mdtosc_proc1.prealloc_status)
20509 echo "prealloc_status $oa_status"
20511 if (( oa_status != 0 )); then
20512 error "Object allocation still disable after rm"
20515 run_test 253 "Check object allocation limit"
20518 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20519 remote_mds_nodsh && skip "remote MDS with nodsh"
20520 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_size ||
20521 skip "MDS does not support changelog_size"
20524 local MDT0=$(facet_svc $SINGLEMDS)
20526 changelog_register || error "changelog_register failed"
20528 changelog_clear 0 || error "changelog_clear failed"
20530 local size1=$(do_facet $SINGLEMDS \
20531 $LCTL get_param -n mdd.$MDT0.changelog_size)
20532 echo "Changelog size $size1"
20535 $LFS mkdir -i 0 $DIR/$tdir
20537 mkdir -p $DIR/$tdir/pics/2008/zachy
20538 touch $DIR/$tdir/pics/2008/zachy/timestamp
20539 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
20540 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
20541 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
20542 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
20543 rm $DIR/$tdir/pics/desktop.jpg
20545 local size2=$(do_facet $SINGLEMDS \
20546 $LCTL get_param -n mdd.$MDT0.changelog_size)
20547 echo "Changelog size after work $size2"
20549 (( $size2 > $size1 )) ||
20550 error "new Changelog size=$size2 less than old size=$size1"
20552 run_test 254 "Check changelog size"
20559 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
20560 awk -F: '{print $2}' | grep $type > /dev/null
20561 if [ $? -ne 0 ]; then
20571 lfs ladvise -a willread $file > /dev/null 2>&1
20572 if [ $? -eq 0 ]; then
20576 lfs ladvise -a willread $file 2>&1 |
20577 grep "Inappropriate ioctl for device" > /dev/null
20578 if [ $? -eq 0 ]; then
20585 bc <<<"scale=2; ($1 - $2) * 100 / $2"
20588 # run a random read IO workload
20589 # usage: random_read_iops <filename> <filesize> <iosize>
20590 random_read_iops() {
20593 local iosize=${3:-4096}
20595 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
20596 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
20599 drop_file_oss_cache() {
20603 $LFS ladvise -a dontneed $file 2>/dev/null ||
20604 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
20607 ladvise_willread_performance()
20610 local average_origin=0
20611 local average_cache=0
20612 local average_ladvise=0
20614 for ((i = 1; i <= $repeat; i++)); do
20615 echo "Iter $i/$repeat: reading without willread hint"
20616 cancel_lru_locks osc
20617 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
20618 local speed_origin=$(random_read_iops $DIR/$tfile $size)
20619 echo "Iter $i/$repeat: uncached speed: $speed_origin"
20620 average_origin=$(bc <<<"$average_origin + $speed_origin")
20622 cancel_lru_locks osc
20623 local speed_cache=$(random_read_iops $DIR/$tfile $size)
20624 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
20625 average_cache=$(bc <<<"$average_cache + $speed_cache")
20627 cancel_lru_locks osc
20628 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
20629 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
20630 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
20631 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
20632 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
20634 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
20635 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
20636 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
20638 speedup_cache=$(percent $average_cache $average_origin)
20639 speedup_ladvise=$(percent $average_ladvise $average_origin)
20641 echo "Average uncached read: $average_origin"
20642 echo "Average speedup with OSS cached read: " \
20643 "$average_cache = +$speedup_cache%"
20644 echo "Average speedup with ladvise willread: " \
20645 "$average_ladvise = +$speedup_ladvise%"
20647 local lowest_speedup=20
20648 if [ ${average_cache%.*} -lt $lowest_speedup ]; then
20649 echo "Speedup with OSS cached read less than $lowest_speedup%," \
20650 "got $average_cache%. Skipping ladvise willread check."
20654 # the test won't work on ZFS until it supports 'ladvise dontneed', but
20655 # it is still good to run until then to exercise 'ladvise willread'
20656 ! $LFS ladvise -a dontneed $DIR/$tfile &&
20657 [ "$ost1_FSTYPE" = "zfs" ] &&
20658 echo "osd-zfs does not support dontneed or drop_caches" &&
20661 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
20662 [[ ${average_ladvise%.*} > $lowest_speedup ]] ||
20663 error_not_in_vm "Speedup with willread is less than " \
20664 "$lowest_speedup%, got $average_ladvise%"
20668 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
20669 skip "lustre < 2.8.54 does not support ladvise "
20670 remote_ost_nodsh && skip "remote OST with nodsh"
20672 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
20674 ladvise_no_type willread $DIR/$tfile &&
20675 skip "willread ladvise is not supported"
20677 ladvise_no_ioctl $DIR/$tfile &&
20678 skip "ladvise ioctl is not supported"
20681 local size=$((size_mb * 1048576))
20682 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
20683 error "dd to $DIR/$tfile failed"
20685 lfs ladvise -a willread $DIR/$tfile ||
20686 error "Ladvise failed with no range argument"
20688 lfs ladvise -a willread -s 0 $DIR/$tfile ||
20689 error "Ladvise failed with no -l or -e argument"
20691 lfs ladvise -a willread -e 1 $DIR/$tfile ||
20692 error "Ladvise failed with only -e argument"
20694 lfs ladvise -a willread -l 1 $DIR/$tfile ||
20695 error "Ladvise failed with only -l argument"
20697 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
20698 error "End offset should not be smaller than start offset"
20700 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
20701 error "End offset should not be equal to start offset"
20703 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
20704 error "Ladvise failed with overflowing -s argument"
20706 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
20707 error "Ladvise failed with overflowing -e argument"
20709 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
20710 error "Ladvise failed with overflowing -l argument"
20712 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
20713 error "Ladvise succeeded with conflicting -l and -e arguments"
20715 echo "Synchronous ladvise should wait"
20717 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
20718 do_nodes $(comma_list $(osts_nodes)) \
20719 $LCTL set_param fail_val=$delay fail_loc=0x237
20721 local start_ts=$SECONDS
20722 lfs ladvise -a willread $DIR/$tfile ||
20723 error "Ladvise failed with no range argument"
20724 local end_ts=$SECONDS
20725 local inteval_ts=$((end_ts - start_ts))
20727 if [ $inteval_ts -lt $(($delay - 1)) ]; then
20728 error "Synchronous advice didn't wait reply"
20731 echo "Asynchronous ladvise shouldn't wait"
20732 local start_ts=$SECONDS
20733 lfs ladvise -a willread -b $DIR/$tfile ||
20734 error "Ladvise failed with no range argument"
20735 local end_ts=$SECONDS
20736 local inteval_ts=$((end_ts - start_ts))
20738 if [ $inteval_ts -gt $(($delay / 2)) ]; then
20739 error "Asynchronous advice blocked"
20742 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
20743 ladvise_willread_performance
20745 run_test 255a "check 'lfs ladvise -a willread'"
20751 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
20755 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
20756 skip "lustre < 2.8.54 does not support ladvise "
20757 remote_ost_nodsh && skip "remote OST with nodsh"
20759 lfs setstripe -c 1 -i 0 $DIR/$tfile
20761 ladvise_no_type dontneed $DIR/$tfile &&
20762 skip "dontneed ladvise is not supported"
20764 ladvise_no_ioctl $DIR/$tfile &&
20765 skip "ladvise ioctl is not supported"
20767 ! $LFS ladvise -a dontneed $DIR/$tfile &&
20768 [ "$ost1_FSTYPE" = "zfs" ] &&
20769 skip "zfs-osd does not support 'ladvise dontneed'"
20772 local size=$((size_mb * 1048576))
20773 # In order to prevent disturbance of other processes, only check 3/4
20774 # of the memory usage
20775 local kibibytes=$((size_mb * 1024 * 3 / 4))
20777 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
20778 error "dd to $DIR/$tfile failed"
20780 #force write to complete before dropping OST cache & checking memory
20783 local total=$(facet_meminfo ost1 MemTotal)
20784 echo "Total memory: $total KiB"
20786 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
20787 local before_read=$(facet_meminfo ost1 Cached)
20788 echo "Cache used before read: $before_read KiB"
20790 lfs ladvise -a willread $DIR/$tfile ||
20791 error "Ladvise willread failed"
20792 local after_read=$(facet_meminfo ost1 Cached)
20793 echo "Cache used after read: $after_read KiB"
20795 lfs ladvise -a dontneed $DIR/$tfile ||
20796 error "Ladvise dontneed again failed"
20797 local no_read=$(facet_meminfo ost1 Cached)
20798 echo "Cache used after dontneed ladvise: $no_read KiB"
20800 if [ $total -lt $((before_read + kibibytes)) ]; then
20801 echo "Memory is too small, abort checking"
20805 if [ $((before_read + kibibytes)) -gt $after_read ]; then
20806 error "Ladvise willread should use more memory" \
20807 "than $kibibytes KiB"
20810 if [ $((no_read + kibibytes)) -gt $after_read ]; then
20811 error "Ladvise dontneed should release more memory" \
20812 "than $kibibytes KiB"
20815 run_test 255b "check 'lfs ladvise -a dontneed'"
20818 [ $OST1_VERSION -lt $(version_code 2.10.50) ] &&
20819 skip "lustre < 2.10.50 does not support lockahead"
20821 local ost1_imp=$(get_osc_import_name client ost1)
20822 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
20830 test_mkdir -p $DIR/$tdir
20831 $LFS setstripe -i 0 -c 1 $DIR/$tdir
20833 #test 10 returns only success/failure
20835 lockahead_test -d $DIR/$tdir -t $i -f $tfile
20837 if [ $rc -eq 255 ]; then
20838 error "Ladvise test${i} failed, ${rc}"
20841 #test 11 counts lock enqueue requests, all others count new locks
20843 count=$(do_facet ost1 \
20844 $LCTL get_param -n ost.OSS.ost.stats)
20845 count=$(echo "$count" | grep ldlm_extent_enqueue | awk '{ print $2 }')
20847 lockahead_test -d $DIR/$tdir -t $i -f $tfile
20849 if [ $rc -eq 255 ]; then
20850 error "Ladvise test${i} failed, ${rc}"
20853 new_count=$(do_facet ost1 \
20854 $LCTL get_param -n ost.OSS.ost.stats)
20855 new_count=$(echo "$new_count" | grep ldlm_extent_enqueue | \
20856 awk '{ print $2 }')
20858 difference="$((new_count - count))"
20859 if [ $difference -ne $rc ]; then
20860 error "Ladvise test${i}, bad enqueue count, returned " \
20861 "${rc}, actual ${difference}"
20864 for i in $(seq 12 21); do
20865 # If we do not do this, we run the risk of having too many
20866 # locks and starting lock cancellation while we are checking
20868 cancel_lru_locks osc
20870 count=$($LCTL get_param -n \
20871 ldlm.namespaces.$imp_name.lock_unused_count)
20873 lockahead_test -d $DIR/$tdir -t $i -f $tfile
20875 if [ $rc -eq 255 ]; then
20876 error "Ladvise test ${i} failed, ${rc}"
20879 new_count=$($LCTL get_param -n \
20880 ldlm.namespaces.$imp_name.lock_unused_count)
20881 difference="$((new_count - count))"
20883 # Test 15 output is divided by 100 to map down to valid return
20884 if [ $i -eq 15 ]; then
20888 if [ $difference -ne $rc ]; then
20889 error "Ladvise test ${i}, bad lock count, returned " \
20890 "${rc}, actual ${difference}"
20894 #test 22 returns only success/failure
20896 lockahead_test -d $DIR/$tdir -t $i -f $tfile
20898 if [ $rc -eq 255 ]; then
20899 error "Ladvise test${i} failed, ${rc}"
20902 run_test 255c "suite of ladvise lockahead tests"
20905 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20906 remote_mds_nodsh && skip "remote MDS with nodsh"
20907 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
20908 changelog_users $SINGLEMDS | grep "^cl" &&
20909 skip "active changelog user"
20915 mdt_dev=$(mdsdevname 1)
20918 changelog_register || error "changelog_register failed"
20921 mkdir -p $DIR/$tdir
20923 changelog_clear 0 || error "changelog_clear failed"
20926 touch $DIR/$tdir/{1..10}
20929 stop $SINGLEMDS || error "Fail to stop MDT"
20933 start $SINGLEMDS $mdt_dev $MDS_MOUNT_OPTS || error "Fail to start MDT"
20935 #after mount new plainllog is used
20936 touch $DIR/$tdir/{11..19}
20937 local tmpfile="$(mktemp --tmpdir -u $tfile.XXXXXX)"
20938 stack_trap "rm -f $tmpfile"
20939 cat_sl=$(do_facet $SINGLEMDS "sync; \
20940 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
20941 llog_reader $tmpfile | grep -c type=1064553b")
20942 do_facet $SINGLEMDS llog_reader $tmpfile
20944 [ $cat_sl != 2 ] && error "Changelog catalog has $cat_sl != 2 slots"
20946 changelog_clear 0 || error "changelog_clear failed"
20948 cat_sl=$(do_facet $SINGLEMDS "sync; \
20949 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
20950 llog_reader $tmpfile | grep -c type=1064553b")
20952 if (( cat_sl == 2 )); then
20953 error "Empty plain llog was not deleted from changelog catalog"
20954 elif (( cat_sl != 1 )); then
20955 error "Active plain llog shouldn't be deleted from catalog"
20958 run_test 256 "Check llog delete for empty and not full state"
20961 remote_mds_nodsh && skip "remote MDS with nodsh"
20962 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
20963 skip "Need MDS version at least 2.8.55"
20965 test_mkdir $DIR/$tdir
20967 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
20968 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
20971 #define OBD_FAIL_MDS_XATTR_REP 0x161
20972 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
20973 local facet=mds$((mdtidx + 1))
20974 set_nodes_failloc $(facet_active_host $facet) 0x80000161
20975 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
20977 stop $facet || error "stop MDS failed"
20978 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
20979 error "start MDS fail"
20980 wait_recovery_complete $facet
20982 run_test 257 "xattr locks are not lost"
20984 # Verify we take the i_mutex when security requires it
20986 #define OBD_FAIL_IMUTEX_SEC 0x141c
20987 $LCTL set_param fail_loc=0x141c
20989 chmod u+s $DIR/$tfile
20990 chmod a+rwx $DIR/$tfile
20991 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
20993 if [ $RC -ne 0 ]; then
20994 error "error, failed to take i_mutex, rc=$?"
20998 run_test 258a "verify i_mutex security behavior when suid attributes is set"
21000 # Verify we do NOT take the i_mutex in the normal case
21002 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
21003 $LCTL set_param fail_loc=0x141d
21006 chmod a+rw $DIR/$tfile
21007 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
21009 if [ $RC -ne 0 ]; then
21010 error "error, took i_mutex unnecessarily, rc=$?"
21015 run_test 258b "verify i_mutex security behavior"
21018 local file=$DIR/$tfile
21022 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
21024 stack_trap "rm -f $file" EXIT
21026 wait_delete_completed
21027 before=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
21028 echo "before: $before"
21030 $LFS setstripe -i 0 -c 1 $file
21031 dd if=/dev/zero of=$file bs=1M count=10 || error "couldn't write"
21033 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
21034 echo "after write: $after"
21036 #define OBD_FAIL_OSD_FAIL_AT_TRUNCATE 0x2301
21037 do_facet ost1 $LCTL set_param fail_loc=0x2301
21039 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
21040 echo "after truncate: $after"
21043 do_facet ost1 $LCTL set_param fail_loc=0
21044 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
21046 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
21047 echo "after restart: $after"
21048 [ $((after - before)) -ge $(fs_log_size ost1) ] &&
21049 error "missing truncate?"
21053 run_test 259 "crash at delayed truncate"
21056 #define OBD_FAIL_MDC_CLOSE 0x806
21057 $LCTL set_param fail_loc=0x80000806
21061 run_test 260 "Check mdc_close fail"
21063 ### Data-on-MDT sanity tests ###
21065 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21066 skip "Need MDS version at least 2.10.55 for DoM"
21069 local dom=$DIR/$tdir/dom_file
21070 local tmp=$DIR/$tdir/tmp_file
21072 mkdir -p $DIR/$tdir
21074 # basic checks for DoM component creation
21075 $LFS setstripe -E 1024K -E 2048K -L mdt $dom 2>/dev/null &&
21076 error "Can set MDT layout to non-first entry"
21078 $LFS setstripe -E 1024K -L mdt -E 2048K -L mdt $dom 2>/dev/null &&
21079 error "Can define multiple entries as MDT layout"
21081 $LFS setstripe -E 1M -L mdt $dom || error "Can't create DoM layout"
21083 [ $($LFS getstripe -L $dom) == "mdt" ] || error "bad pattern"
21084 [ $($LFS getstripe -c $dom) == 0 ] || error "bad stripe count"
21085 [ $($LFS getstripe -S $dom) == 1048576 ] || error "bad stripe size"
21087 local mdtidx=$($LFS getstripe -m $dom)
21088 local mdtname=MDT$(printf %04x $mdtidx)
21089 local facet=mds$((mdtidx + 1))
21090 local space_check=1
21092 # Skip free space checks with ZFS
21093 [ "$(facet_fstype $facet)" == "zfs" ] && space_check=0
21097 local size_tmp=$((65536 * 3))
21098 local mdtfree1=$(do_facet $facet \
21099 lctl get_param -n osd*.*$mdtname.kbytesfree)
21101 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
21102 # check also direct IO along write
21103 # IO size must be a multiple of PAGE_SIZE on all platforms (ARM=64KB)
21104 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
21106 cmp $tmp $dom || error "file data is different"
21107 [ $(stat -c%s $dom) == $size_tmp ] ||
21108 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
21109 if [ $space_check == 1 ]; then
21110 local mdtfree2=$(do_facet $facet \
21111 lctl get_param -n osd*.*$mdtname.kbytesfree)
21113 # increase in usage from by $size_tmp
21114 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
21115 error "MDT free space wrong after write: " \
21116 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
21120 local size_dom=10000
21122 $TRUNCATE $dom $size_dom
21123 [ $(stat -c%s $dom) == $size_dom ] ||
21124 error "bad size after truncate: $(stat -c%s $dom) != $size_dom"
21125 if [ $space_check == 1 ]; then
21126 mdtfree1=$(do_facet $facet \
21127 lctl get_param -n osd*.*$mdtname.kbytesfree)
21128 # decrease in usage from $size_tmp to new $size_dom
21129 [ $(($mdtfree1 - $mdtfree2)) -ge \
21130 $(((size_tmp - size_dom) / 1024)) ] ||
21131 error "MDT free space is wrong after truncate: " \
21132 "$mdtfree1 >= $mdtfree2 + ($size_tmp - $size_dom) / 1024"
21138 size_dom=$((size_dom + size_tmp))
21139 [ $(stat -c%s $dom) == $size_dom ] ||
21140 error "bad size after append: $(stat -c%s $dom) != $size_dom"
21141 if [ $space_check == 1 ]; then
21142 mdtfree2=$(do_facet $facet \
21143 lctl get_param -n osd*.*$mdtname.kbytesfree)
21144 # increase in usage by $size_tmp from previous
21145 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
21146 error "MDT free space is wrong after append: " \
21147 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
21152 if [ $space_check == 1 ]; then
21153 mdtfree1=$(do_facet $facet \
21154 lctl get_param -n osd*.*$mdtname.kbytesfree)
21155 # decrease in usage by $size_dom from previous
21156 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_dom / 1024)) ] ||
21157 error "MDT free space is wrong after removal: " \
21158 "$mdtfree1 >= $mdtfree2 + $size_dom/1024"
21161 # combined striping
21162 $LFS setstripe -E 1024K -L mdt -E EOF $dom ||
21163 error "Can't create DoM + OST striping"
21165 size_tmp=2031616 # must be a multiple of PAGE_SIZE=65536 on ARM
21166 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
21167 # check also direct IO along write
21168 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
21170 cmp $tmp $dom || error "file data is different"
21171 [ $(stat -c%s $dom) == $size_tmp ] ||
21172 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
21177 run_test 270a "DoM: basic functionality tests"
21180 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21181 skip "Need MDS version at least 2.10.55"
21183 local dom=$DIR/$tdir/dom_file
21184 local max_size=1048576
21186 mkdir -p $DIR/$tdir
21187 $LFS setstripe -E $max_size -L mdt $dom
21189 # truncate over the limit
21190 $TRUNCATE $dom $(($max_size + 1)) &&
21191 error "successful truncate over the maximum size"
21192 # write over the limit
21193 dd if=/dev/zero of=$dom bs=$max_size seek=1 count=1 &&
21194 error "successful write over the maximum size"
21195 # append over the limit
21196 dd if=/dev/zero of=$dom bs=$(($max_size - 3)) count=1
21197 echo "12345" >> $dom && error "successful append over the maximum size"
21202 run_test 270b "DoM: maximum size overflow checks for DoM-only file"
21205 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21206 skip "Need MDS version at least 2.10.55"
21208 mkdir -p $DIR/$tdir
21209 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
21211 # check files inherit DoM EA
21212 touch $DIR/$tdir/first
21213 [ $($LFS getstripe -L $DIR/$tdir/first) == "mdt" ] ||
21214 error "bad pattern"
21215 [ $($LFS getstripe -c $DIR/$tdir/first) == 0 ] ||
21216 error "bad stripe count"
21217 [ $($LFS getstripe -S $DIR/$tdir/first) == 1048576 ] ||
21218 error "bad stripe size"
21220 # check directory inherits DoM EA and uses it as default
21221 mkdir $DIR/$tdir/subdir
21222 touch $DIR/$tdir/subdir/second
21223 [ $($LFS getstripe -L $DIR/$tdir/subdir/second) == "mdt" ] ||
21224 error "bad pattern in sub-directory"
21225 [ $($LFS getstripe -c $DIR/$tdir/subdir/second) == 0 ] ||
21226 error "bad stripe count in sub-directory"
21227 [ $($LFS getstripe -S $DIR/$tdir/subdir/second) == 1048576 ] ||
21228 error "bad stripe size in sub-directory"
21231 run_test 270c "DoM: DoM EA inheritance tests"
21234 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21235 skip "Need MDS version at least 2.10.55"
21237 mkdir -p $DIR/$tdir
21238 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
21240 # inherit default DoM striping
21241 mkdir $DIR/$tdir/subdir
21242 touch $DIR/$tdir/subdir/f1
21244 # change default directory striping
21245 $LFS setstripe -c 1 $DIR/$tdir/subdir
21246 touch $DIR/$tdir/subdir/f2
21247 [ $($LFS getstripe -c $DIR/$tdir/subdir/f2) == 1 ] ||
21248 error "wrong default striping in file 2"
21249 [ $($LFS getstripe -L $DIR/$tdir/subdir/f2) == "raid0" ] ||
21250 error "bad pattern in file 2"
21253 run_test 270d "DoM: change striping from DoM to RAID0"
21256 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21257 skip "Need MDS version at least 2.10.55"
21259 mkdir -p $DIR/$tdir/dom
21260 mkdir -p $DIR/$tdir/norm
21263 $LFS setstripe -E 1M -L mdt $DIR/$tdir/dom
21264 $LFS setstripe -i 0 -S 2M $DIR/$tdir/norm
21266 createmany -o $DIR/$tdir/dom/dom- $DOMFILES
21267 createmany -o $DIR/$tdir/norm/norm- $NORMFILES
21269 # find DoM files by layout
21270 NUM=$($LFS find -L mdt -type f $DIR/$tdir 2>/dev/null | wc -l)
21271 [ $NUM -eq $DOMFILES ] ||
21272 error "lfs find -L: found $NUM, expected $DOMFILES"
21273 echo "Test 1: lfs find 20 DOM files by layout: OK"
21275 # there should be 1 dir with default DOM striping
21276 NUM=$($LFS find -L mdt -type d $DIR/$tdir 2>/dev/null | wc -l)
21278 error "lfs find -L: found $NUM, expected 1 dir"
21279 echo "Test 2: lfs find 1 DOM dir by layout: OK"
21281 # find DoM files by stripe size
21282 NUM=$($LFS find -S -1200K -type f $DIR/$tdir 2>/dev/null | wc -l)
21283 [ $NUM -eq $DOMFILES ] ||
21284 error "lfs find -S: found $NUM, expected $DOMFILES"
21285 echo "Test 4: lfs find 20 DOM files by stripe size: OK"
21287 # find files by stripe offset except DoM files
21288 NUM=$($LFS find -i 0 -type f $DIR/$tdir 2>/dev/null | wc -l)
21289 [ $NUM -eq $NORMFILES ] ||
21290 error "lfs find -i: found $NUM, expected $NORMFILES"
21291 echo "Test 5: lfs find no DOM files by stripe index: OK"
21294 run_test 270e "DoM: lfs find with DoM files test"
21297 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21298 skip "Need MDS version at least 2.10.55"
21300 local mdtname=${FSNAME}-MDT0000-mdtlov
21301 local dom=$DIR/$tdir/dom_file
21302 local dom_limit_saved=$(do_facet mds1 $LCTL get_param -n \
21303 lod.$mdtname.dom_stripesize)
21304 local dom_limit=131072
21306 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=$dom_limit
21307 local dom_current=$(do_facet mds1 $LCTL get_param -n \
21308 lod.$mdtname.dom_stripesize)
21309 [ ${dom_limit} -eq ${dom_current} ] ||
21310 error "Cannot change per-MDT DoM stripe limit to $dom_limit"
21312 $LFS mkdir -i 0 -c 1 $DIR/$tdir
21313 $LFS setstripe -d $DIR/$tdir
21314 $LFS setstripe -E $dom_limit -L mdt $DIR/$tdir ||
21315 error "Can't set directory default striping"
21317 # exceed maximum stripe size
21318 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
21319 error "Can't create file with $((dom_limit * 2)) DoM stripe"
21320 [ $($LFS getstripe -S $dom) -eq $((dom_limit * 2)) ] &&
21321 error "Able to create DoM component size more than LOD limit"
21323 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
21324 dom_current=$(do_facet mds1 $LCTL get_param -n \
21325 lod.$mdtname.dom_stripesize)
21326 [ 0 -eq ${dom_current} ] ||
21327 error "Can't set zero DoM stripe limit"
21330 # attempt to create DoM file on server with disabled DoM should
21331 # remove DoM entry from layout and be succeed
21332 $LFS setstripe -E $dom_limit -L mdt -E -1 $dom ||
21333 error "Can't create DoM file (DoM is disabled)"
21334 [ $($LFS getstripe -L $dom) == "mdt" ] &&
21335 error "File has DoM component while DoM is disabled"
21338 # attempt to create DoM file with only DoM stripe should return error
21339 $LFS setstripe -E $dom_limit -L mdt $dom &&
21340 error "Able to create DoM-only file while DoM is disabled"
21342 # too low values to be aligned with smallest stripe size 64K
