3 # Run select tests by setting ONLY, or as arguments to the script.
4 # Skip specific tests by setting EXCEPT.
6 # e.g. ONLY="22 23" or ONLY="`seq 32 39`" or EXCEPT="31"
11 # Check Grants after these tests
12 GRANT_CHECK_LIST="$GRANT_CHECK_LIST 42a 42b 42c 42d 42e 63a 63b 64a 64b 64c 64d"
17 CREATETEST=${CREATETEST:-createtest}
18 LVERIFY=${LVERIFY:-ll_dirstripe_verify}
19 OPENFILE=${OPENFILE:-openfile}
20 OPENUNLINK=${OPENUNLINK:-openunlink}
21 READS=${READS:-"reads"}
22 MUNLINK=${MUNLINK:-munlink}
23 SOCKETSERVER=${SOCKETSERVER:-socketserver}
24 SOCKETCLIENT=${SOCKETCLIENT:-socketclient}
25 MEMHOG=${MEMHOG:-memhog}
26 DIRECTIO=${DIRECTIO:-directio}
27 ACCEPTOR_PORT=${ACCEPTOR_PORT:-988}
29 CHECK_GRANT=${CHECK_GRANT:-"yes"}
30 GRANT_CHECK_LIST=${GRANT_CHECK_LIST:-""}
31 export PARALLEL=${PARALLEL:-"no"}
34 LUSTRE=${LUSTRE:-$(dirname $0)/..}
35 LUSTRE_TESTS_API_DIR=${LUSTRE_TESTS_API_DIR:-${LUSTRE}/tests/clientapi}
36 . $LUSTRE/tests/test-framework.sh
41 ALWAYS_EXCEPT="$SANITY_EXCEPT "
42 # bug number for skipped test: LU-9693 LU-6493 LU-9693
43 ALWAYS_EXCEPT+=" 42a 42b 42c "
44 # bug number: LU-8411 LU-9054
45 ALWAYS_EXCEPT+=" 407 312"
48 # bug number: LU-14181 LU-14181
49 ALWAYS_EXCEPT+=" 64e 64f"
52 selinux_status=$(getenforce)
53 if [ "$selinux_status" != "Disabled" ]; then
58 # skip the grant tests for ARM until they are fixed
59 if [[ $(uname -m) = aarch64 ]]; then
60 # bug number: LU-11596
61 ALWAYS_EXCEPT+=" $GRANT_CHECK_LIST"
62 # bug number: LU-11671 LU-11667
63 ALWAYS_EXCEPT+=" 45 317"
64 # bug number: LU-14067 LU-14067
65 ALWAYS_EXCEPT+=" 400a 400b"
68 # skip nfs tests on kernels >= 4.12.0 until they are fixed
69 if [ $LINUX_VERSION_CODE -ge $(version_code 4.12.0) ]; then
70 # bug number: LU-12661
73 # skip cgroup tests on RHEL8.1 kernels until they are fixed
74 if (( $LINUX_VERSION_CODE >= $(version_code 4.18.0) &&
75 $LINUX_VERSION_CODE < $(version_code 5.4.0) )); then
76 # bug number: LU-13063
81 [ "$SLOW" = "no" ] && EXCEPT_SLOW="27m 64b 68 71 115 135 136 300o"
83 if [ "$mds1_FSTYPE" = "zfs" ]; then
84 # bug number for skipped test:
87 [ "$SLOW" = "no" ] && EXCEPT_SLOW="$EXCEPT_SLOW 51b"
90 if [ "$ost1_FSTYPE" = "zfs" ]; then
91 # bug number for skipped test: LU-1941 LU-1941 LU-1941 LU-1941
92 ALWAYS_EXCEPT+=" 130a 130b 130c 130d 130e 130f 130g"
95 # Get the SLES distro version
97 # Returns a version string that should only be used in comparing
98 # strings returned by version_code()
101 local version=$(grep VERSION_ID /etc/os-release | cut -d'"' -f2)
103 # All SuSE Linux versions have one decimal. version_code expects two
104 local sles_version=$version.0
105 version_code $sles_version
108 # Check if we are running on Ubuntu or SLES so we can make decisions on
110 if [ -r /etc/SuSE-release ]; then
111 sles_version=$(sles_version_code)
112 [ $sles_version -lt $(version_code 11.4.0) ] &&
113 # bug number for skipped test: LU-4341
114 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 170"
115 [ $sles_version -lt $(version_code 12.0.0) ] &&
116 # bug number for skipped test: LU-3703
117 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 234"
118 elif [ -r /etc/os-release ]; then
119 if grep -qi ubuntu /etc/os-release; then
120 ubuntu_version=$(version_code $(sed -n -e 's/"//g' \
121 -e 's/^VERSION=//p' \
125 if [[ $ubuntu_version -gt $(version_code 16.0.0) ]]; then
126 # bug number for skipped test:
128 ALWAYS_EXCEPT+=" 103a 410"
138 pgrep ll_sa > /dev/null && { echo "There are ll_sa thread not exit!"; exit 20; }
139 cleanupall ${FORCE} $* || { echo "FAILed to clean up"; exit 20; }
148 check_swap_layouts_support()
150 $LCTL get_param -n llite.*.sbi_flags | grep -q layout ||
151 skip "Does not support layout lock."
154 check_swap_layout_no_dom()
157 local SUPP=$(lfs getstripe $FOLDER | grep "pattern: mdt" | wc -l)
158 [ $SUPP -eq 0 ] || skip "layout swap does not support DOM files so far"
161 check_and_setup_lustre
165 MAXFREE=${MAXFREE:-$((200000 * $OSTCOUNT))}
167 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
168 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
169 rm -rf $DIR/[Rdfs][0-9]*
171 # $RUNAS_ID may get set incorrectly somewhere else
172 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] &&
173 error "\$RUNAS_ID set to 0, but \$UID is also 0!"
175 check_runas_id $RUNAS_ID $RUNAS_GID $RUNAS
177 if [ "${ONLY}" = "MOUNT" ] ; then
178 echo "Lustre is up, please go on"
182 echo "preparing for tests involving mounts"
183 EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
185 mke2fs -j -F $EXT2_DEV 8000 > /dev/null
186 echo # add a newline after mke2fs.
190 OLDDEBUG=$(lctl get_param -n debug 2> /dev/null)
191 lctl set_param debug=-1 2> /dev/null || true
194 $CHECKSTAT -t file $DIR/$tfile || error "$tfile is not a file"
196 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
198 run_test 0a "touch; rm ====================="
201 chmod 0755 $DIR || error "chmod 0755 $DIR failed"
202 $CHECKSTAT -p 0755 $DIR || error "$DIR permission is not 0755"
204 run_test 0b "chmod 0755 $DIR ============================="
207 $LCTL get_param mdc.*.import | grep "state: FULL" ||
208 error "import not FULL"
209 $LCTL get_param mdc.*.import | grep "target: $FSNAME-MDT" ||
212 run_test 0c "check import proc"
214 test_0d() { # LU-3397
215 [ $MGS_VERSION -lt $(version_code 2.10.57) ] &&
216 skip "proc exports not supported before 2.10.57"
218 local mgs_exp="mgs.MGS.exports"
219 local client_uuid=$($LCTL get_param -n mgc.*.uuid)
221 local exp_client_version
224 local temp_imp=$DIR/$tfile.import
225 local temp_exp=$DIR/$tfile.export
227 # save mgc import file to $temp_imp
228 $LCTL get_param mgc.*.import | tee $temp_imp
229 # Check if client uuid is found in MGS export
230 for exp_client_nid in $(do_facet mgs $LCTL get_param -N $mgs_exp.*); do
231 [ $(do_facet mgs $LCTL get_param -n $exp_client_nid.uuid) == \
235 # save mgs export file to $temp_exp
236 do_facet mgs $LCTL get_param $exp_client_nid.export | tee $temp_exp
238 # Compare the value of field "connect_flags"
239 imp_val=$(grep "connect_flags" $temp_imp)
240 exp_val=$(grep "connect_flags" $temp_exp)
241 [ "$exp_val" == "$imp_val" ] ||
242 error "export flags '$exp_val' != import flags '$imp_val'"
244 # Compare client versions. Only compare top-3 fields for compatibility
245 exp_client_version=$(awk '/target_version:/ { print $2 }' $temp_exp)
246 exp_val=$(version_code $(cut -d. -f1,2,3 <<<$exp_client_version))
247 imp_val=$(version_code $(lustre_build_version client | cut -d. -f1,2,3))
248 [ "$exp_val" == "$imp_val" ] ||
249 error "exp version '$exp_client_version'($exp_val) != " \
250 "'$(lustre_build_version client)'($imp_val)"
252 run_test 0d "check export proc ============================="
255 test_mkdir $DIR/$tdir
256 test_mkdir $DIR/$tdir/d2
257 mkdir $DIR/$tdir/d2 && error "we expect EEXIST, but not returned"
258 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a dir"
261 $CHECKSTAT -a $DIR/$tdir || error "$tdir was not removed"
263 run_test 1 "mkdir; remkdir; rmdir"
266 test_mkdir $DIR/$tdir
267 touch $DIR/$tdir/$tfile || error "touch $tdir/$tfile failed"
268 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
270 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$file is not removed"
272 run_test 2 "mkdir; touch; rmdir; check file"
275 test_mkdir $DIR/$tdir
276 $CHECKSTAT -t dir $DIR/$tdir || error "$tdir is not a directory"
277 touch $DIR/$tdir/$tfile
278 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
280 $CHECKSTAT -a $DIR/$tdir || error "$tdir is not removed"
282 run_test 3 "mkdir; touch; rmdir; check dir"
284 # LU-4471 - failed rmdir on remote directories still removes directory on MDT0
286 test_mkdir -i 1 $DIR/$tdir
288 touch $DIR/$tdir/$tfile ||
289 error "Create file under remote directory failed"
292 error "Expect error removing in-use dir $DIR/$tdir"
294 test -d $DIR/$tdir || error "Remote directory disappeared"
296 rm -rf $DIR/$tdir || error "remove remote dir error"
298 run_test 4 "mkdir; touch dir/file; rmdir; checkdir (expect error)"
301 test_mkdir $DIR/$tdir
302 test_mkdir $DIR/$tdir/d2
303 chmod 0707 $DIR/$tdir/d2 || error "chmod 0707 $tdir/d2 failed"
304 $CHECKSTAT -t dir -p 0707 $DIR/$tdir/d2 || error "$tdir/d2 not mode 707"
305 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a directory"
307 run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2"
310 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
311 chmod 0666 $DIR/$tfile || error "chmod 0666 $tfile failed"
312 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
313 error "$tfile does not have perm 0666 or UID $UID"
314 $RUNAS chmod 0444 $DIR/$tfile && error "chmod $tfile worked on UID $UID"
315 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
316 error "$tfile should be 0666 and owned by UID $UID"
318 run_test 6a "touch f6a; chmod f6a; $RUNAS chmod f6a (should return error) =="
321 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
324 chown $RUNAS_ID $DIR/$tfile || error "chown $RUNAS_ID $file failed"
325 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
326 error "$tfile should be owned by UID $RUNAS_ID"
327 $RUNAS chown $UID $DIR/$tfile && error "chown $UID $file succeeded"
328 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
329 error "$tfile should be owned by UID $RUNAS_ID"
331 run_test 6c "touch f6c; chown f6c; $RUNAS chown f6c (should return error) =="
334 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
337 chgrp $RUNAS_ID $DIR/$tfile || error "chgrp $RUNAS_ID $file failed"
338 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
339 error "$tfile should be owned by GID $UID"
340 $RUNAS chgrp $UID $DIR/$tfile && error "chgrp $UID $file succeeded"
341 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
342 error "$tfile should be owned by UID $UID and GID $RUNAS_ID"
344 run_test 6e "touch+chgrp $tfile; $RUNAS chgrp $tfile (should return error)"
347 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
349 test_mkdir $DIR/$tdir
350 chmod 777 $DIR/$tdir || error "chmod 0777 $tdir failed"
351 $RUNAS mkdir $DIR/$tdir/d || error "mkdir $tdir/d failed"
352 chmod g+s $DIR/$tdir/d || error "chmod g+s $tdir/d failed"
353 test_mkdir $DIR/$tdir/d/subdir
354 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir/d/subdir ||
355 error "$tdir/d/subdir should be GID $RUNAS_GID"
356 if [[ $MDSCOUNT -gt 1 ]]; then
357 # check remote dir sgid inherite
358 $LFS mkdir -i 0 $DIR/$tdir.local ||
359 error "mkdir $tdir.local failed"
360 chmod g+s $DIR/$tdir.local ||
361 error "chmod $tdir.local failed"
362 chgrp $RUNAS_GID $DIR/$tdir.local ||
363 error "chgrp $tdir.local failed"
364 $LFS mkdir -i 1 $DIR/$tdir.local/$tdir.remote ||
365 error "mkdir $tdir.remote failed"
366 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir.local/$tdir.remote ||
367 error "$tdir.remote should be owned by $UID.$RUNAS_ID"
368 $CHECKSTAT -p 02755 $DIR/$tdir.local/$tdir.remote ||
369 error "$tdir.remote should be mode 02755"
372 run_test 6g "verify new dir in sgid dir inherits group"
374 test_6h() { # bug 7331
375 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
377 touch $DIR/$tfile || error "touch failed"
378 chown $RUNAS_ID:$RUNAS_GID $DIR/$tfile || error "initial chown failed"
379 $RUNAS -G$RUNAS_GID chown $RUNAS_ID:0 $DIR/$tfile &&
380 error "chown $RUNAS_ID:0 $tfile worked as GID $RUNAS_GID"
381 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_GID $DIR/$tfile ||
382 error "$tdir/$tfile should be UID $RUNAS_UID GID $RUNAS_GID"
384 run_test 6h "$RUNAS chown RUNAS_ID.0 .../$tfile (should return error)"
387 test_mkdir $DIR/$tdir
388 $MCREATE $DIR/$tdir/$tfile
389 chmod 0666 $DIR/$tdir/$tfile
390 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
391 error "$tdir/$tfile should be mode 0666"
393 run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
396 if [ ! -d $DIR/$tdir ]; then
397 test_mkdir $DIR/$tdir
399 $MCREATE $DIR/$tdir/$tfile
400 echo -n foo > $DIR/$tdir/$tfile
401 [ "$(cat $DIR/$tdir/$tfile)" = "foo" ] || error "$tdir/$tfile not 'foo'"
402 $CHECKSTAT -t file -s 3 $DIR/$tdir/$tfile || error "$tfile size not 3"
404 run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
407 test_mkdir $DIR/$tdir
408 touch $DIR/$tdir/$tfile
409 chmod 0666 $DIR/$tdir/$tfile
410 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
411 error "$tfile mode not 0666"
413 run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
416 test_mkdir $DIR/$tdir
417 test_mkdir $DIR/$tdir/d2
418 test_mkdir $DIR/$tdir/d2/d3
419 $CHECKSTAT -t dir $DIR/$tdir/d2/d3 || error "$tdir/d2/d3 not a dir"
421 run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
424 test_mkdir $DIR/$tdir
425 test_mkdir $DIR/$tdir/d2
426 touch $DIR/$tdir/d2/$tfile
427 $CHECKSTAT -t file $DIR/$tdir/d2/$tfile ||
428 error "$tdir/d2/$tfile not a file"
430 run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
433 test_mkdir $DIR/$tdir
434 test_mkdir $DIR/$tdir/d2
435 chmod 0666 $DIR/$tdir/d2
436 chmod 0705 $DIR/$tdir/d2
437 $CHECKSTAT -t dir -p 0705 $DIR/$tdir/d2 ||
438 error "$tdir/d2 mode not 0705"
440 run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
443 test_mkdir $DIR/$tdir
444 touch $DIR/$tdir/$tfile
445 chmod 0666 $DIR/$tdir/$tfile
446 chmod 0654 $DIR/$tdir/$tfile
447 $CHECKSTAT -t file -p 0654 $DIR/$tdir/$tfile ||
448 error "$tdir/d2 mode not 0654"
450 run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
453 test_mkdir $DIR/$tdir
454 dd if=/dev/zero of=$DIR/$tdir/$tfile count=10
456 $CHECKSTAT -t file -s 0 $DIR/$tdir/$tfile ||
457 error "$tdir/$tfile size not 0 after truncate"
459 run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
462 test_mkdir $DIR/$tdir
463 touch $DIR/$tdir/$tfile
465 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
467 run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
470 test_mkdir $DIR/$tdir
471 touch $DIR/$tdir/$tfile
472 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}_2
473 $CHECKSTAT -t file $DIR/$tdir/${tfile}_2 ||
474 error "$tdir/${tfile_2} not a file after rename"
475 rm $DIR/$tdir/${tfile}_2 || error "unlink failed after rename"
477 run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
480 test_mkdir $DIR/$tdir
481 touch $DIR/$tdir/$tfile
482 rm -rf $DIR/$tdir/$tfile
483 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
485 run_test 16 "touch .../d16/f; rm -rf .../d16/f"
488 test_mkdir $DIR/$tdir
489 touch $DIR/$tdir/$tfile
490 ln -s $DIR/$tdir/$tfile $DIR/$tdir/l-exist
492 $CHECKSTAT -l $DIR/$tdir/$tfile $DIR/$tdir/l-exist ||
493 error "$tdir/l-exist not a symlink"
494 $CHECKSTAT -f -t f $DIR/$tdir/l-exist ||
495 error "$tdir/l-exist not referencing a file"
496 rm -f $DIR/$tdir/l-exist
497 $CHECKSTAT -a $DIR/$tdir/l-exist || error "$tdir/l-exist not removed"
499 run_test 17a "symlinks: create, remove (real)"
502 test_mkdir $DIR/$tdir
503 ln -s no-such-file $DIR/$tdir/l-dangle
505 $CHECKSTAT -l no-such-file $DIR/$tdir/l-dangle ||
506 error "$tdir/l-dangle not referencing no-such-file"
507 $CHECKSTAT -fa $DIR/$tdir/l-dangle ||
508 error "$tdir/l-dangle not referencing non-existent file"
509 rm -f $DIR/$tdir/l-dangle
510 $CHECKSTAT -a $DIR/$tdir/l-dangle || error "$tdir/l-dangle not removed"
512 run_test 17b "symlinks: create, remove (dangling)"
514 test_17c() { # bug 3440 - don't save failed open RPC for replay
515 test_mkdir $DIR/$tdir
516 ln -s foo $DIR/$tdir/$tfile
517 cat $DIR/$tdir/$tfile && error "opened non-existent symlink" || true
519 run_test 17c "symlinks: open dangling (should return error)"
522 test_mkdir $DIR/$tdir
523 ln -s foo $DIR/$tdir/$tfile
524 touch $DIR/$tdir/$tfile || error "creating to new symlink"
526 run_test 17d "symlinks: create dangling"
529 test_mkdir $DIR/$tdir
530 local foo=$DIR/$tdir/$tfile
531 ln -s $foo $foo || error "create symlink failed"
532 ls -l $foo || error "ls -l failed"
533 ls $foo && error "ls not failed" || true
535 run_test 17e "symlinks: create recursive symlink (should return error)"
538 test_mkdir $DIR/$tdir
539 ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/$tdir/111
540 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/$tdir/222
541 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/$tdir/333
542 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/$tdir/444
543 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/$tdir/555
544 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890/aaaaaaaaaa/bbbbbbbbbb/cccccccccc/dddddddddd/eeeeeeeeee/ffffffffff/ $DIR/$tdir/666
547 run_test 17f "symlinks: long and very long symlink name"
549 # str_repeat(S, N) generate a string that is string S repeated N times
554 while [ $((n -= 1)) -ge 0 ]; do
560 # Long symlinks and LU-2241
562 test_mkdir $DIR/$tdir
563 local TESTS="59 60 61 4094 4095"
565 # Fix for inode size boundary in 2.1.4
566 [ $MDS1_VERSION -lt $(version_code 2.1.4) ] &&
569 # Patch not applied to 2.2 or 2.3 branches
570 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
571 [ $MDS1_VERSION -le $(version_code 2.3.55) ] &&
575 local SYMNAME=$(str_repeat 'x' $i)
576 ln -s $SYMNAME $DIR/$tdir/f$i || error "failed $i-char symlink"
577 readlink $DIR/$tdir/f$i || error "failed $i-char readlink"
580 run_test 17g "symlinks: really long symlink name and inode boundaries"
582 test_17h() { #bug 17378
583 [ $PARALLEL == "yes" ] && skip "skip parallel run"
584 remote_mds_nodsh && skip "remote MDS with nodsh"
588 test_mkdir $DIR/$tdir
589 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
590 $LFS setstripe -c -1 $DIR/$tdir
591 #define OBD_FAIL_MDS_LOV_PREP_CREATE 0x141
592 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000141
593 touch $DIR/$tdir/$tfile || true
595 run_test 17h "create objects: lov_free_memmd() doesn't lbug"
597 test_17i() { #bug 20018
598 [ $PARALLEL == "yes" ] && skip "skip parallel run"
599 remote_mds_nodsh && skip "remote MDS with nodsh"
601 local foo=$DIR/$tdir/$tfile
604 test_mkdir -c1 $DIR/$tdir
605 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
606 ln -s $foo $foo || error "create symlink failed"
607 #define OBD_FAIL_MDS_READLINK_EPROTO 0x143
608 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000143
609 ls -l $foo && error "error not detected"
612 run_test 17i "don't panic on short symlink (should return error)"
614 test_17k() { #bug 22301
615 [ $PARALLEL == "yes" ] && skip "skip parallel run"
616 [[ -z "$(which rsync 2>/dev/null)" ]] &&
617 skip "no rsync command"
618 rsync --help | grep -q xattr ||
619 skip_env "$(rsync --version | head -n1) does not support xattrs"
620 test_mkdir $DIR/$tdir
621 test_mkdir $DIR/$tdir.new
622 touch $DIR/$tdir/$tfile
623 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
624 rsync -av -X $DIR/$tdir/ $DIR/$tdir.new ||
625 error "rsync failed with xattrs enabled"
627 run_test 17k "symlinks: rsync with xattrs enabled"
629 test_17l() { # LU-279
630 [[ -z "$(which getfattr 2>/dev/null)" ]] &&
631 skip "no getfattr command"
633 test_mkdir $DIR/$tdir
634 touch $DIR/$tdir/$tfile
635 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
636 for path in "$DIR/$tdir" "$DIR/$tdir/$tfile" "$DIR/$tdir/$tfile.lnk"; do
637 # -h to not follow symlinks. -m '' to list all the xattrs.
638 # grep to remove first line: '# file: $path'.
639 for xattr in `getfattr -hm '' $path 2>/dev/null | grep -v '^#'`;
641 lgetxattr_size_check $path $xattr ||
642 error "lgetxattr_size_check $path $xattr failed"
646 run_test 17l "Ensure lgetxattr's returned xattr size is consistent"
650 [ $PARALLEL == "yes" ] && skip "skip parallel run"
651 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
652 remote_mds_nodsh && skip "remote MDS with nodsh"
653 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
654 [ $MDS1_VERSION -le $(version_code 2.2.93) ] &&
655 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks"
657 local short_sym="0123456789"
658 local wdir=$DIR/$tdir
663 # create a long symlink file
664 for ((i = 0; i < 4; ++i)); do
665 long_sym=${long_sym}${long_sym}
668 echo "create 512 short and long symlink files under $wdir"
669 for ((i = 0; i < 256; ++i)); do
670 ln -sf ${long_sym}"a5a5" $wdir/long-$i
671 ln -sf ${short_sym}"a5a5" $wdir/short-$i
677 wait_delete_completed
679 echo "recreate the 512 symlink files with a shorter string"
680 for ((i = 0; i < 512; ++i)); do
681 # rewrite the symlink file with a shorter string
682 ln -sf ${long_sym} $wdir/long-$i || error "long_sym failed"
683 ln -sf ${short_sym} $wdir/short-$i || error "short_sym failed"
686 local mds_index=$(($($LFS getstripe -m $wdir) + 1))
687 local devname=$(mdsdevname $mds_index)
689 echo "stop and checking mds${mds_index}:"
690 # e2fsck should not return error
692 run_e2fsck $(facet_active_host mds${mds_index}) $devname -n
695 start mds${mds_index} $devname $MDS_MOUNT_OPTS ||
696 error "start mds${mds_index} failed"
697 df $MOUNT > /dev/null 2>&1
699 error "e2fsck detected error for short/long symlink: rc=$rc"
702 run_test 17m "run e2fsck against MDT which contains short/long symlink"
704 check_fs_consistency_17n() {
708 # create/unlink in 17n only change 2 MDTs(MDT1/MDT2),
709 # so it only check MDT1/MDT2 instead of all of MDTs.
710 for mdt_index in 1 2; do
711 local devname=$(mdsdevname $mdt_index)
712 # e2fsck should not return error
714 run_e2fsck $(facet_active_host mds$mdt_index) $devname -n ||
717 start mds${mdt_index} $devname $MDS_MOUNT_OPTS ||
718 error "mount mds$mdt_index failed"
719 df $MOUNT > /dev/null 2>&1
725 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
726 [ $PARALLEL == "yes" ] && skip "skip parallel run"
727 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
728 remote_mds_nodsh && skip "remote MDS with nodsh"
729 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
730 [ $MDS1_VERSION -le $(version_code 2.2.93) ] &&
731 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks"
735 test_mkdir $DIR/$tdir
736 for ((i=0; i<10; i++)); do
737 $LFS mkdir -i1 -c2 $DIR/$tdir/remote_dir_${i} ||
738 error "create remote dir error $i"
739 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
740 error "create files under remote dir failed $i"
743 check_fs_consistency_17n ||
744 error "e2fsck report error after create files under remote dir"
746 for ((i = 0; i < 10; i++)); do
747 rm -rf $DIR/$tdir/remote_dir_${i} ||
748 error "destroy remote dir error $i"
751 check_fs_consistency_17n ||
752 error "e2fsck report error after unlink files under remote dir"
754 [ $MDS1_VERSION -lt $(version_code 2.4.50) ] &&
755 skip "lustre < 2.4.50 does not support migrate mv"
757 for ((i = 0; i < 10; i++)); do
758 mkdir -p $DIR/$tdir/remote_dir_${i}
759 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
760 error "create files under remote dir failed $i"
761 $LFS migrate --mdt-index 1 $DIR/$tdir/remote_dir_${i} ||
762 error "migrate remote dir error $i"
764 check_fs_consistency_17n || error "e2fsck report error after migration"
766 for ((i = 0; i < 10; i++)); do
767 rm -rf $DIR/$tdir/remote_dir_${i} ||
768 error "destroy remote dir error $i"
771 check_fs_consistency_17n || error "e2fsck report error after unlink"
773 run_test 17n "run e2fsck against master/slave MDT which contains remote dir"
776 remote_mds_nodsh && skip "remote MDS with nodsh"
777 [ $MDS1_VERSION -lt $(version_code 2.3.64) ] &&
778 skip "Need MDS version at least 2.3.64"
780 local wdir=$DIR/${tdir}o
786 mdt_index=$($LFS getstripe -m $wdir/$tfile)
787 mdt_index=$((mdt_index + 1))
790 #fail mds will wait the failover finish then set
791 #following fail_loc to avoid interfer the recovery process.
794 #define OBD_FAIL_OSD_LMA_INCOMPAT 0x194
795 do_facet mds${mdt_index} lctl set_param fail_loc=0x194
796 ls -l $wdir/$tfile && rc=1
797 do_facet mds${mdt_index} lctl set_param fail_loc=0
798 [[ $rc -eq 0 ]] || error "stat file should fail"
800 run_test 17o "stat file with incompat LMA feature"
803 touch $DIR/$tfile || error "Failed to touch $DIR/$tfile: $?"
804 ls $DIR || error "Failed to ls $DIR: $?"
806 run_test 18 "touch .../f ; ls ... =============================="
812 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
814 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
817 ls -l $DIR/$tfile && error "ls -l $tfile failed"|| true
819 run_test 19b "ls -l .../f19 (should return error) =============="
822 [ $RUNAS_ID -eq $UID ] &&
823 skip_env "RUNAS_ID = UID = $UID -- skipping"
825 $RUNAS touch $DIR/$tfile && error "create non-root file failed" || true
827 run_test 19c "$RUNAS touch .../f19 (should return error) =="
830 cat $DIR/f19 && error || true
832 run_test 19d "cat .../f19 (should return error) =============="
841 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
843 run_test 20 "touch .../f ; ls -l ..."
846 test_mkdir $DIR/$tdir
847 [ -f $DIR/$tdir/dangle ] && rm -f $DIR/$tdir/dangle
848 ln -s dangle $DIR/$tdir/link
849 echo foo >> $DIR/$tdir/link
850 cat $DIR/$tdir/dangle
851 $CHECKSTAT -t link $DIR/$tdir/link || error "$tdir/link not a link"
852 $CHECKSTAT -f -t file $DIR/$tdir/link ||
853 error "$tdir/link not linked to a file"
855 run_test 21 "write to dangling link"
858 local wdir=$DIR/$tdir
860 chown $RUNAS_ID:$RUNAS_GID $wdir
861 (cd $wdir || error "cd $wdir failed";
862 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network |
864 ls -lR $wdir/etc || error "ls -lR $wdir/etc failed"
865 $CHECKSTAT -t dir $wdir/etc || error "checkstat -t dir failed"
866 $CHECKSTAT -u \#$RUNAS_ID -g \#$RUNAS_GID $wdir/etc ||
867 error "checkstat -u failed"
869 run_test 22 "unpack tar archive as non-root user"
873 test_mkdir $DIR/$tdir
874 local file=$DIR/$tdir/$tfile
876 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
877 openfile -f O_CREAT:O_EXCL $file &&
878 error "$file recreate succeeded" || true
880 run_test 23a "O_CREAT|O_EXCL in subdir"
882 test_23b() { # bug 18988
883 test_mkdir $DIR/$tdir
884 local file=$DIR/$tdir/$tfile
887 echo foo > $file || error "write filed"
888 echo bar >> $file || error "append filed"
889 $CHECKSTAT -s 8 $file || error "wrong size"
892 run_test 23b "O_APPEND check"
894 # LU-9409, size with O_APPEND and tiny writes
896 local file=$DIR/$tfile
899 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800
900 $CHECKSTAT -s 6400 $file || error "wrong size, expected 6400"
904 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
905 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
907 $CHECKSTAT -s 12800 $file || error "wrong size, expected 12800"
910 #racing tiny & normal writes
911 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4096 count=4 &
912 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=100 &
914 $CHECKSTAT -s 17184 $file || error "wrong size, expected 17184"
917 #racing tiny & normal writes 2, ugly numbers
918 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4099 count=11 &
919 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=17 count=173 &
921 $CHECKSTAT -s 48030 $file || error "wrong size, expected 48030"
924 run_test 23c "O_APPEND size checks for tiny writes"
926 # LU-11069 file offset is correct after appending writes
928 local file=$DIR/$tfile
931 echo CentaurHauls > $file
932 offset=$($MULTIOP $file oO_WRONLY:O_APPEND:w13Zp)
933 if ((offset != 26)); then
934 error "wrong offset, expected 26, got '$offset'"
937 run_test 23d "file offset is correct after appending writes"
941 echo '-- same directory rename'
942 test_mkdir $DIR/$tdir
943 touch $DIR/$tdir/$tfile.1
944 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
945 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
947 run_test 24a "rename file to non-existent target"
950 test_mkdir $DIR/$tdir
951 touch $DIR/$tdir/$tfile.{1,2}
952 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
953 $CHECKSTAT -a $DIR/$tdir/$tfile.1 || error "$tfile.1 exists"
954 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
956 run_test 24b "rename file to existing target"
959 test_mkdir $DIR/$tdir
960 test_mkdir $DIR/$tdir/d$testnum.1
961 mv $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
962 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
963 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
965 run_test 24c "rename directory to non-existent target"
968 test_mkdir -c1 $DIR/$tdir
969 test_mkdir -c1 $DIR/$tdir/d$testnum.1
970 test_mkdir -c1 $DIR/$tdir/d$testnum.2
971 mrename $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
972 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
973 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
975 run_test 24d "rename directory to existing target"
978 echo '-- cross directory renames --'
982 mv $DIR/R5a/f $DIR/R5b/g
983 $CHECKSTAT -a $DIR/R5a/f || error "$DIR/R5a/f exists"
984 $CHECKSTAT -t file $DIR/R5b/g || error "$DIR/R5b/g not file type"
986 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
991 touch $DIR/R6a/f $DIR/R6b/g
992 mv $DIR/R6a/f $DIR/R6b/g
993 $CHECKSTAT -a $DIR/R6a/f || error "$DIR/R6a/f exists"
994 $CHECKSTAT -t file $DIR/R6b/g || error "$DIR/R6b/g not file type"
996 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
1001 test_mkdir $DIR/R7a/d
1002 mv $DIR/R7a/d $DIR/R7b/e
1003 $CHECKSTAT -a $DIR/R7a/d || error "$DIR/R7a/d exists"
1004 $CHECKSTAT -t dir $DIR/R7b/e || error "$DIR/R7b/e not dir type"
1006 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
1009 test_mkdir -c1 $DIR/R8a
1010 test_mkdir -c1 $DIR/R8b
1011 test_mkdir -c1 $DIR/R8a/d
1012 test_mkdir -c1 $DIR/R8b/e
1013 mrename $DIR/R8a/d $DIR/R8b/e
1014 $CHECKSTAT -a $DIR/R8a/d || error "$DIR/R8a/d exists"
1015 $CHECKSTAT -t dir $DIR/R8b/e || error "$DIR/R8b/e not dir type"
1017 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
1020 echo "-- rename error cases"
1022 test_mkdir $DIR/R9/a
1024 mrename $DIR/R9/f $DIR/R9/a
1025 $CHECKSTAT -t file $DIR/R9/f || error "$DIR/R9/f not file type"
1026 $CHECKSTAT -t dir $DIR/R9/a || error "$DIR/R9/a not dir type"
1027 $CHECKSTAT -a $DIR/R9/a/f || error "$DIR/R9/a/f exists"
1029 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
1033 mrename $DIR/R10/f $DIR/R10/g
1034 $CHECKSTAT -t dir $DIR/R10 || error "$DIR/R10 not dir type"
1035 $CHECKSTAT -a $DIR/R10/f || error "$DIR/R10/f exists"
1036 $CHECKSTAT -a $DIR/R10/g || error "$DIR/R10/g exists"
1038 run_test 24j "source does not exist ============================"
1041 test_mkdir $DIR/R11a
1042 test_mkdir $DIR/R11a/d
1044 mv $DIR/R11a/f $DIR/R11a/d
1045 $CHECKSTAT -a $DIR/R11a/f || error "$DIR/R11a/f exists"
1046 $CHECKSTAT -t file $DIR/R11a/d/f || error "$DIR/R11a/d/f not file type"
1048 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
1050 # bug 2429 - rename foo foo foo creates invalid file
1053 $MULTIOP $f OcNs || error "rename of ${f} to itself failed"
1055 run_test 24l "Renaming a file to itself ========================"
1059 $MULTIOP $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
1060 # on ext3 this does not remove either the source or target files
1061 # though the "expected" operation would be to remove the source
1062 $CHECKSTAT -t file ${f} || error "${f} missing"
1063 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
1065 run_test 24m "Renaming a file to a hard link to itself ========="
1069 # this stats the old file after it was renamed, so it should fail
1071 $CHECKSTAT ${f} || error "${f} missing"
1073 $CHECKSTAT ${f}.rename || error "${f}.rename missing"
1074 $CHECKSTAT -a ${f} || error "${f} exists"
1076 run_test 24n "Statting the old file after renaming (Posix rename 2)"
1079 test_mkdir $DIR/$tdir
1080 rename_many -s random -v -n 10 $DIR/$tdir
1082 run_test 24o "rename of files during htree split"
1085 test_mkdir $DIR/R12a
1086 test_mkdir $DIR/R12b
1087 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
1088 mrename $DIR/R12a $DIR/R12b
1089 $CHECKSTAT -a $DIR/R12a || error "$DIR/R12a exists"
1090 $CHECKSTAT -t dir $DIR/R12b || error "$DIR/R12b not dir type"
1091 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
1092 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
1094 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
1096 cleanup_multiop_pause() {
1098 kill -USR1 $MULTIPID
1102 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1104 test_mkdir $DIR/R13a
1105 test_mkdir $DIR/R13b
1106 local DIRINO=$(ls -lid $DIR/R13a | awk '{ print $1 }')
1107 multiop_bg_pause $DIR/R13b D_c || error "multiop failed to start"
1110 trap cleanup_multiop_pause EXIT
1111 mrename $DIR/R13a $DIR/R13b
1112 $CHECKSTAT -a $DIR/R13a || error "R13a still exists"
1113 $CHECKSTAT -t dir $DIR/R13b || error "R13b does not exist"
1114 local DIRINO2=$(ls -lid $DIR/R13b | awk '{ print $1 }')
1115 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
1116 cleanup_multiop_pause
1117 wait $MULTIPID || error "multiop close failed"
1119 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
1121 test_24r() { #bug 3789
1122 test_mkdir $DIR/R14a
1123 test_mkdir $DIR/R14a/b
1124 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
1125 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
1126 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
1128 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
1131 test_mkdir $DIR/R15a
1132 test_mkdir $DIR/R15a/b
1133 test_mkdir $DIR/R15a/b/c
1134 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
1135 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
1136 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
1138 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
1140 test_mkdir $DIR/R16a
1141 test_mkdir $DIR/R16a/b
1142 test_mkdir $DIR/R16a/b/c
1143 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
1144 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
1145 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
1147 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
1149 test_24u() { # bug12192
1150 $MULTIOP $DIR/$tfile C2w$((2048 * 1024))c || error "multiop failed"
1151 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
1153 run_test 24u "create stripe file"
1155 simple_cleanup_common() {
1158 [ -z "$DIR" ] || [ -z "$tdir" ] && return 0
1160 local start=$SECONDS
1163 wait_delete_completed
1164 echo "cleanup time $((SECONDS - start))"
1168 max_pages_per_rpc() {
1169 local mdtname="$(printf "MDT%04x" ${1:-0})"
1170 $LCTL get_param -n mdc.*$mdtname*.max_pages_per_rpc
1174 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1176 local nrfiles=${COUNT:-100000}
1177 local fname="$DIR/$tdir/$tfile"
1179 # Performance issue on ZFS see LU-4072 (c.f. LU-2887)
1180 [ "$mds1_FSTYPE" = "zfs" ] && nrfiles=${COUNT:-10000}
1182 test_mkdir "$(dirname $fname)"
1183 # assume MDT0000 has the fewest inodes
1184 local stripes=$($LFS getdirstripe -c $(dirname $fname))
1185 local free_inodes=$(($(mdt_free_inodes 0) * stripes))
1186 [[ $free_inodes -lt $nrfiles ]] && nrfiles=$free_inodes
1188 trap simple_cleanup_common EXIT
1190 createmany -m "$fname" $nrfiles
1192 cancel_lru_locks mdc
1193 lctl set_param mdc.*.stats clear
1195 # was previously test_24D: LU-6101
1196 # readdir() returns correct number of entries after cursor reload
1197 local num_ls=$(ls $DIR/$tdir | wc -l)
1198 local num_uniq=$(ls $DIR/$tdir | sort -u | wc -l)
1199 local num_all=$(ls -a $DIR/$tdir | wc -l)
1200 if [ $num_ls -ne $nrfiles ] || [ $num_uniq -ne $nrfiles ] ||
1201 [ $num_all -ne $((nrfiles + 2)) ]; then
1202 error "Expected $nrfiles files, got $num_ls " \
1203 "($num_uniq unique $num_all .&..)"
1205 # LU-5 large readdir
1206 # dirent_size = 32 bytes for sizeof(struct lu_dirent) +
1207 # N bytes for name (len($nrfiles) rounded to 8 bytes) +
1208 # 8 bytes for luda_type (4 bytes rounded to 8 bytes)
1209 # take into account of overhead in lu_dirpage header and end mark in
1210 # each page, plus one in rpc_num calculation.
1211 local dirent_size=$((32 + (${#tfile} | 7) + 1 + 8))
1212 local page_entries=$(((PAGE_SIZE - 24) / dirent_size))
1213 local mdt_idx=$($LFS getdirstripe -i $(dirname $fname))
1214 local rpc_pages=$(max_pages_per_rpc $mdt_idx)
1215 local rpc_max=$((nrfiles / (page_entries * rpc_pages) + stripes))
1216 local mds_readpage=$(calc_stats mdc.*.stats mds_readpage)
1217 echo "readpages: $mds_readpage rpc_max: $rpc_max"
1218 (( $mds_readpage < $rpc_max - 2 || $mds_readpage > $rpc_max + 1)) &&
1219 error "large readdir doesn't take effect: " \
1220 "$mds_readpage should be about $rpc_max"
1222 simple_cleanup_common
1224 run_test 24v "list large directory (test hash collision, b=17560)"
1226 test_24w() { # bug21506
1228 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || return 1
1229 dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || return 2
1230 dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || return 3
1231 SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
1232 [[ "$SZ1" -eq "$SZ2" ]] ||
1233 error "Error reading at the end of the file $tfile"
1235 run_test 24w "Reading a file larger than 4Gb"
1238 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1239 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1240 [[ $MDS1_VERSION -lt $(version_code 2.7.56) ]] &&
1241 skip "Need MDS version at least 2.7.56"
1244 local remote_dir=$DIR/$tdir/remote_dir
1246 test_mkdir $DIR/$tdir
1247 $LFS mkdir -i $MDTIDX $remote_dir ||
1248 error "create remote directory failed"
1250 test_mkdir $DIR/$tdir/src_dir
1251 touch $DIR/$tdir/src_file
1252 test_mkdir $remote_dir/tgt_dir
1253 touch $remote_dir/tgt_file
1255 mrename $DIR/$tdir/src_dir $remote_dir/tgt_dir ||
1256 error "rename dir cross MDT failed!"
1258 mrename $DIR/$tdir/src_file $remote_dir/tgt_file ||
1259 error "rename file cross MDT failed!"
1261 touch $DIR/$tdir/ln_file
1262 ln $DIR/$tdir/ln_file $remote_dir/ln_name ||
1263 error "ln file cross MDT failed"
1265 rm -rf $DIR/$tdir || error "Can not delete directories"
1267 run_test 24x "cross MDT rename/link"
1270 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1271 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1273 local remote_dir=$DIR/$tdir/remote_dir
1276 test_mkdir $DIR/$tdir
1277 $LFS mkdir -i $mdtidx $remote_dir ||
1278 error "create remote directory failed"
1280 test_mkdir $remote_dir/src_dir
1281 touch $remote_dir/src_file
1282 test_mkdir $remote_dir/tgt_dir
1283 touch $remote_dir/tgt_file
1285 mrename $remote_dir/src_dir $remote_dir/tgt_dir ||
1286 error "rename subdir in the same remote dir failed!"
1288 mrename $remote_dir/src_file $remote_dir/tgt_file ||
1289 error "rename files in the same remote dir failed!"
1291 ln $remote_dir/tgt_file $remote_dir/tgt_file1 ||
1292 error "link files in the same remote dir failed!"
1294 rm -rf $DIR/$tdir || error "Can not delete directories"
1296 run_test 24y "rename/link on the same dir should succeed"
1299 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1300 [[ $MDS1_VERSION -lt $(version_code 2.12.51) ]] &&
1301 skip "Need MDS version at least 2.12.51"
1305 for index in 0 1; do
1306 $LFS mkdir -i $index $DIR/$tdir.$index || error "mkdir failed"
1307 touch $DIR/$tdir.0/$tfile.$index || error "touch failed"
1310 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1 || error "mv $tfile.0 failed"
1312 index=$($LFS getstripe -m $DIR/$tdir.1/$tfile.0)
1313 [ $index -eq 0 ] || error "$tfile.0 is on MDT$index"
1315 local mdts=$(comma_list $(mdts_nodes))
1317 do_nodes $mdts $LCTL set_param mdt.*.enable_remote_rename=0
1318 stack_trap "do_nodes $mdts $LCTL \
1319 set_param mdt.*.enable_remote_rename=1" EXIT
1321 mv $DIR/$tdir.0/$tfile.1 $DIR/$tdir.1 || error "mv $tfile.1 failed"
1323 index=$($LFS getstripe -m $DIR/$tdir.1/$tfile.1)
1324 [ $index -eq 1 ] || error "$tfile.1 is on MDT$index"
1326 run_test 24z "cross-MDT rename is done as cp"
1328 test_24A() { # LU-3182
1332 test_mkdir $DIR/$tdir
1333 trap simple_cleanup_common EXIT
1334 createmany -m $DIR/$tdir/$tfile $NFILES
1335 local t=$(ls $DIR/$tdir | wc -l)
1336 local u=$(ls $DIR/$tdir | sort -u | wc -l)
1337 local v=$(ls -ai $DIR/$tdir | sort -u | wc -l)
1338 if [ $t -ne $NFILES ] || [ $u -ne $NFILES ] ||
1339 [ $v -ne $((NFILES + 2)) ] ; then
1340 error "Expected $NFILES files, got $t ($u unique $v .&..)"
1343 simple_cleanup_common || error "Can not delete directories"
1345 run_test 24A "readdir() returns correct number of entries."
1347 test_24B() { # LU-4805
1348 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1352 test_mkdir $DIR/$tdir
1353 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
1354 error "create striped dir failed"
1356 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1357 [ $count -eq 2 ] || error "Expected 2, got $count"
1359 touch $DIR/$tdir/striped_dir/a
1361 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1362 [ $count -eq 3 ] || error "Expected 3, got $count"
1364 touch $DIR/$tdir/striped_dir/.f
1366 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1367 [ $count -eq 4 ] || error "Expected 4, got $count"
1369 rm -rf $DIR/$tdir || error "Can not delete directories"
1371 run_test 24B "readdir for striped dir return correct number of entries"
1374 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1380 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/d0/striped_dir ||
1381 error "create striped dir failed"
1383 cd $DIR/$tdir/d0/striped_dir
1385 local d0_ino=$(ls -i -l -a $DIR/$tdir | grep "d0" | awk '{print $1}')
1386 local d1_ino=$(ls -i -l -a $DIR/$tdir | grep "d1" | awk '{print $1}')
1387 local parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1389 [ "$d0_ino" = "$parent_ino" ] ||
1390 error ".. wrong, expect $d0_ino, get $parent_ino"
1392 mv $DIR/$tdir/d0/striped_dir $DIR/$tdir/d1/ ||
1393 error "mv striped dir failed"
1395 parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1397 [ "$d1_ino" = "$parent_ino" ] ||
1398 error ".. wrong after mv, expect $d1_ino, get $parent_ino"
1400 run_test 24C "check .. in striped dir"
1403 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
1404 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1407 mkdir $DIR/$tdir/src_dir
1408 $LFS mkdir -i 1 $DIR/$tdir/src_dir/src_child ||
1409 error "create remote source failed"
1411 touch $DIR/$tdir/src_dir/src_child/a
1413 $LFS mkdir -i 2 $DIR/$tdir/tgt_dir ||
1414 error "create remote target dir failed"
1416 $LFS mkdir -i 3 $DIR/$tdir/tgt_dir/tgt_child ||
1417 error "create remote target child failed"
1419 mrename $DIR/$tdir/src_dir/src_child $DIR/$tdir/tgt_dir/tgt_child ||
1420 error "rename dir cross MDT failed!"
1424 $CHECKSTAT -t dir $DIR/$tdir/src_dir/src_child &&
1425 error "src_child still exists after rename"
1427 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/tgt_child/a ||
1428 error "missing file(a) after rename"
1430 rm -rf $DIR/$tdir || error "Can not delete directories"
1432 run_test 24E "cross MDT rename/link"
1435 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
1438 [ "$SLOW" = "no" ] && repeats=100
1442 echo "$repeats repeats"
1443 for ((i = 0; i < repeats; i++)); do
1444 $LFS mkdir -i0 -c2 $DIR/$tdir/test || error "mkdir fails"
1445 touch $DIR/$tdir/test/a || error "touch fails"
1446 mkdir $DIR/$tdir/test/b || error "mkdir fails"
1447 rm -rf $DIR/$tdir/test || error "rmdir fails"
1452 run_test 24F "hash order vs readdir (LU-11330)"
1455 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
1460 $LFS mkdir -i 0 $DIR/$tdir-0 || error "mkdir $tdir-0"
1461 $LFS mkdir -i 1 $DIR/$tdir-1 || error "mkdir $tdir-1"
1462 touch $DIR/$tdir-0/f1 || error "touch f1"
1463 ln -s $DIR/$tdir-0/f1 $DIR/$tdir-0/s1 || error "ln s1"
1464 ino1=$(stat -c%i $DIR/$tdir-0/s1)
1465 mv $DIR/$tdir-0/s1 $DIR/$tdir-1 || error "mv s1"
1466 ino2=$(stat -c%i $DIR/$tdir-1/s1)
1467 [ $ino1 -ne $ino2 ] || error "s1 should be migrated"
1469 run_test 24G "migrate symlink in rename"
1472 echo '== symlink sanity ============================================='
1476 touch $DIR/s25/foo ||
1477 error "File creation in symlinked directory failed"
1479 run_test 25a "create file in symlinked directory ==============="
1482 [ ! -d $DIR/d25 ] && test_25a
1483 $CHECKSTAT -t file $DIR/s25/foo || error "$DIR/s25/foo not file type"
1485 run_test 25b "lookup file in symlinked directory ==============="
1489 test_mkdir $DIR/d26/d26-2
1490 ln -s d26/d26-2 $DIR/s26
1491 touch $DIR/s26/foo || error "File creation failed"
1493 run_test 26a "multiple component symlink ======================="
1496 test_mkdir -p $DIR/$tdir/d26-2
1497 ln -s $tdir/d26-2/foo $DIR/s26-2
1498 touch $DIR/s26-2 || error "File creation failed"
1500 run_test 26b "multiple component symlink at end of lookup ======"
1503 test_mkdir $DIR/d26.2
1504 touch $DIR/d26.2/foo
1505 ln -s d26.2 $DIR/s26.2-1
1506 ln -s s26.2-1 $DIR/s26.2-2
1507 ln -s s26.2-2 $DIR/s26.2-3
1508 chmod 0666 $DIR/s26.2-3/foo
1510 run_test 26c "chain of symlinks"
1512 # recursive symlinks (bug 439)
1514 ln -s d26-3/foo $DIR/d26-3
1516 run_test 26d "create multiple component recursive symlink"
1519 [ ! -h $DIR/d26-3 ] && test_26d
1522 run_test 26e "unlink multiple component recursive symlink"
1524 # recursive symlinks (bug 7022)
1526 test_mkdir $DIR/$tdir
1527 test_mkdir $DIR/$tdir/$tfile
1528 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
1529 test_mkdir -p lndir/bar1
1530 test_mkdir $DIR/$tdir/$tfile/$tfile
1531 cd $tfile || error "cd $tfile failed"
1532 ln -s .. dotdot || error "ln dotdot failed"
1533 ln -s dotdot/lndir lndir || error "ln lndir failed"
1534 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
1535 output=`ls $tfile/$tfile/lndir/bar1`
1536 [ "$output" = bar1 ] && error "unexpected output"
1537 rm -r $tfile || error "rm $tfile failed"
1538 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
1540 run_test 26f "rm -r of a directory which has recursive symlink"
1543 test_mkdir $DIR/$tdir
1544 $LFS getstripe $DIR/$tdir
1545 $LFS setstripe -c 1 $DIR/$tdir/$tfile || error "setstripe failed"
1546 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1547 cp /etc/hosts $DIR/$tdir/$tfile || error "Can't copy to one stripe file"
1549 run_test 27a "one stripe file"
1552 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1554 test_mkdir $DIR/$tdir
1555 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1556 $LFS getstripe -c $DIR/$tdir/$tfile
1557 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
1558 error "two-stripe file doesn't have two stripes"
1560 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1562 run_test 27b "create and write to two stripe file"
1564 # 27c family tests specific striping, setstripe -o
1566 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1567 test_mkdir -p $DIR/$tdir
1570 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1571 $LFS getstripe -i $DIR/$tdir/$tfile
1572 [ $($LFS getstripe -i $DIR/$tdir/$tfile ) -eq $osts ] ||
1573 error "stripe not on specified OST"
1575 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1577 run_test 27ca "one stripe on specified OST"
1580 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1581 test_mkdir -p $DIR/$tdir
1583 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1584 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1587 # Strip getstripe output to a space separated list of OSTs
1588 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1589 awk '{print $1}' | tr '\n' '\ ' | sed -e 's/[[:space:]]*$//')
1590 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1591 error "stripes not on specified OSTs"
1593 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1595 run_test 27cb "two stripes on specified OSTs"
1598 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1599 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1600 skip "server does not support overstriping"
1602 test_mkdir -p $DIR/$tdir
1604 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1605 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1608 # Strip getstripe output to a space separated list of OSTs
1609 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1610 awk '{print $1}' | tr '\n' '\ ' | sed -e 's/[[:space:]]*$//')
1611 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1612 error "stripes not on specified OSTs"
1614 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1616 run_test 27cc "two stripes on the same OST"
1619 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1620 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1621 skip "server does not support overstriping"
1622 test_mkdir -p $DIR/$tdir
1623 local osts="0,1,1,0"
1624 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1625 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1628 # Strip getstripe output to a space separated list of OSTs
1629 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1630 awk '{print $1}' | tr '\n' '\ ' | sed -e 's/[[:space:]]*$//')
1631 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1632 error "stripes not on specified OSTs"
1634 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1636 run_test 27cd "four stripes on two OSTs"
1639 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
1640 skip_env "too many osts, skipping"
1641 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1642 skip "server does not support overstriping"
1643 # We do one more stripe than we have OSTs
1644 [ $OSTCOUNT -lt 159 ] || large_xattr_enabled ||
1645 skip_env "ea_inode feature disabled"
1647 test_mkdir -p $DIR/$tdir
1649 for i in $(seq 0 $OSTCOUNT);
1652 if [ $i -ne $OSTCOUNT ]; then
1656 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1657 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1660 # Strip getstripe output to a space separated list of OSTs
1661 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1662 awk '{print $1}' | tr '\n' '\ ' | sed -e 's/[[:space:]]*$//')
1663 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1664 error "stripes not on specified OSTs"
1666 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1668 run_test 27ce "more stripes than OSTs with -o"
1671 local osp_proc="osp.$FSNAME-OST0000-osc-MDT000*.active"
1674 test_mkdir -p $DIR/$tdir || error "failed to mkdir $DIR/$tdir"
1675 do_facet $SINGLEMDS "$LCTL set_param -n $osp_proc=0"
1676 stack_trap "do_facet $SINGLEMDS $LCTL set_param -n $osp_proc=1" EXIT
1677 wait_update_facet $SINGLEMDS "$LCTL get_param -n $osp_proc | grep 1" ||
1678 error "failed to set $osp_proc=0"
1680 $LFS setstripe -o 0 $DIR/$tdir/$tfile &
1683 do_facet $SINGLEMDS "$LCTL set_param -n $osp_proc=1"
1684 wait_update_facet $SINGLEMDS "$LCTL get_param -n $osp_proc | grep 0" ||
1685 error "failed to set $osp_proc=1"
1688 error "should return error due to $osp_proc=0"
1690 run_test 27cf "'setstripe -o' on inactive OSTs should return error"
1693 test_mkdir $DIR/$tdir
1694 $LFS setstripe -c 0 -i -1 -S 0 $DIR/$tdir/$tfile ||
1695 error "setstripe failed"
1696 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1697 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1699 run_test 27d "create file with default settings"
1702 # LU-5839 adds check for existed layout before setting it
1703 [[ $MDS1_VERSION -lt $(version_code 2.7.56) ]] &&
1704 skip "Need MDS version at least 2.7.56"
1706 test_mkdir $DIR/$tdir
1707 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1708 $LFS setstripe -c 2 $DIR/$tdir/$tfile && error "setstripe worked twice"
1709 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1711 run_test 27e "setstripe existing file (should return error)"
1714 test_mkdir $DIR/$tdir
1715 $LFS setstripe -S 100 -i 0 -c 1 $DIR/$tdir/$tfile &&
1716 error "$LFS setstripe $DIR/$tdir/$tfile failed"
1717 $CHECKSTAT -t file $DIR/$tdir/$tfile &&
1718 error "$CHECKSTAT -t file $DIR/$tdir/$tfile should fail"
1719 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1720 $LFS getstripe $DIR/$tdir/$tfile || error "$LFS getstripe failed"
1722 run_test 27f "setstripe with bad stripe size (should return error)"
1725 test_mkdir $DIR/$tdir
1726 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1727 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "no stripe info" ||
1728 error "$DIR/$tdir/$tfile has object"
1730 run_test 27g "$LFS getstripe with no objects"
1733 test_mkdir $DIR/$tdir
1734 touch $DIR/$tdir/$tfile || error "touch failed"
1735 ln -s bogus $DIR/$tdir/$tfile.2 || error "ln failed"
1736 $LFS getstripe -m $DIR/$tdir/$tfile $DIR/$tdir/$tfile.2
1738 (( rc == 2 )) || error "getstripe did not return ENOENT"
1740 run_test 27ga "$LFS getstripe with missing file (should return error)"
1743 test_mkdir $DIR/$tdir
1744 touch $DIR/$tdir/$tfile || error "touch failed"
1745 [[ $($LFS getstripe -c $DIR/$tdir/$tfile) -gt 0 ]] ||
1746 error "missing objects"
1748 run_test 27i "$LFS getstripe with some objects"
1751 test_mkdir $DIR/$tdir
1752 $LFS setstripe -i $OSTCOUNT $DIR/$tdir/$tfile &&
1753 error "setstripe failed" || true
1755 run_test 27j "setstripe with bad stripe offset (should return error)"
1757 test_27k() { # bug 2844
1758 test_mkdir $DIR/$tdir
1759 local file=$DIR/$tdir/$tfile
1760 local ll_max_blksize=$((4 * 1024 * 1024))
1761 $LFS setstripe -S 67108864 $file || error "setstripe failed"
1762 local blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1763 [ $blksize -le $ll_max_blksize ] || error "1:$blksize > $ll_max_blksize"
1764 dd if=/dev/zero of=$file bs=4k count=1
1765 blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1766 [ $blksize -le $ll_max_blksize ] || error "2:$blksize > $ll_max_blksize"
1768 run_test 27k "limit i_blksize for broken user apps"
1771 mcreate $DIR/$tfile || error "creating file"
1772 $RUNAS $LFS setstripe -c 1 $DIR/$tfile &&
1773 error "setstripe should have failed" || true
1775 run_test 27l "check setstripe permissions (should return error)"
1778 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1780 [ -n "$RCLIENTS" -o -n "$MOUNT_2" ] &&
1781 skip_env "multiple clients -- skipping"
1783 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
1785 if [[ $ORIGFREE -gt $MAXFREE ]]; then
1786 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1788 trap simple_cleanup_common EXIT
1789 test_mkdir $DIR/$tdir
1790 $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.1
1791 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1024 count=$MAXFREE &&
1792 error "dd should fill OST0"
1794 while $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.$i; do
1796 [ $i -gt 256 ] && break
1799 touch $DIR/$tdir/$tfile.$i
1800 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1801 awk '{print $1}'| grep -w "0") ] &&
1802 error "OST0 was full but new created file still use it"
1804 touch $DIR/$tdir/$tfile.$i
1805 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1806 awk '{print $1}'| grep -w "0") ] &&
1807 error "OST0 was full but new created file still use it"
1808 simple_cleanup_common
1810 run_test 27m "create file while OST0 was full"
1812 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1813 # if the OST isn't full anymore.
1815 local ostidx=${1:-""}
1820 local list=$(comma_list $(osts_nodes))
1821 [ "$ostidx" ] && list=$(facet_host ost$((ostidx + 1)))
1823 do_nodes $list lctl set_param fail_loc=0
1824 wait_delete_completed # initiate all OST_DESTROYs from MDS to OST
1825 delay=$(do_facet $SINGLEMDS lctl get_param -n lov.*.qos_maxage |
1826 awk '{print $1 * 2;exit;}')
1827 get_prealloc="$LCTL get_param -n osc.*MDT*.prealloc_status |
1829 wait_update_facet $SINGLEMDS "$get_prealloc" "" $delay
1832 __exhaust_precreations() {
1835 local FAILIDX=${3:-$OSTIDX}
1836 local ofacet=ost$((OSTIDX + 1))
1838 test_mkdir -p -c1 $DIR/$tdir
1839 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
1840 local mfacet=mds$((mdtidx + 1))
1841 echo OSTIDX=$OSTIDX MDTIDX=$mdtidx
1843 local OST=$(ostname_from_index $OSTIDX)
1846 local mdtosc_proc1=$(get_mdtosc_proc_path $mfacet $OST)
1847 local last_id=$(do_facet $mfacet lctl get_param -n \
1848 osp.$mdtosc_proc1.prealloc_last_id)
1849 local next_id=$(do_facet $mfacet lctl get_param -n \
1850 osp.$mdtosc_proc1.prealloc_next_id)
1852 local mdtosc_proc2=$(get_mdtosc_proc_path $mfacet)
1853 do_facet $mfacet lctl get_param osp.$mdtosc_proc2.prealloc*
1855 test_mkdir -p $DIR/$tdir/${OST}
1856 $LFS setstripe -i $OSTIDX -c 1 $DIR/$tdir/${OST}
1857 #define OBD_FAIL_OST_ENOSPC 0x215
1858 do_facet $ofacet lctl set_param fail_val=$FAILIDX fail_loc=0x215
1859 echo "Creating to objid $last_id on ost $OST..."
1860 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1861 do_facet $mfacet lctl get_param osp.$mdtosc_proc2.prealloc*
1862 do_facet $ofacet lctl set_param fail_loc=$FAILLOC
1865 exhaust_precreations() {
1866 __exhaust_precreations $1 $2 $3
1870 exhaust_all_precreations() {
1872 for (( i=0; i < OSTCOUNT; i++ )) ; do
1873 __exhaust_precreations $i $1 -1
1879 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1880 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1881 remote_mds_nodsh && skip "remote MDS with nodsh"
1882 remote_ost_nodsh && skip "remote OST with nodsh"
1885 rm -f $DIR/$tdir/$tfile
1886 exhaust_precreations 0 0x80000215
1887 $LFS setstripe -c -1 $DIR/$tdir || error "setstripe failed"
1888 touch $DIR/$tdir/$tfile || error "touch failed"
1889 $LFS getstripe $DIR/$tdir/$tfile
1892 run_test 27n "create file with some full OSTs"
1895 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1896 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1897 remote_mds_nodsh && skip "remote MDS with nodsh"
1898 remote_ost_nodsh && skip "remote OST with nodsh"
1901 rm -f $DIR/$tdir/$tfile
1902 exhaust_all_precreations 0x215
1904 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1909 run_test 27o "create file with all full OSTs (should error)"
1911 function create_and_checktime() {
1916 for ((i=0; i < $loops; i++)); do
1917 local start=$SECONDS
1918 multiop $fname-$i Oc
1919 ((SECONDS-start < TIMEOUT)) ||
1920 error "creation took " $((SECONDS-$start)) && return 1
1925 local mdts=$(comma_list $(mdts_nodes))
1927 [ $MDS1_VERSION -lt $(version_code 2.13.57) ] &&
1928 skip "Need MDS version at least 2.13.57"
1930 local f0=$DIR/${tfile}-0
1931 local f1=$DIR/${tfile}-1
1933 wait_delete_completed
1935 # refill precreated objects
1936 $LFS setstripe -i0 -c1 $f0
1938 saved=$(do_facet mds1 $LCTL get_param -n lov.*0000*.qos_threshold_rr)
1939 # force QoS allocation policy
1940 do_nodes $mdts $LCTL set_param lov.*.qos_threshold_rr=0%
1941 stack_trap "do_nodes $mdts $LCTL set_param \
1942 lov.*.qos_threshold_rr=$saved" EXIT
1945 # one OST is unavailable, but still have few objects preallocated
1947 stack_trap "start ost1 $(ostdevname 1) $OST_MOUNT_OPTS; \
1948 rm -rf $f1 $DIR/$tdir*" EXIT
1950 for ((i=0; i < 7; i++)); do
1951 mkdir $DIR/$tdir$i || error "can't create dir"
1952 $LFS setstripe -c$((OSTCOUNT-1)) $DIR/$tdir$i ||
1953 error "can't set striping"
1955 for ((i=0; i < 7; i++)); do
1956 create_and_checktime $DIR/$tdir$i/$tfile 100 &
1960 run_test 27oo "don't let few threads to reserve too many objects"
1963 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1964 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1965 remote_mds_nodsh && skip "remote MDS with nodsh"
1966 remote_ost_nodsh && skip "remote OST with nodsh"
1969 rm -f $DIR/$tdir/$tfile
1970 test_mkdir $DIR/$tdir
1972 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1973 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1974 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1976 exhaust_precreations 0 0x80000215
1977 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1978 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1979 $LFS getstripe $DIR/$tdir/$tfile
1983 run_test 27p "append to a truncated file with some full OSTs"
1986 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1987 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1988 remote_mds_nodsh && skip "remote MDS with nodsh"
1989 remote_ost_nodsh && skip "remote OST with nodsh"
1992 rm -f $DIR/$tdir/$tfile
1994 test_mkdir $DIR/$tdir
1995 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1996 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||
1997 error "truncate $DIR/$tdir/$tfile failed"
1998 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
2000 exhaust_all_precreations 0x215
2002 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
2003 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
2007 run_test 27q "append to truncated file with all OSTs full (should error)"
2010 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2011 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2012 remote_mds_nodsh && skip "remote MDS with nodsh"
2013 remote_ost_nodsh && skip "remote OST with nodsh"
2016 rm -f $DIR/$tdir/$tfile
2017 exhaust_precreations 0 0x80000215
2019 $LFS setstripe -i 0 -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
2023 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
2025 test_27s() { # bug 10725
2026 test_mkdir $DIR/$tdir
2027 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
2028 local stripe_count=0
2029 [ $OSTCOUNT -eq 1 ] || stripe_count=2
2030 $LFS setstripe -S $stripe_size -c $stripe_count $DIR/$tdir &&
2031 error "stripe width >= 2^32 succeeded" || true
2034 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
2036 test_27t() { # bug 10864
2041 $WLFS getstripe $tfile
2044 run_test 27t "check that utils parse path correctly"
2046 test_27u() { # bug 4900
2047 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2048 remote_mds_nodsh && skip "remote MDS with nodsh"
2051 local list=$(comma_list $(mdts_nodes))
2053 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
2054 do_nodes $list $LCTL set_param fail_loc=0x139
2055 test_mkdir -p $DIR/$tdir
2056 trap simple_cleanup_common EXIT
2057 createmany -o $DIR/$tdir/t- 1000
2058 do_nodes $list $LCTL set_param fail_loc=0
2060 TLOG=$TMP/$tfile.getstripe
2061 $LFS getstripe $DIR/$tdir > $TLOG
2062 OBJS=$(awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj; }' $TLOG)
2063 unlinkmany $DIR/$tdir/t- 1000
2065 [[ $OBJS -gt 0 ]] &&
2066 error "$OBJS objects created on OST-0. See $TLOG" ||
2069 run_test 27u "skip object creation on OSC w/o objects"
2071 test_27v() { # bug 4900
2072 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2073 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2074 remote_mds_nodsh && skip "remote MDS with nodsh"
2075 remote_ost_nodsh && skip "remote OST with nodsh"
2077 exhaust_all_precreations 0x215
2080 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
2082 touch $DIR/$tdir/$tfile
2083 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
2085 for (( i=1; i < OSTCOUNT; i++ )); do
2086 do_facet ost$i lctl set_param fail_loc=0x705
2088 local START=`date +%s`
2089 createmany -o $DIR/$tdir/$tfile 32
2091 local FINISH=`date +%s`
2092 local TIMEOUT=`lctl get_param -n timeout`
2093 local PROCESS=$((FINISH - START))
2094 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
2095 error "$FINISH - $START >= $TIMEOUT / 2"
2096 sleep $((TIMEOUT / 2 - PROCESS))
2099 run_test 27v "skip object creation on slow OST"
2101 test_27w() { # bug 10997
2102 test_mkdir $DIR/$tdir
2103 $LFS setstripe -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
2104 [ $($LFS getstripe -S $DIR/$tdir/f0) -ne 65536 ] &&
2105 error "stripe size $size != 65536" || true
2106 [ $($LFS getstripe -d $DIR/$tdir | grep -c "stripe_count") -eq 0 ] &&
2107 error "$LFS getstripe -d $DIR/$tdir no 'stripe_count'" || true
2109 run_test 27w "check $LFS setstripe -S and getstrip -d options"
2112 [[ $OSTCOUNT -lt 2 ]] &&
2113 skip_env "skipping multiple stripe count/offset test"
2115 test_mkdir $DIR/$tdir
2116 for i in $(seq 1 $OSTCOUNT); do
2118 $LFS setstripe -c $i -i $offset $DIR/$tdir/f$i ||
2119 error "setstripe -c $i -i $offset failed"
2120 count=$($LFS getstripe -c $DIR/$tdir/f$i)
2121 index=$($LFS getstripe -i $DIR/$tdir/f$i)
2122 [ $count -ne $i ] && error "stripe count $count != $i" || true
2123 [ $index -ne $offset ] &&
2124 error "stripe offset $index != $offset" || true
2127 run_test 27wa "check $LFS setstripe -c -i options"
2130 remote_ost_nodsh && skip "remote OST with nodsh"
2131 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2132 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2134 OFFSET=$(($OSTCOUNT - 1))
2136 local OST=$(ostname_from_index $OSTIDX)
2138 test_mkdir $DIR/$tdir
2139 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe per file
2140 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
2142 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
2143 for i in $(seq 0 $OFFSET); do
2144 [ $($LFS getstripe $DIR/$tdir/$tfile$i | grep -A 10 obdidx |
2145 awk '{print $1}' | grep -w "$OSTIDX") ] &&
2146 error "OST0 was degraded but new created file still use it"
2148 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
2150 run_test 27x "create files while OST0 is degraded"
2153 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2154 remote_mds_nodsh && skip "remote MDS with nodsh"
2155 remote_ost_nodsh && skip "remote OST with nodsh"
2156 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2158 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
2159 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
2160 osp.$mdtosc.prealloc_last_id)
2161 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
2162 osp.$mdtosc.prealloc_next_id)
2163 local fcount=$((last_id - next_id))
2164 [[ $fcount -eq 0 ]] && skip "not enough space on OST0"
2165 [[ $fcount -gt $OSTCOUNT ]] && fcount=$OSTCOUNT
2167 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
2168 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
2169 local OST_DEACTIVE_IDX=-1
2174 for OSC in $MDS_OSCS; do
2175 OST=$(osc_to_ost $OSC)
2176 OSTIDX=$(index_from_ostuuid $OST)
2177 if [ $OST_DEACTIVE_IDX == -1 ]; then
2178 OST_DEACTIVE_IDX=$OSTIDX
2180 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
2181 echo $OSC "is Deactivated:"
2182 do_facet $SINGLEMDS lctl --device %$OSC deactivate
2186 OSTIDX=$(index_from_ostuuid $OST)
2187 test_mkdir $DIR/$tdir
2188 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
2190 for OSC in $MDS_OSCS; do
2191 OST=$(osc_to_ost $OSC)
2192 OSTIDX=$(index_from_ostuuid $OST)
2193 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
2194 echo $OST "is degraded:"
2195 do_facet ost$((OSTIDX+1)) lctl set_param -n \
2196 obdfilter.$OST.degraded=1
2201 createmany -o $DIR/$tdir/$tfile $fcount
2203 for OSC in $MDS_OSCS; do
2204 OST=$(osc_to_ost $OSC)
2205 OSTIDX=$(index_from_ostuuid $OST)
2206 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
2207 echo $OST "is recovered from degraded:"
2208 do_facet ost$((OSTIDX+1)) lctl set_param -n \
2209 obdfilter.$OST.degraded=0
2211 do_facet $SINGLEMDS lctl --device %$OSC activate
2215 # all osp devices get activated, hence -1 stripe count restored
2216 local stripe_count=0
2218 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
2219 # devices get activated.
2221 $LFS setstripe -c -1 $DIR/$tfile
2222 stripe_count=$($LFS getstripe -c $DIR/$tfile)
2224 [ $stripe_count -ne $OSTCOUNT ] &&
2225 error "Of $OSTCOUNT OSTs, only $stripe_count is available"
2228 run_test 27y "create files while OST0 is degraded and the rest inactive"
2234 lmm_count=$($LFS getstripe -c $1)
2235 lmm_seq=$($LFS getstripe -v $1 | awk '/lmm_seq/ { print $2 }')
2236 lmm_oid=$($LFS getstripe -v $1 | awk '/lmm_object_id/ { print $2 }')
2238 local old_ifs="$IFS"
2240 fid=($($LFS path2fid $1))
2243 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
2244 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
2246 # compare lmm_seq and lu_fid->f_seq
2247 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
2248 # compare lmm_object_id and lu_fid->oid
2249 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
2251 # check the trusted.fid attribute of the OST objects of the file
2252 local have_obdidx=false
2254 $LFS getstripe $1 | while read obdidx oid hex seq; do
2255 # skip lines up to and including "obdidx"
2256 [ -z "$obdidx" ] && break
2257 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
2258 $have_obdidx || continue
2260 local ost=$((obdidx + 1))
2261 local dev=$(ostdevname $ost)
2264 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
2266 seq=$(echo $seq | sed -e "s/^0x//g")
2267 if [ $seq == 0 ] || [ $(facet_fstype ost$ost) == zfs ]; then
2268 oid_hex=$(echo $oid)
2270 oid_hex=$(echo $hex | sed -e "s/^0x//g")
2272 local obj_file="O/$seq/d$((oid %32))/$oid_hex"
2276 # Don't unmount/remount the OSTs if we don't need to do that.
2277 # LU-2577 changes filter_fid to be smaller, so debugfs needs
2278 # update too, until that use mount/ll_decode_filter_fid/mount.
2279 # Re-enable when debugfs will understand new filter_fid.
2281 if [ $(facet_fstype ost$ost) == ldiskfs ]; then
2282 ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
2283 $dev 2>/dev/null" | grep "parent=")
2285 if [ -z "$ff" ]; then
2287 mount_fstype ost$ost
2288 ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID \
2289 $(facet_mntpt ost$ost)/$obj_file)
2290 unmount_fstype ost$ost
2291 start ost$ost $dev $OST_MOUNT_OPTS
2295 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
2297 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
2299 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
2300 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
2302 # fid: parent=[0x200000400:0x1e:0x0] stripe=1 stripe_count=2 \
2303 # stripe_size=1048576 component_id=1 component_start=0 \
2304 # component_end=33554432
2305 local ff_parent=$(sed -e 's/.*parent=.//' <<<$ff)
2306 local ff_pseq=$(cut -d: -f1 <<<$ff_parent)
2307 local ff_poid=$(cut -d: -f2 <<<$ff_parent)
2309 if grep -q 'stripe=' <<<$ff; then
2310 ff_pstripe=$(sed -e 's/.*stripe=//' -e 's/ .*//' <<<$ff)
2312 # $LL_DECODE_FILTER_FID does not print "stripe="; look
2313 # into f_ver in this case. See comment on ff_parent.
2314 ff_pstripe=$(cut -d: -f3 <<<$ff_parent | sed -e 's/]//')
2317 # compare lmm_seq and filter_fid->ff_parent.f_seq
2318 [ $ff_pseq = $lmm_seq ] ||
2319 error "FF parent SEQ $ff_pseq != $lmm_seq"
2320 # compare lmm_object_id and filter_fid->ff_parent.f_oid
2321 [ $ff_poid = $lmm_oid ] ||
2322 error "FF parent OID $ff_poid != $lmm_oid"
2323 (($ff_pstripe == $stripe_nr)) ||
2324 error "FF stripe $ff_pstripe != $stripe_nr"
2326 stripe_nr=$((stripe_nr + 1))
2327 [ $CLIENT_VERSION -lt $(version_code 2.9.55) ] &&
2329 if grep -q 'stripe_count=' <<<$ff; then
2330 local ff_scnt=$(sed -e 's/.*stripe_count=//' \
2331 -e 's/ .*//' <<<$ff)
2332 [ $lmm_count = $ff_scnt ] ||
2333 error "FF stripe count $lmm_count != $ff_scnt"
2339 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2340 remote_ost_nodsh && skip "remote OST with nodsh"
2342 test_mkdir $DIR/$tdir
2343 $LFS setstripe -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
2344 { error "setstripe -c -1 failed"; return 1; }
2345 # We need to send a write to every object to get parent FID info set.
2346 # This _should_ also work for setattr, but does not currently.
2347 # touch $DIR/$tdir/$tfile-1 ||
2348 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
2349 { error "dd $tfile-1 failed"; return 2; }
2350 $LFS setstripe -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
2351 { error "setstripe -c -1 failed"; return 3; }
2352 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
2353 { error "dd $tfile-2 failed"; return 4; }
2355 # make sure write RPCs have been sent to OSTs
2358 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
2359 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
2361 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
2363 test_27A() { # b=19102
2364 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2366 save_layout_restore_at_exit $MOUNT
2367 $LFS setstripe -c 0 -i -1 -S 0 $MOUNT
2368 wait_update $HOSTNAME "$LFS getstripe -c $MOUNT | sed 's/ *//g'" "1" 20 ||
2369 error "stripe count $($LFS getstripe -c $MOUNT) != 1"
2370 local default_size=$($LFS getstripe -S $MOUNT)
2371 local default_offset=$($LFS getstripe -i $MOUNT)
2372 local dsize=$(do_facet $SINGLEMDS \
2373 "$LCTL get_param -n lod.$(facet_svc $SINGLEMDS)*.stripesize")
2374 [ $default_size -eq $dsize ] ||
2375 error "stripe size $default_size != $dsize"
2376 [ $default_offset -eq -1 ] ||
2377 error "stripe offset $default_offset != -1"
2379 run_test 27A "check filesystem-wide default LOV EA values"
2381 test_27B() { # LU-2523
2382 test_mkdir $DIR/$tdir
2383 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
2385 # open f1 with O_LOV_DELAY_CREATE
2387 # call setstripe ioctl on open file descriptor for f1
2389 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:nB1c \
2393 # open f1 with O_LOV_DELAY_CREATE
2395 # call setstripe ioctl on open file descriptor for f1
2397 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:uB1c
2399 # Allow multiop to fail in imitation of NFS's busted semantics.
2402 run_test 27B "call setstripe on open unlinked file/rename victim"
2404 # 27C family tests full striping and overstriping
2405 test_27Ca() { #LU-2871
2406 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2414 test_mkdir $DIR/$tdir
2416 for i in $(seq 0 $((OSTCOUNT - 1))); do
2417 # set stripe across all OSTs starting from OST$i
2418 $LFS setstripe -i $i -c -1 $tfile$i
2419 # get striping information
2420 ost_idx=($($LFS getstripe $tfile$i |
2421 tail -n $((OSTCOUNT + 1)) | awk '{print $1}'))
2425 [ ${#ost_idx[@]} -eq $OSTCOUNT ] ||
2426 error "${#ost_idx[@]} != $OSTCOUNT"
2428 for index in $(seq 0 $((OSTCOUNT - 1))); do
2430 for j in $(echo ${ost_idx[@]}); do
2431 if [ $index -eq $j ]; then
2437 error "Can not find $index in ${ost_idx[@]}"
2441 run_test 27Ca "check full striping across all OSTs"
2444 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2445 skip "server does not support overstriping"
2446 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2447 skip_env "too many osts, skipping"
2449 test_mkdir -p $DIR/$tdir
2450 local setcount=$(($OSTCOUNT * 2))
2451 [ $setcount -lt 160 ] || large_xattr_enabled ||
2452 skip_env "ea_inode feature disabled"
2454 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2455 error "setstripe failed"
2457 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2458 [ $count -eq $setcount ] ||
2459 error "stripe count $count, should be $setcount"
2461 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2462 error "overstriped should be set in pattern"
2464 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2467 run_test 27Cb "more stripes than OSTs with -C"
2470 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2471 skip "server does not support overstriping"
2472 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2474 test_mkdir -p $DIR/$tdir
2475 local setcount=$(($OSTCOUNT - 1))
2477 [ $setcount -lt 160 ] || large_xattr_enabled ||
2478 skip_env "ea_inode feature disabled"
2480 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2481 error "setstripe failed"
2483 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2484 [ $count -eq $setcount ] ||
2485 error "stripe count $count, should be $setcount"
2487 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" &&
2488 error "overstriped should not be set in pattern"
2490 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2493 run_test 27Cc "fewer stripes than OSTs does not set overstriping"
2496 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2497 skip "server does not support overstriping"
2498 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2499 large_xattr_enabled || skip_env "ea_inode feature disabled"
2501 test_mkdir -p $DIR/$tdir
2502 local setcount=$LOV_MAX_STRIPE_COUNT
2504 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2505 error "setstripe failed"
2507 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2508 [ $count -eq $setcount ] ||
2509 error "stripe count $count, should be $setcount"
2511 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2512 error "overstriped should be set in pattern"
2514 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2517 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2519 run_test 27Cd "test maximum stripe count"
2522 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2523 skip "server does not support overstriping"
2524 test_mkdir -p $DIR/$tdir
2526 pool_add $TESTNAME || error "Pool creation failed"
2527 pool_add_targets $TESTNAME 0 || error "pool_add_targets failed"
2531 $LFS setstripe -C $setcount -p "$TESTNAME" $DIR/$tdir/$tfile ||
2532 error "setstripe failed"
2534 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2535 [ $count -eq $setcount ] ||
2536 error "stripe count $count, should be $setcount"
2538 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2539 error "overstriped should be set in pattern"
2541 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2544 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2546 run_test 27Ce "test pool with overstriping"
2549 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2550 skip "server does not support overstriping"
2551 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2552 skip_env "too many osts, skipping"
2554 test_mkdir -p $DIR/$tdir
2556 local setcount=$(($OSTCOUNT * 2))
2557 [ $setcount -lt 160 ] || large_xattr_enabled ||
2558 skip_env "ea_inode feature disabled"
2560 $LFS setstripe -C $setcount $DIR/$tdir/ ||
2561 error "setstripe failed"
2563 echo 1 > $DIR/$tdir/$tfile
2565 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2566 [ $count -eq $setcount ] ||
2567 error "stripe count $count, should be $setcount"
2569 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2570 error "overstriped should be set in pattern"
2572 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2575 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2577 run_test 27Cf "test default inheritance with overstriping"
2580 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2581 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2582 remote_mds_nodsh && skip "remote MDS with nodsh"
2584 local POOL=${POOL:-testpool}
2586 local last_ost=$(($OSTCOUNT - 1))
2588 local ost_list=$(seq $first_ost $ost_step $last_ost)
2589 local ost_range="$first_ost $last_ost $ost_step"
2591 test_mkdir $DIR/$tdir
2592 pool_add $POOL || error "pool_add failed"
2593 pool_add_targets $POOL $ost_range || error "pool_add_targets failed"
2596 [ $MDS1_VERSION -lt $(version_code 2.8.55) ] &&
2598 [ $MDS1_VERSION -lt $(version_code 2.9.55) ] ||
2599 [ $CLIENT_VERSION -lt $(version_code 2.9.55) ] &&
2600 skip27D+=" -s 30,31"
2601 [[ ! $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ||
2602 $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2603 skip27D+=" -s 32,33"
2604 [[ $MDS_VERSION -lt $(version_code $SEL_VER) ]] &&
2606 llapi_layout_test -d$DIR/$tdir -p$POOL -o$OSTCOUNT $skip27D ||
2607 error "llapi_layout_test failed"
2609 destroy_test_pools || error "destroy test pools failed"
2611 run_test 27D "validate llapi_layout API"
2613 # Verify that default_easize is increased from its initial value after
2614 # accessing a widely striped file.
2616 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2617 [ $CLIENT_VERSION -lt $(version_code 2.5.57) ] &&
2618 skip "client does not have LU-3338 fix"
2620 # 72 bytes is the minimum space required to store striping
2621 # information for a file striped across one OST:
2622 # (sizeof(struct lov_user_md_v3) +
2623 # sizeof(struct lov_user_ost_data_v1))
2625 $LCTL set_param -n llite.*.default_easize $min_easize ||
2626 error "lctl set_param failed"
2627 local easize=$($LCTL get_param -n llite.*.default_easize)
2629 [ $easize -eq $min_easize ] ||
2630 error "failed to set default_easize"
2632 $LFS setstripe -c $OSTCOUNT $DIR/$tfile ||
2633 error "setstripe failed"
2634 # In order to ensure stat() call actually talks to MDS we need to
2635 # do something drastic to this file to shake off all lock, e.g.
