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 60i 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
3324 stack_trap "rm -f $TMP/$tfile*"
3326 test_mkdir $DIR/$tdir-1
3327 test_mkdir $DIR/$tdir-2
3329 echo 'It is what it is' > $DIR/$tdir-1/$tfile
3330 lov_getstripe_old $DIR/$tdir-1/$tfile || error "$DIR/$tdir-1/$tfile: rc = $?"
3332 ln -s $DIR/$tdir-1/$tfile $DIR/$tdir-2/$tfile
3333 lov_getstripe_old $DIR/$tdir-2/$tfile || error "$DIR/$tdir-2/$tfile: rc = $?"
3335 ln -s $DIR/$tdir-1/$tfile $TMP/$tfile
3336 lov_getstripe_old $TMP/$tfile || error "$TMP/$tfile: rc = $?"
3338 # Create some bad symlinks and ensure that we don't loop
3339 # forever or something. These should return ELOOP (40) and
3340 # ENOENT (2) but I don't want to test for that because there's
3341 # always some weirdo architecture that needs to ruin
3342 # everything by defining these error numbers differently.
3344 ln -s $TMP/$tfile.loop $TMP/$tfile.loop
3345 lov_getstripe_old $TMP/$tfile.loop && error "$TMP/$tfile.loop: rc = $?"
3347 ln -s $TMP/$tfile.none $TMP/$tfile.broken
3348 lov_getstripe_old $TMP/$tfile.broken && error "$TMP/$tfile.broken: rc = $?"
3352 run_test 27Q "llapi_file_get_stripe() works on symlinks"
3354 # createtest also checks that device nodes are created and
3355 # then visible correctly (#2091)
3356 test_28() { # bug 2091
3358 $CREATETEST $DIR/d28/ct || error "createtest failed"
3360 run_test 28 "create/mknod/mkdir with bad file types ============"
3363 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3365 sync; sleep 1; sync # flush out any dirty pages from previous tests
3372 declare -i LOCKCOUNTORIG=0
3373 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
3374 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
3376 [ $LOCKCOUNTORIG -eq 0 ] && error "No mdc lock count" && return 1
3378 declare -i LOCKUNUSEDCOUNTORIG=0
3379 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
3380 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
3387 declare -i LOCKCOUNTCURRENT=0
3388 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
3389 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
3392 declare -i LOCKUNUSEDCOUNTCURRENT=0
3393 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
3394 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
3397 if [[ $LOCKCOUNTCURRENT -gt $LOCKCOUNTORIG ]]; then
3398 $LCTL set_param -n ldlm.dump_namespaces ""
3399 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
3400 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
3401 log "dumped log to $TMP/test_29.dk (bug 5793)"
3404 if [[ $LOCKUNUSEDCOUNTCURRENT -gt $LOCKUNUSEDCOUNTORIG ]]; then
3405 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
3406 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
3407 log "dumped log to $TMP/test_29.dk (bug 5793)"
3411 run_test 29 "IT_GETATTR regression ============================"
3413 test_30a() { # was test_30
3414 cp $(which ls) $DIR || cp /bin/ls $DIR
3415 $DIR/ls / || error "Can't execute binary from lustre"
3418 run_test 30a "execute binary from Lustre (execve) =============="
3421 cp `which ls` $DIR || cp /bin/ls $DIR
3423 $RUNAS $DIR/ls / || error "Can't execute binary from lustre as non-root"
3426 run_test 30b "execute binary from Lustre as non-root ==========="
3428 test_30c() { # b=22376
3429 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3431 cp $(which ls) $DIR || cp /bin/ls $DIR
3433 cancel_lru_locks mdc
3434 cancel_lru_locks osc
3435 $RUNAS $DIR/ls / || error "Can't execute binary from lustre"
3438 run_test 30c "execute binary from Lustre without read perms ===="
3441 cp $(which dd) $DIR || error "failed to copy dd to $DIR/dd"
3443 for i in {1..10}; do
3444 $DIR/dd bs=1M count=128 if=/dev/zero of=$DIR/$tfile &
3447 $LCTL set_param ldlm.namespaces.*MDT*.lru_size=clear
3448 wait $PID || error "executing dd from Lustre failed"
3454 run_test 30d "execute binary from Lustre while clear locks"
3457 $OPENUNLINK $DIR/f31 $DIR/f31 || error "openunlink failed"
3458 $CHECKSTAT -a $DIR/f31 || error "$DIR/f31 exists"
3460 run_test 31a "open-unlink file =================================="
3463 touch $DIR/f31 || error "touch $DIR/f31 failed"
3464 ln $DIR/f31 $DIR/f31b || error "ln failed"
3465 $MULTIOP $DIR/f31b Ouc || error "multiop failed"
3466 $CHECKSTAT -t file $DIR/f31 || error "$DIR/f31 not file type"
3468 run_test 31b "unlink file with multiple links while open ======="
3471 touch $DIR/f31 || error "touch $DIR/f31 failed"
3472 ln $DIR/f31 $DIR/f31c || error "ln failed"
3473 multiop_bg_pause $DIR/f31 O_uc ||
3474 error "multiop_bg_pause for $DIR/f31 failed"
3476 $MULTIOP $DIR/f31c Ouc
3477 kill -USR1 $MULTIPID
3480 run_test 31c "open-unlink file with multiple links ============="
3483 opendirunlink $DIR/d31d $DIR/d31d || error "opendirunlink failed"
3484 $CHECKSTAT -a $DIR/d31d || error "$DIR/d31d exists"
3486 run_test 31d "remove of open directory ========================="
3488 test_31e() { # bug 2904
3489 openfilleddirunlink $DIR/d31e || error "openfilleddirunlink failed"
3491 run_test 31e "remove of open non-empty directory ==============="
3493 test_31f() { # bug 4554
3494 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3497 test_mkdir $DIR/d31f
3498 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
3499 cp /etc/hosts $DIR/d31f
3501 $LFS getstripe $DIR/d31f/hosts
3502 multiop_bg_pause $DIR/d31f D_c || return 1
3505 rm -rv $DIR/d31f || error "first of $DIR/d31f"
3506 test_mkdir $DIR/d31f
3507 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
3508 cp /etc/hosts $DIR/d31f
3510 $LFS getstripe $DIR/d31f/hosts
3511 multiop_bg_pause $DIR/d31f D_c || return 1
3514 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
3515 wait $MULTIPID || error "first opendir $MULTIPID failed"
3519 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
3520 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
3523 run_test 31f "remove of open directory with open-unlink file ==="
3526 echo "-- cross directory link --"
3527 test_mkdir -c1 $DIR/${tdir}ga
3528 test_mkdir -c1 $DIR/${tdir}gb
3529 touch $DIR/${tdir}ga/f
3530 ln $DIR/${tdir}ga/f $DIR/${tdir}gb/g
3531 $CHECKSTAT -t file $DIR/${tdir}ga/f || error "source"
3532 [ `stat -c%h $DIR/${tdir}ga/f` == '2' ] || error "source nlink"
3533 $CHECKSTAT -t file $DIR/${tdir}gb/g || error "target"
3534 [ `stat -c%h $DIR/${tdir}gb/g` == '2' ] || error "target nlink"
3536 run_test 31g "cross directory link==============="
3539 echo "-- cross directory link --"
3540 test_mkdir -c1 $DIR/${tdir}
3541 test_mkdir -c1 $DIR/${tdir}/dir
3542 touch $DIR/${tdir}/f
3543 ln $DIR/${tdir}/f $DIR/${tdir}/dir/g
3544 $CHECKSTAT -t file $DIR/${tdir}/f || error "source"
3545 [ `stat -c%h $DIR/${tdir}/f` == '2' ] || error "source nlink"
3546 $CHECKSTAT -t file $DIR/${tdir}/dir/g || error "target"
3547 [ `stat -c%h $DIR/${tdir}/dir/g` == '2' ] || error "target nlink"
3549 run_test 31h "cross directory link under child==============="
3552 echo "-- cross directory link --"
3553 test_mkdir -c1 $DIR/$tdir
3554 test_mkdir -c1 $DIR/$tdir/dir
3555 touch $DIR/$tdir/dir/f
3556 ln $DIR/$tdir/dir/f $DIR/$tdir/g
3557 $CHECKSTAT -t file $DIR/$tdir/dir/f || error "source"
3558 [ `stat -c%h $DIR/$tdir/dir/f` == '2' ] || error "source nlink"
3559 $CHECKSTAT -t file $DIR/$tdir/g || error "target"
3560 [ `stat -c%h $DIR/$tdir/g` == '2' ] || error "target nlink"
3562 run_test 31i "cross directory link under parent==============="
3565 test_mkdir -c1 -p $DIR/$tdir
3566 test_mkdir -c1 -p $DIR/$tdir/dir1
3567 ln $DIR/$tdir/dir1 $DIR/$tdir/dir2 && error "ln for dir"
3568 link $DIR/$tdir/dir1 $DIR/$tdir/dir3 && error "link for dir"
3569 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir4 && error "mlink for dir"
3570 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir1 && error "mlink to the same dir"
3573 run_test 31j "link for directory==============="
3576 test_mkdir -c1 -p $DIR/$tdir
3578 touch $DIR/$tdir/exist
3579 mlink $DIR/$tdir/s $DIR/$tdir/t || error "mlink"
3580 mlink $DIR/$tdir/s $DIR/$tdir/exist && error "mlink to exist file"
3581 mlink $DIR/$tdir/s $DIR/$tdir/s && error "mlink to the same file"
3582 mlink $DIR/$tdir/s $DIR/$tdir && error "mlink to parent dir"
3583 mlink $DIR/$tdir $DIR/$tdir/s && error "mlink parent dir to target"
3584 mlink $DIR/$tdir/not-exist $DIR/$tdir/foo && error "mlink non-existing to new"
3585 mlink $DIR/$tdir/not-exist $DIR/$tdir/s && error "mlink non-existing to exist"
3588 run_test 31k "link to file: the same, non-existing, dir==============="
3594 touch $DIR/d31m2/exist
3595 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
3596 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
3597 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
3598 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
3599 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
3600 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
3603 run_test 31m "link to file: the same, non-existing, dir==============="
3606 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
3607 nlink=$(stat --format=%h $DIR/$tfile)
3608 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
3610 local cmd="exec $fd<$DIR/$tfile"
3613 trap "eval $cmd" EXIT
3614 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
3615 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
3616 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
3617 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
3618 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
3621 run_test 31n "check link count of unlinked file"
3624 local tempfile=$(mktemp $1_XXXXXX)
3625 mlink $tempfile $1 2> /dev/null &&
3626 echo "$BASHPID: link $tempfile to $1 succeeded"
3630 test_31o() { # LU-2901
3631 test_mkdir $DIR/$tdir
3632 for LOOP in $(seq 100); do
3633 rm -f $DIR/$tdir/$tfile*
3634 for THREAD in $(seq 8); do
3635 link_one $DIR/$tdir/$tfile.$LOOP &
3638 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
3639 [[ $LINKS -gt 1 ]] && ls $DIR/$tdir &&
3640 error "$LINKS duplicate links to $tfile.$LOOP" &&
3644 run_test 31o "duplicate hard links with same filename"
3647 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3649 test_mkdir $DIR/$tdir
3650 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3651 $LFS setdirstripe -D -c2 -H all_char $DIR/$tdir/striped_dir
3653 opendirunlink $DIR/$tdir/striped_dir/test1 ||
3654 error "open unlink test1 failed"
3655 opendirunlink $DIR/$tdir/striped_dir/test2 ||
3656 error "open unlink test2 failed"
3658 $CHECKSTAT -a $DIR/$tdir/striped_dir/test1 ||
3659 error "test1 still exists"
3660 $CHECKSTAT -a $DIR/$tdir/striped_dir/test2 ||
3661 error "test2 still exists"
3663 run_test 31p "remove of open striped directory"
3666 [ $MDSCOUNT -lt 3 ] && skip_env "needs >= 3 MDTs"
3668 $LFS mkdir -i 3,1 $DIR/$tdir || error "mkdir failed"
3669 index=$($LFS getdirstripe -i $DIR/$tdir)
3670 [ $index -eq 3 ] || error "first stripe index $index != 3"
3671 index=$($LFS getdirstripe $DIR/$tdir | tail -1 | awk '{print $1}')
3672 [ $index -eq 1 ] || error "second stripe index $index != 1"
3674 # when "-c <stripe_count>" is set, the number of MDTs specified after
3675 # "-i" should equal to the stripe count
3676 $LFS mkdir -i 3,1 -c 3 $DIR/$tdir.2 && error "mkdir should fail" || true
3678 run_test 31q "create striped directory on specific MDTs"
3680 cleanup_test32_mount() {
3683 local loopdev=$(losetup -a | grep $EXT2_DEV | sed -ne 's/:.*$//p')
3684 $UMOUNT $DIR/$tdir/ext2-mountpoint || rc=$?
3685 losetup -d $loopdev || true
3691 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3693 echo "== more mountpoints and symlinks ================="
3694 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3695 trap cleanup_test32_mount EXIT
3696 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3697 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3698 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3699 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. ||
3700 error "$DIR/$tdir/ext2-mountpoint/.. not dir type"
3701 cleanup_test32_mount
3703 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
3706 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3708 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3709 trap cleanup_test32_mount EXIT
3710 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3711 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3712 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3713 ls -al $DIR/$tdir/ext2-mountpoint/.. ||
3714 error "Can't list $DIR/$tdir/ext2-mountpoint/.."
3715 cleanup_test32_mount
3717 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
3720 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3722 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3723 trap cleanup_test32_mount EXIT
3724 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3725 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3726 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3727 test_mkdir -p $DIR/$tdir/d2/test_dir
3728 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
3729 error "$DIR/$tdir/ext2-mountpoint/../d2/test_dir not dir type"
3730 cleanup_test32_mount
3732 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
3735 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3737 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3738 trap cleanup_test32_mount EXIT
3739 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3740 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3741 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3742 test_mkdir -p $DIR/$tdir/d2/test_dir
3743 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
3744 error "Can't list $DIR/$tdir/ext2-mountpoint/../d2/test_dir"
3745 cleanup_test32_mount
3747 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir"
3751 test_mkdir -p $DIR/$tdir/tmp
3752 local tmp_dir=$DIR/$tdir/tmp
3753 ln -s $DIR/$tdir $tmp_dir/symlink11
3754 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
3755 $CHECKSTAT -t link $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
3756 $CHECKSTAT -t link $DIR/$tdir/symlink01 || error "symlink01 bad"
3758 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir"
3762 test_mkdir -p $DIR/$tdir/tmp
3763 local tmp_dir=$DIR/$tdir/tmp
3764 ln -s $DIR/$tdir $tmp_dir/symlink11
3765 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
3766 ls $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
3767 ls $DIR/$tdir/symlink01 || error "symlink01 bad"
3769 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir"
3772 local tmp_dir=$DIR/$tdir/tmp
3773 test_mkdir -p $tmp_dir
3774 test_mkdir $DIR/${tdir}2
3775 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
3776 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
3777 $CHECKSTAT -t link $tmp_dir/symlink12 || error "symlink12 not a link"
3778 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error "symlink02 not a link"
3779 $CHECKSTAT -t dir -f $tmp_dir/symlink12 || error "symlink12 not a dir"
3780 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error "symlink12 not a dir"
3782 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
3785 rm -fr $DIR/$tdir $DIR/${tdir}2
3786 tmp_dir=$DIR/$tdir/tmp
3787 test_mkdir -p $tmp_dir
3788 test_mkdir $DIR/${tdir}2
3789 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
3790 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
3791 ls $tmp_dir/symlink12 || error "listing symlink12"
3792 ls $DIR/$tdir/symlink02 || error "listing symlink02"
3794 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
3797 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3799 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3800 trap cleanup_test32_mount EXIT
3801 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3802 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3803 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3804 touch $DIR/$tdir/test_file
3805 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file ||
3806 error "$DIR/$tdir/ext2-mountpoint/../test_file not file type"
3807 cleanup_test32_mount
3809 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
3812 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3814 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3815 trap cleanup_test32_mount EXIT
3816 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3817 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3818 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3819 touch $DIR/$tdir/test_file
3820 cat $DIR/$tdir/ext2-mountpoint/../test_file ||
3821 error "Can't open $DIR/$tdir/ext2-mountpoint/../test_file"
3822 cleanup_test32_mount
3824 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
3827 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3830 trap cleanup_test32_mount EXIT
3831 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3832 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3833 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3834 test_mkdir -p $DIR/$tdir/d2
3835 touch $DIR/$tdir/d2/test_file || error "touch failed"
3836 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
3837 error "$DIR/$tdir/ext2-mountpoint/../d2/test_file not file type"
3838 cleanup_test32_mount
3840 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
3843 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3846 trap cleanup_test32_mount EXIT
3847 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3848 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3849 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3850 test_mkdir -p $DIR/$tdir/d2
3851 touch $DIR/$tdir/d2/test_file || error "touch failed"
3852 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
3853 error "Can't open $DIR/$tdir/ext2-mountpoint/../d2/test_file"
3854 cleanup_test32_mount
3856 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
3860 test_mkdir -p $DIR/d32m/tmp
3861 TMP_DIR=$DIR/d32m/tmp
3862 ln -s $DIR $TMP_DIR/symlink11
3863 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
3864 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 ||
3865 error "symlink11 not a link"
3866 $CHECKSTAT -t link $DIR/d32m/symlink01 ||
3867 error "symlink01 not a link"
3869 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
3873 test_mkdir -p $DIR/d32n/tmp
3874 TMP_DIR=$DIR/d32n/tmp
3875 ln -s $DIR $TMP_DIR/symlink11
3876 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
3877 ls -l $DIR/d32n/tmp/symlink11 || error "listing symlink11"
3878 ls -l $DIR/d32n/symlink01 || error "listing symlink01"
3880 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
3884 test_mkdir -p $DIR/d32o/tmp
3885 TMP_DIR=$DIR/d32o/tmp
3886 ln -s $DIR/$tfile $TMP_DIR/symlink12
3887 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
3888 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 ||
3889 error "symlink12 not a link"
3890 $CHECKSTAT -t link $DIR/d32o/symlink02 || error "symlink02 not a link"
3891 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 ||
3892 error "$DIR/d32o/tmp/symlink12 not file type"
3893 $CHECKSTAT -t file -f $DIR/d32o/symlink02 ||
3894 error "$DIR/d32o/symlink02 not file type"
3896 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
3906 test_mkdir -p $DIR/d32p/tmp
3908 TMP_DIR=$DIR/d32p/tmp
3910 ln -s $DIR/$tfile $TMP_DIR/symlink12
3912 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
3914 cat $DIR/d32p/tmp/symlink12 ||
3915 error "Can't open $DIR/d32p/tmp/symlink12"
3917 cat $DIR/d32p/symlink02 || error "Can't open $DIR/d32p/symlink02"
3920 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
3923 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3925 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3926 trap cleanup_test32_mount EXIT
3927 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3928 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
3929 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3930 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3931 ls $DIR/$tdir/ext2-mountpoint | grep "\<under_the_mount\>" && error
3932 cleanup_test32_mount
3934 run_test 32q "stat follows mountpoints in Lustre (should return error)"
3937 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3939 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3940 trap cleanup_test32_mount EXIT
3941 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3942 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
3943 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3944 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3945 ls $DIR/$tdir/ext2-mountpoint | grep -q under_the_mount && error || true
3946 cleanup_test32_mount
3948 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
3953 chmod 444 $DIR/$tfile
3954 chown $RUNAS_ID $DIR/$tfile
3956 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
3959 run_test 33aa "write file with mode 444 (should return error)"
3963 test_mkdir $DIR/$tdir
3964 chown $RUNAS_ID $DIR/$tdir
3965 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile ||
3966 error "$RUNAS create $tdir/$tfile failed"
3967 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile &&
3968 error "open RDWR" || true
3970 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
3974 test_mkdir $DIR/$tdir
3975 chown $RUNAS_ID $DIR/$tdir
3976 $RUNAS $OPENFILE -f 1286739555 $DIR/$tdir/$tfile || true
3978 run_test 33b "test open file with malformed flags (No panic)"
3981 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3982 remote_ost_nodsh && skip "remote OST with nodsh"
3990 test_mkdir $DIR/$tdir
3991 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
3994 for ostnum in $(seq $OSTCOUNT); do
3995 # test-framework's OST numbering is one-based, while Lustre's
3997 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
3998 # check if at least some write_bytes stats are counted
3999 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
4000 obdfilter.$ostname.stats |
4001 awk '/^write_bytes/ {print $7}' )
4002 echo "baseline_write_bytes@ost$ostnum/$ostname=$write_bytes"
4003 if (( ${write_bytes:-0} > 0 )); then
4009 $all_zeros || return 0
4012 echo foo > $DIR/$tdir/bar
4016 # Total up write_bytes after writing. We'd better find non-zeros.
4017 for ostnum in $(seq $OSTCOUNT); do
4018 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
4019 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
4020 obdfilter/$ostname/stats |
4021 awk '/^write_bytes/ {print $7}' )
4022 echo "write_bytes@ost$ostnum/$ostname=$write_bytes"
4023 if (( ${write_bytes:-0} > 0 )); then
4030 for ostnum in $(seq $OSTCOUNT); do
4031 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
4032 echo "Check write_bytes is in obdfilter.*.stats:"
4033 do_facet ost$ostnum lctl get_param -n \
4034 obdfilter.$ostname.stats
4036 error "OST not keeping write_bytes stats (b=22312)"
4039 run_test 33c "test write_bytes stats"
4042 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
4043 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4046 local remote_dir=$DIR/$tdir/remote_dir
4048 test_mkdir $DIR/$tdir
4049 $LFS mkdir -i $MDTIDX $remote_dir ||
4050 error "create remote directory failed"
4052 touch $remote_dir/$tfile
4053 chmod 444 $remote_dir/$tfile
4054 chown $RUNAS_ID $remote_dir/$tfile
4056 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
4058 chown $RUNAS_ID $remote_dir
4059 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
4060 error "create" || true
4061 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
4062 error "open RDWR" || true
4063 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 || true
4065 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
4068 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4072 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
4073 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
4074 mkdir $DIR/$tdir/local_dir
4076 local s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
4077 local s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
4078 local l_mode=$(stat -c%f $DIR/$tdir/local_dir)
4080 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
4081 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode"
4083 rmdir $DIR/$tdir/* || error "rmdir failed"
4086 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
4087 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
4088 mkdir $DIR/$tdir/local_dir
4090 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
4091 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
4092 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
4094 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
4095 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 777"
4097 rmdir $DIR/$tdir/* || error "rmdir(umask 777) failed"
4100 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
4101 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
4102 mkdir $DIR/$tdir/local_dir
4104 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
4105 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
4106 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
4108 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
4109 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 0"
4111 run_test 33e "mkdir and striped directory should have same mode"
4115 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=0
4119 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4120 remote_mds_nodsh && skip "remote MDS with nodsh"
4123 chmod go+rwx $DIR/$tdir
4124 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=-1
4125 trap cleanup_33f EXIT
4127 $RUNAS lfs mkdir -i 0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
4128 error "cannot create striped directory"
4130 $RUNAS touch $DIR/$tdir/striped_dir/{0..16} ||
4131 error "cannot create files in striped directory"
4133 $RUNAS rm $DIR/$tdir/striped_dir/{0..16} ||
4134 error "cannot remove files in striped directory"
4136 $RUNAS rmdir $DIR/$tdir/striped_dir ||
4137 error "cannot remove striped directory"
4141 run_test 33f "nonroot user can create, access, and remove a striped directory"
4144 mkdir -p $DIR/$tdir/dir2
4146 local err=$($RUNAS mkdir $DIR/$tdir/dir2 2>&1)
4148 [[ $err =~ "exists" ]] || error "Not exists error"
4150 run_test 33g "nonroot user create already existing root created file"
4153 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4154 [ $MDS1_VERSION -lt $(version_code 2.13.50) ] &&
4155 skip "Need MDS version at least 2.13.50"
4157 test_mkdir -c $MDSCOUNT -H crush $DIR/$tdir ||
4158 error "mkdir $tdir failed"
4159 touch $DIR/$tdir/$tfile || error "touch $tfile failed"
4161 local index=$($LFS getstripe -m $DIR/$tdir/$tfile)
4164 for fname in $DIR/$tdir/$tfile.bak \
4165 $DIR/$tdir/$tfile.SAV \
4166 $DIR/$tdir/$tfile.orig \
4167 $DIR/$tdir/$tfile~; do
4168 touch $fname || error "touch $fname failed"
4169 index2=$($LFS getstripe -m $fname)
4170 [ $index -eq $index2 ] ||
4171 error "$fname MDT index mismatch $index != $index2"
4175 for i in {1..250}; do
4176 for fname in $(mktemp -u $DIR/$tdir/.$tfile.XXXXXX) \
4177 $(mktemp $DIR/$tdir/$tfile.XXXXXXXX); do
4178 touch $fname || error "touch $fname failed"
4179 index2=$($LFS getstripe -m $fname)
4180 if [[ $index != $index2 ]]; then
4181 failed=$((failed + 1))
4182 echo "$fname MDT index mismatch $index != $index2"
4186 echo "$failed MDT index mismatches"
4187 (( failed < 20 )) || error "MDT index mismatch $failed times"
4190 run_test 33h "temp file is located on the same MDT as target"
4192 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
4195 $MCREATE $DIR/f34 || error "mcreate failed"
4196 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
4197 error "getstripe failed"
4198 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error "truncate failed"
4199 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
4200 error "getstripe failed"
4201 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4202 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4204 run_test 34a "truncate file that has not been opened ==========="
4207 [ ! -f $DIR/f34 ] && test_34a
4208 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4209 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4210 $OPENFILE -f O_RDONLY $DIR/f34
4211 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
4212 error "getstripe failed"
4213 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4214 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4216 run_test 34b "O_RDONLY opening file doesn't create objects ====="
4219 [ ! -f $DIR/f34 ] && test_34a
4220 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4221 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4222 $OPENFILE -f O_RDWR $DIR/f34
4223 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" &&
4224 error "$LFS getstripe failed"
4225 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4226 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4228 run_test 34c "O_RDWR opening file-with-size works =============="
4231 [ ! -f $DIR/f34 ] && test_34a
4232 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 ||
4234 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4235 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4238 run_test 34d "write to sparse file ============================="
4242 $MCREATE $DIR/f34e || error "mcreate failed"
4243 $TRUNCATE $DIR/f34e 1000 || error "truncate failed"
4244 $CHECKSTAT -s 1000 $DIR/f34e ||
4245 error "Size of $DIR/f34e not equal to 1000 bytes"
4246 $OPENFILE -f O_RDWR $DIR/f34e
4247 $CHECKSTAT -s 1000 $DIR/f34e ||
4248 error "Size of $DIR/f34e not equal to 1000 bytes"
4250 run_test 34e "create objects, some with size and some without =="
4252 test_34f() { # bug 6242, 6243
4253 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4257 $MCREATE $DIR/f34f || error "mcreate failed"
4258 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
4259 dd if=$DIR/f34f of=$TMP/f34f
4260 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
4261 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
4262 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
4263 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
4264 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
4266 run_test 34f "read from a file with no objects until EOF ======="
4269 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4271 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE ||
4273 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error "truncate failed"
4274 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
4275 error "Size of $DIR/$tfile not equal to $((TEST_34_SIZE / 2))"
4276 cancel_lru_locks osc
4277 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
4278 error "wrong size after lock cancel"
4280 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error "truncate failed"
4281 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
4282 error "expanding truncate failed"
4283 cancel_lru_locks osc
4284 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
4285 error "wrong expanded size after lock cancel"
4287 run_test 34g "truncate long file ==============================="
4290 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4295 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error "dd failed"
4296 sync # Flush the cache so that multiop below does not block on cache
4297 # flush when getting the group lock
4298 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
4301 # Since just timed wait is not good enough, let's do a sync write
4302 # that way we are sure enough time for a roundtrip + processing
4303 # passed + 2 seconds of extra margin.
4304 dd if=/dev/zero of=$DIR/${tfile}-1 bs=$PAGE_SIZE oflag=direct count=1
4308 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
4309 error "Multiop blocked on ftruncate, pid=$MULTIPID"
4313 local nsz=`stat -c %s $DIR/$tfile`
4314 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
4316 run_test 34h "ftruncate file under grouplock should not block"
4319 cp /bin/sh $DIR/f35a
4321 chown $RUNAS_ID $DIR/f35a
4322 $RUNAS $DIR/f35a && error || true
4325 run_test 35a "exec file with mode 444 (should return and not leak)"
4329 utime $DIR/f36 || error "utime failed for MDS"
4331 run_test 36a "MDS utime check (mknod, utime)"
4335 utime $DIR/f36 || error "utime failed for OST"
4337 run_test 36b "OST utime check (open, utime)"
4342 chown $RUNAS_ID $DIR/d36
4343 $RUNAS utime $DIR/d36/f36 || error "utime failed for MDS as non-root"
4345 run_test 36c "non-root MDS utime check (mknod, utime)"
4348 [ ! -d $DIR/d36 ] && test_36c
4349 echo "" > $DIR/d36/f36
4350 $RUNAS utime $DIR/d36/f36 || error "utime failed for OST as non-root"
4352 run_test 36d "non-root OST utime check (open, utime)"
4355 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping"
4357 test_mkdir $DIR/$tdir
4358 touch $DIR/$tdir/$tfile
4359 $RUNAS utime $DIR/$tdir/$tfile &&
4360 error "utime worked, expected failure" || true
4362 run_test 36e "utime on non-owned file (should return error)"
4366 local LANG_SAVE=$LANG
4367 local LC_LANG_SAVE=$LC_LANG
4368 export LANG=C LC_LANG=C # for date language
4370 DATESTR="Dec 20 2000"
4371 test_mkdir $DIR/$tdir
4372 lctl set_param fail_loc=$fl
4374 cp /etc/hosts $DIR/$tdir/$tfile
4375 sync & # write RPC generated with "current" inode timestamp, but delayed
4377 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
4378 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
4379 cancel_lru_locks $OSC
4380 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
4382 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
4383 echo "BEFORE: $LS_BEFORE" && \
4384 echo "AFTER : $LS_AFTER" && \
4385 echo "WANT : $DATESTR" && \
4386 error "$DIR/$tdir/$tfile timestamps changed" || true
4388 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
4392 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4394 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
4395 subr_36fh "0x80000214"
4397 run_test 36f "utime on file racing with OST BRW write =========="
4400 remote_ost_nodsh && skip "remote OST with nodsh"
4401 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4402 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
4403 skip "Need MDS version at least 2.12.51"
4408 local tgt="obdfilter"
4410 [[ $OSC == "mdc" ]] && tgt="mdt" && facet="mds1"
4412 test_mkdir $DIR/$tdir
4413 fmd_max_age=$(do_facet $facet \
4414 "lctl get_param -n $tgt.*.tgt_fmd_seconds 2> /dev/null | \
4417 echo "FMD max age: ${fmd_max_age}s"
4418 touch $DIR/$tdir/$tfile
4419 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
4420 gawk '{cnt=cnt+$1} END{print cnt}')
4421 echo "FMD before: $fmd"
4423 error "FMD wasn't create by touch"
4424 sleep $((fmd_max_age + 12))
4425 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
4426 gawk '{cnt=cnt+$1} END{print cnt}')
4427 echo "FMD after: $fmd"
4429 error "FMD wasn't expired by ping"
4431 run_test 36g "FMD cache expiry ====================="
4434 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4436 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
4437 subr_36fh "0x80000227"
4439 run_test 36h "utime on file racing with OST BRW write =========="
4442 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4444 test_mkdir $DIR/$tdir
4445 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir
4447 local mtime=$(stat -c%Y $DIR/$tdir/striped_dir)
4448 local new_mtime=$((mtime + 200))
4450 #change Modify time of striped dir
4451 touch -m -d @$new_mtime $DIR/$tdir/striped_dir ||
4452 error "change mtime failed"
4454 local got=$(stat -c%Y $DIR/$tdir/striped_dir)
4456 [ "$new_mtime" = "$got" ] || error "expect $new_mtime got $got"
4458 run_test 36i "change mtime on striped directory"
4460 # test_37 - duplicate with tests 32q 32r
4463 local file=$DIR/$tfile
4465 openfile -f O_DIRECTORY $file
4468 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
4469 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
4471 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
4473 test_39a() { # was test_39
4475 touch $DIR/${tfile}2
4476 # ls -l $DIR/$tfile $DIR/${tfile}2
4477 # ls -lu $DIR/$tfile $DIR/${tfile}2
4478 # ls -lc $DIR/$tfile $DIR/${tfile}2
4480 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
4481 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
4483 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
4485 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
4487 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
4488 error "O_TRUNC didn't change timestamps"
4491 run_test 39a "mtime changed on create"
4494 test_mkdir -c1 $DIR/$tdir
4495 cp -p /etc/passwd $DIR/$tdir/fopen
4496 cp -p /etc/passwd $DIR/$tdir/flink
4497 cp -p /etc/passwd $DIR/$tdir/funlink
4498 cp -p /etc/passwd $DIR/$tdir/frename
4499 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
4502 echo "aaaaaa" >> $DIR/$tdir/fopen
4503 echo "aaaaaa" >> $DIR/$tdir/flink
4504 echo "aaaaaa" >> $DIR/$tdir/funlink
4505 echo "aaaaaa" >> $DIR/$tdir/frename
4507 local open_new=`stat -c %Y $DIR/$tdir/fopen`
4508 local link_new=`stat -c %Y $DIR/$tdir/flink`
4509 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
4510 local rename_new=`stat -c %Y $DIR/$tdir/frename`
4512 cat $DIR/$tdir/fopen > /dev/null
4513 ln $DIR/$tdir/flink $DIR/$tdir/flink2
4514 rm -f $DIR/$tdir/funlink2
4515 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
4517 for (( i=0; i < 2; i++ )) ; do
4518 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
4519 local link_new2=`stat -c %Y $DIR/$tdir/flink`
4520 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
4521 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
4523 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
4524 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
4525 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
4526 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
4528 cancel_lru_locks $OSC
4529 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4532 run_test 39b "mtime change on open, link, unlink, rename ======"
4534 # this should be set to past
4535 TEST_39_MTIME=`date -d "1 year ago" +%s`
4541 local mtime0=`stat -c %Y $DIR1/$tfile`
4543 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4544 local mtime1=`stat -c %Y $DIR1/$tfile`
4545 [ "$mtime1" = $TEST_39_MTIME ] || \
4546 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
4549 echo hello >> $DIR1/$tfile
4551 local mtime2=`stat -c %Y $DIR1/$tfile`
4552 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
4553 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
4555 mv $DIR1/$tfile $DIR1/$tfile-1
4557 for (( i=0; i < 2; i++ )) ; do
4558 local mtime3=`stat -c %Y $DIR1/$tfile-1`
4559 [ "$mtime2" = "$mtime3" ] || \
4560 error "mtime ($mtime2) changed (to $mtime3) on rename"
4562 cancel_lru_locks $OSC
4563 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4566 run_test 39c "mtime change on rename ==========================="
4570 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4573 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4575 for (( i=0; i < 2; i++ )) ; do
4576 local mtime=`stat -c %Y $DIR1/$tfile`
4577 [ $mtime = $TEST_39_MTIME ] || \
4578 error "mtime($mtime) is not set to $TEST_39_MTIME"
4580 cancel_lru_locks $OSC
4581 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4584 run_test 39d "create, utime, stat =============================="
4588 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4591 local mtime1=`stat -c %Y $DIR1/$tfile`
4593 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4595 for (( i=0; i < 2; i++ )) ; do
4596 local mtime2=`stat -c %Y $DIR1/$tfile`
4597 [ $mtime2 = $TEST_39_MTIME ] || \
4598 error "mtime($mtime2) is not set to $TEST_39_MTIME"
4600 cancel_lru_locks $OSC
4601 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4604 run_test 39e "create, stat, utime, stat ========================"
4608 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4611 mtime1=`stat -c %Y $DIR1/$tfile`
4614 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4616 for (( i=0; i < 2; i++ )) ; do
4617 local mtime2=`stat -c %Y $DIR1/$tfile`
4618 [ $mtime2 = $TEST_39_MTIME ] || \
4619 error "mtime($mtime2) is not set to $TEST_39_MTIME"
4621 cancel_lru_locks $OSC
4622 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4625 run_test 39f "create, stat, sleep, utime, stat ================="
4629 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4631 echo hello >> $DIR1/$tfile
4632 local mtime1=`stat -c %Y $DIR1/$tfile`
4635 chmod o+r $DIR1/$tfile
4637 for (( i=0; i < 2; i++ )) ; do
4638 local mtime2=`stat -c %Y $DIR1/$tfile`
4639 [ "$mtime1" = "$mtime2" ] || \
4640 error "lost mtime: $mtime2, should be $mtime1"
4642 cancel_lru_locks $OSC
4643 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4646 run_test 39g "write, chmod, stat ==============================="
4650 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4656 echo hello >> $DIR1/$tfile
4657 local mtime1=`stat -c %Y $DIR1/$tfile`
4659 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4661 if [ "$d1" != "$d2" ]; then
4662 echo "write and touch not within one second"
4664 for (( i=0; i < 2; i++ )) ; do
4665 local mtime2=`stat -c %Y $DIR1/$tfile`
4666 [ "$mtime2" = $TEST_39_MTIME ] || \
4667 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
4669 cancel_lru_locks $OSC
4670 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4674 run_test 39h "write, utime within one second, stat ============="
4677 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4682 echo hello >> $DIR1/$tfile
4683 local mtime1=`stat -c %Y $DIR1/$tfile`
4685 mv $DIR1/$tfile $DIR1/$tfile-1
4687 for (( i=0; i < 2; i++ )) ; do
4688 local mtime2=`stat -c %Y $DIR1/$tfile-1`
4690 [ "$mtime1" = "$mtime2" ] || \
4691 error "lost mtime: $mtime2, should be $mtime1"
4693 cancel_lru_locks $OSC
4694 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4697 run_test 39i "write, rename, stat =============================="
4700 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4702 start_full_debug_logging
4706 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
4707 lctl set_param fail_loc=0x80000412
4708 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
4709 error "multiop failed"
4711 local mtime1=`stat -c %Y $DIR1/$tfile`
4713 mv $DIR1/$tfile $DIR1/$tfile-1
4715 kill -USR1 $multipid
4716 wait $multipid || error "multiop close failed"
4718 for (( i=0; i < 2; i++ )) ; do
4719 local mtime2=`stat -c %Y $DIR1/$tfile-1`
4720 [ "$mtime1" = "$mtime2" ] ||
4721 error "mtime is lost on close: $mtime2, " \
4725 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4727 lctl set_param fail_loc=0
4728 stop_full_debug_logging
4730 run_test 39j "write, rename, close, stat ======================="
4733 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4738 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
4740 local mtime1=`stat -c %Y $DIR1/$tfile`
4742 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4744 kill -USR1 $multipid
4745 wait $multipid || error "multiop close failed"
4747 for (( i=0; i < 2; i++ )) ; do
4748 local mtime2=`stat -c %Y $DIR1/$tfile`
4750 [ "$mtime2" = $TEST_39_MTIME ] || \
4751 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
4754 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4757 run_test 39k "write, utime, close, stat ========================"
4759 # this should be set to future
4760 TEST_39_ATIME=`date -d "1 year" +%s`
4763 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4764 remote_mds_nodsh && skip "remote MDS with nodsh"
4766 local atime_diff=$(do_facet $SINGLEMDS \
4767 lctl get_param -n mdd.*MDT0000*.atime_diff)
4771 # test setting directory atime to future
4772 touch -a -d @$TEST_39_ATIME $DIR/$tdir
4773 local atime=$(stat -c %X $DIR/$tdir)
4774 [ "$atime" = $TEST_39_ATIME ] ||
4775 error "atime is not set to future: $atime, $TEST_39_ATIME"
4777 # test setting directory atime from future to now
4778 local now=$(date +%s)
4779 touch -a -d @$now $DIR/$tdir
4781 atime=$(stat -c %X $DIR/$tdir)
4782 [ "$atime" -eq "$now" ] ||
4783 error "atime is not updated from future: $atime, $now"
4785 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
4788 # test setting directory atime when now > dir atime + atime_diff
4789 local d1=$(date +%s)
4791 local d2=$(date +%s)
4792 cancel_lru_locks mdc
4793 atime=$(stat -c %X $DIR/$tdir)
4794 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
4795 error "atime is not updated : $atime, should be $d2"
4797 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
4800 # test not setting directory atime when now < dir atime + atime_diff
4802 cancel_lru_locks mdc
4803 atime=$(stat -c %X $DIR/$tdir)
4804 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
4805 error "atime is updated to $atime, should remain $d1<atime<$d2"
4807 do_facet $SINGLEMDS \
4808 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
4810 run_test 39l "directory atime update ==========================="
4813 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4817 local far_past_mtime=$(date -d "May 29 1953" +%s)
4818 local far_past_atime=$(date -d "Dec 17 1903" +%s)
4820 touch -m -d @$far_past_mtime $DIR1/$tfile
4821 touch -a -d @$far_past_atime $DIR1/$tfile
4823 for (( i=0; i < 2; i++ )) ; do
4824 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
4825 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
4826 error "atime or mtime set incorrectly"
4828 cancel_lru_locks $OSC
4829 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4832 run_test 39m "test atime and mtime before 1970"
4834 test_39n() { # LU-3832
4835 remote_mds_nodsh && skip "remote MDS with nodsh"
4837 local atime_diff=$(do_facet $SINGLEMDS \
4838 lctl get_param -n mdd.*MDT0000*.atime_diff)
4843 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
4846 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
4847 atime0=$(stat -c %X $DIR/$tfile)
4850 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
4851 atime1=$(stat -c %X $DIR/$tfile)
4854 cancel_lru_locks mdc
4855 cancel_lru_locks osc
4856 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
4857 atime2=$(stat -c %X $DIR/$tfile)
4859 do_facet $SINGLEMDS \
4860 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
4862 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
4863 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
4865 run_test 39n "check that O_NOATIME is honored"
4868 TESTDIR=$DIR/$tdir/$tfile
4869 [ -e $TESTDIR ] && rm -rf $TESTDIR
4876 links2=$(stat -c %h .)
4877 [ $(($links1 + 2)) != $links2 ] &&
4878 error "wrong links count $(($links1 + 2)) != $links2"
4880 links3=$(stat -c %h .)
4881 [ $(($links1 + 1)) != $links3 ] &&
4882 error "wrong links count $links1 != $links3"
4885 run_test 39o "directory cached attributes updated after create"
4888 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
4891 TESTDIR=$DIR/$tdir/$tdir
4892 [ -e $TESTDIR ] && rm -rf $TESTDIR
4893 test_mkdir -p $TESTDIR
4897 test_mkdir -i $MDTIDX $TESTDIR/remote_dir1
4898 test_mkdir -i $MDTIDX $TESTDIR/remote_dir2
4900 links2=$(stat -c %h .)
4901 [ $(($links1 + 2)) != $links2 ] &&
4902 error "wrong links count $(($links1 + 2)) != $links2"
4904 links3=$(stat -c %h .)
4905 [ $(($links1 + 1)) != $links3 ] &&
4906 error "wrong links count $links1 != $links3"
4909 run_test 39p "remote directory cached attributes updated after create ========"
4912 [ $OST1_VERSION -ge $(version_code 2.13.52) ] ||
4913 skip "no atime update on old OST"
4914 if [ "$ost1_FSTYPE" != ldiskfs ]; then
4915 skip_env "ldiskfs only test"
4919 saved_adiff=$(do_facet ost1 \
4920 lctl get_param -n obdfilter.*OST0000.atime_diff)
4921 stack_trap "do_facet ost1 \
4922 lctl set_param obdfilter.*.atime_diff=$saved_adiff"
4924 do_facet ost1 "lctl set_param obdfilter.*.atime_diff=5"
4926 $LFS setstripe -i 0 $DIR/$tfile
4927 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 ||
4928 error "can't write initial file"
4929 cancel_lru_locks osc
4931 # exceed atime_diff and access file
4933 dd if=$DIR/$tfile of=/dev/null bs=4k count=1 ||
4934 error "can't udpate atime"
4936 local atime_cli=$(stat -c %X $DIR/$tfile)
4937 echo "client atime: $atime_cli"
4938 # allow atime update to be written to device
4939 do_facet ost1 "$LCTL set_param -n osd*.*OST*.force_sync 1"
4942 local ostdev=$(ostdevname 1)
4943 local fid=($(lfs getstripe -y $DIR/$tfile |
4944 awk '/l_fid:/ { print $2 }' | tr ':' ' '))
4945 local objpath="O/0/d$((${fid[1]} % 32))/$((${fid[1]}))"
4946 local cmd="debugfs -c -R \\\"stat $objpath\\\" $ostdev"
4948 echo "OST atime: $(do_facet ost1 "$cmd" |& grep atime)"
4949 local atime_ost=$(do_facet ost1 "$cmd" |&
4950 awk -F'[: ]' '/atime:/ { print $4 }')
4951 (( atime_cli == atime_ost )) ||
4952 error "atime on client $atime_cli != ost $atime_ost"
4954 run_test 39r "lazy atime update on OST"
4956 test_39q() { # LU-8041
4957 local testdir=$DIR/$tdir
4959 multiop_bg_pause $testdir D_c || error "multiop failed"
4961 cancel_lru_locks mdc
4962 kill -USR1 $multipid
4963 local atime=$(stat -c %X $testdir)
4964 [ "$atime" -ne 0 ] || error "atime is zero"
4966 run_test 39q "close won't zero out atime"
4969 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
4970 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
4971 error "openfile O_WRONLY:O_TRUNC $tfile failed"
4972 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
4973 error "$tfile is not 4096 bytes in size"
4975 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
4979 small_write $DIR/f41 18
4981 run_test 41 "test small file write + fstat ====================="
4983 count_ost_writes() {
4984 lctl get_param -n ${OSC}.*.stats |
4985 awk -vwrites=0 '/ost_write/ { writes += $2 } \
4986 END { printf("%0.0f", writes) }'
4993 BG_DIRTY_RATIO_SAVE=10
4994 MAX_BG_DIRTY_RATIO=25
4998 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
4999 # dirty_ratio, dirty_background_ratio
5000 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
5001 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
5002 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
5003 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
5005 # if file not here, we are a 2.4 kernel
5006 kill -CONT `pidof kupdated`
5011 # setup the trap first, so someone cannot exit the test at the
5012 # exact wrong time and mess up a machine
5013 trap start_writeback EXIT
5014 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
5015 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
5016 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
5017 sysctl -w vm.dirty_writeback_centisecs=0
5018 sysctl -w vm.dirty_writeback_centisecs=0
5019 # save and increase /proc/sys/vm/dirty_ratio
5020 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
5021 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
5022 # save and increase /proc/sys/vm/dirty_background_ratio
5023 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
5024 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
5026 # if file not here, we are a 2.4 kernel
5027 kill -STOP `pidof kupdated`
5031 # ensure that all stripes have some grant before we test client-side cache
5033 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
5034 dd if=/dev/zero of=$i bs=4k count=1
5039 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
5040 # file truncation, and file removal.
5042 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5045 cancel_lru_locks $OSC
5047 sync; sleep 1; sync # just to be safe
5048 BEFOREWRITES=`count_ost_writes`
5049 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
5050 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
5051 AFTERWRITES=`count_ost_writes`
5052 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
5053 error "$BEFOREWRITES < $AFTERWRITES"
5056 run_test 42a "ensure that we don't flush on close"
5059 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5062 cancel_lru_locks $OSC
5065 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
5066 BEFOREWRITES=$(count_ost_writes)
5067 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
5068 AFTERWRITES=$(count_ost_writes)
5069 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
5070 error "$BEFOREWRITES < $AFTERWRITES on unlink"
5072 BEFOREWRITES=$(count_ost_writes)
5073 sync || error "sync: $?"
5074 AFTERWRITES=$(count_ost_writes)
5075 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
5076 error "$BEFOREWRITES < $AFTERWRITES on sync"
5078 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
5082 run_test 42b "test destroy of file with cached dirty data ======"
5084 # if these tests just want to test the effect of truncation,
5085 # they have to be very careful. consider:
5086 # - the first open gets a {0,EOF}PR lock
5087 # - the first write conflicts and gets a {0, count-1}PW
5088 # - the rest of the writes are under {count,EOF}PW
5089 # - the open for truncate tries to match a {0,EOF}PR
5090 # for the filesize and cancels the PWs.
5091 # any number of fixes (don't get {0,EOF} on open, match
5092 # composite locks, do smarter file size management) fix
5093 # this, but for now we want these tests to verify that
5094 # the cancellation with truncate intent works, so we
5095 # start the file with a full-file pw lock to match against
5096 # until the truncate.
5101 cancel_lru_locks $OSC
5103 # prime the file with 0,EOF PW to match
5107 # now the real test..
5108 dd if=/dev/zero of=$file bs=1024 count=100
5109 BEFOREWRITES=`count_ost_writes`
5110 $TRUNCATE $file $offset
5111 cancel_lru_locks $OSC
5112 AFTERWRITES=`count_ost_writes`
5117 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5120 [ $BEFOREWRITES -eq $AFTERWRITES ] &&
5121 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
5124 run_test 42c "test partial truncate of file with cached dirty data"
5127 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5130 [ $BEFOREWRITES -eq $AFTERWRITES ] ||
5131 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
5134 run_test 42d "test complete truncate of file with cached dirty data"
5136 test_42e() { # bug22074
5137 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5139 local TDIR=$DIR/${tdir}e
5140 local pages=16 # hardcoded 16 pages, don't change it.
5141 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
5142 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
5146 test_mkdir $DIR/${tdir}e
5147 $LFS setstripe -c 1 $TDIR
5148 createmany -o $TDIR/f $files
5150 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
5152 # we assume that with $OSTCOUNT files, at least one of them will
5153 # be allocated on OST0.
5154 warmup_files=$((OSTCOUNT * max_dirty_mb))
5155 createmany -o $TDIR/w $warmup_files
5157 # write a large amount of data into one file and sync, to get good
5158 # avail_grant number from OST.
5159 for ((i=0; i<$warmup_files; i++)); do
5160 idx=$($LFS getstripe -i $TDIR/w$i)
5161 [ $idx -ne 0 ] && continue
5162 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
5165 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
5167 $LCTL get_param $proc_osc0/cur_dirty_bytes
5168 $LCTL get_param $proc_osc0/cur_grant_bytes
5170 # create as much dirty pages as we can while not to trigger the actual
5171 # RPCs directly. but depends on the env, VFS may trigger flush during this
5172 # period, hopefully we are good.
5173 for ((i=0; i<$warmup_files; i++)); do
5174 idx=$($LFS getstripe -i $TDIR/w$i)
5175 [ $idx -ne 0 ] && continue
5176 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
5178 $LCTL get_param $proc_osc0/cur_dirty_bytes
5179 $LCTL get_param $proc_osc0/cur_grant_bytes
5181 # perform the real test
5182 $LCTL set_param $proc_osc0/rpc_stats 0
5183 for ((;i<$files; i++)); do
5184 [ $($LFS getstripe -i $TDIR/f$i) -eq 0 ] || continue
5185 dd if=/dev/zero of=$TDIR/f$i bs=$PAGE_SIZE count=$pages 2>/dev/null
5188 $LCTL get_param $proc_osc0/rpc_stats
5191 local have_ppr=false
5192 $LCTL get_param $proc_osc0/rpc_stats |
5193 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
5194 # skip lines until we are at the RPC histogram data
5195 [ "$PPR" == "pages" ] && have_ppr=true && continue
5196 $have_ppr || continue
5198 # we only want the percent stat for < 16 pages
5199 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
5201 percent=$((percent + WPCT))
5202 if [[ $percent -gt 15 ]]; then
5203 error "less than 16-pages write RPCs" \
5210 run_test 42e "verify sub-RPC writes are not done synchronously"
5212 test_43A() { # was test_43
5213 test_mkdir $DIR/$tdir
5214 cp -p /bin/ls $DIR/$tdir/$tfile
5215 $MULTIOP $DIR/$tdir/$tfile Ow_c &
5217 # give multiop a chance to open
5220 $DIR/$tdir/$tfile && error "execute $DIR/$tdir/$tfile succeeded" || true
5222 # Wait for multiop to exit
5225 run_test 43A "execution of file opened for write should return -ETXTBSY"
5228 test_mkdir $DIR/$tdir
5229 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
5230 $DIR/$tdir/sleep 60 &
5232 # Make sure exec of $tdir/sleep wins race with truncate
5234 $MULTIOP $DIR/$tdir/sleep Oc && error "expected error, got success"
5237 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
5240 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5242 test_mkdir $DIR/$tdir
5243 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
5244 $DIR/$tdir/sleep 60 &
5246 # Make sure exec of $tdir/sleep wins race with truncate
5248 $TRUNCATE $DIR/$tdir/sleep 0 && error "expected error, got success"
5251 run_test 43b "truncate of file being executed should return -ETXTBSY"
5254 local testdir="$DIR/$tdir"
5257 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) |
5258 ( cd $testdir && md5sum -c )
5260 run_test 43c "md5sum of copy into lustre"
5262 test_44A() { # was test_44
5263 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5265 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
5266 dd if=$DIR/f1 bs=4k count=1 > /dev/null
5268 run_test 44A "zero length read from a sparse stripe"
5271 local nstripe=$($LFS getstripe -c -d $DIR)
5272 [ -z "$nstripe" ] && skip "can't get stripe info"
5273 [[ $nstripe -gt $OSTCOUNT ]] &&
5274 skip "Wrong default stripe_count: $nstripe OSTCOUNT: $OSTCOUNT"
5276 local stride=$($LFS getstripe -S -d $DIR)
5277 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
5278 nstripe=$($LFS df $DIR | grep OST: | wc -l)
5281 OFFSETS="0 $((stride/2)) $((stride-1))"
5282 for offset in $OFFSETS; do
5283 for i in $(seq 0 $((nstripe-1))); do
5284 local GLOBALOFFSETS=""
5286 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
5287 local myfn=$DIR/d44a-$size
5288 echo "--------writing $myfn at $size"
5289 ll_sparseness_write $myfn $size ||
5290 error "ll_sparseness_write"
5291 GLOBALOFFSETS="$GLOBALOFFSETS $size"
5292 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
5293 error "ll_sparseness_verify $GLOBALOFFSETS"
5295 for j in $(seq 0 $((nstripe-1))); do
5297 size=$((((j + $nstripe )*$stride + $offset)))
5298 ll_sparseness_write $myfn $size ||
5299 error "ll_sparseness_write"
5300 GLOBALOFFSETS="$GLOBALOFFSETS $size"
5302 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
5303 error "ll_sparseness_verify $GLOBALOFFSETS"
5308 run_test 44a "test sparse pwrite ==============================="
5312 for d in `lctl get_param -n ${OSC}.*.cur_dirty_bytes`; do
5318 before=`dirty_osc_total`
5319 echo executing "\"$*\""
5321 after=`dirty_osc_total`
5322 echo before $before, after $after
5325 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5328 # Obtain grants from OST if it supports it
5329 echo blah > ${f}_grant
5332 do_dirty_record "echo blah > $f"
5333 [[ $before -eq $after ]] && error "write wasn't cached"
5334 do_dirty_record "> $f"
5335 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
5336 do_dirty_record "echo blah > $f"
5337 [[ $before -eq $after ]] && error "write wasn't cached"
5338 do_dirty_record "sync"
5339 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
5340 do_dirty_record "echo blah > $f"
5341 [[ $before -eq $after ]] && error "write wasn't cached"
5342 do_dirty_record "cancel_lru_locks osc"
5343 [[ $before -gt $after ]] ||
5344 error "lock cancellation didn't lower dirty count"
5347 run_test 45 "osc io page accounting ============================"
5349 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
5350 # test tickles a bug where re-dirtying a page was failing to be mapped to the
5351 # objects offset and an assert hit when an rpc was built with 1023's mapped
5352 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
5354 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5359 dd if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
5361 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=1023 count=1
5362 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
5366 run_test 46 "dirtying a previously written page ================"
5368 # test_47 is removed "Device nodes check" is moved to test_28
5370 test_48a() { # bug 2399
5371 [ "$mds1_FSTYPE" = "zfs" ] &&
5372 [ $MDS1_VERSION -lt $(version_code 2.3.63) ] &&
5373 skip "MDS prior to 2.3.63 handle ZFS dir .. incorrectly"
5375 test_mkdir $DIR/$tdir
5377 mv $DIR/$tdir $DIR/$tdir.new || error "move directory failed"
5378 test_mkdir $DIR/$tdir
5379 touch foo || error "'touch foo' failed after recreating cwd"
5381 touch .foo || error "'touch .foo' failed after recreating cwd"
5383 ls . > /dev/null || error "'ls .' failed after recreating cwd"
5384 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
5385 cd . || error "'cd .' failed after recreating cwd"
5386 mkdir . && error "'mkdir .' worked after recreating cwd"
5387 rmdir . && error "'rmdir .' worked after recreating cwd"
5388 ln -s . baz || error "'ln -s .' failed after recreating cwd"
5389 cd .. || error "'cd ..' failed after recreating cwd"
5391 run_test 48a "Access renamed working dir (should return errors)="
5393 test_48b() { # bug 2399
5395 test_mkdir $DIR/$tdir
5397 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
5398 touch foo && error "'touch foo' worked after removing cwd"
5399 mkdir foo && error "'mkdir foo' worked after removing cwd"
5400 touch .foo && error "'touch .foo' worked after removing cwd"
5401 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
5402 ls . > /dev/null && error "'ls .' worked after removing cwd"
5403 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
5404 mkdir . && error "'mkdir .' worked after removing cwd"
5405 rmdir . && error "'rmdir .' worked after removing cwd"
5406 ln -s . foo && error "'ln -s .' worked after removing cwd"
5407 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
5409 run_test 48b "Access removed working dir (should return errors)="
5411 test_48c() { # bug 2350
5412 #lctl set_param debug=-1
5415 test_mkdir -p $DIR/$tdir/dir
5417 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5418 $TRACE touch foo && error "touch foo worked after removing cwd"
5419 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
5420 touch .foo && error "touch .foo worked after removing cwd"
5421 mkdir .foo && error "mkdir .foo worked after removing cwd"
5422 $TRACE ls . && error "'ls .' worked after removing cwd"
5423 $TRACE ls .. || error "'ls ..' failed after removing cwd"
5424 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
5425 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
5426 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
5427 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
5429 run_test 48c "Access removed working subdir (should return errors)"
5431 test_48d() { # bug 2350
5432 #lctl set_param debug=-1
5435 test_mkdir -p $DIR/$tdir/dir
5437 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5438 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
5439 $TRACE touch foo && error "'touch foo' worked after removing parent"
5440 $TRACE mkdir foo && error "mkdir foo worked after removing parent"
5441 touch .foo && error "'touch .foo' worked after removing parent"
5442 mkdir .foo && error "mkdir .foo worked after removing parent"
5443 $TRACE ls . && error "'ls .' worked after removing parent"
5444 $TRACE ls .. && error "'ls ..' worked after removing parent"
5445 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
5446 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
5447 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
5450 run_test 48d "Access removed parent subdir (should return errors)"
5452 test_48e() { # bug 4134
5453 #lctl set_param debug=-1
5456 test_mkdir -p $DIR/$tdir/dir
5458 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5459 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
5460 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
5461 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
5462 # On a buggy kernel addition of "touch foo" after cd .. will
5463 # produce kernel oops in lookup_hash_it
5464 touch ../foo && error "'cd ..' worked after recreate parent"
5466 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
5468 run_test 48e "Access to recreated parent subdir (should return errors)"
5471 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
5472 skip "need MDS >= 2.13.55"
5473 [[ $MDSCOUNT -ge 2 ]] || skip "needs >= 2 MDTs"
5474 [[ "$(facet_host mds1)" != "$(facet_host mds2)" ]] ||
5475 skip "needs different host for mdt1 mdt2"
5476 [[ $(facet_fstype mds1) == ldiskfs ]] || skip "ldiskfs only"
5478 $LFS mkdir -i0 $DIR/$tdir
5479 $LFS mkdir -i 1 $DIR/$tdir/sub1 $DIR/$tdir/sub2 $DIR/$tdir/sub3
5481 for d in sub1 sub2 sub3; do
5482 #define OBD_FAIL_OSD_REF_DEL 0x19c
5483 do_facet mds1 $LCTL set_param fail_loc=0x8000019c
5484 rm -rf $DIR/$tdir/$d && error "rm $d should fail"
5487 rm -d --interactive=never $DIR/$tdir || error "rm $tdir fail"
5489 run_test 48f "non-zero nlink dir unlink won't LBUG()"
5491 test_49() { # LU-1030
5492 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5493 remote_ost_nodsh && skip "remote OST with nodsh"
5495 # get ost1 size - $FSNAME-OST0000
5496 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
5498 # write 800M at maximum
5499 [[ $ost1_size -lt 2 ]] && ost1_size=2
5500 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
5502 $LFS setstripe -c 1 -i 0 $DIR/$tfile
5503 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
5506 # change max_pages_per_rpc while writing the file
5507 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
5508 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
5509 # loop until dd process exits
5510 while ps ax -opid | grep -wq $dd_pid; do
5511 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
5512 sleep $((RANDOM % 5 + 1))
5514 # restore original max_pages_per_rpc
5515 $LCTL set_param $osc1_mppc=$orig_mppc
5516 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
5518 run_test 49 "Change max_pages_per_rpc won't break osc extent"
5522 test_mkdir $DIR/$tdir
5524 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
5526 run_test 50 "special situations: /proc symlinks ==============="
5528 test_51a() { # was test_51
5529 # bug 1516 - create an empty entry right after ".." then split dir
5530 test_mkdir -c1 $DIR/$tdir
5531 touch $DIR/$tdir/foo
5532 $MCREATE $DIR/$tdir/bar
5534 createmany -m $DIR/$tdir/longfile 201
5536 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
5537 $MCREATE $DIR/$tdir/longfile$FNUM
5542 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
5544 run_test 51a "special situations: split htree with empty entry =="
5546 cleanup_print_lfs_df () {
5553 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5555 local dir=$DIR/$tdir
5556 local nrdirs=$((65536 + 100))
5558 # cleanup the directory
5565 local mdtidx=$(printf "%04x" $($LFS getstripe -m $dir))
5566 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
5567 [[ $numfree -lt $nrdirs ]] &&
5568 skip "not enough free inodes ($numfree) on MDT$mdtidx"
5570 # need to check free space for the directories as well
5571 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
5572 numfree=$(( blkfree / $(fs_inode_ksize) ))
5573 [[ $numfree -lt $nrdirs ]] && skip "not enough blocks ($numfree)"
5575 trap cleanup_print_lfs_df EXIT
5578 createmany -d $dir/d $nrdirs || {
5579 unlinkmany $dir/d $nrdirs
5580 error "failed to create $nrdirs subdirs in MDT$mdtidx:$dir"
5584 nrdirs=$(ls -U $dir | wc -l)
5586 # unlink all but 100 subdirectories, then check it still works
5588 local delete=$((nrdirs - left))
5593 # for ldiskfs the nlink count should be 1, but this is OSD specific
5594 # and so this is listed for informational purposes only
5595 echo "nlink before: $(stat -c %h $dir), created before: $nrdirs"
5596 unlinkmany -d $dir/d $delete ||
5597 error "unlink of first $delete subdirs failed"
5599 echo "nlink between: $(stat -c %h $dir)"
5600 local found=$(ls -U $dir | wc -l)
5601 [ $found -ne $left ] &&
5602 error "can't find subdirs: found only $found, expected $left"
5604 unlinkmany -d $dir/d $delete $left ||
5605 error "unlink of second $left subdirs failed"
5606 # regardless of whether the backing filesystem tracks nlink accurately
5607 # or not, the nlink count shouldn't be more than "." and ".." here
5608 local after=$(stat -c %h $dir)
5609 [[ $after -gt 2 ]] && error "nlink after: $after > 2" ||
5610 echo "nlink after: $after"
5612 cleanup_print_lfs_df
5614 run_test 51b "exceed 64k subdirectory nlink limit on create, verify unlink"
5617 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5618 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
5620 test_mkdir $DIR/$tdir
5621 createmany -o $DIR/$tdir/t- 1000
5622 $LFS getstripe $DIR/$tdir > $TMP/$tfile
5623 for N in $(seq 0 $((OSTCOUNT - 1))); do
5624 OBJS[$N]=$(awk -vobjs=0 '($1 == '$N') { objs += 1 } \
5625 END { printf("%0.0f", objs) }' $TMP/$tfile)
5626 OBJS0[$N]=$(grep -A 1 idx $TMP/$tfile | awk -vobjs=0 \
5627 '($1 == '$N') { objs += 1 } \
5628 END { printf("%0.0f", objs) }')
5629 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
5631 unlinkmany $DIR/$tdir/t- 1000
5634 for N in $(seq 1 $((OSTCOUNT - 1))); do
5635 [[ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ]] &&
5636 error "OST $N has less objects vs OST $NLAST" \
5637 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
5638 [[ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ]] &&
5639 error "OST $N has less objects vs OST $NLAST" \
5640 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
5642 [[ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ]] &&
5643 error "OST $N has less #0 objects vs OST $NLAST" \
5644 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
5645 [[ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ]] &&
5646 error "OST $N has less #0 objects vs OST $NLAST" \
5647 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
5652 run_test 51d "check object distribution"
5655 if [ "$mds1_FSTYPE" != ldiskfs ]; then
5656 skip_env "ldiskfs only test"
5659 test_mkdir -c1 $DIR/$tdir
5660 test_mkdir -c1 $DIR/$tdir/d0
5662 touch $DIR/$tdir/d0/foo
5663 createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
5664 error "file exceed 65000 nlink limit!"
5665 unlinkmany $DIR/$tdir/d0/f- 65001
5668 run_test 51e "check file nlink limit"
5671 test_mkdir $DIR/$tdir
5674 local ulimit_old=$(ulimit -n)
5675 local spare=20 # number of spare fd's for scripts/libraries, etc.
5676 local mdt=$($LFS getstripe -m $DIR/$tdir)
5677 local numfree=$($LFS df -i $DIR/$tdir | awk '/MDT:'$mdt'/ { print $4 }')
5679 echo "MDT$mdt numfree=$numfree, max=$max"
5680 [[ $numfree -gt $max ]] && numfree=$max || numfree=$((numfree * 7 / 8))
5681 if [ $((numfree + spare)) -gt $ulimit_old ]; then
5682 while ! ulimit -n $((numfree + spare)); do
5683 numfree=$((numfree * 3 / 4))
5685 echo "changed ulimit from $ulimit_old to $((numfree + spare))"
5687 echo "left ulimit at $ulimit_old"
5690 createmany -o -k -t 120 $DIR/$tdir/f $numfree || {
5691 unlinkmany $DIR/$tdir/f $numfree
5692 error "create+open $numfree files in $DIR/$tdir failed"
5694 ulimit -n $ulimit_old
5696 # if createmany exits at 120s there will be fewer than $numfree files
5697 unlinkmany $DIR/$tdir/f $numfree || true
5699 run_test 51f "check many open files limit"
5702 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
5703 test_mkdir $DIR/$tdir
5704 touch $DIR/$tdir/foo
5705 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
5706 echo bar >> $DIR/$tdir/foo || error "append bar failed"
5707 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
5708 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
5709 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
5711 echo foo >> $DIR/$tdir/foo || error "append foo failed"
5712 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
5713 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
5715 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
5716 cp -r $DIR/$tdir $TMP/
5717 rm -fr $DIR/$tdir $TMP/$tdir || error "cleanup rm failed"
5719 run_test 52a "append-only flag test (should return errors)"
5722 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
5723 test_mkdir $DIR/$tdir
5724 touch $DIR/$tdir/foo
5725 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
5726 cat test > $DIR/$tdir/foo && error "cat test worked"
5727 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
5728 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
5729 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
5731 echo foo >> $DIR/$tdir/foo && error "echo worked"
5732 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
5733 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
5734 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
5735 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
5737 chattr -i $DIR/$tdir/foo || error "chattr failed"
5739 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
5741 run_test 52b "immutable flag test (should return errors) ======="
5744 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5745 remote_mds_nodsh && skip "remote MDS with nodsh"
5746 remote_ost_nodsh && skip "remote OST with nodsh"
5759 local support_last_seq=true
5761 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
5762 support_last_seq=false
5765 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
5767 for value in $(do_facet $SINGLEMDS \
5768 $LCTL get_param osp.$mdtosc.prealloc_last_id) ; do
5769 param=$(echo ${value[0]} | cut -d "=" -f1)
5770 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
5772 if $support_last_seq; then
5773 param_seq=$(echo $param |
5774 sed -e s/prealloc_last_id/prealloc_last_seq/g)
5775 mds_last_seq=$(do_facet $SINGLEMDS \
5776 $LCTL get_param -n $param_seq)
5778 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
5780 ostnum=$(index_from_ostuuid ${ostname}_UUID)
5781 node=$(facet_active_host ost$((ostnum+1)))
5782 param="obdfilter.$ostname.last_id"
5783 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
5784 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
5785 ost_last_id=$ost_last
5787 if $support_last_seq; then
5788 ost_last_id=$(echo $ost_last |
5789 awk -F':' '{print $2}' |
5791 ost_last_seq=$(echo $ost_last |
5792 awk -F':' '{print $1}')
5793 [[ $ost_last_seq = $mds_last_seq ]] || continue
5796 if [[ $ost_last_id != $mds_last ]]; then
5797 error "$ost_last_id != $mds_last"
5804 $found || error "can not match last_seq/last_id for $mdtosc"
5807 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
5810 perl -MSocket -e ';' || skip "no Socket perl module installed"
5812 $SOCKETSERVER $DIR/socket ||
5813 error "$SOCKETSERVER $DIR/socket failed: $?"
5814 $SOCKETCLIENT $DIR/socket ||
5815 error "$SOCKETCLIENT $DIR/socket failed: $?"
5816 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
5818 run_test 54a "unix domain socket test =========================="
5824 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1
5826 run_test 54b "char device works in lustre ======================"
5829 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
5830 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
5831 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
5833 for i in $(seq 3 7); do
5834 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
5843 loopdev="$DIR/loop54c"
5846 $UMOUNT $DIR/$tdir || rc=$?
5847 losetup -d $loopdev || true
5848 losetup -d $LOOPDEV || true
5849 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
5854 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5856 loopdev="$DIR/loop54c"
5859 [ -z "$LOOPNUM" ] && skip_env "couldn't find empty loop device"
5860 trap cleanup_54c EXIT
5861 mknod $loopdev b 7 $LOOPNUM
5862 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
5863 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE seek=1024 count=1 > /dev/null
5864 losetup $loopdev $DIR/$tfile ||
5865 error "can't set up $loopdev for $DIR/$tfile"
5866 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
5867 test_mkdir $DIR/$tdir
5868 mount -t ext2 $loopdev $DIR/$tdir ||
5869 error "error mounting $loopdev on $DIR/$tdir"
5870 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$PAGE_SIZE count=30 ||
5873 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$PAGE_SIZE count=30 ||
5877 run_test 54c "block device works in lustre ====================="
5883 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
5885 run_test 54d "fifo device works in lustre ======================"
5890 cp -aL /dev/console $f
5891 echo $string > $f || error "echo $string to $f failed"
5893 run_test 54e "console/tty device works in lustre ======================"
5898 local dir=$DIR/$tdir
5901 test_mkdir -p $dir/dir
5902 for i in $(seq $numfiles); do
5904 touch $dir/dir/file$i
5907 local numcomp=$($LFS getstripe --component-count $dir)
5909 [[ $numcomp == 0 ]] && numcomp=1
5911 # test lfs getstripe with --recursive
5912 local filenum=$($LFS getstripe -r $dir | egrep -c "obdidx|l_ost_idx")
5914 [[ $filenum -eq $((numfiles * 2)) ]] ||
5915 error "$LFS getstripe -r: found $filenum != $((numfiles * 2))"
5916 filenum=$($LFS getstripe $dir | egrep -c "obdidx|l_ost_idx")
5917 [[ $filenum -eq $numfiles ]] ||
5918 error "$LFS getstripe $dir: found $filenum, not $numfiles"
5919 echo "$LFS getstripe showed obdidx or l_ost_idx"
5921 # test lfs getstripe with file instead of dir
5922 filenum=$($LFS getstripe $dir/file1 | egrep -c "obdidx|l_ost_idx")
5923 [[ $filenum -eq 1 ]] ||
5924 error "$LFS getstripe $dir/file1: found $filenum, not 1"
5925 echo "$LFS getstripe file1 passed"
5927 #test lfs getstripe with --verbose
5928 filenum=$($LFS getstripe --verbose $dir | grep -c lmm_magic)
5929 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
5930 error "$LFS getstripe --verbose $dir: "\
5931 "got $filenum want $((numfiles * numcomp)) lmm_magic"
5932 [[ $($LFS getstripe $dir | grep -c lmm_magic) -eq 0 ]] ||
5933 error "$LFS getstripe $dir: showed lmm_magic"
5935 #test lfs getstripe with -v prints lmm_fid
5936 filenum=$($LFS getstripe -v $dir | grep -c lmm_fid)
5937 local countfids=$((numdirs + numfiles * numcomp))
5938 [[ $filenum -eq $countfids ]] ||
5939 error "$LFS getstripe -v $dir: "\
5940 "got $filenum want $countfids lmm_fid"
5941 [[ $($LFS getstripe $dir | grep -c lmm_fid) -eq 0 ]] ||
5942 error "$LFS getstripe $dir: showed lmm_fid by default"
5943 echo "$LFS getstripe --verbose passed"
5945 #check for FID information
5946 local fid1=$($LFS getstripe --fid $dir/file1)
5947 local fid2=$($LFS getstripe --verbose $dir/file1 |
5948 awk '/lmm_fid: / { print $2; exit; }')
5949 local fid3=$($LFS path2fid $dir/file1)
5951 [ "$fid1" != "$fid2" ] &&
5952 error "getstripe --fid '$fid1' != getstripe --verbose '$fid2'"
5953 [ "$fid1" != "$fid3" ] &&
5954 error "getstripe --fid '$fid1' != lfs path2fid '$fid3'"
5955 echo "$LFS getstripe --fid passed"
5957 #test lfs getstripe with --obd
5958 $LFS getstripe --obd wrong_uuid $dir 2>&1 | grep -q "unknown obduuid" ||
5959 error "$LFS getstripe --obd wrong_uuid: should return error"
5961 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5964 local obduuid=$(ostuuid_from_index $ostidx)
5965 local found=$($LFS getstripe -r --obd $obduuid $dir |
5966 grep 'lmm_stripe_offset:' | grep -c " $ostidx\$")
5968 filenum=$($LFS getstripe -ir $dir | grep -c "^$ostidx\$")
5969 [[ $($LFS getstripe -id $dir) -ne $ostidx ]] ||
5971 [[ $($LFS getstripe -id $dir/dir) -ne $ostidx ]] ||
5974 [[ $found -eq $filenum ]] ||
5975 error "$LFS getstripe --obd: found $found expect $filenum"
5976 [[ $($LFS getstripe -r -v --obd $obduuid $dir |
5977 sed '/^[ ]*'${ostidx}'[ ]/d' |
5978 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
5979 error "$LFS getstripe --obd: should not show file on other obd"
5980 echo "$LFS getstripe --obd passed"
5982 run_test 56a "check $LFS getstripe"
5985 local dir=$DIR/$tdir
5989 for i in $(seq $numdirs); do
5990 test_mkdir $dir/dir$i
5993 # test lfs getdirstripe default mode is non-recursion, which is
5994 # different from lfs getstripe
5995 local dircnt=$($LFS getdirstripe $dir | grep -c lmv_stripe_count)
5997 [[ $dircnt -eq 1 ]] ||
5998 error "$LFS getdirstripe: found $dircnt, not 1"
5999 dircnt=$($LFS getdirstripe --recursive $dir |
6000 grep -c lmv_stripe_count)
6001 [[ $dircnt -eq $((numdirs + 1)) ]] ||
6002 error "$LFS getdirstripe -r: $dircnt, != $((numdirs + 1))"
6004 run_test 56b "check $LFS getdirstripe"
6007 remote_ost_nodsh && skip "remote OST with nodsh"
6010 local ost_name=$(ostname_from_index $ost_idx)
6011 local old_status=$(ost_dev_status $ost_idx)
6012 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
6014 [[ -z "$old_status" ]] ||
6015 skip_env "OST $ost_name is in $old_status status"
6017 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=1
6018 [[ $OST1_VERSION -lt $(version_code 2.12.55) ]] || do_facet ost1 \
6019 $LCTL set_param -n obdfilter.$ost_name.no_precreate=1
6020 if [[ $OST1_VERSION -ge $(version_code 2.12.57) ]]; then
6021 save_lustre_params ost1 osd-*.$ost_name.nonrotational > $p
6022 do_facet ost1 $LCTL set_param -n osd-*.$ost_name.nonrotational=1
6025 [[ $($LFS df -v $MOUNT |& grep -c "inactive device") -eq 0 ]] ||
6026 error "$LFS df -v showing inactive devices"
6029 local new_status=$(ost_dev_status $ost_idx $MOUNT -v)
6031 [[ "$new_status" =~ "D" ]] ||
6032 error "$ost_name status is '$new_status', missing 'D'"
6033 if [[ $OST1_VERSION -ge $(version_code 2.12.55) ]]; then
6034 [[ "$new_status" =~ "N" ]] ||
6035 error "$ost_name status is '$new_status', missing 'N'"
6037 if [[ $OST1_VERSION -ge $(version_code 2.12.57) ]]; then
6038 [[ "$new_status" =~ "f" ]] ||
6039 error "$ost_name status is '$new_status', missing 'f'"
6042 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=0
6043 [[ $OST1_VERSION -lt $(version_code 2.12.55) ]] || do_facet ost1 \
6044 $LCTL set_param -n obdfilter.$ost_name.no_precreate=0
6045 [[ -z "$p" ]] && restore_lustre_params < $p || true
6048 new_status=$(ost_dev_status $ost_idx)
6049 [[ ! "$new_status" =~ "D" && ! "$new_status" =~ "N" ]] ||
6050 error "$ost_name status is '$new_status', has 'D' and/or 'N'"
6051 # can't check 'f' as devices may actually be on flash
6053 run_test 56c "check 'lfs df' showing device status"
6056 local mdts=$($LFS df -v $MOUNT | grep -c MDT)
6057 local osts=$($LFS df -v $MOUNT | grep -c OST)
6061 (( mdts == MDSCOUNT )) ||
6062 error "lfs df -v showed $mdts MDTs, not $MDSCOUNT"
6063 (( osts == OSTCOUNT )) ||
6064 error "lfs df -v showed $osts OSTs, not $OSTCOUNT"
6066 run_test 56d "'lfs df -v' prints only configured devices"
6071 local local_tdir="$1"
6072 local local_numfiles="$2"
6073 local local_numdirs="$3"
6074 local dir_params="$4"
6075 local dir_stripe_params="$5"
6077 if [ ! -d "$local_tdir" ] ; then
6078 test_mkdir -p $dir_stripe_params $local_tdir
6079 [ "$dir_params" ] && $LFS setstripe $dir_params $local_tdir
6080 for i in $(seq $local_numfiles) ; do
6081 touch $local_tdir/file$i
6083 for i in $(seq $local_numdirs) ; do
6084 test_mkdir $dir_stripe_params $local_tdir/dir$i
6085 for j in $(seq $local_numfiles) ; do
6086 touch $local_tdir/dir$i/file$j
6092 setup_56_special() {
6094 local local_numfiles=$2
6095 local local_numdirs=$3
6097 setup_56 $local_tdir $local_numfiles $local_numdirs
6099 if [ ! -e "$local_tdir/loop${local_numfiles}b" ] ; then
6100 for i in $(seq $local_numfiles) ; do
6101 mknod $local_tdir/loop${i}b b 7 $i
6102 mknod $local_tdir/null${i}c c 1 3
6103 ln -s $local_tdir/file1 $local_tdir/link${i}
6105 for i in $(seq $local_numdirs) ; do
6106 mknod $local_tdir/dir$i/loop${i}b b 7 $i
6107 mknod $local_tdir/dir$i/null${i}c c 1 3
6108 ln -s $local_tdir/dir$i/file1 $local_tdir/dir$i/link${i}
6114 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6115 local expected=$(($NUMDIRS + 2))
6117 setup_56 $dir $NUMFILES $NUMDIRS
6119 # test lfs find with -name
6120 for i in $(seq $NUMFILES) ; do
6121 local nums=$($LFS find -name "*$i" $dir | wc -l)
6123 [ $nums -eq $expected ] ||
6124 error "lfs find -name '*$i' $dir wrong: "\
6125 "found $nums, expected $expected"
6128 run_test 56g "check lfs find -name"
6131 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6132 local expected=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
6134 setup_56 $dir $NUMFILES $NUMDIRS
6136 # test lfs find with ! -name
6137 for i in $(seq $NUMFILES) ; do
6138 local nums=$($LFS find ! -name "*$i" $dir | wc -l)
6140 [ $nums -eq $expected ] ||
6141 error "lfs find ! -name '*$i' $dir wrong: "\
6142 "found $nums, expected $expected"
6145 run_test 56h "check lfs find ! -name"
6148 local dir=$DIR/$tdir
6152 local cmd="$LFS find -ost $(ostuuid_from_index 0 $dir) $dir"
6155 [ -z "$out" ] || error "'$cmd' returned directory '$out'"
6157 run_test 56i "check 'lfs find -ost UUID' skips directories"
6160 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6162 setup_56_special $dir $NUMFILES $NUMDIRS
6164 local expected=$((NUMDIRS + 1))
6165 local cmd="$LFS find -type d $dir"
6166 local nums=$($cmd | wc -l)
6168 [ $nums -eq $expected ] ||
6169 error "'$cmd' wrong: found $nums, expected $expected"
6171 run_test 56j "check lfs find -type d"
6174 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6176 setup_56_special $dir $NUMFILES $NUMDIRS
6178 local expected=$(((NUMDIRS + 1) * NUMFILES))
6179 local cmd="$LFS find -type f $dir"
6180 local nums=$($cmd | wc -l)
6182 [ $nums -eq $expected ] ||
6183 error "'$cmd' wrong: found $nums, expected $expected"
6185 run_test 56k "check lfs find -type f"
6188 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6190 setup_56_special $dir $NUMFILES $NUMDIRS
6192 local expected=$((NUMDIRS + NUMFILES))
6193 local cmd="$LFS find -type b $dir"
6194 local nums=$($cmd | wc -l)
6196 [ $nums -eq $expected ] ||
6197 error "'$cmd' wrong: found $nums, expected $expected"
6199 run_test 56l "check lfs find -type b"
6202 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6204 setup_56_special $dir $NUMFILES $NUMDIRS
6206 local expected=$((NUMDIRS + NUMFILES))
6207 local cmd="$LFS find -type c $dir"
6208 local nums=$($cmd | wc -l)
6209 [ $nums -eq $expected ] ||
6210 error "'$cmd' wrong: found $nums, expected $expected"
6212 run_test 56m "check lfs find -type c"
6215 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6216 setup_56_special $dir $NUMFILES $NUMDIRS
6218 local expected=$((NUMDIRS + NUMFILES))
6219 local cmd="$LFS find -type l $dir"
6220 local nums=$($cmd | wc -l)
6222 [ $nums -eq $expected ] ||
6223 error "'$cmd' wrong: found $nums, expected $expected"
6225 run_test 56n "check lfs find -type l"
6228 local dir=$DIR/$tdir
6230 setup_56 $dir $NUMFILES $NUMDIRS
6231 utime $dir/file1 > /dev/null || error "utime (1)"
6232 utime $dir/file2 > /dev/null || error "utime (2)"
6233 utime $dir/dir1 > /dev/null || error "utime (3)"
6234 utime $dir/dir2 > /dev/null || error "utime (4)"
6235 utime $dir/dir1/file1 > /dev/null || error "utime (5)"
6236 dd if=/dev/zero count=1 >> $dir/dir1/file1 && sync
6239 local nums=$($LFS find -mtime +0 $dir | wc -l)
6241 [ $nums -eq $expected ] ||
6242 error "lfs find -mtime +0 $dir: found $nums expect $expected"
6245 cmd="$LFS find -mtime 0 $dir"
6246 nums=$($cmd | wc -l)
6247 [ $nums -eq $expected ] ||
6248 error "'$cmd' wrong: found $nums, expected $expected"
6250 run_test 56o "check lfs find -mtime for old files"
6253 local dir=$DIR/$tdir
6257 # just to make sure there is something that won't be found
6259 touch $dir/$tfile.now
6261 for age in year week day hour min; do
6262 count=$((count + 1))
6264 touch $dir/$tfile-a.$age $dir/$tfile-m.$age
6265 touch --date="$count $age ago" -a $dir/$tfile-a.$age
6266 touch --date="$count $age ago" -m $dir/$tfile-m.$age
6268 local cmd="$LFS find $dir -mtime $count${age:0:1}"
6269 local nums=$($cmd | wc -l)
6270 [ $nums -eq $expected ] ||
6271 error "'$cmd' wrong: found $nums, expected $expected"
6273 cmd="$LFS find $dir -atime $count${age:0:1}"
6274 nums=$($cmd | wc -l)
6275 [ $nums -eq $expected ] ||
6276 error "'$cmd' wrong: found $nums, expected $expected"
6280 cmd="$LFS find $dir -ctime +1s -type f"
6281 nums=$($cmd | wc -l)
6282 (( $nums == $count * 2 + 1)) ||
6283 error "'$cmd' wrong: found $nums, expected $((count * 2 + 1))"
6285 run_test 56ob "check lfs find -atime -mtime -ctime with units"
6287 test_newerXY_base() {
6290 local dir=$DIR/$tdir
6294 if [ $y == "t" ]; then
6295 if [ $x == "b" ]; then
6296 ref=\"$(do_facet mds1 date +"%Y-%m-%d\ %H:%M:%S")\"
6298 ref=\"$(date +"%Y-%m-%d %H:%M:%S")\"
6301 ref=$DIR/$tfile.newer.$x$y
6302 touch $ref || error "touch $ref failed"
6305 echo "before = $ref"
6307 setup_56 $dir $NUMFILES $NUMDIRS "-i0 -c1" "-i0 -c1"
6309 if [ $y == "t" ]; then
6310 if [ $x == "b" ]; then
6311 negref=\"$(do_facet mds1 date +"%Y-%m-%d\ %H:%M:%S")\"
6313 negref=\"$(date +"%Y-%m-%d %H:%M:%S")\"
6316 negref=$DIR/$tfile.negnewer.$x$y
6317 touch $negref || error "touch $negref failed"
6320 echo "after = $negref"
6321 local cmd="$LFS find $dir -newer$x$y $ref"
6322 local nums=$(eval $cmd | wc -l)
6323 local expected=$(((NUMFILES + 2) * NUMDIRS + 1))
6325 [ $nums -eq $expected ] || { ls -lauR --full-time $dir ;
6326 error "'$cmd' wrong: found $nums newer, expected $expected" ; }
6328 cmd="$LFS find $dir ! -newer$x$y $negref"
6329 nums=$(eval $cmd | wc -l)
6330 [ $nums -eq $expected ] || { ls -lauR --full-time $dir ;
6331 error "'$cmd' wrong: found $nums older, expected $expected" ; }
6333 cmd="$LFS find $dir -newer$x$y $ref ! -newer$x$y $negref"
6334 nums=$(eval $cmd | wc -l)
6335 [ $nums -eq $expected ] || { ls -lauR --full-time $dir ;
6336 error "'$cmd' wrong: found $nums between, expected $expected"; }
6342 test_newerXY_base "a" "a"
6343 test_newerXY_base "a" "m"
6344 test_newerXY_base "a" "c"
6345 test_newerXY_base "m" "a"
6346 test_newerXY_base "m" "m"
6347 test_newerXY_base "m" "c"
6348 test_newerXY_base "c" "a"
6349 test_newerXY_base "c" "m"
6350 test_newerXY_base "c" "c"
6352 [[ -n "$sles_version" ]] &&
6353 echo "skip timestamp tests on SLES, LU-13665" && return 0
6355 test_newerXY_base "a" "t"
6356 test_newerXY_base "m" "t"
6357 test_newerXY_base "c" "t"
6359 [[ $MDS1_VERSION -lt $(version_code 2.13.54) ||
6360 $CLIENT_VERSION -lt $(version_code 2.13.54) ]] &&
6361 ! btime_supported && echo "btime unsupported" && return 0
6363 test_newerXY_base "b" "b"
6364 test_newerXY_base "b" "t"
6366 run_test 56oc "check lfs find -newerXY work"
6369 local dir=$DIR/$tdir
6374 $LFS find $dir -btime -1d -type f
6381 [ $MDS1_VERSION -lt $(version_code 2.13.53) ] &&
6382 ! btime_supported && skip "btime unsupported on MDS"
6384 [ $CLIENT_VERSION -lt $(version_code 2.13.53) ] &&
6385 ! btime_supported && skip "btime unsupported on clients"
6387 local dir=$DIR/$tdir
6388 local ref=$DIR/$tfile.ref
6389 local negref=$DIR/$tfile.negref
6391 mkdir $dir || error "mkdir $dir failed"
6392 touch $dir/$tfile.n1 || error "touch $dir/$tfile.n1 failed"
6393 touch $dir/$tfile.n2 || error "touch $dir/$tfile.n2 failed"
6394 mkdir $dir/$tdir.n1 || error "mkdir $dir/$tdir.n1 failed"
6395 mkdir $dir/$tdir.n2 || error "mkdir $dir/$tdir.n2 failed"
6396 touch $ref || error "touch $ref failed"
6397 # sleep 3 seconds at least
6400 local before=$(do_facet mds1 date +%s)
6401 local skew=$(($(date +%s) - before + 1))
6403 if (( skew < 0 && skew > -5 )); then
6404 sleep $((0 - skew + 1))
6408 # Set the dir stripe params to limit files all on MDT0,
6409 # otherwise we need to calc the max clock skew between
6410 # the client and MDTs.