21343 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=30000
21344 dom_current=$(do_facet mds1 $LCTL get_param -n \
21345 lod.$mdtname.dom_stripesize)
21346 [ 30000 -eq ${dom_current} ] &&
21347 error "Can set too small DoM stripe limit"
21349 # 64K is a minimal stripe size in Lustre, expect limit of that size
21350 [ 65536 -eq ${dom_current} ] ||
21351 error "Limit is not set to 64K but ${dom_current}"
21353 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=2147483648
21354 dom_current=$(do_facet mds1 $LCTL get_param -n \
21355 lod.$mdtname.dom_stripesize)
21357 [ 2147483648 -eq ${dom_current} ] &&
21358 error "Can set too large DoM stripe limit"
21360 do_facet mds1 $LCTL set_param -n \
21361 lod.$mdtname.dom_stripesize=$((dom_limit * 2))
21362 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
21363 error "Can't create DoM component size after limit change"
21364 do_facet mds1 $LCTL set_param -n \
21365 lod.$mdtname.dom_stripesize=$((dom_limit / 2))
21366 $LFS setstripe -E $dom_limit -L mdt ${dom}_big ||
21367 error "Can't create DoM file after limit decrease"
21368 [ $($LFS getstripe -S ${dom}_big) -eq $((dom_limit / 2)) ] ||
21369 error "Can create big DoM component after limit decrease"
21370 touch ${dom}_def ||
21371 error "Can't create file with old default layout"
21373 do_facet mds1 $LCTL set_param -n lod.*.dom_stripesize=$dom_limit_saved
21376 run_test 270f "DoM: maximum DoM stripe size checks"
21379 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
21380 skip "Need MDS version at least 2.13.52"
21381 local dom=$DIR/$tdir/$tfile
21383 $LFS mkdir -i 0 -c 1 $DIR/$tdir
21384 local lodname=${FSNAME}-MDT0000-mdtlov
21386 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
21387 save_lustre_params mds1 "lod.${lodname}.dom_stripesize_max_kb" > $save
21388 save_lustre_params mds1 "lod.${lodname}.dom_threshold_free_mb" >> $save
21389 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
21391 local dom_limit=1024
21392 local dom_threshold="50%"
21394 $LFS setstripe -d $DIR/$tdir
21395 $LFS setstripe -E ${dom_limit}K -L mdt $DIR/$tdir ||
21396 error "Can't set directory default striping"
21398 do_facet mds1 $LCTL set_param -n \
21399 lod.${lodname}.dom_stripesize_max_kb=$dom_limit
21400 # set 0 threshold and create DOM file to change tunable stripesize
21401 do_facet mds1 $LCTL set_param -n lod.${lodname}.dom_threshold_free_mb=0
21402 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
21403 error "Failed to create $dom file"
21404 # now tunable dom_cur_stripesize should reach maximum
21405 local dom_current=$(do_facet mds1 $LCTL get_param -n \
21406 lod.${lodname}.dom_stripesize_cur_kb)
21407 [[ $dom_current == $dom_limit ]] ||
21408 error "Current DOM stripesize is not maximum"
21411 # set threshold for further tests
21412 do_facet mds1 $LCTL set_param -n \
21413 lod.${lodname}.dom_threshold_free_mb=$dom_threshold
21414 echo "DOM threshold is $dom_threshold free space"
21417 # Spoof bfree to exceed threshold
21418 #define OBD_FAIL_MDS_STATFS_SPOOF 0x168
21419 do_facet mds1 $LCTL set_param -n fail_loc=0x0168
21420 for spfree in 40 20 0 15 30 55; do
21421 do_facet mds1 $LCTL set_param -n fail_val=$spfree
21422 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
21423 error "Failed to create $dom file"
21424 dom_def=$(do_facet mds1 $LCTL get_param -n \
21425 lod.${lodname}.dom_stripesize_cur_kb)
21426 echo "Free space: ${spfree}%, default DOM stripe: ${dom_def}K"
21427 [[ $dom_def != $dom_current ]] ||
21428 error "Default stripe size was not changed"
21429 if [[ $spfree > 0 ]] ; then
21430 dom_set=$($LFS getstripe -S $dom)
21431 [[ $dom_set == $((dom_def * 1024)) ]] ||
21432 error "DOM component size is still old"
21434 [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
21435 error "DoM component is set with no free space"
21438 dom_current=$dom_def
21441 run_test 270g "DoM: default DoM stripe size depends on free space"
21444 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
21445 skip "Need MDS version at least 2.13.53"
21447 local mdtname=${FSNAME}-MDT0000-mdtlov
21448 local dom=$DIR/$tdir/$tfile
21449 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
21451 save_lustre_params mds1 "lod.*.dom_stripesize" > $save
21452 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
21454 $LFS mkdir -i 0 -c 1 $DIR/$tdir
21455 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_1 ||
21456 error "can't create OST file"
21457 # mirrored file with DOM entry in the second mirror
21458 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 ${dom}_1 ||
21459 error "can't create mirror with DoM component"
21461 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
21463 # DOM component in the middle and has other enries in the same mirror,
21464 # should succeed but lost DoM component
21465 $LFS setstripe --copy=${dom}_1 $dom ||
21466 error "Can't create file from OST|DOM mirror layout"
21467 # check new file has no DoM layout after all
21468 [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
21469 error "File has DoM component while DoM is disabled"
21471 run_test 270h "DoM: DoM stripe removal when disabled on server"
21474 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21475 skip "Need MDS version at least 2.10.55"
21477 local dom=$DIR/$tdir/dom
21479 mkdir -p $DIR/$tdir
21481 $LFS setstripe -E 1024K -L mdt $dom
21483 lctl set_param -n mdc.*.stats=clear
21484 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
21485 cat $dom > /dev/null
21486 local reads=$(lctl get_param -n mdc.*.stats | grep -c ost_read)
21487 [ $reads -eq 0 ] || error "Unexpected $reads READ RPCs"
21491 run_test 271a "DoM: data is cached for read after write"
21494 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21495 skip "Need MDS version at least 2.10.55"
21497 local dom=$DIR/$tdir/dom
21499 mkdir -p $DIR/$tdir
21501 $LFS setstripe -E 1024K -L mdt -E EOF $dom
21503 lctl set_param -n mdc.*.stats=clear
21504 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
21505 cancel_lru_locks mdc
21506 $CHECKSTAT -t file -s 4096 $dom || error "stat #1 fails"
21507 # second stat to check size is cached on client
21508 $CHECKSTAT -t file -s 4096 $dom || error "stat #2 fails"
21509 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
21510 [ $gls -eq 0 ] || error "Unexpected $gls glimpse RPCs"
21513 run_test 271b "DoM: no glimpse RPC for stat (DoM only file)"
21516 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21517 skip "Need MDS version at least 2.10.55"
21519 local dom=$DIR/$tdir/dom
21521 mkdir -p $DIR/$tdir
21523 $LFS setstripe -E 1024K -L mdt -E EOF $dom
21525 lctl set_param -n mdc.*.stats=clear
21526 lctl set_param -n osc.*.stats=clear
21527 dd if=/dev/zero of=$dom bs=2048K count=1 || return 1
21528 cancel_lru_locks mdc
21529 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
21530 # second stat to check size is cached on client
21531 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
21532 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
21533 [ $gls == 0 ] || error "Unexpected $gls glimpse RPCs"
21534 local gls=$(lctl get_param -n osc.*.stats | grep -c ldlm_glimpse)
21535 [ $gls == 0 ] || error "Unexpected $gls OSC glimpse RPCs"
21538 run_test 271ba "DoM: no glimpse RPC for stat (combined file)"
21544 local mdt=MDT$(printf %04x $mdtidx)
21546 if [ -z $param ]; then
21547 lctl get_param -n mdc.*$mdt*.stats
21549 lctl get_param -n mdc.*$mdt*.stats | awk "/$param/"'{print $2}'
21554 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21555 skip "Need MDS version at least 2.10.55"
21557 local dom=$DIR/$tdir/dom
21559 mkdir -p $DIR/$tdir
21561 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
21563 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
21564 local facet=mds$((mdtidx + 1))
21566 cancel_lru_locks mdc
21567 do_facet $facet lctl set_param -n mdt.*.dom_lock=0
21568 createmany -o $dom 1000
21569 lctl set_param -n mdc.*.stats=clear
21570 smalliomany -w $dom 1000 200
21571 get_mdc_stats $mdtidx
21572 local enq=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
21573 # Each file has 1 open, 1 IO enqueues, total 2000
21574 # but now we have also +1 getxattr for security.capability, total 3000
21575 [ $enq -ge 2000 ] || error "Too few enqueues $enq, expected > 2000"
21576 unlinkmany $dom 1000
21578 cancel_lru_locks mdc
21579 do_facet $facet lctl set_param -n mdt.*.dom_lock=1
21580 createmany -o $dom 1000
21581 lctl set_param -n mdc.*.stats=clear
21582 smalliomany -w $dom 1000 200
21583 local enq_2=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
21584 # Expect to see reduced amount of RPCs by 1000 due to single enqueue
21585 # for OPEN and IO lock.
21586 [ $((enq - enq_2)) -ge 1000 ] ||
21587 error "Too many enqueues $enq_2, expected about $((enq - 1000))"
21588 unlinkmany $dom 1000
21591 run_test 271c "DoM: IO lock at open saves enqueue RPCs"
21593 cleanup_271def_tests() {
21599 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
21600 skip "Need MDS version at least 2.10.57"
21602 local dom=$DIR/$tdir/dom
21603 local tmp=$TMP/$tfile
21604 trap "cleanup_271def_tests $tmp" EXIT
21606 mkdir -p $DIR/$tdir
21608 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
21610 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
21612 cancel_lru_locks mdc
21613 dd if=/dev/urandom of=$tmp bs=1000 count=1
21614 dd if=$tmp of=$dom bs=1000 count=1
21615 cancel_lru_locks mdc
21617 cat /etc/hosts >> $tmp
21618 lctl set_param -n mdc.*.stats=clear
21620 # append data to the same file it should update local page
21621 echo "Append to the same page"
21622 cat /etc/hosts >> $dom
21623 local num=$(get_mdc_stats $mdtidx ost_read)
21624 local ra=$(get_mdc_stats $mdtidx req_active)
21625 local rw=$(get_mdc_stats $mdtidx req_waittime)
21627 [ -z $num ] || error "$num READ RPC occured"
21628 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
21632 cmp $tmp $dom || error "file miscompare"
21634 cancel_lru_locks mdc
21635 lctl set_param -n mdc.*.stats=clear
21637 echo "Open and read file"
21638 cat $dom > /dev/null
21639 local num=$(get_mdc_stats $mdtidx ost_read)
21640 local ra=$(get_mdc_stats $mdtidx req_active)
21641 local rw=$(get_mdc_stats $mdtidx req_waittime)
21643 [ -z $num ] || error "$num READ RPC occured"
21644 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
21648 cmp $tmp $dom || error "file miscompare"
21652 run_test 271d "DoM: read on open (1K file in reply buffer)"
21655 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
21656 skip "Need MDS version at least 2.10.57"
21658 local dom=$DIR/$tdir/dom
21659 local tmp=$TMP/$tfile
21660 trap "cleanup_271def_tests $tmp" EXIT
21662 mkdir -p $DIR/$tdir
21664 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
21666 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
21668 cancel_lru_locks mdc
21669 dd if=/dev/urandom of=$tmp bs=265000 count=1
21670 dd if=$tmp of=$dom bs=265000 count=1
21671 cancel_lru_locks mdc
21672 cat /etc/hosts >> $tmp
21673 lctl set_param -n mdc.*.stats=clear
21675 echo "Append to the same page"
21676 cat /etc/hosts >> $dom
21677 local num=$(get_mdc_stats $mdtidx ost_read)
21678 local ra=$(get_mdc_stats $mdtidx req_active)
21679 local rw=$(get_mdc_stats $mdtidx req_waittime)
21681 [ -z $num ] || error "$num READ RPC occured"
21682 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
21686 cmp $tmp $dom || error "file miscompare"
21688 cancel_lru_locks mdc
21689 lctl set_param -n mdc.*.stats=clear
21691 echo "Open and read file"
21692 cat $dom > /dev/null
21693 local num=$(get_mdc_stats $mdtidx ost_read)
21694 local ra=$(get_mdc_stats $mdtidx req_active)
21695 local rw=$(get_mdc_stats $mdtidx req_waittime)
21697 [ -z $num ] && num=0
21698 [ $num -eq 1 ] || error "expect 1 READ RPC, $num occured"
21699 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
21703 cmp $tmp $dom || error "file miscompare"
21707 run_test 271f "DoM: read on open (200K file and read tail)"
21710 [[ $($LCTL get_param mdc.*.import) =~ async_discard ]] ||
21711 skip "Skipping due to old client or server version"
21713 $LFS setstripe -E 1024K -L mdt -E EOF $DIR1/$tfile
21715 $CHECKSTAT -t file $DIR1/$tfile
21717 $MULTIOP $DIR1/$tfile Ow40960_w4096c &
21720 #define OBD_FAIL_LDLM_CANCEL_BL_CB_RACE
21721 $LCTL set_param fail_loc=0x80000314
21722 rm $DIR1/$tfile || error "Unlink fails"
21724 kill -USR1 $MULTIOP_PID && wait $MULTIOP_PID || error "multiop failure"
21725 [ $RC -eq 0 ] || error "Failed write to stale object"
21727 run_test 271g "Discard DoM data vs client flush race"
21730 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
21731 skip "Need MDS version at least 2.11.50"
21733 local dom=$DIR/$tdir/dom
21734 mkdir -p $DIR/$tdir
21736 $LFS setstripe -E 256K -L mdt -E -1 -c1 $dom
21737 dd if=/dev/urandom of=$dom bs=512K count=1 ||
21738 error "failed to write data into $dom"
21739 local old_md5=$(md5sum $dom)
21741 $LFS migrate -E 256K -L mdt -E -1 -c2 $dom ||
21742 error "failed to migrate to the same DoM component"
21744 local new_md5=$(md5sum $dom)
21746 [ "$old_md5" == "$new_md5" ] ||
21747 error "md5sum differ: $old_md5, $new_md5"
21749 [ $($LFS getstripe -c $dom) -eq 2 ] ||
21750 error "bad final stripe count: $($LFS getstripe -c $dom) != 2"
21752 run_test 272a "DoM migration: new layout with the same DOM component"
21755 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
21756 skip "Need MDS version at least 2.11.50"
21758 local dom=$DIR/$tdir/dom
21759 mkdir -p $DIR/$tdir
21760 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
21762 local mdtidx=$($LFS getstripe -m $dom)
21763 local mdtname=MDT$(printf %04x $mdtidx)
21764 local facet=mds$((mdtidx + 1))
21766 local mdtfree1=$(do_facet $facet \
21767 lctl get_param -n osd*.*$mdtname.kbytesfree)
21768 dd if=/dev/urandom of=$dom bs=2M count=1 ||
21769 error "failed to write data into $dom"
21770 local old_md5=$(md5sum $dom)
21771 cancel_lru_locks mdc
21772 local mdtfree1=$(do_facet $facet \
21773 lctl get_param -n osd*.*$mdtname.kbytesfree)
21775 $LFS migrate -c2 $dom ||
21776 error "failed to migrate to the new composite layout"
21777 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
21778 error "MDT stripe was not removed"
21780 cancel_lru_locks mdc
21781 local new_md5=$(md5sum $dom)
21782 [ "$old_md5" == "$new_md5" ] ||
21783 error "$old_md5 != $new_md5"
21785 # Skip free space checks with ZFS
21786 if [ "$(facet_fstype $facet)" != "zfs" ]; then
21787 local mdtfree2=$(do_facet $facet \
21788 lctl get_param -n osd*.*$mdtname.kbytesfree)
21789 [ $mdtfree2 -gt $mdtfree1 ] ||
21790 error "MDT space is not freed after migration"
21794 run_test 272b "DoM migration: DOM file to the OST-striped file (plain)"
21797 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
21798 skip "Need MDS version at least 2.11.50"
21800 local dom=$DIR/$tdir/$tfile
21801 mkdir -p $DIR/$tdir
21802 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
21804 local mdtidx=$($LFS getstripe -m $dom)
21805 local mdtname=MDT$(printf %04x $mdtidx)
21806 local facet=mds$((mdtidx + 1))
21808 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
21809 error "failed to write data into $dom"
21810 local old_md5=$(md5sum $dom)
21811 cancel_lru_locks mdc
21812 local mdtfree1=$(do_facet $facet \
21813 lctl get_param -n osd*.*$mdtname.kbytesfree)
21815 $LFS migrate -E 2M -c1 -E -1 -c2 $dom ||
21816 error "failed to migrate to the new composite layout"
21817 [ $($LFS getstripe -L $dom) == 'mdt' ] &&
21818 error "MDT stripe was not removed"
21820 cancel_lru_locks mdc
21821 local new_md5=$(md5sum $dom)
21822 [ "$old_md5" == "$new_md5" ] ||
21823 error "$old_md5 != $new_md5"
21825 # Skip free space checks with ZFS
21826 if [ "$(facet_fstype $facet)" != "zfs" ]; then
21827 local mdtfree2=$(do_facet $facet \
21828 lctl get_param -n osd*.*$mdtname.kbytesfree)
21829 [ $mdtfree2 -gt $mdtfree1 ] ||
21830 error "MDS space is not freed after migration"
21834 run_test 272c "DoM migration: DOM file to the OST-striped file (composite)"
21837 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
21838 skip "Need MDS version at least 2.12.55"
21840 local dom=$DIR/$tdir/$tfile
21841 mkdir -p $DIR/$tdir
21842 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
21844 local mdtidx=$($LFS getstripe -m $dom)
21845 local mdtname=MDT$(printf %04x $mdtidx)
21846 local facet=mds$((mdtidx + 1))
21848 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
21849 error "failed to write data into $dom"
21850 local old_md5=$(md5sum $dom)
21851 cancel_lru_locks mdc
21852 local mdtfree1=$(do_facet $facet \
21853 lctl get_param -n osd*.*$mdtname.kbytesfree)
21855 $LFS mirror extend -N -E 2M -c1 -E -1 -c2 $dom ||
21856 error "failed mirroring to the new composite layout"
21857 $LFS mirror resync $dom ||
21858 error "failed mirror resync"
21859 $LFS mirror split --mirror-id 1 -d $dom ||
21860 error "failed mirror split"
21862 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
21863 error "MDT stripe was not removed"
21865 cancel_lru_locks mdc
21866 local new_md5=$(md5sum $dom)
21867 [ "$old_md5" == "$new_md5" ] ||
21868 error "$old_md5 != $new_md5"
21870 # Skip free space checks with ZFS
21871 if [ "$(facet_fstype $facet)" != "zfs" ]; then
21872 local mdtfree2=$(do_facet $facet \
21873 lctl get_param -n osd*.*$mdtname.kbytesfree)
21874 [ $mdtfree2 -gt $mdtfree1 ] ||
21875 error "MDS space is not freed after DOM mirror deletion"
21879 run_test 272d "DoM mirroring: OST-striped mirror to DOM file"
21882 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
21883 skip "Need MDS version at least 2.12.55"
21885 local dom=$DIR/$tdir/$tfile
21886 mkdir -p $DIR/$tdir
21887 $LFS setstripe -c 2 $dom
21889 dd if=/dev/urandom of=$dom bs=512K count=1 oflag=direct ||
21890 error "failed to write data into $dom"
21891 local old_md5=$(md5sum $dom)
21892 cancel_lru_locks mdc
21894 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 $dom ||
21895 error "failed mirroring to the DOM layout"
21896 $LFS mirror resync $dom ||
21897 error "failed mirror resync"
21898 $LFS mirror split --mirror-id 1 -d $dom ||
21899 error "failed mirror split"
21901 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
21902 error "MDT stripe was not removed"
21904 cancel_lru_locks mdc
21905 local new_md5=$(md5sum $dom)
21906 [ "$old_md5" == "$new_md5" ] ||
21907 error "$old_md5 != $new_md5"
21911 run_test 272e "DoM mirroring: DOM mirror to the OST-striped file"
21914 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
21915 skip "Need MDS version at least 2.12.55"
21917 local dom=$DIR/$tdir/$tfile
21918 mkdir -p $DIR/$tdir
21919 $LFS setstripe -c 2 $dom
21921 dd if=/dev/urandom of=$dom bs=512K count=1 oflag=direct ||
21922 error "failed to write data into $dom"
21923 local old_md5=$(md5sum $dom)
21924 cancel_lru_locks mdc
21926 $LFS migrate -E 1M -L mdt -E eof -c2 -v $dom ||
21927 error "failed migrating to the DOM file"
21929 cancel_lru_locks mdc
21930 local new_md5=$(md5sum $dom)
21931 [ "$old_md5" != "$new_md5" ] &&
21932 error "$old_md5 != $new_md5"
21936 run_test 272f "DoM migration: OST-striped file to DOM file"
21939 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
21940 skip "Need MDS version at least 2.11.50"
21942 # Layout swap cannot be done if either file has DOM component,
21943 # this will never be supported, migration should be used instead
21945 local dom=$DIR/$tdir/$tfile
21946 mkdir -p $DIR/$tdir
21948 $LFS setstripe -c2 ${dom}_plain
21949 $LFS setstripe -E 1M -L mdt -E -1 -c2 ${dom}_dom
21950 $LFS swap_layouts ${dom}_plain ${dom}_dom &&
21951 error "can swap layout with DoM component"
21952 $LFS swap_layouts ${dom}_dom ${dom}_plain &&
21953 error "can swap layout with DoM component"
21955 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_comp
21956 $LFS swap_layouts ${dom}_comp ${dom}_dom &&
21957 error "can swap layout with DoM component"
21958 $LFS swap_layouts ${dom}_dom ${dom}_comp &&
21959 error "can swap layout with DoM component"
21962 run_test 273a "DoM: layout swapping should fail with DOM"
21965 mkdir -p $DIR/$tdir
21966 $LFS setstripe -E 1M -L mdt -E -1 -c -1 $DIR/$tdir
21968 #define OBD_FAIL_MDS_COMMITRW_DELAY 0x16b
21969 do_facet mds1 $LCTL set_param fail_loc=0x8000016b fail_val=2
21971 $MULTIOP $DIR/$tdir/$tfile Ouw2097152c
21973 run_test 273b "DoM: race writeback and object destroy"
21976 remote_ost_nodsh && skip "remote OST with nodsh"
21977 [ $OST1_VERSION -lt $(version_code 2.10.57) ] &&
21978 skip "Need OST version >= 2.10.57"
21980 local file=$DIR/$tfile
21983 oss=$(comma_list $(osts_nodes))
21985 dd if=/dev/urandom of=$file bs=1M count=2 ||
21986 error "failed to create a file"
21987 cancel_lru_locks osc
21990 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
21991 error "failed to read a file"
21993 #define OBD_FAIL_LDLM_PAUSE_CANCEL2 0x31f
21994 $LCTL set_param fail_loc=0x8000031f
21996 cancel_lru_locks osc &
21999 #define OBD_FAIL_LDLM_PROLONG_PAUSE 0x32b
22000 do_nodes $oss $LCTL set_param fail_loc=0x8000032b
22001 #IO takes another lock, but matches the PENDING one
22002 #and places it to the IO RPC
22003 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
22004 error "failed to read a file with PENDING lock"
22006 run_test 275 "Read on a canceled duplicate lock"
22009 remote_ost_nodsh && skip "remote OST with nodsh"
22012 do_facet ost1 "(while true; do \
22013 $LCTL get_param obdfilter.*.filesfree > /dev/null 2>&1; \
22014 done) & pid=\\\$!; echo \\\$pid > $TMP/sanity_276_pid" &
22017 for LOOP in $(seq 20); do
22019 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS
22022 do_facet ost1 "pid=\\\$(cat $TMP/sanity_276_pid); kill -9 \\\$pid; \
22023 rm $TMP/sanity_276_pid"
22025 run_test 276 "Race between mount and obd_statfs"
22028 $LCTL set_param ldlm.namespaces.*.lru_size=0
22029 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
22030 local cached_mb=$($LCTL get_param llite.*.max_cached_mb |
22031 grep ^used_mb | awk '{print $2}')
22032 [ $cached_mb -eq 1 ] || error "expected mb 1 got $cached_mb"
22033 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 \
22034 oflag=direct conv=notrunc
22035 cached_mb=$($LCTL get_param llite.*.max_cached_mb |
22036 grep ^used_mb | awk '{print $2}')
22037 [ $cached_mb -eq 0 ] || error "expected mb 0 got $cached_mb"
22039 run_test 277 "Direct IO shall drop page cache"
22042 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
22043 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
22044 [[ "$(facet_host mds1)" != "$(facet_host mds2)" ]] &&
22045 skip "needs the same host for mdt1 mdt2" && return
22050 #define OBD_FAIL_OBD_STOP_MDS_RACE 0x60b
22051 do_facet mds2 $LCTL set_param fail_loc=0x8000060c
22057 echo "Starting MDTs"
22058 start mds1 $(mdsdevname 1) $MDS_MOUNT_OPTS
22060 #For the error assertion will happen. lu_env_get_key(..., &mdt_thread_key)
22062 do_facet mds2 $LCTL set_param fail_loc=0
22064 start mds2 $(mdsdevname 2) $MDS_MOUNT_OPTS
22065 wait_recovery_complete mds2
22067 run_test 278 "Race starting MDS between MDTs stop/start"
22070 [ $MGS_VERSION -lt $(version_code 2.13.52) ] &&
22071 skip "Need MGS version at least 2.13.52"
22072 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22073 combined_mgs_mds || skip "needs combined MGS/MDT"
22075 umount_client $MOUNT
22076 #define OBD_FAIL_MDS_LLOG_UMOUNT_RACE 0x15e
22077 do_facet mgs $LCTL set_param fail_loc=0x8000015e fail_val=0
22079 mount_client $MOUNT &
22081 stop mgs || error "stop mgs failed"
22082 #for a race mgs would crash
22083 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
22084 # make sure we unmount client before remounting
22086 umount_client $MOUNT
22087 mount_client $MOUNT || error "mount client failed"
22089 run_test 280 "Race between MGS umount and client llog processing"
22091 cleanup_test_300() {
22095 test_striped_dir() {
22100 mkdir -p $DIR/$tdir
22102 SAVE_UMASK=$(umask)
22103 trap cleanup_test_300 RETURN EXIT
22105 $LFS setdirstripe -i $mdt_index -c 2 -H all_char -o 755 \
22106 $DIR/$tdir/striped_dir ||
22107 error "set striped dir error"
22109 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
22110 [ "$mode" = "755" ] || error "expect 755 got $mode"
22112 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
22113 error "getdirstripe failed"
22114 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
22115 if [ "$stripe_count" != "2" ]; then
22116 error "1:stripe_count is $stripe_count, expect 2"
22118 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
22119 if [ "$stripe_count" != "2" ]; then
22120 error "2:stripe_count is $stripe_count, expect 2"
22123 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
22124 if [ "$stripe_index" != "$mdt_index" ]; then
22125 error "stripe_index is $stripe_index, expect $mdt_index"
22128 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
22129 error "nlink error after create striped dir"
22131 mkdir $DIR/$tdir/striped_dir/a
22132 mkdir $DIR/$tdir/striped_dir/b
22134 stat $DIR/$tdir/striped_dir/a ||
22135 error "create dir under striped dir failed"
22136 stat $DIR/$tdir/striped_dir/b ||
22137 error "create dir under striped dir failed"
22139 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
22140 error "nlink error after mkdir"
22142 rmdir $DIR/$tdir/striped_dir/a
22143 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
22144 error "nlink error after rmdir"
22146 rmdir $DIR/$tdir/striped_dir/b
22147 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
22148 error "nlink error after rmdir"
22150 chattr +i $DIR/$tdir/striped_dir
22151 createmany -o $DIR/$tdir/striped_dir/f 10 &&
22152 error "immutable flags not working under striped dir!"