2636 # rename it (kills lookup lock forcing cache cleaning)
2637 mv $DIR/$tfile $DIR/${tfile}-1
2638 ls -l $DIR/${tfile}-1
2641 easize=$($LCTL get_param -n llite.*.default_easize)
2643 [ $easize -gt $min_easize ] ||
2644 error "default_easize not updated"
2646 run_test 27E "check that default extended attribute size properly increases"
2648 test_27F() { # LU-5346/LU-7975
2649 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2650 [[ $OSTCOUNT -lt 2 ]] && skip "needs >= 2 OSTs"
2651 [[ $MDS1_VERSION -lt $(version_code 2.8.51) ]] &&
2652 skip "Need MDS version at least 2.8.51"
2653 remote_ost_nodsh && skip "remote OST with nodsh"
2655 test_mkdir $DIR/$tdir
2657 $LFS setstripe -c 2 $DIR/$tdir
2659 # stop all OSTs to reproduce situation for LU-7975 ticket
2660 for num in $(seq $OSTCOUNT); do
2664 # open/create f0 with O_LOV_DELAY_CREATE
2665 # truncate f0 to a non-0 size
2667 multiop $DIR/$tdir/f0 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T1050000c
2669 $CHECKSTAT -s 1050000 $DIR/$tdir/f0 || error "checkstat failed"
2670 # open/write it again to force delayed layout creation
2671 cat /etc/hosts > $DIR/$tdir/f0 &
2675 for num in $(seq $OSTCOUNT); do
2676 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS ||
2677 error "ost$num failed to start"
2680 wait $catpid || error "cat failed"
2682 cmp /etc/hosts $DIR/$tdir/f0 || error "cmp failed"
2683 [[ $($LFS getstripe -c $DIR/$tdir/f0) == 2 ]] ||
2684 error "wrong stripecount"
2687 run_test 27F "Client resend delayed layout creation with non-zero size"
2689 test_27G() { #LU-10629
2690 [ $MDS1_VERSION -lt $(version_code 2.11.51) ] &&
2691 skip "Need MDS version at least 2.11.51"
2692 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2693 remote_mds_nodsh && skip "remote MDS with nodsh"
2694 local POOL=${POOL:-testpool}
2695 local ostrange="0 0 1"
2697 test_mkdir $DIR/$tdir
2698 touch $DIR/$tdir/$tfile.nopool
2699 pool_add $POOL || error "pool_add failed"
2700 pool_add_targets $POOL $ostrange || error "pool_add_targets failed"
2701 $LFS setstripe -p $POOL $DIR/$tdir
2703 local pool=$($LFS getstripe -p $DIR/$tdir)
2705 [ "$pool" = "$POOL" ] || error "Striping failed got '$pool' not '$POOL'"
2706 touch $DIR/$tdir/$tfile.default
2707 $LFS setstripe -E 1M --pool $POOL -c 1 -E eof -c 1 $DIR/$tdir/$tfile.pfl
2708 $LFS find $DIR/$tdir -type f --pool $POOL
2709 local found=$($LFS find $DIR/$tdir -type f --pool $POOL | wc -l)
2710 [[ "$found" == "2" ]] ||
2711 error "found $found != 2 files in '$DIR/$tdir' in '$POOL'"
2713 $LFS setstripe -d $DIR/$tdir
2715 pool=$($LFS getstripe -p -d $DIR/$tdir)
2717 [[ "$pool" != "$POOL" ]] || error "$DIR/$tdir is still '$pool'"
2719 run_test 27G "Clear OST pool from stripe"
2722 [[ $MDS1_VERSION -le $(version_code 2.11.54) ]] &&
2723 skip "Need MDS version newer than 2.11.54"
2724 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
2725 test_mkdir $DIR/$tdir
2726 $LFS setstripe -o 0 -o 2 $DIR/$tdir || error "setstripe failed"
2727 touch $DIR/$tdir/$tfile
2728 $LFS getstripe -c $DIR/$tdir/$tfile
2729 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
2730 error "two-stripe file doesn't have two stripes"
2732 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
2733 $LFS getstripe -y $DIR/$tdir/$tfile
2734 (( $($LFS getstripe -y $DIR/$tdir/$tfile |
2735 egrep -c "l_ost_idx: [02]$") == "2" )) ||
2736 error "expected l_ost_idx: [02]$ not matched"
2738 # make sure ost list has been cleared
2739 local stripesize=$($LFS getstripe -S $DIR/$tdir)
2740 $LFS setstripe -S $((stripesize * 4)) -i 1 \
2741 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
2743 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
2745 run_test 27H "Set specific OSTs stripe"
2748 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2749 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2750 [[ $MDS1_VERSION -gt $(version_code 2.12.52) ]] ||
2751 skip "Need MDS version newer than 2.12.52"
2752 local pool=$TESTNAME
2753 local ostrange="1 1 1"
2755 save_layout_restore_at_exit $MOUNT
2756 $LFS setstripe -c 2 -i 0 $MOUNT
2757 pool_add $pool || error "pool_add failed"
2758 pool_add_targets $pool $ostrange || "pool_add_targets failed"
2759 test_mkdir $DIR/$tdir
2760 $LFS setstripe -p $pool $DIR/$tdir
2761 $MULTIOP $DIR/$tdir/$tfile Oc || error "multiop failed"
2762 $LFS getstripe $DIR/$tdir/$tfile
2764 run_test 27I "check that root dir striping does not break parent dir one"
2767 [[ $MDS1_VERSION -le $(version_code 2.12.51) ]] &&
2768 skip "Need MDS version newer than 2.12.51"
2770 test_mkdir $DIR/$tdir
2771 local uuid1=$(cat /proc/sys/kernel/random/uuid)
2772 local uuid2=$(cat /proc/sys/kernel/random/uuid)
2774 # create foreign file (raw way)
2775 ! $LFS setstripe --flags 0xda08 $DIR/$tdir/$tfile ||
2776 error "creating $tfile w/ hex flags w/o --foreign should fail"
2778 ! $LFS setstripe --foreign --flags foo \
2779 --xattr ${uuid1}@${uuid2} $DIR/$tdir/$tfile ||
2780 error "creating $tfile with '--flags foo' should fail"
2782 ! $LFS setstripe --foreign --flags 0xffffffff \
2783 --xattr ${uuid1}@${uuid2} $DIR/$tdir/$tfile ||
2784 error "creating $tfile w/ 0xffffffff flags should fail"
2786 create_foreign_file -f $DIR/$tdir/$tfile -x "${uuid1}@${uuid2}" \
2787 -t 1 -F 0xda08 || error "create_foreign_file failed"
2789 # verify foreign file (raw way)
2790 parse_foreign_file -f $DIR/$tdir/$tfile |
2791 grep "lov_foreign_magic: 0x0BD70BD0" ||
2792 error "$DIR/$tdir/$tfile: invalid LOV EA foreign magic"
2793 parse_foreign_file -f $DIR/$tdir/$tfile | grep "lov_xattr_size: 89" ||
2794 error "$DIR/$tdir/$tfile: invalid LOV EA foreign size"
2795 parse_foreign_file -f $DIR/$tdir/$tfile |
2796 grep "lov_foreign_size: 73" ||
2797 error "$DIR/$tdir/$tfile: invalid LOV EA foreign size"
2798 parse_foreign_file -f $DIR/$tdir/$tfile |
2799 grep "lov_foreign_type: 1" ||
2800 error "$DIR/$tdir/$tfile: invalid LOV EA foreign type"
2801 parse_foreign_file -f $DIR/$tdir/$tfile |
2802 grep "lov_foreign_flags: 0x0000DA08" ||
2803 error "$DIR/$tdir/$tfile: invalid LOV EA foreign flags"
2804 local lov=$(parse_foreign_file -f $DIR/$tdir/$tfile |
2805 grep "lov_foreign_value: 0x" |
2806 sed -e 's/lov_foreign_value: 0x//')
2807 local lov2=$(echo -n "${uuid1}@${uuid2}" | od -A n -t x1 -w160)
2808 [[ $lov = ${lov2// /} ]] ||
2809 error "$DIR/$tdir/$tfile: invalid LOV EA foreign value"
2811 # create foreign file (lfs + API)
2812 $LFS setstripe --foreign=none --flags 0xda08 \
2813 -x "${uuid1}@${uuid2}" $DIR/$tdir/${tfile}2 ||
2814 error "$DIR/$tdir/${tfile}2: create failed"
2816 $LFS getstripe -v $DIR/$tdir/${tfile}2 |
2817 grep "lfm_magic:.*0x0BD70BD0" ||
2818 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign magic"
2819 # lfm_length is LOV EA size - sizeof(lfm_magic) - sizeof(lfm_length)
2820 $LFS getstripe -v $DIR/$tdir/${tfile}2 | grep "lfm_length:.*73" ||
2821 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign size"
2822 $LFS getstripe -v $DIR/$tdir/${tfile}2 | grep "lfm_type:.*none" ||
2823 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign type"
2824 $LFS getstripe -v $DIR/$tdir/${tfile}2 |
2825 grep "lfm_flags:.*0x0000DA08" ||
2826 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign flags"
2827 $LFS getstripe $DIR/$tdir/${tfile}2 |
2828 grep "lfm_value:.*${uuid1}@${uuid2}" ||
2829 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign value"
2831 # modify striping should fail
2832 $LFS setstripe -c 2 $DIR/$tdir/$tfile &&
2833 error "$DIR/$tdir/$tfile: setstripe should fail"
2834 $LFS setstripe -c 2 $DIR/$tdir/${tfile}2 &&
2835 error "$DIR/$tdir/${tfile}2: setstripe should fail"
2838 cat $DIR/$tdir/$tfile && error "$DIR/$tdir/$tfile: read should fail"
2839 cat $DIR/$tdir/${tfile}2 &&
2840 error "$DIR/$tdir/${tfile}2: read should fail"
2841 cat /etc/passwd > $DIR/$tdir/$tfile &&
2842 error "$DIR/$tdir/$tfile: write should fail"
2843 cat /etc/passwd > $DIR/$tdir/${tfile}2 &&
2844 error "$DIR/$tdir/${tfile}2: write should fail"
2847 chmod 222 $DIR/$tdir/$tfile ||
2848 error "$DIR/$tdir/$tfile: chmod failed"
2849 chmod 222 $DIR/$tdir/${tfile}2 ||
2850 error "$DIR/$tdir/${tfile}2: chmod failed"
2853 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/$tfile ||
2854 error "$DIR/$tdir/$tfile: chown failed"
2855 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tfile}2 ||
2856 error "$DIR/$tdir/${tfile}2: chown failed"
2858 # rename should work
2859 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}.new ||
2860 error "$DIR/$tdir/$tfile: rename of foreign file has failed"
2861 mv $DIR/$tdir/${tfile}2 $DIR/$tdir/${tfile}2.new ||
2862 error "$DIR/$tdir/${tfile}2: rename of foreign file has failed"
2864 #remove foreign file
2865 rm $DIR/$tdir/${tfile}.new ||
2866 error "$DIR/$tdir/${tfile}.new: remove of foreign file has failed"
2867 rm $DIR/$tdir/${tfile}2.new ||
2868 error "$DIR/$tdir/${tfile}2.new: remove of foreign file has failed"
2870 run_test 27J "basic ops on file with foreign LOV"
2873 [[ $MDS1_VERSION -le $(version_code 2.12.49) ]] &&
2874 skip "Need MDS version newer than 2.12.49"
2876 test_mkdir $DIR/$tdir
2877 local uuid1=$(cat /proc/sys/kernel/random/uuid)
2878 local uuid2=$(cat /proc/sys/kernel/random/uuid)
2880 # create foreign dir (raw way)
2881 ! $LFS setdirstripe --flags 0xda08 $DIR/$tdir/$tdir ||
2882 error "creating $tdir w/ hex flags w/o --foreign should fail"
2884 ! $LFS setdirstripe --foreign --flags foo \
2885 --xattr ${uuid1}@${uuid2} $DIR/$tdir/$tdir ||
2886 error "creating $tdir with '--flags foo' should fail"
2888 ! $LFS setdirstripe --foreign --flags 0xffffffff \
2889 --xattr ${uuid1}@${uuid2} $DIR/$tdir/$tdir ||
2890 error "creating $tdir w/ 0xffffffff flags should fail"
2892 create_foreign_dir -d $DIR/$tdir/$tdir -x "${uuid1}@${uuid2}" -t 1 ||
2893 error "create_foreign_dir FAILED"
2895 # verify foreign dir (raw way)
2896 parse_foreign_dir -d $DIR/$tdir/$tdir |
2897 grep "lmv_foreign_magic:.*0xcd50cd0" ||
2898 error "$DIR/$tdir/$tfile: invalid LMV EA magic"
2899 parse_foreign_dir -d $DIR/$tdir/$tdir | grep "lmv_xattr_size:.*89$" ||
2900 error "$DIR/$tdir/$tdir: invalid LMV EA size"
2901 parse_foreign_dir -d $DIR/$tdir/$tdir | grep "lmv_foreign_type: 1$" ||
2902 error "$DIR/$tdir/$tdir: invalid LMV EA type"
2903 parse_foreign_dir -d $DIR/$tdir/$tdir |
2904 grep "lmv_foreign_flags: 55813$" ||
2905 error "$DIR/$tdir/$tdir: invalid LMV EA flags"
2906 local lmv=$(parse_foreign_dir -d $DIR/$tdir/$tdir |
2907 grep "lmv_foreign_value: 0x" |
2908 sed 's/lmv_foreign_value: 0x//')
2909 local lmv2=$(echo -n "${uuid1}@${uuid2}" | od -A n -t x1 -w160 |
2911 [[ $lmv == $lmv2 ]] || error "$DIR/$tdir/$tdir: invalid LMV EA value"
2913 # create foreign dir (lfs + API)
2914 $LFS mkdir --foreign=none --xattr="${uuid1}@${uuid2}" --flags=0xda05 \
2915 $DIR/$tdir/${tdir}2 ||
2916 error "$DIR/$tdir/${tdir}2: create failed"
2918 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 |
2919 grep "lfm_magic:.*0x0CD50CD0" ||
2920 error "$DIR/$tdir/${tdir}2: invalid LMV EA magic"
2921 # lfm_length is LMV EA size - sizeof(lfm_magic) - sizeof(lfm_length)
2922 # - sizeof(lfm_type) - sizeof(lfm_flags)
2923 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 | grep "lfm_length:.*73" ||
2924 error "$DIR/$tdir/${tdir}2: invalid LMV EA size"
2925 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 | grep "lfm_type:.*none" ||
2926 error "$DIR/$tdir/${tdir}2: invalid LMV EA type"
2927 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 |
2928 grep "lfm_flags:.*0x0000DA05" ||
2929 error "$DIR/$tdir/${tdir}2: invalid LMV EA flags"
2930 $LFS getdirstripe $DIR/$tdir/${tdir}2 |
2931 grep "lfm_value.*${uuid1}@${uuid2}" ||
2932 error "$DIR/$tdir/${tdir}2: invalid LMV EA value"
2934 # file create in dir should fail
2935 touch $DIR/$tdir/$tdir/$tfile && "$DIR/$tdir: file create should fail"
2936 touch $DIR/$tdir/${tdir}2/$tfile &&
2937 "$DIR/${tdir}2: file create should fail"
2940 chmod 777 $DIR/$tdir/$tdir ||
2941 error "$DIR/$tdir: chmod failed"
2942 chmod 777 $DIR/$tdir/${tdir}2 ||
2943 error "$DIR/${tdir}2: chmod failed"
2946 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/$tdir ||
2947 error "$DIR/$tdir: chown failed"
2948 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tdir}2 ||
2949 error "$DIR/${tdir}2: chown failed"
2951 # rename should work
2952 mv $DIR/$tdir/$tdir $DIR/$tdir/${tdir}.new ||
2953 error "$DIR/$tdir/$tdir: rename of foreign dir has failed"
2954 mv $DIR/$tdir/${tdir}2 $DIR/$tdir/${tdir}2.new ||
2955 error "$DIR/$tdir/${tdir}2: rename of foreign dir has failed"
2958 rmdir $DIR/$tdir/${tdir}.new ||
2959 error "$DIR/$tdir/${tdir}.new: remove of foreign dir has failed"
2960 rmdir $DIR/$tdir/${tdir}2.new ||
2961 error "$DIR/$tdir/${tdir}2.new: remove of foreign dir has failed"
2963 run_test 27K "basic ops on dir with foreign LMV"
2966 remote_mds_nodsh && skip "remote MDS with nodsh"
2968 local POOL=${POOL:-$TESTNAME}
2970 pool_add $POOL || error "pool_add failed"
2972 lfs pool_list $MOUNT | grep -Fx "${FSNAME}.${POOL}" ||
2973 error "pool_list does not contain ${FSNAME}.${POOL}:" \
2974 "$(lfs pool_list $MOUNT | grep -F "${POOL}")"
2976 run_test 27L "lfs pool_list gives correct pool name"
2979 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.12.57) ]] &&
2980 skip "Need MDS version >= than 2.12.57"
2981 remote_mds_nodsh && skip "remote MDS with nodsh"
2982 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2984 test_mkdir $DIR/$tdir
2986 # Set default striping on directory
2987 $LFS setstripe -C 4 $DIR/$tdir
2989 echo 1 > $DIR/$tdir/${tfile}.1
2990 local count=$($LFS getstripe -c $DIR/$tdir/${tfile}.1)
2992 [ $count -eq $setcount ] ||
2993 error "(1) stripe count $count, should be $setcount"
2995 # Capture existing append_stripe_count setting for restore
2996 local orig_count=$(do_facet mds1 $LCTL get_param -n mdd.$FSNAME-MDT0000.append_stripe_count)
2997 local mdts=$(comma_list $(mdts_nodes))
2998 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=$orig_count" EXIT
3000 local appendcount=$orig_count
3001 echo 1 >> $DIR/$tdir/${tfile}.2_append
3002 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.2_append)
3003 [ $count -eq $appendcount ] ||
3004 error "(2)stripe count $count, should be $appendcount for append"
3006 # Disable O_APPEND striping, verify it works
3007 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=0
3009 # Should now get the default striping, which is 4
3011 echo 1 >> $DIR/$tdir/${tfile}.3_append
3012 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.3_append)
3013 [ $count -eq $setcount ] ||
3014 error "(3) stripe count $count, should be $setcount"
3016 # Try changing the stripe count for append files
3017 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=2
3019 # Append striping is now 2 (directory default is still 4)
3021 echo 1 >> $DIR/$tdir/${tfile}.4_append
3022 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.4_append)
3023 [ $count -eq $appendcount ] ||
3024 error "(4) stripe count $count, should be $appendcount for append"
3026 # Test append stripe count of -1
3027 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=-1
3028 appendcount=$OSTCOUNT
3029 echo 1 >> $DIR/$tdir/${tfile}.5
3030 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.5)
3031 [ $count -eq $appendcount ] ||
3032 error "(5) stripe count $count, should be $appendcount for append"
3034 # Set append striping back to default of 1
3035 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=1
3037 # Try a new default striping, PFL + DOM
3038 $LFS setstripe -L mdt -E 1M -E -1 -c 2 $DIR/$tdir
3040 # Create normal DOM file, DOM returns stripe count == 0
3042 touch $DIR/$tdir/${tfile}.6
3043 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.6)
3044 [ $count -eq $setcount ] ||
3045 error "(6) stripe count $count, should be $setcount"
3049 echo 1 >> $DIR/$tdir/${tfile}.7_append
3050 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.7_append)
3051 [ $count -eq $appendcount ] ||
3052 error "(7) stripe count $count, should be $appendcount for append"
3054 # Clean up DOM layout
3055 $LFS setstripe -d $DIR/$tdir
3057 # Now test that append striping works when layout is from root
3058 $LFS setstripe -c 2 $MOUNT
3059 # Make a special directory for this
3060 mkdir $DIR/${tdir}/${tdir}.2
3061 stack_trap "$LFS setstripe -d $MOUNT" EXIT
3063 # Verify for normal file
3065 echo 1 > $DIR/${tdir}/${tdir}.2/${tfile}.8
3066 count=$($LFS getstripe -c $DIR/$tdir/${tdir}.2/${tfile}.8)
3067 [ $count -eq $setcount ] ||
3068 error "(8) stripe count $count, should be $setcount"
3071 echo 1 >> $DIR/${tdir}/${tdir}.2/${tfile}.9_append
3072 count=$($LFS getstripe -c $DIR/${tdir}/${tdir}.2/${tfile}.9_append)
3073 [ $count -eq $appendcount ] ||
3074 error "(9) stripe count $count, should be $appendcount for append"
3076 # Now test O_APPEND striping with pools
3077 do_nodes $mdts $LCTL set_param mdd.*.append_pool="$TESTNAME"
3078 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.append_pool='none'" EXIT
3081 pool_add $TESTNAME || error "pool creation failed"
3082 pool_add_targets $TESTNAME 0 1 || error "Pool add targets failed"
3084 echo 1 >> $DIR/$tdir/${tfile}.10_append
3086 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.10_append)
3087 [ "$pool" = "$TESTNAME" ] || error "(10) incorrect pool: $pool"
3089 # Check that count is still correct
3091 echo 1 >> $DIR/$tdir/${tfile}.11_append
3092 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.11_append)
3093 [ $count -eq $appendcount ] ||
3094 error "(11) stripe count $count, should be $appendcount for append"
3096 # Disable O_APPEND stripe count, verify pool works separately
3097 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=0
3099 echo 1 >> $DIR/$tdir/${tfile}.12_append
3101 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.12_append)
3102 [ "$pool" = "$TESTNAME" ] || error "(12) incorrect pool: $pool"
3104 # Remove pool setting, verify it's not applied
3105 do_nodes $mdts $LCTL set_param mdd.*.append_pool='none'
3107 echo 1 >> $DIR/$tdir/${tfile}.13_append
3109 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.13_append)
3110 [ "$pool" = "" ] || error "(13) pool found: $pool"
3112 run_test 27M "test O_APPEND striping"
3115 combined_mgs_mds && skip "needs separate MGS/MDT"
3117 pool_add $TESTNAME || error "pool_add failed"
3118 do_facet mgs "$LCTL pool_list $FSNAME" |
3119 grep -Fx "${FSNAME}.${TESTNAME}" ||
3120 error "lctl pool_list on MGS failed"
3122 run_test 27N "lctl pool_list on separate MGS gives correct pool name"
3124 clean_foreign_symlink() {
3126 lctl set_param llite/$FSNAME-*/foreign_symlink_enable=0
3127 for i in $DIR/$tdir/* ; do
3128 $LFS unlink_foreign $i || true
3133 [[ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.12.51) ]] &&
3134 skip "Need MDS version newer than 2.12.51"
3136 test_mkdir $DIR/$tdir
3137 local uuid1=$(cat /proc/sys/kernel/random/uuid)
3138 local uuid2=$(cat /proc/sys/kernel/random/uuid)
3140 trap clean_foreign_symlink EXIT
3142 # enable foreign_symlink behaviour
3143 $LCTL set_param llite/$FSNAME-*/foreign_symlink_enable=1
3145 # foreign symlink LOV format is a partial path by default
3147 # create foreign file (lfs + API)
3148 $LFS setstripe --foreign=symlink --flags 0xda05 \
3149 -x "${uuid1}/${uuid2}" --mode 0600 $DIR/$tdir/${tfile} ||
3150 error "$DIR/$tdir/${tfile}: create failed"
3152 $LFS getstripe -v $DIR/$tdir/${tfile} |
3153 grep "lfm_magic:.*0x0BD70BD0" ||
3154 error "$DIR/$tdir/${tfile}: invalid LOV EA foreign magic"
3155 $LFS getstripe -v $DIR/$tdir/${tfile} | grep "lfm_type:.*symlink" ||
3156 error "$DIR/$tdir/${tfile}: invalid LOV EA foreign type"
3157 $LFS getstripe -v $DIR/$tdir/${tfile} |
3158 grep "lfm_flags:.*0x0000DA05" ||
3159 error "$DIR/$tdir/${tfile}: invalid LOV EA foreign flags"
3160 $LFS getstripe $DIR/$tdir/${tfile} |
3161 grep "lfm_value:.*${uuid1}/${uuid2}" ||
3162 error "$DIR/$tdir/${tfile}: invalid LOV EA foreign value"
3164 # modify striping should fail
3165 $LFS setstripe -c 2 $DIR/$tdir/$tfile &&
3166 error "$DIR/$tdir/$tfile: setstripe should fail"
3168 # R/W should fail ("/{foreign_symlink_prefix}/${uuid1}/" missing)
3169 cat $DIR/$tdir/$tfile && error "$DIR/$tdir/$tfile: read should fail"
3170 cat /etc/passwd > $DIR/$tdir/$tfile &&
3171 error "$DIR/$tdir/$tfile: write should fail"
3173 # rename should succeed
3174 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}.new ||
3175 error "$DIR/$tdir/$tfile: rename has failed"
3177 #remove foreign_symlink file should fail
3178 rm $DIR/$tdir/${tfile}.new &&
3179 error "$DIR/$tdir/${tfile}.new: remove of foreign_symlink file should fail"
3182 mkdir /tmp/${uuid1} ||
3183 error "/tmp/${uuid1}: mkdir has failed"
3184 echo FOOFOO > /tmp/${uuid1}/${uuid2} ||
3185 error "/tmp/${uuid1}/${uuid2}: echo has failed"
3186 $LCTL set_param llite/$FSNAME-*/foreign_symlink_prefix=/tmp/
3187 $CHECKSTAT -t link -l /tmp/${uuid1}/${uuid2} $DIR/$tdir/${tfile}.new ||
3188 error "$DIR/$tdir/${tfile}.new: not seen as a symlink"
3189 #read should succeed now
3190 cat $DIR/$tdir/${tfile}.new | grep FOOFOO ||
3191 error "$DIR/$tdir/${tfile}.new: symlink resolution has failed"
3192 #write should succeed now
3193 cat /etc/passwd > $DIR/$tdir/${tfile}.new ||
3194 error "$DIR/$tdir/${tfile}.new: write should succeed"
3195 diff /etc/passwd $DIR/$tdir/${tfile}.new ||
3196 error "$DIR/$tdir/${tfile}.new: diff has failed"
3197 diff /etc/passwd /tmp/${uuid1}/${uuid2} ||
3198 error "/tmp/${uuid1}/${uuid2}: diff has failed"
3200 #check that getstripe still works
3201 $LFS getstripe $DIR/$tdir/${tfile}.new ||
3202 error "$DIR/$tdir/${tfile}.new: getstripe should still work with foreign_symlink enabled"
3204 # chmod should still succeed
3205 chmod 644 $DIR/$tdir/${tfile}.new ||
3206 error "$DIR/$tdir/${tfile}.new: chmod has failed"
3208 # chown should still succeed
3209 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tfile}.new ||
3210 error "$DIR/$tdir/${tfile}.new: chown has failed"
3212 # rename should still succeed
3213 mv $DIR/$tdir/${tfile}.new $DIR/$tdir/${tfile} ||
3214 error "$DIR/$tdir/${tfile}.new: rename has failed"
3216 #remove foreign_symlink file should still fail
3217 rm $DIR/$tdir/${tfile} &&
3218 error "$DIR/$tdir/${tfile}: remove of foreign_symlink file should fail"
3220 #use special ioctl() to unlink foreign_symlink file
3221 $LFS unlink_foreign $DIR/$tdir/${tfile} ||
3222 error "$DIR/$tdir/$tfile: unlink/ioctl failed"
3225 run_test 27O "basic ops on foreign file of symlink type"
3228 [[ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.12.49) ]] &&
3229 skip "Need MDS version newer than 2.12.49"
3231 test_mkdir $DIR/$tdir
3232 local uuid1=$(cat /proc/sys/kernel/random/uuid)
3233 local uuid2=$(cat /proc/sys/kernel/random/uuid)
3235 trap clean_foreign_symlink EXIT
3237 # enable foreign_symlink behaviour
3238 $LCTL set_param llite/$FSNAME-*/foreign_symlink_enable=1
3240 # foreign symlink LMV format is a partial path by default
3242 # create foreign dir (lfs + API)
3243 $LFS mkdir --foreign=symlink --xattr="${uuid1}/${uuid2}" \
3244 --flags=0xda05 --mode 0750 $DIR/$tdir/${tdir} ||
3245 error "$DIR/$tdir/${tdir}: create failed"
3247 $LFS getdirstripe -v $DIR/$tdir/${tdir} |
3248 grep "lfm_magic:.*0x0CD50CD0" ||
3249 error "$DIR/$tdir/${tdir}: invalid LMV EA magic"
3250 $LFS getdirstripe -v $DIR/$tdir/${tdir} | grep "lfm_type:.*symlink" ||
3251 error "$DIR/$tdir/${tdir}: invalid LMV EA type"
3252 $LFS getdirstripe -v $DIR/$tdir/${tdir} |
3253 grep "lfm_flags:.*0x0000DA05" ||
3254 error "$DIR/$tdir/${tdir}: invalid LMV EA flags"
3255 $LFS getdirstripe $DIR/$tdir/${tdir} |
3256 grep "lfm_value.*${uuid1}/${uuid2}" ||
3257 error "$DIR/$tdir/${tdir}: invalid LMV EA value"
3259 # file create in dir should fail
3260 # ("/{foreign_symlink_prefix}/${uuid1}/${uuid2}/" missing)
3261 touch $DIR/$tdir/$tdir/$tfile && "$DIR/$tdir: file create should fail"
3263 # rename should succeed
3264 mv $DIR/$tdir/$tdir $DIR/$tdir/${tdir}.new ||
3265 error "$DIR/$tdir/$tdir: rename of foreign_symlink dir has failed"
3267 #remove foreign_symlink dir should fail
3268 rmdir $DIR/$tdir/${tdir}.new &&
3269 error "$DIR/$tdir/${tdir}.new: remove of foreign_symlink dir should fail"
3272 mkdir -p /tmp/${uuid1}/${uuid2} ||
3273 error "/tmp/${uuid1}/${uuid2}: mkdir has failed"
3274 echo FOOFOO > /tmp/${uuid1}/${uuid2}/foo ||
3275 error "/tmp/${uuid1}/${uuid2}/foo: echo has failed"
3276 $LCTL set_param llite/$FSNAME-*/foreign_symlink_prefix=/tmp/
3277 $CHECKSTAT -t link -l /tmp/${uuid1}/${uuid2} $DIR/$tdir/${tdir}.new ||
3278 error "$DIR/$tdir/${tdir}.new: not seen as a symlink"
3279 cat $DIR/$tdir/${tdir}.new/foo | grep FOOFOO ||
3280 error "$DIR/$tdir/${tdir}.new: symlink resolution has failed"
3282 #check that getstripe fails now that foreign_symlink enabled
3283 $LFS getdirstripe $DIR/$tdir/${tdir}.new ||
3284 error "$DIR/$tdir/${tdir}.new: getdirstripe should still work with foreign_symlink enabled"
3286 # file create in dir should work now
3287 cp /etc/passwd $DIR/$tdir/${tdir}.new/$tfile ||
3288 error "$DIR/$tdir/${tdir}.new/$tfile: file create should fail"
3289 diff /etc/passwd $DIR/$tdir/${tdir}.new/$tfile ||
3290 error "$DIR/$tdir/${tdir}.new/$tfile: diff has failed"
3291 diff /etc/passwd /tmp/${uuid1}/${uuid2}/$tfile ||
3292 error "/tmp/${uuid1}/${uuid2}/$tfile: diff has failed"
3294 # chmod should still succeed
3295 chmod 755 $DIR/$tdir/${tdir}.new ||
3296 error "$DIR/$tdir/${tdir}.new: chmod has failed"
3298 # chown should still succeed
3299 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tdir}.new ||
3300 error "$DIR/$tdir/${tdir}.new: chown has failed"
3302 # rename should still succeed
3303 mv $DIR/$tdir/${tdir}.new $DIR/$tdir/${tdir} ||
3304 error "$DIR/$tdir/${tdir}.new: rename of foreign_symlink dir has failed"
3306 #remove foreign_symlink dir should still fail
3307 rmdir $DIR/$tdir/${tdir} &&
3308 error "$DIR/$tdir/${tdir}: remove of foreign_symlink dir should fail"
3310 #use special ioctl() to unlink foreign_symlink file
3311 $LFS unlink_foreign $DIR/$tdir/${tdir} ||
3312 error "$DIR/$tdir/$tdir: unlink/ioctl failed"
3314 #created file should still exist
3315 [[ -f /tmp/${uuid1}/${uuid2}/$tfile ]] ||
3316 error "/tmp/${uuid1}/${uuid2}/$tfile has been removed"
3317 diff /etc/passwd /tmp/${uuid1}/${uuid2}/$tfile ||
3318 error "/tmp/${uuid1}/${uuid2}/$tfile: diff has failed"
3320 run_test 27P "basic ops on foreign dir of foreign_symlink type"
3322 # createtest also checks that device nodes are created and
3323 # then visible correctly (#2091)
3324 test_28() { # bug 2091
3326 $CREATETEST $DIR/d28/ct || error "createtest failed"
3328 run_test 28 "create/mknod/mkdir with bad file types ============"
3331 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3333 sync; sleep 1; sync # flush out any dirty pages from previous tests
3340 declare -i LOCKCOUNTORIG=0
3341 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
3342 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
3344 [ $LOCKCOUNTORIG -eq 0 ] && error "No mdc lock count" && return 1
3346 declare -i LOCKUNUSEDCOUNTORIG=0
3347 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
3348 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
3355 declare -i LOCKCOUNTCURRENT=0
3356 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
3357 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
3360 declare -i LOCKUNUSEDCOUNTCURRENT=0
3361 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
3362 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
3365 if [[ $LOCKCOUNTCURRENT -gt $LOCKCOUNTORIG ]]; then
3366 $LCTL set_param -n ldlm.dump_namespaces ""
3367 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
3368 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
3369 log "dumped log to $TMP/test_29.dk (bug 5793)"
3372 if [[ $LOCKUNUSEDCOUNTCURRENT -gt $LOCKUNUSEDCOUNTORIG ]]; then
3373 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
3374 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
3375 log "dumped log to $TMP/test_29.dk (bug 5793)"
3379 run_test 29 "IT_GETATTR regression ============================"
3381 test_30a() { # was test_30
3382 cp $(which ls) $DIR || cp /bin/ls $DIR
3383 $DIR/ls / || error "Can't execute binary from lustre"
3386 run_test 30a "execute binary from Lustre (execve) =============="
3389 cp `which ls` $DIR || cp /bin/ls $DIR
3391 $RUNAS $DIR/ls / || error "Can't execute binary from lustre as non-root"
3394 run_test 30b "execute binary from Lustre as non-root ==========="
3396 test_30c() { # b=22376
3397 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3399 cp $(which ls) $DIR || cp /bin/ls $DIR
3401 cancel_lru_locks mdc
3402 cancel_lru_locks osc
3403 $RUNAS $DIR/ls / || error "Can't execute binary from lustre"
3406 run_test 30c "execute binary from Lustre without read perms ===="
3409 cp $(which dd) $DIR || error "failed to copy dd to $DIR/dd"
3411 for i in {1..10}; do
3412 $DIR/dd bs=1M count=128 if=/dev/zero of=$DIR/$tfile &
3415 $LCTL set_param ldlm.namespaces.*MDT*.lru_size=clear
3416 wait $PID || error "executing dd from Lustre failed"
3422 run_test 30d "execute binary from Lustre while clear locks"
3425 $OPENUNLINK $DIR/f31 $DIR/f31 || error "openunlink failed"
3426 $CHECKSTAT -a $DIR/f31 || error "$DIR/f31 exists"
3428 run_test 31a "open-unlink file =================================="
3431 touch $DIR/f31 || error "touch $DIR/f31 failed"
3432 ln $DIR/f31 $DIR/f31b || error "ln failed"
3433 $MULTIOP $DIR/f31b Ouc || error "multiop failed"
3434 $CHECKSTAT -t file $DIR/f31 || error "$DIR/f31 not file type"
3436 run_test 31b "unlink file with multiple links while open ======="
3439 touch $DIR/f31 || error "touch $DIR/f31 failed"
3440 ln $DIR/f31 $DIR/f31c || error "ln failed"
3441 multiop_bg_pause $DIR/f31 O_uc ||
3442 error "multiop_bg_pause for $DIR/f31 failed"
3444 $MULTIOP $DIR/f31c Ouc
3445 kill -USR1 $MULTIPID
3448 run_test 31c "open-unlink file with multiple links ============="
3451 opendirunlink $DIR/d31d $DIR/d31d || error "opendirunlink failed"
3452 $CHECKSTAT -a $DIR/d31d || error "$DIR/d31d exists"
3454 run_test 31d "remove of open directory ========================="
3456 test_31e() { # bug 2904
3457 openfilleddirunlink $DIR/d31e || error "openfilleddirunlink failed"
3459 run_test 31e "remove of open non-empty directory ==============="
3461 test_31f() { # bug 4554
3462 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3465 test_mkdir $DIR/d31f
3466 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
3467 cp /etc/hosts $DIR/d31f
3469 $LFS getstripe $DIR/d31f/hosts
3470 multiop_bg_pause $DIR/d31f D_c || return 1
3473 rm -rv $DIR/d31f || error "first of $DIR/d31f"
3474 test_mkdir $DIR/d31f
3475 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
3476 cp /etc/hosts $DIR/d31f
3478 $LFS getstripe $DIR/d31f/hosts
3479 multiop_bg_pause $DIR/d31f D_c || return 1
3482 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
3483 wait $MULTIPID || error "first opendir $MULTIPID failed"
3487 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
3488 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
3491 run_test 31f "remove of open directory with open-unlink file ==="
3494 echo "-- cross directory link --"
3495 test_mkdir -c1 $DIR/${tdir}ga
3496 test_mkdir -c1 $DIR/${tdir}gb
3497 touch $DIR/${tdir}ga/f
3498 ln $DIR/${tdir}ga/f $DIR/${tdir}gb/g
3499 $CHECKSTAT -t file $DIR/${tdir}ga/f || error "source"
3500 [ `stat -c%h $DIR/${tdir}ga/f` == '2' ] || error "source nlink"
3501 $CHECKSTAT -t file $DIR/${tdir}gb/g || error "target"
3502 [ `stat -c%h $DIR/${tdir}gb/g` == '2' ] || error "target nlink"
3504 run_test 31g "cross directory link==============="
3507 echo "-- cross directory link --"
3508 test_mkdir -c1 $DIR/${tdir}
3509 test_mkdir -c1 $DIR/${tdir}/dir
3510 touch $DIR/${tdir}/f
3511 ln $DIR/${tdir}/f $DIR/${tdir}/dir/g
3512 $CHECKSTAT -t file $DIR/${tdir}/f || error "source"
3513 [ `stat -c%h $DIR/${tdir}/f` == '2' ] || error "source nlink"
3514 $CHECKSTAT -t file $DIR/${tdir}/dir/g || error "target"
3515 [ `stat -c%h $DIR/${tdir}/dir/g` == '2' ] || error "target nlink"
3517 run_test 31h "cross directory link under child==============="
3520 echo "-- cross directory link --"
3521 test_mkdir -c1 $DIR/$tdir
3522 test_mkdir -c1 $DIR/$tdir/dir
3523 touch $DIR/$tdir/dir/f
3524 ln $DIR/$tdir/dir/f $DIR/$tdir/g
3525 $CHECKSTAT -t file $DIR/$tdir/dir/f || error "source"
3526 [ `stat -c%h $DIR/$tdir/dir/f` == '2' ] || error "source nlink"
3527 $CHECKSTAT -t file $DIR/$tdir/g || error "target"
3528 [ `stat -c%h $DIR/$tdir/g` == '2' ] || error "target nlink"
3530 run_test 31i "cross directory link under parent==============="
3533 test_mkdir -c1 -p $DIR/$tdir
3534 test_mkdir -c1 -p $DIR/$tdir/dir1
3535 ln $DIR/$tdir/dir1 $DIR/$tdir/dir2 && error "ln for dir"
3536 link $DIR/$tdir/dir1 $DIR/$tdir/dir3 && error "link for dir"
3537 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir4 && error "mlink for dir"
3538 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir1 && error "mlink to the same dir"
3541 run_test 31j "link for directory==============="
3544 test_mkdir -c1 -p $DIR/$tdir
3546 touch $DIR/$tdir/exist
3547 mlink $DIR/$tdir/s $DIR/$tdir/t || error "mlink"
3548 mlink $DIR/$tdir/s $DIR/$tdir/exist && error "mlink to exist file"
3549 mlink $DIR/$tdir/s $DIR/$tdir/s && error "mlink to the same file"
3550 mlink $DIR/$tdir/s $DIR/$tdir && error "mlink to parent dir"
3551 mlink $DIR/$tdir $DIR/$tdir/s && error "mlink parent dir to target"
3552 mlink $DIR/$tdir/not-exist $DIR/$tdir/foo && error "mlink non-existing to new"
3553 mlink $DIR/$tdir/not-exist $DIR/$tdir/s && error "mlink non-existing to exist"
3556 run_test 31k "link to file: the same, non-existing, dir==============="
3562 touch $DIR/d31m2/exist
3563 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
3564 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
3565 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
3566 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
3567 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
3568 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
3571 run_test 31m "link to file: the same, non-existing, dir==============="
3574 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
3575 nlink=$(stat --format=%h $DIR/$tfile)
3576 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
3578 local cmd="exec $fd<$DIR/$tfile"
3581 trap "eval $cmd" EXIT
3582 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
3583 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
3584 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
3585 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
3586 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
3589 run_test 31n "check link count of unlinked file"
3592 local tempfile=$(mktemp $1_XXXXXX)
3593 mlink $tempfile $1 2> /dev/null &&
3594 echo "$BASHPID: link $tempfile to $1 succeeded"
3598 test_31o() { # LU-2901
3599 test_mkdir $DIR/$tdir
3600 for LOOP in $(seq 100); do
3601 rm -f $DIR/$tdir/$tfile*
3602 for THREAD in $(seq 8); do
3603 link_one $DIR/$tdir/$tfile.$LOOP &
3606 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
3607 [[ $LINKS -gt 1 ]] && ls $DIR/$tdir &&
3608 error "$LINKS duplicate links to $tfile.$LOOP" &&
3612 run_test 31o "duplicate hard links with same filename"
3615 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3617 test_mkdir $DIR/$tdir
3618 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3619 $LFS setdirstripe -D -c2 -H all_char $DIR/$tdir/striped_dir
3621 opendirunlink $DIR/$tdir/striped_dir/test1 ||
3622 error "open unlink test1 failed"
3623 opendirunlink $DIR/$tdir/striped_dir/test2 ||
3624 error "open unlink test2 failed"
3626 $CHECKSTAT -a $DIR/$tdir/striped_dir/test1 ||
3627 error "test1 still exists"
3628 $CHECKSTAT -a $DIR/$tdir/striped_dir/test2 ||
3629 error "test2 still exists"
3631 run_test 31p "remove of open striped directory"
3634 [ $MDSCOUNT -lt 3 ] && skip_env "needs >= 3 MDTs"
3636 $LFS mkdir -i 3,1 $DIR/$tdir || error "mkdir failed"
3637 index=$($LFS getdirstripe -i $DIR/$tdir)
3638 [ $index -eq 3 ] || error "first stripe index $index != 3"
3639 index=$($LFS getdirstripe $DIR/$tdir | tail -1 | awk '{print $1}')
3640 [ $index -eq 1 ] || error "second stripe index $index != 1"
3642 # when "-c <stripe_count>" is set, the number of MDTs specified after
3643 # "-i" should equal to the stripe count
3644 $LFS mkdir -i 3,1 -c 3 $DIR/$tdir.2 && error "mkdir should fail" || true
3646 run_test 31q "create striped directory on specific MDTs"
3648 cleanup_test32_mount() {
3651 local loopdev=$(losetup -a | grep $EXT2_DEV | sed -ne 's/:.*$//p')
3652 $UMOUNT $DIR/$tdir/ext2-mountpoint || rc=$?
3653 losetup -d $loopdev || true
3659 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3661 echo "== more mountpoints and symlinks ================="
3662 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3663 trap cleanup_test32_mount EXIT
3664 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3665 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3666 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3667 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. ||
3668 error "$DIR/$tdir/ext2-mountpoint/.. not dir type"
3669 cleanup_test32_mount
3671 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
3674 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3676 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3677 trap cleanup_test32_mount EXIT
3678 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3679 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3680 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3681 ls -al $DIR/$tdir/ext2-mountpoint/.. ||
3682 error "Can't list $DIR/$tdir/ext2-mountpoint/.."
3683 cleanup_test32_mount
3685 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
3688 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3690 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3691 trap cleanup_test32_mount EXIT
3692 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3693 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3694 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3695 test_mkdir -p $DIR/$tdir/d2/test_dir
3696 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
3697 error "$DIR/$tdir/ext2-mountpoint/../d2/test_dir not dir type"
3698 cleanup_test32_mount
3700 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
3703 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3705 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3706 trap cleanup_test32_mount EXIT
3707 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3708 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3709 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3710 test_mkdir -p $DIR/$tdir/d2/test_dir
3711 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
3712 error "Can't list $DIR/$tdir/ext2-mountpoint/../d2/test_dir"
3713 cleanup_test32_mount
3715 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir"
3719 test_mkdir -p $DIR/$tdir/tmp
3720 local tmp_dir=$DIR/$tdir/tmp
3721 ln -s $DIR/$tdir $tmp_dir/symlink11
3722 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
3723 $CHECKSTAT -t link $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
3724 $CHECKSTAT -t link $DIR/$tdir/symlink01 || error "symlink01 bad"
3726 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir"
3730 test_mkdir -p $DIR/$tdir/tmp
3731 local tmp_dir=$DIR/$tdir/tmp
3732 ln -s $DIR/$tdir $tmp_dir/symlink11
3733 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
3734 ls $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
3735 ls $DIR/$tdir/symlink01 || error "symlink01 bad"
3737 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir"
3740 local tmp_dir=$DIR/$tdir/tmp
3741 test_mkdir -p $tmp_dir
3742 test_mkdir $DIR/${tdir}2
3743 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
3744 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
3745 $CHECKSTAT -t link $tmp_dir/symlink12 || error "symlink12 not a link"
3746 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error "symlink02 not a link"
3747 $CHECKSTAT -t dir -f $tmp_dir/symlink12 || error "symlink12 not a dir"
3748 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error "symlink12 not a dir"
3750 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
3753 rm -fr $DIR/$tdir $DIR/${tdir}2
3754 tmp_dir=$DIR/$tdir/tmp
3755 test_mkdir -p $tmp_dir
3756 test_mkdir $DIR/${tdir}2
3757 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
3758 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
3759 ls $tmp_dir/symlink12 || error "listing symlink12"
3760 ls $DIR/$tdir/symlink02 || error "listing symlink02"
3762 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
3765 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3767 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3768 trap cleanup_test32_mount EXIT
3769 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3770 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3771 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3772 touch $DIR/$tdir/test_file
3773 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file ||
3774 error "$DIR/$tdir/ext2-mountpoint/../test_file not file type"
3775 cleanup_test32_mount
3777 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
3780 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3782 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3783 trap cleanup_test32_mount EXIT
3784 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3785 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3786 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3787 touch $DIR/$tdir/test_file
3788 cat $DIR/$tdir/ext2-mountpoint/../test_file ||
3789 error "Can't open $DIR/$tdir/ext2-mountpoint/../test_file"
3790 cleanup_test32_mount
3792 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
3795 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3798 trap cleanup_test32_mount EXIT
3799 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3800 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3801 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3802 test_mkdir -p $DIR/$tdir/d2
3803 touch $DIR/$tdir/d2/test_file || error "touch failed"
3804 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
3805 error "$DIR/$tdir/ext2-mountpoint/../d2/test_file not file type"
3806 cleanup_test32_mount
3808 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
3811 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3814 trap cleanup_test32_mount EXIT
3815 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3816 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3817 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3818 test_mkdir -p $DIR/$tdir/d2
3819 touch $DIR/$tdir/d2/test_file || error "touch failed"
3820 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
3821 error "Can't open $DIR/$tdir/ext2-mountpoint/../d2/test_file"
3822 cleanup_test32_mount
3824 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
3828 test_mkdir -p $DIR/d32m/tmp
3829 TMP_DIR=$DIR/d32m/tmp
3830 ln -s $DIR $TMP_DIR/symlink11
3831 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
3832 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 ||
3833 error "symlink11 not a link"
3834 $CHECKSTAT -t link $DIR/d32m/symlink01 ||
3835 error "symlink01 not a link"
3837 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
3841 test_mkdir -p $DIR/d32n/tmp
3842 TMP_DIR=$DIR/d32n/tmp
3843 ln -s $DIR $TMP_DIR/symlink11
3844 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
3845 ls -l $DIR/d32n/tmp/symlink11 || error "listing symlink11"
3846 ls -l $DIR/d32n/symlink01 || error "listing symlink01"
3848 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
3852 test_mkdir -p $DIR/d32o/tmp
3853 TMP_DIR=$DIR/d32o/tmp
3854 ln -s $DIR/$tfile $TMP_DIR/symlink12
3855 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
3856 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 ||
3857 error "symlink12 not a link"
3858 $CHECKSTAT -t link $DIR/d32o/symlink02 || error "symlink02 not a link"
3859 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 ||
3860 error "$DIR/d32o/tmp/symlink12 not file type"
3861 $CHECKSTAT -t file -f $DIR/d32o/symlink02 ||
3862 error "$DIR/d32o/symlink02 not file type"
3864 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
3874 test_mkdir -p $DIR/d32p/tmp
3876 TMP_DIR=$DIR/d32p/tmp
3878 ln -s $DIR/$tfile $TMP_DIR/symlink12
3880 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
3882 cat $DIR/d32p/tmp/symlink12 ||
3883 error "Can't open $DIR/d32p/tmp/symlink12"
3885 cat $DIR/d32p/symlink02 || error "Can't open $DIR/d32p/symlink02"
3888 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
3891 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3893 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3894 trap cleanup_test32_mount EXIT
3895 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3896 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
3897 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3898 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3899 ls $DIR/$tdir/ext2-mountpoint | grep "\<under_the_mount\>" && error
3900 cleanup_test32_mount
3902 run_test 32q "stat follows mountpoints in Lustre (should return error)"
3905 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3907 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3908 trap cleanup_test32_mount EXIT
3909 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3910 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
3911 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3912 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3913 ls $DIR/$tdir/ext2-mountpoint | grep -q under_the_mount && error || true
3914 cleanup_test32_mount
3916 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
3921 chmod 444 $DIR/$tfile
3922 chown $RUNAS_ID $DIR/$tfile
3924 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
3927 run_test 33aa "write file with mode 444 (should return error)"
3931 test_mkdir $DIR/$tdir
3932 chown $RUNAS_ID $DIR/$tdir
3933 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile ||
3934 error "$RUNAS create $tdir/$tfile failed"
3935 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile &&
3936 error "open RDWR" || true
3938 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
3942 test_mkdir $DIR/$tdir
3943 chown $RUNAS_ID $DIR/$tdir
3944 $RUNAS $OPENFILE -f 1286739555 $DIR/$tdir/$tfile || true
3946 run_test 33b "test open file with malformed flags (No panic)"
3949 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3950 remote_ost_nodsh && skip "remote OST with nodsh"
3959 test_mkdir $DIR/$tdir
3960 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
3963 for ostnum in $(seq $OSTCOUNT); do
3964 # test-framework's OST numbering is one-based, while Lustre's
3966 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
3967 # Parsing llobdstat's output sucks; we could grep the /proc
3968 # path, but that's likely to not be as portable as using the
3969 # llobdstat utility. So we parse lctl output instead.
3970 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
3971 obdfilter/$ostname/stats |
3972 awk '/^write_bytes/ {print $7}' )
3973 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
3974 if (( ${write_bytes:-0} > 0 ))
3981 $all_zeros || return 0
3984 echo foo > $DIR/$tdir/bar
3988 # Total up write_bytes after writing. We'd better find non-zeros.
3989 for ostnum in $(seq $OSTCOUNT); do
3990 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
3991 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
3992 obdfilter/$ostname/stats |
3993 awk '/^write_bytes/ {print $7}' )
3994 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
3995 if (( ${write_bytes:-0} > 0 ))
4004 for ostnum in $(seq $OSTCOUNT); do
4005 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
4006 echo "Check that write_bytes is present in obdfilter/*/stats:"
4007 do_facet ost$ostnum lctl get_param -n \
4008 obdfilter/$ostname/stats
4010 error "OST not keeping write_bytes stats (b22312)"
4013 run_test 33c "test llobdstat and write_bytes"
4016 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
4017 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4020 local remote_dir=$DIR/$tdir/remote_dir
4022 test_mkdir $DIR/$tdir
4023 $LFS mkdir -i $MDTIDX $remote_dir ||
4024 error "create remote directory failed"
4026 touch $remote_dir/$tfile
4027 chmod 444 $remote_dir/$tfile
4028 chown $RUNAS_ID $remote_dir/$tfile
4030 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
4032 chown $RUNAS_ID $remote_dir
4033 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
4034 error "create" || true
4035 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
4036 error "open RDWR" || true
4037 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 || true
4039 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
4042 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4046 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
4047 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
4048 mkdir $DIR/$tdir/local_dir
4050 local s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
4051 local s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
4052 local l_mode=$(stat -c%f $DIR/$tdir/local_dir)
4054 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
4055 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode"
4057 rmdir $DIR/$tdir/* || error "rmdir failed"
4060 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
4061 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
4062 mkdir $DIR/$tdir/local_dir
4064 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
4065 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
4066 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
4068 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
4069 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 777"
4071 rmdir $DIR/$tdir/* || error "rmdir(umask 777) failed"
4074 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
4075 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
4076 mkdir $DIR/$tdir/local_dir
4078 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
4079 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
4080 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
4082 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
4083 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 0"
4085 run_test 33e "mkdir and striped directory should have same mode"
4089 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=0
4093 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4094 remote_mds_nodsh && skip "remote MDS with nodsh"
4097 chmod go+rwx $DIR/$tdir
4098 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=-1
4099 trap cleanup_33f EXIT
4101 $RUNAS lfs mkdir -i 0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
4102 error "cannot create striped directory"
4104 $RUNAS touch $DIR/$tdir/striped_dir/{0..16} ||
4105 error "cannot create files in striped directory"
4107 $RUNAS rm $DIR/$tdir/striped_dir/{0..16} ||
4108 error "cannot remove files in striped directory"
4110 $RUNAS rmdir $DIR/$tdir/striped_dir ||
4111 error "cannot remove striped directory"
4115 run_test 33f "nonroot user can create, access, and remove a striped directory"
4118 mkdir -p $DIR/$tdir/dir2
4120 local err=$($RUNAS mkdir $DIR/$tdir/dir2 2>&1)
4122 [[ $err =~ "exists" ]] || error "Not exists error"
4124 run_test 33g "nonroot user create already existing root created file"
4127 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4128 [ $MDS1_VERSION -lt $(version_code 2.13.50) ] &&
4129 skip "Need MDS version at least 2.13.50"
4131 test_mkdir -c $MDSCOUNT -H crush $DIR/$tdir ||
4132 error "mkdir $tdir failed"
4133 touch $DIR/$tdir/$tfile || error "touch $tfile failed"
4135 local index=$($LFS getstripe -m $DIR/$tdir/$tfile)
4138 for fname in $DIR/$tdir/$tfile.bak \
4139 $DIR/$tdir/$tfile.SAV \
4140 $DIR/$tdir/$tfile.orig \
4141 $DIR/$tdir/$tfile~; do
4142 touch $fname || error "touch $fname failed"
4143 index2=$($LFS getstripe -m $fname)
4144 [ $index -eq $index2 ] ||
4145 error "$fname MDT index mismatch $index != $index2"
4149 for i in {1..250}; do
4150 for fname in $(mktemp -u $DIR/$tdir/.$tfile.XXXXXX) \
4151 $(mktemp $DIR/$tdir/$tfile.XXXXXXXX); do
4152 touch $fname || error "touch $fname failed"
4153 index2=$($LFS getstripe -m $fname)
4154 if [[ $index != $index2 ]]; then
4155 failed=$((failed + 1))
4156 echo "$fname MDT index mismatch $index != $index2"
4160 echo "$failed MDT index mismatches"
4161 (( failed < 20 )) || error "MDT index mismatch $failed times"
4164 run_test 33h "temp file is located on the same MDT as target"
4166 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
4169 $MCREATE $DIR/f34 || error "mcreate failed"
4170 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
4171 error "getstripe failed"
4172 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error "truncate failed"
4173 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
4174 error "getstripe failed"
4175 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4176 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4178 run_test 34a "truncate file that has not been opened ==========="
4181 [ ! -f $DIR/f34 ] && test_34a
4182 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4183 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4184 $OPENFILE -f O_RDONLY $DIR/f34
4185 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
4186 error "getstripe failed"
4187 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4188 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4190 run_test 34b "O_RDONLY opening file doesn't create objects ====="
4193 [ ! -f $DIR/f34 ] && test_34a
4194 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4195 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4196 $OPENFILE -f O_RDWR $DIR/f34
4197 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" &&
4198 error "$LFS getstripe failed"
4199 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4200 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4202 run_test 34c "O_RDWR opening file-with-size works =============="
4205 [ ! -f $DIR/f34 ] && test_34a
4206 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 ||
4208 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4209 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4212 run_test 34d "write to sparse file ============================="
4216 $MCREATE $DIR/f34e || error "mcreate failed"
4217 $TRUNCATE $DIR/f34e 1000 || error "truncate failed"
4218 $CHECKSTAT -s 1000 $DIR/f34e ||
4219 error "Size of $DIR/f34e not equal to 1000 bytes"
4220 $OPENFILE -f O_RDWR $DIR/f34e
4221 $CHECKSTAT -s 1000 $DIR/f34e ||
4222 error "Size of $DIR/f34e not equal to 1000 bytes"
4224 run_test 34e "create objects, some with size and some without =="
4226 test_34f() { # bug 6242, 6243
4227 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4231 $MCREATE $DIR/f34f || error "mcreate failed"
4232 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
4233 dd if=$DIR/f34f of=$TMP/f34f
4234 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
4235 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
4236 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
4237 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
4238 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
4240 run_test 34f "read from a file with no objects until EOF ======="
4243 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4245 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE ||
4247 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error "truncate failed"
4248 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
4249 error "Size of $DIR/$tfile not equal to $((TEST_34_SIZE / 2))"
4250 cancel_lru_locks osc
4251 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
4252 error "wrong size after lock cancel"
4254 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error "truncate failed"
4255 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
4256 error "expanding truncate failed"
4257 cancel_lru_locks osc
4258 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
4259 error "wrong expanded size after lock cancel"
4261 run_test 34g "truncate long file ==============================="
4264 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4269 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error "dd failed"
4270 sync # Flush the cache so that multiop below does not block on cache
4271 # flush when getting the group lock
4272 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
4275 # Since just timed wait is not good enough, let's do a sync write
4276 # that way we are sure enough time for a roundtrip + processing
4277 # passed + 2 seconds of extra margin.
4278 dd if=/dev/zero of=$DIR/${tfile}-1 bs=$PAGE_SIZE oflag=direct count=1
4282 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
4283 error "Multiop blocked on ftruncate, pid=$MULTIPID"
4287 local nsz=`stat -c %s $DIR/$tfile`
4288 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
4290 run_test 34h "ftruncate file under grouplock should not block"
4293 cp /bin/sh $DIR/f35a
4295 chown $RUNAS_ID $DIR/f35a
4296 $RUNAS $DIR/f35a && error || true
4299 run_test 35a "exec file with mode 444 (should return and not leak)"
4303 utime $DIR/f36 || error "utime failed for MDS"
4305 run_test 36a "MDS utime check (mknod, utime)"
4309 utime $DIR/f36 || error "utime failed for OST"
4311 run_test 36b "OST utime check (open, utime)"
4316 chown $RUNAS_ID $DIR/d36
4317 $RUNAS utime $DIR/d36/f36 || error "utime failed for MDS as non-root"
4319 run_test 36c "non-root MDS utime check (mknod, utime)"
4322 [ ! -d $DIR/d36 ] && test_36c
4323 echo "" > $DIR/d36/f36
4324 $RUNAS utime $DIR/d36/f36 || error "utime failed for OST as non-root"
4326 run_test 36d "non-root OST utime check (open, utime)"
4329 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping"
4331 test_mkdir $DIR/$tdir
4332 touch $DIR/$tdir/$tfile
4333 $RUNAS utime $DIR/$tdir/$tfile &&
4334 error "utime worked, expected failure" || true
4336 run_test 36e "utime on non-owned file (should return error)"
4340 local LANG_SAVE=$LANG
4341 local LC_LANG_SAVE=$LC_LANG
4342 export LANG=C LC_LANG=C # for date language
4344 DATESTR="Dec 20 2000"
4345 test_mkdir $DIR/$tdir
4346 lctl set_param fail_loc=$fl
4348 cp /etc/hosts $DIR/$tdir/$tfile
4349 sync & # write RPC generated with "current" inode timestamp, but delayed
4351 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
4352 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
4353 cancel_lru_locks $OSC
4354 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
4356 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
4357 echo "BEFORE: $LS_BEFORE" && \
4358 echo "AFTER : $LS_AFTER" && \
4359 echo "WANT : $DATESTR" && \
4360 error "$DIR/$tdir/$tfile timestamps changed" || true
4362 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
4366 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4368 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
4369 subr_36fh "0x80000214"
4371 run_test 36f "utime on file racing with OST BRW write =========="
4374 remote_ost_nodsh && skip "remote OST with nodsh"
4375 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4376 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
4377 skip "Need MDS version at least 2.12.51"
4382 local tgt="obdfilter"
4384 [[ $OSC == "mdc" ]] && tgt="mdt" && facet="mds1"
4386 test_mkdir $DIR/$tdir
4387 fmd_max_age=$(do_facet $facet \
4388 "lctl get_param -n $tgt.*.tgt_fmd_seconds 2> /dev/null | \
4391 echo "FMD max age: ${fmd_max_age}s"
4392 touch $DIR/$tdir/$tfile
4393 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
4394 gawk '{cnt=cnt+$1} END{print cnt}')
4395 echo "FMD before: $fmd"
4397 error "FMD wasn't create by touch"
4398 sleep $((fmd_max_age + 12))
4399 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
4400 gawk '{cnt=cnt+$1} END{print cnt}')
4401 echo "FMD after: $fmd"
4403 error "FMD wasn't expired by ping"
4405 run_test 36g "FMD cache expiry ====================="
4408 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4410 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
4411 subr_36fh "0x80000227"
4413 run_test 36h "utime on file racing with OST BRW write =========="
4416 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4418 test_mkdir $DIR/$tdir
4419 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir
4421 local mtime=$(stat -c%Y $DIR/$tdir/striped_dir)
4422 local new_mtime=$((mtime + 200))
4424 #change Modify time of striped dir
4425 touch -m -d @$new_mtime $DIR/$tdir/striped_dir ||
4426 error "change mtime failed"
4428 local got=$(stat -c%Y $DIR/$tdir/striped_dir)
4430 [ "$new_mtime" = "$got" ] || error "expect $new_mtime got $got"
4432 run_test 36i "change mtime on striped directory"
4434 # test_37 - duplicate with tests 32q 32r
4437 local file=$DIR/$tfile
4439 openfile -f O_DIRECTORY $file
4442 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
4443 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
4445 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
4447 test_39a() { # was test_39
4449 touch $DIR/${tfile}2
4450 # ls -l $DIR/$tfile $DIR/${tfile}2
4451 # ls -lu $DIR/$tfile $DIR/${tfile}2
4452 # ls -lc $DIR/$tfile $DIR/${tfile}2
4454 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
4455 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
4457 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
4459 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
4461 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
4462 error "O_TRUNC didn't change timestamps"
4465 run_test 39a "mtime changed on create"
4468 test_mkdir -c1 $DIR/$tdir
4469 cp -p /etc/passwd $DIR/$tdir/fopen
4470 cp -p /etc/passwd $DIR/$tdir/flink
4471 cp -p /etc/passwd $DIR/$tdir/funlink
4472 cp -p /etc/passwd $DIR/$tdir/frename
4473 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
4476 echo "aaaaaa" >> $DIR/$tdir/fopen
4477 echo "aaaaaa" >> $DIR/$tdir/flink
4478 echo "aaaaaa" >> $DIR/$tdir/funlink
4479 echo "aaaaaa" >> $DIR/$tdir/frename
4481 local open_new=`stat -c %Y $DIR/$tdir/fopen`
4482 local link_new=`stat -c %Y $DIR/$tdir/flink`
4483 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
4484 local rename_new=`stat -c %Y $DIR/$tdir/frename`
4486 cat $DIR/$tdir/fopen > /dev/null
4487 ln $DIR/$tdir/flink $DIR/$tdir/flink2
4488 rm -f $DIR/$tdir/funlink2
4489 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
4491 for (( i=0; i < 2; i++ )) ; do
4492 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
4493 local link_new2=`stat -c %Y $DIR/$tdir/flink`
4494 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
4495 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
4497 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
4498 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
4499 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
4500 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
4502 cancel_lru_locks $OSC
4503 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4506 run_test 39b "mtime change on open, link, unlink, rename ======"
4508 # this should be set to past
4509 TEST_39_MTIME=`date -d "1 year ago" +%s`
4515 local mtime0=`stat -c %Y $DIR1/$tfile`
4517 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4518 local mtime1=`stat -c %Y $DIR1/$tfile`
4519 [ "$mtime1" = $TEST_39_MTIME ] || \
4520 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
4523 echo hello >> $DIR1/$tfile
4525 local mtime2=`stat -c %Y $DIR1/$tfile`
4526 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
4527 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
4529 mv $DIR1/$tfile $DIR1/$tfile-1
4531 for (( i=0; i < 2; i++ )) ; do
4532 local mtime3=`stat -c %Y $DIR1/$tfile-1`
4533 [ "$mtime2" = "$mtime3" ] || \
4534 error "mtime ($mtime2) changed (to $mtime3) on rename"
4536 cancel_lru_locks $OSC
4537 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4540 run_test 39c "mtime change on rename ==========================="
4544 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4547 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4549 for (( i=0; i < 2; i++ )) ; do
4550 local mtime=`stat -c %Y $DIR1/$tfile`
4551 [ $mtime = $TEST_39_MTIME ] || \
4552 error "mtime($mtime) is not set to $TEST_39_MTIME"
4554 cancel_lru_locks $OSC
4555 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4558 run_test 39d "create, utime, stat =============================="
4562 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4565 local mtime1=`stat -c %Y $DIR1/$tfile`
4567 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4569 for (( i=0; i < 2; i++ )) ; do
4570 local mtime2=`stat -c %Y $DIR1/$tfile`
4571 [ $mtime2 = $TEST_39_MTIME ] || \
4572 error "mtime($mtime2) is not set to $TEST_39_MTIME"
4574 cancel_lru_locks $OSC
4575 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4578 run_test 39e "create, stat, utime, stat ========================"
4582 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4585 mtime1=`stat -c %Y $DIR1/$tfile`
4588 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4590 for (( i=0; i < 2; i++ )) ; do
4591 local mtime2=`stat -c %Y $DIR1/$tfile`
4592 [ $mtime2 = $TEST_39_MTIME ] || \
4593 error "mtime($mtime2) is not set to $TEST_39_MTIME"
4595 cancel_lru_locks $OSC
4596 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4599 run_test 39f "create, stat, sleep, utime, stat ================="
4603 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4605 echo hello >> $DIR1/$tfile
4606 local mtime1=`stat -c %Y $DIR1/$tfile`
4609 chmod o+r $DIR1/$tfile
4611 for (( i=0; i < 2; i++ )) ; do
4612 local mtime2=`stat -c %Y $DIR1/$tfile`
4613 [ "$mtime1" = "$mtime2" ] || \
4614 error "lost mtime: $mtime2, should be $mtime1"
4616 cancel_lru_locks $OSC
4617 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4620 run_test 39g "write, chmod, stat ==============================="
4624 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4630 echo hello >> $DIR1/$tfile
4631 local mtime1=`stat -c %Y $DIR1/$tfile`
4633 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4635 if [ "$d1" != "$d2" ]; then
4636 echo "write and touch not within one second"
4638 for (( i=0; i < 2; i++ )) ; do
4639 local mtime2=`stat -c %Y $DIR1/$tfile`
4640 [ "$mtime2" = $TEST_39_MTIME ] || \
4641 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
4643 cancel_lru_locks $OSC
4644 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4648 run_test 39h "write, utime within one second, stat ============="
4651 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4656 echo hello >> $DIR1/$tfile
4657 local mtime1=`stat -c %Y $DIR1/$tfile`
4659 mv $DIR1/$tfile $DIR1/$tfile-1
4661 for (( i=0; i < 2; i++ )) ; do
4662 local mtime2=`stat -c %Y $DIR1/$tfile-1`
4664 [ "$mtime1" = "$mtime2" ] || \
4665 error "lost mtime: $mtime2, should be $mtime1"
4667 cancel_lru_locks $OSC
4668 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4671 run_test 39i "write, rename, stat =============================="
4674 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4676 start_full_debug_logging
4680 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
4681 lctl set_param fail_loc=0x80000412
4682 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
4683 error "multiop failed"
4685 local mtime1=`stat -c %Y $DIR1/$tfile`
4687 mv $DIR1/$tfile $DIR1/$tfile-1
4689 kill -USR1 $multipid
4690 wait $multipid || error "multiop close failed"
4692 for (( i=0; i < 2; i++ )) ; do
4693 local mtime2=`stat -c %Y $DIR1/$tfile-1`
4694 [ "$mtime1" = "$mtime2" ] ||
4695 error "mtime is lost on close: $mtime2, " \
4699 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4701 lctl set_param fail_loc=0
4702 stop_full_debug_logging
4704 run_test 39j "write, rename, close, stat ======================="
4707 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4712 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
4714 local mtime1=`stat -c %Y $DIR1/$tfile`
4716 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4718 kill -USR1 $multipid
4719 wait $multipid || error "multiop close failed"
4721 for (( i=0; i < 2; i++ )) ; do
4722 local mtime2=`stat -c %Y $DIR1/$tfile`
4724 [ "$mtime2" = $TEST_39_MTIME ] || \
4725 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
4728 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4731 run_test 39k "write, utime, close, stat ========================"
4733 # this should be set to future
4734 TEST_39_ATIME=`date -d "1 year" +%s`
4737 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4738 remote_mds_nodsh && skip "remote MDS with nodsh"
4740 local atime_diff=$(do_facet $SINGLEMDS \
4741 lctl get_param -n mdd.*MDT0000*.atime_diff)
4745 # test setting directory atime to future
4746 touch -a -d @$TEST_39_ATIME $DIR/$tdir
4747 local atime=$(stat -c %X $DIR/$tdir)
4748 [ "$atime" = $TEST_39_ATIME ] ||
4749 error "atime is not set to future: $atime, $TEST_39_ATIME"
4751 # test setting directory atime from future to now
4752 local now=$(date +%s)
4753 touch -a -d @$now $DIR/$tdir
4755 atime=$(stat -c %X $DIR/$tdir)
4756 [ "$atime" -eq "$now" ] ||
4757 error "atime is not updated from future: $atime, $now"
4759 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
4762 # test setting directory atime when now > dir atime + atime_diff
4763 local d1=$(date +%s)
4765 local d2=$(date +%s)
4766 cancel_lru_locks mdc
4767 atime=$(stat -c %X $DIR/$tdir)
4768 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
4769 error "atime is not updated : $atime, should be $d2"
4771 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
4774 # test not setting directory atime when now < dir atime + atime_diff
4776 cancel_lru_locks mdc
4777 atime=$(stat -c %X $DIR/$tdir)
4778 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
4779 error "atime is updated to $atime, should remain $d1<atime<$d2"
4781 do_facet $SINGLEMDS \
4782 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
4784 run_test 39l "directory atime update ==========================="
4787 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4791 local far_past_mtime=$(date -d "May 29 1953" +%s)
4792 local far_past_atime=$(date -d "Dec 17 1903" +%s)
4794 touch -m -d @$far_past_mtime $DIR1/$tfile
4795 touch -a -d @$far_past_atime $DIR1/$tfile
4797 for (( i=0; i < 2; i++ )) ; do
4798 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
4799 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
4800 error "atime or mtime set incorrectly"
4802 cancel_lru_locks $OSC
4803 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4806 run_test 39m "test atime and mtime before 1970"
4808 test_39n() { # LU-3832
4809 remote_mds_nodsh && skip "remote MDS with nodsh"
4811 local atime_diff=$(do_facet $SINGLEMDS \
4812 lctl get_param -n mdd.*MDT0000*.atime_diff)
4817 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
4820 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
4821 atime0=$(stat -c %X $DIR/$tfile)
4824 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
4825 atime1=$(stat -c %X $DIR/$tfile)
4828 cancel_lru_locks mdc
4829 cancel_lru_locks osc
4830 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
4831 atime2=$(stat -c %X $DIR/$tfile)
4833 do_facet $SINGLEMDS \
4834 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
4836 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
4837 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
4839 run_test 39n "check that O_NOATIME is honored"
4842 TESTDIR=$DIR/$tdir/$tfile
4843 [ -e $TESTDIR ] && rm -rf $TESTDIR
4850 links2=$(stat -c %h .)
4851 [ $(($links1 + 2)) != $links2 ] &&
4852 error "wrong links count $(($links1 + 2)) != $links2"
4854 links3=$(stat -c %h .)
4855 [ $(($links1 + 1)) != $links3 ] &&
4856 error "wrong links count $links1 != $links3"
4859 run_test 39o "directory cached attributes updated after create"
4862 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
4865 TESTDIR=$DIR/$tdir/$tdir
4866 [ -e $TESTDIR ] && rm -rf $TESTDIR
4867 test_mkdir -p $TESTDIR
4871 test_mkdir -i $MDTIDX $TESTDIR/remote_dir1
4872 test_mkdir -i $MDTIDX $TESTDIR/remote_dir2
4874 links2=$(stat -c %h .)
4875 [ $(($links1 + 2)) != $links2 ] &&
4876 error "wrong links count $(($links1 + 2)) != $links2"
4878 links3=$(stat -c %h .)
4879 [ $(($links1 + 1)) != $links3 ] &&
4880 error "wrong links count $links1 != $links3"
4883 run_test 39p "remote directory cached attributes updated after create ========"
4886 [ $OST1_VERSION -ge $(version_code 2.13.52) ] ||
4887 skip "no atime update on old OST"
4888 if [ "$ost1_FSTYPE" != ldiskfs ]; then
4889 skip_env "ldiskfs only test"
4893 saved_adiff=$(do_facet ost1 \
4894 lctl get_param -n obdfilter.*OST0000.atime_diff)
4895 stack_trap "do_facet ost1 \
4896 lctl set_param obdfilter.*.atime_diff=$saved_adiff"
4898 do_facet ost1 "lctl set_param obdfilter.*.atime_diff=5"
4900 $LFS setstripe -i 0 $DIR/$tfile
4901 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 ||
4902 error "can't write initial file"
4903 cancel_lru_locks osc
4905 # exceed atime_diff and access file
4907 dd if=$DIR/$tfile of=/dev/null bs=4k count=1 ||
4908 error "can't udpate atime"
4910 local atime_cli=$(stat -c %X $DIR/$tfile)
4911 echo "client atime: $atime_cli"
4912 # allow atime update to be written to device
4913 do_facet ost1 "$LCTL set_param -n osd*.*OST*.force_sync 1"
4916 local ostdev=$(ostdevname 1)
4917 local fid=($(lfs getstripe -y $DIR/$tfile |
4918 awk '/l_fid:/ { print $2 }' | tr ':' ' '))
4919 local objpath="O/0/d$((${fid[1]} % 32))/$((${fid[1]}))"
4920 local cmd="debugfs -c -R \\\"stat $objpath\\\" $ostdev"
4922 echo "OST atime: $(do_facet ost1 "$cmd" |& grep atime)"
4923 local atime_ost=$(do_facet ost1 "$cmd" |&
4924 awk -F'[: ]' '/atime:/ { print $4 }')
4925 (( atime_cli == atime_ost )) ||
4926 error "atime on client $atime_cli != ost $atime_ost"
4928 run_test 39r "lazy atime update on OST"
4930 test_39q() { # LU-8041
4931 local testdir=$DIR/$tdir
4933 multiop_bg_pause $testdir D_c || error "multiop failed"
4935 cancel_lru_locks mdc
4936 kill -USR1 $multipid
4937 local atime=$(stat -c %X $testdir)
4938 [ "$atime" -ne 0 ] || error "atime is zero"
4940 run_test 39q "close won't zero out atime"
4943 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
4944 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
4945 error "openfile O_WRONLY:O_TRUNC $tfile failed"
4946 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
4947 error "$tfile is not 4096 bytes in size"
4949 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
4953 small_write $DIR/f41 18
4955 run_test 41 "test small file write + fstat ====================="
4957 count_ost_writes() {
4958 lctl get_param -n ${OSC}.*.stats |
4959 awk -vwrites=0 '/ost_write/ { writes += $2 } \
4960 END { printf("%0.0f", writes) }'
4967 BG_DIRTY_RATIO_SAVE=10
4968 MAX_BG_DIRTY_RATIO=25
4972 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
4973 # dirty_ratio, dirty_background_ratio
4974 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
4975 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
4976 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
4977 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
4979 # if file not here, we are a 2.4 kernel
4980 kill -CONT `pidof kupdated`
4985 # setup the trap first, so someone cannot exit the test at the
4986 # exact wrong time and mess up a machine
4987 trap start_writeback EXIT
4988 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
4989 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
4990 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
4991 sysctl -w vm.dirty_writeback_centisecs=0
4992 sysctl -w vm.dirty_writeback_centisecs=0
4993 # save and increase /proc/sys/vm/dirty_ratio
4994 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
4995 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
4996 # save and increase /proc/sys/vm/dirty_background_ratio
4997 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
4998 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
5000 # if file not here, we are a 2.4 kernel
5001 kill -STOP `pidof kupdated`
5005 # ensure that all stripes have some grant before we test client-side cache
5007 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
5008 dd if=/dev/zero of=$i bs=4k count=1
5013 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
5014 # file truncation, and file removal.
5016 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5019 cancel_lru_locks $OSC
5021 sync; sleep 1; sync # just to be safe
5022 BEFOREWRITES=`count_ost_writes`
5023 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
5024 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
5025 AFTERWRITES=`count_ost_writes`
5026 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
5027 error "$BEFOREWRITES < $AFTERWRITES"
5030 run_test 42a "ensure that we don't flush on close"
5033 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5036 cancel_lru_locks $OSC
5039 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
5040 BEFOREWRITES=$(count_ost_writes)
5041 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
5042 AFTERWRITES=$(count_ost_writes)
5043 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
5044 error "$BEFOREWRITES < $AFTERWRITES on unlink"
5046 BEFOREWRITES=$(count_ost_writes)
5047 sync || error "sync: $?"
5048 AFTERWRITES=$(count_ost_writes)
5049 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
5050 error "$BEFOREWRITES < $AFTERWRITES on sync"
5052 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
5056 run_test 42b "test destroy of file with cached dirty data ======"
5058 # if these tests just want to test the effect of truncation,
5059 # they have to be very careful. consider:
5060 # - the first open gets a {0,EOF}PR lock
5061 # - the first write conflicts and gets a {0, count-1}PW
5062 # - the rest of the writes are under {count,EOF}PW
5063 # - the open for truncate tries to match a {0,EOF}PR
5064 # for the filesize and cancels the PWs.
5065 # any number of fixes (don't get {0,EOF} on open, match
5066 # composite locks, do smarter file size management) fix
5067 # this, but for now we want these tests to verify that
5068 # the cancellation with truncate intent works, so we
5069 # start the file with a full-file pw lock to match against
5070 # until the truncate.
5075 cancel_lru_locks $OSC
5077 # prime the file with 0,EOF PW to match
5081 # now the real test..
5082 dd if=/dev/zero of=$file bs=1024 count=100
5083 BEFOREWRITES=`count_ost_writes`
5084 $TRUNCATE $file $offset
5085 cancel_lru_locks $OSC
5086 AFTERWRITES=`count_ost_writes`
5091 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5094 [ $BEFOREWRITES -eq $AFTERWRITES ] &&
5095 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
5098 run_test 42c "test partial truncate of file with cached dirty data"
5101 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5104 [ $BEFOREWRITES -eq $AFTERWRITES ] ||
5105 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
5108 run_test 42d "test complete truncate of file with cached dirty data"
5110 test_42e() { # bug22074
5111 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5113 local TDIR=$DIR/${tdir}e
5114 local pages=16 # hardcoded 16 pages, don't change it.
5115 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
5116 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
5120 test_mkdir $DIR/${tdir}e
5121 $LFS setstripe -c 1 $TDIR
5122 createmany -o $TDIR/f $files
5124 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
5126 # we assume that with $OSTCOUNT files, at least one of them will
5127 # be allocated on OST0.
5128 warmup_files=$((OSTCOUNT * max_dirty_mb))
5129 createmany -o $TDIR/w $warmup_files
5131 # write a large amount of data into one file and sync, to get good
5132 # avail_grant number from OST.
5133 for ((i=0; i<$warmup_files; i++)); do
5134 idx=$($LFS getstripe -i $TDIR/w$i)
5135 [ $idx -ne 0 ] && continue
5136 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
5139 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
5141 $LCTL get_param $proc_osc0/cur_dirty_bytes
5142 $LCTL get_param $proc_osc0/cur_grant_bytes
5144 # create as much dirty pages as we can while not to trigger the actual
5145 # RPCs directly. but depends on the env, VFS may trigger flush during this
5146 # period, hopefully we are good.
5147 for ((i=0; i<$warmup_files; i++)); do
5148 idx=$($LFS getstripe -i $TDIR/w$i)
5149 [ $idx -ne 0 ] && continue
5150 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
5152 $LCTL get_param $proc_osc0/cur_dirty_bytes
5153 $LCTL get_param $proc_osc0/cur_grant_bytes
5155 # perform the real test
5156 $LCTL set_param $proc_osc0/rpc_stats 0
5157 for ((;i<$files; i++)); do
5158 [ $($LFS getstripe -i $TDIR/f$i) -eq 0 ] || continue
5159 dd if=/dev/zero of=$TDIR/f$i bs=$PAGE_SIZE count=$pages 2>/dev/null
5162 $LCTL get_param $proc_osc0/rpc_stats
5165 local have_ppr=false
5166 $LCTL get_param $proc_osc0/rpc_stats |
5167 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
5168 # skip lines until we are at the RPC histogram data
5169 [ "$PPR" == "pages" ] && have_ppr=true && continue
5170 $have_ppr || continue
5172 # we only want the percent stat for < 16 pages
5173 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
5175 percent=$((percent + WPCT))
5176 if [[ $percent -gt 15 ]]; then
5177 error "less than 16-pages write RPCs" \
5184 run_test 42e "verify sub-RPC writes are not done synchronously"
5186 test_43A() { # was test_43
5187 test_mkdir $DIR/$tdir
5188 cp -p /bin/ls $DIR/$tdir/$tfile
5189 $MULTIOP $DIR/$tdir/$tfile Ow_c &
5191 # give multiop a chance to open
5194 $DIR/$tdir/$tfile && error "execute $DIR/$tdir/$tfile succeeded" || true
5196 # Wait for multiop to exit
5199 run_test 43A "execution of file opened for write should return -ETXTBSY"
5202 test_mkdir $DIR/$tdir
5203 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
5204 $DIR/$tdir/sleep 60 &
5206 # Make sure exec of $tdir/sleep wins race with truncate
5208 $MULTIOP $DIR/$tdir/sleep Oc && error "expected error, got success"
5211 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
5214 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5216 test_mkdir $DIR/$tdir
5217 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
5218 $DIR/$tdir/sleep 60 &
5220 # Make sure exec of $tdir/sleep wins race with truncate
5222 $TRUNCATE $DIR/$tdir/sleep 0 && error "expected error, got success"
5225 run_test 43b "truncate of file being executed should return -ETXTBSY"
5228 local testdir="$DIR/$tdir"
5231 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) |
5232 ( cd $testdir && md5sum -c )
5234 run_test 43c "md5sum of copy into lustre"
5236 test_44A() { # was test_44
5237 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5239 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
5240 dd if=$DIR/f1 bs=4k count=1 > /dev/null
5242 run_test 44A "zero length read from a sparse stripe"
5245 local nstripe=$($LFS getstripe -c -d $DIR)
5246 [ -z "$nstripe" ] && skip "can't get stripe info"
5247 [[ $nstripe -gt $OSTCOUNT ]] &&
5248 skip "Wrong default stripe_count: $nstripe OSTCOUNT: $OSTCOUNT"
5250 local stride=$($LFS getstripe -S -d $DIR)
5251 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
5252 nstripe=$($LFS df $DIR | grep OST: | wc -l)
5255 OFFSETS="0 $((stride/2)) $((stride-1))"
5256 for offset in $OFFSETS; do
5257 for i in $(seq 0 $((nstripe-1))); do
5258 local GLOBALOFFSETS=""
5260 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
5261 local myfn=$DIR/d44a-$size
5262 echo "--------writing $myfn at $size"
5263 ll_sparseness_write $myfn $size ||
5264 error "ll_sparseness_write"
5265 GLOBALOFFSETS="$GLOBALOFFSETS $size"
5266 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
5267 error "ll_sparseness_verify $GLOBALOFFSETS"
5269 for j in $(seq 0 $((nstripe-1))); do
5271 size=$((((j + $nstripe )*$stride + $offset)))
5272 ll_sparseness_write $myfn $size ||
5273 error "ll_sparseness_write"
5274 GLOBALOFFSETS="$GLOBALOFFSETS $size"
5276 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
5277 error "ll_sparseness_verify $GLOBALOFFSETS"
5282 run_test 44a "test sparse pwrite ==============================="
5286 for d in `lctl get_param -n ${OSC}.*.cur_dirty_bytes`; do
5292 before=`dirty_osc_total`
5293 echo executing "\"$*\""
5295 after=`dirty_osc_total`
5296 echo before $before, after $after
5299 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5302 # Obtain grants from OST if it supports it
5303 echo blah > ${f}_grant
5306 do_dirty_record "echo blah > $f"
5307 [[ $before -eq $after ]] && error "write wasn't cached"
5308 do_dirty_record "> $f"
5309 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
5310 do_dirty_record "echo blah > $f"
5311 [[ $before -eq $after ]] && error "write wasn't cached"
5312 do_dirty_record "sync"
5313 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
5314 do_dirty_record "echo blah > $f"
5315 [[ $before -eq $after ]] && error "write wasn't cached"
5316 do_dirty_record "cancel_lru_locks osc"
5317 [[ $before -gt $after ]] ||
5318 error "lock cancellation didn't lower dirty count"
5321 run_test 45 "osc io page accounting ============================"
5323 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
5324 # test tickles a bug where re-dirtying a page was failing to be mapped to the
5325 # objects offset and an assert hit when an rpc was built with 1023's mapped
5326 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
5328 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5333 dd if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
5335 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=1023 count=1
5336 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
5340 run_test 46 "dirtying a previously written page ================"
5342 # test_47 is removed "Device nodes check" is moved to test_28
5344 test_48a() { # bug 2399
5345 [ "$mds1_FSTYPE" = "zfs" ] &&
5346 [ $MDS1_VERSION -lt $(version_code 2.3.63) ] &&
5347 skip "MDS prior to 2.3.63 handle ZFS dir .. incorrectly"
5349 test_mkdir $DIR/$tdir
5351 mv $DIR/$tdir $DIR/$tdir.new || error "move directory failed"
5352 test_mkdir $DIR/$tdir
5353 touch foo || error "'touch foo' failed after recreating cwd"
5355 touch .foo || error "'touch .foo' failed after recreating cwd"
5357 ls . > /dev/null || error "'ls .' failed after recreating cwd"
5358 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
5359 cd . || error "'cd .' failed after recreating cwd"
5360 mkdir . && error "'mkdir .' worked after recreating cwd"
5361 rmdir . && error "'rmdir .' worked after recreating cwd"
5362 ln -s . baz || error "'ln -s .' failed after recreating cwd"
5363 cd .. || error "'cd ..' failed after recreating cwd"
5365 run_test 48a "Access renamed working dir (should return errors)="
5367 test_48b() { # bug 2399
5369 test_mkdir $DIR/$tdir
5371 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
5372 touch foo && error "'touch foo' worked after removing cwd"
5373 mkdir foo && error "'mkdir foo' worked after removing cwd"
5374 touch .foo && error "'touch .foo' worked after removing cwd"
5375 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
5376 ls . > /dev/null && error "'ls .' worked after removing cwd"
5377 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
5378 mkdir . && error "'mkdir .' worked after removing cwd"
5379 rmdir . && error "'rmdir .' worked after removing cwd"
5380 ln -s . foo && error "'ln -s .' worked after removing cwd"
5381 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
5383 run_test 48b "Access removed working dir (should return errors)="
5385 test_48c() { # bug 2350
5386 #lctl set_param debug=-1
5389 test_mkdir -p $DIR/$tdir/dir
5391 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5392 $TRACE touch foo && error "touch foo worked after removing cwd"
5393 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
5394 touch .foo && error "touch .foo worked after removing cwd"
5395 mkdir .foo && error "mkdir .foo worked after removing cwd"
5396 $TRACE ls . && error "'ls .' worked after removing cwd"
5397 $TRACE ls .. || error "'ls ..' failed after removing cwd"
5398 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
5399 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
5400 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
5401 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
5403 run_test 48c "Access removed working subdir (should return errors)"
5405 test_48d() { # bug 2350
5406 #lctl set_param debug=-1
5409 test_mkdir -p $DIR/$tdir/dir
5411 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5412 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
5413 $TRACE touch foo && error "'touch foo' worked after removing parent"
5414 $TRACE mkdir foo && error "mkdir foo worked after removing parent"
5415 touch .foo && error "'touch .foo' worked after removing parent"
5416 mkdir .foo && error "mkdir .foo worked after removing parent"
5417 $TRACE ls . && error "'ls .' worked after removing parent"
5418 $TRACE ls .. && error "'ls ..' worked after removing parent"
5419 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
5420 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
5421 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
5424 run_test 48d "Access removed parent subdir (should return errors)"
5426 test_48e() { # bug 4134
5427 #lctl set_param debug=-1
5430 test_mkdir -p $DIR/$tdir/dir
5432 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5433 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
5434 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
5435 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
5436 # On a buggy kernel addition of "touch foo" after cd .. will
5437 # produce kernel oops in lookup_hash_it
5438 touch ../foo && error "'cd ..' worked after recreate parent"
5440 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
5442 run_test 48e "Access to recreated parent subdir (should return errors)"
5445 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
5446 skip "need MDS >= 2.13.55"
5447 [[ $MDSCOUNT -ge 2 ]] || skip "needs >= 2 MDTs"
5448 [[ "$(facet_host mds1)" != "$(facet_host mds2)" ]] ||
5449 skip "needs different host for mdt1 mdt2"
5450 [[ $(facet_fstype mds1) == ldiskfs ]] || skip "ldiskfs only"
5452 $LFS mkdir -i0 $DIR/$tdir
5453 $LFS mkdir -i 1 $DIR/$tdir/sub1 $DIR/$tdir/sub2 $DIR/$tdir/sub3
5455 for d in sub1 sub2 sub3; do
5456 #define OBD_FAIL_OSD_REF_DEL 0x19c
5457 do_facet mds1 $LCTL set_param fail_loc=0x8000019c
5458 rm -rf $DIR/$tdir/$d && error "rm $d should fail"
5461 rm -d --interactive=never $DIR/$tdir || error "rm $tdir fail"
5463 run_test 48f "non-zero nlink dir unlink won't LBUG()"
5465 test_49() { # LU-1030
5466 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5467 remote_ost_nodsh && skip "remote OST with nodsh"
5469 # get ost1 size - $FSNAME-OST0000
5470 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
5472 # write 800M at maximum
5473 [[ $ost1_size -lt 2 ]] && ost1_size=2
5474 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
5476 $LFS setstripe -c 1 -i 0 $DIR/$tfile
5477 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
5480 # change max_pages_per_rpc while writing the file
5481 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
5482 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
5483 # loop until dd process exits
5484 while ps ax -opid | grep -wq $dd_pid; do
5485 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
5486 sleep $((RANDOM % 5 + 1))
5488 # restore original max_pages_per_rpc
5489 $LCTL set_param $osc1_mppc=$orig_mppc
5490 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
5492 run_test 49 "Change max_pages_per_rpc won't break osc extent"
5496 test_mkdir $DIR/$tdir
5498 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
5500 run_test 50 "special situations: /proc symlinks ==============="
5502 test_51a() { # was test_51
5503 # bug 1516 - create an empty entry right after ".." then split dir
5504 test_mkdir -c1 $DIR/$tdir
5505 touch $DIR/$tdir/foo
5506 $MCREATE $DIR/$tdir/bar
5508 createmany -m $DIR/$tdir/longfile 201
5510 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
5511 $MCREATE $DIR/$tdir/longfile$FNUM
5516 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
5518 run_test 51a "special situations: split htree with empty entry =="
5520 cleanup_print_lfs_df () {
5527 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5529 local dir=$DIR/$tdir
5530 local nrdirs=$((65536 + 100))
5532 # cleanup the directory
5539 local mdtidx=$(printf "%04x" $($LFS getstripe -m $dir))
5540 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
5541 [[ $numfree -lt $nrdirs ]] &&
5542 skip "not enough free inodes ($numfree) on MDT$mdtidx"
5544 # need to check free space for the directories as well
5545 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
5546 numfree=$(( blkfree / $(fs_inode_ksize) ))
5547 [[ $numfree -lt $nrdirs ]] && skip "not enough blocks ($numfree)"
5549 trap cleanup_print_lfs_df EXIT
5552 createmany -d $dir/d $nrdirs || {
5553 unlinkmany $dir/d $nrdirs
5554 error "failed to create $nrdirs subdirs in MDT$mdtidx:$dir"
5558 nrdirs=$(ls -U $dir | wc -l)
5560 # unlink all but 100 subdirectories, then check it still works
5562 local delete=$((nrdirs - left))
5567 # for ldiskfs the nlink count should be 1, but this is OSD specific
5568 # and so this is listed for informational purposes only
5569 echo "nlink before: $(stat -c %h $dir), created before: $nrdirs"
5570 unlinkmany -d $dir/d $delete ||
5571 error "unlink of first $delete subdirs failed"
5573 echo "nlink between: $(stat -c %h $dir)"
5574 local found=$(ls -U $dir | wc -l)
5575 [ $found -ne $left ] &&
5576 error "can't find subdirs: found only $found, expected $left"
5578 unlinkmany -d $dir/d $delete $left ||
5579 error "unlink of second $left subdirs failed"
5580 # regardless of whether the backing filesystem tracks nlink accurately
5581 # or not, the nlink count shouldn't be more than "." and ".." here
5582 local after=$(stat -c %h $dir)
5583 [[ $after -gt 2 ]] && error "nlink after: $after > 2" ||
5584 echo "nlink after: $after"
5586 cleanup_print_lfs_df
5588 run_test 51b "exceed 64k subdirectory nlink limit on create, verify unlink"
5591 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5592 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
5594 test_mkdir $DIR/$tdir
5595 createmany -o $DIR/$tdir/t- 1000
5596 $LFS getstripe $DIR/$tdir > $TMP/$tfile
5597 for N in $(seq 0 $((OSTCOUNT - 1))); do
5598 OBJS[$N]=$(awk -vobjs=0 '($1 == '$N') { objs += 1 } \
5599 END { printf("%0.0f", objs) }' $TMP/$tfile)
5600 OBJS0[$N]=$(grep -A 1 idx $TMP/$tfile | awk -vobjs=0 \
5601 '($1 == '$N') { objs += 1 } \
5602 END { printf("%0.0f", objs) }')
5603 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
5605 unlinkmany $DIR/$tdir/t- 1000
5608 for N in $(seq 1 $((OSTCOUNT - 1))); do
5609 [[ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ]] &&
5610 error "OST $N has less objects vs OST $NLAST" \
5611 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
5612 [[ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ]] &&
5613 error "OST $N has less objects vs OST $NLAST" \
5614 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
5616 [[ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ]] &&
5617 error "OST $N has less #0 objects vs OST $NLAST" \
5618 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
5619 [[ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ]] &&
5620 error "OST $N has less #0 objects vs OST $NLAST" \
5621 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
5626 run_test 51d "check object distribution"
5629 if [ "$mds1_FSTYPE" != ldiskfs ]; then
5630 skip_env "ldiskfs only test"
5633 test_mkdir -c1 $DIR/$tdir
5634 test_mkdir -c1 $DIR/$tdir/d0
5636 touch $DIR/$tdir/d0/foo
5637 createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
5638 error "file exceed 65000 nlink limit!"