6411 setup_56 $dir/d.btime $NUMFILES $NUMDIRS "-i0 -c1" "-i0 -c1"
6413 touch $negref || error "touch $negref failed"
6415 local cmd="$LFS find $dir -newerbb $ref ! -newerbb $negref -type f"
6416 local nums=$($cmd | wc -l)
6417 local expected=$(((NUMFILES + 1) * NUMDIRS))
6419 [ $nums -eq $expected ] ||
6420 error "'$cmd' wrong: found $nums, expected $expected"
6422 cmd="$LFS find $dir -newerbb $ref ! -newerbb $negref -type d"
6423 nums=$($cmd | wc -l)
6424 expected=$((NUMFILES + 1))
6425 [ $nums -eq $expected ] ||
6426 error "'$cmd' wrong: found $nums, expected $expected"
6428 [ $skew -lt 0 ] && return
6430 local after=$(do_facet mds1 date +%s)
6431 local age=$((after - before + 1 + skew))
6433 cmd="$LFS find $dir -btime -${age}s -type f"
6434 nums=$($cmd | wc -l)
6435 expected=$(((NUMFILES + 1) * NUMDIRS))
6437 echo "Clock skew between client and server: $skew, age:$age"
6438 [ $nums -eq $expected ] ||
6439 error "'$cmd' wrong: found $nums, expected $expected"
6441 expected=$(($NUMDIRS + 1))
6442 cmd="$LFS find $dir -btime -${age}s -type d"
6443 nums=$($cmd | wc -l)
6444 [ $nums -eq $expected ] ||
6445 error "'$cmd' wrong: found $nums, expected $expected"
6446 rm -f $ref $negref || error "Failed to remove $ref $negref"
6448 run_test 56od "check lfs find -btime with units"
6451 [ $RUNAS_ID -eq $UID ] &&
6452 skip_env "RUNAS_ID = UID = $UID -- skipping"
6454 local dir=$DIR/$tdir
6456 setup_56 $dir $NUMFILES $NUMDIRS
6457 chown $RUNAS_ID $dir/file* || error "chown $DIR/${tdir}g/file$i failed"
6459 local expected=$NUMFILES
6460 local cmd="$LFS find -uid $RUNAS_ID $dir"
6461 local nums=$($cmd | wc -l)
6463 [ $nums -eq $expected ] ||
6464 error "'$cmd' wrong: found $nums, expected $expected"
6466 expected=$(((NUMFILES + 1) * NUMDIRS + 1))
6467 cmd="$LFS find ! -uid $RUNAS_ID $dir"
6468 nums=$($cmd | wc -l)
6469 [ $nums -eq $expected ] ||
6470 error "'$cmd' wrong: found $nums, expected $expected"
6472 run_test 56p "check lfs find -uid and ! -uid"
6475 [ $RUNAS_ID -eq $UID ] &&
6476 skip_env "RUNAS_ID = UID = $UID -- skipping"
6478 local dir=$DIR/$tdir
6480 setup_56 $dir $NUMFILES $NUMDIRS
6481 chgrp $RUNAS_GID $dir/file* || error "chown $dir/file$i failed"
6483 local expected=$NUMFILES
6484 local cmd="$LFS find -gid $RUNAS_GID $dir"
6485 local nums=$($cmd | wc -l)
6487 [ $nums -eq $expected ] ||
6488 error "'$cmd' wrong: found $nums, expected $expected"
6490 expected=$(( ($NUMFILES+1) * $NUMDIRS + 1))
6491 cmd="$LFS find ! -gid $RUNAS_GID $dir"
6492 nums=$($cmd | wc -l)
6493 [ $nums -eq $expected ] ||
6494 error "'$cmd' wrong: found $nums, expected $expected"
6496 run_test 56q "check lfs find -gid and ! -gid"
6499 local dir=$DIR/$tdir
6501 setup_56 $dir $NUMFILES $NUMDIRS
6504 local cmd="$LFS find -size 0 -type f -lazy $dir"
6505 local nums=$($cmd | wc -l)
6507 [ $nums -eq $expected ] ||
6508 error "'$cmd' wrong: found $nums, expected $expected"
6509 cmd="$LFS find -size 0 -type f $dir"
6510 nums=$($cmd | wc -l)
6511 [ $nums -eq $expected ] ||
6512 error "'$cmd' wrong: found $nums, expected $expected"
6515 cmd="$LFS find ! -size 0 -type f -lazy $dir"
6516 nums=$($cmd | wc -l)
6517 [ $nums -eq $expected ] ||
6518 error "'$cmd' wrong: found $nums, expected $expected"
6519 cmd="$LFS find ! -size 0 -type f $dir"
6520 nums=$($cmd | wc -l)
6521 [ $nums -eq $expected ] ||
6522 error "'$cmd' wrong: found $nums, expected $expected"
6524 echo "test" > $dir/$tfile
6525 echo "test2" > $dir/$tfile.2 && sync
6527 cmd="$LFS find -size 5 -type f -lazy $dir"
6528 nums=$($cmd | wc -l)
6529 [ $nums -eq $expected ] ||
6530 error "'$cmd' wrong: found $nums, expected $expected"
6531 cmd="$LFS find -size 5 -type f $dir"
6532 nums=$($cmd | wc -l)
6533 [ $nums -eq $expected ] ||
6534 error "'$cmd' wrong: found $nums, expected $expected"
6537 cmd="$LFS find -size +5 -type f -lazy $dir"
6538 nums=$($cmd | wc -l)
6539 [ $nums -eq $expected ] ||
6540 error "'$cmd' wrong: found $nums, expected $expected"
6541 cmd="$LFS find -size +5 -type f $dir"
6542 nums=$($cmd | wc -l)
6543 [ $nums -eq $expected ] ||
6544 error "'$cmd' wrong: found $nums, expected $expected"
6547 cmd="$LFS find -size +0 -type f -lazy $dir"
6548 nums=$($cmd | wc -l)
6549 [ $nums -eq $expected ] ||
6550 error "'$cmd' wrong: found $nums, expected $expected"
6551 cmd="$LFS find -size +0 -type f $dir"
6552 nums=$($cmd | wc -l)
6553 [ $nums -eq $expected ] ||
6554 error "'$cmd' wrong: found $nums, expected $expected"
6557 cmd="$LFS find ! -size -5 -type f -lazy $dir"
6558 nums=$($cmd | wc -l)
6559 [ $nums -eq $expected ] ||
6560 error "'$cmd' wrong: found $nums, expected $expected"
6561 cmd="$LFS find ! -size -5 -type f $dir"
6562 nums=$($cmd | wc -l)
6563 [ $nums -eq $expected ] ||
6564 error "'$cmd' wrong: found $nums, expected $expected"
6567 cmd="$LFS find -size -5 -type f -lazy $dir"
6568 nums=$($cmd | wc -l)
6569 [ $nums -eq $expected ] ||
6570 error "'$cmd' wrong: found $nums, expected $expected"
6571 cmd="$LFS find -size -5 -type f $dir"
6572 nums=$($cmd | wc -l)
6573 [ $nums -eq $expected ] ||
6574 error "'$cmd' wrong: found $nums, expected $expected"
6576 run_test 56r "check lfs find -size works"
6583 cancel_lru_locks $OSC
6585 local rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6586 local nums=$($cmd | wc -l)
6588 [ $nums -eq $expected ] ||
6589 error "'$cmd' wrong: found $nums, expected $expected"
6591 local rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6593 if (( rpcs_before + glimpses != rpcs_after )); then
6594 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
6595 $LCTL get_param osc.*.stats | grep ldlm_glimpse_enqueue
6597 if [[ $glimpses == 0 ]]; then
6598 error "'$cmd' should not send glimpse RPCs to OST"
6600 error "'$cmd' should send $glimpses glimpse RPCs to OST"
6606 [[ $MDS1_VERSION -gt $(version_code 2.12.58) ]] ||
6607 skip "MDS < 2.12.58 doesn't return LSOM data"
6608 local dir=$DIR/$tdir
6609 local old_agl=$($LCTL get_param -n llite.*.statahead_agl)
6611 [[ $OSC == "mdc" ]] && skip "statahead not needed for DoM files"
6613 # statahead_agl may cause extra glimpse which confuses results. LU-13017
6614 $LCTL set_param -n llite.*.statahead_agl=0
6615 stack_trap "$LCTL set_param -n llite.*.statahead_agl=$old_agl"
6617 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
6618 # open and close all files to ensure LSOM is updated
6619 cancel_lru_locks $OSC
6620 find $dir -type f | xargs cat > /dev/null
6622 # expect_found glimpse_rpcs command_to_run
6623 test_56ra_sub 12 0 "$LFS find -size 0 -type f -lazy $dir"
6624 test_56ra_sub 12 12 "$LFS find -size 0 -type f $dir"
6625 test_56ra_sub 0 0 "$LFS find ! -size 0 -type f -lazy $dir"
6626 test_56ra_sub 0 12 "$LFS find ! -size 0 -type f $dir"
6628 echo "test" > $dir/$tfile
6629 echo "test2" > $dir/$tfile.2 && sync
6630 cancel_lru_locks $OSC
6631 cat $dir/$tfile $dir/$tfile.2 > /dev/null
6633 test_56ra_sub 1 0 "$LFS find -size 5 -type f -lazy $dir"
6634 test_56ra_sub 1 14 "$LFS find -size 5 -type f $dir"
6635 test_56ra_sub 1 0 "$LFS find -size +5 -type f -lazy $dir"
6636 test_56ra_sub 1 14 "$LFS find -size +5 -type f $dir"
6638 test_56ra_sub 2 0 "$LFS find -size +0 -type f -lazy $dir"
6639 test_56ra_sub 2 14 "$LFS find -size +0 -type f $dir"
6640 test_56ra_sub 2 0 "$LFS find ! -size -5 -type f -lazy $dir"
6641 test_56ra_sub 2 14 "$LFS find ! -size -5 -type f $dir"
6642 test_56ra_sub 12 0 "$LFS find -size -5 -type f -lazy $dir"
6643 test_56ra_sub 12 14 "$LFS find -size -5 -type f $dir"
6645 run_test 56ra "check lfs find -size -lazy works for data on OSTs"
6648 local dir=$DIR/$tdir
6649 local tmp=$TMP/$tfile.log
6652 test_mkdir -p $dir || error "failed to mkdir $dir"
6653 $LFS setstripe -c 1 -i 0 $dir/$tfile ||
6654 error "failed to setstripe $dir/$tfile"
6655 mdt_idx=$($LFS getdirstripe -i $dir)
6656 dd if=/dev/zero of=$dir/$tfile bs=1M count=1
6658 stack_trap "rm -f $tmp" EXIT
6659 $LFS find --size +100K --ost 0 $dir |& tee $tmp
6660 ! grep -q obd_uuid $tmp ||
6661 error "failed to find --size +100K --ost 0 $dir"
6662 $LFS find --size +100K --mdt $mdt_idx $dir |& tee $tmp
6663 ! grep -q obd_uuid $tmp ||
6664 error "failed to find --size +100K --mdt $mdt_idx $dir"
6666 run_test 56rb "check lfs find --size --ost/--mdt works"
6669 (( MDSCOUNT >= 2 )) || skip "needs at least 2 MDTs"
6670 local dir=$DIR/$tdir
6673 test_mkdir -c 2 -H all_char $dir || error "failed to mkdir $dir"
6674 $LFS mkdir -c 2 --mdt-hash all_char $dir/$tdir-all{1..10}
6675 (( $MDSCOUNT > 2 )) &&
6676 $LFS mkdir -c 3 --mdt-hash fnv_1a_64 $dir/$tdir-fnv{1..10}
6677 mkdir $dir/$tdir-{1..10}
6678 touch $dir/$tfile-{1..10}
6680 found=$($LFS find $dir --mdt-count 2 | wc -l)
6682 (( $found == $expect )) || error "found $found 2-stripe, expect $expect"
6684 found=$($LFS find $dir -T +1 | wc -l)
6685 (( $MDSCOUNT > 2 )) && expect=$((expect + 10))
6686 (( $found == $expect )) || error "found $found 2+stripe, expect $expect"
6688 found=$($LFS find $dir --mdt-hash all_char | wc -l)
6690 (( $found == $expect )) || error "found $found all_char, expect $expect"
6692 found=$($LFS find $dir --mdt-hash fnv_1a_64 | wc -l)
6693 (( $MDSCOUNT > 2 )) && expect=10 || expect=0
6694 (( $found == $expect )) || error "found $found all_char, expect $expect"
6696 run_test 56rc "check lfs find --mdt-count/--mdt-hash works"
6698 test_56s() { # LU-611 #LU-9369
6699 [[ $OSTCOUNT -lt 2 ]] && skip_env "need at least 2 OSTs"
6701 local dir=$DIR/$tdir
6702 local onestripe=$(((NUMDIRS + 1) * NUMFILES))
6704 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
6705 for i in $(seq $NUMDIRS); do
6706 $LFS setstripe -c $((OSTCOUNT + 1)) $dir/dir$i/$tfile
6709 local expected=$NUMDIRS
6710 local cmd="$LFS find -c $OSTCOUNT $dir"
6711 local nums=$($cmd | wc -l)
6713 [ $nums -eq $expected ] || {
6714 $LFS getstripe -R $dir
6715 error "'$cmd' wrong: found $nums, expected $expected"
6718 expected=$((NUMDIRS + onestripe))
6719 cmd="$LFS find -stripe-count +0 -type f $dir"
6720 nums=$($cmd | wc -l)
6721 [ $nums -eq $expected ] || {
6722 $LFS getstripe -R $dir
6723 error "'$cmd' wrong: found $nums, expected $expected"
6727 cmd="$LFS find -stripe-count 1 -type f $dir"
6728 nums=$($cmd | wc -l)
6729 [ $nums -eq $expected ] || {
6730 $LFS getstripe -R $dir
6731 error "'$cmd' wrong: found $nums, expected $expected"
6734 cmd="$LFS find -stripe-count -2 -type f $dir"
6735 nums=$($cmd | wc -l)
6736 [ $nums -eq $expected ] || {
6737 $LFS getstripe -R $dir
6738 error "'$cmd' wrong: found $nums, expected $expected"
6742 cmd="$LFS find -stripe-count $((OSTCOUNT + 1)) -type f $dir"
6743 nums=$($cmd | wc -l)
6744 [ $nums -eq $expected ] || {
6745 $LFS getstripe -R $dir
6746 error "'$cmd' wrong: found $nums, expected $expected"
6749 run_test 56s "check lfs find -stripe-count works"
6751 test_56t() { # LU-611 #LU-9369
6752 local dir=$DIR/$tdir
6754 setup_56 $dir 0 $NUMDIRS
6755 for i in $(seq $NUMDIRS); do
6756 $LFS setstripe -S 8M $dir/dir$i/$tfile
6759 local expected=$NUMDIRS
6760 local cmd="$LFS find -S 8M $dir"
6761 local nums=$($cmd | wc -l)
6763 [ $nums -eq $expected ] || {
6764 $LFS getstripe -R $dir
6765 error "'$cmd' wrong: found $nums, expected $expected"
6769 setup_56 $dir $NUMFILES $NUMDIRS "--stripe-size 512k"
6771 $LFS setstripe -S 256k $dir/$tfile.{0,1,2,3}
6773 expected=$(((NUMDIRS + 1) * NUMFILES))
6774 cmd="$LFS find -stripe-size 512k -type f $dir"
6775 nums=$($cmd | wc -l)
6776 [ $nums -eq $expected ] ||
6777 error "'$cmd' wrong: found $nums, expected $expected"
6779 cmd="$LFS find -stripe-size +320k -type f $dir"
6780 nums=$($cmd | wc -l)
6781 [ $nums -eq $expected ] ||
6782 error "'$cmd' wrong: found $nums, expected $expected"
6784 expected=$(((NUMDIRS + 1) * NUMFILES + 4))
6785 cmd="$LFS find -stripe-size +200k -type f $dir"
6786 nums=$($cmd | wc -l)
6787 [ $nums -eq $expected ] ||
6788 error "'$cmd' wrong: found $nums, expected $expected"
6790 cmd="$LFS find -stripe-size -640k -type f $dir"
6791 nums=$($cmd | wc -l)
6792 [ $nums -eq $expected ] ||
6793 error "'$cmd' wrong: found $nums, expected $expected"
6796 cmd="$LFS find -stripe-size 256k -type f $dir"
6797 nums=$($cmd | wc -l)
6798 [ $nums -eq $expected ] ||
6799 error "'$cmd' wrong: found $nums, expected $expected"
6801 cmd="$LFS find -stripe-size -320k -type f $dir"
6802 nums=$($cmd | wc -l)
6803 [ $nums -eq $expected ] ||
6804 error "'$cmd' wrong: found $nums, expected $expected"
6807 cmd="$LFS find -stripe-size 1024k -type f $dir"
6808 nums=$($cmd | wc -l)
6809 [ $nums -eq $expected ] ||
6810 error "'$cmd' wrong: found $nums, expected $expected"
6812 run_test 56t "check lfs find -stripe-size works"
6814 test_56u() { # LU-611
6815 local dir=$DIR/$tdir
6817 setup_56 $dir $NUMFILES $NUMDIRS "-i 0 -c 1"
6819 if [[ $OSTCOUNT -gt 1 ]]; then
6820 $LFS setstripe -i 1 -c 1 $dir/$tfile.{0,1,2,3}
6826 local expected=$(((NUMDIRS + 1) * NUMFILES))
6827 local cmd="$LFS find -stripe-index 0 -type f $dir"
6828 local nums=$($cmd | wc -l)
6830 [ $nums -eq $expected ] ||
6831 error "'$cmd' wrong: found $nums, expected $expected"
6834 cmd="$LFS find -stripe-index 1 -type f $dir"
6835 nums=$($cmd | wc -l)
6836 [ $nums -eq $expected ] ||
6837 error "'$cmd' wrong: found $nums, expected $expected"
6839 cmd="$LFS find ! -stripe-index 0 -type f $dir"
6840 nums=$($cmd | wc -l)
6841 [ $nums -eq $expected ] ||
6842 error "'$cmd' wrong: found $nums, expected $expected"
6845 # This should produce an error and not return any files
6846 cmd="$LFS find -stripe-index $OSTCOUNT -type f $dir"
6847 nums=$($cmd 2>/dev/null | wc -l)
6848 [ $nums -eq $expected ] ||
6849 error "'$cmd' wrong: found $nums, expected $expected"
6851 if [[ $OSTCOUNT -gt 1 ]]; then
6852 expected=$(((NUMDIRS + 1) * NUMFILES + onestripe))
6853 cmd="$LFS find -stripe-index 0,1 -type f $dir"
6854 nums=$($cmd | wc -l)
6855 [ $nums -eq $expected ] ||
6856 error "'$cmd' wrong: found $nums, expected $expected"
6859 run_test 56u "check lfs find -stripe-index works"
6863 local dir=$DIR/$tdir
6865 setup_56 $dir $NUMFILES $NUMDIRS
6867 UUID=$(mdtuuid_from_index $mdt_idx $dir)
6868 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT $mdt_idx"
6870 for file in $($LFS find -m $UUID $dir); do
6871 file_midx=$($LFS getstripe -m $file)
6872 [ $file_midx -eq $mdt_idx ] ||
6873 error "lfs find -m $UUID != getstripe -m $file_midx"
6876 run_test 56v "check 'lfs find -m match with lfs getstripe -m'"
6879 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6880 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6882 local dir=$DIR/$tdir
6884 setup_56 $dir $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
6886 local stripe_size=$($LFS getstripe -S -d $dir) ||
6887 error "$LFS getstripe -S -d $dir failed"
6888 stripe_size=${stripe_size%% *}
6890 local file_size=$((stripe_size * OSTCOUNT))
6891 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
6892 local required_space=$((file_num * file_size))
6893 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
6895 [[ $free_space -le $((required_space / 1024)) ]] &&
6896 skip_env "need $required_space, have $free_space kbytes"
6899 local dd_count=$((file_size / dd_bs))
6901 # write data into the files
6906 for i in $(seq $NUMFILES); do
6908 yes | dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
6909 error "write data into $file failed"
6911 for i in $(seq $NUMDIRS); do
6912 for j in $(seq $NUMFILES); do
6913 file=$dir/dir$i/file$j
6914 yes|dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
6915 error "write data into $file failed"
6919 # $LFS_MIGRATE will fail if hard link migration is unsupported
6920 if [[ $MDS1_VERSION -gt $(version_code 2.5.55) ]]; then
6921 createmany -l$dir/dir1/file1 $dir/dir1/link 200 ||
6922 error "creating links to $dir/dir1/file1 failed"
6927 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
6930 local cmd="$LFS_MIGRATE -y -c $expected $dir/file1"
6933 eval $cmd || error "$cmd failed"
6935 check_stripe_count $dir/file1 $expected
6937 if [ $MDS1_VERSION -ge $(version_code 2.6.90) ];
6939 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
6940 # OST 1 if it is on OST 0. This file is small enough to
6941 # be on only one stripe.
6942 file=$dir/migr_1_ost
6943 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
6944 error "write data into $file failed"
6945 local obdidx=$($LFS getstripe -i $file)
6946 local oldmd5=$(md5sum $file)
6949 [[ $obdidx -eq 0 ]] && newobdidx=1
6950 cmd="$LFS migrate -i $newobdidx $file"
6952 eval $cmd || error "$cmd failed"
6954 local realobdix=$($LFS getstripe -i $file)
6955 local newmd5=$(md5sum $file)
6957 [[ $newobdidx -ne $realobdix ]] &&
6958 error "new OST is different (was=$obdidx, "\
6959 "wanted=$newobdidx, got=$realobdix)"
6960 [[ "$oldmd5" != "$newmd5" ]] &&
6961 error "md5sum differ: $oldmd5, $newmd5"
6965 cmd="$LFS_MIGRATE -y -c $expected $dir/dir1"
6967 eval $cmd || error "$cmd failed"
6969 for j in $(seq $NUMFILES); do
6970 check_stripe_count $dir/dir1/file$j $expected
6973 # lfs_migrate works with lfs find
6974 cmd="$LFS find -stripe_count $OSTCOUNT -type f $dir |
6975 $LFS_MIGRATE -y -c $expected"
6977 eval $cmd || error "$cmd failed"
6979 for i in $(seq 2 $NUMFILES); do
6980 check_stripe_count $dir/file$i $expected
6982 for i in $(seq 2 $NUMDIRS); do
6983 for j in $(seq $NUMFILES); do
6984 check_stripe_count $dir/dir$i/file$j $expected
6988 run_test 56w "check lfs_migrate -c stripe_count works"
6991 local file1=$DIR/$tdir/file1
6992 local create_pool=false
6993 local initial_pool=$($LFS getstripe -p $DIR)
6997 echo -n "Creating test dir..."
6998 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
7001 echo -n "Creating test file..."
7002 touch $file1 || error "cannot create file"
7005 echo -n "Detecting existing pools..."
7006 pool_list=($($LFS pool_list $FSNAME | grep "$FSNAME\." | cut -d. -f2))
7008 if [ ${#pool_list[@]} -gt 0 ]; then
7009 echo "${pool_list[@]}"
7010 for thispool in "${pool_list[@]}"; do
7011 if [[ -z "$initial_pool" ||
7012 "$initial_pool" != "$thispool" ]]; then
7014 echo "Using existing pool '$pool'"
7019 echo "none detected."
7021 if [ -z "$pool" ]; then
7022 pool=${POOL:-testpool}
7023 [ "$initial_pool" = "$pool" ] && pool="testpool2"
7024 echo -n "Creating pool '$pool'..."
7026 pool_add $pool &> /dev/null ||
7027 error "pool_add failed"
7030 echo -n "Adding target to pool..."
7031 pool_add_targets $pool 0 0 1 &> /dev/null ||
7032 error "pool_add_targets failed"
7036 echo -n "Setting pool using -p option..."
7037 $LFS_MIGRATE -y -q --no-rsync -p $pool $file1 &> /dev/null ||
7038 error "migrate failed rc = $?"
7041 echo -n "Verifying test file is in pool after migrating..."
7042 [ "$($LFS getstripe -p $file1)" = $pool ] ||
7043 error "file was not migrated to pool $pool"
7046 echo -n "Removing test file from pool '$pool'..."
7047 # "lfs migrate $file" won't remove the file from the pool
7048 # until some striping information is changed.
7049 $LFS migrate -c 1 $file1 &> /dev/null ||
7050 error "cannot remove from pool"
7051 [ "$($LFS getstripe -p $file1)" ] &&
7052 error "pool still set"
7055 echo -n "Setting pool using --pool option..."
7056 $LFS_MIGRATE -y -q --no-rsync --pool $pool $file1 &> /dev/null ||
7057 error "migrate failed rc = $?"
7062 if $create_pool; then
7063 destroy_test_pools 2> /dev/null ||
7064 error "destroy test pools failed"
7067 run_test 56wb "check lfs_migrate pool support"
7070 local file1="$DIR/$tdir/file1"
7077 echo -n "Creating test dir..."
7078 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
7079 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
7080 error "cannot set stripe by '-S 1M -c 1'"
7083 echo -n "Setting initial stripe for test file..."
7084 $LFS setstripe -S 512K -c 1 "$file1" &> /dev/null ||
7085 error "cannot set stripe"
7086 cur_ssize=$($LFS getstripe -S "$file1")
7087 [ $cur_ssize -eq 524288 ] || error "setstripe -S $cur_ssize != 524288"
7090 # File currently set to -S 512K -c 1
7092 # Ensure -c and -S options are rejected when -R is set
7093 echo -n "Verifying incompatible options are detected..."
7094 $LFS_MIGRATE -y -R -c 1 "$file1" &> /dev/null &&
7095 error "incompatible -c and -R options not detected"
7096 $LFS_MIGRATE -y -R -S 1M "$file1" &> /dev/null &&
7097 error "incompatible -S and -R options not detected"
7100 # Ensure unrecognized options are passed through to 'lfs migrate'
7101 echo -n "Verifying -S option is passed through to lfs migrate..."
7102 $LFS_MIGRATE -y -S 1M "$file1" &> /dev/null ||
7103 error "migration failed"
7104 cur_ssize=$($LFS getstripe -S "$file1")
7105 [ $cur_ssize -eq 1048576 ] || error "migrate -S $cur_ssize != 1048576"
7108 # File currently set to -S 1M -c 1
7110 # Ensure long options are supported
7111 echo -n "Verifying long options supported..."
7112 $LFS_MIGRATE -y --non-block "$file1" &> /dev/null ||
7113 error "long option without argument not supported"
7114 $LFS_MIGRATE -y --stripe-size 512K "$file1" &> /dev/null ||
7115 error "long option with argument not supported"
7116 cur_ssize=$($LFS getstripe -S "$file1")
7117 [ $cur_ssize -eq 524288 ] ||
7118 error "migrate --stripe-size $cur_ssize != 524288"
7121 # File currently set to -S 512K -c 1
7123 if [ "$OSTCOUNT" -gt 1 ]; then
7124 echo -n "Verifying explicit stripe count can be set..."
7125 $LFS_MIGRATE -y -c 2 "$file1" &> /dev/null ||
7126 error "migrate failed"
7127 cur_scount=$($LFS getstripe -c "$file1")
7128 [ $cur_scount -eq 2 ] || error "migrate -c $cur_scount != 2"
7132 # File currently set to -S 512K -c 1 or -S 512K -c 2
7134 # Ensure parent striping is used if -R is set, and no stripe
7135 # count or size is specified
7136 echo -n "Setting stripe for parent directory..."
7137 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
7138 error "cannot set stripe '-S 2M -c 1'"
7141 echo -n "Verifying restripe option uses parent stripe settings..."
7142 parent_ssize=$($LFS getstripe -S $DIR/$tdir 2>/dev/null)
7143 parent_scount=$($LFS getstripe -c $DIR/$tdir 2>/dev/null)
7144 $LFS_MIGRATE -y -R "$file1" &> /dev/null ||
7145 error "migrate failed"
7146 cur_ssize=$($LFS getstripe -S "$file1")
7147 [ $cur_ssize -eq $parent_ssize ] ||
7148 error "migrate -R stripe_size $cur_ssize != $parent_ssize"
7149 cur_scount=$($LFS getstripe -c "$file1")
7150 [ $cur_scount -eq $parent_scount ] ||
7151 error "migrate -R stripe_count $cur_scount != $parent_scount"
7154 # File currently set to -S 1M -c 1
7156 # Ensure striping is preserved if -R is not set, and no stripe
7157 # count or size is specified
7158 echo -n "Verifying striping size preserved when not specified..."
7159 orig_ssize=$($LFS getstripe -S "$file1" 2>/dev/null)
7160 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
7161 error "cannot set stripe on parent directory"
7162 $LFS_MIGRATE -y "$file1" &> /dev/null ||
7163 error "migrate failed"
7164 cur_ssize=$($LFS getstripe -S "$file1")
7165 [ $cur_ssize -eq $orig_ssize ] ||
7166 error "migrate by default $cur_ssize != $orig_ssize"
7169 # Ensure file name properly detected when final option has no argument
7170 echo -n "Verifying file name properly detected..."
7171 $LFS_MIGRATE -y "$file1" &> /dev/null ||
7172 error "file name interpreted as option argument"
7178 run_test 56wc "check unrecognized options for lfs_migrate are passed through"
7181 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7183 local file1=$DIR/$tdir/file1
7185 echo -n "Creating test dir..."
7186 test_mkdir $DIR/$tdir || error "cannot create dir"
7189 echo -n "Creating test file..."
7193 # Ensure 'lfs migrate' will fail by using a non-existent option,
7194 # and make sure rsync is not called to recover
7195 echo -n "Make sure --no-rsync option works..."
7196 $LFS_MIGRATE -y --no-rsync --invalid-opt $file1 2>&1 |
7197 grep -q 'refusing to fall back to rsync' ||
7198 error "rsync was called with --no-rsync set"
7201 # Ensure rsync is called without trying 'lfs migrate' first
7202 echo -n "Make sure --rsync option works..."
7203 $LFS_MIGRATE -y --rsync --invalid-opt $file1 2>&1 |
7204 grep -q 'falling back to rsync' &&
7205 error "lfs migrate was called with --rsync set"
7208 echo -n "Make sure --rsync and --no-rsync options are exclusive..."
7209 $LFS_MIGRATE -y --rsync --no-rsync $file1 2>&1 |
7210 grep -q 'at the same time' ||
7211 error "--rsync and --no-rsync accepted concurrently"
7217 run_test 56wd "check lfs_migrate --rsync and --no-rsync work"
7223 test_mkdir $td || error "cannot create $td"
7224 touch $tf || error "cannot touch $tf"
7226 echo -n "Make sure --non-direct|-D works..."
7227 $LFS_MIGRATE -y --non-direct -v $tf 2>&1 |
7228 grep -q "lfs migrate --non-direct" ||
7229 error "--non-direct option cannot work correctly"
7230 $LFS_MIGRATE -y -D -v $tf 2>&1 |
7231 grep -q "lfs migrate -D" ||
7232 error "-D option cannot work correctly"
7235 run_test 56we "check lfs_migrate --non-direct|-D support"
7238 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7239 check_swap_layouts_support
7241 local dir=$DIR/$tdir
7242 local ref1=/etc/passwd
7243 local file1=$dir/file1
7245 test_mkdir $dir || error "creating dir $dir"
7246 $LFS setstripe -c 2 $file1
7248 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
7249 stripe=$($LFS getstripe -c $file1)
7250 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
7251 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
7256 run_test 56x "lfs migration support"
7259 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7260 check_swap_layouts_support
7262 local dir=$DIR/$tdir/$testnum
7266 local ref1=/etc/passwd
7267 local file1=$dir/file1
7269 $LFS setstripe -c 2 $file1
7271 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
7273 local stripe=$($LFS getstripe -c $file1)
7275 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
7276 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
7281 run_test 56xa "lfs migration --block support"
7283 check_migrate_links() {
7285 local file1="$dir/file1"
7289 local total_count=$(($begin + $count - 1))
7290 local symlink_count=10
7293 if [ ! -f "$file1" ]; then
7294 echo -n "creating initial file..."
7295 $LFS setstripe -c 1 -S "512k" "$file1" ||
7296 error "cannot setstripe initial file"
7299 echo -n "creating symlinks..."
7300 for s in $(seq 1 $symlink_count); do
7301 ln -s "$file1" "$dir/slink$s" ||
7302 error "cannot create symlinks"
7306 echo -n "creating nonlinked files..."
7307 createmany -o "$dir/uniq" 1 10 &> /dev/null ||
7308 error "cannot create nonlinked files"
7313 if [ ! -f "$dir/file$total_count" ]; then
7314 echo -n "creating hard links $begin:$total_count..."
7315 createmany -l"$file1" "$dir/file" "$begin" "$count" &> \
7316 /dev/null || error "cannot create hard links"
7320 echo -n "checking number of hard links listed in xattrs..."
7321 local fid=$($LFS getstripe -F "$file1")
7322 local paths=($($LFS fid2path "$MOUNT" "$fid" 2> /dev/null))
7325 if [ ${#paths[*]} -lt $total_count -a "$begin" -eq 2 ]; then
7326 skip "hard link list has unexpected size, skipping test"
7328 if [ ${#paths[*]} -ge $total_count -a "$begin" -ne 2 ]; then
7329 error "link names should exceed xattrs size"
7332 echo -n "migrating files..."
7333 local migrate_out=$($runas $LFS_MIGRATE -y -S '1m' $dir)
7335 [ $rc -eq 0 ] || error "migrate failed rc = $rc"
7338 # make sure all links have been properly migrated
7339 echo -n "verifying files..."
7340 fid=$($LFS getstripe -F "$file1") ||
7341 error "cannot get fid for file $file1"
7342 for i in $(seq 2 $total_count); do
7343 local fid2=$($LFS getstripe -F $dir/file$i)
7345 [ "$fid2" == "$fid" ] ||
7346 error "migrated hard link has mismatched FID"
7349 # make sure hard links were properly detected, and migration was
7350 # performed only once for the entire link set; nonlinked files should
7352 local actual=$(grep -c 'done' <<< "$migrate_out")
7353 local expected=$(($uniq_count + 1))
7355 [ "$actual" -eq "$expected" ] ||
7356 error "hard links individually migrated ($actual != $expected)"
7358 # make sure the correct number of hard links are present
7359 local hardlinks=$(stat -c '%h' "$file1")
7361 [ $hardlinks -eq $total_count ] ||
7362 error "num hard links $hardlinks != $total_count"
7369 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
7370 skip "Need MDS version at least 2.10.55"
7372 local dir="$DIR/$tdir"
7374 test_mkdir "$dir" || error "cannot create dir $dir"
7376 echo "testing lfs migrate mode when all links fit within xattrs"
7377 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 2 99
7379 echo "testing rsync mode when all links fit within xattrs"
7380 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 2 99
7382 echo "testing lfs migrate mode when all links do not fit within xattrs"
7383 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 101 100
7385 echo "testing rsync mode when all links do not fit within xattrs"
7386 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 101 100
7388 chown -R $RUNAS_ID $dir
7389 echo "testing non-root lfs migrate mode when not all links are in xattr"
7390 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 101 100 "$RUNAS"
7395 run_test 56xb "lfs migration hard link support"
7398 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7400 local dir="$DIR/$tdir"
7402 test_mkdir "$dir" || error "cannot create dir $dir"
7404 # Test 1: ensure file < 1 GB is always migrated with 1 stripe
7405 echo -n "Setting initial stripe for 20MB test file..."
7406 $LFS setstripe -c 2 -i 0 "$dir/20mb" ||
7407 error "cannot setstripe 20MB file"
7409 echo -n "Sizing 20MB test file..."
7410 $TRUNCATE "$dir/20mb" 20971520 || error "cannot create 20MB test file"
7412 echo -n "Verifying small file autostripe count is 1..."
7413 $LFS_MIGRATE -y -A -C 1 "$dir/20mb" ||
7414 error "cannot migrate 20MB file"
7415 local stripe_count=$($LFS getstripe -c "$dir/20mb") ||
7416 error "cannot get stripe for $dir/20mb"
7417 [ $stripe_count -eq 1 ] ||
7418 error "unexpected stripe count $stripe_count for 20MB file"
7422 # Test 2: File is small enough to fit within the available space on
7423 # sqrt(size_in_gb) + 1 OSTs but is larger than 1GB. The file must
7424 # have at least an additional 1KB for each desired stripe for test 3
7425 echo -n "Setting stripe for 1GB test file..."
7426 $LFS setstripe -c 1 -i 0 "$dir/1gb" || error "cannot setstripe 1GB file"
7428 echo -n "Sizing 1GB test file..."
7429 # File size is 1GB + 3KB
7430 $TRUNCATE "$dir/1gb" 1073744896 || error "cannot create 1GB test file"
7433 # need at least 512MB per OST for 1GB file to fit in 2 stripes
7434 local avail=$($LCTL get_param -n llite.$FSNAME*.kbytesavail)
7435 if (( avail > 524288 * OSTCOUNT )); then
7436 echo -n "Migrating 1GB file..."
7437 $LFS_MIGRATE -y -A -C 1 "$dir/1gb" ||
7438 error "cannot migrate 1GB file"
7440 echo -n "Verifying autostripe count is sqrt(n) + 1..."
7441 stripe_count=$($LFS getstripe -c "$dir/1gb") ||
7442 error "cannot getstripe for 1GB file"
7443 [ $stripe_count -eq 2 ] ||
7444 error "unexpected stripe count $stripe_count != 2"
7448 # Test 3: File is too large to fit within the available space on
7449 # sqrt(n) + 1 OSTs. Simulate limited available space with -X
7450 if [ $OSTCOUNT -ge 3 ]; then
7451 # The required available space is calculated as
7452 # file size (1GB + 3KB) / OST count (3).
7453 local kb_per_ost=349526
7455 echo -n "Migrating 1GB file with limit..."
7456 $LFS_MIGRATE -y -A -C 1 -X $kb_per_ost "$dir/1gb" ||
7457 error "cannot migrate 1GB file with limit"
7460 stripe_count=$($LFS getstripe -c "$dir/1gb")
7461 echo -n "Verifying 1GB autostripe count with limited space..."
7462 [ "$stripe_count" -a $stripe_count -ge 3 ] ||
7463 error "unexpected stripe count $stripe_count (min 3)"
7470 run_test 56xc "lfs migration autostripe"
7473 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7475 local dir=$DIR/$tdir
7476 local f_mgrt=$dir/$tfile.mgrt
7477 local f_yaml=$dir/$tfile.yaml
7478 local f_copy=$dir/$tfile.copy
7479 local layout_yaml="-E 1M -S 512K -c 1 -E -1 -S 1M -c 2 -i 0"
7480 local layout_copy="-c 2 -S 2M -i 1"
7481 local yamlfile=$dir/yamlfile
7482 local layout_before;
7485 test_mkdir "$dir" || error "cannot create dir $dir"
7486 $LFS setstripe $layout_yaml $f_yaml ||
7487 error "cannot setstripe $f_yaml with layout $layout_yaml"
7488 $LFS getstripe --yaml $f_yaml > $yamlfile
7489 $LFS setstripe $layout_copy $f_copy ||
7490 error "cannot setstripe $f_copy with layout $layout_copy"
7492 dd if=/dev/zero of=$f_mgrt bs=1M count=4
7494 # 1. test option --yaml
7495 $LFS_MIGRATE -y --yaml $yamlfile $f_mgrt ||
7496 error "cannot migrate $f_mgrt with --yaml $yamlfile"
7497 layout_before=$(get_layout_param $f_yaml)
7498 layout_after=$(get_layout_param $f_mgrt)
7499 [ "$layout_after" == "$layout_before" ] ||
7500 error "lfs_migrate --yaml: $layout_after != $layout_before"
7502 # 2. test option --copy
7503 $LFS_MIGRATE -y --copy $f_copy $f_mgrt ||
7504 error "cannot migrate $f_mgrt with --copy $f_copy"
7505 layout_before=$(get_layout_param $f_copy)
7506 layout_after=$(get_layout_param $f_mgrt)
7507 [ "$layout_after" == "$layout_before" ] ||
7508 error "lfs_migrate --copy: $layout_after != $layout_before"
7510 run_test 56xd "check lfs_migrate --yaml and --copy support"
7513 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7515 local dir=$DIR/$tdir
7516 local f_comp=$dir/$tfile
7517 local layout="-E 1M -S 512K -c 1 -E -1 -S 1M -c 2 -i 0"
7518 local layout_before=""
7519 local layout_after=""
7521 test_mkdir "$dir" || error "cannot create dir $dir"
7522 $LFS setstripe $layout $f_comp ||
7523 error "cannot setstripe $f_comp with layout $layout"
7524 layout_before=$(get_layout_param $f_comp)
7525 dd if=/dev/zero of=$f_comp bs=1M count=4
7527 # 1. migrate a comp layout file by lfs_migrate
7528 $LFS_MIGRATE -y $f_comp || error "cannot migrate $f_comp by lfs_migrate"
7529 layout_after=$(get_layout_param $f_comp)
7530 [ "$layout_before" == "$layout_after" ] ||
7531 error "lfs_migrate: $layout_before != $layout_after"
7533 # 2. migrate a comp layout file by lfs migrate
7534 $LFS migrate $f_comp || error "cannot migrate $f_comp by lfs migrate"
7535 layout_after=$(get_layout_param $f_comp)
7536 [ "$layout_before" == "$layout_after" ] ||
7537 error "lfs migrate: $layout_before != $layout_after"
7539 run_test 56xe "migrate a composite layout file"
7542 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
7544 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
7545 skip "Need server version at least 2.13.53"
7547 local dir=$DIR/$tdir
7548 local f_comp=$dir/$tfile
7549 local layout="-E 1M -c1 -E -1 -c2"
7553 test_mkdir "$dir" || error "cannot create dir $dir"
7554 $LFS setstripe $layout $f_comp ||
7555 error "cannot setstripe $f_comp with layout $layout"
7556 fid_before=$($LFS getstripe --fid $f_comp)
7557 dd if=/dev/zero of=$f_comp bs=1M count=4
7559 # 1. migrate a comp layout file to a comp layout
7560 $LFS migrate $f_comp || error "cannot migrate $f_comp by lfs migrate"
7561 fid_after=$($LFS getstripe --fid $f_comp)
7562 [ "$fid_before" == "$fid_after" ] ||
7563 error "comp-to-comp migrate: $fid_before != $fid_after"
7565 # 2. migrate a comp layout file to a plain layout
7566 $LFS migrate -c2 $f_comp ||
7567 error "cannot migrate $f_comp by lfs migrate"
7568 fid_after=$($LFS getstripe --fid $f_comp)
7569 [ "$fid_before" == "$fid_after" ] ||
7570 error "comp-to-plain migrate: $fid_before != $fid_after"
7572 # 3. migrate a plain layout file to a comp layout
7573 $LFS migrate $layout $f_comp ||
7574 error "cannot migrate $f_comp by lfs migrate"
7575 fid_after=$($LFS getstripe --fid $f_comp)
7576 [ "$fid_before" == "$fid_after" ] ||
7577 error "plain-to-comp migrate: $fid_before != $fid_after"
7579 run_test 56xf "FID is not lost during migration of a composite layout file"
7582 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
7583 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
7586 local dir=$DIR/$tdir
7590 test_mkdir -p $dir || error "creating dir $dir"
7591 touch $f1 || error "creating std file $f1"
7592 $MULTIOP $f2 H2c || error "creating released file $f2"
7594 # a directory can be raid0, so ask only for files
7595 res=$($LFS find $dir -L raid0 -type f | wc -l)
7596 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
7598 res=$($LFS find $dir \! -L raid0 -type f | wc -l)
7599 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
7601 # only files can be released, so no need to force file search
7602 res=$($LFS find $dir -L released)
7603 [[ $res == $f2 ]] || error "search released: found $res != $f2"
7605 res=$($LFS find $dir -type f \! -L released)
7606 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
7608 run_test 56y "lfs find -L raid0|released"
7610 test_56z() { # LU-4824
7611 # This checks to make sure 'lfs find' continues after errors
7612 # There are two classes of errors that should be caught:
7613 # - If multiple paths are provided, all should be searched even if one
7615 # - If errors are encountered during the search, it should not terminate
7617 local dir=$DIR/$tdir
7621 for i in d{0..9}; do
7623 touch $dir/$i/$tfile
7625 $LFS find $DIR/non_existent_dir $dir &&
7626 error "$LFS find did not return an error"
7627 # Make a directory unsearchable. This should NOT be the last entry in
7628 # directory order. Arbitrarily pick the 6th entry
7629 chmod 700 $($LFS find $dir -type d | sed '6!d')
7631 $RUNAS $LFS find $DIR/non_existent $dir
7632 local count=$($RUNAS $LFS find $DIR/non_existent $dir | wc -l)
7634 # The user should be able to see 10 directories and 9 files
7635 (( count == 19 )) ||
7636 error "$LFS find found $count != 19 entries after error"
7638 run_test 56z "lfs find should continue after an error"
7640 test_56aa() { # LU-5937
7641 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
7643 local dir=$DIR/$tdir
7646 $LFS setdirstripe -c$MDSCOUNT $dir/striped_dir
7648 createmany -o $dir/striped_dir/${tfile}- 1024
7649 local dirs=$($LFS find --size +8k $dir/)
7651 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
7653 run_test 56aa "lfs find --size under striped dir"
7655 test_56ab() { # LU-10705
7656 test_mkdir $DIR/$tdir
7657 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=8k count=1 seek=2k
7658 dd if=/dev/zero of=$DIR/$tdir/$tfile.2 bs=4k count=1 seek=4k
7659 dd if=/dev/zero of=$DIR/$tdir/$tfile.3 bs=1M count=2 seek=16
7660 # Flush writes to ensure valid blocks. Need to be more thorough for
7661 # ZFS, since blocks are not allocated/returned to client immediately.
7663 wait_zfs_commit ost1 2
7664 cancel_lru_locks osc
7667 local files=$($LFS find --size +16M $DIR/$tdir | wc -l)
7669 [[ $files == 3 ]] || error ">16M size files $files isn't 3 as expected"
7671 files=$($LFS find --blocks +1M $DIR/$tdir | wc -l)
7672 [[ $files == 1 ]] || error ">1M blocks files $files isn't 1 as expected"
7674 rm -f $DIR/$tdir/$tfile.[123]
7676 run_test 56ab "lfs find --blocks"
7680 local dir="$DIR/$tdir"
7681 local perms=(001 002 003 004 005 006 007
7682 010 020 030 040 050 060 070
7683 100 200 300 400 500 600 700
7684 111 222 333 444 555 666 777)
7685 local perm_minus=(8 8 4 8 4 4 2
7689 local perm_slash=(8 8 12 8 12 12 14
7692 16 16 24 16 24 24 28)
7695 for perm in ${perms[*]}; do
7696 touch "$dir/$tfile.$perm"
7697 chmod $perm "$dir/$tfile.$perm"
7700 for ((i = 0; i < ${#perms[*]}; i++)); do
7701 local num=$($LFS find $dir -perm ${perms[i]} | wc -l)
7703 error "lfs find -perm ${perms[i]}:"\
7706 num=$($LFS find $dir -perm -${perms[i]} -type f| wc -l)
7707 (( $num == ${perm_minus[i]} )) ||
7708 error "lfs find -perm -${perms[i]}:"\
7709 "$num != ${perm_minus[i]}"
7711 num=$($LFS find $dir -perm /${perms[i]} -type f| wc -l)
7712 (( $num == ${perm_slash[i]} )) ||
7713 error "lfs find -perm /${perms[i]}:"\
7714 "$num != ${perm_slash[i]}"
7717 run_test 56aca "check lfs find -perm with octal representation"
7720 local dir=$DIR/$tdir
7721 # p is the permission of write and execute for user, group and other
7722 # without the umask. It is used to test +wx.
7723 local p=$(printf "%o" "$((0333 & ~$(umask)))")
7724 local perms=(1000 000 2000 4000 $p 644 111 110 100 004)
7725 local symbolic=(+t a+t u+t g+t o+t
7731 o=r,ug+o,u+w u=r,a+u,u+w
7732 g=r,ugo=g,u+w u+x,+X +X
7733 u+x,u+X u+X u+x,g+X o+r,+X
7737 for perm in ${perms[*]}; do
7738 touch "$dir/$tfile.$perm"
7739 chmod $perm "$dir/$tfile.$perm"
7742 for (( i = 0; i < ${#symbolic[*]}; i++ )); do
7743 local num=$($LFS find $dir -perm ${symbolic[i]} | wc -l)
7746 error "lfs find $dir -perm ${symbolic[i]}: $num != 1"
7749 run_test 56acb "check lfs find -perm with symbolic representation"
7752 local dir=$DIR/$tdir
7753 local tests="17777 787 789 abcd
7754 ug=uu ug=a ug=gu uo=ou urw
7758 for err in $tests; do
7759 if $LFS find $dir -perm $err 2>/dev/null; then
7760 error "lfs find -perm $err: parsing should have failed"
7764 run_test 56acc "check parsing error for lfs find -perm"
7767 [ $MDS1_VERSION -lt $(version_code 2.10.50) ] &&
7768 skip "Need MDS version at least 2.10.50"
7770 # Create composite files with one component
7771 local dir=$DIR/$tdir
7773 setup_56 $dir/1Mfiles 5 1 "-S 1M --component-end 1M"
7774 # Create composite files with three components
7775 setup_56 $dir/2Mfiles 5 2 "-E 2M -S 1M -E 4M -E 6M"
7776 # Create non-composite files
7777 createmany -o $dir/${tfile}- 10
7779 local nfiles=$($LFS find --component-end 1M --type f $dir | wc -l)
7781 [[ $nfiles == 10 ]] ||
7782 error "lfs find -E 1M found $nfiles != 10 files"
7784 nfiles=$($LFS find ! -E 1M --type f $dir | wc -l)
7785 [[ $nfiles == 25 ]] ||
7786 error "lfs find ! -E 1M found $nfiles != 25 files"
7788 # All files have a component that starts at 0
7789 nfiles=$($LFS find --component-start 0 --type f $dir | wc -l)
7790 [[ $nfiles == 35 ]] ||
7791 error "lfs find --component-start 0 - $nfiles != 35 files"
7793 nfiles=$($LFS find --component-start 2M --type f $dir | wc -l)
7794 [[ $nfiles == 15 ]] ||
7795 error "lfs find --component-start 2M - $nfiles != 15 files"
7797 # All files created here have a componenet that does not starts at 2M
7798 nfiles=$($LFS find ! --component-start 2M --type f $dir | wc -l)
7799 [[ $nfiles == 35 ]] ||
7800 error "lfs find ! --component-start 2M - $nfiles != 35 files"
7802 # Find files with a specified number of components
7803 local nfiles=$($LFS find --component-count 3 --type f $dir | wc -l)
7804 [[ $nfiles == 15 ]] ||
7805 error "lfs find --component-count 3 - $nfiles != 15 files"
7807 # Remember non-composite files have a component count of zero
7808 local nfiles=$($LFS find --component-count 0 --type f $dir | wc -l)
7809 [[ $nfiles == 10 ]] ||
7810 error "lfs find --component-count 0 - $nfiles != 10 files"
7812 nfiles=$($LFS find ! --component-count 3 --type f $dir | wc -l)
7813 [[ $nfiles == 20 ]] ||
7814 error "lfs find ! --component-count 3 - $nfiles != 20 files"
7816 # All files have a flag called "init"
7817 local nfiles=$($LFS find --component-flags init --type f $dir | wc -l)
7818 [[ $nfiles == 35 ]] ||
7819 error "lfs find --component-flags init - $nfiles != 35 files"
7821 # Multi-component files will have a component not initialized
7822 local nfiles=$($LFS find ! --component-flags init --type f $dir | wc -l)
7823 [[ $nfiles == 15 ]] ||
7824 error "lfs find !--component-flags init - $nfiles != 15 files"
7829 run_test 56ba "test lfs find --component-end, -start, -count, and -flags"
7832 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
7833 skip "Need MDS version at least 2.10.57"
7843 # create mirrored directories and mirrored files
7844 mkdir $td || error "mkdir $td failed"
7845 $LFS mirror create -N3 $td || error "create mirrored dir $td failed"
7846 createmany -o $tf- 10 || error "create $tf- failed"
7848 for i in $(seq 2); do
7850 mkdir $dir || error "mkdir $dir failed"
7851 $LFS mirror create -N$((3 + i)) $dir ||
7852 error "create mirrored dir $dir failed"
7853 createmany -o $dir/$tfile- 10 ||
7854 error "create $dir/$tfile- failed"
7857 # change the states of some mirrored files
7859 for i in $(seq 2); do
7861 for j in $(seq 4 9); do
7862 echo foo > $dir/$tfile-$j
7866 # find mirrored files with specific mirror count
7867 cmd="$LFS find --mirror-count 3 --type f $td"
7868 nfiles=$($cmd | wc -l)
7869 [[ $nfiles = 10 ]] || error "$cmd: $nfiles != 10 files"
7871 cmd="$LFS find ! --mirror-count 3 --type f $td"
7872 nfiles=$($cmd | wc -l)
7873 [[ $nfiles = 20 ]] || error "$cmd: $nfiles != 20 files"
7875 cmd="$LFS find --mirror-count +2 --type f $td"
7876 nfiles=$($cmd | wc -l)
7877 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
7879 cmd="$LFS find --mirror-count -6 --type f $td"
7880 nfiles=$($cmd | wc -l)
7881 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
7883 # find mirrored files with specific file state
7884 cmd="$LFS find --maxdepth 1 --mirror-state=^ro --type f $td"
7885 [[ $($cmd) = $tf-6 ]] || error "$cmd: didn't return $tf-6"
7887 cmd="$LFS find --mirror-state=ro --type f $td"
7888 nfiles=$($cmd | wc -l)
7889 [[ $nfiles = 17 ]] || error "$cmd: $nfiles != 17 files"
7891 cmd="$LFS find ! --mirror-state=ro --type f $td"
7892 nfiles=$($cmd | wc -l)
7893 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
7895 cmd="$LFS find --mirror-state=wp --type f $td"
7896 nfiles=$($cmd | wc -l)
7897 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
7899 cmd="$LFS find ! --mirror-state=sp --type f $td"
7900 nfiles=$($cmd | wc -l)
7901 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
7903 run_test 56ca "check lfs find --mirror-count|-N and --mirror-state"
7905 test_56da() { # LU-14179
7906 local path=$DIR/$tdir
7911 local longdir=$(str_repeat 'a' 255)
7913 for i in {1..15}; do
7920 local lastdir=$(str_repeat 'a' $((4096 - 1 - $len - 1)))
7925 (( ${#PWD} == 4095 )) || error "bad PWD length ${#PWD}, expect 4095"
7928 touch $(str_repeat 'f' 255)
7930 $LFS find $DIR/$tdir --type d |& grep "lfs find: error" &&
7931 error "lfs find reported an error"
7935 run_test 56da "test lfs find with long paths"
7938 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7939 # note test will not do anything if MDS is not local
7940 if [ "$mds1_FSTYPE" != ldiskfs ]; then
7941 skip_env "ldiskfs only test"
7943 remote_mds_nodsh && skip "remote MDS with nodsh"
7945 local MNTDEV="osd*.*MDT*.mntdev"
7946 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
7947 [ -z "$DEV" ] && error "can't access $MNTDEV"
7948 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
7949 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
7950 error "can't access $DEV"
7951 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
7952 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
7956 run_test 57a "verify MDS filesystem created with large inodes =="
7959 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7960 if [ "$mds1_FSTYPE" != ldiskfs ]; then
7961 skip_env "ldiskfs only test"
7963 remote_mds_nodsh && skip "remote MDS with nodsh"
7965 local dir=$DIR/$tdir
7968 local fileN=$dir/f$filecount
7970 rm -rf $dir || error "removing $dir"
7972 local mdtidx=$($LFS getstripe -m $dir)
7973 local mdtname=MDT$(printf %04x $mdtidx)
7974 local facet=mds$((mdtidx + 1))
7976 echo "mcreating $filecount files"
7977 createmany -m $dir/f 1 $filecount || error "creating files in $dir"
7979 # verify that files do not have EAs yet
7980 $LFS getstripe $file1 2>&1 | grep -q "no stripe" ||
7981 error "$file1 has an EA"
7982 $LFS getstripe $fileN 2>&1 | grep -q "no stripe" ||
7983 error "$fileN has an EA"
7987 df $dir #make sure we get new statfs data
7988 local mdsfree=$(do_facet $facet \
7989 lctl get_param -n osd*.*$mdtname.kbytesfree)
7990 local mdcfree=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
7993 echo "opening files to create objects/EAs"
7994 for file in $(seq -f $dir/f%g 1 $filecount); do
7995 $OPENFILE -f O_RDWR $file > /dev/null 2>&1 ||
7996 error "opening $file"
7999 # verify that files have EAs now
8000 $LFS getstripe $file1 | grep -q "obdidx" || error "$file1 missing EA"
8001 $LFS getstripe $fileN | grep -q "obdidx" || error "$fileN missing EA"
8003 sleep 1 #make sure we get new statfs data
8005 local mdsfree2=$(do_facet $facet \
8006 lctl get_param -n osd*.*$mdtname.kbytesfree)
8007 local mdcfree2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
8009 if [[ $mdcfree2 -lt $((mdcfree - 16)) ]]; then
8010 if [ "$mdsfree" != "$mdsfree2" ]; then
8011 error "MDC before $mdcfree != after $mdcfree2"
8013 echo "MDC before $mdcfree != after $mdcfree2"
8014 echo "unable to confirm if MDS has large inodes"
8019 run_test 57b "default LOV EAs are stored inside large inodes ==="
8022 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8023 [ -z "$(which wiretest 2>/dev/null)" ] &&
8024 skip_env "could not find wiretest"
8028 run_test 58 "verify cross-platform wire constants =============="
8031 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8033 echo "touch 130 files"
8034 createmany -o $DIR/f59- 130
8036 unlinkmany $DIR/f59- 130
8038 # wait for commitment of removal
8039 wait_delete_completed
8041 run_test 59 "verify cancellation of llog records async ========="
8043 TEST60_HEAD="test_60 run $RANDOM"
8045 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8046 remote_mgs_nodsh && skip "remote MGS with nodsh"
8047 do_facet mgs "! which run-llog.sh &> /dev/null" &&
8048 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
8049 skip_env "missing subtest run-llog.sh"
8051 log "$TEST60_HEAD - from kernel mode"
8052 do_facet mgs "$LCTL dk > /dev/null"
8053 do_facet mgs "bash run-llog.sh" || error "run-llog.sh failed"
8054 do_facet mgs $LCTL dk > $TMP/$tfile
8056 # LU-6388: test llog_reader
8057 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
8058 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
8059 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
8060 skip_env "missing llog_reader"
8061 local fstype=$(facet_fstype mgs)
8062 [ $fstype != ldiskfs -a $fstype != zfs ] &&
8063 skip_env "Only for ldiskfs or zfs type mgs"
8065 local mntpt=$(facet_mntpt mgs)
8066 local mgsdev=$(mgsdevname 1)
8078 #get fid and record list
8079 fid_list=($(awk '/9_sub.*record/ { print $NF }' $TMP/$tfile |
8081 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' $TMP/$tfile |
8083 #remount mgs as ldiskfs or zfs type
8084 stop mgs || error "stop mgs failed"
8085 mount_fstype mgs || error "remount mgs failed"
8086 for ((i = 0; i < ${#fid_list[@]}; i++)); do
8089 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
8090 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
8095 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
8097 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
8099 echo "obj_file is $obj_file"
8100 do_facet mgs $llog_reader $obj_file
8102 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
8103 awk '{ print $3 }' | sed -e "s/^type=//g")
8104 if [ $rec_type != $rec ]; then
8105 echo "FAILED test_60a wrong record type $rec_type," \
8111 #check obj path if record type is LLOG_LOGID_MAGIC
8112 if [ "$rec" == "1064553b" ]; then
8113 path=$(do_facet mgs $llog_reader $obj_file |
8114 grep "path=" | awk '{ print $NF }' |
8115 sed -e "s/^path=//g")
8116 if [ $obj_file != $mntpt/$path ]; then
8117 echo "FAILED test_60a wrong obj path" \
8118 "$montpt/$path, should be $obj_file"
8125 #restart mgs before "error", otherwise it will block the next test
8126 stop mgs || error "stop mgs failed"
8127 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
8128 $pass || error "test failed, see FAILED test_60a messages for specifics"
8130 run_test 60a "llog_test run from kernel module and test llog_reader"
8132 test_60b() { # bug 6411
8133 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8136 LLOG_COUNT=$(do_facet mgs dmesg |
8137 awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
8138 /llog_[a-z]*.c:[0-9]/ {
8150 [[ $LLOG_COUNT -gt 120 ]] &&
8151 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
8153 run_test 60b "limit repeated messages from CERROR/CWARN"
8156 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8158 echo "create 5000 files"
8159 createmany -o $DIR/f60c- 5000
8160 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
8161 lctl set_param fail_loc=0x80000137
8162 unlinkmany $DIR/f60c- 5000
8163 lctl set_param fail_loc=0
8165 run_test 60c "unlink file when mds full"
8168 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8170 SAVEPRINTK=$(lctl get_param -n printk)
8171 # verify "lctl mark" is even working"
8172 MESSAGE="test message ID $RANDOM $$"
8173 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
8174 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
8176 lctl set_param printk=0 || error "set lnet.printk failed"
8177 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
8178 MESSAGE="new test message ID $RANDOM $$"
8179 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
8180 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
8181 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
8183 lctl set_param -n printk="$SAVEPRINTK"
8185 run_test 60d "test printk console message masking"
8188 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8189 remote_mds_nodsh && skip "remote MDS with nodsh"
8192 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
8193 do_facet mds1 lctl set_param fail_loc=0x15b
8196 run_test 60e "no space while new llog is being created"
8199 local old_path=$($LCTL get_param -n debug_path)
8201 stack_trap "$LCTL set_param debug_path=$old_path"
8202 stack_trap "rm -f $TMP/$tfile*"
8203 rm -f $TMP/$tfile* 2> /dev/null
8204 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
8205 $LCTL set_param debug_path=$TMP/$tfile fail_loc=0x8000050e
8206 test_mkdir $DIR/$tdir
8207 # retry in case the open is cached and not released
8208 for (( i = 0; i < 100 && $(ls $TMP/$tfile* | wc -l) == 0; i++ )); do
8209 echo $i > $DIR/$tdir/$tfile.$i && cat $DIR/$tdir/$tfile.$i
8213 (( $(ls $TMP/$tfile* | wc -l) > 0 )) || error "$TMP/$tfile not dumped"
8215 run_test 60f "change debug_path works"
8221 test_mkdir -c $MDSCOUNT $DIR/$tdir
8226 $LFS setdirstripe -i $(($index % $MDSCOUNT)) \
8227 -c $MDSCOUNT $DIR/$tdir/subdir$index \
8229 mkdir $DIR/$tdir/subdir$index 2>/dev/null
8230 rmdir $DIR/$tdir/subdir$index 2>/dev/null
8231 index=$((index + 1))
8237 for i in {0..100}; do
8238 # define OBD_FAIL_OSD_TXN_START 0x19a
8239 local index=$((i % MDSCOUNT + 1))
8241 do_facet mds$index $LCTL set_param fail_loc=0x8000019a \
8248 for i in $(seq $MDSCOUNT); do
8249 do_facet mds$i $LCTL set_param fail_loc=0 > /dev/null
8252 mkdir $DIR/$tdir/new || error "mkdir failed"
8253 rmdir $DIR/$tdir/new || error "rmdir failed"
8255 do_facet mds1 $LCTL lfsck_start -M $(facet_svc mds1) -A -C \
8257 for i in $(seq $MDSCOUNT); do
8258 wait_update_facet mds$i "$LCTL get_param -n \
8259 mdd.$(facet_svc mds$i).lfsck_namespace |
8260 awk '/^status/ { print \\\$2 }'" "completed"
8263 ls -R $DIR/$tdir || error "ls failed"
8264 rm -rf $DIR/$tdir || error "rmdir failed"
8266 run_test 60g "transaction abort won't cause MDT hung"
8269 [ $MDS1_VERSION -le $(version_code 2.12.52) ] &&
8270 skip "Need MDS version at least 2.12.52"
8271 [ $MDSCOUNT -lt 2 ] && skip "Need at least 2 MDTs"
8275 #define OBD_FAIL_MDS_STRIPE_CREATE 0x188
8276 #define OBD_FAIL_MDS_STRIPE_FID 0x189
8277 for fail_loc in 0x80000188 0x80000189; do
8278 do_facet mds1 "$LCTL set_param fail_loc=$fail_loc"
8279 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir-$fail_loc ||
8280 error "mkdir $dir-$fail_loc failed"
8281 for i in {0..10}; do
8282 # create may fail on missing stripe
8283 echo $i > $DIR/$tdir-$fail_loc/$i
8285 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
8286 error "getdirstripe $tdir-$fail_loc failed"
8287 $LFS migrate -m 1 $DIR/$tdir-$fail_loc ||
8288 error "migrate $tdir-$fail_loc failed"
8289 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
8290 error "getdirstripe $tdir-$fail_loc failed"
8291 pushd $DIR/$tdir-$fail_loc
8293 echo $f | cmp $f - || error "$f data mismatch"
8296 rm -rf $DIR/$tdir-$fail_loc
8299 run_test 60h "striped directory with missing stripes can be accessed"
8301 function t60i_load() {
8303 #define OBD_FAIL_LLOG_PAUSE_AFTER_PAD 0x131c
8304 $LCTL set_param fail_loc=0x131c fail_val=1
8305 for ((i=0; i<5000; i++)); do
8306 touch $DIR/$tdir/f$i
8311 changelog_register || error "changelog_register failed"
8312 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
8313 changelog_users $SINGLEMDS | grep -q $cl_user ||
8314 error "User $cl_user not found in changelog_users"
8315 changelog_chmask "ALL"
8318 for((i=0; i<100; i++)); do
8319 changelog_dump >/dev/null ||
8320 error "can't read changelog"
8324 changelog_deregister || error "changelog_deregister failed"
8325 $LCTL set_param fail_loc=0
8327 run_test 60i "llog: new record vs reader race"
8330 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8333 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1 || error "dd $f failed"
8334 cancel_lru_locks osc
8335 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
8338 run_test 61a "mmap() writes don't make sync hang ================"
8341 mmap_mknod_test $DIR/$tfile || error "mmap_mknod_test failed"
8343 run_test 61b "mmap() of unstriped file is successful"
8345 # bug 2330 - insufficient obd_match error checking causes LBUG
8347 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8351 cancel_lru_locks osc
8352 lctl set_param fail_loc=0x405
8353 cat $f && error "cat succeeded, expect -EIO"
8354 lctl set_param fail_loc=0
8356 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
8357 # match every page all of the time.
8358 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
8360 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
8361 # Though this test is irrelevant anymore, it helped to reveal some
8362 # other grant bugs (LU-4482), let's keep it.
8363 test_63a() { # was test_63
8364 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8366 MAX_DIRTY_MB=$(lctl get_param -n osc.*.max_dirty_mb | head -n 1)
8368 for i in `seq 10` ; do
8369 dd if=/dev/zero of=$DIR/f63 bs=8k &
8375 rm -f $DIR/f63 || true
8377 run_test 63a "Verify oig_wait interruption does not crash ======="
8379 # bug 2248 - async write errors didn't return to application on sync
8380 # bug 3677 - async write errors left page locked
8382 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8385 lctl set_param debug=-1
8387 # ensure we have a grant to do async writes
8388 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
8391 sync # sync lest earlier test intercept the fail_loc
8393 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
8394 lctl set_param fail_loc=0x80000406
8395 $MULTIOP $DIR/$tfile Owy && \
8396 error "sync didn't return ENOMEM"
8397 sync; sleep 2; sync # do a real sync this time to flush page
8398 lctl get_param -n llite.*.dump_page_cache | grep locked && \
8399 error "locked page left in cache after async error" || true
8402 run_test 63b "async write errors should be returned to fsync ==="
8405 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8408 lctl get_param osc.*[oO][sS][cC][_-]*.cur* | grep "=[1-9]"
8410 run_test 64a "verify filter grant calculations (in kernel) ====="
8413 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8415 sh oos.sh $MOUNT || error "oos.sh failed: $?"
8417 run_test 64b "check out-of-space detection on client"
8420 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
8422 run_test 64c "verify grant shrink"
8428 $LCTL get_param osc.$tgt.import | awk "/$param/ { print \$2 }"
8431 # this does exactly what osc_request.c:osc_announce_cached() does in
8432 # order to calculate max amount of grants to ask from server
8436 local nrpages=$($LCTL get_param -n osc.$tgt.max_pages_per_rpc)
8437 local rpc_in_flight=$($LCTL get_param -n osc.$tgt.max_rpcs_in_flight)
8439 ((rpc_in_flight++));
8440 nrpages=$((nrpages * rpc_in_flight))
8442 local dirty_max_pages=$($LCTL get_param -n osc.$tgt.max_dirty_mb)
8444 dirty_max_pages=$((dirty_max_pages * 1024 * 1024 / PAGE_SIZE))
8446 [[ $dirty_max_pages -gt $nrpages ]] && nrpages=$dirty_max_pages
8447 local undirty=$((nrpages * PAGE_SIZE))
8449 local max_extent_pages
8450 max_extent_pages=$(import_param $tgt grant_max_extent_size)
8451 max_extent_pages=$((max_extent_pages / PAGE_SIZE))
8452 local nrextents=$(((nrpages + max_extent_pages - 1) / max_extent_pages))
8453 local grant_extent_tax
8454 grant_extent_tax=$(import_param $tgt grant_extent_tax)
8456 undirty=$((undirty + nrextents * grant_extent_tax))
8461 # this is size of unit for grant allocation. It should be equal to
8462 # what tgt_grant.c:tgt_grant_chunk() calculates
8466 local grant_extent_tax
8468 max_brw_size=$(import_param $tgt max_brw_size)
8470 grant_extent_tax=$(import_param $tgt grant_extent_tax)
8472 echo $(((max_brw_size + grant_extent_tax) * 2))
8476 [ $OST1_VERSION -ge $(version_code 2.10.56) ] ||
8477 skip "OST < 2.10.55 doesn't limit grants enough"
8479 local tgt=$($LCTL dl | awk '/OST0000-osc-[^mM]/ { print $4 }')
8481 [[ "$($LCTL get_param osc.${tgt}.import)" =~ "grant_param" ]] ||
8482 skip "no grant_param connect flag"
8484 local olddebug="$($LCTL get_param -n debug 2> /dev/null)"
8486 $LCTL set_param -n -n debug="$OLDDEBUG" || true
8487 stack_trap "$LCTL set_param -n debug='$olddebug'" EXIT
8490 local max_cur_granted=$(($(want_grant $tgt) + $(grant_chunk $tgt)))
8491 stack_trap "rm -f $DIR/$tfile && wait_delete_completed" EXIT
8493 $LFS setstripe $DIR/$tfile -i 0 -c 1
8494 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1000 &
8497 while kill -0 $ddpid; do
8498 local cur_grant=$($LCTL get_param -n osc.$tgt.cur_grant_bytes)
8500 if [[ $cur_grant -gt $max_cur_granted ]]; then
8502 error "cur_grant $cur_grant > $max_cur_granted"
8508 run_test 64d "check grant limit exceed"
8514 local cur_grants=$($LCTL get_param -n osc.$tgt.cur_grant_bytes)
8516 ((cur_grants == expected)) ||
8517 error "$msg: grants mismatch: $cur_grants, expected $expected"
8521 echo $((($1 + $2 - 1) & ~($2 - 1)))
8525 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8526 [ $OST1_VERSION -ge $(version_code 2.11.56) ] ||
8527 skip "Need OSS version at least 2.11.56"
8529 # Remount client to reset grant
8530 remount_client $MOUNT || error "failed to remount client"
8531 local osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8533 local init_grants=$(import_param $osc_tgt initial_grant)
8535 check_grants $osc_tgt $init_grants "init grants"
8537 local extent_tax=$(import_param $osc_tgt grant_extent_tax)
8538 local max_brw_size=$(import_param $osc_tgt max_brw_size)
8539 local gbs=$(import_param $osc_tgt grant_block_size)
8541 # write random number of bytes from max_brw_size / 4 to max_brw_size
8542 local write_bytes=$(shuf -i $((max_brw_size / 4))-$max_brw_size -n 1)
8543 # align for direct io
8544 write_bytes=$(round_up_p2 $write_bytes PAGE_SIZE)
8545 # round to grant consumption unit
8546 local wb_round_up=$(round_up_p2 $write_bytes gbs)
8548 local grants=$((wb_round_up + extent_tax))
8550 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8552 # define OBD_FAIL_TGT_NO_GRANT 0x725
8553 # make the server not grant more back
8554 do_facet ost1 $LCTL set_param fail_loc=0x725
8555 dd if=/dev/zero of=$DIR/$tfile bs=$write_bytes count=1 oflag=direct
8557 do_facet ost1 $LCTL set_param fail_loc=0
8559 check_grants $osc_tgt $((init_grants - grants)) "dio w/o grant alloc"
8561 rm -f $DIR/$tfile || error "rm failed"
8563 # Remount client to reset grant
8564 remount_client $MOUNT || error "failed to remount client"
8565 osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8567 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8569 # define OBD_FAIL_TGT_NO_GRANT 0x725
8570 # make the server not grant more back
8571 do_facet ost1 $LCTL set_param fail_loc=0x725
8572 $MULTIOP $DIR/$tfile "oO_WRONLY:w${write_bytes}yc"
8573 do_facet ost1 $LCTL set_param fail_loc=0
8575 check_grants $osc_tgt $((init_grants - grants)) "buf io w/o grant alloc"
8577 run_test 64e "check grant consumption (no grant allocation)"
8580 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8582 # Remount client to reset grant
8583 remount_client $MOUNT || error "failed to remount client"
8584 local osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8586 local init_grants=$(import_param $osc_tgt initial_grant)
8587 local extent_tax=$(import_param $osc_tgt grant_extent_tax)
8588 local max_brw_size=$(import_param $osc_tgt max_brw_size)
8589 local gbs=$(import_param $osc_tgt grant_block_size)
8590 local chunk=$(grant_chunk $osc_tgt)
8592 # write random number of bytes from max_brw_size / 4 to max_brw_size
8593 local write_bytes=$(shuf -i $((max_brw_size / 4))-$max_brw_size -n 1)
8594 # align for direct io
8595 write_bytes=$(round_up_p2 $write_bytes PAGE_SIZE)
8596 # round to grant consumption unit
8597 local wb_round_up=$(round_up_p2 $write_bytes gbs)
8599 local grants=$((wb_round_up + extent_tax))
8601 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8602 dd if=/dev/zero of=$DIR/$tfile bs=$write_bytes count=1 oflag=direct ||
8603 error "error writing to $DIR/$tfile"
8605 check_grants $osc_tgt $((init_grants - grants + chunk)) \
8606 "direct io with grant allocation"
8608 rm -f $DIR/$tfile || error "rm failed"
8610 # Remount client to reset grant
8611 remount_client $MOUNT || error "failed to remount client"
8612 osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8614 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8616 local cmd="oO_WRONLY:w${write_bytes}_yc"
8618 $MULTIOP $DIR/$tfile $cmd &
8622 check_grants $osc_tgt $((init_grants - grants)) \
8623 "buffered io, not write rpc"
8625 kill -USR1 $MULTIPID
8628 check_grants $osc_tgt $((init_grants - grants + chunk)) \
8629 "buffered io, one RPC"
8631 run_test 64f "check grant consumption (with grant allocation)"
8633 # bug 1414 - set/get directories' stripe info
8635 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8637 test_mkdir $DIR/$tdir
8639 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
8641 run_test 65a "directory with no stripe info"
8644 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8646 test_mkdir $DIR/$tdir
8647 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8649 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
8652 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
8654 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
8657 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8658 [ $OSTCOUNT -lt 2 ] && skip_env "need at least 2 OSTs"
8660 test_mkdir $DIR/$tdir
8661 local stripesize=$($LFS getstripe -S $DIR/$tdir)
8663 $LFS setstripe -S $((stripesize * 4)) -i 1 \
8664 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
8666 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
8668 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
8671 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8673 test_mkdir $DIR/$tdir
8674 local STRIPECOUNT=$($LFS getstripe -c $DIR/$tdir)
8675 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8677 if [[ $STRIPECOUNT -le 0 ]]; then
8679 elif [[ $STRIPECOUNT -gt $LOV_MAX_STRIPE_COUNT ]]; then
8680 [[ $OSTCOUNT -gt $LOV_MAX_STRIPE_COUNT ]] &&
8681 sc=$LOV_MAX_STRIPE_COUNT || sc=$(($OSTCOUNT - 1))
8683 sc=$(($STRIPECOUNT - 1))
8685 $LFS setstripe -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
8686 touch $DIR/$tdir/f4 $DIR/$tdir/f5
8687 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
8688 error "lverify failed"
8690 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
8693 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8695 test_mkdir $DIR/$tdir
8697 $LFS setstripe $DIR/$tdir || error "setstripe"
8698 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
8699 error "no stripe info failed"
8701 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
8703 run_test 65e "directory setstripe defaults"
8706 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8708 test_mkdir $DIR/${tdir}f
8709 $RUNAS $LFS setstripe $DIR/${tdir}f &&
8710 error "setstripe succeeded" || true
8712 run_test 65f "dir setstripe permission (should return error) ==="
8715 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8717 test_mkdir $DIR/$tdir
8718 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8720 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
8721 error "setstripe -S failed"
8722 $LFS setstripe -d $DIR/$tdir || error "setstripe -d failed"
8723 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
8724 error "delete default stripe failed"
8726 run_test 65g "directory setstripe -d"
8729 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8731 test_mkdir $DIR/$tdir
8732 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8734 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
8735 error "setstripe -S failed"
8736 test_mkdir $DIR/$tdir/dd1
8737 [ $($LFS getstripe -c $DIR/$tdir) = $($LFS getstripe -c $DIR/$tdir/dd1) ] ||
8738 error "stripe info inherit failed"
8740 run_test 65h "directory stripe info inherit ===================="
8743 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8745 save_layout_restore_at_exit $MOUNT
8747 # bug6367: set non-default striping on root directory
8748 $LFS setstripe -S 65536 -c -1 $MOUNT || error "error setting stripe"
8750 # bug12836: getstripe on -1 default directory striping
8751 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
8753 # bug12836: getstripe -v on -1 default directory striping
8754 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
8756 # bug12836: new find on -1 default directory striping
8757 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
8759 run_test 65i "various tests to set root directory striping"
8761 test_65j() { # bug6367
8762 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8766 # if we aren't already remounting for each test, do so for this test
8767 if [ "$I_MOUNTED" = "yes" ]; then
8768 cleanup || error "failed to unmount"
8772 save_layout_restore_at_exit $MOUNT
8774 $LFS setstripe -d $MOUNT || error "setstripe failed"
8776 run_test 65j "set default striping on root directory (bug 6367)="
8780 wait_delete_completed
8781 do_facet $SINGLEMDS "lctl set_param -n \
8782 osp.$ost*MDT0000.max_create_count=$max_count"
8783 do_facet $SINGLEMDS "lctl set_param -n \
8784 osp.$ost*MDT0000.create_count=$count"
8785 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
8786 echo $INACTIVE_OSC "is Activate"
8788 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
8791 test_65k() { # bug11679
8792 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8793 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8794 remote_mds_nodsh && skip "remote MDS with nodsh"
8796 local disable_precreate=true
8797 [ $MDS1_VERSION -le $(version_code 2.8.54) ] &&
8798 disable_precreate=false
8800 echo "Check OST status: "
8801 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
8802 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
8804 for OSC in $MDS_OSCS; do
8805 echo $OSC "is active"
8806 do_facet $SINGLEMDS lctl --device %$OSC activate
8809 for INACTIVE_OSC in $MDS_OSCS; do
8810 local ost=$(osc_to_ost $INACTIVE_OSC)
8811 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
8812 lov.*md*.target_obd |
8813 awk -F: /$ost/'{ print $1 }' | head -n 1)
8816 $LFS setstripe -i $ostnum -c 1 $DIR/$tdir
8817 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
8819 echo "Deactivate: " $INACTIVE_OSC
8820 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
8822 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
8823 osp.$ost*MDT0000.create_count")
8824 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
8825 osp.$ost*MDT0000.max_create_count")
8826 $disable_precreate &&
8827 do_facet $SINGLEMDS "lctl set_param -n \
8828 osp.$ost*MDT0000.max_create_count=0"
8830 for idx in $(seq 0 $((OSTCOUNT - 1))); do
8831 [ -f $DIR/$tdir/$idx ] && continue
8832 echo "$LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx"
8833 $LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx ||
8835 error "setstripe $idx should succeed"; }
8836 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
8838 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
8841 do_facet $SINGLEMDS "lctl set_param -n \
8842 osp.$ost*MDT0000.max_create_count=$max_count"
8843 do_facet $SINGLEMDS "lctl set_param -n \
8844 osp.$ost*MDT0000.create_count=$count"
8845 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
8846 echo $INACTIVE_OSC "is Activate"
8848 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
8851 run_test 65k "validate manual striping works properly with deactivated OSCs"
8853 test_65l() { # bug 12836
8854 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8856 test_mkdir -p $DIR/$tdir/test_dir
8857 $LFS setstripe -c -1 $DIR/$tdir/test_dir
8858 $LFS find -mtime -1 $DIR/$tdir >/dev/null
8860 run_test 65l "lfs find on -1 stripe dir ========================"
8863 local layout=$(save_layout $MOUNT)
8864 $RUNAS $LFS setstripe -c 2 $MOUNT && {
8865 restore_layout $MOUNT $layout
8866 error "setstripe should fail by non-root users"
8870 run_test 65m "normal user can't set filesystem default stripe"
8873 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
8874 [[ $MDS1_VERSION -ge $(version_code 2.12.50) ]] ||
8875 skip "Need MDS version at least 2.12.50"
8876 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
8878 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
8879 which getfattr > /dev/null 2>&1 || skip_env "no getfattr command"
8880 which setfattr > /dev/null 2>&1 || skip_env "no setfattr command"
8882 save_layout_restore_at_exit $MOUNT
8884 # new subdirectory under root directory should not inherit
8885 # the default layout from root
8886 local dir1=$MOUNT/$tdir-1
8887 mkdir $dir1 || error "mkdir $dir1 failed"
8888 ! getfattr -n trusted.lov $dir1 &> /dev/null ||
8889 error "$dir1 shouldn't have LOV EA"
8891 # delete the default layout on root directory
8892 $LFS setstripe -d $MOUNT || error "delete root default layout failed"
8894 local dir2=$MOUNT/$tdir-2
8895 mkdir $dir2 || error "mkdir $dir2 failed"
8896 ! getfattr -n trusted.lov $dir2 &> /dev/null ||
8897 error "$dir2 shouldn't have LOV EA"
8899 # set a new striping pattern on root directory
8900 local def_stripe_size=$($LFS getstripe -S $MOUNT)
8901 local new_def_stripe_size=$((def_stripe_size * 2))
8902 $LFS setstripe -S $new_def_stripe_size $MOUNT ||
8903 error "set stripe size on $MOUNT failed"
8905 # new file created in $dir2 should inherit the new stripe size from
8906 # the filesystem default
8907 local file2=$dir2/$tfile-2
8908 touch $file2 || error "touch $file2 failed"
8910 local file2_stripe_size=$($LFS getstripe -S $file2)
8911 [[ $file2_stripe_size -eq $new_def_stripe_size ]] ||
8913 echo "file2_stripe_size: '$file2_stripe_size'"
8914 echo "new_def_stripe_size: '$new_def_stripe_size'"
8915 error "$file2 didn't inherit stripe size $new_def_stripe_size"
8918 local dir3=$MOUNT/$tdir-3
8919 mkdir $dir3 || error "mkdir $dir3 failed"
8920 # $dir3 shouldn't have LOV EA, but "lfs getstripe -d $dir3" should show
8921 # the root layout, which is the actual default layout that will be used
8922 # when new files are created in $dir3.
8923 local dir3_layout=$(get_layout_param $dir3)
8924 local root_dir_layout=$(get_layout_param $MOUNT)
8925 [[ "$dir3_layout" = "$root_dir_layout" ]] ||
8927 echo "dir3_layout: '$dir3_layout'"
8928 echo "root_dir_layout: '$root_dir_layout'"
8929 error "$dir3 should show the default layout from $MOUNT"
8932 # set OST pool on root directory
8933 local pool=$TESTNAME
8934 pool_add $pool || error "add $pool failed"
8935 pool_add_targets $pool 0 $((OSTCOUNT - 1)) 1 ||
8936 error "add targets to $pool failed"
8938 $LFS setstripe -p $pool $MOUNT ||
8939 error "set OST pool on $MOUNT failed"
8941 # new file created in $dir3 should inherit the pool from
8942 # the filesystem default
8943 local file3=$dir3/$tfile-3
8944 touch $file3 || error "touch $file3 failed"
8946 local file3_pool=$($LFS getstripe -p $file3)
8947 [[ "$file3_pool" = "$pool" ]] ||
8948 error "$file3 ('$file3_pool') didn't inherit OST pool '$pool'"
8950 local dir4=$MOUNT/$tdir-4
8951 mkdir $dir4 || error "mkdir $dir4 failed"
8952 local dir4_layout=$(get_layout_param $dir4)
8953 root_dir_layout=$(get_layout_param $MOUNT)
8954 echo "$LFS getstripe -d $dir4"
8955 $LFS getstripe -d $dir4
8956 echo "$LFS getstripe -d $MOUNT"
8957 $LFS getstripe -d $MOUNT
8958 [[ "$dir4_layout" = "$root_dir_layout" ]] ||
8960 echo "dir4_layout: '$dir4_layout'"
8961 echo "root_dir_layout: '$root_dir_layout'"
8962 error "$dir4 should show the default layout from $MOUNT"
8965 # new file created in $dir4 should inherit the pool from
8966 # the filesystem default
8967 local file4=$dir4/$tfile-4
8968 touch $file4 || error "touch $file4 failed"
8970 local file4_pool=$($LFS getstripe -p $file4)
8971 [[ "$file4_pool" = "$pool" ]] ||
8972 error "$file4 ('$file4_pool') didn't inherit OST pool $pool"
8974 # new subdirectory under non-root directory should inherit
8975 # the default layout from its parent directory
8976 $LFS setstripe -S $new_def_stripe_size -p $pool $dir4 ||
8977 error "set directory layout on $dir4 failed"
8979 local dir5=$dir4/$tdir-5
8980 mkdir $dir5 || error "mkdir $dir5 failed"
8982 dir4_layout=$(get_layout_param $dir4)
8983 local dir5_layout=$(get_layout_param $dir5)
8984 [[ "$dir4_layout" = "$dir5_layout" ]] ||
8986 echo "dir4_layout: '$dir4_layout'"
8987 echo "dir5_layout: '$dir5_layout'"
8988 error "$dir5 should inherit the default layout from $dir4"
8991 # though subdir under ROOT doesn't inherit default layout, but
8992 # its sub dir/file should be created with default layout.