22153 chattr -i $DIR/$tdir/striped_dir
22155 rmdir $DIR/$tdir/striped_dir ||
22156 error "rmdir striped dir error"
22164 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
22165 skip "skipped for lustre < 2.7.0"
22166 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22167 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22169 test_striped_dir 0 || error "failed on striped dir on MDT0"
22170 test_striped_dir 1 || error "failed on striped dir on MDT0"
22172 run_test 300a "basic striped dir sanity test"
22175 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
22176 skip "skipped for lustre < 2.7.0"
22177 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22178 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22185 test_mkdir $DIR/$tdir || error "mkdir fail"
22186 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
22187 error "set striped dir error"
22188 for i in {0..9}; do
22189 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
22191 touch $DIR/$tdir/striped_dir/file_$i || error "touch error $i"
22192 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
22193 [ $mtime1 -eq $mtime2 ] && error "mtime unchanged after create"
22195 rm -f $DIR/$tdir/striped_dir/file_$i || error "unlink error $i"
22196 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
22197 [ $mtime2 -eq $mtime3 ] && error "mtime unchanged after unlink"
22201 run_test 300b "check ctime/mtime for striped dir"
22204 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
22205 skip "skipped for lustre < 2.7.0"
22206 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22207 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22211 mkdir -p $DIR/$tdir
22212 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
22213 error "set striped dir error"
22215 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
22216 error "chown striped dir failed"
22218 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
22219 error "create 5k files failed"
22221 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
22223 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
22227 run_test 300c "chown && check ls under striped directory"
22230 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
22231 skip "skipped for lustre < 2.7.0"
22232 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22233 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22238 mkdir -p $DIR/$tdir
22239 $LFS setstripe -c 2 $DIR/$tdir
22241 #local striped directory
22242 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
22243 error "set striped dir error"
22244 #look at the directories for debug purposes
22246 $LFS getdirstripe $DIR/$tdir
22247 ls -l $DIR/$tdir/striped_dir
22248 $LFS getdirstripe $DIR/$tdir/striped_dir
22249 createmany -o $DIR/$tdir/striped_dir/f 10 ||
22250 error "create 10 files failed"
22252 #remote striped directory
22253 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
22254 error "set striped dir error"
22255 #look at the directories for debug purposes
22257 $LFS getdirstripe $DIR/$tdir
22258 ls -l $DIR/$tdir/remote_striped_dir
22259 $LFS getdirstripe $DIR/$tdir/remote_striped_dir
22260 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
22261 error "create 10 files failed"
22263 for file in $(find $DIR/$tdir); do
22264 stripe_count=$($LFS getstripe -c $file)
22265 [ $stripe_count -eq 2 ] ||
22266 error "wrong stripe $stripe_count for $file"
22271 run_test 300d "check default stripe under striped directory"
22274 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22275 skip "Need MDS version at least 2.7.55"
22276 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22277 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22282 mkdir -p $DIR/$tdir
22284 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
22285 error "set striped dir error"
22287 touch $DIR/$tdir/striped_dir/a
22288 touch $DIR/$tdir/striped_dir/b
22289 touch $DIR/$tdir/striped_dir/c
22291 mkdir $DIR/$tdir/striped_dir/dir_a
22292 mkdir $DIR/$tdir/striped_dir/dir_b
22293 mkdir $DIR/$tdir/striped_dir/dir_c
22295 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_a ||
22296 error "set striped adir under striped dir error"
22298 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
22299 error "set striped bdir under striped dir error"
22301 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_c ||
22302 error "set striped cdir under striped dir error"
22304 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
22305 error "rename dir under striped dir fails"
22307 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
22308 error "rename dir under different stripes fails"
22310 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
22311 error "rename file under striped dir should succeed"
22313 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
22314 error "rename dir under striped dir should succeed"
22318 run_test 300e "check rename under striped directory"
22321 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22322 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22323 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22324 skip "Need MDS version at least 2.7.55"
22330 mkdir -p $DIR/$tdir
22332 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
22333 error "set striped dir error"
22335 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir1 ||
22336 error "set striped dir error"
22338 touch $DIR/$tdir/striped_dir/a
22339 mkdir $DIR/$tdir/striped_dir/dir_a
22340 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
22341 error "create striped dir under striped dir fails"
22343 touch $DIR/$tdir/striped_dir1/b
22344 mkdir $DIR/$tdir/striped_dir1/dir_b
22345 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
22346 error "create striped dir under striped dir fails"
22348 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
22349 error "rename dir under different striped dir should fail"
22351 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
22352 error "rename striped dir under diff striped dir should fail"
22354 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
22355 error "rename file under diff striped dirs fails"
22359 run_test 300f "check rename cross striped directory"
22361 test_300_check_default_striped_dir()
22364 local default_count=$2
22365 local default_index=$3
22368 local dir_stripe_index
22371 echo "checking $dirname $default_count $default_index"
22372 $LFS setdirstripe -D -c $default_count -i $default_index \
22373 -H all_char $DIR/$tdir/$dirname ||
22374 error "set default stripe on striped dir error"
22375 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
22376 [ $stripe_count -eq $default_count ] ||
22377 error "expect $default_count get $stripe_count for $dirname"
22379 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
22380 [ $stripe_index -eq $default_index ] ||
22381 error "expect $default_index get $stripe_index for $dirname"
22383 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
22384 error "create dirs failed"
22386 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
22387 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
22388 for dir in $(find $DIR/$tdir/$dirname/*); do
22389 stripe_count=$($LFS getdirstripe -c $dir)
22390 (( $stripe_count == $default_count )) ||
22391 (( $stripe_count == $MDSCOUNT && $default_count == -1 )) ||
22392 (( $stripe_count == 0 )) || (( $default_count == 1 )) ||
22393 error "stripe count $default_count != $stripe_count for $dir"
22395 stripe_index=$($LFS getdirstripe -i $dir)
22396 [ $default_index -eq -1 ] ||
22397 [ $stripe_index -eq $default_index ] ||
22398 error "$stripe_index != $default_index for $dir"
22400 #check default stripe
22401 stripe_count=$($LFS getdirstripe -D -c $dir)
22402 [ $stripe_count -eq $default_count ] ||
22403 error "default count $default_count != $stripe_count for $dir"
22405 stripe_index=$($LFS getdirstripe -D -i $dir)
22406 [ $stripe_index -eq $default_index ] ||
22407 error "default index $default_index != $stripe_index for $dir"
22409 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
22413 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22414 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22415 skip "Need MDS version at least 2.7.55"
22422 mkdir $DIR/$tdir/normal_dir
22424 #Checking when client cache stripe index
22425 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
22426 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
22427 error "create striped_dir failed"
22429 $LFS setdirstripe -i0 $DIR/$tdir/striped_dir/dir0 ||
22430 error "create dir0 fails"
22431 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir0)
22432 [ $stripe_index -eq 0 ] ||
22433 error "dir0 expect index 0 got $stripe_index"
22435 mkdir $DIR/$tdir/striped_dir/dir1 ||
22436 error "create dir1 fails"
22437 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
22438 [ $stripe_index -eq 1 ] ||
22439 error "dir1 expect index 1 got $stripe_index"
22441 #check default stripe count/stripe index
22442 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
22443 test_300_check_default_striped_dir normal_dir 1 0
22444 test_300_check_default_striped_dir normal_dir -1 1
22445 test_300_check_default_striped_dir normal_dir 2 -1
22447 #delete default stripe information
22448 echo "delete default stripeEA"
22449 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
22450 error "set default stripe on striped dir error"
22452 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
22453 for dir in $(find $DIR/$tdir/normal_dir/*); do
22454 stripe_count=$($LFS getdirstripe -c $dir)
22455 [ $stripe_count -eq 0 ] ||
22456 error "expect 1 get $stripe_count for $dir"
22457 stripe_index=$($LFS getdirstripe -i $dir)
22458 [ $stripe_index -eq 0 ] ||
22459 error "expect 0 get $stripe_index for $dir"
22462 run_test 300g "check default striped directory for normal directory"
22465 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22466 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22467 skip "Need MDS version at least 2.7.55"
22473 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
22474 error "set striped dir error"
22476 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
22477 test_300_check_default_striped_dir striped_dir 1 0
22478 test_300_check_default_striped_dir striped_dir -1 1
22479 test_300_check_default_striped_dir striped_dir 2 -1
22481 #delete default stripe information
22482 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
22483 error "set default stripe on striped dir error"
22485 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
22486 for dir in $(find $DIR/$tdir/striped_dir/*); do
22487 stripe_count=$($LFS getdirstripe -c $dir)
22488 [ $stripe_count -eq 0 ] ||
22489 error "expect 1 get $stripe_count for $dir"
22492 run_test 300h "check default striped directory for striped directory"
22495 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22496 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22497 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22498 skip "Need MDS version at least 2.7.55"
22505 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
22506 error "set striped dir error"
22508 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
22509 error "create files under striped dir failed"
22511 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
22512 error "set striped hashdir error"
22514 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
22515 error "create dir0 under hash dir failed"
22516 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
22517 error "create dir1 under hash dir failed"
22518 $LFS setdirstripe -i0 -c$MDSCOUNT -H crush $DIR/$tdir/hashdir/d2 ||
22519 error "create dir2 under hash dir failed"
22521 # unfortunately, we need to umount to clear dir layout cache for now
22522 # once we fully implement dir layout, we can drop this
22523 umount_client $MOUNT || error "umount failed"
22524 mount_client $MOUNT || error "mount failed"
22526 $LFS find -H fnv_1a_64,crush $DIR/$tdir/hashdir
22527 local dircnt=$($LFS find -H fnv_1a_64,crush $DIR/$tdir/hashdir | wc -l)
22528 [ $dircnt -eq 2 ] || error "lfs find striped dir got:$dircnt,except:1"
22530 #set the stripe to be unknown hash type
22531 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
22532 $LCTL set_param fail_loc=0x1901
22533 for ((i = 0; i < 10; i++)); do
22534 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
22535 error "stat f-$i failed"
22536 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
22539 touch $DIR/$tdir/striped_dir/f0 &&
22540 error "create under striped dir with unknown hash should fail"
22542 $LCTL set_param fail_loc=0
22544 umount_client $MOUNT || error "umount failed"
22545 mount_client $MOUNT || error "mount failed"
22549 run_test 300i "client handle unknown hash type striped directory"
22552 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22553 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22554 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22555 skip "Need MDS version at least 2.7.55"
22562 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
22563 $LCTL set_param fail_loc=0x1702
22564 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
22565 error "set striped dir error"
22567 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
22568 error "create files under striped dir failed"
22570 $LCTL set_param fail_loc=0
22572 rm -rf $DIR/$tdir || error "unlink striped dir fails"
22576 run_test 300j "test large update record"
22579 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22580 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22581 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22582 skip "Need MDS version at least 2.7.55"
22584 # this test needs a huge transaction
22586 kb=$(do_facet $SINGLEMDS "$LCTL get_param -n \
22587 osd*.$FSNAME-MDT0000.kbytestotal")
22588 [ $kb -lt $((1024*1024)) ] && skip "MDT0 too small: $kb"
22595 #define OBD_FAIL_LARGE_STRIPE 0x1703
22596 $LCTL set_param fail_loc=0x1703
22597 $LFS setdirstripe -i 0 -c192 $DIR/$tdir/striped_dir ||
22598 error "set striped dir error"
22599 $LCTL set_param fail_loc=0
22601 $LFS getdirstripe $DIR/$tdir/striped_dir ||
22602 error "getstripeddir fails"
22603 rm -rf $DIR/$tdir/striped_dir ||
22604 error "unlink striped dir fails"
22608 run_test 300k "test large striped directory"
22611 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22612 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22613 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22614 skip "Need MDS version at least 2.7.55"
22618 test_mkdir -p $DIR/$tdir/striped_dir
22619 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
22620 error "chown $RUNAS_ID failed"
22621 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
22622 error "set default striped dir failed"
22624 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
22625 $LCTL set_param fail_loc=0x80000158
22626 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
22628 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
22629 [ $stripe_index -eq 1 ] ||
22630 error "expect 1 get $stripe_index for $dir"
22632 run_test 300l "non-root user to create dir under striped dir with stale layout"
22635 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22636 [ $MDSCOUNT -ge 2 ] && skip_env "Only for single MDT"
22637 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22638 skip "Need MDS version at least 2.7.55"
22640 mkdir -p $DIR/$tdir/striped_dir
22641 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
22642 error "set default stripes dir error"
22644 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
22646 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
22647 [ $stripe_count -eq 0 ] ||
22648 error "expect 0 get $stripe_count for a"
22650 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
22651 error "set default stripes dir error"
22653 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
22655 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
22656 [ $stripe_count -eq 0 ] ||
22657 error "expect 0 get $stripe_count for b"
22659 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
22660 error "set default stripes dir error"
22662 mkdir $DIR/$tdir/striped_dir/c &&
22663 error "default stripe_index is invalid, mkdir c should fails"
22665 rm -rf $DIR/$tdir || error "rmdir fails"
22667 run_test 300m "setstriped directory on single MDT FS"
22670 local list=$(comma_list $(mdts_nodes))
22673 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
22677 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22678 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22679 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22680 skip "Need MDS version at least 2.7.55"
22681 remote_mds_nodsh && skip "remote MDS with nodsh"
22684 local list=$(comma_list $(mdts_nodes))
22686 trap cleanup_300n RETURN EXIT
22687 mkdir -p $DIR/$tdir
22688 chmod 777 $DIR/$tdir
22689 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
22690 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
22691 error "create striped dir succeeds with gid=0"
22693 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
22694 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
22695 error "create striped dir fails with gid=-1"
22697 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
22698 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
22699 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
22700 error "set default striped dir succeeds with gid=0"
22703 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
22704 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
22705 error "set default striped dir fails with gid=-1"
22708 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
22709 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
22710 error "create test_dir fails"
22711 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
22712 error "create test_dir1 fails"
22713 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
22714 error "create test_dir2 fails"
22717 run_test 300n "non-root user to create dir under striped dir with default EA"
22720 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22721 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22722 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22723 skip "Need MDS version at least 2.7.55"
22728 mkdir -p $DIR/$tdir
22730 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
22731 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
22732 if [ $numfree1 -lt 66000 ] || [ $numfree2 -lt 66000 ]; then
22733 skip "not enough free inodes $numfree1 $numfree2"
22736 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
22737 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
22738 if [ $numfree1 -lt 300000 ] || [ $numfree2 -lt 300000 ]; then
22739 skip "not enough free space $numfree1 $numfree2"
22742 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
22743 error "setdirstripe fails"
22745 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
22746 error "create dirs fails"
22748 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
22749 ls $DIR/$tdir/striped_dir > /dev/null ||
22750 error "ls striped dir fails"
22751 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
22752 error "unlink big striped dir fails"
22754 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
22757 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22758 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22759 remote_mds_nodsh && skip "remote MDS with nodsh"
22761 mkdir -p $DIR/$tdir
22763 #define OBD_FAIL_OUT_ENOSPC 0x1704
22764 do_facet mds2 lctl set_param fail_loc=0x80001704
22765 $LFS setdirstripe -i 0 -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 \
22766 && error "create striped directory should fail"
22768 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
22770 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
22773 run_test 300p "create striped directory without space"
22776 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22777 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22779 local fd=$(free_fd)
22780 local cmd="exec $fd<$tdir"
22782 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
22785 trap "eval $cmd" EXIT
22786 cd $tdir || error "cd $tdir fails"
22787 rmdir ../$tdir || error "rmdir $tdir fails"
22788 mkdir local_dir && error "create dir succeeds"
22789 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
22793 run_test 300q "create remote directory under orphan directory"
22796 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22797 skip "Need MDS version at least 2.7.55" && return
22798 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
22802 $LFS setdirstripe -i 0 -c -1 $DIR/$tdir/striped_dir ||
22803 error "set striped dir error"
22805 $LFS getdirstripe $DIR/$tdir/striped_dir ||
22806 error "getstripeddir fails"
22809 stripe_count=$($LFS getdirstripe $DIR/$tdir/striped_dir |
22810 awk '/lmv_stripe_count:/ { print $2 }')
22812 [ $MDSCOUNT -ne $stripe_count ] &&
22813 error "wrong stripe count $stripe_count expected $MDSCOUNT"
22815 rm -rf $DIR/$tdir/striped_dir ||
22816 error "unlink striped dir fails"
22818 run_test 300r "test -1 striped directory"
22820 test_300s_helper() {
22823 local stripe_dir=$DIR/$tdir/striped_dir.$count
22825 $LFS mkdir -c $count $stripe_dir ||
22826 error "lfs mkdir -c error"
22828 $LFS getdirstripe $stripe_dir ||
22829 error "lfs getdirstripe fails"
22832 stripe_count=$($LFS getdirstripe $stripe_dir |
22833 awk '/lmv_stripe_count:/ { print $2 }')
22835 [ $count -ne $stripe_count ] &&
22836 error_noexit "bad stripe count $stripe_count expected $count"
22839 dupe_stripes=$($LFS getdirstripe $stripe_dir |
22840 awk '/0x/ {count[$1] += 1}; END {
22841 for (idx in count) {
22842 if (count[idx]>1) {
22843 print "index " idx " count " count[idx]
22848 if [[ -n "$dupe_stripes" ]] ; then
22849 lfs getdirstripe $stripe_dir
22850 error_noexit "Dupe MDT above: $dupe_stripes "
22853 rm -rf $stripe_dir ||
22854 error_noexit "unlink $stripe_dir fails"
22858 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22859 skip "Need MDS version at least 2.7.55" && return
22860 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
22863 for count in $(seq 2 $MDSCOUNT); do
22864 test_300s_helper $count
22867 run_test 300s "test lfs mkdir -c without -i"
22870 prepare_remote_file() {
22871 mkdir $DIR/$tdir/src_dir ||
22872 error "create remote source failed"
22874 cp /etc/hosts $DIR/$tdir/src_dir/a ||
22875 error "cp to remote source failed"
22876 touch $DIR/$tdir/src_dir/a
22878 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
22879 error "create remote target dir failed"
22881 touch $DIR/$tdir/tgt_dir/b
22883 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
22884 error "rename dir cross MDT failed!"