5639 unlinkmany $DIR/$tdir/d0/f- 65001
5642 run_test 51e "check file nlink limit"
5645 test_mkdir $DIR/$tdir
5648 local ulimit_old=$(ulimit -n)
5649 local spare=20 # number of spare fd's for scripts/libraries, etc.
5650 local mdt=$($LFS getstripe -m $DIR/$tdir)
5651 local numfree=$($LFS df -i $DIR/$tdir | awk '/MDT:'$mdt'/ { print $4 }')
5653 echo "MDT$mdt numfree=$numfree, max=$max"
5654 [[ $numfree -gt $max ]] && numfree=$max || numfree=$((numfree * 7 / 8))
5655 if [ $((numfree + spare)) -gt $ulimit_old ]; then
5656 while ! ulimit -n $((numfree + spare)); do
5657 numfree=$((numfree * 3 / 4))
5659 echo "changed ulimit from $ulimit_old to $((numfree + spare))"
5661 echo "left ulimit at $ulimit_old"
5664 createmany -o -k -t 120 $DIR/$tdir/f $numfree || {
5665 unlinkmany $DIR/$tdir/f $numfree
5666 error "create+open $numfree files in $DIR/$tdir failed"
5668 ulimit -n $ulimit_old
5670 # if createmany exits at 120s there will be fewer than $numfree files
5671 unlinkmany $DIR/$tdir/f $numfree || true
5673 run_test 51f "check many open files limit"
5676 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
5677 test_mkdir $DIR/$tdir
5678 touch $DIR/$tdir/foo
5679 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
5680 echo bar >> $DIR/$tdir/foo || error "append bar failed"
5681 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
5682 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
5683 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
5685 echo foo >> $DIR/$tdir/foo || error "append foo failed"
5686 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
5687 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
5689 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
5690 cp -r $DIR/$tdir $TMP/
5691 rm -fr $DIR/$tdir $TMP/$tdir || error "cleanup rm failed"
5693 run_test 52a "append-only flag test (should return errors)"
5696 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
5697 test_mkdir $DIR/$tdir
5698 touch $DIR/$tdir/foo
5699 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
5700 cat test > $DIR/$tdir/foo && error "cat test worked"
5701 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
5702 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
5703 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
5705 echo foo >> $DIR/$tdir/foo && error "echo worked"
5706 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
5707 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
5708 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
5709 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
5711 chattr -i $DIR/$tdir/foo || error "chattr failed"
5713 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
5715 run_test 52b "immutable flag test (should return errors) ======="
5718 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5719 remote_mds_nodsh && skip "remote MDS with nodsh"
5720 remote_ost_nodsh && skip "remote OST with nodsh"
5733 local support_last_seq=true
5735 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
5736 support_last_seq=false
5739 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
5741 for value in $(do_facet $SINGLEMDS \
5742 $LCTL get_param osp.$mdtosc.prealloc_last_id) ; do
5743 param=$(echo ${value[0]} | cut -d "=" -f1)
5744 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
5746 if $support_last_seq; then
5747 param_seq=$(echo $param |
5748 sed -e s/prealloc_last_id/prealloc_last_seq/g)
5749 mds_last_seq=$(do_facet $SINGLEMDS \
5750 $LCTL get_param -n $param_seq)
5752 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
5754 ostnum=$(index_from_ostuuid ${ostname}_UUID)
5755 node=$(facet_active_host ost$((ostnum+1)))
5756 param="obdfilter.$ostname.last_id"
5757 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
5758 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
5759 ost_last_id=$ost_last
5761 if $support_last_seq; then
5762 ost_last_id=$(echo $ost_last |
5763 awk -F':' '{print $2}' |
5765 ost_last_seq=$(echo $ost_last |
5766 awk -F':' '{print $1}')
5767 [[ $ost_last_seq = $mds_last_seq ]] || continue
5770 if [[ $ost_last_id != $mds_last ]]; then
5771 error "$ost_last_id != $mds_last"
5778 $found || error "can not match last_seq/last_id for $mdtosc"
5781 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
5784 perl -MSocket -e ';' || skip "no Socket perl module installed"
5786 $SOCKETSERVER $DIR/socket ||
5787 error "$SOCKETSERVER $DIR/socket failed: $?"
5788 $SOCKETCLIENT $DIR/socket ||
5789 error "$SOCKETCLIENT $DIR/socket failed: $?"
5790 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
5792 run_test 54a "unix domain socket test =========================="
5798 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1
5800 run_test 54b "char device works in lustre ======================"
5803 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
5804 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
5805 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
5807 for i in $(seq 3 7); do
5808 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
5817 loopdev="$DIR/loop54c"
5820 $UMOUNT $DIR/$tdir || rc=$?
5821 losetup -d $loopdev || true
5822 losetup -d $LOOPDEV || true
5823 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
5828 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5830 loopdev="$DIR/loop54c"
5833 [ -z "$LOOPNUM" ] && skip_env "couldn't find empty loop device"
5834 trap cleanup_54c EXIT
5835 mknod $loopdev b 7 $LOOPNUM
5836 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
5837 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE seek=1024 count=1 > /dev/null
5838 losetup $loopdev $DIR/$tfile ||
5839 error "can't set up $loopdev for $DIR/$tfile"
5840 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
5841 test_mkdir $DIR/$tdir
5842 mount -t ext2 $loopdev $DIR/$tdir ||
5843 error "error mounting $loopdev on $DIR/$tdir"
5844 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$PAGE_SIZE count=30 ||
5847 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$PAGE_SIZE count=30 ||
5851 run_test 54c "block device works in lustre ====================="
5857 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
5859 run_test 54d "fifo device works in lustre ======================"
5864 cp -aL /dev/console $f
5865 echo $string > $f || error "echo $string to $f failed"
5867 run_test 54e "console/tty device works in lustre ======================"
5871 local dir=$DIR/$tdir
5874 test_mkdir -p $dir/dir
5875 for i in $(seq $numfiles); do
5877 touch $dir/dir/file$i
5880 local numcomp=$($LFS getstripe --component-count $dir)
5882 [[ $numcomp == 0 ]] && numcomp=1
5884 # test lfs getstripe with --recursive
5885 local filenum=$($LFS getstripe -r $dir | egrep -c "obdidx|l_ost_idx")
5887 [[ $filenum -eq $((numfiles * 2)) ]] ||
5888 error "$LFS getstripe -r: found $filenum != $((numfiles * 2))"
5889 filenum=$($LFS getstripe $dir | egrep -c "obdidx|l_ost_idx")
5890 [[ $filenum -eq $numfiles ]] ||
5891 error "$LFS getstripe $dir: found $filenum, not $numfiles"
5892 echo "$LFS getstripe showed obdidx or l_ost_idx"
5894 # test lfs getstripe with file instead of dir
5895 filenum=$($LFS getstripe $dir/file1 | egrep -c "obdidx|l_ost_idx")
5896 [[ $filenum -eq 1 ]] ||
5897 error "$LFS getstripe $dir/file1: found $filenum, not 1"
5898 echo "$LFS getstripe file1 passed"
5900 #test lfs getstripe with --verbose
5901 filenum=$($LFS getstripe --verbose $dir | grep -c lmm_magic)
5902 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
5903 error "$LFS getstripe --verbose $dir: "\
5904 "got $filenum want $((numfiles * numcomp)) lmm_magic"
5905 [[ $($LFS getstripe $dir | grep -c lmm_magic) -eq 0 ]] ||
5906 error "$LFS getstripe $dir: showed lmm_magic"
5908 #test lfs getstripe with -v prints lmm_fid
5909 filenum=$($LFS getstripe -v $dir | grep -c lmm_fid)
5910 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
5911 error "$LFS getstripe -v $dir: "\
5912 "got $filenum want $((numfiles * numcomp)) lmm_fid"
5913 [[ $($LFS getstripe $dir | grep -c lmm_fid) -eq 0 ]] ||
5914 error "$LFS getstripe $dir: showed lmm_fid by default"
5915 echo "$LFS getstripe --verbose passed"
5917 #check for FID information
5918 local fid1=$($LFS getstripe --fid $dir/file1)
5919 local fid2=$($LFS getstripe --verbose $dir/file1 |
5920 awk '/lmm_fid: / { print $2; exit; }')
5921 local fid3=$($LFS path2fid $dir/file1)
5923 [ "$fid1" != "$fid2" ] &&
5924 error "getstripe --fid '$fid1' != getstripe --verbose '$fid2'"
5925 [ "$fid1" != "$fid3" ] &&
5926 error "getstripe --fid '$fid1' != lfs path2fid '$fid3'"
5927 echo "$LFS getstripe --fid passed"
5929 #test lfs getstripe with --obd
5930 $LFS getstripe --obd wrong_uuid $dir 2>&1 | grep -q "unknown obduuid" ||
5931 error "$LFS getstripe --obd wrong_uuid: should return error"
5933 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5936 local obduuid=$(ostuuid_from_index $ostidx)
5937 local found=$($LFS getstripe -r --obd $obduuid $dir |
5938 grep 'lmm_stripe_offset:' | grep -c " $ostidx\$")
5940 filenum=$($LFS getstripe -ir $dir | grep -c "^$ostidx\$")
5941 [[ $($LFS getstripe -id $dir) -ne $ostidx ]] ||
5943 [[ $($LFS getstripe -id $dir/dir) -ne $ostidx ]] ||
5946 [[ $found -eq $filenum ]] ||
5947 error "$LFS getstripe --obd: found $found expect $filenum"
5948 [[ $($LFS getstripe -r -v --obd $obduuid $dir |
5949 sed '/^[ ]*'${ostidx}'[ ]/d' |
5950 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
5951 error "$LFS getstripe --obd: should not show file on other obd"
5952 echo "$LFS getstripe --obd passed"
5954 run_test 56a "check $LFS getstripe"
5957 local dir=$DIR/$tdir
5961 for i in $(seq $numdirs); do
5962 test_mkdir $dir/dir$i
5965 # test lfs getdirstripe default mode is non-recursion, which is
5966 # different from lfs getstripe
5967 local dircnt=$($LFS getdirstripe $dir | grep -c lmv_stripe_count)
5969 [[ $dircnt -eq 1 ]] ||
5970 error "$LFS getdirstripe: found $dircnt, not 1"
5971 dircnt=$($LFS getdirstripe --recursive $dir |
5972 grep -c lmv_stripe_count)
5973 [[ $dircnt -eq $((numdirs + 1)) ]] ||
5974 error "$LFS getdirstripe -r: $dircnt, != $((numdirs + 1))"
5976 run_test 56b "check $LFS getdirstripe"
5979 remote_ost_nodsh && skip "remote OST with nodsh"
5982 local ost_name=$(ostname_from_index $ost_idx)
5983 local old_status=$(ost_dev_status $ost_idx)
5984 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
5986 [[ -z "$old_status" ]] ||
5987 skip_env "OST $ost_name is in $old_status status"
5989 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=1
5990 [[ $OST1_VERSION -lt $(version_code 2.12.55) ]] || do_facet ost1 \
5991 $LCTL set_param -n obdfilter.$ost_name.no_precreate=1
5992 if [[ $OST1_VERSION -ge $(version_code 2.12.57) ]]; then
5993 save_lustre_params ost1 osd-*.$ost_name.nonrotational > $p
5994 do_facet ost1 $LCTL set_param -n osd-*.$ost_name.nonrotational=1
5997 [[ $($LFS df -v $MOUNT |& grep -c "inactive device") -eq 0 ]] ||
5998 error "$LFS df -v showing inactive devices"
6001 local new_status=$(ost_dev_status $ost_idx $MOUNT -v)
6003 [[ "$new_status" =~ "D" ]] ||
6004 error "$ost_name status is '$new_status', missing 'D'"
6005 if [[ $OST1_VERSION -ge $(version_code 2.12.55) ]]; then
6006 [[ "$new_status" =~ "N" ]] ||
6007 error "$ost_name status is '$new_status', missing 'N'"
6009 if [[ $OST1_VERSION -ge $(version_code 2.12.57) ]]; then
6010 [[ "$new_status" =~ "f" ]] ||
6011 error "$ost_name status is '$new_status', missing 'f'"
6014 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=0
6015 [[ $OST1_VERSION -lt $(version_code 2.12.55) ]] || do_facet ost1 \
6016 $LCTL set_param -n obdfilter.$ost_name.no_precreate=0
6017 [[ -z "$p" ]] && restore_lustre_params < $p || true
6020 new_status=$(ost_dev_status $ost_idx)
6021 [[ ! "$new_status" =~ "D" && ! "$new_status" =~ "N" ]] ||
6022 error "$ost_name status is '$new_status', has 'D' and/or 'N'"
6023 # can't check 'f' as devices may actually be on flash
6025 run_test 56c "check 'lfs df' showing device status"
6028 local mdts=$($LFS df -v $MOUNT | grep -c MDT)
6029 local osts=$($LFS df -v $MOUNT | grep -c OST)
6033 (( mdts == MDSCOUNT )) ||
6034 error "lfs df -v showed $mdts MDTs, not $MDSCOUNT"
6035 (( osts == OSTCOUNT )) ||
6036 error "lfs df -v showed $osts OSTs, not $OSTCOUNT"
6038 run_test 56d "'lfs df -v' prints only configured devices"
6043 local local_tdir="$1"
6044 local local_numfiles="$2"
6045 local local_numdirs="$3"
6046 local dir_params="$4"
6047 local dir_stripe_params="$5"
6049 if [ ! -d "$local_tdir" ] ; then
6050 test_mkdir -p $dir_stripe_params $local_tdir
6051 [ "$dir_params" ] && $LFS setstripe $dir_params $local_tdir
6052 for i in $(seq $local_numfiles) ; do
6053 touch $local_tdir/file$i
6055 for i in $(seq $local_numdirs) ; do
6056 test_mkdir $dir_stripe_params $local_tdir/dir$i
6057 for j in $(seq $local_numfiles) ; do
6058 touch $local_tdir/dir$i/file$j
6064 setup_56_special() {
6066 local local_numfiles=$2
6067 local local_numdirs=$3
6069 setup_56 $local_tdir $local_numfiles $local_numdirs
6071 if [ ! -e "$local_tdir/loop${local_numfiles}b" ] ; then
6072 for i in $(seq $local_numfiles) ; do
6073 mknod $local_tdir/loop${i}b b 7 $i
6074 mknod $local_tdir/null${i}c c 1 3
6075 ln -s $local_tdir/file1 $local_tdir/link${i}
6077 for i in $(seq $local_numdirs) ; do
6078 mknod $local_tdir/dir$i/loop${i}b b 7 $i
6079 mknod $local_tdir/dir$i/null${i}c c 1 3
6080 ln -s $local_tdir/dir$i/file1 $local_tdir/dir$i/link${i}
6086 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6087 local expected=$(($NUMDIRS + 2))
6089 setup_56 $dir $NUMFILES $NUMDIRS
6091 # test lfs find with -name
6092 for i in $(seq $NUMFILES) ; do
6093 local nums=$($LFS find -name "*$i" $dir | wc -l)
6095 [ $nums -eq $expected ] ||
6096 error "lfs find -name '*$i' $dir wrong: "\
6097 "found $nums, expected $expected"
6100 run_test 56g "check lfs find -name"
6103 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6104 local expected=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
6106 setup_56 $dir $NUMFILES $NUMDIRS
6108 # test lfs find with ! -name
6109 for i in $(seq $NUMFILES) ; do
6110 local nums=$($LFS find ! -name "*$i" $dir | wc -l)
6112 [ $nums -eq $expected ] ||
6113 error "lfs find ! -name '*$i' $dir wrong: "\
6114 "found $nums, expected $expected"
6117 run_test 56h "check lfs find ! -name"
6120 local dir=$DIR/$tdir
6124 local cmd="$LFS find -ost $(ostuuid_from_index 0 $dir) $dir"
6127 [ -z "$out" ] || error "'$cmd' returned directory '$out'"
6129 run_test 56i "check 'lfs find -ost UUID' skips directories"
6132 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6134 setup_56_special $dir $NUMFILES $NUMDIRS
6136 local expected=$((NUMDIRS + 1))
6137 local cmd="$LFS find -type d $dir"
6138 local nums=$($cmd | wc -l)
6140 [ $nums -eq $expected ] ||
6141 error "'$cmd' wrong: found $nums, expected $expected"
6143 run_test 56j "check lfs find -type d"
6146 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6148 setup_56_special $dir $NUMFILES $NUMDIRS
6150 local expected=$(((NUMDIRS + 1) * NUMFILES))
6151 local cmd="$LFS find -type f $dir"
6152 local nums=$($cmd | wc -l)
6154 [ $nums -eq $expected ] ||
6155 error "'$cmd' wrong: found $nums, expected $expected"
6157 run_test 56k "check lfs find -type f"
6160 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6162 setup_56_special $dir $NUMFILES $NUMDIRS
6164 local expected=$((NUMDIRS + NUMFILES))
6165 local cmd="$LFS find -type b $dir"
6166 local nums=$($cmd | wc -l)
6168 [ $nums -eq $expected ] ||
6169 error "'$cmd' wrong: found $nums, expected $expected"
6171 run_test 56l "check lfs find -type b"
6174 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6176 setup_56_special $dir $NUMFILES $NUMDIRS
6178 local expected=$((NUMDIRS + NUMFILES))
6179 local cmd="$LFS find -type c $dir"
6180 local nums=$($cmd | wc -l)
6181 [ $nums -eq $expected ] ||
6182 error "'$cmd' wrong: found $nums, expected $expected"
6184 run_test 56m "check lfs find -type c"
6187 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6188 setup_56_special $dir $NUMFILES $NUMDIRS
6190 local expected=$((NUMDIRS + NUMFILES))
6191 local cmd="$LFS find -type l $dir"
6192 local nums=$($cmd | wc -l)
6194 [ $nums -eq $expected ] ||
6195 error "'$cmd' wrong: found $nums, expected $expected"
6197 run_test 56n "check lfs find -type l"
6200 local dir=$DIR/$tdir
6202 setup_56 $dir $NUMFILES $NUMDIRS
6203 utime $dir/file1 > /dev/null || error "utime (1)"
6204 utime $dir/file2 > /dev/null || error "utime (2)"
6205 utime $dir/dir1 > /dev/null || error "utime (3)"
6206 utime $dir/dir2 > /dev/null || error "utime (4)"
6207 utime $dir/dir1/file1 > /dev/null || error "utime (5)"
6208 dd if=/dev/zero count=1 >> $dir/dir1/file1 && sync
6211 local nums=$($LFS find -mtime +0 $dir | wc -l)
6213 [ $nums -eq $expected ] ||
6214 error "lfs find -mtime +0 $dir: found $nums expect $expected"
6217 cmd="$LFS find -mtime 0 $dir"
6218 nums=$($cmd | wc -l)
6219 [ $nums -eq $expected ] ||
6220 error "'$cmd' wrong: found $nums, expected $expected"
6222 run_test 56o "check lfs find -mtime for old files"
6225 local dir=$DIR/$tdir
6229 # just to make sure there is something that won't be found
6231 touch $dir/$tfile.now
6233 for age in year week day hour min; do
6234 count=$((count + 1))
6236 touch $dir/$tfile-a.$age $dir/$tfile-m.$age
6237 touch --date="$count $age ago" -a $dir/$tfile-a.$age
6238 touch --date="$count $age ago" -m $dir/$tfile-m.$age
6240 local cmd="$LFS find $dir -mtime $count${age:0:1}"
6241 local nums=$($cmd | wc -l)
6242 [ $nums -eq $expected ] ||
6243 error "'$cmd' wrong: found $nums, expected $expected"
6245 cmd="$LFS find $dir -atime $count${age:0:1}"
6246 nums=$($cmd | wc -l)
6247 [ $nums -eq $expected ] ||
6248 error "'$cmd' wrong: found $nums, expected $expected"
6252 cmd="$LFS find $dir -ctime +1s -type f"
6253 nums=$($cmd | wc -l)
6254 (( $nums == $count * 2 + 1)) ||
6255 error "'$cmd' wrong: found $nums, expected $((count * 2 + 1))"
6257 run_test 56ob "check lfs find -atime -mtime -ctime with units"
6259 test_newerXY_base() {
6262 local dir=$DIR/$tdir
6266 if [ $y == "t" ]; then
6267 if [ $x == "b" ]; then
6268 ref="\"$(do_facet mds1 date +"%Y-%m-%d\ %H:%M:%S")\""
6270 ref="\"$(date +"%Y-%m-%d %H:%M:%S")\""
6273 ref=$DIR/$tfile.newer.$x$y
6274 touch $ref || error "touch $ref failed"
6277 echo "before = $ref"
6279 setup_56 $dir $NUMFILES $NUMDIRS "-i0 -c1" "-i0 -c1"
6281 if [ $y == "t" ]; then
6282 if [ $x == "b" ]; then
6283 negref="\"$(do_facet mds1 date +"%Y-%m-%d\ %H:%M:%S")\""
6285 negref="\"$(date +"%Y-%m-%d %H:%M:%S")\""
6288 negref=$DIR/$tfile.negnewer.$x$y
6289 touch $negref || error "touch $negref failed"
6292 echo "after = $negref"
6293 local cmd="$LFS find $dir -newer$x$y $ref"
6294 local nums=$(eval $cmd | wc -l)
6295 local expected=$(((NUMFILES + 2) * NUMDIRS + 1))
6297 [ $nums -eq $expected ] || { ls -lauR --full-time $dir ;
6298 error "'$cmd' wrong: found $nums newer, expected $expected" ; }
6300 cmd="$LFS find $dir ! -newer$x$y $negref"
6301 nums=$(eval $cmd | wc -l)
6302 [ $nums -eq $expected ] || { ls -lauR --full-time $dir ;
6303 error "'$cmd' wrong: found $nums older, expected $expected" ; }
6305 cmd="$LFS find $dir -newer$x$y $ref ! -newer$x$y $negref"
6306 nums=$(eval $cmd | wc -l)
6307 [ $nums -eq $expected ] || { ls -lauR --full-time $dir ;
6308 error "'$cmd' wrong: found $nums between, expected $expected"; }
6314 test_newerXY_base "a" "a"
6315 test_newerXY_base "a" "m"
6316 test_newerXY_base "a" "c"
6317 test_newerXY_base "m" "a"
6318 test_newerXY_base "m" "m"
6319 test_newerXY_base "m" "c"
6320 test_newerXY_base "c" "a"
6321 test_newerXY_base "c" "m"
6322 test_newerXY_base "c" "c"
6324 [[ -n "$sles_version" ]] &&
6325 echo "skip timestamp tests on SLES, LU-13665" && return 0
6327 test_newerXY_base "a" "t"
6328 test_newerXY_base "m" "t"
6329 test_newerXY_base "c" "t"
6331 [[ $MDS1_VERSION -lt $(version_code 2.13.54) ||
6332 $CLIENT_VERSION -lt $(version_code 2.13.54) ]] &&
6333 ! btime_supported && echo "btime unsupported" && return 0
6335 test_newerXY_base "b" "b"
6336 test_newerXY_base "b" "t"
6338 run_test 56oc "check lfs find -newerXY work"
6341 local dir=$DIR/$tdir
6346 $LFS find $dir -btime -1d -type f
6353 [ $MDS1_VERSION -lt $(version_code 2.13.53) ] &&
6354 ! btime_supported && skip "btime unsupported on MDS"
6356 [ $CLIENT_VERSION -lt $(version_code 2.13.53) ] &&
6357 ! btime_supported && skip "btime unsupported on clients"
6359 local dir=$DIR/$tdir
6360 local ref=$DIR/$tfile.ref
6361 local negref=$DIR/$tfile.negref
6363 mkdir $dir || error "mkdir $dir failed"
6364 touch $dir/$tfile.n1 || error "touch $dir/$tfile.n1 failed"
6365 touch $dir/$tfile.n2 || error "touch $dir/$tfile.n2 failed"
6366 mkdir $dir/$tdir.n1 || error "mkdir $dir/$tdir.n1 failed"
6367 mkdir $dir/$tdir.n2 || error "mkdir $dir/$tdir.n2 failed"
6368 touch $ref || error "touch $ref failed"
6369 # sleep 3 seconds at least
6372 local before=$(do_facet mds1 date +%s)
6373 local skew=$(($(date +%s) - before + 1))
6375 if (( skew < 0 && skew > -5 )); then
6376 sleep $((0 - skew + 1))
6380 # Set the dir stripe params to limit files all on MDT0,
6381 # otherwise we need to calc the max clock skew between
6382 # the client and MDTs.
6383 setup_56 $dir/d.btime $NUMFILES $NUMDIRS "-i0 -c1" "-i0 -c1"
6385 touch $negref || error "touch $negref failed"
6387 local cmd="$LFS find $dir -newerbb $ref ! -newerbb $negref -type f"
6388 local nums=$($cmd | wc -l)
6389 local expected=$(((NUMFILES + 1) * NUMDIRS))
6391 [ $nums -eq $expected ] ||
6392 error "'$cmd' wrong: found $nums, expected $expected"
6394 cmd="$LFS find $dir -newerbb $ref ! -newerbb $negref -type d"
6395 nums=$($cmd | wc -l)
6396 expected=$((NUMFILES + 1))
6397 [ $nums -eq $expected ] ||
6398 error "'$cmd' wrong: found $nums, expected $expected"
6400 [ $skew -lt 0 ] && return
6402 local after=$(do_facet mds1 date +%s)
6403 local age=$((after - before + 1 + skew))
6405 cmd="$LFS find $dir -btime -${age}s -type f"
6406 nums=$($cmd | wc -l)
6407 expected=$(((NUMFILES + 1) * NUMDIRS))
6409 echo "Clock skew between client and server: $skew, age:$age"
6410 [ $nums -eq $expected ] ||
6411 error "'$cmd' wrong: found $nums, expected $expected"
6413 expected=$(($NUMDIRS + 1))
6414 cmd="$LFS find $dir -btime -${age}s -type d"
6415 nums=$($cmd | wc -l)
6416 [ $nums -eq $expected ] ||
6417 error "'$cmd' wrong: found $nums, expected $expected"
6418 rm -f $ref $negref || error "Failed to remove $ref $negref"
6420 run_test 56od "check lfs find -btime with units"
6423 [ $RUNAS_ID -eq $UID ] &&
6424 skip_env "RUNAS_ID = UID = $UID -- skipping"
6426 local dir=$DIR/$tdir
6428 setup_56 $dir $NUMFILES $NUMDIRS
6429 chown $RUNAS_ID $dir/file* || error "chown $DIR/${tdir}g/file$i failed"
6431 local expected=$NUMFILES
6432 local cmd="$LFS find -uid $RUNAS_ID $dir"
6433 local nums=$($cmd | wc -l)
6435 [ $nums -eq $expected ] ||
6436 error "'$cmd' wrong: found $nums, expected $expected"
6438 expected=$(((NUMFILES + 1) * NUMDIRS + 1))
6439 cmd="$LFS find ! -uid $RUNAS_ID $dir"
6440 nums=$($cmd | wc -l)
6441 [ $nums -eq $expected ] ||
6442 error "'$cmd' wrong: found $nums, expected $expected"
6444 run_test 56p "check lfs find -uid and ! -uid"
6447 [ $RUNAS_ID -eq $UID ] &&
6448 skip_env "RUNAS_ID = UID = $UID -- skipping"
6450 local dir=$DIR/$tdir
6452 setup_56 $dir $NUMFILES $NUMDIRS
6453 chgrp $RUNAS_GID $dir/file* || error "chown $dir/file$i failed"
6455 local expected=$NUMFILES
6456 local cmd="$LFS find -gid $RUNAS_GID $dir"
6457 local nums=$($cmd | wc -l)
6459 [ $nums -eq $expected ] ||
6460 error "'$cmd' wrong: found $nums, expected $expected"
6462 expected=$(( ($NUMFILES+1) * $NUMDIRS + 1))
6463 cmd="$LFS find ! -gid $RUNAS_GID $dir"
6464 nums=$($cmd | wc -l)
6465 [ $nums -eq $expected ] ||
6466 error "'$cmd' wrong: found $nums, expected $expected"
6468 run_test 56q "check lfs find -gid and ! -gid"
6471 local dir=$DIR/$tdir
6473 setup_56 $dir $NUMFILES $NUMDIRS
6476 local cmd="$LFS find -size 0 -type f -lazy $dir"
6477 local nums=$($cmd | wc -l)
6479 [ $nums -eq $expected ] ||
6480 error "'$cmd' wrong: found $nums, expected $expected"
6481 cmd="$LFS find -size 0 -type f $dir"
6482 nums=$($cmd | wc -l)
6483 [ $nums -eq $expected ] ||
6484 error "'$cmd' wrong: found $nums, expected $expected"
6487 cmd="$LFS find ! -size 0 -type f -lazy $dir"
6488 nums=$($cmd | wc -l)
6489 [ $nums -eq $expected ] ||
6490 error "'$cmd' wrong: found $nums, expected $expected"
6491 cmd="$LFS find ! -size 0 -type f $dir"
6492 nums=$($cmd | wc -l)
6493 [ $nums -eq $expected ] ||
6494 error "'$cmd' wrong: found $nums, expected $expected"
6496 echo "test" > $dir/$tfile
6497 echo "test2" > $dir/$tfile.2 && sync
6499 cmd="$LFS find -size 5 -type f -lazy $dir"
6500 nums=$($cmd | wc -l)
6501 [ $nums -eq $expected ] ||
6502 error "'$cmd' wrong: found $nums, expected $expected"
6503 cmd="$LFS find -size 5 -type f $dir"
6504 nums=$($cmd | wc -l)
6505 [ $nums -eq $expected ] ||
6506 error "'$cmd' wrong: found $nums, expected $expected"
6509 cmd="$LFS find -size +5 -type f -lazy $dir"
6510 nums=$($cmd | wc -l)
6511 [ $nums -eq $expected ] ||
6512 error "'$cmd' wrong: found $nums, expected $expected"
6513 cmd="$LFS find -size +5 -type f $dir"
6514 nums=$($cmd | wc -l)
6515 [ $nums -eq $expected ] ||
6516 error "'$cmd' wrong: found $nums, expected $expected"
6519 cmd="$LFS find -size +0 -type f -lazy $dir"
6520 nums=$($cmd | wc -l)
6521 [ $nums -eq $expected ] ||
6522 error "'$cmd' wrong: found $nums, expected $expected"
6523 cmd="$LFS find -size +0 -type f $dir"
6524 nums=$($cmd | wc -l)
6525 [ $nums -eq $expected ] ||
6526 error "'$cmd' wrong: found $nums, expected $expected"
6529 cmd="$LFS find ! -size -5 -type f -lazy $dir"
6530 nums=$($cmd | wc -l)
6531 [ $nums -eq $expected ] ||
6532 error "'$cmd' wrong: found $nums, expected $expected"
6533 cmd="$LFS find ! -size -5 -type f $dir"
6534 nums=$($cmd | wc -l)
6535 [ $nums -eq $expected ] ||
6536 error "'$cmd' wrong: found $nums, expected $expected"
6539 cmd="$LFS find -size -5 -type f -lazy $dir"
6540 nums=$($cmd | wc -l)
6541 [ $nums -eq $expected ] ||
6542 error "'$cmd' wrong: found $nums, expected $expected"
6543 cmd="$LFS find -size -5 -type f $dir"
6544 nums=$($cmd | wc -l)
6545 [ $nums -eq $expected ] ||
6546 error "'$cmd' wrong: found $nums, expected $expected"
6548 run_test 56r "check lfs find -size works"
6555 cancel_lru_locks $OSC
6557 local rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6558 local nums=$($cmd | wc -l)
6560 [ $nums -eq $expected ] ||
6561 error "'$cmd' wrong: found $nums, expected $expected"
6563 local rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6565 if (( rpcs_before + glimpses != rpcs_after )); then
6566 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
6567 $LCTL get_param osc.*.stats | grep ldlm_glimpse_enqueue
6569 if [[ $glimpses == 0 ]]; then
6570 error "'$cmd' should not send glimpse RPCs to OST"
6572 error "'$cmd' should send $glimpses glimpse RPCs to OST"
6578 [[ $MDS1_VERSION -gt $(version_code 2.12.58) ]] ||
6579 skip "MDS < 2.12.58 doesn't return LSOM data"
6580 local dir=$DIR/$tdir
6581 local old_agl=$($LCTL get_param -n llite.*.statahead_agl)
6583 [[ $OSC == "mdc" ]] && skip "statahead not needed for DoM files"
6585 # statahead_agl may cause extra glimpse which confuses results. LU-13017
6586 $LCTL set_param -n llite.*.statahead_agl=0
6587 stack_trap "$LCTL set_param -n llite.*.statahead_agl=$old_agl"
6589 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
6590 # open and close all files to ensure LSOM is updated
6591 cancel_lru_locks $OSC
6592 find $dir -type f | xargs cat > /dev/null
6594 # expect_found glimpse_rpcs command_to_run
6595 test_56ra_sub 12 0 "$LFS find -size 0 -type f -lazy $dir"
6596 test_56ra_sub 12 12 "$LFS find -size 0 -type f $dir"
6597 test_56ra_sub 0 0 "$LFS find ! -size 0 -type f -lazy $dir"
6598 test_56ra_sub 0 12 "$LFS find ! -size 0 -type f $dir"
6600 echo "test" > $dir/$tfile
6601 echo "test2" > $dir/$tfile.2 && sync
6602 cancel_lru_locks $OSC
6603 cat $dir/$tfile $dir/$tfile.2 > /dev/null
6605 test_56ra_sub 1 0 "$LFS find -size 5 -type f -lazy $dir"
6606 test_56ra_sub 1 14 "$LFS find -size 5 -type f $dir"
6607 test_56ra_sub 1 0 "$LFS find -size +5 -type f -lazy $dir"
6608 test_56ra_sub 1 14 "$LFS find -size +5 -type f $dir"
6610 test_56ra_sub 2 0 "$LFS find -size +0 -type f -lazy $dir"
6611 test_56ra_sub 2 14 "$LFS find -size +0 -type f $dir"
6612 test_56ra_sub 2 0 "$LFS find ! -size -5 -type f -lazy $dir"
6613 test_56ra_sub 2 14 "$LFS find ! -size -5 -type f $dir"
6614 test_56ra_sub 12 0 "$LFS find -size -5 -type f -lazy $dir"
6615 test_56ra_sub 12 14 "$LFS find -size -5 -type f $dir"
6617 run_test 56ra "check lfs find -size -lazy works for data on OSTs"
6620 local dir=$DIR/$tdir
6621 local tmp=$TMP/$tfile.log
6624 test_mkdir -p $dir || error "failed to mkdir $dir"
6625 $LFS setstripe -c 1 -i 0 $dir/$tfile ||
6626 error "failed to setstripe $dir/$tfile"
6627 mdt_idx=$($LFS getdirstripe -i $dir)
6628 dd if=/dev/zero of=$dir/$tfile bs=1M count=1
6630 stack_trap "rm -f $tmp" EXIT
6631 $LFS find --size +100K --ost 0 $dir |& tee $tmp
6632 ! grep -q obd_uuid $tmp ||
6633 error "failed to find --size +100K --ost 0 $dir"
6634 $LFS find --size +100K --mdt $mdt_idx $dir |& tee $tmp
6635 ! grep -q obd_uuid $tmp ||
6636 error "failed to find --size +100K --mdt $mdt_idx $dir"
6638 run_test 56rb "check lfs find --size --ost/--mdt works"
6640 test_56s() { # LU-611 #LU-9369
6641 [[ $OSTCOUNT -lt 2 ]] && skip_env "need at least 2 OSTs"
6643 local dir=$DIR/$tdir
6644 local onestripe=$(((NUMDIRS + 1) * NUMFILES))
6646 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
6647 for i in $(seq $NUMDIRS); do
6648 $LFS setstripe -c $((OSTCOUNT + 1)) $dir/dir$i/$tfile
6651 local expected=$NUMDIRS
6652 local cmd="$LFS find -c $OSTCOUNT $dir"
6653 local nums=$($cmd | wc -l)
6655 [ $nums -eq $expected ] || {
6656 $LFS getstripe -R $dir
6657 error "'$cmd' wrong: found $nums, expected $expected"
6660 expected=$((NUMDIRS + onestripe))
6661 cmd="$LFS find -stripe-count +0 -type f $dir"
6662 nums=$($cmd | wc -l)
6663 [ $nums -eq $expected ] || {
6664 $LFS getstripe -R $dir
6665 error "'$cmd' wrong: found $nums, expected $expected"
6669 cmd="$LFS find -stripe-count 1 -type f $dir"
6670 nums=$($cmd | wc -l)
6671 [ $nums -eq $expected ] || {
6672 $LFS getstripe -R $dir
6673 error "'$cmd' wrong: found $nums, expected $expected"
6676 cmd="$LFS find -stripe-count -2 -type f $dir"
6677 nums=$($cmd | wc -l)
6678 [ $nums -eq $expected ] || {
6679 $LFS getstripe -R $dir
6680 error "'$cmd' wrong: found $nums, expected $expected"
6684 cmd="$LFS find -stripe-count $((OSTCOUNT + 1)) -type f $dir"
6685 nums=$($cmd | wc -l)
6686 [ $nums -eq $expected ] || {
6687 $LFS getstripe -R $dir
6688 error "'$cmd' wrong: found $nums, expected $expected"
6691 run_test 56s "check lfs find -stripe-count works"
6693 test_56t() { # LU-611 #LU-9369
6694 local dir=$DIR/$tdir
6696 setup_56 $dir 0 $NUMDIRS
6697 for i in $(seq $NUMDIRS); do
6698 $LFS setstripe -S 8M $dir/dir$i/$tfile
6701 local expected=$NUMDIRS
6702 local cmd="$LFS find -S 8M $dir"
6703 local nums=$($cmd | wc -l)
6705 [ $nums -eq $expected ] || {
6706 $LFS getstripe -R $dir
6707 error "'$cmd' wrong: found $nums, expected $expected"
6711 setup_56 $dir $NUMFILES $NUMDIRS "--stripe-size 512k"
6713 $LFS setstripe -S 256k $dir/$tfile.{0,1,2,3}
6715 expected=$(((NUMDIRS + 1) * NUMFILES))
6716 cmd="$LFS find -stripe-size 512k -type f $dir"
6717 nums=$($cmd | wc -l)
6718 [ $nums -eq $expected ] ||
6719 error "'$cmd' wrong: found $nums, expected $expected"
6721 cmd="$LFS find -stripe-size +320k -type f $dir"
6722 nums=$($cmd | wc -l)
6723 [ $nums -eq $expected ] ||
6724 error "'$cmd' wrong: found $nums, expected $expected"
6726 expected=$(((NUMDIRS + 1) * NUMFILES + 4))
6727 cmd="$LFS find -stripe-size +200k -type f $dir"
6728 nums=$($cmd | wc -l)
6729 [ $nums -eq $expected ] ||
6730 error "'$cmd' wrong: found $nums, expected $expected"
6732 cmd="$LFS find -stripe-size -640k -type f $dir"
6733 nums=$($cmd | wc -l)
6734 [ $nums -eq $expected ] ||
6735 error "'$cmd' wrong: found $nums, expected $expected"
6738 cmd="$LFS find -stripe-size 256k -type f $dir"
6739 nums=$($cmd | wc -l)
6740 [ $nums -eq $expected ] ||
6741 error "'$cmd' wrong: found $nums, expected $expected"
6743 cmd="$LFS find -stripe-size -320k -type f $dir"
6744 nums=$($cmd | wc -l)
6745 [ $nums -eq $expected ] ||
6746 error "'$cmd' wrong: found $nums, expected $expected"
6749 cmd="$LFS find -stripe-size 1024k -type f $dir"
6750 nums=$($cmd | wc -l)
6751 [ $nums -eq $expected ] ||
6752 error "'$cmd' wrong: found $nums, expected $expected"
6754 run_test 56t "check lfs find -stripe-size works"
6756 test_56u() { # LU-611
6757 local dir=$DIR/$tdir
6759 setup_56 $dir $NUMFILES $NUMDIRS "-i 0 -c 1"
6761 if [[ $OSTCOUNT -gt 1 ]]; then
6762 $LFS setstripe -i 1 -c 1 $dir/$tfile.{0,1,2,3}
6768 local expected=$(((NUMDIRS + 1) * NUMFILES))
6769 local cmd="$LFS find -stripe-index 0 -type f $dir"
6770 local nums=$($cmd | wc -l)
6772 [ $nums -eq $expected ] ||
6773 error "'$cmd' wrong: found $nums, expected $expected"
6776 cmd="$LFS find -stripe-index 1 -type f $dir"
6777 nums=$($cmd | wc -l)
6778 [ $nums -eq $expected ] ||
6779 error "'$cmd' wrong: found $nums, expected $expected"
6781 cmd="$LFS find ! -stripe-index 0 -type f $dir"
6782 nums=$($cmd | wc -l)
6783 [ $nums -eq $expected ] ||
6784 error "'$cmd' wrong: found $nums, expected $expected"
6787 # This should produce an error and not return any files
6788 cmd="$LFS find -stripe-index $OSTCOUNT -type f $dir"
6789 nums=$($cmd 2>/dev/null | wc -l)
6790 [ $nums -eq $expected ] ||
6791 error "'$cmd' wrong: found $nums, expected $expected"
6793 if [[ $OSTCOUNT -gt 1 ]]; then
6794 expected=$(((NUMDIRS + 1) * NUMFILES + onestripe))
6795 cmd="$LFS find -stripe-index 0,1 -type f $dir"
6796 nums=$($cmd | wc -l)
6797 [ $nums -eq $expected ] ||
6798 error "'$cmd' wrong: found $nums, expected $expected"
6801 run_test 56u "check lfs find -stripe-index works"
6805 local dir=$DIR/$tdir
6807 setup_56 $dir $NUMFILES $NUMDIRS
6809 UUID=$(mdtuuid_from_index $mdt_idx $dir)
6810 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT $mdt_idx"
6812 for file in $($LFS find -m $UUID $dir); do
6813 file_midx=$($LFS getstripe -m $file)
6814 [ $file_midx -eq $mdt_idx ] ||
6815 error "lfs find -m $UUID != getstripe -m $file_midx"
6818 run_test 56v "check 'lfs find -m match with lfs getstripe -m'"
6821 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6822 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6824 local dir=$DIR/$tdir
6826 setup_56 $dir $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
6828 local stripe_size=$($LFS getstripe -S -d $dir) ||
6829 error "$LFS getstripe -S -d $dir failed"
6830 stripe_size=${stripe_size%% *}
6832 local file_size=$((stripe_size * OSTCOUNT))
6833 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
6834 local required_space=$((file_num * file_size))
6835 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
6837 [[ $free_space -le $((required_space / 1024)) ]] &&
6838 skip_env "need $required_space, have $free_space kbytes"
6841 local dd_count=$((file_size / dd_bs))
6843 # write data into the files
6848 for i in $(seq $NUMFILES); do
6850 yes | dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
6851 error "write data into $file failed"
6853 for i in $(seq $NUMDIRS); do
6854 for j in $(seq $NUMFILES); do
6855 file=$dir/dir$i/file$j
6856 yes|dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
6857 error "write data into $file failed"
6861 # $LFS_MIGRATE will fail if hard link migration is unsupported
6862 if [[ $MDS1_VERSION -gt $(version_code 2.5.55) ]]; then
6863 createmany -l$dir/dir1/file1 $dir/dir1/link 200 ||
6864 error "creating links to $dir/dir1/file1 failed"
6869 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
6872 local cmd="$LFS_MIGRATE -y -c $expected $dir/file1"
6875 eval $cmd || error "$cmd failed"
6877 check_stripe_count $dir/file1 $expected
6879 if [ $MDS1_VERSION -ge $(version_code 2.6.90) ];
6881 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
6882 # OST 1 if it is on OST 0. This file is small enough to
6883 # be on only one stripe.
6884 file=$dir/migr_1_ost
6885 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
6886 error "write data into $file failed"
6887 local obdidx=$($LFS getstripe -i $file)
6888 local oldmd5=$(md5sum $file)
6891 [[ $obdidx -eq 0 ]] && newobdidx=1
6892 cmd="$LFS migrate -i $newobdidx $file"
6894 eval $cmd || error "$cmd failed"
6896 local realobdix=$($LFS getstripe -i $file)
6897 local newmd5=$(md5sum $file)
6899 [[ $newobdidx -ne $realobdix ]] &&
6900 error "new OST is different (was=$obdidx, "\
6901 "wanted=$newobdidx, got=$realobdix)"
6902 [[ "$oldmd5" != "$newmd5" ]] &&
6903 error "md5sum differ: $oldmd5, $newmd5"
6907 cmd="$LFS_MIGRATE -y -c $expected $dir/dir1"
6909 eval $cmd || error "$cmd failed"
6911 for j in $(seq $NUMFILES); do
6912 check_stripe_count $dir/dir1/file$j $expected
6915 # lfs_migrate works with lfs find
6916 cmd="$LFS find -stripe_count $OSTCOUNT -type f $dir |
6917 $LFS_MIGRATE -y -c $expected"
6919 eval $cmd || error "$cmd failed"
6921 for i in $(seq 2 $NUMFILES); do
6922 check_stripe_count $dir/file$i $expected
6924 for i in $(seq 2 $NUMDIRS); do
6925 for j in $(seq $NUMFILES); do
6926 check_stripe_count $dir/dir$i/file$j $expected
6930 run_test 56w "check lfs_migrate -c stripe_count works"
6933 local file1=$DIR/$tdir/file1
6934 local create_pool=false
6935 local initial_pool=$($LFS getstripe -p $DIR)
6939 echo -n "Creating test dir..."
6940 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
6943 echo -n "Creating test file..."
6944 touch $file1 || error "cannot create file"
6947 echo -n "Detecting existing pools..."
6948 pool_list=($($LFS pool_list $FSNAME | grep "$FSNAME\." | cut -d. -f2))
6950 if [ ${#pool_list[@]} -gt 0 ]; then
6951 echo "${pool_list[@]}"
6952 for thispool in "${pool_list[@]}"; do
6953 if [[ -z "$initial_pool" ||
6954 "$initial_pool" != "$thispool" ]]; then
6956 echo "Using existing pool '$pool'"
6961 echo "none detected."
6963 if [ -z "$pool" ]; then
6964 pool=${POOL:-testpool}
6965 [ "$initial_pool" = "$pool" ] && pool="testpool2"
6966 echo -n "Creating pool '$pool'..."
6968 pool_add $pool &> /dev/null ||
6969 error "pool_add failed"
6972 echo -n "Adding target to pool..."
6973 pool_add_targets $pool 0 0 1 &> /dev/null ||
6974 error "pool_add_targets failed"
6978 echo -n "Setting pool using -p option..."
6979 $LFS_MIGRATE -y -q --no-rsync -p $pool $file1 &> /dev/null ||
6980 error "migrate failed rc = $?"
6983 echo -n "Verifying test file is in pool after migrating..."
6984 [ "$($LFS getstripe -p $file1)" = $pool ] ||
6985 error "file was not migrated to pool $pool"
6988 echo -n "Removing test file from pool '$pool'..."
6989 # "lfs migrate $file" won't remove the file from the pool
6990 # until some striping information is changed.
6991 $LFS migrate -c 1 $file1 &> /dev/null ||
6992 error "cannot remove from pool"
6993 [ "$($LFS getstripe -p $file1)" ] &&
6994 error "pool still set"
6997 echo -n "Setting pool using --pool option..."
6998 $LFS_MIGRATE -y -q --no-rsync --pool $pool $file1 &> /dev/null ||
6999 error "migrate failed rc = $?"
7004 if $create_pool; then
7005 destroy_test_pools 2> /dev/null ||
7006 error "destroy test pools failed"
7009 run_test 56wb "check lfs_migrate pool support"
7012 local file1="$DIR/$tdir/file1"
7019 echo -n "Creating test dir..."
7020 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
7021 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
7022 error "cannot set stripe by '-S 1M -c 1'"
7025 echo -n "Setting initial stripe for test file..."
7026 $LFS setstripe -S 512K -c 1 "$file1" &> /dev/null ||
7027 error "cannot set stripe"
7028 cur_ssize=$($LFS getstripe -S "$file1")
7029 [ $cur_ssize -eq 524288 ] || error "setstripe -S $cur_ssize != 524288"
7032 # File currently set to -S 512K -c 1
7034 # Ensure -c and -S options are rejected when -R is set
7035 echo -n "Verifying incompatible options are detected..."
7036 $LFS_MIGRATE -y -R -c 1 "$file1" &> /dev/null &&
7037 error "incompatible -c and -R options not detected"
7038 $LFS_MIGRATE -y -R -S 1M "$file1" &> /dev/null &&
7039 error "incompatible -S and -R options not detected"
7042 # Ensure unrecognized options are passed through to 'lfs migrate'
7043 echo -n "Verifying -S option is passed through to lfs migrate..."
7044 $LFS_MIGRATE -y -S 1M "$file1" &> /dev/null ||
7045 error "migration failed"
7046 cur_ssize=$($LFS getstripe -S "$file1")
7047 [ $cur_ssize -eq 1048576 ] || error "migrate -S $cur_ssize != 1048576"
7050 # File currently set to -S 1M -c 1
7052 # Ensure long options are supported
7053 echo -n "Verifying long options supported..."
7054 $LFS_MIGRATE -y --non-block "$file1" &> /dev/null ||
7055 error "long option without argument not supported"
7056 $LFS_MIGRATE -y --stripe-size 512K "$file1" &> /dev/null ||
7057 error "long option with argument not supported"
7058 cur_ssize=$($LFS getstripe -S "$file1")
7059 [ $cur_ssize -eq 524288 ] ||
7060 error "migrate --stripe-size $cur_ssize != 524288"
7063 # File currently set to -S 512K -c 1
7065 if [ "$OSTCOUNT" -gt 1 ]; then
7066 echo -n "Verifying explicit stripe count can be set..."
7067 $LFS_MIGRATE -y -c 2 "$file1" &> /dev/null ||
7068 error "migrate failed"
7069 cur_scount=$($LFS getstripe -c "$file1")
7070 [ $cur_scount -eq 2 ] || error "migrate -c $cur_scount != 2"
7074 # File currently set to -S 512K -c 1 or -S 512K -c 2
7076 # Ensure parent striping is used if -R is set, and no stripe
7077 # count or size is specified
7078 echo -n "Setting stripe for parent directory..."
7079 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
7080 error "cannot set stripe '-S 2M -c 1'"
7083 echo -n "Verifying restripe option uses parent stripe settings..."
7084 parent_ssize=$($LFS getstripe -S $DIR/$tdir 2>/dev/null)
7085 parent_scount=$($LFS getstripe -c $DIR/$tdir 2>/dev/null)
7086 $LFS_MIGRATE -y -R "$file1" &> /dev/null ||
7087 error "migrate failed"
7088 cur_ssize=$($LFS getstripe -S "$file1")
7089 [ $cur_ssize -eq $parent_ssize ] ||
7090 error "migrate -R stripe_size $cur_ssize != $parent_ssize"
7091 cur_scount=$($LFS getstripe -c "$file1")
7092 [ $cur_scount -eq $parent_scount ] ||
7093 error "migrate -R stripe_count $cur_scount != $parent_scount"
7096 # File currently set to -S 1M -c 1
7098 # Ensure striping is preserved if -R is not set, and no stripe
7099 # count or size is specified
7100 echo -n "Verifying striping size preserved when not specified..."
7101 orig_ssize=$($LFS getstripe -S "$file1" 2>/dev/null)
7102 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
7103 error "cannot set stripe on parent directory"
7104 $LFS_MIGRATE -y "$file1" &> /dev/null ||
7105 error "migrate failed"
7106 cur_ssize=$($LFS getstripe -S "$file1")
7107 [ $cur_ssize -eq $orig_ssize ] ||
7108 error "migrate by default $cur_ssize != $orig_ssize"
7111 # Ensure file name properly detected when final option has no argument
7112 echo -n "Verifying file name properly detected..."
7113 $LFS_MIGRATE -y "$file1" &> /dev/null ||
7114 error "file name interpreted as option argument"
7120 run_test 56wc "check unrecognized options for lfs_migrate are passed through"
7123 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7125 local file1=$DIR/$tdir/file1
7127 echo -n "Creating test dir..."
7128 test_mkdir $DIR/$tdir || error "cannot create dir"
7131 echo -n "Creating test file..."
7135 # Ensure 'lfs migrate' will fail by using a non-existent option,
7136 # and make sure rsync is not called to recover
7137 echo -n "Make sure --no-rsync option works..."
7138 $LFS_MIGRATE -y --no-rsync --invalid-opt $file1 2>&1 |
7139 grep -q 'refusing to fall back to rsync' ||
7140 error "rsync was called with --no-rsync set"
7143 # Ensure rsync is called without trying 'lfs migrate' first
7144 echo -n "Make sure --rsync option works..."
7145 $LFS_MIGRATE -y --rsync --invalid-opt $file1 2>&1 |
7146 grep -q 'falling back to rsync' &&
7147 error "lfs migrate was called with --rsync set"
7150 echo -n "Make sure --rsync and --no-rsync options are exclusive..."
7151 $LFS_MIGRATE -y --rsync --no-rsync $file1 2>&1 |
7152 grep -q 'at the same time' ||
7153 error "--rsync and --no-rsync accepted concurrently"
7159 run_test 56wd "check lfs_migrate --rsync and --no-rsync work"
7165 test_mkdir $td || error "cannot create $td"
7166 touch $tf || error "cannot touch $tf"
7168 echo -n "Make sure --non-direct|-D works..."
7169 $LFS_MIGRATE -y --non-direct -v $tf 2>&1 |
7170 grep -q "lfs migrate --non-direct" ||
7171 error "--non-direct option cannot work correctly"
7172 $LFS_MIGRATE -y -D -v $tf 2>&1 |
7173 grep -q "lfs migrate -D" ||
7174 error "-D option cannot work correctly"
7177 run_test 56we "check lfs_migrate --non-direct|-D support"
7180 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7181 check_swap_layouts_support
7183 local dir=$DIR/$tdir
7184 local ref1=/etc/passwd
7185 local file1=$dir/file1
7187 test_mkdir $dir || error "creating dir $dir"
7188 $LFS setstripe -c 2 $file1
7190 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
7191 stripe=$($LFS getstripe -c $file1)
7192 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
7193 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
7198 run_test 56x "lfs migration support"
7201 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7202 check_swap_layouts_support
7204 local dir=$DIR/$tdir/$testnum
7208 local ref1=/etc/passwd
7209 local file1=$dir/file1
7211 $LFS setstripe -c 2 $file1
7213 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
7215 local stripe=$($LFS getstripe -c $file1)
7217 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
7218 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
7223 run_test 56xa "lfs migration --block support"
7225 check_migrate_links() {
7227 local file1="$dir/file1"
7231 local total_count=$(($begin + $count - 1))
7232 local symlink_count=10
7235 if [ ! -f "$file1" ]; then
7236 echo -n "creating initial file..."
7237 $LFS setstripe -c 1 -S "512k" "$file1" ||
7238 error "cannot setstripe initial file"
7241 echo -n "creating symlinks..."
7242 for s in $(seq 1 $symlink_count); do
7243 ln -s "$file1" "$dir/slink$s" ||
7244 error "cannot create symlinks"
7248 echo -n "creating nonlinked files..."
7249 createmany -o "$dir/uniq" 1 10 &> /dev/null ||
7250 error "cannot create nonlinked files"
7255 if [ ! -f "$dir/file$total_count" ]; then
7256 echo -n "creating hard links $begin:$total_count..."
7257 createmany -l"$file1" "$dir/file" "$begin" "$count" &> \
7258 /dev/null || error "cannot create hard links"
7262 echo -n "checking number of hard links listed in xattrs..."
7263 local fid=$($LFS getstripe -F "$file1")
7264 local paths=($($LFS fid2path "$MOUNT" "$fid" 2> /dev/null))
7267 if [ ${#paths[*]} -lt $total_count -a "$begin" -eq 2 ]; then
7268 skip "hard link list has unexpected size, skipping test"
7270 if [ ${#paths[*]} -ge $total_count -a "$begin" -ne 2 ]; then
7271 error "link names should exceed xattrs size"
7274 echo -n "migrating files..."
7275 local migrate_out=$($runas $LFS_MIGRATE -y -S '1m' $dir)
7277 [ $rc -eq 0 ] || error "migrate failed rc = $rc"
7280 # make sure all links have been properly migrated
7281 echo -n "verifying files..."
7282 fid=$($LFS getstripe -F "$file1") ||
7283 error "cannot get fid for file $file1"
7284 for i in $(seq 2 $total_count); do
7285 local fid2=$($LFS getstripe -F $dir/file$i)
7287 [ "$fid2" == "$fid" ] ||
7288 error "migrated hard link has mismatched FID"
7291 # make sure hard links were properly detected, and migration was
7292 # performed only once for the entire link set; nonlinked files should
7294 local actual=$(grep -c 'done' <<< "$migrate_out")
7295 local expected=$(($uniq_count + 1))
7297 [ "$actual" -eq "$expected" ] ||
7298 error "hard links individually migrated ($actual != $expected)"
7300 # make sure the correct number of hard links are present
7301 local hardlinks=$(stat -c '%h' "$file1")
7303 [ $hardlinks -eq $total_count ] ||
7304 error "num hard links $hardlinks != $total_count"
7311 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
7312 skip "Need MDS version at least 2.10.55"
7314 local dir="$DIR/$tdir"
7316 test_mkdir "$dir" || error "cannot create dir $dir"
7318 echo "testing lfs migrate mode when all links fit within xattrs"
7319 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 2 99
7321 echo "testing rsync mode when all links fit within xattrs"
7322 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 2 99
7324 echo "testing lfs migrate mode when all links do not fit within xattrs"
7325 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 101 100
7327 echo "testing rsync mode when all links do not fit within xattrs"
7328 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 101 100
7330 chown -R $RUNAS_ID $dir
7331 echo "testing non-root lfs migrate mode when not all links are in xattr"
7332 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 101 100 "$RUNAS"
7337 run_test 56xb "lfs migration hard link support"
7340 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7342 local dir="$DIR/$tdir"
7344 test_mkdir "$dir" || error "cannot create dir $dir"
7346 # Test 1: ensure file < 1 GB is always migrated with 1 stripe
7347 echo -n "Setting initial stripe for 20MB test file..."
7348 $LFS setstripe -c 2 -i 0 "$dir/20mb" ||
7349 error "cannot setstripe 20MB file"
7351 echo -n "Sizing 20MB test file..."
7352 $TRUNCATE "$dir/20mb" 20971520 || error "cannot create 20MB test file"
7354 echo -n "Verifying small file autostripe count is 1..."
7355 $LFS_MIGRATE -y -A -C 1 "$dir/20mb" ||
7356 error "cannot migrate 20MB file"
7357 local stripe_count=$($LFS getstripe -c "$dir/20mb") ||
7358 error "cannot get stripe for $dir/20mb"
7359 [ $stripe_count -eq 1 ] ||
7360 error "unexpected stripe count $stripe_count for 20MB file"
7364 # Test 2: File is small enough to fit within the available space on
7365 # sqrt(size_in_gb) + 1 OSTs but is larger than 1GB. The file must
7366 # have at least an additional 1KB for each desired stripe for test 3
7367 echo -n "Setting stripe for 1GB test file..."
7368 $LFS setstripe -c 1 -i 0 "$dir/1gb" || error "cannot setstripe 1GB file"
7370 echo -n "Sizing 1GB test file..."
7371 # File size is 1GB + 3KB
7372 $TRUNCATE "$dir/1gb" 1073744896 || error "cannot create 1GB test file"
7375 # need at least 512MB per OST for 1GB file to fit in 2 stripes
7376 local avail=$($LCTL get_param -n llite.$FSNAME*.kbytesavail)
7377 if (( avail > 524288 * OSTCOUNT )); then
7378 echo -n "Migrating 1GB file..."
7379 $LFS_MIGRATE -y -A -C 1 "$dir/1gb" ||
7380 error "cannot migrate 1GB file"
7382 echo -n "Verifying autostripe count is sqrt(n) + 1..."
7383 stripe_count=$($LFS getstripe -c "$dir/1gb") ||
7384 error "cannot getstripe for 1GB file"
7385 [ $stripe_count -eq 2 ] ||
7386 error "unexpected stripe count $stripe_count != 2"
7390 # Test 3: File is too large to fit within the available space on
7391 # sqrt(n) + 1 OSTs. Simulate limited available space with -X
7392 if [ $OSTCOUNT -ge 3 ]; then
7393 # The required available space is calculated as
7394 # file size (1GB + 3KB) / OST count (3).
7395 local kb_per_ost=349526
7397 echo -n "Migrating 1GB file with limit..."
7398 $LFS_MIGRATE -y -A -C 1 -X $kb_per_ost "$dir/1gb" ||
7399 error "cannot migrate 1GB file with limit"
7402 stripe_count=$($LFS getstripe -c "$dir/1gb")
7403 echo -n "Verifying 1GB autostripe count with limited space..."
7404 [ "$stripe_count" -a $stripe_count -ge 3 ] ||
7405 error "unexpected stripe count $stripe_count (min 3)"
7412 run_test 56xc "lfs migration autostripe"
7415 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7417 local dir=$DIR/$tdir
7418 local f_mgrt=$dir/$tfile.mgrt
7419 local f_yaml=$dir/$tfile.yaml
7420 local f_copy=$dir/$tfile.copy
7421 local layout_yaml="-E 1M -S 512K -c 1 -E -1 -S 1M -c 2 -i 0"
7422 local layout_copy="-c 2 -S 2M -i 1"
7423 local yamlfile=$dir/yamlfile
7424 local layout_before;
7427 test_mkdir "$dir" || error "cannot create dir $dir"
7428 $LFS setstripe $layout_yaml $f_yaml ||
7429 error "cannot setstripe $f_yaml with layout $layout_yaml"
7430 $LFS getstripe --yaml $f_yaml > $yamlfile
7431 $LFS setstripe $layout_copy $f_copy ||
7432 error "cannot setstripe $f_copy with layout $layout_copy"
7434 dd if=/dev/zero of=$f_mgrt bs=1M count=4
7436 # 1. test option --yaml
7437 $LFS_MIGRATE -y --yaml $yamlfile $f_mgrt ||
7438 error "cannot migrate $f_mgrt with --yaml $yamlfile"
7439 layout_before=$(get_layout_param $f_yaml)
7440 layout_after=$(get_layout_param $f_mgrt)
7441 [ "$layout_after" == "$layout_before" ] ||
7442 error "lfs_migrate --yaml: $layout_after != $layout_before"
7444 # 2. test option --copy
7445 $LFS_MIGRATE -y --copy $f_copy $f_mgrt ||
7446 error "cannot migrate $f_mgrt with --copy $f_copy"
7447 layout_before=$(get_layout_param $f_copy)
7448 layout_after=$(get_layout_param $f_mgrt)
7449 [ "$layout_after" == "$layout_before" ] ||
7450 error "lfs_migrate --copy: $layout_after != $layout_before"
7452 run_test 56xd "check lfs_migrate --yaml and --copy support"
7455 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7457 local dir=$DIR/$tdir
7458 local f_comp=$dir/$tfile
7459 local layout="-E 1M -S 512K -c 1 -E -1 -S 1M -c 2 -i 0"
7460 local layout_before=""
7461 local layout_after=""
7463 test_mkdir "$dir" || error "cannot create dir $dir"
7464 $LFS setstripe $layout $f_comp ||
7465 error "cannot setstripe $f_comp with layout $layout"
7466 layout_before=$(get_layout_param $f_comp)
7467 dd if=/dev/zero of=$f_comp bs=1M count=4
7469 # 1. migrate a comp layout file by lfs_migrate
7470 $LFS_MIGRATE -y $f_comp || error "cannot migrate $f_comp by lfs_migrate"
7471 layout_after=$(get_layout_param $f_comp)
7472 [ "$layout_before" == "$layout_after" ] ||
7473 error "lfs_migrate: $layout_before != $layout_after"
7475 # 2. migrate a comp layout file by lfs migrate
7476 $LFS migrate $f_comp || error "cannot migrate $f_comp by lfs migrate"
7477 layout_after=$(get_layout_param $f_comp)
7478 [ "$layout_before" == "$layout_after" ] ||
7479 error "lfs migrate: $layout_before != $layout_after"
7481 run_test 56xe "migrate a composite layout file"
7484 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
7486 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
7487 skip "Need server version at least 2.13.53"
7489 local dir=$DIR/$tdir
7490 local f_comp=$dir/$tfile
7491 local layout="-E 1M -c1 -E -1 -c2"
7495 test_mkdir "$dir" || error "cannot create dir $dir"
7496 $LFS setstripe $layout $f_comp ||
7497 error "cannot setstripe $f_comp with layout $layout"
7498 fid_before=$($LFS getstripe --fid $f_comp)
7499 dd if=/dev/zero of=$f_comp bs=1M count=4
7501 # 1. migrate a comp layout file to a comp layout
7502 $LFS migrate $f_comp || error "cannot migrate $f_comp by lfs migrate"
7503 fid_after=$($LFS getstripe --fid $f_comp)
7504 [ "$fid_before" == "$fid_after" ] ||
7505 error "comp-to-comp migrate: $fid_before != $fid_after"
7507 # 2. migrate a comp layout file to a plain layout
7508 $LFS migrate -c2 $f_comp ||
7509 error "cannot migrate $f_comp by lfs migrate"
7510 fid_after=$($LFS getstripe --fid $f_comp)
7511 [ "$fid_before" == "$fid_after" ] ||
7512 error "comp-to-plain migrate: $fid_before != $fid_after"
7514 # 3. migrate a plain layout file to a comp layout
7515 $LFS migrate $layout $f_comp ||
7516 error "cannot migrate $f_comp by lfs migrate"
7517 fid_after=$($LFS getstripe --fid $f_comp)
7518 [ "$fid_before" == "$fid_after" ] ||
7519 error "plain-to-comp migrate: $fid_before != $fid_after"
7521 run_test 56xf "FID is not lost during migration of a composite layout file"
7524 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
7525 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
7528 local dir=$DIR/$tdir
7532 test_mkdir -p $dir || error "creating dir $dir"
7533 touch $f1 || error "creating std file $f1"
7534 $MULTIOP $f2 H2c || error "creating released file $f2"
7536 # a directory can be raid0, so ask only for files
7537 res=$($LFS find $dir -L raid0 -type f | wc -l)
7538 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
7540 res=$($LFS find $dir \! -L raid0 -type f | wc -l)
7541 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
7543 # only files can be released, so no need to force file search
7544 res=$($LFS find $dir -L released)
7545 [[ $res == $f2 ]] || error "search released: found $res != $f2"
7547 res=$($LFS find $dir -type f \! -L released)
7548 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
7550 run_test 56y "lfs find -L raid0|released"
7552 test_56z() { # LU-4824
7553 # This checks to make sure 'lfs find' continues after errors
7554 # There are two classes of errors that should be caught:
7555 # - If multiple paths are provided, all should be searched even if one
7557 # - If errors are encountered during the search, it should not terminate
7559 local dir=$DIR/$tdir
7563 for i in d{0..9}; do
7565 touch $dir/$i/$tfile
7567 $LFS find $DIR/non_existent_dir $dir &&
7568 error "$LFS find did not return an error"
7569 # Make a directory unsearchable. This should NOT be the last entry in
7570 # directory order. Arbitrarily pick the 6th entry
7571 chmod 700 $($LFS find $dir -type d | sed '6!d')
7573 $RUNAS $LFS find $DIR/non_existent $dir
7574 local count=$($RUNAS $LFS find $DIR/non_existent $dir | wc -l)
7576 # The user should be able to see 10 directories and 9 files
7577 (( count == 19 )) ||
7578 error "$LFS find found $count != 19 entries after error"
7580 run_test 56z "lfs find should continue after an error"
7582 test_56aa() { # LU-5937
7583 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
7585 local dir=$DIR/$tdir
7588 $LFS setdirstripe -c$MDSCOUNT $dir/striped_dir
7590 createmany -o $dir/striped_dir/${tfile}- 1024
7591 local dirs=$($LFS find --size +8k $dir/)
7593 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
7595 run_test 56aa "lfs find --size under striped dir"
7597 test_56ab() { # LU-10705
7598 test_mkdir $DIR/$tdir
7599 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=8k count=1 seek=2k
7600 dd if=/dev/zero of=$DIR/$tdir/$tfile.2 bs=4k count=1 seek=4k
7601 dd if=/dev/zero of=$DIR/$tdir/$tfile.3 bs=1M count=2 seek=16
7602 # Flush writes to ensure valid blocks. Need to be more thorough for
7603 # ZFS, since blocks are not allocated/returned to client immediately.
7605 wait_zfs_commit ost1 2
7606 cancel_lru_locks osc
7609 local files=$($LFS find --size +16M $DIR/$tdir | wc -l)
7611 [[ $files == 3 ]] || error ">16M size files $files isn't 3 as expected"
7613 files=$($LFS find --blocks +1M $DIR/$tdir | wc -l)
7614 [[ $files == 1 ]] || error ">1M blocks files $files isn't 1 as expected"
7616 rm -f $DIR/$tdir/$tfile.[123]
7618 run_test 56ab "lfs find --blocks"
7621 [ $MDS1_VERSION -lt $(version_code 2.10.50) ] &&
7622 skip "Need MDS version at least 2.10.50"
7624 # Create composite files with one component
7625 local dir=$DIR/$tdir
7627 setup_56 $dir/1Mfiles 5 1 "-S 1M --component-end 1M"
7628 # Create composite files with three components
7629 setup_56 $dir/2Mfiles 5 2 "-E 2M -S 1M -E 4M -E 6M"
7630 # Create non-composite files
7631 createmany -o $dir/${tfile}- 10
7633 local nfiles=$($LFS find --component-end 1M --type f $dir | wc -l)
7635 [[ $nfiles == 10 ]] ||
7636 error "lfs find -E 1M found $nfiles != 10 files"
7638 nfiles=$($LFS find ! -E 1M --type f $dir | wc -l)
7639 [[ $nfiles == 25 ]] ||
7640 error "lfs find ! -E 1M found $nfiles != 25 files"
7642 # All files have a component that starts at 0
7643 nfiles=$($LFS find --component-start 0 --type f $dir | wc -l)
7644 [[ $nfiles == 35 ]] ||
7645 error "lfs find --component-start 0 - $nfiles != 35 files"
7647 nfiles=$($LFS find --component-start 2M --type f $dir | wc -l)
7648 [[ $nfiles == 15 ]] ||
7649 error "lfs find --component-start 2M - $nfiles != 15 files"
7651 # All files created here have a componenet that does not starts at 2M
7652 nfiles=$($LFS find ! --component-start 2M --type f $dir | wc -l)
7653 [[ $nfiles == 35 ]] ||
7654 error "lfs find ! --component-start 2M - $nfiles != 35 files"
7656 # Find files with a specified number of components
7657 local nfiles=$($LFS find --component-count 3 --type f $dir | wc -l)
7658 [[ $nfiles == 15 ]] ||
7659 error "lfs find --component-count 3 - $nfiles != 15 files"
7661 # Remember non-composite files have a component count of zero
7662 local nfiles=$($LFS find --component-count 0 --type f $dir | wc -l)
7663 [[ $nfiles == 10 ]] ||
7664 error "lfs find --component-count 0 - $nfiles != 10 files"
7666 nfiles=$($LFS find ! --component-count 3 --type f $dir | wc -l)
7667 [[ $nfiles == 20 ]] ||
7668 error "lfs find ! --component-count 3 - $nfiles != 20 files"
7670 # All files have a flag called "init"
7671 local nfiles=$($LFS find --component-flags init --type f $dir | wc -l)
7672 [[ $nfiles == 35 ]] ||
7673 error "lfs find --component-flags init - $nfiles != 35 files"
7675 # Multi-component files will have a component not initialized
7676 local nfiles=$($LFS find ! --component-flags init --type f $dir | wc -l)
7677 [[ $nfiles == 15 ]] ||
7678 error "lfs find !--component-flags init - $nfiles != 15 files"
7683 run_test 56ba "test lfs find --component-end, -start, -count, and -flags"
7686 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
7687 skip "Need MDS version at least 2.10.57"
7697 # create mirrored directories and mirrored files
7698 mkdir $td || error "mkdir $td failed"
7699 $LFS mirror create -N3 $td || error "create mirrored dir $td failed"
7700 createmany -o $tf- 10 || error "create $tf- failed"
7702 for i in $(seq 2); do
7704 mkdir $dir || error "mkdir $dir failed"
7705 $LFS mirror create -N$((3 + i)) $dir ||
7706 error "create mirrored dir $dir failed"
7707 createmany -o $dir/$tfile- 10 ||
7708 error "create $dir/$tfile- failed"
7711 # change the states of some mirrored files
7713 for i in $(seq 2); do
7715 for j in $(seq 4 9); do
7716 echo foo > $dir/$tfile-$j
7720 # find mirrored files with specific mirror count
7721 cmd="$LFS find --mirror-count 3 --type f $td"
7722 nfiles=$($cmd | wc -l)
7723 [[ $nfiles = 10 ]] || error "$cmd: $nfiles != 10 files"
7725 cmd="$LFS find ! --mirror-count 3 --type f $td"
7726 nfiles=$($cmd | wc -l)
7727 [[ $nfiles = 20 ]] || error "$cmd: $nfiles != 20 files"
7729 cmd="$LFS find --mirror-count +2 --type f $td"
7730 nfiles=$($cmd | wc -l)
7731 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
7733 cmd="$LFS find --mirror-count -6 --type f $td"
7734 nfiles=$($cmd | wc -l)
7735 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
7737 # find mirrored files with specific file state
7738 cmd="$LFS find --maxdepth 1 --mirror-state=^ro --type f $td"
7739 [[ $($cmd) = $tf-6 ]] || error "$cmd: didn't return $tf-6"
7741 cmd="$LFS find --mirror-state=ro --type f $td"
7742 nfiles=$($cmd | wc -l)
7743 [[ $nfiles = 17 ]] || error "$cmd: $nfiles != 17 files"
7745 cmd="$LFS find ! --mirror-state=ro --type f $td"
7746 nfiles=$($cmd | wc -l)
7747 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
7749 cmd="$LFS find --mirror-state=wp --type f $td"
7750 nfiles=$($cmd | wc -l)
7751 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
7753 cmd="$LFS find ! --mirror-state=sp --type f $td"
7754 nfiles=$($cmd | wc -l)
7755 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
7757 run_test 56ca "check lfs find --mirror-count|-N and --mirror-state"
7760 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7761 # note test will not do anything if MDS is not local
7762 if [ "$mds1_FSTYPE" != ldiskfs ]; then
7763 skip_env "ldiskfs only test"
7765 remote_mds_nodsh && skip "remote MDS with nodsh"
7767 local MNTDEV="osd*.*MDT*.mntdev"
7768 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
7769 [ -z "$DEV" ] && error "can't access $MNTDEV"
7770 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
7771 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
7772 error "can't access $DEV"
7773 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
7774 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
7778 run_test 57a "verify MDS filesystem created with large inodes =="
7781 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7782 if [ "$mds1_FSTYPE" != ldiskfs ]; then
7783 skip_env "ldiskfs only test"
7785 remote_mds_nodsh && skip "remote MDS with nodsh"
7787 local dir=$DIR/$tdir
7790 local fileN=$dir/f$filecount
7792 rm -rf $dir || error "removing $dir"
7794 local mdtidx=$($LFS getstripe -m $dir)
7795 local mdtname=MDT$(printf %04x $mdtidx)
7796 local facet=mds$((mdtidx + 1))
7798 echo "mcreating $filecount files"
7799 createmany -m $dir/f 1 $filecount || error "creating files in $dir"
7801 # verify that files do not have EAs yet
7802 $LFS getstripe $file1 2>&1 | grep -q "no stripe" ||
7803 error "$file1 has an EA"
7804 $LFS getstripe $fileN 2>&1 | grep -q "no stripe" ||
7805 error "$fileN has an EA"
7809 df $dir #make sure we get new statfs data
7810 local mdsfree=$(do_facet $facet \
7811 lctl get_param -n osd*.*$mdtname.kbytesfree)
7812 local mdcfree=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
7815 echo "opening files to create objects/EAs"
7816 for file in $(seq -f $dir/f%g 1 $filecount); do
7817 $OPENFILE -f O_RDWR $file > /dev/null 2>&1 ||
7818 error "opening $file"
7821 # verify that files have EAs now
7822 $LFS getstripe $file1 | grep -q "obdidx" || error "$file1 missing EA"
7823 $LFS getstripe $fileN | grep -q "obdidx" || error "$fileN missing EA"
7825 sleep 1 #make sure we get new statfs data
7827 local mdsfree2=$(do_facet $facet \
7828 lctl get_param -n osd*.*$mdtname.kbytesfree)
7829 local mdcfree2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
7831 if [[ $mdcfree2 -lt $((mdcfree - 16)) ]]; then
7832 if [ "$mdsfree" != "$mdsfree2" ]; then
7833 error "MDC before $mdcfree != after $mdcfree2"
7835 echo "MDC before $mdcfree != after $mdcfree2"
7836 echo "unable to confirm if MDS has large inodes"
7841 run_test 57b "default LOV EAs are stored inside large inodes ==="
7844 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7845 [ -z "$(which wiretest 2>/dev/null)" ] &&
7846 skip_env "could not find wiretest"
7850 run_test 58 "verify cross-platform wire constants =============="
7853 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7855 echo "touch 130 files"
7856 createmany -o $DIR/f59- 130
7858 unlinkmany $DIR/f59- 130
7860 # wait for commitment of removal
7861 wait_delete_completed
7863 run_test 59 "verify cancellation of llog records async ========="
7865 TEST60_HEAD="test_60 run $RANDOM"
7867 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7868 remote_mgs_nodsh && skip "remote MGS with nodsh"
7869 do_facet mgs "! which run-llog.sh &> /dev/null" &&
7870 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
7871 skip_env "missing subtest run-llog.sh"
7873 log "$TEST60_HEAD - from kernel mode"
7874 do_facet mgs "$LCTL dk > /dev/null"
7875 do_facet mgs "bash run-llog.sh" || error "run-llog.sh failed"
7876 do_facet mgs $LCTL dk > $TMP/$tfile
7878 # LU-6388: test llog_reader
7879 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
7880 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
7881 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
7882 skip_env "missing llog_reader"
7883 local fstype=$(facet_fstype mgs)
7884 [ $fstype != ldiskfs -a $fstype != zfs ] &&
7885 skip_env "Only for ldiskfs or zfs type mgs"
7887 local mntpt=$(facet_mntpt mgs)
7888 local mgsdev=$(mgsdevname 1)
7900 #get fid and record list
7901 fid_list=($(awk '/9_sub.*record/ { print $NF }' $TMP/$tfile |
7903 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' $TMP/$tfile |
7905 #remount mgs as ldiskfs or zfs type
7906 stop mgs || error "stop mgs failed"
7907 mount_fstype mgs || error "remount mgs failed"
7908 for ((i = 0; i < ${#fid_list[@]}; i++)); do
7911 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
7912 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
7917 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
7919 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
7921 echo "obj_file is $obj_file"
7922 do_facet mgs $llog_reader $obj_file
7924 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
7925 awk '{ print $3 }' | sed -e "s/^type=//g")
7926 if [ $rec_type != $rec ]; then
7927 echo "FAILED test_60a wrong record type $rec_type," \
7933 #check obj path if record type is LLOG_LOGID_MAGIC
7934 if [ "$rec" == "1064553b" ]; then
7935 path=$(do_facet mgs $llog_reader $obj_file |
7936 grep "path=" | awk '{ print $NF }' |
7937 sed -e "s/^path=//g")
7938 if [ $obj_file != $mntpt/$path ]; then
7939 echo "FAILED test_60a wrong obj path" \
7940 "$montpt/$path, should be $obj_file"
7947 #restart mgs before "error", otherwise it will block the next test
7948 stop mgs || error "stop mgs failed"
7949 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
7950 $pass || error "test failed, see FAILED test_60a messages for specifics"
7952 run_test 60a "llog_test run from kernel module and test llog_reader"
7954 test_60b() { # bug 6411
7955 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7958 LLOG_COUNT=$(do_facet mgs dmesg |
7959 awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
7960 /llog_[a-z]*.c:[0-9]/ {
7972 [[ $LLOG_COUNT -gt 120 ]] &&
7973 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
7975 run_test 60b "limit repeated messages from CERROR/CWARN"
7978 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7980 echo "create 5000 files"
7981 createmany -o $DIR/f60c- 5000
7982 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
7983 lctl set_param fail_loc=0x80000137
7984 unlinkmany $DIR/f60c- 5000
7985 lctl set_param fail_loc=0
7987 run_test 60c "unlink file when mds full"
7990 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7992 SAVEPRINTK=$(lctl get_param -n printk)
7993 # verify "lctl mark" is even working"
7994 MESSAGE="test message ID $RANDOM $$"
7995 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
7996 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
7998 lctl set_param printk=0 || error "set lnet.printk failed"
7999 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
8000 MESSAGE="new test message ID $RANDOM $$"
8001 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
8002 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
8003 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
8005 lctl set_param -n printk="$SAVEPRINTK"
8007 run_test 60d "test printk console message masking"
8010 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8011 remote_mds_nodsh && skip "remote MDS with nodsh"
8014 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
8015 do_facet mds1 lctl set_param fail_loc=0x15b
8018 run_test 60e "no space while new llog is being created"
8024 test_mkdir -c $MDSCOUNT $DIR/$tdir
8029 $LFS setdirstripe -i $(($index % $MDSCOUNT)) \
8030 -c $MDSCOUNT $DIR/$tdir/subdir$index \
8032 mkdir $DIR/$tdir/subdir$index 2>/dev/null
8033 rmdir $DIR/$tdir/subdir$index 2>/dev/null
8034 index=$((index + 1))
8040 for i in {0..100}; do
8041 # define OBD_FAIL_OSD_TXN_START 0x19a
8042 local index=$((i % MDSCOUNT + 1))
8044 do_facet mds$index $LCTL set_param fail_loc=0x8000019a \
8051 for i in $(seq $MDSCOUNT); do
8052 do_facet mds$i $LCTL set_param fail_loc=0 > /dev/null
8055 mkdir $DIR/$tdir/new || error "mkdir failed"
8056 rmdir $DIR/$tdir/new || error "rmdir failed"
8058 do_facet mds1 $LCTL lfsck_start -M $(facet_svc mds1) -A -C \
8060 for i in $(seq $MDSCOUNT); do
8061 wait_update_facet mds$i "$LCTL get_param -n \
8062 mdd.$(facet_svc mds$i).lfsck_namespace |
8063 awk '/^status/ { print \\\$2 }'" "completed"
8066 ls -R $DIR/$tdir || error "ls failed"
8067 rm -rf $DIR/$tdir || error "rmdir failed"
8069 run_test 60g "transaction abort won't cause MDT hung"
8072 [ $MDS1_VERSION -le $(version_code 2.12.52) ] &&
8073 skip "Need MDS version at least 2.12.52"
8074 [ $MDSCOUNT -lt 2 ] && skip "Need at least 2 MDTs"
8078 #define OBD_FAIL_MDS_STRIPE_CREATE 0x188
8079 #define OBD_FAIL_MDS_STRIPE_FID 0x189
8080 for fail_loc in 0x80000188 0x80000189; do
8081 do_facet mds1 "$LCTL set_param fail_loc=$fail_loc"
8082 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir-$fail_loc ||
8083 error "mkdir $dir-$fail_loc failed"
8084 for i in {0..10}; do
8085 # create may fail on missing stripe
8086 echo $i > $DIR/$tdir-$fail_loc/$i
8088 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
8089 error "getdirstripe $tdir-$fail_loc failed"
8090 $LFS migrate -m 1 $DIR/$tdir-$fail_loc ||
8091 error "migrate $tdir-$fail_loc failed"
8092 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
8093 error "getdirstripe $tdir-$fail_loc failed"
8094 pushd $DIR/$tdir-$fail_loc
8096 echo $f | cmp $f - || error "$f data mismatch"
8099 rm -rf $DIR/$tdir-$fail_loc
8102 run_test 60h "striped directory with missing stripes can be accessed"
8105 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8108 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1 || error "dd $f failed"
8109 cancel_lru_locks osc
8110 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
8113 run_test 61a "mmap() writes don't make sync hang ================"
8116 mmap_mknod_test $DIR/$tfile || error "mmap_mknod_test failed"
8118 run_test 61b "mmap() of unstriped file is successful"
8120 # bug 2330 - insufficient obd_match error checking causes LBUG
8122 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8126 cancel_lru_locks osc
8127 lctl set_param fail_loc=0x405
8128 cat $f && error "cat succeeded, expect -EIO"
8129 lctl set_param fail_loc=0
8131 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
8132 # match every page all of the time.
8133 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
8135 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
8136 # Though this test is irrelevant anymore, it helped to reveal some
8137 # other grant bugs (LU-4482), let's keep it.
8138 test_63a() { # was test_63
8139 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8141 MAX_DIRTY_MB=$(lctl get_param -n osc.*.max_dirty_mb | head -n 1)
8143 for i in `seq 10` ; do
8144 dd if=/dev/zero of=$DIR/f63 bs=8k &
8150 rm -f $DIR/f63 || true
8152 run_test 63a "Verify oig_wait interruption does not crash ======="
8154 # bug 2248 - async write errors didn't return to application on sync
8155 # bug 3677 - async write errors left page locked
8157 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8160 lctl set_param debug=-1
8162 # ensure we have a grant to do async writes
8163 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
8166 sync # sync lest earlier test intercept the fail_loc
8168 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
8169 lctl set_param fail_loc=0x80000406
8170 $MULTIOP $DIR/$tfile Owy && \
8171 error "sync didn't return ENOMEM"
8172 sync; sleep 2; sync # do a real sync this time to flush page
8173 lctl get_param -n llite.*.dump_page_cache | grep locked && \
8174 error "locked page left in cache after async error" || true
8177 run_test 63b "async write errors should be returned to fsync ==="
8180 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8183 lctl get_param osc.*[oO][sS][cC][_-]*.cur* | grep "=[1-9]"
8185 run_test 64a "verify filter grant calculations (in kernel) ====="
8188 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8190 sh oos.sh $MOUNT || error "oos.sh failed: $?"