8993 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
8994 [[ $MDS1_VERSION -ge $(version_code 2.12.59) ]] ||
8995 skip "Need MDS version at least 2.12.59"
8997 local default_lmv_count=$($LFS getdirstripe -D -c $MOUNT)
8998 local default_lmv_index=$($LFS getdirstripe -D -i $MOUNT)
8999 local default_lmv_hash=$($LFS getdirstripe -D -H $MOUNT)
9001 if [ $default_lmv_hash == "none" ]; then
9002 stack_trap "$LFS setdirstripe -D -d $MOUNT" EXIT
9004 stack_trap "$LFS setdirstripe -D -i $default_lmv_index \
9005 -c $default_lmv_count -H $default_lmv_hash $MOUNT" EXIT
9008 $LFS setdirstripe -D -c 2 $MOUNT ||
9009 error "setdirstripe -D -c 2 failed"
9010 mkdir $MOUNT/$tdir-6 || error "mkdir $tdir-6 failed"
9011 local lmv_count=$($LFS getdirstripe -c $MOUNT/$tdir-6)
9012 [ $lmv_count -eq 2 ] || error "$tdir-6 stripe count $lmv_count"
9014 run_test 65n "don't inherit default layout from root for new subdirectories"
9016 # bug 2543 - update blocks count on client
9018 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9021 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
9022 sync; sync_all_data; sync; sync_all_data
9023 cancel_lru_locks osc
9024 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
9025 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
9027 run_test 66 "update inode blocks count on client ==============="
9030 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
9034 swapon -s | awk '($1 == "'$1'") { print $4 }'
9037 # bug5265, obdfilter oa2dentry return -ENOENT
9038 # #define OBD_FAIL_SRV_ENOENT 0x217
9040 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9041 remote_ost_nodsh && skip "remote OST with nodsh"
9044 $LFS setstripe -c 1 -i 0 $f
9046 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
9048 do_facet ost1 lctl set_param fail_loc=0x217
9049 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
9050 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
9052 do_facet ost1 lctl set_param fail_loc=0
9053 $DIRECTIO write $f 0 2 || error "write error"
9055 cancel_lru_locks osc
9056 $DIRECTIO read $f 0 1 || error "read error"
9058 do_facet ost1 lctl set_param fail_loc=0x217
9059 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
9061 do_facet ost1 lctl set_param fail_loc=0
9064 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
9067 test_mkdir $DIR/$tdir
9068 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
9069 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
9071 run_test 71 "Running dbench on lustre (don't segment fault) ===="
9073 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
9074 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9075 [ "$RUNAS_ID" = "$UID" ] &&
9076 skip_env "RUNAS_ID = UID = $UID -- skipping"
9077 # Check that testing environment is properly set up. Skip if not
9078 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS ||
9079 skip_env "User $RUNAS_ID does not exist - skipping"
9082 chmod 777 $DIR/$tfile
9083 chmod ug+s $DIR/$tfile
9084 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
9085 error "$RUNAS dd $DIR/$tfile failed"
9086 # See if we are still setuid/sgid
9087 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
9088 error "S/gid is not dropped on write"
9089 # Now test that MDS is updated too
9090 cancel_lru_locks mdc
9091 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
9092 error "S/gid is not dropped on MDS"
9095 run_test 72a "Test that remove suid works properly (bug5695) ===="
9097 test_72b() { # bug 24226 -- keep mode setting when size is not changing
9100 [ "$RUNAS_ID" = "$UID" ] &&
9101 skip_env "RUNAS_ID = UID = $UID -- skipping"
9102 [ "$RUNAS_ID" -eq 0 ] &&
9103 skip_env "RUNAS_ID = 0 -- skipping"
9104 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9105 # Check that testing environment is properly set up. Skip if not
9106 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS ||
9107 skip_env "User $RUNAS_ID does not exist - skipping"
9109 touch $DIR/${tfile}-f{g,u}
9110 test_mkdir $DIR/${tfile}-dg
9111 test_mkdir $DIR/${tfile}-du
9112 chmod 770 $DIR/${tfile}-{f,d}{g,u}
9113 chmod g+s $DIR/${tfile}-{f,d}g
9114 chmod u+s $DIR/${tfile}-{f,d}u
9115 for perm in 777 2777 4777; do
9116 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
9117 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
9118 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
9119 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
9123 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
9125 # bug 3462 - multiple simultaneous MDC requests
9127 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9129 test_mkdir $DIR/d73-1
9130 test_mkdir $DIR/d73-2
9131 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
9134 lctl set_param fail_loc=0x80000129
9135 $MULTIOP $DIR/d73-1/f73-2 Oc &
9137 lctl set_param fail_loc=0
9139 $MULTIOP $DIR/d73-2/f73-3 Oc &
9143 wait $pid1 || return 1
9147 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
9148 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
9149 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
9153 run_test 73 "multiple MDC requests (should not deadlock)"
9155 test_74a() { # bug 6149, 6184
9156 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9159 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
9161 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
9162 # will spin in a tight reconnection loop
9163 $LCTL set_param fail_loc=0x8000030e
9164 # get any lock that won't be difficult - lookup works.
9166 $LCTL set_param fail_loc=0
9170 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
9172 test_74b() { # bug 13310
9173 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9175 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
9177 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
9178 # will spin in a tight reconnection loop
9179 $LCTL set_param fail_loc=0x8000030e
9180 # get a "difficult" lock
9182 $LCTL set_param fail_loc=0
9186 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
9189 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9191 #define OBD_FAIL_LDLM_NEW_LOCK
9192 $LCTL set_param fail_loc=0x319
9193 touch $DIR/$tfile && error "touch successful"
9194 $LCTL set_param fail_loc=0
9197 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
9199 slab_lic=/sys/kernel/slab/lustre_inode_cache
9201 [ -f $slab_lic/shrink ] && echo 1 > $slab_lic/shrink
9202 [ -f $slab_lic/objects ] && awk '{ print $1 }' $slab_lic/objects ||
9203 awk '/lustre_inode_cache/ { print $2; exit }' /proc/slabinfo
9206 test_76a() { # Now for b=20433, added originally in b=1443
9207 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9209 cancel_lru_locks osc
9210 # there may be some slab objects cached per core
9211 local cpus=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
9212 local before=$(num_objects)
9213 local count=$((512 * cpus))
9214 [ "$SLOW" = "no" ] && count=$((128 * cpus))
9215 local margin=$((count / 10))
9216 if [[ -f $slab_lic/aliases ]]; then
9217 local aliases=$(cat $slab_lic/aliases)
9218 (( aliases > 0 )) && margin=$((margin * aliases))
9221 echo "before slab objects: $before"
9222 for i in $(seq $count); do
9226 cancel_lru_locks osc
9227 local after=$(num_objects)
9228 echo "created: $count, after slab objects: $after"
9229 # shared slab counts are not very accurate, allow significant margin
9230 # the main goal is that the cache growth is not permanently > $count
9231 while (( after > before + margin )); do
9233 after=$(num_objects)
9235 (( wait % 5 == 0 )) && echo "wait $wait seconds objects: $after"
9236 if (( wait > 60 )); then
9237 error "inode slab grew from $before+$margin to $after"
9241 run_test 76a "confirm clients recycle inodes properly ===="
9244 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9245 [ $CLIENT_VERSION -ge $(version_code 2.13.55) ] || skip "not supported"
9248 local before=$(num_objects)
9250 for i in $(seq $count); do
9255 local after=$(num_objects)
9258 while (( after > before )); do
9260 after=$(num_objects)
9262 (( wait % 5 == 0 )) && echo "wait $wait seconds objects: $after"
9263 if (( wait > 60 )); then
9264 error "inode slab grew from $before to $after"
9268 echo "slab objects before: $before, after: $after"
9270 run_test 76b "confirm clients recycle directory inodes properly ===="
9275 # Note: in sptlrpc modes which enable its own bulk checksum, the
9276 # original crc32_le bulk checksum will be automatically disabled,
9277 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
9278 # will be checked by sptlrpc code against sptlrpc bulk checksum.
9279 # In this case set_checksums() will not be no-op, because sptlrpc
9280 # bulk checksum will be enabled all through the test.
9282 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
9283 lctl set_param -n osc.*.checksums $1
9287 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
9288 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
9289 CKSUM_TYPES=${CKSUM_TYPES:-$(lctl get_param -n osc.*osc-[^mM]*.checksum_type |
9290 tr -d [] | head -n1)}
9293 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
9295 log "set checksum type to $1, rc = $rc"
9299 get_osc_checksum_type()
9301 # arugment 1: OST name, like OST0000
9303 checksum_type=$(lctl get_param -n osc.*${ost}-osc-[^mM]*.checksum_type |
9304 sed 's/.*\[\(.*\)\].*/\1/g')
9306 [ $rc -ne 0 ] && error "failed to get checksum type of $ost, rc = $rc, output = $checksum_type"
9310 F77_TMP=$TMP/f77-temp
9313 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
9314 error "error writing to $F77_TMP"
9317 test_77a() { # bug 10889
9318 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9319 $GSS && skip_env "could not run with gss"
9321 [ ! -f $F77_TMP ] && setup_f77
9323 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
9327 run_test 77a "normal checksum read/write operation"
9329 test_77b() { # bug 10889
9330 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9331 $GSS && skip_env "could not run with gss"
9333 [ ! -f $F77_TMP ] && setup_f77
9334 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
9335 $LCTL set_param fail_loc=0x80000409
9338 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
9339 error "dd error: $?"
9340 $LCTL set_param fail_loc=0
9342 for algo in $CKSUM_TYPES; do
9343 cancel_lru_locks osc
9344 set_checksum_type $algo
9345 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
9346 $LCTL set_param fail_loc=0x80000408
9347 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
9348 $LCTL set_param fail_loc=0
9351 set_checksum_type $ORIG_CSUM_TYPE
9354 run_test 77b "checksum error on client write, read"
9359 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=0
9361 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=0
9362 [ -n "$osc_file_prefix" ] && rm -f ${osc_file_prefix}*
9363 $check_ost && [ -n "$ost_file_prefix" ] &&
9364 do_facet ost1 rm -f ${ost_file_prefix}\*
9368 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9369 $GSS && skip_env "could not run with gss"
9370 remote_ost_nodsh && skip "remote OST with nodsh"
9373 local osc_file_prefix
9375 local check_ost=false
9376 local ost_file_prefix
9382 # ensure corruption will occur on first OSS/OST
9383 $LFS setstripe -i 0 $DIR/$tfile
9385 [ ! -f $F77_TMP ] && setup_f77
9386 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
9387 error "dd write error: $?"
9388 fid=$($LFS path2fid $DIR/$tfile)
9390 if [ $OST1_VERSION -ge $(version_code 2.9.57) ]
9393 ost_file_prefix=$(do_facet ost1 $LCTL get_param -n debug_path)
9394 ost_file_prefix=${ost_file_prefix}-checksum_dump-ost-\\${fid}
9396 echo "OSS do not support bulk pages dump upon error"
9399 osc_file_prefix=$($LCTL get_param -n debug_path)
9400 osc_file_prefix=${osc_file_prefix}-checksum_dump-osc-\\${fid}
9402 trap cleanup_77c EXIT
9405 # enable bulk pages dump upon error on Client
9406 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=1
9407 # enable bulk pages dump upon error on OSS
9409 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=1
9411 # flush Client cache to allow next read to reach OSS
9412 cancel_lru_locks osc
9414 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
9415 $LCTL set_param fail_loc=0x80000408
9416 dd if=$DIR/$tfile of=/dev/null bs=1M || error "dd read error: $?"
9417 $LCTL set_param fail_loc=0
9421 # check cksum dump on Client
9422 osc_file=$(ls ${osc_file_prefix}*)
9423 [ -n "$osc_file" ] || error "no checksum dump file on Client"
9424 # OBD_FAIL_OSC_CHECKSUM_RECEIVE corrupts with "bad1" at start of file
9425 bad1=$(dd if=$osc_file bs=1 count=4 2>/dev/null) || error "dd error: $?"
9426 [ $bad1 == "bad1" ] || error "unexpected corrupt pattern"
9427 orig_cksum=$(dd if=$F77_TMP bs=1 skip=4 count=1048572 2>/dev/null |
9429 dump_cksum=$(dd if=$osc_file bs=1 skip=4 2>/dev/null | cksum)
9430 [[ "$orig_cksum" == "$dump_cksum" ]] ||
9431 error "dump content does not match on Client"
9433 $check_ost || skip "No need to check cksum dump on OSS"
9435 # check cksum dump on OSS
9436 ost_file=$(do_facet ost1 ls ${ost_file_prefix}\*)
9437 [ -n "$ost_file" ] || error "no checksum dump file on OSS"
9438 orig_cksum=$(dd if=$F77_TMP bs=1048576 count=1 2>/dev/null | cksum)
9439 dump_cksum=$(do_facet ost1 dd if=$ost_file 2>/dev/null \| cksum)
9440 [[ "$orig_cksum" == "$dump_cksum" ]] ||
9441 error "dump content does not match on OSS"
9445 run_test 77c "checksum error on client read with debug"
9447 test_77d() { # bug 10889
9448 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9449 $GSS && skip_env "could not run with gss"
9451 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
9452 $LCTL set_param fail_loc=0x80000409
9454 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
9455 error "direct write: rc=$?"
9456 $LCTL set_param fail_loc=0
9459 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
9460 $LCTL set_param fail_loc=0x80000408
9462 cancel_lru_locks osc
9463 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
9464 error "direct read: rc=$?"
9465 $LCTL set_param fail_loc=0
9468 run_test 77d "checksum error on OST direct write, read"
9470 test_77f() { # bug 10889
9471 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9472 $GSS && skip_env "could not run with gss"
9475 for algo in $CKSUM_TYPES; do
9476 cancel_lru_locks osc
9477 set_checksum_type $algo
9478 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
9479 $LCTL set_param fail_loc=0x409
9480 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
9481 error "direct write succeeded"
9482 $LCTL set_param fail_loc=0
9484 set_checksum_type $ORIG_CSUM_TYPE
9487 run_test 77f "repeat checksum error on write (expect error)"
9489 test_77g() { # bug 10889
9490 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9491 $GSS && skip_env "could not run with gss"
9492 remote_ost_nodsh && skip "remote OST with nodsh"
9494 [ ! -f $F77_TMP ] && setup_f77
9496 local file=$DIR/$tfile
9497 stack_trap "rm -f $file" EXIT
9499 $LFS setstripe -c 1 -i 0 $file
9500 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
9501 do_facet ost1 lctl set_param fail_loc=0x8000021a
9503 dd if=$F77_TMP of=$file bs=1M count=$F77SZ ||
9504 error "write error: rc=$?"
9505 do_facet ost1 lctl set_param fail_loc=0
9508 cancel_lru_locks osc
9509 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
9510 do_facet ost1 lctl set_param fail_loc=0x8000021b
9512 cmp $F77_TMP $file || error "file compare failed"
9513 do_facet ost1 lctl set_param fail_loc=0
9516 run_test 77g "checksum error on OST write, read"
9518 test_77k() { # LU-10906
9519 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9520 $GSS && skip_env "could not run with gss"
9522 local cksum_param="osc.$FSNAME*.checksums"
9523 local get_checksum="$LCTL get_param -n $cksum_param | head -n1"
9527 [ "$ORIG_CSUM" ] || ORIG_CSUM=$(eval $get_checksum)
9528 stack_trap "wait_update $HOSTNAME '$get_checksum' $ORIG_CSUM || true"
9529 stack_trap "do_facet mgs $LCTL set_param -P $cksum_param=$ORIG_CSUM"
9532 do_facet mgs $LCTL set_param -P $cksum_param=$i ||
9533 error "failed to set checksum=$i on MGS"
9534 wait_update $HOSTNAME "$get_checksum" $i
9536 echo "remount client, checksum should be $i"
9537 remount_client $MOUNT || error "failed to remount client"
9538 checksum=$(eval $get_checksum)
9539 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
9541 # remove persistent param to avoid races with checksum mountopt below
9542 do_facet mgs $LCTL set_param -P -d $cksum_param ||
9543 error "failed to delete checksum on MGS"
9545 for opt in "checksum" "nochecksum"; do
9546 #remount with mount option
9547 echo "remount client with option $opt, checksum should be $i"
9548 umount_client $MOUNT || error "failed to umount client"
9549 mount_client $MOUNT "$MOUNT_OPTS,$opt" ||
9550 error "failed to mount client with option '$opt'"
9551 checksum=$(eval $get_checksum)
9552 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
9556 remount_client $MOUNT || error "failed to remount client"
9558 run_test 77k "enable/disable checksum correctly"
9561 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9562 $GSS && skip_env "could not run with gss"
9565 stack_trap "set_checksums $ORIG_CSUM" EXIT
9566 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
9568 set_checksum_type invalid && error "unexpected success of invalid checksum type"
9570 $LFS setstripe -c 1 -i 0 $DIR/$tfile
9571 for algo in $CKSUM_TYPES; do
9572 set_checksum_type $algo || error "fail to set checksum type $algo"
9573 osc_algo=$(get_osc_checksum_type OST0000)
9574 [ "$osc_algo" != "$algo" ] && error "checksum type is $osc_algo after setting it to $algo"
9576 # no locks, no reqs to let the connection idle
9577 cancel_lru_locks osc
9578 lru_resize_disable osc
9579 wait_osc_import_state client ost1 IDLE
9581 # ensure ost1 is connected
9582 stat $DIR/$tfile >/dev/null || error "can't stat"
9583 wait_osc_import_state client ost1 FULL
9585 osc_algo=$(get_osc_checksum_type OST0000)
9586 [ "$osc_algo" != "$algo" ] && error "checksum type changed from $algo to $osc_algo after reconnection"
9590 run_test 77l "preferred checksum type is remembered after reconnected"
9592 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
9601 test_78() { # bug 10901
9602 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9603 remote_ost || skip_env "local OST"
9606 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
9607 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
9608 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
9609 echo "MemTotal: $MEMTOTAL"
9611 # reserve 256MB of memory for the kernel and other running processes,
9612 # and then take 1/2 of the remaining memory for the read/write buffers.
9613 if [ $MEMTOTAL -gt 512 ] ;then
9614 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
9616 # for those poor memory-starved high-end clusters...
9617 MEMTOTAL=$((MEMTOTAL / 2))
9619 echo "Mem to use for directio: $MEMTOTAL"
9621 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
9622 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
9623 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
9624 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
9626 echo "Smallest OST: $SMALLESTOST"
9627 [[ $SMALLESTOST -lt 10240 ]] &&
9628 skip "too small OSTSIZE, useless to run large O_DIRECT test"
9630 trap cleanup_test_78 EXIT
9632 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
9633 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
9635 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
9636 echo "File size: $F78SIZE"
9637 $LFS setstripe -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
9638 for i in $(seq 1 $NSEQ); do
9639 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
9640 echo directIO rdwr round $i of $NSEQ
9641 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
9646 run_test 78 "handle large O_DIRECT writes correctly ============"
9648 test_79() { # bug 12743
9649 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9651 wait_delete_completed
9653 BKTOTAL=$(calc_osc_kbytes kbytestotal)
9654 BKFREE=$(calc_osc_kbytes kbytesfree)
9655 BKAVAIL=$(calc_osc_kbytes kbytesavail)
9657 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
9658 DFTOTAL=`echo $STRING | cut -d, -f1`
9659 DFUSED=`echo $STRING | cut -d, -f2`
9660 DFAVAIL=`echo $STRING | cut -d, -f3`
9661 DFFREE=$(($DFTOTAL - $DFUSED))
9663 ALLOWANCE=$((64 * $OSTCOUNT))
9665 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
9666 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
9667 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
9669 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
9670 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
9671 error "df free($DFFREE) mismatch OST free($BKFREE)"
9673 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
9674 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
9675 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
9678 run_test 79 "df report consistency check ======================="
9680 test_80() { # bug 10718
9681 remote_ost_nodsh && skip "remote OST with nodsh"
9682 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9684 # relax strong synchronous semantics for slow backends like ZFS
9685 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
9686 local soc="obdfilter.*.sync_lock_cancel"
9687 local save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
9689 # "sync_on_lock_cancel" was broken by v2_11_55_0-26-g7059644e9a
9690 if [ -z "$save" ]; then
9691 soc="obdfilter.*.sync_on_lock_cancel"
9692 save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
9695 if [ "$save" != "never" ]; then
9696 local hosts=$(comma_list $(osts_nodes))
9698 do_nodes $hosts $LCTL set_param $soc=never
9699 stack_trap "do_nodes $hosts $LCTL set_param $soc=$save"
9703 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
9705 local before=$(date +%s)
9706 cancel_lru_locks osc
9707 local after=$(date +%s)
9708 local diff=$((after - before))
9709 [ $diff -le 1 ] || error "elapsed for 1M@1T = $diff"
9713 run_test 80 "Page eviction is equally fast at high offsets too"
9715 test_81a() { # LU-456
9716 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9717 remote_ost_nodsh && skip "remote OST with nodsh"
9719 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
9720 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
9721 do_facet ost1 lctl set_param fail_loc=0x80000228
9723 # write should trigger a retry and success
9724 $LFS setstripe -i 0 -c 1 $DIR/$tfile
9725 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9727 if [ $RC -ne 0 ] ; then
9728 error "write should success, but failed for $RC"
9731 run_test 81a "OST should retry write when get -ENOSPC ==============="
9733 test_81b() { # LU-456
9734 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9735 remote_ost_nodsh && skip "remote OST with nodsh"
9737 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
9738 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
9739 do_facet ost1 lctl set_param fail_loc=0x228
9741 # write should retry several times and return -ENOSPC finally
9742 $LFS setstripe -i 0 -c 1 $DIR/$tfile
9743 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9746 if [ $RC -ne $ENOSPC ] ; then
9747 error "dd should fail for -ENOSPC, but succeed."
9750 run_test 81b "OST should return -ENOSPC when retry still fails ======="
9753 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs"
9755 test_mkdir $DIR/$tdir.cvsroot
9756 chown $RUNAS_ID $DIR/$tdir.cvsroot
9759 $RUNAS cvs -d $DIR/$tdir.cvsroot init || error "cvs init failed"
9762 # some versions of cvs import exit(1) when asked to import links or
9763 # files they can't read. ignore those files.
9764 local toignore=$(find . -type l -printf '-I %f\n' -o \
9765 ! -perm /4 -printf '-I %f\n')
9766 $RUNAS cvs -d $DIR/$tdir.cvsroot import -m "nomesg" $toignore \
9767 $tdir.reposname vtag rtag
9770 test_mkdir $DIR/$tdir.reposname
9771 chown $RUNAS_ID $DIR/$tdir.reposname
9772 $RUNAS cvs -d $DIR/$tdir.cvsroot co $tdir.reposname
9774 cd $DIR/$tdir.reposname
9776 $RUNAS cvs add -m 'addmsg' foo99
9778 $RUNAS cvs commit -m 'nomsg' foo99
9779 rm -fr $DIR/$tdir.cvsroot
9781 run_test 99 "cvs strange file/directory operations"
9784 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9785 [[ "$NETTYPE" =~ tcp ]] ||
9786 skip_env "TCP secure port test, not useful for NETTYPE=$NETTYPE"
9787 remote_ost_nodsh && skip "remote OST with nodsh"
9788 remote_mds_nodsh && skip "remote MDS with nodsh"
9790 skip "useless for local single node setup"
9792 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
9793 [ "$PROT" != "tcp" ] && continue
9794 RPORT=$(echo $REMOTE | cut -d: -f2)
9795 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
9798 LPORT=`echo $LOCAL | cut -d: -f2`
9799 if [ $LPORT -ge 1024 ]; then
9800 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
9802 error_exit "local: $LPORT > 1024, remote: $RPORT"
9805 [ "$rc" = 0 ] || error_exit "privileged port not found" )
9807 run_test 100 "check local port using privileged port ==========="
9809 function get_named_value()
9813 grep -w "$tag" | sed "s/^$tag *\([0-9]*\) *.*/\1/"
9816 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
9817 awk '/^max_cached_mb/ { print $2 }')
9820 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
9825 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9830 local cache_limit=32
9832 $LCTL set_param -n osc.*-osc*.rpc_stats=0
9833 trap cleanup_101a EXIT
9834 $LCTL set_param -n llite.*.read_ahead_stats=0
9835 $LCTL set_param -n llite.*.max_cached_mb=$cache_limit
9838 # randomly read 10000 of 64K chunks from file 3x 32MB in size
9840 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
9841 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
9844 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
9845 get_named_value 'read.but.discarded'); do
9846 discard=$(($discard + $s))
9850 $LCTL get_param osc.*-osc*.rpc_stats
9851 $LCTL get_param llite.*.read_ahead_stats
9853 # Discard is generally zero, but sometimes a few random reads line up
9854 # and trigger larger readahead, which is wasted & leads to discards.
9855 if [[ $(($discard)) -gt $nreads ]]; then
9856 error "too many ($discard) discarded pages"
9858 rm -f $DIR/$tfile || true
9860 run_test 101a "check read-ahead for random reads"
9863 test_mkdir $DIR/$tdir
9865 local FILE_LENGTH=$2
9868 local FILE_SIZE_MB=$((FILE_LENGTH / ssize))
9870 local list=$(comma_list $(osts_nodes))
9871 set_osd_param $list '' read_cache_enable 0
9872 set_osd_param $list '' writethrough_cache_enable 0
9874 trap cleanup_test101bc EXIT
9875 # prepare the read-ahead file
9876 $LFS setstripe -S $ssize -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
9878 dd if=/dev/zero of=$DIR/$tfile bs=$ssize \
9879 count=$FILE_SIZE_MB 2> /dev/null
9883 cleanup_test101bc() {
9888 local list=$(comma_list $(osts_nodes))
9889 set_osd_param $list '' read_cache_enable 1
9890 set_osd_param $list '' writethrough_cache_enable 1
9894 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
9899 local STRIPE_SIZE=$2
9900 local FILE_LENGTH=$3
9901 local RA_INC=1048576
9902 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
9903 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
9904 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
9905 DISCARD=$($LCTL get_param -n llite.*.read_ahead_stats |
9906 get_named_value 'read.but.discarded' | calc_total)
9907 if [[ $DISCARD -gt $discard_limit ]]; then
9908 $LCTL get_param llite.*.read_ahead_stats
9909 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
9911 echo "Read-ahead success for size ${READ_SIZE}"
9916 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9917 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9919 local STRIPE_SIZE=1048576
9920 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
9922 if [ $SLOW == "yes" ]; then
9923 local FILE_LENGTH=$((STRIDE_SIZE * 64))
9925 local FILE_LENGTH=$((STRIDE_SIZE * 8))
9928 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
9930 # prepare the read-ahead file
9931 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
9932 cancel_lru_locks osc
9933 for BIDX in 2 4 8 16 32 64 128 256
9935 local BSIZE=$((BIDX*4096))
9936 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
9937 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
9938 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
9939 $LCTL set_param -n llite.*.read_ahead_stats=0
9940 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
9941 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
9942 cancel_lru_locks osc
9943 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
9948 run_test 101b "check stride-io mode read-ahead ================="
9951 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9953 local STRIPE_SIZE=1048576
9954 local FILE_LENGTH=$((STRIPE_SIZE*100))
9959 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
9961 cancel_lru_locks osc
9962 $LCTL set_param osc.*.rpc_stats=0
9963 $READS -f $DIR/$tfile -s$FILE_LENGTH -b$rsize -n$nreads -t 180
9964 $LCTL get_param osc.*.rpc_stats
9965 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
9966 local stats=$($LCTL get_param -n $osc_rpc_stats)
9967 local lines=$(echo "$stats" | awk 'END {print NR;}')
9970 if [ $lines -le 20 ]; then
9971 echo "continue debug"
9974 for size in 1 2 4 8; do
9975 local rpc=$(echo "$stats" |
9976 awk '($1 == "'$size':") {print $2; exit; }')
9977 [ $rpc != 0 ] && ((size * PAGE_SIZE < rsize)) &&
9978 error "Small $((size*PAGE_SIZE)) read IO $rpc!"
9980 echo "$osc_rpc_stats check passed!"
9985 run_test 101c "check stripe_size aligned read-ahead"
9988 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9990 local file=$DIR/$tfile
9991 local sz_MB=${FILESIZE_101d:-80}
9992 local ra_MB=${READAHEAD_MB:-40}
9994 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
9995 [ $free_MB -lt $sz_MB ] &&
9996 skip "Need free space ${sz_MB}M, have ${free_MB}M"
9998 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
9999 $LFS setstripe -c -1 $file || error "setstripe failed"
10001 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
10002 echo Cancel LRU locks on lustre client to flush the client cache
10003 cancel_lru_locks osc
10005 echo Disable read-ahead
10006 local old_RA=$($LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1)
10007 $LCTL set_param -n llite.*.max_read_ahead_mb=0
10008 stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb=$old_RA" EXIT
10009 $LCTL get_param -n llite.*.max_read_ahead_mb
10011 echo "Reading the test file $file with read-ahead disabled"
10012 local sz_KB=$((sz_MB * 1024 / 4))
10013 # 10485760 bytes transferred in 0.000938 secs (11179579337 bytes/sec)
10014 # 104857600 bytes (105 MB) copied, 0.00876352 s, 12.0 GB/s
10015 local raOFF=$(LANG=C dd if=$file of=/dev/null bs=4k count=$sz_KB |&
10016 sed -e '/records/d' -e 's/.* \([0-9]*\.[0-9]*\) *s.*/\1/')
10018 echo "Cancel LRU locks on lustre client to flush the client cache"
10019 cancel_lru_locks osc
10020 echo Enable read-ahead with ${ra_MB}MB
10021 $LCTL set_param -n llite.*.max_read_ahead_mb=$ra_MB
10023 echo "Reading the test file $file with read-ahead enabled"
10024 local raON=$(LANG=C dd if=$file of=/dev/null bs=4k count=$sz_KB |&
10025 sed -e '/records/d' -e 's/.* \([0-9]*\.[0-9]*\) *s.*/\1/')
10027 echo "read-ahead disabled time read $raOFF"
10028 echo "read-ahead enabled time read $raON"
10031 wait_delete_completed
10033 # use awk for this check instead of bash because it handles decimals
10034 awk "{ exit !($raOFF < 1.0 || $raOFF > $raON) }" <<<"ignore_me" ||
10035 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
10037 run_test 101d "file read with and without read-ahead enabled"
10040 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10042 local file=$DIR/$tfile
10043 local size_KB=500 #KB
10047 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
10048 local need_KB=$((count * size_KB))
10049 [[ $free_KB -le $need_KB ]] &&
10050 skip_env "Need free space $need_KB, have $free_KB"
10052 echo "Creating $count ${size_KB}K test files"
10053 for ((i = 0; i < $count; i++)); do
10054 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
10057 echo "Cancel LRU locks on lustre client to flush the client cache"
10058 cancel_lru_locks $OSC
10060 echo "Reset readahead stats"
10061 $LCTL set_param -n llite.*.read_ahead_stats=0
10063 for ((i = 0; i < $count; i++)); do
10064 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
10067 $LCTL get_param llite.*.max_cached_mb
10068 $LCTL get_param llite.*.read_ahead_stats
10069 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10070 get_named_value 'misses' | calc_total)
10072 for ((i = 0; i < $count; i++)); do
10073 rm -rf $file.$i 2>/dev/null
10076 #10000 means 20% reads are missing in readahead
10077 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
10079 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
10082 which iozone || skip_env "no iozone installed"
10084 local old_debug=$($LCTL get_param debug)
10085 old_debug=${old_debug#*=}
10086 $LCTL set_param debug="reada mmap"
10088 # create a test file
10089 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
10091 echo Cancel LRU locks on lustre client to flush the client cache
10092 cancel_lru_locks osc
10094 echo Reset readahead stats
10095 $LCTL set_param -n llite.*.read_ahead_stats=0
10097 echo mmap read the file with small block size
10098 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
10101 echo checking missing pages
10102 $LCTL get_param llite.*.read_ahead_stats
10103 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10104 get_named_value 'misses' | calc_total)
10106 $LCTL set_param debug="$old_debug"
10107 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
10110 run_test 101f "check mmap read performance"
10112 test_101g_brw_size_test() {
10114 local pages=$((mb * 1048576 / PAGE_SIZE))
10115 local file=$DIR/$tfile
10117 $LCTL set_param osc.*.max_pages_per_rpc=${mb}M ||
10118 { error "unable to set max_pages_per_rpc=${mb}M"; return 1; }
10119 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
10120 [ $mp -ne $pages ] && error "max_pages_per_rpc $mp != $pages" &&
10124 stack_trap "rm -f $file" EXIT
10125 $LCTL set_param -n osc.*.rpc_stats=0
10127 # 10 RPCs should be enough for the test
10129 dd if=/dev/zero of=$file bs=${mb}M count=$count ||
10130 { error "dd write ${mb} MB blocks failed"; return 3; }
10131 cancel_lru_locks osc
10132 dd of=/dev/null if=$file bs=${mb}M count=$count ||
10133 { error "dd write ${mb} MB blocks failed"; return 4; }
10135 # calculate number of full-sized read and write RPCs
10136 rpcs=($($LCTL get_param -n 'osc.*.rpc_stats' |
10137 sed -n '/pages per rpc/,/^$/p' |
10138 awk '/'$pages':/ { reads += $2; writes += $6 }; \
10139 END { print reads,writes }'))
10140 # allow one extra full-sized read RPC for async readahead
10141 [[ ${rpcs[0]} == $count || ${rpcs[0]} == $((count + 1)) ]] ||
10142 { error "${rpcs[0]} != $count read RPCs"; return 5; }
10143 [[ ${rpcs[1]} == $count ]] ||
10144 { error "${rpcs[1]} != $count write RPCs"; return 6; }
10148 remote_ost_nodsh && skip "remote OST with nodsh"
10151 local osts=$(get_facets OST)
10152 local list=$(comma_list $(osts_nodes))
10153 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10154 local brw_size="obdfilter.*.brw_size"
10156 $LFS setstripe -i 0 -c 1 $DIR/$tfile
10158 local orig_mb=$(do_facet ost1 $LCTL get_param -n $brw_size | head -n 1)
10160 if { [ $OST1_VERSION -ge $(version_code 2.8.52) ] ||
10161 { [ $OST1_VERSION -ge $(version_code 2.7.17) ] &&
10162 [ $OST1_VERSION -lt $(version_code 2.7.50) ]; }; } &&
10163 { [ $CLIENT_VERSION -ge $(version_code 2.8.52) ] ||
10164 { [ $CLIENT_VERSION -ge $(version_code 2.7.17) ] &&
10165 [ $CLIENT_VERSION -lt $(version_code 2.7.50) ]; }; }; then
10167 [ $OST1_VERSION -ge $(version_code 2.9.52) ] &&
10170 if [[ $orig_mb -lt 16 ]]; then
10171 save_lustre_params $osts "$brw_size" > $p
10172 do_nodes $list $LCTL set_param -n $brw_size=16$suffix ||
10173 error "set 16MB RPC size failed"
10175 echo "remount client to enable new RPC size"
10176 remount_client $MOUNT || error "remount_client failed"
10179 test_101g_brw_size_test 16 || error "16MB RPC test failed"
10180 # should be able to set brw_size=12, but no rpc_stats for that
10181 test_101g_brw_size_test 8 || error "8MB RPC test failed"
10184 test_101g_brw_size_test 4 || error "4MB RPC test failed"
10186 if [[ $orig_mb -lt 16 ]]; then
10187 restore_lustre_params < $p
10188 remount_client $MOUNT || error "remount_client restore failed"
10191 rm -f $p $DIR/$tfile
10193 run_test 101g "Big bulk(4/16 MiB) readahead"
10196 $LFS setstripe -i 0 -c 1 $DIR/$tfile
10198 dd if=/dev/zero of=$DIR/$tfile bs=1M count=70 ||
10199 error "dd 70M file failed"
10200 echo Cancel LRU locks on lustre client to flush the client cache
10201 cancel_lru_locks osc
10203 echo "Reset readahead stats"
10204 $LCTL set_param -n llite.*.read_ahead_stats 0
10206 echo "Read 10M of data but cross 64M bundary"
10207 dd if=$DIR/$tfile of=/dev/null bs=10M skip=6 count=1
10208 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10209 get_named_value 'misses' | calc_total)
10210 [ $miss -eq 1 ] || error "expected miss 1 but got $miss"
10211 rm -f $p $DIR/$tfile
10213 run_test 101h "Readahead should cover current read window"
10216 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 ||
10217 error "dd 10M file failed"
10219 local max_per_file_mb=$($LCTL get_param -n \
10220 llite.*.max_read_ahead_per_file_mb 2>/dev/null)
10221 cancel_lru_locks osc
10222 stack_trap "$LCTL set_param llite.*.max_read_ahead_per_file_mb=$max_per_file_mb"
10223 $LCTL set_param llite.*.max_read_ahead_per_file_mb=1 ||
10224 error "set max_read_ahead_per_file_mb to 1 failed"
10226 echo "Reset readahead stats"
10227 $LCTL set_param llite.*.read_ahead_stats=0
10229 dd if=$DIR/$tfile of=/dev/null bs=2M
10231 $LCTL get_param llite.*.read_ahead_stats
10232 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10233 awk '/misses/ { print $2 }')
10234 [ $miss -eq 5 ] || error "expected misses 5 but got $miss"
10237 run_test 101i "allow current readahead to exceed reservation"
10240 $LFS setstripe -i 0 -c 1 $DIR/$tfile ||
10241 error "setstripe $DIR/$tfile failed"
10242 local file_size=$((1048576 * 16))
10243 local old_ra=$($LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1)
10244 stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb $old_ra" EXIT
10246 echo Disable read-ahead
10247 $LCTL set_param -n llite.*.max_read_ahead_mb=0
10249 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$(($file_size / 1048576))
10250 for blk in $PAGE_SIZE 1048576 $file_size; do
10251 cancel_lru_locks osc
10252 echo "Reset readahead stats"
10253 $LCTL set_param -n llite.*.read_ahead_stats=0
10254 local count=$(($file_size / $blk))
10255 dd if=$DIR/$tfile bs=$blk count=$count of=/dev/null
10256 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10257 get_named_value 'failed.to.fast.read' | calc_total)
10258 $LCTL get_param -n llite.*.read_ahead_stats
10259 [ $miss -eq $count ] || error "expected $count got $miss"
10262 rm -f $p $DIR/$tfile
10264 run_test 101j "A complete read block should be submitted when no RA"
10267 test_mkdir $DIR/$tdir
10268 chown $RUNAS_ID $DIR/$tdir
10271 STRIPE_COUNT=$OSTCOUNT
10272 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
10274 trap cleanup_test102 EXIT
10276 $1 $LFS setstripe -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
10278 for num in 1 2 3 4; do
10279 for count in $(seq 1 $STRIPE_COUNT); do
10280 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
10281 local size=`expr $STRIPE_SIZE \* $num`
10282 local file=file"$num-$idx-$count"
10283 $1 $LFS setstripe -S $size -i $idx -c $count $file
10289 $1 tar cf $TMP/f102.tar $tdir --xattrs
10292 cleanup_test102() {
10294 rm -f $TMP/f102.tar
10295 rm -rf $DIR/d0.sanity/d102
10299 [ "$UID" != 0 ] && skip "must run as root"
10300 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
10301 skip_env "must have user_xattr"
10303 [ -z "$(which setfattr 2>/dev/null)" ] &&
10304 skip_env "could not find setfattr"
10306 local testfile=$DIR/$tfile
10309 echo "set/get xattr..."
10310 setfattr -n trusted.name1 -v value1 $testfile ||
10311 error "setfattr -n trusted.name1=value1 $testfile failed"
10312 getfattr -n trusted.name1 $testfile 2> /dev/null |
10313 grep "trusted.name1=.value1" ||
10314 error "$testfile missing trusted.name1=value1"
10316 setfattr -n user.author1 -v author1 $testfile ||
10317 error "setfattr -n user.author1=author1 $testfile failed"
10318 getfattr -n user.author1 $testfile 2> /dev/null |
10319 grep "user.author1=.author1" ||
10320 error "$testfile missing trusted.author1=author1"
10322 echo "listxattr..."
10323 setfattr -n trusted.name2 -v value2 $testfile ||
10324 error "$testfile unable to set trusted.name2"
10325 setfattr -n trusted.name3 -v value3 $testfile ||
10326 error "$testfile unable to set trusted.name3"
10327 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
10328 grep "trusted.name" | wc -l) -eq 3 ] ||
10329 error "$testfile missing 3 trusted.name xattrs"
10331 setfattr -n user.author2 -v author2 $testfile ||
10332 error "$testfile unable to set user.author2"
10333 setfattr -n user.author3 -v author3 $testfile ||
10334 error "$testfile unable to set user.author3"
10335 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
10336 grep "user.author" | wc -l) -eq 3 ] ||
10337 error "$testfile missing 3 user.author xattrs"
10339 echo "remove xattr..."
10340 setfattr -x trusted.name1 $testfile ||
10341 error "$testfile error deleting trusted.name1"
10342 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
10343 error "$testfile did not delete trusted.name1 xattr"
10345 setfattr -x user.author1 $testfile ||
10346 error "$testfile error deleting user.author1"
10347 echo "set lustre special xattr ..."
10348 $LFS setstripe -c1 $testfile
10349 local lovea=$(getfattr -n "trusted.lov" -e hex $testfile |
10350 awk -F "=" '/trusted.lov/ { print $2 }' )
10351 setfattr -n "trusted.lov" -v $lovea $testfile ||
10352 error "$testfile doesn't ignore setting trusted.lov again"
10353 setfattr -n "trusted.lov" -v "invalid_value" $testfile &&
10354 error "$testfile allow setting invalid trusted.lov"
10357 run_test 102a "user xattr test =================================="
10359 check_102b_layout() {
10361 local testfile=$DIR/$tfile
10363 echo "test layout '$layout'"
10364 $LFS setstripe $layout $testfile || error "setstripe failed"
10365 $LFS getstripe -y $testfile
10367 echo "get/set/list trusted.lov xattr ..." # b=10930
10368 local value=$(getfattr -n trusted.lov -e hex $testfile | grep trusted)
10369 [[ "$value" =~ "trusted.lov" ]] ||
10370 error "can't get trusted.lov from $testfile"
10371 local stripe_count_orig=$($LFS getstripe -c $testfile) ||
10372 error "getstripe failed"
10374 $MCREATE $testfile.2 || error "mcreate $testfile.2 failed"
10376 value=$(cut -d= -f2 <<<$value)
10377 # LU-13168: truncated xattr should fail if short lov_user_md header
10378 [ $CLIENT_VERSION -lt $(version_code 2.13.53) ] &&
10379 lens="${#value}" || lens="$(seq 4 2 ${#value})"
10380 for len in $lens; do
10381 echo "setfattr $len $testfile.2"
10382 setfattr -n trusted.lov -v ${value:0:$len} $testfile.2 &&
10383 [ $len -lt 66 ] && error "short xattr len=$len worked"
10385 local stripe_size=$($LFS getstripe -S $testfile.2)
10386 local stripe_count=$($LFS getstripe -c $testfile.2)
10387 [[ $stripe_size -eq 65536 ]] ||
10388 error "stripe size $stripe_size != 65536"
10389 [[ $stripe_count -eq $stripe_count_orig ]] ||
10390 error "stripe count $stripe_count != $stripe_count_orig"
10391 rm $testfile $testfile.2
10395 [ -z "$(which setfattr 2>/dev/null)" ] &&
10396 skip_env "could not find setfattr"
10397 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10399 # check plain layout
10400 check_102b_layout -S 65536 -i 1 -c $OSTCOUNT
10402 # and also check composite layout
10403 check_102b_layout -E 1M -S 65536 -i 1 -c $OSTCOUNT -Eeof -S4M
10406 run_test 102b "getfattr/setfattr for trusted.lov EAs"
10409 [ -z "$(which setfattr 2>/dev/null)" ] &&
10410 skip_env "could not find setfattr"
10411 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10413 # b10930: get/set/list lustre.lov xattr
10414 echo "get/set/list lustre.lov xattr ..."
10415 test_mkdir $DIR/$tdir
10416 chown $RUNAS_ID $DIR/$tdir
10417 local testfile=$DIR/$tdir/$tfile
10418 $RUNAS $LFS setstripe -S 65536 -i 1 -c $OSTCOUNT $testfile ||
10419 error "setstripe failed"
10420 local STRIPECOUNT=$($RUNAS $LFS getstripe -c $testfile) ||
10421 error "getstripe failed"
10422 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
10423 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
10425 local testfile2=${testfile}2
10426 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
10427 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
10429 $RUNAS $MCREATE $testfile2
10430 $RUNAS setfattr -n lustre.lov -v $value $testfile2
10431 local stripe_size=$($RUNAS $LFS getstripe -S $testfile2)
10432 local stripe_count=$($RUNAS $LFS getstripe -c $testfile2)
10433 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
10434 [ $stripe_count -eq $STRIPECOUNT ] ||
10435 error "stripe count $stripe_count != $STRIPECOUNT"
10437 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
10439 compare_stripe_info1() {
10440 local stripe_index_all_zero=true
10442 for num in 1 2 3 4; do
10443 for count in $(seq 1 $STRIPE_COUNT); do
10444 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
10445 local size=$((STRIPE_SIZE * num))
10446 local file=file"$num-$offset-$count"
10447 stripe_size=$($LFS getstripe -S $PWD/$file)
10448 [[ $stripe_size -ne $size ]] &&
10449 error "$file: size $stripe_size != $size"
10450 stripe_count=$($LFS getstripe -c $PWD/$file)
10451 # allow fewer stripes to be created, ORI-601
10452 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
10453 error "$file: count $stripe_count != $count"
10454 stripe_index=$($LFS getstripe -i $PWD/$file)
10455 [[ $stripe_index -ne 0 ]] &&
10456 stripe_index_all_zero=false
10460 $stripe_index_all_zero &&
10461 error "all files are being extracted starting from OST index 0"
10465 have_xattrs_include() {
10466 tar --help | grep -q xattrs-include &&
10467 echo --xattrs-include="lustre.*"
10471 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10472 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10474 XINC=$(have_xattrs_include)
10476 tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
10477 cd $DIR/$tdir/$tdir
10478 compare_stripe_info1
10480 run_test 102d "tar restore stripe info from tarfile,not keep osts"
10483 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10484 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10486 XINC=$(have_xattrs_include)
10488 test_mkdir $DIR/$tdir.restore
10490 tar cf - --xattrs $tdir | tar xf - \
10491 -C $DIR/$tdir.restore --xattrs $XINC
10492 cd $DIR/$tdir.restore/$tdir
10493 compare_stripe_info1
10495 run_test 102f "tar copy files, not keep osts"
10498 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
10499 skip "must have user_xattr"
10500 [ -z "$(which setfattr 2>/dev/null)" ] &&
10501 skip_env "could not find setfattr"
10502 [ -z "$(which getfattr 2>/dev/null)" ] &&
10503 skip_env "could not find getfattr"
10505 local xsize=${1:-1024} # in bytes
10506 local file=$DIR/$tfile
10507 local value="$(generate_string $xsize)"
10508 local xbig=trusted.big
10512 log "save $xbig on $file"
10513 if [ -z "$toobig" ]
10515 setfattr -n $xbig -v $value $file ||
10516 error "saving $xbig on $file failed"
10518 setfattr -n $xbig -v $value $file &&
10519 error "saving $xbig on $file succeeded"
10523 local orig=$(get_xattr_value $xbig $file)
10524 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
10526 local xsml=trusted.sml
10527 log "save $xsml on $file"
10528 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
10530 local new=$(get_xattr_value $xbig $file)
10531 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
10533 log "grow $xsml on $file"
10534 setfattr -n $xsml -v "$value" $file ||
10535 error "growing $xsml on $file failed"
10537 new=$(get_xattr_value $xbig $file)
10538 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
10539 log "$xbig still valid after growing $xsml"
10544 test_102h() { # bug 15777
10547 run_test 102h "grow xattr from inside inode to external block"
10550 large_xattr_enabled || skip_env "ea_inode feature disabled"
10552 echo "setting xattr of max xattr size: $(max_xattr_size)"
10553 grow_xattr $(max_xattr_size)
10555 echo "setting xattr of > max xattr size: $(max_xattr_size) + 10"
10556 echo "This should fail:"
10557 grow_xattr $(($(max_xattr_size) + 10)) 1
10559 run_test 102ha "grow xattr from inside inode to external inode"
10561 test_102i() { # bug 17038
10562 [ -z "$(which getfattr 2>/dev/null)" ] &&
10563 skip "could not find getfattr"
10566 ln -s $DIR/$tfile $DIR/${tfile}link
10567 getfattr -n trusted.lov $DIR/$tfile ||
10568 error "lgetxattr on $DIR/$tfile failed"
10569 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
10570 grep -i "no such attr" ||
10571 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
10572 rm -f $DIR/$tfile $DIR/${tfile}link
10574 run_test 102i "lgetxattr test on symbolic link ============"
10577 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10578 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10580 XINC=$(have_xattrs_include)
10581 setup_test102 "$RUNAS"
10582 chown $RUNAS_ID $DIR/$tdir
10583 $RUNAS tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
10584 cd $DIR/$tdir/$tdir
10585 compare_stripe_info1 "$RUNAS"
10587 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
10590 [ -z "$(which setfattr 2>/dev/null)" ] &&
10591 skip "could not find setfattr"
10594 # b22187 just check that does not crash for regular file.
10595 setfattr -n trusted.lov $DIR/$tfile
10596 # b22187 'setfattr -n trusted.lov' should remove LOV EA for directories
10597 local test_kdir=$DIR/$tdir
10598 test_mkdir $test_kdir
10599 local default_size=$($LFS getstripe -S $test_kdir)
10600 local default_count=$($LFS getstripe -c $test_kdir)
10601 local default_offset=$($LFS getstripe -i $test_kdir)
10602 $LFS setstripe -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
10603 error 'dir setstripe failed'
10604 setfattr -n trusted.lov $test_kdir
10605 local stripe_size=$($LFS getstripe -S $test_kdir)
10606 local stripe_count=$($LFS getstripe -c $test_kdir)
10607 local stripe_offset=$($LFS getstripe -i $test_kdir)
10608 [ $stripe_size -eq $default_size ] ||
10609 error "stripe size $stripe_size != $default_size"
10610 [ $stripe_count -eq $default_count ] ||
10611 error "stripe count $stripe_count != $default_count"
10612 [ $stripe_offset -eq $default_offset ] ||
10613 error "stripe offset $stripe_offset != $default_offset"
10614 rm -rf $DIR/$tfile $test_kdir
10616 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
10619 [ -z "$(which getfattr 2>/dev/null)" ] &&
10620 skip "could not find getfattr"
10622 # LU-532 trusted. xattr is invisible to non-root
10623 local testfile=$DIR/$tfile
10627 echo "listxattr as user..."
10628 chown $RUNAS_ID $testfile
10629 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
10630 grep -q "trusted" &&
10631 error "$testfile trusted xattrs are user visible"
10635 run_test 102l "listxattr size test =================================="
10637 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
10638 local path=$DIR/$tfile
10641 listxattr_size_check $path || error "listattr_size_check $path failed"
10643 run_test 102m "Ensure listxattr fails on small bufffer ========"
10647 getxattr() { # getxattr path name
10648 # Return the base64 encoding of the value of xattr name on path.
10652 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
10654 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
10656 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
10658 getfattr --absolute-names --encoding=base64 --name=$name $path |
10659 awk -F= -v name=$name '$1 == name {
10660 print substr($0, index($0, "=") + 1);
10664 test_102n() { # LU-4101 mdt: protect internal xattrs
10665 [ -z "$(which setfattr 2>/dev/null)" ] &&
10666 skip "could not find setfattr"
10667 if [ $MDS1_VERSION -lt $(version_code 2.5.50) ]
10669 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
10672 local file0=$DIR/$tfile.0
10673 local file1=$DIR/$tfile.1
10674 local xattr0=$TMP/$tfile.0
10675 local xattr1=$TMP/$tfile.1
10676 local namelist="lov lma lmv link fid version som hsm"
10680 rm -rf $file0 $file1 $xattr0 $xattr1
10681 touch $file0 $file1
10683 # Get 'before' xattrs of $file1.
10684 getfattr --absolute-names --dump --match=- $file1 > $xattr0
10686 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
10687 namelist+=" lfsck_namespace"
10688 for name in $namelist; do
10689 # Try to copy xattr from $file0 to $file1.
10690 value=$(getxattr $file0 trusted.$name 2> /dev/null)
10692 setfattr --name=trusted.$name --value="$value" $file1 ||
10693 error "setxattr 'trusted.$name' failed"
10695 # Try to set a garbage xattr.
10696 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
10698 if [[ x$name == "xlov" ]]; then
10699 setfattr --name=trusted.lov --value="$value" $file1 &&
10700 error "setxattr invalid 'trusted.lov' success"
10702 setfattr --name=trusted.$name --value="$value" $file1 ||
10703 error "setxattr invalid 'trusted.$name' failed"
10706 # Try to remove the xattr from $file1. We don't care if this
10707 # appears to succeed or fail, we just don't want there to be
10708 # any changes or crashes.
10709 setfattr --remove=$trusted.$name $file1 2> /dev/null
10712 if [ $MDS1_VERSION -gt $(version_code 2.6.50) ]
10715 # Try to copy xattr from $file0 to $file1.
10716 value=$(getxattr $file0 trusted.$name 2> /dev/null)
10718 setfattr --name=trusted.$name --value="$value" $file1 ||
10719 error "setxattr 'trusted.$name' failed"
10721 # Try to set a garbage xattr.
10722 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
10724 setfattr --name=trusted.$name --value="$value" $file1 ||
10725 error "setxattr 'trusted.$name' failed"
10727 # Try to remove the xattr from $file1. We don't care if this
10728 # appears to succeed or fail, we just don't want there to be
10729 # any changes or crashes.
10730 setfattr --remove=$trusted.$name $file1 2> /dev/null
10733 # Get 'after' xattrs of file1.
10734 getfattr --absolute-names --dump --match=- $file1 > $xattr1
10736 if ! diff $xattr0 $xattr1; then
10737 error "before and after xattrs of '$file1' differ"
10740 rm -rf $file0 $file1 $xattr0 $xattr1
10744 run_test 102n "silently ignore setxattr on internal trusted xattrs"
10746 test_102p() { # LU-4703 setxattr did not check ownership
10747 [ $MDS1_VERSION -lt $(version_code 2.5.56) ] &&
10748 skip "MDS needs to be at least 2.5.56"
10750 local testfile=$DIR/$tfile
10754 echo "setfacl as user..."
10755 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
10756 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
10758 echo "setfattr as user..."
10759 setfacl -m "u:$RUNAS_ID:---" $testfile
10760 $RUNAS setfattr -x system.posix_acl_access $testfile
10761 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
10763 run_test 102p "check setxattr(2) correctly fails without permission"
10766 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] &&
10767 skip "MDS needs to be at least 2.6.92"
10769 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
10771 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
10774 [ $MDS1_VERSION -lt $(version_code 2.6.93) ] &&
10775 skip "MDS needs to be at least 2.6.93"
10777 touch $DIR/$tfile || error "touch"
10778 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
10779 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
10780 rm $DIR/$tfile || error "rm"
10783 mkdir -p $DIR/$tdir || error "mkdir"
10784 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
10785 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
10786 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
10787 error "$testfile error deleting user.author1"
10788 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
10789 grep "user.$(basename $tdir)" &&
10790 error "$tdir did not delete user.$(basename $tdir)"
10791 rmdir $DIR/$tdir || error "rmdir"
10794 test_mkdir $DIR/$tdir
10795 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
10796 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
10797 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
10798 error "$testfile error deleting user.author1"
10799 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
10800 grep "user.$(basename $tdir)" &&
10801 error "$tdir did not delete user.$(basename $tdir)"
10802 rmdir $DIR/$tdir || error "rm striped dir"
10804 run_test 102r "set EAs with empty values"
10807 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
10808 skip "MDS needs to be at least 2.11.52"
10810 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
10812 save_lustre_params client "llite.*.xattr_cache" > $save
10814 for cache in 0 1; do
10815 lctl set_param llite.*.xattr_cache=$cache
10818 touch $DIR/$tfile || error "touch"
10819 for prefix in lustre security system trusted user; do
10820 # Note getxattr() may fail with 'Operation not
10821 # supported' or 'No such attribute' depending
10822 # on prefix and cache.
10823 getfattr -n $prefix.n102s $DIR/$tfile &&
10824 error "getxattr '$prefix.n102s' should fail (cache = $cache)"
10828 restore_lustre_params < $save
10830 run_test 102s "getting nonexistent xattrs should fail"
10833 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
10834 skip "MDS needs to be at least 2.11.52"
10836 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
10838 save_lustre_params client "llite.*.xattr_cache" > $save
10840 for cache in 0 1; do
10841 lctl set_param llite.*.xattr_cache=$cache
10843 for buf_size in 0 256; do
10845 touch $DIR/$tfile || error "touch"
10846 setfattr -n user.multiop $DIR/$tfile
10847 $MULTIOP $DIR/$tfile oa$buf_size ||
10848 error "cannot get zero length xattr value (buf_size = $buf_size)"
10852 restore_lustre_params < $save
10854 run_test 102t "zero length xattr values handled correctly"
10858 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
10863 [ "$UID" != 0 ] && skip "must run as root"
10864 $GSS && skip_env "could not run under gss"
10865 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
10866 skip_env "must have acl enabled"
10867 [ -z "$(which setfacl 2>/dev/null)" ] &&
10868 skip_env "could not find setfacl"
10869 remote_mds_nodsh && skip "remote MDS with nodsh"
10871 gpasswd -a daemon bin # LU-5641
10872 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
10874 declare -a identity_old
10876 for num in $(seq $MDSCOUNT); do
10877 switch_identity $num true || identity_old[$num]=$?
10880 SAVE_UMASK=$(umask)
10882 mkdir -p $DIR/$tdir
10885 echo "performing cp ..."
10886 run_acl_subtest cp || error "run_acl_subtest cp failed"
10887 echo "performing getfacl-noacl..."
10888 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
10889 echo "performing misc..."
10890 run_acl_subtest misc || error "misc test failed"
10891 echo "performing permissions..."
10892 run_acl_subtest permissions || error "permissions failed"
10893 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
10894 if [ $MDS1_VERSION -gt $(version_code 2.8.55) ] ||
10895 { [ $MDS1_VERSION -lt $(version_code 2.6) ] &&
10896 [ $MDS1_VERSION -ge $(version_code 2.5.29) ]; }
10898 echo "performing permissions xattr..."
10899 run_acl_subtest permissions_xattr ||
10900 error "permissions_xattr failed"
10902 echo "performing setfacl..."
10903 run_acl_subtest setfacl || error "setfacl test failed"
10905 # inheritance test got from HP
10906 echo "performing inheritance..."
10907 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
10908 chmod +x make-tree || error "chmod +x failed"
10909 run_acl_subtest inheritance || error "inheritance test failed"
10912 echo "LU-974 ignore umask when acl is enabled..."
10913 run_acl_subtest 974 || error "LU-974 umask test failed"
10914 if [ $MDSCOUNT -ge 2 ]; then
10915 run_acl_subtest 974_remote ||
10916 error "LU-974 umask test failed under remote dir"
10919 echo "LU-2561 newly created file is same size as directory..."
10920 if [ "$mds1_FSTYPE" != "zfs" ]; then
10921 run_acl_subtest 2561 || error "LU-2561 test failed"
10923 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
10926 run_acl_subtest 4924 || error "LU-4924 test failed"
10931 for num in $(seq $MDSCOUNT); do
10932 if [ "${identity_old[$num]}" = 1 ]; then
10933 switch_identity $num false || identity_old[$num]=$?
10937 run_test 103a "acl test"
10943 for U in {0..511}; do
10945 local O=$(printf "%04o" $U)
10947 umask $(printf "%04o" $((511 ^ $O)))
10948 $LFS setstripe -c 1 $DIR/$tfile.s$O
10949 local S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.s$O))
10951 (( $S == ($O & 0666) )) ||
10952 error "lfs setstripe $DIR/$tfile.s$O '$S' != '$O'"
10954 $LFS setstripe -E16M -c 1 -E1G -S4M $DIR/$tfile.p$O
10955 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.p$O))
10956 (( $S == ($O & 0666) )) ||
10957 error "lfs setstripe -E $DIR/$tfile.p$O '$S' != '$O'"
10959 $LFS setstripe -N2 -c 1 $DIR/$tfile.m$O
10960 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.m$O))
10961 (( $S == ($O & 0666) )) ||
10962 error "lfs setstripe -N2 $DIR/$tfile.m$O '$S' != '$O'"
10963 rm -f $DIR/$tfile.[smp]$0
10967 # limit the concurrently running threads to 64. LU-11878
10968 local idx=$((U % 64))
10969 [ -z "${pids[idx]}" ] || wait ${pids[idx]}
10974 run_test 103b "umask lfs setstripe"
10977 mkdir -p $DIR/$tdir
10978 cp -rp $DIR/$tdir $DIR/$tdir.bak
10980 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
10981 error "$DIR/$tdir shouldn't contain default ACL"
10982 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
10983 error "$DIR/$tdir.bak shouldn't contain default ACL"
10986 run_test 103c "'cp -rp' won't set empty acl"
10991 local saved_debug=$($LCTL get_param -n debug)
10993 (( $MDS1_VERSION >= $(version_code 2.14.0) )) ||
10994 skip "MDS needs to be at least 2.14.0"
10996 large_xattr_enabled || skip_env "ea_inode feature disabled"
10998 mkdir -p $DIR/$tdir
10999 # add big LOV EA to cause reply buffer overflow earlier
11000 $LFS setstripe -C 1000 $DIR/$tdir
11001 lctl set_param mdc.*-mdc*.stats=clear
11003 $LCTL set_param debug=0
11004 stack_trap "$LCTL set_param debug=\"$saved_debug\"" EXIT
11005 stack_trap "$LCTL get_param mdc.*-mdc*.stats" EXIT
11007 # add a large number of default ACLs (expect 8000+ for 2.13+)
11008 for U in {2..7000}; do
11009 setfacl -d -m user:$U:rwx $DIR/$tdir ||
11010 error "Able to add just $U default ACLs"
11012 numacl=$(getfacl $DIR/$tdir |& grep -c "default:user")
11013 echo "$numacl default ACLs created"
11015 stat $DIR/$tdir || error "Cannot stat directory"
11016 # check file creation
11017 touch $DIR/$tdir/$tfile ||
11018 error "failed to create $tfile with $numacl default ACLs"
11019 stat $DIR/$tdir/$tfile || error "Cannot stat file"
11020 fileacl=$(getfacl $DIR/$tdir/$tfile |& grep -c "user:")
11021 echo "$fileacl ACLs were inherited"
11022 (( $fileacl == $numacl )) ||
11023 error "Not all default ACLs were inherited: $numacl != $fileacl"
11024 # check that new ACLs creation adds new ACLs to inherited ACLs
11025 setfacl -m user:19000:rwx $DIR/$tdir/$tfile ||
11026 error "Cannot set new ACL"
11027 numacl=$((numacl + 1))
11028 fileacl=$(getfacl $DIR/$tdir/$tfile |& grep -c "user:")
11029 (( $fileacl == $numacl )) ||
11030 error "failed to add new ACL: $fileacl != $numacl as expected"
11031 # adds more ACLs to a file to reach their maximum at 8000+
11033 for U in {20000..25000}; do
11034 setfacl -m user:$U:rwx $DIR/$tdir/$tfile || break
11035 numacl=$((numacl + 1))
11037 echo "Added $numacl more ACLs to the file"
11038 fileacl=$(getfacl $DIR/$tdir/$tfile |& grep -c "user:")
11039 echo "Total $fileacl ACLs in file"
11040 stat $DIR/$tdir/$tfile > /dev/null || error "Cannot stat file"
11041 rm -f $DIR/$tdir/$tfile || error "Cannot remove file"
11042 rmdir $DIR/$tdir || error "Cannot remove directory"
11044 run_test 103e "inheritance of big amount of default ACLs"
11047 (( $MDS1_VERSION >= $(version_code 2.14.51) )) ||
11048 skip "MDS needs to be at least 2.14.51"
11050 large_xattr_enabled || skip_env "ea_inode feature disabled"
11052 # enable changelog to consume more internal MDD buffers
11055 mkdir -p $DIR/$tdir
11057 $LFS setstripe -C 1000 $DIR/$tdir
11058 setfacl -d -m user:$U:rwx $DIR/$tdir || error "Cannot add default ACLs"
11059 mkdir $DIR/$tdir/inherited || error "failed to create subdirectory"
11060 rmdir $DIR/$tdir/inherited || error "Cannot remove subdirectory"
11061 rmdir $DIR/$tdir || error "Cannot remove directory"
11063 run_test 103f "changelog doesn't interfere with default ACLs buffers"
11066 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11069 lfs df || error "lfs df failed"
11070 lfs df -ih || error "lfs df -ih failed"
11071 lfs df -h $DIR || error "lfs df -h $DIR failed"
11072 lfs df -i $DIR || error "lfs df -i $DIR failed"
11073 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
11074 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
11076 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
11077 lctl --device %$OSC deactivate
11078 lfs df || error "lfs df with deactivated OSC failed"
11079 lctl --device %$OSC activate
11080 # wait the osc back to normal
11081 wait_osc_import_ready client ost
11083 lfs df || error "lfs df with reactivated OSC failed"
11086 run_test 104a "lfs df [-ih] [path] test ========================="
11089 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11090 [ $RUNAS_ID -eq $UID ] &&
11091 skip_env "RUNAS_ID = UID = $UID -- skipping"
11093 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
11094 grep "Permission denied" | wc -l)))
11095 if [ $denied_cnt -ne 0 ]; then
11096 error "lfs check servers test failed"
11099 run_test 104b "$RUNAS lfs check servers test ===================="
11102 # Verify $1 is within range of $2.
11103 # Success when $1 is within range. That is, when $1 is >= 2% of $2 and
11104 # $1 is <= 2% of $2. Else Fail.
11107 # Strip all units (M, G, T)
11108 actual=$(echo $1 | tr -d A-Z)
11109 expect=$(echo $2 | tr -d A-Z)
11111 expect_lo=$(($expect * 98 / 100)) # 2% below
11112 expect_hi=$(($expect * 102 / 100)) # 2% above
11114 # permit 2% drift above and below
11115 (( $actual >= $expect_lo && $actual <= $expect_hi ))
11119 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11120 [ "$ost1_FSTYPE" == "zfs" ] || skip "zfs only test"
11122 local ost_param="osd-zfs.$FSNAME-OST0000."
11123 local mdt_param="osd-zfs.$FSNAME-MDT0000."
11124 local ofacets=$(get_facets OST)
11125 local mfacets=$(get_facets MDS)
11126 local saved_ost_blocks=
11127 local saved_mdt_blocks=
11129 echo "Before recordsize change"
11130 lfs_df=($($LFS df -h | grep "filesystem_summary:"))
11131 df=($(df -h | grep "/mnt/lustre"$))
11134 echo "lfs output : ${lfs_df[*]}"
11135 echo "df output : ${df[*]}"
11137 for facet in ${ofacets//,/ }; do
11138 if [ -z $saved_ost_blocks ]; then
11139 saved_ost_blocks=$(do_facet $facet \
11140 lctl get_param -n $ost_param.blocksize)
11141 echo "OST Blocksize: $saved_ost_blocks"
11143 ost=$(do_facet $facet lctl get_param -n $ost_param.mntdev)
11144 do_facet $facet zfs set recordsize=32768 $ost
11147 # BS too small. Sufficient for functional testing.
11148 for facet in ${mfacets//,/ }; do
11149 if [ -z $saved_mdt_blocks ]; then
11150 saved_mdt_blocks=$(do_facet $facet \
11151 lctl get_param -n $mdt_param.blocksize)
11152 echo "MDT Blocksize: $saved_mdt_blocks"
11154 mdt=$(do_facet $facet lctl get_param -n $mdt_param.mntdev)
11155 do_facet $facet zfs set recordsize=32768 $mdt
11158 # Give new values chance to reflect change
11161 echo "After recordsize change"
11162 lfs_df_after=($($LFS df -h | grep "filesystem_summary:"))
11163 df_after=($(df -h | grep "/mnt/lustre"$))
11166 echo "lfs output : ${lfs_df_after[*]}"
11167 echo "df output : ${df_after[*]}"
11170 value_in_range ${lfs_df_after[1]%.*} ${lfs_df[1]%.*} ||
11171 error "lfs_df bytes: ${lfs_df_after[1]%.*} != ${lfs_df[1]%.*}"
11172 value_in_range ${lfs_df_after[2]%.*} ${lfs_df[2]%.*} ||
11173 error "lfs_df used: ${lfs_df_after[2]%.*} != ${lfs_df[2]%.*}"
11174 value_in_range ${lfs_df_after[3]%.*} ${lfs_df[3]%.*} ||
11175 error "lfs_df avail: ${lfs_df_after[3]%.*} != ${lfs_df[3]%.*}"
11178 value_in_range ${df_after[1]%.*} ${df[1]%.*} ||
11179 error "df bytes: ${df_after[1]%.*} != ${df[1]%.*}"
11180 value_in_range ${df_after[2]%.*} ${df[2]%.*} ||
11181 error "df used: ${df_after[2]%.*} != ${df[2]%.*}"
11182 value_in_range ${df_after[3]%.*} ${df[3]%.*} ||
11183 error "df avail: ${df_after[3]%.*} != ${df[3]%.*}"
11185 # Restore MDT recordize back to original
11186 for facet in ${mfacets//,/ }; do
11187 mdt=$(do_facet $facet lctl get_param -n $mdt_param.mntdev)
11188 do_facet $facet zfs set recordsize=$saved_mdt_blocks $mdt
11191 # Restore OST recordize back to original
11192 for facet in ${ofacets//,/ }; do
11193 ost=$(do_facet $facet lctl get_param -n $ost_param.mntdev)
11194 do_facet $facet zfs set recordsize=$saved_ost_blocks $ost
11199 run_test 104c "Verify df vs lfs_df stays same after recordsize change"
11202 # doesn't work on 2.4 kernels
11204 if $(flock_is_enabled); then
11205 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
11207 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
11211 run_test 105a "flock when mounted without -o flock test ========"
11215 if $(flock_is_enabled); then
11216 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
11218 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
11222 run_test 105b "fcntl when mounted without -o flock test ========"
11226 if $(flock_is_enabled); then
11227 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
11229 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
11233 run_test 105c "lockf when mounted without -o flock test"
11235 test_105d() { # bug 15924
11236 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11238 test_mkdir $DIR/$tdir
11239 flock_is_enabled || skip_env "mount w/o flock enabled"
11240 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
11241 $LCTL set_param fail_loc=0x80000315
11242 flocks_test 2 $DIR/$tdir
11244 run_test 105d "flock race (should not freeze) ========"
11246 test_105e() { # bug 22660 && 22040
11247 flock_is_enabled || skip_env "mount w/o flock enabled"
11250 flocks_test 3 $DIR/$tfile
11252 run_test 105e "Two conflicting flocks from same process"
11254 test_106() { #bug 10921
11255 test_mkdir $DIR/$tdir
11256 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
11257 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
11259 run_test 106 "attempt exec of dir followed by chown of that dir"
11262 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11270 local save_pattern=$(sysctl -n kernel.core_pattern)
11271 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
11272 sysctl -w kernel.core_pattern=$file
11273 sysctl -w kernel.core_uses_pid=0
11275 ulimit -c unlimited
11281 kill -s 11 $SLEEPPID
11283 if [ -e $file ]; then
11284 size=`stat -c%s $file`
11285 [ $size -eq 0 ] && error "Fail to create core file $file"
11287 error "Fail to create core file $file"
11290 sysctl -w kernel.core_pattern=$save_pattern
11291 sysctl -w kernel.core_uses_pid=$save_uses_pid
11294 run_test 107 "Coredump on SIG"
11297 test_mkdir $DIR/$tdir
11298 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255)
11299 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/$(str_repeat 'b' 256) &&
11300 error "mkdir with 256 char should fail, but did not"
11301 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
11302 error "create with 255 char failed"
11303 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
11304 error "create with 256 char should fail, but did not"
11309 run_test 110 "filename length checking"
11312 # Purpose: To verify dynamic thread (OSS) creation.
11315 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11316 remote_ost_nodsh && skip "remote OST with nodsh"
11318 # Lustre does not stop service threads once they are started.
11319 # Reset number of running threads to default.
11324 local save_params="$TMP/sanity-$TESTNAME.parameters"
11326 # Get ll_ost_io count before I/O
11327 OSTIO_pre=$(do_facet ost1 \
11328 "$LCTL get_param ost.OSS.ost_io.threads_started | cut -d= -f2")
11329 # Exit if lustre is not running (ll_ost_io not running).
11330 [ -z "$OSTIO_pre" ] && error "no OSS threads"
11332 echo "Starting with $OSTIO_pre threads"
11333 local thread_max=$((OSTIO_pre * 2))
11334 local rpc_in_flight=$((thread_max * 2))
11335 # Number of I/O Process proposed to be started.
11337 local facets=$(get_facets OST)
11339 save_lustre_params client "osc.*OST*.max_rpcs_in_flight" > $save_params
11340 save_lustre_params $facets "ost.OSS.ost_io.threads_max" >> $save_params
11342 # Set in_flight to $rpc_in_flight
11343 $LCTL set_param osc.*OST*.max_rpcs_in_flight=$rpc_in_flight ||
11344 error "Failed to set max_rpcs_in_flight to $rpc_in_flight"
11345 nfiles=${rpc_in_flight}
11346 # Set ost thread_max to $thread_max
11347 do_facet ost1 "$LCTL set_param ost.OSS.ost_io.threads_max=$thread_max"
11349 # 5 Minutes should be sufficient for max number of OSS
11350 # threads(thread_max) to be created.
11354 local WTL=${WTL:-"$LUSTRE/tests/write_time_limit"}
11355 test_mkdir $DIR/$tdir
11356 for i in $(seq $nfiles); do
11357 local file=$DIR/$tdir/${tfile}-$i
11358 $LFS setstripe -c -1 -i 0 $file
11359 ($WTL $file $timeout)&
11362 # I/O Started - Wait for thread_started to reach thread_max or report
11363 # error if thread_started is more than thread_max.
11364 echo "Waiting for thread_started to reach thread_max"
11365 local thread_started=0
11366 local end_time=$((SECONDS + timeout))
11368 while [ $SECONDS -le $end_time ] ; do
11370 # Get ost i/o thread_started count.
11371 thread_started=$(do_facet ost1 \
11373 ost.OSS.ost_io.threads_started | cut -d= -f2")
11374 # Break out if thread_started is equal/greater than thread_max
11375 if [[ $thread_started -ge $thread_max ]]; then
11376 echo ll_ost_io thread_started $thread_started, \
11377 equal/greater than thread_max $thread_max
11383 # Cleanup - We have the numbers, Kill i/o jobs if running.
11384 jobcount=($(jobs -p))
11385 for i in $(seq 0 $((${#jobcount[@]}-1)))
11387 kill -9 ${jobcount[$i]}
11388 if [ $? -ne 0 ] ; then
11390 Failed to Kill \'WTL\(I/O\)\' with pid ${jobcount[$i]}
11394 # Cleanup files left by WTL binary.
11395 for i in $(seq $nfiles); do
11396 local file=$DIR/$tdir/${tfile}-$i
11398 if [ $? -ne 0 ] ; then
11399 echo "Warning: Failed to delete file $file"
11403 restore_lustre_params <$save_params
11404 rm -f $save_params || echo "Warning: delete file '$save_params' failed"
11406 # Error out if no new thread has started or Thread started is greater
11408 if [[ $thread_started -le $OSTIO_pre ||
11409 $thread_started -gt $thread_max ]]; then
11410 error "ll_ost_io: thread_started $thread_started" \
11411 "OSTIO_pre $OSTIO_pre, thread_max $thread_max." \
11412 "No new thread started or thread started greater " \
11416 run_test 115 "verify dynamic thread creation===================="
11419 wait_delete_completed
11420 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
11421 echo "OST kbytes available: ${AVAIL[@]}"
11426 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
11427 #echo OST $i: ${AVAIL[i]}kb
11428 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
11432 if [[ ${AVAIL[i]} -lt $MINV ]]; then
11437 echo "Min free space: OST $MINI: $MINV"
11438 echo "Max free space: OST $MAXI: $MAXV"
11441 test_116a() { # was previously test_116()
11442 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11443 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11444 remote_mds_nodsh && skip "remote MDS with nodsh"
11446 echo -n "Free space priority "
11447 do_facet $SINGLEMDS lctl get_param -n lo[vd].*-mdtlov.qos_prio_free |
11452 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip"
11453 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip"
11454 trap simple_cleanup_common EXIT
11456 # Check if we need to generate uneven OSTs
11457 test_mkdir -p $DIR/$tdir/OST${MINI}
11458 local FILL=$((MINV / 4))
11459 local DIFF=$((MAXV - MINV))
11460 local DIFF2=$((DIFF * 100 / MINV))
11462 local threshold=$(do_facet $SINGLEMDS \
11463 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
11464 threshold=${threshold%%%}
11465 echo -n "Check for uneven OSTs: "
11466 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
11468 if [[ $DIFF2 -gt $threshold ]]; then
11470 echo "Don't need to fill OST$MINI"
11472 # generate uneven OSTs. Write 2% over the QOS threshold value
11474 DIFF=$((threshold - DIFF2 + 2))
11475 DIFF2=$((MINV * DIFF / 100))
11476 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
11477 $LFS setstripe -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
11478 error "setstripe failed"
11479 DIFF=$((DIFF2 / 2048))
11481 while [ $i -lt $DIFF ]; do
11483 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
11484 bs=2M count=1 2>/dev/null
11493 DIFF=$((MAXV - MINV))
11494 DIFF2=$((DIFF * 100 / MINV))
11495 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
11496 if [ $DIFF2 -gt $threshold ]; then
11499 echo "failed - QOS mode won't be used"
11500 simple_cleanup_common
11501 skip "QOS imbalance criteria not met"
11509 # now fill using QOS
11510 $LFS setstripe -c 1 $DIR/$tdir
11511 FILL=$((FILL / 200))
11512 if [ $FILL -gt 600 ]; then
11515 echo "writing $FILL files to QOS-assigned OSTs"
11517 while [ $i -lt $FILL ]; do
11519 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
11520 count=1 2>/dev/null
11523 echo "wrote $i 200k files"
11527 echo "Note: free space may not be updated, so measurements might be off"
11529 DIFF2=$((MAXV - MINV))
11530 echo "free space delta: orig $DIFF final $DIFF2"
11531 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
11532 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
11533 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
11534 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
11535 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
11536 if [[ $DIFF -gt 0 ]]; then
11537 FILL=$((DIFF2 * 100 / DIFF - 100))
11538 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
11541 # Figure out which files were written where
11542 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
11543 awk '/'$MINI1': / {print $2; exit}')
11545 MINC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
11546 echo "$MINC files created on smaller OST $MINI1"
11547 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
11548 awk '/'$MAXI1': / {print $2; exit}')
11550 MAXC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
11551 echo "$MAXC files created on larger OST $MAXI1"
11552 if [[ $MINC -gt 0 ]]; then
11553 FILL=$((MAXC * 100 / MINC - 100))
11554 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
11556 [[ $MAXC -gt $MINC ]] ||
11557 error_ignore LU-9 "stripe QOS didn't balance free space"
11558 simple_cleanup_common
11560 run_test 116a "stripe QOS: free space balance ==================="
11562 test_116b() { # LU-2093
11563 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11564 remote_mds_nodsh && skip "remote MDS with nodsh"
11566 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
11567 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
11568 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
11569 [ -z "$old_rr" ] && skip "no QOS"
11570 do_facet $SINGLEMDS lctl set_param \
11571 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
11572 mkdir -p $DIR/$tdir
11573 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
11574 createmany -o $DIR/$tdir/f- 20 || error "can't create"
11575 do_facet $SINGLEMDS lctl set_param fail_loc=0
11577 do_facet $SINGLEMDS lctl set_param \
11578 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
11580 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
11582 test_117() # bug 10891
11584 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11586 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
11587 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
11588 lctl set_param fail_loc=0x21e
11589 > $DIR/$tfile || error "truncate failed"
11590 lctl set_param fail_loc=0
11591 echo "Truncate succeeded."
11594 run_test 117 "verify osd extend =========="
11596 NO_SLOW_RESENDCOUNT=4
11597 export OLD_RESENDCOUNT=""
11598 set_resend_count () {
11599 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
11600 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
11601 lctl set_param -n $PROC_RESENDCOUNT $1
11602 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
11605 # for reduce test_118* time (b=14842)
11606 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
11608 # Reset async IO behavior after error case
11610 FILE=$DIR/reset_async
11612 # Ensure all OSCs are cleared
11613 $LFS setstripe -c -1 $FILE
11614 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
11619 test_118a() #bug 11710
11621 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11625 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11626 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11627 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
11629 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11630 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11635 run_test 118a "verify O_SYNC works =========="
11639 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11640 remote_ost_nodsh && skip "remote OST with nodsh"
11644 #define OBD_FAIL_SRV_ENOENT 0x217
11645 set_nodes_failloc "$(osts_nodes)" 0x217
11646 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11648 set_nodes_failloc "$(osts_nodes)" 0
11649 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11650 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11653 if [[ $RC -eq 0 ]]; then
11654 error "Must return error due to dropped pages, rc=$RC"
11658 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11659 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11663 echo "Dirty pages not leaked on ENOENT"
11665 # Due to the above error the OSC will issue all RPCs syncronously
11666 # until a subsequent RPC completes successfully without error.
11667 $MULTIOP $DIR/$tfile Ow4096yc
11672 run_test 118b "Reclaim dirty pages on fatal error =========="
11676 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11678 # for 118c, restore the original resend count, LU-1940
11679 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
11680 set_resend_count $OLD_RESENDCOUNT
11681 remote_ost_nodsh && skip "remote OST with nodsh"
11685 #define OBD_FAIL_OST_EROFS 0x216
11686 set_nodes_failloc "$(osts_nodes)" 0x216
11688 # multiop should block due to fsync until pages are written
11689 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
11693 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
11694 error "Multiop failed to block on fsync, pid=$MULTIPID"
11697 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11699 if [[ $WRITEBACK -eq 0 ]]; then
11700 error "No page in writeback, writeback=$WRITEBACK"
11703 set_nodes_failloc "$(osts_nodes)" 0
11706 if [[ $RC -ne 0 ]]; then
11707 error "Multiop fsync failed, rc=$RC"
11710 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11711 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11713 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11714 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11718 echo "Dirty pages flushed via fsync on EROFS"
11721 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
11723 # continue to use small resend count to reduce test_118* time (b=14842)
11724 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
11728 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11729 remote_ost_nodsh && skip "remote OST with nodsh"
11733 #define OBD_FAIL_OST_BRW_PAUSE_BULK
11734 set_nodes_failloc "$(osts_nodes)" 0x214
11735 # multiop should block due to fsync until pages are written
11736 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
11740 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
11741 error "Multiop failed to block on fsync, pid=$MULTIPID"
11744 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11746 if [[ $WRITEBACK -eq 0 ]]; then
11747 error "No page in writeback, writeback=$WRITEBACK"
11750 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
11751 set_nodes_failloc "$(osts_nodes)" 0
11753 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11754 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11756 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11757 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11761 echo "Dirty pages gaurenteed flushed via fsync"
11764 run_test 118d "Fsync validation inject a delay of the bulk =========="
11767 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11771 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
11772 lctl set_param fail_loc=0x8000040a
11774 # Should simulate EINVAL error which is fatal
11775 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11777 if [[ $RC -eq 0 ]]; then
11778 error "Must return error due to dropped pages, rc=$RC"
11781 lctl set_param fail_loc=0x0
11783 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11784 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11785 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11787 if [[ $LOCKED -ne 0 ]]; then
11788 error "Locked pages remain in cache, locked=$LOCKED"
11791 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11792 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11796 echo "No pages locked after fsync"
11801 run_test 118f "Simulate unrecoverable OSC side error =========="
11804 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11808 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
11809 lctl set_param fail_loc=0x406
11811 # simulate local -ENOMEM
11812 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11815 lctl set_param fail_loc=0
11816 if [[ $RC -eq 0 ]]; then
11817 error "Must return error due to dropped pages, rc=$RC"
11820 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11821 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11822 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11824 if [[ $LOCKED -ne 0 ]]; then
11825 error "Locked pages remain in cache, locked=$LOCKED"
11828 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11829 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11833 echo "No pages locked after fsync"
11838 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
11841 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11842 remote_ost_nodsh && skip "remote OST with nodsh"
11846 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
11847 set_nodes_failloc "$(osts_nodes)" 0x20e
11848 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
11849 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11852 set_nodes_failloc "$(osts_nodes)" 0
11853 if [[ $RC -eq 0 ]]; then
11854 error "Must return error due to dropped pages, rc=$RC"
11857 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11858 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11859 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11861 if [[ $LOCKED -ne 0 ]]; then
11862 error "Locked pages remain in cache, locked=$LOCKED"
11865 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11866 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11870 echo "No pages locked after fsync"
11874 run_test 118h "Verify timeout in handling recoverables errors =========="
11876 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
11879 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11880 remote_ost_nodsh && skip "remote OST with nodsh"
11884 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
11885 set_nodes_failloc "$(osts_nodes)" 0x20e
11887 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
11888 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
11891 set_nodes_failloc "$(osts_nodes)" 0
11895 if [[ $RC -ne 0 ]]; then
11896 error "got error, but should be not, rc=$RC"
11899 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11900 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11901 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
11902 if [[ $LOCKED -ne 0 ]]; then
11903 error "Locked pages remain in cache, locked=$LOCKED"
11906 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11907 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11911 echo "No pages locked after fsync"
11915 run_test 118i "Fix error before timeout in recoverable error =========="
11917 [ "$SLOW" = "no" ] && set_resend_count 4
11920 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11921 remote_ost_nodsh && skip "remote OST with nodsh"
11925 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
11926 set_nodes_failloc "$(osts_nodes)" 0x220
11928 # return -EIO from OST
11929 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11931 set_nodes_failloc "$(osts_nodes)" 0x0
11932 if [[ $RC -eq 0 ]]; then
11933 error "Must return error due to dropped pages, rc=$RC"
11936 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11937 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11938 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
11939 if [[ $LOCKED -ne 0 ]]; then
11940 error "Locked pages remain in cache, locked=$LOCKED"
11943 # in recoverable error on OST we want resend and stay until it finished
11944 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11945 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11949 echo "No pages locked after fsync"
11953 run_test 118j "Simulate unrecoverable OST side error =========="
11957 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11958 remote_ost_nodsh && skip "remote OSTs with nodsh"
11960 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
11961 set_nodes_failloc "$(osts_nodes)" 0x20e
11962 test_mkdir $DIR/$tdir
11964 for ((i=0;i<10;i++)); do
11965 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
11966 error "dd to $DIR/$tdir/$tfile-$i failed" )&
11973 set_nodes_failloc "$(osts_nodes)" 0
11976 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
11978 test_118l() # LU-646
11980 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11982 test_mkdir $DIR/$tdir
11983 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
11986 run_test 118l "fsync dir"
11988 test_118m() # LU-3066
11990 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11992 test_mkdir $DIR/$tdir
11993 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
11996 run_test 118m "fdatasync dir ========="
11998 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
12005 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12006 remote_ost_nodsh && skip "remote OSTs with nodsh"
12008 # Sleep to avoid a cached response.
12009 #define OBD_STATFS_CACHE_SECONDS 1
12012 # Inject a 10 second delay in the OST_STATFS handler.
12013 #define OBD_FAIL_OST_STATFS_DELAY 0x242
12014 set_nodes_failloc "$(osts_nodes)" 0x242
12017 stat --file-system $MOUNT > /dev/null
12020 set_nodes_failloc "$(osts_nodes)" 0
12022 if ((end - begin > 20)); then
12023 error "statfs took $((end - begin)) seconds, expected 10"
12026 run_test 118n "statfs() sends OST_STATFS requests in parallel"
12028 test_119a() # bug 11737
12030 BSIZE=$((512 * 1024))
12031 directio write $DIR/$tfile 0 1 $BSIZE
12032 # We ask to read two blocks, which is more than a file size.
12033 # directio will indicate an error when requested and actual
12034 # sizes aren't equeal (a normal situation in this case) and
12035 # print actual read amount.