22886 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
22887 error "src_child still exists after rename"
22889 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
22890 error "missing file(a) after rename"
22892 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
22893 error "diff after rename"
22897 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
22898 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22900 local remote_file=$DIR/$tdir/tgt_dir/b
22902 mkdir -p $DIR/$tdir
22904 prepare_remote_file || error "prepare remote file failed"
22907 $OPENUNLINK $remote_file $remote_file ||
22908 error "openunlink $remote_file failed"
22909 $CHECKSTAT -a $remote_file || error "$remote_file exists"
22911 run_test 310a "open unlink remote file"
22914 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
22915 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22917 local remote_file=$DIR/$tdir/tgt_dir/b
22919 mkdir -p $DIR/$tdir
22921 prepare_remote_file || error "prepare remote file failed"
22923 ln $remote_file $DIR/$tfile || error "link failed for remote file"
22924 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
22925 $CHECKSTAT -t file $remote_file || error "check file failed"
22927 run_test 310b "unlink remote file with multiple links while open"
22930 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22931 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
22933 local remote_file=$DIR/$tdir/tgt_dir/b
22935 mkdir -p $DIR/$tdir
22937 prepare_remote_file || error "prepare remote file failed"
22939 ln $remote_file $DIR/$tfile || error "link failed for remote file"
22940 multiop_bg_pause $remote_file O_uc ||
22941 error "mulitop failed for remote file"
22943 $MULTIOP $DIR/$tfile Ouc
22944 kill -USR1 $MULTIPID
22947 run_test 310c "open-unlink remote file with multiple links"
22951 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22952 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
22953 [ $MDS1_VERSION -lt $(version_code 2.8.54) ] &&
22954 skip "lustre < 2.8.54 does not contain LU-4825 fix"
22955 remote_mds_nodsh && skip "remote MDS with nodsh"
22957 local old_iused=$($LFS df -i | awk '/OST0000/ { print $3; exit; }')
22958 local mdts=$(comma_list $(mdts_nodes))
22960 mkdir -p $DIR/$tdir
22961 $LFS setstripe -i 0 -c 1 $DIR/$tdir
22962 createmany -o $DIR/$tdir/$tfile. 1000
22964 # statfs data is not real time, let's just calculate it
22965 old_iused=$((old_iused + 1000))
22967 local count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
22968 osp.*OST0000*MDT0000.create_count")
22969 local max_count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
22970 osp.*OST0000*MDT0000.max_create_count")
22971 do_nodes $mdts "$LCTL set_param -n osp.*OST0000*.max_create_count=0"
22973 $LFS setstripe -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
22974 local index=$($LFS getstripe -i $DIR/$tdir/$tfile)
22975 [ $index -ne 0 ] || error "$tfile stripe index is 0"
22977 unlinkmany $DIR/$tdir/$tfile. 1000
22979 do_nodes $mdts "$LCTL set_param -n \
22980 osp.*OST0000*.max_create_count=$max_count"
22981 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
22982 do_nodes $mdts "$LCTL set_param -n \
22983 osp.*OST0000*.create_count=$count"
22984 do_nodes $mdts "$LCTL get_param osp.*OST0000*.create_count" |
22985 grep "=0" && error "create_count is zero"
22988 for i in $(seq 120); do
22989 new_iused=$($LFS df -i | awk '/OST0000/ { print $3; exit; }')
22990 # system may be too busy to destroy all objs in time, use
22991 # a somewhat small value to not fail autotest
22992 [ $((old_iused - new_iused)) -gt 400 ] && break
22996 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
22997 [ $((old_iused - new_iused)) -gt 400 ] ||
22998 error "objs not destroyed after unlink"
23000 run_test 311 "disable OSP precreate, and unlink should destroy objs"
23007 local vdevdir=$(dirname $(facet_vdevice $ost))
23008 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
23009 local zfs_zapid=$(do_facet $ost $cmd |
23010 grep -w "/O/0/d$((objid%32))" -C 5 |
23011 awk '/Object/{getline; print $1}')
23012 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
23013 awk "/$objid = /"'{printf $3}')
23018 zfs_object_blksz() {
23022 local vdevdir=$(dirname $(facet_vdevice $ost))
23023 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
23024 local blksz=$(do_facet $ost $cmd $objid |
23025 awk '/dblk/{getline; printf $4}')
23027 case "${blksz: -1}" in
23028 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
23029 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
23036 test_312() { # LU-4856
23037 remote_ost_nodsh && skip "remote OST with nodsh"
23038 [ "$ost1_FSTYPE" = "zfs" ] ||
23039 skip_env "the test only applies to zfs"
23041 local max_blksz=$(do_facet ost1 \
23042 $ZFS get -p recordsize $(facet_device ost1) |
23043 awk '!/VALUE/{print $3}')
23045 # to make life a little bit easier
23046 $LFS mkdir -c 1 -i 0 $DIR/$tdir
23047 $LFS setstripe -c 1 -i 0 $DIR/$tdir
23049 local tf=$DIR/$tdir/$tfile
23051 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
23053 # Get ZFS object id
23054 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
23055 # block size change by sequential overwrite
23058 for ((bs=$PAGE_SIZE; bs <= max_blksz; bs *= 4)) ; do
23059 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
23061 local blksz=$(zfs_object_blksz ost1 $zfs_objid)
23062 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
23066 # block size change by sequential append write
23067 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=1 oflag=sync conv=notrunc
23068 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
23069 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
23072 for ((count = 1; count < $((max_blksz / PAGE_SIZE)); count *= 2)); do
23073 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=$count seek=$count \
23074 oflag=sync conv=notrunc
23076 blksz=$(zfs_object_blksz ost1 $zfs_objid)
23077 [ $blksz -eq $((2 * count * PAGE_SIZE)) ] ||
23078 error "blksz error, actual $blksz, " \
23079 "expected: 2 * $count * $PAGE_SIZE"
23085 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
23086 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
23088 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
23089 blksz=$(zfs_object_blksz ost1 $zfs_objid)
23090 [ $blksz -eq $PAGE_SIZE ] ||
23091 error "blksz error: $blksz, expected: $PAGE_SIZE"
23093 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
23094 blksz=$(zfs_object_blksz ost1 $zfs_objid)
23095 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
23097 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
23098 blksz=$(zfs_object_blksz ost1 $zfs_objid)
23099 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
23101 run_test 312 "make sure ZFS adjusts its block size by write pattern"
23104 remote_ost_nodsh && skip "remote OST with nodsh"
23106 local file=$DIR/$tfile
23109 $LFS setstripe -c 1 -i 0 $file || error "setstripe failed"
23111 # define OBD_FAIL_TGT_RCVD_EIO 0x720
23112 do_facet ost1 "$LCTL set_param fail_loc=0x720"
23113 dd if=/dev/zero of=$file bs=$PAGE_SIZE oflag=direct count=1 &&
23114 error "write should failed"
23115 do_facet ost1 "$LCTL set_param fail_loc=0"
23118 run_test 313 "io should fail after last_rcvd update fail"
23121 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
23123 $LFS setstripe -c 2 -i 0 $DIR/$tfile || error "setstripe failed"
23124 do_facet ost1 "$LCTL set_param fail_loc=0x720"
23126 wait_delete_completed
23127 do_facet ost1 "$LCTL set_param fail_loc=0"
23129 run_test 314 "OSP shouldn't fail after last_rcvd update failure"
23131 test_315() { # LU-618
23132 [ -f /proc/$$/io ] || skip_env "no IO accounting in kernel"
23134 local file=$DIR/$tfile
23137 $MULTIOP $file oO_CREAT:O_DIRECT:O_RDWR:w4063232c ||
23138 error "multiop file write failed"
23139 $MULTIOP $file oO_RDONLY:r4063232_c &
23144 local rbytes=$(awk '/read_bytes/ { print $2 }' /proc/$PID/io)
23147 [ $rbytes -gt 4000000 ] || error "read is not accounted ($rbytes)"
23150 run_test 315 "read should be accounted"
23153 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
23154 large_xattr_enabled || skip_env "ea_inode feature disabled"
23156 rm -rf $DIR/$tdir/d
23157 mkdir -p $DIR/$tdir/d
23158 chown nobody $DIR/$tdir/d
23159 touch $DIR/$tdir/d/file
23161 $LFS mv -m1 $DIR/$tdir/d || error "lfs mv failed"
23163 run_test 316 "lfs mv"
23166 [ $MDS1_VERSION -lt $(version_code 2.11.53) ] &&
23167 skip "Need MDS version at least 2.11.53"
23168 if [ "$ost1_FSTYPE" == "zfs" ]; then
23169 skip "LU-10370: no implementation for ZFS"
23173 local grant_blk_size
23175 grant_blk_size=$($LCTL get_param osc.$FSNAME*.import |
23176 awk '/grant_block_size:/ { print $2; exit; }')
23178 # Create File of size 5M. Truncate it to below size's and verify
23181 dd if=/dev/zero of=$DIR/$tfile bs=5M count=1 conv=fsync ||
23182 error "Create file $DIR/$tfile failed"
23183 stack_trap "rm -f $DIR/$tfile" EXIT
23185 for trunc_sz in 2097152 4097 4000 509 0; do
23186 $TRUNCATE $DIR/$tfile $trunc_sz ||
23187 error "truncate $tfile to $trunc_sz failed"
23188 local sz=$(stat --format=%s $DIR/$tfile)
23189 local blk=$(stat --format=%b $DIR/$tfile)
23190 local trunc_blk=$((((trunc_sz + (grant_blk_size - 1) ) /
23191 grant_blk_size) * 8))
23193 if [[ $blk -ne $trunc_blk ]]; then
23194 $(which stat) $DIR/$tfile
23195 error "Expected Block $trunc_blk got $blk for $tfile"
23198 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
23199 error "Expected Size $trunc_sz got $sz for $tfile"
23204 # Create file with a hole and write actual two blocks. Block count
23207 dd if=/dev/zero of=$DIR/$tfile bs=$grant_blk_size count=2 seek=5 \
23208 conv=fsync || error "Create file : $DIR/$tfile"
23210 # Calculate the final truncate size.
23211 trunc_sz=$(($(stat --format=%s $DIR/$tfile) - (grant_blk_size + 1)))
23214 # truncate to size $trunc_sz bytes. Strip the last block
23215 # The block count must drop to 8
23217 $TRUNCATE $DIR/$tfile $trunc_sz ||
23218 error "truncate $tfile to $trunc_sz failed"
23220 local trunc_bsz=$((grant_blk_size / $(stat --format=%B $DIR/$tfile)))
23221 sz=$(stat --format=%s $DIR/$tfile)
23222 blk=$(stat --format=%b $DIR/$tfile)
23224 if [[ $blk -ne $trunc_bsz ]]; then
23225 $(which stat) $DIR/$tfile
23226 error "Expected Block $trunc_bsz got $blk for $tfile"
23229 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
23230 error "Expected Size $trunc_sz got $sz for $tfile"
23232 run_test 317 "Verify blocks get correctly update after truncate"
23235 local llite_name="llite.$($LFS getname $MOUNT | awk '{print $1}')"
23236 local old_max_active=$($LCTL get_param -n \
23237 ${llite_name}.max_read_ahead_async_active \
23240 $LCTL set_param llite.*.max_read_ahead_async_active=256
23241 local max_active=$($LCTL get_param -n \
23242 ${llite_name}.max_read_ahead_async_active \
23244 [ $max_active -ne 256 ] && error "expected 256 but got $max_active"
23246 $LCTL set_param llite.*.max_read_ahead_async_active=0 ||
23247 error "set max_read_ahead_async_active should succeed"
23249 $LCTL set_param llite.*.max_read_ahead_async_active=512
23250 max_active=$($LCTL get_param -n \
23251 ${llite_name}.max_read_ahead_async_active 2>/dev/null)
23252 [ $max_active -eq 512 ] || error "expected 512 but got $max_active"
23254 # restore @max_active
23255 [ $old_max_active -ne 0 ] && $LCTL set_param \
23256 llite.*.max_read_ahead_async_active=$old_max_active
23258 local old_threshold=$($LCTL get_param -n \
23259 ${llite_name}.read_ahead_async_file_threshold_mb 2>/dev/null)
23260 local max_per_file_mb=$($LCTL get_param -n \
23261 ${llite_name}.max_read_ahead_per_file_mb 2>/dev/null)
23263 local invalid=$(($max_per_file_mb + 1))
23265 llite.*.read_ahead_async_file_threshold_mb=$invalid\
23266 && error "set $invalid should fail"
23268 local valid=$(($invalid - 1))
23270 llite.*.read_ahead_async_file_threshold_mb=$valid ||
23271 error "set $valid should succeed"
23272 local threshold=$($LCTL get_param -n \
23273 ${llite_name}.read_ahead_async_file_threshold_mb 2>/dev/null)
23274 [ $threshold -eq $valid ] || error \
23275 "expect threshold $valid got $threshold"
23277 llite.*.read_ahead_async_file_threshold_mb=$old_threshold
23279 run_test 318 "Verify async readahead tunables"
23282 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
23284 local before=$(date +%s)
23286 local mdir=$DIR/$tdir
23287 local file=$mdir/xxx
23289 $LFS mkdir -i0 $mdir || error "mkdir $mdir fails"
23292 #define OBD_FAIL_LDLM_LOCAL_CANCEL_PAUSE 0x32c
23293 $LCTL set_param fail_val=5 fail_loc=0x8000032c
23294 $LFS mv -m1 $file &
23297 dd if=$file of=/dev/null
23299 evict=$($LCTL get_param mdc.$FSNAME-MDT*.state |
23300 awk -F"[ [,]" '/EVICTED ]$/ { if (mx<$5) {mx=$5;} } END { print mx }')
23302 [ -z "$evict" ] || [[ $evict -le $before ]] || error "eviction happened"
23304 run_test 319 "lost lease lock on migrate error"
23306 test_398a() { # LU-4198
23307 local ost1_imp=$(get_osc_import_name client ost1)
23308 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
23311 $LFS setstripe -c 1 -i 0 $DIR/$tfile
23312 $LCTL set_param ldlm.namespaces.*.lru_size=clear
23314 # request a new lock on client
23315 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
23317 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
23318 local lock_count=$($LCTL get_param -n \
23319 ldlm.namespaces.$imp_name.lru_size)
23320 [[ $lock_count -eq 0 ]] || error "lock should be cancelled by direct IO"
23322 $LCTL set_param ldlm.namespaces.*-OST0000-osc-ffff*.lru_size=clear
23324 # no lock cached, should use lockless IO and not enqueue new lock
23325 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
23326 lock_count=$($LCTL get_param -n \
23327 ldlm.namespaces.$imp_name.lru_size)
23328 [[ $lock_count -eq 0 ]] || error "no lock should be held by direct IO"
23330 run_test 398a "direct IO should cancel lock otherwise lockless"
23332 test_398b() { # LU-4198
23333 which fio || skip_env "no fio installed"
23334 $LFS setstripe -c -1 $DIR/$tfile
23337 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size
23340 echo "mix direct rw ${size}M to OST0 by fio with $njobs jobs..."
23341 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE --direct=1 \
23342 --numjobs=$njobs --fallocate=none \
23343 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
23344 --filename=$DIR/$tfile &
23347 echo "mix buffer rw ${size}M to OST0 by fio with $njobs jobs..."
23348 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE \
23349 --numjobs=$njobs --fallocate=none \
23350 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
23351 --filename=$DIR/$tfile || true
23356 run_test 398b "DIO and buffer IO race"
23358 test_398c() { # LU-4198
23359 local ost1_imp=$(get_osc_import_name client ost1)
23360 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
23363 which fio || skip_env "no fio installed"
23365 saved_debug=$($LCTL get_param -n debug)
23366 $LCTL set_param debug=0
23368 local size=$(lctl get_param -n osc.$FSNAME-OST0000*.kbytesavail | head -1)
23369 ((size /= 1024)) # by megabytes
23370 ((size /= 2)) # write half of the OST at most
23371 [ $size -gt 40 ] && size=40 #reduce test time anyway
23373 $LFS setstripe -c 1 $DIR/$tfile
23375 # it seems like ldiskfs reserves more space than necessary if the
23376 # writing blocks are not mapped, so it extends the file firstly
23377 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size && sync
23378 cancel_lru_locks osc
23380 # clear and verify rpc_stats later
23381 $LCTL set_param osc.${FSNAME}-OST0000-osc-ffff*.rpc_stats=clear
23384 echo "writing ${size}M to OST0 by fio with $njobs jobs..."
23385 fio --name=rand-write --rw=randwrite --bs=$PAGE_SIZE --direct=1 \
23386 --numjobs=$njobs --fallocate=none --ioengine=libaio \
23387 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
23388 --filename=$DIR/$tfile
23389 [ $? -eq 0 ] || error "fio write error"
23391 [ $($LCTL get_param -n ldlm.namespaces.$imp_name.lock_count) -eq 0 ] ||
23392 error "Locks were requested while doing AIO"
23394 # get the percentage of 1-page I/O
23395 pct=$($LCTL get_param osc.${imp_name}.rpc_stats |
23396 grep -A 1 'pages per rpc' | grep -v 'pages per rpc' |
23398 [ $pct -le 50 ] || error "$pct% of I/O are 1-page"
23400 echo "mix rw ${size}M to OST0 by fio with $njobs jobs..."
23401 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE --direct=1 \
23402 --numjobs=$njobs --fallocate=none --ioengine=libaio \
23403 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
23404 --filename=$DIR/$tfile
23405 [ $? -eq 0 ] || error "fio mixed read write error"
23407 echo "AIO with large block size ${size}M"
23408 fio --name=rand-rw --rw=randrw --bs=${size}M --direct=1 \
23409 --numjobs=1 --fallocate=none --ioengine=libaio \
23410 --iodepth=16 --allow_file_create=0 --size=${size}M \
23411 --filename=$DIR/$tfile
23412 [ $? -eq 0 ] || error "fio large block size failed"
23415 $LCTL set_param debug="$saved_debug"
23417 run_test 398c "run fio to test AIO"
23419 test_398d() { # LU-13846
23420 which aiocp || skip_env "no aiocp installed"
23421 local aio_file=$DIR/$tfile.aio
23423 $LFS setstripe -c -1 -S 1M $DIR/$tfile $aio_file
23425 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=64
23426 aiocp -a $PAGE_SIZE -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file
23427 stack_trap "rm -f $DIR/$tfile $aio_file"
23429 diff $DIR/$tfile $aio_file || error "file diff after aiocp"
23431 # make sure we don't crash and fail properly
23432 aiocp -a 512 -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file &&
23433 error "aio not aligned with PAGE SIZE should fail"
23435 rm -f $DIR/$tfile $aio_file
23437 run_test 398d "run aiocp to verify block size > stripe size"
23440 dd if=/dev/zero of=$DIR/$tfile bs=1234 count=1
23441 touch $DIR/$tfile.new
23442 dd if=$DIR/$tfile of=$DIR/$tfile.new bs=1M count=1 oflag=direct
23444 run_test 398e "O_Direct open cleared by fcntl doesn't cause hang"
23446 test_398f() { # LU-14687
23447 which aiocp || skip_env "no aiocp installed"
23448 local aio_file=$DIR/$tfile.aio
23450 $LFS setstripe -c -1 -S 1M $DIR/$tfile $aio_file
23452 dd if=/dev/zero of=$DIR/$tfile bs=1M count=64
23453 stack_trap "rm -f $DIR/$tfile $aio_file"
23455 #define OBD_FAIL_LLITE_PAGE_ALLOC 0x1418
23456 $LCTL set_param fail_loc=0x1418
23457 # make sure we don't crash and fail properly
23458 aiocp -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file &&
23459 error "aio with page allocation failure succeeded"
23460 $LCTL set_param fail_loc=0
23461 diff $DIR/$tfile $aio_file
23462 [[ $? != 0 ]] || error "no diff after failed aiocp"
23464 run_test 398f "verify aio handles ll_direct_rw_pages errors correctly"
23467 local read_write=$1
23468 if [ "$read_write" = "write" ]; then
23469 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
23470 elif [ "$read_write" = "read" ]; then
23471 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
23473 error "argument error"
23476 # turn off debug for performance testing
23477 local saved_debug=$($LCTL get_param -n debug)
23478 $LCTL set_param debug=0
23480 $LFS setstripe -c 1 -i 0 $DIR/$tfile
23482 # get ost1 size - $FSNAME-OST0000
23483 local ost1_avail_size=$($LFS df $DIR | awk /${ost1_svc}/'{ print $4 }')
23484 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
23485 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
23487 if [ "$read_write" = "read" ]; then
23488 $TRUNCATE $DIR/$tfile $(expr 1048576 \* $blocks)
23491 local start_time=$(date +%s.%N)
23492 $dd_cmd bs=1M count=$blocks oflag=sync ||
23493 error "real dd $read_write error"
23494 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
23496 if [ "$read_write" = "write" ]; then
23500 # define OBD_FAIL_OST_FAKE_RW 0x238
23501 do_facet ost1 $LCTL set_param fail_loc=0x238
23503 local start_time=$(date +%s.%N)
23504 $dd_cmd bs=1M count=$blocks oflag=sync ||
23505 error "fake dd $read_write error"
23506 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
23508 if [ "$read_write" = "write" ]; then
23510 cancel_lru_locks osc
23511 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
23512 error "$tfile size not $blocks MB"
23514 do_facet ost1 $LCTL set_param fail_loc=0
23516 echo "fake $read_write $duration_fake vs. normal $read_write" \
23517 "$duration in seconds"
23518 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
23519 error_not_in_vm "fake write is slower"
23521 $LCTL set_param -n debug="$saved_debug"
23524 test_399a() { # LU-7655 for OST fake write
23525 remote_ost_nodsh && skip "remote OST with nodsh"
23529 run_test 399a "fake write should not be slower than normal write"
23531 test_399b() { # LU-8726 for OST fake read
23532 remote_ost_nodsh && skip "remote OST with nodsh"
23533 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
23534 skip_env "ldiskfs only test"
23539 run_test 399b "fake read should not be slower than normal read"
23541 test_400a() { # LU-1606, was conf-sanity test_74
23542 if ! which $CC > /dev/null 2>&1; then
23543 skip_env "$CC is not installed"
23546 local extra_flags=''
23547 local out=$TMP/$tfile
23548 local prefix=/usr/include/lustre
23551 # Oleg removes c files in his test rig so test if any c files exist
23552 [ -z "$(ls -A $LUSTRE_TESTS_API_DIR)" ] && \
23553 skip_env "Needed c test files are missing"
23555 if ! [[ -d $prefix ]]; then
23556 # Assume we're running in tree and fixup the include path.
23557 extra_flags+=" -I$LUSTRE/../lnet/include/uapi -I$LUSTRE/include/uapi -I$LUSTRE/include"
23558 extra_flags+=" -L$LUSTRE/utils/.lib"
23561 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
23562 $CC -Wall -Werror -std=c99 $extra_flags -o $out $prog -llustreapi ||
23563 error "client api broken"
23567 run_test 400a "Lustre client api program can compile and link"
23569 test_400b() { # LU-1606, LU-5011
23571 local out=$TMP/$tfile
23572 local prefix=/usr/include/linux/lustre
23574 # We use a hard coded prefix so that this test will not fail
23575 # when run in tree. There are headers in lustre/include/lustre/
23576 # that are not packaged (like lustre_idl.h) and have more
23577 # complicated include dependencies (like config.h and lnet/types.h).
23578 # Since this test about correct packaging we just skip them when
23579 # they don't exist (see below) rather than try to fixup cppflags.