8192 run_test 64b "check out-of-space detection on client"
8195 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
8197 run_test 64c "verify grant shrink"
8203 $LCTL get_param osc.$tgt.import | awk "/$param/ { print \$2 }"
8206 # this does exactly what osc_request.c:osc_announce_cached() does in
8207 # order to calculate max amount of grants to ask from server
8211 local nrpages=$($LCTL get_param -n osc.$tgt.max_pages_per_rpc)
8212 local rpc_in_flight=$($LCTL get_param -n osc.$tgt.max_rpcs_in_flight)
8214 ((rpc_in_flight++));
8215 nrpages=$((nrpages * rpc_in_flight))
8217 local dirty_max_pages=$($LCTL get_param -n osc.$tgt.max_dirty_mb)
8219 dirty_max_pages=$((dirty_max_pages * 1024 * 1024 / PAGE_SIZE))
8221 [[ $dirty_max_pages -gt $nrpages ]] && nrpages=$dirty_max_pages
8222 local undirty=$((nrpages * PAGE_SIZE))
8224 local max_extent_pages
8225 max_extent_pages=$(import_param $tgt grant_max_extent_size)
8226 max_extent_pages=$((max_extent_pages / PAGE_SIZE))
8227 local nrextents=$(((nrpages + max_extent_pages - 1) / max_extent_pages))
8228 local grant_extent_tax
8229 grant_extent_tax=$(import_param $tgt grant_extent_tax)
8231 undirty=$((undirty + nrextents * grant_extent_tax))
8236 # this is size of unit for grant allocation. It should be equal to
8237 # what tgt_grant.c:tgt_grant_chunk() calculates
8241 local grant_extent_tax
8243 max_brw_size=$(import_param $tgt max_brw_size)
8245 grant_extent_tax=$(import_param $tgt grant_extent_tax)
8247 echo $(((max_brw_size + grant_extent_tax) * 2))
8251 [ $OST1_VERSION -ge $(version_code 2.10.56) ] ||
8252 skip "OST < 2.10.55 doesn't limit grants enough"
8254 local tgt=$($LCTL dl | awk '/OST0000-osc-[^mM]/ { print $4 }')
8256 [[ "$($LCTL get_param osc.${tgt}.import)" =~ "grant_param" ]] ||
8257 skip "no grant_param connect flag"
8259 local olddebug="$($LCTL get_param -n debug 2> /dev/null)"
8261 $LCTL set_param -n -n debug="$OLDDEBUG" || true
8262 stack_trap "$LCTL set_param -n debug='$olddebug'" EXIT
8265 local max_cur_granted=$(($(want_grant $tgt) + $(grant_chunk $tgt)))
8266 stack_trap "rm -f $DIR/$tfile && wait_delete_completed" EXIT
8268 $LFS setstripe $DIR/$tfile -i 0 -c 1
8269 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1000 &
8272 while kill -0 $ddpid; do
8273 local cur_grant=$($LCTL get_param -n osc.$tgt.cur_grant_bytes)
8275 if [[ $cur_grant -gt $max_cur_granted ]]; then
8277 error "cur_grant $cur_grant > $max_cur_granted"
8283 run_test 64d "check grant limit exceed"
8289 local cur_grants=$($LCTL get_param -n osc.$tgt.cur_grant_bytes)
8291 ((cur_grants == expected)) ||
8292 error "$msg: grants mismatch: $cur_grants, expected $expected"
8296 echo $((($1 + $2 - 1) & ~($2 - 1)))
8300 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8301 [ $OST1_VERSION -ge $(version_code 2.11.56) ] ||
8302 skip "Need OSS version at least 2.11.56"
8304 # Remount client to reset grant
8305 remount_client $MOUNT || error "failed to remount client"
8306 local osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8308 local init_grants=$(import_param $osc_tgt initial_grant)
8310 check_grants $osc_tgt $init_grants "init grants"
8312 local extent_tax=$(import_param $osc_tgt grant_extent_tax)
8313 local max_brw_size=$(import_param $osc_tgt max_brw_size)
8314 local gbs=$(import_param $osc_tgt grant_block_size)
8316 # write random number of bytes from max_brw_size / 4 to max_brw_size
8317 local write_bytes=$(shuf -i $((max_brw_size / 4))-$max_brw_size -n 1)
8318 # align for direct io
8319 write_bytes=$(round_up_p2 $write_bytes PAGE_SIZE)
8320 # round to grant consumption unit
8321 local wb_round_up=$(round_up_p2 $write_bytes gbs)
8323 local grants=$((wb_round_up + extent_tax))
8325 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8327 # define OBD_FAIL_TGT_NO_GRANT 0x725
8328 # make the server not grant more back
8329 do_facet ost1 $LCTL set_param fail_loc=0x725
8330 dd if=/dev/zero of=$DIR/$tfile bs=$write_bytes count=1 oflag=direct
8332 do_facet ost1 $LCTL set_param fail_loc=0
8334 check_grants $osc_tgt $((init_grants - grants)) "dio w/o grant alloc"
8336 rm -f $DIR/$tfile || error "rm failed"
8338 # Remount client to reset grant
8339 remount_client $MOUNT || error "failed to remount client"
8340 osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8342 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8344 # define OBD_FAIL_TGT_NO_GRANT 0x725
8345 # make the server not grant more back
8346 do_facet ost1 $LCTL set_param fail_loc=0x725
8347 $MULTIOP $DIR/$tfile "oO_WRONLY:w${write_bytes}yc"
8348 do_facet ost1 $LCTL set_param fail_loc=0
8350 check_grants $osc_tgt $((init_grants - grants)) "buf io w/o grant alloc"
8352 run_test 64e "check grant consumption (no grant allocation)"
8355 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8357 # Remount client to reset grant
8358 remount_client $MOUNT || error "failed to remount client"
8359 local osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8361 local init_grants=$(import_param $osc_tgt initial_grant)
8362 local extent_tax=$(import_param $osc_tgt grant_extent_tax)
8363 local max_brw_size=$(import_param $osc_tgt max_brw_size)
8364 local gbs=$(import_param $osc_tgt grant_block_size)
8365 local chunk=$(grant_chunk $osc_tgt)
8367 # write random number of bytes from max_brw_size / 4 to max_brw_size
8368 local write_bytes=$(shuf -i $((max_brw_size / 4))-$max_brw_size -n 1)
8369 # align for direct io
8370 write_bytes=$(round_up_p2 $write_bytes PAGE_SIZE)
8371 # round to grant consumption unit
8372 local wb_round_up=$(round_up_p2 $write_bytes gbs)
8374 local grants=$((wb_round_up + extent_tax))
8376 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8377 dd if=/dev/zero of=$DIR/$tfile bs=$write_bytes count=1 oflag=direct ||
8378 error "error writing to $DIR/$tfile"
8380 check_grants $osc_tgt $((init_grants - grants + chunk)) \
8381 "direct io with grant allocation"
8383 rm -f $DIR/$tfile || error "rm failed"
8385 # Remount client to reset grant
8386 remount_client $MOUNT || error "failed to remount client"
8387 osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8389 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8391 local cmd="oO_WRONLY:w${write_bytes}_yc"
8393 $MULTIOP $DIR/$tfile $cmd &
8397 check_grants $osc_tgt $((init_grants - grants)) \
8398 "buffered io, not write rpc"
8400 kill -USR1 $MULTIPID
8403 check_grants $osc_tgt $((init_grants - grants + chunk)) \
8404 "buffered io, one RPC"
8406 run_test 64f "check grant consumption (with grant allocation)"
8408 # bug 1414 - set/get directories' stripe info
8410 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8412 test_mkdir $DIR/$tdir
8414 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
8416 run_test 65a "directory with no stripe info"
8419 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8421 test_mkdir $DIR/$tdir
8422 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8424 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
8427 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
8429 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
8432 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8433 [ $OSTCOUNT -lt 2 ] && skip_env "need at least 2 OSTs"
8435 test_mkdir $DIR/$tdir
8436 local stripesize=$($LFS getstripe -S $DIR/$tdir)
8438 $LFS setstripe -S $((stripesize * 4)) -i 1 \
8439 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
8441 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
8443 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
8446 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8448 test_mkdir $DIR/$tdir
8449 local STRIPECOUNT=$($LFS getstripe -c $DIR/$tdir)
8450 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8452 if [[ $STRIPECOUNT -le 0 ]]; then
8454 elif [[ $STRIPECOUNT -gt $LOV_MAX_STRIPE_COUNT ]]; then
8455 [[ $OSTCOUNT -gt $LOV_MAX_STRIPE_COUNT ]] &&
8456 sc=$LOV_MAX_STRIPE_COUNT || sc=$(($OSTCOUNT - 1))
8458 sc=$(($STRIPECOUNT - 1))
8460 $LFS setstripe -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
8461 touch $DIR/$tdir/f4 $DIR/$tdir/f5
8462 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
8463 error "lverify failed"
8465 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
8468 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8470 test_mkdir $DIR/$tdir
8472 $LFS setstripe $DIR/$tdir || error "setstripe"
8473 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
8474 error "no stripe info failed"
8476 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
8478 run_test 65e "directory setstripe defaults"
8481 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8483 test_mkdir $DIR/${tdir}f
8484 $RUNAS $LFS setstripe $DIR/${tdir}f &&
8485 error "setstripe succeeded" || true
8487 run_test 65f "dir setstripe permission (should return error) ==="
8490 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8492 test_mkdir $DIR/$tdir
8493 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8495 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
8496 error "setstripe -S failed"
8497 $LFS setstripe -d $DIR/$tdir || error "setstripe -d failed"
8498 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
8499 error "delete default stripe failed"
8501 run_test 65g "directory setstripe -d"
8504 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8506 test_mkdir $DIR/$tdir
8507 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8509 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
8510 error "setstripe -S failed"
8511 test_mkdir $DIR/$tdir/dd1
8512 [ $($LFS getstripe -c $DIR/$tdir) = $($LFS getstripe -c $DIR/$tdir/dd1) ] ||
8513 error "stripe info inherit failed"
8515 run_test 65h "directory stripe info inherit ===================="
8518 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8520 save_layout_restore_at_exit $MOUNT
8522 # bug6367: set non-default striping on root directory
8523 $LFS setstripe -S 65536 -c -1 $MOUNT || error "error setting stripe"
8525 # bug12836: getstripe on -1 default directory striping
8526 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
8528 # bug12836: getstripe -v on -1 default directory striping
8529 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
8531 # bug12836: new find on -1 default directory striping
8532 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
8534 run_test 65i "various tests to set root directory striping"
8536 test_65j() { # bug6367
8537 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8541 # if we aren't already remounting for each test, do so for this test
8542 if [ "$I_MOUNTED" = "yes" ]; then
8543 cleanup || error "failed to unmount"
8547 save_layout_restore_at_exit $MOUNT
8549 $LFS setstripe -d $MOUNT || error "setstripe failed"
8551 run_test 65j "set default striping on root directory (bug 6367)="
8555 wait_delete_completed
8556 do_facet $SINGLEMDS "lctl set_param -n \
8557 osp.$ost*MDT0000.max_create_count=$max_count"
8558 do_facet $SINGLEMDS "lctl set_param -n \
8559 osp.$ost*MDT0000.create_count=$count"
8560 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
8561 echo $INACTIVE_OSC "is Activate"
8563 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
8566 test_65k() { # bug11679
8567 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8568 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8569 remote_mds_nodsh && skip "remote MDS with nodsh"
8571 local disable_precreate=true
8572 [ $MDS1_VERSION -le $(version_code 2.8.54) ] &&
8573 disable_precreate=false
8575 echo "Check OST status: "
8576 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
8577 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
8579 for OSC in $MDS_OSCS; do
8580 echo $OSC "is active"
8581 do_facet $SINGLEMDS lctl --device %$OSC activate
8584 for INACTIVE_OSC in $MDS_OSCS; do
8585 local ost=$(osc_to_ost $INACTIVE_OSC)
8586 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
8587 lov.*md*.target_obd |
8588 awk -F: /$ost/'{ print $1 }' | head -n 1)
8591 $LFS setstripe -i $ostnum -c 1 $DIR/$tdir
8592 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
8594 echo "Deactivate: " $INACTIVE_OSC
8595 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
8597 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
8598 osp.$ost*MDT0000.create_count")
8599 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
8600 osp.$ost*MDT0000.max_create_count")
8601 $disable_precreate &&
8602 do_facet $SINGLEMDS "lctl set_param -n \
8603 osp.$ost*MDT0000.max_create_count=0"
8605 for idx in $(seq 0 $((OSTCOUNT - 1))); do
8606 [ -f $DIR/$tdir/$idx ] && continue
8607 echo "$LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx"
8608 $LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx ||
8610 error "setstripe $idx should succeed"; }
8611 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
8613 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
8616 do_facet $SINGLEMDS "lctl set_param -n \
8617 osp.$ost*MDT0000.max_create_count=$max_count"
8618 do_facet $SINGLEMDS "lctl set_param -n \
8619 osp.$ost*MDT0000.create_count=$count"
8620 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
8621 echo $INACTIVE_OSC "is Activate"
8623 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
8626 run_test 65k "validate manual striping works properly with deactivated OSCs"
8628 test_65l() { # bug 12836
8629 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8631 test_mkdir -p $DIR/$tdir/test_dir
8632 $LFS setstripe -c -1 $DIR/$tdir/test_dir
8633 $LFS find -mtime -1 $DIR/$tdir >/dev/null
8635 run_test 65l "lfs find on -1 stripe dir ========================"
8638 local layout=$(save_layout $MOUNT)
8639 $RUNAS $LFS setstripe -c 2 $MOUNT && {
8640 restore_layout $MOUNT $layout
8641 error "setstripe should fail by non-root users"
8645 run_test 65m "normal user can't set filesystem default stripe"
8648 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
8649 [[ $MDS1_VERSION -ge $(version_code 2.12.50) ]] ||
8650 skip "Need MDS version at least 2.12.50"
8651 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
8653 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
8654 which getfattr > /dev/null 2>&1 || skip_env "no getfattr command"
8655 which setfattr > /dev/null 2>&1 || skip_env "no setfattr command"
8657 local root_layout=$(save_layout $MOUNT)
8658 stack_trap "restore_layout $MOUNT $root_layout" EXIT
8660 # new subdirectory under root directory should not inherit
8661 # the default layout from root
8662 local dir1=$MOUNT/$tdir-1
8663 mkdir $dir1 || error "mkdir $dir1 failed"
8664 ! getfattr -n trusted.lov $dir1 &> /dev/null ||
8665 error "$dir1 shouldn't have LOV EA"
8667 # delete the default layout on root directory
8668 $LFS setstripe -d $MOUNT || error "delete root default layout failed"
8670 local dir2=$MOUNT/$tdir-2
8671 mkdir $dir2 || error "mkdir $dir2 failed"
8672 ! getfattr -n trusted.lov $dir2 &> /dev/null ||
8673 error "$dir2 shouldn't have LOV EA"
8675 # set a new striping pattern on root directory
8676 local def_stripe_size=$($LFS getstripe -S $MOUNT)
8677 local new_def_stripe_size=$((def_stripe_size * 2))
8678 $LFS setstripe -S $new_def_stripe_size $MOUNT ||
8679 error "set stripe size on $MOUNT failed"
8681 # new file created in $dir2 should inherit the new stripe size from
8682 # the filesystem default
8683 local file2=$dir2/$tfile-2
8684 touch $file2 || error "touch $file2 failed"
8686 local file2_stripe_size=$($LFS getstripe -S $file2)
8687 [[ $file2_stripe_size -eq $new_def_stripe_size ]] ||
8689 echo "file2_stripe_size: '$file2_stripe_size'"
8690 echo "new_def_stripe_size: '$new_def_stripe_size'"
8691 error "$file2 didn't inherit stripe size $new_def_stripe_size"
8694 local dir3=$MOUNT/$tdir-3
8695 mkdir $dir3 || error "mkdir $dir3 failed"
8696 # $dir3 shouldn't have LOV EA, but "lfs getstripe -d $dir3" should show
8697 # the root layout, which is the actual default layout that will be used
8698 # when new files are created in $dir3.
8699 local dir3_layout=$(get_layout_param $dir3)
8700 local root_dir_layout=$(get_layout_param $MOUNT)
8701 [[ "$dir3_layout" = "$root_dir_layout" ]] ||
8703 echo "dir3_layout: '$dir3_layout'"
8704 echo "root_dir_layout: '$root_dir_layout'"
8705 error "$dir3 should show the default layout from $MOUNT"
8708 # set OST pool on root directory
8709 local pool=$TESTNAME
8710 pool_add $pool || error "add $pool failed"
8711 pool_add_targets $pool 0 $((OSTCOUNT - 1)) 1 ||
8712 error "add targets to $pool failed"
8714 $LFS setstripe -p $pool $MOUNT ||
8715 error "set OST pool on $MOUNT failed"
8717 # new file created in $dir3 should inherit the pool from
8718 # the filesystem default
8719 local file3=$dir3/$tfile-3
8720 touch $file3 || error "touch $file3 failed"
8722 local file3_pool=$($LFS getstripe -p $file3)
8723 [[ "$file3_pool" = "$pool" ]] ||
8724 error "$file3 ('$file3_pool') didn't inherit OST pool '$pool'"
8726 local dir4=$MOUNT/$tdir-4
8727 mkdir $dir4 || error "mkdir $dir4 failed"
8728 local dir4_layout=$(get_layout_param $dir4)
8729 root_dir_layout=$(get_layout_param $MOUNT)
8730 echo "$LFS getstripe -d $dir4"
8731 $LFS getstripe -d $dir4
8732 echo "$LFS getstripe -d $MOUNT"
8733 $LFS getstripe -d $MOUNT
8734 [[ "$dir4_layout" = "$root_dir_layout" ]] ||
8736 echo "dir4_layout: '$dir4_layout'"
8737 echo "root_dir_layout: '$root_dir_layout'"
8738 error "$dir4 should show the default layout from $MOUNT"
8741 # new file created in $dir4 should inherit the pool from
8742 # the filesystem default
8743 local file4=$dir4/$tfile-4
8744 touch $file4 || error "touch $file4 failed"
8746 local file4_pool=$($LFS getstripe -p $file4)
8747 [[ "$file4_pool" = "$pool" ]] ||
8748 error "$file4 ('$file4_pool') didn't inherit OST pool $pool"
8750 # new subdirectory under non-root directory should inherit
8751 # the default layout from its parent directory
8752 $LFS setstripe -S $new_def_stripe_size -p $pool $dir4 ||
8753 error "set directory layout on $dir4 failed"
8755 local dir5=$dir4/$tdir-5
8756 mkdir $dir5 || error "mkdir $dir5 failed"
8758 dir4_layout=$(get_layout_param $dir4)
8759 local dir5_layout=$(get_layout_param $dir5)
8760 [[ "$dir4_layout" = "$dir5_layout" ]] ||
8762 echo "dir4_layout: '$dir4_layout'"
8763 echo "dir5_layout: '$dir5_layout'"
8764 error "$dir5 should inherit the default layout from $dir4"
8767 # though subdir under ROOT doesn't inherit default layout, but
8768 # its sub dir/file should be created with default layout.
8769 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
8770 [[ $MDS1_VERSION -ge $(version_code 2.12.59) ]] ||
8771 skip "Need MDS version at least 2.12.59"
8773 local default_lmv_count=$($LFS getdirstripe -D -c $MOUNT)
8774 local default_lmv_index=$($LFS getdirstripe -D -i $MOUNT)
8775 local default_lmv_hash=$($LFS getdirstripe -D -H $MOUNT)
8777 if [ $default_lmv_hash == "none" ]; then
8778 stack_trap "$LFS setdirstripe -D -d $MOUNT" EXIT
8780 stack_trap "$LFS setdirstripe -D -i $default_lmv_index \
8781 -c $default_lmv_count -H $default_lmv_hash $MOUNT" EXIT
8784 $LFS setdirstripe -D -c 2 $MOUNT ||
8785 error "setdirstripe -D -c 2 failed"
8786 mkdir $MOUNT/$tdir-6 || error "mkdir $tdir-6 failed"
8787 local lmv_count=$($LFS getdirstripe -c $MOUNT/$tdir-6)
8788 [ $lmv_count -eq 2 ] || error "$tdir-6 stripe count $lmv_count"
8790 run_test 65n "don't inherit default layout from root for new subdirectories"
8792 # bug 2543 - update blocks count on client
8794 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8797 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
8798 sync; sync_all_data; sync; sync_all_data
8799 cancel_lru_locks osc
8800 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
8801 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
8803 run_test 66 "update inode blocks count on client ==============="
8806 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
8810 swapon -s | awk '($1 == "'$1'") { print $4 }'
8813 # bug5265, obdfilter oa2dentry return -ENOENT
8814 # #define OBD_FAIL_SRV_ENOENT 0x217
8816 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8817 remote_ost_nodsh && skip "remote OST with nodsh"
8820 $LFS setstripe -c 1 -i 0 $f
8822 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
8824 do_facet ost1 lctl set_param fail_loc=0x217
8825 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
8826 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
8828 do_facet ost1 lctl set_param fail_loc=0
8829 $DIRECTIO write $f 0 2 || error "write error"
8831 cancel_lru_locks osc
8832 $DIRECTIO read $f 0 1 || error "read error"
8834 do_facet ost1 lctl set_param fail_loc=0x217
8835 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
8837 do_facet ost1 lctl set_param fail_loc=0
8840 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
8843 test_mkdir $DIR/$tdir
8844 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
8845 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
8847 run_test 71 "Running dbench on lustre (don't segment fault) ===="
8849 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
8850 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8851 [ "$RUNAS_ID" = "$UID" ] &&
8852 skip_env "RUNAS_ID = UID = $UID -- skipping"
8853 # Check that testing environment is properly set up. Skip if not
8854 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS ||
8855 skip_env "User $RUNAS_ID does not exist - skipping"
8858 chmod 777 $DIR/$tfile
8859 chmod ug+s $DIR/$tfile
8860 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
8861 error "$RUNAS dd $DIR/$tfile failed"
8862 # See if we are still setuid/sgid
8863 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
8864 error "S/gid is not dropped on write"
8865 # Now test that MDS is updated too
8866 cancel_lru_locks mdc
8867 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
8868 error "S/gid is not dropped on MDS"
8871 run_test 72a "Test that remove suid works properly (bug5695) ===="
8873 test_72b() { # bug 24226 -- keep mode setting when size is not changing
8876 [ "$RUNAS_ID" = "$UID" ] &&
8877 skip_env "RUNAS_ID = UID = $UID -- skipping"
8878 [ "$RUNAS_ID" -eq 0 ] &&
8879 skip_env "RUNAS_ID = 0 -- skipping"
8880 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8881 # Check that testing environment is properly set up. Skip if not
8882 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS ||
8883 skip_env "User $RUNAS_ID does not exist - skipping"
8885 touch $DIR/${tfile}-f{g,u}
8886 test_mkdir $DIR/${tfile}-dg
8887 test_mkdir $DIR/${tfile}-du
8888 chmod 770 $DIR/${tfile}-{f,d}{g,u}
8889 chmod g+s $DIR/${tfile}-{f,d}g
8890 chmod u+s $DIR/${tfile}-{f,d}u
8891 for perm in 777 2777 4777; do
8892 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
8893 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
8894 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
8895 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
8899 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
8901 # bug 3462 - multiple simultaneous MDC requests
8903 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8905 test_mkdir $DIR/d73-1
8906 test_mkdir $DIR/d73-2
8907 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
8910 lctl set_param fail_loc=0x80000129
8911 $MULTIOP $DIR/d73-1/f73-2 Oc &
8913 lctl set_param fail_loc=0
8915 $MULTIOP $DIR/d73-2/f73-3 Oc &
8919 wait $pid1 || return 1
8923 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
8924 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
8925 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
8929 run_test 73 "multiple MDC requests (should not deadlock)"
8931 test_74a() { # bug 6149, 6184
8932 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8935 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
8937 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
8938 # will spin in a tight reconnection loop
8939 $LCTL set_param fail_loc=0x8000030e
8940 # get any lock that won't be difficult - lookup works.
8942 $LCTL set_param fail_loc=0
8946 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
8948 test_74b() { # bug 13310
8949 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8951 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
8953 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
8954 # will spin in a tight reconnection loop
8955 $LCTL set_param fail_loc=0x8000030e
8956 # get a "difficult" lock
8958 $LCTL set_param fail_loc=0
8962 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
8965 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8967 #define OBD_FAIL_LDLM_NEW_LOCK
8968 $LCTL set_param fail_loc=0x319
8969 touch $DIR/$tfile && error "touch successful"
8970 $LCTL set_param fail_loc=0
8973 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
8975 slab_lic=/sys/kernel/slab/lustre_inode_cache
8977 [ -f $slab_lic/shrink ] && echo 1 > $slab_lic/shrink
8978 [ -f $slab_lic/objects ] && awk '{ print $1 }' $slab_lic/objects ||
8979 awk '/lustre_inode_cache/ { print $2; exit }' /proc/slabinfo
8982 test_76a() { # Now for b=20433, added originally in b=1443
8983 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8985 cancel_lru_locks osc
8986 # there may be some slab objects cached per core
8987 local cpus=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
8988 local before=$(num_objects)
8989 local count=$((512 * cpus))
8990 [ "$SLOW" = "no" ] && count=$((128 * cpus))
8991 local margin=$((count / 10))
8992 if [[ -f $slab_lic/aliases ]]; then
8993 local aliases=$(cat $slab_lic/aliases)
8994 (( aliases > 0 )) && margin=$((margin * aliases))
8997 echo "before slab objects: $before"
8998 for i in $(seq $count); do
9002 cancel_lru_locks osc
9003 local after=$(num_objects)
9004 echo "created: $count, after slab objects: $after"
9005 # shared slab counts are not very accurate, allow significant margin
9006 # the main goal is that the cache growth is not permanently > $count
9007 while (( after > before + margin )); do
9009 after=$(num_objects)
9011 (( wait % 5 == 0 )) && echo "wait $wait seconds objects: $after"
9012 if (( wait > 60 )); then
9013 error "inode slab grew from $before+$margin to $after"
9017 run_test 76a "confirm clients recycle inodes properly ===="
9020 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9021 [ $CLIENT_VERSION -ge $(version_code 2.13.55) ] || skip "not supported"
9024 local before=$(num_objects)
9026 for i in $(seq $count); do
9031 local after=$(num_objects)
9034 while (( after > before )); do
9036 after=$(num_objects)
9038 (( wait % 5 == 0 )) && echo "wait $wait seconds objects: $after"
9039 if (( wait > 60 )); then
9040 error "inode slab grew from $before to $after"
9044 echo "slab objects before: $before, after: $after"
9046 run_test 76b "confirm clients recycle directory inodes properly ===="
9051 # Note: in sptlrpc modes which enable its own bulk checksum, the
9052 # original crc32_le bulk checksum will be automatically disabled,
9053 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
9054 # will be checked by sptlrpc code against sptlrpc bulk checksum.
9055 # In this case set_checksums() will not be no-op, because sptlrpc
9056 # bulk checksum will be enabled all through the test.
9058 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
9059 lctl set_param -n osc.*.checksums $1
9063 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
9064 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
9065 CKSUM_TYPES=${CKSUM_TYPES:-$(lctl get_param -n osc.*osc-[^mM]*.checksum_type |
9066 tr -d [] | head -n1)}
9069 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
9071 log "set checksum type to $1, rc = $rc"
9075 get_osc_checksum_type()
9077 # arugment 1: OST name, like OST0000
9079 checksum_type=$(lctl get_param -n osc.*${ost}-osc-[^mM]*.checksum_type |
9080 sed 's/.*\[\(.*\)\].*/\1/g')
9082 [ $rc -ne 0 ] && error "failed to get checksum type of $ost, rc = $rc, output = $checksum_type"
9086 F77_TMP=$TMP/f77-temp
9089 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
9090 error "error writing to $F77_TMP"
9093 test_77a() { # bug 10889
9094 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9095 $GSS && skip_env "could not run with gss"
9097 [ ! -f $F77_TMP ] && setup_f77
9099 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
9103 run_test 77a "normal checksum read/write operation"
9105 test_77b() { # bug 10889
9106 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9107 $GSS && skip_env "could not run with gss"
9109 [ ! -f $F77_TMP ] && setup_f77
9110 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
9111 $LCTL set_param fail_loc=0x80000409
9114 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
9115 error "dd error: $?"
9116 $LCTL set_param fail_loc=0
9118 for algo in $CKSUM_TYPES; do
9119 cancel_lru_locks osc
9120 set_checksum_type $algo
9121 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
9122 $LCTL set_param fail_loc=0x80000408
9123 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
9124 $LCTL set_param fail_loc=0
9127 set_checksum_type $ORIG_CSUM_TYPE
9130 run_test 77b "checksum error on client write, read"
9135 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=0
9137 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=0
9138 [ -n "$osc_file_prefix" ] && rm -f ${osc_file_prefix}*
9139 $check_ost && [ -n "$ost_file_prefix" ] &&
9140 do_facet ost1 rm -f ${ost_file_prefix}\*
9144 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9145 $GSS && skip_env "could not run with gss"
9146 remote_ost_nodsh && skip "remote OST with nodsh"
9149 local osc_file_prefix
9151 local check_ost=false
9152 local ost_file_prefix
9158 # ensure corruption will occur on first OSS/OST
9159 $LFS setstripe -i 0 $DIR/$tfile
9161 [ ! -f $F77_TMP ] && setup_f77
9162 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
9163 error "dd write error: $?"
9164 fid=$($LFS path2fid $DIR/$tfile)
9166 if [ $OST1_VERSION -ge $(version_code 2.9.57) ]
9169 ost_file_prefix=$(do_facet ost1 $LCTL get_param -n debug_path)
9170 ost_file_prefix=${ost_file_prefix}-checksum_dump-ost-\\${fid}
9172 echo "OSS do not support bulk pages dump upon error"
9175 osc_file_prefix=$($LCTL get_param -n debug_path)
9176 osc_file_prefix=${osc_file_prefix}-checksum_dump-osc-\\${fid}
9178 trap cleanup_77c EXIT
9181 # enable bulk pages dump upon error on Client
9182 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=1
9183 # enable bulk pages dump upon error on OSS
9185 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=1
9187 # flush Client cache to allow next read to reach OSS
9188 cancel_lru_locks osc
9190 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
9191 $LCTL set_param fail_loc=0x80000408
9192 dd if=$DIR/$tfile of=/dev/null bs=1M || error "dd read error: $?"
9193 $LCTL set_param fail_loc=0
9197 # check cksum dump on Client
9198 osc_file=$(ls ${osc_file_prefix}*)
9199 [ -n "$osc_file" ] || error "no checksum dump file on Client"
9200 # OBD_FAIL_OSC_CHECKSUM_RECEIVE corrupts with "bad1" at start of file
9201 bad1=$(dd if=$osc_file bs=1 count=4 2>/dev/null) || error "dd error: $?"
9202 [ $bad1 == "bad1" ] || error "unexpected corrupt pattern"
9203 orig_cksum=$(dd if=$F77_TMP bs=1 skip=4 count=1048572 2>/dev/null |
9205 dump_cksum=$(dd if=$osc_file bs=1 skip=4 2>/dev/null | cksum)
9206 [[ "$orig_cksum" == "$dump_cksum" ]] ||
9207 error "dump content does not match on Client"
9209 $check_ost || skip "No need to check cksum dump on OSS"
9211 # check cksum dump on OSS
9212 ost_file=$(do_facet ost1 ls ${ost_file_prefix}\*)
9213 [ -n "$ost_file" ] || error "no checksum dump file on OSS"
9214 orig_cksum=$(dd if=$F77_TMP bs=1048576 count=1 2>/dev/null | cksum)
9215 dump_cksum=$(do_facet ost1 dd if=$ost_file 2>/dev/null \| cksum)
9216 [[ "$orig_cksum" == "$dump_cksum" ]] ||
9217 error "dump content does not match on OSS"
9221 run_test 77c "checksum error on client read with debug"
9223 test_77d() { # bug 10889
9224 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9225 $GSS && skip_env "could not run with gss"
9227 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
9228 $LCTL set_param fail_loc=0x80000409
9230 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
9231 error "direct write: rc=$?"
9232 $LCTL set_param fail_loc=0
9235 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
9236 $LCTL set_param fail_loc=0x80000408
9238 cancel_lru_locks osc
9239 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
9240 error "direct read: rc=$?"
9241 $LCTL set_param fail_loc=0
9244 run_test 77d "checksum error on OST direct write, read"
9246 test_77f() { # bug 10889
9247 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9248 $GSS && skip_env "could not run with gss"
9251 for algo in $CKSUM_TYPES; do
9252 cancel_lru_locks osc
9253 set_checksum_type $algo
9254 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
9255 $LCTL set_param fail_loc=0x409
9256 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
9257 error "direct write succeeded"
9258 $LCTL set_param fail_loc=0
9260 set_checksum_type $ORIG_CSUM_TYPE
9263 run_test 77f "repeat checksum error on write (expect error)"
9265 test_77g() { # bug 10889
9266 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9267 $GSS && skip_env "could not run with gss"
9268 remote_ost_nodsh && skip "remote OST with nodsh"
9270 [ ! -f $F77_TMP ] && setup_f77
9272 local file=$DIR/$tfile
9273 stack_trap "rm -f $file" EXIT
9275 $LFS setstripe -c 1 -i 0 $file
9276 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
9277 do_facet ost1 lctl set_param fail_loc=0x8000021a
9279 dd if=$F77_TMP of=$file bs=1M count=$F77SZ ||
9280 error "write error: rc=$?"
9281 do_facet ost1 lctl set_param fail_loc=0
9284 cancel_lru_locks osc
9285 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
9286 do_facet ost1 lctl set_param fail_loc=0x8000021b
9288 cmp $F77_TMP $file || error "file compare failed"
9289 do_facet ost1 lctl set_param fail_loc=0
9292 run_test 77g "checksum error on OST write, read"
9294 test_77k() { # LU-10906
9295 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9296 $GSS && skip_env "could not run with gss"
9298 local cksum_param="osc.$FSNAME*.checksums"
9299 local get_checksum="$LCTL get_param -n $cksum_param | head -n1"
9303 [ "$ORIG_CSUM" ] || ORIG_CSUM=$(eval $get_checksum)
9304 stack_trap "wait_update $HOSTNAME '$get_checksum' $ORIG_CSUM || true"
9305 stack_trap "do_facet mgs $LCTL set_param -P $cksum_param=$ORIG_CSUM"
9308 do_facet mgs $LCTL set_param -P $cksum_param=$i ||
9309 error "failed to set checksum=$i on MGS"
9310 wait_update $HOSTNAME "$get_checksum" $i
9312 echo "remount client, checksum should be $i"
9313 remount_client $MOUNT || error "failed to remount client"
9314 checksum=$(eval $get_checksum)
9315 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
9317 # remove persistent param to avoid races with checksum mountopt below
9318 do_facet mgs $LCTL set_param -P -d $cksum_param ||
9319 error "failed to delete checksum on MGS"
9321 for opt in "checksum" "nochecksum"; do
9322 #remount with mount option
9323 echo "remount client with option $opt, checksum should be $i"
9324 umount_client $MOUNT || error "failed to umount client"
9325 mount_client $MOUNT "$MOUNT_OPTS,$opt" ||
9326 error "failed to mount client with option '$opt'"
9327 checksum=$(eval $get_checksum)
9328 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
9332 remount_client $MOUNT || error "failed to remount client"
9334 run_test 77k "enable/disable checksum correctly"
9337 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9338 $GSS && skip_env "could not run with gss"
9341 stack_trap "set_checksums $ORIG_CSUM" EXIT
9342 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
9344 set_checksum_type invalid && error "unexpected success of invalid checksum type"
9346 $LFS setstripe -c 1 -i 0 $DIR/$tfile
9347 for algo in $CKSUM_TYPES; do
9348 set_checksum_type $algo || error "fail to set checksum type $algo"
9349 osc_algo=$(get_osc_checksum_type OST0000)
9350 [ "$osc_algo" != "$algo" ] && error "checksum type is $osc_algo after setting it to $algo"
9352 # no locks, no reqs to let the connection idle
9353 cancel_lru_locks osc
9354 lru_resize_disable osc
9355 wait_osc_import_state client ost1 IDLE
9357 # ensure ost1 is connected
9358 stat $DIR/$tfile >/dev/null || error "can't stat"
9359 wait_osc_import_state client ost1 FULL
9361 osc_algo=$(get_osc_checksum_type OST0000)
9362 [ "$osc_algo" != "$algo" ] && error "checksum type changed from $algo to $osc_algo after reconnection"
9366 run_test 77l "preferred checksum type is remembered after reconnected"
9368 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
9377 test_78() { # bug 10901
9378 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9379 remote_ost || skip_env "local OST"
9382 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
9383 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
9384 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
9385 echo "MemTotal: $MEMTOTAL"
9387 # reserve 256MB of memory for the kernel and other running processes,
9388 # and then take 1/2 of the remaining memory for the read/write buffers.
9389 if [ $MEMTOTAL -gt 512 ] ;then
9390 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
9392 # for those poor memory-starved high-end clusters...
9393 MEMTOTAL=$((MEMTOTAL / 2))
9395 echo "Mem to use for directio: $MEMTOTAL"
9397 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
9398 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
9399 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
9400 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
9402 echo "Smallest OST: $SMALLESTOST"
9403 [[ $SMALLESTOST -lt 10240 ]] &&
9404 skip "too small OSTSIZE, useless to run large O_DIRECT test"
9406 trap cleanup_test_78 EXIT
9408 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
9409 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
9411 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
9412 echo "File size: $F78SIZE"
9413 $LFS setstripe -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
9414 for i in $(seq 1 $NSEQ); do
9415 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
9416 echo directIO rdwr round $i of $NSEQ
9417 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
9422 run_test 78 "handle large O_DIRECT writes correctly ============"
9424 test_79() { # bug 12743
9425 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9427 wait_delete_completed
9429 BKTOTAL=$(calc_osc_kbytes kbytestotal)
9430 BKFREE=$(calc_osc_kbytes kbytesfree)
9431 BKAVAIL=$(calc_osc_kbytes kbytesavail)
9433 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
9434 DFTOTAL=`echo $STRING | cut -d, -f1`
9435 DFUSED=`echo $STRING | cut -d, -f2`
9436 DFAVAIL=`echo $STRING | cut -d, -f3`
9437 DFFREE=$(($DFTOTAL - $DFUSED))
9439 ALLOWANCE=$((64 * $OSTCOUNT))
9441 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
9442 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
9443 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
9445 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
9446 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
9447 error "df free($DFFREE) mismatch OST free($BKFREE)"
9449 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
9450 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
9451 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
9454 run_test 79 "df report consistency check ======================="
9456 test_80() { # bug 10718
9457 remote_ost_nodsh && skip "remote OST with nodsh"
9458 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9460 # relax strong synchronous semantics for slow backends like ZFS
9461 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
9462 local soc="obdfilter.*.sync_lock_cancel"
9463 local save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
9465 # "sync_on_lock_cancel" was broken by v2_11_55_0-26-g7059644e9a
9466 if [ -z "$save" ]; then
9467 soc="obdfilter.*.sync_on_lock_cancel"
9468 save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
9471 if [ "$save" != "never" ]; then
9472 local hosts=$(comma_list $(osts_nodes))
9474 do_nodes $hosts $LCTL set_param $soc=never
9475 stack_trap "do_nodes $hosts $LCTL set_param $soc=$save"
9479 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
9481 local before=$(date +%s)
9482 cancel_lru_locks osc
9483 local after=$(date +%s)
9484 local diff=$((after - before))
9485 [ $diff -le 1 ] || error "elapsed for 1M@1T = $diff"
9489 run_test 80 "Page eviction is equally fast at high offsets too"
9491 test_81a() { # LU-456
9492 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9493 remote_ost_nodsh && skip "remote OST with nodsh"
9495 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
9496 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
9497 do_facet ost1 lctl set_param fail_loc=0x80000228
9499 # write should trigger a retry and success
9500 $LFS setstripe -i 0 -c 1 $DIR/$tfile
9501 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9503 if [ $RC -ne 0 ] ; then
9504 error "write should success, but failed for $RC"
9507 run_test 81a "OST should retry write when get -ENOSPC ==============="
9509 test_81b() { # LU-456
9510 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9511 remote_ost_nodsh && skip "remote OST with nodsh"
9513 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
9514 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
9515 do_facet ost1 lctl set_param fail_loc=0x228
9517 # write should retry several times and return -ENOSPC finally
9518 $LFS setstripe -i 0 -c 1 $DIR/$tfile
9519 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9522 if [ $RC -ne $ENOSPC ] ; then
9523 error "dd should fail for -ENOSPC, but succeed."
9526 run_test 81b "OST should return -ENOSPC when retry still fails ======="
9529 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs"
9531 test_mkdir $DIR/$tdir.cvsroot
9532 chown $RUNAS_ID $DIR/$tdir.cvsroot
9535 $RUNAS cvs -d $DIR/$tdir.cvsroot init || error "cvs init failed"
9538 # some versions of cvs import exit(1) when asked to import links or
9539 # files they can't read. ignore those files.
9540 local toignore=$(find . -type l -printf '-I %f\n' -o \
9541 ! -perm /4 -printf '-I %f\n')
9542 $RUNAS cvs -d $DIR/$tdir.cvsroot import -m "nomesg" $toignore \
9543 $tdir.reposname vtag rtag
9546 test_mkdir $DIR/$tdir.reposname
9547 chown $RUNAS_ID $DIR/$tdir.reposname
9548 $RUNAS cvs -d $DIR/$tdir.cvsroot co $tdir.reposname
9550 cd $DIR/$tdir.reposname
9552 $RUNAS cvs add -m 'addmsg' foo99
9554 $RUNAS cvs commit -m 'nomsg' foo99
9555 rm -fr $DIR/$tdir.cvsroot
9557 run_test 99 "cvs strange file/directory operations"
9560 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9561 [[ "$NETTYPE" =~ tcp ]] ||
9562 skip_env "TCP secure port test, not useful for NETTYPE=$NETTYPE"
9563 remote_ost_nodsh && skip "remote OST with nodsh"
9564 remote_mds_nodsh && skip "remote MDS with nodsh"
9566 skip "useless for local single node setup"
9568 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
9569 [ "$PROT" != "tcp" ] && continue
9570 RPORT=$(echo $REMOTE | cut -d: -f2)
9571 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
9574 LPORT=`echo $LOCAL | cut -d: -f2`
9575 if [ $LPORT -ge 1024 ]; then
9576 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
9578 error_exit "local: $LPORT > 1024, remote: $RPORT"
9581 [ "$rc" = 0 ] || error_exit "privileged port not found" )
9583 run_test 100 "check local port using privileged port ==========="
9585 function get_named_value()
9594 echo $line | sed "s/^$tag[ ]*//"
9601 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
9602 awk '/^max_cached_mb/ { print $2 }')
9605 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
9610 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9615 local cache_limit=32
9617 $LCTL set_param -n osc.*-osc*.rpc_stats 0
9618 trap cleanup_101a EXIT
9619 $LCTL set_param -n llite.*.read_ahead_stats 0
9620 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
9623 # randomly read 10000 of 64K chunks from file 3x 32MB in size
9625 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
9626 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
9629 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
9630 get_named_value 'read but discarded' | cut -d" " -f1); do
9631 discard=$(($discard + $s))
9635 $LCTL get_param osc.*-osc*.rpc_stats
9636 $LCTL get_param llite.*.read_ahead_stats
9638 # Discard is generally zero, but sometimes a few random reads line up
9639 # and trigger larger readahead, which is wasted & leads to discards.
9640 if [[ $(($discard)) -gt $nreads ]]; then
9641 error "too many ($discard) discarded pages"
9643 rm -f $DIR/$tfile || true
9645 run_test 101a "check read-ahead for random reads"
9648 test_mkdir $DIR/$tdir
9650 local FILE_LENGTH=$2
9653 local FILE_SIZE_MB=$((FILE_LENGTH / ssize))
9655 local list=$(comma_list $(osts_nodes))
9656 set_osd_param $list '' read_cache_enable 0
9657 set_osd_param $list '' writethrough_cache_enable 0
9659 trap cleanup_test101bc EXIT
9660 # prepare the read-ahead file
9661 $LFS setstripe -S $ssize -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
9663 dd if=/dev/zero of=$DIR/$tfile bs=$ssize \
9664 count=$FILE_SIZE_MB 2> /dev/null
9668 cleanup_test101bc() {
9673 local list=$(comma_list $(osts_nodes))
9674 set_osd_param $list '' read_cache_enable 1
9675 set_osd_param $list '' writethrough_cache_enable 1
9679 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
9684 local STRIPE_SIZE=$2
9685 local FILE_LENGTH=$3
9686 local RA_INC=1048576
9687 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
9688 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
9689 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
9690 DISCARD=$($LCTL get_param -n llite.*.read_ahead_stats |
9691 get_named_value 'read but discarded' |
9692 cut -d" " -f1 | calc_total)
9693 if [[ $DISCARD -gt $discard_limit ]]; then
9694 $LCTL get_param llite.*.read_ahead_stats
9695 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
9697 echo "Read-ahead success for size ${READ_SIZE}"
9702 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9703 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9705 local STRIPE_SIZE=1048576
9706 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
9708 if [ $SLOW == "yes" ]; then
9709 local FILE_LENGTH=$((STRIDE_SIZE * 64))
9711 local FILE_LENGTH=$((STRIDE_SIZE * 8))
9714 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
9716 # prepare the read-ahead file
9717 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
9718 cancel_lru_locks osc
9719 for BIDX in 2 4 8 16 32 64 128 256
9721 local BSIZE=$((BIDX*4096))
9722 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
9723 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
9724 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
9725 $LCTL set_param -n llite.*.read_ahead_stats 0
9726 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
9727 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
9728 cancel_lru_locks osc
9729 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
9734 run_test 101b "check stride-io mode read-ahead ================="
9737 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9739 local STRIPE_SIZE=1048576
9740 local FILE_LENGTH=$((STRIPE_SIZE*100))
9745 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
9747 cancel_lru_locks osc
9748 $LCTL set_param osc.*.rpc_stats 0
9749 $READS -f $DIR/$tfile -s$FILE_LENGTH -b$rsize -n$nreads -t 180
9750 $LCTL get_param osc.*.rpc_stats
9751 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
9752 local stats=$($LCTL get_param -n $osc_rpc_stats)
9753 local lines=$(echo "$stats" | awk 'END {print NR;}')
9756 if [ $lines -le 20 ]; then
9757 echo "continue debug"
9760 for size in 1 2 4 8; do
9761 local rpc=$(echo "$stats" |
9762 awk '($1 == "'$size':") {print $2; exit; }')
9763 [ $rpc != 0 ] && ((size * PAGE_SIZE < rsize)) &&
9764 error "Small $((size*PAGE_SIZE)) read IO $rpc!"
9766 echo "$osc_rpc_stats check passed!"
9771 run_test 101c "check stripe_size aligned read-ahead ================="
9774 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9776 local file=$DIR/$tfile
9777 local sz_MB=${FILESIZE_101d:-80}
9778 local ra_MB=${READAHEAD_MB:-40}
9780 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
9781 [ $free_MB -lt $sz_MB ] &&
9782 skip "Need free space ${sz_MB}M, have ${free_MB}M"
9784 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
9785 $LFS setstripe -c -1 $file || error "setstripe failed"
9787 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
9788 echo Cancel LRU locks on lustre client to flush the client cache
9789 cancel_lru_locks osc
9791 echo Disable read-ahead
9792 local old_RA=$($LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1)
9793 $LCTL set_param -n llite.*.max_read_ahead_mb=0
9794 stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb $old_RA" EXIT
9795 $LCTL get_param -n llite.*.max_read_ahead_mb
9797 echo "Reading the test file $file with read-ahead disabled"
9798 local sz_KB=$((sz_MB * 1024 / 4))
9799 # 10485760 bytes transferred in 0.000938 secs (11179579337 bytes/sec)
9800 # 104857600 bytes (105 MB) copied, 0.00876352 s, 12.0 GB/s
9801 local raOFF=$(LANG=C dd if=$file of=/dev/null bs=4k count=$sz_KB |&
9802 sed -e '/records/d' -e 's/.* \([0-9]*\.[0-9]*\) *s.*/\1/')
9804 echo "Cancel LRU locks on lustre client to flush the client cache"
9805 cancel_lru_locks osc
9806 echo Enable read-ahead with ${ra_MB}MB
9807 $LCTL set_param -n llite.*.max_read_ahead_mb=$ra_MB
9809 echo "Reading the test file $file with read-ahead enabled"
9810 local raON=$(LANG=C dd if=$file of=/dev/null bs=4k count=$sz_KB |&
9811 sed -e '/records/d' -e 's/.* \([0-9]*\.[0-9]*\) *s.*/\1/')
9813 echo "read-ahead disabled time read $raOFF"
9814 echo "read-ahead enabled time read $raON"
9817 wait_delete_completed
9819 # use awk for this check instead of bash because it handles decimals
9820 awk "{ exit !($raOFF < 1.0 || $raOFF > $raON) }" <<<"ignore_me" ||
9821 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
9823 run_test 101d "file read with and without read-ahead enabled"
9826 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9828 local file=$DIR/$tfile
9829 local size_KB=500 #KB
9833 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
9834 local need_KB=$((count * size_KB))
9835 [[ $free_KB -le $need_KB ]] &&
9836 skip_env "Need free space $need_KB, have $free_KB"
9838 echo "Creating $count ${size_KB}K test files"
9839 for ((i = 0; i < $count; i++)); do
9840 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
9843 echo "Cancel LRU locks on lustre client to flush the client cache"
9844 cancel_lru_locks $OSC
9846 echo "Reset readahead stats"
9847 $LCTL set_param -n llite.*.read_ahead_stats 0
9849 for ((i = 0; i < $count; i++)); do
9850 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
9853 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9854 get_named_value 'misses' | cut -d" " -f1 | calc_total)
9856 for ((i = 0; i < $count; i++)); do
9857 rm -rf $file.$i 2>/dev/null
9860 #10000 means 20% reads are missing in readahead
9861 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
9863 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
9866 which iozone || skip_env "no iozone installed"
9868 local old_debug=$($LCTL get_param debug)
9869 old_debug=${old_debug#*=}
9870 $LCTL set_param debug="reada mmap"
9872 # create a test file
9873 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
9875 echo Cancel LRU locks on lustre client to flush the client cache
9876 cancel_lru_locks osc
9878 echo Reset readahead stats
9879 $LCTL set_param -n llite.*.read_ahead_stats 0
9881 echo mmap read the file with small block size
9882 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
9885 echo checking missing pages
9886 $LCTL get_param llite.*.read_ahead_stats
9887 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9888 get_named_value 'misses' | cut -d" " -f1 | calc_total)
9890 $LCTL set_param debug="$old_debug"
9891 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
9894 run_test 101f "check mmap read performance"
9896 test_101g_brw_size_test() {
9898 local pages=$((mb * 1048576 / PAGE_SIZE))
9899 local file=$DIR/$tfile
9901 $LCTL set_param osc.*.max_pages_per_rpc=${mb}M ||
9902 { error "unable to set max_pages_per_rpc=${mb}M"; return 1; }
9903 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
9904 [ $mp -ne $pages ] && error "max_pages_per_rpc $mp != $pages" &&
9908 stack_trap "rm -f $file" EXIT
9909 $LCTL set_param -n osc.*.rpc_stats=0
9911 # 10 RPCs should be enough for the test
9913 dd if=/dev/zero of=$file bs=${mb}M count=$count ||
9914 { error "dd write ${mb} MB blocks failed"; return 3; }
9915 cancel_lru_locks osc
9916 dd of=/dev/null if=$file bs=${mb}M count=$count ||
9917 { error "dd write ${mb} MB blocks failed"; return 4; }
9919 # calculate number of full-sized read and write RPCs
9920 rpcs=($($LCTL get_param -n 'osc.*.rpc_stats' |
9921 sed -n '/pages per rpc/,/^$/p' |
9922 awk '/'$pages':/ { reads += $2; writes += $6 }; \
9923 END { print reads,writes }'))
9924 # allow one extra full-sized read RPC for async readahead
9925 [[ ${rpcs[0]} == $count || ${rpcs[0]} == $((count + 1)) ]] ||
9926 { error "${rpcs[0]} != $count read RPCs"; return 5; }
9927 [[ ${rpcs[1]} == $count ]] ||
9928 { error "${rpcs[1]} != $count write RPCs"; return 6; }
9932 remote_ost_nodsh && skip "remote OST with nodsh"
9935 local osts=$(get_facets OST)
9936 local list=$(comma_list $(osts_nodes))
9937 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
9938 local brw_size="obdfilter.*.brw_size"
9940 $LFS setstripe -i 0 -c 1 $DIR/$tfile
9942 local orig_mb=$(do_facet ost1 $LCTL get_param -n $brw_size | head -n 1)
9944 if { [ $OST1_VERSION -ge $(version_code 2.8.52) ] ||
9945 { [ $OST1_VERSION -ge $(version_code 2.7.17) ] &&
9946 [ $OST1_VERSION -lt $(version_code 2.7.50) ]; }; } &&
9947 { [ $CLIENT_VERSION -ge $(version_code 2.8.52) ] ||
9948 { [ $CLIENT_VERSION -ge $(version_code 2.7.17) ] &&
9949 [ $CLIENT_VERSION -lt $(version_code 2.7.50) ]; }; }; then
9951 [ $OST1_VERSION -ge $(version_code 2.9.52) ] &&
9954 if [[ $orig_mb -lt 16 ]]; then
9955 save_lustre_params $osts "$brw_size" > $p
9956 do_nodes $list $LCTL set_param -n $brw_size=16$suffix ||
9957 error "set 16MB RPC size failed"
9959 echo "remount client to enable new RPC size"
9960 remount_client $MOUNT || error "remount_client failed"
9963 test_101g_brw_size_test 16 || error "16MB RPC test failed"
9964 # should be able to set brw_size=12, but no rpc_stats for that
9965 test_101g_brw_size_test 8 || error "8MB RPC test failed"
9968 test_101g_brw_size_test 4 || error "4MB RPC test failed"
9970 if [[ $orig_mb -lt 16 ]]; then
9971 restore_lustre_params < $p
9972 remount_client $MOUNT || error "remount_client restore failed"
9975 rm -f $p $DIR/$tfile
9977 run_test 101g "Big bulk(4/16 MiB) readahead"
9980 $LFS setstripe -i 0 -c 1 $DIR/$tfile
9982 dd if=/dev/zero of=$DIR/$tfile bs=1M count=70 ||
9983 error "dd 70M file failed"
9984 echo Cancel LRU locks on lustre client to flush the client cache
9985 cancel_lru_locks osc
9987 echo "Reset readahead stats"
9988 $LCTL set_param -n llite.*.read_ahead_stats 0
9990 echo "Read 10M of data but cross 64M bundary"
9991 dd if=$DIR/$tfile of=/dev/null bs=10M skip=6 count=1
9992 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9993 get_named_value 'misses' | cut -d" " -f1 | calc_total)
9994 [ $miss -eq 1 ] || error "expected miss 1 but got $miss"
9995 rm -f $p $DIR/$tfile
9997 run_test 101h "Readahead should cover current read window"
10000 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 ||
10001 error "dd 10M file failed"
10003 local max_per_file_mb=$($LCTL get_param -n \
10004 llite.*.max_read_ahead_per_file_mb 2>/dev/null)
10005 cancel_lru_locks osc
10006 stack_trap "$LCTL set_param llite.*.max_read_ahead_per_file_mb=$max_per_file_mb"
10007 $LCTL set_param llite.*.max_read_ahead_per_file_mb=1 ||
10008 error "set max_read_ahead_per_file_mb to 1 failed"
10010 echo "Reset readahead stats"
10011 $LCTL set_param llite.*.read_ahead_stats=0
10013 dd if=$DIR/$tfile of=/dev/null bs=2M
10015 $LCTL get_param llite.*.read_ahead_stats
10016 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10017 awk '/misses/ { print $2 }')
10018 [ $miss -eq 5 ] || error "expected misses 5 but got $miss"
10021 run_test 101i "allow current readahead to exceed reservation"
10024 $LFS setstripe -i 0 -c 1 $DIR/$tfile ||
10025 error "setstripe $DIR/$tfile failed"
10026 local file_size=$((1048576 * 16))
10027 local old_ra=$($LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1)
10028 stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb $old_ra" EXIT
10030 echo Disable read-ahead
10031 $LCTL set_param -n llite.*.max_read_ahead_mb=0
10033 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$(($file_size / 1048576))
10034 for blk in $PAGE_SIZE 1048576 $file_size; do
10035 cancel_lru_locks osc
10036 echo "Reset readahead stats"
10037 $LCTL set_param -n llite.*.read_ahead_stats=0
10038 local count=$(($file_size / $blk))
10039 dd if=$DIR/$tfile bs=$blk count=$count of=/dev/null
10040 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10041 get_named_value 'failed to fast read' |
10042 cut -d" " -f1 | calc_total)
10043 $LCTL get_param -n llite.*.read_ahead_stats
10044 [ $miss -eq $count ] || error "expected $count got $miss"
10047 rm -f $p $DIR/$tfile
10049 run_test 101j "A complete read block should be submitted when no RA"
10052 test_mkdir $DIR/$tdir
10053 chown $RUNAS_ID $DIR/$tdir
10056 STRIPE_COUNT=$OSTCOUNT
10057 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
10059 trap cleanup_test102 EXIT
10061 $1 $LFS setstripe -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
10063 for num in 1 2 3 4; do
10064 for count in $(seq 1 $STRIPE_COUNT); do
10065 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
10066 local size=`expr $STRIPE_SIZE \* $num`
10067 local file=file"$num-$idx-$count"
10068 $1 $LFS setstripe -S $size -i $idx -c $count $file
10074 $1 tar cf $TMP/f102.tar $tdir --xattrs
10077 cleanup_test102() {
10079 rm -f $TMP/f102.tar
10080 rm -rf $DIR/d0.sanity/d102
10084 [ "$UID" != 0 ] && skip "must run as root"
10085 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
10086 skip_env "must have user_xattr"
10088 [ -z "$(which setfattr 2>/dev/null)" ] &&
10089 skip_env "could not find setfattr"
10091 local testfile=$DIR/$tfile
10094 echo "set/get xattr..."
10095 setfattr -n trusted.name1 -v value1 $testfile ||
10096 error "setfattr -n trusted.name1=value1 $testfile failed"
10097 getfattr -n trusted.name1 $testfile 2> /dev/null |
10098 grep "trusted.name1=.value1" ||
10099 error "$testfile missing trusted.name1=value1"
10101 setfattr -n user.author1 -v author1 $testfile ||
10102 error "setfattr -n user.author1=author1 $testfile failed"
10103 getfattr -n user.author1 $testfile 2> /dev/null |
10104 grep "user.author1=.author1" ||
10105 error "$testfile missing trusted.author1=author1"
10107 echo "listxattr..."
10108 setfattr -n trusted.name2 -v value2 $testfile ||
10109 error "$testfile unable to set trusted.name2"
10110 setfattr -n trusted.name3 -v value3 $testfile ||
10111 error "$testfile unable to set trusted.name3"
10112 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
10113 grep "trusted.name" | wc -l) -eq 3 ] ||
10114 error "$testfile missing 3 trusted.name xattrs"
10116 setfattr -n user.author2 -v author2 $testfile ||
10117 error "$testfile unable to set user.author2"
10118 setfattr -n user.author3 -v author3 $testfile ||
10119 error "$testfile unable to set user.author3"
10120 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
10121 grep "user.author" | wc -l) -eq 3 ] ||
10122 error "$testfile missing 3 user.author xattrs"
10124 echo "remove xattr..."
10125 setfattr -x trusted.name1 $testfile ||
10126 error "$testfile error deleting trusted.name1"
10127 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
10128 error "$testfile did not delete trusted.name1 xattr"
10130 setfattr -x user.author1 $testfile ||
10131 error "$testfile error deleting user.author1"
10132 echo "set lustre special xattr ..."
10133 $LFS setstripe -c1 $testfile
10134 local lovea=$(getfattr -n "trusted.lov" -e hex $testfile |
10135 awk -F "=" '/trusted.lov/ { print $2 }' )
10136 setfattr -n "trusted.lov" -v $lovea $testfile ||
10137 error "$testfile doesn't ignore setting trusted.lov again"
10138 setfattr -n "trusted.lov" -v "invalid_value" $testfile &&
10139 error "$testfile allow setting invalid trusted.lov"
10142 run_test 102a "user xattr test =================================="
10144 check_102b_layout() {
10146 local testfile=$DIR/$tfile
10148 echo "test layout '$layout'"
10149 $LFS setstripe $layout $testfile || error "setstripe failed"
10150 $LFS getstripe -y $testfile
10152 echo "get/set/list trusted.lov xattr ..." # b=10930
10153 local value=$(getfattr -n trusted.lov -e hex $testfile | grep trusted)
10154 [[ "$value" =~ "trusted.lov" ]] ||
10155 error "can't get trusted.lov from $testfile"
10156 local stripe_count_orig=$($LFS getstripe -c $testfile) ||
10157 error "getstripe failed"
10159 $MCREATE $testfile.2 || error "mcreate $testfile.2 failed"
10161 value=$(cut -d= -f2 <<<$value)
10162 # LU-13168: truncated xattr should fail if short lov_user_md header
10163 [ $CLIENT_VERSION -lt $(version_code 2.13.53) ] &&
10164 lens="${#value}" || lens="$(seq 4 2 ${#value})"
10165 for len in $lens; do
10166 echo "setfattr $len $testfile.2"
10167 setfattr -n trusted.lov -v ${value:0:$len} $testfile.2 &&
10168 [ $len -lt 66 ] && error "short xattr len=$len worked"
10170 local stripe_size=$($LFS getstripe -S $testfile.2)
10171 local stripe_count=$($LFS getstripe -c $testfile.2)
10172 [[ $stripe_size -eq 65536 ]] ||
10173 error "stripe size $stripe_size != 65536"
10174 [[ $stripe_count -eq $stripe_count_orig ]] ||
10175 error "stripe count $stripe_count != $stripe_count_orig"
10176 rm $testfile $testfile.2
10180 [ -z "$(which setfattr 2>/dev/null)" ] &&
10181 skip_env "could not find setfattr"
10182 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10184 # check plain layout
10185 check_102b_layout -S 65536 -i 1 -c $OSTCOUNT
10187 # and also check composite layout
10188 check_102b_layout -E 1M -S 65536 -i 1 -c $OSTCOUNT -Eeof -S4M
10191 run_test 102b "getfattr/setfattr for trusted.lov EAs"
10194 [ -z "$(which setfattr 2>/dev/null)" ] &&
10195 skip_env "could not find setfattr"
10196 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10198 # b10930: get/set/list lustre.lov xattr
10199 echo "get/set/list lustre.lov xattr ..."
10200 test_mkdir $DIR/$tdir
10201 chown $RUNAS_ID $DIR/$tdir
10202 local testfile=$DIR/$tdir/$tfile
10203 $RUNAS $LFS setstripe -S 65536 -i 1 -c $OSTCOUNT $testfile ||
10204 error "setstripe failed"
10205 local STRIPECOUNT=$($RUNAS $LFS getstripe -c $testfile) ||
10206 error "getstripe failed"
10207 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
10208 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
10210 local testfile2=${testfile}2
10211 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
10212 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
10214 $RUNAS $MCREATE $testfile2
10215 $RUNAS setfattr -n lustre.lov -v $value $testfile2
10216 local stripe_size=$($RUNAS $LFS getstripe -S $testfile2)
10217 local stripe_count=$($RUNAS $LFS getstripe -c $testfile2)
10218 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
10219 [ $stripe_count -eq $STRIPECOUNT ] ||
10220 error "stripe count $stripe_count != $STRIPECOUNT"
10222 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
10224 compare_stripe_info1() {
10225 local stripe_index_all_zero=true
10227 for num in 1 2 3 4; do
10228 for count in $(seq 1 $STRIPE_COUNT); do
10229 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
10230 local size=$((STRIPE_SIZE * num))
10231 local file=file"$num-$offset-$count"
10232 stripe_size=$($LFS getstripe -S $PWD/$file)
10233 [[ $stripe_size -ne $size ]] &&
10234 error "$file: size $stripe_size != $size"
10235 stripe_count=$($LFS getstripe -c $PWD/$file)
10236 # allow fewer stripes to be created, ORI-601
10237 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
10238 error "$file: count $stripe_count != $count"
10239 stripe_index=$($LFS getstripe -i $PWD/$file)
10240 [[ $stripe_index -ne 0 ]] &&
10241 stripe_index_all_zero=false
10245 $stripe_index_all_zero &&
10246 error "all files are being extracted starting from OST index 0"
10250 have_xattrs_include() {
10251 tar --help | grep -q xattrs-include &&
10252 echo --xattrs-include="lustre.*"
10256 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10257 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10259 XINC=$(have_xattrs_include)
10261 tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
10262 cd $DIR/$tdir/$tdir
10263 compare_stripe_info1
10265 run_test 102d "tar restore stripe info from tarfile,not keep osts"
10268 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10269 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10271 XINC=$(have_xattrs_include)
10273 test_mkdir $DIR/$tdir.restore
10275 tar cf - --xattrs $tdir | tar xf - \
10276 -C $DIR/$tdir.restore --xattrs $XINC
10277 cd $DIR/$tdir.restore/$tdir
10278 compare_stripe_info1
10280 run_test 102f "tar copy files, not keep osts"
10283 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
10284 skip "must have user_xattr"
10285 [ -z "$(which setfattr 2>/dev/null)" ] &&
10286 skip_env "could not find setfattr"
10287 [ -z "$(which getfattr 2>/dev/null)" ] &&
10288 skip_env "could not find getfattr"
10290 local xsize=${1:-1024} # in bytes
10291 local file=$DIR/$tfile
10292 local value="$(generate_string $xsize)"
10293 local xbig=trusted.big
10297 log "save $xbig on $file"
10298 if [ -z "$toobig" ]
10300 setfattr -n $xbig -v $value $file ||
10301 error "saving $xbig on $file failed"
10303 setfattr -n $xbig -v $value $file &&
10304 error "saving $xbig on $file succeeded"
10308 local orig=$(get_xattr_value $xbig $file)
10309 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
10311 local xsml=trusted.sml
10312 log "save $xsml on $file"
10313 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
10315 local new=$(get_xattr_value $xbig $file)
10316 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
10318 log "grow $xsml on $file"
10319 setfattr -n $xsml -v "$value" $file ||
10320 error "growing $xsml on $file failed"
10322 new=$(get_xattr_value $xbig $file)
10323 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
10324 log "$xbig still valid after growing $xsml"
10329 test_102h() { # bug 15777
10332 run_test 102h "grow xattr from inside inode to external block"
10335 large_xattr_enabled || skip_env "ea_inode feature disabled"
10337 echo "setting xattr of max xattr size: $(max_xattr_size)"
10338 grow_xattr $(max_xattr_size)
10340 echo "setting xattr of > max xattr size: $(max_xattr_size) + 10"
10341 echo "This should fail:"
10342 grow_xattr $(($(max_xattr_size) + 10)) 1
10344 run_test 102ha "grow xattr from inside inode to external inode"
10346 test_102i() { # bug 17038
10347 [ -z "$(which getfattr 2>/dev/null)" ] &&
10348 skip "could not find getfattr"
10351 ln -s $DIR/$tfile $DIR/${tfile}link
10352 getfattr -n trusted.lov $DIR/$tfile ||
10353 error "lgetxattr on $DIR/$tfile failed"
10354 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
10355 grep -i "no such attr" ||
10356 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
10357 rm -f $DIR/$tfile $DIR/${tfile}link
10359 run_test 102i "lgetxattr test on symbolic link ============"
10362 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10363 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10365 XINC=$(have_xattrs_include)
10366 setup_test102 "$RUNAS"
10367 chown $RUNAS_ID $DIR/$tdir
10368 $RUNAS tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
10369 cd $DIR/$tdir/$tdir
10370 compare_stripe_info1 "$RUNAS"
10372 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
10375 [ -z "$(which setfattr 2>/dev/null)" ] &&
10376 skip "could not find setfattr"
10379 # b22187 just check that does not crash for regular file.
10380 setfattr -n trusted.lov $DIR/$tfile
10381 # b22187 'setfattr -n trusted.lov' should remove LOV EA for directories
10382 local test_kdir=$DIR/$tdir
10383 test_mkdir $test_kdir
10384 local default_size=$($LFS getstripe -S $test_kdir)
10385 local default_count=$($LFS getstripe -c $test_kdir)
10386 local default_offset=$($LFS getstripe -i $test_kdir)
10387 $LFS setstripe -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
10388 error 'dir setstripe failed'
10389 setfattr -n trusted.lov $test_kdir
10390 local stripe_size=$($LFS getstripe -S $test_kdir)
10391 local stripe_count=$($LFS getstripe -c $test_kdir)
10392 local stripe_offset=$($LFS getstripe -i $test_kdir)
10393 [ $stripe_size -eq $default_size ] ||
10394 error "stripe size $stripe_size != $default_size"
10395 [ $stripe_count -eq $default_count ] ||
10396 error "stripe count $stripe_count != $default_count"
10397 [ $stripe_offset -eq $default_offset ] ||
10398 error "stripe offset $stripe_offset != $default_offset"
10399 rm -rf $DIR/$tfile $test_kdir
10401 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
10404 [ -z "$(which getfattr 2>/dev/null)" ] &&
10405 skip "could not find getfattr"
10407 # LU-532 trusted. xattr is invisible to non-root
10408 local testfile=$DIR/$tfile
10412 echo "listxattr as user..."
10413 chown $RUNAS_ID $testfile
10414 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
10415 grep -q "trusted" &&
10416 error "$testfile trusted xattrs are user visible"
10420 run_test 102l "listxattr size test =================================="
10422 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
10423 local path=$DIR/$tfile
10426 listxattr_size_check $path || error "listattr_size_check $path failed"
10428 run_test 102m "Ensure listxattr fails on small bufffer ========"
10432 getxattr() { # getxattr path name
10433 # Return the base64 encoding of the value of xattr name on path.
10437 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
10439 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
10441 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
10443 getfattr --absolute-names --encoding=base64 --name=$name $path |
10444 awk -F= -v name=$name '$1 == name {
10445 print substr($0, index($0, "=") + 1);
10449 test_102n() { # LU-4101 mdt: protect internal xattrs
10450 [ -z "$(which setfattr 2>/dev/null)" ] &&
10451 skip "could not find setfattr"
10452 if [ $MDS1_VERSION -lt $(version_code 2.5.50) ]
10454 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
10457 local file0=$DIR/$tfile.0
10458 local file1=$DIR/$tfile.1
10459 local xattr0=$TMP/$tfile.0
10460 local xattr1=$TMP/$tfile.1
10461 local namelist="lov lma lmv link fid version som hsm"
10465 rm -rf $file0 $file1 $xattr0 $xattr1
10466 touch $file0 $file1
10468 # Get 'before' xattrs of $file1.
10469 getfattr --absolute-names --dump --match=- $file1 > $xattr0
10471 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
10472 namelist+=" lfsck_namespace"
10473 for name in $namelist; do
10474 # Try to copy xattr from $file0 to $file1.
10475 value=$(getxattr $file0 trusted.$name 2> /dev/null)
10477 setfattr --name=trusted.$name --value="$value" $file1 ||
10478 error "setxattr 'trusted.$name' failed"
10480 # Try to set a garbage xattr.
10481 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
10483 if [[ x$name == "xlov" ]]; then
10484 setfattr --name=trusted.lov --value="$value" $file1 &&
10485 error "setxattr invalid 'trusted.lov' success"
10487 setfattr --name=trusted.$name --value="$value" $file1 ||
10488 error "setxattr invalid 'trusted.$name' failed"
10491 # Try to remove the xattr from $file1. We don't care if this
10492 # appears to succeed or fail, we just don't want there to be
10493 # any changes or crashes.
10494 setfattr --remove=$trusted.$name $file1 2> /dev/null
10497 if [ $MDS1_VERSION -gt $(version_code 2.6.50) ]
10500 # Try to copy xattr from $file0 to $file1.
10501 value=$(getxattr $file0 trusted.$name 2> /dev/null)
10503 setfattr --name=trusted.$name --value="$value" $file1 ||
10504 error "setxattr 'trusted.$name' failed"
10506 # Try to set a garbage xattr.
10507 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
10509 setfattr --name=trusted.$name --value="$value" $file1 ||
10510 error "setxattr 'trusted.$name' failed"
10512 # Try to remove the xattr from $file1. We don't care if this
10513 # appears to succeed or fail, we just don't want there to be
10514 # any changes or crashes.
10515 setfattr --remove=$trusted.$name $file1 2> /dev/null
10518 # Get 'after' xattrs of file1.
10519 getfattr --absolute-names --dump --match=- $file1 > $xattr1
10521 if ! diff $xattr0 $xattr1; then
10522 error "before and after xattrs of '$file1' differ"
10525 rm -rf $file0 $file1 $xattr0 $xattr1
10529 run_test 102n "silently ignore setxattr on internal trusted xattrs"
10531 test_102p() { # LU-4703 setxattr did not check ownership
10532 [ $MDS1_VERSION -lt $(version_code 2.5.56) ] &&
10533 skip "MDS needs to be at least 2.5.56"
10535 local testfile=$DIR/$tfile
10539 echo "setfacl as user..."
10540 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
10541 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
10543 echo "setfattr as user..."
10544 setfacl -m "u:$RUNAS_ID:---" $testfile
10545 $RUNAS setfattr -x system.posix_acl_access $testfile
10546 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
10548 run_test 102p "check setxattr(2) correctly fails without permission"
10551 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] &&
10552 skip "MDS needs to be at least 2.6.92"
10554 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
10556 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
10559 [ $MDS1_VERSION -lt $(version_code 2.6.93) ] &&
10560 skip "MDS needs to be at least 2.6.93"
10562 touch $DIR/$tfile || error "touch"
10563 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
10564 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
10565 rm $DIR/$tfile || error "rm"
10568 mkdir -p $DIR/$tdir || error "mkdir"
10569 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
10570 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
10571 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
10572 error "$testfile error deleting user.author1"
10573 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
10574 grep "user.$(basename $tdir)" &&
10575 error "$tdir did not delete user.$(basename $tdir)"
10576 rmdir $DIR/$tdir || error "rmdir"
10579 test_mkdir $DIR/$tdir
10580 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
10581 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
10582 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
10583 error "$testfile error deleting user.author1"
10584 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
10585 grep "user.$(basename $tdir)" &&
10586 error "$tdir did not delete user.$(basename $tdir)"
10587 rmdir $DIR/$tdir || error "rm striped dir"
10589 run_test 102r "set EAs with empty values"
10592 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
10593 skip "MDS needs to be at least 2.11.52"
10595 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
10597 save_lustre_params client "llite.*.xattr_cache" > $save
10599 for cache in 0 1; do
10600 lctl set_param llite.*.xattr_cache=$cache
10603 touch $DIR/$tfile || error "touch"
10604 for prefix in lustre security system trusted user; do
10605 # Note getxattr() may fail with 'Operation not
10606 # supported' or 'No such attribute' depending
10607 # on prefix and cache.
10608 getfattr -n $prefix.n102s $DIR/$tfile &&
10609 error "getxattr '$prefix.n102s' should fail (cache = $cache)"
10613 restore_lustre_params < $save
10615 run_test 102s "getting nonexistent xattrs should fail"
10618 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
10619 skip "MDS needs to be at least 2.11.52"
10621 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
10623 save_lustre_params client "llite.*.xattr_cache" > $save
10625 for cache in 0 1; do
10626 lctl set_param llite.*.xattr_cache=$cache
10628 for buf_size in 0 256; do
10630 touch $DIR/$tfile || error "touch"
10631 setfattr -n user.multiop $DIR/$tfile
10632 $MULTIOP $DIR/$tfile oa$buf_size ||
10633 error "cannot get zero length xattr value (buf_size = $buf_size)"
10637 restore_lustre_params < $save
10639 run_test 102t "zero length xattr values handled correctly"
10643 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
10648 [ "$UID" != 0 ] && skip "must run as root"
10649 $GSS && skip_env "could not run under gss"
10650 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
10651 skip_env "must have acl enabled"
10652 [ -z "$(which setfacl 2>/dev/null)" ] &&
10653 skip_env "could not find setfacl"
10654 remote_mds_nodsh && skip "remote MDS with nodsh"
10656 gpasswd -a daemon bin # LU-5641
10657 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
10659 declare -a identity_old
10661 for num in $(seq $MDSCOUNT); do
10662 switch_identity $num true || identity_old[$num]=$?
10665 SAVE_UMASK=$(umask)
10667 mkdir -p $DIR/$tdir
10670 echo "performing cp ..."
10671 run_acl_subtest cp || error "run_acl_subtest cp failed"
10672 echo "performing getfacl-noacl..."
10673 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
10674 echo "performing misc..."
10675 run_acl_subtest misc || error "misc test failed"
10676 echo "performing permissions..."
10677 run_acl_subtest permissions || error "permissions failed"
10678 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
10679 if [ $MDS1_VERSION -gt $(version_code 2.8.55) ] ||
10680 { [ $MDS1_VERSION -lt $(version_code 2.6) ] &&
10681 [ $MDS1_VERSION -ge $(version_code 2.5.29) ]; }
10683 echo "performing permissions xattr..."
10684 run_acl_subtest permissions_xattr ||
10685 error "permissions_xattr failed"
10687 echo "performing setfacl..."
10688 run_acl_subtest setfacl || error "setfacl test failed"
10690 # inheritance test got from HP
10691 echo "performing inheritance..."
10692 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
10693 chmod +x make-tree || error "chmod +x failed"
10694 run_acl_subtest inheritance || error "inheritance test failed"
10697 echo "LU-974 ignore umask when acl is enabled..."
10698 run_acl_subtest 974 || error "LU-974 umask test failed"
10699 if [ $MDSCOUNT -ge 2 ]; then
10700 run_acl_subtest 974_remote ||
10701 error "LU-974 umask test failed under remote dir"
10704 echo "LU-2561 newly created file is same size as directory..."
10705 if [ "$mds1_FSTYPE" != "zfs" ]; then
10706 run_acl_subtest 2561 || error "LU-2561 test failed"
10708 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
10711 run_acl_subtest 4924 || error "LU-4924 test failed"
10716 for num in $(seq $MDSCOUNT); do
10717 if [ "${identity_old[$num]}" = 1 ]; then
10718 switch_identity $num false || identity_old[$num]=$?
10722 run_test 103a "acl test"
10728 for U in {0..511}; do
10730 local O=$(printf "%04o" $U)
10732 umask $(printf "%04o" $((511 ^ $O)))
10733 $LFS setstripe -c 1 $DIR/$tfile.s$O
10734 local S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.s$O))
10736 (( $S == ($O & 0666) )) ||
10737 error "lfs setstripe $DIR/$tfile.s$O '$S' != '$O'"
10739 $LFS setstripe -E16M -c 1 -E1G -S4M $DIR/$tfile.p$O
10740 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.p$O))
10741 (( $S == ($O & 0666) )) ||
10742 error "lfs setstripe -E $DIR/$tfile.p$O '$S' != '$O'"
10744 $LFS setstripe -N2 -c 1 $DIR/$tfile.m$O
10745 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.m$O))
10746 (( $S == ($O & 0666) )) ||
10747 error "lfs setstripe -N2 $DIR/$tfile.m$O '$S' != '$O'"
10748 rm -f $DIR/$tfile.[smp]$0
10752 # limit the concurrently running threads to 64. LU-11878
10753 local idx=$((U % 64))
10754 [ -z "${pids[idx]}" ] || wait ${pids[idx]}
10759 run_test 103b "umask lfs setstripe"
10762 mkdir -p $DIR/$tdir
10763 cp -rp $DIR/$tdir $DIR/$tdir.bak
10765 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
10766 error "$DIR/$tdir shouldn't contain default ACL"
10767 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
10768 error "$DIR/$tdir.bak shouldn't contain default ACL"
10771 run_test 103c "'cp -rp' won't set empty acl"
10774 (( $MDS1_VERSION >= $(version_code 2.13.59) )) ||
10775 skip "MDS needs to be at least 2.13.59"
10777 mkdir -p $DIR/$tdir
10778 # one default ACL will be created for the file owner
10779 for U in {2..256}; do
10780 setfacl -m default:user:$U:rwx $DIR/$tdir
10781 numacl=$(getfacl $DIR/$tdir |& grep -c "default:user")
10782 touch $DIR/$tdir/$tfile.$U ||
10783 error "failed to create $tfile.$U with $numacl ACLs"
10786 run_test 103e "inheritance of big amount of default ACLs"
10789 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10792 lfs df || error "lfs df failed"
10793 lfs df -ih || error "lfs df -ih failed"
10794 lfs df -h $DIR || error "lfs df -h $DIR failed"
10795 lfs df -i $DIR || error "lfs df -i $DIR failed"
10796 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
10797 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
10799 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
10800 lctl --device %$OSC deactivate
10801 lfs df || error "lfs df with deactivated OSC failed"
10802 lctl --device %$OSC activate
10803 # wait the osc back to normal
10804 wait_osc_import_ready client ost
10806 lfs df || error "lfs df with reactivated OSC failed"
10809 run_test 104a "lfs df [-ih] [path] test ========================="
10812 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10813 [ $RUNAS_ID -eq $UID ] &&
10814 skip_env "RUNAS_ID = UID = $UID -- skipping"
10816 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
10817 grep "Permission denied" | wc -l)))
10818 if [ $denied_cnt -ne 0 ]; then
10819 error "lfs check servers test failed"
10822 run_test 104b "$RUNAS lfs check servers test ===================="
10825 # doesn't work on 2.4 kernels
10827 if $(flock_is_enabled); then
10828 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
10830 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
10834 run_test 105a "flock when mounted without -o flock test ========"
10838 if $(flock_is_enabled); then
10839 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
10841 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
10845 run_test 105b "fcntl when mounted without -o flock test ========"
10849 if $(flock_is_enabled); then
10850 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
10852 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
10856 run_test 105c "lockf when mounted without -o flock test"
10858 test_105d() { # bug 15924
10859 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10861 test_mkdir $DIR/$tdir
10862 flock_is_enabled || skip_env "mount w/o flock enabled"
10863 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
10864 $LCTL set_param fail_loc=0x80000315
10865 flocks_test 2 $DIR/$tdir
10867 run_test 105d "flock race (should not freeze) ========"
10869 test_105e() { # bug 22660 && 22040
10870 flock_is_enabled || skip_env "mount w/o flock enabled"
10873 flocks_test 3 $DIR/$tfile
10875 run_test 105e "Two conflicting flocks from same process"
10877 test_106() { #bug 10921
10878 test_mkdir $DIR/$tdir
10879 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
10880 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
10882 run_test 106 "attempt exec of dir followed by chown of that dir"
10885 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10893 local save_pattern=$(sysctl -n kernel.core_pattern)
10894 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
10895 sysctl -w kernel.core_pattern=$file
10896 sysctl -w kernel.core_uses_pid=0
10898 ulimit -c unlimited
10904 kill -s 11 $SLEEPPID
10906 if [ -e $file ]; then
10907 size=`stat -c%s $file`
10908 [ $size -eq 0 ] && error "Fail to create core file $file"
10910 error "Fail to create core file $file"
10913 sysctl -w kernel.core_pattern=$save_pattern
10914 sysctl -w kernel.core_uses_pid=$save_uses_pid
10917 run_test 107 "Coredump on SIG"
10920 test_mkdir $DIR/$tdir
10921 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255)
10922 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/$(str_repeat 'b' 256) &&
10923 error "mkdir with 256 char should fail, but did not"
10924 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
10925 error "create with 255 char failed"
10926 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
10927 error "create with 256 char should fail, but did not"
10932 run_test 110 "filename length checking"
10935 # Purpose: To verify dynamic thread (OSS) creation.
10938 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10939 remote_ost_nodsh && skip "remote OST with nodsh"
10941 # Lustre does not stop service threads once they are started.
10942 # Reset number of running threads to default.
10947 local save_params="$TMP/sanity-$TESTNAME.parameters"
10949 # Get ll_ost_io count before I/O
10950 OSTIO_pre=$(do_facet ost1 \
10951 "$LCTL get_param ost.OSS.ost_io.threads_started | cut -d= -f2")
10952 # Exit if lustre is not running (ll_ost_io not running).
10953 [ -z "$OSTIO_pre" ] && error "no OSS threads"
10955 echo "Starting with $OSTIO_pre threads"
10956 local thread_max=$((OSTIO_pre * 2))
10957 local rpc_in_flight=$((thread_max * 2))
10958 # Number of I/O Process proposed to be started.
10960 local facets=$(get_facets OST)
10962 save_lustre_params client "osc.*OST*.max_rpcs_in_flight" > $save_params
10963 save_lustre_params $facets "ost.OSS.ost_io.threads_max" >> $save_params
10965 # Set in_flight to $rpc_in_flight
10966 $LCTL set_param osc.*OST*.max_rpcs_in_flight=$rpc_in_flight ||
10967 error "Failed to set max_rpcs_in_flight to $rpc_in_flight"
10968 nfiles=${rpc_in_flight}
10969 # Set ost thread_max to $thread_max
10970 do_facet ost1 "$LCTL set_param ost.OSS.ost_io.threads_max=$thread_max"
10972 # 5 Minutes should be sufficient for max number of OSS
10973 # threads(thread_max) to be created.
10977 local WTL=${WTL:-"$LUSTRE/tests/write_time_limit"}
10978 test_mkdir $DIR/$tdir
10979 for i in $(seq $nfiles); do
10980 local file=$DIR/$tdir/${tfile}-$i
10981 $LFS setstripe -c -1 -i 0 $file
10982 ($WTL $file $timeout)&
10985 # I/O Started - Wait for thread_started to reach thread_max or report
10986 # error if thread_started is more than thread_max.
10987 echo "Waiting for thread_started to reach thread_max"
10988 local thread_started=0
10989 local end_time=$((SECONDS + timeout))
10991 while [ $SECONDS -le $end_time ] ; do
10993 # Get ost i/o thread_started count.
10994 thread_started=$(do_facet ost1 \
10996 ost.OSS.ost_io.threads_started | cut -d= -f2")
10997 # Break out if thread_started is equal/greater than thread_max
10998 if [[ $thread_started -ge $thread_max ]]; then
10999 echo ll_ost_io thread_started $thread_started, \
11000 equal/greater than thread_max $thread_max
11006 # Cleanup - We have the numbers, Kill i/o jobs if running.
11007 jobcount=($(jobs -p))
11008 for i in $(seq 0 $((${#jobcount[@]}-1)))
11010 kill -9 ${jobcount[$i]}
11011 if [ $? -ne 0 ] ; then
11013 Failed to Kill \'WTL\(I/O\)\' with pid ${jobcount[$i]}
11017 # Cleanup files left by WTL binary.