12036 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
12037 if [ "$NOB" != "$BSIZE" ]; then
12038 error "read $NOB bytes instead of $BSIZE"
12042 run_test 119a "Short directIO read must return actual read amount"
12044 test_119b() # bug 11737
12046 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
12048 $LFS setstripe -c 2 $DIR/$tfile || error "setstripe failed"
12049 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
12051 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) ||
12052 error "direct read failed"
12055 run_test 119b "Sparse directIO read must return actual read amount"
12057 test_119c() # bug 13099
12060 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
12061 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
12064 run_test 119c "Testing for direct read hitting hole"
12066 test_119d() # bug 15950
12068 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12070 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
12071 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
12073 $LFS setstripe $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
12074 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
12075 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
12076 lctl set_param fail_loc=0x40d
12077 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
12080 cat $DIR/$tfile > /dev/null &
12081 lctl set_param fail_loc=0
12084 log "the DIO writes have completed, now wait for the reads (should not block very long)"
12086 [ -n "`ps h -p $pid_reads -o comm`" ] && \
12087 error "the read rpcs have not completed in 2s"
12089 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
12091 run_test 119d "The DIO path should try to send a new rpc once one is completed"
12094 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12095 remote_mds_nodsh && skip "remote MDS with nodsh"
12096 test_mkdir -i0 -c1 $DIR/$tdir
12097 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12098 skip_env "no early lock cancel on server"
12100 lru_resize_disable mdc
12101 lru_resize_disable osc
12102 cancel_lru_locks mdc
12103 # asynchronous object destroy at MDT could cause bl ast to client
12104 cancel_lru_locks osc
12106 stat $DIR/$tdir > /dev/null
12107 can1=$(do_facet mds1 \
12108 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12109 awk '/ldlm_cancel/ {print $2}')
12110 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12111 awk '/ldlm_bl_callback/ {print $2}')
12112 test_mkdir -i0 -c1 $DIR/$tdir/d1
12113 can2=$(do_facet mds1 \
12114 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12115 awk '/ldlm_cancel/ {print $2}')
12116 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12117 awk '/ldlm_bl_callback/ {print $2}')
12118 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
12119 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
12120 lru_resize_enable mdc
12121 lru_resize_enable osc
12123 run_test 120a "Early Lock Cancel: mkdir test"
12126 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12127 remote_mds_nodsh && skip "remote MDS with nodsh"
12128 test_mkdir $DIR/$tdir
12129 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12130 skip_env "no early lock cancel on server"
12132 lru_resize_disable mdc
12133 lru_resize_disable osc
12134 cancel_lru_locks mdc
12135 stat $DIR/$tdir > /dev/null
12136 can1=$(do_facet $SINGLEMDS \
12137 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12138 awk '/ldlm_cancel/ {print $2}')
12139 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12140 awk '/ldlm_bl_callback/ {print $2}')
12141 touch $DIR/$tdir/f1
12142 can2=$(do_facet $SINGLEMDS \
12143 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12144 awk '/ldlm_cancel/ {print $2}')
12145 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12146 awk '/ldlm_bl_callback/ {print $2}')
12147 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
12148 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
12149 lru_resize_enable mdc
12150 lru_resize_enable osc
12152 run_test 120b "Early Lock Cancel: create test"
12155 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12156 remote_mds_nodsh && skip "remote MDS with nodsh"
12157 test_mkdir -i0 -c1 $DIR/$tdir
12158 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12159 skip "no early lock cancel on server"
12161 lru_resize_disable mdc
12162 lru_resize_disable osc
12163 test_mkdir -i0 -c1 $DIR/$tdir/d1
12164 test_mkdir -i0 -c1 $DIR/$tdir/d2
12165 touch $DIR/$tdir/d1/f1
12166 cancel_lru_locks mdc
12167 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
12168 can1=$(do_facet mds1 \
12169 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12170 awk '/ldlm_cancel/ {print $2}')
12171 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12172 awk '/ldlm_bl_callback/ {print $2}')
12173 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
12174 can2=$(do_facet mds1 \
12175 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12176 awk '/ldlm_cancel/ {print $2}')
12177 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12178 awk '/ldlm_bl_callback/ {print $2}')
12179 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
12180 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
12181 lru_resize_enable mdc
12182 lru_resize_enable osc
12184 run_test 120c "Early Lock Cancel: link test"
12187 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12188 remote_mds_nodsh && skip "remote MDS with nodsh"
12189 test_mkdir -i0 -c1 $DIR/$tdir
12190 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12191 skip_env "no early lock cancel on server"
12193 lru_resize_disable mdc
12194 lru_resize_disable osc
12196 cancel_lru_locks mdc
12197 stat $DIR/$tdir > /dev/null
12198 can1=$(do_facet mds1 \
12199 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12200 awk '/ldlm_cancel/ {print $2}')
12201 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12202 awk '/ldlm_bl_callback/ {print $2}')
12203 chmod a+x $DIR/$tdir
12204 can2=$(do_facet mds1 \
12205 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12206 awk '/ldlm_cancel/ {print $2}')
12207 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12208 awk '/ldlm_bl_callback/ {print $2}')
12209 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
12210 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
12211 lru_resize_enable mdc
12212 lru_resize_enable osc
12214 run_test 120d "Early Lock Cancel: setattr test"
12217 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12218 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12219 skip_env "no early lock cancel on server"
12220 remote_mds_nodsh && skip "remote MDS with nodsh"
12222 local dlmtrace_set=false
12224 test_mkdir -i0 -c1 $DIR/$tdir
12225 lru_resize_disable mdc
12226 lru_resize_disable osc
12227 ! $LCTL get_param debug | grep -q dlmtrace &&
12228 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
12229 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
12230 cancel_lru_locks mdc
12231 cancel_lru_locks osc
12232 dd if=$DIR/$tdir/f1 of=/dev/null
12233 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
12234 # XXX client can not do early lock cancel of OST lock
12235 # during unlink (LU-4206), so cancel osc lock now.
12237 cancel_lru_locks osc
12238 can1=$(do_facet mds1 \
12239 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12240 awk '/ldlm_cancel/ {print $2}')
12241 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12242 awk '/ldlm_bl_callback/ {print $2}')
12243 unlink $DIR/$tdir/f1
12245 can2=$(do_facet mds1 \
12246 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12247 awk '/ldlm_cancel/ {print $2}')
12248 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12249 awk '/ldlm_bl_callback/ {print $2}')
12250 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
12251 $LCTL dk $TMP/cancel.debug.txt
12252 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
12253 $LCTL dk $TMP/blocking.debug.txt
12254 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
12255 lru_resize_enable mdc
12256 lru_resize_enable osc
12258 run_test 120e "Early Lock Cancel: unlink test"
12261 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12262 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12263 skip_env "no early lock cancel on server"
12264 remote_mds_nodsh && skip "remote MDS with nodsh"
12266 test_mkdir -i0 -c1 $DIR/$tdir
12267 lru_resize_disable mdc
12268 lru_resize_disable osc
12269 test_mkdir -i0 -c1 $DIR/$tdir/d1
12270 test_mkdir -i0 -c1 $DIR/$tdir/d2
12271 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
12272 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
12273 cancel_lru_locks mdc
12274 cancel_lru_locks osc
12275 dd if=$DIR/$tdir/d1/f1 of=/dev/null
12276 dd if=$DIR/$tdir/d2/f2 of=/dev/null
12277 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
12278 # XXX client can not do early lock cancel of OST lock
12279 # during rename (LU-4206), so cancel osc lock now.
12281 cancel_lru_locks osc
12282 can1=$(do_facet mds1 \
12283 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12284 awk '/ldlm_cancel/ {print $2}')
12285 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12286 awk '/ldlm_bl_callback/ {print $2}')
12287 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
12289 can2=$(do_facet mds1 \
12290 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12291 awk '/ldlm_cancel/ {print $2}')
12292 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12293 awk '/ldlm_bl_callback/ {print $2}')
12294 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
12295 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
12296 lru_resize_enable mdc
12297 lru_resize_enable osc
12299 run_test 120f "Early Lock Cancel: rename test"
12302 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12303 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12304 skip_env "no early lock cancel on server"
12305 remote_mds_nodsh && skip "remote MDS with nodsh"
12307 lru_resize_disable mdc
12308 lru_resize_disable osc
12310 echo create $count files
12311 test_mkdir $DIR/$tdir
12312 cancel_lru_locks mdc
12313 cancel_lru_locks osc
12316 can0=$(do_facet $SINGLEMDS \
12317 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12318 awk '/ldlm_cancel/ {print $2}')
12319 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12320 awk '/ldlm_bl_callback/ {print $2}')
12321 createmany -o $DIR/$tdir/f $count
12323 can1=$(do_facet $SINGLEMDS \
12324 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12325 awk '/ldlm_cancel/ {print $2}')
12326 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12327 awk '/ldlm_bl_callback/ {print $2}')
12329 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
12330 echo rm $count files
12333 can2=$(do_facet $SINGLEMDS \
12334 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12335 awk '/ldlm_cancel/ {print $2}')
12336 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12337 awk '/ldlm_bl_callback/ {print $2}')
12339 echo total: $count removes in $((t2-t1))
12340 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
12342 # wait for commitment of removal
12343 lru_resize_enable mdc
12344 lru_resize_enable osc
12346 run_test 120g "Early Lock Cancel: performance test"
12348 test_121() { #bug #10589
12349 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12352 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
12353 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
12354 lctl set_param fail_loc=0x310
12355 cancel_lru_locks osc > /dev/null
12356 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
12357 lctl set_param fail_loc=0
12358 [[ $reads -eq $writes ]] ||
12359 error "read $reads blocks, must be $writes blocks"
12361 run_test 121 "read cancel race ========="
12363 test_123a_base() { # was test 123, statahead(bug 11401)
12367 if ! grep -q "processor.*: 1" /proc/cpuinfo; then
12368 log "testing UP system. Performance may be lower than expected."
12373 test_mkdir $DIR/$tdir
12374 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
12375 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
12377 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
12378 createmany -o $DIR/$tdir/$tfile $j $((i - j))
12380 max=$(lctl get_param -n llite.*.statahead_max | head -n 1)
12381 lctl set_param -n llite.*.statahead_max 0
12382 lctl get_param llite.*.statahead_max
12383 cancel_lru_locks mdc
12384 cancel_lru_locks osc
12386 time $lsx $DIR/$tdir | wc -l
12388 delta=$((etime - stime))
12389 log "$lsx $i files without statahead: $delta sec"
12390 lctl set_param llite.*.statahead_max=$max
12392 swrong=$(lctl get_param -n llite.*.statahead_stats |
12393 grep "statahead wrong:" | awk '{print $3}')
12394 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
12395 cancel_lru_locks mdc
12396 cancel_lru_locks osc
12398 time $lsx $DIR/$tdir | wc -l
12400 delta_sa=$((etime - stime))
12401 log "$lsx $i files with statahead: $delta_sa sec"
12402 lctl get_param -n llite.*.statahead_stats
12403 ewrong=$(lctl get_param -n llite.*.statahead_stats |
12404 grep "statahead wrong:" | awk '{print $3}')
12406 [[ $swrong -lt $ewrong ]] &&
12407 log "statahead was stopped, maybe too many locks held!"
12408 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
12410 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
12411 max=$(lctl get_param -n llite.*.statahead_max |
12413 lctl set_param -n llite.*.statahead_max 0
12414 lctl get_param llite.*.statahead_max
12415 cancel_lru_locks mdc
12416 cancel_lru_locks osc
12418 time $lsx $DIR/$tdir | wc -l
12420 delta=$((etime - stime))
12421 log "$lsx $i files again without statahead: $delta sec"
12422 lctl set_param llite.*.statahead_max=$max
12423 if [ $((delta_sa * 100 > delta * 105 && delta_sa > delta + 2)) ]; then
12424 if [ $SLOWOK -eq 0 ]; then
12425 error "$lsx $i files is slower with statahead!"
12427 log "$lsx $i files is slower with statahead!"
12433 [ $delta -gt 20 ] && break
12434 [ $delta -gt 8 ] && MULT=$((50 / delta))
12435 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
12443 delta=$((etime - stime))
12444 log "rm -r $DIR/$tdir/: $delta seconds"
12446 lctl get_param -n llite.*.statahead_stats
12450 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12452 test_123a_base "ls -l"
12454 run_test 123aa "verify statahead work"
12457 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12459 statx_supported || skip_env "Test must be statx() syscall supported"
12461 test_123a_base "$STATX -l"
12463 run_test 123ab "verify statahead work by using statx"
12466 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12468 statx_supported || skip_env "Test must be statx() syscall supported"
12475 cancel_lru_locks $OSC
12476 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
12477 agl_before=$($LCTL get_param -n llite.*.statahead_stats |
12478 awk '/agl.total:/ {print $3}')
12479 test_123a_base "$STATX -c \"%n %i %A %h %u %g %W %X %Z\" -D"
12480 test_123a_base "$STATX --cached=always -D"
12481 agl_after=$($LCTL get_param -n llite.*.statahead_stats |
12482 awk '/agl.total:/ {print $3}')
12483 [ $agl_before -eq $agl_after ] ||
12484 error "Should not trigger AGL thread - $agl_before:$agl_after"
12485 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
12486 [ $rpcs_after -eq $rpcs_before ] ||
12487 error "$STATX should not send glimpse RPCs to $OSC"
12489 run_test 123ac "verify statahead work by using statx without glimpse RPCs"
12491 test_123b () { # statahead(bug 15027)
12492 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12494 test_mkdir $DIR/$tdir
12495 createmany -o $DIR/$tdir/$tfile-%d 1000
12497 cancel_lru_locks mdc
12498 cancel_lru_locks osc
12500 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
12501 lctl set_param fail_loc=0x80000803
12502 ls -lR $DIR/$tdir > /dev/null
12504 lctl set_param fail_loc=0x0
12505 lctl get_param -n llite.*.statahead_stats
12510 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
12513 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
12515 test_mkdir -i 0 -c 1 $DIR/$tdir.0
12516 test_mkdir -i 1 -c 1 $DIR/$tdir.1
12517 touch $DIR/$tdir.1/{1..3}
12518 mv $DIR/$tdir.1/{1..3} $DIR/$tdir.0
12520 remount_client $MOUNT
12522 $MULTIOP $DIR/$tdir.0 Q
12524 # let statahead to complete
12525 ls -l $DIR/$tdir.0 > /dev/null
12527 testid=$(echo $TESTNAME | tr '_' ' ')
12528 dmesg | tac | sed "/$testid/,$ d" | grep "Can not initialize inode" &&
12529 error "statahead warning" || true
12531 run_test 123c "Can not initialize inode warning on DNE statahead"
12534 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12535 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
12536 skip_env "no lru resize on server"
12540 test_mkdir $DIR/$tdir
12542 log "create $NR files at $DIR/$tdir"
12543 createmany -o $DIR/$tdir/f $NR ||
12544 error "failed to create $NR files in $DIR/$tdir"
12546 cancel_lru_locks mdc
12547 ls -l $DIR/$tdir > /dev/null
12551 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
12552 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
12553 LRU_SIZE=$($LCTL get_param -n $PARAM)
12554 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
12555 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
12557 log "NS=$(basename $NSDIR)"
12562 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
12563 skip "Not enough cached locks created!"
12565 log "LRU=$LRU_SIZE"
12569 # We know that lru resize allows one client to hold $LIMIT locks
12570 # for 10h. After that locks begin to be killed by client.
12572 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
12574 if [ $LIMIT -lt $LRU_SIZE ]; then
12575 skip "Limit is too small $LIMIT"
12578 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
12579 # killing locks. Some time was spent for creating locks. This means
12580 # that up to the moment of sleep finish we must have killed some of
12581 # them (10-100 locks). This depends on how fast ther were created.
12582 # Many of them were touched in almost the same moment and thus will
12583 # be killed in groups.
12584 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE * 100))
12586 # Use $LRU_SIZE_B here to take into account real number of locks
12587 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
12588 local LRU_SIZE_B=$LRU_SIZE
12590 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
12591 log "OLD_LVF=$OLD_LVF"
12592 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
12594 # Let's make sure that we really have some margin. Client checks
12595 # cached locks every 10 sec.
12596 SLEEP=$((SLEEP+20))
12597 log "Sleep ${SLEEP} sec"
12599 while ((SEC<$SLEEP)); do
12603 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
12604 echo -n "$LRU_SIZE"
12607 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
12608 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
12610 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
12611 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
12612 unlinkmany $DIR/$tdir/f $NR
12616 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
12617 log "unlink $NR files at $DIR/$tdir"
12618 unlinkmany $DIR/$tdir/f $NR
12620 run_test 124a "lru resize ======================================="
12622 get_max_pool_limit()
12624 local limit=$($LCTL get_param \
12625 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
12627 for l in $limit; do
12628 if [[ $l -gt $max ]]; then
12636 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12637 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
12638 skip_env "no lru resize on server"
12640 LIMIT=$(get_max_pool_limit)
12642 NR=$(($(default_lru_size)*20))
12643 if [[ $NR -gt $LIMIT ]]; then
12644 log "Limit lock number by $LIMIT locks"
12648 IFree=$(mdsrate_inodes_available)
12649 if [ $IFree -lt $NR ]; then
12650 log "Limit lock number by $IFree inodes"
12654 lru_resize_disable mdc
12655 test_mkdir -p $DIR/$tdir/disable_lru_resize
12657 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
12658 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
12659 cancel_lru_locks mdc
12662 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
12665 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
12668 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
12672 nolruresize_delta=$((etime-stime))
12673 log "ls -la time: $nolruresize_delta seconds"
12674 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
12675 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
12677 lru_resize_enable mdc
12678 test_mkdir -p $DIR/$tdir/enable_lru_resize
12680 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
12681 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
12682 cancel_lru_locks mdc
12685 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
12688 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
12691 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
12695 lruresize_delta=$((etime-stime))
12696 log "ls -la time: $lruresize_delta seconds"
12697 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
12699 if [ $lruresize_delta -gt $nolruresize_delta ]; then
12700 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
12701 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
12702 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
12704 log "lru resize performs the same with no lru resize"
12706 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
12708 run_test 124b "lru resize (performance test) ======================="
12711 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12712 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
12713 skip_env "no lru resize on server"
12715 # cache ununsed locks on client
12717 cancel_lru_locks mdc
12718 test_mkdir $DIR/$tdir
12719 createmany -o $DIR/$tdir/f $nr ||
12720 error "failed to create $nr files in $DIR/$tdir"
12721 ls -l $DIR/$tdir > /dev/null
12723 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
12724 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
12725 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
12726 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
12727 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
12729 # set lru_max_age to 1 sec
12730 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
12731 echo "sleep $((recalc_p * 2)) seconds..."
12732 sleep $((recalc_p * 2))
12734 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
12735 # restore lru_max_age
12736 $LCTL set_param -n $nsdir.lru_max_age $max_age
12737 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
12738 unlinkmany $DIR/$tdir/f $nr
12740 run_test 124c "LRUR cancel very aged locks"
12743 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12744 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
12745 skip_env "no lru resize on server"
12747 # cache ununsed locks on client
12750 lru_resize_disable mdc
12751 stack_trap "lru_resize_enable mdc" EXIT
12753 cancel_lru_locks mdc
12755 # asynchronous object destroy at MDT could cause bl ast to client
12756 test_mkdir $DIR/$tdir
12757 createmany -o $DIR/$tdir/f $nr ||
12758 error "failed to create $nr files in $DIR/$tdir"
12759 stack_trap "unlinkmany $DIR/$tdir/f $nr" EXIT
12761 ls -l $DIR/$tdir > /dev/null
12763 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
12764 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
12765 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
12766 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
12768 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
12770 # set lru_max_age to 1 sec
12771 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
12772 stack_trap "$LCTL set_param -n $nsdir.lru_max_age $max_age" EXIT
12774 echo "sleep $((recalc_p * 2)) seconds..."
12775 sleep $((recalc_p * 2))
12777 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
12779 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
12781 run_test 124d "cancel very aged locks if lru-resize diasbaled"
12783 test_125() { # 13358
12784 $LCTL get_param -n llite.*.client_type | grep -q local ||
12785 skip "must run as local client"
12786 $LCTL get_param -n mdc.*-mdc-*.connect_flags | grep -q acl ||
12787 skip_env "must have acl enabled"
12788 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
12790 test_mkdir $DIR/$tdir
12791 $LFS setstripe -S 65536 -c -1 $DIR/$tdir || error "setstripe failed"
12792 setfacl -R -m u:bin:rwx $DIR/$tdir || error "setfacl $DIR/$tdir failed"
12793 ls -ld $DIR/$tdir || error "cannot access $DIR/$tdir"
12795 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
12797 test_126() { # bug 12829/13455
12798 $GSS && skip_env "must run as gss disabled"
12799 $LCTL get_param -n llite.*.client_type | grep -q local ||
12800 skip "must run as local client"
12801 [ "$UID" != 0 ] && skip "must run as root, not UID $UID"
12803 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
12804 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
12806 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
12808 run_test 126 "check that the fsgid provided by the client is taken into account"
12810 test_127a() { # bug 15521
12811 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12812 local name count samp unit min max sum sumsq
12814 $LFS setstripe -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
12815 echo "stats before reset"
12816 $LCTL get_param osc.*.stats
12817 $LCTL set_param osc.*.stats=0
12818 local fsize=$((2048 * 1024))
12820 dd if=/dev/zero of=$DIR/$tfile bs=$fsize count=1
12821 cancel_lru_locks osc
12822 dd if=$DIR/$tfile of=/dev/null bs=$fsize
12824 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/$tfile.tmp
12825 stack_trap "rm -f $TMP/$tfile.tmp"
12826 while read name count samp unit min max sum sumsq; do
12827 echo "got name=$name count=$count unit=$unit min=$min max=$max"
12828 [ ! $min ] && error "Missing min value for $name proc entry"
12829 eval $name=$count || error "Wrong proc format"
12832 read_bytes|write_bytes)
12833 [[ "$unit" =~ "bytes" ]] ||
12834 error "unit is not 'bytes': $unit"
12835 (( $min >= 4096 )) || error "min is too small: $min"
12836 (( $min <= $fsize )) || error "min is too big: $min"
12837 (( $max >= 4096 )) || error "max is too small: $max"
12838 (( $max <= $fsize )) || error "max is too big: $max"
12839 (( $sum == $fsize )) || error "sum is wrong: $sum"
12840 (( $sumsq >= ($fsize / 4096) * (4096 * 4096) )) ||
12841 error "sumsquare is too small: $sumsq"
12842 (( $sumsq <= $fsize * $fsize )) ||
12843 error "sumsquare is too big: $sumsq"
12845 ost_read|ost_write)
12846 [[ "$unit" =~ "usec" ]] ||
12847 error "unit is not 'usec': $unit"
12851 done < $DIR/$tfile.tmp
12853 #check that we actually got some stats
12854 [ "$read_bytes" ] || error "Missing read_bytes stats"
12855 [ "$write_bytes" ] || error "Missing write_bytes stats"
12856 [ "$read_bytes" != 0 ] || error "no read done"
12857 [ "$write_bytes" != 0 ] || error "no write done"
12859 run_test 127a "verify the client stats are sane"
12861 test_127b() { # bug LU-333
12862 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12863 local name count samp unit min max sum sumsq
12865 echo "stats before reset"
12866 $LCTL get_param llite.*.stats
12867 $LCTL set_param llite.*.stats=0
12869 # perform 2 reads and writes so MAX is different from SUM.
12870 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
12871 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
12872 cancel_lru_locks osc
12873 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
12874 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
12876 $LCTL get_param llite.*.stats | grep samples > $TMP/$tfile.tmp
12877 stack_trap "rm -f $TMP/$tfile.tmp"
12878 while read name count samp unit min max sum sumsq; do
12879 echo "got name=$name count=$count unit=$unit min=$min max=$max"
12880 eval $name=$count || error "Wrong proc format"
12883 read_bytes|write_bytes)
12884 [[ "$unit" =~ "bytes" ]] ||
12885 error "unit is not 'bytes': $unit"
12886 (( $count == 2 )) || error "count is not 2: $count"
12887 (( $min == $PAGE_SIZE )) ||
12888 error "min is not $PAGE_SIZE: $min"
12889 (( $max == $PAGE_SIZE )) ||
12890 error "max is not $PAGE_SIZE: $max"
12891 (( $sum == $PAGE_SIZE * 2 )) ||
12892 error "sum is not $((PAGE_SIZE * 2)): $sum"
12895 [[ "$unit" =~ "usec" ]] ||
12896 error "unit is not 'usec': $unit"
12900 done < $TMP/$tfile.tmp
12902 #check that we actually got some stats
12903 [ "$read_bytes" ] || error "Missing read_bytes stats"
12904 [ "$write_bytes" ] || error "Missing write_bytes stats"
12905 [ "$read_bytes" != 0 ] || error "no read done"
12906 [ "$write_bytes" != 0 ] || error "no write done"
12908 run_test 127b "verify the llite client stats are sane"
12910 test_127c() { # LU-12394
12911 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
12918 $LCTL set_param llite.*.extents_stats=1
12919 stack_trap "$LCTL set_param llite.*.extents_stats=0" EXIT
12921 # Use two stripes so there is enough space in default config
12922 $LFS setstripe -c 2 $DIR/$tfile
12924 # Extent stats start at 0-4K and go in power of two buckets
12925 # LL_HIST_START = 12 --> 2^12 = 4K
12926 # We do 3K*2^i, so 3K, 6K, 12K, 24K... hitting each bucket.
12927 # We do not do buckets larger than 64 MiB to avoid ENOSPC issues on
12929 for size in 3K 6K 12K 24K 48K 96K 192K 384K 768K 1536K 3M 6M 12M 24M 48M;
12931 # Write and read, 2x each, second time at a non-zero offset
12932 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1
12933 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1 seek=10
12934 dd if=$DIR/$tfile of=/dev/null bs=$size count=1
12935 dd if=$DIR/$tfile of=/dev/null bs=$size count=1 seek=10
12939 $LCTL get_param llite.*.extents_stats
12942 for bsize in 4K 8K 16K 32K 64K 128K 256K 512K 1M 2M 4M 8M 16M 32M 64M;
12944 local bucket=$($LCTL get_param -n llite.*.extents_stats |
12946 reads=$(echo $bucket | awk '{print $5}')
12947 writes=$(echo $bucket | awk '{print $9}')
12948 [ "$reads" -eq $count ] ||
12949 error "$reads reads in < $bsize bucket, expect $count"
12950 [ "$writes" -eq $count ] ||
12951 error "$writes writes in < $bsize bucket, expect $count"
12954 # Test mmap write and read
12955 $LCTL set_param llite.*.extents_stats=c
12957 dd if=/dev/zero of=$DIR/$tfile bs=${size}K count=1
12958 $MULTIOP $DIR/$tfile OSMRUc || error "$MULTIOP $DIR/$tfile failed"
12959 $MULTIOP $DIR/$tfile OSMWUc || error "$MULTIOP $DIR/$tfile failed"
12961 $LCTL get_param llite.*.extents_stats
12963 count=$(((size*1024) / PAGE_SIZE))
12965 bsize=$((2 * PAGE_SIZE / 1024))K
12967 bucket=$($LCTL get_param -n llite.*.extents_stats |
12969 reads=$(echo $bucket | awk '{print $5}')
12970 writes=$(echo $bucket | awk '{print $9}')
12971 # mmap writes fault in the page first, creating an additonal read
12972 [ "$reads" -eq $((2 * count)) ] ||
12973 error "$reads reads in < $bsize bucket, expect $count"
12974 [ "$writes" -eq $count ] ||
12975 error "$writes writes in < $bsize bucket, expect $count"
12977 run_test 127c "test llite extent stats with regular & mmap i/o"
12979 test_128() { # bug 15212
12981 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
12986 result=$(grep error $TMP/$tfile.log)
12987 rm -f $DIR/$tfile $TMP/$tfile.log
12988 [ -z "$result" ] ||
12989 error "consecutive find's under interactive lfs failed"
12991 run_test 128 "interactive lfs for 2 consecutive find's"
12993 set_dir_limits () {
12998 local ldproc=/proc/fs/ldiskfs
12999 local facets=$(get_facets MDS)
13001 for facet in ${facets//,/ }; do
13002 canondev=$(ldiskfs_canon \
13003 *.$(convert_facet2label $facet).mntdev $facet)
13004 do_facet $facet "test -e $ldproc/$canondev/max_dir_size" ||
13005 ldproc=/sys/fs/ldiskfs
13006 do_facet $facet "echo $1 >$ldproc/$canondev/max_dir_size"
13007 do_facet $facet "echo $2 >$ldproc/$canondev/warning_dir_size"
13011 check_mds_dmesg() {
13012 local facets=$(get_facets MDS)
13013 for facet in ${facets//,/ }; do
13014 do_facet $facet "dmesg | tail -3 | grep $1" && return 0
13020 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13021 [[ $MDS1_VERSION -ge $(version_code 2.5.56) ]] ||
13022 skip "Need MDS version with at least 2.5.56"
13023 if [ "$mds1_FSTYPE" != ldiskfs ]; then
13024 skip_env "ldiskfs only test"
13026 remote_mds_nodsh && skip "remote MDS with nodsh"
13029 local has_warning=false
13032 mkdir -p $DIR/$tdir
13034 # block size of mds1
13035 local maxsize=$(($($LCTL get_param -n mdc.*MDT0000*.blocksize) * 8))
13036 set_dir_limits $maxsize $((maxsize * 6 / 8))
13037 stack_trap "set_dir_limits 0 0"
13038 stack_trap "unlinkmany $DIR/$tdir/file_base_ 2000 || true"
13039 local dirsize=$(stat -c%s "$DIR/$tdir")
13041 while (( $dirsize <= $maxsize )); do
13042 $MCREATE $DIR/$tdir/file_base_$nfiles
13044 # check two errors:
13045 # ENOSPC for ext4 max_dir_size, which has been used since
13046 # kernel v3.6-rc1-8-gdf981d03ee, lustre v2_4_50_0-79-gaed82035c0
13047 if (( rc == ENOSPC )); then
13049 echo "rc=$rc returned as expected after $nfiles files"
13051 createmany -o $DIR/$tdir/file_extra_$nfiles. 5 ||
13052 error "create failed w/o dir size limit"
13054 # messages may be rate limited if test is run repeatedly
13055 check_mds_dmesg '"is approaching max"' ||
13056 echo "warning message should be output"
13057 check_mds_dmesg '"has reached max"' ||
13058 echo "reached message should be output"
13060 dirsize=$(stat -c%s "$DIR/$tdir")
13062 [[ $dirsize -ge $maxsize ]] && return 0
13063 error "dirsize $dirsize < $maxsize after $nfiles files"
13064 elif (( rc != 0 )); then
13067 nfiles=$((nfiles + 1))
13068 dirsize=$(stat -c%s "$DIR/$tdir")
13071 error "rc=$rc, size=$dirsize/$maxsize, mdt=$MDSCOUNT, nfiles=$nfiles"
13073 run_test 129 "test directory size limit ========================"
13082 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13083 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
13085 trap cleanup_130 EXIT RETURN
13087 local fm_file=$DIR/$tfile
13088 $LFS setstripe -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
13089 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
13090 error "dd failed for $fm_file"
13092 # LU-1795: test filefrag/FIEMAP once, even if unsupported
13093 filefrag -ves $fm_file
13095 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
13096 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
13097 [ $RC != 0 ] && error "filefrag $fm_file failed"
13099 filefrag_op=$(filefrag -ve -k $fm_file |
13100 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
13101 lun=$($LFS getstripe -i $fm_file)
13103 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
13106 for line in $filefrag_op
13108 frag_lun=`echo $line | cut -d: -f5`
13109 ext_len=`echo $line | cut -d: -f4`
13110 if (( $frag_lun != $lun )); then
13112 error "FIEMAP on 1-stripe file($fm_file) failed"
13115 (( tot_len += ext_len ))
13118 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
13120 error "FIEMAP on 1-stripe file($fm_file) failed;"
13126 echo "FIEMAP on single striped file succeeded"
13128 run_test 130a "FIEMAP (1-stripe file)"
13131 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
13133 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13134 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
13136 trap cleanup_130 EXIT RETURN
13138 local fm_file=$DIR/$tfile
13139 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
13140 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 bs=1M count=$OSTCOUNT ||
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 if (( tot_len != 1024 )); then
13165 error "FIEMAP on $fm_file failed; returned " \
13166 "len $tot_len for OST $last_lun instead of 1024"
13169 (( num_luns += 1 ))
13173 (( tot_len += ext_len ))
13176 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
13178 error "FIEMAP on $fm_file failed; returned wrong number of " \
13179 "luns or wrong len for OST $last_lun"
13185 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
13187 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
13190 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
13192 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13193 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
13195 trap cleanup_130 EXIT RETURN
13197 local fm_file=$DIR/$tfile
13198 $LFS setstripe -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
13199 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
13200 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
13202 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
13203 error "dd failed on $fm_file"
13205 filefrag -ves $fm_file || error "filefrag $fm_file failed"
13206 filefrag_op=$(filefrag -ve -k $fm_file |
13207 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
13209 last_lun=$(echo $filefrag_op | cut -d: -f5 |
13210 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13215 for line in $filefrag_op
13217 frag_lun=$(echo $line | cut -d: -f5 |
13218 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13219 ext_len=$(echo $line | cut -d: -f4)
13220 if (( $frag_lun != $last_lun )); then
13221 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
13222 if (( logical != 512 )); then
13224 error "FIEMAP on $fm_file failed; returned " \
13225 "logical start for lun $logical instead of 512"
13228 if (( tot_len != 512 )); then
13230 error "FIEMAP on $fm_file failed; returned " \
13231 "len $tot_len for OST $last_lun instead of 1024"
13234 (( num_luns += 1 ))
13238 (( tot_len += ext_len ))
13241 if (( num_luns != 2 || tot_len != 512 )); then
13243 error "FIEMAP on $fm_file failed; returned wrong number of " \
13244 "luns or wrong len for OST $last_lun"
13250 echo "FIEMAP on 2-stripe file with hole succeeded"
13252 run_test 130c "FIEMAP (2-stripe file with hole)"
13255 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
13257 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13258 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
13260 trap cleanup_130 EXIT RETURN
13262 local fm_file=$DIR/$tfile
13263 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
13264 error "setstripe on $fm_file"
13265 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
13266 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
13268 local actual_stripe_count=$($LFS getstripe -c $fm_file)
13269 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripe_count ||
13270 error "dd failed on $fm_file"
13272 filefrag -ves $fm_file || error "filefrag $fm_file failed"
13273 filefrag_op=$(filefrag -ve -k $fm_file |
13274 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
13276 last_lun=$(echo $filefrag_op | cut -d: -f5 |
13277 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13282 for line in $filefrag_op
13284 frag_lun=$(echo $line | cut -d: -f5 |
13285 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13286 ext_len=$(echo $line | cut -d: -f4)
13287 if (( $frag_lun != $last_lun )); then
13288 if (( tot_len != 1024 )); then
13290 error "FIEMAP on $fm_file failed; returned " \
13291 "len $tot_len for OST $last_lun instead of 1024"
13294 (( num_luns += 1 ))
13298 (( tot_len += ext_len ))
13301 if (( num_luns != actual_stripe_count || tot_len != 1024 )); then
13303 error "FIEMAP on $fm_file failed; returned wrong number of " \
13304 "luns or wrong len for OST $last_lun"
13310 echo "FIEMAP on N-stripe file succeeded"
13312 run_test 130d "FIEMAP (N-stripe file)"
13315 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
13317 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13318 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
13320 trap cleanup_130 EXIT RETURN
13322 local fm_file=$DIR/$tfile
13323 $LFS setstripe -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
13326 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
13327 for ((i = 0; i < $NUM_BLKS; i++)); do
13328 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) \
13329 conv=notrunc > /dev/null 2>&1
13332 filefrag -ves $fm_file || error "filefrag $fm_file failed"
13333 filefrag_op=$(filefrag -ve -k $fm_file |
13334 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
13336 last_lun=$(echo $filefrag_op | cut -d: -f5)
13341 for line in $filefrag_op; do
13342 frag_lun=$(echo $line | cut -d: -f5)
13343 ext_len=$(echo $line | cut -d: -f4)
13344 if [[ "$frag_lun" != "$last_lun" ]]; then
13345 if (( tot_len != $EXPECTED_LEN )); then
13347 error "OST$last_lun $tot_len != $EXPECTED_LEN"
13349 (( num_luns += 1 ))
13353 (( tot_len += ext_len ))
13356 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
13358 error "OST$last_lun $num_luns != 2, $tot_len != $EXPECTED_LEN"
13361 echo "FIEMAP with continuation calls succeeded"
13363 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
13366 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13367 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
13369 local fm_file=$DIR/$tfile
13370 $MULTIOP $fm_file oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T33554432c ||
13371 error "multiop create with lov_delay_create on $fm_file"
13373 filefrag -ves $fm_file || error "filefrag $fm_file failed"
13374 filefrag_extents=$(filefrag -vek $fm_file |
13375 awk '/extents? found/ { print $2 }')
13376 if [[ "$filefrag_extents" != "0" ]]; then
13377 error "$fm_file: filefrag_extents=$filefrag_extents != 0"
13382 run_test 130f "FIEMAP (unstriped file)"
13385 local file=$DIR/$tfile
13386 local nr=$((OSTCOUNT * 100))
13388 $LFS setstripe -C $nr $file ||
13389 error "failed to setstripe -C $nr $file"
13391 dd if=/dev/zero of=$file count=$nr bs=1M
13393 nr=$($LFS getstripe -c $file)
13395 local extents=$(filefrag -v $file |
13396 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}' | wc -l)
13398 echo "filefrag list $extents extents in file with stripecount $nr"
13399 if (( extents < nr )); then
13400 $LFS getstripe $file
13402 error "filefrag printed $extents < $nr extents"
13407 run_test 130g "FIEMAP (overstripe file)"
13409 # Test for writev/readv
13411 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 ||
13412 error "writev test failed"
13413 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 ||
13414 error "readv failed"
13417 run_test 131a "test iov's crossing stripe boundary for writev/readv"
13420 local fsize=$((524288 + 1048576 + 1572864))
13421 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 &&
13422 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
13423 error "append writev test failed"
13425 ((fsize += 1572864 + 1048576))
13426 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 &&
13427 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
13428 error "append writev test failed"
13431 run_test 131b "test append writev"
13434 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
13437 run_test 131c "test read/write on file w/o objects"
13440 rwv -f $DIR/$tfile -w -n 1 1572864
13441 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
13442 if [ "$NOB" != 1572864 ]; then
13443 error "Short read filed: read $NOB bytes instead of 1572864"
13447 run_test 131d "test short read"
13450 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
13451 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
13452 error "read hitting hole failed"
13455 run_test 131e "test read hitting hole"
13464 mds*) res=$(do_facet $facet \
13465 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op")
13467 ost*) res=$(do_facet $facet \
13468 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op")
13470 *) error "Wrong facet '$facet'" ;;
13472 [ "$res" ] || error "The counter for $op on $facet was not incremented"
13473 # if the argument $3 is zero, it means any stat increment is ok.
13474 if [[ $want -gt 0 ]]; then
13475 local count=$(echo $res | awk '{ print $2 }')
13476 [[ $count -ne $want ]] &&
13477 error "The $op counter on $facet is $count, not $want"
13482 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13483 remote_ost_nodsh && skip "remote OST with nodsh"
13484 remote_mds_nodsh && skip "remote MDS with nodsh"
13485 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
13486 skip_env "MDS doesn't support rename stats"
13488 local testdir=$DIR/${tdir}/stats_testdir
13490 mkdir -p $DIR/${tdir}
13493 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13494 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
13496 # verify mdt stats first.
13497 mkdir ${testdir} || error "mkdir failed"
13498 check_stats $SINGLEMDS "mkdir" 1
13499 touch ${testdir}/${tfile} || error "touch failed"
13500 check_stats $SINGLEMDS "open" 1
13501 check_stats $SINGLEMDS "close" 1
13502 [ $MDS1_VERSION -ge $(version_code 2.8.54) ] && {
13503 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
13504 check_stats $SINGLEMDS "mknod" 2
13506 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
13507 check_stats $SINGLEMDS "unlink" 1
13508 rm -f ${testdir}/${tfile} || error "file remove failed"
13509 check_stats $SINGLEMDS "unlink" 2
13511 # remove working dir and check mdt stats again.
13512 rmdir ${testdir} || error "rmdir failed"
13513 check_stats $SINGLEMDS "rmdir" 1
13515 local testdir1=$DIR/${tdir}/stats_testdir1
13516 mkdir -p ${testdir}
13517 mkdir -p ${testdir1}
13518 touch ${testdir1}/test1
13519 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
13520 check_stats $SINGLEMDS "crossdir_rename" 1
13522 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
13523 check_stats $SINGLEMDS "samedir_rename" 1
13525 rm -rf $DIR/${tdir}
13527 run_test 133a "Verifying MDT stats ========================================"
13532 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13533 remote_ost_nodsh && skip "remote OST with nodsh"
13534 remote_mds_nodsh && skip "remote MDS with nodsh"
13536 local testdir=$DIR/${tdir}/stats_testdir
13538 mkdir -p ${testdir} || error "mkdir failed"
13539 touch ${testdir}/${tfile} || error "touch failed"
13540 cancel_lru_locks mdc
13543 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13544 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
13546 # extra mdt stats verification.
13547 chmod 444 ${testdir}/${tfile} || error "chmod failed"
13548 check_stats $SINGLEMDS "setattr" 1
13549 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13550 if [ $MDS1_VERSION -ne $(version_code 2.2.0) ]
13552 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
13553 check_stats $SINGLEMDS "getattr" 1
13555 rm -rf $DIR/${tdir}
13557 # when DNE is enabled, MDT uses STATFS RPC to ping other targets
13558 # so the check below is not reliable
13559 [ $MDSCOUNT -eq 1 ] || return 0
13561 # Sleep to avoid a cached response.
13562 #define OBD_STATFS_CACHE_SECONDS 1
13564 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13565 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
13566 $LFS df || error "lfs failed"
13567 check_stats $SINGLEMDS "statfs" 1
13569 # check aggregated statfs (LU-10018)
13570 [ $MDS1_VERSION -lt $(version_code 2.11.54) ] &&
13572 [ $CLIENT_VERSION -lt $(version_code 2.11.54) ] &&
13575 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13576 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
13578 check_stats $SINGLEMDS "statfs" 1
13580 # We want to check that the client didn't send OST_STATFS to
13581 # ost1 but the MDT also uses OST_STATFS for precreate. So some
13582 # extra care is needed here.
13583 if remote_mds; then
13584 local nid=$($LCTL list_nids | head -1 | sed "s/\./\\\./g")
13585 local param="obdfilter.$FSNAME-OST0000.exports.'$nid'.stats"
13587 res=$(do_facet ost1 $LCTL get_param $param | grep statfs)
13588 [ "$res" ] && error "OST got STATFS"
13593 run_test 133b "Verifying extra MDT stats =================================="
13596 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13597 remote_ost_nodsh && skip "remote OST with nodsh"
13598 remote_mds_nodsh && skip "remote MDS with nodsh"
13600 local testdir=$DIR/$tdir/stats_testdir
13602 test_mkdir -p $testdir
13604 # verify obdfilter stats.
13605 $LFS setstripe -c 1 -i 0 $testdir/$tfile
13607 cancel_lru_locks osc
13608 wait_delete_completed
13611 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13612 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
13614 dd if=/dev/zero of=$testdir/$tfile conv=notrunc bs=512k count=1 ||
13617 cancel_lru_locks osc
13618 check_stats ost1 "write" 1
13620 dd if=$testdir/$tfile of=/dev/null bs=1k count=1 || error "dd failed"
13621 check_stats ost1 "read" 1
13623 > $testdir/$tfile || error "truncate failed"
13624 check_stats ost1 "punch" 1
13626 rm -f $testdir/$tfile || error "file remove failed"
13627 wait_delete_completed
13628 check_stats ost1 "destroy" 1
13632 run_test 133c "Verifying OST stats ========================================"
13639 while [ $value -ge 2 ]; do
13644 if [ $orig -gt $order ]; then
13652 local size=('K' 'M' 'G' 'T');
13654 local size_string=$value
13656 while [ $value -ge 1024 ]; do
13657 if [ $i -gt 3 ]; then
13658 #T is the biggest unit we get here, if that is bigger,
13660 size_string=${value}T
13663 value=$((value >> 10))
13664 if [ $value -lt 1024 ]; then
13665 size_string=${value}${size[$i]}
13674 get_rename_size() {
13676 local context=${2:-.}
13677 local sample=$(do_facet $SINGLEMDS $LCTL \
13678 get_param mdt.$FSNAME-MDT0000.rename_stats |
13679 grep -A1 $context |
13680 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
13685 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13686 remote_ost_nodsh && skip "remote OST with nodsh"
13687 remote_mds_nodsh && skip "remote MDS with nodsh"
13688 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
13689 skip_env "MDS doesn't support rename stats"
13691 local testdir1=$DIR/${tdir}/stats_testdir1
13692 local testdir2=$DIR/${tdir}/stats_testdir2
13693 mkdir -p $DIR/${tdir}
13695 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
13697 lfs mkdir -i 0 -c 1 ${testdir1} || error "mkdir failed"
13698 lfs mkdir -i 0 -c 1 ${testdir2} || error "mkdir failed"
13700 createmany -o $testdir1/test 512 || error "createmany failed"
13702 # check samedir rename size
13703 mv ${testdir1}/test0 ${testdir1}/test_0
13705 local testdir1_size=$(ls -l $DIR/${tdir} |
13706 awk '/stats_testdir1/ {print $5}')
13707 local testdir2_size=$(ls -l $DIR/${tdir} |
13708 awk '/stats_testdir2/ {print $5}')
13710 testdir1_size=$(order_2 $testdir1_size)
13711 testdir2_size=$(order_2 $testdir2_size)
13713 testdir1_size=$(size_in_KMGT $testdir1_size)
13714 testdir2_size=$(size_in_KMGT $testdir2_size)
13716 echo "source rename dir size: ${testdir1_size}"
13717 echo "target rename dir size: ${testdir2_size}"
13719 local cmd="do_facet $SINGLEMDS $LCTL "
13720 cmd+="get_param mdt.$FSNAME-MDT0000.rename_stats"
13722 eval $cmd || error "$cmd failed"
13723 local samedir=$($cmd | grep 'same_dir')
13724 local same_sample=$(get_rename_size $testdir1_size)
13725 [ -z "$samedir" ] && error "samedir_rename_size count error"
13726 [[ $same_sample -eq 1 ]] ||
13727 error "samedir_rename_size error $same_sample"
13728 echo "Check same dir rename stats success"
13730 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
13732 # check crossdir rename size
13733 mv ${testdir1}/test_0 ${testdir2}/test_0
13735 testdir1_size=$(ls -l $DIR/${tdir} |
13736 awk '/stats_testdir1/ {print $5}')
13737 testdir2_size=$(ls -l $DIR/${tdir} |
13738 awk '/stats_testdir2/ {print $5}')
13740 testdir1_size=$(order_2 $testdir1_size)
13741 testdir2_size=$(order_2 $testdir2_size)
13743 testdir1_size=$(size_in_KMGT $testdir1_size)
13744 testdir2_size=$(size_in_KMGT $testdir2_size)
13746 echo "source rename dir size: ${testdir1_size}"
13747 echo "target rename dir size: ${testdir2_size}"
13749 eval $cmd || error "$cmd failed"
13750 local crossdir=$($cmd | grep 'crossdir')
13751 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
13752 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
13753 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
13754 [[ $src_sample -eq 1 ]] ||
13755 error "crossdir_rename_size error $src_sample"
13756 [[ $tgt_sample -eq 1 ]] ||
13757 error "crossdir_rename_size error $tgt_sample"
13758 echo "Check cross dir rename stats success"
13759 rm -rf $DIR/${tdir}
13761 run_test 133d "Verifying rename_stats ========================================"
13764 remote_mds_nodsh && skip "remote MDS with nodsh"
13765 remote_ost_nodsh && skip "remote OST with nodsh"
13766 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13768 local testdir=$DIR/${tdir}/stats_testdir
13769 local ctr f0 f1 bs=32768 count=42 sum
13771 mkdir -p ${testdir} || error "mkdir failed"
13773 $LFS setstripe -c 1 -i 0 ${testdir}/${tfile}
13775 for ctr in {write,read}_bytes; do
13777 cancel_lru_locks osc
13779 do_facet ost1 $LCTL set_param -n \
13780 "obdfilter.*.exports.clear=clear"
13782 if [ $ctr = write_bytes ]; then
13784 f1=${testdir}/${tfile}
13786 f0=${testdir}/${tfile}
13790 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
13793 cancel_lru_locks osc
13795 sum=$(do_facet ost1 $LCTL get_param \
13796 "obdfilter.*.exports.*.stats" |
13797 awk -v ctr=$ctr 'BEGIN { sum = 0 }
13798 $1 == ctr { sum += $7 }
13799 END { printf("%0.0f", sum) }')
13801 if ((sum != bs * count)); then
13802 error "Bad $ctr sum, expected $((bs * count)), got $sum"
13806 rm -rf $DIR/${tdir}
13808 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
13811 [[ $(lustre_version_code $facet) -ge $(version_code 2.7.65) ]] ||
13812 skip "too old lustre for get_param -R ($facet_ver)"
13814 # verifying readability.
13815 $LCTL get_param -R '*' &> /dev/null
13817 # Verifing writability with badarea_io.
13818 $LCTL list_param -FR '*' | grep '=' | tr -d = |
13819 egrep -v 'force_lbug|changelog_mask' | xargs badarea_io ||
13820 error "client badarea_io failed"
13822 # remount the FS in case writes/reads /proc break the FS
13823 cleanup || error "failed to unmount"
13824 setup || error "failed to setup"
13826 run_test 133f "Check reads/writes of client lustre proc files with bad area io"
13829 remote_mds_nodsh && skip "remote MDS with nodsh"
13830 remote_ost_nodsh && skip "remote OST with nodsh"
13833 for facet in mds1 ost1; do
13834 local facet_ver=$(lustre_version_code $facet)
13835 if [ $facet_ver -ge $(version_code 2.7.65) ]; then
13836 do_facet $facet "$LCTL get_param -R '*'" &> /dev/null
13838 log "$facet: too old lustre for get_param -R"
13840 if [ $facet_ver -ge $(version_code 2.5.54) ]; then
13841 do_facet $facet "$LCTL list_param -FR '*' | grep '=' |
13842 tr -d = | egrep -v 'force_lbug|changelog_mask' |
13843 xargs badarea_io" ||
13844 error "$facet badarea_io failed"
13846 skip_noexit "$facet: too old lustre for get_param -R"
13850 # remount the FS in case writes/reads /proc break the FS
13851 cleanup || error "failed to unmount"
13852 setup || error "failed to setup"
13854 run_test 133g "Check reads/writes of server lustre proc files with bad area io"
13857 remote_mds_nodsh && skip "remote MDS with nodsh"
13858 remote_ost_nodsh && skip "remote OST with nodsh"
13859 [[ $MDS1_VERSION -lt $(version_code 2.9.54) ]] &&
13860 skip "Need MDS version at least 2.9.54"
13863 for facet in client mds1 ost1; do
13864 # Get the list of files that are missing the terminating newline
13865 local plist=$(do_facet $facet
13866 $LCTL list_param -FR '*' | grep '=' | tr -d =)
13868 for ent in $plist; do
13869 local missing=$(do_facet $facet $LCTL get_param $ent \|\
13870 awk -v FS='\v' -v RS='\v\v' \
13871 "'END { if(NR>0 && \\\$NF !~ /.*\\\n\$/) \
13872 print FILENAME}'" 2>/dev/null)
13873 [ -z $missing ] || {
13874 do_facet $facet $LCTL get_param $ent | od -An -tx1
13875 error "file does not end with newline: $facet-$ent"
13880 run_test 133h "Proc files should end with newlines"
13883 remote_mds_nodsh && skip "remote MDS with nodsh"
13884 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
13885 skip "Need MDS version at least 2.7.54"
13887 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
13888 cancel_lru_locks mdc
13890 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
13891 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
13892 [ $unused -eq 0 ] || error "$unused locks are not cleared"
13895 createmany -o $DIR/$tdir/f $nr ||
13896 error "failed to create $nr files in $DIR/$tdir"
13897 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
13899 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
13900 do_facet mds1 $LCTL set_param fail_loc=0x327
13901 do_facet mds1 $LCTL set_param fail_val=500
13904 echo "sleep 10 seconds ..."
13906 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
13908 do_facet mds1 $LCTL set_param fail_loc=0
13909 do_facet mds1 $LCTL set_param fail_val=0
13910 [ $lck_cnt -lt $unused ] ||
13911 error "No locks reclaimed, before:$unused, after:$lck_cnt"
13914 unlinkmany $DIR/$tdir/f $nr
13916 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
13919 remote_mds_nodsh && skip "remote MDS with nodsh"
13920 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
13921 skip "Need MDS version at least 2.7.54"
13923 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
13924 cancel_lru_locks mdc
13926 local low_wm=$(do_facet mds1 $LCTL get_param -n \
13927 ldlm.lock_reclaim_threshold_mb)
13928 # disable reclaim temporarily
13929 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
13931 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
13932 do_facet mds1 $LCTL set_param fail_loc=0x328
13933 do_facet mds1 $LCTL set_param fail_val=500
13935 $LCTL set_param debug=+trace
13938 createmany -o $DIR/$tdir/f $nr &
13939 local create_pid=$!
13941 echo "Sleep $TIMEOUT seconds ..."
13943 if ! ps -p $create_pid > /dev/null 2>&1; then
13944 do_facet mds1 $LCTL set_param fail_loc=0
13945 do_facet mds1 $LCTL set_param fail_val=0
13946 do_facet mds1 $LCTL set_param \
13947 ldlm.lock_reclaim_threshold_mb=${low_wm}m
13948 error "createmany finished incorrectly!"
13950 do_facet mds1 $LCTL set_param fail_loc=0
13951 do_facet mds1 $LCTL set_param fail_val=0
13952 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
13953 wait $create_pid || return 1
13955 unlinkmany $DIR/$tdir/f $nr
13957 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
13960 remote_mds_nodsh && skip "remote MDS with nodsh"
13961 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
13962 skip "Need MDS version at least 2.13.50"
13965 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
13967 #define OBD_FAIL_PLAIN_RECORDS 0x1319
13968 #set only one record at plain llog
13969 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x1319 fail_val=1
13971 #fill already existed plain llog each 64767
13972 #wrapping whole catalog
13973 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
13975 createmany -o $DIR/$tdir/$tfile_ 64700
13976 for (( i = 0; i < 64700; i = i + 2 ))
13978 rm $DIR/$tdir/$tfile_$i &
13979 rm $DIR/$tdir/$tfile_$((i + 1)) &
13984 #waiting osp synchronization
13985 wait_delete_completed
13987 run_test 135 "Race catalog processing"
13990 remote_mds_nodsh && skip "remote MDS with nodsh"
13991 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
13992 skip "Need MDS version at least 2.13.50"
13995 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
13996 $LFS setstripe -c 1 -i 0 $DIR/$tdir || error "failed to set striping"
13997 #set only one record at plain llog
13998 #define OBD_FAIL_CATALOG_FULL_CHECK 0x131a
13999 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x131a fail_val=1
14001 #fill already existed 2 plain llogs each 64767
14002 #wrapping whole catalog
14003 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
14004 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 3 / 2))
14005 wait_delete_completed
14007 createmany -o $DIR/$tdir/$tfile_ 10
14010 do_facet $SINGLEMDS $LCTL set_param fail_val=3
14011 for (( i = 0; i < 10; i = i + 3 ))
14013 rm $DIR/$tdir/$tfile_$i &
14014 rm $DIR/$tdir/$tfile_$((i + 1)) &
14018 rm $DIR/$tdir/$tfile_$((i + 2)) &
14021 #waiting osp synchronization
14022 wait_delete_completed
14024 run_test 136 "Race catalog processing 2"
14026 test_140() { #bug-17379
14027 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14029 test_mkdir $DIR/$tdir
14030 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
14031 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
14033 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
14034 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
14036 while i=$((i + 1)); do
14038 cd $i || error "Changing to $i"
14039 ln -s ../stat stat || error "Creating stat symlink"
14040 # Read the symlink until ELOOP present,
14041 # not LBUGing the system is considered success,
14042 # we didn't overrun the stack.
14043 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
14044 if [ $ret -ne 0 ]; then
14045 if [ $ret -eq 40 ]; then
14048 error "Open stat symlink"
14054 echo "The symlink depth = $i"
14055 [ $i -eq 5 ] || [ $i -eq 7 ] || [ $i -eq 8 ] || [ $i -eq 40 ] ||
14056 error "Invalid symlink depth"
14058 # Test recursive symlink
14059 ln -s symlink_self symlink_self
14060 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
14061 echo "open symlink_self returns $ret"
14062 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
14064 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
14067 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14069 local TF="$TMP/$tfile"
14071 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14072 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
14074 cancel_lru_locks $OSC
14075 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
14076 remount_client $MOUNT
14078 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
14081 $TRUNCATE $DIR/$tfile 6000
14082 cancel_lru_locks $OSC
14083 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
14086 echo "12345" >>$DIR/$tfile
14087 cancel_lru_locks $OSC
14088 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
14091 echo "12345" >>$DIR/$tfile
14092 cancel_lru_locks $OSC
14093 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
14095 run_test 150a "truncate/append tests"
14098 check_set_fallocate_or_skip
14101 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14102 check_fallocate $DIR/$tfile || error "fallocate failed"
14104 run_test 150b "Verify fallocate (prealloc) functionality"
14107 check_set_fallocate_or_skip
14110 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14111 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=20 || error "dd failed"
14113 fallocate -l $((1048576 * 20)) $DIR/$tfile || error "fallocate failed"
14114 # precomputed md5sum for 20MB of zeroes
14115 local expect="8f4e33f3dc3e414ff94e5fb6905cba8c"
14116 local sum=($(md5sum $DIR/$tfile))
14118 [[ "${sum[0]}" == "$expect" ]] || error "fallocate unwritten is not zero"
14120 check_set_fallocate 1
14123 fallocate -l $((1048576 * 20)) $DIR/$tfile || error "fallocate failed"
14124 sum=($(md5sum $DIR/$tfile))
14126 [[ "${sum[0]}" == "$expect" ]] || error "fallocate zero is not zero"
14128 run_test 150bb "Verify fallocate modes both zero space"
14131 check_set_fallocate_or_skip
14133 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14134 $LFS setstripe -c $OSTCOUNT -S1M $DIR/$tfile || error "setstripe failed"
14135 fallocate -l ${OSTCOUNT}m $DIR/$tfile || error "fallocate failed"
14136 sync; sync_all_data
14137 cancel_lru_locks $OSC
14139 bytes=$(($(stat -c '%b * %B' $DIR/$tfile)))
14140 want=$((OSTCOUNT * 1048576))
14142 # Must allocate all requested space, not more than 5% extra
14143 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
14144 error "bytes $bytes is not $want"
14147 # verify fallocate on PFL file
14148 $LFS setstripe -E1M -c1 -E16M -c3 -Eeof -c 4 $DIR/$tfile ||
14149 error "Create $DIR/$tfile failed"
14150 fallocate -l $((1048576 * 1024)) $DIR/$tfile ||
14151 error "fallocate failed"
14152 sync; sync_all_data
14153 cancel_lru_locks $OSC
14155 local bytes=$(($(stat -c '%b * %B' $DIR/$tfile)))
14156 local want=$((1024 * 1048576))
14158 # Must allocate all requested space, not more than 5% extra
14159 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
14160 error "bytes $bytes is not $want"
14162 run_test 150c "Verify fallocate Size and Blocks"
14165 check_set_fallocate_or_skip
14167 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14168 $LFS setstripe -c $OSTCOUNT -S1M $DIR/$tdir || error "setstripe failed"
14169 fallocate -o 1G -l ${OSTCOUNT}m $DIR/$tdir || error "fallocate failed"
14170 sync; sync_all_data
14171 cancel_lru_locks $OSC
14173 local bytes=$(($(stat -c '%b * %B' $DIR/$tdir)))
14174 local want=$((OSTCOUNT * 1048576))
14176 # Must allocate all requested space, not more than 5% extra
14177 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
14178 error "bytes $bytes is not $want"
14180 run_test 150d "Verify fallocate Size and Blocks - Non zero start"
14183 check_set_fallocate_or_skip
14187 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14188 $LFS setstripe -c${OSTCOUNT} $DIR/$tfile ||
14189 error "$LFS setstripe -c${OSTCOUNT} $DIR/$tfile failed"
14191 # Find OST with Minimum Size
14192 min_size_ost=$($LFS df | awk "/$FSNAME-OST/ { print \$4 }" |
14193 sort -un | head -1)
14195 # Get 100MB per OST of the available space to reduce run time
14196 # else 60% of the available space if we are running SLOW tests
14197 if [ $SLOW == "no" ]; then
14198 local space=$((1024 * 100 * OSTCOUNT))
14200 local space=$(((min_size_ost * 60)/100 * OSTCOUNT))
14203 fallocate -l${space}k $DIR/$tfile ||
14204 error "fallocate ${space}k $DIR/$tfile failed"
14205 echo "'fallocate -l ${space}k $DIR/$tfile' succeeded"
14207 # get size immediately after fallocate. This should be correctly
14209 local size=$(stat -c '%s' $DIR/$tfile)
14210 local used=$(( $(stat -c '%b * %B' $DIR/$tfile) / 1024))
14212 # Sleep for a while for statfs to get updated. And not pull from cache.
14215 echo "df after fallocate:"
14218 (( size / 1024 == space )) || error "size $size != requested $space"
14219 [ "$ost1_FSTYPE" != ldiskfs ] || (( used >= space )) ||
14220 error "used $used < space $space"
14222 rm $DIR/$tfile || error "rm failed"
14224 wait_delete_completed
14226 echo "df after unlink:"
14229 run_test 150e "Verify 60% of available OST space consumed by fallocate"
14234 local want_size_before=20480 # in bytes
14235 local want_blocks_before=40 # 512 sized blocks
14236 local want_blocks_after=24 # 512 sized blocks
14237 local length=$(((want_blocks_before - want_blocks_after) * 512))
14239 [[ $OST1_VERSION -ge $(version_code 2.14.0) ]] ||
14240 skip "need at least 2.14.0 for fallocate punch"
14242 if [ "$ost1_FSTYPE" = "zfs" ] || [ "$mds1_FSTYPE" = "zfs" ]; then
14243 skip "LU-14160: punch mode is not implemented on OSD ZFS"
14246 check_set_fallocate_or_skip
14247 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14249 echo "Verify fallocate punch: Range within the file range"
14250 yes 'A' | dd of=$DIR/$tfile bs=4096 count=5 ||
14251 error "dd failed for bs 4096 and count 5"
14253 # Call fallocate with punch range which is within the file range
14254 fallocate -p --offset 4096 -l $length $DIR/$tfile ||
14255 error "fallocate failed: offset 4096 and length $length"
14256 # client must see changes immediately after fallocate
14257 size=$(stat -c '%s' $DIR/$tfile)
14258 blocks=$(stat -c '%b' $DIR/$tfile)
14260 # Verify punch worked.
14261 (( blocks == want_blocks_after )) ||
14262 error "punch failed: blocks $blocks != $want_blocks_after"
14264 (( size == want_size_before )) ||
14265 error "punch failed: size $size != $want_size_before"
14267 # Verify there is hole in file
14268 local data_off=$(lseek_test -d 4096 $DIR/$tfile)
14269 # precomputed md5sum
14270 local expect="4a9a834a2db02452929c0a348273b4aa"
14272 cksum=($(md5sum $DIR/$tfile))
14273 [[ "${cksum[0]}" == "$expect" ]] ||
14274 error "unexpected MD5SUM after punch: ${cksum[0]}"
14276 # Start second sub-case for fallocate punch.
14277 echo "Verify fallocate punch: Range overlapping and less than blocksize"
14278 yes 'A' | dd of=$DIR/$tfile bs=4096 count=5 ||
14279 error "dd failed for bs 4096 and count 5"
14281 # Punch range less than block size will have no change in block count
14282 want_blocks_after=40 # 512 sized blocks
14284 # Punch overlaps two blocks and less than blocksize
14285 fallocate -p --offset 4000 -l 3000 $DIR/$tfile ||
14286 error "fallocate failed: offset 4000 length 3000"
14287 size=$(stat -c '%s' $DIR/$tfile)
14288 blocks=$(stat -c '%b' $DIR/$tfile)
14290 # Verify punch worked.
14291 (( blocks == want_blocks_after )) ||
14292 error "punch failed: blocks $blocks != $want_blocks_after"
14294 (( size == want_size_before )) ||
14295 error "punch failed: size $size != $want_size_before"
14297 # Verify if range is really zero'ed out. We expect Zeros.
14298 # precomputed md5sum
14299 expect="c57ec5d769c3dbe3426edc3f7d7e11d3"
14300 cksum=($(md5sum $DIR/$tfile))
14301 [[ "${cksum[0]}" == "$expect" ]] ||
14302 error "unexpected MD5SUM after punch: ${cksum[0]}"
14304 run_test 150f "Verify fallocate punch functionality"
14312 local BS=4096 # Block size in bytes
14314 [[ $OST1_VERSION -ge $(version_code 2.14.0) ]] ||
14315 skip "need at least 2.14.0 for fallocate punch"
14317 if [ "$ost1_FSTYPE" = "zfs" ] || [ "$mds1_FSTYPE" = "zfs" ]; then
14318 skip "LU-14160: punch mode is not implemented on OSD ZFS"
14321 check_set_fallocate_or_skip
14322 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14324 $LFS setstripe -c${OSTCOUNT} $DIR/$tfile ||
14325 error "$LFS setstripe -c${OSTCOUNT} $DIR/$tfile failed"
14327 # Get 100MB per OST of the available space to reduce run time
14328 # else 60% of the available space if we are running SLOW tests
14329 if [ $SLOW == "no" ]; then
14330 space=$((1024 * 100 * OSTCOUNT))
14332 # Find OST with Minimum Size
14333 space=$($LFS df | awk "/$FSNAME-OST/ { print \$4 }" |
14334 sort -un | head -1)
14335 echo "min size OST: $space"
14336 space=$(((space * 60)/100 * OSTCOUNT))
14338 # space in 1k units, round to 4k blocks
14339 local blkcount=$((space * 1024 / $BS))
14341 echo "Verify fallocate punch: Very large Range"
14342 fallocate -l${space}k $DIR/$tfile ||
14343 error "fallocate ${space}k $DIR/$tfile failed"
14344 # write 1M at the end, start and in the middle
14345 yes 'A' | dd of=$DIR/$tfile bs=$BS count=256 ||
14346 error "dd failed: bs $BS count 256"
14347 yes 'A' | dd of=$DIR/$tfile bs=$BS seek=$((blkcount - 256)) count=256 ||
14348 error "dd failed: bs $BS count 256 seek $((blkcount - 256))"
14349 yes 'A' | dd of=$DIR/$tfile bs=$BS seek=$((blkcount / 2)) count=1024 ||
14350 error "dd failed: bs $BS count 256 seek $((blkcount / 2))"
14353 size=$(stat -c '%s' $DIR/$tfile)
14355 # gather punch length.
14356 local punch_size=$((size - (BS * 2)))
14358 echo "punch_size = $punch_size"
14359 echo "size - punch_size: $((size - punch_size))"
14360 echo "size - punch_size in blocks: $(((size - punch_size)/BS))"
14362 # Call fallocate to punch all except 2 blocks. We leave the
14363 # first and the last block
14364 echo "fallocate -p --offset $BS -l $punch_size $DIR/$tfile"
14365 fallocate -p --offset $BS -l $punch_size $DIR/$tfile ||
14366 error "fallocate failed: offset $BS length $punch_size"
14368 size_after=$(stat -c '%s' $DIR/$tfile)
14369 blocks_after=$(stat -c '%b' $DIR/$tfile)
14371 # Verify punch worked.
14372 # Size should be kept
14373 (( size == size_after )) ||
14374 error "punch failed: size $size != $size_after"
14376 # two 4k data blocks to remain plus possible 1 extra extent block
14377 (( blocks_after <= ((BS / 512) * 3) )) ||
14378 error "too many blocks remains: $blocks_after"
14380 # Verify that file has hole between the first and the last blocks
14381 local hole_start=$(lseek_test -l 0 $DIR/$tfile)
14382 local hole_end=$(lseek_test -d $BS $DIR/$tfile)
14384 echo "Hole at [$hole_start, $hole_end)"
14385 (( hole_start == BS )) ||
14386 error "no hole at offset $BS after punch"
14388 (( hole_end == BS + punch_size )) ||
14389 error "data at offset $hole_end < $((BS + punch_size))"
14391 run_test 150g "Verify fallocate punch on large range"
14393 #LU-2902 roc_hit was not able to read all values from lproc
14394 function roc_hit_init() {
14395 local list=$(comma_list $(osts_nodes))
14396 local dir=$DIR/$tdir-check
14397 local file=$dir/$tfile
14403 #use setstripe to do a write to every ost
14404 for i in $(seq 0 $((OSTCOUNT-1))); do
14405 $LFS setstripe -c 1 -i $i $dir || error "$LFS setstripe $file failed"
14406 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
14407 idx=$(printf %04x $i)
14408 BEFORE=$(get_osd_param $list *OST*$idx stats |
14409 awk '$1 == "cache_access" {sum += $7}
14410 END { printf("%0.0f", sum) }')
14412 cancel_lru_locks osc
14413 cat $file >/dev/null
14415 AFTER=$(get_osd_param $list *OST*$idx stats |
14416 awk '$1 == "cache_access" {sum += $7}
14417 END { printf("%0.0f", sum) }')
14419 echo BEFORE:$BEFORE AFTER:$AFTER
14420 if ! let "AFTER - BEFORE == 4"; then
14422 error "roc_hit is not safe to use"
14430 function roc_hit() {
14431 local list=$(comma_list $(osts_nodes))
14432 echo $(get_osd_param $list '' stats |
14433 awk '$1 == "cache_hit" {sum += $7}
14434 END { printf("%0.0f", sum) }')
14437 function set_cache() {
14440 if [ "$2" == "off" ]; then
14443 local list=$(comma_list $(osts_nodes))
14444 set_osd_param $list '' $1_cache_enable $on
14446 cancel_lru_locks osc
14450 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14451 remote_ost_nodsh && skip "remote OST with nodsh"
14454 local list=$(comma_list $(osts_nodes))
14456 # check whether obdfilter is cache capable at all
14457 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
14458 skip "not cache-capable obdfilter"
14461 # check cache is enabled on all obdfilters
14462 if get_osd_param $list '' read_cache_enable | grep 0; then
14463 skip "oss cache is disabled"
14466 set_osd_param $list '' writethrough_cache_enable 1
14468 # check write cache is enabled on all obdfilters
14469 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
14470 skip "oss write cache is NOT enabled"
14475 #define OBD_FAIL_OBD_NO_LRU 0x609
14476 do_nodes $list $LCTL set_param fail_loc=0x609
14478 # pages should be in the case right after write
14479 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
14482 local BEFORE=$(roc_hit)
14483 cancel_lru_locks osc
14484 cat $DIR/$tfile >/dev/null
14485 local AFTER=$(roc_hit)
14487 do_nodes $list $LCTL set_param fail_loc=0
14489 if ! let "AFTER - BEFORE == CPAGES"; then
14490 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
14493 cancel_lru_locks osc
14494 # invalidates OST cache
14495 do_nodes $list "echo 1 > /proc/sys/vm/drop_caches"
14496 set_osd_param $list '' read_cache_enable 0
14497 cat $DIR/$tfile >/dev/null
14499 # now data shouldn't be found in the cache
14501 cancel_lru_locks osc
14502 cat $DIR/$tfile >/dev/null
14504 if let "AFTER - BEFORE != 0"; then
14505 error "IN CACHE: before: $BEFORE, after: $AFTER"
14508 set_osd_param $list '' read_cache_enable 1
14511 run_test 151 "test cache on oss and controls ==============================="
14514 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14516 local TF="$TMP/$tfile"
14518 # simulate ENOMEM during write
14519 #define OBD_FAIL_OST_NOMEM 0x226
14520 lctl set_param fail_loc=0x80000226
14521 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
14523 sync || error "sync failed"
14524 lctl set_param fail_loc=0
14526 # discard client's cache
14527 cancel_lru_locks osc
14529 # simulate ENOMEM during read
14530 lctl set_param fail_loc=0x80000226
14531 cmp $TF $DIR/$tfile || error "cmp failed"
14532 lctl set_param fail_loc=0
14536 run_test 152 "test read/write with enomem ============================"
14539 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
14541 run_test 153 "test if fdatasync does not crash ======================="
14543 dot_lustre_fid_permission_check() {
14545 local ffid=$MOUNT/.lustre/fid/$fid
14548 echo "stat fid $fid"
14549 stat $ffid > /dev/null || error "stat $ffid failed."
14550 echo "touch fid $fid"
14551 touch $ffid || error "touch $ffid failed."
14552 echo "write to fid $fid"
14553 cat /etc/hosts > $ffid || error "write $ffid failed."
14554 echo "read fid $fid"
14555 diff /etc/hosts $ffid || error "read $ffid failed."
14556 echo "append write to fid $fid"
14557 cat /etc/hosts >> $ffid || error "append write $ffid failed."
14558 echo "rename fid $fid"
14559 mv $ffid $test_dir/$tfile.1 &&
14560 error "rename $ffid to $tfile.1 should fail."
14561 touch $test_dir/$tfile.1
14562 mv $test_dir/$tfile.1 $ffid &&
14563 error "rename $tfile.1 to $ffid should fail."
14564 rm -f $test_dir/$tfile.1
14565 echo "truncate fid $fid"
14566 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
14567 echo "link fid $fid"
14568 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
14569 if [[ $($LCTL get_param -n mdc.*-mdc-*.connect_flags) =~ acl ]]; then
14570 echo "setfacl fid $fid"
14571 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
14572 echo "getfacl fid $fid"
14573 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
14575 echo "unlink fid $fid"
14576 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
14577 echo "mknod fid $fid"
14578 mknod $ffid c 1 3 && error "mknod $ffid should fail."
14580 fid=[0xf00000400:0x1:0x0]
14581 ffid=$MOUNT/.lustre/fid/$fid
14583 echo "stat non-exist fid $fid"
14584 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
14585 echo "write to non-exist fid $fid"
14586 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
14587 echo "link new fid $fid"
14588 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
14590 mkdir -p $test_dir/$tdir
14591 touch $test_dir/$tdir/$tfile
14592 fid=$($LFS path2fid $test_dir/$tdir)
14595 error "error: could not get fid for $test_dir/$dir/$tfile."
14597 ffid=$MOUNT/.lustre/fid/$fid
14600 ls $ffid > /dev/null || error "ls $ffid failed."
14601 echo "touch $fid/$tfile.1"
14602 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
14604 echo "touch $MOUNT/.lustre/fid/$tfile"
14605 touch $MOUNT/.lustre/fid/$tfile && \
14606 error "touch $MOUNT/.lustre/fid/$tfile should fail."
14608 echo "setxattr to $MOUNT/.lustre/fid"
14609 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
14611 echo "listxattr for $MOUNT/.lustre/fid"
14612 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
14614 echo "delxattr from $MOUNT/.lustre/fid"
14615 setfattr -x trusted.name1 $MOUNT/.lustre/fid
14617 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
14618 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
14619 error "touch invalid fid should fail."
14621 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
14622 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
14623 error "touch non-normal fid should fail."
14625 echo "rename $tdir to $MOUNT/.lustre/fid"
14626 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
14627 error "rename to $MOUNT/.lustre/fid should fail."
14629 if [ $MDS1_VERSION -ge $(version_code 2.3.51) ]
14631 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
14632 local new_obf_mode=777
14634 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
14635 chmod $new_obf_mode $DIR/.lustre/fid ||
14636 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
14638 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
14639 [ $obf_mode -eq $new_obf_mode ] ||
14640 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
14642 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
14643 chmod $old_obf_mode $DIR/.lustre/fid ||
14644 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
14647 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
14648 fid=$($LFS path2fid $test_dir/$tfile-2)
14650 if [ $MDS1_VERSION -ge $(version_code 2.6.50) ]
14652 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
14653 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
14654 error "create lov data thru .lustre failed"
14656 echo "cp /etc/passwd $test_dir/$tfile-2"
14657 cp /etc/passwd $test_dir/$tfile-2 ||
14658 error "copy to $test_dir/$tfile-2 failed."
14659 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
14660 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
14661 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
14663 rm -rf $test_dir/tfile.lnk
14664 rm -rf $test_dir/$tfile-2
14668 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
14669 skip "Need MDS version at least 2.4.1"
14671 local tf=$DIR/$tfile
14674 local fid=$($LFS path2fid $tf)
14675 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
14677 # check that we get the same pathname back
14680 for rootpath in "$MOUNT" "$MOUNT///" "$MOUNT/$tfile"; do
14681 echo "$rootpath $fid"
14682 found=$($LFS fid2path $rootpath "$fid")
14683 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
14684 [ "$found" == "$tf" ] || error "fid2path $found != $tf"
14687 # check wrong root path format
14688 rootpath=$MOUNT"_wrong"
14689 found=$($LFS fid2path $rootpath "$fid")
14690 [ -z "$found" ] || error "should fail ($rootpath != $MOUNT)"
14692 run_test 154A "lfs path2fid and fid2path basic checks"
14695 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
14696 skip "Need MDS version at least 2.4.1"
14698 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
14699 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
14700 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
14701 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
14703 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
14704 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
14706 # check that we get the same pathname
14707 echo "PFID: $PFID, name: $name"
14708 local FOUND=$($LFS fid2path $MOUNT "$PFID")
14709 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
14710 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
14711 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
14713 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
14715 run_test 154B "verify the ll_decode_linkea tool"
14718 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14719 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
14720 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
14721 skip "Need MDS version at least 2.2.51"
14722 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
14724 cp /etc/hosts $DIR/$tfile
14726 fid=$($LFS path2fid $DIR/$tfile)
14728 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
14730 dot_lustre_fid_permission_check "$fid" $DIR ||
14731 error "dot lustre permission check $fid failed"
14733 ls -a $MOUNT | grep "\.lustre" && error ".lustre should not be listed"
14735 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
14737 touch $MOUNT/.lustre/file &&
14738 error "creation is not allowed under .lustre"
14740 mkdir $MOUNT/.lustre/dir &&
14741 error "mkdir is not allowed under .lustre"
14745 run_test 154a "Open-by-FID"
14748 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14749 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
14750 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
14751 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
14752 skip "Need MDS version at least 2.2.51"
14754 local remote_dir=$DIR/$tdir/remote_dir
14758 mkdir -p $DIR/$tdir
14759 $LFS mkdir -i $MDTIDX $remote_dir ||
14760 error "create remote directory failed"
14762 cp /etc/hosts $remote_dir/$tfile
14764 fid=$($LFS path2fid $remote_dir/$tfile)
14766 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
14768 dot_lustre_fid_permission_check "$fid" $remote_dir ||
14769 error "dot lustre permission check $fid failed"
14772 run_test 154b "Open-by-FID for remote directory"
14775 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
14776 skip "Need MDS version at least 2.4.1"
14778 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
14779 local FID1=$($LFS path2fid $DIR/$tfile.1)
14780 local FID2=$($LFS path2fid $DIR/$tfile.2)
14781 local FID3=$($LFS path2fid $DIR/$tfile.3)
14784 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
14785 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
14786 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
14788 [ "$FID" = "${!want}" ] ||
14789 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
14793 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
14795 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
14796 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
14800 run_test 154c "lfs path2fid and fid2path multiple arguments"
14803 remote_mds_nodsh && skip "remote MDS with nodsh"
14804 [[ $MDS1_VERSION -lt $(version_code 2.5.53) ]] &&
14805 skip "Need MDS version at least 2.5.53"
14807 if remote_mds; then
14808 nid=$($LCTL list_nids | sed "s/\./\\\./g")
14812 local proc_ofile="mdt.*.exports.'$nid'.open_files"
14819 local fid=$($LFS path2fid $DIR/$tfile)
14822 cmd="exec $fd<$DIR/$tfile"
14824 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
14825 echo "$fid_list" | grep "$fid"
14828 cmd="exec $fd>/dev/null"
14830 if [ $rc -ne 0 ]; then
14831 error "FID $fid not found in open files list $fid_list"
14834 run_test 154d "Verify open file fid"
14838 [[ $MDS1_VERSION -lt $(version_code 2.6.50) ]] &&
14839 skip "Need MDS version at least 2.6.50"
14841 if ls -a $MOUNT | grep -q '^\.lustre$'; then
14842 error ".lustre returned by readdir"
14845 run_test 154e ".lustre is not returned by readdir"
14848 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
14850 # create parent directory on a single MDT to avoid cross-MDT hardlinks
14851 test_mkdir -p -c1 $DIR/$tdir/d
14852 # test dirs inherit from its stripe
14853 mkdir -p $DIR/$tdir/d/foo1 || error "mkdir error"
14854 mkdir -p $DIR/$tdir/d/foo2 || error "mkdir error"
14855 cp /etc/hosts $DIR/$tdir/d/foo1/$tfile
14856 ln $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/link
14859 # get fid of parents
14860 local FID0=$($LFS path2fid $DIR/$tdir/d)
14861 local FID1=$($LFS path2fid $DIR/$tdir/d/foo1)
14862 local FID2=$($LFS path2fid $DIR/$tdir/d/foo2)
14863 local FID3=$($LFS path2fid $DIR)
14865 # check that path2fid --parents returns expected <parent_fid>/name
14866 # 1) test for a directory (single parent)
14867 local parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1)
14868 [ "$parent" == "$FID0/foo1" ] ||
14869 error "expected parent: $FID0/foo1, got: $parent"
14871 # 2) test for a file with nlink > 1 (multiple parents)
14872 parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1/$tfile)
14873 echo "$parent" | grep -F "$FID1/$tfile" ||
14874 error "$FID1/$tfile not returned in parent list"
14875 echo "$parent" | grep -F "$FID2/link" ||
14876 error "$FID2/link not returned in parent list"
14878 # 3) get parent by fid
14879 local file_fid=$($LFS path2fid $DIR/$tdir/d/foo1/$tfile)
14880 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
14881 echo "$parent" | grep -F "$FID1/$tfile" ||
14882 error "$FID1/$tfile not returned in parent list (by fid)"
14883 echo "$parent" | grep -F "$FID2/link" ||
14884 error "$FID2/link not returned in parent list (by fid)"
14886 # 4) test for entry in root directory
14887 parent=$($LFS path2fid --parents $DIR/f)
14888 echo "$parent" | grep -F "$FID3/f" ||
14889 error "$FID3/f not returned in parent list"
14891 # 5) test it on root directory
14892 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
14893 error "$MOUNT should not have parents"
14895 # enable xattr caching and check that linkea is correctly updated
14896 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
14897 save_lustre_params client "llite.*.xattr_cache" > $save
14898 lctl set_param llite.*.xattr_cache 1
14900 # 6.1) linkea update on rename
14901 mv $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/$tfile.moved
14903 # get parents by fid
14904 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
14905 # foo1 should no longer be returned in parent list
14906 echo "$parent" | grep -F "$FID1" &&
14907 error "$FID1 should no longer be in parent list"
14908 # the new path should appear
14909 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
14910 error "$FID2/$tfile.moved is not in parent list"
14912 # 6.2) linkea update on unlink
14913 rm -f $DIR/$tdir/d/foo2/link
14914 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
14915 # foo2/link should no longer be returned in parent list
14916 echo "$parent" | grep -F "$FID2/link" &&
14917 error "$FID2/link should no longer be in parent list"
14921 restore_lustre_params < $save
14924 run_test 154f "get parent fids by reading link ea"
14928 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
14929 [[ $MDS1_VERSION -ge $(version_code 2.6.92) &&
14930 $CLIENT_VERSION -gt $(version_code 2.6.99) ]] ||
14931 skip "Need MDS version at least 2.6.92"
14933 mkdir -p $DIR/$tdir
14934 llapi_fid_test -d $DIR/$tdir
14936 run_test 154g "various llapi FID tests"
14938 test_155_small_load() {
14939 local temp=$TMP/$tfile
14940 local file=$DIR/$tfile
14942 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
14943 error "dd of=$temp bs=6096 count=1 failed"
14945 cancel_lru_locks $OSC
14946 cmp $temp $file || error "$temp $file differ"
14948 $TRUNCATE $temp 6000
14949 $TRUNCATE $file 6000
14950 cmp $temp $file || error "$temp $file differ (truncate1)"
14952 echo "12345" >>$temp
14953 echo "12345" >>$file
14954 cmp $temp $file || error "$temp $file differ (append1)"
14956 echo "12345" >>$temp
14957 echo "12345" >>$file
14958 cmp $temp $file || error "$temp $file differ (append2)"
14964 test_155_big_load() {
14965 remote_ost_nodsh && skip "remote OST with nodsh"
14967 local temp=$TMP/$tfile
14968 local file=$DIR/$tfile
14971 local cache_size=$(do_facet ost$((MAXI+1)) \
14972 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
14973 local large_file_size=$((cache_size * 2))
14975 echo "OSS cache size: $cache_size KB"
14976 echo "Large file size: $large_file_size KB"
14978 [ $MAXV -le $large_file_size ] &&
14979 skip_env "max available OST size needs > $large_file_size KB"
14981 $LFS setstripe $file -c 1 -i $MAXI || error "$LFS setstripe $file failed"
14983 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k ||
14984 error "dd of=$temp bs=$large_file_size count=1k failed"
14987 cancel_lru_locks osc
14988 cmp $temp $file || error "$temp $file differ"
14994 save_writethrough() {
14995 local facets=$(get_facets OST)
14997 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" > $1
15001 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15003 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15005 save_writethrough $p
15008 set_cache writethrough on
15009 test_155_small_load
15010 restore_lustre_params < $p
15013 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
15016 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15018 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15020 save_writethrough $p
15023 set_cache writethrough off
15024 test_155_small_load
15025 restore_lustre_params < $p
15028 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
15031 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15033 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15035 save_writethrough $p
15038 set_cache writethrough on
15039 test_155_small_load
15040 restore_lustre_params < $p
15043 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
15046 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15048 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15050 save_writethrough $p
15053 set_cache writethrough off
15054 test_155_small_load
15055 restore_lustre_params < $p
15058 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
15061 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15063 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15065 save_writethrough $p
15068 set_cache writethrough on
15070 restore_lustre_params < $p
15073 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
15076 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15078 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15080 save_writethrough $p
15083 set_cache writethrough off
15085 restore_lustre_params < $p
15088 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
15091 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15093 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15095 save_writethrough $p
15098 set_cache writethrough on
15100 restore_lustre_params < $p
15103 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
15106 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15108 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15110 save_writethrough $p
15113 set_cache writethrough off
15115 restore_lustre_params < $p
15118 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
15121 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15122 remote_ost_nodsh && skip "remote OST with nodsh"
15123 [ $OST1_VERSION -lt $(version_code 2.6.93) ] &&
15124 skip "stats not implemented on old servers"
15125 [ "$ost1_FSTYPE" = "zfs" ] &&
15126 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS"
15131 local file="$DIR/$tfile"
15132 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15134 save_writethrough $p
15137 log "Turn on read and write cache"
15139 set_cache writethrough on
15141 log "Write data and read it back."
15142 log "Read should be satisfied from the cache."
15143 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
15145 cancel_lru_locks osc
15146 cat $file >/dev/null
15148 if ! let "AFTER - BEFORE == CPAGES"; then
15149 error "NOT IN CACHE (2): before: $BEFORE, after: $AFTER"
15151 log "cache hits: before: $BEFORE, after: $AFTER"
15154 log "Read again; it should be satisfied from the cache."
15156 cancel_lru_locks osc
15157 cat $file >/dev/null
15159 if ! let "AFTER - BEFORE == CPAGES"; then
15160 error "NOT IN CACHE (3): before: $BEFORE, after: $AFTER"
15162 log "cache hits:: before: $BEFORE, after: $AFTER"
15165 log "Turn off the read cache and turn on the write cache"
15167 set_cache writethrough on
15169 log "Read again; it should be satisfied from the cache."
15171 cancel_lru_locks osc
15172 cat $file >/dev/null
15174 if ! let "AFTER - BEFORE == CPAGES"; then
15175 error "NOT IN CACHE (4): before: $BEFORE, after: $AFTER"
15177 log "cache hits:: before: $BEFORE, after: $AFTER"
15180 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
15181 # > 2.12.56 uses pagecache if cached
15182 log "Read again; it should not be satisfied from the cache."
15184 cancel_lru_locks osc
15185 cat $file >/dev/null
15187 if ! let "AFTER - BEFORE == 0"; then
15188 error "IN CACHE (5): before: $BEFORE, after: $AFTER"
15190 log "cache hits:: before: $BEFORE, after: $AFTER"
15194 log "Write data and read it back."
15195 log "Read should be satisfied from the cache."
15196 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
15198 cancel_lru_locks osc
15199 cat $file >/dev/null
15201 if ! let "AFTER - BEFORE == CPAGES"; then
15202 error "NOT IN CACHE (6): before: $BEFORE, after: $AFTER"
15204 log "cache hits:: before: $BEFORE, after: $AFTER"
15207 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
15208 # > 2.12.56 uses pagecache if cached
15209 log "Read again; it should not be satisfied from the cache."
15211 cancel_lru_locks osc
15212 cat $file >/dev/null
15214 if ! let "AFTER - BEFORE == 0"; then
15215 error "IN CACHE (7): before: $BEFORE, after: $AFTER"
15217 log "cache hits:: before: $BEFORE, after: $AFTER"
15221 log "Turn off read and write cache"
15223 set_cache writethrough off
15225 log "Write data and read it back"
15226 log "It should not be satisfied from the cache."
15228 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
15229 cancel_lru_locks osc
15231 cat $file >/dev/null
15233 if ! let "AFTER - BEFORE == 0"; then
15234 error_ignore bz20762 "IN CACHE (8):before:$BEFORE,after:$AFTER"
15236 log "cache hits:: before: $BEFORE, after: $AFTER"
15239 log "Turn on the read cache and turn off the write cache"
15241 set_cache writethrough off
15243 log "Write data and read it back"
15244 log "It should not be satisfied from the cache."
15246 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
15248 cancel_lru_locks osc
15249 cat $file >/dev/null
15251 if ! let "AFTER - BEFORE == 0"; then
15252 error_ignore bz20762 "IN CACHE (9):before:$BEFORE,after:$AFTER"
15254 log "cache hits:: before: $BEFORE, after: $AFTER"
15257 log "Read again; it should be satisfied from the cache."