23581 if ! which $CC > /dev/null 2>&1; then
23582 skip_env "$CC is not installed"
23585 for header in $prefix/*.h; do
23586 if ! [[ -f "$header" ]]; then
23590 if [[ "$(basename $header)" == lustre_ioctl.h ]]; then
23591 continue # lustre_ioctl.h is internal header
23594 $CC -Wall -Werror -std=c99 -include $header -c -x c /dev/null -o $out ||
23595 error "cannot compile '$header'"
23599 run_test 400b "packaged headers can be compiled"
23601 test_401a() { #LU-7437
23602 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
23603 [ -n "$printf_arg" ] && skip_env "find does not support -printf"
23605 #count the number of parameters by "list_param -R"
23606 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
23607 #count the number of parameters by listing proc files
23608 local proc_regexp="/{proc,sys}/{fs,sys,kernel/debug}/{lustre,lnet}/"
23609 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
23610 echo "proc_dirs='$proc_dirs'"
23611 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
23612 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
23615 [ $params -eq $procs ] ||
23616 error "found $params parameters vs. $procs proc files"
23618 # test the list_param -D option only returns directories
23619 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
23620 #count the number of parameters by listing proc directories
23621 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
23624 [ $params -eq $procs ] ||
23625 error "found $params parameters vs. $procs proc files"
23627 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
23630 # jobid_var may not allow arbitrary values, so use jobid_name
23632 if $LCTL list_param jobid_name > /dev/null 2>&1; then
23633 local testname=jobid_name tmp='testing%p'
23635 local testname=jobid_var tmp=testing
23638 local save=$($LCTL get_param -n $testname)
23640 $LCTL set_param foo=bar $testname=$tmp bar=baz &&
23641 error "no error returned when setting bad parameters"
23643 local jobid_new=$($LCTL get_param -n foe $testname baz)
23644 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
23646 $LCTL set_param -n fog=bam $testname=$save bat=fog
23647 local jobid_old=$($LCTL get_param -n foe $testname bag)
23648 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
23650 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
23653 # jobid_var may not allow arbitrary values, so use jobid_name
23655 if $LCTL list_param jobid_name > /dev/null 2>&1; then
23656 local testname=jobid_name
23658 local testname=jobid_var
23661 local jobid_var_old=$($LCTL get_param -n $testname)
23662 local jobid_var_new
23664 $LCTL set_param $testname= &&
23665 error "no error returned for 'set_param a='"
23667 jobid_var_new=$($LCTL get_param -n $testname)
23668 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
23669 error "$testname was changed by setting without value"
23671 $LCTL set_param $testname &&
23672 error "no error returned for 'set_param a'"
23674 jobid_var_new=$($LCTL get_param -n $testname)
23675 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
23676 error "$testname was changed by setting without value"
23678 run_test 401c "Verify 'lctl set_param' without value fails in either format."
23681 # jobid_var may not allow arbitrary values, so use jobid_name
23683 if $LCTL list_param jobid_name > /dev/null 2>&1; then
23684 local testname=jobid_name new_value='foo=bar%p'
23686 local testname=jobid_var new_valuie=foo=bar
23689 local jobid_var_old=$($LCTL get_param -n $testname)
23690 local jobid_var_new
23692 $LCTL set_param $testname=$new_value ||
23693 error "'set_param a=b' did not accept a value containing '='"
23695 jobid_var_new=$($LCTL get_param -n $testname)
23696 [[ "$jobid_var_new" == "$new_value" ]] ||
23697 error "'set_param a=b' failed on a value containing '='"
23699 # Reset the $testname to test the other format
23700 $LCTL set_param $testname=$jobid_var_old
23701 jobid_var_new=$($LCTL get_param -n $testname)
23702 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
23703 error "failed to reset $testname"
23705 $LCTL set_param $testname $new_value ||
23706 error "'set_param a b' did not accept a value containing '='"
23708 jobid_var_new=$($LCTL get_param -n $testname)
23709 [[ "$jobid_var_new" == "$new_value" ]] ||
23710 error "'set_param a b' failed on a value containing '='"
23712 $LCTL set_param $testname $jobid_var_old
23713 jobid_var_new=$($LCTL get_param -n $testname)
23714 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
23715 error "failed to reset $testname"
23717 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
23720 [[ $MDS1_VERSION -ge $(version_code 2.7.66) ]] ||
23721 [[ $MDS1_VERSION -ge $(version_code 2.7.18.4) &&
23722 $MDS1_VERSION -lt $(version_code 2.7.50) ]] ||
23723 [[ $MDS1_VERSION -ge $(version_code 2.7.2) &&
23724 $MDS1_VERSION -lt $(version_code 2.7.11) ]] ||
23725 skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+"
23726 remote_mds_nodsh && skip "remote MDS with nodsh"
23728 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
23729 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
23730 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
23731 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
23732 echo "Touch failed - OK"
23734 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
23737 local file1=$DIR/$tfile.1
23738 local file2=$DIR/$tfile.2
23739 local tfile=$TMP/$tfile
23741 rm -f $file1 $file2 $tfile
23746 # 30 sec OBD_TIMEOUT in ll_getattr()
23747 # right before populating st_nlink
23748 $LCTL set_param fail_loc=0x80001409
23749 stat -c %h $file1 > $tfile &
23751 # create an alias, drop all locks and reclaim the dentry
23753 cancel_lru_locks mdc
23754 cancel_lru_locks osc
23755 sysctl -w vm.drop_caches=2
23759 [ $(cat $tfile) -gt 0 ] || error "wrong nlink count: $(cat $tfile)"
23761 rm -f $tfile $file1 $file2
23763 run_test 403 "i_nlink should not drop to zero due to aliasing"
23765 test_404() { # LU-6601
23766 [[ $MDS1_VERSION -ge $(version_code 2.8.53) ]] ||
23767 skip "Need server version newer than 2.8.52"
23768 remote_mds_nodsh && skip "remote MDS with nodsh"
23770 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
23771 awk '/osp .*-osc-MDT/ { print $4}')
23774 for osp in $mosps; do
23775 echo "Deactivate: " $osp
23776 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
23777 local stat=$(do_facet $SINGLEMDS $LCTL dl |
23778 awk -vp=$osp '$4 == p { print $2 }')
23779 [ $stat = IN ] || {
23780 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
23781 error "deactivate error"
23783 echo "Activate: " $osp
23784 do_facet $SINGLEMDS $LCTL --device %$osp activate
23785 local stat=$(do_facet $SINGLEMDS $LCTL dl |
23786 awk -vp=$osp '$4 == p { print $2 }')
23787 [ $stat = UP ] || {
23788 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
23789 error "activate error"
23793 run_test 404 "validate manual {de}activated works properly for OSPs"
23796 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
23797 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] ||
23798 [ $CLIENT_VERSION -lt $(version_code 2.6.99) ] &&
23799 skip "Layout swap lock is not supported"
23801 check_swap_layouts_support
23802 check_swap_layout_no_dom $DIR
23804 test_mkdir $DIR/$tdir
23805 swap_lock_test -d $DIR/$tdir ||
23806 error "One layout swap locked test failed"
23808 run_test 405 "Various layout swap lock tests"
23811 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23812 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
23813 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
23814 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23815 [ $MDS1_VERSION -lt $(version_code 2.8.50) ] &&
23816 skip "Need MDS version at least 2.8.50"
23818 local def_stripe_size=$($LFS getstripe -S $MOUNT)
23819 local test_pool=$TESTNAME
23821 pool_add $test_pool || error "pool_add failed"
23822 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
23823 error "pool_add_targets failed"
23825 save_layout_restore_at_exit $MOUNT
23827 # parent set default stripe count only, child will stripe from both
23828 # parent and fs default
23829 $LFS setstripe -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
23830 error "setstripe $MOUNT failed"
23831 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
23832 $LFS setstripe -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
23833 for i in $(seq 10); do
23834 local f=$DIR/$tdir/$tfile.$i
23835 touch $f || error "touch failed"
23836 local count=$($LFS getstripe -c $f)
23837 [ $count -eq $OSTCOUNT ] ||
23838 error "$f stripe count $count != $OSTCOUNT"
23839 local offset=$($LFS getstripe -i $f)
23840 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
23841 local size=$($LFS getstripe -S $f)
23842 [ $size -eq $((def_stripe_size * 2)) ] ||
23843 error "$f stripe size $size != $((def_stripe_size * 2))"
23844 local pool=$($LFS getstripe -p $f)
23845 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
23848 # change fs default striping, delete parent default striping, now child
23849 # will stripe from new fs default striping only
23850 $LFS setstripe -c 1 -S $def_stripe_size -i 0 $MOUNT ||
23851 error "change $MOUNT default stripe failed"
23852 $LFS setstripe -c 0 $DIR/$tdir ||
23853 error "delete $tdir default stripe failed"
23854 for i in $(seq 11 20); do
23855 local f=$DIR/$tdir/$tfile.$i
23856 touch $f || error "touch $f failed"
23857 local count=$($LFS getstripe -c $f)
23858 [ $count -eq 1 ] || error "$f stripe count $count != 1"
23859 local offset=$($LFS getstripe -i $f)
23860 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
23861 local size=$($LFS getstripe -S $f)
23862 [ $size -eq $def_stripe_size ] ||
23863 error "$f stripe size $size != $def_stripe_size"
23864 local pool=$($LFS getstripe -p $f)
23865 [ $pool == $test_pool ] || error "$f pool $pool isn't set"
23868 unlinkmany $DIR/$tdir/$tfile. 1 20
23870 local f=$DIR/$tdir/$tfile
23871 pool_remove_all_targets $test_pool $f
23872 pool_remove $test_pool $f
23874 run_test 406 "DNE support fs default striping"
23877 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23878 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
23879 skip "Need MDS version at least 2.8.55"
23880 remote_mds_nodsh && skip "remote MDS with nodsh"
23882 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
23883 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
23884 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
23885 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
23886 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
23888 #define OBD_FAIL_DT_TXN_STOP 0x2019
23889 for idx in $(seq $MDSCOUNT); do
23890 do_facet mds$idx "lctl set_param fail_loc=0x2019"
23892 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
23893 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
23894 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
23897 run_test 407 "transaction fail should cause operation fail"
23900 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1 oflag=direct
23902 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
23903 lctl set_param fail_loc=0x8000040a
23904 # let ll_prepare_partial_page() fail
23905 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
23909 # create at least 100 unused inodes so that
23910 # shrink_icache_memory(0) should not return 0
23911 touch $DIR/$tfile-{0..100}
23912 rm -f $DIR/$tfile-{0..100}
23915 echo 2 > /proc/sys/vm/drop_caches
23917 run_test 408 "drop_caches should not hang due to page leaks"
23921 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
23923 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
23924 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
23925 touch $DIR/$tdir/guard || error "(2) Fail to create"
23927 local PREFIX=$(str_repeat 'A' 128)
23928 echo "Create 1K hard links start at $(date)"
23929 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
23930 error "(3) Fail to hard link"
23932 echo "Links count should be right although linkEA overflow"
23933 stat $DIR/$tdir/guard || error "(4) Fail to stat"
23934 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
23935 [ $linkcount -eq 1001 ] ||
23936 error "(5) Unexpected hard links count: $linkcount"
23938 echo "List all links start at $(date)"
23939 ls -l $DIR/$tdir/foo > /dev/null ||
23940 error "(6) Fail to list $DIR/$tdir/foo"
23942 echo "Unlink hard links start at $(date)"
23943 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
23944 error "(7) Fail to unlink"
23945 echo "Unlink hard links finished at $(date)"
23947 run_test 409 "Large amount of cross-MDTs hard links on the same file"
23951 [[ $CLIENT_VERSION -lt $(version_code 2.9.59) ]] &&
23952 skip "Need client version at least 2.9.59"
23953 [ -f $LUSTRE/tests/kernel/kinode.ko ] ||
23954 skip "Need MODULES build"
23956 # Create a file, and stat it from the kernel
23957 local testfile=$DIR/$tfile
23960 local run_id=$RANDOM
23961 local my_ino=$(stat --format "%i" $testfile)
23963 # Try to insert the module. This will always fail as the
23964 # module is designed to not be inserted.
23965 insmod $LUSTRE/tests/kernel/kinode.ko run_id=$run_id fname=$testfile \
23968 # Anything but success is a test failure
23970 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
23971 error "no inode match"
23973 run_test 410 "Test inode number returned from kernel thread"
23975 cleanup_test411_cgroup() {
23981 local cg_basedir=/sys/fs/cgroup/memory
23983 test -f "$cg_basedir/memory.kmem.limit_in_bytes" ||
23984 skip "no setup for cgroup"
23986 dd if=/dev/zero of=$DIR/$tfile bs=1M count=100 conv=fsync ||
23987 error "test file creation failed"
23988 cancel_lru_locks osc
23990 # Create a very small memory cgroup to force a slab allocation error
23991 local cgdir=$cg_basedir/osc_slab_alloc
23992 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
23993 trap "cleanup_test411_cgroup $cgdir" EXIT
23994 echo 2M > $cgdir/memory.kmem.limit_in_bytes
23995 echo 1M > $cgdir/memory.limit_in_bytes
23997 # Should not LBUG, just be killed by oom-killer
23998 # dd will return 0 even allocation failure in some environment.
23999 # So don't check return value
24000 sh -c "echo \$$ > $cgdir/tasks && dd if=$DIR/$tfile of=/dev/null"
24001 cleanup_test411_cgroup $cgdir
24005 run_test 411 "Slab allocation error with cgroup does not LBUG"
24008 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
24009 if [ $MDS1_VERSION -lt $(version_code 2.10.55) ]; then
24010 skip "Need server version at least 2.10.55"
24013 $LFS mkdir -i $((MDSCOUNT - 1)),$((MDSCOUNT - 2)) $DIR/$tdir ||
24014 error "mkdir failed"
24015 $LFS getdirstripe $DIR/$tdir
24016 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
24017 [ $stripe_index -eq $((MDSCOUNT - 1)) ] ||
24018 error "expect $((MDSCOUT - 1)) get $stripe_index"
24019 local stripe_count=$($LFS getdirstripe -T $DIR/$tdir)
24020 [ $stripe_count -eq 2 ] ||
24021 error "expect 2 get $stripe_count"
24023 run_test 412 "mkdir on specific MDTs"
24027 local stripe_count=$2
24028 local mdts=$(comma_list $(mdts_nodes))
24031 local lmv_qos_prio_free
24032 local lmv_qos_threshold_rr
24033 local lmv_qos_maxage
24034 local lod_qos_prio_free
24035 local lod_qos_threshold_rr
24036 local lod_qos_maxage
24040 lmv_qos_prio_free=$($LCTL get_param -n lmv.*.qos_prio_free | head -n1)
24041 lmv_qos_prio_free=${lmv_qos_prio_free%%%}
24042 lmv_qos_threshold_rr=$($LCTL get_param -n lmv.*.qos_threshold_rr |
24044 lmv_qos_threshold_rr=${lmv_qos_threshold_rr%%%}
24045 lmv_qos_maxage=$($LCTL get_param -n lmv.*.qos_maxage)
24046 stack_trap "$LCTL set_param \
24047 lmv.*.qos_prio_free=$lmv_qos_prio_free > /dev/null" EXIT
24048 stack_trap "$LCTL set_param \
24049 lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null" EXIT
24050 stack_trap "$LCTL set_param \
24051 lmv.*.qos_maxage=$lmv_qos_maxage > /dev/null" EXIT
24053 lod_qos_prio_free=$(do_facet mds1 $LCTL get_param -n \
24054 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_prio_free | head -n1)
24055 lod_qos_prio_free=${lod_qos_prio_free%%%}
24056 lod_qos_threshold_rr=$(do_facet mds1 $LCTL get_param -n \
24057 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_threshold_rr | head -n1)
24058 lod_qos_threshold_rr=${lod_qos_threshold_rr%%%}
24059 lod_qos_maxage=$(do_facet mds1 $LCTL get_param -n \
24060 lod.$FSNAME-MDT0000-mdtlov.qos_maxage | awk '{ print $1 }')
24061 stack_trap "do_nodes $mdts $LCTL set_param \
24062 lod.*.mdt_qos_prio_free=$lod_qos_prio_free > /dev/null" EXIT
24063 stack_trap "do_nodes $mdts $LCTL set_param \
24064 lod.*.mdt_qos_threshold_rr=$lod_qos_threshold_rr > /dev/null" \
24066 stack_trap "do_nodes $mdts $LCTL set_param \
24067 lod.*.mdt_qos_maxage=$lod_qos_maxage > /dev/null" EXIT
24069 $LCTL set_param lmv.*.qos_threshold_rr=100 > /dev/null
24070 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_threshold_rr=100 > /dev/null
24072 testdir=$DIR/$tdir-s$stripe_count/rr
24074 local stripe_index=$($LFS getstripe -m $testdir)
24075 local test_mkdir_rr=true
24077 getfattr -d -m dmv $testdir | grep dmv
24078 if [ $? -eq 0 ] && [ $MDS1_VERSION -ge $(version_code 2.14.51) ]; then
24079 local inherit_rr=$($LFS getdirstripe -D --max-inherit-rr $testdir)
24081 (( $inherit_rr == 0 )) && test_mkdir_rr=false
24086 echo "Mkdir (stripe_count $stripe_count) roundrobin:" ||
24087 echo "Mkdir (stripe_count $stripe_count) on stripe $stripe_index"
24089 for i in $(seq $((100 * MDSCOUNT))); do
24090 eval $mkdir_cmd $testdir/subdir$i ||
24091 error "$mkdir_cmd subdir$i failed"
24094 for i in $(seq $MDSCOUNT); do
24095 count=$($LFS getdirstripe -i $testdir/* |
24096 grep ^$((i - 1))$ | wc -l)
24097 echo "$count directories created on MDT$((i - 1))"
24098 if $test_mkdir_rr; then
24099 (( $count == 100 )) ||
24100 error "subdirs are not evenly distributed"
24101 elif [ $((i - 1)) -eq $stripe_index ]; then
24102 (( $count == 100 * MDSCOUNT )) ||
24103 error "$count subdirs created on MDT$((i - 1))"
24105 (( $count == 0 )) ||
24106 error "$count subdirs created on MDT$((i - 1))"
24109 if $test_mkdir_rr && [ $stripe_count -gt 1 ]; then
24110 count=$($LFS getdirstripe $testdir/* |
24111 grep -P "^\s+$((i - 1))\t" | wc -l)
24112 echo "$count stripes created on MDT$((i - 1))"
24113 # deviation should < 5% of average
24114 (( $count < 95 * stripe_count )) ||
24115 (( $count > 105 * stripe_count)) &&
24116 error "stripes are not evenly distributed"
24120 $LCTL set_param lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null
24121 do_nodes $mdts $LCTL set_param \
24122 lod.*.mdt_qos_threshold_rr=$lod_qos_threshold_rr > /dev/null
24125 echo "Check for uneven MDTs: "
24135 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
24136 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
24137 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
24139 max=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
24140 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
24143 for ((i = 1; i < ${#ffree[@]}; i++)); do
24144 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
24145 if [ $tmp -gt $max ]; then
24149 if [ $tmp -lt $min ]; then
24155 (( ${ffree[min_index]} == 0 )) &&
24156 skip "no free files in MDT$min_index"
24157 (( ${ffree[min_index]} > 100000000 )) &&
24158 skip "too many free files in MDT$min_index"
24160 # Check if we need to generate uneven MDTs
24162 local diff=$(((max - min) * 100 / min))
24163 local value="$(generate_string 1024)"
24165 while [ $diff -lt $threshold ]; do
24166 # generate uneven MDTs, create till $threshold% diff
24167 echo -n "weight diff=$diff% must be > $threshold% ..."
24168 count=$((${ffree[min_index]} / 10))
24169 # 50 sec per 10000 files in vm
24170 (( $count < 100000 )) || [ "$SLOW" != "no" ] ||
24171 skip "$count files to create"
24172 echo "Fill MDT$min_index with $count files"
24173 [ -d $DIR/$tdir-MDT$min_index ] ||
24174 $LFS mkdir -i $min_index $DIR/$tdir-MDT$min_index ||
24175 error "mkdir $tdir-MDT$min_index failed"
24176 createmany -d $DIR/$tdir-MDT$min_index/d $count ||
24177 error "create d$count failed"
24179 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-*.filesfree))
24180 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-*.kbytesavail))
24181 max=$(((${ffree[max_index]} >> 8) * \
24182 (${bavail[max_index]} * bsize >> 16)))
24183 min=$(((${ffree[min_index]} >> 8) * \
24184 (${bavail[min_index]} * bsize >> 16)))
24185 diff=$(((max - min) * 100 / min))
24188 echo "MDT filesfree available: ${ffree[@]}"
24189 echo "MDT blocks available: ${bavail[@]}"
24190 echo "weight diff=$diff%"
24193 echo "Mkdir (stripe_count $stripe_count) with balanced space usage:"
24195 $LCTL set_param lmv.*.qos_prio_free=100 > /dev/null
24196 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_prio_free=100 > /dev/null
24197 # decrease statfs age, so that it can be updated in time
24198 $LCTL set_param lmv.*.qos_maxage=1 > /dev/null
24199 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_maxage=1 > /dev/null
24203 testdir=$DIR/$tdir-s$stripe_count/qos
24205 for i in $(seq $((100 * MDSCOUNT))); do
24206 eval $mkdir_cmd $testdir/subdir$i ||
24207 error "$mkdir_cmd subdir$i failed"
24210 for i in $(seq $MDSCOUNT); do
24211 count=$($LFS getdirstripe -i $testdir/* | grep ^$((i - 1))$ |
24213 echo "$count directories created on MDT$((i - 1))"
24215 if [ $stripe_count -gt 1 ]; then
24216 count=$($LFS getdirstripe $testdir/* |
24217 grep -P "^\s+$((i - 1))\t" | wc -l)
24218 echo "$count stripes created on MDT$((i - 1))"
24222 max=$($LFS getdirstripe -i $testdir/* | grep ^$max_index$ | wc -l)
24223 min=$($LFS getdirstripe -i $testdir/* | grep ^$min_index$ | wc -l)
24225 # D-value should > 10% of averge
24226 (( $max - $min < 10 )) &&
24227 error "subdirs shouldn't be evenly distributed"
24230 if [ $stripe_count -gt 1 ]; then
24231 max=$($LFS getdirstripe $testdir/* |
24232 grep -P "^\s+$max_index\t" | wc -l)
24233 min=$($LFS getdirstripe $testdir/* |
24234 grep -P "^\s+$min_index\t" | wc -l)
24235 (( $max - $min < 10 * $stripe_count )) &&
24236 error "stripes shouldn't be evenly distributed"|| true
24241 [ $MDSCOUNT -lt 2 ] &&
24242 skip "We need at least 2 MDTs for this test"
24244 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
24245 skip "Need server version at least 2.12.52"
24249 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
24250 mkdir $DIR/$tdir-s$stripe_count || error "mkdir failed"
24251 mkdir $DIR/$tdir-s$stripe_count/rr || error "mkdir failed"
24252 mkdir $DIR/$tdir-s$stripe_count/qos || error "mkdir failed"
24253 test_qos_mkdir "$LFS mkdir -c $stripe_count" $stripe_count
24256 run_test 413a "QoS mkdir with 'lfs mkdir -i -1'"
24259 [ $MDSCOUNT -lt 2 ] &&
24260 skip "We need at least 2 MDTs for this test"
24262 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
24263 skip "Need server version at least 2.12.52"
24268 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
24269 testdir=$DIR/$tdir-s$stripe_count
24270 mkdir $testdir || error "mkdir $testdir failed"
24271 mkdir $testdir/rr || error "mkdir rr failed"
24272 mkdir $testdir/qos || error "mkdir qos failed"
24273 $LFS setdirstripe -D -c $stripe_count --max-inherit-rr 2 \
24274 $testdir/rr || error "setdirstripe rr failed"
24275 $LFS setdirstripe -D -c $stripe_count $testdir/qos ||
24276 error "setdirstripe failed"
24277 test_qos_mkdir "mkdir" $stripe_count
24280 run_test 413b "QoS mkdir under dir whose default LMV starting MDT offset is -1"
24283 [ $MDSCOUNT -ge 2 ] ||
24284 skip "We need at least 2 MDTs for this test"
24286 [ $MDS1_VERSION -ge $(version_code 2.14.51) ] ||
24287 skip "Need server version at least 2.14.50"
24293 testdir=$DIR/${tdir}-s1
24294 mkdir $testdir || error "mkdir $testdir failed"
24295 mkdir $testdir/rr || error "mkdir rr failed"
24296 mkdir $testdir/qos || error "mkdir qos failed"
24297 # default max_inherit is -1, default max_inherit_rr is 0
24298 $LFS setdirstripe -D -c 1 $testdir/rr ||
24299 error "setdirstripe rr failed"
24300 $LFS setdirstripe -D -c 1 -X 2 --max-inherit-rr 1 $testdir/qos ||
24301 error "setdirstripe qos failed"
24302 test_qos_mkdir "mkdir" 1
24304 mkdir $testdir/rr/level1 || error "mkdir rr/level1 failed"
24305 inherit=$($LFS getdirstripe -D -X $testdir/rr/level1)
24306 (( $inherit == -1 )) || error "rr/level1 inherit $inherit != -1"
24307 inherit_rr=$($LFS getdirstripe -D --max-inherit-rr $testdir/rr/level1)
24308 (( $inherit_rr == 0 )) ||
24309 error "rr/level1 inherit-rr $inherit_rr != 0"
24311 mkdir $testdir/qos/level1 || error "mkdir qos/level1 failed"
24312 inherit=$($LFS getdirstripe -D -X $testdir/qos/level1)
24313 (( $inherit == 1 )) || error "qos/level1 inherit $inherit != 1"
24314 inherit_rr=$($LFS getdirstripe -D --max-inherit-rr $testdir/qos/level1)
24315 (( $inherit_rr == 0 )) ||
24316 error "qos/level1 inherit-rr $inherit_rr !=0"
24317 mkdir $testdir/qos/level1/level2 || error "mkdir level2 failed"
24318 getfattr -d -m dmv $testdir/qos/level1/level2 | grep dmv &&
24319 error "level2 shouldn't have default LMV" || true
24321 run_test 413c "mkdir with default LMV max inherit rr"
24324 #define OBD_FAIL_PTLRPC_BULK_ATTACH 0x521
24325 $LCTL set_param fail_loc=0x80000521
24326 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
24329 run_test 414 "simulate ENOMEM in ptlrpc_register_bulk()"
24332 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24333 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
24334 skip "Need server version at least 2.11.52"
24344 # this test may be slow on ZFS
24345 [ "$mds1_FSTYPE" == "zfs" ] && total=100
24347 # though this test is designed for striped directory, let's test normal
24348 # directory too since lock is always saved as CoS lock.