11018 for i in $(seq $nfiles); do
11019 local file=$DIR/$tdir/${tfile}-$i
11021 if [ $? -ne 0 ] ; then
11022 echo "Warning: Failed to delete file $file"
11026 restore_lustre_params <$save_params
11027 rm -f $save_params || echo "Warning: delete file '$save_params' failed"
11029 # Error out if no new thread has started or Thread started is greater
11031 if [[ $thread_started -le $OSTIO_pre ||
11032 $thread_started -gt $thread_max ]]; then
11033 error "ll_ost_io: thread_started $thread_started" \
11034 "OSTIO_pre $OSTIO_pre, thread_max $thread_max." \
11035 "No new thread started or thread started greater " \
11039 run_test 115 "verify dynamic thread creation===================="
11042 wait_delete_completed
11043 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
11044 echo "OST kbytes available: ${AVAIL[@]}"
11049 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
11050 #echo OST $i: ${AVAIL[i]}kb
11051 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
11055 if [[ ${AVAIL[i]} -lt $MINV ]]; then
11060 echo "Min free space: OST $MINI: $MINV"
11061 echo "Max free space: OST $MAXI: $MAXV"
11064 test_116a() { # was previously test_116()
11065 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11066 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11067 remote_mds_nodsh && skip "remote MDS with nodsh"
11069 echo -n "Free space priority "
11070 do_facet $SINGLEMDS lctl get_param -n lo[vd].*-mdtlov.qos_prio_free |
11075 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip"
11076 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip"
11077 trap simple_cleanup_common EXIT
11079 # Check if we need to generate uneven OSTs
11080 test_mkdir -p $DIR/$tdir/OST${MINI}
11081 local FILL=$((MINV / 4))
11082 local DIFF=$((MAXV - MINV))
11083 local DIFF2=$((DIFF * 100 / MINV))
11085 local threshold=$(do_facet $SINGLEMDS \
11086 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
11087 threshold=${threshold%%%}
11088 echo -n "Check for uneven OSTs: "
11089 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
11091 if [[ $DIFF2 -gt $threshold ]]; then
11093 echo "Don't need to fill OST$MINI"
11095 # generate uneven OSTs. Write 2% over the QOS threshold value
11097 DIFF=$((threshold - DIFF2 + 2))
11098 DIFF2=$((MINV * DIFF / 100))
11099 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
11100 $LFS setstripe -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
11101 error "setstripe failed"
11102 DIFF=$((DIFF2 / 2048))
11104 while [ $i -lt $DIFF ]; do
11106 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
11107 bs=2M count=1 2>/dev/null
11116 DIFF=$((MAXV - MINV))
11117 DIFF2=$((DIFF * 100 / MINV))
11118 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
11119 if [ $DIFF2 -gt $threshold ]; then
11122 echo "failed - QOS mode won't be used"
11123 simple_cleanup_common
11124 skip "QOS imbalance criteria not met"
11132 # now fill using QOS
11133 $LFS setstripe -c 1 $DIR/$tdir
11134 FILL=$((FILL / 200))
11135 if [ $FILL -gt 600 ]; then
11138 echo "writing $FILL files to QOS-assigned OSTs"
11140 while [ $i -lt $FILL ]; do
11142 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
11143 count=1 2>/dev/null
11146 echo "wrote $i 200k files"
11150 echo "Note: free space may not be updated, so measurements might be off"
11152 DIFF2=$((MAXV - MINV))
11153 echo "free space delta: orig $DIFF final $DIFF2"
11154 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
11155 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
11156 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
11157 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
11158 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
11159 if [[ $DIFF -gt 0 ]]; then
11160 FILL=$((DIFF2 * 100 / DIFF - 100))
11161 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
11164 # Figure out which files were written where
11165 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
11166 awk '/'$MINI1': / {print $2; exit}')
11168 MINC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
11169 echo "$MINC files created on smaller OST $MINI1"
11170 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
11171 awk '/'$MAXI1': / {print $2; exit}')
11173 MAXC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
11174 echo "$MAXC files created on larger OST $MAXI1"
11175 if [[ $MINC -gt 0 ]]; then
11176 FILL=$((MAXC * 100 / MINC - 100))
11177 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
11179 [[ $MAXC -gt $MINC ]] ||
11180 error_ignore LU-9 "stripe QOS didn't balance free space"
11181 simple_cleanup_common
11183 run_test 116a "stripe QOS: free space balance ==================="
11185 test_116b() { # LU-2093
11186 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11187 remote_mds_nodsh && skip "remote MDS with nodsh"
11189 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
11190 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
11191 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
11192 [ -z "$old_rr" ] && skip "no QOS"
11193 do_facet $SINGLEMDS lctl set_param \
11194 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
11195 mkdir -p $DIR/$tdir
11196 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
11197 createmany -o $DIR/$tdir/f- 20 || error "can't create"
11198 do_facet $SINGLEMDS lctl set_param fail_loc=0
11200 do_facet $SINGLEMDS lctl set_param \
11201 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
11203 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
11205 test_117() # bug 10891
11207 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11209 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
11210 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
11211 lctl set_param fail_loc=0x21e
11212 > $DIR/$tfile || error "truncate failed"
11213 lctl set_param fail_loc=0
11214 echo "Truncate succeeded."
11217 run_test 117 "verify osd extend =========="
11219 NO_SLOW_RESENDCOUNT=4
11220 export OLD_RESENDCOUNT=""
11221 set_resend_count () {
11222 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
11223 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
11224 lctl set_param -n $PROC_RESENDCOUNT $1
11225 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
11228 # for reduce test_118* time (b=14842)
11229 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
11231 # Reset async IO behavior after error case
11233 FILE=$DIR/reset_async
11235 # Ensure all OSCs are cleared
11236 $LFS setstripe -c -1 $FILE
11237 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
11242 test_118a() #bug 11710
11244 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11248 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11249 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11250 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
11252 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11253 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11258 run_test 118a "verify O_SYNC works =========="
11262 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11263 remote_ost_nodsh && skip "remote OST with nodsh"
11267 #define OBD_FAIL_SRV_ENOENT 0x217
11268 set_nodes_failloc "$(osts_nodes)" 0x217
11269 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11271 set_nodes_failloc "$(osts_nodes)" 0
11272 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11273 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11276 if [[ $RC -eq 0 ]]; then
11277 error "Must return error due to dropped pages, rc=$RC"
11281 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11282 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11286 echo "Dirty pages not leaked on ENOENT"
11288 # Due to the above error the OSC will issue all RPCs syncronously
11289 # until a subsequent RPC completes successfully without error.
11290 $MULTIOP $DIR/$tfile Ow4096yc
11295 run_test 118b "Reclaim dirty pages on fatal error =========="
11299 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11301 # for 118c, restore the original resend count, LU-1940
11302 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
11303 set_resend_count $OLD_RESENDCOUNT
11304 remote_ost_nodsh && skip "remote OST with nodsh"
11308 #define OBD_FAIL_OST_EROFS 0x216
11309 set_nodes_failloc "$(osts_nodes)" 0x216
11311 # multiop should block due to fsync until pages are written
11312 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
11316 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
11317 error "Multiop failed to block on fsync, pid=$MULTIPID"
11320 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11322 if [[ $WRITEBACK -eq 0 ]]; then
11323 error "No page in writeback, writeback=$WRITEBACK"
11326 set_nodes_failloc "$(osts_nodes)" 0
11329 if [[ $RC -ne 0 ]]; then
11330 error "Multiop fsync failed, rc=$RC"
11333 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11334 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11336 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11337 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11341 echo "Dirty pages flushed via fsync on EROFS"
11344 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
11346 # continue to use small resend count to reduce test_118* time (b=14842)
11347 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
11351 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11352 remote_ost_nodsh && skip "remote OST with nodsh"
11356 #define OBD_FAIL_OST_BRW_PAUSE_BULK
11357 set_nodes_failloc "$(osts_nodes)" 0x214
11358 # multiop should block due to fsync until pages are written
11359 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
11363 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
11364 error "Multiop failed to block on fsync, pid=$MULTIPID"
11367 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11369 if [[ $WRITEBACK -eq 0 ]]; then
11370 error "No page in writeback, writeback=$WRITEBACK"
11373 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
11374 set_nodes_failloc "$(osts_nodes)" 0
11376 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11377 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11379 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11380 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11384 echo "Dirty pages gaurenteed flushed via fsync"
11387 run_test 118d "Fsync validation inject a delay of the bulk =========="
11390 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11394 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
11395 lctl set_param fail_loc=0x8000040a
11397 # Should simulate EINVAL error which is fatal
11398 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11400 if [[ $RC -eq 0 ]]; then
11401 error "Must return error due to dropped pages, rc=$RC"
11404 lctl set_param fail_loc=0x0
11406 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11407 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11408 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11410 if [[ $LOCKED -ne 0 ]]; then
11411 error "Locked pages remain in cache, locked=$LOCKED"
11414 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11415 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11419 echo "No pages locked after fsync"
11424 run_test 118f "Simulate unrecoverable OSC side error =========="
11427 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11431 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
11432 lctl set_param fail_loc=0x406
11434 # simulate local -ENOMEM
11435 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11438 lctl set_param fail_loc=0
11439 if [[ $RC -eq 0 ]]; then
11440 error "Must return error due to dropped pages, rc=$RC"
11443 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11444 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11445 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11447 if [[ $LOCKED -ne 0 ]]; then
11448 error "Locked pages remain in cache, locked=$LOCKED"
11451 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11452 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11456 echo "No pages locked after fsync"
11461 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
11464 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11465 remote_ost_nodsh && skip "remote OST with nodsh"
11469 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
11470 set_nodes_failloc "$(osts_nodes)" 0x20e
11471 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
11472 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11475 set_nodes_failloc "$(osts_nodes)" 0
11476 if [[ $RC -eq 0 ]]; then
11477 error "Must return error due to dropped pages, rc=$RC"
11480 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11481 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11482 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11484 if [[ $LOCKED -ne 0 ]]; then
11485 error "Locked pages remain in cache, locked=$LOCKED"
11488 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11489 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11493 echo "No pages locked after fsync"
11497 run_test 118h "Verify timeout in handling recoverables errors =========="
11499 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
11502 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11503 remote_ost_nodsh && skip "remote OST with nodsh"
11507 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
11508 set_nodes_failloc "$(osts_nodes)" 0x20e
11510 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
11511 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
11514 set_nodes_failloc "$(osts_nodes)" 0
11518 if [[ $RC -ne 0 ]]; then
11519 error "got error, but should be not, rc=$RC"
11522 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11523 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11524 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
11525 if [[ $LOCKED -ne 0 ]]; then
11526 error "Locked pages remain in cache, locked=$LOCKED"
11529 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11530 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11534 echo "No pages locked after fsync"
11538 run_test 118i "Fix error before timeout in recoverable error =========="
11540 [ "$SLOW" = "no" ] && set_resend_count 4
11543 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11544 remote_ost_nodsh && skip "remote OST with nodsh"
11548 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
11549 set_nodes_failloc "$(osts_nodes)" 0x220
11551 # return -EIO from OST
11552 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11554 set_nodes_failloc "$(osts_nodes)" 0x0
11555 if [[ $RC -eq 0 ]]; then
11556 error "Must return error due to dropped pages, rc=$RC"
11559 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11560 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11561 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
11562 if [[ $LOCKED -ne 0 ]]; then
11563 error "Locked pages remain in cache, locked=$LOCKED"
11566 # in recoverable error on OST we want resend and stay until it finished
11567 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11568 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11572 echo "No pages locked after fsync"
11576 run_test 118j "Simulate unrecoverable OST side error =========="
11580 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11581 remote_ost_nodsh && skip "remote OSTs with nodsh"
11583 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
11584 set_nodes_failloc "$(osts_nodes)" 0x20e
11585 test_mkdir $DIR/$tdir
11587 for ((i=0;i<10;i++)); do
11588 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
11589 error "dd to $DIR/$tdir/$tfile-$i failed" )&
11596 set_nodes_failloc "$(osts_nodes)" 0
11599 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
11601 test_118l() # LU-646
11603 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11605 test_mkdir $DIR/$tdir
11606 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
11609 run_test 118l "fsync dir"
11611 test_118m() # LU-3066
11613 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11615 test_mkdir $DIR/$tdir
11616 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
11619 run_test 118m "fdatasync dir ========="
11621 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
11628 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11629 remote_ost_nodsh && skip "remote OSTs with nodsh"
11631 # Sleep to avoid a cached response.
11632 #define OBD_STATFS_CACHE_SECONDS 1
11635 # Inject a 10 second delay in the OST_STATFS handler.
11636 #define OBD_FAIL_OST_STATFS_DELAY 0x242
11637 set_nodes_failloc "$(osts_nodes)" 0x242
11640 stat --file-system $MOUNT > /dev/null
11643 set_nodes_failloc "$(osts_nodes)" 0
11645 if ((end - begin > 20)); then
11646 error "statfs took $((end - begin)) seconds, expected 10"
11649 run_test 118n "statfs() sends OST_STATFS requests in parallel"
11651 test_119a() # bug 11737
11653 BSIZE=$((512 * 1024))
11654 directio write $DIR/$tfile 0 1 $BSIZE
11655 # We ask to read two blocks, which is more than a file size.
11656 # directio will indicate an error when requested and actual
11657 # sizes aren't equeal (a normal situation in this case) and
11658 # print actual read amount.
11659 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
11660 if [ "$NOB" != "$BSIZE" ]; then
11661 error "read $NOB bytes instead of $BSIZE"
11665 run_test 119a "Short directIO read must return actual read amount"
11667 test_119b() # bug 11737
11669 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11671 $LFS setstripe -c 2 $DIR/$tfile || error "setstripe failed"
11672 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
11674 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) ||
11675 error "direct read failed"
11678 run_test 119b "Sparse directIO read must return actual read amount"
11680 test_119c() # bug 13099
11683 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
11684 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
11687 run_test 119c "Testing for direct read hitting hole"
11689 test_119d() # bug 15950
11691 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11693 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
11694 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
11696 $LFS setstripe $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
11697 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
11698 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
11699 lctl set_param fail_loc=0x40d
11700 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
11703 cat $DIR/$tfile > /dev/null &
11704 lctl set_param fail_loc=0
11707 log "the DIO writes have completed, now wait for the reads (should not block very long)"
11709 [ -n "`ps h -p $pid_reads -o comm`" ] && \
11710 error "the read rpcs have not completed in 2s"
11712 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
11714 run_test 119d "The DIO path should try to send a new rpc once one is completed"
11717 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11718 remote_mds_nodsh && skip "remote MDS with nodsh"
11719 test_mkdir -i0 -c1 $DIR/$tdir
11720 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11721 skip_env "no early lock cancel on server"
11723 lru_resize_disable mdc
11724 lru_resize_disable osc
11725 cancel_lru_locks mdc
11726 # asynchronous object destroy at MDT could cause bl ast to client
11727 cancel_lru_locks osc
11729 stat $DIR/$tdir > /dev/null
11730 can1=$(do_facet mds1 \
11731 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11732 awk '/ldlm_cancel/ {print $2}')
11733 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11734 awk '/ldlm_bl_callback/ {print $2}')
11735 test_mkdir -i0 -c1 $DIR/$tdir/d1
11736 can2=$(do_facet mds1 \
11737 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11738 awk '/ldlm_cancel/ {print $2}')
11739 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11740 awk '/ldlm_bl_callback/ {print $2}')
11741 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11742 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11743 lru_resize_enable mdc
11744 lru_resize_enable osc
11746 run_test 120a "Early Lock Cancel: mkdir test"
11749 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11750 remote_mds_nodsh && skip "remote MDS with nodsh"
11751 test_mkdir $DIR/$tdir
11752 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11753 skip_env "no early lock cancel on server"
11755 lru_resize_disable mdc
11756 lru_resize_disable osc
11757 cancel_lru_locks mdc
11758 stat $DIR/$tdir > /dev/null
11759 can1=$(do_facet $SINGLEMDS \
11760 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11761 awk '/ldlm_cancel/ {print $2}')
11762 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11763 awk '/ldlm_bl_callback/ {print $2}')
11764 touch $DIR/$tdir/f1
11765 can2=$(do_facet $SINGLEMDS \
11766 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11767 awk '/ldlm_cancel/ {print $2}')
11768 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11769 awk '/ldlm_bl_callback/ {print $2}')
11770 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11771 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11772 lru_resize_enable mdc
11773 lru_resize_enable osc
11775 run_test 120b "Early Lock Cancel: create test"
11778 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11779 remote_mds_nodsh && skip "remote MDS with nodsh"
11780 test_mkdir -i0 -c1 $DIR/$tdir
11781 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11782 skip "no early lock cancel on server"
11784 lru_resize_disable mdc
11785 lru_resize_disable osc
11786 test_mkdir -i0 -c1 $DIR/$tdir/d1
11787 test_mkdir -i0 -c1 $DIR/$tdir/d2
11788 touch $DIR/$tdir/d1/f1
11789 cancel_lru_locks mdc
11790 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
11791 can1=$(do_facet mds1 \
11792 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11793 awk '/ldlm_cancel/ {print $2}')
11794 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11795 awk '/ldlm_bl_callback/ {print $2}')
11796 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
11797 can2=$(do_facet mds1 \
11798 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11799 awk '/ldlm_cancel/ {print $2}')
11800 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11801 awk '/ldlm_bl_callback/ {print $2}')
11802 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11803 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11804 lru_resize_enable mdc
11805 lru_resize_enable osc
11807 run_test 120c "Early Lock Cancel: link test"
11810 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11811 remote_mds_nodsh && skip "remote MDS with nodsh"
11812 test_mkdir -i0 -c1 $DIR/$tdir
11813 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11814 skip_env "no early lock cancel on server"
11816 lru_resize_disable mdc
11817 lru_resize_disable osc
11819 cancel_lru_locks mdc
11820 stat $DIR/$tdir > /dev/null
11821 can1=$(do_facet mds1 \
11822 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11823 awk '/ldlm_cancel/ {print $2}')
11824 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11825 awk '/ldlm_bl_callback/ {print $2}')
11826 chmod a+x $DIR/$tdir
11827 can2=$(do_facet mds1 \
11828 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11829 awk '/ldlm_cancel/ {print $2}')
11830 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11831 awk '/ldlm_bl_callback/ {print $2}')
11832 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11833 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11834 lru_resize_enable mdc
11835 lru_resize_enable osc
11837 run_test 120d "Early Lock Cancel: setattr test"
11840 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11841 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11842 skip_env "no early lock cancel on server"
11843 remote_mds_nodsh && skip "remote MDS with nodsh"
11845 local dlmtrace_set=false
11847 test_mkdir -i0 -c1 $DIR/$tdir
11848 lru_resize_disable mdc
11849 lru_resize_disable osc
11850 ! $LCTL get_param debug | grep -q dlmtrace &&
11851 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
11852 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
11853 cancel_lru_locks mdc
11854 cancel_lru_locks osc
11855 dd if=$DIR/$tdir/f1 of=/dev/null
11856 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
11857 # XXX client can not do early lock cancel of OST lock
11858 # during unlink (LU-4206), so cancel osc lock now.
11860 cancel_lru_locks osc
11861 can1=$(do_facet mds1 \
11862 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11863 awk '/ldlm_cancel/ {print $2}')
11864 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11865 awk '/ldlm_bl_callback/ {print $2}')
11866 unlink $DIR/$tdir/f1
11868 can2=$(do_facet mds1 \
11869 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11870 awk '/ldlm_cancel/ {print $2}')
11871 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11872 awk '/ldlm_bl_callback/ {print $2}')
11873 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
11874 $LCTL dk $TMP/cancel.debug.txt
11875 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
11876 $LCTL dk $TMP/blocking.debug.txt
11877 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
11878 lru_resize_enable mdc
11879 lru_resize_enable osc
11881 run_test 120e "Early Lock Cancel: unlink test"
11884 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11885 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11886 skip_env "no early lock cancel on server"
11887 remote_mds_nodsh && skip "remote MDS with nodsh"
11889 test_mkdir -i0 -c1 $DIR/$tdir
11890 lru_resize_disable mdc
11891 lru_resize_disable osc
11892 test_mkdir -i0 -c1 $DIR/$tdir/d1
11893 test_mkdir -i0 -c1 $DIR/$tdir/d2
11894 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
11895 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
11896 cancel_lru_locks mdc
11897 cancel_lru_locks osc
11898 dd if=$DIR/$tdir/d1/f1 of=/dev/null
11899 dd if=$DIR/$tdir/d2/f2 of=/dev/null
11900 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
11901 # XXX client can not do early lock cancel of OST lock
11902 # during rename (LU-4206), so cancel osc lock now.
11904 cancel_lru_locks osc
11905 can1=$(do_facet mds1 \
11906 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11907 awk '/ldlm_cancel/ {print $2}')
11908 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11909 awk '/ldlm_bl_callback/ {print $2}')
11910 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
11912 can2=$(do_facet mds1 \
11913 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11914 awk '/ldlm_cancel/ {print $2}')
11915 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11916 awk '/ldlm_bl_callback/ {print $2}')
11917 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11918 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11919 lru_resize_enable mdc
11920 lru_resize_enable osc
11922 run_test 120f "Early Lock Cancel: rename test"
11925 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11926 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11927 skip_env "no early lock cancel on server"
11928 remote_mds_nodsh && skip "remote MDS with nodsh"
11930 lru_resize_disable mdc
11931 lru_resize_disable osc
11933 echo create $count files
11934 test_mkdir $DIR/$tdir
11935 cancel_lru_locks mdc
11936 cancel_lru_locks osc
11939 can0=$(do_facet $SINGLEMDS \
11940 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11941 awk '/ldlm_cancel/ {print $2}')
11942 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11943 awk '/ldlm_bl_callback/ {print $2}')
11944 createmany -o $DIR/$tdir/f $count
11946 can1=$(do_facet $SINGLEMDS \
11947 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11948 awk '/ldlm_cancel/ {print $2}')
11949 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11950 awk '/ldlm_bl_callback/ {print $2}')
11952 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
11953 echo rm $count files
11956 can2=$(do_facet $SINGLEMDS \
11957 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11958 awk '/ldlm_cancel/ {print $2}')
11959 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11960 awk '/ldlm_bl_callback/ {print $2}')
11962 echo total: $count removes in $((t2-t1))
11963 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
11965 # wait for commitment of removal
11966 lru_resize_enable mdc
11967 lru_resize_enable osc
11969 run_test 120g "Early Lock Cancel: performance test"
11971 test_121() { #bug #10589
11972 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11975 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
11976 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
11977 lctl set_param fail_loc=0x310
11978 cancel_lru_locks osc > /dev/null
11979 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
11980 lctl set_param fail_loc=0
11981 [[ $reads -eq $writes ]] ||
11982 error "read $reads blocks, must be $writes blocks"
11984 run_test 121 "read cancel race ========="
11986 test_123a_base() { # was test 123, statahead(bug 11401)
11990 if ! grep -q "processor.*: 1" /proc/cpuinfo; then
11991 log "testing UP system. Performance may be lower than expected."
11996 test_mkdir $DIR/$tdir
11997 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
11998 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
12000 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
12001 createmany -o $DIR/$tdir/$tfile $j $((i - j))
12003 max=$(lctl get_param -n llite.*.statahead_max | head -n 1)
12004 lctl set_param -n llite.*.statahead_max 0
12005 lctl get_param llite.*.statahead_max
12006 cancel_lru_locks mdc
12007 cancel_lru_locks osc
12009 time $lsx $DIR/$tdir | wc -l
12011 delta=$((etime - stime))
12012 log "$lsx $i files without statahead: $delta sec"
12013 lctl set_param llite.*.statahead_max=$max
12015 swrong=$(lctl get_param -n llite.*.statahead_stats |
12016 grep "statahead wrong:" | awk '{print $3}')
12017 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
12018 cancel_lru_locks mdc
12019 cancel_lru_locks osc
12021 time $lsx $DIR/$tdir | wc -l
12023 delta_sa=$((etime - stime))
12024 log "$lsx $i files with statahead: $delta_sa sec"
12025 lctl get_param -n llite.*.statahead_stats
12026 ewrong=$(lctl get_param -n llite.*.statahead_stats |
12027 grep "statahead wrong:" | awk '{print $3}')
12029 [[ $swrong -lt $ewrong ]] &&
12030 log "statahead was stopped, maybe too many locks held!"
12031 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
12033 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
12034 max=$(lctl get_param -n llite.*.statahead_max |
12036 lctl set_param -n llite.*.statahead_max 0
12037 lctl get_param llite.*.statahead_max
12038 cancel_lru_locks mdc
12039 cancel_lru_locks osc
12041 time $lsx $DIR/$tdir | wc -l
12043 delta=$((etime - stime))
12044 log "$lsx $i files again without statahead: $delta sec"
12045 lctl set_param llite.*.statahead_max=$max
12046 if [ $((delta_sa * 100 > delta * 105 && delta_sa > delta + 2)) ]; then
12047 if [ $SLOWOK -eq 0 ]; then
12048 error "$lsx $i files is slower with statahead!"
12050 log "$lsx $i files is slower with statahead!"
12056 [ $delta -gt 20 ] && break
12057 [ $delta -gt 8 ] && MULT=$((50 / delta))
12058 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
12066 delta=$((etime - stime))
12067 log "rm -r $DIR/$tdir/: $delta seconds"
12069 lctl get_param -n llite.*.statahead_stats
12073 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12075 test_123a_base "ls -l"
12077 run_test 123aa "verify statahead work"
12080 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12082 statx_supported || skip_env "Test must be statx() syscall supported"
12084 test_123a_base "$STATX -l"
12086 run_test 123ab "verify statahead work by using statx"
12089 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12091 statx_supported || skip_env "Test must be statx() syscall supported"
12098 cancel_lru_locks $OSC
12099 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
12100 agl_before=$($LCTL get_param -n llite.*.statahead_stats |
12101 awk '/agl.total:/ {print $3}')
12102 test_123a_base "$STATX -c \"%n %i %A %h %u %g %W %X %Z\" -D"
12103 test_123a_base "$STATX --cached=always -D"
12104 agl_after=$($LCTL get_param -n llite.*.statahead_stats |
12105 awk '/agl.total:/ {print $3}')
12106 [ $agl_before -eq $agl_after ] ||
12107 error "Should not trigger AGL thread - $agl_before:$agl_after"
12108 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
12109 [ $rpcs_after -eq $rpcs_before ] ||
12110 error "$STATX should not send glimpse RPCs to $OSC"
12112 run_test 123ac "verify statahead work by using statx without glimpse RPCs"
12114 test_123b () { # statahead(bug 15027)
12115 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12117 test_mkdir $DIR/$tdir
12118 createmany -o $DIR/$tdir/$tfile-%d 1000
12120 cancel_lru_locks mdc
12121 cancel_lru_locks osc
12123 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
12124 lctl set_param fail_loc=0x80000803
12125 ls -lR $DIR/$tdir > /dev/null
12127 lctl set_param fail_loc=0x0
12128 lctl get_param -n llite.*.statahead_stats
12133 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
12136 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
12138 test_mkdir -i 0 -c 1 $DIR/$tdir.0
12139 test_mkdir -i 1 -c 1 $DIR/$tdir.1
12140 touch $DIR/$tdir.1/{1..3}
12141 mv $DIR/$tdir.1/{1..3} $DIR/$tdir.0
12143 remount_client $MOUNT
12145 $MULTIOP $DIR/$tdir.0 Q
12147 # let statahead to complete
12148 ls -l $DIR/$tdir.0 > /dev/null
12150 testid=$(echo $TESTNAME | tr '_' ' ')
12151 dmesg | tac | sed "/$testid/,$ d" | grep "Can not initialize inode" &&
12152 error "statahead warning" || true
12154 run_test 123c "Can not initialize inode warning on DNE statahead"
12157 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12158 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
12159 skip_env "no lru resize on server"
12163 test_mkdir $DIR/$tdir
12165 log "create $NR files at $DIR/$tdir"
12166 createmany -o $DIR/$tdir/f $NR ||
12167 error "failed to create $NR files in $DIR/$tdir"
12169 cancel_lru_locks mdc
12170 ls -l $DIR/$tdir > /dev/null
12174 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
12175 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
12176 LRU_SIZE=$($LCTL get_param -n $PARAM)
12177 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
12178 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
12180 log "NS=$(basename $NSDIR)"
12185 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
12186 skip "Not enough cached locks created!"
12188 log "LRU=$LRU_SIZE"
12192 # We know that lru resize allows one client to hold $LIMIT locks
12193 # for 10h. After that locks begin to be killed by client.
12195 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
12197 if [ $LIMIT -lt $LRU_SIZE ]; then
12198 skip "Limit is too small $LIMIT"
12201 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
12202 # killing locks. Some time was spent for creating locks. This means
12203 # that up to the moment of sleep finish we must have killed some of
12204 # them (10-100 locks). This depends on how fast ther were created.
12205 # Many of them were touched in almost the same moment and thus will
12206 # be killed in groups.
12207 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE * 100))
12209 # Use $LRU_SIZE_B here to take into account real number of locks
12210 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
12211 local LRU_SIZE_B=$LRU_SIZE
12213 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
12214 log "OLD_LVF=$OLD_LVF"
12215 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
12217 # Let's make sure that we really have some margin. Client checks
12218 # cached locks every 10 sec.
12219 SLEEP=$((SLEEP+20))
12220 log "Sleep ${SLEEP} sec"
12222 while ((SEC<$SLEEP)); do
12226 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
12227 echo -n "$LRU_SIZE"
12230 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
12231 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
12233 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
12234 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
12235 unlinkmany $DIR/$tdir/f $NR
12239 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
12240 log "unlink $NR files at $DIR/$tdir"
12241 unlinkmany $DIR/$tdir/f $NR
12243 run_test 124a "lru resize ======================================="
12245 get_max_pool_limit()
12247 local limit=$($LCTL get_param \
12248 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
12250 for l in $limit; do
12251 if [[ $l -gt $max ]]; then
12259 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12260 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
12261 skip_env "no lru resize on server"
12263 LIMIT=$(get_max_pool_limit)
12265 NR=$(($(default_lru_size)*20))
12266 if [[ $NR -gt $LIMIT ]]; then
12267 log "Limit lock number by $LIMIT locks"
12271 IFree=$(mdsrate_inodes_available)
12272 if [ $IFree -lt $NR ]; then
12273 log "Limit lock number by $IFree inodes"
12277 lru_resize_disable mdc
12278 test_mkdir -p $DIR/$tdir/disable_lru_resize
12280 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
12281 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
12282 cancel_lru_locks mdc
12285 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
12288 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
12291 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
12295 nolruresize_delta=$((etime-stime))
12296 log "ls -la time: $nolruresize_delta seconds"
12297 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
12298 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
12300 lru_resize_enable mdc
12301 test_mkdir -p $DIR/$tdir/enable_lru_resize
12303 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
12304 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
12305 cancel_lru_locks mdc
12308 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
12311 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
12314 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
12318 lruresize_delta=$((etime-stime))
12319 log "ls -la time: $lruresize_delta seconds"
12320 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
12322 if [ $lruresize_delta -gt $nolruresize_delta ]; then
12323 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
12324 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
12325 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
12327 log "lru resize performs the same with no lru resize"
12329 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
12331 run_test 124b "lru resize (performance test) ======================="
12334 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12335 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
12336 skip_env "no lru resize on server"
12338 # cache ununsed locks on client
12340 cancel_lru_locks mdc
12341 test_mkdir $DIR/$tdir
12342 createmany -o $DIR/$tdir/f $nr ||
12343 error "failed to create $nr files in $DIR/$tdir"
12344 ls -l $DIR/$tdir > /dev/null
12346 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
12347 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
12348 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
12349 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
12350 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
12352 # set lru_max_age to 1 sec
12353 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
12354 echo "sleep $((recalc_p * 2)) seconds..."
12355 sleep $((recalc_p * 2))
12357 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
12358 # restore lru_max_age
12359 $LCTL set_param -n $nsdir.lru_max_age $max_age
12360 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
12361 unlinkmany $DIR/$tdir/f $nr
12363 run_test 124c "LRUR cancel very aged locks"
12366 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12367 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
12368 skip_env "no lru resize on server"
12370 # cache ununsed locks on client
12373 lru_resize_disable mdc
12374 stack_trap "lru_resize_enable mdc" EXIT
12376 cancel_lru_locks mdc
12378 # asynchronous object destroy at MDT could cause bl ast to client
12379 test_mkdir $DIR/$tdir
12380 createmany -o $DIR/$tdir/f $nr ||
12381 error "failed to create $nr files in $DIR/$tdir"
12382 stack_trap "unlinkmany $DIR/$tdir/f $nr" EXIT
12384 ls -l $DIR/$tdir > /dev/null
12386 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
12387 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
12388 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
12389 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
12391 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
12393 # set lru_max_age to 1 sec
12394 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
12395 stack_trap "$LCTL set_param -n $nsdir.lru_max_age $max_age" EXIT
12397 echo "sleep $((recalc_p * 2)) seconds..."
12398 sleep $((recalc_p * 2))
12400 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
12402 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
12404 run_test 124d "cancel very aged locks if lru-resize diasbaled"
12406 test_125() { # 13358
12407 $LCTL get_param -n llite.*.client_type | grep -q local ||
12408 skip "must run as local client"
12409 $LCTL get_param -n mdc.*-mdc-*.connect_flags | grep -q acl ||
12410 skip_env "must have acl enabled"
12411 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
12413 test_mkdir $DIR/$tdir
12414 $LFS setstripe -S 65536 -c -1 $DIR/$tdir || error "setstripe failed"
12415 setfacl -R -m u:bin:rwx $DIR/$tdir || error "setfacl $DIR/$tdir failed"
12416 ls -ld $DIR/$tdir || error "cannot access $DIR/$tdir"
12418 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
12420 test_126() { # bug 12829/13455
12421 $GSS && skip_env "must run as gss disabled"
12422 $LCTL get_param -n llite.*.client_type | grep -q local ||
12423 skip "must run as local client"
12424 [ "$UID" != 0 ] && skip "must run as root, not UID $UID"
12426 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
12427 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
12429 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
12431 run_test 126 "check that the fsgid provided by the client is taken into account"
12433 test_127a() { # bug 15521
12434 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12435 local name count samp unit min max sum sumsq
12437 $LFS setstripe -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
12438 echo "stats before reset"
12439 $LCTL get_param osc.*.stats
12440 $LCTL set_param osc.*.stats=0
12441 local fsize=$((2048 * 1024))
12443 dd if=/dev/zero of=$DIR/$tfile bs=$fsize count=1
12444 cancel_lru_locks osc
12445 dd if=$DIR/$tfile of=/dev/null bs=$fsize
12447 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/$tfile.tmp
12448 stack_trap "rm -f $TMP/$tfile.tmp"
12449 while read name count samp unit min max sum sumsq; do
12450 echo "got name=$name count=$count unit=$unit min=$min max=$max"
12451 [ ! $min ] && error "Missing min value for $name proc entry"
12452 eval $name=$count || error "Wrong proc format"
12455 read_bytes|write_bytes)
12456 [[ "$unit" =~ "bytes" ]] ||
12457 error "unit is not 'bytes': $unit"
12458 (( $min >= 4096 )) || error "min is too small: $min"
12459 (( $min <= $fsize )) || error "min is too big: $min"
12460 (( $max >= 4096 )) || error "max is too small: $max"
12461 (( $max <= $fsize )) || error "max is too big: $max"
12462 (( $sum == $fsize )) || error "sum is wrong: $sum"
12463 (( $sumsq >= ($fsize / 4096) * (4096 * 4096) )) ||
12464 error "sumsquare is too small: $sumsq"
12465 (( $sumsq <= $fsize * $fsize )) ||
12466 error "sumsquare is too big: $sumsq"
12468 ost_read|ost_write)
12469 [[ "$unit" =~ "usec" ]] ||
12470 error "unit is not 'usec': $unit"
12474 done < $DIR/$tfile.tmp
12476 #check that we actually got some stats
12477 [ "$read_bytes" ] || error "Missing read_bytes stats"
12478 [ "$write_bytes" ] || error "Missing write_bytes stats"
12479 [ "$read_bytes" != 0 ] || error "no read done"
12480 [ "$write_bytes" != 0 ] || error "no write done"
12482 run_test 127a "verify the client stats are sane"
12484 test_127b() { # bug LU-333
12485 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12486 local name count samp unit min max sum sumsq
12488 echo "stats before reset"
12489 $LCTL get_param llite.*.stats
12490 $LCTL set_param llite.*.stats=0
12492 # perform 2 reads and writes so MAX is different from SUM.
12493 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
12494 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
12495 cancel_lru_locks osc
12496 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
12497 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
12499 $LCTL get_param llite.*.stats | grep samples > $TMP/$tfile.tmp
12500 stack_trap "rm -f $TMP/$tfile.tmp"
12501 while read name count samp unit min max sum sumsq; do
12502 echo "got name=$name count=$count unit=$unit min=$min max=$max"
12503 eval $name=$count || error "Wrong proc format"
12506 read_bytes|write_bytes)
12507 [[ "$unit" =~ "bytes" ]] ||
12508 error "unit is not 'bytes': $unit"
12509 (( $count == 2 )) || error "count is not 2: $count"
12510 (( $min == $PAGE_SIZE )) ||
12511 error "min is not $PAGE_SIZE: $min"
12512 (( $max == $PAGE_SIZE )) ||
12513 error "max is not $PAGE_SIZE: $max"
12514 (( $sum == $PAGE_SIZE * 2 )) ||
12515 error "sum is not $((PAGE_SIZE * 2)): $sum"
12518 [[ "$unit" =~ "usec" ]] ||
12519 error "unit is not 'usec': $unit"
12523 done < $TMP/$tfile.tmp
12525 #check that we actually got some stats
12526 [ "$read_bytes" ] || error "Missing read_bytes stats"
12527 [ "$write_bytes" ] || error "Missing write_bytes stats"
12528 [ "$read_bytes" != 0 ] || error "no read done"
12529 [ "$write_bytes" != 0 ] || error "no write done"
12531 run_test 127b "verify the llite client stats are sane"
12533 test_127c() { # LU-12394
12534 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
12541 $LCTL set_param llite.*.extents_stats=1
12542 stack_trap "$LCTL set_param llite.*.extents_stats=0" EXIT
12544 # Use two stripes so there is enough space in default config
12545 $LFS setstripe -c 2 $DIR/$tfile
12547 # Extent stats start at 0-4K and go in power of two buckets
12548 # LL_HIST_START = 12 --> 2^12 = 4K
12549 # We do 3K*2^i, so 3K, 6K, 12K, 24K... hitting each bucket.
12550 # We do not do buckets larger than 64 MiB to avoid ENOSPC issues on
12552 for size in 3K 6K 12K 24K 48K 96K 192K 384K 768K 1536K 3M 6M 12M 24M 48M;
12554 # Write and read, 2x each, second time at a non-zero offset
12555 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1
12556 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1 seek=10
12557 dd if=$DIR/$tfile of=/dev/null bs=$size count=1
12558 dd if=$DIR/$tfile of=/dev/null bs=$size count=1 seek=10
12562 $LCTL get_param llite.*.extents_stats
12565 for bsize in 4K 8K 16K 32K 64K 128K 256K 512K 1M 2M 4M 8M 16M 32M 64M;
12567 local bucket=$($LCTL get_param -n llite.*.extents_stats |
12569 reads=$(echo $bucket | awk '{print $5}')
12570 writes=$(echo $bucket | awk '{print $9}')
12571 [ "$reads" -eq $count ] ||
12572 error "$reads reads in < $bsize bucket, expect $count"
12573 [ "$writes" -eq $count ] ||
12574 error "$writes writes in < $bsize bucket, expect $count"
12577 # Test mmap write and read
12578 $LCTL set_param llite.*.extents_stats=c
12580 dd if=/dev/zero of=$DIR/$tfile bs=${size}K count=1
12581 $MULTIOP $DIR/$tfile OSMRUc || error "$MULTIOP $DIR/$tfile failed"
12582 $MULTIOP $DIR/$tfile OSMWUc || error "$MULTIOP $DIR/$tfile failed"
12584 $LCTL get_param llite.*.extents_stats
12586 count=$(((size*1024) / PAGE_SIZE))
12588 bsize=$((2 * PAGE_SIZE / 1024))K
12590 bucket=$($LCTL get_param -n llite.*.extents_stats |
12592 reads=$(echo $bucket | awk '{print $5}')
12593 writes=$(echo $bucket | awk '{print $9}')
12594 # mmap writes fault in the page first, creating an additonal read
12595 [ "$reads" -eq $((2 * count)) ] ||
12596 error "$reads reads in < $bsize bucket, expect $count"
12597 [ "$writes" -eq $count ] ||
12598 error "$writes writes in < $bsize bucket, expect $count"
12600 run_test 127c "test llite extent stats with regular & mmap i/o"
12602 test_128() { # bug 15212
12604 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
12609 result=$(grep error $TMP/$tfile.log)
12610 rm -f $DIR/$tfile $TMP/$tfile.log
12611 [ -z "$result" ] ||
12612 error "consecutive find's under interactive lfs failed"
12614 run_test 128 "interactive lfs for 2 consecutive find's"
12616 set_dir_limits () {
12621 local ldproc=/proc/fs/ldiskfs
12622 local facets=$(get_facets MDS)
12624 for facet in ${facets//,/ }; do
12625 canondev=$(ldiskfs_canon \
12626 *.$(convert_facet2label $facet).mntdev $facet)
12627 do_facet $facet "test -e $ldproc/$canondev/max_dir_size" ||
12628 ldproc=/sys/fs/ldiskfs
12629 do_facet $facet "echo $1 >$ldproc/$canondev/max_dir_size"
12630 do_facet $facet "echo $2 >$ldproc/$canondev/warning_dir_size"
12634 check_mds_dmesg() {
12635 local facets=$(get_facets MDS)
12636 for facet in ${facets//,/ }; do
12637 do_facet $facet "dmesg | tail -3 | grep $1" && return 0
12643 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12644 [[ $MDS1_VERSION -ge $(version_code 2.5.56) ]] ||
12645 skip "Need MDS version with at least 2.5.56"
12646 if [ "$mds1_FSTYPE" != ldiskfs ]; then
12647 skip_env "ldiskfs only test"
12649 remote_mds_nodsh && skip "remote MDS with nodsh"
12652 local has_warning=false
12655 mkdir -p $DIR/$tdir
12657 # block size of mds1
12658 local maxsize=$(($($LCTL get_param -n mdc.*MDT0000*.blocksize) * 8))
12659 set_dir_limits $maxsize $((maxsize * 6 / 8))
12660 stack_trap "set_dir_limits 0 0"
12661 stack_trap "unlinkmany $DIR/$tdir/file_base_ 2000 || true"
12662 local dirsize=$(stat -c%s "$DIR/$tdir")
12664 while (( $dirsize <= $maxsize )); do
12665 $MCREATE $DIR/$tdir/file_base_$nfiles
12667 # check two errors:
12668 # ENOSPC for ext4 max_dir_size, which has been used since
12669 # kernel v3.6-rc1-8-gdf981d03ee, lustre v2_4_50_0-79-gaed82035c0
12670 if (( rc == ENOSPC )); then
12672 echo "rc=$rc returned as expected after $nfiles files"
12674 createmany -o $DIR/$tdir/file_extra_$nfiles. 5 ||
12675 error "create failed w/o dir size limit"
12677 # messages may be rate limited if test is run repeatedly
12678 check_mds_dmesg '"is approaching max"' ||
12679 echo "warning message should be output"
12680 check_mds_dmesg '"has reached max"' ||
12681 echo "reached message should be output"
12683 dirsize=$(stat -c%s "$DIR/$tdir")
12685 [[ $dirsize -ge $maxsize ]] && return 0
12686 error "dirsize $dirsize < $maxsize after $nfiles files"
12687 elif (( rc != 0 )); then
12690 nfiles=$((nfiles + 1))
12691 dirsize=$(stat -c%s "$DIR/$tdir")
12694 error "rc=$rc, size=$dirsize/$maxsize, mdt=$MDSCOUNT, nfiles=$nfiles"
12696 run_test 129 "test directory size limit ========================"
12705 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12706 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
12708 trap cleanup_130 EXIT RETURN
12710 local fm_file=$DIR/$tfile
12711 $LFS setstripe -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
12712 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
12713 error "dd failed for $fm_file"
12715 # LU-1795: test filefrag/FIEMAP once, even if unsupported
12716 filefrag -ves $fm_file
12718 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12719 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12720 [ $RC != 0 ] && error "filefrag $fm_file failed"
12722 filefrag_op=$(filefrag -ve -k $fm_file |
12723 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12724 lun=$($LFS getstripe -i $fm_file)
12726 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
12729 for line in $filefrag_op
12731 frag_lun=`echo $line | cut -d: -f5`
12732 ext_len=`echo $line | cut -d: -f4`
12733 if (( $frag_lun != $lun )); then
12735 error "FIEMAP on 1-stripe file($fm_file) failed"
12738 (( tot_len += ext_len ))
12741 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
12743 error "FIEMAP on 1-stripe file($fm_file) failed;"
12749 echo "FIEMAP on single striped file succeeded"
12751 run_test 130a "FIEMAP (1-stripe file)"
12754 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
12756 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12757 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
12759 trap cleanup_130 EXIT RETURN
12761 local fm_file=$DIR/$tfile
12762 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
12763 error "setstripe on $fm_file"
12764 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12765 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12767 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
12768 error "dd failed on $fm_file"
12770 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12771 filefrag_op=$(filefrag -ve -k $fm_file |
12772 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12774 last_lun=$(echo $filefrag_op | cut -d: -f5 |
12775 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12780 for line in $filefrag_op
12782 frag_lun=$(echo $line | cut -d: -f5 |
12783 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12784 ext_len=$(echo $line | cut -d: -f4)
12785 if (( $frag_lun != $last_lun )); then
12786 if (( tot_len != 1024 )); then
12788 error "FIEMAP on $fm_file failed; returned " \
12789 "len $tot_len for OST $last_lun instead of 1024"
12792 (( num_luns += 1 ))
12796 (( tot_len += ext_len ))
12799 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
12801 error "FIEMAP on $fm_file failed; returned wrong number of " \
12802 "luns or wrong len for OST $last_lun"
12808 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
12810 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
12813 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
12815 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12816 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
12818 trap cleanup_130 EXIT RETURN
12820 local fm_file=$DIR/$tfile
12821 $LFS setstripe -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
12822 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12823 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12825 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
12826 error "dd failed on $fm_file"
12828 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12829 filefrag_op=$(filefrag -ve -k $fm_file |
12830 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12832 last_lun=$(echo $filefrag_op | cut -d: -f5 |
12833 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12838 for line in $filefrag_op
12840 frag_lun=$(echo $line | cut -d: -f5 |
12841 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12842 ext_len=$(echo $line | cut -d: -f4)
12843 if (( $frag_lun != $last_lun )); then
12844 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
12845 if (( logical != 512 )); then
12847 error "FIEMAP on $fm_file failed; returned " \
12848 "logical start for lun $logical instead of 512"
12851 if (( tot_len != 512 )); then
12853 error "FIEMAP on $fm_file failed; returned " \
12854 "len $tot_len for OST $last_lun instead of 1024"
12857 (( num_luns += 1 ))
12861 (( tot_len += ext_len ))
12864 if (( num_luns != 2 || tot_len != 512 )); then
12866 error "FIEMAP on $fm_file failed; returned wrong number of " \
12867 "luns or wrong len for OST $last_lun"
12873 echo "FIEMAP on 2-stripe file with hole succeeded"
12875 run_test 130c "FIEMAP (2-stripe file with hole)"
12878 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
12880 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12881 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
12883 trap cleanup_130 EXIT RETURN
12885 local fm_file=$DIR/$tfile
12886 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
12887 error "setstripe on $fm_file"
12888 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12889 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12891 local actual_stripe_count=$($LFS getstripe -c $fm_file)
12892 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripe_count ||
12893 error "dd failed on $fm_file"
12895 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12896 filefrag_op=$(filefrag -ve -k $fm_file |
12897 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12899 last_lun=$(echo $filefrag_op | cut -d: -f5 |
12900 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12905 for line in $filefrag_op
12907 frag_lun=$(echo $line | cut -d: -f5 |
12908 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12909 ext_len=$(echo $line | cut -d: -f4)
12910 if (( $frag_lun != $last_lun )); then
12911 if (( tot_len != 1024 )); then
12913 error "FIEMAP on $fm_file failed; returned " \
12914 "len $tot_len for OST $last_lun instead of 1024"
12917 (( num_luns += 1 ))
12921 (( tot_len += ext_len ))
12924 if (( num_luns != actual_stripe_count || tot_len != 1024 )); then
12926 error "FIEMAP on $fm_file failed; returned wrong number of " \
12927 "luns or wrong len for OST $last_lun"
12933 echo "FIEMAP on N-stripe file succeeded"
12935 run_test 130d "FIEMAP (N-stripe file)"
12938 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
12940 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12941 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
12943 trap cleanup_130 EXIT RETURN
12945 local fm_file=$DIR/$tfile
12946 $LFS setstripe -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
12949 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
12950 for ((i = 0; i < $NUM_BLKS; i++)); do
12951 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) \
12952 conv=notrunc > /dev/null 2>&1
12955 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12956 filefrag_op=$(filefrag -ve -k $fm_file |
12957 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12959 last_lun=$(echo $filefrag_op | cut -d: -f5)
12964 for line in $filefrag_op; do
12965 frag_lun=$(echo $line | cut -d: -f5)
12966 ext_len=$(echo $line | cut -d: -f4)
12967 if [[ "$frag_lun" != "$last_lun" ]]; then
12968 if (( tot_len != $EXPECTED_LEN )); then
12970 error "OST$last_lun $tot_len != $EXPECTED_LEN"
12972 (( num_luns += 1 ))
12976 (( tot_len += ext_len ))
12979 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
12981 error "OST$last_lun $num_luns != 2, $tot_len != $EXPECTED_LEN"
12984 echo "FIEMAP with continuation calls succeeded"
12986 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
12989 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12990 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
12992 local fm_file=$DIR/$tfile
12993 $MULTIOP $fm_file oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T33554432c ||
12994 error "multiop create with lov_delay_create on $fm_file"
12996 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12997 filefrag_extents=$(filefrag -vek $fm_file |
12998 awk '/extents? found/ { print $2 }')
12999 if [[ "$filefrag_extents" != "0" ]]; then
13000 error "$fm_file: filefrag_extents=$filefrag_extents != 0"
13005 run_test 130f "FIEMAP (unstriped file)"
13008 local file=$DIR/$tfile
13009 local nr=$((OSTCOUNT * 100))
13011 $LFS setstripe -C $nr $file ||
13012 error "failed to setstripe -C $nr $file"
13014 dd if=/dev/zero of=$file count=$nr bs=1M
13016 nr=$($LFS getstripe -c $file)
13018 local extents=$(filefrag -v $file |
13019 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}' | wc -l)
13021 echo "filefrag list $extents extents in file with stripecount $nr"
13022 if (( extents < nr )); then
13023 $LFS getstripe $file
13025 error "filefrag printed $extents < $nr extents"
13030 run_test 130g "FIEMAP (overstripe file)"
13032 # Test for writev/readv
13034 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 ||
13035 error "writev test failed"
13036 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 ||
13037 error "readv failed"
13040 run_test 131a "test iov's crossing stripe boundary for writev/readv"
13043 local fsize=$((524288 + 1048576 + 1572864))
13044 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 &&
13045 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
13046 error "append writev test failed"
13048 ((fsize += 1572864 + 1048576))
13049 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 &&
13050 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
13051 error "append writev test failed"
13054 run_test 131b "test append writev"
13057 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
13060 run_test 131c "test read/write on file w/o objects"
13063 rwv -f $DIR/$tfile -w -n 1 1572864
13064 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
13065 if [ "$NOB" != 1572864 ]; then
13066 error "Short read filed: read $NOB bytes instead of 1572864"
13070 run_test 131d "test short read"
13073 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
13074 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
13075 error "read hitting hole failed"
13078 run_test 131e "test read hitting hole"
13087 mds*) res=$(do_facet $facet \
13088 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op")
13090 ost*) res=$(do_facet $facet \
13091 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op")
13093 *) error "Wrong facet '$facet'" ;;
13095 [ "$res" ] || error "The counter for $op on $facet was not incremented"
13096 # if the argument $3 is zero, it means any stat increment is ok.
13097 if [[ $want -gt 0 ]]; then
13098 local count=$(echo $res | awk '{ print $2 }')
13099 [[ $count -ne $want ]] &&
13100 error "The $op counter on $facet is $count, not $want"
13105 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13106 remote_ost_nodsh && skip "remote OST with nodsh"
13107 remote_mds_nodsh && skip "remote MDS with nodsh"
13108 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
13109 skip_env "MDS doesn't support rename stats"
13111 local testdir=$DIR/${tdir}/stats_testdir
13113 mkdir -p $DIR/${tdir}
13116 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13117 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
13119 # verify mdt stats first.
13120 mkdir ${testdir} || error "mkdir failed"
13121 check_stats $SINGLEMDS "mkdir" 1
13122 touch ${testdir}/${tfile} || error "touch failed"
13123 check_stats $SINGLEMDS "open" 1
13124 check_stats $SINGLEMDS "close" 1
13125 [ $MDS1_VERSION -ge $(version_code 2.8.54) ] && {
13126 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
13127 check_stats $SINGLEMDS "mknod" 2
13129 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
13130 check_stats $SINGLEMDS "unlink" 1
13131 rm -f ${testdir}/${tfile} || error "file remove failed"
13132 check_stats $SINGLEMDS "unlink" 2
13134 # remove working dir and check mdt stats again.
13135 rmdir ${testdir} || error "rmdir failed"
13136 check_stats $SINGLEMDS "rmdir" 1
13138 local testdir1=$DIR/${tdir}/stats_testdir1
13139 mkdir -p ${testdir}
13140 mkdir -p ${testdir1}
13141 touch ${testdir1}/test1
13142 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
13143 check_stats $SINGLEMDS "crossdir_rename" 1
13145 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
13146 check_stats $SINGLEMDS "samedir_rename" 1
13148 rm -rf $DIR/${tdir}
13150 run_test 133a "Verifying MDT stats ========================================"
13155 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13156 remote_ost_nodsh && skip "remote OST with nodsh"
13157 remote_mds_nodsh && skip "remote MDS with nodsh"
13159 local testdir=$DIR/${tdir}/stats_testdir
13161 mkdir -p ${testdir} || error "mkdir failed"
13162 touch ${testdir}/${tfile} || error "touch failed"
13163 cancel_lru_locks mdc
13166 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13167 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
13169 # extra mdt stats verification.
13170 chmod 444 ${testdir}/${tfile} || error "chmod failed"
13171 check_stats $SINGLEMDS "setattr" 1
13172 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13173 if [ $MDS1_VERSION -ne $(version_code 2.2.0) ]
13175 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
13176 check_stats $SINGLEMDS "getattr" 1
13178 rm -rf $DIR/${tdir}
13180 # when DNE is enabled, MDT uses STATFS RPC to ping other targets
13181 # so the check below is not reliable
13182 [ $MDSCOUNT -eq 1 ] || return 0
13184 # Sleep to avoid a cached response.
13185 #define OBD_STATFS_CACHE_SECONDS 1
13187 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13188 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
13189 $LFS df || error "lfs failed"
13190 check_stats $SINGLEMDS "statfs" 1
13192 # check aggregated statfs (LU-10018)
13193 [ $MDS1_VERSION -lt $(version_code 2.11.54) ] &&
13195 [ $CLIENT_VERSION -lt $(version_code 2.11.54) ] &&
13198 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13199 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
13201 check_stats $SINGLEMDS "statfs" 1
13203 # We want to check that the client didn't send OST_STATFS to
13204 # ost1 but the MDT also uses OST_STATFS for precreate. So some
13205 # extra care is needed here.
13206 if remote_mds; then
13207 local nid=$($LCTL list_nids | head -1 | sed "s/\./\\\./g")
13208 local param="obdfilter.$FSNAME-OST0000.exports.'$nid'.stats"
13210 res=$(do_facet ost1 $LCTL get_param $param | grep statfs)
13211 [ "$res" ] && error "OST got STATFS"
13216 run_test 133b "Verifying extra MDT stats =================================="
13219 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13220 remote_ost_nodsh && skip "remote OST with nodsh"
13221 remote_mds_nodsh && skip "remote MDS with nodsh"
13223 local testdir=$DIR/$tdir/stats_testdir
13225 test_mkdir -p $testdir
13227 # verify obdfilter stats.
13228 $LFS setstripe -c 1 -i 0 $testdir/$tfile
13230 cancel_lru_locks osc
13231 wait_delete_completed
13234 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13235 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
13237 dd if=/dev/zero of=$testdir/$tfile conv=notrunc bs=512k count=1 ||
13240 cancel_lru_locks osc
13241 check_stats ost1 "write" 1
13243 dd if=$testdir/$tfile of=/dev/null bs=1k count=1 || error "dd failed"
13244 check_stats ost1 "read" 1
13246 > $testdir/$tfile || error "truncate failed"
13247 check_stats ost1 "punch" 1
13249 rm -f $testdir/$tfile || error "file remove failed"
13250 wait_delete_completed
13251 check_stats ost1 "destroy" 1
13255 run_test 133c "Verifying OST stats ========================================"
13262 while [ $value -ge 2 ]; do
13267 if [ $orig -gt $order ]; then
13275 local size=('K' 'M' 'G' 'T');
13277 local size_string=$value
13279 while [ $value -ge 1024 ]; do
13280 if [ $i -gt 3 ]; then
13281 #T is the biggest unit we get here, if that is bigger,
13283 size_string=${value}T
13286 value=$((value >> 10))
13287 if [ $value -lt 1024 ]; then
13288 size_string=${value}${size[$i]}
13297 get_rename_size() {
13299 local context=${2:-.}
13300 local sample=$(do_facet $SINGLEMDS $LCTL \
13301 get_param mdt.$FSNAME-MDT0000.rename_stats |
13302 grep -A1 $context |
13303 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
13308 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13309 remote_ost_nodsh && skip "remote OST with nodsh"
13310 remote_mds_nodsh && skip "remote MDS with nodsh"
13311 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
13312 skip_env "MDS doesn't support rename stats"
13314 local testdir1=$DIR/${tdir}/stats_testdir1
13315 local testdir2=$DIR/${tdir}/stats_testdir2
13316 mkdir -p $DIR/${tdir}
13318 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
13320 lfs mkdir -i 0 -c 1 ${testdir1} || error "mkdir failed"
13321 lfs mkdir -i 0 -c 1 ${testdir2} || error "mkdir failed"
13323 createmany -o $testdir1/test 512 || error "createmany failed"
13325 # check samedir rename size
13326 mv ${testdir1}/test0 ${testdir1}/test_0
13328 local testdir1_size=$(ls -l $DIR/${tdir} |
13329 awk '/stats_testdir1/ {print $5}')
13330 local testdir2_size=$(ls -l $DIR/${tdir} |
13331 awk '/stats_testdir2/ {print $5}')
13333 testdir1_size=$(order_2 $testdir1_size)
13334 testdir2_size=$(order_2 $testdir2_size)
13336 testdir1_size=$(size_in_KMGT $testdir1_size)
13337 testdir2_size=$(size_in_KMGT $testdir2_size)
13339 echo "source rename dir size: ${testdir1_size}"
13340 echo "target rename dir size: ${testdir2_size}"
13342 local cmd="do_facet $SINGLEMDS $LCTL "
13343 cmd+="get_param mdt.$FSNAME-MDT0000.rename_stats"
13345 eval $cmd || error "$cmd failed"
13346 local samedir=$($cmd | grep 'same_dir')
13347 local same_sample=$(get_rename_size $testdir1_size)
13348 [ -z "$samedir" ] && error "samedir_rename_size count error"
13349 [[ $same_sample -eq 1 ]] ||
13350 error "samedir_rename_size error $same_sample"
13351 echo "Check same dir rename stats success"
13353 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
13355 # check crossdir rename size
13356 mv ${testdir1}/test_0 ${testdir2}/test_0
13358 testdir1_size=$(ls -l $DIR/${tdir} |
13359 awk '/stats_testdir1/ {print $5}')
13360 testdir2_size=$(ls -l $DIR/${tdir} |
13361 awk '/stats_testdir2/ {print $5}')
13363 testdir1_size=$(order_2 $testdir1_size)
13364 testdir2_size=$(order_2 $testdir2_size)
13366 testdir1_size=$(size_in_KMGT $testdir1_size)
13367 testdir2_size=$(size_in_KMGT $testdir2_size)
13369 echo "source rename dir size: ${testdir1_size}"
13370 echo "target rename dir size: ${testdir2_size}"
13372 eval $cmd || error "$cmd failed"
13373 local crossdir=$($cmd | grep 'crossdir')
13374 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
13375 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
13376 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
13377 [[ $src_sample -eq 1 ]] ||
13378 error "crossdir_rename_size error $src_sample"
13379 [[ $tgt_sample -eq 1 ]] ||
13380 error "crossdir_rename_size error $tgt_sample"
13381 echo "Check cross dir rename stats success"
13382 rm -rf $DIR/${tdir}
13384 run_test 133d "Verifying rename_stats ========================================"
13387 remote_mds_nodsh && skip "remote MDS with nodsh"
13388 remote_ost_nodsh && skip "remote OST with nodsh"
13389 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13391 local testdir=$DIR/${tdir}/stats_testdir
13392 local ctr f0 f1 bs=32768 count=42 sum
13394 mkdir -p ${testdir} || error "mkdir failed"
13396 $LFS setstripe -c 1 -i 0 ${testdir}/${tfile}
13398 for ctr in {write,read}_bytes; do
13400 cancel_lru_locks osc
13402 do_facet ost1 $LCTL set_param -n \
13403 "obdfilter.*.exports.clear=clear"
13405 if [ $ctr = write_bytes ]; then
13407 f1=${testdir}/${tfile}
13409 f0=${testdir}/${tfile}
13413 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
13416 cancel_lru_locks osc
13418 sum=$(do_facet ost1 $LCTL get_param \
13419 "obdfilter.*.exports.*.stats" |
13420 awk -v ctr=$ctr 'BEGIN { sum = 0 }
13421 $1 == ctr { sum += $7 }
13422 END { printf("%0.0f", sum) }')
13424 if ((sum != bs * count)); then
13425 error "Bad $ctr sum, expected $((bs * count)), got $sum"
13429 rm -rf $DIR/${tdir}
13431 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
13434 [[ $(lustre_version_code $facet) -ge $(version_code 2.7.65) ]] ||
13435 skip "too old lustre for get_param -R ($facet_ver)"
13437 # verifying readability.
13438 $LCTL get_param -R '*' &> /dev/null
13440 # Verifing writability with badarea_io.
13441 $LCTL list_param -FR '*' | grep '=' | tr -d = |
13442 egrep -v 'force_lbug|changelog_mask' | xargs badarea_io ||
13443 error "client badarea_io failed"
13445 # remount the FS in case writes/reads /proc break the FS
13446 cleanup || error "failed to unmount"
13447 setup || error "failed to setup"
13449 run_test 133f "Check reads/writes of client lustre proc files with bad area io"
13452 remote_mds_nodsh && skip "remote MDS with nodsh"
13453 remote_ost_nodsh && skip "remote OST with nodsh"
13456 for facet in mds1 ost1; do
13457 local facet_ver=$(lustre_version_code $facet)
13458 if [ $facet_ver -ge $(version_code 2.7.65) ]; then
13459 do_facet $facet "$LCTL get_param -R '*'" &> /dev/null
13461 log "$facet: too old lustre for get_param -R"
13463 if [ $facet_ver -ge $(version_code 2.5.54) ]; then
13464 do_facet $facet "$LCTL list_param -FR '*' | grep '=' |
13465 tr -d = | egrep -v 'force_lbug|changelog_mask' |
13466 xargs badarea_io" ||
13467 error "$facet badarea_io failed"
13469 skip_noexit "$facet: too old lustre for get_param -R"
13473 # remount the FS in case writes/reads /proc break the FS
13474 cleanup || error "failed to unmount"
13475 setup || error "failed to setup"
13477 run_test 133g "Check reads/writes of server lustre proc files with bad area io"
13480 remote_mds_nodsh && skip "remote MDS with nodsh"
13481 remote_ost_nodsh && skip "remote OST with nodsh"
13482 [[ $MDS1_VERSION -lt $(version_code 2.9.54) ]] &&
13483 skip "Need MDS version at least 2.9.54"
13486 for facet in client mds1 ost1; do
13487 # Get the list of files that are missing the terminating newline
13488 local plist=$(do_facet $facet
13489 $LCTL list_param -FR '*' | grep '=' | tr -d =)
13491 for ent in $plist; do
13492 local missing=$(do_facet $facet $LCTL get_param $ent \|\
13493 awk -v FS='\v' -v RS='\v\v' \
13494 "'END { if(NR>0 && \\\$NF !~ /.*\\\n\$/) \
13495 print FILENAME}'" 2>/dev/null)
13496 [ -z $missing ] || {
13497 do_facet $facet $LCTL get_param $ent | od -An -tx1
13498 error "file does not end with newline: $facet-$ent"
13503 run_test 133h "Proc files should end with newlines"
13506 remote_mds_nodsh && skip "remote MDS with nodsh"
13507 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
13508 skip "Need MDS version at least 2.7.54"
13510 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
13511 cancel_lru_locks mdc
13513 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
13514 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
13515 [ $unused -eq 0 ] || error "$unused locks are not cleared"
13518 createmany -o $DIR/$tdir/f $nr ||
13519 error "failed to create $nr files in $DIR/$tdir"
13520 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
13522 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
13523 do_facet mds1 $LCTL set_param fail_loc=0x327
13524 do_facet mds1 $LCTL set_param fail_val=500
13527 echo "sleep 10 seconds ..."
13529 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
13531 do_facet mds1 $LCTL set_param fail_loc=0
13532 do_facet mds1 $LCTL set_param fail_val=0
13533 [ $lck_cnt -lt $unused ] ||
13534 error "No locks reclaimed, before:$unused, after:$lck_cnt"
13537 unlinkmany $DIR/$tdir/f $nr
13539 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
13542 remote_mds_nodsh && skip "remote MDS with nodsh"
13543 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
13544 skip "Need MDS version at least 2.7.54"
13546 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
13547 cancel_lru_locks mdc
13549 local low_wm=$(do_facet mds1 $LCTL get_param -n \
13550 ldlm.lock_reclaim_threshold_mb)
13551 # disable reclaim temporarily
13552 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
13554 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
13555 do_facet mds1 $LCTL set_param fail_loc=0x328
13556 do_facet mds1 $LCTL set_param fail_val=500
13558 $LCTL set_param debug=+trace
13561 createmany -o $DIR/$tdir/f $nr &
13562 local create_pid=$!
13564 echo "Sleep $TIMEOUT seconds ..."
13566 if ! ps -p $create_pid > /dev/null 2>&1; then
13567 do_facet mds1 $LCTL set_param fail_loc=0
13568 do_facet mds1 $LCTL set_param fail_val=0
13569 do_facet mds1 $LCTL set_param \
13570 ldlm.lock_reclaim_threshold_mb=${low_wm}m
13571 error "createmany finished incorrectly!"
13573 do_facet mds1 $LCTL set_param fail_loc=0
13574 do_facet mds1 $LCTL set_param fail_val=0
13575 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
13576 wait $create_pid || return 1
13578 unlinkmany $DIR/$tdir/f $nr
13580 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
13583 remote_mds_nodsh && skip "remote MDS with nodsh"
13584 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
13585 skip "Need MDS version at least 2.13.50"
13588 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
13590 #define OBD_FAIL_PLAIN_RECORDS 0x1319
13591 #set only one record at plain llog
13592 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x1319 fail_val=1
13594 #fill already existed plain llog each 64767
13595 #wrapping whole catalog
13596 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
13598 createmany -o $DIR/$tdir/$tfile_ 64700
13599 for (( i = 0; i < 64700; i = i + 2 ))
13601 rm $DIR/$tdir/$tfile_$i &
13602 rm $DIR/$tdir/$tfile_$((i + 1)) &
13607 #waiting osp synchronization
13608 wait_delete_completed
13610 run_test 135 "Race catalog processing"
13613 remote_mds_nodsh && skip "remote MDS with nodsh"
13614 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
13615 skip "Need MDS version at least 2.13.50"
13618 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
13619 $LFS setstripe -c 1 -i 0 $DIR/$tdir || error "failed to set striping"
13620 #set only one record at plain llog
13621 #define OBD_FAIL_CATALOG_FULL_CHECK 0x131a
13622 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x131a fail_val=1
13624 #fill already existed 2 plain llogs each 64767
13625 #wrapping whole catalog
13626 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
13627 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 3 / 2))
13628 wait_delete_completed
13630 createmany -o $DIR/$tdir/$tfile_ 10
13633 do_facet $SINGLEMDS $LCTL set_param fail_val=3
13634 for (( i = 0; i < 10; i = i + 3 ))
13636 rm $DIR/$tdir/$tfile_$i &
13637 rm $DIR/$tdir/$tfile_$((i + 1)) &
13641 rm $DIR/$tdir/$tfile_$((i + 2)) &
13644 #waiting osp synchronization
13645 wait_delete_completed
13647 run_test 136 "Race catalog processing 2"
13649 test_140() { #bug-17379
13650 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13652 test_mkdir $DIR/$tdir
13653 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
13654 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
13656 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
13657 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
13659 while i=$((i + 1)); do
13661 cd $i || error "Changing to $i"
13662 ln -s ../stat stat || error "Creating stat symlink"
13663 # Read the symlink until ELOOP present,
13664 # not LBUGing the system is considered success,
13665 # we didn't overrun the stack.
13666 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
13667 if [ $ret -ne 0 ]; then
13668 if [ $ret -eq 40 ]; then
13671 error "Open stat symlink"
13677 echo "The symlink depth = $i"
13678 [ $i -eq 5 ] || [ $i -eq 7 ] || [ $i -eq 8 ] || [ $i -eq 40 ] ||
13679 error "Invalid symlink depth"
13681 # Test recursive symlink
13682 ln -s symlink_self symlink_self
13683 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
13684 echo "open symlink_self returns $ret"
13685 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
13687 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
13690 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13692 local TF="$TMP/$tfile"
13694 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
13695 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
13697 cancel_lru_locks $OSC
13698 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
13699 remount_client $MOUNT
13701 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
13704 $TRUNCATE $DIR/$tfile 6000
13705 cancel_lru_locks $OSC
13706 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
13709 echo "12345" >>$DIR/$tfile
13710 cancel_lru_locks $OSC
13711 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
13714 echo "12345" >>$DIR/$tfile
13715 cancel_lru_locks $OSC
13716 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
13718 run_test 150a "truncate/append tests"
13721 check_set_fallocate_or_skip
13724 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
13725 check_fallocate $DIR/$tfile || error "fallocate failed"
13727 run_test 150b "Verify fallocate (prealloc) functionality"
13730 check_set_fallocate_or_skip
13733 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
13734 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=20 || error "dd failed"
13736 fallocate -l $((1048576 * 20)) $DIR/$tfile || error "fallocate failed"
13737 # precomputed md5sum for 20MB of zeroes
13738 local expect="8f4e33f3dc3e414ff94e5fb6905cba8c"
13739 local sum=($(md5sum $DIR/$tfile))
13741 [[ "${sum[0]}" == "$expect" ]] || error "fallocate unwritten is not zero"
13743 check_set_fallocate 1
13746 fallocate -l $((1048576 * 20)) $DIR/$tfile || error "fallocate failed"
13747 sum=($(md5sum $DIR/$tfile))
13749 [[ "${sum[0]}" == "$expect" ]] || error "fallocate zero is not zero"
13751 run_test 150bb "Verify fallocate modes both zero space"
13754 check_set_fallocate_or_skip
13756 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
13757 $LFS setstripe -c $OSTCOUNT -S1M $DIR/$tfile || error "setstripe failed"
13758 fallocate -l ${OSTCOUNT}m $DIR/$tfile || error "fallocate failed"
13759 sync; sync_all_data
13760 cancel_lru_locks $OSC
13762 bytes=$(($(stat -c '%b * %B' $DIR/$tfile)))
13763 want=$((OSTCOUNT * 1048576))
13765 # Must allocate all requested space, not more than 5% extra
13766 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
13767 error "bytes $bytes is not $want"
13770 # verify fallocate on PFL file
13771 $LFS setstripe -E1M -c1 -E16M -c3 -Eeof -c 4 $DIR/$tfile ||
13772 error "Create $DIR/$tfile failed"
13773 fallocate -l $((1048576 * 1024)) $DIR/$tfile ||
13774 error "fallocate failed"
13775 sync; sync_all_data
13776 cancel_lru_locks $OSC
13778 local bytes=$(($(stat -c '%b * %B' $DIR/$tfile)))
13779 local want=$((1024 * 1048576))
13781 # Must allocate all requested space, not more than 5% extra
13782 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
13783 error "bytes $bytes is not $want"
13785 run_test 150c "Verify fallocate Size and Blocks"
13788 check_set_fallocate_or_skip
13790 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
13791 $LFS setstripe -c $OSTCOUNT -S1M $DIR/$tdir || error "setstripe failed"
13792 fallocate -o 1G -l ${OSTCOUNT}m $DIR/$tdir || error "fallocate failed"
13793 sync; sync_all_data
13794 cancel_lru_locks $OSC
13796 local bytes=$(($(stat -c '%b * %B' $DIR/$tdir)))
13797 local want=$((OSTCOUNT * 1048576))
13799 # Must allocate all requested space, not more than 5% extra
13800 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
13801 error "bytes $bytes is not $want"
13803 run_test 150d "Verify fallocate Size and Blocks - Non zero start"
13806 check_set_fallocate_or_skip
13810 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
13811 $LFS setstripe -c${OSTCOUNT} $DIR/$tfile ||
13812 error "$LFS setstripe -c${OSTCOUNT} $DIR/$tfile failed"
13814 # Find OST with Minimum Size
13815 min_size_ost=$($LFS df | awk "/$FSNAME-OST/ { print \$4 }" |
13816 sort -un | head -1)
13818 # Get 100MB per OST of the available space to reduce run time
13819 # else 60% of the available space if we are running SLOW tests
13820 if [ $SLOW == "no" ]; then
13821 local space=$((1024 * 100 * OSTCOUNT))
13823 local space=$(((min_size_ost * 60)/100 * OSTCOUNT))
13826 fallocate -l${space}k $DIR/$tfile ||
13827 error "fallocate ${space}k $DIR/$tfile failed"
13828 echo "'fallocate -l ${space}k $DIR/$tfile' succeeded"
13830 # get size immediately after fallocate. This should be correctly
13832 local size=$(stat -c '%s' $DIR/$tfile)
13833 local used=$(( $(stat -c '%b * %B' $DIR/$tfile) / 1024))
13835 # Sleep for a while for statfs to get updated. And not pull from cache.
13838 echo "df after fallocate:"
13841 (( size / 1024 == space )) || error "size $size != requested $space"
13842 [ "$ost1_FSTYPE" != ldiskfs ] || (( used >= space )) ||
13843 error "used $used < space $space"
13845 rm $DIR/$tfile || error "rm failed"
13847 wait_delete_completed
13849 echo "df after unlink:"
13852 run_test 150e "Verify 60% of available OST space consumed by fallocate"
13854 #LU-2902 roc_hit was not able to read all values from lproc
13855 function roc_hit_init() {
13856 local list=$(comma_list $(osts_nodes))
13857 local dir=$DIR/$tdir-check
13858 local file=$dir/$tfile
13864 #use setstripe to do a write to every ost
13865 for i in $(seq 0 $((OSTCOUNT-1))); do
13866 $LFS setstripe -c 1 -i $i $dir || error "$LFS setstripe $file failed"
13867 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
13868 idx=$(printf %04x $i)
13869 BEFORE=$(get_osd_param $list *OST*$idx stats |
13870 awk '$1 == "cache_access" {sum += $7}
13871 END { printf("%0.0f", sum) }')
13873 cancel_lru_locks osc
13874 cat $file >/dev/null
13876 AFTER=$(get_osd_param $list *OST*$idx stats |
13877 awk '$1 == "cache_access" {sum += $7}
13878 END { printf("%0.0f", sum) }')
13880 echo BEFORE:$BEFORE AFTER:$AFTER
13881 if ! let "AFTER - BEFORE == 4"; then
13883 error "roc_hit is not safe to use"
13891 function roc_hit() {
13892 local list=$(comma_list $(osts_nodes))
13893 echo $(get_osd_param $list '' stats |
13894 awk '$1 == "cache_hit" {sum += $7}
13895 END { printf("%0.0f", sum) }')
13898 function set_cache() {
13901 if [ "$2" == "off" ]; then
13904 local list=$(comma_list $(osts_nodes))
13905 set_osd_param $list '' $1_cache_enable $on
13907 cancel_lru_locks osc
13911 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13912 remote_ost_nodsh && skip "remote OST with nodsh"
13915 local list=$(comma_list $(osts_nodes))
13917 # check whether obdfilter is cache capable at all
13918 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
13919 skip "not cache-capable obdfilter"
13922 # check cache is enabled on all obdfilters
13923 if get_osd_param $list '' read_cache_enable | grep 0; then
13924 skip "oss cache is disabled"
13927 set_osd_param $list '' writethrough_cache_enable 1
13929 # check write cache is enabled on all obdfilters
13930 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
13931 skip "oss write cache is NOT enabled"
13936 #define OBD_FAIL_OBD_NO_LRU 0x609
13937 do_nodes $list $LCTL set_param fail_loc=0x609
13939 # pages should be in the case right after write
13940 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
13943 local BEFORE=$(roc_hit)
13944 cancel_lru_locks osc
13945 cat $DIR/$tfile >/dev/null
13946 local AFTER=$(roc_hit)
13948 do_nodes $list $LCTL set_param fail_loc=0
13950 if ! let "AFTER - BEFORE == CPAGES"; then
13951 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
13954 cancel_lru_locks osc
13955 # invalidates OST cache
13956 do_nodes $list "echo 1 > /proc/sys/vm/drop_caches"
13957 set_osd_param $list '' read_cache_enable 0
13958 cat $DIR/$tfile >/dev/null
13960 # now data shouldn't be found in the cache
13962 cancel_lru_locks osc
13963 cat $DIR/$tfile >/dev/null
13965 if let "AFTER - BEFORE != 0"; then
13966 error "IN CACHE: before: $BEFORE, after: $AFTER"
13969 set_osd_param $list '' read_cache_enable 1
13972 run_test 151 "test cache on oss and controls ==============================="
13975 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13977 local TF="$TMP/$tfile"
13979 # simulate ENOMEM during write
13980 #define OBD_FAIL_OST_NOMEM 0x226
13981 lctl set_param fail_loc=0x80000226
13982 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
13984 sync || error "sync failed"
13985 lctl set_param fail_loc=0
13987 # discard client's cache
13988 cancel_lru_locks osc
13990 # simulate ENOMEM during read
13991 lctl set_param fail_loc=0x80000226
13992 cmp $TF $DIR/$tfile || error "cmp failed"
13993 lctl set_param fail_loc=0
13997 run_test 152 "test read/write with enomem ============================"
14000 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
14002 run_test 153 "test if fdatasync does not crash ======================="
14004 dot_lustre_fid_permission_check() {
14006 local ffid=$MOUNT/.lustre/fid/$fid
14009 echo "stat fid $fid"
14010 stat $ffid > /dev/null || error "stat $ffid failed."
14011 echo "touch fid $fid"
14012 touch $ffid || error "touch $ffid failed."
14013 echo "write to fid $fid"
14014 cat /etc/hosts > $ffid || error "write $ffid failed."
14015 echo "read fid $fid"
14016 diff /etc/hosts $ffid || error "read $ffid failed."
14017 echo "append write to fid $fid"
14018 cat /etc/hosts >> $ffid || error "append write $ffid failed."
14019 echo "rename fid $fid"
14020 mv $ffid $test_dir/$tfile.1 &&
14021 error "rename $ffid to $tfile.1 should fail."
14022 touch $test_dir/$tfile.1
14023 mv $test_dir/$tfile.1 $ffid &&
14024 error "rename $tfile.1 to $ffid should fail."
14025 rm -f $test_dir/$tfile.1
14026 echo "truncate fid $fid"
14027 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
14028 echo "link fid $fid"
14029 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
14030 if [[ $($LCTL get_param -n mdc.*-mdc-*.connect_flags) =~ acl ]]; then
14031 echo "setfacl fid $fid"
14032 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
14033 echo "getfacl fid $fid"
14034 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
14036 echo "unlink fid $fid"
14037 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
14038 echo "mknod fid $fid"
14039 mknod $ffid c 1 3 && error "mknod $ffid should fail."
14041 fid=[0xf00000400:0x1:0x0]
14042 ffid=$MOUNT/.lustre/fid/$fid
14044 echo "stat non-exist fid $fid"
14045 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
14046 echo "write to non-exist fid $fid"
14047 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
14048 echo "link new fid $fid"
14049 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
14051 mkdir -p $test_dir/$tdir
14052 touch $test_dir/$tdir/$tfile
14053 fid=$($LFS path2fid $test_dir/$tdir)
14056 error "error: could not get fid for $test_dir/$dir/$tfile."
14058 ffid=$MOUNT/.lustre/fid/$fid
14061 ls $ffid > /dev/null || error "ls $ffid failed."
14062 echo "touch $fid/$tfile.1"
14063 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
14065 echo "touch $MOUNT/.lustre/fid/$tfile"
14066 touch $MOUNT/.lustre/fid/$tfile && \
14067 error "touch $MOUNT/.lustre/fid/$tfile should fail."
14069 echo "setxattr to $MOUNT/.lustre/fid"
14070 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
14072 echo "listxattr for $MOUNT/.lustre/fid"
14073 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
14075 echo "delxattr from $MOUNT/.lustre/fid"
14076 setfattr -x trusted.name1 $MOUNT/.lustre/fid
14078 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
14079 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
14080 error "touch invalid fid should fail."
14082 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
14083 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
14084 error "touch non-normal fid should fail."
14086 echo "rename $tdir to $MOUNT/.lustre/fid"
14087 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
14088 error "rename to $MOUNT/.lustre/fid should fail."
14090 if [ $MDS1_VERSION -ge $(version_code 2.3.51) ]
14092 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
14093 local new_obf_mode=777
14095 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
14096 chmod $new_obf_mode $DIR/.lustre/fid ||
14097 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
14099 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
14100 [ $obf_mode -eq $new_obf_mode ] ||
14101 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
14103 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
14104 chmod $old_obf_mode $DIR/.lustre/fid ||
14105 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
14108 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
14109 fid=$($LFS path2fid $test_dir/$tfile-2)
14111 if [ $MDS1_VERSION -ge $(version_code 2.6.50) ]
14113 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
14114 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
14115 error "create lov data thru .lustre failed"
14117 echo "cp /etc/passwd $test_dir/$tfile-2"
14118 cp /etc/passwd $test_dir/$tfile-2 ||
14119 error "copy to $test_dir/$tfile-2 failed."
14120 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
14121 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
14122 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
14124 rm -rf $test_dir/tfile.lnk
14125 rm -rf $test_dir/$tfile-2
14129 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
14130 skip "Need MDS version at least 2.4.1"
14132 local tf=$DIR/$tfile
14135 local fid=$($LFS path2fid $tf)
14136 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
14138 # check that we get the same pathname back
14141 for rootpath in "$MOUNT" "$MOUNT///" "$MOUNT/$tfile"; do
14142 echo "$rootpath $fid"
14143 found=$($LFS fid2path $rootpath "$fid")
14144 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
14145 [ "$found" == "$tf" ] || error "fid2path $found != $tf"
14148 # check wrong root path format
14149 rootpath=$MOUNT"_wrong"
14150 found=$($LFS fid2path $rootpath "$fid")
14151 [ -z "$found" ] || error "should fail ($rootpath != $MOUNT)"
14153 run_test 154A "lfs path2fid and fid2path basic checks"
14156 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
14157 skip "Need MDS version at least 2.4.1"
14159 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
14160 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
14161 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
14162 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
14164 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
14165 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
14167 # check that we get the same pathname
14168 echo "PFID: $PFID, name: $name"
14169 local FOUND=$($LFS fid2path $MOUNT "$PFID")
14170 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
14171 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
14172 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
14174 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
14176 run_test 154B "verify the ll_decode_linkea tool"
14179 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14180 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
14181 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
14182 skip "Need MDS version at least 2.2.51"
14183 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
14185 cp /etc/hosts $DIR/$tfile
14187 fid=$($LFS path2fid $DIR/$tfile)
14189 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
14191 dot_lustre_fid_permission_check "$fid" $DIR ||
14192 error "dot lustre permission check $fid failed"
14194 ls -a $MOUNT | grep "\.lustre" && error ".lustre should not be listed"
14196 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
14198 touch $MOUNT/.lustre/file &&
14199 error "creation is not allowed under .lustre"
14201 mkdir $MOUNT/.lustre/dir &&
14202 error "mkdir is not allowed under .lustre"
14206 run_test 154a "Open-by-FID"
14209 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14210 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
14211 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
14212 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
14213 skip "Need MDS version at least 2.2.51"
14215 local remote_dir=$DIR/$tdir/remote_dir
14219 mkdir -p $DIR/$tdir
14220 $LFS mkdir -i $MDTIDX $remote_dir ||
14221 error "create remote directory failed"
14223 cp /etc/hosts $remote_dir/$tfile
14225 fid=$($LFS path2fid $remote_dir/$tfile)
14227 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
14229 dot_lustre_fid_permission_check "$fid" $remote_dir ||
14230 error "dot lustre permission check $fid failed"
14233 run_test 154b "Open-by-FID for remote directory"
14236 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
14237 skip "Need MDS version at least 2.4.1"
14239 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
14240 local FID1=$($LFS path2fid $DIR/$tfile.1)
14241 local FID2=$($LFS path2fid $DIR/$tfile.2)
14242 local FID3=$($LFS path2fid $DIR/$tfile.3)
14245 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
14246 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
14247 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
14249 [ "$FID" = "${!want}" ] ||
14250 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
14254 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
14256 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
14257 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
14261 run_test 154c "lfs path2fid and fid2path multiple arguments"
14264 remote_mds_nodsh && skip "remote MDS with nodsh"
14265 [[ $MDS1_VERSION -lt $(version_code 2.5.53) ]] &&
14266 skip "Need MDS version at least 2.5.53"
14268 if remote_mds; then
14269 nid=$($LCTL list_nids | sed "s/\./\\\./g")
14273 local proc_ofile="mdt.*.exports.'$nid'.open_files"
14280 local fid=$($LFS path2fid $DIR/$tfile)
14283 cmd="exec $fd<$DIR/$tfile"
14285 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
14286 echo "$fid_list" | grep "$fid"
14289 cmd="exec $fd>/dev/null"
14291 if [ $rc -ne 0 ]; then
14292 error "FID $fid not found in open files list $fid_list"
14295 run_test 154d "Verify open file fid"
14299 [[ $MDS1_VERSION -lt $(version_code 2.6.50) ]] &&
14300 skip "Need MDS version at least 2.6.50"
14302 if ls -a $MOUNT | grep -q '^\.lustre$'; then
14303 error ".lustre returned by readdir"
14306 run_test 154e ".lustre is not returned by readdir"
14309 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
14311 # create parent directory on a single MDT to avoid cross-MDT hardlinks
14312 test_mkdir -p -c1 $DIR/$tdir/d
14313 # test dirs inherit from its stripe
14314 mkdir -p $DIR/$tdir/d/foo1 || error "mkdir error"
14315 mkdir -p $DIR/$tdir/d/foo2 || error "mkdir error"
14316 cp /etc/hosts $DIR/$tdir/d/foo1/$tfile
14317 ln $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/link
14320 # get fid of parents
14321 local FID0=$($LFS path2fid $DIR/$tdir/d)
14322 local FID1=$($LFS path2fid $DIR/$tdir/d/foo1)
14323 local FID2=$($LFS path2fid $DIR/$tdir/d/foo2)
14324 local FID3=$($LFS path2fid $DIR)
14326 # check that path2fid --parents returns expected <parent_fid>/name
14327 # 1) test for a directory (single parent)
14328 local parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1)
14329 [ "$parent" == "$FID0/foo1" ] ||
14330 error "expected parent: $FID0/foo1, got: $parent"
14332 # 2) test for a file with nlink > 1 (multiple parents)
14333 parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1/$tfile)
14334 echo "$parent" | grep -F "$FID1/$tfile" ||
14335 error "$FID1/$tfile not returned in parent list"
14336 echo "$parent" | grep -F "$FID2/link" ||
14337 error "$FID2/link not returned in parent list"
14339 # 3) get parent by fid
14340 local file_fid=$($LFS path2fid $DIR/$tdir/d/foo1/$tfile)
14341 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
14342 echo "$parent" | grep -F "$FID1/$tfile" ||
14343 error "$FID1/$tfile not returned in parent list (by fid)"
14344 echo "$parent" | grep -F "$FID2/link" ||
14345 error "$FID2/link not returned in parent list (by fid)"
14347 # 4) test for entry in root directory
14348 parent=$($LFS path2fid --parents $DIR/f)
14349 echo "$parent" | grep -F "$FID3/f" ||
14350 error "$FID3/f not returned in parent list"
14352 # 5) test it on root directory
14353 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
14354 error "$MOUNT should not have parents"
14356 # enable xattr caching and check that linkea is correctly updated
14357 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
14358 save_lustre_params client "llite.*.xattr_cache" > $save
14359 lctl set_param llite.*.xattr_cache 1
14361 # 6.1) linkea update on rename
14362 mv $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/$tfile.moved
14364 # get parents by fid
14365 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
14366 # foo1 should no longer be returned in parent list
14367 echo "$parent" | grep -F "$FID1" &&
14368 error "$FID1 should no longer be in parent list"
14369 # the new path should appear
14370 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
14371 error "$FID2/$tfile.moved is not in parent list"
14373 # 6.2) linkea update on unlink
14374 rm -f $DIR/$tdir/d/foo2/link
14375 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
14376 # foo2/link should no longer be returned in parent list
14377 echo "$parent" | grep -F "$FID2/link" &&
14378 error "$FID2/link should no longer be in parent list"
14382 restore_lustre_params < $save
14385 run_test 154f "get parent fids by reading link ea"
14389 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
14390 [[ $MDS1_VERSION -ge $(version_code 2.6.92) &&
14391 $CLIENT_VERSION -gt $(version_code 2.6.99) ]] ||
14392 skip "Need MDS version at least 2.6.92"
14394 mkdir -p $DIR/$tdir
14395 llapi_fid_test -d $DIR/$tdir
14397 run_test 154g "various llapi FID tests"
14399 test_155_small_load() {
14400 local temp=$TMP/$tfile
14401 local file=$DIR/$tfile
14403 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
14404 error "dd of=$temp bs=6096 count=1 failed"
14406 cancel_lru_locks $OSC
14407 cmp $temp $file || error "$temp $file differ"
14409 $TRUNCATE $temp 6000
14410 $TRUNCATE $file 6000
14411 cmp $temp $file || error "$temp $file differ (truncate1)"
14413 echo "12345" >>$temp
14414 echo "12345" >>$file
14415 cmp $temp $file || error "$temp $file differ (append1)"
14417 echo "12345" >>$temp
14418 echo "12345" >>$file
14419 cmp $temp $file || error "$temp $file differ (append2)"
14425 test_155_big_load() {
14426 remote_ost_nodsh && skip "remote OST with nodsh"
14428 local temp=$TMP/$tfile
14429 local file=$DIR/$tfile
14432 local cache_size=$(do_facet ost$((MAXI+1)) \
14433 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
14434 local large_file_size=$((cache_size * 2))
14436 echo "OSS cache size: $cache_size KB"
14437 echo "Large file size: $large_file_size KB"
14439 [ $MAXV -le $large_file_size ] &&
14440 skip_env "max available OST size needs > $large_file_size KB"
14442 $LFS setstripe $file -c 1 -i $MAXI || error "$LFS setstripe $file failed"
14444 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k ||
14445 error "dd of=$temp bs=$large_file_size count=1k failed"
14448 cancel_lru_locks osc
14449 cmp $temp $file || error "$temp $file differ"
14455 save_writethrough() {
14456 local facets=$(get_facets OST)
14458 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" > $1
14462 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14464 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14466 save_writethrough $p
14469 set_cache writethrough on
14470 test_155_small_load
14471 restore_lustre_params < $p
14474 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
14477 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14479 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14481 save_writethrough $p
14484 set_cache writethrough off
14485 test_155_small_load
14486 restore_lustre_params < $p
14489 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
14492 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14494 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14496 save_writethrough $p
14499 set_cache writethrough on
14500 test_155_small_load
14501 restore_lustre_params < $p
14504 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
14507 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14509 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14511 save_writethrough $p
14514 set_cache writethrough off
14515 test_155_small_load
14516 restore_lustre_params < $p
14519 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
14522 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14524 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14526 save_writethrough $p
14529 set_cache writethrough on
14531 restore_lustre_params < $p
14534 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
14537 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14539 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14541 save_writethrough $p
14544 set_cache writethrough off
14546 restore_lustre_params < $p
14549 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
14552 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14554 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14556 save_writethrough $p
14559 set_cache writethrough on
14561 restore_lustre_params < $p
14564 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
14567 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14569 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14571 save_writethrough $p
14574 set_cache writethrough off
14576 restore_lustre_params < $p
14579 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
14582 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14583 remote_ost_nodsh && skip "remote OST with nodsh"
14584 [ $OST1_VERSION -lt $(version_code 2.6.93) ] &&
14585 skip "stats not implemented on old servers"
14586 [ "$ost1_FSTYPE" = "zfs" ] &&
14587 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS"
14592 local file="$DIR/$tfile"
14593 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14595 save_writethrough $p
14598 log "Turn on read and write cache"
14600 set_cache writethrough on
14602 log "Write data and read it back."