15259 cancel_lru_locks osc
15260 cat $file >/dev/null
15262 if ! let "AFTER - BEFORE == CPAGES"; then
15263 error "NOT IN CACHE (1): before: $BEFORE, after: $AFTER"
15265 log "cache hits:: before: $BEFORE, after: $AFTER"
15268 restore_lustre_params < $p
15271 run_test 156 "Verification of tunables"
15274 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15275 remote_mds_nodsh && skip "remote MDS with nodsh"
15276 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
15277 skip "Need MDS version at least 2.2.0"
15279 changelog_register || error "changelog_register failed"
15280 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
15281 changelog_users $SINGLEMDS | grep -q $cl_user ||
15282 error "User $cl_user not found in changelog_users"
15285 test_mkdir -p $DIR/$tdir/pics/2008/zachy
15286 changelog_clear 0 || error "changelog_clear failed"
15287 touch $DIR/$tdir/pics/2008/zachy/$tfile # open 1
15288 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg # open 2
15289 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
15290 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
15291 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
15292 rm $DIR/$tdir/pics/desktop.jpg
15294 changelog_dump | tail -10
15296 echo "verifying changelog mask"
15297 changelog_chmask "-MKDIR"
15298 changelog_chmask "-CLOSE"
15300 test_mkdir -p $DIR/$tdir/pics/zach/sofia # not logged
15301 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # not logged
15303 changelog_chmask "+MKDIR"
15304 changelog_chmask "+CLOSE"
15306 test_mkdir -p $DIR/$tdir/pics/2008/sofia # mkdir 1
15307 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # open 3
15309 changelog_dump | tail -10
15310 MKDIRS=$(changelog_dump | grep -c "MKDIR")
15311 CLOSES=$(changelog_dump | grep -c "CLOSE")
15312 [ $MKDIRS -eq 1 ] || error "MKDIR changelog mask count $MKDIRS != 1"
15313 [ $CLOSES -eq 3 ] || error "CLOSE changelog mask count $CLOSES != 3"
15316 echo "verifying target fid"
15317 local fidc=$(changelog_extract_field "CREAT" "$tfile" "t=")
15318 local fidf=$($LFS path2fid $DIR/$tdir/pics/zach/$tfile)
15319 [ "$fidc" == "$fidf" ] ||
15320 error "changelog '$tfile' fid $fidc != file fid $fidf"
15321 echo "verifying parent fid"
15322 # The FID returned from the Changelog may be the directory shard on
15323 # a different MDT, and not the FID returned by path2fid on the parent.
15324 # Instead of comparing FIDs, verify that fid2path(fidp) is correct,
15325 # since this is what will matter when recreating this file in the tree.
15326 local fidp=$(changelog_extract_field "CREAT" "$tfile" "p=")
15327 local pathp=$($LFS fid2path $MOUNT "$fidp")
15328 [ "${pathp%/}" == "$DIR/$tdir/pics/zach" ] ||
15329 error "changelog fid2path($fidc) $pathp != $DIR/$tdir/pics/zach"
15331 echo "getting records for $cl_user"
15332 changelog_users $SINGLEMDS
15333 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user)
15335 __changelog_clear $SINGLEMDS $cl_user +$nclr ||
15336 error "changelog_clear failed"
15337 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user)
15338 echo "verifying user clear: $user_rec1 + $nclr == $user_rec2"
15339 [ $user_rec2 == $((user_rec1 + nclr)) ] ||
15340 error "user index expect $user_rec1 + $nclr != $user_rec2"
15342 local min0_rec=$(changelog_users $SINGLEMDS |
15343 awk 'min == "" || $2 < min { min = $2 }; END { print min }')
15344 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
15345 awk '{ print $1; exit; }')
15347 changelog_dump | tail -n 5
15348 echo "verifying user min purge: $min0_rec + 1 == $first_rec"
15349 [ $first_rec == $((min0_rec + 1)) ] ||
15350 error "first index should be $min0_rec + 1 not $first_rec"
15352 # LU-3446 changelog index reset on MDT restart
15353 local cur_rec1=$(changelog_users $SINGLEMDS |
15354 awk '/^current.index:/ { print $NF }')
15355 changelog_clear 0 ||
15356 error "clear all changelog records for $cl_user failed"
15357 stop $SINGLEMDS || error "Fail to stop $SINGLEMDS"
15358 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
15359 error "Fail to start $SINGLEMDS"
15360 local cur_rec2=$(changelog_users $SINGLEMDS |
15361 awk '/^current.index:/ { print $NF }')
15362 echo "verifying index survives MDT restart: $cur_rec1 == $cur_rec2"
15363 [ $cur_rec1 == $cur_rec2 ] ||
15364 error "current index should be $cur_rec1 not $cur_rec2"
15366 echo "verifying users from this test are deregistered"
15367 changelog_deregister || error "changelog_deregister failed"
15368 changelog_users $SINGLEMDS | grep -q $cl_user &&
15369 error "User '$cl_user' still in changelog_users"
15371 # lctl get_param -n mdd.*.changelog_users
15372 # current index: 144
15373 # ID index (idle seconds)
15375 if ! changelog_users $SINGLEMDS | grep "^cl"; then
15376 # this is the normal case where all users were deregistered
15377 # make sure no new records are added when no users are present
15378 local last_rec1=$(changelog_users $SINGLEMDS |
15379 awk '/^current.index:/ { print $NF }')
15380 touch $DIR/$tdir/chloe
15381 local last_rec2=$(changelog_users $SINGLEMDS |
15382 awk '/^current.index:/ { print $NF }')
15383 echo "verify changelogs are off: $last_rec1 == $last_rec2"
15384 [ $last_rec1 == $last_rec2 ] || error "changelogs not off"
15386 # any changelog users must be leftovers from a previous test
15387 changelog_users $SINGLEMDS
15388 echo "other changelog users; can't verify off"
15391 run_test 160a "changelog sanity"
15393 test_160b() { # LU-3587
15394 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15395 remote_mds_nodsh && skip "remote MDS with nodsh"
15396 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
15397 skip "Need MDS version at least 2.2.0"
15399 changelog_register || error "changelog_register failed"
15400 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
15401 changelog_users $SINGLEMDS | grep -q $cl_user ||
15402 error "User '$cl_user' not found in changelog_users"
15404 local longname1=$(str_repeat a 255)
15405 local longname2=$(str_repeat b 255)
15408 echo "creating very long named file"
15409 touch $longname1 || error "create of '$longname1' failed"
15410 echo "renaming very long named file"
15411 mv $longname1 $longname2
15413 changelog_dump | grep RENME | tail -n 5
15416 run_test 160b "Verify that very long rename doesn't crash in changelog"
15419 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15420 remote_mds_nodsh && skip "remote MDS with nodsh"
15422 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
15423 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
15424 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
15425 skip "Need MDS version at least 2.5.58 or 2.5.2+"
15429 # Registration step
15430 changelog_register || error "changelog_register failed"
15433 mkdir -p $DIR/$tdir
15434 $MCREATE $DIR/$tdir/foo_160c
15435 changelog_chmask "-TRUNC"
15436 $TRUNCATE $DIR/$tdir/foo_160c 200
15437 changelog_chmask "+TRUNC"
15438 $TRUNCATE $DIR/$tdir/foo_160c 199
15439 changelog_dump | tail -n 5
15440 local truncs=$(changelog_dump | tail -n 5 | grep -c TRUNC)
15441 [ $truncs -eq 1 ] || error "TRUNC changelog mask count $truncs != 1"
15443 run_test 160c "verify that changelog log catch the truncate event"
15446 remote_mds_nodsh && skip "remote MDS with nodsh"
15447 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15448 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15449 [[ $MDS1_VERSION -ge $(version_code 2.7.60) ]] ||
15450 skip "Need MDS version at least 2.7.60"
15452 # Registration step
15453 changelog_register || error "changelog_register failed"
15455 mkdir -p $DIR/$tdir/migrate_dir
15456 changelog_clear 0 || error "changelog_clear failed"
15458 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
15459 changelog_dump | tail -n 5
15460 local migrates=$(changelog_dump | grep -c "MIGRT")
15461 [ $migrates -eq 1 ] || error "MIGRATE changelog count $migrates != 1"
15463 run_test 160d "verify that changelog log catch the migrate event"
15466 remote_mds_nodsh && skip "remote MDS with nodsh"
15469 changelog_register || error "changelog_register failed"
15471 # Delete a future user (expect fail)
15472 local MDT0=$(facet_svc $SINGLEMDS)
15473 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister "cl77"
15476 if [ $rc -eq 0 ]; then
15477 error "Deleted non-existant user cl77"
15478 elif [ $rc -ne 2 ]; then
15479 error "changelog_deregister failed with $rc, expect 2 (ENOENT)"
15482 # Clear to a bad index (1 billion should be safe)
15483 $LFS changelog_clear $MDT0 "${CL_USERS[$SINGLEMDS]%% *}" 1000000000
15486 if [ $rc -eq 0 ]; then
15487 error "Successfully cleared to invalid CL index"
15488 elif [ $rc -ne 22 ]; then
15489 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
15492 run_test 160e "changelog negative testing (should return errors)"
15495 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15496 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
15497 skip "Need MDS version at least 2.10.56"
15499 local mdts=$(comma_list $(mdts_nodes))
15502 changelog_register || error "first changelog_register failed"
15503 changelog_register || error "second changelog_register failed"
15505 declare -A cl_user1
15506 declare -A cl_user2
15511 # generate some changelog records to accumulate on each MDT
15512 # use all_char because created files should be evenly distributed
15513 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
15514 error "test_mkdir $tdir failed"
15515 log "$(date +%s): creating first files"
15516 for ((i = 0; i < MDSCOUNT * 2; i++)); do
15517 $LFS mkdir -i $((i%MDSCOUNT)) $DIR/$tdir/d$i.$((i/MDSCOUNT)) ||
15518 error "create $DIR/$tdir/d$i.$((i/MDSCOUNT)) failed"
15521 # check changelogs have been generated
15522 local start=$SECONDS
15523 local idle_time=$((MDSCOUNT * 5 + 5))
15524 local nbcl=$(changelog_dump | wc -l)
15525 [[ $nbcl -eq 0 ]] && error "no changelogs found"
15527 for param in "changelog_max_idle_time=$idle_time" \
15529 "changelog_min_gc_interval=2" \
15530 "changelog_min_free_cat_entries=3"; do
15531 local MDT0=$(facet_svc $SINGLEMDS)
15532 local var="${param%=*}"
15533 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
15535 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
15536 do_nodes $mdts $LCTL set_param mdd.*.$param
15539 # force cl_user2 to be idle (1st part), but also cancel the
15540 # cl_user1 records so that it is not evicted later in the test.
15541 local sleep1=$((idle_time / 2))
15542 echo "$(date +%s): sleep1 $sleep1/${idle_time}s"
15545 # simulate changelog catalog almost full
15546 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
15547 do_nodes $mdts "$LCTL set_param fail_loc=0x1313 fail_val=3"
15549 for i in $(seq $MDSCOUNT); do
15550 cl_users=(${CL_USERS[mds$i]})
15551 cl_user1[mds$i]="${cl_users[0]}"
15552 cl_user2[mds$i]="${cl_users[1]}"
15554 [ -n "${cl_user1[mds$i]}" ] ||
15555 error "mds$i: no user registered"
15556 [ -n "${cl_user2[mds$i]}" ] ||
15557 error "mds$i: only ${cl_user2[mds$i]} is registered"
15559 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15560 [ -n "$user_rec1" ] ||
15561 error "mds$i: User ${cl_user1[mds$i]} not registered"
15562 __changelog_clear mds$i ${cl_user1[mds$i]} +2
15563 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15564 [ -n "$user_rec2" ] ||
15565 error "mds$i: User ${cl_user1[mds$i]} not registered"
15566 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
15567 "$user_rec1 + 2 == $user_rec2"
15568 [ $((user_rec1 + 2)) == $user_rec2 ] ||
15569 error "mds$i: user ${cl_user1[mds$i]} index expected " \
15570 "$user_rec1 + 2, but is $user_rec2"
15571 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
15572 [ -n "$user_rec2" ] ||
15573 error "mds$i: User ${cl_user2[mds$i]} not registered"
15574 [ $user_rec1 == $user_rec2 ] ||
15575 error "mds$i: user ${cl_user2[mds$i]} index expected " \
15576 "$user_rec1, but is $user_rec2"
15579 # force cl_user2 idle (2nd part) to just exceed changelog_max_idle_time
15580 local sleep2=$((idle_time - (SECONDS - start) + 1))
15581 echo "$(date +%s): sleep2 $sleep2/${idle_time}s"
15584 # Generate one more changelog to trigger GC at fail_loc for cl_user2.
15585 # cl_user1 should be OK because it recently processed records.
15586 echo "$(date +%s): creating $((MDSCOUNT * 2)) files"
15587 for ((i = 0; i < MDSCOUNT * 2; i++)); do
15588 $LFS mkdir -i $((i%MDSCOUNT)) $DIR/$tdir/d$i.$((i/MDSCOUNT+2))||
15589 error "create $DIR/$tdir/d$i.$((i/MDSCOUNT+2)) failed"
15592 # ensure gc thread is done
15593 for i in $(mdts_nodes); do
15594 wait_update $i "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
15595 error "$i: GC-thread not done"
15599 for (( i = 1; i <= MDSCOUNT; i++ )); do
15600 # check cl_user1 still registered
15601 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
15602 error "mds$i: User ${cl_user1[mds$i]} not registered"
15603 # check cl_user2 unregistered
15604 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
15605 error "mds$i: User ${cl_user2[mds$i]} still registered"
15607 # check changelogs are present and starting at $user_rec1 + 1
15608 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15609 [ -n "$user_rec1" ] ||
15610 error "mds$i: User ${cl_user1[mds$i]} not registered"
15611 first_rec=$($LFS changelog $(facet_svc mds$i) |
15612 awk '{ print $1; exit; }')
15614 echo "mds$i: $(date +%s) verify rec $user_rec1+1 == $first_rec"
15615 [ $((user_rec1 + 1)) == $first_rec ] ||
15616 error "mds$i: rec $first_rec != $user_rec1 + 1"
15619 run_test 160f "changelog garbage collect (timestamped users)"
15622 remote_mds_nodsh && skip "remote MDS with nodsh"
15623 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
15624 skip "Need MDS version at least 2.10.56"
15626 local mdts=$(comma_list $(mdts_nodes))
15628 #define OBD_FAIL_TIME_IN_CHLOG_USER 0x1314
15629 do_nodes $mdts $LCTL set_param fail_loc=0x1314
15632 changelog_register || error "first changelog_register failed"
15633 changelog_register || error "second changelog_register failed"
15635 declare -A cl_user1
15636 declare -A cl_user2
15641 # generate some changelog records to accumulate on each MDT
15642 # use all_char because created files should be evenly distributed
15643 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
15644 error "test_mkdir $tdir failed"
15645 for ((i = 0; i < MDSCOUNT; i++)); do
15646 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
15647 error "create $DIR/$tdir/d$i.1 failed"
15650 # check changelogs have been generated
15651 local nbcl=$(changelog_dump | wc -l)
15652 (( $nbcl > 0 )) || error "no changelogs found"
15654 # reduce the max_idle_indexes value to make sure we exceed it
15655 for param in "changelog_max_idle_indexes=1" \
15657 "changelog_min_gc_interval=2" \
15658 "changelog_min_free_cat_entries=3"; do
15659 local MDT0=$(facet_svc $SINGLEMDS)
15660 local var="${param%=*}"
15661 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
15663 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
15664 do_nodes $mdts $LCTL set_param mdd.*.$param ||
15665 error "unable to set mdd.*.$param"
15668 # simulate changelog catalog almost full
15669 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
15670 do_nodes $mdts "$LCTL set_param fail_loc=0x1313 fail_val=3"
15672 local start=$SECONDS
15673 for i in $(seq $MDSCOUNT); do
15674 cl_users=(${CL_USERS[mds$i]})
15675 cl_user1[mds$i]="${cl_users[0]}"
15676 cl_user2[mds$i]="${cl_users[1]}"
15678 [ -n "${cl_user1[mds$i]}" ] ||
15679 error "mds$i: no user registered"
15680 [ -n "${cl_user2[mds$i]}" ] ||
15681 error "mds$i: only ${cl_user1[mds$i]} is registered"
15683 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15684 [ -n "$user_rec1" ] ||
15685 error "mds$i: User ${cl_user1[mds$i]} not registered"
15686 __changelog_clear mds$i ${cl_user1[mds$i]} +2
15687 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15688 [ -n "$user_rec2" ] ||
15689 error "mds$i: User ${cl_user1[mds$i]} not registered"
15690 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
15691 "$user_rec1 + 2 == $user_rec2"
15692 [ $((user_rec1 + 2)) == $user_rec2 ] ||
15693 error "mds$i: user ${cl_user1[mds$i]} index expected " \
15694 "$user_rec1 + 2, but is $user_rec2"
15695 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
15696 [ -n "$user_rec2" ] ||
15697 error "mds$i: User ${cl_user2[mds$i]} not registered"
15698 [ $user_rec1 == $user_rec2 ] ||
15699 error "mds$i: user ${cl_user2[mds$i]} index expected " \
15700 "$user_rec1, but is $user_rec2"
15703 # ensure we are past the previous changelog_min_gc_interval set above
15704 local sleep2=$((start + 2 - SECONDS))
15705 (( sleep2 > 0 )) && echo "sleep $sleep2 for interval" && sleep $sleep2
15707 # Generate one more changelog to trigger GC at fail_loc for cl_user2.
15708 # cl_user1 should be OK because it recently processed records.
15709 for ((i = 0; i < MDSCOUNT; i++)); do
15710 $LFS mkdir -i $i $DIR/$tdir/d$i.3 $DIR/$tdir/d$i.4 ||
15711 error "create $DIR/$tdir/d$i.3 failed"
15714 # ensure gc thread is done
15715 for i in $(mdts_nodes); do
15716 wait_update $i "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
15717 error "$i: GC-thread not done"
15721 for (( i = 1; i <= MDSCOUNT; i++ )); do
15722 # check cl_user1 still registered
15723 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
15724 error "mds$i: User ${cl_user1[mds$i]} not registered"
15725 # check cl_user2 unregistered
15726 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
15727 error "mds$i: User ${cl_user2[mds$i]} still registered"
15729 # check changelogs are present and starting at $user_rec1 + 1
15730 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15731 [ -n "$user_rec1" ] ||
15732 error "mds$i: User ${cl_user1[mds$i]} not registered"
15733 first_rec=$($LFS changelog $(facet_svc mds$i) |
15734 awk '{ print $1; exit; }')
15736 echo "mds$i: $(date +%s) verify rec $user_rec1+1 == $first_rec"
15737 [ $((user_rec1 + 1)) == $first_rec ] ||
15738 error "mds$i: rec $first_rec != $user_rec1 + 1"
15741 run_test 160g "changelog garbage collect (old users)"
15744 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15745 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
15746 skip "Need MDS version at least 2.10.56"
15748 local mdts=$(comma_list $(mdts_nodes))
15751 changelog_register || error "first changelog_register failed"
15752 changelog_register || error "second changelog_register failed"
15754 declare -A cl_user1
15755 declare -A cl_user2
15760 # generate some changelog records to accumulate on each MDT
15761 # use all_char because created files should be evenly distributed
15762 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
15763 error "test_mkdir $tdir failed"
15764 for ((i = 0; i < MDSCOUNT; i++)); do
15765 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
15766 error "create $DIR/$tdir/d$i.1 failed"
15769 # check changelogs have been generated
15770 local nbcl=$(changelog_dump | wc -l)
15771 [[ $nbcl -eq 0 ]] && error "no changelogs found"
15773 for param in "changelog_max_idle_time=10" \
15775 "changelog_min_gc_interval=2"; do
15776 local MDT0=$(facet_svc $SINGLEMDS)
15777 local var="${param%=*}"
15778 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
15780 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
15781 do_nodes $mdts $LCTL set_param mdd.*.$param
15784 # force cl_user2 to be idle (1st part)
15787 for i in $(seq $MDSCOUNT); do
15788 cl_users=(${CL_USERS[mds$i]})
15789 cl_user1[mds$i]="${cl_users[0]}"
15790 cl_user2[mds$i]="${cl_users[1]}"
15792 [ -n "${cl_user1[mds$i]}" ] ||
15793 error "mds$i: no user registered"
15794 [ -n "${cl_user2[mds$i]}" ] ||
15795 error "mds$i: only ${cl_user2[mds$i]} is registered"
15797 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15798 [ -n "$user_rec1" ] ||
15799 error "mds$i: User ${cl_user1[mds$i]} not registered"
15800 __changelog_clear mds$i ${cl_user1[mds$i]} +2
15801 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15802 [ -n "$user_rec2" ] ||
15803 error "mds$i: User ${cl_user1[mds$i]} not registered"
15804 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
15805 "$user_rec1 + 2 == $user_rec2"
15806 [ $((user_rec1 + 2)) == $user_rec2 ] ||
15807 error "mds$i: user ${cl_user1[mds$i]} index expected " \
15808 "$user_rec1 + 2, but is $user_rec2"
15809 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
15810 [ -n "$user_rec2" ] ||
15811 error "mds$i: User ${cl_user2[mds$i]} not registered"
15812 [ $user_rec1 == $user_rec2 ] ||
15813 error "mds$i: user ${cl_user2[mds$i]} index expected " \
15814 "$user_rec1, but is $user_rec2"
15817 # force cl_user2 to be idle (2nd part) and to reach
15818 # changelog_max_idle_time
15821 # force each GC-thread start and block then
15822 # one per MDT/MDD, set fail_val accordingly
15823 #define OBD_FAIL_FORCE_GC_THREAD 0x1316
15824 do_nodes $mdts $LCTL set_param fail_loc=0x1316
15826 # generate more changelogs to trigger fail_loc
15827 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
15828 error "create $DIR/$tdir/${tfile}bis failed"
15830 # stop MDT to stop GC-thread, should be done in back-ground as it will
15831 # block waiting for the thread to be released and exit
15832 declare -A stop_pids
15833 for i in $(seq $MDSCOUNT); do
15835 stop_pids[mds$i]=$!
15838 for i in $(mdts_nodes); do
15841 local facets=$(facets_up_on_host $i)
15843 for facet in ${facets//,/ }; do
15844 if [[ $facet == mds* ]]; then
15848 # ensure each MDS's gc threads are still present and all in "R"
15849 # state (OBD_FAIL_FORCE_GC_THREAD effect!)
15850 [[ $(do_node $i pgrep chlg_gc_thread | wc -l) -eq $nb ]] ||
15851 error "$i: expected $nb GC-thread"
15853 "ps -C chlg_gc_thread -o state --no-headers | uniq" \
15855 error "$i: GC-thread not found in R-state"
15856 # check umounts of each MDT on MDS have reached kthread_stop()
15857 [[ $(do_node $i pgrep umount | wc -l) -eq $nb ]] ||
15858 error "$i: expected $nb umount"
15860 "ps -C umount -o state --no-headers | uniq" "D" 20 ||
15861 error "$i: umount not found in D-state"
15864 # release all GC-threads
15865 do_nodes $mdts $LCTL set_param fail_loc=0
15867 # wait for MDT stop to complete
15868 for i in $(seq $MDSCOUNT); do
15869 wait ${stop_pids[mds$i]} || error "mds$i: stop failed"
15873 # may try to check if any orphan changelog records are present
15874 # via ldiskfs/zfs and llog_reader...
15876 # re-start/mount MDTs
15877 for i in $(seq $MDSCOUNT); do
15878 start mds$i $(mdsdevname $i) $MDS_MOUNT_OPTS ||
15879 error "Fail to start mds$i"
15883 for i in $(seq $MDSCOUNT); do
15884 # check cl_user1 still registered
15885 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
15886 error "mds$i: User ${cl_user1[mds$i]} not registered"
15887 # check cl_user2 unregistered
15888 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
15889 error "mds$i: User ${cl_user2[mds$i]} still registered"
15891 # check changelogs are present and starting at $user_rec1 + 1
15892 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15893 [ -n "$user_rec1" ] ||
15894 error "mds$i: User ${cl_user1[mds$i]} not registered"
15895 first_rec=$($LFS changelog $(facet_svc mds$i) |
15896 awk '{ print $1; exit; }')
15898 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
15899 [ $((user_rec1 + 1)) == $first_rec ] ||
15900 error "mds$i: first index should be $user_rec1 + 1, " \
15901 "but is $first_rec"
15904 run_test 160h "changelog gc thread stop upon umount, orphan records delete " \
15909 local mdts=$(comma_list $(mdts_nodes))
15911 changelog_register || error "first changelog_register failed"
15913 # generate some changelog records to accumulate on each MDT
15914 # use all_char because created files should be evenly distributed
15915 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
15916 error "test_mkdir $tdir failed"
15917 for ((i = 0; i < MDSCOUNT; i++)); do
15918 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
15919 error "create $DIR/$tdir/d$i.1 failed"
15922 # check changelogs have been generated
15923 local nbcl=$(changelog_dump | wc -l)
15924 [[ $nbcl -eq 0 ]] && error "no changelogs found"
15926 # simulate race between register and unregister
15927 # XXX as fail_loc is set per-MDS, with DNE configs the race
15928 # simulation will only occur for one MDT per MDS and for the
15929 # others the normal race scenario will take place
15930 #define CFS_FAIL_CHLOG_USER_REG_UNREG_RACE 0x1315
15931 do_nodes $mdts $LCTL set_param fail_loc=0x10001315
15932 do_nodes $mdts $LCTL set_param fail_val=1
15934 # unregister 1st user
15935 changelog_deregister &
15937 # wait some time for deregister work to reach race rdv
15939 # register 2nd user
15940 changelog_register || error "2nd user register failed"
15942 wait $pid1 || error "1st user deregister failed"
15946 declare -A LAST_REC
15947 for i in $(seq $MDSCOUNT); do
15948 if changelog_users mds$i | grep "^cl"; then
15949 # make sure new records are added with one user present
15950 LAST_REC[mds$i]=$(changelog_users $SINGLEMDS |
15951 awk '/^current.index:/ { print $NF }')
15953 error "mds$i has no user registered"
15957 # generate more changelog records to accumulate on each MDT
15958 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
15959 error "create $DIR/$tdir/${tfile}bis failed"
15961 for i in $(seq $MDSCOUNT); do
15962 last_rec=$(changelog_users $SINGLEMDS |
15963 awk '/^current.index:/ { print $NF }')
15964 echo "verify changelogs are on: $last_rec != ${LAST_REC[mds$i]}"
15965 [ $last_rec != ${LAST_REC[mds$i]} ] ||
15966 error "changelogs are off on mds$i"
15969 run_test 160i "changelog user register/unregister race"
15972 remote_mds_nodsh && skip "remote MDS with nodsh"
15973 [[ $MDS1_VERSION -lt $(version_code 2.12.56) ]] &&
15974 skip "Need MDS version at least 2.12.56"
15976 mount_client $MOUNT2 || error "mount_client on $MOUNT2 failed"
15977 stack_trap "umount $MOUNT2" EXIT
15979 changelog_register || error "first changelog_register failed"
15980 stack_trap "changelog_deregister" EXIT
15982 # generate some changelog
15983 # use all_char because created files should be evenly distributed
15984 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
15985 error "mkdir $tdir failed"
15986 for ((i = 0; i < MDSCOUNT; i++)); do
15987 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
15988 error "create $DIR/$tdir/d$i.1 failed"
15991 # open the changelog device
15992 exec 3>/dev/changelog-$FSNAME-MDT0000
15993 stack_trap "exec 3>&-" EXIT
15994 exec 4</dev/changelog-$FSNAME-MDT0000
15995 stack_trap "exec 4<&-" EXIT
15997 # umount the first lustre mount
15999 stack_trap "mount_client $MOUNT" EXIT
16001 # read changelog, which may or may not fail, but should not crash
16005 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
16006 changelog_users $SINGLEMDS | grep -q $cl_user ||
16007 error "User $cl_user not found in changelog_users"
16009 printf 'clear:'$cl_user':0' >&3
16011 run_test 160j "client can be umounted while its chanangelog is being used"
16014 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16015 remote_mds_nodsh && skip "remote MDS with nodsh"
16017 mkdir -p $DIR/$tdir/1/1
16019 changelog_register || error "changelog_register failed"
16020 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
16022 changelog_users $SINGLEMDS | grep -q $cl_user ||
16023 error "User '$cl_user' not found in changelog_users"
16024 #define OBD_FAIL_MDS_CHANGELOG_REORDER 0x15d
16025 do_facet mds1 $LCTL set_param fail_loc=0x8000015d fail_val=3
16026 rmdir $DIR/$tdir/1/1 & sleep 1
16028 touch $DIR/$tdir/2/2
16029 rm -rf $DIR/$tdir/2
16034 changelog_dump | grep rmdir || error "rmdir not recorded"
16036 run_test 160k "Verify that changelog records are not lost"
16038 # Verifies that a file passed as a parameter has recently had an operation
16039 # performed on it that has generated an MTIME changelog which contains the
16040 # correct parent FID. As files might reside on a different MDT from the
16041 # parent directory in DNE configurations, the FIDs are translated to paths
16042 # before being compared, which should be identical
16043 compare_mtime_changelog() {
16051 mdtidx=$($LFS getstripe --mdt-index $file)
16052 mdtidx=$(printf "%04x" $mdtidx)
16054 # Obtain the parent FID from the MTIME changelog
16055 mtime=$($LFS changelog $FSNAME-MDT$mdtidx | tail -n 1 | grep MTIME)
16056 [ -z "$mtime" ] && error "MTIME changelog not recorded"
16058 cl_fid=$(sed -e 's/.* p=//' -e 's/ .*//' <<<$mtime)
16059 [ -z "$cl_fid" ] && error "parent FID not present"
16061 # Verify that the path for the parent FID is the same as the path for
16062 # the test directory
16063 pdir=$($LFS fid2path $MOUNT "$cl_fid")
16067 [[ "${pdir%/}" == "$dir" ]] ||
16068 error "MTIME changelog parent FID is wrong, expected $dir, got $pdir"
16072 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16074 remote_mds_nodsh && skip "remote MDS with nodsh"
16075 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
16076 skip "Need MDS version at least 2.13.55"
16080 changelog_register || error "changelog_register failed"
16081 cl_user="${CL_USERS[$SINGLEMDS]%% *}"
16083 changelog_users $SINGLEMDS | grep -q $cl_user ||
16084 error "User '$cl_user' not found in changelog_users"
16086 # Clear some types so that MTIME changelogs are generated
16087 changelog_chmask "-CREAT"
16088 changelog_chmask "-CLOSE"
16090 test_mkdir $DIR/$tdir || error "failed to mkdir $DIR/$tdir"
16092 # Test CL_MTIME during setattr
16093 touch $DIR/$tdir/$tfile
16094 compare_mtime_changelog $DIR/$tdir/$tfile
16096 # Test CL_MTIME during close
16097 $MULTIOP $DIR/$tdir/${tfile}_2 O_2w4096c || error "multiop failed"
16098 compare_mtime_changelog $DIR/$tdir/${tfile}_2
16100 run_test 160l "Verify that MTIME changelog records contain the parent FID"
16103 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16104 [[ $MDS1_VERSION -ge $(version_code 2.14.51) ]] ||
16105 skip "Need MDS version at least 2.14.51"
16112 changelog_register || error "first changelog_register failed"
16113 changelog_register || error "second changelog_register failed"
16115 cl_users=(${CL_USERS[mds1]})
16116 cl_user1="${cl_users[0]}"
16117 cl_user2="${cl_users[1]}"
16118 # generate some changelog records to accumulate on MDT0
16119 test_mkdir -p -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
16120 createmany -m $DIR/$tdir/$tfile 50 ||
16121 error "create $DIR/$tdir/$tfile failed"
16122 unlinkmany $DIR/$tdir/$tfile 50 || error "unlinkmany failed"
16125 # check changelogs have been generated
16126 local nbcl=$(changelog_dump | wc -l)
16127 [[ $nbcl -eq 0 ]] && error "no changelogs found"
16129 #define OBD_FAIL_MDS_CHANGELOG_RACE 0x15f
16130 do_facet mds1 $LCTL set_param fail_loc=0x8000015f fail_val=0
16132 __changelog_clear mds1 $cl_user1 +10
16133 __changelog_clear mds1 $cl_user2 0 &
16136 __changelog_clear mds1 $cl_user1 0 ||
16137 error "fail to cancel record for $cl_user1"
16139 [[ $? -eq 0 ]] || error "fail to cancel record for $cl_user2"
16141 run_test 160m "Changelog clear race"
16144 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16145 [[ $MDS1_VERSION -ge $(version_code 2.14.51) ]] ||
16146 skip "Need MDS version at least 2.14.51"
16155 changelog_register || error "first changelog_register failed"
16157 cl_users=(${CL_USERS[mds1]})
16158 cl_user1="${cl_users[0]}"
16160 # generate some changelog records to accumulate on MDT0
16161 test_mkdir -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
16162 first_rec=$(changelog_users $SINGLEMDS |
16163 awk '/^current.index:/ { print $NF }')
16164 while (( last_rec < (( first_rec + 65000)) )); do
16165 createmany -m $DIR/$tdir/$tfile 10000 ||
16166 error "create $DIR/$tdir/$tfile failed"
16168 for i in $(seq 0 10000); do
16169 mrename $DIR/$tdir/$tfile$i $DIR/$tdir/$tfile-new$i \
16173 unlinkmany $DIR/$tdir/$tfile-new 10000 ||
16174 error "unlinkmany failed unlink"
16175 last_rec=$(changelog_users $SINGLEMDS |
16176 awk '/^current.index:/ { print $NF }')
16177 echo last record $last_rec
16178 (( last_rec == 0 )) && error "no changelog found"
16181 #define OBD_FAIL_MDS_CHANGELOG_DEL 0x16c
16182 do_facet mds1 $LCTL set_param fail_loc=0x8000016c fail_val=0
16184 __changelog_clear mds1 $cl_user1 0 &
16187 __changelog_clear mds1 $cl_user1 0 ||
16188 error "fail to cancel record for $cl_user1"
16190 [[ $? -eq 0 ]] || error "fail to cancel record for $cl_user2"
16192 run_test 160n "Changelog destroy race"
16195 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16196 [[ $MDS1_VERSION -ge $(version_code 2.14.51) ]] ||
16197 skip "Need MDS version at least 2.14.51"
16198 [[ "$mds1_FSTYPE" == "ldiskfs" ]] || skip "ldiskfs only test"
16204 changelog_register || error "first changelog_register failed"
16206 cl_users=(${CL_USERS[mds1]})
16207 cl_user1="${cl_users[0]}"
16209 test_mkdir -p -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
16210 createmany -m $DIR/$tdir/$tfile 50 ||
16211 error "create $DIR/$tdir/$tfile failed"
16212 unlinkmany $DIR/$tdir/$tfile 50 || error "unlinkmany failed"
16215 # check changelogs have been generated
16216 entry_count=$(changelog_dump | wc -l)
16217 ((entry_count != 0)) || error "no changelog entries found"
16219 # remove changelog_users and check that orphan entries are removed
16221 do_facet mds1 "$DEBUGFS -w -R 'rm changelog_users' $(mdsdevname 1)"
16222 start mds1 || error "cannot start mdt"
16223 entry_count=$(changelog_dump | wc -l)
16224 ((entry_count == 0)) ||
16225 error "found $entry_count changelog entries, expected none"
16227 run_test 160p "Changelog orphan cleanup with no users"
16230 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16232 test_mkdir -c1 $DIR/$tdir
16233 cp /etc/hosts $DIR/$tdir/$tfile
16234 test_mkdir -c1 $DIR/$tdir/foo1
16235 test_mkdir -c1 $DIR/$tdir/foo2
16236 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
16237 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
16238 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
16239 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
16240 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
16241 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
16242 $LFS fid2path $DIR $FID
16243 error "bad link ea"
16246 rm $DIR/$tdir/foo2/zachary
16248 rm $DIR/$tdir/foo2/thor
16250 rm $DIR/$tdir/$tfile
16252 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
16253 [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ] &&
16254 { $LFS fid2path $DIR $FID; error "bad link rename"; }
16255 rm $DIR/$tdir/foo2/maggie
16258 local longname=$tfile.avg_len_is_thirty_two_
16259 stack_trap "unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
16260 error_noexit 'failed to unlink many hardlinks'" EXIT
16261 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
16262 error "failed to hardlink many files"
16263 links=$($LFS fid2path $DIR $FID | wc -l)
16264 echo -n "${links}/1000 links in link EA"
16265 [[ $links -gt 60 ]] || error "expected at least 60 links in link EA"
16267 run_test 161a "link ea sanity"
16270 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16271 [ $MDSCOUNT -lt 2 ] && skip_env "skipping remote directory test"
16274 local remote_dir=$DIR/$tdir/remote_dir
16276 mkdir -p $DIR/$tdir
16277 $LFS mkdir -i $MDTIDX $remote_dir ||
16278 error "create remote directory failed"
16280 cp /etc/hosts $remote_dir/$tfile
16281 mkdir -p $remote_dir/foo1
16282 mkdir -p $remote_dir/foo2
16283 ln $remote_dir/$tfile $remote_dir/foo1/sofia
16284 ln $remote_dir/$tfile $remote_dir/foo2/zachary
16285 ln $remote_dir/$tfile $remote_dir/foo1/luna
16286 ln $remote_dir/$tfile $remote_dir/foo2/thor
16288 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
16290 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
16291 $LFS fid2path $DIR $FID
16292 error "bad link ea"
16295 rm $remote_dir/foo2/zachary
16297 rm $remote_dir/foo2/thor
16299 rm $remote_dir/$tfile
16301 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
16302 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
16303 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
16304 $LFS fid2path $DIR $FID
16305 error "bad link rename"
16307 rm $remote_dir/foo2/maggie
16310 local longname=filename_avg_len_is_thirty_two_
16311 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
16312 error "failed to hardlink many files"
16313 links=$($LFS fid2path $DIR $FID | wc -l)
16314 echo -n "${links}/1000 links in link EA"
16315 [[ ${links} -gt 60 ]] ||
16316 error "expected at least 60 links in link EA"
16317 unlinkmany $remote_dir/foo2/$longname 1000 ||
16318 error "failed to unlink many hardlinks"
16320 run_test 161b "link ea sanity under remote directory"
16323 remote_mds_nodsh && skip "remote MDS with nodsh"
16324 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16325 [[ $MDS1_VERSION -lt $(version_code 2.1.5) ]] &&
16326 skip "Need MDS version at least 2.1.5"
16328 # define CLF_RENAME_LAST 0x0001
16329 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
16330 changelog_register || error "changelog_register failed"
16333 test_mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir
16334 touch $DIR/$tdir/foo_161c
16335 touch $DIR/$tdir/bar_161c
16336 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
16337 changelog_dump | grep RENME | tail -n 5
16338 local flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
16339 changelog_clear 0 || error "changelog_clear failed"
16340 if [ x$flags != "x0x1" ]; then
16341 error "flag $flags is not 0x1"
16344 echo "rename overwrite target with nlink = 1, changelog flags=$flags"
16345 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
16346 touch $DIR/$tdir/foo_161c
16347 touch $DIR/$tdir/bar_161c
16348 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
16349 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
16350 changelog_dump | grep RENME | tail -n 5
16351 flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
16352 changelog_clear 0 || error "changelog_clear failed"
16353 if [ x$flags != "x0x0" ]; then
16354 error "flag $flags is not 0x0"
16356 echo "rename overwrite a target having nlink > 1," \
16357 "changelog record has flags of $flags"
16359 # rename doesn't overwrite a target (changelog flag 0x0)
16360 touch $DIR/$tdir/foo_161c
16361 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
16362 changelog_dump | grep RENME | tail -n 5
16363 flags=$(changelog_dump | grep RENME | tail -1 | cut -f5 -d' ')
16364 changelog_clear 0 || error "changelog_clear failed"
16365 if [ x$flags != "x0x0" ]; then
16366 error "flag $flags is not 0x0"
16368 echo "rename doesn't overwrite a target," \
16369 "changelog record has flags of $flags"
16371 # define CLF_UNLINK_LAST 0x0001
16372 # unlink a file having nlink = 1 (changelog flag 0x1)
16373 rm -f $DIR/$tdir/foo2_161c
16374 changelog_dump | grep UNLNK | tail -n 5
16375 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
16376 changelog_clear 0 || error "changelog_clear failed"
16377 if [ x$flags != "x0x1" ]; then
16378 error "flag $flags is not 0x1"
16380 echo "unlink a file having nlink = 1," \
16381 "changelog record has flags of $flags"
16383 # unlink a file having nlink > 1 (changelog flag 0x0)
16384 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
16385 rm -f $DIR/$tdir/foobar_161c
16386 changelog_dump | grep UNLNK | tail -n 5
16387 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
16388 changelog_clear 0 || error "changelog_clear failed"
16389 if [ x$flags != "x0x0" ]; then
16390 error "flag $flags is not 0x0"
16392 echo "unlink a file having nlink > 1, changelog record flags '$flags'"
16394 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
16397 remote_mds_nodsh && skip "remote MDS with nodsh"
16398 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
16403 changelog_register || error "changelog_register failed"
16405 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
16406 # interfer with $MOUNT/.lustre/fid/ access
16408 [[ $? -eq 0 ]] || error "mkdir failed"
16410 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | OBD_FAIL_ONCE
16411 $LCTL set_param fail_loc=0x8000140c
16413 $LCTL set_param fail_val=5
16416 echo foofoo > $DIR/$tdir/$tfile &
16419 # wait for create to be delayed
16423 [[ $? -eq 0 ]] || error "create should be blocked"
16425 local tempfile="$(mktemp --tmpdir $tfile.XXXXXX)"
16426 stack_trap "rm -f $tempfile"
16427 fid=$(changelog_extract_field "CREAT" "$tfile" "t=")
16428 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
16429 # some delay may occur during ChangeLog publishing and file read just
16430 # above, that could allow file write to happen finally
16431 [[ -s $tempfile ]] && echo "file should be empty"
16433 $LCTL set_param fail_loc=0
16436 [[ $? -eq 0 ]] || error "create failed"
16438 run_test 161d "create with concurrent .lustre/fid access"
16441 local expected="$1"
16446 path=$($LFS fid2path "$@")
16449 if [ $rc -ne 0 ]; then
16450 error "path looked up of '$expected' failed: rc=$rc"
16451 elif [ "$path" != "$expected" ]; then
16452 error "path looked up '$path' instead of '$expected'"
16454 echo "FID '$fid' resolves to path '$path' as expected"
16458 test_162a() { # was test_162
16459 test_mkdir -p -c1 $DIR/$tdir/d2
16460 touch $DIR/$tdir/d2/$tfile
16461 touch $DIR/$tdir/d2/x1
16462 touch $DIR/$tdir/d2/x2
16463 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
16464 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
16466 local fid=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
16467 check_path "$tdir/d2/$tfile" $FSNAME "$fid" --link 0
16470 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
16471 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
16472 check_path "$tdir/d2/p/q/r/slink" $FSNAME "$fid" --link 0
16474 # softlink to wrong file
16475 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
16476 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
16477 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME "$fid" --link 0
16480 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
16481 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
16482 fid=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
16483 # fid2path dir/fsname should both work
16484 check_path "$tdir/d2/a/b/c/new_file" $FSNAME "$fid" --link 1
16485 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR "$fid" --link 0
16487 # hardlink count: check that there are 2 links
16488 local nlinks=$($LFS fid2path $DIR "$fid" | wc -l)
16489 [ $nlinks -eq 2 ] || error "expect 2 links, found $nlinks"
16491 # hardlink indexing: remove the first link
16492 rm $DIR/$tdir/d2/p/q/r/hlink
16493 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $fid --link 0
16495 run_test 162a "path lookup sanity"
16498 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16499 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16502 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
16503 error "create striped dir failed"
16505 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
16506 tail -n 1 | awk '{print $2}')
16507 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
16509 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
16510 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
16513 for ((i=0;i<5;i++)); do
16514 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
16515 error "get fid for f$i failed"
16516 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0
16518 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
16519 error "get fid for d$i failed"
16520 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0
16525 run_test 162b "striped directory path lookup sanity"
16527 # LU-4239: Verify fid2path works with paths 100 or more directories deep
16529 [[ $MDS1_VERSION -lt $(version_code 2.7.51) ]] &&
16530 skip "Need MDS version at least 2.7.51"
16532 local lpath=$tdir.local
16533 local rpath=$tdir.remote
16535 test_mkdir $DIR/$lpath
16536 test_mkdir $DIR/$rpath
16538 for ((i = 0; i <= 101; i++)); do
16541 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
16542 error "get fid for local directory $DIR/$lpath failed"
16543 check_path "$DIR/$lpath" $MOUNT $FID --link 0
16546 test_mkdir $DIR/$rpath
16547 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
16548 error "get fid for remote directory $DIR/$rpath failed"
16549 check_path "$DIR/$rpath" $MOUNT $FID --link 0
16554 run_test 162c "fid2path works with paths 100 or more directories deep"
16556 oalr_event_count() {
16560 awk -v name="${FSNAME}-OST0000" \
16561 -v event="${event}" \
16562 '$1 == "TRACE" && $2 == event && $3 == name' \
16567 oalr_expect_event_count() {
16570 local expect="${3}"
16573 count=$(oalr_event_count "${event}" "${trace}")
16574 if ((count == expect)); then
16578 error_noexit "${event} event count was '${count}', expected ${expect}"
16584 do_facet ost1 killall --quiet -KILL ofd_access_log_reader || true
16586 start ost1 "$(ostdevname 1)" $OST_MOUNT_OPTS
16590 sync # Flush previous IOs so we can count log entries.
16591 do_facet ost1 $LCTL set_param "obdfilter.${FSNAME}-OST0000.access_log_size=4096"
16592 stack_trap cleanup_165 EXIT
16596 local trace="/tmp/${tfile}.trace"
16600 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
16601 skip "OFD access log unsupported"
16604 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
16607 do_facet ost1 ofd_access_log_reader --list
16610 do_facet ost1 killall -TERM ofd_access_log_reader
16614 if ((rc != 0)); then
16615 error "ofd_access_log_reader exited with rc = '${rc}'"
16618 # Parse trace file for discovery events:
16619 oalr_expect_event_count alr_log_add "${trace}" 1
16620 oalr_expect_event_count alr_log_eof "${trace}" 1
16621 oalr_expect_event_count alr_log_free "${trace}" 1
16623 run_test 165a "ofd access log discovery"
16626 local trace="/tmp/${tfile}.trace"
16627 local file="${DIR}/${tfile}"
16636 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
16637 skip "OFD access log unsupported"
16640 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
16643 do_facet ost1 ofd_access_log_reader --list
16645 lfs setstripe -c 1 -i 0 "${file}"
16646 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
16647 error "cannot create '${file}'"
16650 do_facet ost1 killall -TERM ofd_access_log_reader
16654 if ((rc != 0)); then
16655 error "ofd_access_log_reader exited with rc = '${rc}'"
16658 oalr_expect_event_count alr_log_entry "${trace}" 1
16660 pfid1=$($LFS path2fid "${file}")
16662 # 1 2 3 4 5 6 7 8 9 10
16663 # TRACE alr_log_entry OST PFID BEGIN END TIME SIZE COUNT FLAGS
16664 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
16666 echo "entry = '${entry[*]}'" >&2
16669 if [[ "${pfid1}" != "${pfid2}" ]]; then
16670 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
16674 if ((size != 1048576)); then
16675 error "entry '${entry[*]}' has invalid io size '${size}', expected 1048576"
16679 if [[ "${flags}" != "w" ]]; then
16680 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'w'"
16683 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
16686 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r524288c ||
16687 error "cannot read '${file}'"
16690 do_facet ost1 killall -TERM ofd_access_log_reader
16694 if ((rc != 0)); then
16695 error "ofd_access_log_reader exited with rc = '${rc}'"
16698 oalr_expect_event_count alr_log_entry "${trace}" 1
16700 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
16701 echo "entry = '${entry[*]}'" >&2
16704 if [[ "${pfid1}" != "${pfid2}" ]]; then
16705 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
16709 if ((size != 524288)); then
16710 error "entry '${entry[*]}' has invalid io size '${size}', 524288"
16714 if [[ "${flags}" != "r" ]]; then
16715 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'r'"
16718 run_test 165b "ofd access log entries are produced and consumed"
16721 local trace="/tmp/${tfile}.trace"
16722 local file="${DIR}/${tdir}/${tfile}"
16724 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
16725 skip "OFD access log unsupported"
16727 test_mkdir "${DIR}/${tdir}"
16730 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
16733 lfs setstripe -c 1 -i 0 "${DIR}/${tdir}"
16735 # 4096 / 64 = 64. Create twice as many entries.
16736 for ((i = 0; i < 128; i++)); do
16737 $MULTIOP "${file}-${i}" oO_CREAT:O_WRONLY:w512c ||
16738 error "cannot create file"
16743 do_facet ost1 killall -TERM ofd_access_log_reader
16746 if ((rc != 0)); then
16747 error "ofd_access_log_reader exited with rc = '${rc}'"
16750 unlinkmany "${file}-%d" 128
16752 run_test 165c "full ofd access logs do not block IOs"
16754 oal_get_read_count() {
16757 # STATS lustre-OST0001 alr_read_count 1
16759 do_facet ost1 cat "${stats}" |
16760 awk '$1 == "STATS" && $3 == "alr_read_count" { count = $4; }
16761 END { print count; }'
16764 oal_expect_read_count() {
16769 # Ask ofd_access_log_reader to write stats.
16770 do_facet ost1 killall -USR1 ofd_access_log_reader
16772 # Allow some time for things to happen.
16775 count=$(oal_get_read_count "${stats}")
16776 if ((count == expect)); then
16780 error_noexit "bad read count, got ${count}, expected ${expect}"
16781 do_facet ost1 cat "${stats}" >&2
16786 local stats="/tmp/${tfile}.stats"
16787 local file="${DIR}/${tdir}/${tfile}"
16788 local param="obdfilter.${FSNAME}-OST0000.access_log_mask"
16790 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
16791 skip "OFD access log unsupported"
16793 test_mkdir "${DIR}/${tdir}"
16796 do_facet ost1 ofd_access_log_reader --stats="${stats}" &
16799 lfs setstripe -c 1 -i 0 "${file}"
16801 do_facet ost1 lctl set_param "${param}=rw"
16802 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
16803 error "cannot create '${file}'"
16804 oal_expect_read_count "${stats}" 1
16806 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
16807 error "cannot read '${file}'"
16808 oal_expect_read_count "${stats}" 2
16810 do_facet ost1 lctl set_param "${param}=r"
16811 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
16812 error "cannot create '${file}'"
16813 oal_expect_read_count "${stats}" 2
16815 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
16816 error "cannot read '${file}'"
16817 oal_expect_read_count "${stats}" 3
16819 do_facet ost1 lctl set_param "${param}=w"
16820 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
16821 error "cannot create '${file}'"
16822 oal_expect_read_count "${stats}" 4
16824 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
16825 error "cannot read '${file}'"
16826 oal_expect_read_count "${stats}" 4
16828 do_facet ost1 lctl set_param "${param}=0"
16829 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
16830 error "cannot create '${file}'"
16831 oal_expect_read_count "${stats}" 4
16833 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
16834 error "cannot read '${file}'"
16835 oal_expect_read_count "${stats}" 4
16837 do_facet ost1 killall -TERM ofd_access_log_reader
16840 if ((rc != 0)); then
16841 error "ofd_access_log_reader exited with rc = '${rc}'"
16844 run_test 165d "ofd_access_log mask works"
16847 local stats="/tmp/${tfile}.stats"
16848 local file0="${DIR}/${tdir}-0/${tfile}"
16849 local file1="${DIR}/${tdir}-1/${tfile}"
16851 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
16852 skip "OFD access log unsupported"
16854 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
16856 test_mkdir -c 1 -i 0 "${DIR}/${tdir}-0"
16857 test_mkdir -c 1 -i 1 "${DIR}/${tdir}-1"
16859 lfs setstripe -c 1 -i 0 "${file0}"
16860 lfs setstripe -c 1 -i 0 "${file1}"
16863 do_facet ost1 ofd_access_log_reader -I 1 --stats="${stats}" &
16866 $MULTIOP "${file0}" oO_CREAT:O_WRONLY:w512c ||
16867 error "cannot create '${file0}'"
16869 oal_expect_read_count "${stats}" 0
16871 $MULTIOP "${file1}" oO_CREAT:O_WRONLY:w512c ||
16872 error "cannot create '${file1}'"
16874 oal_expect_read_count "${stats}" 1
16876 do_facet ost1 killall -TERM ofd_access_log_reader
16879 if ((rc != 0)); then
16880 error "ofd_access_log_reader exited with rc = '${rc}'"
16883 run_test 165e "ofd_access_log MDT index filter works"
16886 local trace="/tmp/${tfile}.trace"
16891 do_facet ost1 timeout 60 ofd_access_log_reader \
16892 --exit-on-close --debug=- --trace=- > "${trace}" &
16899 if ((rc != 0)); then
16900 error_noexit "ofd_access_log_reader exited with rc = '${rc}'"
16905 run_test 165f "ofd_access_log_reader --exit-on-close works"
16908 # do directio so as not to populate the page cache
16909 log "creating a 10 Mb file"
16910 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c ||
16911 error "multiop failed while creating a file"
16912 log "starting reads"
16913 dd if=$DIR/$tfile of=/dev/null bs=4096 &
16914 log "truncating the file"
16915 $MULTIOP $DIR/$tfile oO_TRUNC:c ||
16916 error "multiop failed while truncating the file"
16918 kill %+ || true # reads might have finished
16919 echo "wait until dd is finished"
16921 log "removing the temporary file"
16922 rm -rf $DIR/$tfile || error "tmp file removal failed"
16924 run_test 169 "parallel read and truncate should not deadlock"
16927 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16929 $LCTL clear # bug 18514
16930 $LCTL debug_daemon start $TMP/${tfile}_log_good
16932 $LCTL debug_daemon stop
16933 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
16934 error "sed failed to read log_good"
16936 $LCTL debug_daemon start $TMP/${tfile}_log_good
16938 $LCTL debug_daemon stop
16940 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
16941 error "lctl df log_bad failed"
16943 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
16944 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
16946 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
16947 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
16949 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
16950 error "bad_line good_line1 good_line2 are empty"
16952 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
16953 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
16954 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
16956 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
16957 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
16958 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
16960 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
16961 error "bad_line_new good_line_new are empty"
16963 local expected_good=$((good_line1 + good_line2*2))
16965 rm -f $TMP/${tfile}*
16966 # LU-231, short malformed line may not be counted into bad lines
16967 if [ $bad_line -ne $bad_line_new ] &&
16968 [ $bad_line -ne $((bad_line_new - 1)) ]; then
16969 error "expected $bad_line bad lines, but got $bad_line_new"
16973 if [ $expected_good -ne $good_line_new ]; then
16974 error "expected $expected_good good lines, but got $good_line_new"
16979 run_test 170 "test lctl df to handle corrupted log ====================="
16981 test_171() { # bug20592
16982 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16984 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
16985 $LCTL set_param fail_loc=0x50e
16986 $LCTL set_param fail_val=3000
16987 multiop_bg_pause $DIR/$tfile O_s || true
16989 kill -USR1 $MULTIPID
16993 if dmesg | grep "recursive fault"; then
16994 error "caught a recursive fault"
16996 $LCTL set_param fail_loc=0
16999 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
17001 # it would be good to share it with obdfilter-survey/iokit-libecho code
17002 setup_obdecho_osc () {
17005 local obdfilter_name=$2
17006 echo "Creating new osc for $obdfilter_name on $ost_nid"
17007 # make sure we can find loopback nid
17008 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
17010 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
17011 ${obdfilter_name}_osc_UUID || rc=2; }
17012 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
17013 ${obdfilter_name}_UUID $ost_nid || rc=3; }
17017 cleanup_obdecho_osc () {
17018 local obdfilter_name=$1
17019 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
17020 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
17027 local pages=${3:-64}
17032 local obd_size=$(get_obd_size $node $OBD)
17033 local page_size=$(get_page_size $node)
17034 if [[ -n "$obd_size" ]]; then
17035 local new_count=$((obd_size / (pages * page_size / 1024)))
17036 [[ $new_count -ge $count ]] || count=$new_count
17039 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
17040 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
17042 if [ $rc -eq 0 ]; then
17043 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
17044 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
17046 echo "New object id is $id"
17047 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
17049 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
17050 "test_brw $count w v $pages $id" || rc=4; }
17051 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
17053 [ $rc -eq 0 ] || [ $rc -gt 2 ] &&
17054 { do_facet $node "$LCTL --device ec cleanup" || rc=5; }
17055 [ $rc -eq 0 ] || [ $rc -gt 1 ] &&
17056 { do_facet $node "$LCTL --device ec detach" || rc=6; }
17057 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
17062 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17064 if ! [ -d /sys/fs/lustre/echo_client ] &&
17065 ! module_loaded obdecho; then
17066 load_module obdecho/obdecho &&
17067 stack_trap "rmmod obdecho" EXIT ||
17068 error "unable to load obdecho on client"
17071 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
17072 local host=$($LCTL get_param -n osc.$osc.import |
17073 awk '/current_connection:/ { print $2 }' )
17074 local target=$($LCTL get_param -n osc.$osc.import |
17075 awk '/target:/ { print $2 }' )
17076 target=${target%_UUID}
17078 if [ -n "$target" ]; then
17079 setup_obdecho_osc $host $target &&
17080 stack_trap "cleanup_obdecho_osc $target" EXIT ||
17081 { error "obdecho setup failed with $?"; return; }
17083 obdecho_test ${target}_osc client ||
17084 error "obdecho_test failed on ${target}_osc"
17086 $LCTL get_param osc.$osc.import
17087 error "there is no osc.$osc.import target"
17090 run_test 180a "test obdecho on osc"
17093 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17094 remote_ost_nodsh && skip "remote OST with nodsh"
17096 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
17097 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
17098 error "failed to load module obdecho"
17100 local target=$(do_facet ost1 $LCTL dl |
17101 awk '/obdfilter/ { print $4; exit; }')
17103 if [ -n "$target" ]; then
17104 obdecho_test $target ost1 || error "obdecho_test failed with $?"
17106 do_facet ost1 $LCTL dl
17107 error "there is no obdfilter target on ost1"
17110 run_test 180b "test obdecho directly on obdfilter"
17112 test_180c() { # LU-2598
17113 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17114 remote_ost_nodsh && skip "remote OST with nodsh"
17115 [[ $MDS1_VERSION -lt $(version_code 2.4.0) ]] &&
17116 skip "Need MDS version at least 2.4.0"
17118 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
17119 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
17120 error "failed to load module obdecho"
17122 local target=$(do_facet ost1 $LCTL dl |
17123 awk '/obdfilter/ { print $4; exit; }')
17125 if [ -n "$target" ]; then
17126 local pages=16384 # 64MB bulk I/O RPC size
17128 obdecho_test "$target" ost1 "$pages" ||
17129 error "obdecho_test with pages=$pages failed with $?"
17131 do_facet ost1 $LCTL dl
17132 error "there is no obdfilter target on ost1"
17135 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
17137 test_181() { # bug 22177
17138 test_mkdir $DIR/$tdir
17139 # create enough files to index the directory
17140 createmany -o $DIR/$tdir/foobar 4000
17141 # print attributes for debug purpose
17144 multiop_bg_pause $DIR/$tdir D_Sc || return 1
17146 # remove the files & current working dir
17147 unlinkmany $DIR/$tdir/foobar 4000
17149 kill -USR1 $MULTIPID
17151 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
17154 run_test 181 "Test open-unlinked dir ========================"
17160 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
17162 $LCTL set_param mdc.*.rpc_stats=clear
17164 for (( i = 0; i < $tcount; i++ )) ; do
17165 mkdir $DIR/$tdir/$i
17168 for (( i = 0; i < $tcount; i++ )) ; do
17169 createmany -o $DIR/$tdir/$i/f- $fcount &
17173 for (( i = 0; i < $tcount; i++ )) ; do
17174 unlinkmany $DIR/$tdir/$i/f- $fcount &
17178 $LCTL get_param mdc.*.rpc_stats
17182 run_test 182 "Test parallel modify metadata operations ================"
17184 test_183() { # LU-2275
17185 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17186 remote_mds_nodsh && skip "remote MDS with nodsh"
17187 [[ $MDS1_VERSION -lt $(version_code 2.3.56) ]] &&
17188 skip "Need MDS version at least 2.3.56"
17190 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
17191 echo aaa > $DIR/$tdir/$tfile
17193 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
17194 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
17196 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
17197 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
17199 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
17201 # Flush negative dentry cache
17202 touch $DIR/$tdir/$tfile
17204 # We are not checking for any leaked references here, they'll
17205 # become evident next time we do cleanup with module unload.
17208 run_test 183 "No crash or request leak in case of strange dispositions ========"
17210 # test suite 184 is for LU-2016, LU-2017
17212 check_swap_layouts_support
17214 dir0=$DIR/$tdir/$testnum
17215 test_mkdir -p -c1 $dir0
17220 $LFS setstripe -c1 $file1
17222 $LFS setstripe -c2 $file2
17224 gen1=$($LFS getstripe -g $file1)
17225 gen2=$($LFS getstripe -g $file2)
17227 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
17228 gen=$($LFS getstripe -g $file1)
17229 [[ $gen1 != $gen ]] ||
17230 "Layout generation on $file1 does not change"
17231 gen=$($LFS getstripe -g $file2)
17232 [[ $gen2 != $gen ]] ||
17233 "Layout generation on $file2 does not change"
17235 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
17236 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
17238 lfsck_verify_pfid $file1 $file2 || error "PFID are not transferred"
17240 run_test 184a "Basic layout swap"
17243 check_swap_layouts_support
17245 dir0=$DIR/$tdir/$testnum
17246 mkdir -p $dir0 || error "creating dir $dir0"
17253 $LFS setstripe -c1 $file1
17254 $LFS setstripe -c2 $file2
17255 $LFS setstripe -c1 $file3
17256 chown $RUNAS_ID $file3
17257 gen1=$($LFS getstripe -g $file1)
17258 gen2=$($LFS getstripe -g $file2)
17260 $LFS swap_layouts $dir1 $dir2 &&
17261 error "swap of directories layouts should fail"
17262 $LFS swap_layouts $dir1 $file1 &&
17263 error "swap of directory and file layouts should fail"
17264 $RUNAS $LFS swap_layouts $file1 $file2 &&
17265 error "swap of file we cannot write should fail"
17266 $LFS swap_layouts $file1 $file3 &&
17267 error "swap of file with different owner should fail"
17268 /bin/true # to clear error code
17270 run_test 184b "Forbidden layout swap (will generate errors)"
17273 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
17274 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n"
17275 check_swap_layouts_support
17276 check_swap_layout_no_dom $DIR
17278 local dir0=$DIR/$tdir/$testnum
17279 mkdir -p $dir0 || error "creating dir $dir0"
17281 local ref1=$dir0/ref1
17282 local ref2=$dir0/ref2
17283 local file1=$dir0/file1
17284 local file2=$dir0/file2
17285 # create a file large enough for the concurrent test
17286 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
17287 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
17288 echo "ref file size: ref1($(stat -c %s $ref1))," \
17289 "ref2($(stat -c %s $ref2))"
17292 dd if=$ref1 of=$file1 bs=16k &
17295 # Make sure dd starts to copy file, but wait at most 5 seconds
17297 while [ ! -s $file1 -a $((loops++)) -lt 50 ]; do sleep 0.1; done
17299 $LFS swap_layouts $file1 $file2
17302 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
17303 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
17305 # how many bytes copied before swapping layout
17306 local copied=$(stat -c %s $file2)
17307 local remaining=$(stat -c %s $ref1)
17308 remaining=$((remaining - copied))
17309 echo "Copied $copied bytes before swapping layout..."
17311 cmp -n $copied $file1 $ref2 | grep differ &&
17312 error "Content mismatch [0, $copied) of ref2 and file1"
17313 cmp -n $copied $file2 $ref1 ||
17314 error "Content mismatch [0, $copied) of ref1 and file2"
17315 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
17316 error "Content mismatch [$copied, EOF) of ref1 and file1"
17319 rm -f $ref1 $ref2 $file1 $file2
17321 run_test 184c "Concurrent write and layout swap"
17324 check_swap_layouts_support
17325 check_swap_layout_no_dom $DIR
17326 [ -z "$(which getfattr 2>/dev/null)" ] &&
17327 skip_env "no getfattr command"
17329 local file1=$DIR/$tdir/$tfile-1
17330 local file2=$DIR/$tdir/$tfile-2
17331 local file3=$DIR/$tdir/$tfile-3
17335 mkdir -p $DIR/$tdir
17336 touch $file1 || error "create $file1 failed"
17337 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
17338 error "create $file2 failed"
17339 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
17340 error "create $file3 failed"
17341 lovea1=$(get_layout_param $file1)
17343 $LFS swap_layouts $file2 $file3 ||
17344 error "swap $file2 $file3 layouts failed"
17345 $LFS swap_layouts $file1 $file2 ||
17346 error "swap $file1 $file2 layouts failed"
17348 lovea2=$(get_layout_param $file2)
17351 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
17353 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
17354 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
17356 run_test 184d "allow stripeless layouts swap"
17359 [[ $MDS1_VERSION -ge $(version_code 2.6.94) ]] ||
17360 skip "Need MDS version at least 2.6.94"
17361 check_swap_layouts_support
17362 check_swap_layout_no_dom $DIR
17363 [ -z "$(which getfattr 2>/dev/null)" ] &&
17364 skip_env "no getfattr command"
17366 local file1=$DIR/$tdir/$tfile-1
17367 local file2=$DIR/$tdir/$tfile-2
17368 local file3=$DIR/$tdir/$tfile-3
17371 mkdir -p $DIR/$tdir
17372 touch $file1 || error "create $file1 failed"
17373 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
17374 error "create $file2 failed"
17375 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
17376 error "create $file3 failed"
17378 $LFS swap_layouts $file1 $file2 ||
17379 error "swap $file1 $file2 layouts failed"
17381 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
17382 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
17384 echo 123 > $file1 || error "Should be able to write into $file1"
17386 $LFS swap_layouts $file1 $file3 ||
17387 error "swap $file1 $file3 layouts failed"
17389 echo 123 > $file1 || error "Should be able to write into $file1"
17391 rm -rf $file1 $file2 $file3
17393 run_test 184e "Recreate layout after stripeless layout swaps"
17396 # Create a file with name longer than sizeof(struct stat) ==
17397 # 144 to see if we can get chars from the file name to appear
17398 # in the returned striping. Note that 'f' == 0x66.
17399 local file=$(for ((i = 0; i < 200; i++)); do echo -n f; done)
17401 mkdir -p $DIR/$tdir
17402 mcreate $DIR/$tdir/$file
17403 if lfs find --stripe-count 0x6666 $DIR/$tdir | grep $file; then
17404 error "IOC_MDC_GETFILEINFO returned garbage striping"
17407 run_test 184f "IOC_MDC_GETFILEINFO for files with long names but no striping"
17409 test_185() { # LU-2441
17410 # LU-3553 - no volatile file support in old servers
17411 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
17412 skip "Need MDS version at least 2.3.60"
17414 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
17415 touch $DIR/$tdir/spoo
17416 local mtime1=$(stat -c "%Y" $DIR/$tdir)
17417 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
17418 error "cannot create/write a volatile file"
17419 [ "$FILESET" == "" ] &&
17420 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
17421 error "FID is still valid after close"
17423 multiop_bg_pause $DIR/$tdir vVw4096_c
17430 # assume that the next FID for this client is sequential, since stdout
17431 # is unfortunately eaten by multiop_bg_pause
17432 local n=$((${fidv[1]} + 1))
17433 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
17434 if [ "$FILESET" == "" ]; then
17435 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
17436 error "FID is missing before close"
17438 kill -USR1 $multi_pid
17439 # 1 second delay, so if mtime change we will see it
17441 local mtime2=$(stat -c "%Y" $DIR/$tdir)
17442 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
17444 run_test 185 "Volatile file support"
17446 function create_check_volatile() {
17450 $MULTIOP $MOUNT/.lustre/fid V${idx}Fw4096_c >&/tmp/${tfile}.fid &
17453 local FID=$(cat /tmp/${tfile}.fid)
17454 [ "$FID" == "" ] && error "can't get FID for volatile"
17455 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID || error "can't stat $FID"
17456 tgt=$($LFS getstripe -m $MOUNT/.lustre/fid/$FID)
17457 [ "$tgt" != "$idx" ] && error "wrong MDS $tgt, expected $idx"
17461 cancel_lru_locks mdc # flush opencache
17462 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID && error "can stat $FID"
17467 # LU-12516 - volatile creation via .lustre
17468 [[ $MDS1_VERSION -ge $(version_code 2.12.55) ]] ||
17469 skip "Need MDS version at least 2.3.55"
17471 create_check_volatile 0
17472 [ $MDSCOUNT -lt 2 ] && return 0
17475 create_check_volatile 1
17479 run_test 185a "Volatile file creation in .lustre/fid/"
17482 remote_mds_nodsh && skip "remote MDS with nodsh"
17483 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
17484 skip "Need MDS version at least 2.3.0"
17486 local dir0=$DIR/$tdir/$testnum
17487 mkdir -p $dir0 || error "creating dir $dir0"
17489 local file=$dir0/file1
17490 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
17491 local dv1=$($LFS data_version $file)
17492 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
17493 local dv2=$($LFS data_version $file)
17494 [[ $dv1 != $dv2 ]] ||
17495 error "data version did not change on write $dv1 == $dv2"
17500 run_test 187a "Test data version change"
17503 remote_mds_nodsh && skip "remote MDS with nodsh"
17504 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
17505 skip "Need MDS version at least 2.3.0"
17507 local dir0=$DIR/$tdir/$testnum
17508 mkdir -p $dir0 || error "creating dir $dir0"
17510 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
17511 [[ ${DV[0]} != ${DV[1]} ]] ||
17512 error "data version did not change on write"\
17513 " ${DV[0]} == ${DV[1]}"
17518 run_test 187b "Test data version change on volatile file"
17521 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17522 remote_mgs_nodsh && skip "remote MGS with nodsh"
17523 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
17525 local POOL=${POOL:-cea1}
17526 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
17527 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
17530 local last_ost=$(($OSTCOUNT - 1))
17532 local ost_list=$(seq $first_ost $ost_step $last_ost)
17533 local ost_range="$first_ost $last_ost $ost_step"
17534 local test_path=$POOL_ROOT/$POOL_DIR_NAME
17535 local file_dir=$POOL_ROOT/file_tst
17536 local subdir=$test_path/subdir
17540 # former test_200a test_200b
17541 pool_add $POOL || { rc=$? ; break; }
17542 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
17543 # former test_200c test_200d
17544 mkdir -p $test_path
17545 pool_set_dir $POOL $test_path || { rc=$? ; break; }
17546 pool_check_dir $POOL $test_path || { rc=$? ; break; }
17548 pool_check_dir $POOL $subdir || { rc=$? ; break; }
17549 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
17550 || { rc=$? ; break; }
17551 # former test_200e test_200f
17552 local files=$((OSTCOUNT*3))
17553 pool_alloc_files $POOL $test_path $files "$ost_list" \
17554 || { rc=$? ; break; }
17555 pool_create_files $POOL $file_dir $files "$ost_list" \
17556 || { rc=$? ; break; }
17557 # former test_200g test_200h
17558 pool_lfs_df $POOL || { rc=$? ; break; }
17559 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
17561 # former test_201a test_201b test_201c
17562 pool_remove_first_target $POOL || { rc=$? ; break; }
17564 local f=$test_path/$tfile
17565 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
17566 pool_remove $POOL $f || { rc=$? ; break; }
17574 run_test 200 "OST pools"
17576 # usage: default_attr <count | size | offset>
17578 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
17581 # usage: check_default_stripe_attr
17582 check_default_stripe_attr() {
17583 ACTUAL=$($LFS getstripe $* $DIR/$tdir)
17586 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
17588 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
17592 error "unknown getstripe attr '$1'"
17595 [ $ACTUAL == $EXPECTED ] ||
17596 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
17600 test_mkdir $DIR/$tdir
17601 $LFS setstripe --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
17603 check_default_stripe_attr --stripe-count
17604 check_default_stripe_attr --stripe-size
17605 check_default_stripe_attr --stripe-index
17607 run_test 204a "Print default stripe attributes"
17610 test_mkdir $DIR/$tdir
17611 $LFS setstripe --stripe-count 1 $DIR/$tdir
17613 check_default_stripe_attr --stripe-size
17614 check_default_stripe_attr --stripe-index
17616 run_test 204b "Print default stripe size and offset"
17619 test_mkdir $DIR/$tdir
17620 $LFS setstripe --stripe-size 65536 $DIR/$tdir
17622 check_default_stripe_attr --stripe-count
17623 check_default_stripe_attr --stripe-index
17625 run_test 204c "Print default stripe count and offset"
17628 test_mkdir $DIR/$tdir
17629 $LFS setstripe --stripe-index 0 $DIR/$tdir
17631 check_default_stripe_attr --stripe-count
17632 check_default_stripe_attr --stripe-size
17634 run_test 204d "Print default stripe count and size"
17637 test_mkdir $DIR/$tdir
17638 $LFS setstripe -d $DIR/$tdir
17640 check_default_stripe_attr --stripe-count --raw
17641 check_default_stripe_attr --stripe-size --raw
17642 check_default_stripe_attr --stripe-index --raw
17644 run_test 204e "Print raw stripe attributes"
17647 test_mkdir $DIR/$tdir
17648 $LFS setstripe --stripe-count 1 $DIR/$tdir
17650 check_default_stripe_attr --stripe-size --raw
17651 check_default_stripe_attr --stripe-index --raw
17653 run_test 204f "Print raw stripe size and offset"
17656 test_mkdir $DIR/$tdir
17657 $LFS setstripe --stripe-size 65536 $DIR/$tdir
17659 check_default_stripe_attr --stripe-count --raw
17660 check_default_stripe_attr --stripe-index --raw
17662 run_test 204g "Print raw stripe count and offset"
17665 test_mkdir $DIR/$tdir
17666 $LFS setstripe --stripe-index 0 $DIR/$tdir
17668 check_default_stripe_attr --stripe-count --raw
17669 check_default_stripe_attr --stripe-size --raw
17671 run_test 204h "Print raw stripe count and size"
17673 # Figure out which job scheduler is being used, if any,
17674 # or use a fake one
17675 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
17676 JOBENV=SLURM_JOB_ID
17677 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
17679 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
17681 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
17682 JOBENV=LOADL_STEP_ID
17683 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
17686 $LCTL list_param jobid_name > /dev/null 2>&1
17687 if [ $? -eq 0 ]; then
17693 LUSTRE_JOBID_SIZE=31 # plus NUL terminator
17695 verify_jobstats() {
17700 # we don't really need to clear the stats for this test to work, since each
17701 # command has a unique jobid, but it makes debugging easier if needed.
17702 # for facet in $facets; do
17703 # local dev=$(convert_facet2label $facet)
17704 # # clear old jobstats
17705 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
17708 # use a new JobID for each test, or we might see an old one
17709 [ "$JOBENV" = "FAKE_JOBID" ] &&
17710 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
17712 JOBVAL=${!JOBENV:0:$LUSTRE_JOBID_SIZE}
17714 [ "$JOBENV" = "nodelocal" ] && {
17715 FAKE_JOBID=id.$testnum.%e.$RANDOM
17716 $LCTL set_param jobid_name=$FAKE_JOBID
17717 JOBVAL=${FAKE_JOBID/\%e/$(basename ${cmd[0]})}
17720 log "Test: ${cmd[*]}"
17721 log "Using JobID environment $($LCTL get_param -n jobid_var)=$JOBVAL"
17723 if [ $JOBENV = "FAKE_JOBID" ]; then
17724 FAKE_JOBID=$JOBVAL ${cmd[*]}
17729 # all files are created on OST0000
17730 for facet in $facets; do
17731 local stats="*.$(convert_facet2label $facet).job_stats"
17733 # strip out libtool wrappers for in-tree executables
17734 if [ $(do_facet $facet lctl get_param $stats |
17735 sed -e 's/\.lt-/./' | grep -c $JOBVAL) -ne 1 ]; then
17736 do_facet $facet lctl get_param $stats
17737 error "No jobstats for $JOBVAL found on $facet::$stats"
17743 local new_jobenv=$1
17745 set_persistent_param_and_check client "jobid_var" \
17746 "$FSNAME.sys.jobid_var" $new_jobenv
17749 test_205a() { # Job stats
17750 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17751 [[ $MDS1_VERSION -ge $(version_code 2.7.1) ]] ||
17752 skip "Need MDS version with at least 2.7.1"
17753 remote_mgs_nodsh && skip "remote MGS with nodsh"
17754 remote_mds_nodsh && skip "remote MDS with nodsh"
17755 remote_ost_nodsh && skip "remote OST with nodsh"
17756 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
17757 skip "Server doesn't support jobstats"
17758 [[ $JOBID_VAR = disable ]] && skip_env "jobstats is disabled"
17760 local old_jobenv=$($LCTL get_param -n jobid_var)
17761 [ $old_jobenv != $JOBENV ] && jobstats_set $JOBENV
17763 if [[ $PERM_CMD == *"set_param -P"* ]]; then
17764 stack_trap "do_facet mgs $PERM_CMD jobid_var=$old_jobenv" EXIT
17766 stack_trap "do_facet mgs $PERM_CMD \
17767 $FSNAME.sys.jobid_var=$old_jobenv" EXIT
17771 local old_interval=$(do_facet $SINGLEMDS lctl get_param -n \
17772 mdt.*.job_cleanup_interval | head -n 1)
17773 local new_interval=5
17774 do_facet $SINGLEMDS \
17775 $LCTL set_param mdt.*.job_cleanup_interval=$new_interval
17776 stack_trap "do_facet $SINGLEMDS \
17777 $LCTL set_param mdt.*.job_cleanup_interval=$old_interval" EXIT
17778 local start=$SECONDS
17782 cmd="mkdir $DIR/$tdir"
17783 verify_jobstats "$cmd" "$SINGLEMDS"
17785 cmd="rmdir $DIR/$tdir"
17786 verify_jobstats "$cmd" "$SINGLEMDS"
17787 # mkdir on secondary MDT
17788 if [ $MDSCOUNT -gt 1 ]; then
17789 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
17790 verify_jobstats "$cmd" "mds2"
17793 cmd="mknod $DIR/$tfile c 1 3"
17794 verify_jobstats "$cmd" "$SINGLEMDS"
17796 cmd="rm -f $DIR/$tfile"
17797 verify_jobstats "$cmd" "$SINGLEMDS"
17798 # create all files on OST0000 so verify_jobstats can find OST stats
17800 cmd="$LFS setstripe -i 0 -c 1 $DIR/$tfile"
17801 verify_jobstats "$cmd" "$SINGLEMDS"
17803 cmd="touch $DIR/$tfile"
17804 verify_jobstats "$cmd" "$SINGLEMDS ost1"
17806 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
17807 verify_jobstats "$cmd" "ost1"
17809 cancel_lru_locks osc
17810 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
17811 verify_jobstats "$cmd" "ost1"
17813 cmd="$TRUNCATE $DIR/$tfile 0"
17814 verify_jobstats "$cmd" "$SINGLEMDS ost1"
17816 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
17817 verify_jobstats "$cmd" "$SINGLEMDS"
17818 # jobstats expiry - sleep until old stats should be expired
17819 local left=$((new_interval + 5 - (SECONDS - start)))
17820 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
17821 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
17823 cmd="mkdir $DIR/$tdir.expire"
17824 verify_jobstats "$cmd" "$SINGLEMDS"
17825 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
17826 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
17828 # Ensure that jobid are present in changelog (if supported by MDS)
17829 if [ $MDS1_VERSION -ge $(version_code 2.6.52) ];then
17830 changelog_dump | tail -10
17831 jobids=$(changelog_dump | tail -9 | grep -c "j=")
17832 [ $jobids -eq 9 ] ||
17833 error "Wrong changelog jobid count $jobids != 9"
17837 jobstats_set $JOBENV
17839 changelog_dump | grep $tfile
17840 jobids=$(changelog_dump | grep $tfile | tail -1 | grep -c "j=")
17841 [ $jobids -eq 0 ] ||
17842 error "Unexpected jobids when jobid_var=$JOBENV"
17845 # test '%j' access to environment variable - if supported
17846 if lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%h.E"; then
17847 JOBENV="JOBCOMPLEX"
17848 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
17850 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
17853 if lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%H.E"; then
17854 JOBENV="JOBCOMPLEX"
17855 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname -s).E"
17857 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
17860 # test '%j' access to per-session jobid - if supported
17861 if lctl list_param jobid_this_session > /dev/null 2>&1
17863 lctl set_param jobid_var=session jobid_name="S.%j.%e.%u.%h.E"
17864 lctl set_param jobid_this_session=$USER
17866 JOBENV="JOBCOMPLEX"
17867 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
17869 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
17872 run_test 205a "Verify job stats"
17874 # LU-13117, LU-13597
17876 job_stats="mdt.*.job_stats"
17877 $LCTL set_param $job_stats=clear
17878 # Setting jobid_var to USER might not be supported
17879 $LCTL set_param jobid_var=USER || true
17880 $LCTL set_param jobid_name="%e.%u"
17881 env -i USERTESTJOBSTATS=foolish touch $DIR/$tfile.1
17882 do_facet $SINGLEMDS $LCTL get_param $job_stats |
17883 grep "job_id:.*foolish" &&
17884 error "Unexpected jobid found"
17885 do_facet $SINGLEMDS $LCTL get_param $job_stats |
17886 grep "open:.*min.*max.*sum" ||
17887 error "wrong job_stats format found"
17889 run_test 205b "Verify job stats jobid and output format"
17893 $LCTL set_param llite.*.stats=0
17894 dd if=/dev/zero of=$DIR/$tfile.1 bs=4k count=1
17895 $LCTL get_param llite.*.stats
17896 $LCTL get_param llite.*.stats | grep \
17897 "write_bytes *1 samples \[bytes\] 4096 4096 4096 16777216" ||
17898 error "wrong client stats format found"
17900 run_test 205c "Verify client stats format"
17902 # LU-1480, LU-1773 and LU-1657
17904 mkdir -p $DIR/$tdir
17905 $LFS setstripe -c -1 $DIR/$tdir
17906 #define OBD_FAIL_LOV_INIT 0x1403
17907 $LCTL set_param fail_loc=0xa0001403
17908 $LCTL set_param fail_val=1
17909 touch $DIR/$tdir/$tfile || true
17911 run_test 206 "fail lov_init_raid0() doesn't lbug"
17914 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
17915 local fsz=`stat -c %s $DIR/$tfile`
17916 cancel_lru_locks mdc
17918 # do not return layout in getattr intent
17919 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
17920 $LCTL set_param fail_loc=0x170
17921 local sz=`stat -c %s $DIR/$tfile`
17923 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
17927 run_test 207a "can refresh layout at glimpse"
17930 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
17931 local cksum=`md5sum $DIR/$tfile`
17932 local fsz=`stat -c %s $DIR/$tfile`
17933 cancel_lru_locks mdc
17934 cancel_lru_locks osc
17936 # do not return layout in getattr intent
17937 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
17938 $LCTL set_param fail_loc=0x171
17940 # it will refresh layout after the file is opened but before read issues
17941 echo checksum is "$cksum"
17942 echo "$cksum" |md5sum -c --quiet || error "file differs"
17946 run_test 207b "can refresh layout at open"
17949 # FIXME: in this test suite, only RD lease is used. This is okay
17950 # for now as only exclusive open is supported. After generic lease
17951 # is done, this test suite should be revised. - Jinshan
17953 remote_mds_nodsh && skip "remote MDS with nodsh"
17954 [[ $MDS1_VERSION -ge $(version_code 2.4.52) ]] ||
17955 skip "Need MDS version at least 2.4.52"
17957 echo "==== test 1: verify get lease work"
17958 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
17960 echo "==== test 2: verify lease can be broken by upcoming open"
17961 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
17965 $MULTIOP $DIR/$tfile oO_RDONLY:c
17966 kill -USR1 $PID && wait $PID || error "break lease error"
17968 echo "==== test 3: verify lease can't be granted if an open already exists"
17969 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
17973 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
17974 kill -USR1 $PID && wait $PID || error "open file error"
17976 echo "==== test 4: lease can sustain over recovery"
17977 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
17983 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
17985 echo "==== test 5: lease broken can't be regained by replay"
17986 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
17990 # open file to break lease and then recovery
17991 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
17994 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
17998 run_test 208 "Exclusive open"
18001 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
18002 skip_env "must have disp_stripe"
18005 sync; sleep 5; sync;
18007 echo 3 > /proc/sys/vm/drop_caches
18008 [ -f /sys/kernel/slab/ptlrpc_cache/shrink ] &&
18009 echo 1 > /sys/kernel/slab/ptlrpc_cache/shrink
18010 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
18012 # open/close 500 times
18013 for i in $(seq 500); do
18017 echo 3 > /proc/sys/vm/drop_caches
18018 [ -f /sys/kernel/slab/ptlrpc_cache/shrink ] &&
18019 echo 1 > /sys/kernel/slab/ptlrpc_cache/shrink
18020 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
18022 echo "before: $req_before, after: $req_after"
18023 [ $((req_after - req_before)) -ge 300 ] &&
18024 error "open/close requests are not freed"
18027 run_test 209 "read-only open/close requests should be freed promptly"
18032 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eW_E+eUc &
18036 $LFS getstripe $DIR/$tfile
18038 wait $pid || error "multiop failed"
18040 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
18044 $LFS getstripe $DIR/$tfile
18046 wait $pid || error "multiop failed"
18048 run_test 210 "lfs getstripe does not break leases"
18052 size=$((size % 8192 + 1))
18053 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
18054 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
18055 rm -f $DIR/f212 $DIR/f212.xyz
18057 run_test 212 "Sendfile test ============================================"
18060 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
18061 cancel_lru_locks osc
18062 lctl set_param fail_loc=0x8000040f
18063 # generate a read lock
18064 cat $DIR/$tfile > /dev/null
18065 # write to the file, it will try to cancel the above read lock.
18066 cat /etc/hosts >> $DIR/$tfile
18068 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
18070 test_214() { # for bug 20133
18071 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
18072 for (( i=0; i < 340; i++ )) ; do
18073 touch $DIR/$tdir/d214c/a$i
18076 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
18077 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
18078 ls $DIR/d214c || error "ls $DIR/d214c failed"
18079 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
18080 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
18082 run_test 214 "hash-indexed directory test - bug 20133"
18084 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
18085 create_lnet_proc_files() {
18086 lctl get_param -n $1 >$TMP/lnet_$1.sys || error "cannot read lnet.$1"
18089 # counterpart of create_lnet_proc_files
18090 remove_lnet_proc_files() {
18091 rm -f $TMP/lnet_$1.sys
18094 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
18095 # 3rd arg as regexp for body
18096 check_lnet_proc_stats() {
18097 local l=$(cat "$TMP/lnet_$1" |wc -l)
18098 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
18100 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
18103 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
18104 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
18105 # optional and can be regexp for 2nd line (lnet.routes case)
18106 check_lnet_proc_entry() {
18107 local blp=2 # blp stands for 'position of 1st line of body'
18108 [ -z "$5" ] || blp=3 # lnet.routes case
18110 local l=$(cat "$TMP/lnet_$1" |wc -l)
18111 # subtracting one from $blp because the body can be empty
18112 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
18114 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
18115 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
18117 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
18118 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
18120 # bail out if any unexpected line happened
18121 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
18122 [ "$?" != 0 ] || error "$2 misformatted"
18125 test_215() { # for bugs 18102, 21079, 21517
18126 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18128 local N='(0|[1-9][0-9]*)' # non-negative numeric
18129 local P='[1-9][0-9]*' # positive numeric
18130 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
18131 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
18132 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
18133 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
18135 local L1 # regexp for 1st line
18136 local L2 # regexp for 2nd line (optional)
18137 local BR # regexp for the rest (body)
18139 # lnet.stats should look as 11 space-separated non-negative numerics
18140 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
18141 create_lnet_proc_files "stats"
18142 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
18143 remove_lnet_proc_files "stats"
18145 # lnet.routes should look like this:
18146 # Routing disabled/enabled
18147 # net hops priority state router
18148 # where net is a string like tcp0, hops > 0, priority >= 0,
18149 # state is up/down,
18150 # router is a string like 192.168.1.1@tcp2
18151 L1="^Routing (disabled|enabled)$"
18152 L2="^net +hops +priority +state +router$"
18153 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
18154 create_lnet_proc_files "routes"
18155 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
18156 remove_lnet_proc_files "routes"
18158 # lnet.routers should look like this:
18159 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
18160 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
18161 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
18162 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
18163 L1="^ref +rtr_ref +alive +router$"
18164 BR="^$P +$P +(up|down) +$NID$"
18165 create_lnet_proc_files "routers"
18166 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
18167 remove_lnet_proc_files "routers"
18169 # lnet.peers should look like this:
18170 # nid refs state last max rtr min tx min queue
18171 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
18172 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
18173 # numeric (0 or >0 or <0), queue >= 0.