24349 test_mkdir $DIR/$tdir || error "mkdir $tdir"
24350 createmany -o $DIR/$tdir/$tfile. $total || error "createmany"
24359 start_time=$(date +%s)
24360 for i in $(seq $total); do
24361 mrename $DIR/$tdir/$tfile.$i $DIR/$tdir/$tfile-new.$i \
24364 end_time=$(date +%s)
24365 duration=$((end_time - start_time))
24367 kill -9 $setattr_pid
24369 echo "rename $total files took $duration sec"
24370 [ $duration -lt 100 ] || error "rename took $duration sec"
24372 run_test 415 "lock revoke is not missing"
24375 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
24376 skip "Need server version at least 2.11.55"
24378 # define OBD_FAIL_OSD_TXN_START 0x19a
24379 do_facet mds1 lctl set_param fail_loc=0x19a
24381 lfs mkdir -c $MDSCOUNT $DIR/$tdir
24385 run_test 416 "transaction start failure won't cause system hung"
24389 do_nodes $(comma_list $(mdts_nodes)) \
24390 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=1"
24391 do_nodes $(comma_list $(mdts_nodes)) \
24392 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=1"
24393 do_nodes $(comma_list $(mdts_nodes)) \
24394 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=1"
24398 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
24399 [[ $MDS1_VERSION -lt $(version_code 2.11.56) ]] &&
24400 skip "Need MDS version at least 2.11.56"
24402 trap cleanup_417 RETURN EXIT
24404 $LFS mkdir -i 1 $DIR/$tdir.1 || error "create remote dir $tdir.1 failed"
24405 do_nodes $(comma_list $(mdts_nodes)) \
24406 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=0"
24407 $LFS migrate -m 0 $DIR/$tdir.1 &&
24408 error "migrate dir $tdir.1 should fail"
24410 do_nodes $(comma_list $(mdts_nodes)) \
24411 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=0"
24412 $LFS mkdir -i 1 $DIR/$tdir.2 &&
24413 error "create remote dir $tdir.2 should fail"
24415 do_nodes $(comma_list $(mdts_nodes)) \
24416 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=0"
24417 $LFS mkdir -c 2 $DIR/$tdir.3 &&
24418 error "create striped dir $tdir.3 should fail"
24421 run_test 417 "disable remote dir, striped dir and dir migration"
24423 # Checks that the outputs of df [-i] and lfs df [-i] match
24425 # usage: check_lfs_df <blocks | inodes> <mountpoint>
24435 [ "$1" == "blocks" ] && inodes= || inodes="-i"
24437 for count in {1..100}; do
24441 # read the lines of interest
24442 df_out=($(df -P $inodes $dir | tail -n +2)) ||
24443 error "df $inodes $dir | tail -n +2 failed"
24444 lfs_df_out=($($LFS df $inodes $dir | grep summary:)) ||
24445 error "lfs df $inodes $dir | grep summary: failed"
24447 # skip first substrings of each output as they are different
24448 # "<NID>:/<fsname>" for df, "filesystem_summary:" for lfs df
24449 # compare the two outputs
24451 for i in {1..5}; do
24452 [ "${df_out[i]}" != "${lfs_df_out[i]}" ] && passed=false
24460 lfs df $inodes $dir
24461 error "df and lfs df $1 output mismatch: " \
24462 "df ${inodes}: ${df_out[*]}, " \
24463 "lfs df ${inodes}: ${lfs_df_out[*]}"
24468 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24470 local dir=$DIR/$tdir
24471 local numfiles=$((RANDOM % 4096 + 2))
24472 local numblocks=$((RANDOM % 256 + 1))
24474 wait_delete_completed
24477 # check block output
24478 check_lfs_df blocks $dir
24479 # check inode output
24480 check_lfs_df inodes $dir
24482 # create a single file and retest
24483 echo "Creating a single file and testing"
24484 createmany -o $dir/$tfile- 1 &>/dev/null ||
24485 error "creating 1 file in $dir failed"
24486 check_lfs_df blocks $dir
24487 check_lfs_df inodes $dir
24489 # create a random number of files
24490 echo "Creating $((numfiles - 1)) files and testing"
24491 createmany -o $dir/$tfile- 1 $((numfiles - 1)) &>/dev/null ||
24492 error "creating $((numfiles - 1)) files in $dir failed"
24494 # write a random number of blocks to the first test file
24495 echo "Writing $numblocks 4K blocks and testing"
24496 dd if=/dev/urandom of=$dir/${tfile}-0 bs=4K conv=fsync \
24497 count=$numblocks &>/dev/null ||
24498 error "dd to $dir/${tfile}-0 failed"
24501 check_lfs_df blocks $dir
24502 check_lfs_df inodes $dir
24504 unlinkmany $dir/$tfile- $numfiles &>/dev/null ||
24505 error "unlinking $numfiles files in $dir failed"
24507 run_test 418 "df and lfs df outputs match"
24511 local dir=$DIR/$tdir
24516 cancel_lru_locks mdc
24518 #OBD_FAIL_LLITE_OPEN_BY_NAME 0x1410
24519 $LCTL set_param fail_loc=0x1410
24521 $LCTL set_param fail_loc=0
24524 run_test 419 "Verify open file by name doesn't crash kernel"
24528 [[ $MDS1_VERSION -ge $(version_code 2.12.53) ]] ||
24529 skip "Need MDS version at least 2.12.53"
24531 local SAVE_UMASK=$(umask)
24532 local dir=$DIR/$tdir
24533 local uname=$(getent passwd $RUNAS_ID | cut -d: -f1)
24537 mkdir -m03777 $dir/testdir
24538 ls -dn $dir/testdir
24539 # Need to remove trailing '.' when SELinux is enabled
24540 local dirperms=$(ls -dn $dir/testdir |
24541 awk '{ sub(/\.$/, "", $1); print $1}')
24542 [ $dirperms == "drwxrwsrwt" ] ||
24543 error "incorrect perms on $dir/testdir"
24545 su - $uname -c "PATH=$LUSTRE/tests:\$PATH; \
24546 openfile -f O_RDONLY:O_CREAT -m 02755 $dir/testdir/testfile"
24547 ls -n $dir/testdir/testfile
24548 local fileperms=$(ls -n $dir/testdir/testfile |
24549 awk '{ sub(/\.$/, "", $1); print $1}')
24550 [ $fileperms == "-rwxr-xr-x" ] ||
24551 error "incorrect perms on $dir/testdir/testfile"
24555 run_test 420 "clear SGID bit on non-directories for non-members"
24562 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
24563 skip "Need MDS version at least 2.12.54"
24565 test_mkdir $DIR/$tdir
24566 createmany -o $DIR/$tdir/f 3
24567 cnt=$(ls -1 $DIR/$tdir | wc -l)
24568 [ $cnt != 3 ] && error "unexpected #files: $cnt"
24570 fid1=$(lfs path2fid $DIR/$tdir/f1)
24571 fid2=$(lfs path2fid $DIR/$tdir/f2)
24572 $LFS rmfid $DIR $fid1 $fid2 || error "rmfid failed"
24574 stat $DIR/$tdir/f1 && error "f1 still visible on the client"
24575 stat $DIR/$tdir/f2 && error "f2 still visible on the client"
24577 cnt=$(ls -1 $DIR/$tdir | wc -l)
24578 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
24580 rm -f $DIR/$tdir/f3 || error "can't remove f3"
24581 createmany -o $DIR/$tdir/f 3
24582 cnt=$(ls -1 $DIR/$tdir | wc -l)
24583 [ $cnt != 3 ] && error "unexpected #files: $cnt"
24585 fid1=$(lfs path2fid $DIR/$tdir/f1)
24586 fid2=$(lfs path2fid $DIR/$tdir/f2)
24587 echo "remove using fsname $FSNAME"
24588 $LFS rmfid $FSNAME $fid1 $fid2 || error "rmfid with fsname failed"
24590 cnt=$(ls -1 $DIR/$tdir | wc -l)
24591 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
24593 run_test 421a "simple rm by fid"
24600 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
24601 skip "Need MDS version at least 2.12.54"
24603 test_mkdir $DIR/$tdir
24604 createmany -o $DIR/$tdir/f 3
24605 multiop_bg_pause $DIR/$tdir/f1 o_c || error "multiop failed to start"
24608 FID1=$(lfs path2fid $DIR/$tdir/f1)
24609 FID2=$(lfs path2fid $DIR/$tdir/f2)
24610 $LFS rmfid $DIR $FID1 $FID2 && error "rmfid didn't fail"
24612 kill -USR1 $MULTIPID
24615 cnt=$(ls $DIR/$tdir | wc -l)
24616 [ $cnt == 2 ] || error "unexpected #files after: $cnt"
24618 run_test 421b "rm by fid on open file"
24624 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
24625 skip "Need MDS version at least 2.12.54"
24627 test_mkdir $DIR/$tdir
24628 createmany -o $DIR/$tdir/f 3
24629 touch $DIR/$tdir/$tfile
24630 createmany -l$DIR/$tdir/$tfile $DIR/$tdir/h 180
24631 cnt=$(ls -1 $DIR/$tdir | wc -l)
24632 [ $cnt != 184 ] && error "unexpected #files: $cnt"
24634 FID1=$(lfs path2fid $DIR/$tdir/$tfile)
24635 $LFS rmfid $DIR $FID1 || error "rmfid failed"
24637 cnt=$(ls $DIR/$tdir | wc -l)
24638 [ $cnt == 3 ] || error "unexpected #files after: $cnt"
24640 run_test 421c "rm by fid against hardlinked files"
24646 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
24647 skip "Need MDS version at least 2.12.54"
24649 test_mkdir $DIR/$tdir
24650 createmany -o $DIR/$tdir/f 4097
24651 cnt=$(ls -1 $DIR/$tdir | wc -l)
24652 [ $cnt != 4097 ] && error "unexpected #files: $cnt"
24654 FIDS=$(lfs path2fid $DIR/$tdir/f* | sed "s/[/][^:]*://g")
24655 $LFS rmfid $DIR $FIDS || error "rmfid failed"
24657 cnt=$(ls $DIR/$tdir | wc -l)
24659 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
24661 run_test 421d "rmfid en masse"
24667 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
24668 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
24669 skip "Need MDS version at least 2.12.54"
24671 mkdir -p $DIR/$tdir
24672 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
24673 createmany -o $DIR/$tdir/striped_dir/f 512
24674 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
24675 [ $cnt != 512 ] && error "unexpected #files: $cnt"
24677 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
24678 sed "s/[/][^:]*://g")
24679 $LFS rmfid $DIR $FIDS || error "rmfid failed"
24681 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
24683 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
24685 run_test 421e "rmfid in DNE"
24691 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
24692 skip "Need MDS version at least 2.12.54"
24694 test_mkdir $DIR/$tdir
24696 cnt=$(ls -1 $DIR/$tdir | wc -l)
24697 [ $cnt != 1 ] && error "unexpected #files: $cnt"
24699 FID=$(lfs path2fid $DIR/$tdir/f)
24700 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (1)"
24701 # rmfid should fail
24702 cnt=$(ls -1 $DIR/$tdir | wc -l)
24703 [ $cnt != 1 ] && error "unexpected #files after (2): $cnt"
24705 chmod a+rw $DIR/$tdir
24707 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (2)"
24708 # rmfid should fail
24709 cnt=$(ls -1 $DIR/$tdir | wc -l)
24710 [ $cnt != 1 ] && error "unexpected #files after (3): $cnt"
24713 $RUNAS touch $DIR/$tdir/f
24714 FID=$(lfs path2fid $DIR/$tdir/f)
24715 echo "rmfid as root"
24716 $LFS rmfid $DIR $FID || error "rmfid as root failed"
24717 cnt=$(ls -1 $DIR/$tdir | wc -l)
24718 [ $cnt == 0 ] || error "unexpected #files after (4): $cnt"
24721 $RUNAS touch $DIR/$tdir/f
24722 cnt=$(ls -1 $DIR/$tdir | wc -l)
24723 [ $cnt != 1 ] && error "unexpected #files (4): $cnt"
24724 FID=$(lfs path2fid $DIR/$tdir/f)
24725 # rmfid w/o user_fid2path mount option should fail
24726 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail(3)"
24727 cnt=$(ls -1 $DIR/$tdir | wc -l)
24728 [ $cnt == 1 ] || error "unexpected #files after (5): $cnt"
24730 tmpdir=$(mktemp -d /tmp/lustre-XXXXXX)
24731 stack_trap "rmdir $tmpdir"
24732 mount_client $tmpdir "$MOUNT_OPTS,user_fid2path" ||
24733 error "failed to mount client'"
24734 stack_trap "umount_client $tmpdir"
24736 $RUNAS $LFS rmfid $tmpdir $FID || error "rmfid failed"
24737 # rmfid should succeed
24738 cnt=$(ls -1 $tmpdir/$tdir | wc -l)
24739 [ $cnt == 0 ] || error "unexpected #files after (6): $cnt"
24741 # rmfid shouldn't allow to remove files due to dir's permission
24742 chmod a+rwx $tmpdir/$tdir
24743 touch $tmpdir/$tdir/f
24744 ls -la $tmpdir/$tdir
24745 FID=$(lfs path2fid $tmpdir/$tdir/f)
24746 $RUNAS $LFS rmfid $tmpdir $FID && error "rmfid didn't fail"
24749 run_test 421f "rmfid checks permissions"
24755 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
24756 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
24757 skip "Need MDS version at least 2.12.54"
24759 mkdir -p $DIR/$tdir
24760 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
24761 createmany -o $DIR/$tdir/striped_dir/f 512
24762 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
24763 [ $cnt != 512 ] && error "unexpected #files: $cnt"
24765 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
24766 sed "s/[/][^:]*://g")
24768 rm -f $DIR/$tdir/striped_dir/f1*
24769 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
24770 removed=$((512 - cnt))
24772 # few files have been just removed, so we expect
24773 # rmfid to fail on their fids
24774 errors=$($LFS rmfid $DIR $FIDS 2>&1 | wc -l)
24775 [ $removed != $errors ] && error "$errors != $removed"
24777 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
24779 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
24781 run_test 421g "rmfid to return errors properly"
24784 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d1
24785 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d2
24786 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d3
24787 dd if=/dev/zero of=$DIR/$tdir/d1/file1 bs=1k count=1
24788 dd if=/dev/zero of=$DIR/$tdir/d2/file1 bs=1k count=1
24790 local amc=$(at_max_get client)
24791 local amo=$(at_max_get mds1)
24792 local timeout=`lctl get_param -n timeout`
24794 at_max_set 0 client
24797 #define OBD_FAIL_PTLRPC_PAUSE_REQ 0x50a
24798 do_facet mds1 $LCTL set_param fail_loc=0x8000050a \
24799 fail_val=$(((2*timeout + 10)*1000))
24800 touch $DIR/$tdir/d3/file &
24802 #define OBD_FAIL_TGT_REPLY_DATA_RACE 0x722
24803 do_facet mds1 $LCTL set_param fail_loc=0x80000722 \
24804 fail_val=$((2*timeout + 5))
24805 mv $DIR/$tdir/d1/file1 $DIR/$tdir/d1/file2 &
24809 sleep $((2 * timeout))
24813 touch $DIR/$tdir/d2/file3
24814 touch $DIR/$tdir/d2/file4
24815 touch $DIR/$tdir/d2/file5
24818 at_max_set $amc client
24819 at_max_set $amo mds1
24821 # LU-12838 - verify the ptlrpc thread watchdog is not always throttled
24822 do_facet mds1 "dmesg | grep 'Dumping the stack trace for debugging'" ||
24823 error "Watchdog is always throttled"
24825 run_test 422 "kill a process with RPC in progress"
24838 # ensure statfs cache is expired
24841 _stats=$(stat_test | grep $MOUNT | sort -u | wc -l)
24842 [[ ${_stats} -ne 1 ]] && error "statfs wrong"
24846 run_test 423 "statfs should return a right data"
24849 #define OBD_FAIL_PTLRPC_BULK_REPLY_ATTACH 0x522 | OBD_FAIL_ONCE
24850 $LCTL set_param fail_loc=0x80000522
24851 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
24854 run_test 424 "simulate ENOMEM in ptl_send_rpc bulk reply ME attach"
24857 test_mkdir -c -1 $DIR/$tdir
24858 $LFS setstripe -c -1 $DIR/$tdir
24860 lru_resize_disable "" 100
24861 stack_trap "lru_resize_enable" EXIT
24865 for i in $(seq $((MDSCOUNT * 125))); do
24866 local t=$DIR/$tdir/$tfile_$i
24868 dd if=/dev/zero of=$t bs=4K count=1 > /dev/null 2>&1 ||
24869 error_noexit "Create file $t"
24871 stack_trap "rm -rf $DIR/$tdir" EXIT
24873 for oscparam in $($LCTL list_param ldlm.namespaces.*osc-[-0-9a-f]*); do
24874 local lru_size=$($LCTL get_param -n $oscparam.lru_size)
24875 local lock_count=$($LCTL get_param -n $oscparam.lock_count)
24877 [ $lock_count -le $lru_size ] ||
24878 error "osc lock count $lock_count > lru size $lru_size"
24881 for mdcparam in $($LCTL list_param ldlm.namespaces.*mdc-*); do
24882 local lru_size=$($LCTL get_param -n $mdcparam.lru_size)
24883 local lock_count=$($LCTL get_param -n $mdcparam.lock_count)
24885 [ $lock_count -le $lru_size ] ||
24886 error "mdc lock count $lock_count > lru size $lru_size"
24889 run_test 425 "lock count should not exceed lru size"
24892 splice-test -r $DIR/$tfile
24893 splice-test -rd $DIR/$tfile
24894 splice-test $DIR/$tfile
24895 splice-test -d $DIR/$tfile
24897 run_test 426 "splice test on Lustre"
24900 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
24901 (( $MDS1_VERSION >= $(version_code 2.12.4) )) ||
24902 skip "Need MDS version at least 2.12.4"
24908 test_mkdir -c $MDSCOUNT -i 1 $DIR/$tdir/1/dir
24909 test_mkdir -c $MDSCOUNT -i 1 $DIR/$tdir/2/dir2
24911 $LFS getdirstripe $DIR/$tdir/1/dir
24913 #first setfattr for creating updatelog
24914 setfattr -n user.attr0 -v "some text" $DIR/$tdir/1/dir
24916 #define OBD_FAIL_OUT_OBJECT_MISS 0x1708
24917 do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param fail_loc=0x80001708
24918 setfattr -n user.attr1 -v "some text" $DIR/$tdir/1/dir &
24919 setfattr -n user.attr2 -v "another attr" $DIR/$tdir/2/dir2 &
24923 wait_recovery_complete mds2 $((2*TIMEOUT))
24925 log=$(do_facet mds1 dmesg | tac | sed "/${TESTNAME//_/ }/,$ d")
24926 echo $log | grep "get update log failed" &&
24927 error "update log corruption is detected" || true
24929 run_test 427 "Failed DNE2 update request shouldn't corrupt updatelog"
24932 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24933 local cache_limit=$CACHE_MAX
24935 stack_trap "$LCTL set_param -n llite.*.max_cached_mb=$cache_limit"
24936 $LCTL set_param -n llite.*.max_cached_mb=64
24939 $LFS setstripe -c 1 $DIR/$tdir
24940 eval touch $DIR/$tdir/$tfile.{1..$OSTCOUNT}
24941 stack_trap "rm -f $DIR/$tdir/$tfile.*"
24943 for f in $(seq 4); do
24944 dd if=/dev/zero of=$DIR/$tdir/$tfile.$f bs=128M count=1 &
24948 cancel_lru_locks osc
24950 for f in $(seq 4); do
24951 dd if=$DIR/$tdir/$tfile.$f of=/dev/null bs=128M count=1 &
24955 run_test 428 "large block size IO should not hang"
24957 test_429() { # LU-7915 / LU-10948
24958 local ll_opencache_threshold_count="llite.*.opencache_threshold_count"
24959 local testfile=$DIR/$tfile
24960 local mdc_rpcstats="mdc.$FSNAME-MDT0000-*.stats"
24966 $LCTL get_param $ll_opencache_threshold_count ||
24967 skip "client does not have opencache parameter"
24969 set_opencache $new_flag
24970 stack_trap "restore_opencache"
24971 [ $($LCTL get_param -n $ll_opencache_threshold_count) == $new_flag ] ||
24972 error "enable opencache failed"
24974 # drop MDC DLM locks
24975 cancel_lru_locks mdc
24976 # clear MDC RPC stats counters
24977 $LCTL set_param $mdc_rpcstats=clear
24979 # According to the current implementation, we need to run 3 times
24980 # open & close file to verify if opencache is enabled correctly.
24981 # 1st, RPCs are sent for lookup/open and open handle is released on
24983 # 2nd, RPC is sent for open, MDS_OPEN_LOCK is fetched automatically,
24984 # so open handle won't be released thereafter.
24985 # 3rd, No RPC is sent out.