14603 log "Read should be satisfied from the cache."
14604 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
14606 cancel_lru_locks osc
14607 cat $file >/dev/null
14609 if ! let "AFTER - BEFORE == CPAGES"; then
14610 error "NOT IN CACHE (2): before: $BEFORE, after: $AFTER"
14612 log "cache hits: before: $BEFORE, after: $AFTER"
14615 log "Read again; it should be satisfied from the cache."
14617 cancel_lru_locks osc
14618 cat $file >/dev/null
14620 if ! let "AFTER - BEFORE == CPAGES"; then
14621 error "NOT IN CACHE (3): before: $BEFORE, after: $AFTER"
14623 log "cache hits:: before: $BEFORE, after: $AFTER"
14626 log "Turn off the read cache and turn on the write cache"
14628 set_cache writethrough on
14630 log "Read again; it should be satisfied from the cache."
14632 cancel_lru_locks osc
14633 cat $file >/dev/null
14635 if ! let "AFTER - BEFORE == CPAGES"; then
14636 error "NOT IN CACHE (4): before: $BEFORE, after: $AFTER"
14638 log "cache hits:: before: $BEFORE, after: $AFTER"
14641 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
14642 # > 2.12.56 uses pagecache if cached
14643 log "Read again; it should not be satisfied from the cache."
14645 cancel_lru_locks osc
14646 cat $file >/dev/null
14648 if ! let "AFTER - BEFORE == 0"; then
14649 error "IN CACHE (5): before: $BEFORE, after: $AFTER"
14651 log "cache hits:: before: $BEFORE, after: $AFTER"
14655 log "Write data and read it back."
14656 log "Read should be satisfied from the cache."
14657 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
14659 cancel_lru_locks osc
14660 cat $file >/dev/null
14662 if ! let "AFTER - BEFORE == CPAGES"; then
14663 error "NOT IN CACHE (6): before: $BEFORE, after: $AFTER"
14665 log "cache hits:: before: $BEFORE, after: $AFTER"
14668 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
14669 # > 2.12.56 uses pagecache if cached
14670 log "Read again; it should not be satisfied from the cache."
14672 cancel_lru_locks osc
14673 cat $file >/dev/null
14675 if ! let "AFTER - BEFORE == 0"; then
14676 error "IN CACHE (7): before: $BEFORE, after: $AFTER"
14678 log "cache hits:: before: $BEFORE, after: $AFTER"
14682 log "Turn off read and write cache"
14684 set_cache writethrough off
14686 log "Write data and read it back"
14687 log "It should not be satisfied from the cache."
14689 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
14690 cancel_lru_locks osc
14692 cat $file >/dev/null
14694 if ! let "AFTER - BEFORE == 0"; then
14695 error_ignore bz20762 "IN CACHE (8):before:$BEFORE,after:$AFTER"
14697 log "cache hits:: before: $BEFORE, after: $AFTER"
14700 log "Turn on the read cache and turn off the write cache"
14702 set_cache writethrough off
14704 log "Write data and read it back"
14705 log "It should not be satisfied from the cache."
14707 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
14709 cancel_lru_locks osc
14710 cat $file >/dev/null
14712 if ! let "AFTER - BEFORE == 0"; then
14713 error_ignore bz20762 "IN CACHE (9):before:$BEFORE,after:$AFTER"
14715 log "cache hits:: before: $BEFORE, after: $AFTER"
14718 log "Read again; it should be satisfied from the cache."
14720 cancel_lru_locks osc
14721 cat $file >/dev/null
14723 if ! let "AFTER - BEFORE == CPAGES"; then
14724 error "NOT IN CACHE (1): before: $BEFORE, after: $AFTER"
14726 log "cache hits:: before: $BEFORE, after: $AFTER"
14729 restore_lustre_params < $p
14732 run_test 156 "Verification of tunables"
14735 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14736 remote_mds_nodsh && skip "remote MDS with nodsh"
14737 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
14738 skip "Need MDS version at least 2.2.0"
14740 changelog_register || error "changelog_register failed"
14741 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
14742 changelog_users $SINGLEMDS | grep -q $cl_user ||
14743 error "User $cl_user not found in changelog_users"
14746 test_mkdir -p $DIR/$tdir/pics/2008/zachy
14747 changelog_clear 0 || error "changelog_clear failed"
14748 touch $DIR/$tdir/pics/2008/zachy/$tfile # open 1
14749 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg # open 2
14750 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
14751 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
14752 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
14753 rm $DIR/$tdir/pics/desktop.jpg
14755 changelog_dump | tail -10
14757 echo "verifying changelog mask"
14758 changelog_chmask "-MKDIR"
14759 changelog_chmask "-CLOSE"
14761 test_mkdir -p $DIR/$tdir/pics/zach/sofia # not logged
14762 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # not logged
14764 changelog_chmask "+MKDIR"
14765 changelog_chmask "+CLOSE"
14767 test_mkdir -p $DIR/$tdir/pics/2008/sofia # mkdir 1
14768 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # open 3
14770 changelog_dump | tail -10
14771 MKDIRS=$(changelog_dump | grep -c "MKDIR")
14772 CLOSES=$(changelog_dump | grep -c "CLOSE")
14773 [ $MKDIRS -eq 1 ] || error "MKDIR changelog mask count $MKDIRS != 1"
14774 [ $CLOSES -eq 3 ] || error "CLOSE changelog mask count $CLOSES != 3"
14777 echo "verifying target fid"
14778 local fidc=$(changelog_extract_field "CREAT" "$tfile" "t=")
14779 local fidf=$($LFS path2fid $DIR/$tdir/pics/zach/$tfile)
14780 [ "$fidc" == "$fidf" ] ||
14781 error "changelog '$tfile' fid $fidc != file fid $fidf"
14782 echo "verifying parent fid"
14783 # The FID returned from the Changelog may be the directory shard on
14784 # a different MDT, and not the FID returned by path2fid on the parent.
14785 # Instead of comparing FIDs, verify that fid2path(fidp) is correct,
14786 # since this is what will matter when recreating this file in the tree.
14787 local fidp=$(changelog_extract_field "CREAT" "$tfile" "p=")
14788 local pathp=$($LFS fid2path $MOUNT "$fidp")
14789 [ "${pathp%/}" == "$DIR/$tdir/pics/zach" ] ||
14790 error "changelog fid2path($fidc) $pathp != $DIR/$tdir/pics/zach"
14792 echo "getting records for $cl_user"
14793 changelog_users $SINGLEMDS
14794 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user)
14796 __changelog_clear $SINGLEMDS $cl_user +$nclr ||
14797 error "changelog_clear failed"
14798 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user)
14799 echo "verifying user clear: $user_rec1 + $nclr == $user_rec2"
14800 [ $user_rec2 == $((user_rec1 + nclr)) ] ||
14801 error "user index expect $user_rec1 + $nclr != $user_rec2"
14803 local min0_rec=$(changelog_users $SINGLEMDS |
14804 awk 'min == "" || $2 < min { min = $2 }; END { print min }')
14805 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
14806 awk '{ print $1; exit; }')
14808 changelog_dump | tail -n 5
14809 echo "verifying user min purge: $min0_rec + 1 == $first_rec"
14810 [ $first_rec == $((min0_rec + 1)) ] ||
14811 error "first index should be $min0_rec + 1 not $first_rec"
14813 # LU-3446 changelog index reset on MDT restart
14814 local cur_rec1=$(changelog_users $SINGLEMDS |
14815 awk '/^current.index:/ { print $NF }')
14816 changelog_clear 0 ||
14817 error "clear all changelog records for $cl_user failed"
14818 stop $SINGLEMDS || error "Fail to stop $SINGLEMDS"
14819 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
14820 error "Fail to start $SINGLEMDS"
14821 local cur_rec2=$(changelog_users $SINGLEMDS |
14822 awk '/^current.index:/ { print $NF }')
14823 echo "verifying index survives MDT restart: $cur_rec1 == $cur_rec2"
14824 [ $cur_rec1 == $cur_rec2 ] ||
14825 error "current index should be $cur_rec1 not $cur_rec2"
14827 echo "verifying users from this test are deregistered"
14828 changelog_deregister || error "changelog_deregister failed"
14829 changelog_users $SINGLEMDS | grep -q $cl_user &&
14830 error "User '$cl_user' still in changelog_users"
14832 # lctl get_param -n mdd.*.changelog_users
14833 # current index: 144
14834 # ID index (idle seconds)
14836 if ! changelog_users $SINGLEMDS | grep "^cl"; then
14837 # this is the normal case where all users were deregistered
14838 # make sure no new records are added when no users are present
14839 local last_rec1=$(changelog_users $SINGLEMDS |
14840 awk '/^current.index:/ { print $NF }')
14841 touch $DIR/$tdir/chloe
14842 local last_rec2=$(changelog_users $SINGLEMDS |
14843 awk '/^current.index:/ { print $NF }')
14844 echo "verify changelogs are off: $last_rec1 == $last_rec2"
14845 [ $last_rec1 == $last_rec2 ] || error "changelogs not off"
14847 # any changelog users must be leftovers from a previous test
14848 changelog_users $SINGLEMDS
14849 echo "other changelog users; can't verify off"
14852 run_test 160a "changelog sanity"
14854 test_160b() { # LU-3587
14855 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14856 remote_mds_nodsh && skip "remote MDS with nodsh"
14857 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
14858 skip "Need MDS version at least 2.2.0"
14860 changelog_register || error "changelog_register failed"
14861 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
14862 changelog_users $SINGLEMDS | grep -q $cl_user ||
14863 error "User '$cl_user' not found in changelog_users"
14865 local longname1=$(str_repeat a 255)
14866 local longname2=$(str_repeat b 255)
14869 echo "creating very long named file"
14870 touch $longname1 || error "create of '$longname1' failed"
14871 echo "renaming very long named file"
14872 mv $longname1 $longname2
14874 changelog_dump | grep RENME | tail -n 5
14877 run_test 160b "Verify that very long rename doesn't crash in changelog"
14880 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14881 remote_mds_nodsh && skip "remote MDS with nodsh"
14883 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
14884 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
14885 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
14886 skip "Need MDS version at least 2.5.58 or 2.5.2+"
14890 # Registration step
14891 changelog_register || error "changelog_register failed"
14894 mkdir -p $DIR/$tdir
14895 $MCREATE $DIR/$tdir/foo_160c
14896 changelog_chmask "-TRUNC"
14897 $TRUNCATE $DIR/$tdir/foo_160c 200
14898 changelog_chmask "+TRUNC"
14899 $TRUNCATE $DIR/$tdir/foo_160c 199
14900 changelog_dump | tail -n 5
14901 local truncs=$(changelog_dump | tail -n 5 | grep -c TRUNC)
14902 [ $truncs -eq 1 ] || error "TRUNC changelog mask count $truncs != 1"
14904 run_test 160c "verify that changelog log catch the truncate event"
14907 remote_mds_nodsh && skip "remote MDS with nodsh"
14908 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
14909 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14910 [[ $MDS1_VERSION -ge $(version_code 2.7.60) ]] ||
14911 skip "Need MDS version at least 2.7.60"
14913 # Registration step
14914 changelog_register || error "changelog_register failed"
14916 mkdir -p $DIR/$tdir/migrate_dir
14917 changelog_clear 0 || error "changelog_clear failed"
14919 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
14920 changelog_dump | tail -n 5
14921 local migrates=$(changelog_dump | grep -c "MIGRT")
14922 [ $migrates -eq 1 ] || error "MIGRATE changelog count $migrates != 1"
14924 run_test 160d "verify that changelog log catch the migrate event"
14927 remote_mds_nodsh && skip "remote MDS with nodsh"
14930 changelog_register || error "changelog_register failed"
14932 # Delete a future user (expect fail)
14933 local MDT0=$(facet_svc $SINGLEMDS)
14934 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister "cl77"
14937 if [ $rc -eq 0 ]; then
14938 error "Deleted non-existant user cl77"
14939 elif [ $rc -ne 2 ]; then
14940 error "changelog_deregister failed with $rc, expect 2 (ENOENT)"
14943 # Clear to a bad index (1 billion should be safe)
14944 $LFS changelog_clear $MDT0 "${CL_USERS[$SINGLEMDS]%% *}" 1000000000
14947 if [ $rc -eq 0 ]; then
14948 error "Successfully cleared to invalid CL index"
14949 elif [ $rc -ne 22 ]; then
14950 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
14953 run_test 160e "changelog negative testing (should return errors)"
14956 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14957 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
14958 skip "Need MDS version at least 2.10.56"
14960 local mdts=$(comma_list $(mdts_nodes))
14963 changelog_register || error "first changelog_register failed"
14964 changelog_register || error "second changelog_register failed"
14966 declare -A cl_user1
14967 declare -A cl_user2
14972 # generate some changelog records to accumulate on each MDT
14973 # use all_char because created files should be evenly distributed
14974 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
14975 error "test_mkdir $tdir failed"
14976 log "$(date +%s): creating first files"
14977 for ((i = 0; i < MDSCOUNT * 2; i++)); do
14978 $LFS mkdir -i $((i%MDSCOUNT)) $DIR/$tdir/d$i.$((i/MDSCOUNT)) ||
14979 error "create $DIR/$tdir/d$i.$((i/MDSCOUNT)) failed"
14982 # check changelogs have been generated
14983 local start=$SECONDS
14984 local idle_time=$((MDSCOUNT * 5 + 5))
14985 local nbcl=$(changelog_dump | wc -l)
14986 [[ $nbcl -eq 0 ]] && error "no changelogs found"
14988 for param in "changelog_max_idle_time=$idle_time" \
14990 "changelog_min_gc_interval=2" \
14991 "changelog_min_free_cat_entries=3"; do
14992 local MDT0=$(facet_svc $SINGLEMDS)
14993 local var="${param%=*}"
14994 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
14996 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
14997 do_nodes $mdts $LCTL set_param mdd.*.$param
15000 # force cl_user2 to be idle (1st part), but also cancel the
15001 # cl_user1 records so that it is not evicted later in the test.
15002 local sleep1=$((idle_time / 2))
15003 echo "$(date +%s): sleep1 $sleep1/${idle_time}s"
15006 # simulate changelog catalog almost full
15007 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
15008 do_nodes $mdts "$LCTL set_param fail_loc=0x1313 fail_val=3"
15010 for i in $(seq $MDSCOUNT); do
15011 cl_users=(${CL_USERS[mds$i]})
15012 cl_user1[mds$i]="${cl_users[0]}"
15013 cl_user2[mds$i]="${cl_users[1]}"
15015 [ -n "${cl_user1[mds$i]}" ] ||
15016 error "mds$i: no user registered"
15017 [ -n "${cl_user2[mds$i]}" ] ||
15018 error "mds$i: only ${cl_user2[mds$i]} is registered"
15020 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15021 [ -n "$user_rec1" ] ||
15022 error "mds$i: User ${cl_user1[mds$i]} not registered"
15023 __changelog_clear mds$i ${cl_user1[mds$i]} +2
15024 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15025 [ -n "$user_rec2" ] ||
15026 error "mds$i: User ${cl_user1[mds$i]} not registered"
15027 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
15028 "$user_rec1 + 2 == $user_rec2"
15029 [ $((user_rec1 + 2)) == $user_rec2 ] ||
15030 error "mds$i: user ${cl_user1[mds$i]} index expected " \
15031 "$user_rec1 + 2, but is $user_rec2"
15032 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
15033 [ -n "$user_rec2" ] ||
15034 error "mds$i: User ${cl_user2[mds$i]} not registered"
15035 [ $user_rec1 == $user_rec2 ] ||
15036 error "mds$i: user ${cl_user2[mds$i]} index expected " \
15037 "$user_rec1, but is $user_rec2"
15040 # force cl_user2 idle (2nd part) to just exceed changelog_max_idle_time
15041 local sleep2=$((idle_time - (SECONDS - start) + 1))
15042 echo "$(date +%s): sleep2 $sleep2/${idle_time}s"
15045 # Generate one more changelog to trigger GC at fail_loc for cl_user2.
15046 # cl_user1 should be OK because it recently processed records.
15047 echo "$(date +%s): creating $((MDSCOUNT * 2)) files"
15048 for ((i = 0; i < MDSCOUNT * 2; i++)); do
15049 $LFS mkdir -i $((i%MDSCOUNT)) $DIR/$tdir/d$i.$((i/MDSCOUNT+2))||
15050 error "create $DIR/$tdir/d$i.$((i/MDSCOUNT+2)) failed"
15053 # ensure gc thread is done
15054 for i in $(mdts_nodes); do
15055 wait_update $i "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
15056 error "$i: GC-thread not done"
15060 for (( i = 1; i <= MDSCOUNT; i++ )); do
15061 # check cl_user1 still registered
15062 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
15063 error "mds$i: User ${cl_user1[mds$i]} not registered"
15064 # check cl_user2 unregistered
15065 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
15066 error "mds$i: User ${cl_user2[mds$i]} still registered"
15068 # check changelogs are present and starting at $user_rec1 + 1
15069 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15070 [ -n "$user_rec1" ] ||
15071 error "mds$i: User ${cl_user1[mds$i]} not registered"
15072 first_rec=$($LFS changelog $(facet_svc mds$i) |
15073 awk '{ print $1; exit; }')
15075 echo "mds$i: $(date +%s) verify rec $user_rec1+1 == $first_rec"
15076 [ $((user_rec1 + 1)) == $first_rec ] ||
15077 error "mds$i: rec $first_rec != $user_rec1 + 1"
15080 run_test 160f "changelog garbage collect (timestamped users)"
15083 remote_mds_nodsh && skip "remote MDS with nodsh"
15084 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
15085 skip "Need MDS version at least 2.10.56"
15087 local mdts=$(comma_list $(mdts_nodes))
15089 #define OBD_FAIL_TIME_IN_CHLOG_USER 0x1314
15090 do_nodes $mdts $LCTL set_param fail_loc=0x1314
15093 changelog_register || error "first changelog_register failed"
15094 changelog_register || error "second changelog_register failed"
15096 declare -A cl_user1
15097 declare -A cl_user2
15102 # generate some changelog records to accumulate on each MDT
15103 # use all_char because created files should be evenly distributed
15104 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
15105 error "test_mkdir $tdir failed"
15106 for ((i = 0; i < MDSCOUNT; i++)); do
15107 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
15108 error "create $DIR/$tdir/d$i.1 failed"
15111 # check changelogs have been generated
15112 local nbcl=$(changelog_dump | wc -l)
15113 (( $nbcl > 0 )) || error "no changelogs found"
15115 # reduce the max_idle_indexes value to make sure we exceed it
15116 for param in "changelog_max_idle_indexes=1" \
15118 "changelog_min_gc_interval=2" \
15119 "changelog_min_free_cat_entries=3"; do
15120 local MDT0=$(facet_svc $SINGLEMDS)
15121 local var="${param%=*}"
15122 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
15124 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
15125 do_nodes $mdts $LCTL set_param mdd.*.$param ||
15126 error "unable to set mdd.*.$param"
15129 # simulate changelog catalog almost full
15130 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
15131 do_nodes $mdts "$LCTL set_param fail_loc=0x1313 fail_val=3"
15133 local start=$SECONDS
15134 for i in $(seq $MDSCOUNT); do
15135 cl_users=(${CL_USERS[mds$i]})
15136 cl_user1[mds$i]="${cl_users[0]}"
15137 cl_user2[mds$i]="${cl_users[1]}"
15139 [ -n "${cl_user1[mds$i]}" ] ||
15140 error "mds$i: no user registered"
15141 [ -n "${cl_user2[mds$i]}" ] ||
15142 error "mds$i: only ${cl_user1[mds$i]} is registered"
15144 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15145 [ -n "$user_rec1" ] ||
15146 error "mds$i: User ${cl_user1[mds$i]} not registered"
15147 __changelog_clear mds$i ${cl_user1[mds$i]} +2
15148 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15149 [ -n "$user_rec2" ] ||
15150 error "mds$i: User ${cl_user1[mds$i]} not registered"
15151 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
15152 "$user_rec1 + 2 == $user_rec2"
15153 [ $((user_rec1 + 2)) == $user_rec2 ] ||
15154 error "mds$i: user ${cl_user1[mds$i]} index expected " \
15155 "$user_rec1 + 2, but is $user_rec2"
15156 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
15157 [ -n "$user_rec2" ] ||
15158 error "mds$i: User ${cl_user2[mds$i]} not registered"
15159 [ $user_rec1 == $user_rec2 ] ||
15160 error "mds$i: user ${cl_user2[mds$i]} index expected " \
15161 "$user_rec1, but is $user_rec2"
15164 # ensure we are past the previous changelog_min_gc_interval set above
15165 local sleep2=$((start + 2 - SECONDS))
15166 (( sleep2 > 0 )) && echo "sleep $sleep2 for interval" && sleep $sleep2
15168 # Generate one more changelog to trigger GC at fail_loc for cl_user2.
15169 # cl_user1 should be OK because it recently processed records.
15170 for ((i = 0; i < MDSCOUNT; i++)); do
15171 $LFS mkdir -i $i $DIR/$tdir/d$i.3 $DIR/$tdir/d$i.4 ||
15172 error "create $DIR/$tdir/d$i.3 failed"
15175 # ensure gc thread is done
15176 for i in $(mdts_nodes); do
15177 wait_update $i "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
15178 error "$i: GC-thread not done"
15182 for (( i = 1; i <= MDSCOUNT; i++ )); do
15183 # check cl_user1 still registered
15184 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
15185 error "mds$i: User ${cl_user1[mds$i]} not registered"
15186 # check cl_user2 unregistered
15187 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
15188 error "mds$i: User ${cl_user2[mds$i]} still registered"
15190 # check changelogs are present and starting at $user_rec1 + 1
15191 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15192 [ -n "$user_rec1" ] ||
15193 error "mds$i: User ${cl_user1[mds$i]} not registered"
15194 first_rec=$($LFS changelog $(facet_svc mds$i) |
15195 awk '{ print $1; exit; }')
15197 echo "mds$i: $(date +%s) verify rec $user_rec1+1 == $first_rec"
15198 [ $((user_rec1 + 1)) == $first_rec ] ||
15199 error "mds$i: rec $first_rec != $user_rec1 + 1"
15202 run_test 160g "changelog garbage collect (old users)"
15205 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15206 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
15207 skip "Need MDS version at least 2.10.56"
15209 local mdts=$(comma_list $(mdts_nodes))
15212 changelog_register || error "first changelog_register failed"
15213 changelog_register || error "second changelog_register failed"
15215 declare -A cl_user1
15216 declare -A cl_user2
15221 # generate some changelog records to accumulate on each MDT
15222 # use all_char because created files should be evenly distributed
15223 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
15224 error "test_mkdir $tdir failed"
15225 for ((i = 0; i < MDSCOUNT; i++)); do
15226 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
15227 error "create $DIR/$tdir/d$i.1 failed"
15230 # check changelogs have been generated
15231 local nbcl=$(changelog_dump | wc -l)
15232 [[ $nbcl -eq 0 ]] && error "no changelogs found"
15234 for param in "changelog_max_idle_time=10" \
15236 "changelog_min_gc_interval=2"; do
15237 local MDT0=$(facet_svc $SINGLEMDS)
15238 local var="${param%=*}"
15239 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
15241 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
15242 do_nodes $mdts $LCTL set_param mdd.*.$param
15245 # force cl_user2 to be idle (1st part)
15248 for i in $(seq $MDSCOUNT); do
15249 cl_users=(${CL_USERS[mds$i]})
15250 cl_user1[mds$i]="${cl_users[0]}"
15251 cl_user2[mds$i]="${cl_users[1]}"
15253 [ -n "${cl_user1[mds$i]}" ] ||
15254 error "mds$i: no user registered"
15255 [ -n "${cl_user2[mds$i]}" ] ||
15256 error "mds$i: only ${cl_user2[mds$i]} is registered"
15258 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15259 [ -n "$user_rec1" ] ||
15260 error "mds$i: User ${cl_user1[mds$i]} not registered"
15261 __changelog_clear mds$i ${cl_user1[mds$i]} +2
15262 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15263 [ -n "$user_rec2" ] ||
15264 error "mds$i: User ${cl_user1[mds$i]} not registered"
15265 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
15266 "$user_rec1 + 2 == $user_rec2"
15267 [ $((user_rec1 + 2)) == $user_rec2 ] ||
15268 error "mds$i: user ${cl_user1[mds$i]} index expected " \
15269 "$user_rec1 + 2, but is $user_rec2"
15270 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
15271 [ -n "$user_rec2" ] ||
15272 error "mds$i: User ${cl_user2[mds$i]} not registered"
15273 [ $user_rec1 == $user_rec2 ] ||
15274 error "mds$i: user ${cl_user2[mds$i]} index expected " \
15275 "$user_rec1, but is $user_rec2"
15278 # force cl_user2 to be idle (2nd part) and to reach
15279 # changelog_max_idle_time
15282 # force each GC-thread start and block then
15283 # one per MDT/MDD, set fail_val accordingly
15284 #define OBD_FAIL_FORCE_GC_THREAD 0x1316
15285 do_nodes $mdts $LCTL set_param fail_loc=0x1316
15287 # generate more changelogs to trigger fail_loc
15288 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
15289 error "create $DIR/$tdir/${tfile}bis failed"
15291 # stop MDT to stop GC-thread, should be done in back-ground as it will
15292 # block waiting for the thread to be released and exit
15293 declare -A stop_pids
15294 for i in $(seq $MDSCOUNT); do
15296 stop_pids[mds$i]=$!
15299 for i in $(mdts_nodes); do
15302 local facets=$(facets_up_on_host $i)
15304 for facet in ${facets//,/ }; do
15305 if [[ $facet == mds* ]]; then
15309 # ensure each MDS's gc threads are still present and all in "R"
15310 # state (OBD_FAIL_FORCE_GC_THREAD effect!)
15311 [[ $(do_node $i pgrep chlg_gc_thread | wc -l) -eq $nb ]] ||
15312 error "$i: expected $nb GC-thread"
15314 "ps -C chlg_gc_thread -o state --no-headers | uniq" \
15316 error "$i: GC-thread not found in R-state"
15317 # check umounts of each MDT on MDS have reached kthread_stop()
15318 [[ $(do_node $i pgrep umount | wc -l) -eq $nb ]] ||
15319 error "$i: expected $nb umount"
15321 "ps -C umount -o state --no-headers | uniq" "D" 20 ||
15322 error "$i: umount not found in D-state"
15325 # release all GC-threads
15326 do_nodes $mdts $LCTL set_param fail_loc=0
15328 # wait for MDT stop to complete
15329 for i in $(seq $MDSCOUNT); do
15330 wait ${stop_pids[mds$i]} || error "mds$i: stop failed"
15334 # may try to check if any orphan changelog records are present
15335 # via ldiskfs/zfs and llog_reader...
15337 # re-start/mount MDTs
15338 for i in $(seq $MDSCOUNT); do
15339 start mds$i $(mdsdevname $i) $MDS_MOUNT_OPTS ||
15340 error "Fail to start mds$i"
15344 for i in $(seq $MDSCOUNT); do
15345 # check cl_user1 still registered
15346 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
15347 error "mds$i: User ${cl_user1[mds$i]} not registered"
15348 # check cl_user2 unregistered
15349 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
15350 error "mds$i: User ${cl_user2[mds$i]} still registered"
15352 # check changelogs are present and starting at $user_rec1 + 1
15353 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15354 [ -n "$user_rec1" ] ||
15355 error "mds$i: User ${cl_user1[mds$i]} not registered"
15356 first_rec=$($LFS changelog $(facet_svc mds$i) |
15357 awk '{ print $1; exit; }')
15359 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
15360 [ $((user_rec1 + 1)) == $first_rec ] ||
15361 error "mds$i: first index should be $user_rec1 + 1, " \
15362 "but is $first_rec"
15365 run_test 160h "changelog gc thread stop upon umount, orphan records delete " \
15370 local mdts=$(comma_list $(mdts_nodes))
15372 changelog_register || error "first changelog_register failed"
15374 # generate some changelog records to accumulate on each MDT
15375 # use all_char because created files should be evenly distributed
15376 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
15377 error "test_mkdir $tdir failed"
15378 for ((i = 0; i < MDSCOUNT; i++)); do
15379 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
15380 error "create $DIR/$tdir/d$i.1 failed"
15383 # check changelogs have been generated
15384 local nbcl=$(changelog_dump | wc -l)
15385 [[ $nbcl -eq 0 ]] && error "no changelogs found"
15387 # simulate race between register and unregister
15388 # XXX as fail_loc is set per-MDS, with DNE configs the race
15389 # simulation will only occur for one MDT per MDS and for the
15390 # others the normal race scenario will take place
15391 #define CFS_FAIL_CHLOG_USER_REG_UNREG_RACE 0x1315
15392 do_nodes $mdts $LCTL set_param fail_loc=0x10001315
15393 do_nodes $mdts $LCTL set_param fail_val=1
15395 # unregister 1st user
15396 changelog_deregister &
15398 # wait some time for deregister work to reach race rdv
15400 # register 2nd user
15401 changelog_register || error "2nd user register failed"
15403 wait $pid1 || error "1st user deregister failed"
15407 declare -A LAST_REC
15408 for i in $(seq $MDSCOUNT); do
15409 if changelog_users mds$i | grep "^cl"; then
15410 # make sure new records are added with one user present
15411 LAST_REC[mds$i]=$(changelog_users $SINGLEMDS |
15412 awk '/^current.index:/ { print $NF }')
15414 error "mds$i has no user registered"
15418 # generate more changelog records to accumulate on each MDT
15419 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
15420 error "create $DIR/$tdir/${tfile}bis failed"
15422 for i in $(seq $MDSCOUNT); do
15423 last_rec=$(changelog_users $SINGLEMDS |
15424 awk '/^current.index:/ { print $NF }')
15425 echo "verify changelogs are on: $last_rec != ${LAST_REC[mds$i]}"
15426 [ $last_rec != ${LAST_REC[mds$i]} ] ||
15427 error "changelogs are off on mds$i"
15430 run_test 160i "changelog user register/unregister race"
15433 remote_mds_nodsh && skip "remote MDS with nodsh"
15434 [[ $MDS1_VERSION -lt $(version_code 2.12.56) ]] &&
15435 skip "Need MDS version at least 2.12.56"
15437 mount_client $MOUNT2 || error "mount_client on $MOUNT2 failed"
15438 stack_trap "umount $MOUNT2" EXIT
15440 changelog_register || error "first changelog_register failed"
15441 stack_trap "changelog_deregister" EXIT
15443 # generate some changelog
15444 # use all_char because created files should be evenly distributed
15445 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
15446 error "mkdir $tdir failed"
15447 for ((i = 0; i < MDSCOUNT; i++)); do
15448 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
15449 error "create $DIR/$tdir/d$i.1 failed"
15452 # open the changelog device
15453 exec 3>/dev/changelog-$FSNAME-MDT0000
15454 stack_trap "exec 3>&-" EXIT
15455 exec 4</dev/changelog-$FSNAME-MDT0000
15456 stack_trap "exec 4<&-" EXIT
15458 # umount the first lustre mount
15460 stack_trap "mount_client $MOUNT" EXIT
15462 # read changelog, which may or may not fail, but should not crash
15466 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
15467 changelog_users $SINGLEMDS | grep -q $cl_user ||
15468 error "User $cl_user not found in changelog_users"
15470 printf 'clear:'$cl_user':0' >&3
15472 run_test 160j "client can be umounted while its chanangelog is being used"
15475 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15476 remote_mds_nodsh && skip "remote MDS with nodsh"
15478 mkdir -p $DIR/$tdir/1/1
15480 changelog_register || error "changelog_register failed"
15481 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
15483 changelog_users $SINGLEMDS | grep -q $cl_user ||
15484 error "User '$cl_user' not found in changelog_users"
15485 #define OBD_FAIL_MDS_CHANGELOG_REORDER 0x15d
15486 do_facet mds1 $LCTL set_param fail_loc=0x8000015d fail_val=3
15487 rmdir $DIR/$tdir/1/1 & sleep 1
15489 touch $DIR/$tdir/2/2
15490 rm -rf $DIR/$tdir/2
15495 changelog_dump | grep rmdir || error "rmdir not recorded"
15497 run_test 160k "Verify that changelog records are not lost"
15499 # Verifies that a file passed as a parameter has recently had an operation
15500 # performed on it that has generated an MTIME changelog which contains the
15501 # correct parent FID. As files might reside on a different MDT from the
15502 # parent directory in DNE configurations, the FIDs are translated to paths
15503 # before being compared, which should be identical
15504 compare_mtime_changelog() {
15512 mdtidx=$($LFS getstripe --mdt-index $file)
15513 mdtidx=$(printf "%04x" $mdtidx)
15515 # Obtain the parent FID from the MTIME changelog
15516 mtime=$($LFS changelog $FSNAME-MDT$mdtidx | tail -n 1 | grep MTIME)
15517 [ -z "$mtime" ] && error "MTIME changelog not recorded"
15519 cl_fid=$(sed -e 's/.* p=//' -e 's/ .*//' <<<$mtime)
15520 [ -z "$cl_fid" ] && error "parent FID not present"
15522 # Verify that the path for the parent FID is the same as the path for
15523 # the test directory
15524 pdir=$($LFS fid2path $MOUNT "$cl_fid")
15528 [[ "${pdir%/}" == "$dir" ]] ||
15529 error "MTIME changelog parent FID is wrong, expected $dir, got $pdir"
15533 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15535 remote_mds_nodsh && skip "remote MDS with nodsh"
15536 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
15537 skip "Need MDS version at least 2.13.55"
15541 changelog_register || error "changelog_register failed"
15542 cl_user="${CL_USERS[$SINGLEMDS]%% *}"
15544 changelog_users $SINGLEMDS | grep -q $cl_user ||
15545 error "User '$cl_user' not found in changelog_users"
15547 # Clear some types so that MTIME changelogs are generated
15548 changelog_chmask "-CREAT"
15549 changelog_chmask "-CLOSE"
15551 test_mkdir $DIR/$tdir || error "failed to mkdir $DIR/$tdir"
15553 # Test CL_MTIME during setattr
15554 touch $DIR/$tdir/$tfile
15555 compare_mtime_changelog $DIR/$tdir/$tfile
15557 # Test CL_MTIME during close
15558 $MULTIOP $DIR/$tdir/${tfile}_2 O_2w4096c || error "multiop failed"
15559 compare_mtime_changelog $DIR/$tdir/${tfile}_2
15561 run_test 160l "Verify that MTIME changelog records contain the parent FID"
15564 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15566 test_mkdir -c1 $DIR/$tdir
15567 cp /etc/hosts $DIR/$tdir/$tfile
15568 test_mkdir -c1 $DIR/$tdir/foo1
15569 test_mkdir -c1 $DIR/$tdir/foo2
15570 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
15571 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
15572 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
15573 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
15574 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
15575 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
15576 $LFS fid2path $DIR $FID
15577 error "bad link ea"
15580 rm $DIR/$tdir/foo2/zachary
15582 rm $DIR/$tdir/foo2/thor
15584 rm $DIR/$tdir/$tfile
15586 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
15587 [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ] &&
15588 { $LFS fid2path $DIR $FID; error "bad link rename"; }
15589 rm $DIR/$tdir/foo2/maggie
15592 local longname=$tfile.avg_len_is_thirty_two_
15593 stack_trap "unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
15594 error_noexit 'failed to unlink many hardlinks'" EXIT
15595 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
15596 error "failed to hardlink many files"
15597 links=$($LFS fid2path $DIR $FID | wc -l)
15598 echo -n "${links}/1000 links in link EA"
15599 [[ $links -gt 60 ]] || error "expected at least 60 links in link EA"
15601 run_test 161a "link ea sanity"
15604 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15605 [ $MDSCOUNT -lt 2 ] && skip_env "skipping remote directory test"
15608 local remote_dir=$DIR/$tdir/remote_dir
15610 mkdir -p $DIR/$tdir
15611 $LFS mkdir -i $MDTIDX $remote_dir ||
15612 error "create remote directory failed"
15614 cp /etc/hosts $remote_dir/$tfile
15615 mkdir -p $remote_dir/foo1
15616 mkdir -p $remote_dir/foo2
15617 ln $remote_dir/$tfile $remote_dir/foo1/sofia
15618 ln $remote_dir/$tfile $remote_dir/foo2/zachary
15619 ln $remote_dir/$tfile $remote_dir/foo1/luna
15620 ln $remote_dir/$tfile $remote_dir/foo2/thor
15622 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
15624 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
15625 $LFS fid2path $DIR $FID
15626 error "bad link ea"
15629 rm $remote_dir/foo2/zachary
15631 rm $remote_dir/foo2/thor
15633 rm $remote_dir/$tfile
15635 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
15636 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
15637 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
15638 $LFS fid2path $DIR $FID
15639 error "bad link rename"
15641 rm $remote_dir/foo2/maggie
15644 local longname=filename_avg_len_is_thirty_two_
15645 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
15646 error "failed to hardlink many files"
15647 links=$($LFS fid2path $DIR $FID | wc -l)
15648 echo -n "${links}/1000 links in link EA"
15649 [[ ${links} -gt 60 ]] ||
15650 error "expected at least 60 links in link EA"
15651 unlinkmany $remote_dir/foo2/$longname 1000 ||
15652 error "failed to unlink many hardlinks"
15654 run_test 161b "link ea sanity under remote directory"
15657 remote_mds_nodsh && skip "remote MDS with nodsh"
15658 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15659 [[ $MDS1_VERSION -lt $(version_code 2.1.5) ]] &&
15660 skip "Need MDS version at least 2.1.5"
15662 # define CLF_RENAME_LAST 0x0001
15663 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
15664 changelog_register || error "changelog_register failed"
15667 test_mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir
15668 touch $DIR/$tdir/foo_161c
15669 touch $DIR/$tdir/bar_161c
15670 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
15671 changelog_dump | grep RENME | tail -n 5
15672 local flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
15673 changelog_clear 0 || error "changelog_clear failed"
15674 if [ x$flags != "x0x1" ]; then
15675 error "flag $flags is not 0x1"
15678 echo "rename overwrite target with nlink = 1, changelog flags=$flags"
15679 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
15680 touch $DIR/$tdir/foo_161c
15681 touch $DIR/$tdir/bar_161c
15682 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
15683 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
15684 changelog_dump | grep RENME | tail -n 5
15685 flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
15686 changelog_clear 0 || error "changelog_clear failed"
15687 if [ x$flags != "x0x0" ]; then
15688 error "flag $flags is not 0x0"
15690 echo "rename overwrite a target having nlink > 1," \
15691 "changelog record has flags of $flags"
15693 # rename doesn't overwrite a target (changelog flag 0x0)
15694 touch $DIR/$tdir/foo_161c
15695 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
15696 changelog_dump | grep RENME | tail -n 5
15697 flags=$(changelog_dump | grep RENME | tail -1 | cut -f5 -d' ')
15698 changelog_clear 0 || error "changelog_clear failed"
15699 if [ x$flags != "x0x0" ]; then
15700 error "flag $flags is not 0x0"
15702 echo "rename doesn't overwrite a target," \
15703 "changelog record has flags of $flags"
15705 # define CLF_UNLINK_LAST 0x0001
15706 # unlink a file having nlink = 1 (changelog flag 0x1)
15707 rm -f $DIR/$tdir/foo2_161c
15708 changelog_dump | grep UNLNK | tail -n 5
15709 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
15710 changelog_clear 0 || error "changelog_clear failed"
15711 if [ x$flags != "x0x1" ]; then
15712 error "flag $flags is not 0x1"
15714 echo "unlink a file having nlink = 1," \
15715 "changelog record has flags of $flags"
15717 # unlink a file having nlink > 1 (changelog flag 0x0)
15718 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
15719 rm -f $DIR/$tdir/foobar_161c
15720 changelog_dump | grep UNLNK | tail -n 5
15721 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
15722 changelog_clear 0 || error "changelog_clear failed"
15723 if [ x$flags != "x0x0" ]; then
15724 error "flag $flags is not 0x0"
15726 echo "unlink a file having nlink > 1, changelog record flags '$flags'"
15728 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
15731 remote_mds_nodsh && skip "remote MDS with nodsh"
15732 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
15737 changelog_register || error "changelog_register failed"
15739 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
15740 # interfer with $MOUNT/.lustre/fid/ access
15742 [[ $? -eq 0 ]] || error "mkdir failed"
15744 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | OBD_FAIL_ONCE
15745 $LCTL set_param fail_loc=0x8000140c
15747 $LCTL set_param fail_val=5
15750 echo foofoo > $DIR/$tdir/$tfile &
15753 # wait for create to be delayed
15757 [[ $? -eq 0 ]] || error "create should be blocked"
15759 local tempfile="$(mktemp --tmpdir $tfile.XXXXXX)"
15760 stack_trap "rm -f $tempfile"
15761 fid=$(changelog_extract_field "CREAT" "$tfile" "t=")
15762 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
15763 # some delay may occur during ChangeLog publishing and file read just
15764 # above, that could allow file write to happen finally
15765 [[ -s $tempfile ]] && echo "file should be empty"
15767 $LCTL set_param fail_loc=0
15770 [[ $? -eq 0 ]] || error "create failed"
15772 run_test 161d "create with concurrent .lustre/fid access"
15775 local expected="$1"
15780 path=$($LFS fid2path "$@")
15783 if [ $rc -ne 0 ]; then
15784 error "path looked up of '$expected' failed: rc=$rc"
15785 elif [ "$path" != "$expected" ]; then
15786 error "path looked up '$path' instead of '$expected'"
15788 echo "FID '$fid' resolves to path '$path' as expected"
15792 test_162a() { # was test_162
15793 test_mkdir -p -c1 $DIR/$tdir/d2
15794 touch $DIR/$tdir/d2/$tfile
15795 touch $DIR/$tdir/d2/x1
15796 touch $DIR/$tdir/d2/x2
15797 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
15798 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
15800 local fid=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
15801 check_path "$tdir/d2/$tfile" $FSNAME "$fid" --link 0
15804 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
15805 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
15806 check_path "$tdir/d2/p/q/r/slink" $FSNAME "$fid" --link 0
15808 # softlink to wrong file
15809 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
15810 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
15811 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME "$fid" --link 0
15814 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
15815 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
15816 fid=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
15817 # fid2path dir/fsname should both work
15818 check_path "$tdir/d2/a/b/c/new_file" $FSNAME "$fid" --link 1
15819 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR "$fid" --link 0
15821 # hardlink count: check that there are 2 links
15822 local nlinks=$($LFS fid2path $DIR "$fid" | wc -l)
15823 [ $nlinks -eq 2 ] || error "expect 2 links, found $nlinks"
15825 # hardlink indexing: remove the first link
15826 rm $DIR/$tdir/d2/p/q/r/hlink
15827 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $fid --link 0
15829 run_test 162a "path lookup sanity"
15832 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15833 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15836 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
15837 error "create striped dir failed"
15839 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
15840 tail -n 1 | awk '{print $2}')
15841 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
15843 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
15844 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
15847 for ((i=0;i<5;i++)); do
15848 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
15849 error "get fid for f$i failed"
15850 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0
15852 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
15853 error "get fid for d$i failed"
15854 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0
15859 run_test 162b "striped directory path lookup sanity"
15861 # LU-4239: Verify fid2path works with paths 100 or more directories deep
15863 [[ $MDS1_VERSION -lt $(version_code 2.7.51) ]] &&
15864 skip "Need MDS version at least 2.7.51"
15866 local lpath=$tdir.local
15867 local rpath=$tdir.remote
15869 test_mkdir $DIR/$lpath
15870 test_mkdir $DIR/$rpath
15872 for ((i = 0; i <= 101; i++)); do
15875 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
15876 error "get fid for local directory $DIR/$lpath failed"
15877 check_path "$DIR/$lpath" $MOUNT $FID --link 0
15880 test_mkdir $DIR/$rpath
15881 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
15882 error "get fid for remote directory $DIR/$rpath failed"
15883 check_path "$DIR/$rpath" $MOUNT $FID --link 0
15888 run_test 162c "fid2path works with paths 100 or more directories deep"
15890 oalr_event_count() {
15894 awk -v name="${FSNAME}-OST0000" \
15895 -v event="${event}" \
15896 '$1 == "TRACE" && $2 == event && $3 == name' \
15901 oalr_expect_event_count() {
15904 local expect="${3}"
15907 count=$(oalr_event_count "${event}" "${trace}")
15908 if ((count == expect)); then
15912 error_noexit "${event} event count was '${count}', expected ${expect}"
15918 do_facet ost1 killall --quiet -KILL ofd_access_log_reader || true
15920 start ost1 "$(ostdevname 1)" $OST_MOUNT_OPTS
15924 sync # Flush previous IOs so we can count log entries.
15925 do_facet ost1 $LCTL set_param "obdfilter.${FSNAME}-OST0000.access_log_size=4096"
15926 stack_trap cleanup_165 EXIT
15930 local trace="/tmp/${tfile}.trace"
15934 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
15935 skip "OFD access log unsupported"
15938 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
15941 do_facet ost1 ofd_access_log_reader --list
15944 do_facet ost1 killall -TERM ofd_access_log_reader
15948 if ((rc != 0)); then
15949 error "ofd_access_log_reader exited with rc = '${rc}'"
15952 # Parse trace file for discovery events:
15953 oalr_expect_event_count alr_log_add "${trace}" 1
15954 oalr_expect_event_count alr_log_eof "${trace}" 1
15955 oalr_expect_event_count alr_log_free "${trace}" 1
15957 run_test 165a "ofd access log discovery"
15960 local trace="/tmp/${tfile}.trace"
15961 local file="${DIR}/${tfile}"
15970 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
15971 skip "OFD access log unsupported"
15974 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
15977 do_facet ost1 ofd_access_log_reader --list
15979 lfs setstripe -c 1 -i 0 "${file}"
15980 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
15981 error "cannot create '${file}'"
15984 do_facet ost1 killall -TERM ofd_access_log_reader
15988 if ((rc != 0)); then
15989 error "ofd_access_log_reader exited with rc = '${rc}'"
15992 oalr_expect_event_count alr_log_entry "${trace}" 1
15994 pfid1=$($LFS path2fid "${file}")
15996 # 1 2 3 4 5 6 7 8 9 10
15997 # TRACE alr_log_entry OST PFID BEGIN END TIME SIZE COUNT FLAGS
15998 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
16000 echo "entry = '${entry[*]}'" >&2
16003 if [[ "${pfid1}" != "${pfid2}" ]]; then
16004 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
16008 if ((size != 1048576)); then
16009 error "entry '${entry[*]}' has invalid io size '${size}', expected 1048576"
16013 if [[ "${flags}" != "w" ]]; then
16014 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'w'"
16017 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
16020 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r524288c ||
16021 error "cannot read '${file}'"
16024 do_facet ost1 killall -TERM ofd_access_log_reader
16028 if ((rc != 0)); then
16029 error "ofd_access_log_reader exited with rc = '${rc}'"
16032 oalr_expect_event_count alr_log_entry "${trace}" 1
16034 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
16035 echo "entry = '${entry[*]}'" >&2
16038 if [[ "${pfid1}" != "${pfid2}" ]]; then
16039 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
16043 if ((size != 524288)); then
16044 error "entry '${entry[*]}' has invalid io size '${size}', 524288"
16048 if [[ "${flags}" != "r" ]]; then
16049 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'r'"
16052 run_test 165b "ofd access log entries are produced and consumed"
16055 local trace="/tmp/${tfile}.trace"
16056 local file="${DIR}/${tdir}/${tfile}"
16058 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
16059 skip "OFD access log unsupported"
16061 test_mkdir "${DIR}/${tdir}"
16064 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
16067 lfs setstripe -c 1 -i 0 "${DIR}/${tdir}"
16069 # 4096 / 64 = 64. Create twice as many entries.
16070 for ((i = 0; i < 128; i++)); do
16071 $MULTIOP "${file}-${i}" oO_CREAT:O_WRONLY:w512c ||
16072 error "cannot create file"
16077 do_facet ost1 killall -TERM ofd_access_log_reader
16080 if ((rc != 0)); then
16081 error "ofd_access_log_reader exited with rc = '${rc}'"
16084 unlinkmany "${file}-%d" 128
16086 run_test 165c "full ofd access logs do not block IOs"
16088 oal_get_read_count() {
16091 # STATS lustre-OST0001 alr_read_count 1
16093 do_facet ost1 cat "${stats}" |
16094 awk '$1 == "STATS" && $3 == "alr_read_count" { count = $4; }
16095 END { print count; }'
16098 oal_expect_read_count() {
16103 # Ask ofd_access_log_reader to write stats.
16104 do_facet ost1 killall -USR1 ofd_access_log_reader
16106 # Allow some time for things to happen.
16109 count=$(oal_get_read_count "${stats}")
16110 if ((count == expect)); then
16114 error_noexit "bad read count, got ${count}, expected ${expect}"
16115 do_facet ost1 cat "${stats}" >&2
16120 local stats="/tmp/${tfile}.stats"
16121 local file="${DIR}/${tdir}/${tfile}"
16122 local param="obdfilter.${FSNAME}-OST0000.access_log_mask"
16124 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
16125 skip "OFD access log unsupported"
16127 test_mkdir "${DIR}/${tdir}"
16130 do_facet ost1 ofd_access_log_reader --stats="${stats}" &
16133 lfs setstripe -c 1 -i 0 "${file}"
16135 do_facet ost1 lctl set_param "${param}=rw"
16136 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
16137 error "cannot create '${file}'"
16138 oal_expect_read_count "${stats}" 1
16140 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
16141 error "cannot read '${file}'"
16142 oal_expect_read_count "${stats}" 2
16144 do_facet ost1 lctl set_param "${param}=r"
16145 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
16146 error "cannot create '${file}'"
16147 oal_expect_read_count "${stats}" 2
16149 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
16150 error "cannot read '${file}'"
16151 oal_expect_read_count "${stats}" 3
16153 do_facet ost1 lctl set_param "${param}=w"
16154 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
16155 error "cannot create '${file}'"
16156 oal_expect_read_count "${stats}" 4
16158 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
16159 error "cannot read '${file}'"
16160 oal_expect_read_count "${stats}" 4
16162 do_facet ost1 lctl set_param "${param}=0"
16163 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
16164 error "cannot create '${file}'"
16165 oal_expect_read_count "${stats}" 4
16167 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
16168 error "cannot read '${file}'"
16169 oal_expect_read_count "${stats}" 4
16171 do_facet ost1 killall -TERM ofd_access_log_reader
16174 if ((rc != 0)); then
16175 error "ofd_access_log_reader exited with rc = '${rc}'"
16178 run_test 165d "ofd_access_log mask works"
16181 local stats="/tmp/${tfile}.stats"
16182 local file0="${DIR}/${tdir}-0/${tfile}"
16183 local file1="${DIR}/${tdir}-1/${tfile}"
16185 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
16186 skip "OFD access log unsupported"
16188 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
16190 test_mkdir -c 1 -i 0 "${DIR}/${tdir}-0"
16191 test_mkdir -c 1 -i 1 "${DIR}/${tdir}-1"
16193 lfs setstripe -c 1 -i 0 "${file0}"
16194 lfs setstripe -c 1 -i 0 "${file1}"
16197 do_facet ost1 ofd_access_log_reader -I 1 --stats="${stats}" &
16200 $MULTIOP "${file0}" oO_CREAT:O_WRONLY:w512c ||
16201 error "cannot create '${file0}'"
16203 oal_expect_read_count "${stats}" 0
16205 $MULTIOP "${file1}" oO_CREAT:O_WRONLY:w512c ||
16206 error "cannot create '${file1}'"
16208 oal_expect_read_count "${stats}" 1
16210 do_facet ost1 killall -TERM ofd_access_log_reader
16213 if ((rc != 0)); then
16214 error "ofd_access_log_reader exited with rc = '${rc}'"
16217 run_test 165e "ofd_access_log MDT index filter works"
16220 local trace="/tmp/${tfile}.trace"
16225 do_facet ost1 timeout 60 ofd_access_log_reader \
16226 --exit-on-close --debug=- --trace=- > "${trace}" &
16233 if ((rc != 0)); then
16234 error_noexit "ofd_access_log_reader exited with rc = '${rc}'"
16239 run_test 165f "ofd_access_log_reader --exit-on-close works"
16242 # do directio so as not to populate the page cache
16243 log "creating a 10 Mb file"
16244 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c ||
16245 error "multiop failed while creating a file"
16246 log "starting reads"
16247 dd if=$DIR/$tfile of=/dev/null bs=4096 &
16248 log "truncating the file"
16249 $MULTIOP $DIR/$tfile oO_TRUNC:c ||
16250 error "multiop failed while truncating the file"
16252 kill %+ || true # reads might have finished
16253 echo "wait until dd is finished"
16255 log "removing the temporary file"
16256 rm -rf $DIR/$tfile || error "tmp file removal failed"
16258 run_test 169 "parallel read and truncate should not deadlock"
16261 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16263 $LCTL clear # bug 18514
16264 $LCTL debug_daemon start $TMP/${tfile}_log_good
16266 $LCTL debug_daemon stop
16267 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
16268 error "sed failed to read log_good"
16270 $LCTL debug_daemon start $TMP/${tfile}_log_good
16272 $LCTL debug_daemon stop
16274 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
16275 error "lctl df log_bad failed"
16277 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
16278 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
16280 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
16281 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
16283 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
16284 error "bad_line good_line1 good_line2 are empty"
16286 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
16287 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
16288 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
16290 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
16291 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
16292 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
16294 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
16295 error "bad_line_new good_line_new are empty"
16297 local expected_good=$((good_line1 + good_line2*2))
16299 rm -f $TMP/${tfile}*
16300 # LU-231, short malformed line may not be counted into bad lines
16301 if [ $bad_line -ne $bad_line_new ] &&
16302 [ $bad_line -ne $((bad_line_new - 1)) ]; then
16303 error "expected $bad_line bad lines, but got $bad_line_new"
16307 if [ $expected_good -ne $good_line_new ]; then
16308 error "expected $expected_good good lines, but got $good_line_new"
16313 run_test 170 "test lctl df to handle corrupted log ====================="
16315 test_171() { # bug20592
16316 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16318 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
16319 $LCTL set_param fail_loc=0x50e
16320 $LCTL set_param fail_val=3000
16321 multiop_bg_pause $DIR/$tfile O_s || true
16323 kill -USR1 $MULTIPID
16327 if dmesg | grep "recursive fault"; then
16328 error "caught a recursive fault"
16330 $LCTL set_param fail_loc=0
16333 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
16335 # it would be good to share it with obdfilter-survey/iokit-libecho code
16336 setup_obdecho_osc () {
16339 local obdfilter_name=$2
16340 echo "Creating new osc for $obdfilter_name on $ost_nid"
16341 # make sure we can find loopback nid
16342 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
16344 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
16345 ${obdfilter_name}_osc_UUID || rc=2; }
16346 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
16347 ${obdfilter_name}_UUID $ost_nid || rc=3; }
16351 cleanup_obdecho_osc () {
16352 local obdfilter_name=$1
16353 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
16354 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
16361 local pages=${3:-64}
16366 local obd_size=$(get_obd_size $node $OBD)
16367 local page_size=$(get_page_size $node)
16368 if [[ -n "$obd_size" ]]; then
16369 local new_count=$((obd_size / (pages * page_size / 1024)))
16370 [[ $new_count -ge $count ]] || count=$new_count
16373 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
16374 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
16376 if [ $rc -eq 0 ]; then
16377 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
16378 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
16380 echo "New object id is $id"
16381 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
16383 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
16384 "test_brw $count w v $pages $id" || rc=4; }
16385 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
16387 [ $rc -eq 0 ] || [ $rc -gt 2 ] &&
16388 { do_facet $node "$LCTL --device ec cleanup" || rc=5; }
16389 [ $rc -eq 0 ] || [ $rc -gt 1 ] &&
16390 { do_facet $node "$LCTL --device ec detach" || rc=6; }
16391 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
16396 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16398 if ! [ -d /sys/fs/lustre/echo_client ] &&
16399 ! module_loaded obdecho; then
16400 load_module obdecho/obdecho &&
16401 stack_trap "rmmod obdecho" EXIT ||
16402 error "unable to load obdecho on client"
16405 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
16406 local host=$($LCTL get_param -n osc.$osc.import |
16407 awk '/current_connection:/ { print $2 }' )
16408 local target=$($LCTL get_param -n osc.$osc.import |
16409 awk '/target:/ { print $2 }' )
16410 target=${target%_UUID}
16412 if [ -n "$target" ]; then
16413 setup_obdecho_osc $host $target &&
16414 stack_trap "cleanup_obdecho_osc $target" EXIT ||
16415 { error "obdecho setup failed with $?"; return; }
16417 obdecho_test ${target}_osc client ||
16418 error "obdecho_test failed on ${target}_osc"
16420 $LCTL get_param osc.$osc.import
16421 error "there is no osc.$osc.import target"
16424 run_test 180a "test obdecho on osc"
16427 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16428 remote_ost_nodsh && skip "remote OST with nodsh"
16430 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
16431 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
16432 error "failed to load module obdecho"
16434 local target=$(do_facet ost1 $LCTL dl |
16435 awk '/obdfilter/ { print $4; exit; }')
16437 if [ -n "$target" ]; then
16438 obdecho_test $target ost1 || error "obdecho_test failed with $?"
16440 do_facet ost1 $LCTL dl
16441 error "there is no obdfilter target on ost1"
16444 run_test 180b "test obdecho directly on obdfilter"
16446 test_180c() { # LU-2598
16447 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16448 remote_ost_nodsh && skip "remote OST with nodsh"
16449 [[ $MDS1_VERSION -lt $(version_code 2.4.0) ]] &&
16450 skip "Need MDS version at least 2.4.0"
16452 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
16453 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
16454 error "failed to load module obdecho"
16456 local target=$(do_facet ost1 $LCTL dl |
16457 awk '/obdfilter/ { print $4; exit; }')
16459 if [ -n "$target" ]; then
16460 local pages=16384 # 64MB bulk I/O RPC size
16462 obdecho_test "$target" ost1 "$pages" ||
16463 error "obdecho_test with pages=$pages failed with $?"
16465 do_facet ost1 $LCTL dl
16466 error "there is no obdfilter target on ost1"
16469 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
16471 test_181() { # bug 22177
16472 test_mkdir $DIR/$tdir
16473 # create enough files to index the directory
16474 createmany -o $DIR/$tdir/foobar 4000
16475 # print attributes for debug purpose
16478 multiop_bg_pause $DIR/$tdir D_Sc || return 1
16480 # remove the files & current working dir
16481 unlinkmany $DIR/$tdir/foobar 4000
16483 kill -USR1 $MULTIPID
16485 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
16488 run_test 181 "Test open-unlinked dir ========================"
16494 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
16496 $LCTL set_param mdc.*.rpc_stats=clear
16498 for (( i = 0; i < $tcount; i++ )) ; do
16499 mkdir $DIR/$tdir/$i
16502 for (( i = 0; i < $tcount; i++ )) ; do
16503 createmany -o $DIR/$tdir/$i/f- $fcount &
16507 for (( i = 0; i < $tcount; i++ )) ; do
16508 unlinkmany $DIR/$tdir/$i/f- $fcount &
16512 $LCTL get_param mdc.*.rpc_stats
16516 run_test 182 "Test parallel modify metadata operations ================"
16518 test_183() { # LU-2275
16519 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16520 remote_mds_nodsh && skip "remote MDS with nodsh"
16521 [[ $MDS1_VERSION -lt $(version_code 2.3.56) ]] &&
16522 skip "Need MDS version at least 2.3.56"
16524 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
16525 echo aaa > $DIR/$tdir/$tfile
16527 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
16528 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
16530 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
16531 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
16533 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
16535 # Flush negative dentry cache
16536 touch $DIR/$tdir/$tfile
16538 # We are not checking for any leaked references here, they'll
16539 # become evident next time we do cleanup with module unload.
16542 run_test 183 "No crash or request leak in case of strange dispositions ========"
16544 # test suite 184 is for LU-2016, LU-2017
16546 check_swap_layouts_support
16548 dir0=$DIR/$tdir/$testnum
16549 test_mkdir -p -c1 $dir0
16554 $LFS setstripe -c1 $file1
16556 $LFS setstripe -c2 $file2
16558 gen1=$($LFS getstripe -g $file1)
16559 gen2=$($LFS getstripe -g $file2)
16561 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
16562 gen=$($LFS getstripe -g $file1)
16563 [[ $gen1 != $gen ]] ||
16564 "Layout generation on $file1 does not change"
16565 gen=$($LFS getstripe -g $file2)
16566 [[ $gen2 != $gen ]] ||
16567 "Layout generation on $file2 does not change"
16569 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
16570 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
16572 lfsck_verify_pfid $file1 $file2 || error "PFID are not transferred"
16574 run_test 184a "Basic layout swap"
16577 check_swap_layouts_support
16579 dir0=$DIR/$tdir/$testnum
16580 mkdir -p $dir0 || error "creating dir $dir0"
16587 $LFS setstripe -c1 $file1
16588 $LFS setstripe -c2 $file2
16589 $LFS setstripe -c1 $file3
16590 chown $RUNAS_ID $file3
16591 gen1=$($LFS getstripe -g $file1)
16592 gen2=$($LFS getstripe -g $file2)
16594 $LFS swap_layouts $dir1 $dir2 &&
16595 error "swap of directories layouts should fail"
16596 $LFS swap_layouts $dir1 $file1 &&
16597 error "swap of directory and file layouts should fail"
16598 $RUNAS $LFS swap_layouts $file1 $file2 &&
16599 error "swap of file we cannot write should fail"
16600 $LFS swap_layouts $file1 $file3 &&
16601 error "swap of file with different owner should fail"
16602 /bin/true # to clear error code
16604 run_test 184b "Forbidden layout swap (will generate errors)"
16607 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
16608 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n"
16609 check_swap_layouts_support
16610 check_swap_layout_no_dom $DIR
16612 local dir0=$DIR/$tdir/$testnum
16613 mkdir -p $dir0 || error "creating dir $dir0"
16615 local ref1=$dir0/ref1
16616 local ref2=$dir0/ref2
16617 local file1=$dir0/file1
16618 local file2=$dir0/file2
16619 # create a file large enough for the concurrent test
16620 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
16621 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
16622 echo "ref file size: ref1($(stat -c %s $ref1))," \
16623 "ref2($(stat -c %s $ref2))"
16626 dd if=$ref1 of=$file1 bs=16k &
16629 # Make sure dd starts to copy file, but wait at most 5 seconds
16631 while [ ! -s $file1 -a $((loops++)) -lt 50 ]; do sleep 0.1; done
16633 $LFS swap_layouts $file1 $file2
16636 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
16637 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
16639 # how many bytes copied before swapping layout
16640 local copied=$(stat -c %s $file2)
16641 local remaining=$(stat -c %s $ref1)
16642 remaining=$((remaining - copied))
16643 echo "Copied $copied bytes before swapping layout..."
16645 cmp -n $copied $file1 $ref2 | grep differ &&
16646 error "Content mismatch [0, $copied) of ref2 and file1"
16647 cmp -n $copied $file2 $ref1 ||
16648 error "Content mismatch [0, $copied) of ref1 and file2"
16649 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
16650 error "Content mismatch [$copied, EOF) of ref1 and file1"
16653 rm -f $ref1 $ref2 $file1 $file2
16655 run_test 184c "Concurrent write and layout swap"
16658 check_swap_layouts_support
16659 check_swap_layout_no_dom $DIR
16660 [ -z "$(which getfattr 2>/dev/null)" ] &&
16661 skip_env "no getfattr command"
16663 local file1=$DIR/$tdir/$tfile-1
16664 local file2=$DIR/$tdir/$tfile-2
16665 local file3=$DIR/$tdir/$tfile-3
16669 mkdir -p $DIR/$tdir
16670 touch $file1 || error "create $file1 failed"
16671 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
16672 error "create $file2 failed"
16673 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
16674 error "create $file3 failed"
16675 lovea1=$(get_layout_param $file1)
16677 $LFS swap_layouts $file2 $file3 ||
16678 error "swap $file2 $file3 layouts failed"
16679 $LFS swap_layouts $file1 $file2 ||
16680 error "swap $file1 $file2 layouts failed"
16682 lovea2=$(get_layout_param $file2)
16685 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
16687 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
16688 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
16690 run_test 184d "allow stripeless layouts swap"
16693 [[ $MDS1_VERSION -ge $(version_code 2.6.94) ]] ||
16694 skip "Need MDS version at least 2.6.94"
16695 check_swap_layouts_support
16696 check_swap_layout_no_dom $DIR
16697 [ -z "$(which getfattr 2>/dev/null)" ] &&
16698 skip_env "no getfattr command"
16700 local file1=$DIR/$tdir/$tfile-1
16701 local file2=$DIR/$tdir/$tfile-2
16702 local file3=$DIR/$tdir/$tfile-3
16705 mkdir -p $DIR/$tdir
16706 touch $file1 || error "create $file1 failed"
16707 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
16708 error "create $file2 failed"
16709 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
16710 error "create $file3 failed"
16712 $LFS swap_layouts $file1 $file2 ||
16713 error "swap $file1 $file2 layouts failed"
16715 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
16716 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
16718 echo 123 > $file1 || error "Should be able to write into $file1"
16720 $LFS swap_layouts $file1 $file3 ||
16721 error "swap $file1 $file3 layouts failed"
16723 echo 123 > $file1 || error "Should be able to write into $file1"
16725 rm -rf $file1 $file2 $file3
16727 run_test 184e "Recreate layout after stripeless layout swaps"
16730 # Create a file with name longer than sizeof(struct stat) ==
16731 # 144 to see if we can get chars from the file name to appear
16732 # in the returned striping. Note that 'f' == 0x66.
16733 local file=$(for ((i = 0; i < 200; i++)); do echo -n f; done)
16735 mkdir -p $DIR/$tdir
16736 mcreate $DIR/$tdir/$file
16737 if lfs find --stripe-count 0x6666 $DIR/$tdir | grep $file; then
16738 error "IOC_MDC_GETFILEINFO returned garbage striping"
16741 run_test 184f "IOC_MDC_GETFILEINFO for files with long names but no striping"
16743 test_185() { # LU-2441
16744 # LU-3553 - no volatile file support in old servers
16745 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
16746 skip "Need MDS version at least 2.3.60"
16748 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
16749 touch $DIR/$tdir/spoo
16750 local mtime1=$(stat -c "%Y" $DIR/$tdir)
16751 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
16752 error "cannot create/write a volatile file"
16753 [ "$FILESET" == "" ] &&
16754 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
16755 error "FID is still valid after close"
16757 multiop_bg_pause $DIR/$tdir vVw4096_c
16764 # assume that the next FID for this client is sequential, since stdout
16765 # is unfortunately eaten by multiop_bg_pause
16766 local n=$((${fidv[1]} + 1))
16767 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
16768 if [ "$FILESET" == "" ]; then
16769 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
16770 error "FID is missing before close"
16772 kill -USR1 $multi_pid
16773 # 1 second delay, so if mtime change we will see it
16775 local mtime2=$(stat -c "%Y" $DIR/$tdir)
16776 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
16778 run_test 185 "Volatile file support"
16780 function create_check_volatile() {
16784 $MULTIOP $MOUNT/.lustre/fid V${idx}Fw4096_c >&/tmp/${tfile}.fid &
16787 local FID=$(cat /tmp/${tfile}.fid)
16788 [ "$FID" == "" ] && error "can't get FID for volatile"
16789 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID || error "can't stat $FID"
16790 tgt=$($LFS getstripe -m $MOUNT/.lustre/fid/$FID)
16791 [ "$tgt" != "$idx" ] && error "wrong MDS $tgt, expected $idx"
16795 cancel_lru_locks mdc # flush opencache
16796 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID && error "can stat $FID"
16801 # LU-12516 - volatile creation via .lustre
16802 [[ $MDS1_VERSION -ge $(version_code 2.12.55) ]] ||
16803 skip "Need MDS version at least 2.3.55"
16805 create_check_volatile 0
16806 [ $MDSCOUNT -lt 2 ] && return 0
16809 create_check_volatile 1
16813 run_test 185a "Volatile file creation in .lustre/fid/"
16816 remote_mds_nodsh && skip "remote MDS with nodsh"
16817 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
16818 skip "Need MDS version at least 2.3.0"
16820 local dir0=$DIR/$tdir/$testnum
16821 mkdir -p $dir0 || error "creating dir $dir0"
16823 local file=$dir0/file1
16824 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
16825 local dv1=$($LFS data_version $file)
16826 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
16827 local dv2=$($LFS data_version $file)
16828 [[ $dv1 != $dv2 ]] ||
16829 error "data version did not change on write $dv1 == $dv2"
16834 run_test 187a "Test data version change"
16837 remote_mds_nodsh && skip "remote MDS with nodsh"
16838 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
16839 skip "Need MDS version at least 2.3.0"
16841 local dir0=$DIR/$tdir/$testnum
16842 mkdir -p $dir0 || error "creating dir $dir0"
16844 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
16845 [[ ${DV[0]} != ${DV[1]} ]] ||
16846 error "data version did not change on write"\
16847 " ${DV[0]} == ${DV[1]}"
16852 run_test 187b "Test data version change on volatile file"
16855 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16856 remote_mgs_nodsh && skip "remote MGS with nodsh"
16857 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
16859 local POOL=${POOL:-cea1}
16860 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
16861 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
16864 local last_ost=$(($OSTCOUNT - 1))
16866 local ost_list=$(seq $first_ost $ost_step $last_ost)
16867 local ost_range="$first_ost $last_ost $ost_step"
16868 local test_path=$POOL_ROOT/$POOL_DIR_NAME
16869 local file_dir=$POOL_ROOT/file_tst
16870 local subdir=$test_path/subdir
16874 # former test_200a test_200b
16875 pool_add $POOL || { rc=$? ; break; }
16876 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
16877 # former test_200c test_200d
16878 mkdir -p $test_path
16879 pool_set_dir $POOL $test_path || { rc=$? ; break; }
16880 pool_check_dir $POOL $test_path || { rc=$? ; break; }
16882 pool_check_dir $POOL $subdir || { rc=$? ; break; }
16883 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
16884 || { rc=$? ; break; }
16885 # former test_200e test_200f
16886 local files=$((OSTCOUNT*3))
16887 pool_alloc_files $POOL $test_path $files "$ost_list" \
16888 || { rc=$? ; break; }
16889 pool_create_files $POOL $file_dir $files "$ost_list" \
16890 || { rc=$? ; break; }
16891 # former test_200g test_200h
16892 pool_lfs_df $POOL || { rc=$? ; break; }
16893 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
16895 # former test_201a test_201b test_201c
16896 pool_remove_first_target $POOL || { rc=$? ; break; }
16898 local f=$test_path/$tfile
16899 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
16900 pool_remove $POOL $f || { rc=$? ; break; }
16908 run_test 200 "OST pools"
16910 # usage: default_attr <count | size | offset>
16912 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
16915 # usage: check_default_stripe_attr
16916 check_default_stripe_attr() {
16917 ACTUAL=$($LFS getstripe $* $DIR/$tdir)
16920 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
16922 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
16926 error "unknown getstripe attr '$1'"
16929 [ $ACTUAL == $EXPECTED ] ||
16930 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
16934 test_mkdir $DIR/$tdir
16935 $LFS setstripe --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
16937 check_default_stripe_attr --stripe-count
16938 check_default_stripe_attr --stripe-size
16939 check_default_stripe_attr --stripe-index
16941 run_test 204a "Print default stripe attributes"
16944 test_mkdir $DIR/$tdir
16945 $LFS setstripe --stripe-count 1 $DIR/$tdir
16947 check_default_stripe_attr --stripe-size
16948 check_default_stripe_attr --stripe-index
16950 run_test 204b "Print default stripe size and offset"
16953 test_mkdir $DIR/$tdir
16954 $LFS setstripe --stripe-size 65536 $DIR/$tdir
16956 check_default_stripe_attr --stripe-count
16957 check_default_stripe_attr --stripe-index
16959 run_test 204c "Print default stripe count and offset"
16962 test_mkdir $DIR/$tdir
16963 $LFS setstripe --stripe-index 0 $DIR/$tdir
16965 check_default_stripe_attr --stripe-count
16966 check_default_stripe_attr --stripe-size
16968 run_test 204d "Print default stripe count and size"
16971 test_mkdir $DIR/$tdir
16972 $LFS setstripe -d $DIR/$tdir
16974 check_default_stripe_attr --stripe-count --raw
16975 check_default_stripe_attr --stripe-size --raw
16976 check_default_stripe_attr --stripe-index --raw
16978 run_test 204e "Print raw stripe attributes"
16981 test_mkdir $DIR/$tdir
16982 $LFS setstripe --stripe-count 1 $DIR/$tdir
16984 check_default_stripe_attr --stripe-size --raw
16985 check_default_stripe_attr --stripe-index --raw
16987 run_test 204f "Print raw stripe size and offset"
16990 test_mkdir $DIR/$tdir
16991 $LFS setstripe --stripe-size 65536 $DIR/$tdir
16993 check_default_stripe_attr --stripe-count --raw
16994 check_default_stripe_attr --stripe-index --raw
16996 run_test 204g "Print raw stripe count and offset"
16999 test_mkdir $DIR/$tdir
17000 $LFS setstripe --stripe-index 0 $DIR/$tdir
17002 check_default_stripe_attr --stripe-count --raw
17003 check_default_stripe_attr --stripe-size --raw
17005 run_test 204h "Print raw stripe count and size"
17007 # Figure out which job scheduler is being used, if any,
17008 # or use a fake one
17009 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
17010 JOBENV=SLURM_JOB_ID
17011 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
17013 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
17015 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
17016 JOBENV=LOADL_STEP_ID
17017 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
17020 $LCTL list_param jobid_name > /dev/null 2>&1
17021 if [ $? -eq 0 ]; then
17027 LUSTRE_JOBID_SIZE=31 # plus NUL terminator
17029 verify_jobstats() {
17034 # we don't really need to clear the stats for this test to work, since each
17035 # command has a unique jobid, but it makes debugging easier if needed.
17036 # for facet in $facets; do
17037 # local dev=$(convert_facet2label $facet)
17038 # # clear old jobstats
17039 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
17042 # use a new JobID for each test, or we might see an old one
17043 [ "$JOBENV" = "FAKE_JOBID" ] &&
17044 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
17046 JOBVAL=${!JOBENV:0:$LUSTRE_JOBID_SIZE}
17048 [ "$JOBENV" = "nodelocal" ] && {
17049 FAKE_JOBID=id.$testnum.%e.$RANDOM
17050 $LCTL set_param jobid_name=$FAKE_JOBID
17051 JOBVAL=${FAKE_JOBID/\%e/$(basename ${cmd[0]})}
17054 log "Test: ${cmd[*]}"
17055 log "Using JobID environment $($LCTL get_param -n jobid_var)=$JOBVAL"
17057 if [ $JOBENV = "FAKE_JOBID" ]; then
17058 FAKE_JOBID=$JOBVAL ${cmd[*]}
17063 # all files are created on OST0000
17064 for facet in $facets; do
17065 local stats="*.$(convert_facet2label $facet).job_stats"
17067 # strip out libtool wrappers for in-tree executables
17068 if [ $(do_facet $facet lctl get_param $stats |
17069 sed -e 's/\.lt-/./' | grep -c $JOBVAL) -ne 1 ]; then
17070 do_facet $facet lctl get_param $stats
17071 error "No jobstats for $JOBVAL found on $facet::$stats"
17077 local new_jobenv=$1
17079 set_persistent_param_and_check client "jobid_var" \
17080 "$FSNAME.sys.jobid_var" $new_jobenv
17083 test_205a() { # Job stats
17084 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17085 [[ $MDS1_VERSION -ge $(version_code 2.7.1) ]] ||
17086 skip "Need MDS version with at least 2.7.1"
17087 remote_mgs_nodsh && skip "remote MGS with nodsh"
17088 remote_mds_nodsh && skip "remote MDS with nodsh"
17089 remote_ost_nodsh && skip "remote OST with nodsh"
17090 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
17091 skip "Server doesn't support jobstats"
17092 [[ $JOBID_VAR = disable ]] && skip_env "jobstats is disabled"
17094 local old_jobenv=$($LCTL get_param -n jobid_var)
17095 [ $old_jobenv != $JOBENV ] && jobstats_set $JOBENV
17097 if [[ $PERM_CMD == *"set_param -P"* ]]; then
17098 stack_trap "do_facet mgs $PERM_CMD jobid_var=$old_jobenv" EXIT
17100 stack_trap "do_facet mgs $PERM_CMD \
17101 $FSNAME.sys.jobid_var=$old_jobenv" EXIT
17105 local old_interval=$(do_facet $SINGLEMDS lctl get_param -n \
17106 mdt.*.job_cleanup_interval | head -n 1)
17107 local new_interval=5
17108 do_facet $SINGLEMDS \
17109 $LCTL set_param mdt.*.job_cleanup_interval=$new_interval
17110 stack_trap "do_facet $SINGLEMDS \
17111 $LCTL set_param mdt.*.job_cleanup_interval=$old_interval" EXIT
17112 local start=$SECONDS
17116 cmd="mkdir $DIR/$tdir"
17117 verify_jobstats "$cmd" "$SINGLEMDS"
17119 cmd="rmdir $DIR/$tdir"
17120 verify_jobstats "$cmd" "$SINGLEMDS"
17121 # mkdir on secondary MDT
17122 if [ $MDSCOUNT -gt 1 ]; then
17123 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
17124 verify_jobstats "$cmd" "mds2"
17127 cmd="mknod $DIR/$tfile c 1 3"
17128 verify_jobstats "$cmd" "$SINGLEMDS"
17130 cmd="rm -f $DIR/$tfile"
17131 verify_jobstats "$cmd" "$SINGLEMDS"
17132 # create all files on OST0000 so verify_jobstats can find OST stats
17134 cmd="$LFS setstripe -i 0 -c 1 $DIR/$tfile"
17135 verify_jobstats "$cmd" "$SINGLEMDS"
17137 cmd="touch $DIR/$tfile"
17138 verify_jobstats "$cmd" "$SINGLEMDS ost1"
17140 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
17141 verify_jobstats "$cmd" "ost1"
17143 cancel_lru_locks osc
17144 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
17145 verify_jobstats "$cmd" "ost1"
17147 cmd="$TRUNCATE $DIR/$tfile 0"
17148 verify_jobstats "$cmd" "$SINGLEMDS ost1"
17150 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
17151 verify_jobstats "$cmd" "$SINGLEMDS"
17152 # jobstats expiry - sleep until old stats should be expired
17153 local left=$((new_interval + 5 - (SECONDS - start)))
17154 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
17155 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
17157 cmd="mkdir $DIR/$tdir.expire"
17158 verify_jobstats "$cmd" "$SINGLEMDS"
17159 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
17160 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
17162 # Ensure that jobid are present in changelog (if supported by MDS)
17163 if [ $MDS1_VERSION -ge $(version_code 2.6.52) ];then
17164 changelog_dump | tail -10
17165 jobids=$(changelog_dump | tail -9 | grep -c "j=")
17166 [ $jobids -eq 9 ] ||
17167 error "Wrong changelog jobid count $jobids != 9"
17171 jobstats_set $JOBENV
17173 changelog_dump | grep $tfile
17174 jobids=$(changelog_dump | grep $tfile | tail -1 | grep -c "j=")
17175 [ $jobids -eq 0 ] ||
17176 error "Unexpected jobids when jobid_var=$JOBENV"
17179 # test '%j' access to environment variable - if supported
17180 if lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%h.E"; then
17181 JOBENV="JOBCOMPLEX"
17182 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
17184 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
17187 if lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%H.E"; then
17188 JOBENV="JOBCOMPLEX"
17189 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname -s).E"
17191 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
17194 # test '%j' access to per-session jobid - if supported
17195 if lctl list_param jobid_this_session > /dev/null 2>&1
17197 lctl set_param jobid_var=session jobid_name="S.%j.%e.%u.%h.E"
17198 lctl set_param jobid_this_session=$USER
17200 JOBENV="JOBCOMPLEX"
17201 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
17203 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
17206 run_test 205a "Verify job stats"
17208 # LU-13117, LU-13597
17210 job_stats="mdt.*.job_stats"
17211 $LCTL set_param $job_stats=clear
17212 # Setting jobid_var to USER might not be supported
17213 $LCTL set_param jobid_var=USER || true
17214 $LCTL set_param jobid_name="%e.%u"
17215 env -i USERTESTJOBSTATS=foolish touch $DIR/$tfile.1
17216 do_facet $SINGLEMDS $LCTL get_param $job_stats |
17217 grep "job_id:.*foolish" &&
17218 error "Unexpected jobid found"
17219 do_facet $SINGLEMDS $LCTL get_param $job_stats |
17220 grep "open:.*min.*max.*sum" ||
17221 error "wrong job_stats format found"
17223 run_test 205b "Verify job stats jobid and output format"
17227 $LCTL set_param llite.*.stats=0
17228 dd if=/dev/zero of=$DIR/$tfile.1 bs=4k count=1
17229 $LCTL get_param llite.*.stats
17230 $LCTL get_param llite.*.stats | grep \
17231 "write_bytes *1 samples \[bytes\] 4096 4096 4096 16777216" ||
17232 error "wrong client stats format found"
17234 run_test 205c "Verify client stats format"
17236 # LU-1480, LU-1773 and LU-1657
17238 mkdir -p $DIR/$tdir
17239 $LFS setstripe -c -1 $DIR/$tdir
17240 #define OBD_FAIL_LOV_INIT 0x1403
17241 $LCTL set_param fail_loc=0xa0001403
17242 $LCTL set_param fail_val=1
17243 touch $DIR/$tdir/$tfile || true
17245 run_test 206 "fail lov_init_raid0() doesn't lbug"
17248 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
17249 local fsz=`stat -c %s $DIR/$tfile`
17250 cancel_lru_locks mdc
17252 # do not return layout in getattr intent
17253 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
17254 $LCTL set_param fail_loc=0x170
17255 local sz=`stat -c %s $DIR/$tfile`
17257 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
17261 run_test 207a "can refresh layout at glimpse"
17264 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
17265 local cksum=`md5sum $DIR/$tfile`
17266 local fsz=`stat -c %s $DIR/$tfile`
17267 cancel_lru_locks mdc
17268 cancel_lru_locks osc
17270 # do not return layout in getattr intent
17271 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
17272 $LCTL set_param fail_loc=0x171
17274 # it will refresh layout after the file is opened but before read issues
17275 echo checksum is "$cksum"
17276 echo "$cksum" |md5sum -c --quiet || error "file differs"
17280 run_test 207b "can refresh layout at open"
17283 # FIXME: in this test suite, only RD lease is used. This is okay
17284 # for now as only exclusive open is supported. After generic lease
17285 # is done, this test suite should be revised. - Jinshan
17287 remote_mds_nodsh && skip "remote MDS with nodsh"
17288 [[ $MDS1_VERSION -ge $(version_code 2.4.52) ]] ||
17289 skip "Need MDS version at least 2.4.52"
17291 echo "==== test 1: verify get lease work"
17292 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
17294 echo "==== test 2: verify lease can be broken by upcoming open"
17295 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
17299 $MULTIOP $DIR/$tfile oO_RDONLY:c
17300 kill -USR1 $PID && wait $PID || error "break lease error"
17302 echo "==== test 3: verify lease can't be granted if an open already exists"
17303 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
17307 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
17308 kill -USR1 $PID && wait $PID || error "open file error"
17310 echo "==== test 4: lease can sustain over recovery"
17311 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
17317 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
17319 echo "==== test 5: lease broken can't be regained by replay"
17320 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
17324 # open file to break lease and then recovery
17325 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
17328 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
17332 run_test 208 "Exclusive open"
17335 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
17336 skip_env "must have disp_stripe"
17339 sync; sleep 5; sync;
17341 echo 3 > /proc/sys/vm/drop_caches
17342 [ -f /sys/kernel/slab/ptlrpc_cache/shrink ] &&
17343 echo 1 > /sys/kernel/slab/ptlrpc_cache/shrink
17344 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
17346 # open/close 500 times
17347 for i in $(seq 500); do
17351 echo 3 > /proc/sys/vm/drop_caches
17352 [ -f /sys/kernel/slab/ptlrpc_cache/shrink ] &&
17353 echo 1 > /sys/kernel/slab/ptlrpc_cache/shrink
17354 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
17356 echo "before: $req_before, after: $req_after"
17357 [ $((req_after - req_before)) -ge 300 ] &&
17358 error "open/close requests are not freed"
17361 run_test 209 "read-only open/close requests should be freed promptly"
17366 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eW_E+eUc &
17370 $LFS getstripe $DIR/$tfile
17372 wait $pid || error "multiop failed"
17374 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
17378 $LFS getstripe $DIR/$tfile
17380 wait $pid || error "multiop failed"
17382 run_test 210 "lfs getstripe does not break leases"
17386 size=$((size % 8192 + 1))
17387 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
17388 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
17389 rm -f $DIR/f212 $DIR/f212.xyz
17391 run_test 212 "Sendfile test ============================================"
17394 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
17395 cancel_lru_locks osc
17396 lctl set_param fail_loc=0x8000040f
17397 # generate a read lock
17398 cat $DIR/$tfile > /dev/null
17399 # write to the file, it will try to cancel the above read lock.