18174 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
18175 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
18176 create_lnet_proc_files "peers"
18177 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
18178 remove_lnet_proc_files "peers"
18180 # lnet.buffers should look like this:
18181 # pages count credits min
18182 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
18183 L1="^pages +count +credits +min$"
18184 BR="^ +$N +$N +$I +$I$"
18185 create_lnet_proc_files "buffers"
18186 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
18187 remove_lnet_proc_files "buffers"
18189 # lnet.nis should look like this:
18190 # nid status alive refs peer rtr max tx min
18191 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
18192 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
18193 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
18194 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
18195 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
18196 create_lnet_proc_files "nis"
18197 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
18198 remove_lnet_proc_files "nis"
18200 # can we successfully write to lnet.stats?
18201 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
18203 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
18205 test_216() { # bug 20317
18206 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18207 remote_ost_nodsh && skip "remote OST with nodsh"
18210 local facets=$(get_facets OST)
18211 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
18213 save_lustre_params client "osc.*.contention_seconds" > $p
18214 save_lustre_params $facets \
18215 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
18216 save_lustre_params $facets \
18217 "ldlm.namespaces.filter-*.contended_locks" >> $p
18218 save_lustre_params $facets \
18219 "ldlm.namespaces.filter-*.contention_seconds" >> $p
18220 clear_stats osc.*.osc_stats
18222 # agressive lockless i/o settings
18223 do_nodes $(comma_list $(osts_nodes)) \
18224 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
18225 ldlm.namespaces.filter-*.contended_locks=0 \
18226 ldlm.namespaces.filter-*.contention_seconds=60"
18227 lctl set_param -n osc.*.contention_seconds=60
18229 $DIRECTIO write $DIR/$tfile 0 10 4096
18230 $CHECKSTAT -s 40960 $DIR/$tfile
18232 # disable lockless i/o
18233 do_nodes $(comma_list $(osts_nodes)) \
18234 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
18235 ldlm.namespaces.filter-*.contended_locks=32 \
18236 ldlm.namespaces.filter-*.contention_seconds=0"
18237 lctl set_param -n osc.*.contention_seconds=0
18238 clear_stats osc.*.osc_stats
18240 dd if=/dev/zero of=$DIR/$tfile count=0
18241 $CHECKSTAT -s 0 $DIR/$tfile
18243 restore_lustre_params <$p
18247 run_test 216 "check lockless direct write updates file size and kms correctly"
18249 test_217() { # bug 22430
18250 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18255 for node in $(nodes_list); do
18256 nid=$(host_nids_address $node $NETTYPE)
18257 if [[ $nid = *-* ]] ; then
18258 echo "lctl ping $(h2nettype $nid)"
18259 lctl ping $(h2nettype $nid)
18261 echo "skipping $node (no hyphen detected)"
18265 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
18268 # do directio so as not to populate the page cache
18269 log "creating a 10 Mb file"
18270 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
18271 log "starting reads"
18272 dd if=$DIR/$tfile of=/dev/null bs=4096 &
18273 log "truncating the file"
18274 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
18276 kill %+ || true # reads might have finished
18277 echo "wait until dd is finished"
18279 log "removing the temporary file"
18280 rm -rf $DIR/$tfile || error "tmp file removal failed"
18282 run_test 218 "parallel read and truncate should not deadlock"
18285 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18287 # write one partial page
18288 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
18289 # set no grant so vvp_io_commit_write will do sync write
18290 $LCTL set_param fail_loc=0x411
18291 # write a full page at the end of file
18292 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
18294 $LCTL set_param fail_loc=0
18295 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
18296 $LCTL set_param fail_loc=0x411
18297 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
18300 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
18301 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
18303 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
18305 test_220() { #LU-325
18306 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18307 remote_ost_nodsh && skip "remote OST with nodsh"
18308 remote_mds_nodsh && skip "remote MDS with nodsh"
18309 remote_mgs_nodsh && skip "remote MGS with nodsh"
18313 # create on MDT0000 so the last_id and next_id are correct
18315 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
18319 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
18320 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
18321 osp.$mdtosc_proc1.prealloc_last_id)
18322 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
18323 osp.$mdtosc_proc1.prealloc_next_id)
18327 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
18328 #define OBD_FAIL_OST_ENOINO 0x229
18329 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
18330 create_pool $FSNAME.$TESTNAME || return 1
18331 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
18333 $LFS setstripe $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
18335 MDSOBJS=$((last_id - next_id))
18336 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
18338 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
18339 echo "OST still has $count kbytes free"
18341 echo "create $MDSOBJS files @next_id..."
18342 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
18344 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
18345 osp.$mdtosc_proc1.prealloc_last_id)
18346 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
18347 osp.$mdtosc_proc1.prealloc_next_id)
18349 echo "after creation, last_id=$last_id2, next_id=$next_id2"
18354 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
18355 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
18357 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST ||
18358 error "$LCTL pool_remove $FSNAME.$TESTNAME $OST failed"
18359 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
18360 error "$LCTL pool_destroy $FSNAME.$TESTNAME failed"
18361 echo "unlink $MDSOBJS files @$next_id..."
18362 unlinkmany $DIR/$tdir/f $MDSOBJS || error "unlinkmany failed"
18364 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
18367 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18369 dd if=`which date` of=$MOUNT/date oflag=sync
18370 chmod +x $MOUNT/date
18372 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
18373 $LCTL set_param fail_loc=0x80001401
18375 $MOUNT/date > /dev/null
18378 run_test 221 "make sure fault and truncate race to not cause OOM"
18381 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18384 test_mkdir $DIR/$tdir
18385 $LFS setstripe -c 1 -i 0 $DIR/$tdir
18386 createmany -o $DIR/$tdir/$tfile 10
18387 cancel_lru_locks mdc
18388 cancel_lru_locks osc
18389 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
18390 $LCTL set_param fail_loc=0x31a
18391 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
18392 $LCTL set_param fail_loc=0
18395 run_test 222a "AGL for ls should not trigger CLIO lock failure"
18398 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18401 test_mkdir $DIR/$tdir
18402 $LFS setstripe -c 1 -i 0 $DIR/$tdir
18403 createmany -o $DIR/$tdir/$tfile 10
18404 cancel_lru_locks mdc
18405 cancel_lru_locks osc
18406 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
18407 $LCTL set_param fail_loc=0x31a
18408 rm -r $DIR/$tdir || error "AGL for rmdir failed"
18409 $LCTL set_param fail_loc=0
18411 run_test 222b "AGL for rmdir should not trigger CLIO lock failure"
18414 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18417 test_mkdir $DIR/$tdir
18418 $LFS setstripe -c 1 -i 0 $DIR/$tdir
18419 createmany -o $DIR/$tdir/$tfile 10
18420 cancel_lru_locks mdc
18421 cancel_lru_locks osc
18422 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
18423 $LCTL set_param fail_loc=0x31b
18424 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
18425 $LCTL set_param fail_loc=0
18428 run_test 223 "osc reenqueue if without AGL lock granted ======================="
18430 test_224a() { # LU-1039, MRP-303
18431 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18433 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
18434 $LCTL set_param fail_loc=0x508
18435 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
18436 $LCTL set_param fail_loc=0
18439 run_test 224a "Don't panic on bulk IO failure"
18441 test_224b() { # LU-1039, MRP-303
18442 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18444 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
18445 cancel_lru_locks osc
18446 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
18447 $LCTL set_param fail_loc=0x515
18448 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
18449 $LCTL set_param fail_loc=0
18452 run_test 224b "Don't panic on bulk IO failure"
18454 test_224c() { # LU-6441
18455 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18456 remote_mds_nodsh && skip "remote MDS with nodsh"
18458 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
18459 save_writethrough $p
18460 set_cache writethrough on
18462 local pages_per_rpc=$($LCTL get_param osc.*.max_pages_per_rpc)
18463 local at_max=$($LCTL get_param -n at_max)
18464 local timeout=$($LCTL get_param -n timeout)
18465 local test_at="at_max"
18466 local param_at="$FSNAME.sys.at_max"
18467 local test_timeout="timeout"
18468 local param_timeout="$FSNAME.sys.timeout"
18470 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
18472 set_persistent_param_and_check client "$test_at" "$param_at" 0
18473 set_persistent_param_and_check client "$test_timeout" "$param_timeout" 5
18475 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
18476 do_facet ost1 "$LCTL set_param fail_loc=0x520"
18477 $LFS setstripe -c 1 -i 0 $DIR/$tfile
18478 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
18480 do_facet ost1 "$LCTL set_param fail_loc=0"
18482 set_persistent_param_and_check client "$test_at" "$param_at" $at_max
18483 set_persistent_param_and_check client "$test_timeout" "$param_timeout" \
18486 $LCTL set_param -n $pages_per_rpc
18487 restore_lustre_params < $p
18490 run_test 224c "Don't hang if one of md lost during large bulk RPC"
18492 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
18494 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18495 if [ -z ${MDSSURVEY} ]; then
18496 skip_env "mds-survey not found"
18498 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
18499 skip "Need MDS version at least 2.2.51"
18501 local mds=$(facet_host $SINGLEMDS)
18502 local target=$(do_nodes $mds 'lctl dl' |
18503 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
18505 local cmd1="file_count=1000 thrhi=4"
18506 local cmd2="dir_count=2 layer=mdd stripe_count=0"
18507 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
18508 local cmd="$cmd1 $cmd2 $cmd3"
18510 rm -f ${TMP}/mds_survey*
18512 eval $cmd || error "mds-survey with zero-stripe failed"
18513 cat ${TMP}/mds_survey*
18514 rm -f ${TMP}/mds_survey*
18516 run_test 225a "Metadata survey sanity with zero-stripe"
18519 if [ -z ${MDSSURVEY} ]; then
18520 skip_env "mds-survey not found"
18522 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
18523 skip "Need MDS version at least 2.2.51"
18524 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18525 remote_mds_nodsh && skip "remote MDS with nodsh"
18526 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
18527 skip_env "Need to mount OST to test"
18530 local mds=$(facet_host $SINGLEMDS)
18531 local target=$(do_nodes $mds 'lctl dl' |
18532 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
18534 local cmd1="file_count=1000 thrhi=4"
18535 local cmd2="dir_count=2 layer=mdd stripe_count=1"
18536 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
18537 local cmd="$cmd1 $cmd2 $cmd3"
18539 rm -f ${TMP}/mds_survey*
18541 eval $cmd || error "mds-survey with stripe_count failed"
18542 cat ${TMP}/mds_survey*
18543 rm -f ${TMP}/mds_survey*
18545 run_test 225b "Metadata survey sanity with stripe_count = 1"
18547 mcreate_path2fid () {
18553 local path=$DIR/$tdir/$name
18558 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
18559 error "cannot create $desc"
18561 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
18563 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
18565 fid_path=$($LFS fid2path $MOUNT $fid)
18567 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
18569 [ "$path" == "$fid_path" ] ||
18570 error "fid2path returned $fid_path, expected $path"
18572 echo "pass with $path and $fid"
18577 mkdir -p $DIR/$tdir
18579 mcreate_path2fid 0010666 0 0 fifo "FIFO"
18580 mcreate_path2fid 0020666 1 3 null "character special file (null)"
18581 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
18582 mcreate_path2fid 0040666 0 0 dir "directory"
18583 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
18584 mcreate_path2fid 0100666 0 0 file "regular file"
18585 mcreate_path2fid 0120666 0 0 link "symbolic link"
18586 mcreate_path2fid 0140666 0 0 sock "socket"
18588 run_test 226a "call path2fid and fid2path on files of all type"
18591 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18596 mkdir -p $DIR/$tdir
18597 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
18598 error "create remote directory failed"
18599 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
18600 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
18601 "character special file (null)"
18602 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
18603 "character special file (no device)"
18604 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
18605 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
18606 "block special file (loop)"
18607 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
18608 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
18609 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
18611 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
18614 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18615 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
18616 skip "Need MDS version at least 2.13.55"
18618 local submnt=/mnt/submnt
18619 local srcfile=/etc/passwd
18620 local dstfile=$submnt/passwd
18626 $LFS setdirstripe -c -1 -i 1 $DIR/$tdir ||
18627 error "create remote directory failed"
18628 mkdir -p $submnt || error "create $submnt failed"
18629 $MOUNT_CMD $MGSNID:/$FSNAME/$tdir $submnt ||
18630 error "mount $submnt failed"
18631 stack_trap "umount $submnt" EXIT
18633 cp $srcfile $dstfile
18634 fid=$($LFS path2fid $dstfile)
18635 path=$($LFS fid2path $submnt "$fid")
18636 [ "$path" = "$dstfile" ] ||
18637 error "fid2path $submnt $fid failed ($path != $dstfile)"
18639 run_test 226c "call path2fid and fid2path under remote dir with subdir mount"
18641 # LU-1299 Executing or running ldd on a truncated executable does not
18642 # cause an out-of-memory condition.
18644 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18645 [ -z "$(which ldd)" ] && skip_env "should have ldd tool"
18647 dd if=$(which date) of=$MOUNT/date bs=1k count=1
18648 chmod +x $MOUNT/date
18650 $MOUNT/date > /dev/null
18651 ldd $MOUNT/date > /dev/null
18654 run_test 227 "running truncated executable does not cause OOM"
18656 # LU-1512 try to reuse idle OI blocks
18658 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18659 remote_mds_nodsh && skip "remote MDS with nodsh"
18660 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
18662 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
18663 local myDIR=$DIR/$tdir
18666 #define OBD_FAIL_SEQ_EXHAUST 0x1002
18667 $LCTL set_param fail_loc=0x80001002
18668 createmany -o $myDIR/t- 10000
18669 $LCTL set_param fail_loc=0
18670 # The guard is current the largest FID holder
18672 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
18674 local IDX=$(($SEQ % 64))
18676 do_facet $SINGLEMDS sync
18677 # Make sure journal flushed.
18679 local blk1=$(do_facet $SINGLEMDS \
18680 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
18681 grep Blockcount | awk '{print $4}')
18683 # Remove old files, some OI blocks will become idle.
18684 unlinkmany $myDIR/t- 10000
18685 # Create new files, idle OI blocks should be reused.
18686 createmany -o $myDIR/t- 2000
18687 do_facet $SINGLEMDS sync
18688 # Make sure journal flushed.
18690 local blk2=$(do_facet $SINGLEMDS \
18691 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
18692 grep Blockcount | awk '{print $4}')
18694 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
18696 run_test 228a "try to reuse idle OI blocks"
18699 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18700 remote_mds_nodsh && skip "remote MDS with nodsh"
18701 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
18703 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
18704 local myDIR=$DIR/$tdir
18707 #define OBD_FAIL_SEQ_EXHAUST 0x1002
18708 $LCTL set_param fail_loc=0x80001002
18709 createmany -o $myDIR/t- 10000
18710 $LCTL set_param fail_loc=0
18711 # The guard is current the largest FID holder
18713 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
18715 local IDX=$(($SEQ % 64))
18717 do_facet $SINGLEMDS sync
18718 # Make sure journal flushed.
18720 local blk1=$(do_facet $SINGLEMDS \
18721 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
18722 grep Blockcount | awk '{print $4}')
18724 # Remove old files, some OI blocks will become idle.
18725 unlinkmany $myDIR/t- 10000
18728 stop $SINGLEMDS || error "Fail to stop MDT."
18730 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
18732 df $MOUNT || error "Fail to df."
18733 # Create new files, idle OI blocks should be reused.
18734 createmany -o $myDIR/t- 2000
18735 do_facet $SINGLEMDS sync
18736 # Make sure journal flushed.
18738 local blk2=$(do_facet $SINGLEMDS \
18739 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
18740 grep Blockcount | awk '{print $4}')
18742 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
18744 run_test 228b "idle OI blocks can be reused after MDT restart"
18748 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18749 remote_mds_nodsh && skip "remote MDS with nodsh"
18750 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
18752 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
18753 local myDIR=$DIR/$tdir
18756 #define OBD_FAIL_SEQ_EXHAUST 0x1002
18757 $LCTL set_param fail_loc=0x80001002
18758 # 20000 files can guarantee there are index nodes in the OI file
18759 createmany -o $myDIR/t- 20000
18760 $LCTL set_param fail_loc=0
18761 # The guard is current the largest FID holder
18763 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
18765 local IDX=$(($SEQ % 64))
18767 do_facet $SINGLEMDS sync
18768 # Make sure journal flushed.
18770 local blk1=$(do_facet $SINGLEMDS \
18771 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
18772 grep Blockcount | awk '{print $4}')
18774 # Remove old files, some OI blocks will become idle.
18775 unlinkmany $myDIR/t- 20000
18777 # The OI file should become empty now
18779 # Create new files, idle OI blocks should be reused.
18780 createmany -o $myDIR/t- 2000
18781 do_facet $SINGLEMDS sync
18782 # Make sure journal flushed.
18784 local blk2=$(do_facet $SINGLEMDS \
18785 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
18786 grep Blockcount | awk '{print $4}')
18788 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
18790 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
18792 test_229() { # LU-2482, LU-3448
18793 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18794 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
18795 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
18796 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
18800 # Create a file with a released layout and stripe count 2.
18801 $MULTIOP $DIR/$tfile H2c ||
18802 error "failed to create file with released layout"
18804 $LFS getstripe -v $DIR/$tfile
18806 local pattern=$($LFS getstripe -L $DIR/$tfile)
18807 [ X"$pattern" = X"released" ] || error "pattern error ($pattern)"
18809 local stripe_count=$($LFS getstripe -c $DIR/$tfile) ||
18811 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
18812 stat $DIR/$tfile || error "failed to stat released file"
18814 chown $RUNAS_ID $DIR/$tfile ||
18815 error "chown $RUNAS_ID $DIR/$tfile failed"
18817 chgrp $RUNAS_ID $DIR/$tfile ||
18818 error "chgrp $RUNAS_ID $DIR/$tfile failed"
18820 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
18821 rm $DIR/$tfile || error "failed to remove released file"
18823 run_test 229 "getstripe/stat/rm/attr changes work on released files"
18826 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18827 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18828 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18829 skip "Need MDS version at least 2.11.52"
18833 test_mkdir $DIR/$tdir
18834 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
18835 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230_local)
18836 [ $mdt_idx -ne 0 ] &&
18837 error "create local directory on wrong MDT $mdt_idx"
18839 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
18840 error "create remote directory failed"
18841 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230)
18842 [ $mdt_idx -ne $MDTIDX ] &&
18843 error "create remote directory on wrong MDT $mdt_idx"
18845 createmany -o $DIR/$tdir/test_230/t- 10 ||
18846 error "create files on remote directory failed"
18847 mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230/t-0)
18848 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
18849 rm -r $DIR/$tdir || error "unlink remote directory failed"
18851 run_test 230a "Create remote directory and files under the remote directory"
18854 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18855 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18856 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18857 skip "Need MDS version at least 2.11.52"
18865 local migrate_dir=$DIR/$tdir/migrate_dir
18866 local other_dir=$DIR/$tdir/other_dir
18868 test_mkdir $DIR/$tdir
18869 test_mkdir -i0 -c1 $migrate_dir
18870 test_mkdir -i0 -c1 $other_dir
18871 for ((i=0; i<10; i++)); do
18872 mkdir -p $migrate_dir/dir_${i}
18873 createmany -o $migrate_dir/dir_${i}/f 10 ||
18874 error "create files under remote dir failed $i"
18877 cp /etc/passwd $migrate_dir/$tfile
18878 cp /etc/passwd $other_dir/$tfile
18879 chattr +SAD $migrate_dir
18880 chattr +SAD $migrate_dir/$tfile
18882 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
18883 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
18884 local old_dir_mode=$(stat -c%f $migrate_dir)
18885 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
18887 mkdir -p $migrate_dir/dir_default_stripe2
18888 $LFS setstripe -c 2 $migrate_dir/dir_default_stripe2
18889 $LFS setstripe -c 2 $migrate_dir/${tfile}_stripe2
18891 mkdir -p $other_dir
18892 ln $migrate_dir/$tfile $other_dir/luna
18893 ln $migrate_dir/$tfile $migrate_dir/sofia
18894 ln $other_dir/$tfile $migrate_dir/david
18895 ln -s $migrate_dir/$tfile $other_dir/zachary
18896 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
18897 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
18903 for len in 58 59 60; do
18904 lnktgt=$(str_repeat 'l' $len)
18905 touch $migrate_dir/$lnktgt
18906 ln -s $lnktgt $migrate_dir/${len}char_ln
18910 for len in 4094 4095; do
18911 lnktgt=$(str_repeat 'l' $len)
18912 ln -s $lnktgt $migrate_dir/${len}char_ln
18916 for len in 254 255; do
18917 touch $migrate_dir/$(str_repeat 'l' $len)
18920 $LFS migrate -m $MDTIDX $migrate_dir ||
18921 error "fails on migrating remote dir to MDT1"
18923 echo "migratate to MDT1, then checking.."
18924 for ((i = 0; i < 10; i++)); do
18925 for file in $(find $migrate_dir/dir_${i}); do
18926 mdt_index=$($LFS getstripe -m $file)
18927 # broken symlink getstripe will fail
18928 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
18929 error "$file is not on MDT${MDTIDX}"
18933 # the multiple link file should still in MDT0
18934 mdt_index=$($LFS getstripe -m $migrate_dir/$tfile)
18935 [ $mdt_index == 0 ] ||
18936 error "$file is not on MDT${MDTIDX}"
18938 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
18939 [ "$old_dir_flag" = "$new_dir_flag" ] ||
18940 error " expect $old_dir_flag get $new_dir_flag"
18942 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
18943 [ "$old_file_flag" = "$new_file_flag" ] ||
18944 error " expect $old_file_flag get $new_file_flag"
18946 local new_dir_mode=$(stat -c%f $migrate_dir)
18947 [ "$old_dir_mode" = "$new_dir_mode" ] ||
18948 error "expect mode $old_dir_mode get $new_dir_mode"
18950 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
18951 [ "$old_file_mode" = "$new_file_mode" ] ||
18952 error "expect mode $old_file_mode get $new_file_mode"
18954 diff /etc/passwd $migrate_dir/$tfile ||
18955 error "$tfile different after migration"
18957 diff /etc/passwd $other_dir/luna ||
18958 error "luna different after migration"
18960 diff /etc/passwd $migrate_dir/sofia ||
18961 error "sofia different after migration"
18963 diff /etc/passwd $migrate_dir/david ||
18964 error "david different after migration"
18966 diff /etc/passwd $other_dir/zachary ||
18967 error "zachary different after migration"
18969 diff /etc/passwd $migrate_dir/${tfile}_ln ||
18970 error "${tfile}_ln different after migration"
18972 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
18973 error "${tfile}_ln_other different after migration"
18975 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
18976 [ $stripe_count = 2 ] ||
18977 error "dir strpe_count $d != 2 after migration."
18979 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
18980 [ $stripe_count = 2 ] ||
18981 error "file strpe_count $d != 2 after migration."
18983 #migrate back to MDT0
18986 $LFS migrate -m $MDTIDX $migrate_dir ||
18987 error "fails on migrating remote dir to MDT0"
18989 echo "migrate back to MDT0, checking.."
18990 for file in $(find $migrate_dir); do
18991 mdt_index=$($LFS getstripe -m $file)
18992 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
18993 error "$file is not on MDT${MDTIDX}"
18996 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
18997 [ "$old_dir_flag" = "$new_dir_flag" ] ||
18998 error " expect $old_dir_flag get $new_dir_flag"
19000 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
19001 [ "$old_file_flag" = "$new_file_flag" ] ||
19002 error " expect $old_file_flag get $new_file_flag"
19004 local new_dir_mode=$(stat -c%f $migrate_dir)
19005 [ "$old_dir_mode" = "$new_dir_mode" ] ||
19006 error "expect mode $old_dir_mode get $new_dir_mode"
19008 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
19009 [ "$old_file_mode" = "$new_file_mode" ] ||
19010 error "expect mode $old_file_mode get $new_file_mode"
19012 diff /etc/passwd ${migrate_dir}/$tfile ||
19013 error "$tfile different after migration"
19015 diff /etc/passwd ${other_dir}/luna ||
19016 error "luna different after migration"
19018 diff /etc/passwd ${migrate_dir}/sofia ||
19019 error "sofia different after migration"
19021 diff /etc/passwd ${other_dir}/zachary ||
19022 error "zachary different after migration"
19024 diff /etc/passwd $migrate_dir/${tfile}_ln ||
19025 error "${tfile}_ln different after migration"
19027 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
19028 error "${tfile}_ln_other different after migration"
19030 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
19031 [ $stripe_count = 2 ] ||
19032 error "dir strpe_count $d != 2 after migration."
19034 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
19035 [ $stripe_count = 2 ] ||
19036 error "file strpe_count $d != 2 after migration."
19038 rm -rf $DIR/$tdir || error "rm dir failed after migration"
19040 run_test 230b "migrate directory"
19043 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19044 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19045 remote_mds_nodsh && skip "remote MDS with nodsh"
19046 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19047 skip "Need MDS version at least 2.11.52"
19053 local migrate_dir=$DIR/$tdir/migrate_dir
19055 #If migrating directory fails in the middle, all entries of
19056 #the directory is still accessiable.
19057 test_mkdir $DIR/$tdir
19058 test_mkdir -i0 -c1 $migrate_dir
19059 test_mkdir -i1 -c1 $DIR/$tdir/remote_dir
19061 createmany -o $migrate_dir/f $total ||
19062 error "create files under ${migrate_dir} failed"
19064 # fail after migrating top dir, and this will fail only once, so the
19065 # first sub file migration will fail (currently f3), others succeed.
19066 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
19067 do_facet mds1 lctl set_param fail_loc=0x1801
19068 local t=$(ls $migrate_dir | wc -l)
19069 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
19070 error "migrate should fail"
19071 local u=$(ls $migrate_dir | wc -l)
19072 [ "$u" == "$t" ] || error "$u != $t during migration"
19074 # add new dir/file should succeed
19075 mkdir $migrate_dir/dir ||
19076 error "mkdir failed under migrating directory"
19077 touch $migrate_dir/file ||
19078 error "create file failed under migrating directory"
19080 # add file with existing name should fail
19081 for file in $migrate_dir/f*; do
19082 stat $file > /dev/null || error "stat $file failed"
19083 $OPENFILE -f O_CREAT:O_EXCL $file &&
19084 error "open(O_CREAT|O_EXCL) $file should fail"
19085 $MULTIOP $file m && error "create $file should fail"
19086 touch $DIR/$tdir/remote_dir/$tfile ||
19087 error "touch $tfile failed"
19088 ln $DIR/$tdir/remote_dir/$tfile $file &&
19089 error "link $file should fail"
19090 mdt_index=$($LFS getstripe -m $file)
19091 if [ $mdt_index == 0 ]; then
19092 # file failed to migrate is not allowed to rename to
19093 mv $DIR/$tdir/remote_dir/$tfile $file &&
19094 error "rename to $file should fail"
19096 mv $DIR/$tdir/remote_dir/$tfile $file ||
19097 error "rename to $file failed"
19099 echo hello >> $file || error "write $file failed"
19102 # resume migration with different options should fail
19103 $LFS migrate -m 0 $migrate_dir &&
19104 error "migrate -m 0 $migrate_dir should fail"
19106 $LFS migrate -m $MDTIDX -c 2 $migrate_dir &&
19107 error "migrate -c 2 $migrate_dir should fail"
19109 # resume migration should succeed
19110 $LFS migrate -m $MDTIDX $migrate_dir ||
19111 error "migrate $migrate_dir failed"
19113 echo "Finish migration, then checking.."
19114 for file in $(find $migrate_dir); do
19115 mdt_index=$($LFS getstripe -m $file)
19116 [ $mdt_index == $MDTIDX ] ||
19117 error "$file is not on MDT${MDTIDX}"
19120 rm -rf $DIR/$tdir || error "rm dir failed after migration"
19122 run_test 230c "check directory accessiblity if migration failed"
19125 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19126 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19127 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19128 skip "Need MDS version at least 2.11.52"
19130 [ "$mds1_FSTYPE" == "zfs" ] && skip "skip ZFS backend"
19132 local migrate_dir=$DIR/$tdir/migrate_dir
19142 old_index=$((RANDOM % MDSCOUNT))
19143 old_count=$((MDSCOUNT - old_index))
19144 new_index=$((RANDOM % MDSCOUNT))
19145 new_count=$((MDSCOUNT - new_index))
19146 new_hash=1 # for all_char
19148 [ $old_count -gt 1 ] && old_count=$((old_count - RANDOM % old_count))
19149 [ $new_count -gt 1 ] && new_count=$((new_count - RANDOM % new_count))
19151 test_mkdir $DIR/$tdir
19152 test_mkdir -i $old_index -c $old_count $migrate_dir
19154 for ((i=0; i<100; i++)); do
19155 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
19156 createmany -o $migrate_dir/dir_${i}/f 100 ||
19157 error "create files under remote dir failed $i"
19160 echo -n "Migrate from MDT$old_index "
19161 [ $old_count -gt 1 ] && echo -n "... MDT$((old_index + old_count - 1)) "
19162 echo -n "to MDT$new_index"
19163 [ $new_count -gt 1 ] && echo -n " ... MDT$((new_index + new_count - 1))"
19166 echo "$LFS migrate -m$new_index -c$new_count -H $new_hash $migrate_dir"
19167 $LFS migrate -m $new_index -c $new_count -H $new_hash $migrate_dir ||
19168 error "migrate remote dir error"
19170 echo "Finish migration, then checking.."
19171 for file in $(find $migrate_dir); do
19172 mdt_index=$($LFS getstripe -m $file)
19173 if [ $mdt_index -lt $new_index ] ||
19174 [ $mdt_index -gt $((new_index + new_count - 1)) ]; then
19175 error "$file is on MDT$mdt_index"
19179 rm -rf $DIR/$tdir || error "rm dir failed after migration"
19181 run_test 230d "check migrate big directory"
19184 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19185 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19186 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19187 skip "Need MDS version at least 2.11.52"
19194 mkdir -p $DIR/$tdir
19195 mkdir $DIR/$tdir/migrate_dir
19196 mkdir $DIR/$tdir/other_dir
19197 touch $DIR/$tdir/migrate_dir/a
19198 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
19199 ls $DIR/$tdir/other_dir
19201 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
19202 error "migrate dir fails"
19204 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
19205 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
19207 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
19208 [ $mdt_index == 0 ] || error "a is not on MDT0"
19210 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
19211 error "migrate dir fails"
19213 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir)
19214 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
19216 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
19217 [ $mdt_index == 1 ] || error "a is not on MDT1"
19219 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir/b)
19220 [ $mdt_index == 1 ] || error "b is not on MDT1"
19222 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
19223 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
19225 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
19227 rm -rf $DIR/$tdir || error "rm dir failed after migration"
19229 run_test 230e "migrate mulitple local link files"
19232 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19233 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19234 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19235 skip "Need MDS version at least 2.11.52"
19240 mkdir -p $DIR/$tdir
19241 mkdir $DIR/$tdir/migrate_dir
19242 $LFS mkdir -i1 $DIR/$tdir/other_dir
19243 touch $DIR/$tdir/migrate_dir/a
19244 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
19245 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
19246 ls $DIR/$tdir/other_dir
19248 # a should be migrated to MDT1, since no other links on MDT0
19249 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
19250 error "#1 migrate dir fails"
19251 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
19252 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
19253 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
19254 [ $mdt_index == 1 ] || error "a is not on MDT1"
19256 # a should stay on MDT1, because it is a mulitple link file
19257 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
19258 error "#2 migrate dir fails"
19259 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
19260 [ $mdt_index == 1 ] || error "a is not on MDT1"
19262 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
19263 error "#3 migrate dir fails"
19265 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
19266 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
19267 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
19269 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
19270 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
19272 # a should be migrated to MDT0, since no other links on MDT1
19273 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
19274 error "#4 migrate dir fails"
19275 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
19276 [ $mdt_index == 0 ] || error "a is not on MDT0"
19278 rm -rf $DIR/$tdir || error "rm dir failed after migration"
19280 run_test 230f "migrate mulitple remote link files"
19283 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19284 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19285 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19286 skip "Need MDS version at least 2.11.52"
19288 mkdir -p $DIR/$tdir/migrate_dir
19290 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
19291 error "migrating dir to non-exist MDT succeeds"
19294 run_test 230g "migrate dir to non-exist MDT"
19297 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19298 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19299 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19300 skip "Need MDS version at least 2.11.52"
19304 mkdir -p $DIR/$tdir/migrate_dir
19306 $LFS migrate -m1 $DIR &&
19307 error "migrating mountpoint1 should fail"
19309 $LFS migrate -m1 $DIR/$tdir/.. &&
19310 error "migrating mountpoint2 should fail"
19313 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. &&
19314 error "migrating $tdir/migrate_dir/.. should fail"
19318 run_test 230h "migrate .. and root"
19321 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19322 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19323 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19324 skip "Need MDS version at least 2.11.52"
19326 mkdir -p $DIR/$tdir/migrate_dir
19328 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
19329 error "migration fails with a tailing slash"
19331 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
19332 error "migration fails with two tailing slashes"
19334 run_test 230i "lfs migrate -m tolerates trailing slashes"
19337 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
19338 [ $MDS1_VERSION -lt $(version_code 2.13.52) ] &&
19339 skip "Need MDS version at least 2.11.52"
19341 $LFS mkdir -m 0 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
19342 $LFS setstripe -E 1M -L mdt $DIR/$tdir/$tfile ||
19343 error "create $tfile failed"
19344 cat /etc/passwd > $DIR/$tdir/$tfile
19346 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
19348 cmp /etc/passwd $DIR/$tdir/$tfile ||
19349 error "DoM file mismatch after migration"
19351 run_test 230j "DoM file data not changed after dir migration"
19354 [ $MDSCOUNT -lt 4 ] && skip "needs >= 4 MDTs"
19355 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
19356 skip "Need MDS version at least 2.11.56"
19359 local files_on_starting_mdt=0
19361 $LFS mkdir -i -1 -c 2 $DIR/$tdir || error "mkdir failed"
19362 $LFS getdirstripe $DIR/$tdir
19363 for i in $(seq $total); do
19364 echo $((i*i - i)) > $DIR/$tdir/$tfile.$i || error "write failed"
19365 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
19366 files_on_starting_mdt=$((files_on_starting_mdt + 1))
19369 echo "$files_on_starting_mdt files on MDT0"
19371 $LFS migrate -m 1,3 $DIR/$tdir || error "migrate -m 1,3 failed"
19372 $LFS getdirstripe $DIR/$tdir
19374 files_on_starting_mdt=0
19375 for i in $(seq $total); do
19376 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
19377 error "file $tfile.$i mismatch after migration"
19378 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 1 ]] &&
19379 files_on_starting_mdt=$((files_on_starting_mdt + 1))
19382 echo "$files_on_starting_mdt files on MDT1 after migration"
19383 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT1"
19385 $LFS migrate -m 0 -c 2 $DIR/$tdir || error "migrate -m 0 -c 2 failed"
19386 $LFS getdirstripe $DIR/$tdir
19388 files_on_starting_mdt=0
19389 for i in $(seq $total); do
19390 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
19391 error "file $tfile.$i mismatch after 2nd migration"
19392 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
19393 files_on_starting_mdt=$((files_on_starting_mdt + 1))
19396 echo "$files_on_starting_mdt files on MDT0 after 2nd migration"
19397 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT0"
19401 run_test 230k "file data not changed after dir migration"
19404 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
19405 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
19406 skip "Need MDS version at least 2.11.56"
19408 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "mkdir failed"
19409 createmany -o $DIR/$tdir/f___________________________________ 1000 ||
19410 error "create files under remote dir failed $i"
19411 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
19413 run_test 230l "readdir between MDTs won't crash"
19416 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
19417 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
19418 skip "Need MDS version at least 2.11.56"
19421 local mig_dir=$DIR/$tdir/migrate_dir
19422 local longstr="aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
19426 echo "Creating files and dirs with xattrs"
19427 test_mkdir $DIR/$tdir
19428 test_mkdir -i0 -c1 $mig_dir
19430 setfattr -n user.attr1 -v $longstr $mig_dir/dir ||
19431 error "cannot set xattr attr1 on dir"
19432 setfattr -n user.attr2 -v $shortstr $mig_dir/dir ||
19433 error "cannot set xattr attr2 on dir"
19434 touch $mig_dir/dir/f0
19435 setfattr -n user.attr1 -v $longstr $mig_dir/dir/f0 ||
19436 error "cannot set xattr attr1 on file"
19437 setfattr -n user.attr2 -v $shortstr $mig_dir/dir/f0 ||
19438 error "cannot set xattr attr2 on file"
19439 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
19440 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
19441 [ "$val" = $longstr ] || error "xattr attr1 not set properly on dir"
19442 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
19443 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on dir"
19444 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
19445 [ "$val" = $longstr ] || error "xattr attr1 not set properly on file"
19446 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
19447 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on file"
19449 echo "Migrating to MDT1"
19450 $LFS migrate -m $MDTIDX $mig_dir ||
19451 error "fails on migrating dir to MDT1"
19453 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
19454 echo "Checking xattrs"
19455 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
19456 [ "$val" = $longstr ] ||
19457 error "expecting xattr1 $longstr on dir, found $val"
19458 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
19459 [ "$val" = $shortstr ] ||
19460 error "expecting xattr2 $shortstr on dir, found $val"
19461 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
19462 [ "$val" = $longstr ] ||
19463 error "expecting xattr1 $longstr on file, found $val"
19464 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
19465 [ "$val" = $shortstr ] ||
19466 error "expecting xattr2 $shortstr on file, found $val"
19468 run_test 230m "xattrs not changed after dir migration"
19471 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
19472 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
19473 skip "Need MDS version at least 2.13.53"
19475 $LFS mkdir -i 0 $DIR/$tdir || error "mkdir $tdir failed"
19476 cat /etc/hosts > $DIR/$tdir/$tfile
19477 $LFS mirror extend -N1 $DIR/$tdir/$tfile || error "Mirroring failed"
19478 $LFS migrate -m 1 $DIR/$tdir || error "Migration failed"
19480 cmp /etc/hosts $DIR/$tdir/$tfile ||
19481 error "File data mismatch after migration"
19483 run_test 230n "Dir migration with mirrored file"
19486 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
19487 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
19488 skip "Need MDS version at least 2.13.52"
19490 local mdts=$(comma_list $(mdts_nodes))
19492 local restripe_status
19496 [[ $mds1_FSTYPE == zfs ]] && timeout=300
19498 # in case "crush" hash type is not set
19499 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
19501 restripe_status=$(do_facet mds1 $LCTL get_param -n \
19502 mdt.*MDT0000.enable_dir_restripe)
19503 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=1"
19504 stack_trap "do_nodes $mdts $LCTL set_param \
19505 mdt.*.enable_dir_restripe=$restripe_status"
19508 createmany -m $DIR/$tdir/f 100 ||
19509 error "create files under remote dir failed $i"
19510 createmany -d $DIR/$tdir/d 100 ||
19511 error "create dirs under remote dir failed $i"
19513 for i in $(seq 2 $MDSCOUNT); do
19514 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear >/dev/null"
19515 $LFS setdirstripe -c $i $DIR/$tdir ||
19516 error "split -c $i $tdir failed"
19517 wait_update $HOSTNAME \
19518 "$LFS getdirstripe -H $DIR/$tdir" "crush" $timeout ||
19519 error "dir split not finished"
19520 delta=$(do_nodes $mdts "lctl get_param -n mdt.*MDT*.md_stats" |
19521 awk '/migrate/ {sum += $2} END { print sum }')
19522 echo "$delta migrated when dir split $((i - 1)) to $i stripes"
19523 # delta is around total_files/stripe_count
19524 (( $delta < 200 / (i - 1) + 4 )) ||
19525 error "$delta files migrated >= $((200 / (i - 1) + 4))"
19528 run_test 230o "dir split"
19531 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
19532 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
19533 skip "Need MDS version at least 2.13.52"
19535 local mdts=$(comma_list $(mdts_nodes))
19537 local restripe_status
19541 [[ $mds1_FSTYPE == zfs ]] && timeout=300
19543 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
19545 restripe_status=$(do_facet mds1 $LCTL get_param -n \
19546 mdt.*MDT0000.enable_dir_restripe)
19547 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=1"
19548 stack_trap "do_nodes $mdts $LCTL set_param \
19549 mdt.*.enable_dir_restripe=$restripe_status"
19551 test_mkdir -c $MDSCOUNT -H crush $DIR/$tdir
19552 createmany -m $DIR/$tdir/f 100 ||
19553 error "create files under remote dir failed $i"
19554 createmany -d $DIR/$tdir/d 100 ||
19555 error "create dirs under remote dir failed $i"
19557 for i in $(seq $((MDSCOUNT - 1)) -1 1); do
19558 local mdt_hash="crush"
19560 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear >/dev/null"
19561 $LFS setdirstripe -c $i $DIR/$tdir ||
19562 error "split -c $i $tdir failed"
19563 [ $i -eq 1 ] && mdt_hash="none"
19564 wait_update $HOSTNAME \
19565 "$LFS getdirstripe -H $DIR/$tdir" $mdt_hash $timeout ||
19566 error "dir merge not finished"
19567 delta=$(do_nodes $mdts "lctl get_param -n mdt.*MDT*.md_stats" |
19568 awk '/migrate/ {sum += $2} END { print sum }')
19569 echo "$delta migrated when dir merge $((i + 1)) to $i stripes"
19570 # delta is around total_files/stripe_count
19571 (( $delta < 200 / i + 4 )) ||
19572 error "$delta files migrated >= $((200 / i + 4))"
19575 run_test 230p "dir merge"
19578 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
19579 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
19580 skip "Need MDS version at least 2.13.52"
19582 local mdts=$(comma_list $(mdts_nodes))
19583 local saved_threshold=$(do_facet mds1 \
19584 $LCTL get_param -n mdt.*-MDT0000.dir_split_count)
19585 local saved_delta=$(do_facet mds1 \
19586 $LCTL get_param -n mdt.*-MDT0000.dir_split_delta)
19587 local threshold=100
19590 local stripe_count=0
19595 # test with fewer files on ZFS
19596 [ "$mds1_FSTYPE" == "zfs" ] && threshold=40
19598 stack_trap "do_nodes $mdts $LCTL set_param \
19599 mdt.*.dir_split_count=$saved_threshold"
19600 stack_trap "do_nodes $mdts $LCTL set_param \
19601 mdt.*.dir_split_delta=$saved_delta"
19602 stack_trap "do_nodes $mdts $LCTL set_param mdt.*.dir_restripe_nsonly=1"
19603 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_auto_split=1"
19604 do_nodes $mdts "$LCTL set_param mdt.*.dir_split_count=$threshold"
19605 do_nodes $mdts "$LCTL set_param mdt.*.dir_split_delta=$delta"
19606 do_nodes $mdts "$LCTL set_param mdt.*.dir_restripe_nsonly=0"
19607 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
19609 $LFS mkdir -i -1 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
19610 stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
19612 create=$((threshold * 3 / 2))
19613 while [ $stripe_count -lt $MDSCOUNT ]; do
19614 createmany -m $DIR/$tdir/f $total $create ||
19615 error "create sub files failed"
19616 stat $DIR/$tdir > /dev/null
19617 total=$((total + create))
19618 stripe_count=$((stripe_count + delta))
19619 [ $stripe_count -gt $MDSCOUNT ] && stripe_count=$MDSCOUNT
19621 wait_update $HOSTNAME \
19622 "$LFS getdirstripe -c $DIR/$tdir" "$stripe_count" 40 ||
19623 error "stripe count $($LFS getdirstripe -c $DIR/$tdir) != $stripe_count"
19625 wait_update $HOSTNAME \
19626 "$LFS getdirstripe -H $DIR/$tdir" "crush" 200 ||
19627 error "stripe hash $($LFS getdirstripe -H $DIR/$tdir) != crush"
19629 nr_files=$($LFS find -m 1 $DIR/$tdir | grep -c -w $stripe_index)
19630 echo "$nr_files/$total files on MDT$stripe_index after split"
19631 # allow 10% margin of imbalance with crush hash
19632 (( $nr_files <= $total / $stripe_count + $create / 10)) ||
19633 error "$nr_files files on MDT$stripe_index after split"
19635 nr_files=$($LFS find -type f $DIR/$tdir | wc -l)
19636 [ $nr_files -eq $total ] ||
19637 error "total sub files $nr_files != $total"
19640 run_test 230q "dir auto split"
19643 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
19644 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
19645 [[ $MDS1_VERSION -ge $(version_code 2.13.54) ]] ||
19646 skip "Need MDS version at least 2.13.54"
19648 # maximum amount of local locks:
19649 # parent striped dir - 2 locks
19650 # new stripe in parent to migrate to - 1 lock
19651 # source and target - 2 locks
19652 # Total 5 locks for regular file
19653 mkdir -p $DIR/$tdir
19654 $LFS mkdir -i1 -c2 $DIR/$tdir/dir1
19655 touch $DIR/$tdir/dir1/eee
19657 # create 4 hardlink for 4 more locks
19658 # Total: 9 locks > RS_MAX_LOCKS (8)
19659 $LFS mkdir -i1 -c1 $DIR/$tdir/dir2
19660 $LFS mkdir -i1 -c1 $DIR/$tdir/dir3
19661 $LFS mkdir -i1 -c1 $DIR/$tdir/dir4
19662 $LFS mkdir -i1 -c1 $DIR/$tdir/dir5
19663 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir2/eee
19664 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir3/eee
19665 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir4/eee
19666 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir5/eee
19668 cancel_lru_locks mdc
19670 $LFS migrate -m1 -c1 $DIR/$tdir/dir1 ||
19671 error "migrate dir fails"
19673 rm -rf $DIR/$tdir || error "rm dir failed after migration"
19675 run_test 230r "migrate with too many local locks"
19678 [ $MDS1_VERSION -ge $(version_code 2.13.57) ] ||
19679 skip "Need MDS version at least 2.13.57"
19681 local mdts=$(comma_list $(mdts_nodes))
19682 local restripe_status=$(do_facet mds1 $LCTL get_param -n \
19683 mdt.*MDT0000.enable_dir_restripe)
19685 stack_trap "do_nodes $mdts $LCTL set_param \
19686 mdt.*.enable_dir_restripe=$restripe_status"
19690 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=$st"
19691 test_mkdir $DIR/$tdir
19692 $LFS mkdir $DIR/$tdir |& grep "File exists" ||
19693 error "$LFS mkdir doesn't return -EEXIST if target exists"
19697 run_test 230s "lfs mkdir should return -EEXIST if target exists"
19701 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
19702 [[ $MDS1_VERSION -ge $(version_code 2.14.50) ]] ||
19703 skip "Need MDS version at least 2.14.50"
19705 test_mkdir $DIR/$tdir || error "mkdir $tdir failed"
19706 test_mkdir $DIR/$tdir/subdir || error "mkdir subdir failed"
19707 $LFS project -p 1 -s $DIR/$tdir ||
19708 error "set $tdir project id failed"
19709 $LFS project -p 2 -s $DIR/$tdir/subdir ||
19710 error "set subdir project id failed"
19711 $LFS migrate -m 1 -c $MDSCOUNT $DIR/$tdir || error "migrate failed"
19713 run_test 230t "migrate directory with project ID set"
19717 # For simplicity this test assumes that max_pages_per_rpc
19718 # is the same across all OSCs
19719 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
19720 local bulk_size=$((max_pages * PAGE_SIZE))
19721 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
19724 mkdir -p $DIR/$tdir
19725 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
19726 error "failed to set stripe with -S ${brw_size}M option"
19728 # clear the OSC stats
19729 $LCTL set_param osc.*.stats=0 &>/dev/null
19732 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
19733 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
19734 oflag=direct &>/dev/null || error "dd failed"
19736 sync; sleep 1; sync # just to be safe
19737 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
19738 if [ x$nrpcs != "x1" ]; then
19739 $LCTL get_param osc.*.stats
19740 error "found $nrpcs ost_write RPCs, not 1 as expected"
19744 # Drop the OSC cache, otherwise we will read from it
19745 cancel_lru_locks osc
19747 # clear the OSC stats
19748 $LCTL set_param osc.*.stats=0 &>/dev/null
19750 # Client reads $bulk_size.
19751 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
19752 iflag=direct &>/dev/null || error "dd failed"
19754 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
19755 if [ x$nrpcs != "x1" ]; then
19756 $LCTL get_param osc.*.stats
19757 error "found $nrpcs ost_read RPCs, not 1 as expected"
19760 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
19763 mkdir -p $DIR/$tdir
19765 for i in {0..1023}; do
19766 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
19767 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
19768 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
19772 run_test 231b "must not assert on fully utilized OST request buffer"
19775 mkdir -p $DIR/$tdir
19776 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
19778 #define OBD_FAIL_LDLM_OST_LVB 0x31c
19779 do_facet ost1 $LCTL set_param fail_loc=0x31c
19781 # ignore dd failure
19782 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
19784 do_facet ost1 $LCTL set_param fail_loc=0
19785 umount_client $MOUNT || error "umount failed"
19786 mount_client $MOUNT || error "mount failed"
19787 stop ost1 || error "cannot stop ost1"
19788 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
19790 run_test 232a "failed lock should not block umount"
19793 [ $MDS1_VERSION -ge $(version_code 2.10.58) ] ||
19794 skip "Need MDS version at least 2.10.58"
19796 mkdir -p $DIR/$tdir
19797 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
19798 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1
19800 cancel_lru_locks osc
19802 #define OBD_FAIL_LDLM_OST_LVB 0x31c
19803 do_facet ost1 $LCTL set_param fail_loc=0x31c
19806 $LFS data_version $DIR/$tdir/$tfile || true
19808 do_facet ost1 $LCTL set_param fail_loc=0
19809 umount_client $MOUNT || error "umount failed"
19810 mount_client $MOUNT || error "mount failed"
19811 stop ost1 || error "cannot stop ost1"
19812 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
19814 run_test 232b "failed data version lock should not block umount"
19817 [ $MDS1_VERSION -ge $(version_code 2.3.64) ] ||
19818 skip "Need MDS version at least 2.3.64"
19819 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
19821 local fid=$($LFS path2fid $MOUNT)
19823 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
19824 error "cannot access $MOUNT using its FID '$fid'"
19826 run_test 233a "checking that OBF of the FS root succeeds"
19829 [ $MDS1_VERSION -ge $(version_code 2.5.90) ] ||
19830 skip "Need MDS version at least 2.5.90"
19831 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
19833 local fid=$($LFS path2fid $MOUNT/.lustre)
19835 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
19836 error "cannot access $MOUNT/.lustre using its FID '$fid'"
19838 fid=$($LFS path2fid $MOUNT/.lustre/fid)
19839 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
19840 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
19842 run_test 233b "checking that OBF of the FS .lustre succeeds"
19845 local p="$TMP/sanityN-$TESTNAME.parameters"
19846 save_lustre_params client "llite.*.xattr_cache" > $p
19847 lctl set_param llite.*.xattr_cache 1 ||
19848 skip_env "xattr cache is not supported"
19850 mkdir -p $DIR/$tdir || error "mkdir failed"
19851 touch $DIR/$tdir/$tfile || error "touch failed"
19852 # OBD_FAIL_LLITE_XATTR_ENOMEM
19853 $LCTL set_param fail_loc=0x1405
19854 getfattr -n user.attr $DIR/$tdir/$tfile &&
19855 error "getfattr should have failed with ENOMEM"
19856 $LCTL set_param fail_loc=0x0
19859 restore_lustre_params < $p
19862 run_test 234 "xattr cache should not crash on ENOMEM"
19865 [ $MDS1_VERSION -lt $(version_code 2.4.52) ] &&
19866 skip "Need MDS version at least 2.4.52"
19868 flock_deadlock $DIR/$tfile
19873 124) error "process hangs on a deadlock"
19875 *) error "error executing flock_deadlock $DIR/$tfile"
19879 run_test 235 "LU-1715: flock deadlock detection does not work properly"
19883 check_swap_layouts_support
19885 local ref1=/etc/passwd
19886 local ref2=/etc/group
19887 local file1=$DIR/$tdir/f1
19888 local file2=$DIR/$tdir/f2
19890 test_mkdir -c1 $DIR/$tdir
19891 $LFS setstripe -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
19892 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
19893 $LFS setstripe -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
19894 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
19895 local fd=$(free_fd)
19896 local cmd="exec $fd<>$file2"
19899 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
19900 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
19903 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
19908 run_test 236 "Layout swap on open unlinked file"
19910 # LU-4659 linkea consistency
19912 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
19913 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
19914 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
19915 skip "Need MDS version at least 2.5.58 or 2.5.2+"
19918 ln $DIR/$tfile $DIR/$tfile.lnk
19919 touch $DIR/$tfile.new
19920 mv $DIR/$tfile.new $DIR/$tfile
19921 local fid1=$($LFS path2fid $DIR/$tfile)
19922 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
19923 local path1=$($LFS fid2path $FSNAME "$fid1")
19924 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
19925 local path2=$($LFS fid2path $FSNAME "$fid2")
19926 [ $tfile.lnk == $path2 ] ||
19927 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
19930 run_test 238 "Verify linkea consistency"
19932 test_239A() { # was test_239
19933 [ $MDS1_VERSION -lt $(version_code 2.5.60) ] &&
19934 skip "Need MDS version at least 2.5.60"
19936 local list=$(comma_list $(mdts_nodes))
19938 mkdir -p $DIR/$tdir
19939 createmany -o $DIR/$tdir/f- 5000
19940 unlinkmany $DIR/$tdir/f- 5000
19941 [ $MDS1_VERSION -gt $(version_code 2.10.4) ] &&
19942 do_nodes $list "lctl set_param -n osp.*.force_sync=1"
19943 changes=$(do_nodes $list "lctl get_param -n osp.*MDT*.sync_changes \
19944 osp.*MDT*.sync_in_flight" | calc_sum)
19945 [ "$changes" -eq 0 ] || error "$changes not synced"
19947 run_test 239A "osp_sync test"
19949 test_239a() { #LU-5297
19950 remote_mds_nodsh && skip "remote MDS with nodsh"
19953 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
19954 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
19955 chgrp $RUNAS_GID $DIR/$tfile
19956 wait_delete_completed
19958 run_test 239a "process invalid osp sync record correctly"
19960 test_239b() { #LU-5297
19961 remote_mds_nodsh && skip "remote MDS with nodsh"
19964 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
19965 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
19966 chgrp $RUNAS_GID $DIR/$tfile1
19967 wait_delete_completed
19968 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
19970 chgrp $RUNAS_GID $DIR/$tfile2
19971 wait_delete_completed
19973 run_test 239b "process osp sync record with ENOMEM error correctly"
19976 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19977 remote_mds_nodsh && skip "remote MDS with nodsh"
19979 mkdir -p $DIR/$tdir
19981 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
19982 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
19983 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
19984 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
19986 umount_client $MOUNT || error "umount failed"
19987 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
19988 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
19989 mount_client $MOUNT || error "failed to mount client"
19991 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
19992 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
19994 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
20000 for LOOP in $(seq $count); do
20001 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 2>/dev/null
20002 cancel_lru_locks $OSC || true
20010 for LOOP in $(seq $1); do
20011 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 iflag=direct \
20016 test_241a() { # was test_241
20017 local bsize=$PAGE_SIZE
20019 (( bsize < 40960 )) && bsize=40960
20020 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
20022 cancel_lru_locks $OSC
20023 test_241_bio 1000 $bsize &
20025 test_241_dio 1000 $bsize
20028 run_test 241a "bio vs dio"
20031 local bsize=$PAGE_SIZE
20033 (( bsize < 40960 )) && bsize=40960
20034 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
20036 test_241_dio 1000 $bsize &
20038 test_241_dio 1000 $bsize
20041 run_test 241b "dio vs dio"
20044 remote_mds_nodsh && skip "remote MDS with nodsh"
20046 mkdir -p $DIR/$tdir
20047 touch $DIR/$tdir/$tfile
20049 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
20050 do_facet mds1 lctl set_param fail_loc=0x105
20051 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
20053 do_facet mds1 lctl set_param fail_loc=0
20054 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
20056 run_test 242 "mdt_readpage failure should not cause directory unreadable"
20060 test_mkdir $DIR/$tdir
20061 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
20063 run_test 243 "various group lock tests"
20067 test_mkdir $DIR/$tdir
20068 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
20069 sendfile_grouplock $DIR/$tdir/$tfile || \
20070 error "sendfile+grouplock failed"
20073 run_test 244a "sendfile with group lock tests"
20077 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
20080 local size=$((1024*1024))
20082 test_mkdir $DIR/$tdir
20083 for i in $(seq 1 $threads); do
20084 local file=$DIR/$tdir/file_$((i / 10))
20085 $MULTIOP $file OG1234w$size_$((i % 3))w$size_$((i % 4))g1234c &
20088 for i in $(seq 1 $threads); do
20092 run_test 244b "multi-threaded write with group lock"
20095 local flagname="multi_mod_rpcs"
20096 local connect_data_name="max_mod_rpcs"
20099 # check if multiple modify RPCs flag is set
20100 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
20101 grep "connect_flags:")
20104 echo "$out" | grep -qw $flagname
20105 if [ $? -ne 0 ]; then
20106 echo "connect flag $flagname is not set"
20110 # check if multiple modify RPCs data is set
20111 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
20114 echo "$out" | grep -qw $connect_data_name ||
20115 error "import should have connect data $connect_data_name"
20117 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
20123 umount_client $submount
20128 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
20130 skip_env "Fileset feature is not supported"
20132 local submount=${MOUNT}_$tdir
20135 mkdir -p $submount || error "mkdir $submount failed"
20136 FILESET="$FILESET/$tdir" mount_client $submount ||
20137 error "mount $submount failed"
20138 trap "cleanup_247 $submount" EXIT
20139 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
20140 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
20141 error "read $MOUNT/$tdir/$tfile failed"
20142 cleanup_247 $submount
20144 run_test 247a "mount subdir as fileset"
20147 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
20148 skip_env "Fileset feature is not supported"
20150 local submount=${MOUNT}_$tdir
20152 rm -rf $MOUNT/$tdir
20153 mkdir -p $submount || error "mkdir $submount failed"
20155 FILESET="$FILESET/$tdir" mount_client $submount &&
20156 error "mount $submount should fail"
20159 run_test 247b "mount subdir that dose not exist"
20162 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
20163 skip_env "Fileset feature is not supported"
20165 local submount=${MOUNT}_$tdir
20167 mkdir -p $MOUNT/$tdir/dir1
20168 mkdir -p $submount || error "mkdir $submount failed"
20169 trap "cleanup_247 $submount" EXIT
20170 FILESET="$FILESET/$tdir" mount_client $submount ||
20171 error "mount $submount failed"
20172 local fid=$($LFS path2fid $MOUNT/)
20173 $LFS fid2path $submount $fid && error "fid2path should fail"
20174 cleanup_247 $submount
20176 run_test 247c "running fid2path outside subdirectory root"
20179 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
20180 skip "Fileset feature is not supported"
20182 local submount=${MOUNT}_$tdir
20184 mkdir -p $MOUNT/$tdir/dir1
20185 mkdir -p $submount || error "mkdir $submount failed"
20186 FILESET="$FILESET/$tdir" mount_client $submount ||
20187 error "mount $submount failed"
20188 trap "cleanup_247 $submount" EXIT
20190 local td=$submount/dir1
20191 local fid=$($LFS path2fid $td)
20192 [ -z "$fid" ] && error "path2fid unable to get $td FID"
20194 # check that we get the same pathname back
20197 for rootpath in "$submount" "$submount///" "$submount/dir1"; do
20198 echo "$rootpath $fid"
20199 found=$($LFS fid2path $rootpath "$fid")
20200 [ -n "found" ] || error "fid2path should succeed"
20201 [ "$found" == "$td" ] || error "fid2path $found != $td"
20203 # check wrong root path format
20204 rootpath=$submount"_wrong"
20205 found=$($LFS fid2path $rootpath "$fid")
20206 [ -z "$found" ] || error "fid2path should fail ($rootpath != $submount)"
20208 cleanup_247 $submount
20210 run_test 247d "running fid2path inside subdirectory root"
20214 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
20216 skip "Fileset feature is not supported"
20218 local submount=${MOUNT}_$tdir
20221 mkdir -p $submount || error "mkdir $submount failed"
20222 FILESET="$FILESET/.." mount_client $submount &&
20223 error "mount $submount should fail"
20226 run_test 247e "mount .. as fileset"
20229 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20230 [ $MDS1_VERSION -lt $(version_code 2.13.52) ] &&
20231 skip "Need at least version 2.13.52"
20232 [ $CLIENT_VERSION -lt $(version_code 2.14.50) ] &&
20233 skip "Need at least version 2.14.50"
20234 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
20236 skip "Fileset feature is not supported"
20238 mkdir $DIR/$tdir || error "mkdir $tdir failed"
20239 $LFS mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir/remote ||
20240 error "mkdir remote failed"
20241 mkdir $DIR/$tdir/remote/subdir || error "mkdir remote/subdir failed"
20242 $LFS mkdir -i 0 -c $MDSCOUNT $DIR/$tdir/striped ||
20243 error "mkdir striped failed"
20244 mkdir $DIR/$tdir/striped/subdir || error "mkdir striped/subdir failed"
20246 local submount=${MOUNT}_$tdir
20248 mkdir -p $submount || error "mkdir $submount failed"
20249 stack_trap "rmdir $submount"
20253 local fileset=$FILESET
20254 local mdts=$(comma_list $(mdts_nodes))
20256 stat=$(do_facet mds1 $LCTL get_param -n \
20257 mdt.*MDT0000.enable_remote_subdir_mount)
20258 stack_trap "do_nodes $mdts $LCTL set_param \
20259 mdt.*.enable_remote_subdir_mount=$stat"
20261 do_nodes $mdts "$LCTL set_param mdt.*.enable_remote_subdir_mount=0"
20262 stack_trap "umount_client $submount"
20263 FILESET="$fileset/$tdir/remote" mount_client $submount &&
20264 error "mount remote dir $dir should fail"
20266 for dir in $tdir/remote/subdir $tdir/striped $tdir/striped/subdir \
20267 $tdir/striped/. ; do
20268 FILESET="$fileset/$dir" mount_client $submount ||
20269 error "mount $dir failed"
20270 umount_client $submount
20273 do_nodes $mdts "$LCTL set_param mdt.*.enable_remote_subdir_mount=1"
20274 FILESET="$fileset/$tdir/remote" mount_client $submount ||
20275 error "mount $tdir/remote failed"
20277 run_test 247f "mount striped or remote directory as fileset"
20280 [ $MDSCOUNT -lt 4 ] && skip_env "needs >= 4 MDTs"
20281 [ $CLIENT_VERSION -lt $(version_code 2.14.50) ] &&
20282 skip "Need at least version 2.14.50"
20284 $LFS mkdir -i 0 -c 4 -H fnv_1a_64 $DIR/$tdir ||
20285 error "mkdir $tdir failed"
20286 touch $DIR/$tdir/$tfile || error "touch $tfile failed"
20288 local submount=${MOUNT}_$tdir
20290 mkdir -p $submount || error "mkdir $submount failed"
20291 stack_trap "rmdir $submount"
20293 FILESET="$fileset/$tdir" mount_client $submount ||
20294 error "mount $dir failed"
20295 stack_trap "umount $submount"
20297 local mdts=$(comma_list $(mdts_nodes))
20301 stat $submount > /dev/null
20302 cancel_lru_locks $MDC
20303 stat $submount > /dev/null
20304 stat $submount/$tfile > /dev/null
20305 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear > /dev/null"
20306 stat $submount/$tfile > /dev/null
20307 nrpcs=$(do_nodes $mdts "lctl get_param -n mdt.*.md_stats" |
20308 awk '/getattr/ {sum += $2} END {print sum}')
20310 [ -z "$nrpcs" ] || error "$nrpcs extra getattr sent"
20312 run_test 247g "mount striped directory as fileset caches ROOT lookup lock"
20315 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
20316 [ -z "$fast_read_sav" ] && skip "no fast read support"
20318 # create a large file for fast read verification
20319 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
20321 # make sure the file is created correctly
20322 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
20323 { rm -f $DIR/$tfile; skip "file creation error"; }
20325 echo "Test 1: verify that fast read is 4 times faster on cache read"
20327 # small read with fast read enabled
20328 $LCTL set_param -n llite.*.fast_read=1
20329 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
20330 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
20331 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
20332 # small read with fast read disabled
20333 $LCTL set_param -n llite.*.fast_read=0
20334 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
20335 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
20336 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
20338 # verify that fast read is 4 times faster for cache read
20339 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
20340 error_not_in_vm "fast read was not 4 times faster: " \
20341 "$t_fast vs $t_slow"
20343 echo "Test 2: verify the performance between big and small read"
20344 $LCTL set_param -n llite.*.fast_read=1
20346 # 1k non-cache read
20347 cancel_lru_locks osc
20348 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
20349 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
20350 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
20352 # 1M non-cache read
20353 cancel_lru_locks osc
20354 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
20355 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
20356 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
20358 # verify that big IO is not 4 times faster than small IO
20359 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
20360 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
20362 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
20365 run_test 248a "fast read verification"
20368 # Default short_io_bytes=16384, try both smaller and larger sizes.
20369 # Lustre O_DIRECT read and write needs to be a multiple of PAGE_SIZE.
20370 # 6017024 = 2^12*13*113 = 47008*128 = 11752*512 = 4096*1469 = 53248*113
20371 echo "bs=53248 count=113 normal buffered write"
20372 dd if=/dev/urandom of=$TMP/$tfile.0 bs=53248 count=113 ||
20373 error "dd of initial data file failed"
20374 stack_trap "rm -f $DIR/$tfile.[0-3] $TMP/$tfile.[0-3]" EXIT
20376 echo "bs=47008 count=128 oflag=dsync normal write $tfile.0"
20377 dd if=$TMP/$tfile.0 of=$DIR/$tfile.0 bs=47008 count=128 oflag=dsync ||
20378 error "dd with sync normal writes failed"
20379 cmp $TMP/$tfile.0 $DIR/$tfile.0 || error "compare $DIR/$tfile.0 failed"
20381 echo "bs=11752 count=512 oflag=dsync small write $tfile.1"
20382 dd if=$TMP/$tfile.0 of=$DIR/$tfile.1 bs=11752 count=512 oflag=dsync ||
20383 error "dd with sync small writes failed"
20384 cmp $TMP/$tfile.0 $DIR/$tfile.1 || error "compare $DIR/$tfile.1 failed"
20386 cancel_lru_locks osc
20388 # calculate the small O_DIRECT size and count for the client PAGE_SIZE
20389 local num=$((13 * 113 / (PAGE_SIZE / 4096)))
20390 echo "bs=$PAGE_SIZE count=$num iflag=direct small read $tfile.1"
20391 dd if=$DIR/$tfile.1 of=$TMP/$tfile.1 bs=$PAGE_SIZE count=$num \
20392 iflag=direct || error "dd with O_DIRECT small read failed"
20393 # adjust bytes checked to handle larger PAGE_SIZE for ARM/PPC
20394 cmp --bytes=$((PAGE_SIZE * num)) $TMP/$tfile.0 $TMP/$tfile.1 ||
20395 error "compare $TMP/$tfile.1 failed"
20397 local save=$($LCTL get_param -n osc.*OST000*.short_io_bytes | head -n 1)
20398 stack_trap "$LCTL set_param osc.$FSNAME-*.short_io_bytes=$save" EXIT
20400 # just to see what the maximum tunable value is, and test parsing
20401 echo "test invalid parameter 2MB"
20402 $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=2M &&
20403 error "too-large short_io_bytes allowed"
20404 echo "test maximum parameter 512KB"
20405 # if we can set a larger short_io_bytes, run test regardless of version
20406 if ! $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=512K; then
20407 # older clients may not allow setting it this large, that's OK
20408 [ $CLIENT_VERSION -ge $(version_code 2.13.50) ] ||
20409 skip "Need at least client version 2.13.50"
20410 error "medium short_io_bytes failed"
20412 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
20413 size=$($LCTL get_param -n osc.$FSNAME-OST0000*.short_io_bytes)
20415 echo "test large parameter 64KB"
20416 $LCTL set_param osc.$FSNAME-*.short_io_bytes=65536
20417 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
20419 echo "bs=47008 count=128 oflag=dsync large write $tfile.2"
20420 dd if=$TMP/$tfile.0 of=$DIR/$tfile.2 bs=47008 count=128 oflag=dsync ||
20421 error "dd with sync large writes failed"
20422 cmp $TMP/$tfile.0 $DIR/$tfile.2 || error "compare $DIR/$tfile.2 failed"
20424 # calculate the large O_DIRECT size and count for the client PAGE_SIZE
20425 local size=$(((4096 * 13 + PAGE_SIZE - 1) / PAGE_SIZE * PAGE_SIZE))
20426 num=$((113 * 4096 / PAGE_SIZE))
20427 echo "bs=$size count=$num oflag=direct large write $tfile.3"
20428 dd if=$TMP/$tfile.0 of=$DIR/$tfile.3 bs=$size count=$num oflag=direct ||
20429 error "dd with O_DIRECT large writes failed"
20430 cmp --bytes=$((size * num)) $TMP/$tfile.0 $DIR/$tfile.3 ||
20431 error "compare $DIR/$tfile.3 failed"
20433 cancel_lru_locks osc
20435 echo "bs=$size count=$num iflag=direct large read $tfile.2"
20436 dd if=$DIR/$tfile.2 of=$TMP/$tfile.2 bs=$size count=$num iflag=direct ||
20437 error "dd with O_DIRECT large read failed"
20438 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.2 ||
20439 error "compare $TMP/$tfile.2 failed"
20441 echo "bs=$size count=$num iflag=direct large read $tfile.3"
20442 dd if=$DIR/$tfile.3 of=$TMP/$tfile.3 bs=$size count=$num iflag=direct ||
20443 error "dd with O_DIRECT large read failed"
20444 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.3 ||
20445 error "compare $TMP/$tfile.3 failed"
20447 run_test 248b "test short_io read and write for both small and large sizes"
20449 test_249() { # LU-7890
20450 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
20451 skip "Need at least version 2.8.54"
20454 $LFS setstripe -c 1 $DIR/$tfile
20455 # Offset 2T == 4k * 512M
20456 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
20457 error "dd to 2T offset failed"
20459 run_test 249 "Write above 2T file size"
20462 [ "$(facet_fstype ost$(($($LFS getstripe -i $DIR/$tfile) + 1)))" = "zfs" ] \
20463 && skip "no 16TB file size limit on ZFS"
20465 $LFS setstripe -c 1 $DIR/$tfile
20466 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
20467 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
20468 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
20469 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
20470 conv=notrunc,fsync && error "append succeeded"
20473 run_test 250 "Write above 16T limit"
20476 $LFS setstripe -c -1 -S 1048576 $DIR/$tfile
20478 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
20479 #Skip once - writing the first stripe will succeed
20480 $LCTL set_param fail_loc=0xa0001407 fail_val=1
20481 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
20482 error "short write happened"
20484 $LCTL set_param fail_loc=0xa0001407 fail_val=1
20485 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
20486 error "short read happened"
20490 run_test 251 "Handling short read and write correctly"
20493 remote_mds_nodsh && skip "remote MDS with nodsh"
20494 remote_ost_nodsh && skip "remote OST with nodsh"
20495 if [ "$ost1_FSTYPE" != ldiskfs ] || [ "$mds1_FSTYPE" != ldiskfs ]; then
20496 skip_env "ldiskfs only test"
20506 # check lr_reader on OST0000
20508 dev=$(facet_device $tgt)
20509 out=$(do_facet $tgt $LR_READER $dev)
20510 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
20512 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
20513 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
20514 error "Invalid uuid returned by $LR_READER on target $tgt"
20515 echo -e "uuid returned by $LR_READER is '$uuid'\n"
20517 # check lr_reader -c on MDT0000
20519 dev=$(facet_device $tgt)
20520 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
20521 skip "$LR_READER does not support additional options"
20523 out=$(do_facet $tgt $LR_READER -c $dev)
20524 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
20526 num=$(echo "$out" | grep -c "mdtlov")
20527 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
20528 error "Invalid number of mdtlov clients returned by $LR_READER"
20529 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
20531 # check lr_reader -cr on MDT0000
20532 out=$(do_facet $tgt $LR_READER -cr $dev)
20533 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
20535 echo "$out" | grep -q "^reply_data:$" ||
20536 error "$LR_READER should have returned 'reply_data' section"
20537 num=$(echo "$out" | grep -c "client_generation")
20538 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
20540 run_test 252 "check lr_reader tool"
20543 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20544 remote_mds_nodsh && skip "remote MDS with nodsh"
20545 remote_mgs_nodsh && skip "remote MGS with nodsh"
20549 local ost_name=$(ostname_from_index $ostidx)
20552 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
20553 do_facet $SINGLEMDS $LCTL get_param -n \
20554 osp.$mdtosc_proc1.reserved_mb_high ||
20555 skip "remote MDS does not support reserved_mb_high"
20559 wait_delete_completed
20562 pool_add $TESTNAME || error "Pool creation failed"
20563 pool_add_targets $TESTNAME 0 || error "Pool add targets failed"
20565 $LFS setstripe $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
20566 error "Setstripe failed"
20568 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M count=10
20570 local wms=$(ost_watermarks_set_enospc $tfile $ostidx |
20572 stack_trap "ost_watermarks_clear_enospc $tfile $ostidx $wms" EXIT
20574 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
20575 osp.$mdtosc_proc1.prealloc_status)
20576 echo "prealloc_status $oa_status"
20578 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1M count=1 &&
20579 error "File creation should fail"
20581 #object allocation was stopped, but we still able to append files
20582 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M seek=6 count=5 \
20583 oflag=append || error "Append failed"
20585 rm -f $DIR/$tdir/$tfile.0
20587 # For this test, we want to delete the files we created to go out of
20588 # space but leave the watermark, so we remain nearly out of space
20589 ost_watermarks_enospc_delete_files $tfile $ostidx
20591 wait_delete_completed
20595 for i in $(seq 10 12); do
20596 dd if=/dev/zero of=$DIR/$tdir/$tfile.$i bs=1M count=1 \
20597 2>/dev/null || error "File creation failed after rm"
20600 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
20601 osp.$mdtosc_proc1.prealloc_status)
20602 echo "prealloc_status $oa_status"
20604 if (( oa_status != 0 )); then
20605 error "Object allocation still disable after rm"
20608 run_test 253 "Check object allocation limit"
20611 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20612 remote_mds_nodsh && skip "remote MDS with nodsh"
20613 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_size ||
20614 skip "MDS does not support changelog_size"
20617 local MDT0=$(facet_svc $SINGLEMDS)
20619 changelog_register || error "changelog_register failed"
20621 changelog_clear 0 || error "changelog_clear failed"
20623 local size1=$(do_facet $SINGLEMDS \
20624 $LCTL get_param -n mdd.$MDT0.changelog_size)
20625 echo "Changelog size $size1"
20628 $LFS mkdir -i 0 $DIR/$tdir
20630 mkdir -p $DIR/$tdir/pics/2008/zachy
20631 touch $DIR/$tdir/pics/2008/zachy/timestamp
20632 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
20633 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
20634 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
20635 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
20636 rm $DIR/$tdir/pics/desktop.jpg
20638 local size2=$(do_facet $SINGLEMDS \
20639 $LCTL get_param -n mdd.$MDT0.changelog_size)
20640 echo "Changelog size after work $size2"
20642 (( $size2 > $size1 )) ||
20643 error "new Changelog size=$size2 less than old size=$size1"
20645 run_test 254 "Check changelog size"
20652 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
20653 awk -F: '{print $2}' | grep $type > /dev/null
20654 if [ $? -ne 0 ]; then
20664 lfs ladvise -a willread $file > /dev/null 2>&1
20665 if [ $? -eq 0 ]; then
20669 lfs ladvise -a willread $file 2>&1 |
20670 grep "Inappropriate ioctl for device" > /dev/null
20671 if [ $? -eq 0 ]; then
20678 bc <<<"scale=2; ($1 - $2) * 100 / $2"
20681 # run a random read IO workload
20682 # usage: random_read_iops <filename> <filesize> <iosize>
20683 random_read_iops() {
20686 local iosize=${3:-4096}
20688 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
20689 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
20692 drop_file_oss_cache() {
20696 $LFS ladvise -a dontneed $file 2>/dev/null ||
20697 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
20700 ladvise_willread_performance()
20703 local average_origin=0
20704 local average_cache=0
20705 local average_ladvise=0
20707 for ((i = 1; i <= $repeat; i++)); do
20708 echo "Iter $i/$repeat: reading without willread hint"
20709 cancel_lru_locks osc
20710 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
20711 local speed_origin=$(random_read_iops $DIR/$tfile $size)
20712 echo "Iter $i/$repeat: uncached speed: $speed_origin"
20713 average_origin=$(bc <<<"$average_origin + $speed_origin")
20715 cancel_lru_locks osc
20716 local speed_cache=$(random_read_iops $DIR/$tfile $size)
20717 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
20718 average_cache=$(bc <<<"$average_cache + $speed_cache")
20720 cancel_lru_locks osc
20721 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
20722 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
20723 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
20724 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
20725 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
20727 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
20728 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
20729 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
20731 speedup_cache=$(percent $average_cache $average_origin)
20732 speedup_ladvise=$(percent $average_ladvise $average_origin)
20734 echo "Average uncached read: $average_origin"
20735 echo "Average speedup with OSS cached read: " \
20736 "$average_cache = +$speedup_cache%"
20737 echo "Average speedup with ladvise willread: " \
20738 "$average_ladvise = +$speedup_ladvise%"
20740 local lowest_speedup=20
20741 if [ ${average_cache%.*} -lt $lowest_speedup ]; then
20742 echo "Speedup with OSS cached read less than $lowest_speedup%," \
20743 "got $average_cache%. Skipping ladvise willread check."
20747 # the test won't work on ZFS until it supports 'ladvise dontneed', but
20748 # it is still good to run until then to exercise 'ladvise willread'
20749 ! $LFS ladvise -a dontneed $DIR/$tfile &&
20750 [ "$ost1_FSTYPE" = "zfs" ] &&
20751 echo "osd-zfs does not support dontneed or drop_caches" &&
20754 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
20755 [[ ${average_ladvise%.*} > $lowest_speedup ]] ||
20756 error_not_in_vm "Speedup with willread is less than " \
20757 "$lowest_speedup%, got $average_ladvise%"
20761 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
20762 skip "lustre < 2.8.54 does not support ladvise "
20763 remote_ost_nodsh && skip "remote OST with nodsh"
20765 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
20767 ladvise_no_type willread $DIR/$tfile &&
20768 skip "willread ladvise is not supported"
20770 ladvise_no_ioctl $DIR/$tfile &&
20771 skip "ladvise ioctl is not supported"
20774 local size=$((size_mb * 1048576))
20775 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
20776 error "dd to $DIR/$tfile failed"
20778 lfs ladvise -a willread $DIR/$tfile ||
20779 error "Ladvise failed with no range argument"
20781 lfs ladvise -a willread -s 0 $DIR/$tfile ||
20782 error "Ladvise failed with no -l or -e argument"
20784 lfs ladvise -a willread -e 1 $DIR/$tfile ||
20785 error "Ladvise failed with only -e argument"
20787 lfs ladvise -a willread -l 1 $DIR/$tfile ||
20788 error "Ladvise failed with only -l argument"
20790 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
20791 error "End offset should not be smaller than start offset"
20793 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
20794 error "End offset should not be equal to start offset"
20796 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
20797 error "Ladvise failed with overflowing -s argument"
20799 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
20800 error "Ladvise failed with overflowing -e argument"
20802 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
20803 error "Ladvise failed with overflowing -l argument"
20805 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
20806 error "Ladvise succeeded with conflicting -l and -e arguments"
20808 echo "Synchronous ladvise should wait"
20810 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
20811 do_nodes $(comma_list $(osts_nodes)) \
20812 $LCTL set_param fail_val=$delay fail_loc=0x237
20814 local start_ts=$SECONDS
20815 lfs ladvise -a willread $DIR/$tfile ||
20816 error "Ladvise failed with no range argument"
20817 local end_ts=$SECONDS
20818 local inteval_ts=$((end_ts - start_ts))
20820 if [ $inteval_ts -lt $(($delay - 1)) ]; then
20821 error "Synchronous advice didn't wait reply"
20824 echo "Asynchronous ladvise shouldn't wait"
20825 local start_ts=$SECONDS
20826 lfs ladvise -a willread -b $DIR/$tfile ||
20827 error "Ladvise failed with no range argument"
20828 local end_ts=$SECONDS
20829 local inteval_ts=$((end_ts - start_ts))
20831 if [ $inteval_ts -gt $(($delay / 2)) ]; then
20832 error "Asynchronous advice blocked"
20835 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
20836 ladvise_willread_performance
20838 run_test 255a "check 'lfs ladvise -a willread'"
20844 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
20848 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
20849 skip "lustre < 2.8.54 does not support ladvise "
20850 remote_ost_nodsh && skip "remote OST with nodsh"
20852 lfs setstripe -c 1 -i 0 $DIR/$tfile
20854 ladvise_no_type dontneed $DIR/$tfile &&
20855 skip "dontneed ladvise is not supported"
20857 ladvise_no_ioctl $DIR/$tfile &&
20858 skip "ladvise ioctl is not supported"
20860 ! $LFS ladvise -a dontneed $DIR/$tfile &&
20861 [ "$ost1_FSTYPE" = "zfs" ] &&
20862 skip "zfs-osd does not support 'ladvise dontneed'"
20865 local size=$((size_mb * 1048576))
20866 # In order to prevent disturbance of other processes, only check 3/4
20867 # of the memory usage
20868 local kibibytes=$((size_mb * 1024 * 3 / 4))
20870 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
20871 error "dd to $DIR/$tfile failed"
20873 #force write to complete before dropping OST cache & checking memory
20876 local total=$(facet_meminfo ost1 MemTotal)
20877 echo "Total memory: $total KiB"
20879 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
20880 local before_read=$(facet_meminfo ost1 Cached)
20881 echo "Cache used before read: $before_read KiB"
20883 lfs ladvise -a willread $DIR/$tfile ||
20884 error "Ladvise willread failed"
20885 local after_read=$(facet_meminfo ost1 Cached)
20886 echo "Cache used after read: $after_read KiB"
20888 lfs ladvise -a dontneed $DIR/$tfile ||
20889 error "Ladvise dontneed again failed"
20890 local no_read=$(facet_meminfo ost1 Cached)
20891 echo "Cache used after dontneed ladvise: $no_read KiB"
20893 if [ $total -lt $((before_read + kibibytes)) ]; then
20894 echo "Memory is too small, abort checking"
20898 if [ $((before_read + kibibytes)) -gt $after_read ]; then
20899 error "Ladvise willread should use more memory" \
20900 "than $kibibytes KiB"
20903 if [ $((no_read + kibibytes)) -gt $after_read ]; then
20904 error "Ladvise dontneed should release more memory" \
20905 "than $kibibytes KiB"
20908 run_test 255b "check 'lfs ladvise -a dontneed'"
20911 [ $OST1_VERSION -lt $(version_code 2.10.50) ] &&
20912 skip "lustre < 2.10.50 does not support lockahead"
20914 local ost1_imp=$(get_osc_import_name client ost1)
20915 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
20923 test_mkdir -p $DIR/$tdir
20924 $LFS setstripe -i 0 -c 1 $DIR/$tdir
20926 #test 10 returns only success/failure
20928 lockahead_test -d $DIR/$tdir -t $i -f $tfile
20930 if [ $rc -eq 255 ]; then
20931 error "Ladvise test${i} failed, ${rc}"
20934 #test 11 counts lock enqueue requests, all others count new locks
20936 count=$(do_facet ost1 \
20937 $LCTL get_param -n ost.OSS.ost.stats)
20938 count=$(echo "$count" | grep ldlm_extent_enqueue | awk '{ print $2 }')
20940 lockahead_test -d $DIR/$tdir -t $i -f $tfile
20942 if [ $rc -eq 255 ]; then
20943 error "Ladvise test${i} failed, ${rc}"
20946 new_count=$(do_facet ost1 \
20947 $LCTL get_param -n ost.OSS.ost.stats)
20948 new_count=$(echo "$new_count" | grep ldlm_extent_enqueue | \
20949 awk '{ print $2 }')
20951 difference="$((new_count - count))"
20952 if [ $difference -ne $rc ]; then
20953 error "Ladvise test${i}, bad enqueue count, returned " \
20954 "${rc}, actual ${difference}"
20957 for i in $(seq 12 21); do
20958 # If we do not do this, we run the risk of having too many
20959 # locks and starting lock cancellation while we are checking
20961 cancel_lru_locks osc
20963 count=$($LCTL get_param -n \
20964 ldlm.namespaces.$imp_name.lock_unused_count)
20966 lockahead_test -d $DIR/$tdir -t $i -f $tfile
20968 if [ $rc -eq 255 ]; then
20969 error "Ladvise test ${i} failed, ${rc}"
20972 new_count=$($LCTL get_param -n \
20973 ldlm.namespaces.$imp_name.lock_unused_count)
20974 difference="$((new_count - count))"
20976 # Test 15 output is divided by 100 to map down to valid return
20977 if [ $i -eq 15 ]; then
20981 if [ $difference -ne $rc ]; then
20982 error "Ladvise test ${i}, bad lock count, returned " \
20983 "${rc}, actual ${difference}"
20987 #test 22 returns only success/failure
20989 lockahead_test -d $DIR/$tdir -t $i -f $tfile
20991 if [ $rc -eq 255 ]; then
20992 error "Ladvise test${i} failed, ${rc}"
20995 run_test 255c "suite of ladvise lockahead tests"
20998 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20999 remote_mds_nodsh && skip "remote MDS with nodsh"
21000 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
21001 changelog_users $SINGLEMDS | grep "^cl" &&
21002 skip "active changelog user"
21008 mdt_dev=$(mdsdevname 1)
21011 changelog_register || error "changelog_register failed"
21014 mkdir -p $DIR/$tdir
21016 changelog_clear 0 || error "changelog_clear failed"
21019 touch $DIR/$tdir/{1..10}
21022 stop $SINGLEMDS || error "Fail to stop MDT"
21026 start $SINGLEMDS $mdt_dev $MDS_MOUNT_OPTS || error "Fail to start MDT"
21028 #after mount new plainllog is used
21029 touch $DIR/$tdir/{11..19}
21030 local tmpfile="$(mktemp --tmpdir -u $tfile.XXXXXX)"
21031 stack_trap "rm -f $tmpfile"
21032 cat_sl=$(do_facet $SINGLEMDS "sync; \
21033 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
21034 llog_reader $tmpfile | grep -c type=1064553b")
21035 do_facet $SINGLEMDS llog_reader $tmpfile
21037 [ $cat_sl != 2 ] && error "Changelog catalog has $cat_sl != 2 slots"
21039 changelog_clear 0 || error "changelog_clear failed"
21041 cat_sl=$(do_facet $SINGLEMDS "sync; \
21042 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
21043 llog_reader $tmpfile | grep -c type=1064553b")
21045 if (( cat_sl == 2 )); then
21046 error "Empty plain llog was not deleted from changelog catalog"
21047 elif (( cat_sl != 1 )); then
21048 error "Active plain llog shouldn't be deleted from catalog"
21051 run_test 256 "Check llog delete for empty and not full state"
21054 remote_mds_nodsh && skip "remote MDS with nodsh"
21055 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
21056 skip "Need MDS version at least 2.8.55"
21058 test_mkdir $DIR/$tdir
21060 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
21061 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
21064 #define OBD_FAIL_MDS_XATTR_REP 0x161
21065 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
21066 local facet=mds$((mdtidx + 1))
21067 set_nodes_failloc $(facet_active_host $facet) 0x80000161
21068 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
21070 stop $facet || error "stop MDS failed"
21071 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
21072 error "start MDS fail"
21073 wait_recovery_complete $facet
21075 run_test 257 "xattr locks are not lost"
21077 # Verify we take the i_mutex when security requires it
21079 #define OBD_FAIL_IMUTEX_SEC 0x141c
21080 $LCTL set_param fail_loc=0x141c
21082 chmod u+s $DIR/$tfile
21083 chmod a+rwx $DIR/$tfile
21084 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
21086 if [ $RC -ne 0 ]; then
21087 error "error, failed to take i_mutex, rc=$?"
21091 run_test 258a "verify i_mutex security behavior when suid attributes is set"
21093 # Verify we do NOT take the i_mutex in the normal case
21095 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
21096 $LCTL set_param fail_loc=0x141d
21099 chmod a+rw $DIR/$tfile
21100 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
21102 if [ $RC -ne 0 ]; then
21103 error "error, took i_mutex unnecessarily, rc=$?"
21108 run_test 258b "verify i_mutex security behavior"
21111 local file=$DIR/$tfile
21115 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
21117 stack_trap "rm -f $file" EXIT
21119 wait_delete_completed
21120 before=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
21121 echo "before: $before"
21123 $LFS setstripe -i 0 -c 1 $file
21124 dd if=/dev/zero of=$file bs=1M count=10 || error "couldn't write"
21126 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
21127 echo "after write: $after"
21129 #define OBD_FAIL_OSD_FAIL_AT_TRUNCATE 0x2301
21130 do_facet ost1 $LCTL set_param fail_loc=0x2301
21132 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
21133 echo "after truncate: $after"
21136 do_facet ost1 $LCTL set_param fail_loc=0
21137 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
21139 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
21140 echo "after restart: $after"
21141 [ $((after - before)) -ge $(fs_log_size ost1) ] &&
21142 error "missing truncate?"