24986 $MULTIOP $testfile oc || error "multiop failed"
24987 first_rpc=$(calc_stats $mdc_rpcstats ldlm_ibits_enqueue)
24988 echo "1st: $first_rpc RPCs in flight"
24990 $MULTIOP $testfile oc || error "multiop failed"
24991 second_rpc=$(calc_stats $mdc_rpcstats ldlm_ibits_enqueue)
24992 echo "2nd: $second_rpc RPCs in flight"
24994 $MULTIOP $testfile oc || error "multiop failed"
24995 third_rpc=$(calc_stats $mdc_rpcstats ldlm_ibits_enqueue)
24996 echo "3rd: $third_rpc RPCs in flight"
24998 #verify no MDC RPC is sent
24999 [[ $second_rpc == $third_rpc ]] || error "MDC RPC is still sent"
25001 run_test 429 "verify if opencache flag on client side does work"
25007 # data at [200K, 400K)
25008 dd if=/dev/urandom of=$file bs=256K count=1 seek=1 ||
25009 error "256K->512K dd fails"
25011 dd if=/dev/urandom of=$file bs=1M count=1 seek=2 ||
25012 error "2M->3M dd fails"
25014 dd if=/dev/urandom of=$file bs=1M count=1 seek=4 ||
25015 error "4M->5M dd fails"
25016 echo "Data at 256K...512K, 2M...3M and 4M...5M"
25017 # start at first component hole #1
25018 printf "Seeking hole from 1000 ... "
25019 offset=$(lseek_test -l 1000 $file)
25021 [[ $offset == 1000 ]] || error "offset $offset != 1000"
25022 printf "Seeking data from 1000 ... "
25023 offset=$(lseek_test -d 1000 $file)
25025 [[ $offset == 262144 ]] || error "offset $offset != 262144"
25027 # start at first component data block
25028 printf "Seeking hole from 300000 ... "
25029 offset=$(lseek_test -l 300000 $file)
25031 [[ $offset == 524288 ]] || error "offset $offset != 524288"
25032 printf "Seeking data from 300000 ... "
25033 offset=$(lseek_test -d 300000 $file)
25035 [[ $offset == 300000 ]] || error "offset $offset != 300000"
25037 # start at the first component but beyond end of object size
25038 printf "Seeking hole from 1000000 ... "
25039 offset=$(lseek_test -l 1000000 $file)
25041 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
25042 printf "Seeking data from 1000000 ... "
25043 offset=$(lseek_test -d 1000000 $file)
25045 [[ $offset == 2097152 ]] || error "offset $offset != 2097152"
25047 # start at second component stripe 2 (empty file)
25048 printf "Seeking hole from 1500000 ... "
25049 offset=$(lseek_test -l 1500000 $file)
25051 [[ $offset == 1500000 ]] || error "offset $offset != 1500000"
25052 printf "Seeking data from 1500000 ... "
25053 offset=$(lseek_test -d 1500000 $file)
25055 [[ $offset == 2097152 ]] || error "offset $offset != 2097152"
25057 # start at second component stripe 1 (all data)
25058 printf "Seeking hole from 3000000 ... "
25059 offset=$(lseek_test -l 3000000 $file)
25061 [[ $offset == 3145728 ]] || error "offset $offset != 3145728"
25062 printf "Seeking data from 3000000 ... "
25063 offset=$(lseek_test -d 3000000 $file)
25065 [[ $offset == 3000000 ]] || error "offset $offset != 3000000"
25067 dd if=/dev/urandom of=$file bs=640K count=1 seek=1 ||
25068 error "2nd dd fails"
25069 echo "Add data block at 640K...1280K"
25071 # start at before new data block, in hole
25072 printf "Seeking hole from 600000 ... "
25073 offset=$(lseek_test -l 600000 $file)
25075 [[ $offset == 600000 ]] || error "offset $offset != 600000"
25076 printf "Seeking data from 600000 ... "
25077 offset=$(lseek_test -d 600000 $file)
25079 [[ $offset == 655360 ]] || error "offset $offset != 655360"
25081 # start at the first component new data block
25082 printf "Seeking hole from 1000000 ... "
25083 offset=$(lseek_test -l 1000000 $file)
25085 [[ $offset == 1310720 ]] || error "offset $offset != 1310720"
25086 printf "Seeking data from 1000000 ... "
25087 offset=$(lseek_test -d 1000000 $file)
25089 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
25091 # start at second component stripe 2, new data
25092 printf "Seeking hole from 1200000 ... "
25093 offset=$(lseek_test -l 1200000 $file)
25095 [[ $offset == 1310720 ]] || error "offset $offset != 1310720"
25096 printf "Seeking data from 1200000 ... "
25097 offset=$(lseek_test -d 1200000 $file)
25099 [[ $offset == 1200000 ]] || error "offset $offset != 1200000"
25101 # start beyond file end
25102 printf "Using offset > filesize ... "
25103 lseek_test -l 4000000 $file && error "lseek should fail"
25104 printf "Using offset > filesize ... "
25105 lseek_test -d 4000000 $file && error "lseek should fail"
25111 $LCTL get_param mdc.*.import | grep -q 'connect_flags:.*seek' ||
25112 skip "MDT does not support SEEK_HOLE"
25114 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
25115 skip "OST does not support SEEK_HOLE"
25117 local file=$DIR/$tdir/$tfile
25119 mkdir -p $DIR/$tdir
25121 $LFS setstripe -E 1M -L mdt -E eof -c2 $file
25122 # OST stripe #1 will have continuous data at [1M, 3M)
25123 # OST stripe #2 is empty
25124 echo "Component #1: 1M DoM, component #2: EOF, 2 stripes 1M"
25125 lseek_test_430 $file
25127 $LFS setstripe -E 1M -c2 -S 64K -E 10M -c2 -S 1M $file
25128 echo "Component #1: 1M, 2 stripes 64K, component #2: EOF, 2 stripes 1M"
25129 lseek_test_430 $file
25131 $LFS setstripe -c2 -S 512K $file
25132 echo "Two stripes, stripe size 512K"
25133 lseek_test_430 $file
25135 # FLR with stale mirror
25136 $LFS setstripe -N -E 512K -c1 -S 64K -E eof -c2 -S 512K \
25138 echo "Mirrored file:"
25139 echo "Component #1: 512K, stripe 64K, component #2: EOF, 2 stripes 512K"
25140 echo "Plain 2 stripes 1M"
25141 lseek_test_430 $file
25144 run_test 430a "lseek: SEEK_DATA/SEEK_HOLE basic functionality"
25147 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
25148 skip "OST does not support SEEK_HOLE"
25151 local file=$DIR/$tdir/$tfile
25153 mkdir -p $DIR/$tdir
25154 # Empty layout lseek should fail
25157 printf "Seeking hole from 0 ... "
25158 lseek_test -l 0 $file && error "lseek should fail"
25159 printf "Seeking data from 0 ... "
25160 lseek_test -d 0 $file && error "lseek should fail"
25164 $LFS setstripe -E 1M -c2 -E eof $file
25165 $TRUNCATE $file 1048576
25166 printf "Seeking hole from 1000000 ... "
25167 offset=$(lseek_test -l 1000000 $file)
25169 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
25170 printf "Seeking data from 1000000 ... "
25171 lseek_test -d 1000000 $file && error "lseek should fail"
25174 # full component followed by non-inited one
25175 $LFS setstripe -E 1M -c2 -E eof $file
25176 dd if=/dev/urandom of=$file bs=1M count=1
25177 printf "Seeking hole from 1000000 ... "
25178 offset=$(lseek_test -l 1000000 $file)
25180 [[ $offset == 1048576 ]] || error "offset $offset != 1048576"
25181 printf "Seeking hole from 1048576 ... "
25182 lseek_test -l 1048576 $file && error "lseek should fail"
25183 # init second component and truncate back
25184 echo "123" >> $file
25185 $TRUNCATE $file 1048576
25186 printf "Seeking hole from 1000000 ... "
25187 offset=$(lseek_test -l 1000000 $file)
25189 [[ $offset == 1048576 ]] || error "offset $offset != 1048576"
25190 printf "Seeking hole from 1048576 ... "
25191 lseek_test -l 1048576 $file && error "lseek should fail"
25192 # boundary checks for big values
25193 dd if=/dev/urandom of=$file.10g bs=1 count=1 seek=10G
25194 offset=$(lseek_test -d 0 $file.10g)
25195 [[ $offset == 10737418240 ]] || error "offset $offset != 10737418240"
25196 dd if=/dev/urandom of=$file.100g bs=1 count=1 seek=100G
25197 offset=$(lseek_test -d 0 $file.100g)
25198 [[ $offset == 107374182400 ]] || error "offset $offset != 107374182400"
25201 run_test 430b "lseek: SEEK_DATA/SEEK_HOLE special cases"
25204 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
25205 skip "OST does not support SEEK_HOLE"
25207 local file=$DIR/$tdir/$tfile
25210 mkdir -p $DIR/$tdir
25211 dd if=/dev/urandom of=$file bs=1k count=1 seek=5M
25213 # cp version 8.33+ prefers lseek over fiemap
25214 if [[ $(cp --version | head -n1 | sed "s/[^0-9]//g") -ge 833 ]]; then
25216 time cp $file /dev/null
25217 (( SECONDS - start < 5 )) ||
25218 error "cp: too long runtime $((SECONDS - start))"
25221 # tar version 1.29+ supports SEEK_HOLE/DATA
25222 if [[ $(tar --version | head -n1 | sed "s/[^0-9]//g") -ge 129 ]]; then
25224 time tar cS $file - | cat > /dev/null
25225 (( SECONDS - start < 5 )) ||
25226 error "tar: too long runtime $((SECONDS - start))"
25229 run_test 430c "lseek: external tools check"
25231 test_431() { # LU-14187
25232 local file=$DIR/$tdir/$tfile
25234 mkdir -p $DIR/$tdir
25235 $LFS setstripe -c 1 -i 0 $file || error "lfs setstripe failed"
25236 dd if=/dev/urandom of=$file bs=4k count=1
25237 dd if=/dev/urandom of=$file bs=4k count=1 seek=10 conv=notrunc
25238 dd if=/dev/urandom of=$file bs=4k count=1 seek=12 conv=notrunc
25239 #define OBD_FAIL_OST_RESTART_IO 0x251
25240 do_facet ost1 "$LCTL set_param fail_loc=0x251"
25241 $LFS setstripe -c 1 -i 0 $file.0 || error "lfs setstripe failed"
25245 echo 3 > /proc/sys/vm/drop_caches
25246 diff $file $file.0 || error "data diff"
25248 run_test 431 "Restart transaction for IO"
25251 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
25252 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
25253 skip "Need server version at least 2.9.55"
25255 start_full_debug_logging
25259 stop_full_debug_logging
25263 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
25264 local st=$(do_facet mgs $LCTL barrier_stat $FSNAME |
25265 awk '/The barrier for/ { print $7 }')
25268 local st=$(do_facet mgs $LCTL barrier_stat -s $FSNAME)
25273 barrier_expired() {
25276 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
25277 expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
25278 awk '/will be expired/ { print $7 }')
25280 expired=$(do_facet mgs $LCTL barrier_stat -t $FSNAME)
25289 echo "Start barrier_freeze at: $(date)"
25290 #define OBD_FAIL_BARRIER_DELAY 0x2202
25291 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
25292 # Do not reduce barrier time - See LU-11873
25293 do_facet mgs $LCTL barrier_freeze $FSNAME 20 &
25296 local b_status=$(barrier_stat)
25297 echo "Got barrier status at: $(date)"
25298 [ "$b_status" = "'freezing_p1'" ] ||
25299 error "(1) unexpected barrier status $b_status"
25301 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
25303 b_status=$(barrier_stat)
25304 [ "$b_status" = "'frozen'" ] ||
25305 error "(2) unexpected barrier status $b_status"
25307 local expired=$(barrier_expired)
25308 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
25309 sleep $((expired + 3))
25311 b_status=$(barrier_stat)
25312 [ "$b_status" = "'expired'" ] ||
25313 error "(3) unexpected barrier status $b_status"
25315 # Do not reduce barrier time - See LU-11873
25316 do_facet mgs $LCTL barrier_freeze $FSNAME 20 ||
25317 error "(4) fail to freeze barrier"
25319 b_status=$(barrier_stat)
25320 [ "$b_status" = "'frozen'" ] ||
25321 error "(5) unexpected barrier status $b_status"
25323 echo "Start barrier_thaw at: $(date)"
25324 #define OBD_FAIL_BARRIER_DELAY 0x2202
25325 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
25326 do_facet mgs $LCTL barrier_thaw $FSNAME &
25329 b_status=$(barrier_stat)
25330 echo "Got barrier status at: $(date)"
25331 [ "$b_status" = "'thawing'" ] ||
25332 error "(6) unexpected barrier status $b_status"
25334 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
25336 b_status=$(barrier_stat)
25337 [ "$b_status" = "'thawed'" ] ||
25338 error "(7) unexpected barrier status $b_status"
25340 #define OBD_FAIL_BARRIER_FAILURE 0x2203
25341 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
25342 do_facet mgs $LCTL barrier_freeze $FSNAME
25344 b_status=$(barrier_stat)
25345 [ "$b_status" = "'failed'" ] ||
25346 error "(8) unexpected barrier status $b_status"
25348 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
25349 do_facet mgs $LCTL barrier_thaw $FSNAME
25353 run_test 801a "write barrier user interfaces and stat machine"
25358 mkdir $DIR/$tdir || error "(1) fail to mkdir"
25359 createmany -d $DIR/$tdir/d 6 || "(2) fail to mkdir"
25360 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
25361 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
25362 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
25364 cancel_lru_locks mdc
25366 # 180 seconds should be long enough
25367 do_facet mgs $LCTL barrier_freeze $FSNAME 180
25369 local b_status=$(barrier_stat)
25370 [ "$b_status" = "'frozen'" ] ||
25371 error "(6) unexpected barrier status $b_status"
25373 mkdir $DIR/$tdir/d0/d10 &
25376 touch $DIR/$tdir/d1/f13 &
25379 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
25382 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
25385 rm -f $DIR/$tdir/d4/f12 &
25388 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
25390 # To guarantee taht the 'stat' is not blocked
25391 b_status=$(barrier_stat)
25392 [ "$b_status" = "'frozen'" ] ||
25393 error "(8) unexpected barrier status $b_status"
25395 # let above commands to run at background
25398 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
25399 ps -p $touch_pid || error "(10) touch should be blocked"
25400 ps -p $ln_pid || error "(11) link should be blocked"
25401 ps -p $mv_pid || error "(12) rename should be blocked"
25402 ps -p $rm_pid || error "(13) unlink should be blocked"
25404 b_status=$(barrier_stat)
25405 [ "$b_status" = "'frozen'" ] ||
25406 error "(14) unexpected barrier status $b_status"
25408 do_facet mgs $LCTL barrier_thaw $FSNAME
25409 b_status=$(barrier_stat)
25410 [ "$b_status" = "'thawed'" ] ||
25411 error "(15) unexpected barrier status $b_status"
25413 wait $mkdir_pid || error "(16) mkdir should succeed"
25414 wait $touch_pid || error "(17) touch should succeed"
25415 wait $ln_pid || error "(18) link should succeed"
25416 wait $mv_pid || error "(19) rename should succeed"
25417 wait $rm_pid || error "(20) unlink should succeed"
25421 run_test 801b "modification will be blocked by write barrier"
25424 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
25428 stop mds2 || error "(1) Fail to stop mds2"
25430 do_facet mgs $LCTL barrier_freeze $FSNAME 30
25432 local b_status=$(barrier_stat)
25433 [ "$b_status" = "'expired'" ] || [ "$b_status" = "'failed'" ] || {
25434 do_facet mgs $LCTL barrier_thaw $FSNAME
25435 error "(2) unexpected barrier status $b_status"
25438 do_facet mgs $LCTL barrier_rescan $FSNAME ||
25439 error "(3) Fail to rescan barrier bitmap"
25441 # Do not reduce barrier time - See LU-11873
25442 do_facet mgs $LCTL barrier_freeze $FSNAME 20
25444 b_status=$(barrier_stat)
25445 [ "$b_status" = "'frozen'" ] ||
25446 error "(4) unexpected barrier status $b_status"
25448 do_facet mgs $LCTL barrier_thaw $FSNAME
25449 b_status=$(barrier_stat)
25450 [ "$b_status" = "'thawed'" ] ||
25451 error "(5) unexpected barrier status $b_status"
25453 local devname=$(mdsdevname 2)
25455 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
25457 do_facet mgs $LCTL barrier_rescan $FSNAME ||
25458 error "(7) Fail to rescan barrier bitmap"
25462 run_test 801c "rescan barrier bitmap"
25464 saved_MGS_MOUNT_OPTS=$MGS_MOUNT_OPTS
25465 saved_MDS_MOUNT_OPTS=$MDS_MOUNT_OPTS
25466 saved_OST_MOUNT_OPTS=$OST_MOUNT_OPTS
25467 saved_MOUNT_OPTS=$MOUNT_OPTS
25473 MGS_MOUNT_OPTS=$saved_MGS_MOUNT_OPTS
25474 MDS_MOUNT_OPTS=$saved_MDS_MOUNT_OPTS
25475 OST_MOUNT_OPTS=$saved_OST_MOUNT_OPTS
25476 MOUNT_OPTS=$saved_MOUNT_OPTS
25481 [[ $mds1_FSTYPE = zfs ]] || skip "ZFS specific test"
25482 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
25483 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
25484 skip "Need server version at least 2.9.55"
25486 [[ $ENABLE_QUOTA ]] && skip "Quota enabled for read-only test"
25488 mkdir $DIR/$tdir || error "(1) fail to mkdir"
25490 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
25491 error "(2) Fail to copy"
25493 trap cleanup_802a EXIT
25495 # sync by force before remount as readonly
25496 sync; sync_all_data; sleep 3; sync_all_data
25500 MGS_MOUNT_OPTS=$(csa_add "$MGS_MOUNT_OPTS" -o rdonly_dev)
25501 MDS_MOUNT_OPTS=$(csa_add "$MDS_MOUNT_OPTS" -o rdonly_dev)
25502 OST_MOUNT_OPTS=$(csa_add "$OST_MOUNT_OPTS" -o rdonly_dev)
25504 echo "Mount the server as read only"
25505 setupall server_only || error "(3) Fail to start servers"
25507 echo "Mount client without ro should fail"
25508 mount_client $MOUNT &&
25509 error "(4) Mount client without 'ro' should fail"
25511 echo "Mount client with ro should succeed"
25512 MOUNT_OPTS=$(csa_add "$MOUNT_OPTS" -o ro)
25513 mount_client $MOUNT ||
25514 error "(5) Mount client with 'ro' should succeed"
25516 echo "Modify should be refused"
25517 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
25519 echo "Read should be allowed"
25520 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
25521 error "(7) Read should succeed under ro mode"
25525 run_test 802a "simulate readonly device"
25528 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25529 remote_mds_nodsh && skip "remote MDS with nodsh"
25531 do_facet $SINGLEMDS $LCTL get_param mdt.*.readonly ||
25532 skip "readonly option not available"
25534 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "(1) fail to mkdir"
25536 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
25537 error "(2) Fail to copy"
25539 # write back all cached data before setting MDT to readonly
25543 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=1
25544 stack_trap "do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0" EXIT
25546 echo "Modify should be refused"
25547 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
25549 echo "Read should be allowed"
25550 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
25551 error "(7) Read should succeed under ro mode"
25554 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0
25556 run_test 802b "be able to set MDTs to readonly"
25559 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
25560 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
25561 skip "MDS needs to be newer than 2.10.54"
25563 mkdir -p $DIR/$tdir
25564 # Create some objects on all MDTs to trigger related logs objects
25565 for idx in $(seq $MDSCOUNT); do
25566 $LFS mkdir -c $MDSCOUNT -i $((idx % $MDSCOUNT)) \
25567 $DIR/$tdir/dir${idx} ||
25568 error "Fail to create $DIR/$tdir/dir${idx}"
25572 wait_delete_completed # ensure old test cleanups are finished
25573 echo "before create:"
25575 local before_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
25577 for i in {1..10}; do
25578 $LFS mkdir -c 1 -i 1 $DIR/$tdir/foo$i ||
25579 error "Fail to create $DIR/$tdir/foo$i"
25583 echo "after create:"
25585 local after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
25587 # allow for an llog to be cleaned up during the test
25588 [ $after_used -ge $((before_used + 10 - 1)) ] ||
25589 error "before ($before_used) + 10 > after ($after_used)"
25591 for i in {1..10}; do
25592 rm -rf $DIR/$tdir/foo$i ||
25593 error "Fail to remove $DIR/$tdir/foo$i"
25596 sleep 3 # avoid MDT return cached statfs
25597 wait_delete_completed
25598 echo "after unlink:"
25600 after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
25602 # allow for an llog to be created during the test
25603 [ $after_used -le $((before_used + 1)) ] ||
25604 error "after ($after_used) > before ($before_used) + 1"
25606 run_test 803a "verify agent object for remote object"
25609 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
25610 [ $MDS1_VERSION -lt $(version_code 2.13.56) ] &&
25611 skip "MDS needs to be newer than 2.13.56"
25612 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25614 for i in $(seq 0 $((MDSCOUNT - 1))); do
25615 $LFS mkdir -i $i $DIR/$tdir.$i || error "mkdir $tdir.$i"
25623 stat $DIR/$tdir.* >/dev/null || error "stat $tdir.*"
25624 for i in $(seq 0 $((MDSCOUNT - 1))); do
25625 tmp=$(do_facet mds$i $LCTL get_param mdt.*-MDT000$i.md_stats |
25626 awk '/getattr/ { print $2 }')
25627 before=$((before + tmp))
25629 stat $DIR/$tdir.* >/dev/null || error "stat $tdir.*"
25630 for i in $(seq 0 $((MDSCOUNT - 1))); do
25631 tmp=$(do_facet mds$i $LCTL get_param mdt.*-MDT000$i.md_stats |
25632 awk '/getattr/ { print $2 }')
25633 after=$((after + tmp))
25636 [ $before -eq $after ] || error "getattr count $before != $after"
25638 run_test 803b "remote object can getattr from cache"
25641 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
25642 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
25643 skip "MDS needs to be newer than 2.10.54"
25644 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
25646 mkdir -p $DIR/$tdir
25647 $LFS mkdir -c 1 -i 1 $DIR/$tdir/dir0 ||
25648 error "Fail to create $DIR/$tdir/dir0"
25650 local fid=$($LFS path2fid $DIR/$tdir/dir0)
25651 local dev=$(mdsdevname 2)
25653 do_facet mds2 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
25654 grep ${fid} || error "NOT found agent entry for dir0"
25656 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir/dir1 ||
25657 error "Fail to create $DIR/$tdir/dir1"
25659 touch $DIR/$tdir/dir1/foo0 ||
25660 error "Fail to create $DIR/$tdir/dir1/foo0"
25661 fid=$($LFS path2fid $DIR/$tdir/dir1/foo0)
25664 for idx in $(seq $MDSCOUNT); do
25665 dev=$(mdsdevname $idx)
25666 do_facet mds${idx} \
25667 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
25668 grep ${fid} && rc=$idx
25671 mv $DIR/$tdir/dir1/foo0 $DIR/$tdir/dir1/foo1 ||
25672 error "Fail to rename foo0 to foo1"
25673 if [ $rc -eq 0 ]; then
25674 for idx in $(seq $MDSCOUNT); do
25675 dev=$(mdsdevname $idx)
25676 do_facet mds${idx} \
25677 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
25678 grep ${fid} && rc=$idx
25682 mv $DIR/$tdir/dir1/foo1 $DIR/$tdir/dir1/foo2 ||
25683 error "Fail to rename foo1 to foo2"
25684 if [ $rc -eq 0 ]; then
25685 for idx in $(seq $MDSCOUNT); do
25686 dev=$(mdsdevname $idx)
25687 do_facet mds${idx} \
25688 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
25689 grep ${fid} && rc=$idx
25693 [ $rc -ne 0 ] || error "NOT found agent entry for foo"
25695 ln $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir0/guard ||
25696 error "Fail to link to $DIR/$tdir/dir1/foo2"
25697 mv $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir1/foo0 ||
25698 error "Fail to rename foo2 to foo0"
25699 unlink $DIR/$tdir/dir1/foo0 ||
25700 error "Fail to unlink $DIR/$tdir/dir1/foo0"
25701 rm -rf $DIR/$tdir/dir0 ||
25702 error "Fail to rm $DIR/$tdir/dir0"
25704 for idx in $(seq $MDSCOUNT); do
25705 dev=$(mdsdevname $idx)
25709 run_e2fsck $(facet_active_host mds$idx) $dev -n ||
25711 start mds${idx} $dev $MDS_MOUNT_OPTS ||
25712 error "mount mds$idx failed"
25713 df $MOUNT > /dev/null 2>&1
25715 # e2fsck should not return error
25717 error "e2fsck detected error on MDT${idx}: rc=$rc"
25720 run_test 804 "verify agent entry for remote entry"
25723 do_facet $SINGLEMDS zfs set quota=$old $fsset
25724 unlinkmany $DIR/$tdir/f- 1000000
25729 local zfs_version=$(do_facet mds1 cat /sys/module/zfs/version)
25730 [ "$mds1_FSTYPE" != "zfs" ] && skip "ZFS specific test"
25731 [ $(version_code $zfs_version) -lt $(version_code 0.7.2) ] &&
25732 skip "netfree not implemented before 0.7"
25733 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
25734 skip "Need MDS version at least 2.10.57"
25741 local pref="osd-zfs.$FSNAME-MDT0000."