17400 cat /etc/hosts >> $DIR/$tfile
17402 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
17404 test_214() { # for bug 20133
17405 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
17406 for (( i=0; i < 340; i++ )) ; do
17407 touch $DIR/$tdir/d214c/a$i
17410 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
17411 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
17412 ls $DIR/d214c || error "ls $DIR/d214c failed"
17413 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
17414 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
17416 run_test 214 "hash-indexed directory test - bug 20133"
17418 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
17419 create_lnet_proc_files() {
17420 lctl get_param -n $1 >$TMP/lnet_$1.sys || error "cannot read lnet.$1"
17423 # counterpart of create_lnet_proc_files
17424 remove_lnet_proc_files() {
17425 rm -f $TMP/lnet_$1.sys
17428 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
17429 # 3rd arg as regexp for body
17430 check_lnet_proc_stats() {
17431 local l=$(cat "$TMP/lnet_$1" |wc -l)
17432 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
17434 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
17437 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
17438 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
17439 # optional and can be regexp for 2nd line (lnet.routes case)
17440 check_lnet_proc_entry() {
17441 local blp=2 # blp stands for 'position of 1st line of body'
17442 [ -z "$5" ] || blp=3 # lnet.routes case
17444 local l=$(cat "$TMP/lnet_$1" |wc -l)
17445 # subtracting one from $blp because the body can be empty
17446 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
17448 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
17449 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
17451 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
17452 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
17454 # bail out if any unexpected line happened
17455 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
17456 [ "$?" != 0 ] || error "$2 misformatted"
17459 test_215() { # for bugs 18102, 21079, 21517
17460 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17462 local N='(0|[1-9][0-9]*)' # non-negative numeric
17463 local P='[1-9][0-9]*' # positive numeric
17464 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
17465 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
17466 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
17467 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
17469 local L1 # regexp for 1st line
17470 local L2 # regexp for 2nd line (optional)
17471 local BR # regexp for the rest (body)
17473 # lnet.stats should look as 11 space-separated non-negative numerics
17474 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
17475 create_lnet_proc_files "stats"
17476 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
17477 remove_lnet_proc_files "stats"
17479 # lnet.routes should look like this:
17480 # Routing disabled/enabled
17481 # net hops priority state router
17482 # where net is a string like tcp0, hops > 0, priority >= 0,
17483 # state is up/down,
17484 # router is a string like 192.168.1.1@tcp2
17485 L1="^Routing (disabled|enabled)$"
17486 L2="^net +hops +priority +state +router$"
17487 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
17488 create_lnet_proc_files "routes"
17489 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
17490 remove_lnet_proc_files "routes"
17492 # lnet.routers should look like this:
17493 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
17494 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
17495 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
17496 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
17497 L1="^ref +rtr_ref +alive +router$"
17498 BR="^$P +$P +(up|down) +$NID$"
17499 create_lnet_proc_files "routers"
17500 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
17501 remove_lnet_proc_files "routers"
17503 # lnet.peers should look like this:
17504 # nid refs state last max rtr min tx min queue
17505 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
17506 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
17507 # numeric (0 or >0 or <0), queue >= 0.
17508 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
17509 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
17510 create_lnet_proc_files "peers"
17511 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
17512 remove_lnet_proc_files "peers"
17514 # lnet.buffers should look like this:
17515 # pages count credits min
17516 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
17517 L1="^pages +count +credits +min$"
17518 BR="^ +$N +$N +$I +$I$"
17519 create_lnet_proc_files "buffers"
17520 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
17521 remove_lnet_proc_files "buffers"
17523 # lnet.nis should look like this:
17524 # nid status alive refs peer rtr max tx min
17525 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
17526 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
17527 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
17528 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
17529 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
17530 create_lnet_proc_files "nis"
17531 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
17532 remove_lnet_proc_files "nis"
17534 # can we successfully write to lnet.stats?
17535 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
17537 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
17539 test_216() { # bug 20317
17540 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17541 remote_ost_nodsh && skip "remote OST with nodsh"
17544 local facets=$(get_facets OST)
17545 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
17547 save_lustre_params client "osc.*.contention_seconds" > $p
17548 save_lustre_params $facets \
17549 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
17550 save_lustre_params $facets \
17551 "ldlm.namespaces.filter-*.contended_locks" >> $p
17552 save_lustre_params $facets \
17553 "ldlm.namespaces.filter-*.contention_seconds" >> $p
17554 clear_stats osc.*.osc_stats
17556 # agressive lockless i/o settings
17557 do_nodes $(comma_list $(osts_nodes)) \
17558 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
17559 ldlm.namespaces.filter-*.contended_locks=0 \
17560 ldlm.namespaces.filter-*.contention_seconds=60"
17561 lctl set_param -n osc.*.contention_seconds=60
17563 $DIRECTIO write $DIR/$tfile 0 10 4096
17564 $CHECKSTAT -s 40960 $DIR/$tfile
17566 # disable lockless i/o
17567 do_nodes $(comma_list $(osts_nodes)) \
17568 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
17569 ldlm.namespaces.filter-*.contended_locks=32 \
17570 ldlm.namespaces.filter-*.contention_seconds=0"
17571 lctl set_param -n osc.*.contention_seconds=0
17572 clear_stats osc.*.osc_stats
17574 dd if=/dev/zero of=$DIR/$tfile count=0
17575 $CHECKSTAT -s 0 $DIR/$tfile
17577 restore_lustre_params <$p
17581 run_test 216 "check lockless direct write updates file size and kms correctly"
17583 test_217() { # bug 22430
17584 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17589 for node in $(nodes_list); do
17590 nid=$(host_nids_address $node $NETTYPE)
17591 if [[ $nid = *-* ]] ; then
17592 echo "lctl ping $(h2nettype $nid)"
17593 lctl ping $(h2nettype $nid)
17595 echo "skipping $node (no hyphen detected)"
17599 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
17602 # do directio so as not to populate the page cache
17603 log "creating a 10 Mb file"
17604 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
17605 log "starting reads"
17606 dd if=$DIR/$tfile of=/dev/null bs=4096 &
17607 log "truncating the file"
17608 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
17610 kill %+ || true # reads might have finished
17611 echo "wait until dd is finished"
17613 log "removing the temporary file"
17614 rm -rf $DIR/$tfile || error "tmp file removal failed"
17616 run_test 218 "parallel read and truncate should not deadlock"
17619 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17621 # write one partial page
17622 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
17623 # set no grant so vvp_io_commit_write will do sync write
17624 $LCTL set_param fail_loc=0x411
17625 # write a full page at the end of file
17626 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
17628 $LCTL set_param fail_loc=0
17629 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
17630 $LCTL set_param fail_loc=0x411
17631 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
17634 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
17635 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
17637 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
17639 test_220() { #LU-325
17640 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17641 remote_ost_nodsh && skip "remote OST with nodsh"
17642 remote_mds_nodsh && skip "remote MDS with nodsh"
17643 remote_mgs_nodsh && skip "remote MGS with nodsh"
17647 # create on MDT0000 so the last_id and next_id are correct
17649 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
17653 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
17654 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
17655 osp.$mdtosc_proc1.prealloc_last_id)
17656 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
17657 osp.$mdtosc_proc1.prealloc_next_id)
17661 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
17662 #define OBD_FAIL_OST_ENOINO 0x229
17663 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
17664 create_pool $FSNAME.$TESTNAME || return 1
17665 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
17667 $LFS setstripe $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
17669 MDSOBJS=$((last_id - next_id))
17670 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
17672 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
17673 echo "OST still has $count kbytes free"
17675 echo "create $MDSOBJS files @next_id..."
17676 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
17678 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
17679 osp.$mdtosc_proc1.prealloc_last_id)
17680 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
17681 osp.$mdtosc_proc1.prealloc_next_id)
17683 echo "after creation, last_id=$last_id2, next_id=$next_id2"
17688 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
17689 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
17691 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST ||
17692 error "$LCTL pool_remove $FSNAME.$TESTNAME $OST failed"
17693 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
17694 error "$LCTL pool_destroy $FSNAME.$TESTNAME failed"
17695 echo "unlink $MDSOBJS files @$next_id..."
17696 unlinkmany $DIR/$tdir/f $MDSOBJS || error "unlinkmany failed"
17698 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
17701 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17703 dd if=`which date` of=$MOUNT/date oflag=sync
17704 chmod +x $MOUNT/date
17706 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
17707 $LCTL set_param fail_loc=0x80001401
17709 $MOUNT/date > /dev/null
17712 run_test 221 "make sure fault and truncate race to not cause OOM"
17715 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17718 test_mkdir $DIR/$tdir
17719 $LFS setstripe -c 1 -i 0 $DIR/$tdir
17720 createmany -o $DIR/$tdir/$tfile 10
17721 cancel_lru_locks mdc
17722 cancel_lru_locks osc
17723 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
17724 $LCTL set_param fail_loc=0x31a
17725 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
17726 $LCTL set_param fail_loc=0
17729 run_test 222a "AGL for ls should not trigger CLIO lock failure"
17732 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17735 test_mkdir $DIR/$tdir
17736 $LFS setstripe -c 1 -i 0 $DIR/$tdir
17737 createmany -o $DIR/$tdir/$tfile 10
17738 cancel_lru_locks mdc
17739 cancel_lru_locks osc
17740 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
17741 $LCTL set_param fail_loc=0x31a
17742 rm -r $DIR/$tdir || error "AGL for rmdir failed"
17743 $LCTL set_param fail_loc=0
17745 run_test 222b "AGL for rmdir should not trigger CLIO lock failure"
17748 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17751 test_mkdir $DIR/$tdir
17752 $LFS setstripe -c 1 -i 0 $DIR/$tdir
17753 createmany -o $DIR/$tdir/$tfile 10
17754 cancel_lru_locks mdc
17755 cancel_lru_locks osc
17756 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
17757 $LCTL set_param fail_loc=0x31b
17758 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
17759 $LCTL set_param fail_loc=0
17762 run_test 223 "osc reenqueue if without AGL lock granted ======================="
17764 test_224a() { # LU-1039, MRP-303
17765 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17767 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
17768 $LCTL set_param fail_loc=0x508
17769 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
17770 $LCTL set_param fail_loc=0
17773 run_test 224a "Don't panic on bulk IO failure"
17775 test_224b() { # LU-1039, MRP-303
17776 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17778 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
17779 cancel_lru_locks osc
17780 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
17781 $LCTL set_param fail_loc=0x515
17782 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
17783 $LCTL set_param fail_loc=0
17786 run_test 224b "Don't panic on bulk IO failure"
17788 test_224c() { # LU-6441
17789 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17790 remote_mds_nodsh && skip "remote MDS with nodsh"
17792 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
17793 save_writethrough $p
17794 set_cache writethrough on
17796 local pages_per_rpc=$($LCTL get_param osc.*.max_pages_per_rpc)
17797 local at_max=$($LCTL get_param -n at_max)
17798 local timeout=$($LCTL get_param -n timeout)
17799 local test_at="at_max"
17800 local param_at="$FSNAME.sys.at_max"
17801 local test_timeout="timeout"
17802 local param_timeout="$FSNAME.sys.timeout"
17804 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
17806 set_persistent_param_and_check client "$test_at" "$param_at" 0
17807 set_persistent_param_and_check client "$test_timeout" "$param_timeout" 5
17809 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
17810 do_facet ost1 "$LCTL set_param fail_loc=0x520"
17811 $LFS setstripe -c 1 -i 0 $DIR/$tfile
17812 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
17814 do_facet ost1 "$LCTL set_param fail_loc=0"
17816 set_persistent_param_and_check client "$test_at" "$param_at" $at_max
17817 set_persistent_param_and_check client "$test_timeout" "$param_timeout" \
17820 $LCTL set_param -n $pages_per_rpc
17821 restore_lustre_params < $p
17824 run_test 224c "Don't hang if one of md lost during large bulk RPC"
17826 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
17828 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17829 if [ -z ${MDSSURVEY} ]; then
17830 skip_env "mds-survey not found"
17832 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
17833 skip "Need MDS version at least 2.2.51"
17835 local mds=$(facet_host $SINGLEMDS)
17836 local target=$(do_nodes $mds 'lctl dl' |
17837 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
17839 local cmd1="file_count=1000 thrhi=4"
17840 local cmd2="dir_count=2 layer=mdd stripe_count=0"
17841 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
17842 local cmd="$cmd1 $cmd2 $cmd3"
17844 rm -f ${TMP}/mds_survey*
17846 eval $cmd || error "mds-survey with zero-stripe failed"
17847 cat ${TMP}/mds_survey*
17848 rm -f ${TMP}/mds_survey*
17850 run_test 225a "Metadata survey sanity with zero-stripe"
17853 if [ -z ${MDSSURVEY} ]; then
17854 skip_env "mds-survey not found"
17856 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
17857 skip "Need MDS version at least 2.2.51"
17858 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17859 remote_mds_nodsh && skip "remote MDS with nodsh"
17860 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
17861 skip_env "Need to mount OST to test"
17864 local mds=$(facet_host $SINGLEMDS)
17865 local target=$(do_nodes $mds 'lctl dl' |
17866 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
17868 local cmd1="file_count=1000 thrhi=4"
17869 local cmd2="dir_count=2 layer=mdd stripe_count=1"
17870 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
17871 local cmd="$cmd1 $cmd2 $cmd3"
17873 rm -f ${TMP}/mds_survey*
17875 eval $cmd || error "mds-survey with stripe_count failed"
17876 cat ${TMP}/mds_survey*
17877 rm -f ${TMP}/mds_survey*
17879 run_test 225b "Metadata survey sanity with stripe_count = 1"
17881 mcreate_path2fid () {
17887 local path=$DIR/$tdir/$name
17892 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
17893 error "cannot create $desc"
17895 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
17897 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
17899 fid_path=$($LFS fid2path $MOUNT $fid)
17901 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
17903 [ "$path" == "$fid_path" ] ||
17904 error "fid2path returned $fid_path, expected $path"
17906 echo "pass with $path and $fid"
17911 mkdir -p $DIR/$tdir
17913 mcreate_path2fid 0010666 0 0 fifo "FIFO"
17914 mcreate_path2fid 0020666 1 3 null "character special file (null)"
17915 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
17916 mcreate_path2fid 0040666 0 0 dir "directory"
17917 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
17918 mcreate_path2fid 0100666 0 0 file "regular file"
17919 mcreate_path2fid 0120666 0 0 link "symbolic link"
17920 mcreate_path2fid 0140666 0 0 sock "socket"
17922 run_test 226a "call path2fid and fid2path on files of all type"
17925 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17930 mkdir -p $DIR/$tdir
17931 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
17932 error "create remote directory failed"
17933 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
17934 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
17935 "character special file (null)"
17936 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
17937 "character special file (no device)"
17938 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
17939 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
17940 "block special file (loop)"
17941 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
17942 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
17943 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
17945 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
17948 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17949 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
17950 skip "Need MDS version at least 2.13.55"
17952 local submnt=/mnt/submnt
17953 local srcfile=/etc/passwd
17954 local dstfile=$submnt/passwd
17960 $LFS setdirstripe -c -1 -i 1 $DIR/$tdir ||
17961 error "create remote directory failed"
17962 mkdir -p $submnt || error "create $submnt failed"
17963 $MOUNT_CMD $MGSNID:/$FSNAME/$tdir $submnt ||
17964 error "mount $submnt failed"
17965 stack_trap "umount $submnt" EXIT
17967 cp $srcfile $dstfile
17968 fid=$($LFS path2fid $dstfile)
17969 path=$($LFS fid2path $submnt "$fid")
17970 [ "$path" = "$dstfile" ] ||
17971 error "fid2path $submnt $fid failed ($path != $dstfile)"
17973 run_test 226c "call path2fid and fid2path under remote dir with subdir mount"
17975 # LU-1299 Executing or running ldd on a truncated executable does not
17976 # cause an out-of-memory condition.
17978 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17979 [ -z "$(which ldd)" ] && skip_env "should have ldd tool"
17981 dd if=$(which date) of=$MOUNT/date bs=1k count=1
17982 chmod +x $MOUNT/date
17984 $MOUNT/date > /dev/null
17985 ldd $MOUNT/date > /dev/null
17988 run_test 227 "running truncated executable does not cause OOM"
17990 # LU-1512 try to reuse idle OI blocks
17992 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17993 remote_mds_nodsh && skip "remote MDS with nodsh"
17994 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
17996 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
17997 local myDIR=$DIR/$tdir
18000 #define OBD_FAIL_SEQ_EXHAUST 0x1002
18001 $LCTL set_param fail_loc=0x80001002
18002 createmany -o $myDIR/t- 10000
18003 $LCTL set_param fail_loc=0
18004 # The guard is current the largest FID holder
18006 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
18008 local IDX=$(($SEQ % 64))
18010 do_facet $SINGLEMDS sync
18011 # Make sure journal flushed.
18013 local blk1=$(do_facet $SINGLEMDS \
18014 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
18015 grep Blockcount | awk '{print $4}')
18017 # Remove old files, some OI blocks will become idle.
18018 unlinkmany $myDIR/t- 10000
18019 # Create new files, idle OI blocks should be reused.
18020 createmany -o $myDIR/t- 2000
18021 do_facet $SINGLEMDS sync
18022 # Make sure journal flushed.
18024 local blk2=$(do_facet $SINGLEMDS \
18025 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
18026 grep Blockcount | awk '{print $4}')
18028 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
18030 run_test 228a "try to reuse idle OI blocks"
18033 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18034 remote_mds_nodsh && skip "remote MDS with nodsh"
18035 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
18037 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
18038 local myDIR=$DIR/$tdir
18041 #define OBD_FAIL_SEQ_EXHAUST 0x1002
18042 $LCTL set_param fail_loc=0x80001002
18043 createmany -o $myDIR/t- 10000
18044 $LCTL set_param fail_loc=0
18045 # The guard is current the largest FID holder
18047 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
18049 local IDX=$(($SEQ % 64))
18051 do_facet $SINGLEMDS sync
18052 # Make sure journal flushed.
18054 local blk1=$(do_facet $SINGLEMDS \
18055 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
18056 grep Blockcount | awk '{print $4}')
18058 # Remove old files, some OI blocks will become idle.
18059 unlinkmany $myDIR/t- 10000
18062 stop $SINGLEMDS || error "Fail to stop MDT."
18064 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
18066 df $MOUNT || error "Fail to df."
18067 # Create new files, idle OI blocks should be reused.
18068 createmany -o $myDIR/t- 2000
18069 do_facet $SINGLEMDS sync
18070 # Make sure journal flushed.
18072 local blk2=$(do_facet $SINGLEMDS \
18073 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
18074 grep Blockcount | awk '{print $4}')
18076 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
18078 run_test 228b "idle OI blocks can be reused after MDT restart"
18082 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18083 remote_mds_nodsh && skip "remote MDS with nodsh"
18084 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
18086 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
18087 local myDIR=$DIR/$tdir
18090 #define OBD_FAIL_SEQ_EXHAUST 0x1002
18091 $LCTL set_param fail_loc=0x80001002
18092 # 20000 files can guarantee there are index nodes in the OI file
18093 createmany -o $myDIR/t- 20000
18094 $LCTL set_param fail_loc=0
18095 # The guard is current the largest FID holder
18097 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
18099 local IDX=$(($SEQ % 64))
18101 do_facet $SINGLEMDS sync
18102 # Make sure journal flushed.
18104 local blk1=$(do_facet $SINGLEMDS \
18105 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
18106 grep Blockcount | awk '{print $4}')
18108 # Remove old files, some OI blocks will become idle.
18109 unlinkmany $myDIR/t- 20000
18111 # The OI file should become empty now
18113 # Create new files, idle OI blocks should be reused.
18114 createmany -o $myDIR/t- 2000
18115 do_facet $SINGLEMDS sync
18116 # Make sure journal flushed.
18118 local blk2=$(do_facet $SINGLEMDS \
18119 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
18120 grep Blockcount | awk '{print $4}')
18122 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
18124 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
18126 test_229() { # LU-2482, LU-3448
18127 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18128 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
18129 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
18130 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
18134 # Create a file with a released layout and stripe count 2.
18135 $MULTIOP $DIR/$tfile H2c ||
18136 error "failed to create file with released layout"
18138 $LFS getstripe -v $DIR/$tfile
18140 local pattern=$($LFS getstripe -L $DIR/$tfile)
18141 [ X"$pattern" = X"released" ] || error "pattern error ($pattern)"
18143 local stripe_count=$($LFS getstripe -c $DIR/$tfile) ||
18145 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
18146 stat $DIR/$tfile || error "failed to stat released file"
18148 chown $RUNAS_ID $DIR/$tfile ||
18149 error "chown $RUNAS_ID $DIR/$tfile failed"
18151 chgrp $RUNAS_ID $DIR/$tfile ||
18152 error "chgrp $RUNAS_ID $DIR/$tfile failed"
18154 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
18155 rm $DIR/$tfile || error "failed to remove released file"
18157 run_test 229 "getstripe/stat/rm/attr changes work on released files"
18160 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18161 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18162 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18163 skip "Need MDS version at least 2.11.52"
18167 test_mkdir $DIR/$tdir
18168 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
18169 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230_local)
18170 [ $mdt_idx -ne 0 ] &&
18171 error "create local directory on wrong MDT $mdt_idx"
18173 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
18174 error "create remote directory failed"
18175 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230)
18176 [ $mdt_idx -ne $MDTIDX ] &&
18177 error "create remote directory on wrong MDT $mdt_idx"
18179 createmany -o $DIR/$tdir/test_230/t- 10 ||
18180 error "create files on remote directory failed"
18181 mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230/t-0)
18182 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
18183 rm -r $DIR/$tdir || error "unlink remote directory failed"
18185 run_test 230a "Create remote directory and files under the remote directory"
18188 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18189 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18190 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18191 skip "Need MDS version at least 2.11.52"
18199 local migrate_dir=$DIR/$tdir/migrate_dir
18200 local other_dir=$DIR/$tdir/other_dir
18202 test_mkdir $DIR/$tdir
18203 test_mkdir -i0 -c1 $migrate_dir
18204 test_mkdir -i0 -c1 $other_dir
18205 for ((i=0; i<10; i++)); do
18206 mkdir -p $migrate_dir/dir_${i}
18207 createmany -o $migrate_dir/dir_${i}/f 10 ||
18208 error "create files under remote dir failed $i"
18211 cp /etc/passwd $migrate_dir/$tfile
18212 cp /etc/passwd $other_dir/$tfile
18213 chattr +SAD $migrate_dir
18214 chattr +SAD $migrate_dir/$tfile
18216 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
18217 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
18218 local old_dir_mode=$(stat -c%f $migrate_dir)
18219 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
18221 mkdir -p $migrate_dir/dir_default_stripe2
18222 $LFS setstripe -c 2 $migrate_dir/dir_default_stripe2
18223 $LFS setstripe -c 2 $migrate_dir/${tfile}_stripe2
18225 mkdir -p $other_dir
18226 ln $migrate_dir/$tfile $other_dir/luna
18227 ln $migrate_dir/$tfile $migrate_dir/sofia
18228 ln $other_dir/$tfile $migrate_dir/david
18229 ln -s $migrate_dir/$tfile $other_dir/zachary
18230 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
18231 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
18237 for len in 58 59 60; do
18238 lnktgt=$(str_repeat 'l' $len)
18239 touch $migrate_dir/$lnktgt
18240 ln -s $lnktgt $migrate_dir/${len}char_ln
18244 for len in 4094 4095; do
18245 lnktgt=$(str_repeat 'l' $len)
18246 ln -s $lnktgt $migrate_dir/${len}char_ln
18250 for len in 254 255; do
18251 touch $migrate_dir/$(str_repeat 'l' $len)
18254 $LFS migrate -m $MDTIDX $migrate_dir ||
18255 error "fails on migrating remote dir to MDT1"
18257 echo "migratate to MDT1, then checking.."
18258 for ((i = 0; i < 10; i++)); do
18259 for file in $(find $migrate_dir/dir_${i}); do
18260 mdt_index=$($LFS getstripe -m $file)
18261 # broken symlink getstripe will fail
18262 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
18263 error "$file is not on MDT${MDTIDX}"
18267 # the multiple link file should still in MDT0
18268 mdt_index=$($LFS getstripe -m $migrate_dir/$tfile)
18269 [ $mdt_index == 0 ] ||
18270 error "$file is not on MDT${MDTIDX}"
18272 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
18273 [ "$old_dir_flag" = "$new_dir_flag" ] ||
18274 error " expect $old_dir_flag get $new_dir_flag"
18276 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
18277 [ "$old_file_flag" = "$new_file_flag" ] ||
18278 error " expect $old_file_flag get $new_file_flag"
18280 local new_dir_mode=$(stat -c%f $migrate_dir)
18281 [ "$old_dir_mode" = "$new_dir_mode" ] ||
18282 error "expect mode $old_dir_mode get $new_dir_mode"
18284 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
18285 [ "$old_file_mode" = "$new_file_mode" ] ||
18286 error "expect mode $old_file_mode get $new_file_mode"
18288 diff /etc/passwd $migrate_dir/$tfile ||
18289 error "$tfile different after migration"
18291 diff /etc/passwd $other_dir/luna ||
18292 error "luna different after migration"
18294 diff /etc/passwd $migrate_dir/sofia ||
18295 error "sofia different after migration"
18297 diff /etc/passwd $migrate_dir/david ||
18298 error "david different after migration"
18300 diff /etc/passwd $other_dir/zachary ||
18301 error "zachary different after migration"
18303 diff /etc/passwd $migrate_dir/${tfile}_ln ||
18304 error "${tfile}_ln different after migration"
18306 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
18307 error "${tfile}_ln_other different after migration"
18309 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
18310 [ $stripe_count = 2 ] ||
18311 error "dir strpe_count $d != 2 after migration."
18313 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
18314 [ $stripe_count = 2 ] ||
18315 error "file strpe_count $d != 2 after migration."
18317 #migrate back to MDT0
18320 $LFS migrate -m $MDTIDX $migrate_dir ||
18321 error "fails on migrating remote dir to MDT0"
18323 echo "migrate back to MDT0, checking.."
18324 for file in $(find $migrate_dir); do
18325 mdt_index=$($LFS getstripe -m $file)
18326 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
18327 error "$file is not on MDT${MDTIDX}"
18330 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
18331 [ "$old_dir_flag" = "$new_dir_flag" ] ||
18332 error " expect $old_dir_flag get $new_dir_flag"
18334 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
18335 [ "$old_file_flag" = "$new_file_flag" ] ||
18336 error " expect $old_file_flag get $new_file_flag"
18338 local new_dir_mode=$(stat -c%f $migrate_dir)
18339 [ "$old_dir_mode" = "$new_dir_mode" ] ||
18340 error "expect mode $old_dir_mode get $new_dir_mode"
18342 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
18343 [ "$old_file_mode" = "$new_file_mode" ] ||
18344 error "expect mode $old_file_mode get $new_file_mode"
18346 diff /etc/passwd ${migrate_dir}/$tfile ||
18347 error "$tfile different after migration"
18349 diff /etc/passwd ${other_dir}/luna ||
18350 error "luna different after migration"
18352 diff /etc/passwd ${migrate_dir}/sofia ||
18353 error "sofia different after migration"
18355 diff /etc/passwd ${other_dir}/zachary ||
18356 error "zachary different after migration"
18358 diff /etc/passwd $migrate_dir/${tfile}_ln ||
18359 error "${tfile}_ln different after migration"
18361 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
18362 error "${tfile}_ln_other different after migration"
18364 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
18365 [ $stripe_count = 2 ] ||
18366 error "dir strpe_count $d != 2 after migration."
18368 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
18369 [ $stripe_count = 2 ] ||
18370 error "file strpe_count $d != 2 after migration."
18372 rm -rf $DIR/$tdir || error "rm dir failed after migration"
18374 run_test 230b "migrate directory"
18377 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18378 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18379 remote_mds_nodsh && skip "remote MDS with nodsh"
18380 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18381 skip "Need MDS version at least 2.11.52"
18387 local migrate_dir=$DIR/$tdir/migrate_dir
18389 #If migrating directory fails in the middle, all entries of
18390 #the directory is still accessiable.
18391 test_mkdir $DIR/$tdir
18392 test_mkdir -i0 -c1 $migrate_dir
18393 test_mkdir -i1 -c1 $DIR/$tdir/remote_dir
18395 createmany -o $migrate_dir/f $total ||
18396 error "create files under ${migrate_dir} failed"
18398 # fail after migrating top dir, and this will fail only once, so the
18399 # first sub file migration will fail (currently f3), others succeed.
18400 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
18401 do_facet mds1 lctl set_param fail_loc=0x1801
18402 local t=$(ls $migrate_dir | wc -l)
18403 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
18404 error "migrate should fail"
18405 local u=$(ls $migrate_dir | wc -l)
18406 [ "$u" == "$t" ] || error "$u != $t during migration"
18408 # add new dir/file should succeed
18409 mkdir $migrate_dir/dir ||
18410 error "mkdir failed under migrating directory"
18411 touch $migrate_dir/file ||
18412 error "create file failed under migrating directory"
18414 # add file with existing name should fail
18415 for file in $migrate_dir/f*; do
18416 stat $file > /dev/null || error "stat $file failed"
18417 $OPENFILE -f O_CREAT:O_EXCL $file &&
18418 error "open(O_CREAT|O_EXCL) $file should fail"
18419 $MULTIOP $file m && error "create $file should fail"
18420 touch $DIR/$tdir/remote_dir/$tfile ||
18421 error "touch $tfile failed"
18422 ln $DIR/$tdir/remote_dir/$tfile $file &&
18423 error "link $file should fail"
18424 mdt_index=$($LFS getstripe -m $file)
18425 if [ $mdt_index == 0 ]; then
18426 # file failed to migrate is not allowed to rename to
18427 mv $DIR/$tdir/remote_dir/$tfile $file &&
18428 error "rename to $file should fail"
18430 mv $DIR/$tdir/remote_dir/$tfile $file ||
18431 error "rename to $file failed"
18433 echo hello >> $file || error "write $file failed"
18436 # resume migration with different options should fail
18437 $LFS migrate -m 0 $migrate_dir &&
18438 error "migrate -m 0 $migrate_dir should fail"
18440 $LFS migrate -m $MDTIDX -c 2 $migrate_dir &&
18441 error "migrate -c 2 $migrate_dir should fail"
18443 # resume migration should succeed
18444 $LFS migrate -m $MDTIDX $migrate_dir ||
18445 error "migrate $migrate_dir failed"
18447 echo "Finish migration, then checking.."
18448 for file in $(find $migrate_dir); do
18449 mdt_index=$($LFS getstripe -m $file)
18450 [ $mdt_index == $MDTIDX ] ||
18451 error "$file is not on MDT${MDTIDX}"
18454 rm -rf $DIR/$tdir || error "rm dir failed after migration"
18456 run_test 230c "check directory accessiblity if migration failed"
18459 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18460 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18461 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18462 skip "Need MDS version at least 2.11.52"
18464 [ "$mds1_FSTYPE" == "zfs" ] && skip "skip ZFS backend"
18466 local migrate_dir=$DIR/$tdir/migrate_dir
18476 old_index=$((RANDOM % MDSCOUNT))
18477 old_count=$((MDSCOUNT - old_index))
18478 new_index=$((RANDOM % MDSCOUNT))
18479 new_count=$((MDSCOUNT - new_index))
18480 new_hash=1 # for all_char
18482 [ $old_count -gt 1 ] && old_count=$((old_count - RANDOM % old_count))
18483 [ $new_count -gt 1 ] && new_count=$((new_count - RANDOM % new_count))
18485 test_mkdir $DIR/$tdir
18486 test_mkdir -i $old_index -c $old_count $migrate_dir
18488 for ((i=0; i<100; i++)); do
18489 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
18490 createmany -o $migrate_dir/dir_${i}/f 100 ||
18491 error "create files under remote dir failed $i"
18494 echo -n "Migrate from MDT$old_index "
18495 [ $old_count -gt 1 ] && echo -n "... MDT$((old_index + old_count - 1)) "
18496 echo -n "to MDT$new_index"
18497 [ $new_count -gt 1 ] && echo -n " ... MDT$((new_index + new_count - 1))"
18500 echo "$LFS migrate -m$new_index -c$new_count -H $new_hash $migrate_dir"
18501 $LFS migrate -m $new_index -c $new_count -H $new_hash $migrate_dir ||
18502 error "migrate remote dir error"
18504 echo "Finish migration, then checking.."
18505 for file in $(find $migrate_dir); do
18506 mdt_index=$($LFS getstripe -m $file)
18507 if [ $mdt_index -lt $new_index ] ||
18508 [ $mdt_index -gt $((new_index + new_count - 1)) ]; then
18509 error "$file is on MDT$mdt_index"
18513 rm -rf $DIR/$tdir || error "rm dir failed after migration"
18515 run_test 230d "check migrate big directory"
18518 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18519 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18520 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18521 skip "Need MDS version at least 2.11.52"
18528 mkdir -p $DIR/$tdir
18529 mkdir $DIR/$tdir/migrate_dir
18530 mkdir $DIR/$tdir/other_dir
18531 touch $DIR/$tdir/migrate_dir/a
18532 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
18533 ls $DIR/$tdir/other_dir
18535 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
18536 error "migrate dir fails"
18538 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
18539 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
18541 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
18542 [ $mdt_index == 0 ] || error "a is not on MDT0"
18544 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
18545 error "migrate dir fails"
18547 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir)
18548 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
18550 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
18551 [ $mdt_index == 1 ] || error "a is not on MDT1"
18553 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir/b)
18554 [ $mdt_index == 1 ] || error "b is not on MDT1"
18556 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
18557 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
18559 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
18561 rm -rf $DIR/$tdir || error "rm dir failed after migration"
18563 run_test 230e "migrate mulitple local link files"
18566 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18567 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18568 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18569 skip "Need MDS version at least 2.11.52"
18574 mkdir -p $DIR/$tdir
18575 mkdir $DIR/$tdir/migrate_dir
18576 $LFS mkdir -i1 $DIR/$tdir/other_dir
18577 touch $DIR/$tdir/migrate_dir/a
18578 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
18579 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
18580 ls $DIR/$tdir/other_dir
18582 # a should be migrated to MDT1, since no other links on MDT0
18583 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
18584 error "#1 migrate dir fails"
18585 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
18586 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
18587 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
18588 [ $mdt_index == 1 ] || error "a is not on MDT1"
18590 # a should stay on MDT1, because it is a mulitple link file
18591 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
18592 error "#2 migrate dir fails"
18593 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
18594 [ $mdt_index == 1 ] || error "a is not on MDT1"
18596 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
18597 error "#3 migrate dir fails"
18599 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
18600 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
18601 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
18603 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
18604 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
18606 # a should be migrated to MDT0, since no other links on MDT1
18607 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
18608 error "#4 migrate dir fails"
18609 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
18610 [ $mdt_index == 0 ] || error "a is not on MDT0"
18612 rm -rf $DIR/$tdir || error "rm dir failed after migration"
18614 run_test 230f "migrate mulitple remote link files"
18617 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18618 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18619 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18620 skip "Need MDS version at least 2.11.52"
18622 mkdir -p $DIR/$tdir/migrate_dir
18624 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
18625 error "migrating dir to non-exist MDT succeeds"
18628 run_test 230g "migrate dir to non-exist MDT"
18631 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18632 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18633 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18634 skip "Need MDS version at least 2.11.52"
18638 mkdir -p $DIR/$tdir/migrate_dir
18640 $LFS migrate -m1 $DIR &&
18641 error "migrating mountpoint1 should fail"
18643 $LFS migrate -m1 $DIR/$tdir/.. &&
18644 error "migrating mountpoint2 should fail"
18647 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. &&
18648 error "migrating $tdir/migrate_dir/.. should fail"
18652 run_test 230h "migrate .. and root"
18655 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18656 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18657 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18658 skip "Need MDS version at least 2.11.52"
18660 mkdir -p $DIR/$tdir/migrate_dir
18662 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
18663 error "migration fails with a tailing slash"
18665 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
18666 error "migration fails with two tailing slashes"
18668 run_test 230i "lfs migrate -m tolerates trailing slashes"
18671 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
18672 [ $MDS1_VERSION -lt $(version_code 2.13.52) ] &&
18673 skip "Need MDS version at least 2.11.52"
18675 $LFS mkdir -m 0 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
18676 $LFS setstripe -E 1M -L mdt $DIR/$tdir/$tfile ||
18677 error "create $tfile failed"
18678 cat /etc/passwd > $DIR/$tdir/$tfile
18680 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
18682 cmp /etc/passwd $DIR/$tdir/$tfile ||
18683 error "DoM file mismatch after migration"
18685 run_test 230j "DoM file data not changed after dir migration"
18688 [ $MDSCOUNT -lt 4 ] && skip "needs >= 4 MDTs"
18689 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
18690 skip "Need MDS version at least 2.11.56"
18693 local files_on_starting_mdt=0
18695 $LFS mkdir -i -1 -c 2 $DIR/$tdir || error "mkdir failed"
18696 $LFS getdirstripe $DIR/$tdir
18697 for i in $(seq $total); do
18698 echo $((i*i - i)) > $DIR/$tdir/$tfile.$i || error "write failed"
18699 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
18700 files_on_starting_mdt=$((files_on_starting_mdt + 1))
18703 echo "$files_on_starting_mdt files on MDT0"
18705 $LFS migrate -m 1,3 $DIR/$tdir || error "migrate -m 1,3 failed"
18706 $LFS getdirstripe $DIR/$tdir
18708 files_on_starting_mdt=0
18709 for i in $(seq $total); do
18710 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
18711 error "file $tfile.$i mismatch after migration"
18712 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 1 ]] &&
18713 files_on_starting_mdt=$((files_on_starting_mdt + 1))
18716 echo "$files_on_starting_mdt files on MDT1 after migration"
18717 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT1"
18719 $LFS migrate -m 0 -c 2 $DIR/$tdir || error "migrate -m 0 -c 2 failed"
18720 $LFS getdirstripe $DIR/$tdir
18722 files_on_starting_mdt=0
18723 for i in $(seq $total); do
18724 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
18725 error "file $tfile.$i mismatch after 2nd migration"
18726 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
18727 files_on_starting_mdt=$((files_on_starting_mdt + 1))
18730 echo "$files_on_starting_mdt files on MDT0 after 2nd migration"
18731 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT0"
18735 run_test 230k "file data not changed after dir migration"
18738 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
18739 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
18740 skip "Need MDS version at least 2.11.56"
18742 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "mkdir failed"
18743 createmany -o $DIR/$tdir/f___________________________________ 1000 ||
18744 error "create files under remote dir failed $i"
18745 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
18747 run_test 230l "readdir between MDTs won't crash"
18750 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
18751 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
18752 skip "Need MDS version at least 2.11.56"
18755 local mig_dir=$DIR/$tdir/migrate_dir
18756 local longstr="aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
18760 echo "Creating files and dirs with xattrs"
18761 test_mkdir $DIR/$tdir
18762 test_mkdir -i0 -c1 $mig_dir
18764 setfattr -n user.attr1 -v $longstr $mig_dir/dir ||
18765 error "cannot set xattr attr1 on dir"
18766 setfattr -n user.attr2 -v $shortstr $mig_dir/dir ||
18767 error "cannot set xattr attr2 on dir"
18768 touch $mig_dir/dir/f0
18769 setfattr -n user.attr1 -v $longstr $mig_dir/dir/f0 ||
18770 error "cannot set xattr attr1 on file"
18771 setfattr -n user.attr2 -v $shortstr $mig_dir/dir/f0 ||
18772 error "cannot set xattr attr2 on file"
18773 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
18774 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
18775 [ "$val" = $longstr ] || error "xattr attr1 not set properly on dir"
18776 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
18777 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on dir"
18778 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
18779 [ "$val" = $longstr ] || error "xattr attr1 not set properly on file"
18780 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
18781 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on file"
18783 echo "Migrating to MDT1"
18784 $LFS migrate -m $MDTIDX $mig_dir ||
18785 error "fails on migrating dir to MDT1"
18787 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
18788 echo "Checking xattrs"
18789 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
18790 [ "$val" = $longstr ] ||
18791 error "expecting xattr1 $longstr on dir, found $val"
18792 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
18793 [ "$val" = $shortstr ] ||
18794 error "expecting xattr2 $shortstr on dir, found $val"
18795 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
18796 [ "$val" = $longstr ] ||
18797 error "expecting xattr1 $longstr on file, found $val"
18798 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
18799 [ "$val" = $shortstr ] ||
18800 error "expecting xattr2 $shortstr on file, found $val"
18802 run_test 230m "xattrs not changed after dir migration"
18805 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
18806 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
18807 skip "Need MDS version at least 2.13.53"
18809 $LFS mkdir -i 0 $DIR/$tdir || error "mkdir $tdir failed"
18810 cat /etc/hosts > $DIR/$tdir/$tfile
18811 $LFS mirror extend -N1 $DIR/$tdir/$tfile || error "Mirroring failed"
18812 $LFS migrate -m 1 $DIR/$tdir || error "Migration failed"
18814 cmp /etc/hosts $DIR/$tdir/$tfile ||
18815 error "File data mismatch after migration"
18817 run_test 230n "Dir migration with mirrored file"
18820 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
18821 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
18822 skip "Need MDS version at least 2.13.52"
18824 local mdts=$(comma_list $(mdts_nodes))
18826 local restripe_status
18830 [[ $mds1_FSTYPE == zfs ]] && timeout=300
18832 # in case "crush" hash type is not set
18833 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
18835 restripe_status=$(do_facet mds1 $LCTL get_param -n \
18836 mdt.*MDT0000.enable_dir_restripe)
18837 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=1"
18838 stack_trap "do_nodes $mdts $LCTL set_param \
18839 mdt.*.enable_dir_restripe=$restripe_status"
18842 createmany -m $DIR/$tdir/f 100 ||
18843 error "create files under remote dir failed $i"
18844 createmany -d $DIR/$tdir/d 100 ||
18845 error "create dirs under remote dir failed $i"
18847 for i in $(seq 2 $MDSCOUNT); do
18848 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear >/dev/null"
18849 $LFS setdirstripe -c $i $DIR/$tdir ||
18850 error "split -c $i $tdir failed"
18851 wait_update $HOSTNAME \
18852 "$LFS getdirstripe -H $DIR/$tdir" "crush" $timeout ||
18853 error "dir split not finished"
18854 delta=$(do_nodes $mdts "lctl get_param -n mdt.*MDT*.md_stats" |
18855 awk '/migrate/ {sum += $2} END { print sum }')
18856 echo "$delta migrated when dir split $((i - 1)) to $i stripes"
18857 # delta is around total_files/stripe_count
18858 (( $delta < 200 / (i - 1) + 4 )) ||
18859 error "$delta files migrated >= $((200 / (i - 1) + 4))"
18862 run_test 230o "dir split"
18865 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
18866 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
18867 skip "Need MDS version at least 2.13.52"
18869 local mdts=$(comma_list $(mdts_nodes))
18871 local restripe_status
18875 [[ $mds1_FSTYPE == zfs ]] && timeout=300
18877 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
18879 restripe_status=$(do_facet mds1 $LCTL get_param -n \
18880 mdt.*MDT0000.enable_dir_restripe)
18881 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=1"
18882 stack_trap "do_nodes $mdts $LCTL set_param \
18883 mdt.*.enable_dir_restripe=$restripe_status"
18885 test_mkdir -c $MDSCOUNT -H crush $DIR/$tdir
18886 createmany -m $DIR/$tdir/f 100 ||
18887 error "create files under remote dir failed $i"
18888 createmany -d $DIR/$tdir/d 100 ||
18889 error "create dirs under remote dir failed $i"
18891 for i in $(seq $((MDSCOUNT - 1)) -1 1); do
18892 local mdt_hash="crush"
18894 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear >/dev/null"
18895 $LFS setdirstripe -c $i $DIR/$tdir ||
18896 error "split -c $i $tdir failed"
18897 [ $i -eq 1 ] && mdt_hash="none"
18898 wait_update $HOSTNAME \
18899 "$LFS getdirstripe -H $DIR/$tdir" $mdt_hash $timeout ||
18900 error "dir merge not finished"
18901 delta=$(do_nodes $mdts "lctl get_param -n mdt.*MDT*.md_stats" |
18902 awk '/migrate/ {sum += $2} END { print sum }')
18903 echo "$delta migrated when dir merge $((i + 1)) to $i stripes"
18904 # delta is around total_files/stripe_count
18905 (( $delta < 200 / i + 4 )) ||
18906 error "$delta files migrated >= $((200 / i + 4))"
18909 run_test 230p "dir merge"
18912 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
18913 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
18914 skip "Need MDS version at least 2.13.52"
18916 local mdts=$(comma_list $(mdts_nodes))
18917 local saved_threshold=$(do_facet mds1 \
18918 $LCTL get_param -n mdt.*-MDT0000.dir_split_count)
18919 local saved_delta=$(do_facet mds1 \
18920 $LCTL get_param -n mdt.*-MDT0000.dir_split_delta)
18921 local threshold=100
18924 local stripe_count=0
18929 # test with fewer files on ZFS
18930 [ "$mds1_FSTYPE" == "zfs" ] && threshold=40
18932 stack_trap "do_nodes $mdts $LCTL set_param \
18933 mdt.*.dir_split_count=$saved_threshold"
18934 stack_trap "do_nodes $mdts $LCTL set_param \
18935 mdt.*.dir_split_delta=$saved_delta"
18936 stack_trap "do_nodes $mdts $LCTL set_param mdt.*.dir_restripe_nsonly=1"
18937 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_auto_split=1"
18938 do_nodes $mdts "$LCTL set_param mdt.*.dir_split_count=$threshold"
18939 do_nodes $mdts "$LCTL set_param mdt.*.dir_split_delta=$delta"
18940 do_nodes $mdts "$LCTL set_param mdt.*.dir_restripe_nsonly=0"
18941 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
18943 $LFS mkdir -i -1 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
18944 stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
18946 create=$((threshold * 3 / 2))
18947 while [ $stripe_count -lt $MDSCOUNT ]; do
18948 createmany -m $DIR/$tdir/f $total $create ||
18949 error "create sub files failed"
18950 stat $DIR/$tdir > /dev/null
18951 total=$((total + create))
18952 stripe_count=$((stripe_count + delta))
18953 [ $stripe_count -gt $MDSCOUNT ] && stripe_count=$MDSCOUNT
18955 wait_update $HOSTNAME \
18956 "$LFS getdirstripe -c $DIR/$tdir" "$stripe_count" 40 ||
18957 error "stripe count $($LFS getdirstripe -c $DIR/$tdir) != $stripe_count"
18959 wait_update $HOSTNAME \
18960 "$LFS getdirstripe -H $DIR/$tdir" "crush" 200 ||
18961 error "stripe hash $($LFS getdirstripe -H $DIR/$tdir) != crush"
18963 nr_files=$($LFS find -m 1 $DIR/$tdir | grep -c -w $stripe_index)
18964 echo "$nr_files/$total files on MDT$stripe_index after split"
18965 # allow 10% margin of imbalance with crush hash
18966 (( $nr_files <= $total / $stripe_count + $create / 10)) ||
18967 error "$nr_files files on MDT$stripe_index after split"
18969 nr_files=$($LFS find -type f $DIR/$tdir | wc -l)
18970 [ $nr_files -eq $total ] ||
18971 error "total sub files $nr_files != $total"
18974 run_test 230q "dir auto split"
18977 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
18978 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
18979 [[ $MDS1_VERSION -ge $(version_code 2.13.54) ]] ||
18980 skip "Need MDS version at least 2.13.54"
18982 # maximum amount of local locks:
18983 # parent striped dir - 2 locks
18984 # new stripe in parent to migrate to - 1 lock
18985 # source and target - 2 locks
18986 # Total 5 locks for regular file
18987 mkdir -p $DIR/$tdir
18988 $LFS mkdir -i1 -c2 $DIR/$tdir/dir1
18989 touch $DIR/$tdir/dir1/eee
18991 # create 4 hardlink for 4 more locks
18992 # Total: 9 locks > RS_MAX_LOCKS (8)
18993 $LFS mkdir -i1 -c1 $DIR/$tdir/dir2
18994 $LFS mkdir -i1 -c1 $DIR/$tdir/dir3
18995 $LFS mkdir -i1 -c1 $DIR/$tdir/dir4
18996 $LFS mkdir -i1 -c1 $DIR/$tdir/dir5
18997 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir2/eee
18998 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir3/eee
18999 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir4/eee
19000 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir5/eee
19002 cancel_lru_locks mdc
19004 $LFS migrate -m1 -c1 $DIR/$tdir/dir1 ||
19005 error "migrate dir fails"
19007 rm -rf $DIR/$tdir || error "rm dir failed after migration"
19009 run_test 230r "migrate with too many local locks"
19013 # For simplicity this test assumes that max_pages_per_rpc
19014 # is the same across all OSCs
19015 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
19016 local bulk_size=$((max_pages * PAGE_SIZE))
19017 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
19020 mkdir -p $DIR/$tdir
19021 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
19022 error "failed to set stripe with -S ${brw_size}M option"
19024 # clear the OSC stats
19025 $LCTL set_param osc.*.stats=0 &>/dev/null
19028 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
19029 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
19030 oflag=direct &>/dev/null || error "dd failed"
19032 sync; sleep 1; sync # just to be safe
19033 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
19034 if [ x$nrpcs != "x1" ]; then
19035 $LCTL get_param osc.*.stats
19036 error "found $nrpcs ost_write RPCs, not 1 as expected"
19040 # Drop the OSC cache, otherwise we will read from it
19041 cancel_lru_locks osc
19043 # clear the OSC stats
19044 $LCTL set_param osc.*.stats=0 &>/dev/null
19046 # Client reads $bulk_size.
19047 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
19048 iflag=direct &>/dev/null || error "dd failed"
19050 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
19051 if [ x$nrpcs != "x1" ]; then
19052 $LCTL get_param osc.*.stats
19053 error "found $nrpcs ost_read RPCs, not 1 as expected"
19056 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
19059 mkdir -p $DIR/$tdir
19061 for i in {0..1023}; do
19062 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
19063 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
19064 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
19068 run_test 231b "must not assert on fully utilized OST request buffer"
19071 mkdir -p $DIR/$tdir
19072 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
19074 #define OBD_FAIL_LDLM_OST_LVB 0x31c
19075 do_facet ost1 $LCTL set_param fail_loc=0x31c
19077 # ignore dd failure
19078 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
19080 do_facet ost1 $LCTL set_param fail_loc=0
19081 umount_client $MOUNT || error "umount failed"
19082 mount_client $MOUNT || error "mount failed"
19083 stop ost1 || error "cannot stop ost1"
19084 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
19086 run_test 232a "failed lock should not block umount"
19089 [ $MDS1_VERSION -ge $(version_code 2.10.58) ] ||
19090 skip "Need MDS version at least 2.10.58"
19092 mkdir -p $DIR/$tdir
19093 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
19094 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1
19096 cancel_lru_locks osc
19098 #define OBD_FAIL_LDLM_OST_LVB 0x31c
19099 do_facet ost1 $LCTL set_param fail_loc=0x31c
19102 $LFS data_version $DIR/$tdir/$tfile || true
19104 do_facet ost1 $LCTL set_param fail_loc=0
19105 umount_client $MOUNT || error "umount failed"
19106 mount_client $MOUNT || error "mount failed"
19107 stop ost1 || error "cannot stop ost1"
19108 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
19110 run_test 232b "failed data version lock should not block umount"
19113 [ $MDS1_VERSION -ge $(version_code 2.3.64) ] ||
19114 skip "Need MDS version at least 2.3.64"
19115 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
19117 local fid=$($LFS path2fid $MOUNT)
19119 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
19120 error "cannot access $MOUNT using its FID '$fid'"
19122 run_test 233a "checking that OBF of the FS root succeeds"
19125 [ $MDS1_VERSION -ge $(version_code 2.5.90) ] ||
19126 skip "Need MDS version at least 2.5.90"
19127 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
19129 local fid=$($LFS path2fid $MOUNT/.lustre)
19131 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
19132 error "cannot access $MOUNT/.lustre using its FID '$fid'"
19134 fid=$($LFS path2fid $MOUNT/.lustre/fid)
19135 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
19136 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
19138 run_test 233b "checking that OBF of the FS .lustre succeeds"
19141 local p="$TMP/sanityN-$TESTNAME.parameters"
19142 save_lustre_params client "llite.*.xattr_cache" > $p
19143 lctl set_param llite.*.xattr_cache 1 ||
19144 skip_env "xattr cache is not supported"
19146 mkdir -p $DIR/$tdir || error "mkdir failed"
19147 touch $DIR/$tdir/$tfile || error "touch failed"
19148 # OBD_FAIL_LLITE_XATTR_ENOMEM
19149 $LCTL set_param fail_loc=0x1405
19150 getfattr -n user.attr $DIR/$tdir/$tfile &&
19151 error "getfattr should have failed with ENOMEM"
19152 $LCTL set_param fail_loc=0x0
19155 restore_lustre_params < $p
19158 run_test 234 "xattr cache should not crash on ENOMEM"
19161 [ $MDS1_VERSION -lt $(version_code 2.4.52) ] &&
19162 skip "Need MDS version at least 2.4.52"
19164 flock_deadlock $DIR/$tfile
19169 124) error "process hangs on a deadlock"
19171 *) error "error executing flock_deadlock $DIR/$tfile"
19175 run_test 235 "LU-1715: flock deadlock detection does not work properly"
19179 check_swap_layouts_support
19181 local ref1=/etc/passwd
19182 local ref2=/etc/group
19183 local file1=$DIR/$tdir/f1
19184 local file2=$DIR/$tdir/f2
19186 test_mkdir -c1 $DIR/$tdir
19187 $LFS setstripe -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
19188 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
19189 $LFS setstripe -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
19190 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
19191 local fd=$(free_fd)
19192 local cmd="exec $fd<>$file2"
19195 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
19196 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
19199 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
19204 run_test 236 "Layout swap on open unlinked file"
19206 # LU-4659 linkea consistency
19208 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
19209 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
19210 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
19211 skip "Need MDS version at least 2.5.58 or 2.5.2+"
19214 ln $DIR/$tfile $DIR/$tfile.lnk
19215 touch $DIR/$tfile.new
19216 mv $DIR/$tfile.new $DIR/$tfile
19217 local fid1=$($LFS path2fid $DIR/$tfile)
19218 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
19219 local path1=$($LFS fid2path $FSNAME "$fid1")
19220 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
19221 local path2=$($LFS fid2path $FSNAME "$fid2")
19222 [ $tfile.lnk == $path2 ] ||
19223 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
19226 run_test 238 "Verify linkea consistency"
19228 test_239A() { # was test_239
19229 [ $MDS1_VERSION -lt $(version_code 2.5.60) ] &&
19230 skip "Need MDS version at least 2.5.60"
19232 local list=$(comma_list $(mdts_nodes))
19234 mkdir -p $DIR/$tdir
19235 createmany -o $DIR/$tdir/f- 5000
19236 unlinkmany $DIR/$tdir/f- 5000
19237 [ $MDS1_VERSION -gt $(version_code 2.10.4) ] &&
19238 do_nodes $list "lctl set_param -n osp.*.force_sync=1"
19239 changes=$(do_nodes $list "lctl get_param -n osp.*MDT*.sync_changes \
19240 osp.*MDT*.sync_in_flight" | calc_sum)
19241 [ "$changes" -eq 0 ] || error "$changes not synced"
19243 run_test 239A "osp_sync test"
19245 test_239a() { #LU-5297
19246 remote_mds_nodsh && skip "remote MDS with nodsh"
19249 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
19250 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
19251 chgrp $RUNAS_GID $DIR/$tfile
19252 wait_delete_completed
19254 run_test 239a "process invalid osp sync record correctly"
19256 test_239b() { #LU-5297
19257 remote_mds_nodsh && skip "remote MDS with nodsh"
19260 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
19261 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
19262 chgrp $RUNAS_GID $DIR/$tfile1
19263 wait_delete_completed
19264 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
19266 chgrp $RUNAS_GID $DIR/$tfile2
19267 wait_delete_completed
19269 run_test 239b "process osp sync record with ENOMEM error correctly"
19272 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19273 remote_mds_nodsh && skip "remote MDS with nodsh"
19275 mkdir -p $DIR/$tdir
19277 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
19278 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
19279 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
19280 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
19282 umount_client $MOUNT || error "umount failed"
19283 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
19284 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
19285 mount_client $MOUNT || error "failed to mount client"
19287 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
19288 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
19290 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
19296 for LOOP in $(seq $count); do
19297 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 2>/dev/null
19298 cancel_lru_locks $OSC || true
19306 for LOOP in $(seq $1); do
19307 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 iflag=direct \
19312 test_241a() { # was test_241
19313 local bsize=$PAGE_SIZE
19315 (( bsize < 40960 )) && bsize=40960
19316 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
19318 cancel_lru_locks $OSC
19319 test_241_bio 1000 $bsize &
19321 test_241_dio 1000 $bsize
19324 run_test 241a "bio vs dio"
19327 local bsize=$PAGE_SIZE
19329 (( bsize < 40960 )) && bsize=40960
19330 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
19332 test_241_dio 1000 $bsize &
19334 test_241_dio 1000 $bsize
19337 run_test 241b "dio vs dio"
19340 remote_mds_nodsh && skip "remote MDS with nodsh"
19342 mkdir -p $DIR/$tdir
19343 touch $DIR/$tdir/$tfile
19345 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
19346 do_facet mds1 lctl set_param fail_loc=0x105
19347 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
19349 do_facet mds1 lctl set_param fail_loc=0
19350 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
19352 run_test 242 "mdt_readpage failure should not cause directory unreadable"
19356 test_mkdir $DIR/$tdir
19357 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
19359 run_test 243 "various group lock tests"
19363 test_mkdir $DIR/$tdir
19364 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
19365 sendfile_grouplock $DIR/$tdir/$tfile || \
19366 error "sendfile+grouplock failed"
19369 run_test 244a "sendfile with group lock tests"
19373 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
19376 local size=$((1024*1024))
19378 test_mkdir $DIR/$tdir
19379 for i in $(seq 1 $threads); do
19380 local file=$DIR/$tdir/file_$((i / 10))
19381 $MULTIOP $file OG1234w$size_$((i % 3))w$size_$((i % 4))g1234c &
19384 for i in $(seq 1 $threads); do
19388 run_test 244b "multi-threaded write with group lock"
19391 local flagname="multi_mod_rpcs"
19392 local connect_data_name="max_mod_rpcs"
19395 # check if multiple modify RPCs flag is set
19396 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
19397 grep "connect_flags:")
19400 echo "$out" | grep -qw $flagname
19401 if [ $? -ne 0 ]; then
19402 echo "connect flag $flagname is not set"
19406 # check if multiple modify RPCs data is set
19407 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
19410 echo "$out" | grep -qw $connect_data_name ||
19411 error "import should have connect data $connect_data_name"
19413 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
19419 umount_client $submount
19424 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
19426 skip_env "Fileset feature is not supported"
19428 local submount=${MOUNT}_$tdir
19431 mkdir -p $submount || error "mkdir $submount failed"
19432 FILESET="$FILESET/$tdir" mount_client $submount ||
19433 error "mount $submount failed"
19434 trap "cleanup_247 $submount" EXIT
19435 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
19436 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
19437 error "read $MOUNT/$tdir/$tfile failed"
19438 cleanup_247 $submount
19440 run_test 247a "mount subdir as fileset"
19443 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
19444 skip_env "Fileset feature is not supported"
19446 local submount=${MOUNT}_$tdir
19448 rm -rf $MOUNT/$tdir
19449 mkdir -p $submount || error "mkdir $submount failed"
19451 FILESET="$FILESET/$tdir" mount_client $submount &&
19452 error "mount $submount should fail"
19455 run_test 247b "mount subdir that dose not exist"
19458 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
19459 skip_env "Fileset feature is not supported"
19461 local submount=${MOUNT}_$tdir
19463 mkdir -p $MOUNT/$tdir/dir1
19464 mkdir -p $submount || error "mkdir $submount failed"
19465 trap "cleanup_247 $submount" EXIT
19466 FILESET="$FILESET/$tdir" mount_client $submount ||
19467 error "mount $submount failed"
19468 local fid=$($LFS path2fid $MOUNT/)
19469 $LFS fid2path $submount $fid && error "fid2path should fail"
19470 cleanup_247 $submount
19472 run_test 247c "running fid2path outside subdirectory root"
19475 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
19476 skip "Fileset feature is not supported"
19478 local submount=${MOUNT}_$tdir
19480 mkdir -p $MOUNT/$tdir/dir1
19481 mkdir -p $submount || error "mkdir $submount failed"
19482 FILESET="$FILESET/$tdir" mount_client $submount ||
19483 error "mount $submount failed"
19484 trap "cleanup_247 $submount" EXIT
19486 local td=$submount/dir1
19487 local fid=$($LFS path2fid $td)
19488 [ -z "$fid" ] && error "path2fid unable to get $td FID"
19490 # check that we get the same pathname back
19493 for rootpath in "$submount" "$submount///" "$submount/dir1"; do
19494 echo "$rootpath $fid"
19495 found=$($LFS fid2path $rootpath "$fid")
19496 [ -n "found" ] || error "fid2path should succeed"
19497 [ "$found" == "$td" ] || error "fid2path $found != $td"
19499 # check wrong root path format
19500 rootpath=$submount"_wrong"
19501 found=$($LFS fid2path $rootpath "$fid")
19502 [ -z "$found" ] || error "fid2path should fail ($rootpath != $submount)"
19504 cleanup_247 $submount
19506 run_test 247d "running fid2path inside subdirectory root"
19510 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
19512 skip "Fileset feature is not supported"
19514 local submount=${MOUNT}_$tdir
19517 mkdir -p $submount || error "mkdir $submount failed"
19518 FILESET="$FILESET/.." mount_client $submount &&
19519 error "mount $submount should fail"
19522 run_test 247e "mount .. as fileset"
19525 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19526 [ $MDS1_VERSION -lt $(version_code 2.13.52) ] &&
19527 skip "Need at least version 2.13.52"
19528 [ $CLIENT_VERSION -lt $(version_code 2.14.50) ] &&
19529 skip "Need at least version 2.14.50"
19530 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
19532 skip "Fileset feature is not supported"
19534 mkdir $DIR/$tdir || error "mkdir $tdir failed"
19535 $LFS mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir/remote ||
19536 error "mkdir remote failed"
19537 mkdir $DIR/$tdir/remote/subdir || error "mkdir remote/subdir failed"
19538 $LFS mkdir -i 0 -c $MDSCOUNT $DIR/$tdir/striped ||
19539 error "mkdir striped failed"
19540 mkdir $DIR/$tdir/striped/subdir || error "mkdir striped/subdir failed"
19542 local submount=${MOUNT}_$tdir
19544 mkdir -p $submount || error "mkdir $submount failed"
19545 stack_trap "rmdir $submount"
19549 local fileset=$FILESET
19550 local mdts=$(comma_list $(mdts_nodes))
19552 stat=$(do_facet mds1 $LCTL get_param -n \
19553 mdt.*MDT0000.enable_remote_subdir_mount)
19554 stack_trap "do_nodes $mdts $LCTL set_param \
19555 mdt.*.enable_remote_subdir_mount=$stat"
19557 do_nodes $mdts "$LCTL set_param mdt.*.enable_remote_subdir_mount=0"
19558 stack_trap "umount_client $submount"
19559 FILESET="$fileset/$tdir/remote" mount_client $submount &&
19560 error "mount remote dir $dir should fail"
19562 for dir in $tdir/remote/subdir $tdir/striped $tdir/striped/subdir \
19563 $tdir/striped/. ; do
19564 FILESET="$fileset/$dir" mount_client $submount ||
19565 error "mount $dir failed"
19566 umount_client $submount
19569 do_nodes $mdts "$LCTL set_param mdt.*.enable_remote_subdir_mount=1"
19570 FILESET="$fileset/$tdir/remote" mount_client $submount ||
19571 error "mount $tdir/remote failed"
19573 run_test 247f "mount striped or remote directory as fileset"
19576 [ $MDSCOUNT -lt 4 ] && skip_env "needs >= 4 MDTs"
19577 [ $CLIENT_VERSION -lt $(version_code 2.14.50) ] &&
19578 skip "Need at least version 2.14.50"
19580 $LFS mkdir -i 0 -c 4 -H fnv_1a_64 $DIR/$tdir ||
19581 error "mkdir $tdir failed"
19582 touch $DIR/$tdir/$tfile || error "touch $tfile failed"
19584 local submount=${MOUNT}_$tdir
19586 mkdir -p $submount || error "mkdir $submount failed"
19587 stack_trap "rmdir $submount"
19589 FILESET="$fileset/$tdir" mount_client $submount ||
19590 error "mount $dir failed"
19591 stack_trap "umount $submount"
19593 local mdts=$(comma_list $(mdts_nodes))
19597 stat $submount > /dev/null
19598 cancel_lru_locks $MDC
19599 stat $submount > /dev/null
19600 stat $submount/$tfile > /dev/null
19601 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear > /dev/null"
19602 stat $submount/$tfile > /dev/null
19603 nrpcs=$(do_nodes $mdts "lctl get_param -n mdt.*.md_stats" |
19604 awk '/getattr/ {sum += $2} END {print sum}')
19606 [ -z "$nrpcs" ] || error "$nrpcs extra getattr sent"
19608 run_test 247g "mount striped directory as fileset caches ROOT lookup lock"
19611 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
19612 [ -z "$fast_read_sav" ] && skip "no fast read support"
19614 # create a large file for fast read verification
19615 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
19617 # make sure the file is created correctly
19618 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
19619 { rm -f $DIR/$tfile; skip "file creation error"; }
19621 echo "Test 1: verify that fast read is 4 times faster on cache read"
19623 # small read with fast read enabled
19624 $LCTL set_param -n llite.*.fast_read=1
19625 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
19626 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
19627 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
19628 # small read with fast read disabled
19629 $LCTL set_param -n llite.*.fast_read=0
19630 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
19631 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
19632 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
19634 # verify that fast read is 4 times faster for cache read
19635 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
19636 error_not_in_vm "fast read was not 4 times faster: " \
19637 "$t_fast vs $t_slow"
19639 echo "Test 2: verify the performance between big and small read"
19640 $LCTL set_param -n llite.*.fast_read=1
19642 # 1k non-cache read
19643 cancel_lru_locks osc
19644 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
19645 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
19646 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
19648 # 1M non-cache read
19649 cancel_lru_locks osc
19650 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
19651 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
19652 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
19654 # verify that big IO is not 4 times faster than small IO
19655 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
19656 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
19658 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
19661 run_test 248a "fast read verification"
19664 # Default short_io_bytes=16384, try both smaller and larger sizes.
19665 # Lustre O_DIRECT read and write needs to be a multiple of PAGE_SIZE.
19666 # 6017024 = 2^12*13*113 = 47008*128 = 11752*512 = 4096*1469 = 53248*113
19667 echo "bs=53248 count=113 normal buffered write"
19668 dd if=/dev/urandom of=$TMP/$tfile.0 bs=53248 count=113 ||
19669 error "dd of initial data file failed"
19670 stack_trap "rm -f $DIR/$tfile.[0-3] $TMP/$tfile.[0-3]" EXIT
19672 echo "bs=47008 count=128 oflag=dsync normal write $tfile.0"
19673 dd if=$TMP/$tfile.0 of=$DIR/$tfile.0 bs=47008 count=128 oflag=dsync ||
19674 error "dd with sync normal writes failed"
19675 cmp $TMP/$tfile.0 $DIR/$tfile.0 || error "compare $DIR/$tfile.0 failed"
19677 echo "bs=11752 count=512 oflag=dsync small write $tfile.1"
19678 dd if=$TMP/$tfile.0 of=$DIR/$tfile.1 bs=11752 count=512 oflag=dsync ||
19679 error "dd with sync small writes failed"
19680 cmp $TMP/$tfile.0 $DIR/$tfile.1 || error "compare $DIR/$tfile.1 failed"
19682 cancel_lru_locks osc
19684 # calculate the small O_DIRECT size and count for the client PAGE_SIZE
19685 local num=$((13 * 113 / (PAGE_SIZE / 4096)))
19686 echo "bs=$PAGE_SIZE count=$num iflag=direct small read $tfile.1"
19687 dd if=$DIR/$tfile.1 of=$TMP/$tfile.1 bs=$PAGE_SIZE count=$num \
19688 iflag=direct || error "dd with O_DIRECT small read failed"
19689 # adjust bytes checked to handle larger PAGE_SIZE for ARM/PPC
19690 cmp --bytes=$((PAGE_SIZE * num)) $TMP/$tfile.0 $TMP/$tfile.1 ||
19691 error "compare $TMP/$tfile.1 failed"
19693 local save=$($LCTL get_param -n osc.*OST000*.short_io_bytes | head -n 1)
19694 stack_trap "$LCTL set_param osc.$FSNAME-*.short_io_bytes=$save" EXIT
19696 # just to see what the maximum tunable value is, and test parsing
19697 echo "test invalid parameter 2MB"
19698 $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=2M &&
19699 error "too-large short_io_bytes allowed"
19700 echo "test maximum parameter 512KB"
19701 # if we can set a larger short_io_bytes, run test regardless of version
19702 if ! $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=512K; then
19703 # older clients may not allow setting it this large, that's OK
19704 [ $CLIENT_VERSION -ge $(version_code 2.13.50) ] ||
19705 skip "Need at least client version 2.13.50"
19706 error "medium short_io_bytes failed"
19708 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
19709 size=$($LCTL get_param -n osc.$FSNAME-OST0000*.short_io_bytes)
19711 echo "test large parameter 64KB"
19712 $LCTL set_param osc.$FSNAME-*.short_io_bytes=65536
19713 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
19715 echo "bs=47008 count=128 oflag=dsync large write $tfile.2"
19716 dd if=$TMP/$tfile.0 of=$DIR/$tfile.2 bs=47008 count=128 oflag=dsync ||
19717 error "dd with sync large writes failed"
19718 cmp $TMP/$tfile.0 $DIR/$tfile.2 || error "compare $DIR/$tfile.2 failed"
19720 # calculate the large O_DIRECT size and count for the client PAGE_SIZE
19721 local size=$(((4096 * 13 + PAGE_SIZE - 1) / PAGE_SIZE * PAGE_SIZE))
19722 num=$((113 * 4096 / PAGE_SIZE))
19723 echo "bs=$size count=$num oflag=direct large write $tfile.3"
19724 dd if=$TMP/$tfile.0 of=$DIR/$tfile.3 bs=$size count=$num oflag=direct ||
19725 error "dd with O_DIRECT large writes failed"
19726 cmp --bytes=$((size * num)) $TMP/$tfile.0 $DIR/$tfile.3 ||
19727 error "compare $DIR/$tfile.3 failed"
19729 cancel_lru_locks osc
19731 echo "bs=$size count=$num iflag=direct large read $tfile.2"
19732 dd if=$DIR/$tfile.2 of=$TMP/$tfile.2 bs=$size count=$num iflag=direct ||
19733 error "dd with O_DIRECT large read failed"
19734 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.2 ||
19735 error "compare $TMP/$tfile.2 failed"
19737 echo "bs=$size count=$num iflag=direct large read $tfile.3"
19738 dd if=$DIR/$tfile.3 of=$TMP/$tfile.3 bs=$size count=$num iflag=direct ||
19739 error "dd with O_DIRECT large read failed"
19740 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.3 ||
19741 error "compare $TMP/$tfile.3 failed"
19743 run_test 248b "test short_io read and write for both small and large sizes"
19745 test_249() { # LU-7890
19746 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
19747 skip "Need at least version 2.8.54"
19750 $LFS setstripe -c 1 $DIR/$tfile
19751 # Offset 2T == 4k * 512M
19752 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
19753 error "dd to 2T offset failed"
19755 run_test 249 "Write above 2T file size"
19758 [ "$(facet_fstype ost$(($($LFS getstripe -i $DIR/$tfile) + 1)))" = "zfs" ] \
19759 && skip "no 16TB file size limit on ZFS"
19761 $LFS setstripe -c 1 $DIR/$tfile
19762 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
19763 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
19764 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
19765 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
19766 conv=notrunc,fsync && error "append succeeded"
19769 run_test 250 "Write above 16T limit"
19772 $LFS setstripe -c -1 -S 1048576 $DIR/$tfile
19774 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
19775 #Skip once - writing the first stripe will succeed
19776 $LCTL set_param fail_loc=0xa0001407 fail_val=1
19777 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
19778 error "short write happened"
19780 $LCTL set_param fail_loc=0xa0001407 fail_val=1
19781 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
19782 error "short read happened"
19786 run_test 251 "Handling short read and write correctly"
19789 remote_mds_nodsh && skip "remote MDS with nodsh"
19790 remote_ost_nodsh && skip "remote OST with nodsh"
19791 if [ "$ost1_FSTYPE" != ldiskfs ] || [ "$mds1_FSTYPE" != ldiskfs ]; then
19792 skip_env "ldiskfs only test"
19802 # check lr_reader on OST0000
19804 dev=$(facet_device $tgt)
19805 out=$(do_facet $tgt $LR_READER $dev)
19806 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
19808 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
19809 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
19810 error "Invalid uuid returned by $LR_READER on target $tgt"
19811 echo -e "uuid returned by $LR_READER is '$uuid'\n"
19813 # check lr_reader -c on MDT0000
19815 dev=$(facet_device $tgt)
19816 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
19817 skip "$LR_READER does not support additional options"
19819 out=$(do_facet $tgt $LR_READER -c $dev)
19820 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
19822 num=$(echo "$out" | grep -c "mdtlov")
19823 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
19824 error "Invalid number of mdtlov clients returned by $LR_READER"
19825 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
19827 # check lr_reader -cr on MDT0000
19828 out=$(do_facet $tgt $LR_READER -cr $dev)
19829 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
19831 echo "$out" | grep -q "^reply_data:$" ||
19832 error "$LR_READER should have returned 'reply_data' section"
19833 num=$(echo "$out" | grep -c "client_generation")
19834 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
19836 run_test 252 "check lr_reader tool"
19839 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19840 remote_mds_nodsh && skip "remote MDS with nodsh"
19841 remote_mgs_nodsh && skip "remote MGS with nodsh"
19845 local ost_name=$(ostname_from_index $ostidx)
19848 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
19849 do_facet $SINGLEMDS $LCTL get_param -n \
19850 osp.$mdtosc_proc1.reserved_mb_high ||
19851 skip "remote MDS does not support reserved_mb_high"
19855 wait_delete_completed
19858 pool_add $TESTNAME || error "Pool creation failed"
19859 pool_add_targets $TESTNAME 0 || error "Pool add targets failed"
19861 $LFS setstripe $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
19862 error "Setstripe failed"
19864 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M count=10
19866 local wms=$(ost_watermarks_set_enospc $tfile $ostidx |
19868 stack_trap "ost_watermarks_clear_enospc $tfile $ostidx $wms" EXIT
19870 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
19871 osp.$mdtosc_proc1.prealloc_status)
19872 echo "prealloc_status $oa_status"
19874 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1M count=1 &&
19875 error "File creation should fail"
19877 #object allocation was stopped, but we still able to append files
19878 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M seek=6 count=5 \
19879 oflag=append || error "Append failed"
19881 rm -f $DIR/$tdir/$tfile.0
19883 # For this test, we want to delete the files we created to go out of
19884 # space but leave the watermark, so we remain nearly out of space
19885 ost_watermarks_enospc_delete_files $tfile $ostidx
19887 wait_delete_completed
19891 for i in $(seq 10 12); do
19892 dd if=/dev/zero of=$DIR/$tdir/$tfile.$i bs=1M count=1 \
19893 2>/dev/null || error "File creation failed after rm"
19896 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
19897 osp.$mdtosc_proc1.prealloc_status)
19898 echo "prealloc_status $oa_status"
19900 if (( oa_status != 0 )); then
19901 error "Object allocation still disable after rm"
19904 run_test 253 "Check object allocation limit"
19907 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19908 remote_mds_nodsh && skip "remote MDS with nodsh"
19909 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_size ||
19910 skip "MDS does not support changelog_size"
19913 local MDT0=$(facet_svc $SINGLEMDS)
19915 changelog_register || error "changelog_register failed"
19917 changelog_clear 0 || error "changelog_clear failed"
19919 local size1=$(do_facet $SINGLEMDS \
19920 $LCTL get_param -n mdd.$MDT0.changelog_size)
19921 echo "Changelog size $size1"
19924 $LFS mkdir -i 0 $DIR/$tdir
19926 mkdir -p $DIR/$tdir/pics/2008/zachy
19927 touch $DIR/$tdir/pics/2008/zachy/timestamp
19928 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
19929 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
19930 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
19931 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
19932 rm $DIR/$tdir/pics/desktop.jpg
19934 local size2=$(do_facet $SINGLEMDS \
19935 $LCTL get_param -n mdd.$MDT0.changelog_size)
19936 echo "Changelog size after work $size2"
19938 (( $size2 > $size1 )) ||
19939 error "new Changelog size=$size2 less than old size=$size1"
19941 run_test 254 "Check changelog size"
19948 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
19949 awk -F: '{print $2}' | grep $type > /dev/null
19950 if [ $? -ne 0 ]; then
19960 lfs ladvise -a willread $file > /dev/null 2>&1
19961 if [ $? -eq 0 ]; then
19965 lfs ladvise -a willread $file 2>&1 |
19966 grep "Inappropriate ioctl for device" > /dev/null
19967 if [ $? -eq 0 ]; then
19974 bc <<<"scale=2; ($1 - $2) * 100 / $2"
19977 # run a random read IO workload
19978 # usage: random_read_iops <filename> <filesize> <iosize>
19979 random_read_iops() {
19982 local iosize=${3:-4096}
19984 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
19985 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
19988 drop_file_oss_cache() {
19992 $LFS ladvise -a dontneed $file 2>/dev/null ||
19993 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
19996 ladvise_willread_performance()
19999 local average_origin=0
20000 local average_cache=0
20001 local average_ladvise=0
20003 for ((i = 1; i <= $repeat; i++)); do
20004 echo "Iter $i/$repeat: reading without willread hint"
20005 cancel_lru_locks osc
20006 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
20007 local speed_origin=$(random_read_iops $DIR/$tfile $size)
20008 echo "Iter $i/$repeat: uncached speed: $speed_origin"
20009 average_origin=$(bc <<<"$average_origin + $speed_origin")
20011 cancel_lru_locks osc
20012 local speed_cache=$(random_read_iops $DIR/$tfile $size)
20013 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
20014 average_cache=$(bc <<<"$average_cache + $speed_cache")
20016 cancel_lru_locks osc
20017 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
20018 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
20019 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
20020 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
20021 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
20023 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
20024 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
20025 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
20027 speedup_cache=$(percent $average_cache $average_origin)
20028 speedup_ladvise=$(percent $average_ladvise $average_origin)
20030 echo "Average uncached read: $average_origin"
20031 echo "Average speedup with OSS cached read: " \
20032 "$average_cache = +$speedup_cache%"
20033 echo "Average speedup with ladvise willread: " \
20034 "$average_ladvise = +$speedup_ladvise%"
20036 local lowest_speedup=20
20037 if [ ${average_cache%.*} -lt $lowest_speedup ]; then
20038 echo "Speedup with OSS cached read less than $lowest_speedup%," \
20039 "got $average_cache%. Skipping ladvise willread check."
20043 # the test won't work on ZFS until it supports 'ladvise dontneed', but
20044 # it is still good to run until then to exercise 'ladvise willread'
20045 ! $LFS ladvise -a dontneed $DIR/$tfile &&
20046 [ "$ost1_FSTYPE" = "zfs" ] &&
20047 echo "osd-zfs does not support dontneed or drop_caches" &&
20050 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
20051 [[ ${average_ladvise%.*} > $lowest_speedup ]] ||
20052 error_not_in_vm "Speedup with willread is less than " \
20053 "$lowest_speedup%, got $average_ladvise%"
20057 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
20058 skip "lustre < 2.8.54 does not support ladvise "
20059 remote_ost_nodsh && skip "remote OST with nodsh"
20061 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
20063 ladvise_no_type willread $DIR/$tfile &&
20064 skip "willread ladvise is not supported"
20066 ladvise_no_ioctl $DIR/$tfile &&
20067 skip "ladvise ioctl is not supported"
20070 local size=$((size_mb * 1048576))
20071 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
20072 error "dd to $DIR/$tfile failed"
20074 lfs ladvise -a willread $DIR/$tfile ||
20075 error "Ladvise failed with no range argument"
20077 lfs ladvise -a willread -s 0 $DIR/$tfile ||
20078 error "Ladvise failed with no -l or -e argument"
20080 lfs ladvise -a willread -e 1 $DIR/$tfile ||
20081 error "Ladvise failed with only -e argument"
20083 lfs ladvise -a willread -l 1 $DIR/$tfile ||
20084 error "Ladvise failed with only -l argument"
20086 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
20087 error "End offset should not be smaller than start offset"
20089 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
20090 error "End offset should not be equal to start offset"
20092 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
20093 error "Ladvise failed with overflowing -s argument"
20095 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
20096 error "Ladvise failed with overflowing -e argument"
20098 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
20099 error "Ladvise failed with overflowing -l argument"
20101 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
20102 error "Ladvise succeeded with conflicting -l and -e arguments"
20104 echo "Synchronous ladvise should wait"
20106 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
20107 do_nodes $(comma_list $(osts_nodes)) \
20108 $LCTL set_param fail_val=$delay fail_loc=0x237
20110 local start_ts=$SECONDS
20111 lfs ladvise -a willread $DIR/$tfile ||
20112 error "Ladvise failed with no range argument"
20113 local end_ts=$SECONDS
20114 local inteval_ts=$((end_ts - start_ts))
20116 if [ $inteval_ts -lt $(($delay - 1)) ]; then
20117 error "Synchronous advice didn't wait reply"
20120 echo "Asynchronous ladvise shouldn't wait"
20121 local start_ts=$SECONDS
20122 lfs ladvise -a willread -b $DIR/$tfile ||
20123 error "Ladvise failed with no range argument"
20124 local end_ts=$SECONDS
20125 local inteval_ts=$((end_ts - start_ts))
20127 if [ $inteval_ts -gt $(($delay / 2)) ]; then
20128 error "Asynchronous advice blocked"
20131 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
20132 ladvise_willread_performance
20134 run_test 255a "check 'lfs ladvise -a willread'"
20140 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
20144 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
20145 skip "lustre < 2.8.54 does not support ladvise "
20146 remote_ost_nodsh && skip "remote OST with nodsh"
20148 lfs setstripe -c 1 -i 0 $DIR/$tfile
20150 ladvise_no_type dontneed $DIR/$tfile &&
20151 skip "dontneed ladvise is not supported"
20153 ladvise_no_ioctl $DIR/$tfile &&
20154 skip "ladvise ioctl is not supported"
20156 ! $LFS ladvise -a dontneed $DIR/$tfile &&
20157 [ "$ost1_FSTYPE" = "zfs" ] &&
20158 skip "zfs-osd does not support 'ladvise dontneed'"
20161 local size=$((size_mb * 1048576))
20162 # In order to prevent disturbance of other processes, only check 3/4
20163 # of the memory usage
20164 local kibibytes=$((size_mb * 1024 * 3 / 4))
20166 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
20167 error "dd to $DIR/$tfile failed"
20169 #force write to complete before dropping OST cache & checking memory
20172 local total=$(facet_meminfo ost1 MemTotal)
20173 echo "Total memory: $total KiB"
20175 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
20176 local before_read=$(facet_meminfo ost1 Cached)
20177 echo "Cache used before read: $before_read KiB"
20179 lfs ladvise -a willread $DIR/$tfile ||
20180 error "Ladvise willread failed"
20181 local after_read=$(facet_meminfo ost1 Cached)
20182 echo "Cache used after read: $after_read KiB"
20184 lfs ladvise -a dontneed $DIR/$tfile ||
20185 error "Ladvise dontneed again failed"
20186 local no_read=$(facet_meminfo ost1 Cached)
20187 echo "Cache used after dontneed ladvise: $no_read KiB"
20189 if [ $total -lt $((before_read + kibibytes)) ]; then
20190 echo "Memory is too small, abort checking"
20194 if [ $((before_read + kibibytes)) -gt $after_read ]; then
20195 error "Ladvise willread should use more memory" \
20196 "than $kibibytes KiB"
20199 if [ $((no_read + kibibytes)) -gt $after_read ]; then
20200 error "Ladvise dontneed should release more memory" \
20201 "than $kibibytes KiB"
20204 run_test 255b "check 'lfs ladvise -a dontneed'"
20207 [ $OST1_VERSION -lt $(version_code 2.10.50) ] &&
20208 skip "lustre < 2.10.50 does not support lockahead"
20210 local ost1_imp=$(get_osc_import_name client ost1)
20211 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
20219 test_mkdir -p $DIR/$tdir
20220 $LFS setstripe -i 0 -c 1 $DIR/$tdir
20222 #test 10 returns only success/failure
20224 lockahead_test -d $DIR/$tdir -t $i -f $tfile
20226 if [ $rc -eq 255 ]; then
20227 error "Ladvise test${i} failed, ${rc}"
20230 #test 11 counts lock enqueue requests, all others count new locks
20232 count=$(do_facet ost1 \
20233 $LCTL get_param -n ost.OSS.ost.stats)
20234 count=$(echo "$count" | grep ldlm_extent_enqueue | awk '{ print $2 }')
20236 lockahead_test -d $DIR/$tdir -t $i -f $tfile
20238 if [ $rc -eq 255 ]; then
20239 error "Ladvise test${i} failed, ${rc}"
20242 new_count=$(do_facet ost1 \
20243 $LCTL get_param -n ost.OSS.ost.stats)
20244 new_count=$(echo "$new_count" | grep ldlm_extent_enqueue | \
20245 awk '{ print $2 }')
20247 difference="$((new_count - count))"
20248 if [ $difference -ne $rc ]; then
20249 error "Ladvise test${i}, bad enqueue count, returned " \
20250 "${rc}, actual ${difference}"
20253 for i in $(seq 12 21); do
20254 # If we do not do this, we run the risk of having too many
20255 # locks and starting lock cancellation while we are checking
20257 cancel_lru_locks osc
20259 count=$($LCTL get_param -n \
20260 ldlm.namespaces.$imp_name.lock_unused_count)
20262 lockahead_test -d $DIR/$tdir -t $i -f $tfile
20264 if [ $rc -eq 255 ]; then
20265 error "Ladvise test ${i} failed, ${rc}"
20268 new_count=$($LCTL get_param -n \
20269 ldlm.namespaces.$imp_name.lock_unused_count)
20270 difference="$((new_count - count))"
20272 # Test 15 output is divided by 100 to map down to valid return
20273 if [ $i -eq 15 ]; then
20277 if [ $difference -ne $rc ]; then
20278 error "Ladvise test ${i}, bad lock count, returned " \
20279 "${rc}, actual ${difference}"
20283 #test 22 returns only success/failure
20285 lockahead_test -d $DIR/$tdir -t $i -f $tfile
20287 if [ $rc -eq 255 ]; then
20288 error "Ladvise test${i} failed, ${rc}"
20291 run_test 255c "suite of ladvise lockahead tests"
20294 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20295 remote_mds_nodsh && skip "remote MDS with nodsh"
20296 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
20297 changelog_users $SINGLEMDS | grep "^cl" &&
20298 skip "active changelog user"
20304 mdt_dev=$(mdsdevname 1)
20307 changelog_register || error "changelog_register failed"
20310 mkdir -p $DIR/$tdir
20312 changelog_clear 0 || error "changelog_clear failed"
20315 touch $DIR/$tdir/{1..10}
20318 stop $SINGLEMDS || error "Fail to stop MDT"
20322 start $SINGLEMDS $mdt_dev $MDS_MOUNT_OPTS || error "Fail to start MDT"
20324 #after mount new plainllog is used
20325 touch $DIR/$tdir/{11..19}
20326 local tmpfile="$(mktemp --tmpdir -u $tfile.XXXXXX)"
20327 stack_trap "rm -f $tmpfile"
20328 cat_sl=$(do_facet $SINGLEMDS "sync; \
20329 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
20330 llog_reader $tmpfile | grep -c type=1064553b")
20331 do_facet $SINGLEMDS llog_reader $tmpfile
20333 [ $cat_sl != 2 ] && error "Changelog catalog has $cat_sl != 2 slots"
20335 changelog_clear 0 || error "changelog_clear failed"
20337 cat_sl=$(do_facet $SINGLEMDS "sync; \
20338 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
20339 llog_reader $tmpfile | grep -c type=1064553b")
20341 if (( cat_sl == 2 )); then
20342 error "Empty plain llog was not deleted from changelog catalog"
20343 elif (( cat_sl != 1 )); then
20344 error "Active plain llog shouldn't be deleted from catalog"
20347 run_test 256 "Check llog delete for empty and not full state"
20350 remote_mds_nodsh && skip "remote MDS with nodsh"
20351 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
20352 skip "Need MDS version at least 2.8.55"
20354 test_mkdir $DIR/$tdir
20356 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
20357 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
20360 #define OBD_FAIL_MDS_XATTR_REP 0x161
20361 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
20362 local facet=mds$((mdtidx + 1))
20363 set_nodes_failloc $(facet_active_host $facet) 0x80000161
20364 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
20366 stop $facet || error "stop MDS failed"
20367 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
20368 error "start MDS fail"
20369 wait_recovery_complete $facet
20371 run_test 257 "xattr locks are not lost"
20373 # Verify we take the i_mutex when security requires it
20375 #define OBD_FAIL_IMUTEX_SEC 0x141c
20376 $LCTL set_param fail_loc=0x141c
20378 chmod u+s $DIR/$tfile
20379 chmod a+rwx $DIR/$tfile
20380 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
20382 if [ $RC -ne 0 ]; then
20383 error "error, failed to take i_mutex, rc=$?"
20387 run_test 258a "verify i_mutex security behavior when suid attributes is set"
20389 # Verify we do NOT take the i_mutex in the normal case
20391 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
20392 $LCTL set_param fail_loc=0x141d
20395 chmod a+rw $DIR/$tfile
20396 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
20398 if [ $RC -ne 0 ]; then
20399 error "error, took i_mutex unnecessarily, rc=$?"