21146 run_test 259 "crash at delayed truncate"
21149 #define OBD_FAIL_MDC_CLOSE 0x806
21150 $LCTL set_param fail_loc=0x80000806
21154 run_test 260 "Check mdc_close fail"
21156 ### Data-on-MDT sanity tests ###
21158 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21159 skip "Need MDS version at least 2.10.55 for DoM"
21162 local dom=$DIR/$tdir/dom_file
21163 local tmp=$DIR/$tdir/tmp_file
21165 mkdir -p $DIR/$tdir
21167 # basic checks for DoM component creation
21168 $LFS setstripe -E 1024K -E 2048K -L mdt $dom 2>/dev/null &&
21169 error "Can set MDT layout to non-first entry"
21171 $LFS setstripe -E 1024K -L mdt -E 2048K -L mdt $dom 2>/dev/null &&
21172 error "Can define multiple entries as MDT layout"
21174 $LFS setstripe -E 1M -L mdt $dom || error "Can't create DoM layout"
21176 [ $($LFS getstripe -L $dom) == "mdt" ] || error "bad pattern"
21177 [ $($LFS getstripe -c $dom) == 0 ] || error "bad stripe count"
21178 [ $($LFS getstripe -S $dom) == 1048576 ] || error "bad stripe size"
21180 local mdtidx=$($LFS getstripe -m $dom)
21181 local mdtname=MDT$(printf %04x $mdtidx)
21182 local facet=mds$((mdtidx + 1))
21183 local space_check=1
21185 # Skip free space checks with ZFS
21186 [ "$(facet_fstype $facet)" == "zfs" ] && space_check=0
21190 local size_tmp=$((65536 * 3))
21191 local mdtfree1=$(do_facet $facet \
21192 lctl get_param -n osd*.*$mdtname.kbytesfree)
21194 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
21195 # check also direct IO along write
21196 # IO size must be a multiple of PAGE_SIZE on all platforms (ARM=64KB)
21197 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
21199 cmp $tmp $dom || error "file data is different"
21200 [ $(stat -c%s $dom) == $size_tmp ] ||
21201 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
21202 if [ $space_check == 1 ]; then
21203 local mdtfree2=$(do_facet $facet \
21204 lctl get_param -n osd*.*$mdtname.kbytesfree)
21206 # increase in usage from by $size_tmp
21207 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
21208 error "MDT free space wrong after write: " \
21209 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
21213 local size_dom=10000
21215 $TRUNCATE $dom $size_dom
21216 [ $(stat -c%s $dom) == $size_dom ] ||
21217 error "bad size after truncate: $(stat -c%s $dom) != $size_dom"
21218 if [ $space_check == 1 ]; then
21219 mdtfree1=$(do_facet $facet \
21220 lctl get_param -n osd*.*$mdtname.kbytesfree)
21221 # decrease in usage from $size_tmp to new $size_dom
21222 [ $(($mdtfree1 - $mdtfree2)) -ge \
21223 $(((size_tmp - size_dom) / 1024)) ] ||
21224 error "MDT free space is wrong after truncate: " \
21225 "$mdtfree1 >= $mdtfree2 + ($size_tmp - $size_dom) / 1024"
21231 size_dom=$((size_dom + size_tmp))
21232 [ $(stat -c%s $dom) == $size_dom ] ||
21233 error "bad size after append: $(stat -c%s $dom) != $size_dom"
21234 if [ $space_check == 1 ]; then
21235 mdtfree2=$(do_facet $facet \
21236 lctl get_param -n osd*.*$mdtname.kbytesfree)
21237 # increase in usage by $size_tmp from previous
21238 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
21239 error "MDT free space is wrong after append: " \
21240 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
21245 if [ $space_check == 1 ]; then
21246 mdtfree1=$(do_facet $facet \
21247 lctl get_param -n osd*.*$mdtname.kbytesfree)
21248 # decrease in usage by $size_dom from previous
21249 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_dom / 1024)) ] ||
21250 error "MDT free space is wrong after removal: " \
21251 "$mdtfree1 >= $mdtfree2 + $size_dom/1024"
21254 # combined striping
21255 $LFS setstripe -E 1024K -L mdt -E EOF $dom ||
21256 error "Can't create DoM + OST striping"
21258 size_tmp=2031616 # must be a multiple of PAGE_SIZE=65536 on ARM
21259 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
21260 # check also direct IO along write
21261 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
21263 cmp $tmp $dom || error "file data is different"
21264 [ $(stat -c%s $dom) == $size_tmp ] ||
21265 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
21270 run_test 270a "DoM: basic functionality tests"
21273 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21274 skip "Need MDS version at least 2.10.55"
21276 local dom=$DIR/$tdir/dom_file
21277 local max_size=1048576
21279 mkdir -p $DIR/$tdir
21280 $LFS setstripe -E $max_size -L mdt $dom
21282 # truncate over the limit
21283 $TRUNCATE $dom $(($max_size + 1)) &&
21284 error "successful truncate over the maximum size"
21285 # write over the limit
21286 dd if=/dev/zero of=$dom bs=$max_size seek=1 count=1 &&
21287 error "successful write over the maximum size"
21288 # append over the limit
21289 dd if=/dev/zero of=$dom bs=$(($max_size - 3)) count=1
21290 echo "12345" >> $dom && error "successful append over the maximum size"
21295 run_test 270b "DoM: maximum size overflow checks for DoM-only file"
21298 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21299 skip "Need MDS version at least 2.10.55"
21301 mkdir -p $DIR/$tdir
21302 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
21304 # check files inherit DoM EA
21305 touch $DIR/$tdir/first
21306 [ $($LFS getstripe -L $DIR/$tdir/first) == "mdt" ] ||
21307 error "bad pattern"
21308 [ $($LFS getstripe -c $DIR/$tdir/first) == 0 ] ||
21309 error "bad stripe count"
21310 [ $($LFS getstripe -S $DIR/$tdir/first) == 1048576 ] ||
21311 error "bad stripe size"
21313 # check directory inherits DoM EA and uses it as default
21314 mkdir $DIR/$tdir/subdir
21315 touch $DIR/$tdir/subdir/second
21316 [ $($LFS getstripe -L $DIR/$tdir/subdir/second) == "mdt" ] ||
21317 error "bad pattern in sub-directory"
21318 [ $($LFS getstripe -c $DIR/$tdir/subdir/second) == 0 ] ||
21319 error "bad stripe count in sub-directory"
21320 [ $($LFS getstripe -S $DIR/$tdir/subdir/second) == 1048576 ] ||
21321 error "bad stripe size in sub-directory"
21324 run_test 270c "DoM: DoM EA inheritance tests"
21327 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21328 skip "Need MDS version at least 2.10.55"
21330 mkdir -p $DIR/$tdir
21331 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
21333 # inherit default DoM striping
21334 mkdir $DIR/$tdir/subdir
21335 touch $DIR/$tdir/subdir/f1
21337 # change default directory striping
21338 $LFS setstripe -c 1 $DIR/$tdir/subdir
21339 touch $DIR/$tdir/subdir/f2
21340 [ $($LFS getstripe -c $DIR/$tdir/subdir/f2) == 1 ] ||
21341 error "wrong default striping in file 2"
21342 [ $($LFS getstripe -L $DIR/$tdir/subdir/f2) == "raid0" ] ||
21343 error "bad pattern in file 2"
21346 run_test 270d "DoM: change striping from DoM to RAID0"
21349 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21350 skip "Need MDS version at least 2.10.55"
21352 mkdir -p $DIR/$tdir/dom
21353 mkdir -p $DIR/$tdir/norm
21356 $LFS setstripe -E 1M -L mdt $DIR/$tdir/dom
21357 $LFS setstripe -i 0 -S 2M $DIR/$tdir/norm
21359 createmany -o $DIR/$tdir/dom/dom- $DOMFILES
21360 createmany -o $DIR/$tdir/norm/norm- $NORMFILES
21362 # find DoM files by layout
21363 NUM=$($LFS find -L mdt -type f $DIR/$tdir 2>/dev/null | wc -l)
21364 [ $NUM -eq $DOMFILES ] ||
21365 error "lfs find -L: found $NUM, expected $DOMFILES"
21366 echo "Test 1: lfs find 20 DOM files by layout: OK"
21368 # there should be 1 dir with default DOM striping
21369 NUM=$($LFS find -L mdt -type d $DIR/$tdir 2>/dev/null | wc -l)
21371 error "lfs find -L: found $NUM, expected 1 dir"
21372 echo "Test 2: lfs find 1 DOM dir by layout: OK"
21374 # find DoM files by stripe size
21375 NUM=$($LFS find -S -1200K -type f $DIR/$tdir 2>/dev/null | wc -l)
21376 [ $NUM -eq $DOMFILES ] ||
21377 error "lfs find -S: found $NUM, expected $DOMFILES"
21378 echo "Test 4: lfs find 20 DOM files by stripe size: OK"
21380 # find files by stripe offset except DoM files
21381 NUM=$($LFS find -i 0 -type f $DIR/$tdir 2>/dev/null | wc -l)
21382 [ $NUM -eq $NORMFILES ] ||
21383 error "lfs find -i: found $NUM, expected $NORMFILES"
21384 echo "Test 5: lfs find no DOM files by stripe index: OK"
21387 run_test 270e "DoM: lfs find with DoM files test"
21390 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21391 skip "Need MDS version at least 2.10.55"
21393 local mdtname=${FSNAME}-MDT0000-mdtlov
21394 local dom=$DIR/$tdir/dom_file
21395 local dom_limit_saved=$(do_facet mds1 $LCTL get_param -n \
21396 lod.$mdtname.dom_stripesize)
21397 local dom_limit=131072
21399 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=$dom_limit
21400 local dom_current=$(do_facet mds1 $LCTL get_param -n \
21401 lod.$mdtname.dom_stripesize)
21402 [ ${dom_limit} -eq ${dom_current} ] ||
21403 error "Cannot change per-MDT DoM stripe limit to $dom_limit"
21405 $LFS mkdir -i 0 -c 1 $DIR/$tdir
21406 $LFS setstripe -d $DIR/$tdir
21407 $LFS setstripe -E $dom_limit -L mdt $DIR/$tdir ||
21408 error "Can't set directory default striping"
21410 # exceed maximum stripe size
21411 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
21412 error "Can't create file with $((dom_limit * 2)) DoM stripe"
21413 [ $($LFS getstripe -S $dom) -eq $((dom_limit * 2)) ] &&
21414 error "Able to create DoM component size more than LOD limit"
21416 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
21417 dom_current=$(do_facet mds1 $LCTL get_param -n \
21418 lod.$mdtname.dom_stripesize)
21419 [ 0 -eq ${dom_current} ] ||
21420 error "Can't set zero DoM stripe limit"
21423 # attempt to create DoM file on server with disabled DoM should
21424 # remove DoM entry from layout and be succeed
21425 $LFS setstripe -E $dom_limit -L mdt -E -1 $dom ||
21426 error "Can't create DoM file (DoM is disabled)"
21427 [ $($LFS getstripe -L $dom) == "mdt" ] &&
21428 error "File has DoM component while DoM is disabled"
21431 # attempt to create DoM file with only DoM stripe should return error
21432 $LFS setstripe -E $dom_limit -L mdt $dom &&
21433 error "Able to create DoM-only file while DoM is disabled"
21435 # too low values to be aligned with smallest stripe size 64K
21436 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=30000
21437 dom_current=$(do_facet mds1 $LCTL get_param -n \
21438 lod.$mdtname.dom_stripesize)
21439 [ 30000 -eq ${dom_current} ] &&
21440 error "Can set too small DoM stripe limit"
21442 # 64K is a minimal stripe size in Lustre, expect limit of that size
21443 [ 65536 -eq ${dom_current} ] ||
21444 error "Limit is not set to 64K but ${dom_current}"
21446 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=2147483648
21447 dom_current=$(do_facet mds1 $LCTL get_param -n \
21448 lod.$mdtname.dom_stripesize)
21450 [ 2147483648 -eq ${dom_current} ] &&
21451 error "Can set too large DoM stripe limit"
21453 do_facet mds1 $LCTL set_param -n \
21454 lod.$mdtname.dom_stripesize=$((dom_limit * 2))
21455 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
21456 error "Can't create DoM component size after limit change"
21457 do_facet mds1 $LCTL set_param -n \
21458 lod.$mdtname.dom_stripesize=$((dom_limit / 2))
21459 $LFS setstripe -E $dom_limit -L mdt ${dom}_big ||
21460 error "Can't create DoM file after limit decrease"
21461 [ $($LFS getstripe -S ${dom}_big) -eq $((dom_limit / 2)) ] ||
21462 error "Can create big DoM component after limit decrease"
21463 touch ${dom}_def ||
21464 error "Can't create file with old default layout"
21466 do_facet mds1 $LCTL set_param -n lod.*.dom_stripesize=$dom_limit_saved
21469 run_test 270f "DoM: maximum DoM stripe size checks"
21472 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
21473 skip "Need MDS version at least 2.13.52"
21474 local dom=$DIR/$tdir/$tfile
21476 $LFS mkdir -i 0 -c 1 $DIR/$tdir
21477 local lodname=${FSNAME}-MDT0000-mdtlov
21479 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
21480 save_lustre_params mds1 "lod.${lodname}.dom_stripesize_max_kb" > $save
21481 save_lustre_params mds1 "lod.${lodname}.dom_threshold_free_mb" >> $save
21482 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
21484 local dom_limit=1024
21485 local dom_threshold="50%"
21487 $LFS setstripe -d $DIR/$tdir
21488 $LFS setstripe -E ${dom_limit}K -L mdt $DIR/$tdir ||
21489 error "Can't set directory default striping"
21491 do_facet mds1 $LCTL set_param -n \
21492 lod.${lodname}.dom_stripesize_max_kb=$dom_limit
21493 # set 0 threshold and create DOM file to change tunable stripesize
21494 do_facet mds1 $LCTL set_param -n lod.${lodname}.dom_threshold_free_mb=0
21495 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
21496 error "Failed to create $dom file"
21497 # now tunable dom_cur_stripesize should reach maximum
21498 local dom_current=$(do_facet mds1 $LCTL get_param -n \
21499 lod.${lodname}.dom_stripesize_cur_kb)
21500 [[ $dom_current == $dom_limit ]] ||
21501 error "Current DOM stripesize is not maximum"
21504 # set threshold for further tests
21505 do_facet mds1 $LCTL set_param -n \
21506 lod.${lodname}.dom_threshold_free_mb=$dom_threshold
21507 echo "DOM threshold is $dom_threshold free space"
21510 # Spoof bfree to exceed threshold
21511 #define OBD_FAIL_MDS_STATFS_SPOOF 0x168
21512 do_facet mds1 $LCTL set_param -n fail_loc=0x0168
21513 for spfree in 40 20 0 15 30 55; do
21514 do_facet mds1 $LCTL set_param -n fail_val=$spfree
21515 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
21516 error "Failed to create $dom file"
21517 dom_def=$(do_facet mds1 $LCTL get_param -n \
21518 lod.${lodname}.dom_stripesize_cur_kb)
21519 echo "Free space: ${spfree}%, default DOM stripe: ${dom_def}K"
21520 [[ $dom_def != $dom_current ]] ||
21521 error "Default stripe size was not changed"
21522 if [[ $spfree > 0 ]] ; then
21523 dom_set=$($LFS getstripe -S $dom)
21524 [[ $dom_set == $((dom_def * 1024)) ]] ||
21525 error "DOM component size is still old"
21527 [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
21528 error "DoM component is set with no free space"
21531 dom_current=$dom_def
21534 run_test 270g "DoM: default DoM stripe size depends on free space"
21537 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
21538 skip "Need MDS version at least 2.13.53"
21540 local mdtname=${FSNAME}-MDT0000-mdtlov
21541 local dom=$DIR/$tdir/$tfile
21542 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
21544 save_lustre_params mds1 "lod.*.dom_stripesize" > $save
21545 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
21547 $LFS mkdir -i 0 -c 1 $DIR/$tdir
21548 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_1 ||
21549 error "can't create OST file"
21550 # mirrored file with DOM entry in the second mirror
21551 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 ${dom}_1 ||
21552 error "can't create mirror with DoM component"
21554 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
21556 # DOM component in the middle and has other enries in the same mirror,
21557 # should succeed but lost DoM component
21558 $LFS setstripe --copy=${dom}_1 $dom ||
21559 error "Can't create file from OST|DOM mirror layout"
21560 # check new file has no DoM layout after all
21561 [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
21562 error "File has DoM component while DoM is disabled"
21564 run_test 270h "DoM: DoM stripe removal when disabled on server"
21567 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21568 skip "Need MDS version at least 2.10.55"
21570 local dom=$DIR/$tdir/dom
21572 mkdir -p $DIR/$tdir
21574 $LFS setstripe -E 1024K -L mdt $dom
21576 lctl set_param -n mdc.*.stats=clear
21577 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
21578 cat $dom > /dev/null
21579 local reads=$(lctl get_param -n mdc.*.stats | grep -c ost_read)
21580 [ $reads -eq 0 ] || error "Unexpected $reads READ RPCs"
21584 run_test 271a "DoM: data is cached for read after write"
21587 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21588 skip "Need MDS version at least 2.10.55"
21590 local dom=$DIR/$tdir/dom
21592 mkdir -p $DIR/$tdir
21594 $LFS setstripe -E 1024K -L mdt -E EOF $dom
21596 lctl set_param -n mdc.*.stats=clear
21597 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
21598 cancel_lru_locks mdc
21599 $CHECKSTAT -t file -s 4096 $dom || error "stat #1 fails"
21600 # second stat to check size is cached on client
21601 $CHECKSTAT -t file -s 4096 $dom || error "stat #2 fails"
21602 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
21603 [ $gls -eq 0 ] || error "Unexpected $gls glimpse RPCs"
21606 run_test 271b "DoM: no glimpse RPC for stat (DoM only file)"
21609 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21610 skip "Need MDS version at least 2.10.55"
21612 local dom=$DIR/$tdir/dom
21614 mkdir -p $DIR/$tdir
21616 $LFS setstripe -E 1024K -L mdt -E EOF $dom
21618 lctl set_param -n mdc.*.stats=clear
21619 lctl set_param -n osc.*.stats=clear
21620 dd if=/dev/zero of=$dom bs=2048K count=1 || return 1
21621 cancel_lru_locks mdc
21622 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
21623 # second stat to check size is cached on client
21624 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
21625 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
21626 [ $gls == 0 ] || error "Unexpected $gls glimpse RPCs"
21627 local gls=$(lctl get_param -n osc.*.stats | grep -c ldlm_glimpse)
21628 [ $gls == 0 ] || error "Unexpected $gls OSC glimpse RPCs"
21631 run_test 271ba "DoM: no glimpse RPC for stat (combined file)"
21637 local mdt=MDT$(printf %04x $mdtidx)
21639 if [ -z $param ]; then
21640 lctl get_param -n mdc.*$mdt*.stats
21642 lctl get_param -n mdc.*$mdt*.stats | awk "/$param/"'{print $2}'
21647 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21648 skip "Need MDS version at least 2.10.55"
21650 local dom=$DIR/$tdir/dom
21652 mkdir -p $DIR/$tdir
21654 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
21656 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
21657 local facet=mds$((mdtidx + 1))
21659 cancel_lru_locks mdc
21660 do_facet $facet lctl set_param -n mdt.*.dom_lock=0
21661 createmany -o $dom 1000
21662 lctl set_param -n mdc.*.stats=clear
21663 smalliomany -w $dom 1000 200
21664 get_mdc_stats $mdtidx
21665 local enq=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
21666 # Each file has 1 open, 1 IO enqueues, total 2000
21667 # but now we have also +1 getxattr for security.capability, total 3000
21668 [ $enq -ge 2000 ] || error "Too few enqueues $enq, expected > 2000"
21669 unlinkmany $dom 1000
21671 cancel_lru_locks mdc
21672 do_facet $facet lctl set_param -n mdt.*.dom_lock=1
21673 createmany -o $dom 1000
21674 lctl set_param -n mdc.*.stats=clear
21675 smalliomany -w $dom 1000 200
21676 local enq_2=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
21677 # Expect to see reduced amount of RPCs by 1000 due to single enqueue
21678 # for OPEN and IO lock.
21679 [ $((enq - enq_2)) -ge 1000 ] ||
21680 error "Too many enqueues $enq_2, expected about $((enq - 1000))"
21681 unlinkmany $dom 1000
21684 run_test 271c "DoM: IO lock at open saves enqueue RPCs"
21686 cleanup_271def_tests() {
21692 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
21693 skip "Need MDS version at least 2.10.57"
21695 local dom=$DIR/$tdir/dom
21696 local tmp=$TMP/$tfile
21697 trap "cleanup_271def_tests $tmp" EXIT
21699 mkdir -p $DIR/$tdir
21701 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
21703 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
21705 cancel_lru_locks mdc
21706 dd if=/dev/urandom of=$tmp bs=1000 count=1
21707 dd if=$tmp of=$dom bs=1000 count=1
21708 cancel_lru_locks mdc
21710 cat /etc/hosts >> $tmp
21711 lctl set_param -n mdc.*.stats=clear
21713 # append data to the same file it should update local page
21714 echo "Append to the same page"
21715 cat /etc/hosts >> $dom
21716 local num=$(get_mdc_stats $mdtidx ost_read)
21717 local ra=$(get_mdc_stats $mdtidx req_active)
21718 local rw=$(get_mdc_stats $mdtidx req_waittime)
21720 [ -z $num ] || error "$num READ RPC occured"
21721 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
21725 cmp $tmp $dom || error "file miscompare"
21727 cancel_lru_locks mdc
21728 lctl set_param -n mdc.*.stats=clear
21730 echo "Open and read file"
21731 cat $dom > /dev/null
21732 local num=$(get_mdc_stats $mdtidx ost_read)
21733 local ra=$(get_mdc_stats $mdtidx req_active)
21734 local rw=$(get_mdc_stats $mdtidx req_waittime)
21736 [ -z $num ] || error "$num READ RPC occured"
21737 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
21741 cmp $tmp $dom || error "file miscompare"
21745 run_test 271d "DoM: read on open (1K file in reply buffer)"
21748 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
21749 skip "Need MDS version at least 2.10.57"
21751 local dom=$DIR/$tdir/dom
21752 local tmp=$TMP/$tfile
21753 trap "cleanup_271def_tests $tmp" EXIT
21755 mkdir -p $DIR/$tdir
21757 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
21759 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
21761 cancel_lru_locks mdc
21762 dd if=/dev/urandom of=$tmp bs=265000 count=1
21763 dd if=$tmp of=$dom bs=265000 count=1
21764 cancel_lru_locks mdc
21765 cat /etc/hosts >> $tmp
21766 lctl set_param -n mdc.*.stats=clear
21768 echo "Append to the same page"
21769 cat /etc/hosts >> $dom
21770 local num=$(get_mdc_stats $mdtidx ost_read)
21771 local ra=$(get_mdc_stats $mdtidx req_active)
21772 local rw=$(get_mdc_stats $mdtidx req_waittime)
21774 [ -z $num ] || error "$num READ RPC occured"
21775 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
21779 cmp $tmp $dom || error "file miscompare"
21781 cancel_lru_locks mdc
21782 lctl set_param -n mdc.*.stats=clear
21784 echo "Open and read file"
21785 cat $dom > /dev/null
21786 local num=$(get_mdc_stats $mdtidx ost_read)
21787 local ra=$(get_mdc_stats $mdtidx req_active)
21788 local rw=$(get_mdc_stats $mdtidx req_waittime)
21790 [ -z $num ] && num=0
21791 [ $num -eq 1 ] || error "expect 1 READ RPC, $num occured"
21792 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
21796 cmp $tmp $dom || error "file miscompare"
21800 run_test 271f "DoM: read on open (200K file and read tail)"
21803 [[ $($LCTL get_param mdc.*.import) =~ async_discard ]] ||
21804 skip "Skipping due to old client or server version"
21806 $LFS setstripe -E 1024K -L mdt -E EOF $DIR1/$tfile
21808 $CHECKSTAT -t file $DIR1/$tfile
21810 $MULTIOP $DIR1/$tfile Ow40960_w4096c &
21813 #define OBD_FAIL_LDLM_CANCEL_BL_CB_RACE
21814 $LCTL set_param fail_loc=0x80000314
21815 rm $DIR1/$tfile || error "Unlink fails"
21817 kill -USR1 $MULTIOP_PID && wait $MULTIOP_PID || error "multiop failure"
21818 [ $RC -eq 0 ] || error "Failed write to stale object"
21820 run_test 271g "Discard DoM data vs client flush race"
21823 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
21824 skip "Need MDS version at least 2.11.50"
21826 local dom=$DIR/$tdir/dom
21827 mkdir -p $DIR/$tdir
21829 $LFS setstripe -E 256K -L mdt -E -1 -c1 $dom
21830 dd if=/dev/urandom of=$dom bs=512K count=1 ||
21831 error "failed to write data into $dom"
21832 local old_md5=$(md5sum $dom)
21834 $LFS migrate -E 256K -L mdt -E -1 -c2 $dom ||
21835 error "failed to migrate to the same DoM component"
21837 local new_md5=$(md5sum $dom)
21839 [ "$old_md5" == "$new_md5" ] ||
21840 error "md5sum differ: $old_md5, $new_md5"
21842 [ $($LFS getstripe -c $dom) -eq 2 ] ||
21843 error "bad final stripe count: $($LFS getstripe -c $dom) != 2"
21845 run_test 272a "DoM migration: new layout with the same DOM component"
21848 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
21849 skip "Need MDS version at least 2.11.50"
21851 local dom=$DIR/$tdir/dom
21852 mkdir -p $DIR/$tdir
21853 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
21855 local mdtidx=$($LFS getstripe -m $dom)
21856 local mdtname=MDT$(printf %04x $mdtidx)
21857 local facet=mds$((mdtidx + 1))
21859 local mdtfree1=$(do_facet $facet \
21860 lctl get_param -n osd*.*$mdtname.kbytesfree)
21861 dd if=/dev/urandom of=$dom bs=2M count=1 ||
21862 error "failed to write data into $dom"
21863 local old_md5=$(md5sum $dom)
21864 cancel_lru_locks mdc
21865 local mdtfree1=$(do_facet $facet \
21866 lctl get_param -n osd*.*$mdtname.kbytesfree)
21868 $LFS migrate -c2 $dom ||
21869 error "failed to migrate to the new composite layout"
21870 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
21871 error "MDT stripe was not removed"
21873 cancel_lru_locks mdc
21874 local new_md5=$(md5sum $dom)
21875 [ "$old_md5" == "$new_md5" ] ||
21876 error "$old_md5 != $new_md5"
21878 # Skip free space checks with ZFS
21879 if [ "$(facet_fstype $facet)" != "zfs" ]; then
21880 local mdtfree2=$(do_facet $facet \
21881 lctl get_param -n osd*.*$mdtname.kbytesfree)
21882 [ $mdtfree2 -gt $mdtfree1 ] ||
21883 error "MDT space is not freed after migration"
21887 run_test 272b "DoM migration: DOM file to the OST-striped file (plain)"
21890 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
21891 skip "Need MDS version at least 2.11.50"
21893 local dom=$DIR/$tdir/$tfile
21894 mkdir -p $DIR/$tdir
21895 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
21897 local mdtidx=$($LFS getstripe -m $dom)
21898 local mdtname=MDT$(printf %04x $mdtidx)
21899 local facet=mds$((mdtidx + 1))
21901 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
21902 error "failed to write data into $dom"
21903 local old_md5=$(md5sum $dom)
21904 cancel_lru_locks mdc
21905 local mdtfree1=$(do_facet $facet \
21906 lctl get_param -n osd*.*$mdtname.kbytesfree)
21908 $LFS migrate -E 2M -c1 -E -1 -c2 $dom ||
21909 error "failed to migrate to the new composite layout"
21910 [ $($LFS getstripe -L $dom) == 'mdt' ] &&
21911 error "MDT stripe was not removed"
21913 cancel_lru_locks mdc
21914 local new_md5=$(md5sum $dom)
21915 [ "$old_md5" == "$new_md5" ] ||
21916 error "$old_md5 != $new_md5"
21918 # Skip free space checks with ZFS
21919 if [ "$(facet_fstype $facet)" != "zfs" ]; then
21920 local mdtfree2=$(do_facet $facet \
21921 lctl get_param -n osd*.*$mdtname.kbytesfree)
21922 [ $mdtfree2 -gt $mdtfree1 ] ||
21923 error "MDS space is not freed after migration"
21927 run_test 272c "DoM migration: DOM file to the OST-striped file (composite)"
21930 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
21931 skip "Need MDS version at least 2.12.55"
21933 local dom=$DIR/$tdir/$tfile
21934 mkdir -p $DIR/$tdir
21935 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
21937 local mdtidx=$($LFS getstripe -m $dom)
21938 local mdtname=MDT$(printf %04x $mdtidx)
21939 local facet=mds$((mdtidx + 1))
21941 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
21942 error "failed to write data into $dom"
21943 local old_md5=$(md5sum $dom)
21944 cancel_lru_locks mdc
21945 local mdtfree1=$(do_facet $facet \
21946 lctl get_param -n osd*.*$mdtname.kbytesfree)
21948 $LFS mirror extend -N -E 2M -c1 -E -1 -c2 $dom ||
21949 error "failed mirroring to the new composite layout"
21950 $LFS mirror resync $dom ||
21951 error "failed mirror resync"
21952 $LFS mirror split --mirror-id 1 -d $dom ||
21953 error "failed mirror split"
21955 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
21956 error "MDT stripe was not removed"
21958 cancel_lru_locks mdc
21959 local new_md5=$(md5sum $dom)
21960 [ "$old_md5" == "$new_md5" ] ||
21961 error "$old_md5 != $new_md5"
21963 # Skip free space checks with ZFS
21964 if [ "$(facet_fstype $facet)" != "zfs" ]; then
21965 local mdtfree2=$(do_facet $facet \
21966 lctl get_param -n osd*.*$mdtname.kbytesfree)
21967 [ $mdtfree2 -gt $mdtfree1 ] ||
21968 error "MDS space is not freed after DOM mirror deletion"
21972 run_test 272d "DoM mirroring: OST-striped mirror to DOM file"
21975 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
21976 skip "Need MDS version at least 2.12.55"
21978 local dom=$DIR/$tdir/$tfile
21979 mkdir -p $DIR/$tdir
21980 $LFS setstripe -c 2 $dom
21982 dd if=/dev/urandom of=$dom bs=512K count=1 oflag=direct ||
21983 error "failed to write data into $dom"
21984 local old_md5=$(md5sum $dom)
21985 cancel_lru_locks mdc
21987 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 $dom ||
21988 error "failed mirroring to the DOM layout"
21989 $LFS mirror resync $dom ||
21990 error "failed mirror resync"
21991 $LFS mirror split --mirror-id 1 -d $dom ||
21992 error "failed mirror split"
21994 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
21995 error "MDT stripe was not removed"
21997 cancel_lru_locks mdc
21998 local new_md5=$(md5sum $dom)
21999 [ "$old_md5" == "$new_md5" ] ||
22000 error "$old_md5 != $new_md5"
22004 run_test 272e "DoM mirroring: DOM mirror to the OST-striped file"
22007 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
22008 skip "Need MDS version at least 2.12.55"
22010 local dom=$DIR/$tdir/$tfile
22011 mkdir -p $DIR/$tdir
22012 $LFS setstripe -c 2 $dom
22014 dd if=/dev/urandom of=$dom bs=512K count=1 oflag=direct ||
22015 error "failed to write data into $dom"
22016 local old_md5=$(md5sum $dom)
22017 cancel_lru_locks mdc
22019 $LFS migrate -E 1M -L mdt -E eof -c2 -v $dom ||
22020 error "failed migrating to the DOM file"
22022 cancel_lru_locks mdc
22023 local new_md5=$(md5sum $dom)
22024 [ "$old_md5" != "$new_md5" ] &&
22025 error "$old_md5 != $new_md5"
22029 run_test 272f "DoM migration: OST-striped file to DOM file"
22032 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
22033 skip "Need MDS version at least 2.11.50"
22035 # Layout swap cannot be done if either file has DOM component,
22036 # this will never be supported, migration should be used instead
22038 local dom=$DIR/$tdir/$tfile
22039 mkdir -p $DIR/$tdir
22041 $LFS setstripe -c2 ${dom}_plain
22042 $LFS setstripe -E 1M -L mdt -E -1 -c2 ${dom}_dom
22043 $LFS swap_layouts ${dom}_plain ${dom}_dom &&
22044 error "can swap layout with DoM component"
22045 $LFS swap_layouts ${dom}_dom ${dom}_plain &&
22046 error "can swap layout with DoM component"
22048 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_comp
22049 $LFS swap_layouts ${dom}_comp ${dom}_dom &&
22050 error "can swap layout with DoM component"
22051 $LFS swap_layouts ${dom}_dom ${dom}_comp &&
22052 error "can swap layout with DoM component"
22055 run_test 273a "DoM: layout swapping should fail with DOM"
22058 mkdir -p $DIR/$tdir
22059 $LFS setstripe -E 1M -L mdt -E -1 -c -1 $DIR/$tdir
22061 #define OBD_FAIL_MDS_COMMITRW_DELAY 0x16b
22062 do_facet mds1 $LCTL set_param fail_loc=0x8000016b fail_val=2
22064 $MULTIOP $DIR/$tdir/$tfile Ouw2097152c
22066 run_test 273b "DoM: race writeback and object destroy"
22069 remote_ost_nodsh && skip "remote OST with nodsh"
22070 [ $OST1_VERSION -lt $(version_code 2.10.57) ] &&
22071 skip "Need OST version >= 2.10.57"
22073 local file=$DIR/$tfile
22076 oss=$(comma_list $(osts_nodes))
22078 dd if=/dev/urandom of=$file bs=1M count=2 ||
22079 error "failed to create a file"
22080 cancel_lru_locks osc
22083 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
22084 error "failed to read a file"
22086 #define OBD_FAIL_LDLM_PAUSE_CANCEL2 0x31f
22087 $LCTL set_param fail_loc=0x8000031f
22089 cancel_lru_locks osc &
22092 #define OBD_FAIL_LDLM_PROLONG_PAUSE 0x32b
22093 do_nodes $oss $LCTL set_param fail_loc=0x8000032b
22094 #IO takes another lock, but matches the PENDING one
22095 #and places it to the IO RPC
22096 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
22097 error "failed to read a file with PENDING lock"
22099 run_test 275 "Read on a canceled duplicate lock"
22102 remote_ost_nodsh && skip "remote OST with nodsh"
22105 do_facet ost1 "(while true; do \
22106 $LCTL get_param obdfilter.*.filesfree > /dev/null 2>&1; \
22107 done) & pid=\\\$!; echo \\\$pid > $TMP/sanity_276_pid" &
22110 for LOOP in $(seq 20); do
22112 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS
22115 do_facet ost1 "pid=\\\$(cat $TMP/sanity_276_pid); kill -9 \\\$pid; \
22116 rm $TMP/sanity_276_pid"
22118 run_test 276 "Race between mount and obd_statfs"
22121 $LCTL set_param ldlm.namespaces.*.lru_size=0
22122 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
22123 local cached_mb=$($LCTL get_param llite.*.max_cached_mb |
22124 grep ^used_mb | awk '{print $2}')
22125 [ $cached_mb -eq 1 ] || error "expected mb 1 got $cached_mb"
22126 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 \
22127 oflag=direct conv=notrunc
22128 cached_mb=$($LCTL get_param llite.*.max_cached_mb |
22129 grep ^used_mb | awk '{print $2}')
22130 [ $cached_mb -eq 0 ] || error "expected mb 0 got $cached_mb"
22132 run_test 277 "Direct IO shall drop page cache"
22135 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
22136 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
22137 [[ "$(facet_host mds1)" != "$(facet_host mds2)" ]] &&
22138 skip "needs the same host for mdt1 mdt2" && return
22143 #define OBD_FAIL_OBD_STOP_MDS_RACE 0x60b
22144 do_facet mds2 $LCTL set_param fail_loc=0x8000060c
22150 echo "Starting MDTs"
22151 start mds1 $(mdsdevname 1) $MDS_MOUNT_OPTS
22153 #For the error assertion will happen. lu_env_get_key(..., &mdt_thread_key)
22155 do_facet mds2 $LCTL set_param fail_loc=0
22157 start mds2 $(mdsdevname 2) $MDS_MOUNT_OPTS
22158 wait_recovery_complete mds2
22160 run_test 278 "Race starting MDS between MDTs stop/start"
22163 [ $MGS_VERSION -lt $(version_code 2.13.52) ] &&
22164 skip "Need MGS version at least 2.13.52"
22165 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22166 combined_mgs_mds || skip "needs combined MGS/MDT"
22168 umount_client $MOUNT
22169 #define OBD_FAIL_MDS_LLOG_UMOUNT_RACE 0x15e
22170 do_facet mgs $LCTL set_param fail_loc=0x8000015e fail_val=0
22172 mount_client $MOUNT &
22174 stop mgs || error "stop mgs failed"
22175 #for a race mgs would crash
22176 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
22177 # make sure we unmount client before remounting
22179 umount_client $MOUNT
22180 mount_client $MOUNT || error "mount client failed"
22182 run_test 280 "Race between MGS umount and client llog processing"
22184 cleanup_test_300() {
22188 test_striped_dir() {
22193 mkdir -p $DIR/$tdir
22195 SAVE_UMASK=$(umask)
22196 trap cleanup_test_300 RETURN EXIT
22198 $LFS setdirstripe -i $mdt_index -c 2 -H all_char -o 755 \
22199 $DIR/$tdir/striped_dir ||
22200 error "set striped dir error"
22202 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
22203 [ "$mode" = "755" ] || error "expect 755 got $mode"
22205 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
22206 error "getdirstripe failed"
22207 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
22208 if [ "$stripe_count" != "2" ]; then
22209 error "1:stripe_count is $stripe_count, expect 2"
22211 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
22212 if [ "$stripe_count" != "2" ]; then
22213 error "2:stripe_count is $stripe_count, expect 2"
22216 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
22217 if [ "$stripe_index" != "$mdt_index" ]; then
22218 error "stripe_index is $stripe_index, expect $mdt_index"
22221 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
22222 error "nlink error after create striped dir"
22224 mkdir $DIR/$tdir/striped_dir/a
22225 mkdir $DIR/$tdir/striped_dir/b
22227 stat $DIR/$tdir/striped_dir/a ||
22228 error "create dir under striped dir failed"
22229 stat $DIR/$tdir/striped_dir/b ||
22230 error "create dir under striped dir failed"
22232 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
22233 error "nlink error after mkdir"
22235 rmdir $DIR/$tdir/striped_dir/a
22236 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
22237 error "nlink error after rmdir"
22239 rmdir $DIR/$tdir/striped_dir/b
22240 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
22241 error "nlink error after rmdir"
22243 chattr +i $DIR/$tdir/striped_dir
22244 createmany -o $DIR/$tdir/striped_dir/f 10 &&
22245 error "immutable flags not working under striped dir!"
22246 chattr -i $DIR/$tdir/striped_dir
22248 rmdir $DIR/$tdir/striped_dir ||
22249 error "rmdir striped dir error"
22257 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
22258 skip "skipped for lustre < 2.7.0"
22259 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22260 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22262 test_striped_dir 0 || error "failed on striped dir on MDT0"
22263 test_striped_dir 1 || error "failed on striped dir on MDT0"
22265 run_test 300a "basic striped dir sanity test"
22268 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
22269 skip "skipped for lustre < 2.7.0"
22270 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22271 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22278 test_mkdir $DIR/$tdir || error "mkdir fail"
22279 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
22280 error "set striped dir error"
22281 for i in {0..9}; do
22282 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
22284 touch $DIR/$tdir/striped_dir/file_$i || error "touch error $i"
22285 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
22286 [ $mtime1 -eq $mtime2 ] && error "mtime unchanged after create"
22288 rm -f $DIR/$tdir/striped_dir/file_$i || error "unlink error $i"
22289 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
22290 [ $mtime2 -eq $mtime3 ] && error "mtime unchanged after unlink"
22294 run_test 300b "check ctime/mtime for striped dir"
22297 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
22298 skip "skipped for lustre < 2.7.0"
22299 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22300 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22304 mkdir -p $DIR/$tdir
22305 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
22306 error "set striped dir error"
22308 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
22309 error "chown striped dir failed"
22311 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
22312 error "create 5k files failed"
22314 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
22316 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
22320 run_test 300c "chown && check ls under striped directory"
22323 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
22324 skip "skipped for lustre < 2.7.0"
22325 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22326 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22331 mkdir -p $DIR/$tdir
22332 $LFS setstripe -c 2 $DIR/$tdir
22334 #local striped directory
22335 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
22336 error "set striped dir error"
22337 #look at the directories for debug purposes
22339 $LFS getdirstripe $DIR/$tdir
22340 ls -l $DIR/$tdir/striped_dir
22341 $LFS getdirstripe $DIR/$tdir/striped_dir
22342 createmany -o $DIR/$tdir/striped_dir/f 10 ||
22343 error "create 10 files failed"
22345 #remote striped directory
22346 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
22347 error "set striped dir error"
22348 #look at the directories for debug purposes
22350 $LFS getdirstripe $DIR/$tdir
22351 ls -l $DIR/$tdir/remote_striped_dir
22352 $LFS getdirstripe $DIR/$tdir/remote_striped_dir
22353 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
22354 error "create 10 files failed"
22356 for file in $(find $DIR/$tdir); do
22357 stripe_count=$($LFS getstripe -c $file)
22358 [ $stripe_count -eq 2 ] ||
22359 error "wrong stripe $stripe_count for $file"
22364 run_test 300d "check default stripe under striped directory"
22367 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22368 skip "Need MDS version at least 2.7.55"
22369 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22370 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22375 mkdir -p $DIR/$tdir
22377 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
22378 error "set striped dir error"
22380 touch $DIR/$tdir/striped_dir/a
22381 touch $DIR/$tdir/striped_dir/b
22382 touch $DIR/$tdir/striped_dir/c
22384 mkdir $DIR/$tdir/striped_dir/dir_a
22385 mkdir $DIR/$tdir/striped_dir/dir_b
22386 mkdir $DIR/$tdir/striped_dir/dir_c
22388 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_a ||
22389 error "set striped adir under striped dir error"
22391 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
22392 error "set striped bdir under striped dir error"
22394 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_c ||
22395 error "set striped cdir under striped dir error"
22397 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
22398 error "rename dir under striped dir fails"
22400 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
22401 error "rename dir under different stripes fails"
22403 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
22404 error "rename file under striped dir should succeed"
22406 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
22407 error "rename dir under striped dir should succeed"
22411 run_test 300e "check rename under striped directory"
22414 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22415 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22416 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22417 skip "Need MDS version at least 2.7.55"
22423 mkdir -p $DIR/$tdir
22425 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
22426 error "set striped dir error"
22428 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir1 ||
22429 error "set striped dir error"
22431 touch $DIR/$tdir/striped_dir/a
22432 mkdir $DIR/$tdir/striped_dir/dir_a
22433 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
22434 error "create striped dir under striped dir fails"
22436 touch $DIR/$tdir/striped_dir1/b
22437 mkdir $DIR/$tdir/striped_dir1/dir_b
22438 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
22439 error "create striped dir under striped dir fails"
22441 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
22442 error "rename dir under different striped dir should fail"
22444 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
22445 error "rename striped dir under diff striped dir should fail"
22447 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
22448 error "rename file under diff striped dirs fails"
22452 run_test 300f "check rename cross striped directory"
22454 test_300_check_default_striped_dir()
22457 local default_count=$2
22458 local default_index=$3
22461 local dir_stripe_index
22464 echo "checking $dirname $default_count $default_index"
22465 $LFS setdirstripe -D -c $default_count -i $default_index \
22466 -H all_char $DIR/$tdir/$dirname ||
22467 error "set default stripe on striped dir error"
22468 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
22469 [ $stripe_count -eq $default_count ] ||
22470 error "expect $default_count get $stripe_count for $dirname"
22472 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
22473 [ $stripe_index -eq $default_index ] ||
22474 error "expect $default_index get $stripe_index for $dirname"
22476 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
22477 error "create dirs failed"
22479 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
22480 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
22481 for dir in $(find $DIR/$tdir/$dirname/*); do
22482 stripe_count=$($LFS getdirstripe -c $dir)
22483 (( $stripe_count == $default_count )) ||
22484 (( $stripe_count == $MDSCOUNT && $default_count == -1 )) ||
22485 (( $stripe_count == 0 )) || (( $default_count == 1 )) ||
22486 error "stripe count $default_count != $stripe_count for $dir"
22488 stripe_index=$($LFS getdirstripe -i $dir)
22489 [ $default_index -eq -1 ] ||
22490 [ $stripe_index -eq $default_index ] ||
22491 error "$stripe_index != $default_index for $dir"
22493 #check default stripe
22494 stripe_count=$($LFS getdirstripe -D -c $dir)
22495 [ $stripe_count -eq $default_count ] ||
22496 error "default count $default_count != $stripe_count for $dir"
22498 stripe_index=$($LFS getdirstripe -D -i $dir)
22499 [ $stripe_index -eq $default_index ] ||
22500 error "default index $default_index != $stripe_index for $dir"
22502 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
22506 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22507 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22508 skip "Need MDS version at least 2.7.55"
22515 mkdir $DIR/$tdir/normal_dir
22517 #Checking when client cache stripe index
22518 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
22519 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
22520 error "create striped_dir failed"
22522 $LFS setdirstripe -i0 $DIR/$tdir/striped_dir/dir0 ||
22523 error "create dir0 fails"
22524 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir0)
22525 [ $stripe_index -eq 0 ] ||
22526 error "dir0 expect index 0 got $stripe_index"
22528 mkdir $DIR/$tdir/striped_dir/dir1 ||
22529 error "create dir1 fails"
22530 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
22531 [ $stripe_index -eq 1 ] ||
22532 error "dir1 expect index 1 got $stripe_index"
22534 #check default stripe count/stripe index
22535 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
22536 test_300_check_default_striped_dir normal_dir 1 0
22537 test_300_check_default_striped_dir normal_dir -1 1
22538 test_300_check_default_striped_dir normal_dir 2 -1
22540 #delete default stripe information
22541 echo "delete default stripeEA"
22542 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
22543 error "set default stripe on striped dir error"
22545 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
22546 for dir in $(find $DIR/$tdir/normal_dir/*); do
22547 stripe_count=$($LFS getdirstripe -c $dir)
22548 [ $stripe_count -eq 0 ] ||
22549 error "expect 1 get $stripe_count for $dir"
22550 stripe_index=$($LFS getdirstripe -i $dir)
22551 [ $stripe_index -eq 0 ] ||
22552 error "expect 0 get $stripe_index for $dir"
22555 run_test 300g "check default striped directory for normal directory"
22558 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22559 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22560 skip "Need MDS version at least 2.7.55"
22566 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
22567 error "set striped dir error"
22569 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
22570 test_300_check_default_striped_dir striped_dir 1 0
22571 test_300_check_default_striped_dir striped_dir -1 1
22572 test_300_check_default_striped_dir striped_dir 2 -1
22574 #delete default stripe information
22575 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
22576 error "set default stripe on striped dir error"
22578 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
22579 for dir in $(find $DIR/$tdir/striped_dir/*); do
22580 stripe_count=$($LFS getdirstripe -c $dir)
22581 [ $stripe_count -eq 0 ] ||
22582 error "expect 1 get $stripe_count for $dir"
22585 run_test 300h "check default striped directory for striped directory"
22588 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22589 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22590 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22591 skip "Need MDS version at least 2.7.55"
22598 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
22599 error "set striped dir error"
22601 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
22602 error "create files under striped dir failed"
22604 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
22605 error "set striped hashdir error"
22607 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
22608 error "create dir0 under hash dir failed"
22609 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
22610 error "create dir1 under hash dir failed"
22611 $LFS setdirstripe -i0 -c$MDSCOUNT -H crush $DIR/$tdir/hashdir/d2 ||
22612 error "create dir2 under hash dir failed"
22614 # unfortunately, we need to umount to clear dir layout cache for now
22615 # once we fully implement dir layout, we can drop this
22616 umount_client $MOUNT || error "umount failed"
22617 mount_client $MOUNT || error "mount failed"
22619 $LFS find -H fnv_1a_64,crush $DIR/$tdir/hashdir
22620 local dircnt=$($LFS find -H fnv_1a_64,crush $DIR/$tdir/hashdir | wc -l)
22621 [ $dircnt -eq 2 ] || error "lfs find striped dir got:$dircnt,except:1"
22623 #set the stripe to be unknown hash type
22624 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
22625 $LCTL set_param fail_loc=0x1901
22626 for ((i = 0; i < 10; i++)); do
22627 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
22628 error "stat f-$i failed"
22629 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
22632 touch $DIR/$tdir/striped_dir/f0 &&
22633 error "create under striped dir with unknown hash should fail"
22635 $LCTL set_param fail_loc=0
22637 umount_client $MOUNT || error "umount failed"
22638 mount_client $MOUNT || error "mount failed"
22642 run_test 300i "client handle unknown hash type striped directory"
22645 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22646 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22647 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22648 skip "Need MDS version at least 2.7.55"
22655 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
22656 $LCTL set_param fail_loc=0x1702
22657 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
22658 error "set striped dir error"
22660 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
22661 error "create files under striped dir failed"
22663 $LCTL set_param fail_loc=0
22665 rm -rf $DIR/$tdir || error "unlink striped dir fails"
22669 run_test 300j "test large update record"
22672 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22673 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22674 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22675 skip "Need MDS version at least 2.7.55"
22677 # this test needs a huge transaction
22679 kb=$(do_facet $SINGLEMDS "$LCTL get_param -n \
22680 osd*.$FSNAME-MDT0000.kbytestotal")
22681 [ $kb -lt $((1024*1024)) ] && skip "MDT0 too small: $kb"
22688 #define OBD_FAIL_LARGE_STRIPE 0x1703
22689 $LCTL set_param fail_loc=0x1703
22690 $LFS setdirstripe -i 0 -c192 $DIR/$tdir/striped_dir ||
22691 error "set striped dir error"
22692 $LCTL set_param fail_loc=0
22694 $LFS getdirstripe $DIR/$tdir/striped_dir ||
22695 error "getstripeddir fails"
22696 rm -rf $DIR/$tdir/striped_dir ||
22697 error "unlink striped dir fails"
22701 run_test 300k "test large striped directory"
22704 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22705 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22706 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22707 skip "Need MDS version at least 2.7.55"
22711 test_mkdir -p $DIR/$tdir/striped_dir
22712 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
22713 error "chown $RUNAS_ID failed"
22714 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
22715 error "set default striped dir failed"
22717 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
22718 $LCTL set_param fail_loc=0x80000158
22719 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
22721 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
22722 [ $stripe_index -eq 1 ] ||
22723 error "expect 1 get $stripe_index for $dir"
22725 run_test 300l "non-root user to create dir under striped dir with stale layout"
22728 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22729 [ $MDSCOUNT -ge 2 ] && skip_env "Only for single MDT"
22730 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22731 skip "Need MDS version at least 2.7.55"
22733 mkdir -p $DIR/$tdir/striped_dir
22734 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
22735 error "set default stripes dir error"
22737 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
22739 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
22740 [ $stripe_count -eq 0 ] ||
22741 error "expect 0 get $stripe_count for a"
22743 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
22744 error "set default stripes dir error"
22746 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
22748 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
22749 [ $stripe_count -eq 0 ] ||
22750 error "expect 0 get $stripe_count for b"
22752 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
22753 error "set default stripes dir error"
22755 mkdir $DIR/$tdir/striped_dir/c &&
22756 error "default stripe_index is invalid, mkdir c should fails"
22758 rm -rf $DIR/$tdir || error "rmdir fails"
22760 run_test 300m "setstriped directory on single MDT FS"
22763 local list=$(comma_list $(mdts_nodes))
22766 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
22770 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22771 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22772 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22773 skip "Need MDS version at least 2.7.55"
22774 remote_mds_nodsh && skip "remote MDS with nodsh"
22777 local list=$(comma_list $(mdts_nodes))
22779 trap cleanup_300n RETURN EXIT
22780 mkdir -p $DIR/$tdir
22781 chmod 777 $DIR/$tdir
22782 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
22783 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
22784 error "create striped dir succeeds with gid=0"
22786 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
22787 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
22788 error "create striped dir fails with gid=-1"
22790 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
22791 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
22792 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
22793 error "set default striped dir succeeds with gid=0"
22796 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
22797 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
22798 error "set default striped dir fails with gid=-1"
22801 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
22802 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
22803 error "create test_dir fails"
22804 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
22805 error "create test_dir1 fails"
22806 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
22807 error "create test_dir2 fails"
22810 run_test 300n "non-root user to create dir under striped dir with default EA"
22813 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22814 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22815 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22816 skip "Need MDS version at least 2.7.55"
22821 mkdir -p $DIR/$tdir
22823 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
22824 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
22825 if [ $numfree1 -lt 66000 ] || [ $numfree2 -lt 66000 ]; then
22826 skip "not enough free inodes $numfree1 $numfree2"
22829 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
22830 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
22831 if [ $numfree1 -lt 300000 ] || [ $numfree2 -lt 300000 ]; then
22832 skip "not enough free space $numfree1 $numfree2"
22835 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
22836 error "setdirstripe fails"
22838 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
22839 error "create dirs fails"
22841 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
22842 ls $DIR/$tdir/striped_dir > /dev/null ||
22843 error "ls striped dir fails"
22844 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
22845 error "unlink big striped dir fails"
22847 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
22850 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22851 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22852 remote_mds_nodsh && skip "remote MDS with nodsh"
22854 mkdir -p $DIR/$tdir
22856 #define OBD_FAIL_OUT_ENOSPC 0x1704
22857 do_facet mds2 lctl set_param fail_loc=0x80001704
22858 $LFS setdirstripe -i 0 -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 \
22859 && error "create striped directory should fail"
22861 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
22863 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
22866 run_test 300p "create striped directory without space"
22869 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22870 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22872 local fd=$(free_fd)
22873 local cmd="exec $fd<$tdir"
22875 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
22878 trap "eval $cmd" EXIT
22879 cd $tdir || error "cd $tdir fails"
22880 rmdir ../$tdir || error "rmdir $tdir fails"
22881 mkdir local_dir && error "create dir succeeds"
22882 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
22886 run_test 300q "create remote directory under orphan directory"
22889 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22890 skip "Need MDS version at least 2.7.55" && return
22891 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
22895 $LFS setdirstripe -i 0 -c -1 $DIR/$tdir/striped_dir ||
22896 error "set striped dir error"
22898 $LFS getdirstripe $DIR/$tdir/striped_dir ||
22899 error "getstripeddir fails"
22902 stripe_count=$($LFS getdirstripe $DIR/$tdir/striped_dir |
22903 awk '/lmv_stripe_count:/ { print $2 }')
22905 [ $MDSCOUNT -ne $stripe_count ] &&
22906 error "wrong stripe count $stripe_count expected $MDSCOUNT"
22908 rm -rf $DIR/$tdir/striped_dir ||
22909 error "unlink striped dir fails"
22911 run_test 300r "test -1 striped directory"
22913 test_300s_helper() {
22916 local stripe_dir=$DIR/$tdir/striped_dir.$count
22918 $LFS mkdir -c $count $stripe_dir ||
22919 error "lfs mkdir -c error"
22921 $LFS getdirstripe $stripe_dir ||
22922 error "lfs getdirstripe fails"
22925 stripe_count=$($LFS getdirstripe $stripe_dir |
22926 awk '/lmv_stripe_count:/ { print $2 }')
22928 [ $count -ne $stripe_count ] &&
22929 error_noexit "bad stripe count $stripe_count expected $count"
22932 dupe_stripes=$($LFS getdirstripe $stripe_dir |
22933 awk '/0x/ {count[$1] += 1}; END {
22934 for (idx in count) {
22935 if (count[idx]>1) {
22936 print "index " idx " count " count[idx]
22941 if [[ -n "$dupe_stripes" ]] ; then
22942 lfs getdirstripe $stripe_dir
22943 error_noexit "Dupe MDT above: $dupe_stripes "
22946 rm -rf $stripe_dir ||
22947 error_noexit "unlink $stripe_dir fails"
22951 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22952 skip "Need MDS version at least 2.7.55" && return
22953 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
22956 for count in $(seq 2 $MDSCOUNT); do
22957 test_300s_helper $count
22960 run_test 300s "test lfs mkdir -c without -i"
22963 prepare_remote_file() {
22964 mkdir $DIR/$tdir/src_dir ||
22965 error "create remote source failed"
22967 cp /etc/hosts $DIR/$tdir/src_dir/a ||
22968 error "cp to remote source failed"
22969 touch $DIR/$tdir/src_dir/a
22971 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
22972 error "create remote target dir failed"
22974 touch $DIR/$tdir/tgt_dir/b
22976 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
22977 error "rename dir cross MDT failed!"
22979 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
22980 error "src_child still exists after rename"
22982 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
22983 error "missing file(a) after rename"
22985 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
22986 error "diff after rename"
22990 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
22991 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22993 local remote_file=$DIR/$tdir/tgt_dir/b
22995 mkdir -p $DIR/$tdir
22997 prepare_remote_file || error "prepare remote file failed"
23000 $OPENUNLINK $remote_file $remote_file ||
23001 error "openunlink $remote_file failed"
23002 $CHECKSTAT -a $remote_file || error "$remote_file exists"
23004 run_test 310a "open unlink remote file"
23007 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
23008 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23010 local remote_file=$DIR/$tdir/tgt_dir/b
23012 mkdir -p $DIR/$tdir
23014 prepare_remote_file || error "prepare remote file failed"
23016 ln $remote_file $DIR/$tfile || error "link failed for remote file"
23017 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
23018 $CHECKSTAT -t file $remote_file || error "check file failed"
23020 run_test 310b "unlink remote file with multiple links while open"
23023 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23024 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
23026 local remote_file=$DIR/$tdir/tgt_dir/b
23028 mkdir -p $DIR/$tdir
23030 prepare_remote_file || error "prepare remote file failed"
23032 ln $remote_file $DIR/$tfile || error "link failed for remote file"
23033 multiop_bg_pause $remote_file O_uc ||
23034 error "mulitop failed for remote file"
23036 $MULTIOP $DIR/$tfile Ouc
23037 kill -USR1 $MULTIPID
23040 run_test 310c "open-unlink remote file with multiple links"
23044 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23045 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
23046 [ $MDS1_VERSION -lt $(version_code 2.8.54) ] &&
23047 skip "lustre < 2.8.54 does not contain LU-4825 fix"
23048 remote_mds_nodsh && skip "remote MDS with nodsh"
23050 local old_iused=$($LFS df -i | awk '/OST0000/ { print $3; exit; }')
23051 local mdts=$(comma_list $(mdts_nodes))
23053 mkdir -p $DIR/$tdir
23054 $LFS setstripe -i 0 -c 1 $DIR/$tdir
23055 createmany -o $DIR/$tdir/$tfile. 1000
23057 # statfs data is not real time, let's just calculate it
23058 old_iused=$((old_iused + 1000))
23060 local count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
23061 osp.*OST0000*MDT0000.create_count")
23062 local max_count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
23063 osp.*OST0000*MDT0000.max_create_count")
23064 do_nodes $mdts "$LCTL set_param -n osp.*OST0000*.max_create_count=0"
23066 $LFS setstripe -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
23067 local index=$($LFS getstripe -i $DIR/$tdir/$tfile)
23068 [ $index -ne 0 ] || error "$tfile stripe index is 0"
23070 unlinkmany $DIR/$tdir/$tfile. 1000
23072 do_nodes $mdts "$LCTL set_param -n \
23073 osp.*OST0000*.max_create_count=$max_count"
23074 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
23075 do_nodes $mdts "$LCTL set_param -n \
23076 osp.*OST0000*.create_count=$count"
23077 do_nodes $mdts "$LCTL get_param osp.*OST0000*.create_count" |
23078 grep "=0" && error "create_count is zero"
23081 for i in $(seq 120); do
23082 new_iused=$($LFS df -i | awk '/OST0000/ { print $3; exit; }')
23083 # system may be too busy to destroy all objs in time, use
23084 # a somewhat small value to not fail autotest
23085 [ $((old_iused - new_iused)) -gt 400 ] && break
23089 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
23090 [ $((old_iused - new_iused)) -gt 400 ] ||
23091 error "objs not destroyed after unlink"
23093 run_test 311 "disable OSP precreate, and unlink should destroy objs"
23100 local vdevdir=$(dirname $(facet_vdevice $ost))
23101 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
23102 local zfs_zapid=$(do_facet $ost $cmd |
23103 grep -w "/O/0/d$((objid%32))" -C 5 |
23104 awk '/Object/{getline; print $1}')
23105 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
23106 awk "/$objid = /"'{printf $3}')
23111 zfs_object_blksz() {
23115 local vdevdir=$(dirname $(facet_vdevice $ost))
23116 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
23117 local blksz=$(do_facet $ost $cmd $objid |
23118 awk '/dblk/{getline; printf $4}')
23120 case "${blksz: -1}" in
23121 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
23122 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
23129 test_312() { # LU-4856
23130 remote_ost_nodsh && skip "remote OST with nodsh"
23131 [ "$ost1_FSTYPE" = "zfs" ] ||
23132 skip_env "the test only applies to zfs"
23134 local max_blksz=$(do_facet ost1 \
23135 $ZFS get -p recordsize $(facet_device ost1) |
23136 awk '!/VALUE/{print $3}')
23138 # to make life a little bit easier
23139 $LFS mkdir -c 1 -i 0 $DIR/$tdir
23140 $LFS setstripe -c 1 -i 0 $DIR/$tdir
23142 local tf=$DIR/$tdir/$tfile
23144 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
23146 # Get ZFS object id
23147 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
23148 # block size change by sequential overwrite
23151 for ((bs=$PAGE_SIZE; bs <= max_blksz; bs *= 4)) ; do
23152 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
23154 local blksz=$(zfs_object_blksz ost1 $zfs_objid)
23155 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
23159 # block size change by sequential append write
23160 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=1 oflag=sync conv=notrunc
23161 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
23162 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
23165 for ((count = 1; count < $((max_blksz / PAGE_SIZE)); count *= 2)); do
23166 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=$count seek=$count \
23167 oflag=sync conv=notrunc
23169 blksz=$(zfs_object_blksz ost1 $zfs_objid)
23170 [ $blksz -eq $((2 * count * PAGE_SIZE)) ] ||
23171 error "blksz error, actual $blksz, " \
23172 "expected: 2 * $count * $PAGE_SIZE"
23178 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
23179 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
23181 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
23182 blksz=$(zfs_object_blksz ost1 $zfs_objid)
23183 [ $blksz -eq $PAGE_SIZE ] ||
23184 error "blksz error: $blksz, expected: $PAGE_SIZE"
23186 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
23187 blksz=$(zfs_object_blksz ost1 $zfs_objid)
23188 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
23190 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
23191 blksz=$(zfs_object_blksz ost1 $zfs_objid)
23192 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
23194 run_test 312 "make sure ZFS adjusts its block size by write pattern"
23197 remote_ost_nodsh && skip "remote OST with nodsh"
23199 local file=$DIR/$tfile
23202 $LFS setstripe -c 1 -i 0 $file || error "setstripe failed"
23204 # define OBD_FAIL_TGT_RCVD_EIO 0x720
23205 do_facet ost1 "$LCTL set_param fail_loc=0x720"
23206 dd if=/dev/zero of=$file bs=$PAGE_SIZE oflag=direct count=1 &&
23207 error "write should failed"
23208 do_facet ost1 "$LCTL set_param fail_loc=0"
23211 run_test 313 "io should fail after last_rcvd update fail"
23214 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
23216 $LFS setstripe -c 2 -i 0 $DIR/$tfile || error "setstripe failed"
23217 do_facet ost1 "$LCTL set_param fail_loc=0x720"
23219 wait_delete_completed
23220 do_facet ost1 "$LCTL set_param fail_loc=0"
23222 run_test 314 "OSP shouldn't fail after last_rcvd update failure"
23224 test_315() { # LU-618
23225 [ -f /proc/$$/io ] || skip_env "no IO accounting in kernel"
23227 local file=$DIR/$tfile
23230 $MULTIOP $file oO_CREAT:O_DIRECT:O_RDWR:w4063232c ||
23231 error "multiop file write failed"
23232 $MULTIOP $file oO_RDONLY:r4063232_c &
23237 local rbytes=$(awk '/read_bytes/ { print $2 }' /proc/$PID/io)
23240 [ $rbytes -gt 4000000 ] || error "read is not accounted ($rbytes)"
23243 run_test 315 "read should be accounted"
23246 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
23247 large_xattr_enabled || skip_env "ea_inode feature disabled"
23249 rm -rf $DIR/$tdir/d
23250 mkdir -p $DIR/$tdir/d
23251 chown nobody $DIR/$tdir/d
23252 touch $DIR/$tdir/d/file
23254 $LFS mv -m1 $DIR/$tdir/d || error "lfs mv failed"
23256 run_test 316 "lfs mv"
23259 [ $MDS1_VERSION -lt $(version_code 2.11.53) ] &&
23260 skip "Need MDS version at least 2.11.53"
23261 if [ "$ost1_FSTYPE" == "zfs" ]; then
23262 skip "LU-10370: no implementation for ZFS"
23266 local grant_blk_size
23268 grant_blk_size=$($LCTL get_param osc.$FSNAME*.import |
23269 awk '/grant_block_size:/ { print $2; exit; }')
23271 # Create File of size 5M. Truncate it to below size's and verify
23274 dd if=/dev/zero of=$DIR/$tfile bs=5M count=1 conv=fsync ||
23275 error "Create file $DIR/$tfile failed"
23276 stack_trap "rm -f $DIR/$tfile" EXIT
23278 for trunc_sz in 2097152 4097 4000 509 0; do
23279 $TRUNCATE $DIR/$tfile $trunc_sz ||
23280 error "truncate $tfile to $trunc_sz failed"
23281 local sz=$(stat --format=%s $DIR/$tfile)
23282 local blk=$(stat --format=%b $DIR/$tfile)
23283 local trunc_blk=$((((trunc_sz + (grant_blk_size - 1) ) /
23284 grant_blk_size) * 8))
23286 if [[ $blk -ne $trunc_blk ]]; then
23287 $(which stat) $DIR/$tfile
23288 error "Expected Block $trunc_blk got $blk for $tfile"
23291 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
23292 error "Expected Size $trunc_sz got $sz for $tfile"
23297 # Create file with a hole and write actual two blocks. Block count
23300 dd if=/dev/zero of=$DIR/$tfile bs=$grant_blk_size count=2 seek=5 \
23301 conv=fsync || error "Create file : $DIR/$tfile"
23303 # Calculate the final truncate size.
23304 trunc_sz=$(($(stat --format=%s $DIR/$tfile) - (grant_blk_size + 1)))
23307 # truncate to size $trunc_sz bytes. Strip the last block
23308 # The block count must drop to 8
23310 $TRUNCATE $DIR/$tfile $trunc_sz ||
23311 error "truncate $tfile to $trunc_sz failed"
23313 local trunc_bsz=$((grant_blk_size / $(stat --format=%B $DIR/$tfile)))
23314 sz=$(stat --format=%s $DIR/$tfile)
23315 blk=$(stat --format=%b $DIR/$tfile)
23317 if [[ $blk -ne $trunc_bsz ]]; then
23318 $(which stat) $DIR/$tfile
23319 error "Expected Block $trunc_bsz got $blk for $tfile"
23322 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
23323 error "Expected Size $trunc_sz got $sz for $tfile"
23325 run_test 317 "Verify blocks get correctly update after truncate"
23328 local llite_name="llite.$($LFS getname $MOUNT | awk '{print $1}')"
23329 local old_max_active=$($LCTL get_param -n \
23330 ${llite_name}.max_read_ahead_async_active \
23333 $LCTL set_param llite.*.max_read_ahead_async_active=256
23334 local max_active=$($LCTL get_param -n \
23335 ${llite_name}.max_read_ahead_async_active \
23337 [ $max_active -ne 256 ] && error "expected 256 but got $max_active"
23339 $LCTL set_param llite.*.max_read_ahead_async_active=0 ||
23340 error "set max_read_ahead_async_active should succeed"
23342 $LCTL set_param llite.*.max_read_ahead_async_active=512
23343 max_active=$($LCTL get_param -n \
23344 ${llite_name}.max_read_ahead_async_active 2>/dev/null)
23345 [ $max_active -eq 512 ] || error "expected 512 but got $max_active"
23347 # restore @max_active
23348 [ $old_max_active -ne 0 ] && $LCTL set_param \
23349 llite.*.max_read_ahead_async_active=$old_max_active
23351 local old_threshold=$($LCTL get_param -n \
23352 ${llite_name}.read_ahead_async_file_threshold_mb 2>/dev/null)
23353 local max_per_file_mb=$($LCTL get_param -n \
23354 ${llite_name}.max_read_ahead_per_file_mb 2>/dev/null)
23356 local invalid=$(($max_per_file_mb + 1))
23358 llite.*.read_ahead_async_file_threshold_mb=$invalid\
23359 && error "set $invalid should fail"
23361 local valid=$(($invalid - 1))
23363 llite.*.read_ahead_async_file_threshold_mb=$valid ||
23364 error "set $valid should succeed"
23365 local threshold=$($LCTL get_param -n \
23366 ${llite_name}.read_ahead_async_file_threshold_mb 2>/dev/null)
23367 [ $threshold -eq $valid ] || error \
23368 "expect threshold $valid got $threshold"
23370 llite.*.read_ahead_async_file_threshold_mb=$old_threshold
23372 run_test 318 "Verify async readahead tunables"
23375 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
23377 local before=$(date +%s)
23379 local mdir=$DIR/$tdir
23380 local file=$mdir/xxx
23382 $LFS mkdir -i0 $mdir || error "mkdir $mdir fails"
23385 #define OBD_FAIL_LDLM_LOCAL_CANCEL_PAUSE 0x32c
23386 $LCTL set_param fail_val=5 fail_loc=0x8000032c
23387 $LFS mv -m1 $file &
23390 dd if=$file of=/dev/null
23392 evict=$($LCTL get_param mdc.$FSNAME-MDT*.state |
23393 awk -F"[ [,]" '/EVICTED ]$/ { if (mx<$5) {mx=$5;} } END { print mx }')
23395 [ -z "$evict" ] || [[ $evict -le $before ]] || error "eviction happened"
23397 run_test 319 "lost lease lock on migrate error"
23399 test_398a() { # LU-4198
23400 local ost1_imp=$(get_osc_import_name client ost1)
23401 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
23404 $LFS setstripe -c 1 -i 0 $DIR/$tfile
23405 $LCTL set_param ldlm.namespaces.*.lru_size=clear
23407 # request a new lock on client
23408 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
23410 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
23411 local lock_count=$($LCTL get_param -n \
23412 ldlm.namespaces.$imp_name.lru_size)
23413 [[ $lock_count -eq 0 ]] || error "lock should be cancelled by direct IO"
23415 $LCTL set_param ldlm.namespaces.*-OST0000-osc-ffff*.lru_size=clear
23417 # no lock cached, should use lockless IO and not enqueue new lock
23418 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
23419 lock_count=$($LCTL get_param -n \
23420 ldlm.namespaces.$imp_name.lru_size)
23421 [[ $lock_count -eq 0 ]] || error "no lock should be held by direct IO"
23423 run_test 398a "direct IO should cancel lock otherwise lockless"
23425 test_398b() { # LU-4198
23426 which fio || skip_env "no fio installed"
23427 $LFS setstripe -c -1 $DIR/$tfile
23430 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size
23433 echo "mix direct rw ${size}M to OST0 by fio with $njobs jobs..."
23434 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE --direct=1 \
23435 --numjobs=$njobs --fallocate=none \
23436 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
23437 --filename=$DIR/$tfile &
23440 echo "mix buffer rw ${size}M to OST0 by fio with $njobs jobs..."
23441 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE \
23442 --numjobs=$njobs --fallocate=none \
23443 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
23444 --filename=$DIR/$tfile || true
23449 run_test 398b "DIO and buffer IO race"
23451 test_398c() { # LU-4198
23452 local ost1_imp=$(get_osc_import_name client ost1)
23453 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
23456 which fio || skip_env "no fio installed"
23458 saved_debug=$($LCTL get_param -n debug)
23459 $LCTL set_param debug=0
23461 local size=$(lctl get_param -n osc.$FSNAME-OST0000*.kbytesavail | head -1)
23462 ((size /= 1024)) # by megabytes
23463 ((size /= 2)) # write half of the OST at most
23464 [ $size -gt 40 ] && size=40 #reduce test time anyway
23466 $LFS setstripe -c 1 $DIR/$tfile
23468 # it seems like ldiskfs reserves more space than necessary if the
23469 # writing blocks are not mapped, so it extends the file firstly
23470 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size && sync
23471 cancel_lru_locks osc
23473 # clear and verify rpc_stats later
23474 $LCTL set_param osc.${FSNAME}-OST0000-osc-ffff*.rpc_stats=clear
23477 echo "writing ${size}M to OST0 by fio with $njobs jobs..."
23478 fio --name=rand-write --rw=randwrite --bs=$PAGE_SIZE --direct=1 \
23479 --numjobs=$njobs --fallocate=none --ioengine=libaio \
23480 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
23481 --filename=$DIR/$tfile
23482 [ $? -eq 0 ] || error "fio write error"
23484 [ $($LCTL get_param -n ldlm.namespaces.$imp_name.lock_count) -eq 0 ] ||
23485 error "Locks were requested while doing AIO"
23487 # get the percentage of 1-page I/O
23488 pct=$($LCTL get_param osc.${imp_name}.rpc_stats |
23489 grep -A 1 'pages per rpc' | grep -v 'pages per rpc' |
23491 [ $pct -le 50 ] || error "$pct% of I/O are 1-page"
23493 echo "mix rw ${size}M to OST0 by fio with $njobs jobs..."
23494 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE --direct=1 \
23495 --numjobs=$njobs --fallocate=none --ioengine=libaio \
23496 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
23497 --filename=$DIR/$tfile
23498 [ $? -eq 0 ] || error "fio mixed read write error"
23500 echo "AIO with large block size ${size}M"
23501 fio --name=rand-rw --rw=randrw --bs=${size}M --direct=1 \
23502 --numjobs=1 --fallocate=none --ioengine=libaio \
23503 --iodepth=16 --allow_file_create=0 --size=${size}M \
23504 --filename=$DIR/$tfile
23505 [ $? -eq 0 ] || error "fio large block size failed"
23508 $LCTL set_param debug="$saved_debug"
23510 run_test 398c "run fio to test AIO"
23512 test_398d() { # LU-13846
23513 which aiocp || skip_env "no aiocp installed"
23514 local aio_file=$DIR/$tfile.aio
23516 $LFS setstripe -c -1 -S 1M $DIR/$tfile $aio_file
23518 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=64
23519 aiocp -a $PAGE_SIZE -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file
23520 stack_trap "rm -f $DIR/$tfile $aio_file"
23522 diff $DIR/$tfile $aio_file || error "file diff after aiocp"
23524 # make sure we don't crash and fail properly
23525 aiocp -a 512 -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file &&
23526 error "aio not aligned with PAGE SIZE should fail"
23528 rm -f $DIR/$tfile $aio_file
23530 run_test 398d "run aiocp to verify block size > stripe size"
23533 dd if=/dev/zero of=$DIR/$tfile bs=1234 count=1
23534 touch $DIR/$tfile.new
23535 dd if=$DIR/$tfile of=$DIR/$tfile.new bs=1M count=1 oflag=direct
23537 run_test 398e "O_Direct open cleared by fcntl doesn't cause hang"
23539 test_398f() { # LU-14687
23540 which aiocp || skip_env "no aiocp installed"
23541 local aio_file=$DIR/$tfile.aio
23543 $LFS setstripe -c -1 -S 1M $DIR/$tfile $aio_file
23545 dd if=/dev/zero of=$DIR/$tfile bs=1M count=64
23546 stack_trap "rm -f $DIR/$tfile $aio_file"
23548 #define OBD_FAIL_LLITE_PAGE_ALLOC 0x1418
23549 $LCTL set_param fail_loc=0x1418
23550 # make sure we don't crash and fail properly
23551 aiocp -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file &&
23552 error "aio with page allocation failure succeeded"
23553 $LCTL set_param fail_loc=0
23554 diff $DIR/$tfile $aio_file
23555 [[ $? != 0 ]] || error "no diff after failed aiocp"
23557 run_test 398f "verify aio handles ll_direct_rw_pages errors correctly"
23560 local read_write=$1
23561 if [ "$read_write" = "write" ]; then
23562 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
23563 elif [ "$read_write" = "read" ]; then
23564 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
23566 error "argument error"
23569 # turn off debug for performance testing
23570 local saved_debug=$($LCTL get_param -n debug)
23571 $LCTL set_param debug=0
23573 $LFS setstripe -c 1 -i 0 $DIR/$tfile
23575 # get ost1 size - $FSNAME-OST0000
23576 local ost1_avail_size=$($LFS df $DIR | awk /${ost1_svc}/'{ print $4 }')
23577 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
23578 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
23580 if [ "$read_write" = "read" ]; then
23581 $TRUNCATE $DIR/$tfile $(expr 1048576 \* $blocks)
23584 local start_time=$(date +%s.%N)
23585 $dd_cmd bs=1M count=$blocks oflag=sync ||
23586 error "real dd $read_write error"
23587 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
23589 if [ "$read_write" = "write" ]; then
23593 # define OBD_FAIL_OST_FAKE_RW 0x238
23594 do_facet ost1 $LCTL set_param fail_loc=0x238
23596 local start_time=$(date +%s.%N)
23597 $dd_cmd bs=1M count=$blocks oflag=sync ||
23598 error "fake dd $read_write error"
23599 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
23601 if [ "$read_write" = "write" ]; then
23603 cancel_lru_locks osc
23604 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
23605 error "$tfile size not $blocks MB"
23607 do_facet ost1 $LCTL set_param fail_loc=0
23609 echo "fake $read_write $duration_fake vs. normal $read_write" \
23610 "$duration in seconds"
23611 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
23612 error_not_in_vm "fake write is slower"
23614 $LCTL set_param -n debug="$saved_debug"
23617 test_399a() { # LU-7655 for OST fake write
23618 remote_ost_nodsh && skip "remote OST with nodsh"
23622 run_test 399a "fake write should not be slower than normal write"
23624 test_399b() { # LU-8726 for OST fake read
23625 remote_ost_nodsh && skip "remote OST with nodsh"
23626 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
23627 skip_env "ldiskfs only test"
23632 run_test 399b "fake read should not be slower than normal read"
23634 test_400a() { # LU-1606, was conf-sanity test_74
23635 if ! which $CC > /dev/null 2>&1; then
23636 skip_env "$CC is not installed"
23639 local extra_flags=''
23640 local out=$TMP/$tfile
23641 local prefix=/usr/include/lustre
23644 # Oleg removes c files in his test rig so test if any c files exist
23645 [ -z "$(ls -A $LUSTRE_TESTS_API_DIR)" ] && \
23646 skip_env "Needed c test files are missing"
23648 if ! [[ -d $prefix ]]; then
23649 # Assume we're running in tree and fixup the include path.
23650 extra_flags+=" -I$LUSTRE/../lnet/include/uapi -I$LUSTRE/include/uapi -I$LUSTRE/include"
23651 extra_flags+=" -L$LUSTRE/utils/.lib"
23654 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
23655 $CC -Wall -Werror -std=c99 $extra_flags -o $out $prog -llustreapi ||
23656 error "client api broken"
23660 run_test 400a "Lustre client api program can compile and link"
23662 test_400b() { # LU-1606, LU-5011
23664 local out=$TMP/$tfile
23665 local prefix=/usr/include/linux/lustre
23667 # We use a hard coded prefix so that this test will not fail
23668 # when run in tree. There are headers in lustre/include/lustre/
23669 # that are not packaged (like lustre_idl.h) and have more
23670 # complicated include dependencies (like config.h and lnet/types.h).
23671 # Since this test about correct packaging we just skip them when
23672 # they don't exist (see below) rather than try to fixup cppflags.
23674 if ! which $CC > /dev/null 2>&1; then
23675 skip_env "$CC is not installed"
23678 for header in $prefix/*.h; do
23679 if ! [[ -f "$header" ]]; then
23683 if [[ "$(basename $header)" == lustre_ioctl.h ]]; then
23684 continue # lustre_ioctl.h is internal header
23687 $CC -Wall -Werror -std=c99 -include $header -c -x c /dev/null -o $out ||
23688 error "cannot compile '$header'"
23692 run_test 400b "packaged headers can be compiled"
23694 test_401a() { #LU-7437
23695 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
23696 [ -n "$printf_arg" ] && skip_env "find does not support -printf"
23698 #count the number of parameters by "list_param -R"
23699 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
23700 #count the number of parameters by listing proc files
23701 local proc_regexp="/{proc,sys}/{fs,sys,kernel/debug}/{lustre,lnet}/"
23702 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
23703 echo "proc_dirs='$proc_dirs'"
23704 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
23705 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
23708 [ $params -eq $procs ] ||
23709 error "found $params parameters vs. $procs proc files"
23711 # test the list_param -D option only returns directories
23712 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
23713 #count the number of parameters by listing proc directories
23714 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
23717 [ $params -eq $procs ] ||
23718 error "found $params parameters vs. $procs proc files"
23720 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
23723 # jobid_var may not allow arbitrary values, so use jobid_name
23725 if $LCTL list_param jobid_name > /dev/null 2>&1; then
23726 local testname=jobid_name tmp='testing%p'
23728 local testname=jobid_var tmp=testing
23731 local save=$($LCTL get_param -n $testname)
23733 $LCTL set_param foo=bar $testname=$tmp bar=baz &&
23734 error "no error returned when setting bad parameters"
23736 local jobid_new=$($LCTL get_param -n foe $testname baz)
23737 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
23739 $LCTL set_param -n fog=bam $testname=$save bat=fog
23740 local jobid_old=$($LCTL get_param -n foe $testname bag)
23741 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
23743 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
23746 # jobid_var may not allow arbitrary values, so use jobid_name
23748 if $LCTL list_param jobid_name > /dev/null 2>&1; then
23749 local testname=jobid_name
23751 local testname=jobid_var
23754 local jobid_var_old=$($LCTL get_param -n $testname)
23755 local jobid_var_new
23757 $LCTL set_param $testname= &&
23758 error "no error returned for 'set_param a='"
23760 jobid_var_new=$($LCTL get_param -n $testname)
23761 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
23762 error "$testname was changed by setting without value"
23764 $LCTL set_param $testname &&
23765 error "no error returned for 'set_param a'"
23767 jobid_var_new=$($LCTL get_param -n $testname)
23768 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
23769 error "$testname was changed by setting without value"
23771 run_test 401c "Verify 'lctl set_param' without value fails in either format."
23774 # jobid_var may not allow arbitrary values, so use jobid_name
23776 if $LCTL list_param jobid_name > /dev/null 2>&1; then
23777 local testname=jobid_name new_value='foo=bar%p'
23779 local testname=jobid_var new_valuie=foo=bar
23782 local jobid_var_old=$($LCTL get_param -n $testname)
23783 local jobid_var_new
23785 $LCTL set_param $testname=$new_value ||
23786 error "'set_param a=b' did not accept a value containing '='"
23788 jobid_var_new=$($LCTL get_param -n $testname)
23789 [[ "$jobid_var_new" == "$new_value" ]] ||
23790 error "'set_param a=b' failed on a value containing '='"
23792 # Reset the $testname to test the other format
23793 $LCTL set_param $testname=$jobid_var_old
23794 jobid_var_new=$($LCTL get_param -n $testname)
23795 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
23796 error "failed to reset $testname"
23798 $LCTL set_param $testname $new_value ||
23799 error "'set_param a b' did not accept a value containing '='"
23801 jobid_var_new=$($LCTL get_param -n $testname)
23802 [[ "$jobid_var_new" == "$new_value" ]] ||
23803 error "'set_param a b' failed on a value containing '='"
23805 $LCTL set_param $testname $jobid_var_old
23806 jobid_var_new=$($LCTL get_param -n $testname)
23807 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
23808 error "failed to reset $testname"
23810 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
23813 [[ $MDS1_VERSION -ge $(version_code 2.7.66) ]] ||
23814 [[ $MDS1_VERSION -ge $(version_code 2.7.18.4) &&
23815 $MDS1_VERSION -lt $(version_code 2.7.50) ]] ||
23816 [[ $MDS1_VERSION -ge $(version_code 2.7.2) &&
23817 $MDS1_VERSION -lt $(version_code 2.7.11) ]] ||
23818 skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+"
23819 remote_mds_nodsh && skip "remote MDS with nodsh"
23821 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
23822 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
23823 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
23824 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
23825 echo "Touch failed - OK"
23827 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
23830 local file1=$DIR/$tfile.1
23831 local file2=$DIR/$tfile.2
23832 local tfile=$TMP/$tfile
23834 rm -f $file1 $file2 $tfile
23839 # 30 sec OBD_TIMEOUT in ll_getattr()
23840 # right before populating st_nlink
23841 $LCTL set_param fail_loc=0x80001409
23842 stat -c %h $file1 > $tfile &
23844 # create an alias, drop all locks and reclaim the dentry
23846 cancel_lru_locks mdc
23847 cancel_lru_locks osc
23848 sysctl -w vm.drop_caches=2
23852 [ $(cat $tfile) -gt 0 ] || error "wrong nlink count: $(cat $tfile)"
23854 rm -f $tfile $file1 $file2
23856 run_test 403 "i_nlink should not drop to zero due to aliasing"
23858 test_404() { # LU-6601
23859 [[ $MDS1_VERSION -ge $(version_code 2.8.53) ]] ||
23860 skip "Need server version newer than 2.8.52"
23861 remote_mds_nodsh && skip "remote MDS with nodsh"
23863 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
23864 awk '/osp .*-osc-MDT/ { print $4}')
23867 for osp in $mosps; do
23868 echo "Deactivate: " $osp
23869 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
23870 local stat=$(do_facet $SINGLEMDS $LCTL dl |
23871 awk -vp=$osp '$4 == p { print $2 }')
23872 [ $stat = IN ] || {
23873 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
23874 error "deactivate error"
23876 echo "Activate: " $osp
23877 do_facet $SINGLEMDS $LCTL --device %$osp activate
23878 local stat=$(do_facet $SINGLEMDS $LCTL dl |
23879 awk -vp=$osp '$4 == p { print $2 }')
23880 [ $stat = UP ] || {
23881 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
23882 error "activate error"
23886 run_test 404 "validate manual {de}activated works properly for OSPs"
23889 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
23890 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] ||
23891 [ $CLIENT_VERSION -lt $(version_code 2.6.99) ] &&
23892 skip "Layout swap lock is not supported"
23894 check_swap_layouts_support
23895 check_swap_layout_no_dom $DIR
23897 test_mkdir $DIR/$tdir
23898 swap_lock_test -d $DIR/$tdir ||
23899 error "One layout swap locked test failed"
23901 run_test 405 "Various layout swap lock tests"
23904 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23905 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
23906 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
23907 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23908 [ $MDS1_VERSION -lt $(version_code 2.8.50) ] &&
23909 skip "Need MDS version at least 2.8.50"
23911 local def_stripe_size=$($LFS getstripe -S $MOUNT)
23912 local test_pool=$TESTNAME
23914 pool_add $test_pool || error "pool_add failed"
23915 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
23916 error "pool_add_targets failed"
23918 save_layout_restore_at_exit $MOUNT
23920 # parent set default stripe count only, child will stripe from both
23921 # parent and fs default
23922 $LFS setstripe -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
23923 error "setstripe $MOUNT failed"
23924 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
23925 $LFS setstripe -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
23926 for i in $(seq 10); do
23927 local f=$DIR/$tdir/$tfile.$i
23928 touch $f || error "touch failed"
23929 local count=$($LFS getstripe -c $f)
23930 [ $count -eq $OSTCOUNT ] ||
23931 error "$f stripe count $count != $OSTCOUNT"
23932 local offset=$($LFS getstripe -i $f)
23933 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
23934 local size=$($LFS getstripe -S $f)
23935 [ $size -eq $((def_stripe_size * 2)) ] ||
23936 error "$f stripe size $size != $((def_stripe_size * 2))"
23937 local pool=$($LFS getstripe -p $f)
23938 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
23941 # change fs default striping, delete parent default striping, now child
23942 # will stripe from new fs default striping only
23943 $LFS setstripe -c 1 -S $def_stripe_size -i 0 $MOUNT ||
23944 error "change $MOUNT default stripe failed"
23945 $LFS setstripe -c 0 $DIR/$tdir ||
23946 error "delete $tdir default stripe failed"
23947 for i in $(seq 11 20); do
23948 local f=$DIR/$tdir/$tfile.$i
23949 touch $f || error "touch $f failed"
23950 local count=$($LFS getstripe -c $f)
23951 [ $count -eq 1 ] || error "$f stripe count $count != 1"
23952 local offset=$($LFS getstripe -i $f)
23953 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
23954 local size=$($LFS getstripe -S $f)
23955 [ $size -eq $def_stripe_size ] ||
23956 error "$f stripe size $size != $def_stripe_size"
23957 local pool=$($LFS getstripe -p $f)
23958 [ $pool == $test_pool ] || error "$f pool $pool isn't set"
23961 unlinkmany $DIR/$tdir/$tfile. 1 20
23963 local f=$DIR/$tdir/$tfile
23964 pool_remove_all_targets $test_pool $f
23965 pool_remove $test_pool $f
23967 run_test 406 "DNE support fs default striping"
23970 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23971 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
23972 skip "Need MDS version at least 2.8.55"
23973 remote_mds_nodsh && skip "remote MDS with nodsh"
23975 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
23976 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
23977 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
23978 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
23979 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
23981 #define OBD_FAIL_DT_TXN_STOP 0x2019
23982 for idx in $(seq $MDSCOUNT); do
23983 do_facet mds$idx "lctl set_param fail_loc=0x2019"
23985 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
23986 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
23987 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
23990 run_test 407 "transaction fail should cause operation fail"
23993 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1 oflag=direct
23995 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
23996 lctl set_param fail_loc=0x8000040a
23997 # let ll_prepare_partial_page() fail
23998 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
24002 # create at least 100 unused inodes so that
24003 # shrink_icache_memory(0) should not return 0
24004 touch $DIR/$tfile-{0..100}
24005 rm -f $DIR/$tfile-{0..100}
24008 echo 2 > /proc/sys/vm/drop_caches
24010 run_test 408 "drop_caches should not hang due to page leaks"
24014 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
24016 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
24017 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
24018 touch $DIR/$tdir/guard || error "(2) Fail to create"
24020 local PREFIX=$(str_repeat 'A' 128)
24021 echo "Create 1K hard links start at $(date)"
24022 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
24023 error "(3) Fail to hard link"
24025 echo "Links count should be right although linkEA overflow"
24026 stat $DIR/$tdir/guard || error "(4) Fail to stat"
24027 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
24028 [ $linkcount -eq 1001 ] ||
24029 error "(5) Unexpected hard links count: $linkcount"
24031 echo "List all links start at $(date)"
24032 ls -l $DIR/$tdir/foo > /dev/null ||
24033 error "(6) Fail to list $DIR/$tdir/foo"
24035 echo "Unlink hard links start at $(date)"
24036 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
24037 error "(7) Fail to unlink"
24038 echo "Unlink hard links finished at $(date)"
24040 run_test 409 "Large amount of cross-MDTs hard links on the same file"
24044 [[ $CLIENT_VERSION -lt $(version_code 2.9.59) ]] &&
24045 skip "Need client version at least 2.9.59"
24046 [ -f $LUSTRE/tests/kernel/kinode.ko ] ||
24047 skip "Need MODULES build"
24049 # Create a file, and stat it from the kernel
24050 local testfile=$DIR/$tfile
24053 local run_id=$RANDOM
24054 local my_ino=$(stat --format "%i" $testfile)
24056 # Try to insert the module. This will always fail as the
24057 # module is designed to not be inserted.