25743 # limit available space on MDS dataset to meet nospace issue
25744 # quickly. then ZFS 0.7.2 can use reserved space if asked
25745 # properly (using netfree flag in osd_declare_destroy()
25746 fsset=$(do_facet $SINGLEMDS lctl get_param -n $pref.mntdev)
25747 old=$(do_facet $SINGLEMDS zfs get -H quota $fsset | \
25749 freekb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytesfree)
25750 usedkb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytestotal)
25751 let "usedkb=usedkb-freekb"
25752 let "freekb=freekb/2"
25753 if let "freekb > 5000"; then
25756 do_facet $SINGLEMDS zfs set quota=$(((usedkb+freekb)*1024)) $fsset
25757 trap cleanup_805 EXIT
25759 $LFS setstripe -E 1M -c2 -E 4M -c2 -E -1 -c2 $DIR/$tdir ||
25760 error "Can't set PFL layout"
25761 createmany -m $DIR/$tdir/f- 1000000 && error "ENOSPC wasn't met"
25762 rm -rf $DIR/$tdir || error "not able to remove"
25763 do_facet $SINGLEMDS zfs set quota=$old $fsset
25766 run_test 805 "ZFS can remove from full fs"
25772 local expect=$(stat -c %s $file)
25774 check_lsom_size $1 $expect
25776 local blocks=$($LFS getsom -b $file)
25777 expect=$(stat -c %b $file)
25778 [[ $blocks == $expect ]] ||
25779 error "$file expected blocks: $expect, got: $blocks"
25787 cancel_lru_locks mdc
25789 size=$($LFS getsom -s $1)
25790 [[ $size == $expect ]] ||
25791 error "$file expected size: $expect, got: $size"
25795 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
25796 skip "Need MDS version at least 2.11.52"
25800 touch $DIR/$tfile || error "touch $tfile failed"
25802 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
25803 save_lustre_params client "llite.*.xattr_cache" > $save
25804 lctl set_param llite.*.xattr_cache=0
25805 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
25807 # single-threaded write
25808 echo "Test SOM for single-threaded write"
25809 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 ||
25810 error "write $tfile failed"
25811 check_lsom_size $DIR/$tfile $bs
25814 local size=$(($num * $bs))
25818 echo "Test SOM for single client multi-threaded($num) write"
25819 $TRUNCATE $DIR/$tfile 0
25820 for ((i = 0; i < $num; i++)); do
25821 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
25823 offset=$((offset + $bs))
25825 for (( i=0; i < $num; i++ )); do
25828 check_lsom_size $DIR/$tfile $size
25830 $TRUNCATE $DIR/$tfile 0
25831 for ((i = 0; i < $num; i++)); do
25832 offset=$((offset - $bs))
25833 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
25836 for (( i=0; i < $num; i++ )); do
25839 check_lsom_size $DIR/$tfile $size
25841 # multi-client writes
25842 num=$(get_node_count ${CLIENTS//,/ })
25843 size=$(($num * $bs))
25847 echo "Test SOM for multi-client ($num) writes"
25848 $TRUNCATE $DIR/$tfile 0
25849 for client in ${CLIENTS//,/ }; do
25850 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
25853 offset=$((offset + $bs))
25855 for (( i=0; i < $num; i++ )); do
25858 check_lsom_size $DIR/$tfile $offset
25861 $TRUNCATE $DIR/$tfile 0
25862 for client in ${CLIENTS//,/ }; do
25863 offset=$((offset - $bs))
25864 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
25868 for (( i=0; i < $num; i++ )); do
25871 check_lsom_size $DIR/$tfile $size
25874 echo "Test SOM for truncate"
25875 $TRUNCATE $DIR/$tfile 1048576
25876 check_lsom_size $DIR/$tfile 1048576
25877 $TRUNCATE $DIR/$tfile 1234
25878 check_lsom_size $DIR/$tfile 1234
25880 # verify SOM blocks count
25881 echo "Verify SOM block count"
25882 $TRUNCATE $DIR/$tfile 0
25883 $MULTIOP $DIR/$tfile oO_TRUNC:O_RDWR:w1048576YSc ||
25884 error "failed to write file $tfile"
25885 check_lsom_data $DIR/$tfile
25887 run_test 806 "Verify Lazy Size on MDS"
25890 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
25891 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
25892 skip "Need MDS version at least 2.11.52"
25894 # Registration step
25895 changelog_register || error "changelog_register failed"
25896 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
25897 changelog_users $SINGLEMDS | grep -q $cl_user ||
25898 error "User $cl_user not found in changelog_users"
25900 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
25901 save_lustre_params client "llite.*.xattr_cache" > $save
25902 lctl set_param llite.*.xattr_cache=0
25903 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
25905 rm -rf $DIR/$tdir || error "rm $tdir failed"
25906 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
25907 touch $DIR/$tdir/trunc || error "touch $tdir/trunc failed"
25908 $TRUNCATE $DIR/$tdir/trunc 1024 || error "truncate $tdir/trunc failed"
25909 $TRUNCATE $DIR/$tdir/trunc 1048576 ||
25910 error "truncate $tdir/trunc failed"
25913 dd if=/dev/zero of=$DIR/$tdir/single_dd bs=$bs count=1 conv=fsync ||
25914 error "write $tfile failed"
25916 # multi-client wirtes
25917 local num=$(get_node_count ${CLIENTS//,/ })
25921 echo "Test SOM for multi-client ($num) writes"
25922 touch $DIR/$tfile || error "touch $tfile failed"
25923 $TRUNCATE $DIR/$tfile 0
25924 for client in ${CLIENTS//,/ }; do
25925 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
25928 offset=$((offset + $bs))
25930 for (( i=0; i < $num; i++ )); do
25934 do_rpc_nodes "$CLIENTS" cancel_lru_locks osc
25935 do_nodes "$CLIENTS" "sync ; sleep 5 ; sync"
25936 $LSOM_SYNC -u $cl_user -m $FSNAME-MDT0000 $MOUNT
25937 check_lsom_data $DIR/$tdir/trunc
25938 check_lsom_data $DIR/$tdir/single_dd
25939 check_lsom_data $DIR/$tfile
25942 # Deregistration step
25943 changelog_deregister || error "changelog_deregister failed"
25945 run_test 807 "verify LSOM syncing tool"
25947 check_som_nologged()
25949 local lines=$($LFS changelog $FSNAME-MDT0000 |
25950 grep 'x=trusted.som' | wc -l)
25951 [ $lines -ne 0 ] && error "trusted.som xattr is logged in Changelogs"
25955 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
25956 skip "Need MDS version at least 2.11.55"
25958 # Registration step
25959 changelog_register || error "changelog_register failed"
25961 touch $DIR/$tfile || error "touch $tfile failed"
25964 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=1 ||
25965 error "write $tfile failed"
25968 $TRUNCATE $DIR/$tfile 1234
25971 $TRUNCATE $DIR/$tfile 1048576
25974 # Deregistration step
25975 changelog_deregister || error "changelog_deregister failed"
25977 run_test 808 "Check trusted.som xattr not logged in Changelogs"
25982 [[ $? -eq 61 ]] || error "DoM-only file $1 has SOM xattr"
25986 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
25987 skip "Need MDS version at least 2.11.56"
25989 $LFS setstripe -E 1M -L mdt $DIR/$tfile ||
25990 error "failed to create DoM-only file $DIR/$tfile"
25991 touch $DIR/$tfile || error "touch $tfile failed"
25992 check_som_nodata $DIR/$tfile
25994 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 ||
25995 error "write $tfile failed"
25996 check_som_nodata $DIR/$tfile
25998 $TRUNCATE $DIR/$tfile 1234
25999 check_som_nodata $DIR/$tfile
26001 $TRUNCATE $DIR/$tfile 4097
26002 check_som_nodata $DIR/$file
26004 run_test 809 "Verify no SOM xattr store for DoM-only files"
26007 [ $PARALLEL == "yes" ] && skip "skip parallel run"
26008 $GSS && skip_env "could not run with gss"
26009 [[ $OST1_VERSION -gt $(version_code 2.12.58) ]] ||
26010 skip "OST < 2.12.58 doesn't align checksum"
26013 stack_trap "set_checksums $ORIG_CSUM" EXIT
26014 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
26019 for csum in $CKSUM_TYPES; do
26020 #define OBD_FAIL_OSC_NO_GRANT 0x411
26021 $LCTL set_param osc.*.checksum_type=$csum fail_loc=0x411
26022 for i in "10240 0" "10000 0" "4000 1" "500 1"; do
26024 dd if=/dev/urandom of=$DIR/$tfile bs=$1 count=2 seek=$2
26025 before=$(md5sum $DIR/$tfile)
26026 $LCTL set_param ldlm.namespaces.*osc*.lru_size=clear
26027 after=$(md5sum $DIR/$tfile)
26028 [ "$before" == "$after" ] ||
26029 error "$csum: $before != $after bs=$1 seek=$2"
26033 run_test 810 "partial page writes on ZFS (LU-11663)"
26036 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
26037 skip "OST < 2.12.51 doesn't support this fail_loc"
26039 $LFS setstripe -c 1 -i 0 $DIR/$tfile
26040 # ensure ost1 is connected
26041 stat $DIR/$tfile >/dev/null || error "can't stat"
26042 wait_osc_import_state client ost1 FULL
26043 # no locks, no reqs to let the connection idle
26044 cancel_lru_locks osc
26046 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
26047 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
26048 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
26049 wait_osc_import_state client ost1 CONNECTING
26050 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
26052 stat $DIR/$tfile >/dev/null || error "can't stat file"
26054 run_test 812a "do not drop reqs generated when imp is going to idle (LU-11951)"
26056 test_812b() { # LU-12378
26057 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
26058 skip "OST < 2.12.51 doesn't support this fail_loc"
26060 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "setstripe failed"
26061 # ensure ost1 is connected
26062 stat $DIR/$tfile >/dev/null || error "can't stat"
26063 wait_osc_import_state client ost1 FULL
26064 # no locks, no reqs to let the connection idle
26065 cancel_lru_locks osc
26067 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
26068 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
26069 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
26070 wait_osc_import_state client ost1 CONNECTING
26071 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
26073 $LFS quota -u 0 $DIR/ || error "lfs quota should succeed"
26074 wait_osc_import_state client ost1 IDLE
26076 run_test 812b "do not drop no resend request for idle connect"
26081 old=$($LCTL get_param -n osc.*.idle_timeout | head -n 1)
26083 $LFS setstripe -c 1 -o 0 $DIR/$tfile
26084 $LFS getstripe $DIR/$tfile
26085 $LCTL set_param osc.*.idle_timeout=10
26086 stack_trap "$LCTL set_param osc.*.idle_timeout=$old" EXIT
26087 # ensure ost1 is connected
26088 stat $DIR/$tfile >/dev/null || error "can't stat"
26089 wait_osc_import_state client ost1 FULL
26090 # no locks, no reqs to let the connection idle
26091 cancel_lru_locks osc
26093 #define OBD_FAIL_PTLRPC_IDLE_RACE 0x533
26094 $LCTL set_param fail_loc=0x80000533
26096 dd if=/dev/zero of=$DIR/$tfile count=1 conv=sync || error "dd failed"
26098 run_test 812c "idle import vs lock enqueue race"
26101 local file_heat_sav=$($LCTL get_param -n llite.*.file_heat 2>/dev/null)
26102 [ -z "$file_heat_sav" ] && skip "no file heat support"
26113 local period_second=$($LCTL get_param -n llite.*.heat_period_second)
26114 local decay_pct=$($LCTL get_param -n llite.*.heat_decay_percentage)
26116 $LCTL set_param -n llite.*.file_heat=1
26117 echo "Turn on file heat"
26118 echo "Period second: $period_second, Decay percentage: $decay_pct"
26120 echo "QQQQ" > $DIR/$tfile
26121 echo "QQQQ" > $DIR/$tfile
26122 echo "QQQQ" > $DIR/$tfile
26123 cat $DIR/$tfile > /dev/null
26124 cat $DIR/$tfile > /dev/null
26125 cat $DIR/$tfile > /dev/null
26126 cat $DIR/$tfile > /dev/null
26128 local out=$($LFS heat_get $DIR/$tfile)
26130 $LFS heat_get $DIR/$tfile
26131 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
26132 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
26133 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
26134 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
26136 [ $readsample -le 4 ] || error "read sample ($readsample) is wrong"
26137 [ $writesample -le 3 ] || error "write sample ($writesample) is wrong"
26138 [ $readbyte -le 20 ] || error "read bytes ($readbyte) is wrong"
26139 [ $writebyte -le 15 ] || error "write bytes ($writebyte) is wrong"
26141 sleep $((period_second + 3))
26142 echo "Sleep $((period_second + 3)) seconds..."
26143 # The recursion formula to calculate the heat of the file f is as
26145 # Hi+1(f) = (1-P)*Hi(f)+ P*Ci
26146 # Where Hi is the heat value in the period between time points i*I and
26147 # (i+1)*I; Ci is the access count in the period; the symbol P refers
26148 # to the weight of Ci.
26149 out=$($LFS heat_get $DIR/$tfile)
26150 $LFS heat_get $DIR/$tfile
26151 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
26152 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
26153 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
26154 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
26156 [ $(bc <<< "$readsample <= 4 * $decay_pct / 100") -eq 1 ] ||
26157 error "read sample ($readsample) is wrong"
26158 [ $(bc <<< "$writesample <= 3 * $decay_pct / 100") -eq 1 ] ||
26159 error "write sample ($writesample) is wrong"
26160 [ $(bc <<< "$readbyte <= 20 * $decay_pct / 100") -eq 1 ] ||
26161 error "read bytes ($readbyte) is wrong"
26162 [ $(bc <<< "$writebyte <= 15 * $decay_pct / 100") -eq 1 ] ||
26163 error "write bytes ($writebyte) is wrong"
26165 echo "QQQQ" > $DIR/$tfile
26166 echo "QQQQ" > $DIR/$tfile
26167 echo "QQQQ" > $DIR/$tfile
26168 cat $DIR/$tfile > /dev/null
26169 cat $DIR/$tfile > /dev/null
26170 cat $DIR/$tfile > /dev/null
26171 cat $DIR/$tfile > /dev/null
26173 sleep $((period_second + 3))
26174 echo "Sleep $((period_second + 3)) seconds..."
26176 out=$($LFS heat_get $DIR/$tfile)
26177 $LFS heat_get $DIR/$tfile
26178 readsample1=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
26179 writesample1=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
26180 readbyte1=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
26181 writebyte1=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
26183 [ $(bc <<< "$readsample1 <= ($readsample * (100 - $decay_pct) + \
26184 4 * $decay_pct) / 100") -eq 1 ] ||
26185 error "read sample ($readsample1) is wrong"
26186 [ $(bc <<< "$writesample1 <= ($writesample * (100 - $decay_pct) + \
26187 3 * $decay_pct) / 100") -eq 1 ] ||
26188 error "write sample ($writesample1) is wrong"
26189 [ $(bc <<< "$readbyte1 <= ($readbyte * (100 - $decay_pct) + \
26190 20 * $decay_pct) / 100") -eq 1 ] ||
26191 error "read bytes ($readbyte1) is wrong"
26192 [ $(bc <<< "$writebyte1 <= ($writebyte * (100 - $decay_pct) + \
26193 15 * $decay_pct) / 100") -eq 1 ] ||
26194 error "write bytes ($writebyte1) is wrong"
26196 echo "Turn off file heat for the file $DIR/$tfile"
26197 $LFS heat_set -o $DIR/$tfile
26199 echo "QQQQ" > $DIR/$tfile
26200 echo "QQQQ" > $DIR/$tfile
26201 echo "QQQQ" > $DIR/$tfile
26202 cat $DIR/$tfile > /dev/null
26203 cat $DIR/$tfile > /dev/null
26204 cat $DIR/$tfile > /dev/null
26205 cat $DIR/$tfile > /dev/null
26207 out=$($LFS heat_get $DIR/$tfile)
26208 $LFS heat_get $DIR/$tfile
26209 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
26210 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
26211 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
26212 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
26214 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
26215 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
26216 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
26217 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
26219 echo "Trun on file heat for the file $DIR/$tfile"
26220 $LFS heat_set -O $DIR/$tfile
26222 echo "QQQQ" > $DIR/$tfile
26223 echo "QQQQ" > $DIR/$tfile
26224 echo "QQQQ" > $DIR/$tfile
26225 cat $DIR/$tfile > /dev/null
26226 cat $DIR/$tfile > /dev/null
26227 cat $DIR/$tfile > /dev/null
26228 cat $DIR/$tfile > /dev/null
26230 out=$($LFS heat_get $DIR/$tfile)
26231 $LFS heat_get $DIR/$tfile
26232 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
26233 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
26234 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
26235 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
26237 [ $readsample -gt 0 ] || error "read sample ($readsample) is wrong"
26238 [ $writesample -gt 0 ] || error "write sample ($writesample) is wrong"
26239 [ $readbyte -gt 0 ] || error "read bytes ($readbyte) is wrong"
26240 [ $writebyte -gt 0 ] || error "write bytes ($writebyte) is wrong"
26242 $LFS heat_set -c $DIR/$tfile
26243 $LCTL set_param -n llite.*.file_heat=0
26244 echo "Turn off file heat support for the Lustre filesystem"
26246 echo "QQQQ" > $DIR/$tfile
26247 echo "QQQQ" > $DIR/$tfile
26248 echo "QQQQ" > $DIR/$tfile
26249 cat $DIR/$tfile > /dev/null
26250 cat $DIR/$tfile > /dev/null
26251 cat $DIR/$tfile > /dev/null
26252 cat $DIR/$tfile > /dev/null
26254 out=$($LFS heat_get $DIR/$tfile)
26255 $LFS heat_get $DIR/$tfile
26256 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
26257 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
26258 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
26259 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
26261 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
26262 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
26263 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
26264 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
26266 $LCTL set_param -n llite.*.file_heat=$file_heat_sav
26269 run_test 813 "File heat verfication"
26273 dd of=$DIR/$tfile seek=128 bs=1k < /dev/null
26274 echo -n y >> $DIR/$tfile
26275 cp --sparse=always $DIR/$tfile $DIR/${tfile}.cp || error "copy failed"
26276 diff $DIR/$tfile $DIR/${tfile}.cp || error "files should be same"
26278 run_test 814 "sparse cp works as expected (LU-12361)"
26282 writeme -b 100 $DIR/$tfile || error "write 100 bytes failed"
26283 writeme -b 0 $DIR/$tfile || error "write 0 byte failed"
26285 run_test 815 "zero byte tiny write doesn't hang (LU-12382)"
26288 local ost1_imp=$(get_osc_import_name client ost1)
26289 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
26292 $LFS setstripe -c 1 -i 0 $DIR/$tfile
26293 # ensure ost1 is connected
26295 stat $DIR/$tfile >/dev/null || error "can't stat"
26296 wait_osc_import_state client ost1 FULL
26297 # no locks, no reqs to let the connection idle
26298 cancel_lru_locks osc
26299 lru_resize_disable osc
26302 before=$($LCTL get_param -n \
26303 ldlm.namespaces.$imp_name.lru_size)
26305 wait_osc_import_state client ost1 IDLE
26306 dd if=/dev/null of=$DIR/$tfile bs=1k count=1 conv=sync
26307 now=$($LCTL get_param -n \
26308 ldlm.namespaces.$imp_name.lru_size)
26309 [ $before == $now ] || error "lru_size changed $before != $now"
26311 run_test 816 "do not reset lru_resize on idle reconnect"
26315 exportfs -u localhost:$DIR/nfsexp
26320 systemctl restart nfs-server.service || skip "failed to restart nfsd"
26322 mkdir -p $DIR/nfsexp
26323 exportfs -orw,no_root_squash localhost:$DIR/nfsexp ||
26324 error "failed to export nfs"
26326 tmpdir=$(mktemp -d /tmp/nfs-XXXXXX)
26327 stack_trap cleanup_817 EXIT
26329 mount -t nfs -orw localhost:$DIR/nfsexp $tmpdir ||
26330 error "failed to mount nfs to $tmpdir"
26332 cp /bin/true $tmpdir
26333 $DIR/nfsexp/true || error "failed to execute 'true' command"
26335 run_test 817 "nfsd won't cache write lock for exec file"
26339 $LFS setstripe -c1 -i0 $DIR/$tfile
26340 $LFS setstripe -c1 -i1 $DIR/$tfile
26342 #define OBD_FAIL_OSP_CANT_PROCESS_LLOG 0x2105
26343 do_facet $SINGLEMDS lctl set_param fail_loc=0x80002105
26344 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
26345 error "start $SINGLEMDS failed"
26348 run_test 818 "unlink with failed llog"
26351 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
26352 cancel_lru_locks osc
26353 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
26354 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
26355 dd if=$DIR/$tfile of=/dev/null bs=1M count=1
26358 run_test 819a "too big niobuf in read"
26361 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
26362 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
26363 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
26364 cancel_lru_locks osc
26368 run_test 819b "too big niobuf in write"
26371 function test_820_start_ost() {
26374 for num in $(seq $OSTCOUNT); do
26375 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS
26380 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
26383 umount_client $MOUNT || error "umount failed"
26384 for num in $(seq $OSTCOUNT); do
26388 # mount client with no active OSTs
26389 # so that the client can't initialize max LOV EA size
26390 # from OSC notifications
26391 mount_client $MOUNT || error "mount failed"
26392 # delay OST starting to keep this 0 max EA size for a while
26393 test_820_start_ost &
26395 # create a directory on MDS2
26396 test_mkdir -i 1 -c1 $DIR/$tdir/mds2 ||
26397 error "Failed to create directory"
26398 # open intent should update default EA size
26399 # see mdc_update_max_ea_from_body()
26400 # notice this is the very first RPC to MDS2
26401 out=$(cp /etc/services $DIR/$tdir/mds2 2>&1)
26404 # With SSK, this situation can lead to -EPERM being returned.
26405 # In that case, simply retry.
26406 if [ $ret -ne 0 ] && $SHARED_KEY; then
26407 if echo "$out" | grep -q "not permitted"; then
26408 cp /etc/services $DIR/$tdir/mds2
26412 [ $ret -eq 0 ] || error "Failed to copy files to mds$n"
26414 run_test 820 "update max EA from open intent"
26417 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
26419 save_lustre_params mds1 \
26420 "osp.$FSNAME-OST*-osc-MDT0000.max_create_count" > $p
26421 do_facet $SINGLEMDS "$LCTL set_param -n \
26422 osp.$FSNAME-OST*MDT0000.max_create_count=0"
26423 do_facet $SINGLEMDS "$LCTL set_param -n \
26424 osp.$FSNAME-OST0000*MDT0000.max_create_count=20000"
26426 # wait for statfs update to clear OS_STATFS_NOPRECREATE
26427 local maxage=$(do_facet mds1 $LCTL get_param -n \
26428 osp.$FSNAME-OST0000*MDT0000.maxage)
26429 sleep $((maxage + 1))
26431 #define OBD_FAIL_NET_ERROR_RPC 0x532
26432 do_facet mds1 "$LCTL set_param fail_loc=0x80000532 fail_val=5"
26434 stack_trap "restore_lustre_params < $p; rm $p"
26436 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
26437 osp.$FSNAME-OST0000*MDT0000.create_count")
26438 for i in $(seq 1 $count); do
26439 touch $DIR/$tfile.${i} || error "touch failed"
26442 run_test 822 "test precreate failure"
26445 # tests that do cleanup/setup should be run at the end
26449 [ $PARALLEL == "yes" ] && skip "skip parallel run"
26452 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
26453 $LCTL set_param fail_loc=0x903
26455 cancel_lru_locks MGC
26457 FAIL_ON_ERROR=true cleanup
26458 FAIL_ON_ERROR=true setup
26460 run_test 900 "umount should not race with any mgc requeue thread"
26462 # LUS-6253/LU-11185
26468 [ $PARALLEL == "yes" ] && skip "skip parallel run"
26470 # some get_param have a bug to handle dot in param name
26471 cancel_lru_locks MGC
26472 oldc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
26473 olds=$(do_facet mgs $LCTL get_param -n 'ldlm.namespaces.MGS*.lock_count')
26474 umount_client $MOUNT || error "umount failed"
26475 mount_client $MOUNT || error "mount failed"
26476 cancel_lru_locks MGC
26477 newc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
26478 news=$(do_facet mgs $LCTL get_param -n 'ldlm.namespaces.MGS*.lock_count')
26480 [ $oldc -lt $newc ] && error "mgc lock leak ($oldc != $newc)"
26481 [ $olds -lt $news ] && error "mgs lock leak ($olds != $news)"
26485 run_test 901 "don't leak a mgc lock on client umount"
26489 [ $CLIENT_VERSION -lt $(version_code 2.13.52) ] &&
26490 skip "client does not have LU-13377 fix"
26491 #define OBD_FAIL_LLITE_SHORT_COMMIT 0x1415
26492 $LCTL set_param fail_loc=0x1415
26493 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
26494 cancel_lru_locks osc
26497 run_test 902 "test short write doesn't hang lustre"
26500 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
26501 check_and_cleanup_lustre
26502 if [ "$I_MOUNTED" != "yes" ]; then
26503 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true