24058 insmod $LUSTRE/tests/kernel/kinode.ko run_id=$run_id fname=$testfile \
24061 # Anything but success is a test failure
24063 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
24064 error "no inode match"
24066 run_test 410 "Test inode number returned from kernel thread"
24068 cleanup_test411_cgroup() {
24074 local cg_basedir=/sys/fs/cgroup/memory
24076 test -f "$cg_basedir/memory.kmem.limit_in_bytes" ||
24077 skip "no setup for cgroup"
24079 dd if=/dev/zero of=$DIR/$tfile bs=1M count=100 conv=fsync ||
24080 error "test file creation failed"
24081 cancel_lru_locks osc
24083 # Create a very small memory cgroup to force a slab allocation error
24084 local cgdir=$cg_basedir/osc_slab_alloc
24085 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
24086 trap "cleanup_test411_cgroup $cgdir" EXIT
24087 echo 2M > $cgdir/memory.kmem.limit_in_bytes
24088 echo 1M > $cgdir/memory.limit_in_bytes
24090 # Should not LBUG, just be killed by oom-killer
24091 # dd will return 0 even allocation failure in some environment.
24092 # So don't check return value
24093 sh -c "echo \$$ > $cgdir/tasks && dd if=$DIR/$tfile of=/dev/null"
24094 cleanup_test411_cgroup $cgdir
24098 run_test 411 "Slab allocation error with cgroup does not LBUG"
24101 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
24102 if [ $MDS1_VERSION -lt $(version_code 2.10.55) ]; then
24103 skip "Need server version at least 2.10.55"
24106 $LFS mkdir -i $((MDSCOUNT - 1)),$((MDSCOUNT - 2)) $DIR/$tdir ||
24107 error "mkdir failed"
24108 $LFS getdirstripe $DIR/$tdir
24109 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
24110 [ $stripe_index -eq $((MDSCOUNT - 1)) ] ||
24111 error "expect $((MDSCOUT - 1)) get $stripe_index"
24112 local stripe_count=$($LFS getdirstripe -T $DIR/$tdir)
24113 [ $stripe_count -eq 2 ] ||
24114 error "expect 2 get $stripe_count"
24116 run_test 412 "mkdir on specific MDTs"
24120 local stripe_count=$2
24121 local mdts=$(comma_list $(mdts_nodes))
24124 local lmv_qos_prio_free
24125 local lmv_qos_threshold_rr
24126 local lmv_qos_maxage
24127 local lod_qos_prio_free
24128 local lod_qos_threshold_rr
24129 local lod_qos_maxage
24133 lmv_qos_prio_free=$($LCTL get_param -n lmv.*.qos_prio_free | head -n1)
24134 lmv_qos_prio_free=${lmv_qos_prio_free%%%}
24135 lmv_qos_threshold_rr=$($LCTL get_param -n lmv.*.qos_threshold_rr |
24137 lmv_qos_threshold_rr=${lmv_qos_threshold_rr%%%}
24138 lmv_qos_maxage=$($LCTL get_param -n lmv.*.qos_maxage)
24139 stack_trap "$LCTL set_param \
24140 lmv.*.qos_prio_free=$lmv_qos_prio_free > /dev/null" EXIT
24141 stack_trap "$LCTL set_param \
24142 lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null" EXIT
24143 stack_trap "$LCTL set_param \
24144 lmv.*.qos_maxage=$lmv_qos_maxage > /dev/null" EXIT
24146 lod_qos_prio_free=$(do_facet mds1 $LCTL get_param -n \
24147 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_prio_free | head -n1)
24148 lod_qos_prio_free=${lod_qos_prio_free%%%}
24149 lod_qos_threshold_rr=$(do_facet mds1 $LCTL get_param -n \
24150 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_threshold_rr | head -n1)
24151 lod_qos_threshold_rr=${lod_qos_threshold_rr%%%}
24152 lod_qos_maxage=$(do_facet mds1 $LCTL get_param -n \
24153 lod.$FSNAME-MDT0000-mdtlov.qos_maxage | awk '{ print $1 }')
24154 stack_trap "do_nodes $mdts $LCTL set_param \
24155 lod.*.mdt_qos_prio_free=$lod_qos_prio_free > /dev/null" EXIT
24156 stack_trap "do_nodes $mdts $LCTL set_param \
24157 lod.*.mdt_qos_threshold_rr=$lod_qos_threshold_rr > /dev/null" \
24159 stack_trap "do_nodes $mdts $LCTL set_param \
24160 lod.*.mdt_qos_maxage=$lod_qos_maxage > /dev/null" EXIT
24162 $LCTL set_param lmv.*.qos_threshold_rr=100 > /dev/null
24163 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_threshold_rr=100 > /dev/null
24165 testdir=$DIR/$tdir-s$stripe_count/rr
24167 local stripe_index=$($LFS getstripe -m $testdir)
24168 local test_mkdir_rr=true
24170 getfattr -d -m dmv $testdir | grep dmv
24171 if [ $? -eq 0 ] && [ $MDS1_VERSION -ge $(version_code 2.14.51) ]; then
24172 local inherit_rr=$($LFS getdirstripe -D --max-inherit-rr $testdir)
24174 (( $inherit_rr == 0 )) && test_mkdir_rr=false
24179 echo "Mkdir (stripe_count $stripe_count) roundrobin:" ||
24180 echo "Mkdir (stripe_count $stripe_count) on stripe $stripe_index"
24182 for i in $(seq $((100 * MDSCOUNT))); do
24183 eval $mkdir_cmd $testdir/subdir$i ||
24184 error "$mkdir_cmd subdir$i failed"
24187 for i in $(seq $MDSCOUNT); do
24188 count=$($LFS getdirstripe -i $testdir/* |
24189 grep ^$((i - 1))$ | wc -l)
24190 echo "$count directories created on MDT$((i - 1))"
24191 if $test_mkdir_rr; then
24192 (( $count == 100 )) ||
24193 error "subdirs are not evenly distributed"
24194 elif [ $((i - 1)) -eq $stripe_index ]; then
24195 (( $count == 100 * MDSCOUNT )) ||
24196 error "$count subdirs created on MDT$((i - 1))"
24198 (( $count == 0 )) ||
24199 error "$count subdirs created on MDT$((i - 1))"
24202 if $test_mkdir_rr && [ $stripe_count -gt 1 ]; then
24203 count=$($LFS getdirstripe $testdir/* |
24204 grep -P "^\s+$((i - 1))\t" | wc -l)
24205 echo "$count stripes created on MDT$((i - 1))"
24206 # deviation should < 5% of average
24207 (( $count < 95 * stripe_count )) ||
24208 (( $count > 105 * stripe_count)) &&
24209 error "stripes are not evenly distributed"
24213 $LCTL set_param lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null
24214 do_nodes $mdts $LCTL set_param \
24215 lod.*.mdt_qos_threshold_rr=$lod_qos_threshold_rr > /dev/null
24218 echo "Check for uneven MDTs: "
24228 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
24229 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
24230 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
24232 max=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
24233 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
24236 for ((i = 1; i < ${#ffree[@]}; i++)); do
24237 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
24238 if [ $tmp -gt $max ]; then
24242 if [ $tmp -lt $min ]; then
24248 (( ${ffree[min_index]} == 0 )) &&
24249 skip "no free files in MDT$min_index"
24250 (( ${ffree[min_index]} > 100000000 )) &&
24251 skip "too many free files in MDT$min_index"
24253 # Check if we need to generate uneven MDTs
24255 local diff=$(((max - min) * 100 / min))
24256 local value="$(generate_string 1024)"
24258 while [ $diff -lt $threshold ]; do
24259 # generate uneven MDTs, create till $threshold% diff
24260 echo -n "weight diff=$diff% must be > $threshold% ..."
24261 count=$((${ffree[min_index]} / 10))
24262 # 50 sec per 10000 files in vm
24263 (( $count < 100000 )) || [ "$SLOW" != "no" ] ||
24264 skip "$count files to create"
24265 echo "Fill MDT$min_index with $count files"
24266 [ -d $DIR/$tdir-MDT$min_index ] ||
24267 $LFS mkdir -i $min_index $DIR/$tdir-MDT$min_index ||
24268 error "mkdir $tdir-MDT$min_index failed"
24269 createmany -d $DIR/$tdir-MDT$min_index/d $count ||
24270 error "create d$count failed"
24272 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-*.filesfree))
24273 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-*.kbytesavail))
24274 max=$(((${ffree[max_index]} >> 8) * \
24275 (${bavail[max_index]} * bsize >> 16)))
24276 min=$(((${ffree[min_index]} >> 8) * \
24277 (${bavail[min_index]} * bsize >> 16)))
24278 diff=$(((max - min) * 100 / min))
24281 echo "MDT filesfree available: ${ffree[@]}"
24282 echo "MDT blocks available: ${bavail[@]}"
24283 echo "weight diff=$diff%"
24286 echo "Mkdir (stripe_count $stripe_count) with balanced space usage:"
24288 $LCTL set_param lmv.*.qos_prio_free=100 > /dev/null
24289 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_prio_free=100 > /dev/null
24290 # decrease statfs age, so that it can be updated in time
24291 $LCTL set_param lmv.*.qos_maxage=1 > /dev/null
24292 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_maxage=1 > /dev/null
24296 testdir=$DIR/$tdir-s$stripe_count/qos
24298 for i in $(seq $((100 * MDSCOUNT))); do
24299 eval $mkdir_cmd $testdir/subdir$i ||
24300 error "$mkdir_cmd subdir$i failed"
24303 for i in $(seq $MDSCOUNT); do
24304 count=$($LFS getdirstripe -i $testdir/* | grep ^$((i - 1))$ |
24306 echo "$count directories created on MDT$((i - 1))"
24308 if [ $stripe_count -gt 1 ]; then
24309 count=$($LFS getdirstripe $testdir/* |
24310 grep -P "^\s+$((i - 1))\t" | wc -l)
24311 echo "$count stripes created on MDT$((i - 1))"
24315 max=$($LFS getdirstripe -i $testdir/* | grep ^$max_index$ | wc -l)
24316 min=$($LFS getdirstripe -i $testdir/* | grep ^$min_index$ | wc -l)
24318 # D-value should > 10% of averge
24319 (( $max - $min < 10 )) &&
24320 error "subdirs shouldn't be evenly distributed"
24323 if [ $stripe_count -gt 1 ]; then
24324 max=$($LFS getdirstripe $testdir/* |
24325 grep -P "^\s+$max_index\t" | wc -l)
24326 min=$($LFS getdirstripe $testdir/* |
24327 grep -P "^\s+$min_index\t" | wc -l)
24328 (( $max - $min < 10 * $stripe_count )) &&
24329 error "stripes shouldn't be evenly distributed"|| true
24334 [ $MDSCOUNT -lt 2 ] &&
24335 skip "We need at least 2 MDTs for this test"
24337 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
24338 skip "Need server version at least 2.12.52"
24342 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
24343 mkdir $DIR/$tdir-s$stripe_count || error "mkdir failed"
24344 mkdir $DIR/$tdir-s$stripe_count/rr || error "mkdir failed"
24345 mkdir $DIR/$tdir-s$stripe_count/qos || error "mkdir failed"
24346 test_qos_mkdir "$LFS mkdir -c $stripe_count" $stripe_count
24349 run_test 413a "QoS mkdir with 'lfs mkdir -i -1'"
24352 [ $MDSCOUNT -lt 2 ] &&
24353 skip "We need at least 2 MDTs for this test"
24355 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
24356 skip "Need server version at least 2.12.52"
24361 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
24362 testdir=$DIR/$tdir-s$stripe_count
24363 mkdir $testdir || error "mkdir $testdir failed"
24364 mkdir $testdir/rr || error "mkdir rr failed"
24365 mkdir $testdir/qos || error "mkdir qos failed"
24366 $LFS setdirstripe -D -c $stripe_count --max-inherit-rr 2 \
24367 $testdir/rr || error "setdirstripe rr failed"
24368 $LFS setdirstripe -D -c $stripe_count $testdir/qos ||
24369 error "setdirstripe failed"
24370 test_qos_mkdir "mkdir" $stripe_count
24373 run_test 413b "QoS mkdir under dir whose default LMV starting MDT offset is -1"
24376 [ $MDSCOUNT -ge 2 ] ||
24377 skip "We need at least 2 MDTs for this test"
24379 [ $MDS1_VERSION -ge $(version_code 2.14.51) ] ||
24380 skip "Need server version at least 2.14.50"
24386 testdir=$DIR/${tdir}-s1
24387 mkdir $testdir || error "mkdir $testdir failed"
24388 mkdir $testdir/rr || error "mkdir rr failed"
24389 mkdir $testdir/qos || error "mkdir qos failed"
24390 # default max_inherit is -1, default max_inherit_rr is 0
24391 $LFS setdirstripe -D -c 1 $testdir/rr ||
24392 error "setdirstripe rr failed"
24393 $LFS setdirstripe -D -c 1 -X 2 --max-inherit-rr 1 $testdir/qos ||
24394 error "setdirstripe qos failed"
24395 test_qos_mkdir "mkdir" 1
24397 mkdir $testdir/rr/level1 || error "mkdir rr/level1 failed"
24398 inherit=$($LFS getdirstripe -D -X $testdir/rr/level1)
24399 (( $inherit == -1 )) || error "rr/level1 inherit $inherit != -1"
24400 inherit_rr=$($LFS getdirstripe -D --max-inherit-rr $testdir/rr/level1)
24401 (( $inherit_rr == 0 )) ||
24402 error "rr/level1 inherit-rr $inherit_rr != 0"
24404 mkdir $testdir/qos/level1 || error "mkdir qos/level1 failed"
24405 inherit=$($LFS getdirstripe -D -X $testdir/qos/level1)
24406 (( $inherit == 1 )) || error "qos/level1 inherit $inherit != 1"
24407 inherit_rr=$($LFS getdirstripe -D --max-inherit-rr $testdir/qos/level1)
24408 (( $inherit_rr == 0 )) ||
24409 error "qos/level1 inherit-rr $inherit_rr !=0"
24410 mkdir $testdir/qos/level1/level2 || error "mkdir level2 failed"
24411 getfattr -d -m dmv $testdir/qos/level1/level2 | grep dmv &&
24412 error "level2 shouldn't have default LMV" || true
24414 run_test 413c "mkdir with default LMV max inherit rr"
24417 #define OBD_FAIL_PTLRPC_BULK_ATTACH 0x521
24418 $LCTL set_param fail_loc=0x80000521
24419 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
24422 run_test 414 "simulate ENOMEM in ptlrpc_register_bulk()"
24425 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24426 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
24427 skip "Need server version at least 2.11.52"
24437 # this test may be slow on ZFS
24438 [ "$mds1_FSTYPE" == "zfs" ] && total=100
24440 # though this test is designed for striped directory, let's test normal
24441 # directory too since lock is always saved as CoS lock.
24442 test_mkdir $DIR/$tdir || error "mkdir $tdir"
24443 createmany -o $DIR/$tdir/$tfile. $total || error "createmany"
24452 start_time=$(date +%s)
24453 for i in $(seq $total); do
24454 mrename $DIR/$tdir/$tfile.$i $DIR/$tdir/$tfile-new.$i \
24457 end_time=$(date +%s)
24458 duration=$((end_time - start_time))
24460 kill -9 $setattr_pid
24462 echo "rename $total files took $duration sec"
24463 [ $duration -lt 100 ] || error "rename took $duration sec"
24465 run_test 415 "lock revoke is not missing"
24468 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
24469 skip "Need server version at least 2.11.55"
24471 # define OBD_FAIL_OSD_TXN_START 0x19a
24472 do_facet mds1 lctl set_param fail_loc=0x19a
24474 lfs mkdir -c $MDSCOUNT $DIR/$tdir
24478 run_test 416 "transaction start failure won't cause system hung"
24482 do_nodes $(comma_list $(mdts_nodes)) \
24483 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=1"
24484 do_nodes $(comma_list $(mdts_nodes)) \
24485 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=1"
24486 do_nodes $(comma_list $(mdts_nodes)) \
24487 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=1"
24491 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
24492 [[ $MDS1_VERSION -lt $(version_code 2.11.56) ]] &&
24493 skip "Need MDS version at least 2.11.56"
24495 trap cleanup_417 RETURN EXIT
24497 $LFS mkdir -i 1 $DIR/$tdir.1 || error "create remote dir $tdir.1 failed"
24498 do_nodes $(comma_list $(mdts_nodes)) \
24499 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=0"
24500 $LFS migrate -m 0 $DIR/$tdir.1 &&
24501 error "migrate dir $tdir.1 should fail"
24503 do_nodes $(comma_list $(mdts_nodes)) \
24504 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=0"
24505 $LFS mkdir -i 1 $DIR/$tdir.2 &&
24506 error "create remote dir $tdir.2 should fail"
24508 do_nodes $(comma_list $(mdts_nodes)) \
24509 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=0"
24510 $LFS mkdir -c 2 $DIR/$tdir.3 &&
24511 error "create striped dir $tdir.3 should fail"
24514 run_test 417 "disable remote dir, striped dir and dir migration"
24516 # Checks that the outputs of df [-i] and lfs df [-i] match
24518 # usage: check_lfs_df <blocks | inodes> <mountpoint>
24528 [ "$1" == "blocks" ] && inodes= || inodes="-i"
24530 for count in {1..100}; do
24534 # read the lines of interest
24535 df_out=($(df -P $inodes $dir | tail -n +2)) ||
24536 error "df $inodes $dir | tail -n +2 failed"
24537 lfs_df_out=($($LFS df $inodes $dir | grep summary:)) ||
24538 error "lfs df $inodes $dir | grep summary: failed"
24540 # skip first substrings of each output as they are different
24541 # "<NID>:/<fsname>" for df, "filesystem_summary:" for lfs df
24542 # compare the two outputs
24544 for i in {1..5}; do
24545 [ "${df_out[i]}" != "${lfs_df_out[i]}" ] && passed=false
24553 lfs df $inodes $dir
24554 error "df and lfs df $1 output mismatch: " \
24555 "df ${inodes}: ${df_out[*]}, " \
24556 "lfs df ${inodes}: ${lfs_df_out[*]}"
24561 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24563 local dir=$DIR/$tdir
24564 local numfiles=$((RANDOM % 4096 + 2))
24565 local numblocks=$((RANDOM % 256 + 1))
24567 wait_delete_completed
24570 # check block output
24571 check_lfs_df blocks $dir
24572 # check inode output
24573 check_lfs_df inodes $dir
24575 # create a single file and retest
24576 echo "Creating a single file and testing"
24577 createmany -o $dir/$tfile- 1 &>/dev/null ||
24578 error "creating 1 file in $dir failed"
24579 check_lfs_df blocks $dir
24580 check_lfs_df inodes $dir
24582 # create a random number of files
24583 echo "Creating $((numfiles - 1)) files and testing"
24584 createmany -o $dir/$tfile- 1 $((numfiles - 1)) &>/dev/null ||
24585 error "creating $((numfiles - 1)) files in $dir failed"
24587 # write a random number of blocks to the first test file
24588 echo "Writing $numblocks 4K blocks and testing"
24589 dd if=/dev/urandom of=$dir/${tfile}-0 bs=4K conv=fsync \
24590 count=$numblocks &>/dev/null ||
24591 error "dd to $dir/${tfile}-0 failed"
24594 check_lfs_df blocks $dir
24595 check_lfs_df inodes $dir
24597 unlinkmany $dir/$tfile- $numfiles &>/dev/null ||
24598 error "unlinking $numfiles files in $dir failed"
24600 run_test 418 "df and lfs df outputs match"
24604 local dir=$DIR/$tdir
24609 cancel_lru_locks mdc
24611 #OBD_FAIL_LLITE_OPEN_BY_NAME 0x1410
24612 $LCTL set_param fail_loc=0x1410
24614 $LCTL set_param fail_loc=0
24617 run_test 419 "Verify open file by name doesn't crash kernel"
24621 [[ $MDS1_VERSION -ge $(version_code 2.12.53) ]] ||
24622 skip "Need MDS version at least 2.12.53"
24624 local SAVE_UMASK=$(umask)
24625 local dir=$DIR/$tdir
24626 local uname=$(getent passwd $RUNAS_ID | cut -d: -f1)
24630 mkdir -m03777 $dir/testdir
24631 ls -dn $dir/testdir
24632 # Need to remove trailing '.' when SELinux is enabled
24633 local dirperms=$(ls -dn $dir/testdir |
24634 awk '{ sub(/\.$/, "", $1); print $1}')
24635 [ $dirperms == "drwxrwsrwt" ] ||
24636 error "incorrect perms on $dir/testdir"
24638 su - $uname -c "PATH=$LUSTRE/tests:\$PATH; \
24639 openfile -f O_RDONLY:O_CREAT -m 02755 $dir/testdir/testfile"
24640 ls -n $dir/testdir/testfile
24641 local fileperms=$(ls -n $dir/testdir/testfile |
24642 awk '{ sub(/\.$/, "", $1); print $1}')
24643 [ $fileperms == "-rwxr-xr-x" ] ||
24644 error "incorrect perms on $dir/testdir/testfile"
24648 run_test 420 "clear SGID bit on non-directories for non-members"
24655 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
24656 skip "Need MDS version at least 2.12.54"
24658 test_mkdir $DIR/$tdir
24659 createmany -o $DIR/$tdir/f 3
24660 cnt=$(ls -1 $DIR/$tdir | wc -l)
24661 [ $cnt != 3 ] && error "unexpected #files: $cnt"
24663 fid1=$(lfs path2fid $DIR/$tdir/f1)
24664 fid2=$(lfs path2fid $DIR/$tdir/f2)
24665 $LFS rmfid $DIR $fid1 $fid2 || error "rmfid failed"
24667 stat $DIR/$tdir/f1 && error "f1 still visible on the client"
24668 stat $DIR/$tdir/f2 && error "f2 still visible on the client"
24670 cnt=$(ls -1 $DIR/$tdir | wc -l)
24671 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
24673 rm -f $DIR/$tdir/f3 || error "can't remove f3"
24674 createmany -o $DIR/$tdir/f 3
24675 cnt=$(ls -1 $DIR/$tdir | wc -l)
24676 [ $cnt != 3 ] && error "unexpected #files: $cnt"
24678 fid1=$(lfs path2fid $DIR/$tdir/f1)
24679 fid2=$(lfs path2fid $DIR/$tdir/f2)
24680 echo "remove using fsname $FSNAME"
24681 $LFS rmfid $FSNAME $fid1 $fid2 || error "rmfid with fsname failed"
24683 cnt=$(ls -1 $DIR/$tdir | wc -l)
24684 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
24686 run_test 421a "simple rm by fid"
24693 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
24694 skip "Need MDS version at least 2.12.54"
24696 test_mkdir $DIR/$tdir
24697 createmany -o $DIR/$tdir/f 3
24698 multiop_bg_pause $DIR/$tdir/f1 o_c || error "multiop failed to start"
24701 FID1=$(lfs path2fid $DIR/$tdir/f1)
24702 FID2=$(lfs path2fid $DIR/$tdir/f2)
24703 $LFS rmfid $DIR $FID1 $FID2 && error "rmfid didn't fail"
24705 kill -USR1 $MULTIPID
24708 cnt=$(ls $DIR/$tdir | wc -l)
24709 [ $cnt == 2 ] || error "unexpected #files after: $cnt"
24711 run_test 421b "rm by fid on open file"
24717 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
24718 skip "Need MDS version at least 2.12.54"
24720 test_mkdir $DIR/$tdir
24721 createmany -o $DIR/$tdir/f 3
24722 touch $DIR/$tdir/$tfile
24723 createmany -l$DIR/$tdir/$tfile $DIR/$tdir/h 180
24724 cnt=$(ls -1 $DIR/$tdir | wc -l)
24725 [ $cnt != 184 ] && error "unexpected #files: $cnt"
24727 FID1=$(lfs path2fid $DIR/$tdir/$tfile)
24728 $LFS rmfid $DIR $FID1 || error "rmfid failed"
24730 cnt=$(ls $DIR/$tdir | wc -l)
24731 [ $cnt == 3 ] || error "unexpected #files after: $cnt"
24733 run_test 421c "rm by fid against hardlinked files"
24739 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
24740 skip "Need MDS version at least 2.12.54"
24742 test_mkdir $DIR/$tdir
24743 createmany -o $DIR/$tdir/f 4097
24744 cnt=$(ls -1 $DIR/$tdir | wc -l)
24745 [ $cnt != 4097 ] && error "unexpected #files: $cnt"
24747 FIDS=$(lfs path2fid $DIR/$tdir/f* | sed "s/[/][^:]*://g")
24748 $LFS rmfid $DIR $FIDS || error "rmfid failed"
24750 cnt=$(ls $DIR/$tdir | wc -l)
24752 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
24754 run_test 421d "rmfid en masse"
24760 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
24761 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
24762 skip "Need MDS version at least 2.12.54"
24764 mkdir -p $DIR/$tdir
24765 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
24766 createmany -o $DIR/$tdir/striped_dir/f 512
24767 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
24768 [ $cnt != 512 ] && error "unexpected #files: $cnt"
24770 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
24771 sed "s/[/][^:]*://g")
24772 $LFS rmfid $DIR $FIDS || error "rmfid failed"
24774 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
24776 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
24778 run_test 421e "rmfid in DNE"
24784 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
24785 skip "Need MDS version at least 2.12.54"
24787 test_mkdir $DIR/$tdir
24789 cnt=$(ls -1 $DIR/$tdir | wc -l)
24790 [ $cnt != 1 ] && error "unexpected #files: $cnt"
24792 FID=$(lfs path2fid $DIR/$tdir/f)
24793 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (1)"
24794 # rmfid should fail
24795 cnt=$(ls -1 $DIR/$tdir | wc -l)
24796 [ $cnt != 1 ] && error "unexpected #files after (2): $cnt"
24798 chmod a+rw $DIR/$tdir
24800 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (2)"
24801 # rmfid should fail
24802 cnt=$(ls -1 $DIR/$tdir | wc -l)
24803 [ $cnt != 1 ] && error "unexpected #files after (3): $cnt"
24806 $RUNAS touch $DIR/$tdir/f
24807 FID=$(lfs path2fid $DIR/$tdir/f)
24808 echo "rmfid as root"
24809 $LFS rmfid $DIR $FID || error "rmfid as root failed"
24810 cnt=$(ls -1 $DIR/$tdir | wc -l)
24811 [ $cnt == 0 ] || error "unexpected #files after (4): $cnt"
24814 $RUNAS touch $DIR/$tdir/f
24815 cnt=$(ls -1 $DIR/$tdir | wc -l)
24816 [ $cnt != 1 ] && error "unexpected #files (4): $cnt"
24817 FID=$(lfs path2fid $DIR/$tdir/f)
24818 # rmfid w/o user_fid2path mount option should fail
24819 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail(3)"
24820 cnt=$(ls -1 $DIR/$tdir | wc -l)
24821 [ $cnt == 1 ] || error "unexpected #files after (5): $cnt"
24823 tmpdir=$(mktemp -d /tmp/lustre-XXXXXX)
24824 stack_trap "rmdir $tmpdir"
24825 mount_client $tmpdir "$MOUNT_OPTS,user_fid2path" ||
24826 error "failed to mount client'"
24827 stack_trap "umount_client $tmpdir"
24829 $RUNAS $LFS rmfid $tmpdir $FID || error "rmfid failed"
24830 # rmfid should succeed
24831 cnt=$(ls -1 $tmpdir/$tdir | wc -l)
24832 [ $cnt == 0 ] || error "unexpected #files after (6): $cnt"
24834 # rmfid shouldn't allow to remove files due to dir's permission
24835 chmod a+rwx $tmpdir/$tdir
24836 touch $tmpdir/$tdir/f
24837 ls -la $tmpdir/$tdir
24838 FID=$(lfs path2fid $tmpdir/$tdir/f)
24839 $RUNAS $LFS rmfid $tmpdir $FID && error "rmfid didn't fail"
24842 run_test 421f "rmfid checks permissions"
24848 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
24849 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
24850 skip "Need MDS version at least 2.12.54"
24852 mkdir -p $DIR/$tdir
24853 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
24854 createmany -o $DIR/$tdir/striped_dir/f 512
24855 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
24856 [ $cnt != 512 ] && error "unexpected #files: $cnt"
24858 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
24859 sed "s/[/][^:]*://g")
24861 rm -f $DIR/$tdir/striped_dir/f1*
24862 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
24863 removed=$((512 - cnt))
24865 # few files have been just removed, so we expect
24866 # rmfid to fail on their fids
24867 errors=$($LFS rmfid $DIR $FIDS 2>&1 | wc -l)
24868 [ $removed != $errors ] && error "$errors != $removed"
24870 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
24872 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
24874 run_test 421g "rmfid to return errors properly"
24877 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d1
24878 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d2
24879 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d3
24880 dd if=/dev/zero of=$DIR/$tdir/d1/file1 bs=1k count=1
24881 dd if=/dev/zero of=$DIR/$tdir/d2/file1 bs=1k count=1
24883 local amc=$(at_max_get client)
24884 local amo=$(at_max_get mds1)
24885 local timeout=`lctl get_param -n timeout`
24887 at_max_set 0 client
24890 #define OBD_FAIL_PTLRPC_PAUSE_REQ 0x50a
24891 do_facet mds1 $LCTL set_param fail_loc=0x8000050a \
24892 fail_val=$(((2*timeout + 10)*1000))
24893 touch $DIR/$tdir/d3/file &
24895 #define OBD_FAIL_TGT_REPLY_DATA_RACE 0x722
24896 do_facet mds1 $LCTL set_param fail_loc=0x80000722 \
24897 fail_val=$((2*timeout + 5))
24898 mv $DIR/$tdir/d1/file1 $DIR/$tdir/d1/file2 &
24902 sleep $((2 * timeout))
24906 touch $DIR/$tdir/d2/file3
24907 touch $DIR/$tdir/d2/file4
24908 touch $DIR/$tdir/d2/file5
24911 at_max_set $amc client
24912 at_max_set $amo mds1
24914 # LU-12838 - verify the ptlrpc thread watchdog is not always throttled
24915 do_facet mds1 "dmesg | grep 'Dumping the stack trace for debugging'" ||
24916 error "Watchdog is always throttled"
24918 run_test 422 "kill a process with RPC in progress"
24931 # ensure statfs cache is expired
24934 _stats=$(stat_test | grep $MOUNT | sort -u | wc -l)
24935 [[ ${_stats} -ne 1 ]] && error "statfs wrong"
24939 run_test 423 "statfs should return a right data"
24942 #define OBD_FAIL_PTLRPC_BULK_REPLY_ATTACH 0x522 | OBD_FAIL_ONCE
24943 $LCTL set_param fail_loc=0x80000522
24944 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
24947 run_test 424 "simulate ENOMEM in ptl_send_rpc bulk reply ME attach"
24950 test_mkdir -c -1 $DIR/$tdir
24951 $LFS setstripe -c -1 $DIR/$tdir
24953 lru_resize_disable "" 100
24954 stack_trap "lru_resize_enable" EXIT
24958 for i in $(seq $((MDSCOUNT * 125))); do
24959 local t=$DIR/$tdir/$tfile_$i
24961 dd if=/dev/zero of=$t bs=4K count=1 > /dev/null 2>&1 ||
24962 error_noexit "Create file $t"
24964 stack_trap "rm -rf $DIR/$tdir" EXIT
24966 for oscparam in $($LCTL list_param ldlm.namespaces.*osc-[-0-9a-f]*); do
24967 local lru_size=$($LCTL get_param -n $oscparam.lru_size)
24968 local lock_count=$($LCTL get_param -n $oscparam.lock_count)
24970 [ $lock_count -le $lru_size ] ||
24971 error "osc lock count $lock_count > lru size $lru_size"
24974 for mdcparam in $($LCTL list_param ldlm.namespaces.*mdc-*); do
24975 local lru_size=$($LCTL get_param -n $mdcparam.lru_size)
24976 local lock_count=$($LCTL get_param -n $mdcparam.lock_count)
24978 [ $lock_count -le $lru_size ] ||
24979 error "mdc lock count $lock_count > lru size $lru_size"
24982 run_test 425 "lock count should not exceed lru size"
24985 splice-test -r $DIR/$tfile
24986 splice-test -rd $DIR/$tfile
24987 splice-test $DIR/$tfile
24988 splice-test -d $DIR/$tfile
24990 run_test 426 "splice test on Lustre"
24993 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
24994 (( $MDS1_VERSION >= $(version_code 2.12.4) )) ||
24995 skip "Need MDS version at least 2.12.4"
25001 test_mkdir -c $MDSCOUNT -i 1 $DIR/$tdir/1/dir
25002 test_mkdir -c $MDSCOUNT -i 1 $DIR/$tdir/2/dir2
25004 $LFS getdirstripe $DIR/$tdir/1/dir
25006 #first setfattr for creating updatelog
25007 setfattr -n user.attr0 -v "some text" $DIR/$tdir/1/dir
25009 #define OBD_FAIL_OUT_OBJECT_MISS 0x1708
25010 do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param fail_loc=0x80001708
25011 setfattr -n user.attr1 -v "some text" $DIR/$tdir/1/dir &
25012 setfattr -n user.attr2 -v "another attr" $DIR/$tdir/2/dir2 &
25016 wait_recovery_complete mds2 $((2*TIMEOUT))
25018 log=$(do_facet mds1 dmesg | tac | sed "/${TESTNAME//_/ }/,$ d")
25019 echo $log | grep "get update log failed" &&
25020 error "update log corruption is detected" || true
25022 run_test 427 "Failed DNE2 update request shouldn't corrupt updatelog"
25025 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25026 local cache_limit=$CACHE_MAX
25028 stack_trap "$LCTL set_param -n llite.*.max_cached_mb=$cache_limit"
25029 $LCTL set_param -n llite.*.max_cached_mb=64
25032 $LFS setstripe -c 1 $DIR/$tdir
25033 eval touch $DIR/$tdir/$tfile.{1..$OSTCOUNT}
25034 stack_trap "rm -f $DIR/$tdir/$tfile.*"
25036 for f in $(seq 4); do
25037 dd if=/dev/zero of=$DIR/$tdir/$tfile.$f bs=128M count=1 &
25041 cancel_lru_locks osc
25043 for f in $(seq 4); do
25044 dd if=$DIR/$tdir/$tfile.$f of=/dev/null bs=128M count=1 &
25048 run_test 428 "large block size IO should not hang"
25050 test_429() { # LU-7915 / LU-10948
25051 local ll_opencache_threshold_count="llite.*.opencache_threshold_count"
25052 local testfile=$DIR/$tfile
25053 local mdc_rpcstats="mdc.$FSNAME-MDT0000-*.stats"
25059 $LCTL get_param $ll_opencache_threshold_count ||
25060 skip "client does not have opencache parameter"
25062 set_opencache $new_flag
25063 stack_trap "restore_opencache"
25064 [ $($LCTL get_param -n $ll_opencache_threshold_count) == $new_flag ] ||
25065 error "enable opencache failed"
25067 # drop MDC DLM locks
25068 cancel_lru_locks mdc
25069 # clear MDC RPC stats counters
25070 $LCTL set_param $mdc_rpcstats=clear
25072 # According to the current implementation, we need to run 3 times
25073 # open & close file to verify if opencache is enabled correctly.
25074 # 1st, RPCs are sent for lookup/open and open handle is released on
25076 # 2nd, RPC is sent for open, MDS_OPEN_LOCK is fetched automatically,
25077 # so open handle won't be released thereafter.
25078 # 3rd, No RPC is sent out.
25079 $MULTIOP $testfile oc || error "multiop failed"
25080 first_rpc=$(calc_stats $mdc_rpcstats ldlm_ibits_enqueue)
25081 echo "1st: $first_rpc RPCs in flight"
25083 $MULTIOP $testfile oc || error "multiop failed"
25084 second_rpc=$(calc_stats $mdc_rpcstats ldlm_ibits_enqueue)
25085 echo "2nd: $second_rpc RPCs in flight"
25087 $MULTIOP $testfile oc || error "multiop failed"
25088 third_rpc=$(calc_stats $mdc_rpcstats ldlm_ibits_enqueue)
25089 echo "3rd: $third_rpc RPCs in flight"
25091 #verify no MDC RPC is sent
25092 [[ $second_rpc == $third_rpc ]] || error "MDC RPC is still sent"
25094 run_test 429 "verify if opencache flag on client side does work"
25100 # data at [200K, 400K)
25101 dd if=/dev/urandom of=$file bs=256K count=1 seek=1 ||
25102 error "256K->512K dd fails"
25104 dd if=/dev/urandom of=$file bs=1M count=1 seek=2 ||
25105 error "2M->3M dd fails"
25107 dd if=/dev/urandom of=$file bs=1M count=1 seek=4 ||
25108 error "4M->5M dd fails"
25109 echo "Data at 256K...512K, 2M...3M and 4M...5M"
25110 # start at first component hole #1
25111 printf "Seeking hole from 1000 ... "
25112 offset=$(lseek_test -l 1000 $file)
25114 [[ $offset == 1000 ]] || error "offset $offset != 1000"
25115 printf "Seeking data from 1000 ... "
25116 offset=$(lseek_test -d 1000 $file)
25118 [[ $offset == 262144 ]] || error "offset $offset != 262144"
25120 # start at first component data block
25121 printf "Seeking hole from 300000 ... "
25122 offset=$(lseek_test -l 300000 $file)
25124 [[ $offset == 524288 ]] || error "offset $offset != 524288"
25125 printf "Seeking data from 300000 ... "
25126 offset=$(lseek_test -d 300000 $file)
25128 [[ $offset == 300000 ]] || error "offset $offset != 300000"
25130 # start at the first component but beyond end of object size
25131 printf "Seeking hole from 1000000 ... "
25132 offset=$(lseek_test -l 1000000 $file)
25134 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
25135 printf "Seeking data from 1000000 ... "
25136 offset=$(lseek_test -d 1000000 $file)
25138 [[ $offset == 2097152 ]] || error "offset $offset != 2097152"
25140 # start at second component stripe 2 (empty file)
25141 printf "Seeking hole from 1500000 ... "
25142 offset=$(lseek_test -l 1500000 $file)
25144 [[ $offset == 1500000 ]] || error "offset $offset != 1500000"
25145 printf "Seeking data from 1500000 ... "
25146 offset=$(lseek_test -d 1500000 $file)
25148 [[ $offset == 2097152 ]] || error "offset $offset != 2097152"
25150 # start at second component stripe 1 (all data)
25151 printf "Seeking hole from 3000000 ... "
25152 offset=$(lseek_test -l 3000000 $file)
25154 [[ $offset == 3145728 ]] || error "offset $offset != 3145728"
25155 printf "Seeking data from 3000000 ... "
25156 offset=$(lseek_test -d 3000000 $file)
25158 [[ $offset == 3000000 ]] || error "offset $offset != 3000000"
25160 dd if=/dev/urandom of=$file bs=640K count=1 seek=1 ||
25161 error "2nd dd fails"
25162 echo "Add data block at 640K...1280K"
25164 # start at before new data block, in hole
25165 printf "Seeking hole from 600000 ... "
25166 offset=$(lseek_test -l 600000 $file)
25168 [[ $offset == 600000 ]] || error "offset $offset != 600000"
25169 printf "Seeking data from 600000 ... "
25170 offset=$(lseek_test -d 600000 $file)
25172 [[ $offset == 655360 ]] || error "offset $offset != 655360"
25174 # start at the first component new data block
25175 printf "Seeking hole from 1000000 ... "
25176 offset=$(lseek_test -l 1000000 $file)
25178 [[ $offset == 1310720 ]] || error "offset $offset != 1310720"
25179 printf "Seeking data from 1000000 ... "
25180 offset=$(lseek_test -d 1000000 $file)
25182 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
25184 # start at second component stripe 2, new data
25185 printf "Seeking hole from 1200000 ... "
25186 offset=$(lseek_test -l 1200000 $file)
25188 [[ $offset == 1310720 ]] || error "offset $offset != 1310720"
25189 printf "Seeking data from 1200000 ... "
25190 offset=$(lseek_test -d 1200000 $file)
25192 [[ $offset == 1200000 ]] || error "offset $offset != 1200000"
25194 # start beyond file end
25195 printf "Using offset > filesize ... "
25196 lseek_test -l 4000000 $file && error "lseek should fail"
25197 printf "Using offset > filesize ... "
25198 lseek_test -d 4000000 $file && error "lseek should fail"
25204 $LCTL get_param mdc.*.import | grep -q 'connect_flags:.*seek' ||
25205 skip "MDT does not support SEEK_HOLE"
25207 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
25208 skip "OST does not support SEEK_HOLE"
25210 local file=$DIR/$tdir/$tfile
25212 mkdir -p $DIR/$tdir
25214 $LFS setstripe -E 1M -L mdt -E eof -c2 $file
25215 # OST stripe #1 will have continuous data at [1M, 3M)
25216 # OST stripe #2 is empty
25217 echo "Component #1: 1M DoM, component #2: EOF, 2 stripes 1M"
25218 lseek_test_430 $file
25220 $LFS setstripe -E 1M -c2 -S 64K -E 10M -c2 -S 1M $file
25221 echo "Component #1: 1M, 2 stripes 64K, component #2: EOF, 2 stripes 1M"
25222 lseek_test_430 $file
25224 $LFS setstripe -c2 -S 512K $file
25225 echo "Two stripes, stripe size 512K"
25226 lseek_test_430 $file
25228 # FLR with stale mirror
25229 $LFS setstripe -N -E 512K -c1 -S 64K -E eof -c2 -S 512K \
25231 echo "Mirrored file:"
25232 echo "Component #1: 512K, stripe 64K, component #2: EOF, 2 stripes 512K"
25233 echo "Plain 2 stripes 1M"
25234 lseek_test_430 $file
25237 run_test 430a "lseek: SEEK_DATA/SEEK_HOLE basic functionality"
25240 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
25241 skip "OST does not support SEEK_HOLE"
25244 local file=$DIR/$tdir/$tfile
25246 mkdir -p $DIR/$tdir
25247 # Empty layout lseek should fail
25250 printf "Seeking hole from 0 ... "
25251 lseek_test -l 0 $file && error "lseek should fail"
25252 printf "Seeking data from 0 ... "
25253 lseek_test -d 0 $file && error "lseek should fail"
25257 $LFS setstripe -E 1M -c2 -E eof $file
25258 $TRUNCATE $file 1048576
25259 printf "Seeking hole from 1000000 ... "
25260 offset=$(lseek_test -l 1000000 $file)
25262 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
25263 printf "Seeking data from 1000000 ... "
25264 lseek_test -d 1000000 $file && error "lseek should fail"
25267 # full component followed by non-inited one
25268 $LFS setstripe -E 1M -c2 -E eof $file
25269 dd if=/dev/urandom of=$file bs=1M count=1
25270 printf "Seeking hole from 1000000 ... "
25271 offset=$(lseek_test -l 1000000 $file)
25273 [[ $offset == 1048576 ]] || error "offset $offset != 1048576"
25274 printf "Seeking hole from 1048576 ... "
25275 lseek_test -l 1048576 $file && error "lseek should fail"
25276 # init second component and truncate back
25277 echo "123" >> $file
25278 $TRUNCATE $file 1048576
25279 printf "Seeking hole from 1000000 ... "
25280 offset=$(lseek_test -l 1000000 $file)
25282 [[ $offset == 1048576 ]] || error "offset $offset != 1048576"
25283 printf "Seeking hole from 1048576 ... "
25284 lseek_test -l 1048576 $file && error "lseek should fail"
25285 # boundary checks for big values
25286 dd if=/dev/urandom of=$file.10g bs=1 count=1 seek=10G
25287 offset=$(lseek_test -d 0 $file.10g)
25288 [[ $offset == 10737418240 ]] || error "offset $offset != 10737418240"
25289 dd if=/dev/urandom of=$file.100g bs=1 count=1 seek=100G
25290 offset=$(lseek_test -d 0 $file.100g)
25291 [[ $offset == 107374182400 ]] || error "offset $offset != 107374182400"
25294 run_test 430b "lseek: SEEK_DATA/SEEK_HOLE special cases"
25297 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
25298 skip "OST does not support SEEK_HOLE"
25300 local file=$DIR/$tdir/$tfile
25303 mkdir -p $DIR/$tdir
25304 dd if=/dev/urandom of=$file bs=1k count=1 seek=5M
25306 # cp version 8.33+ prefers lseek over fiemap
25307 if [[ $(cp --version | head -n1 | sed "s/[^0-9]//g") -ge 833 ]]; then
25309 time cp $file /dev/null
25310 (( SECONDS - start < 5 )) ||
25311 error "cp: too long runtime $((SECONDS - start))"
25314 # tar version 1.29+ supports SEEK_HOLE/DATA
25315 if [[ $(tar --version | head -n1 | sed "s/[^0-9]//g") -ge 129 ]]; then
25317 time tar cS $file - | cat > /dev/null
25318 (( SECONDS - start < 5 )) ||
25319 error "tar: too long runtime $((SECONDS - start))"
25322 run_test 430c "lseek: external tools check"
25324 test_431() { # LU-14187
25325 local file=$DIR/$tdir/$tfile
25327 mkdir -p $DIR/$tdir
25328 $LFS setstripe -c 1 -i 0 $file || error "lfs setstripe failed"
25329 dd if=/dev/urandom of=$file bs=4k count=1
25330 dd if=/dev/urandom of=$file bs=4k count=1 seek=10 conv=notrunc
25331 dd if=/dev/urandom of=$file bs=4k count=1 seek=12 conv=notrunc
25332 #define OBD_FAIL_OST_RESTART_IO 0x251
25333 do_facet ost1 "$LCTL set_param fail_loc=0x251"
25334 $LFS setstripe -c 1 -i 0 $file.0 || error "lfs setstripe failed"
25338 echo 3 > /proc/sys/vm/drop_caches
25339 diff $file $file.0 || error "data diff"
25341 run_test 431 "Restart transaction for IO"
25344 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
25345 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
25346 skip "Need server version at least 2.9.55"
25348 start_full_debug_logging
25352 stop_full_debug_logging
25356 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
25357 local st=$(do_facet mgs $LCTL barrier_stat $FSNAME |
25358 awk '/The barrier for/ { print $7 }')
25361 local st=$(do_facet mgs $LCTL barrier_stat -s $FSNAME)
25366 barrier_expired() {
25369 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
25370 expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
25371 awk '/will be expired/ { print $7 }')
25373 expired=$(do_facet mgs $LCTL barrier_stat -t $FSNAME)
25382 echo "Start barrier_freeze at: $(date)"
25383 #define OBD_FAIL_BARRIER_DELAY 0x2202
25384 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
25385 # Do not reduce barrier time - See LU-11873
25386 do_facet mgs $LCTL barrier_freeze $FSNAME 20 &
25389 local b_status=$(barrier_stat)
25390 echo "Got barrier status at: $(date)"
25391 [ "$b_status" = "'freezing_p1'" ] ||
25392 error "(1) unexpected barrier status $b_status"
25394 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
25396 b_status=$(barrier_stat)
25397 [ "$b_status" = "'frozen'" ] ||
25398 error "(2) unexpected barrier status $b_status"
25400 local expired=$(barrier_expired)
25401 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
25402 sleep $((expired + 3))
25404 b_status=$(barrier_stat)
25405 [ "$b_status" = "'expired'" ] ||
25406 error "(3) unexpected barrier status $b_status"
25408 # Do not reduce barrier time - See LU-11873
25409 do_facet mgs $LCTL barrier_freeze $FSNAME 20 ||
25410 error "(4) fail to freeze barrier"
25412 b_status=$(barrier_stat)
25413 [ "$b_status" = "'frozen'" ] ||
25414 error "(5) unexpected barrier status $b_status"
25416 echo "Start barrier_thaw at: $(date)"
25417 #define OBD_FAIL_BARRIER_DELAY 0x2202
25418 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
25419 do_facet mgs $LCTL barrier_thaw $FSNAME &
25422 b_status=$(barrier_stat)
25423 echo "Got barrier status at: $(date)"
25424 [ "$b_status" = "'thawing'" ] ||
25425 error "(6) unexpected barrier status $b_status"
25427 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
25429 b_status=$(barrier_stat)
25430 [ "$b_status" = "'thawed'" ] ||
25431 error "(7) unexpected barrier status $b_status"
25433 #define OBD_FAIL_BARRIER_FAILURE 0x2203
25434 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
25435 do_facet mgs $LCTL barrier_freeze $FSNAME
25437 b_status=$(barrier_stat)
25438 [ "$b_status" = "'failed'" ] ||
25439 error "(8) unexpected barrier status $b_status"
25441 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
25442 do_facet mgs $LCTL barrier_thaw $FSNAME
25446 run_test 801a "write barrier user interfaces and stat machine"
25451 mkdir $DIR/$tdir || error "(1) fail to mkdir"
25452 createmany -d $DIR/$tdir/d 6 || "(2) fail to mkdir"
25453 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
25454 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
25455 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
25457 cancel_lru_locks mdc
25459 # 180 seconds should be long enough
25460 do_facet mgs $LCTL barrier_freeze $FSNAME 180
25462 local b_status=$(barrier_stat)
25463 [ "$b_status" = "'frozen'" ] ||
25464 error "(6) unexpected barrier status $b_status"
25466 mkdir $DIR/$tdir/d0/d10 &
25469 touch $DIR/$tdir/d1/f13 &
25472 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
25475 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
25478 rm -f $DIR/$tdir/d4/f12 &
25481 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
25483 # To guarantee taht the 'stat' is not blocked
25484 b_status=$(barrier_stat)
25485 [ "$b_status" = "'frozen'" ] ||
25486 error "(8) unexpected barrier status $b_status"
25488 # let above commands to run at background
25491 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
25492 ps -p $touch_pid || error "(10) touch should be blocked"
25493 ps -p $ln_pid || error "(11) link should be blocked"
25494 ps -p $mv_pid || error "(12) rename should be blocked"
25495 ps -p $rm_pid || error "(13) unlink should be blocked"
25497 b_status=$(barrier_stat)
25498 [ "$b_status" = "'frozen'" ] ||
25499 error "(14) unexpected barrier status $b_status"
25501 do_facet mgs $LCTL barrier_thaw $FSNAME
25502 b_status=$(barrier_stat)
25503 [ "$b_status" = "'thawed'" ] ||
25504 error "(15) unexpected barrier status $b_status"
25506 wait $mkdir_pid || error "(16) mkdir should succeed"
25507 wait $touch_pid || error "(17) touch should succeed"
25508 wait $ln_pid || error "(18) link should succeed"
25509 wait $mv_pid || error "(19) rename should succeed"
25510 wait $rm_pid || error "(20) unlink should succeed"
25514 run_test 801b "modification will be blocked by write barrier"
25517 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
25521 stop mds2 || error "(1) Fail to stop mds2"
25523 do_facet mgs $LCTL barrier_freeze $FSNAME 30
25525 local b_status=$(barrier_stat)
25526 [ "$b_status" = "'expired'" ] || [ "$b_status" = "'failed'" ] || {
25527 do_facet mgs $LCTL barrier_thaw $FSNAME
25528 error "(2) unexpected barrier status $b_status"
25531 do_facet mgs $LCTL barrier_rescan $FSNAME ||
25532 error "(3) Fail to rescan barrier bitmap"
25534 # Do not reduce barrier time - See LU-11873
25535 do_facet mgs $LCTL barrier_freeze $FSNAME 20
25537 b_status=$(barrier_stat)
25538 [ "$b_status" = "'frozen'" ] ||
25539 error "(4) unexpected barrier status $b_status"
25541 do_facet mgs $LCTL barrier_thaw $FSNAME
25542 b_status=$(barrier_stat)
25543 [ "$b_status" = "'thawed'" ] ||
25544 error "(5) unexpected barrier status $b_status"
25546 local devname=$(mdsdevname 2)
25548 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
25550 do_facet mgs $LCTL barrier_rescan $FSNAME ||
25551 error "(7) Fail to rescan barrier bitmap"
25555 run_test 801c "rescan barrier bitmap"
25557 saved_MGS_MOUNT_OPTS=$MGS_MOUNT_OPTS
25558 saved_MDS_MOUNT_OPTS=$MDS_MOUNT_OPTS
25559 saved_OST_MOUNT_OPTS=$OST_MOUNT_OPTS
25560 saved_MOUNT_OPTS=$MOUNT_OPTS
25566 MGS_MOUNT_OPTS=$saved_MGS_MOUNT_OPTS
25567 MDS_MOUNT_OPTS=$saved_MDS_MOUNT_OPTS
25568 OST_MOUNT_OPTS=$saved_OST_MOUNT_OPTS
25569 MOUNT_OPTS=$saved_MOUNT_OPTS
25574 [[ $mds1_FSTYPE = zfs ]] || skip "ZFS specific test"
25575 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
25576 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
25577 skip "Need server version at least 2.9.55"
25579 [[ $ENABLE_QUOTA ]] && skip "Quota enabled for read-only test"
25581 mkdir $DIR/$tdir || error "(1) fail to mkdir"
25583 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
25584 error "(2) Fail to copy"
25586 trap cleanup_802a EXIT
25588 # sync by force before remount as readonly
25589 sync; sync_all_data; sleep 3; sync_all_data
25593 MGS_MOUNT_OPTS=$(csa_add "$MGS_MOUNT_OPTS" -o rdonly_dev)
25594 MDS_MOUNT_OPTS=$(csa_add "$MDS_MOUNT_OPTS" -o rdonly_dev)
25595 OST_MOUNT_OPTS=$(csa_add "$OST_MOUNT_OPTS" -o rdonly_dev)
25597 echo "Mount the server as read only"
25598 setupall server_only || error "(3) Fail to start servers"
25600 echo "Mount client without ro should fail"
25601 mount_client $MOUNT &&
25602 error "(4) Mount client without 'ro' should fail"
25604 echo "Mount client with ro should succeed"
25605 MOUNT_OPTS=$(csa_add "$MOUNT_OPTS" -o ro)
25606 mount_client $MOUNT ||
25607 error "(5) Mount client with 'ro' should succeed"
25609 echo "Modify should be refused"
25610 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
25612 echo "Read should be allowed"
25613 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
25614 error "(7) Read should succeed under ro mode"
25618 run_test 802a "simulate readonly device"
25621 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25622 remote_mds_nodsh && skip "remote MDS with nodsh"
25624 do_facet $SINGLEMDS $LCTL get_param mdt.*.readonly ||
25625 skip "readonly option not available"
25627 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "(1) fail to mkdir"
25629 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
25630 error "(2) Fail to copy"
25632 # write back all cached data before setting MDT to readonly
25636 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=1
25637 stack_trap "do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0" EXIT
25639 echo "Modify should be refused"
25640 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
25642 echo "Read should be allowed"
25643 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
25644 error "(7) Read should succeed under ro mode"
25647 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0
25649 run_test 802b "be able to set MDTs to readonly"
25652 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
25653 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
25654 skip "MDS needs to be newer than 2.10.54"
25656 mkdir -p $DIR/$tdir
25657 # Create some objects on all MDTs to trigger related logs objects
25658 for idx in $(seq $MDSCOUNT); do
25659 $LFS mkdir -c $MDSCOUNT -i $((idx % $MDSCOUNT)) \
25660 $DIR/$tdir/dir${idx} ||
25661 error "Fail to create $DIR/$tdir/dir${idx}"
25665 wait_delete_completed # ensure old test cleanups are finished
25666 echo "before create:"
25668 local before_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
25670 for i in {1..10}; do
25671 $LFS mkdir -c 1 -i 1 $DIR/$tdir/foo$i ||
25672 error "Fail to create $DIR/$tdir/foo$i"
25676 echo "after create:"
25678 local after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
25680 # allow for an llog to be cleaned up during the test
25681 [ $after_used -ge $((before_used + 10 - 1)) ] ||
25682 error "before ($before_used) + 10 > after ($after_used)"
25684 for i in {1..10}; do
25685 rm -rf $DIR/$tdir/foo$i ||
25686 error "Fail to remove $DIR/$tdir/foo$i"
25689 sleep 3 # avoid MDT return cached statfs
25690 wait_delete_completed
25691 echo "after unlink:"
25693 after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
25695 # allow for an llog to be created during the test
25696 [ $after_used -le $((before_used + 1)) ] ||
25697 error "after ($after_used) > before ($before_used) + 1"
25699 run_test 803a "verify agent object for remote object"
25702 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
25703 [ $MDS1_VERSION -lt $(version_code 2.13.56) ] &&
25704 skip "MDS needs to be newer than 2.13.56"
25705 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25707 for i in $(seq 0 $((MDSCOUNT - 1))); do
25708 $LFS mkdir -i $i $DIR/$tdir.$i || error "mkdir $tdir.$i"
25716 stat $DIR/$tdir.* >/dev/null || error "stat $tdir.*"
25717 for i in $(seq 0 $((MDSCOUNT - 1))); do
25718 tmp=$(do_facet mds$i $LCTL get_param mdt.*-MDT000$i.md_stats |
25719 awk '/getattr/ { print $2 }')
25720 before=$((before + tmp))
25722 stat $DIR/$tdir.* >/dev/null || error "stat $tdir.*"
25723 for i in $(seq 0 $((MDSCOUNT - 1))); do
25724 tmp=$(do_facet mds$i $LCTL get_param mdt.*-MDT000$i.md_stats |
25725 awk '/getattr/ { print $2 }')
25726 after=$((after + tmp))
25729 [ $before -eq $after ] || error "getattr count $before != $after"
25731 run_test 803b "remote object can getattr from cache"
25734 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
25735 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
25736 skip "MDS needs to be newer than 2.10.54"
25737 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
25739 mkdir -p $DIR/$tdir
25740 $LFS mkdir -c 1 -i 1 $DIR/$tdir/dir0 ||
25741 error "Fail to create $DIR/$tdir/dir0"
25743 local fid=$($LFS path2fid $DIR/$tdir/dir0)
25744 local dev=$(mdsdevname 2)
25746 do_facet mds2 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
25747 grep ${fid} || error "NOT found agent entry for dir0"
25749 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir/dir1 ||
25750 error "Fail to create $DIR/$tdir/dir1"
25752 touch $DIR/$tdir/dir1/foo0 ||
25753 error "Fail to create $DIR/$tdir/dir1/foo0"
25754 fid=$($LFS path2fid $DIR/$tdir/dir1/foo0)
25757 for idx in $(seq $MDSCOUNT); do
25758 dev=$(mdsdevname $idx)
25759 do_facet mds${idx} \
25760 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
25761 grep ${fid} && rc=$idx
25764 mv $DIR/$tdir/dir1/foo0 $DIR/$tdir/dir1/foo1 ||
25765 error "Fail to rename foo0 to foo1"
25766 if [ $rc -eq 0 ]; then
25767 for idx in $(seq $MDSCOUNT); do
25768 dev=$(mdsdevname $idx)
25769 do_facet mds${idx} \
25770 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
25771 grep ${fid} && rc=$idx
25775 mv $DIR/$tdir/dir1/foo1 $DIR/$tdir/dir1/foo2 ||
25776 error "Fail to rename foo1 to foo2"
25777 if [ $rc -eq 0 ]; then
25778 for idx in $(seq $MDSCOUNT); do
25779 dev=$(mdsdevname $idx)
25780 do_facet mds${idx} \
25781 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
25782 grep ${fid} && rc=$idx
25786 [ $rc -ne 0 ] || error "NOT found agent entry for foo"
25788 ln $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir0/guard ||
25789 error "Fail to link to $DIR/$tdir/dir1/foo2"
25790 mv $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir1/foo0 ||
25791 error "Fail to rename foo2 to foo0"
25792 unlink $DIR/$tdir/dir1/foo0 ||
25793 error "Fail to unlink $DIR/$tdir/dir1/foo0"
25794 rm -rf $DIR/$tdir/dir0 ||
25795 error "Fail to rm $DIR/$tdir/dir0"
25797 for idx in $(seq $MDSCOUNT); do
25798 dev=$(mdsdevname $idx)
25802 run_e2fsck $(facet_active_host mds$idx) $dev -n ||
25804 start mds${idx} $dev $MDS_MOUNT_OPTS ||
25805 error "mount mds$idx failed"
25806 df $MOUNT > /dev/null 2>&1
25808 # e2fsck should not return error
25810 error "e2fsck detected error on MDT${idx}: rc=$rc"
25813 run_test 804 "verify agent entry for remote entry"
25816 do_facet $SINGLEMDS zfs set quota=$old $fsset
25817 unlinkmany $DIR/$tdir/f- 1000000
25822 local zfs_version=$(do_facet mds1 cat /sys/module/zfs/version)
25823 [ "$mds1_FSTYPE" != "zfs" ] && skip "ZFS specific test"
25824 [ $(version_code $zfs_version) -lt $(version_code 0.7.2) ] &&
25825 skip "netfree not implemented before 0.7"
25826 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
25827 skip "Need MDS version at least 2.10.57"
25834 local pref="osd-zfs.$FSNAME-MDT0000."
25836 # limit available space on MDS dataset to meet nospace issue
25837 # quickly. then ZFS 0.7.2 can use reserved space if asked
25838 # properly (using netfree flag in osd_declare_destroy()
25839 fsset=$(do_facet $SINGLEMDS lctl get_param -n $pref.mntdev)
25840 old=$(do_facet $SINGLEMDS zfs get -H quota $fsset | \
25842 freekb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytesfree)
25843 usedkb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytestotal)
25844 let "usedkb=usedkb-freekb"
25845 let "freekb=freekb/2"
25846 if let "freekb > 5000"; then
25849 do_facet $SINGLEMDS zfs set quota=$(((usedkb+freekb)*1024)) $fsset
25850 trap cleanup_805 EXIT
25852 $LFS setstripe -E 1M -c2 -E 4M -c2 -E -1 -c2 $DIR/$tdir ||
25853 error "Can't set PFL layout"
25854 createmany -m $DIR/$tdir/f- 1000000 && error "ENOSPC wasn't met"
25855 rm -rf $DIR/$tdir || error "not able to remove"
25856 do_facet $SINGLEMDS zfs set quota=$old $fsset
25859 run_test 805 "ZFS can remove from full fs"
25865 local expect=$(stat -c %s $file)
25867 check_lsom_size $1 $expect
25869 local blocks=$($LFS getsom -b $file)
25870 expect=$(stat -c %b $file)
25871 [[ $blocks == $expect ]] ||
25872 error "$file expected blocks: $expect, got: $blocks"
25880 cancel_lru_locks mdc
25882 size=$($LFS getsom -s $1)
25883 [[ $size == $expect ]] ||
25884 error "$file expected size: $expect, got: $size"
25888 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
25889 skip "Need MDS version at least 2.11.52"
25893 touch $DIR/$tfile || error "touch $tfile failed"
25895 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
25896 save_lustre_params client "llite.*.xattr_cache" > $save
25897 lctl set_param llite.*.xattr_cache=0
25898 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
25900 # single-threaded write
25901 echo "Test SOM for single-threaded write"
25902 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 ||
25903 error "write $tfile failed"
25904 check_lsom_size $DIR/$tfile $bs
25907 local size=$(($num * $bs))
25911 echo "Test SOM for single client multi-threaded($num) write"
25912 $TRUNCATE $DIR/$tfile 0
25913 for ((i = 0; i < $num; i++)); do
25914 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
25916 offset=$((offset + $bs))
25918 for (( i=0; i < $num; i++ )); do
25921 check_lsom_size $DIR/$tfile $size
25923 $TRUNCATE $DIR/$tfile 0
25924 for ((i = 0; i < $num; i++)); do
25925 offset=$((offset - $bs))
25926 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
25929 for (( i=0; i < $num; i++ )); do
25932 check_lsom_size $DIR/$tfile $size
25934 # multi-client writes
25935 num=$(get_node_count ${CLIENTS//,/ })
25936 size=$(($num * $bs))
25940 echo "Test SOM for multi-client ($num) writes"
25941 $TRUNCATE $DIR/$tfile 0
25942 for client in ${CLIENTS//,/ }; do
25943 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
25946 offset=$((offset + $bs))
25948 for (( i=0; i < $num; i++ )); do
25951 check_lsom_size $DIR/$tfile $offset
25954 $TRUNCATE $DIR/$tfile 0
25955 for client in ${CLIENTS//,/ }; do
25956 offset=$((offset - $bs))
25957 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
25961 for (( i=0; i < $num; i++ )); do
25964 check_lsom_size $DIR/$tfile $size
25967 echo "Test SOM for truncate"
25968 $TRUNCATE $DIR/$tfile 1048576
25969 check_lsom_size $DIR/$tfile 1048576
25970 $TRUNCATE $DIR/$tfile 1234
25971 check_lsom_size $DIR/$tfile 1234
25973 # verify SOM blocks count
25974 echo "Verify SOM block count"
25975 $TRUNCATE $DIR/$tfile 0
25976 $MULTIOP $DIR/$tfile oO_TRUNC:O_RDWR:w1048576YSc ||
25977 error "failed to write file $tfile"
25978 check_lsom_data $DIR/$tfile
25980 run_test 806 "Verify Lazy Size on MDS"
25983 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
25984 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
25985 skip "Need MDS version at least 2.11.52"
25987 # Registration step
25988 changelog_register || error "changelog_register failed"
25989 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
25990 changelog_users $SINGLEMDS | grep -q $cl_user ||
25991 error "User $cl_user not found in changelog_users"
25993 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
25994 save_lustre_params client "llite.*.xattr_cache" > $save
25995 lctl set_param llite.*.xattr_cache=0
25996 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
25998 rm -rf $DIR/$tdir || error "rm $tdir failed"
25999 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
26000 touch $DIR/$tdir/trunc || error "touch $tdir/trunc failed"
26001 $TRUNCATE $DIR/$tdir/trunc 1024 || error "truncate $tdir/trunc failed"
26002 $TRUNCATE $DIR/$tdir/trunc 1048576 ||
26003 error "truncate $tdir/trunc failed"
26006 dd if=/dev/zero of=$DIR/$tdir/single_dd bs=$bs count=1 conv=fsync ||
26007 error "write $tfile failed"
26009 # multi-client wirtes
26010 local num=$(get_node_count ${CLIENTS//,/ })
26014 echo "Test SOM for multi-client ($num) writes"
26015 touch $DIR/$tfile || error "touch $tfile failed"
26016 $TRUNCATE $DIR/$tfile 0
26017 for client in ${CLIENTS//,/ }; do
26018 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
26021 offset=$((offset + $bs))
26023 for (( i=0; i < $num; i++ )); do
26027 do_rpc_nodes "$CLIENTS" cancel_lru_locks osc
26028 do_nodes "$CLIENTS" "sync ; sleep 5 ; sync"
26029 $LSOM_SYNC -u $cl_user -m $FSNAME-MDT0000 $MOUNT
26030 check_lsom_data $DIR/$tdir/trunc
26031 check_lsom_data $DIR/$tdir/single_dd
26032 check_lsom_data $DIR/$tfile
26035 # Deregistration step
26036 changelog_deregister || error "changelog_deregister failed"
26038 run_test 807 "verify LSOM syncing tool"
26040 check_som_nologged()
26042 local lines=$($LFS changelog $FSNAME-MDT0000 |
26043 grep 'x=trusted.som' | wc -l)
26044 [ $lines -ne 0 ] && error "trusted.som xattr is logged in Changelogs"
26048 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
26049 skip "Need MDS version at least 2.11.55"
26051 # Registration step
26052 changelog_register || error "changelog_register failed"
26054 touch $DIR/$tfile || error "touch $tfile failed"
26057 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=1 ||
26058 error "write $tfile failed"
26061 $TRUNCATE $DIR/$tfile 1234
26064 $TRUNCATE $DIR/$tfile 1048576
26067 # Deregistration step
26068 changelog_deregister || error "changelog_deregister failed"
26070 run_test 808 "Check trusted.som xattr not logged in Changelogs"
26075 [[ $? -eq 61 ]] || error "DoM-only file $1 has SOM xattr"
26079 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
26080 skip "Need MDS version at least 2.11.56"
26082 $LFS setstripe -E 1M -L mdt $DIR/$tfile ||
26083 error "failed to create DoM-only file $DIR/$tfile"
26084 touch $DIR/$tfile || error "touch $tfile failed"
26085 check_som_nodata $DIR/$tfile
26087 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 ||
26088 error "write $tfile failed"
26089 check_som_nodata $DIR/$tfile
26091 $TRUNCATE $DIR/$tfile 1234
26092 check_som_nodata $DIR/$tfile
26094 $TRUNCATE $DIR/$tfile 4097
26095 check_som_nodata $DIR/$file
26097 run_test 809 "Verify no SOM xattr store for DoM-only files"
26100 [ $PARALLEL == "yes" ] && skip "skip parallel run"
26101 $GSS && skip_env "could not run with gss"
26102 [[ $OST1_VERSION -gt $(version_code 2.12.58) ]] ||
26103 skip "OST < 2.12.58 doesn't align checksum"
26106 stack_trap "set_checksums $ORIG_CSUM" EXIT
26107 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
26112 for csum in $CKSUM_TYPES; do
26113 #define OBD_FAIL_OSC_NO_GRANT 0x411
26114 $LCTL set_param osc.*.checksum_type=$csum fail_loc=0x411
26115 for i in "10240 0" "10000 0" "4000 1" "500 1"; do
26117 dd if=/dev/urandom of=$DIR/$tfile bs=$1 count=2 seek=$2
26118 before=$(md5sum $DIR/$tfile)
26119 $LCTL set_param ldlm.namespaces.*osc*.lru_size=clear
26120 after=$(md5sum $DIR/$tfile)
26121 [ "$before" == "$after" ] ||
26122 error "$csum: $before != $after bs=$1 seek=$2"
26126 run_test 810 "partial page writes on ZFS (LU-11663)"
26129 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
26130 skip "OST < 2.12.51 doesn't support this fail_loc"
26132 $LFS setstripe -c 1 -i 0 $DIR/$tfile
26133 # ensure ost1 is connected
26134 stat $DIR/$tfile >/dev/null || error "can't stat"
26135 wait_osc_import_state client ost1 FULL
26136 # no locks, no reqs to let the connection idle
26137 cancel_lru_locks osc
26139 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
26140 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
26141 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
26142 wait_osc_import_state client ost1 CONNECTING
26143 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
26145 stat $DIR/$tfile >/dev/null || error "can't stat file"
26147 run_test 812a "do not drop reqs generated when imp is going to idle (LU-11951)"
26149 test_812b() { # LU-12378
26150 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
26151 skip "OST < 2.12.51 doesn't support this fail_loc"
26153 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "setstripe failed"
26154 # ensure ost1 is connected
26155 stat $DIR/$tfile >/dev/null || error "can't stat"
26156 wait_osc_import_state client ost1 FULL
26157 # no locks, no reqs to let the connection idle
26158 cancel_lru_locks osc
26160 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
26161 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
26162 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
26163 wait_osc_import_state client ost1 CONNECTING
26164 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
26166 $LFS quota -u 0 $DIR/ || error "lfs quota should succeed"
26167 wait_osc_import_state client ost1 IDLE
26169 run_test 812b "do not drop no resend request for idle connect"
26174 old=$($LCTL get_param -n osc.*.idle_timeout | head -n 1)
26176 $LFS setstripe -c 1 -o 0 $DIR/$tfile
26177 $LFS getstripe $DIR/$tfile
26178 $LCTL set_param osc.*.idle_timeout=10
26179 stack_trap "$LCTL set_param osc.*.idle_timeout=$old" EXIT
26180 # ensure ost1 is connected
26181 stat $DIR/$tfile >/dev/null || error "can't stat"
26182 wait_osc_import_state client ost1 FULL
26183 # no locks, no reqs to let the connection idle
26184 cancel_lru_locks osc
26186 #define OBD_FAIL_PTLRPC_IDLE_RACE 0x533
26187 $LCTL set_param fail_loc=0x80000533
26189 dd if=/dev/zero of=$DIR/$tfile count=1 conv=sync || error "dd failed"
26191 run_test 812c "idle import vs lock enqueue race"
26194 local file_heat_sav=$($LCTL get_param -n llite.*.file_heat 2>/dev/null)
26195 [ -z "$file_heat_sav" ] && skip "no file heat support"
26206 local period_second=$($LCTL get_param -n llite.*.heat_period_second)
26207 local decay_pct=$($LCTL get_param -n llite.*.heat_decay_percentage)
26209 $LCTL set_param -n llite.*.file_heat=1
26210 echo "Turn on file heat"
26211 echo "Period second: $period_second, Decay percentage: $decay_pct"
26213 echo "QQQQ" > $DIR/$tfile
26214 echo "QQQQ" > $DIR/$tfile
26215 echo "QQQQ" > $DIR/$tfile
26216 cat $DIR/$tfile > /dev/null
26217 cat $DIR/$tfile > /dev/null
26218 cat $DIR/$tfile > /dev/null
26219 cat $DIR/$tfile > /dev/null
26221 local out=$($LFS heat_get $DIR/$tfile)
26223 $LFS heat_get $DIR/$tfile
26224 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
26225 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
26226 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
26227 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
26229 [ $readsample -le 4 ] || error "read sample ($readsample) is wrong"
26230 [ $writesample -le 3 ] || error "write sample ($writesample) is wrong"
26231 [ $readbyte -le 20 ] || error "read bytes ($readbyte) is wrong"
26232 [ $writebyte -le 15 ] || error "write bytes ($writebyte) is wrong"
26234 sleep $((period_second + 3))
26235 echo "Sleep $((period_second + 3)) seconds..."
26236 # The recursion formula to calculate the heat of the file f is as
26238 # Hi+1(f) = (1-P)*Hi(f)+ P*Ci
26239 # Where Hi is the heat value in the period between time points i*I and
26240 # (i+1)*I; Ci is the access count in the period; the symbol P refers
26241 # to the weight of Ci.
26242 out=$($LFS heat_get $DIR/$tfile)
26243 $LFS heat_get $DIR/$tfile
26244 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
26245 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
26246 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
26247 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
26249 [ $(bc <<< "$readsample <= 4 * $decay_pct / 100") -eq 1 ] ||
26250 error "read sample ($readsample) is wrong"
26251 [ $(bc <<< "$writesample <= 3 * $decay_pct / 100") -eq 1 ] ||
26252 error "write sample ($writesample) is wrong"
26253 [ $(bc <<< "$readbyte <= 20 * $decay_pct / 100") -eq 1 ] ||
26254 error "read bytes ($readbyte) is wrong"
26255 [ $(bc <<< "$writebyte <= 15 * $decay_pct / 100") -eq 1 ] ||
26256 error "write bytes ($writebyte) is wrong"
26258 echo "QQQQ" > $DIR/$tfile
26259 echo "QQQQ" > $DIR/$tfile
26260 echo "QQQQ" > $DIR/$tfile
26261 cat $DIR/$tfile > /dev/null
26262 cat $DIR/$tfile > /dev/null
26263 cat $DIR/$tfile > /dev/null
26264 cat $DIR/$tfile > /dev/null
26266 sleep $((period_second + 3))
26267 echo "Sleep $((period_second + 3)) seconds..."
26269 out=$($LFS heat_get $DIR/$tfile)
26270 $LFS heat_get $DIR/$tfile
26271 readsample1=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
26272 writesample1=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
26273 readbyte1=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
26274 writebyte1=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
26276 [ $(bc <<< "$readsample1 <= ($readsample * (100 - $decay_pct) + \
26277 4 * $decay_pct) / 100") -eq 1 ] ||
26278 error "read sample ($readsample1) is wrong"
26279 [ $(bc <<< "$writesample1 <= ($writesample * (100 - $decay_pct) + \
26280 3 * $decay_pct) / 100") -eq 1 ] ||
26281 error "write sample ($writesample1) is wrong"
26282 [ $(bc <<< "$readbyte1 <= ($readbyte * (100 - $decay_pct) + \
26283 20 * $decay_pct) / 100") -eq 1 ] ||
26284 error "read bytes ($readbyte1) is wrong"
26285 [ $(bc <<< "$writebyte1 <= ($writebyte * (100 - $decay_pct) + \
26286 15 * $decay_pct) / 100") -eq 1 ] ||
26287 error "write bytes ($writebyte1) is wrong"
26289 echo "Turn off file heat for the file $DIR/$tfile"
26290 $LFS heat_set -o $DIR/$tfile
26292 echo "QQQQ" > $DIR/$tfile
26293 echo "QQQQ" > $DIR/$tfile
26294 echo "QQQQ" > $DIR/$tfile
26295 cat $DIR/$tfile > /dev/null
26296 cat $DIR/$tfile > /dev/null
26297 cat $DIR/$tfile > /dev/null
26298 cat $DIR/$tfile > /dev/null
26300 out=$($LFS heat_get $DIR/$tfile)
26301 $LFS heat_get $DIR/$tfile
26302 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
26303 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
26304 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
26305 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
26307 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
26308 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
26309 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
26310 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
26312 echo "Trun on file heat for the file $DIR/$tfile"
26313 $LFS heat_set -O $DIR/$tfile
26315 echo "QQQQ" > $DIR/$tfile
26316 echo "QQQQ" > $DIR/$tfile
26317 echo "QQQQ" > $DIR/$tfile
26318 cat $DIR/$tfile > /dev/null
26319 cat $DIR/$tfile > /dev/null
26320 cat $DIR/$tfile > /dev/null
26321 cat $DIR/$tfile > /dev/null
26323 out=$($LFS heat_get $DIR/$tfile)
26324 $LFS heat_get $DIR/$tfile
26325 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
26326 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
26327 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
26328 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
26330 [ $readsample -gt 0 ] || error "read sample ($readsample) is wrong"
26331 [ $writesample -gt 0 ] || error "write sample ($writesample) is wrong"
26332 [ $readbyte -gt 0 ] || error "read bytes ($readbyte) is wrong"
26333 [ $writebyte -gt 0 ] || error "write bytes ($writebyte) is wrong"
26335 $LFS heat_set -c $DIR/$tfile
26336 $LCTL set_param -n llite.*.file_heat=0
26337 echo "Turn off file heat support for the Lustre filesystem"
26339 echo "QQQQ" > $DIR/$tfile
26340 echo "QQQQ" > $DIR/$tfile
26341 echo "QQQQ" > $DIR/$tfile
26342 cat $DIR/$tfile > /dev/null
26343 cat $DIR/$tfile > /dev/null
26344 cat $DIR/$tfile > /dev/null
26345 cat $DIR/$tfile > /dev/null
26347 out=$($LFS heat_get $DIR/$tfile)
26348 $LFS heat_get $DIR/$tfile
26349 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
26350 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
26351 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
26352 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
26354 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
26355 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
26356 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
26357 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
26359 $LCTL set_param -n llite.*.file_heat=$file_heat_sav
26362 run_test 813 "File heat verfication"
26366 dd of=$DIR/$tfile seek=128 bs=1k < /dev/null
26367 echo -n y >> $DIR/$tfile
26368 cp --sparse=always $DIR/$tfile $DIR/${tfile}.cp || error "copy failed"
26369 diff $DIR/$tfile $DIR/${tfile}.cp || error "files should be same"
26371 run_test 814 "sparse cp works as expected (LU-12361)"
26375 writeme -b 100 $DIR/$tfile || error "write 100 bytes failed"
26376 writeme -b 0 $DIR/$tfile || error "write 0 byte failed"
26378 run_test 815 "zero byte tiny write doesn't hang (LU-12382)"
26381 local ost1_imp=$(get_osc_import_name client ost1)
26382 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
26385 $LFS setstripe -c 1 -i 0 $DIR/$tfile
26386 # ensure ost1 is connected
26388 stat $DIR/$tfile >/dev/null || error "can't stat"
26389 wait_osc_import_state client ost1 FULL
26390 # no locks, no reqs to let the connection idle
26391 cancel_lru_locks osc
26392 lru_resize_disable osc
26395 before=$($LCTL get_param -n \
26396 ldlm.namespaces.$imp_name.lru_size)
26398 wait_osc_import_state client ost1 IDLE
26399 dd if=/dev/null of=$DIR/$tfile bs=1k count=1 conv=sync
26400 now=$($LCTL get_param -n \
26401 ldlm.namespaces.$imp_name.lru_size)
26402 [ $before == $now ] || error "lru_size changed $before != $now"
26404 run_test 816 "do not reset lru_resize on idle reconnect"
26408 exportfs -u localhost:$DIR/nfsexp
26413 systemctl restart nfs-server.service || skip "failed to restart nfsd"
26415 mkdir -p $DIR/nfsexp
26416 exportfs -orw,no_root_squash localhost:$DIR/nfsexp ||
26417 error "failed to export nfs"
26419 tmpdir=$(mktemp -d /tmp/nfs-XXXXXX)
26420 stack_trap cleanup_817 EXIT
26422 mount -t nfs -orw localhost:$DIR/nfsexp $tmpdir ||
26423 error "failed to mount nfs to $tmpdir"
26425 cp /bin/true $tmpdir
26426 $DIR/nfsexp/true || error "failed to execute 'true' command"
26428 run_test 817 "nfsd won't cache write lock for exec file"
26432 $LFS setstripe -c1 -i0 $DIR/$tfile
26433 $LFS setstripe -c1 -i1 $DIR/$tfile
26435 #define OBD_FAIL_OSP_CANT_PROCESS_LLOG 0x2105
26436 do_facet $SINGLEMDS lctl set_param fail_loc=0x80002105
26437 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
26438 error "start $SINGLEMDS failed"
26441 run_test 818 "unlink with failed llog"
26444 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
26445 cancel_lru_locks osc
26446 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
26447 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
26448 dd if=$DIR/$tfile of=/dev/null bs=1M count=1
26451 run_test 819a "too big niobuf in read"
26454 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
26455 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
26456 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
26457 cancel_lru_locks osc
26461 run_test 819b "too big niobuf in write"
26464 function test_820_start_ost() {
26467 for num in $(seq $OSTCOUNT); do
26468 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS
26473 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
26476 umount_client $MOUNT || error "umount failed"
26477 for num in $(seq $OSTCOUNT); do
26481 # mount client with no active OSTs
26482 # so that the client can't initialize max LOV EA size
26483 # from OSC notifications
26484 mount_client $MOUNT || error "mount failed"
26485 # delay OST starting to keep this 0 max EA size for a while
26486 test_820_start_ost &
26488 # create a directory on MDS2
26489 test_mkdir -i 1 -c1 $DIR/$tdir/mds2 ||
26490 error "Failed to create directory"
26491 # open intent should update default EA size
26492 # see mdc_update_max_ea_from_body()
26493 # notice this is the very first RPC to MDS2
26494 out=$(cp /etc/services $DIR/$tdir/mds2 2>&1)
26497 # With SSK, this situation can lead to -EPERM being returned.
26498 # In that case, simply retry.
26499 if [ $ret -ne 0 ] && $SHARED_KEY; then
26500 if echo "$out" | grep -q "not permitted"; then
26501 cp /etc/services $DIR/$tdir/mds2
26505 [ $ret -eq 0 ] || error "Failed to copy files to mds$n"
26507 run_test 820 "update max EA from open intent"
26510 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
26512 save_lustre_params mds1 \
26513 "osp.$FSNAME-OST*-osc-MDT0000.max_create_count" > $p
26514 do_facet $SINGLEMDS "$LCTL set_param -n \
26515 osp.$FSNAME-OST*MDT0000.max_create_count=0"
26516 do_facet $SINGLEMDS "$LCTL set_param -n \
26517 osp.$FSNAME-OST0000*MDT0000.max_create_count=20000"
26519 # wait for statfs update to clear OS_STATFS_NOPRECREATE
26520 local maxage=$(do_facet mds1 $LCTL get_param -n \
26521 osp.$FSNAME-OST0000*MDT0000.maxage)
26522 sleep $((maxage + 1))
26524 #define OBD_FAIL_NET_ERROR_RPC 0x532
26525 do_facet mds1 "$LCTL set_param fail_loc=0x80000532 fail_val=5"
26527 stack_trap "restore_lustre_params < $p; rm $p"
26529 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
26530 osp.$FSNAME-OST0000*MDT0000.create_count")
26531 for i in $(seq 1 $count); do
26532 touch $DIR/$tfile.${i} || error "touch failed"
26535 run_test 822 "test precreate failure"
26538 # tests that do cleanup/setup should be run at the end
26542 [ $PARALLEL == "yes" ] && skip "skip parallel run"
26545 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
26546 $LCTL set_param fail_loc=0x903
26548 cancel_lru_locks MGC
26550 FAIL_ON_ERROR=true cleanup
26551 FAIL_ON_ERROR=true setup
26553 run_test 900 "umount should not race with any mgc requeue thread"
26555 # LUS-6253/LU-11185
26561 [ $PARALLEL == "yes" ] && skip "skip parallel run"
26563 # some get_param have a bug to handle dot in param name
26564 cancel_lru_locks MGC
26565 oldc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
26566 olds=$(do_facet mgs $LCTL get_param -n 'ldlm.namespaces.MGS*.lock_count')
26567 umount_client $MOUNT || error "umount failed"
26568 mount_client $MOUNT || error "mount failed"
26569 cancel_lru_locks MGC
26570 newc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
26571 news=$(do_facet mgs $LCTL get_param -n 'ldlm.namespaces.MGS*.lock_count')
26573 [ $oldc -lt $newc ] && error "mgc lock leak ($oldc != $newc)"
26574 [ $olds -lt $news ] && error "mgs lock leak ($olds != $news)"
26578 run_test 901 "don't leak a mgc lock on client umount"
26582 [ $CLIENT_VERSION -lt $(version_code 2.13.52) ] &&
26583 skip "client does not have LU-13377 fix"
26584 #define OBD_FAIL_LLITE_SHORT_COMMIT 0x1415
26585 $LCTL set_param fail_loc=0x1415
26586 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
26587 cancel_lru_locks osc
26590 run_test 902 "test short write doesn't hang lustre"
26593 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
26594 check_and_cleanup_lustre
26595 if [ "$I_MOUNTED" != "yes" ]; then
26596 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true