20404 run_test 258b "verify i_mutex security behavior"
20407 local file=$DIR/$tfile
20411 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
20413 stack_trap "rm -f $file" EXIT
20415 wait_delete_completed
20416 before=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
20417 echo "before: $before"
20419 $LFS setstripe -i 0 -c 1 $file
20420 dd if=/dev/zero of=$file bs=1M count=10 || error "couldn't write"
20422 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
20423 echo "after write: $after"
20425 #define OBD_FAIL_OSD_FAIL_AT_TRUNCATE 0x2301
20426 do_facet ost1 $LCTL set_param fail_loc=0x2301
20428 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
20429 echo "after truncate: $after"
20432 do_facet ost1 $LCTL set_param fail_loc=0
20433 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
20435 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
20436 echo "after restart: $after"
20437 [ $((after - before)) -ge $(fs_log_size ost1) ] &&
20438 error "missing truncate?"
20442 run_test 259 "crash at delayed truncate"
20445 #define OBD_FAIL_MDC_CLOSE 0x806
20446 $LCTL set_param fail_loc=0x80000806
20450 run_test 260 "Check mdc_close fail"
20452 ### Data-on-MDT sanity tests ###
20454 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20455 skip "Need MDS version at least 2.10.55 for DoM"
20458 local dom=$DIR/$tdir/dom_file
20459 local tmp=$DIR/$tdir/tmp_file
20461 mkdir -p $DIR/$tdir
20463 # basic checks for DoM component creation
20464 $LFS setstripe -E 1024K -E 2048K -L mdt $dom 2>/dev/null &&
20465 error "Can set MDT layout to non-first entry"
20467 $LFS setstripe -E 1024K -L mdt -E 2048K -L mdt $dom 2>/dev/null &&
20468 error "Can define multiple entries as MDT layout"
20470 $LFS setstripe -E 1M -L mdt $dom || error "Can't create DoM layout"
20472 [ $($LFS getstripe -L $dom) == "mdt" ] || error "bad pattern"
20473 [ $($LFS getstripe -c $dom) == 0 ] || error "bad stripe count"
20474 [ $($LFS getstripe -S $dom) == 1048576 ] || error "bad stripe size"
20476 local mdtidx=$($LFS getstripe -m $dom)
20477 local mdtname=MDT$(printf %04x $mdtidx)
20478 local facet=mds$((mdtidx + 1))
20479 local space_check=1
20481 # Skip free space checks with ZFS
20482 [ "$(facet_fstype $facet)" == "zfs" ] && space_check=0
20486 local size_tmp=$((65536 * 3))
20487 local mdtfree1=$(do_facet $facet \
20488 lctl get_param -n osd*.*$mdtname.kbytesfree)
20490 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
20491 # check also direct IO along write
20492 # IO size must be a multiple of PAGE_SIZE on all platforms (ARM=64KB)
20493 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
20495 cmp $tmp $dom || error "file data is different"
20496 [ $(stat -c%s $dom) == $size_tmp ] ||
20497 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
20498 if [ $space_check == 1 ]; then
20499 local mdtfree2=$(do_facet $facet \
20500 lctl get_param -n osd*.*$mdtname.kbytesfree)
20502 # increase in usage from by $size_tmp
20503 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
20504 error "MDT free space wrong after write: " \
20505 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
20509 local size_dom=10000
20511 $TRUNCATE $dom $size_dom
20512 [ $(stat -c%s $dom) == $size_dom ] ||
20513 error "bad size after truncate: $(stat -c%s $dom) != $size_dom"
20514 if [ $space_check == 1 ]; then
20515 mdtfree1=$(do_facet $facet \
20516 lctl get_param -n osd*.*$mdtname.kbytesfree)
20517 # decrease in usage from $size_tmp to new $size_dom
20518 [ $(($mdtfree1 - $mdtfree2)) -ge \
20519 $(((size_tmp - size_dom) / 1024)) ] ||
20520 error "MDT free space is wrong after truncate: " \
20521 "$mdtfree1 >= $mdtfree2 + ($size_tmp - $size_dom) / 1024"
20527 size_dom=$((size_dom + size_tmp))
20528 [ $(stat -c%s $dom) == $size_dom ] ||
20529 error "bad size after append: $(stat -c%s $dom) != $size_dom"
20530 if [ $space_check == 1 ]; then
20531 mdtfree2=$(do_facet $facet \
20532 lctl get_param -n osd*.*$mdtname.kbytesfree)
20533 # increase in usage by $size_tmp from previous
20534 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
20535 error "MDT free space is wrong after append: " \
20536 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
20541 if [ $space_check == 1 ]; then
20542 mdtfree1=$(do_facet $facet \
20543 lctl get_param -n osd*.*$mdtname.kbytesfree)
20544 # decrease in usage by $size_dom from previous
20545 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_dom / 1024)) ] ||
20546 error "MDT free space is wrong after removal: " \
20547 "$mdtfree1 >= $mdtfree2 + $size_dom/1024"
20550 # combined striping
20551 $LFS setstripe -E 1024K -L mdt -E EOF $dom ||
20552 error "Can't create DoM + OST striping"
20554 size_tmp=2031616 # must be a multiple of PAGE_SIZE=65536 on ARM
20555 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
20556 # check also direct IO along write
20557 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
20559 cmp $tmp $dom || error "file data is different"
20560 [ $(stat -c%s $dom) == $size_tmp ] ||
20561 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
20566 run_test 270a "DoM: basic functionality tests"
20569 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20570 skip "Need MDS version at least 2.10.55"
20572 local dom=$DIR/$tdir/dom_file
20573 local max_size=1048576
20575 mkdir -p $DIR/$tdir
20576 $LFS setstripe -E $max_size -L mdt $dom
20578 # truncate over the limit
20579 $TRUNCATE $dom $(($max_size + 1)) &&
20580 error "successful truncate over the maximum size"
20581 # write over the limit
20582 dd if=/dev/zero of=$dom bs=$max_size seek=1 count=1 &&
20583 error "successful write over the maximum size"
20584 # append over the limit
20585 dd if=/dev/zero of=$dom bs=$(($max_size - 3)) count=1
20586 echo "12345" >> $dom && error "successful append over the maximum size"
20591 run_test 270b "DoM: maximum size overflow checks for DoM-only file"
20594 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20595 skip "Need MDS version at least 2.10.55"
20597 mkdir -p $DIR/$tdir
20598 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
20600 # check files inherit DoM EA
20601 touch $DIR/$tdir/first
20602 [ $($LFS getstripe -L $DIR/$tdir/first) == "mdt" ] ||
20603 error "bad pattern"
20604 [ $($LFS getstripe -c $DIR/$tdir/first) == 0 ] ||
20605 error "bad stripe count"
20606 [ $($LFS getstripe -S $DIR/$tdir/first) == 1048576 ] ||
20607 error "bad stripe size"
20609 # check directory inherits DoM EA and uses it as default
20610 mkdir $DIR/$tdir/subdir
20611 touch $DIR/$tdir/subdir/second
20612 [ $($LFS getstripe -L $DIR/$tdir/subdir/second) == "mdt" ] ||
20613 error "bad pattern in sub-directory"
20614 [ $($LFS getstripe -c $DIR/$tdir/subdir/second) == 0 ] ||
20615 error "bad stripe count in sub-directory"
20616 [ $($LFS getstripe -S $DIR/$tdir/subdir/second) == 1048576 ] ||
20617 error "bad stripe size in sub-directory"
20620 run_test 270c "DoM: DoM EA inheritance tests"
20623 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20624 skip "Need MDS version at least 2.10.55"
20626 mkdir -p $DIR/$tdir
20627 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
20629 # inherit default DoM striping
20630 mkdir $DIR/$tdir/subdir
20631 touch $DIR/$tdir/subdir/f1
20633 # change default directory striping
20634 $LFS setstripe -c 1 $DIR/$tdir/subdir
20635 touch $DIR/$tdir/subdir/f2
20636 [ $($LFS getstripe -c $DIR/$tdir/subdir/f2) == 1 ] ||
20637 error "wrong default striping in file 2"
20638 [ $($LFS getstripe -L $DIR/$tdir/subdir/f2) == "raid0" ] ||
20639 error "bad pattern in file 2"
20642 run_test 270d "DoM: change striping from DoM to RAID0"
20645 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20646 skip "Need MDS version at least 2.10.55"
20648 mkdir -p $DIR/$tdir/dom
20649 mkdir -p $DIR/$tdir/norm
20652 $LFS setstripe -E 1M -L mdt $DIR/$tdir/dom
20653 $LFS setstripe -i 0 -S 2M $DIR/$tdir/norm
20655 createmany -o $DIR/$tdir/dom/dom- $DOMFILES
20656 createmany -o $DIR/$tdir/norm/norm- $NORMFILES
20658 # find DoM files by layout
20659 NUM=$($LFS find -L mdt -type f $DIR/$tdir 2>/dev/null | wc -l)
20660 [ $NUM -eq $DOMFILES ] ||
20661 error "lfs find -L: found $NUM, expected $DOMFILES"
20662 echo "Test 1: lfs find 20 DOM files by layout: OK"
20664 # there should be 1 dir with default DOM striping
20665 NUM=$($LFS find -L mdt -type d $DIR/$tdir 2>/dev/null | wc -l)
20667 error "lfs find -L: found $NUM, expected 1 dir"
20668 echo "Test 2: lfs find 1 DOM dir by layout: OK"
20670 # find DoM files by stripe size
20671 NUM=$($LFS find -S -1200K -type f $DIR/$tdir 2>/dev/null | wc -l)
20672 [ $NUM -eq $DOMFILES ] ||
20673 error "lfs find -S: found $NUM, expected $DOMFILES"
20674 echo "Test 4: lfs find 20 DOM files by stripe size: OK"
20676 # find files by stripe offset except DoM files
20677 NUM=$($LFS find -i 0 -type f $DIR/$tdir 2>/dev/null | wc -l)
20678 [ $NUM -eq $NORMFILES ] ||
20679 error "lfs find -i: found $NUM, expected $NORMFILES"
20680 echo "Test 5: lfs find no DOM files by stripe index: OK"
20683 run_test 270e "DoM: lfs find with DoM files test"
20686 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20687 skip "Need MDS version at least 2.10.55"
20689 local mdtname=${FSNAME}-MDT0000-mdtlov
20690 local dom=$DIR/$tdir/dom_file
20691 local dom_limit_saved=$(do_facet mds1 $LCTL get_param -n \
20692 lod.$mdtname.dom_stripesize)
20693 local dom_limit=131072
20695 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=$dom_limit
20696 local dom_current=$(do_facet mds1 $LCTL get_param -n \
20697 lod.$mdtname.dom_stripesize)
20698 [ ${dom_limit} -eq ${dom_current} ] ||
20699 error "Cannot change per-MDT DoM stripe limit to $dom_limit"
20701 $LFS mkdir -i 0 -c 1 $DIR/$tdir
20702 $LFS setstripe -d $DIR/$tdir
20703 $LFS setstripe -E $dom_limit -L mdt $DIR/$tdir ||
20704 error "Can't set directory default striping"
20706 # exceed maximum stripe size
20707 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
20708 error "Can't create file with $((dom_limit * 2)) DoM stripe"
20709 [ $($LFS getstripe -S $dom) -eq $((dom_limit * 2)) ] &&
20710 error "Able to create DoM component size more than LOD limit"
20712 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
20713 dom_current=$(do_facet mds1 $LCTL get_param -n \
20714 lod.$mdtname.dom_stripesize)
20715 [ 0 -eq ${dom_current} ] ||
20716 error "Can't set zero DoM stripe limit"
20719 # attempt to create DoM file on server with disabled DoM should
20720 # remove DoM entry from layout and be succeed
20721 $LFS setstripe -E $dom_limit -L mdt -E -1 $dom ||
20722 error "Can't create DoM file (DoM is disabled)"
20723 [ $($LFS getstripe -L $dom) == "mdt" ] &&
20724 error "File has DoM component while DoM is disabled"
20727 # attempt to create DoM file with only DoM stripe should return error
20728 $LFS setstripe -E $dom_limit -L mdt $dom &&
20729 error "Able to create DoM-only file while DoM is disabled"
20731 # too low values to be aligned with smallest stripe size 64K
20732 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=30000
20733 dom_current=$(do_facet mds1 $LCTL get_param -n \
20734 lod.$mdtname.dom_stripesize)
20735 [ 30000 -eq ${dom_current} ] &&
20736 error "Can set too small DoM stripe limit"
20738 # 64K is a minimal stripe size in Lustre, expect limit of that size
20739 [ 65536 -eq ${dom_current} ] ||
20740 error "Limit is not set to 64K but ${dom_current}"
20742 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=2147483648
20743 dom_current=$(do_facet mds1 $LCTL get_param -n \
20744 lod.$mdtname.dom_stripesize)
20746 [ 2147483648 -eq ${dom_current} ] &&
20747 error "Can set too large DoM stripe limit"
20749 do_facet mds1 $LCTL set_param -n \
20750 lod.$mdtname.dom_stripesize=$((dom_limit * 2))
20751 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
20752 error "Can't create DoM component size after limit change"
20753 do_facet mds1 $LCTL set_param -n \
20754 lod.$mdtname.dom_stripesize=$((dom_limit / 2))
20755 $LFS setstripe -E $dom_limit -L mdt ${dom}_big ||
20756 error "Can't create DoM file after limit decrease"
20757 [ $($LFS getstripe -S ${dom}_big) -eq $((dom_limit / 2)) ] ||
20758 error "Can create big DoM component after limit decrease"
20759 touch ${dom}_def ||
20760 error "Can't create file with old default layout"
20762 do_facet mds1 $LCTL set_param -n lod.*.dom_stripesize=$dom_limit_saved
20765 run_test 270f "DoM: maximum DoM stripe size checks"
20768 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
20769 skip "Need MDS version at least 2.13.52"
20770 local dom=$DIR/$tdir/$tfile
20772 $LFS mkdir -i 0 -c 1 $DIR/$tdir
20773 local lodname=${FSNAME}-MDT0000-mdtlov
20775 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
20776 save_lustre_params mds1 "lod.${lodname}.dom_stripesize_max_kb" > $save
20777 save_lustre_params mds1 "lod.${lodname}.dom_threshold_free_mb" >> $save
20778 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
20780 local dom_limit=1024
20781 local dom_threshold="50%"
20783 $LFS setstripe -d $DIR/$tdir
20784 $LFS setstripe -E ${dom_limit}K -L mdt $DIR/$tdir ||
20785 error "Can't set directory default striping"
20787 do_facet mds1 $LCTL set_param -n \
20788 lod.${lodname}.dom_stripesize_max_kb=$dom_limit
20789 # set 0 threshold and create DOM file to change tunable stripesize
20790 do_facet mds1 $LCTL set_param -n lod.${lodname}.dom_threshold_free_mb=0
20791 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
20792 error "Failed to create $dom file"
20793 # now tunable dom_cur_stripesize should reach maximum
20794 local dom_current=$(do_facet mds1 $LCTL get_param -n \
20795 lod.${lodname}.dom_stripesize_cur_kb)
20796 [[ $dom_current == $dom_limit ]] ||
20797 error "Current DOM stripesize is not maximum"
20800 # set threshold for further tests
20801 do_facet mds1 $LCTL set_param -n \
20802 lod.${lodname}.dom_threshold_free_mb=$dom_threshold
20803 echo "DOM threshold is $dom_threshold free space"
20806 # Spoof bfree to exceed threshold
20807 #define OBD_FAIL_MDS_STATFS_SPOOF 0x168
20808 do_facet mds1 $LCTL set_param -n fail_loc=0x0168
20809 for spfree in 40 20 0 15 30 55; do
20810 do_facet mds1 $LCTL set_param -n fail_val=$spfree
20811 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
20812 error "Failed to create $dom file"
20813 dom_def=$(do_facet mds1 $LCTL get_param -n \
20814 lod.${lodname}.dom_stripesize_cur_kb)
20815 echo "Free space: ${spfree}%, default DOM stripe: ${dom_def}K"
20816 [[ $dom_def != $dom_current ]] ||
20817 error "Default stripe size was not changed"
20818 if [[ $spfree > 0 ]] ; then
20819 dom_set=$($LFS getstripe -S $dom)
20820 [[ $dom_set == $((dom_def * 1024)) ]] ||
20821 error "DOM component size is still old"
20823 [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
20824 error "DoM component is set with no free space"
20827 dom_current=$dom_def
20830 run_test 270g "DoM: default DoM stripe size depends on free space"
20833 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
20834 skip "Need MDS version at least 2.13.53"
20836 local mdtname=${FSNAME}-MDT0000-mdtlov
20837 local dom=$DIR/$tdir/$tfile
20838 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
20840 save_lustre_params mds1 "lod.*.dom_stripesize" > $save
20841 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
20843 $LFS mkdir -i 0 -c 1 $DIR/$tdir
20844 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_1 ||
20845 error "can't create OST file"
20846 # mirrored file with DOM entry in the second mirror
20847 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 ${dom}_1 ||
20848 error "can't create mirror with DoM component"
20850 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
20852 # DOM component in the middle and has other enries in the same mirror,
20853 # should succeed but lost DoM component
20854 $LFS setstripe --copy=${dom}_1 $dom ||
20855 error "Can't create file from OST|DOM mirror layout"
20856 # check new file has no DoM layout after all
20857 [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
20858 error "File has DoM component while DoM is disabled"
20860 run_test 270h "DoM: DoM stripe removal when disabled on server"
20863 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20864 skip "Need MDS version at least 2.10.55"
20866 local dom=$DIR/$tdir/dom
20868 mkdir -p $DIR/$tdir
20870 $LFS setstripe -E 1024K -L mdt $dom
20872 lctl set_param -n mdc.*.stats=clear
20873 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
20874 cat $dom > /dev/null
20875 local reads=$(lctl get_param -n mdc.*.stats | grep -c ost_read)
20876 [ $reads -eq 0 ] || error "Unexpected $reads READ RPCs"
20880 run_test 271a "DoM: data is cached for read after write"
20883 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20884 skip "Need MDS version at least 2.10.55"
20886 local dom=$DIR/$tdir/dom
20888 mkdir -p $DIR/$tdir
20890 $LFS setstripe -E 1024K -L mdt -E EOF $dom
20892 lctl set_param -n mdc.*.stats=clear
20893 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
20894 cancel_lru_locks mdc
20895 $CHECKSTAT -t file -s 4096 $dom || error "stat #1 fails"
20896 # second stat to check size is cached on client
20897 $CHECKSTAT -t file -s 4096 $dom || error "stat #2 fails"
20898 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
20899 [ $gls -eq 0 ] || error "Unexpected $gls glimpse RPCs"
20902 run_test 271b "DoM: no glimpse RPC for stat (DoM only file)"
20905 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20906 skip "Need MDS version at least 2.10.55"
20908 local dom=$DIR/$tdir/dom
20910 mkdir -p $DIR/$tdir
20912 $LFS setstripe -E 1024K -L mdt -E EOF $dom
20914 lctl set_param -n mdc.*.stats=clear
20915 lctl set_param -n osc.*.stats=clear
20916 dd if=/dev/zero of=$dom bs=2048K count=1 || return 1
20917 cancel_lru_locks mdc
20918 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
20919 # second stat to check size is cached on client
20920 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
20921 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
20922 [ $gls == 0 ] || error "Unexpected $gls glimpse RPCs"
20923 local gls=$(lctl get_param -n osc.*.stats | grep -c ldlm_glimpse)
20924 [ $gls == 0 ] || error "Unexpected $gls OSC glimpse RPCs"
20927 run_test 271ba "DoM: no glimpse RPC for stat (combined file)"
20933 local mdt=MDT$(printf %04x $mdtidx)
20935 if [ -z $param ]; then
20936 lctl get_param -n mdc.*$mdt*.stats
20938 lctl get_param -n mdc.*$mdt*.stats | awk "/$param/"'{print $2}'
20943 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20944 skip "Need MDS version at least 2.10.55"
20946 local dom=$DIR/$tdir/dom
20948 mkdir -p $DIR/$tdir
20950 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
20952 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
20953 local facet=mds$((mdtidx + 1))
20955 cancel_lru_locks mdc
20956 do_facet $facet lctl set_param -n mdt.*.dom_lock=0
20957 createmany -o $dom 1000
20958 lctl set_param -n mdc.*.stats=clear
20959 smalliomany -w $dom 1000 200
20960 get_mdc_stats $mdtidx
20961 local enq=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
20962 # Each file has 1 open, 1 IO enqueues, total 2000
20963 # but now we have also +1 getxattr for security.capability, total 3000
20964 [ $enq -ge 2000 ] || error "Too few enqueues $enq, expected > 2000"
20965 unlinkmany $dom 1000
20967 cancel_lru_locks mdc
20968 do_facet $facet lctl set_param -n mdt.*.dom_lock=1
20969 createmany -o $dom 1000
20970 lctl set_param -n mdc.*.stats=clear
20971 smalliomany -w $dom 1000 200
20972 local enq_2=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
20973 # Expect to see reduced amount of RPCs by 1000 due to single enqueue
20974 # for OPEN and IO lock.
20975 [ $((enq - enq_2)) -ge 1000 ] ||
20976 error "Too many enqueues $enq_2, expected about $((enq - 1000))"
20977 unlinkmany $dom 1000
20980 run_test 271c "DoM: IO lock at open saves enqueue RPCs"
20982 cleanup_271def_tests() {
20988 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
20989 skip "Need MDS version at least 2.10.57"
20991 local dom=$DIR/$tdir/dom
20992 local tmp=$TMP/$tfile
20993 trap "cleanup_271def_tests $tmp" EXIT
20995 mkdir -p $DIR/$tdir
20997 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
20999 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
21001 cancel_lru_locks mdc
21002 dd if=/dev/urandom of=$tmp bs=1000 count=1
21003 dd if=$tmp of=$dom bs=1000 count=1
21004 cancel_lru_locks mdc
21006 cat /etc/hosts >> $tmp
21007 lctl set_param -n mdc.*.stats=clear
21009 # append data to the same file it should update local page
21010 echo "Append to the same page"
21011 cat /etc/hosts >> $dom
21012 local num=$(get_mdc_stats $mdtidx ost_read)
21013 local ra=$(get_mdc_stats $mdtidx req_active)
21014 local rw=$(get_mdc_stats $mdtidx req_waittime)
21016 [ -z $num ] || error "$num READ RPC occured"
21017 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
21021 cmp $tmp $dom || error "file miscompare"
21023 cancel_lru_locks mdc
21024 lctl set_param -n mdc.*.stats=clear
21026 echo "Open and read file"
21027 cat $dom > /dev/null
21028 local num=$(get_mdc_stats $mdtidx ost_read)
21029 local ra=$(get_mdc_stats $mdtidx req_active)
21030 local rw=$(get_mdc_stats $mdtidx req_waittime)
21032 [ -z $num ] || error "$num READ RPC occured"
21033 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
21037 cmp $tmp $dom || error "file miscompare"
21041 run_test 271d "DoM: read on open (1K file in reply buffer)"
21044 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
21045 skip "Need MDS version at least 2.10.57"
21047 local dom=$DIR/$tdir/dom
21048 local tmp=$TMP/$tfile
21049 trap "cleanup_271def_tests $tmp" EXIT
21051 mkdir -p $DIR/$tdir
21053 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
21055 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
21057 cancel_lru_locks mdc
21058 dd if=/dev/urandom of=$tmp bs=265000 count=1
21059 dd if=$tmp of=$dom bs=265000 count=1
21060 cancel_lru_locks mdc
21061 cat /etc/hosts >> $tmp
21062 lctl set_param -n mdc.*.stats=clear
21064 echo "Append to the same page"
21065 cat /etc/hosts >> $dom
21066 local num=$(get_mdc_stats $mdtidx ost_read)
21067 local ra=$(get_mdc_stats $mdtidx req_active)
21068 local rw=$(get_mdc_stats $mdtidx req_waittime)
21070 [ -z $num ] || error "$num READ RPC occured"
21071 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
21075 cmp $tmp $dom || error "file miscompare"
21077 cancel_lru_locks mdc
21078 lctl set_param -n mdc.*.stats=clear
21080 echo "Open and read file"
21081 cat $dom > /dev/null
21082 local num=$(get_mdc_stats $mdtidx ost_read)
21083 local ra=$(get_mdc_stats $mdtidx req_active)
21084 local rw=$(get_mdc_stats $mdtidx req_waittime)
21086 [ -z $num ] && num=0
21087 [ $num -eq 1 ] || error "expect 1 READ RPC, $num occured"
21088 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
21092 cmp $tmp $dom || error "file miscompare"
21096 run_test 271f "DoM: read on open (200K file and read tail)"
21099 [[ $($LCTL get_param mdc.*.import) =~ async_discard ]] ||
21100 skip "Skipping due to old client or server version"
21102 $LFS setstripe -E 1024K -L mdt -E EOF $DIR1/$tfile
21104 $CHECKSTAT -t file $DIR1/$tfile
21106 $MULTIOP $DIR1/$tfile Ow40960_w4096c &
21109 #define OBD_FAIL_LDLM_CANCEL_BL_CB_RACE
21110 $LCTL set_param fail_loc=0x80000314
21111 rm $DIR1/$tfile || error "Unlink fails"
21113 kill -USR1 $MULTIOP_PID && wait $MULTIOP_PID || error "multiop failure"
21114 [ $RC -eq 0 ] || error "Failed write to stale object"
21116 run_test 271g "Discard DoM data vs client flush race"
21119 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
21120 skip "Need MDS version at least 2.11.50"
21122 local dom=$DIR/$tdir/dom
21123 mkdir -p $DIR/$tdir
21125 $LFS setstripe -E 256K -L mdt -E -1 -c1 $dom
21126 dd if=/dev/urandom of=$dom bs=512K count=1 ||
21127 error "failed to write data into $dom"
21128 local old_md5=$(md5sum $dom)
21130 $LFS migrate -E 256K -L mdt -E -1 -c2 $dom ||
21131 error "failed to migrate to the same DoM component"
21133 local new_md5=$(md5sum $dom)
21135 [ "$old_md5" == "$new_md5" ] ||
21136 error "md5sum differ: $old_md5, $new_md5"
21138 [ $($LFS getstripe -c $dom) -eq 2 ] ||
21139 error "bad final stripe count: $($LFS getstripe -c $dom) != 2"
21141 run_test 272a "DoM migration: new layout with the same DOM component"
21144 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
21145 skip "Need MDS version at least 2.11.50"
21147 local dom=$DIR/$tdir/dom
21148 mkdir -p $DIR/$tdir
21149 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
21151 local mdtidx=$($LFS getstripe -m $dom)
21152 local mdtname=MDT$(printf %04x $mdtidx)
21153 local facet=mds$((mdtidx + 1))
21155 local mdtfree1=$(do_facet $facet \
21156 lctl get_param -n osd*.*$mdtname.kbytesfree)
21157 dd if=/dev/urandom of=$dom bs=2M count=1 ||
21158 error "failed to write data into $dom"
21159 local old_md5=$(md5sum $dom)
21160 cancel_lru_locks mdc
21161 local mdtfree1=$(do_facet $facet \
21162 lctl get_param -n osd*.*$mdtname.kbytesfree)
21164 $LFS migrate -c2 $dom ||
21165 error "failed to migrate to the new composite layout"
21166 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
21167 error "MDT stripe was not removed"
21169 cancel_lru_locks mdc
21170 local new_md5=$(md5sum $dom)
21171 [ "$old_md5" == "$new_md5" ] ||
21172 error "$old_md5 != $new_md5"
21174 # Skip free space checks with ZFS
21175 if [ "$(facet_fstype $facet)" != "zfs" ]; then
21176 local mdtfree2=$(do_facet $facet \
21177 lctl get_param -n osd*.*$mdtname.kbytesfree)
21178 [ $mdtfree2 -gt $mdtfree1 ] ||
21179 error "MDT space is not freed after migration"
21183 run_test 272b "DoM migration: DOM file to the OST-striped file (plain)"
21186 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
21187 skip "Need MDS version at least 2.11.50"
21189 local dom=$DIR/$tdir/$tfile
21190 mkdir -p $DIR/$tdir
21191 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
21193 local mdtidx=$($LFS getstripe -m $dom)
21194 local mdtname=MDT$(printf %04x $mdtidx)
21195 local facet=mds$((mdtidx + 1))
21197 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
21198 error "failed to write data into $dom"
21199 local old_md5=$(md5sum $dom)
21200 cancel_lru_locks mdc
21201 local mdtfree1=$(do_facet $facet \
21202 lctl get_param -n osd*.*$mdtname.kbytesfree)
21204 $LFS migrate -E 2M -c1 -E -1 -c2 $dom ||
21205 error "failed to migrate to the new composite layout"
21206 [ $($LFS getstripe -L $dom) == 'mdt' ] &&
21207 error "MDT stripe was not removed"
21209 cancel_lru_locks mdc
21210 local new_md5=$(md5sum $dom)
21211 [ "$old_md5" == "$new_md5" ] ||
21212 error "$old_md5 != $new_md5"
21214 # Skip free space checks with ZFS
21215 if [ "$(facet_fstype $facet)" != "zfs" ]; then
21216 local mdtfree2=$(do_facet $facet \
21217 lctl get_param -n osd*.*$mdtname.kbytesfree)
21218 [ $mdtfree2 -gt $mdtfree1 ] ||
21219 error "MDS space is not freed after migration"
21223 run_test 272c "DoM migration: DOM file to the OST-striped file (composite)"
21226 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
21227 skip "Need MDS version at least 2.12.55"
21229 local dom=$DIR/$tdir/$tfile
21230 mkdir -p $DIR/$tdir
21231 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
21233 local mdtidx=$($LFS getstripe -m $dom)
21234 local mdtname=MDT$(printf %04x $mdtidx)
21235 local facet=mds$((mdtidx + 1))
21237 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
21238 error "failed to write data into $dom"
21239 local old_md5=$(md5sum $dom)
21240 cancel_lru_locks mdc
21241 local mdtfree1=$(do_facet $facet \
21242 lctl get_param -n osd*.*$mdtname.kbytesfree)
21244 $LFS mirror extend -N -E 2M -c1 -E -1 -c2 $dom ||
21245 error "failed mirroring to the new composite layout"
21246 $LFS mirror resync $dom ||
21247 error "failed mirror resync"
21248 $LFS mirror split --mirror-id 1 -d $dom ||
21249 error "failed mirror split"
21251 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
21252 error "MDT stripe was not removed"
21254 cancel_lru_locks mdc
21255 local new_md5=$(md5sum $dom)
21256 [ "$old_md5" == "$new_md5" ] ||
21257 error "$old_md5 != $new_md5"
21259 # Skip free space checks with ZFS
21260 if [ "$(facet_fstype $facet)" != "zfs" ]; then
21261 local mdtfree2=$(do_facet $facet \
21262 lctl get_param -n osd*.*$mdtname.kbytesfree)
21263 [ $mdtfree2 -gt $mdtfree1 ] ||
21264 error "MDS space is not freed after DOM mirror deletion"
21268 run_test 272d "DoM mirroring: OST-striped mirror to DOM file"
21271 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
21272 skip "Need MDS version at least 2.12.55"
21274 local dom=$DIR/$tdir/$tfile
21275 mkdir -p $DIR/$tdir
21276 $LFS setstripe -c 2 $dom
21278 dd if=/dev/urandom of=$dom bs=512K count=1 oflag=direct ||
21279 error "failed to write data into $dom"
21280 local old_md5=$(md5sum $dom)
21281 cancel_lru_locks mdc
21283 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 $dom ||
21284 error "failed mirroring to the DOM layout"
21285 $LFS mirror resync $dom ||
21286 error "failed mirror resync"
21287 $LFS mirror split --mirror-id 1 -d $dom ||
21288 error "failed mirror split"
21290 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
21291 error "MDT stripe was not removed"
21293 cancel_lru_locks mdc
21294 local new_md5=$(md5sum $dom)
21295 [ "$old_md5" == "$new_md5" ] ||
21296 error "$old_md5 != $new_md5"
21300 run_test 272e "DoM mirroring: DOM mirror to the OST-striped file"
21303 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
21304 skip "Need MDS version at least 2.12.55"
21306 local dom=$DIR/$tdir/$tfile
21307 mkdir -p $DIR/$tdir
21308 $LFS setstripe -c 2 $dom
21310 dd if=/dev/urandom of=$dom bs=512K count=1 oflag=direct ||
21311 error "failed to write data into $dom"
21312 local old_md5=$(md5sum $dom)
21313 cancel_lru_locks mdc
21315 $LFS migrate -E 1M -L mdt -E eof -c2 -v $dom ||
21316 error "failed migrating to the DOM file"
21318 cancel_lru_locks mdc
21319 local new_md5=$(md5sum $dom)
21320 [ "$old_md5" != "$new_md5" ] &&
21321 error "$old_md5 != $new_md5"
21325 run_test 272f "DoM migration: OST-striped file to DOM file"
21328 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
21329 skip "Need MDS version at least 2.11.50"
21331 # Layout swap cannot be done if either file has DOM component,
21332 # this will never be supported, migration should be used instead
21334 local dom=$DIR/$tdir/$tfile
21335 mkdir -p $DIR/$tdir
21337 $LFS setstripe -c2 ${dom}_plain
21338 $LFS setstripe -E 1M -L mdt -E -1 -c2 ${dom}_dom
21339 $LFS swap_layouts ${dom}_plain ${dom}_dom &&
21340 error "can swap layout with DoM component"
21341 $LFS swap_layouts ${dom}_dom ${dom}_plain &&
21342 error "can swap layout with DoM component"
21344 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_comp
21345 $LFS swap_layouts ${dom}_comp ${dom}_dom &&
21346 error "can swap layout with DoM component"
21347 $LFS swap_layouts ${dom}_dom ${dom}_comp &&
21348 error "can swap layout with DoM component"
21351 run_test 273a "DoM: layout swapping should fail with DOM"
21354 mkdir -p $DIR/$tdir
21355 $LFS setstripe -E 1M -L mdt -E -1 -c -1 $DIR/$tdir
21357 #define OBD_FAIL_MDS_COMMITRW_DELAY 0x16b
21358 do_facet mds1 $LCTL set_param fail_loc=0x8000016b fail_val=2
21360 $MULTIOP $DIR/$tdir/$tfile Ouw2097152c
21362 run_test 273b "DoM: race writeback and object destroy"
21365 remote_ost_nodsh && skip "remote OST with nodsh"
21366 [ $OST1_VERSION -lt $(version_code 2.10.57) ] &&
21367 skip "Need OST version >= 2.10.57"
21369 local file=$DIR/$tfile
21372 oss=$(comma_list $(osts_nodes))
21374 dd if=/dev/urandom of=$file bs=1M count=2 ||
21375 error "failed to create a file"
21376 cancel_lru_locks osc
21379 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
21380 error "failed to read a file"
21382 #define OBD_FAIL_LDLM_PAUSE_CANCEL2 0x31f
21383 $LCTL set_param fail_loc=0x8000031f
21385 cancel_lru_locks osc &
21388 #define OBD_FAIL_LDLM_PROLONG_PAUSE 0x32b
21389 do_nodes $oss $LCTL set_param fail_loc=0x8000032b
21390 #IO takes another lock, but matches the PENDING one
21391 #and places it to the IO RPC
21392 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
21393 error "failed to read a file with PENDING lock"
21395 run_test 275 "Read on a canceled duplicate lock"
21398 remote_ost_nodsh && skip "remote OST with nodsh"
21401 do_facet ost1 "(while true; do \
21402 $LCTL get_param obdfilter.*.filesfree > /dev/null 2>&1; \
21403 done) & pid=\\\$!; echo \\\$pid > $TMP/sanity_276_pid" &
21406 for LOOP in $(seq 20); do
21408 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS
21411 do_facet ost1 "pid=\\\$(cat $TMP/sanity_276_pid); kill -9 \\\$pid; \
21412 rm $TMP/sanity_276_pid"
21414 run_test 276 "Race between mount and obd_statfs"
21417 $LCTL set_param ldlm.namespaces.*.lru_size=0
21418 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
21419 local cached_mb=$($LCTL get_param llite.*.max_cached_mb |
21420 grep ^used_mb | awk '{print $2}')
21421 [ $cached_mb -eq 1 ] || error "expected mb 1 got $cached_mb"
21422 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 \
21423 oflag=direct conv=notrunc
21424 cached_mb=$($LCTL get_param llite.*.max_cached_mb |
21425 grep ^used_mb | awk '{print $2}')
21426 [ $cached_mb -eq 0 ] || error "expected mb 0 got $cached_mb"
21428 run_test 277 "Direct IO shall drop page cache"
21431 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
21432 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
21433 [[ "$(facet_host mds1)" != "$(facet_host mds2)" ]] &&
21434 skip "needs the same host for mdt1 mdt2" && return
21439 #define OBD_FAIL_OBD_STOP_MDS_RACE 0x60b
21440 do_facet mds2 $LCTL set_param fail_loc=0x8000060c
21446 echo "Starting MDTs"
21447 start mds1 $(mdsdevname 1) $MDS_MOUNT_OPTS
21449 #For the error assertion will happen. lu_env_get_key(..., &mdt_thread_key)
21451 do_facet mds2 $LCTL set_param fail_loc=0
21453 start mds2 $(mdsdevname 2) $MDS_MOUNT_OPTS
21454 wait_recovery_complete mds2
21456 run_test 278 "Race starting MDS between MDTs stop/start"
21459 [ $MGS_VERSION -lt $(version_code 2.13.52) ] &&
21460 skip "Need MGS version at least 2.13.52"
21461 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21462 combined_mgs_mds || skip "needs combined MGS/MDT"
21464 umount_client $MOUNT
21465 #define OBD_FAIL_MDS_LLOG_UMOUNT_RACE 0x15e
21466 do_facet mgs $LCTL set_param fail_loc=0x8000015e fail_val=0
21468 mount_client $MOUNT &
21470 stop mgs || error "stop mgs failed"
21471 #for a race mgs would crash
21472 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
21473 mount_client $MOUNT || error "mount client failed"
21475 run_test 280 "Race between MGS umount and client llog processing"
21477 cleanup_test_300() {
21481 test_striped_dir() {
21486 mkdir -p $DIR/$tdir
21488 SAVE_UMASK=$(umask)
21489 trap cleanup_test_300 RETURN EXIT
21491 $LFS setdirstripe -i $mdt_index -c 2 -H all_char -o 755 \
21492 $DIR/$tdir/striped_dir ||
21493 error "set striped dir error"
21495 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
21496 [ "$mode" = "755" ] || error "expect 755 got $mode"
21498 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
21499 error "getdirstripe failed"
21500 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
21501 if [ "$stripe_count" != "2" ]; then
21502 error "1:stripe_count is $stripe_count, expect 2"
21504 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
21505 if [ "$stripe_count" != "2" ]; then
21506 error "2:stripe_count is $stripe_count, expect 2"
21509 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
21510 if [ "$stripe_index" != "$mdt_index" ]; then
21511 error "stripe_index is $stripe_index, expect $mdt_index"
21514 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
21515 error "nlink error after create striped dir"
21517 mkdir $DIR/$tdir/striped_dir/a
21518 mkdir $DIR/$tdir/striped_dir/b
21520 stat $DIR/$tdir/striped_dir/a ||
21521 error "create dir under striped dir failed"
21522 stat $DIR/$tdir/striped_dir/b ||
21523 error "create dir under striped dir failed"
21525 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
21526 error "nlink error after mkdir"
21528 rmdir $DIR/$tdir/striped_dir/a
21529 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
21530 error "nlink error after rmdir"
21532 rmdir $DIR/$tdir/striped_dir/b
21533 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
21534 error "nlink error after rmdir"
21536 chattr +i $DIR/$tdir/striped_dir
21537 createmany -o $DIR/$tdir/striped_dir/f 10 &&
21538 error "immutable flags not working under striped dir!"
21539 chattr -i $DIR/$tdir/striped_dir
21541 rmdir $DIR/$tdir/striped_dir ||
21542 error "rmdir striped dir error"
21550 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
21551 skip "skipped for lustre < 2.7.0"
21552 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21553 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21555 test_striped_dir 0 || error "failed on striped dir on MDT0"
21556 test_striped_dir 1 || error "failed on striped dir on MDT0"
21558 run_test 300a "basic striped dir sanity test"
21561 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
21562 skip "skipped for lustre < 2.7.0"
21563 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21564 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21571 test_mkdir $DIR/$tdir || error "mkdir fail"
21572 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
21573 error "set striped dir error"
21574 for i in {0..9}; do
21575 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
21577 touch $DIR/$tdir/striped_dir/file_$i || error "touch error $i"
21578 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
21579 [ $mtime1 -eq $mtime2 ] && error "mtime unchanged after create"
21581 rm -f $DIR/$tdir/striped_dir/file_$i || error "unlink error $i"
21582 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
21583 [ $mtime2 -eq $mtime3 ] && error "mtime unchanged after unlink"
21587 run_test 300b "check ctime/mtime for striped dir"
21590 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
21591 skip "skipped for lustre < 2.7.0"
21592 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21593 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21597 mkdir -p $DIR/$tdir
21598 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
21599 error "set striped dir error"
21601 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
21602 error "chown striped dir failed"
21604 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
21605 error "create 5k files failed"
21607 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
21609 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
21613 run_test 300c "chown && check ls under striped directory"
21616 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
21617 skip "skipped for lustre < 2.7.0"
21618 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21619 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21624 mkdir -p $DIR/$tdir
21625 $LFS setstripe -c 2 $DIR/$tdir
21627 #local striped directory
21628 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
21629 error "set striped dir error"
21630 #look at the directories for debug purposes
21632 $LFS getdirstripe $DIR/$tdir
21633 ls -l $DIR/$tdir/striped_dir
21634 $LFS getdirstripe $DIR/$tdir/striped_dir
21635 createmany -o $DIR/$tdir/striped_dir/f 10 ||
21636 error "create 10 files failed"
21638 #remote striped directory
21639 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
21640 error "set striped dir error"
21641 #look at the directories for debug purposes
21643 $LFS getdirstripe $DIR/$tdir
21644 ls -l $DIR/$tdir/remote_striped_dir
21645 $LFS getdirstripe $DIR/$tdir/remote_striped_dir
21646 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
21647 error "create 10 files failed"
21649 for file in $(find $DIR/$tdir); do
21650 stripe_count=$($LFS getstripe -c $file)
21651 [ $stripe_count -eq 2 ] ||
21652 error "wrong stripe $stripe_count for $file"
21657 run_test 300d "check default stripe under striped directory"
21660 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21661 skip "Need MDS version at least 2.7.55"
21662 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21663 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21668 mkdir -p $DIR/$tdir
21670 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
21671 error "set striped dir error"
21673 touch $DIR/$tdir/striped_dir/a
21674 touch $DIR/$tdir/striped_dir/b
21675 touch $DIR/$tdir/striped_dir/c
21677 mkdir $DIR/$tdir/striped_dir/dir_a
21678 mkdir $DIR/$tdir/striped_dir/dir_b
21679 mkdir $DIR/$tdir/striped_dir/dir_c
21681 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_a ||
21682 error "set striped adir under striped dir error"
21684 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
21685 error "set striped bdir under striped dir error"
21687 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_c ||
21688 error "set striped cdir under striped dir error"
21690 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
21691 error "rename dir under striped dir fails"
21693 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
21694 error "rename dir under different stripes fails"
21696 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
21697 error "rename file under striped dir should succeed"
21699 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
21700 error "rename dir under striped dir should succeed"
21704 run_test 300e "check rename under striped directory"
21707 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21708 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21709 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21710 skip "Need MDS version at least 2.7.55"
21716 mkdir -p $DIR/$tdir
21718 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
21719 error "set striped dir error"
21721 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir1 ||
21722 error "set striped dir error"
21724 touch $DIR/$tdir/striped_dir/a
21725 mkdir $DIR/$tdir/striped_dir/dir_a
21726 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
21727 error "create striped dir under striped dir fails"
21729 touch $DIR/$tdir/striped_dir1/b
21730 mkdir $DIR/$tdir/striped_dir1/dir_b
21731 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
21732 error "create striped dir under striped dir fails"
21734 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
21735 error "rename dir under different striped dir should fail"
21737 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
21738 error "rename striped dir under diff striped dir should fail"
21740 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
21741 error "rename file under diff striped dirs fails"
21745 run_test 300f "check rename cross striped directory"
21747 test_300_check_default_striped_dir()
21750 local default_count=$2
21751 local default_index=$3
21754 local dir_stripe_index
21757 echo "checking $dirname $default_count $default_index"
21758 $LFS setdirstripe -D -c $default_count -i $default_index \
21759 -t all_char $DIR/$tdir/$dirname ||
21760 error "set default stripe on striped dir error"
21761 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
21762 [ $stripe_count -eq $default_count ] ||
21763 error "expect $default_count get $stripe_count for $dirname"
21765 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
21766 [ $stripe_index -eq $default_index ] ||
21767 error "expect $default_index get $stripe_index for $dirname"
21769 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
21770 error "create dirs failed"
21772 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
21773 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
21774 for dir in $(find $DIR/$tdir/$dirname/*); do
21775 stripe_count=$($LFS getdirstripe -c $dir)
21776 [ $stripe_count -eq $default_count ] ||
21777 [ $stripe_count -eq 0 ] || [ $default_count -eq 1 ] ||
21778 error "stripe count $default_count != $stripe_count for $dir"
21780 stripe_index=$($LFS getdirstripe -i $dir)
21781 [ $default_index -eq -1 ] ||
21782 [ $stripe_index -eq $default_index ] ||
21783 error "$stripe_index != $default_index for $dir"
21785 #check default stripe
21786 stripe_count=$($LFS getdirstripe -D -c $dir)
21787 [ $stripe_count -eq $default_count ] ||
21788 error "default count $default_count != $stripe_count for $dir"
21790 stripe_index=$($LFS getdirstripe -D -i $dir)
21791 [ $stripe_index -eq $default_index ] ||
21792 error "default index $default_index != $stripe_index for $dir"
21794 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
21798 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21799 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21800 skip "Need MDS version at least 2.7.55"
21807 mkdir $DIR/$tdir/normal_dir
21809 #Checking when client cache stripe index
21810 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
21811 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
21812 error "create striped_dir failed"
21814 $LFS setdirstripe -i0 $DIR/$tdir/striped_dir/dir0 ||
21815 error "create dir0 fails"
21816 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir0)
21817 [ $stripe_index -eq 0 ] ||
21818 error "dir0 expect index 0 got $stripe_index"
21820 mkdir $DIR/$tdir/striped_dir/dir1 ||
21821 error "create dir1 fails"
21822 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
21823 [ $stripe_index -eq 1 ] ||
21824 error "dir1 expect index 1 got $stripe_index"
21826 #check default stripe count/stripe index
21827 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
21828 test_300_check_default_striped_dir normal_dir 1 0
21829 test_300_check_default_striped_dir normal_dir 2 1
21830 test_300_check_default_striped_dir normal_dir 2 -1
21832 #delete default stripe information
21833 echo "delete default stripeEA"
21834 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
21835 error "set default stripe on striped dir error"
21837 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
21838 for dir in $(find $DIR/$tdir/normal_dir/*); do
21839 stripe_count=$($LFS getdirstripe -c $dir)
21840 [ $stripe_count -eq 0 ] ||
21841 error "expect 1 get $stripe_count for $dir"
21842 stripe_index=$($LFS getdirstripe -i $dir)
21843 [ $stripe_index -eq 0 ] ||
21844 error "expect 0 get $stripe_index for $dir"
21847 run_test 300g "check default striped directory for normal directory"
21850 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21851 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21852 skip "Need MDS version at least 2.7.55"
21858 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
21859 error "set striped dir error"
21861 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
21862 test_300_check_default_striped_dir striped_dir 1 0
21863 test_300_check_default_striped_dir striped_dir 2 1
21864 test_300_check_default_striped_dir striped_dir 2 -1
21866 #delete default stripe information
21867 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
21868 error "set default stripe on striped dir error"
21870 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
21871 for dir in $(find $DIR/$tdir/striped_dir/*); do
21872 stripe_count=$($LFS getdirstripe -c $dir)
21873 [ $stripe_count -eq 0 ] ||
21874 error "expect 1 get $stripe_count for $dir"
21877 run_test 300h "check default striped directory for striped directory"
21880 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21881 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21882 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21883 skip "Need MDS version at least 2.7.55"
21890 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
21891 error "set striped dir error"
21893 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
21894 error "create files under striped dir failed"
21896 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
21897 error "set striped hashdir error"
21899 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
21900 error "create dir0 under hash dir failed"
21901 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
21902 error "create dir1 under hash dir failed"
21904 # unfortunately, we need to umount to clear dir layout cache for now
21905 # once we fully implement dir layout, we can drop this
21906 umount_client $MOUNT || error "umount failed"
21907 mount_client $MOUNT || error "mount failed"
21909 $LFS find -H fnv_1a_64 $DIR/$tdir/hashdir
21910 local dircnt=$($LFS find -H fnv_1a_64 $DIR/$tdir/hashdir | wc -l)
21911 [ $dircnt -eq 1 ] || error "lfs find striped dir got:$dircnt,except:1"
21913 #set the stripe to be unknown hash type
21914 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
21915 $LCTL set_param fail_loc=0x1901
21916 for ((i = 0; i < 10; i++)); do
21917 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
21918 error "stat f-$i failed"
21919 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
21922 touch $DIR/$tdir/striped_dir/f0 &&
21923 error "create under striped dir with unknown hash should fail"
21925 $LCTL set_param fail_loc=0
21927 umount_client $MOUNT || error "umount failed"
21928 mount_client $MOUNT || error "mount failed"
21932 run_test 300i "client handle unknown hash type striped directory"
21935 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21936 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21937 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21938 skip "Need MDS version at least 2.7.55"
21945 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
21946 $LCTL set_param fail_loc=0x1702
21947 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
21948 error "set striped dir error"
21950 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
21951 error "create files under striped dir failed"
21953 $LCTL set_param fail_loc=0
21955 rm -rf $DIR/$tdir || error "unlink striped dir fails"
21959 run_test 300j "test large update record"
21962 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21963 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21964 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21965 skip "Need MDS version at least 2.7.55"
21967 # this test needs a huge transaction
21969 kb=$(do_facet $SINGLEMDS "$LCTL get_param -n \
21970 osd*.$FSNAME-MDT0000.kbytestotal")
21971 [ $kb -lt $((1024*1024)) ] && skip "MDT0 too small: $kb"
21978 #define OBD_FAIL_LARGE_STRIPE 0x1703
21979 $LCTL set_param fail_loc=0x1703
21980 $LFS setdirstripe -i 0 -c192 $DIR/$tdir/striped_dir ||
21981 error "set striped dir error"
21982 $LCTL set_param fail_loc=0
21984 $LFS getdirstripe $DIR/$tdir/striped_dir ||
21985 error "getstripeddir fails"
21986 rm -rf $DIR/$tdir/striped_dir ||
21987 error "unlink striped dir fails"
21991 run_test 300k "test large striped directory"
21994 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21995 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21996 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21997 skip "Need MDS version at least 2.7.55"
22001 test_mkdir -p $DIR/$tdir/striped_dir
22002 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
22003 error "chown $RUNAS_ID failed"
22004 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
22005 error "set default striped dir failed"
22007 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
22008 $LCTL set_param fail_loc=0x80000158
22009 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
22011 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
22012 [ $stripe_index -eq 1 ] ||
22013 error "expect 1 get $stripe_index for $dir"
22015 run_test 300l "non-root user to create dir under striped dir with stale layout"
22018 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22019 [ $MDSCOUNT -ge 2 ] && skip_env "Only for single MDT"
22020 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22021 skip "Need MDS version at least 2.7.55"
22023 mkdir -p $DIR/$tdir/striped_dir
22024 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
22025 error "set default stripes dir error"
22027 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
22029 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
22030 [ $stripe_count -eq 0 ] ||
22031 error "expect 0 get $stripe_count for a"
22033 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
22034 error "set default stripes dir error"
22036 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
22038 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
22039 [ $stripe_count -eq 0 ] ||
22040 error "expect 0 get $stripe_count for b"
22042 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
22043 error "set default stripes dir error"
22045 mkdir $DIR/$tdir/striped_dir/c &&
22046 error "default stripe_index is invalid, mkdir c should fails"
22048 rm -rf $DIR/$tdir || error "rmdir fails"
22050 run_test 300m "setstriped directory on single MDT FS"
22053 local list=$(comma_list $(mdts_nodes))
22056 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
22060 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22061 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22062 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22063 skip "Need MDS version at least 2.7.55"
22064 remote_mds_nodsh && skip "remote MDS with nodsh"
22067 local list=$(comma_list $(mdts_nodes))
22069 trap cleanup_300n RETURN EXIT
22070 mkdir -p $DIR/$tdir
22071 chmod 777 $DIR/$tdir
22072 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
22073 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
22074 error "create striped dir succeeds with gid=0"
22076 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
22077 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
22078 error "create striped dir fails with gid=-1"
22080 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
22081 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
22082 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
22083 error "set default striped dir succeeds with gid=0"
22086 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
22087 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
22088 error "set default striped dir fails with gid=-1"
22091 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
22092 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
22093 error "create test_dir fails"
22094 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
22095 error "create test_dir1 fails"
22096 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
22097 error "create test_dir2 fails"
22100 run_test 300n "non-root user to create dir under striped dir with default EA"
22103 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22104 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22105 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22106 skip "Need MDS version at least 2.7.55"
22111 mkdir -p $DIR/$tdir
22113 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
22114 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
22115 if [ $numfree1 -lt 66000 ] || [ $numfree2 -lt 66000 ]; then
22116 skip "not enough free inodes $numfree1 $numfree2"
22119 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
22120 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
22121 if [ $numfree1 -lt 300000 ] || [ $numfree2 -lt 300000 ]; then
22122 skip "not enough free space $numfree1 $numfree2"
22125 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
22126 error "setdirstripe fails"
22128 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
22129 error "create dirs fails"
22131 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
22132 ls $DIR/$tdir/striped_dir > /dev/null ||
22133 error "ls striped dir fails"
22134 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
22135 error "unlink big striped dir fails"
22137 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
22140 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22141 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22142 remote_mds_nodsh && skip "remote MDS with nodsh"
22144 mkdir -p $DIR/$tdir
22146 #define OBD_FAIL_OUT_ENOSPC 0x1704
22147 do_facet mds2 lctl set_param fail_loc=0x80001704
22148 $LFS setdirstripe -i 0 -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 \
22149 && error "create striped directory should fail"
22151 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
22153 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
22156 run_test 300p "create striped directory without space"
22159 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22160 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22162 local fd=$(free_fd)
22163 local cmd="exec $fd<$tdir"
22165 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
22168 trap "eval $cmd" EXIT
22169 cd $tdir || error "cd $tdir fails"
22170 rmdir ../$tdir || error "rmdir $tdir fails"
22171 mkdir local_dir && error "create dir succeeds"
22172 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
22176 run_test 300q "create remote directory under orphan directory"
22179 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22180 skip "Need MDS version at least 2.7.55" && return
22181 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
22185 $LFS setdirstripe -i 0 -c -1 $DIR/$tdir/striped_dir ||
22186 error "set striped dir error"
22188 $LFS getdirstripe $DIR/$tdir/striped_dir ||
22189 error "getstripeddir fails"
22192 stripe_count=$($LFS getdirstripe $DIR/$tdir/striped_dir |
22193 awk '/lmv_stripe_count:/ { print $2 }')
22195 [ $MDSCOUNT -ne $stripe_count ] &&
22196 error "wrong stripe count $stripe_count expected $MDSCOUNT"
22198 rm -rf $DIR/$tdir/striped_dir ||
22199 error "unlink striped dir fails"
22201 run_test 300r "test -1 striped directory"
22203 test_300s_helper() {
22206 local stripe_dir=$DIR/$tdir/striped_dir.$count
22208 $LFS mkdir -c $count $stripe_dir ||
22209 error "lfs mkdir -c error"
22211 $LFS getdirstripe $stripe_dir ||
22212 error "lfs getdirstripe fails"
22215 stripe_count=$($LFS getdirstripe $stripe_dir |
22216 awk '/lmv_stripe_count:/ { print $2 }')
22218 [ $count -ne $stripe_count ] &&
22219 error_noexit "bad stripe count $stripe_count expected $count"
22222 dupe_stripes=$($LFS getdirstripe $stripe_dir |
22223 awk '/0x/ {count[$1] += 1}; END {
22224 for (idx in count) {
22225 if (count[idx]>1) {
22226 print "index " idx " count " count[idx]
22231 if [[ -n "$dupe_stripes" ]] ; then
22232 lfs getdirstripe $stripe_dir
22233 error_noexit "Dupe MDT above: $dupe_stripes "
22236 rm -rf $stripe_dir ||
22237 error_noexit "unlink $stripe_dir fails"
22241 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22242 skip "Need MDS version at least 2.7.55" && return
22243 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
22246 for count in $(seq 2 $MDSCOUNT); do
22247 test_300s_helper $count
22250 run_test 300s "test lfs mkdir -c without -i"
22253 prepare_remote_file() {
22254 mkdir $DIR/$tdir/src_dir ||
22255 error "create remote source failed"
22257 cp /etc/hosts $DIR/$tdir/src_dir/a ||
22258 error "cp to remote source failed"
22259 touch $DIR/$tdir/src_dir/a
22261 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
22262 error "create remote target dir failed"
22264 touch $DIR/$tdir/tgt_dir/b
22266 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
22267 error "rename dir cross MDT failed!"
22269 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
22270 error "src_child still exists after rename"
22272 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
22273 error "missing file(a) after rename"
22275 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
22276 error "diff after rename"
22280 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
22281 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22283 local remote_file=$DIR/$tdir/tgt_dir/b
22285 mkdir -p $DIR/$tdir
22287 prepare_remote_file || error "prepare remote file failed"
22290 $OPENUNLINK $remote_file $remote_file ||
22291 error "openunlink $remote_file failed"
22292 $CHECKSTAT -a $remote_file || error "$remote_file exists"
22294 run_test 310a "open unlink remote file"
22297 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
22298 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22300 local remote_file=$DIR/$tdir/tgt_dir/b
22302 mkdir -p $DIR/$tdir
22304 prepare_remote_file || error "prepare remote file failed"
22306 ln $remote_file $DIR/$tfile || error "link failed for remote file"
22307 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
22308 $CHECKSTAT -t file $remote_file || error "check file failed"
22310 run_test 310b "unlink remote file with multiple links while open"
22313 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22314 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
22316 local remote_file=$DIR/$tdir/tgt_dir/b
22318 mkdir -p $DIR/$tdir
22320 prepare_remote_file || error "prepare remote file failed"
22322 ln $remote_file $DIR/$tfile || error "link failed for remote file"
22323 multiop_bg_pause $remote_file O_uc ||
22324 error "mulitop failed for remote file"
22326 $MULTIOP $DIR/$tfile Ouc
22327 kill -USR1 $MULTIPID
22330 run_test 310c "open-unlink remote file with multiple links"
22334 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22335 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
22336 [ $MDS1_VERSION -lt $(version_code 2.8.54) ] &&
22337 skip "lustre < 2.8.54 does not contain LU-4825 fix"
22338 remote_mds_nodsh && skip "remote MDS with nodsh"
22340 local old_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
22341 local mdts=$(comma_list $(mdts_nodes))
22343 mkdir -p $DIR/$tdir
22344 $LFS setstripe -i 0 -c 1 $DIR/$tdir
22345 createmany -o $DIR/$tdir/$tfile. 1000
22347 # statfs data is not real time, let's just calculate it
22348 old_iused=$((old_iused + 1000))
22350 local count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
22351 osp.*OST0000*MDT0000.create_count")
22352 local max_count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
22353 osp.*OST0000*MDT0000.max_create_count")
22354 do_nodes $mdts "$LCTL set_param -n osp.*OST0000*.max_create_count=0"
22356 $LFS setstripe -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
22357 local index=$($LFS getstripe -i $DIR/$tdir/$tfile)
22358 [ $index -ne 0 ] || error "$tfile stripe index is 0"
22360 unlinkmany $DIR/$tdir/$tfile. 1000
22362 do_nodes $mdts "$LCTL set_param -n \
22363 osp.*OST0000*.max_create_count=$max_count"
22364 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
22365 do_nodes $mdts "$LCTL set_param -n \
22366 osp.*OST0000*.create_count=$count"
22367 do_nodes $mdts "$LCTL get_param osp.*OST0000*.create_count" |
22368 grep "=0" && error "create_count is zero"
22371 for i in $(seq 120); do
22372 new_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
22373 # system may be too busy to destroy all objs in time, use
22374 # a somewhat small value to not fail autotest
22375 [ $((old_iused - new_iused)) -gt 400 ] && break
22379 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
22380 [ $((old_iused - new_iused)) -gt 400 ] ||
22381 error "objs not destroyed after unlink"
22383 run_test 311 "disable OSP precreate, and unlink should destroy objs"
22390 local vdevdir=$(dirname $(facet_vdevice $ost))
22391 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
22392 local zfs_zapid=$(do_facet $ost $cmd |
22393 grep -w "/O/0/d$((objid%32))" -C 5 |
22394 awk '/Object/{getline; print $1}')
22395 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
22396 awk "/$objid = /"'{printf $3}')
22401 zfs_object_blksz() {
22405 local vdevdir=$(dirname $(facet_vdevice $ost))
22406 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
22407 local blksz=$(do_facet $ost $cmd $objid |
22408 awk '/dblk/{getline; printf $4}')
22410 case "${blksz: -1}" in
22411 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
22412 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
22419 test_312() { # LU-4856
22420 remote_ost_nodsh && skip "remote OST with nodsh"
22421 [ "$ost1_FSTYPE" = "zfs" ] ||
22422 skip_env "the test only applies to zfs"
22424 local max_blksz=$(do_facet ost1 \
22425 $ZFS get -p recordsize $(facet_device ost1) |
22426 awk '!/VALUE/{print $3}')
22428 # to make life a little bit easier
22429 $LFS mkdir -c 1 -i 0 $DIR/$tdir
22430 $LFS setstripe -c 1 -i 0 $DIR/$tdir
22432 local tf=$DIR/$tdir/$tfile
22434 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
22436 # Get ZFS object id
22437 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
22438 # block size change by sequential overwrite
22441 for ((bs=$PAGE_SIZE; bs <= max_blksz; bs *= 4)) ; do
22442 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
22444 local blksz=$(zfs_object_blksz ost1 $zfs_objid)
22445 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
22449 # block size change by sequential append write
22450 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=1 oflag=sync conv=notrunc
22451 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
22452 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
22455 for ((count = 1; count < $((max_blksz / PAGE_SIZE)); count *= 2)); do
22456 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=$count seek=$count \
22457 oflag=sync conv=notrunc
22459 blksz=$(zfs_object_blksz ost1 $zfs_objid)
22460 [ $blksz -eq $((2 * count * PAGE_SIZE)) ] ||
22461 error "blksz error, actual $blksz, " \
22462 "expected: 2 * $count * $PAGE_SIZE"
22468 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
22469 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
22471 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
22472 blksz=$(zfs_object_blksz ost1 $zfs_objid)
22473 [ $blksz -eq $PAGE_SIZE ] ||
22474 error "blksz error: $blksz, expected: $PAGE_SIZE"
22476 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
22477 blksz=$(zfs_object_blksz ost1 $zfs_objid)
22478 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
22480 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
22481 blksz=$(zfs_object_blksz ost1 $zfs_objid)
22482 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
22484 run_test 312 "make sure ZFS adjusts its block size by write pattern"
22487 remote_ost_nodsh && skip "remote OST with nodsh"
22489 local file=$DIR/$tfile
22492 $LFS setstripe -c 1 -i 0 $file || error "setstripe failed"
22494 # define OBD_FAIL_TGT_RCVD_EIO 0x720
22495 do_facet ost1 "$LCTL set_param fail_loc=0x720"
22496 dd if=/dev/zero of=$file bs=$PAGE_SIZE oflag=direct count=1 &&
22497 error "write should failed"
22498 do_facet ost1 "$LCTL set_param fail_loc=0"
22501 run_test 313 "io should fail after last_rcvd update fail"
22504 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
22506 $LFS setstripe -c 2 -i 0 $DIR/$tfile || error "setstripe failed"
22507 do_facet ost1 "$LCTL set_param fail_loc=0x720"
22509 wait_delete_completed
22510 do_facet ost1 "$LCTL set_param fail_loc=0"
22512 run_test 314 "OSP shouldn't fail after last_rcvd update failure"
22514 test_315() { # LU-618
22515 [ -f /proc/$$/io ] || skip_env "no IO accounting in kernel"
22517 local file=$DIR/$tfile
22520 $MULTIOP $file oO_CREAT:O_DIRECT:O_RDWR:w4063232c ||
22521 error "multiop file write failed"
22522 $MULTIOP $file oO_RDONLY:r4063232_c &
22527 local rbytes=$(awk '/read_bytes/ { print $2 }' /proc/$PID/io)
22530 [ $rbytes -gt 4000000 ] || error "read is not accounted ($rbytes)"
22533 run_test 315 "read should be accounted"
22536 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
22537 large_xattr_enabled || skip_env "ea_inode feature disabled"
22539 rm -rf $DIR/$tdir/d
22540 mkdir -p $DIR/$tdir/d
22541 chown nobody $DIR/$tdir/d
22542 touch $DIR/$tdir/d/file
22544 $LFS mv -m1 $DIR/$tdir/d || error "lfs mv failed"
22546 run_test 316 "lfs mv"
22549 [ $MDS1_VERSION -lt $(version_code 2.11.53) ] &&
22550 skip "Need MDS version at least 2.11.53"
22551 if [ "$ost1_FSTYPE" == "zfs" ]; then
22552 skip "LU-10370: no implementation for ZFS"
22556 local grant_blk_size
22558 grant_blk_size=$($LCTL get_param osc.$FSNAME*.import |
22559 awk '/grant_block_size:/ { print $2; exit; }')
22561 # Create File of size 5M. Truncate it to below size's and verify
22564 dd if=/dev/zero of=$DIR/$tfile bs=5M count=1 conv=fsync ||
22565 error "Create file $DIR/$tfile failed"
22566 stack_trap "rm -f $DIR/$tfile" EXIT
22568 for trunc_sz in 2097152 4097 4000 509 0; do
22569 $TRUNCATE $DIR/$tfile $trunc_sz ||
22570 error "truncate $tfile to $trunc_sz failed"
22571 local sz=$(stat --format=%s $DIR/$tfile)
22572 local blk=$(stat --format=%b $DIR/$tfile)
22573 local trunc_blk=$((((trunc_sz + (grant_blk_size - 1) ) /
22574 grant_blk_size) * 8))
22576 if [[ $blk -ne $trunc_blk ]]; then
22577 $(which stat) $DIR/$tfile
22578 error "Expected Block $trunc_blk got $blk for $tfile"
22581 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
22582 error "Expected Size $trunc_sz got $sz for $tfile"
22587 # Create file with a hole and write actual two blocks. Block count
22590 dd if=/dev/zero of=$DIR/$tfile bs=$grant_blk_size count=2 seek=5 \
22591 conv=fsync || error "Create file : $DIR/$tfile"
22593 # Calculate the final truncate size.
22594 trunc_sz=$(($(stat --format=%s $DIR/$tfile) - (grant_blk_size + 1)))
22597 # truncate to size $trunc_sz bytes. Strip the last block
22598 # The block count must drop to 8
22600 $TRUNCATE $DIR/$tfile $trunc_sz ||
22601 error "truncate $tfile to $trunc_sz failed"
22603 local trunc_bsz=$((grant_blk_size / $(stat --format=%B $DIR/$tfile)))
22604 sz=$(stat --format=%s $DIR/$tfile)
22605 blk=$(stat --format=%b $DIR/$tfile)
22607 if [[ $blk -ne $trunc_bsz ]]; then
22608 $(which stat) $DIR/$tfile
22609 error "Expected Block $trunc_bsz got $blk for $tfile"
22612 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
22613 error "Expected Size $trunc_sz got $sz for $tfile"
22615 run_test 317 "Verify blocks get correctly update after truncate"
22618 local old_max_active=$($LCTL get_param -n \
22619 llite.*.max_read_ahead_async_active 2>/dev/null)
22621 $LCTL set_param llite.*.max_read_ahead_async_active=256
22622 local max_active=$($LCTL get_param -n \
22623 llite.*.max_read_ahead_async_active 2>/dev/null)
22624 [ $max_active -ne 256 ] && error "expected 256 but got $max_active"
22626 $LCTL set_param llite.*.max_read_ahead_async_active=0 ||
22627 error "set max_read_ahead_async_active should succeed"
22629 $LCTL set_param llite.*.max_read_ahead_async_active=512
22630 max_active=$($LCTL get_param -n \
22631 llite.*.max_read_ahead_async_active 2>/dev/null)
22632 [ $max_active -eq 512 ] || error "expected 512 but got $max_active"
22634 # restore @max_active
22635 [ $old_max_active -ne 0 ] && $LCTL set_param \
22636 llite.*.max_read_ahead_async_active=$old_max_active
22638 local old_threshold=$($LCTL get_param -n \
22639 llite.*.read_ahead_async_file_threshold_mb 2>/dev/null)
22640 local max_per_file_mb=$($LCTL get_param -n \
22641 llite.*.max_read_ahead_per_file_mb 2>/dev/null)
22643 local invalid=$(($max_per_file_mb + 1))
22645 llite.*.read_ahead_async_file_threshold_mb=$invalid\
22646 && error "set $invalid should fail"
22648 local valid=$(($invalid - 1))
22650 llite.*.read_ahead_async_file_threshold_mb=$valid ||
22651 error "set $valid should succeed"
22652 local threshold=$($LCTL get_param -n \
22653 llite.*.read_ahead_async_file_threshold_mb 2>/dev/null)
22654 [ $threshold -eq $valid ] || error \
22655 "expect threshold $valid got $threshold"
22657 llite.*.read_ahead_async_file_threshold_mb=$old_threshold
22659 run_test 318 "Verify async readahead tunables"
22662 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
22664 local before=$(date +%s)
22666 local mdir=$DIR/$tdir
22667 local file=$mdir/xxx
22669 $LFS mkdir -i0 $mdir || error "mkdir $mdir fails"
22672 #define OBD_FAIL_LDLM_LOCAL_CANCEL_PAUSE 0x32c
22673 $LCTL set_param fail_val=5 fail_loc=0x8000032c
22674 $LFS mv -m1 $file &
22677 dd if=$file of=/dev/null
22679 evict=$($LCTL get_param mdc.$FSNAME-MDT*.state |
22680 awk -F"[ [,]" '/EVICTED ]$/ { if (mx<$5) {mx=$5;} } END { print mx }')
22682 [ -z "$evict" ] || [[ $evict -le $before ]] || error "eviction happened"
22684 run_test 319 "lost lease lock on migrate error"
22686 test_398a() { # LU-4198
22687 local ost1_imp=$(get_osc_import_name client ost1)
22688 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
22691 $LFS setstripe -c 1 -i 0 $DIR/$tfile
22692 $LCTL set_param ldlm.namespaces.*.lru_size=clear
22694 # request a new lock on client
22695 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
22697 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
22698 local lock_count=$($LCTL get_param -n \
22699 ldlm.namespaces.$imp_name.lru_size)
22700 [[ $lock_count -eq 0 ]] || error "lock should be cancelled by direct IO"
22702 $LCTL set_param ldlm.namespaces.*-OST0000-osc-ffff*.lru_size=clear
22704 # no lock cached, should use lockless IO and not enqueue new lock
22705 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
22706 lock_count=$($LCTL get_param -n \
22707 ldlm.namespaces.$imp_name.lru_size)
22708 [[ $lock_count -eq 0 ]] || error "no lock should be held by direct IO"
22710 run_test 398a "direct IO should cancel lock otherwise lockless"
22712 test_398b() { # LU-4198
22713 which fio || skip_env "no fio installed"
22714 $LFS setstripe -c -1 $DIR/$tfile
22717 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size
22720 echo "mix direct rw ${size}M to OST0 by fio with $njobs jobs..."
22721 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE --direct=1 \
22722 --numjobs=$njobs --fallocate=none \
22723 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
22724 --filename=$DIR/$tfile &
22727 echo "mix buffer rw ${size}M to OST0 by fio with $njobs jobs..."
22728 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE \
22729 --numjobs=$njobs --fallocate=none \
22730 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
22731 --filename=$DIR/$tfile || true
22736 run_test 398b "DIO and buffer IO race"
22738 test_398c() { # LU-4198
22739 local ost1_imp=$(get_osc_import_name client ost1)
22740 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
22743 which fio || skip_env "no fio installed"
22745 saved_debug=$($LCTL get_param -n debug)
22746 $LCTL set_param debug=0
22748 local size=$(lctl get_param -n osc.$FSNAME-OST0000*.kbytesavail | head -1)
22749 ((size /= 1024)) # by megabytes
22750 ((size /= 2)) # write half of the OST at most
22751 [ $size -gt 40 ] && size=40 #reduce test time anyway
22753 $LFS setstripe -c 1 $DIR/$tfile
22755 # it seems like ldiskfs reserves more space than necessary if the
22756 # writing blocks are not mapped, so it extends the file firstly
22757 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size && sync
22758 cancel_lru_locks osc
22760 # clear and verify rpc_stats later
22761 $LCTL set_param osc.${FSNAME}-OST0000-osc-ffff*.rpc_stats=clear
22764 echo "writing ${size}M to OST0 by fio with $njobs jobs..."
22765 fio --name=rand-write --rw=randwrite --bs=$PAGE_SIZE --direct=1 \
22766 --numjobs=$njobs --fallocate=none --ioengine=libaio \
22767 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
22768 --filename=$DIR/$tfile
22769 [ $? -eq 0 ] || error "fio write error"
22771 [ $($LCTL get_param -n ldlm.namespaces.$imp_name.lock_count) -eq 0 ] ||
22772 error "Locks were requested while doing AIO"
22774 # get the percentage of 1-page I/O
22775 pct=$($LCTL get_param osc.${FSNAME}-OST0000-osc-ffff*.rpc_stats |
22776 grep -A 1 'pages per rpc' | grep -v 'pages per rpc' |
22778 [ $pct -le 50 ] || error "$pct% of I/O are 1-page"
22780 echo "mix rw ${size}M to OST0 by fio with $njobs jobs..."
22781 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE --direct=1 \
22782 --numjobs=$njobs --fallocate=none --ioengine=libaio \
22783 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
22784 --filename=$DIR/$tfile
22785 [ $? -eq 0 ] || error "fio mixed read write error"
22787 echo "AIO with large block size ${size}M"
22788 fio --name=rand-rw --rw=randrw --bs=${size}M --direct=1 \
22789 --numjobs=1 --fallocate=none --ioengine=libaio \
22790 --iodepth=16 --allow_file_create=0 --size=${size}M \
22791 --filename=$DIR/$tfile
22792 [ $? -eq 0 ] || error "fio large block size failed"
22795 $LCTL set_param debug="$saved_debug"
22797 run_test 398c "run fio to test AIO"
22799 test_398d() { # LU-13846
22800 test -f aiocp || skip_env "no aiocp installed"
22801 local aio_file=$DIR/aio_file
22803 $LFS setstripe -c -1 -S 1M $DIR/$tfile $aio_file
22805 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=64
22806 aiocp -a $PAGE_SIZE -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file
22808 diff $DIR/$tfile $aio_file || "file diff after aiocp"
22810 # make sure we don't crash and fail properly
22811 aiocp -a 512 -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file &&
22812 error "aio not aligned with PAGE SIZE should fail"
22814 rm -rf $DIR/$tfile $aio_file
22816 run_test 398d "run aiocp to verify block size > stripe size"
22819 dd if=/dev/zero of=$DIR/$tfile bs=1234 count=1
22820 touch $DIR/$tfile.new
22821 dd if=$DIR/$tfile of=$DIR/$tfile.new bs=1M count=1 oflag=direct
22823 run_test 398e "O_Direct open cleared by fcntl doesn't cause hang"
22826 local read_write=$1
22827 if [ "$read_write" = "write" ]; then
22828 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
22829 elif [ "$read_write" = "read" ]; then
22830 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
22832 error "argument error"
22835 # turn off debug for performance testing
22836 local saved_debug=$($LCTL get_param -n debug)
22837 $LCTL set_param debug=0
22839 $LFS setstripe -c 1 -i 0 $DIR/$tfile
22841 # get ost1 size - $FSNAME-OST0000
22842 local ost1_avail_size=$($LFS df | awk /${ost1_svc}/'{ print $4 }')
22843 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
22844 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
22846 if [ "$read_write" = "read" ]; then
22847 $TRUNCATE $DIR/$tfile $(expr 1048576 \* $blocks)
22850 local start_time=$(date +%s.%N)
22851 $dd_cmd bs=1M count=$blocks oflag=sync ||
22852 error "real dd $read_write error"
22853 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
22855 if [ "$read_write" = "write" ]; then
22859 # define OBD_FAIL_OST_FAKE_RW 0x238
22860 do_facet ost1 $LCTL set_param fail_loc=0x238
22862 local start_time=$(date +%s.%N)
22863 $dd_cmd bs=1M count=$blocks oflag=sync ||
22864 error "fake dd $read_write error"
22865 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
22867 if [ "$read_write" = "write" ]; then
22869 cancel_lru_locks osc
22870 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
22871 error "$tfile size not $blocks MB"
22873 do_facet ost1 $LCTL set_param fail_loc=0
22875 echo "fake $read_write $duration_fake vs. normal $read_write" \
22876 "$duration in seconds"
22877 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
22878 error_not_in_vm "fake write is slower"
22880 $LCTL set_param -n debug="$saved_debug"
22883 test_399a() { # LU-7655 for OST fake write
22884 remote_ost_nodsh && skip "remote OST with nodsh"
22888 run_test 399a "fake write should not be slower than normal write"
22890 test_399b() { # LU-8726 for OST fake read
22891 remote_ost_nodsh && skip "remote OST with nodsh"
22892 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
22893 skip_env "ldiskfs only test"
22898 run_test 399b "fake read should not be slower than normal read"
22900 test_400a() { # LU-1606, was conf-sanity test_74
22901 if ! which $CC > /dev/null 2>&1; then
22902 skip_env "$CC is not installed"
22905 local extra_flags=''
22906 local out=$TMP/$tfile
22907 local prefix=/usr/include/lustre
22910 # Oleg removes c files in his test rig so test if any c files exist
22911 [ -z "$(ls -A $LUSTRE_TESTS_API_DIR)" ] && \
22912 skip_env "Needed c test files are missing"
22914 if ! [[ -d $prefix ]]; then
22915 # Assume we're running in tree and fixup the include path.
22916 extra_flags+=" -I$LUSTRE/../lnet/include/uapi -I$LUSTRE/include/uapi -I$LUSTRE/include"
22917 extra_flags+=" -L$LUSTRE/utils/.lib"
22920 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
22921 $CC -Wall -Werror -std=c99 $extra_flags -o $out $prog -llustreapi ||
22922 error "client api broken"
22926 run_test 400a "Lustre client api program can compile and link"
22928 test_400b() { # LU-1606, LU-5011
22930 local out=$TMP/$tfile
22931 local prefix=/usr/include/linux/lustre
22933 # We use a hard coded prefix so that this test will not fail
22934 # when run in tree. There are headers in lustre/include/lustre/
22935 # that are not packaged (like lustre_idl.h) and have more
22936 # complicated include dependencies (like config.h and lnet/types.h).
22937 # Since this test about correct packaging we just skip them when
22938 # they don't exist (see below) rather than try to fixup cppflags.
22940 if ! which $CC > /dev/null 2>&1; then
22941 skip_env "$CC is not installed"
22944 for header in $prefix/*.h; do
22945 if ! [[ -f "$header" ]]; then
22949 if [[ "$(basename $header)" == lustre_ioctl.h ]]; then
22950 continue # lustre_ioctl.h is internal header
22953 $CC -Wall -Werror -std=c99 -include $header -c -x c /dev/null -o $out ||
22954 error "cannot compile '$header'"
22958 run_test 400b "packaged headers can be compiled"
22960 test_401a() { #LU-7437
22961 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
22962 [ -n "$printf_arg" ] && skip_env "find does not support -printf"
22964 #count the number of parameters by "list_param -R"
22965 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
22966 #count the number of parameters by listing proc files
22967 local proc_regexp="/{proc,sys}/{fs,sys,kernel/debug}/{lustre,lnet}/"
22968 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
22969 echo "proc_dirs='$proc_dirs'"
22970 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
22971 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
22974 [ $params -eq $procs ] ||
22975 error "found $params parameters vs. $procs proc files"
22977 # test the list_param -D option only returns directories
22978 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
22979 #count the number of parameters by listing proc directories
22980 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
22983 [ $params -eq $procs ] ||
22984 error "found $params parameters vs. $procs proc files"
22986 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
22989 # jobid_var may not allow arbitrary values, so use jobid_name
22991 if $LCTL list_param jobid_name > /dev/null 2>&1; then
22992 local testname=jobid_name tmp='testing%p'
22994 local testname=jobid_var tmp=testing
22997 local save=$($LCTL get_param -n $testname)
22999 $LCTL set_param foo=bar $testname=$tmp bar=baz &&
23000 error "no error returned when setting bad parameters"
23002 local jobid_new=$($LCTL get_param -n foe $testname baz)
23003 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
23005 $LCTL set_param -n fog=bam $testname=$save bat=fog
23006 local jobid_old=$($LCTL get_param -n foe $testname bag)
23007 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
23009 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
23012 # jobid_var may not allow arbitrary values, so use jobid_name
23014 if $LCTL list_param jobid_name > /dev/null 2>&1; then
23015 local testname=jobid_name
23017 local testname=jobid_var
23020 local jobid_var_old=$($LCTL get_param -n $testname)
23021 local jobid_var_new
23023 $LCTL set_param $testname= &&
23024 error "no error returned for 'set_param a='"
23026 jobid_var_new=$($LCTL get_param -n $testname)
23027 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
23028 error "$testname was changed by setting without value"
23030 $LCTL set_param $testname &&
23031 error "no error returned for 'set_param a'"
23033 jobid_var_new=$($LCTL get_param -n $testname)
23034 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
23035 error "$testname was changed by setting without value"
23037 run_test 401c "Verify 'lctl set_param' without value fails in either format."
23040 # jobid_var may not allow arbitrary values, so use jobid_name
23042 if $LCTL list_param jobid_name > /dev/null 2>&1; then
23043 local testname=jobid_name new_value='foo=bar%p'
23045 local testname=jobid_var new_valuie=foo=bar
23048 local jobid_var_old=$($LCTL get_param -n $testname)
23049 local jobid_var_new
23051 $LCTL set_param $testname=$new_value ||
23052 error "'set_param a=b' did not accept a value containing '='"
23054 jobid_var_new=$($LCTL get_param -n $testname)
23055 [[ "$jobid_var_new" == "$new_value" ]] ||
23056 error "'set_param a=b' failed on a value containing '='"
23058 # Reset the $testname to test the other format
23059 $LCTL set_param $testname=$jobid_var_old
23060 jobid_var_new=$($LCTL get_param -n $testname)
23061 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
23062 error "failed to reset $testname"
23064 $LCTL set_param $testname $new_value ||
23065 error "'set_param a b' did not accept a value containing '='"
23067 jobid_var_new=$($LCTL get_param -n $testname)
23068 [[ "$jobid_var_new" == "$new_value" ]] ||
23069 error "'set_param a b' failed on a value containing '='"
23071 $LCTL set_param $testname $jobid_var_old
23072 jobid_var_new=$($LCTL get_param -n $testname)
23073 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
23074 error "failed to reset $testname"
23076 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
23079 [[ $MDS1_VERSION -ge $(version_code 2.7.66) ]] ||
23080 [[ $MDS1_VERSION -ge $(version_code 2.7.18.4) &&
23081 $MDS1_VERSION -lt $(version_code 2.7.50) ]] ||
23082 [[ $MDS1_VERSION -ge $(version_code 2.7.2) &&
23083 $MDS1_VERSION -lt $(version_code 2.7.11) ]] ||
23084 skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+"
23085 remote_mds_nodsh && skip "remote MDS with nodsh"
23087 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
23088 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
23089 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
23090 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
23091 echo "Touch failed - OK"
23093 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
23096 local file1=$DIR/$tfile.1
23097 local file2=$DIR/$tfile.2
23098 local tfile=$TMP/$tfile
23100 rm -f $file1 $file2 $tfile
23105 # 30 sec OBD_TIMEOUT in ll_getattr()
23106 # right before populating st_nlink
23107 $LCTL set_param fail_loc=0x80001409
23108 stat -c %h $file1 > $tfile &
23110 # create an alias, drop all locks and reclaim the dentry
23112 cancel_lru_locks mdc
23113 cancel_lru_locks osc
23114 sysctl -w vm.drop_caches=2
23118 [ $(cat $tfile) -gt 0 ] || error "wrong nlink count: $(cat $tfile)"
23120 rm -f $tfile $file1 $file2
23122 run_test 403 "i_nlink should not drop to zero due to aliasing"
23124 test_404() { # LU-6601
23125 [[ $MDS1_VERSION -ge $(version_code 2.8.53) ]] ||
23126 skip "Need server version newer than 2.8.52"
23127 remote_mds_nodsh && skip "remote MDS with nodsh"
23129 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
23130 awk '/osp .*-osc-MDT/ { print $4}')
23133 for osp in $mosps; do
23134 echo "Deactivate: " $osp
23135 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
23136 local stat=$(do_facet $SINGLEMDS $LCTL dl |
23137 awk -vp=$osp '$4 == p { print $2 }')
23138 [ $stat = IN ] || {
23139 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
23140 error "deactivate error"
23142 echo "Activate: " $osp
23143 do_facet $SINGLEMDS $LCTL --device %$osp activate
23144 local stat=$(do_facet $SINGLEMDS $LCTL dl |
23145 awk -vp=$osp '$4 == p { print $2 }')
23146 [ $stat = UP ] || {
23147 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
23148 error "activate error"
23152 run_test 404 "validate manual {de}activated works properly for OSPs"
23155 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
23156 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] ||
23157 [ $CLIENT_VERSION -lt $(version_code 2.6.99) ] &&
23158 skip "Layout swap lock is not supported"
23160 check_swap_layouts_support
23161 check_swap_layout_no_dom $DIR
23163 test_mkdir $DIR/$tdir
23164 swap_lock_test -d $DIR/$tdir ||
23165 error "One layout swap locked test failed"
23167 run_test 405 "Various layout swap lock tests"
23170 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23171 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
23172 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
23173 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23174 [ $MDS1_VERSION -lt $(version_code 2.8.50) ] &&
23175 skip "Need MDS version at least 2.8.50"
23177 local def_stripe_size=$($LFS getstripe -S $MOUNT)
23178 local test_pool=$TESTNAME
23180 pool_add $test_pool || error "pool_add failed"
23181 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
23182 error "pool_add_targets failed"
23184 save_layout_restore_at_exit $MOUNT
23186 # parent set default stripe count only, child will stripe from both
23187 # parent and fs default
23188 $LFS setstripe -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
23189 error "setstripe $MOUNT failed"
23190 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
23191 $LFS setstripe -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
23192 for i in $(seq 10); do
23193 local f=$DIR/$tdir/$tfile.$i
23194 touch $f || error "touch failed"
23195 local count=$($LFS getstripe -c $f)
23196 [ $count -eq $OSTCOUNT ] ||
23197 error "$f stripe count $count != $OSTCOUNT"
23198 local offset=$($LFS getstripe -i $f)
23199 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
23200 local size=$($LFS getstripe -S $f)
23201 [ $size -eq $((def_stripe_size * 2)) ] ||
23202 error "$f stripe size $size != $((def_stripe_size * 2))"
23203 local pool=$($LFS getstripe -p $f)
23204 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
23207 # change fs default striping, delete parent default striping, now child
23208 # will stripe from new fs default striping only
23209 $LFS setstripe -c 1 -S $def_stripe_size -i 0 $MOUNT ||
23210 error "change $MOUNT default stripe failed"
23211 $LFS setstripe -c 0 $DIR/$tdir ||
23212 error "delete $tdir default stripe failed"
23213 for i in $(seq 11 20); do
23214 local f=$DIR/$tdir/$tfile.$i
23215 touch $f || error "touch $f failed"
23216 local count=$($LFS getstripe -c $f)
23217 [ $count -eq 1 ] || error "$f stripe count $count != 1"
23218 local offset=$($LFS getstripe -i $f)
23219 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
23220 local size=$($LFS getstripe -S $f)
23221 [ $size -eq $def_stripe_size ] ||
23222 error "$f stripe size $size != $def_stripe_size"
23223 local pool=$($LFS getstripe -p $f)
23224 [ $pool == $test_pool ] || error "$f pool $pool isn't set"
23227 unlinkmany $DIR/$tdir/$tfile. 1 20
23229 local f=$DIR/$tdir/$tfile
23230 pool_remove_all_targets $test_pool $f
23231 pool_remove $test_pool $f
23233 run_test 406 "DNE support fs default striping"
23236 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23237 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
23238 skip "Need MDS version at least 2.8.55"
23239 remote_mds_nodsh && skip "remote MDS with nodsh"
23241 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
23242 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
23243 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
23244 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
23245 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
23247 #define OBD_FAIL_DT_TXN_STOP 0x2019
23248 for idx in $(seq $MDSCOUNT); do
23249 do_facet mds$idx "lctl set_param fail_loc=0x2019"
23251 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
23252 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
23253 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
23256 run_test 407 "transaction fail should cause operation fail"
23259 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1 oflag=direct
23261 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
23262 lctl set_param fail_loc=0x8000040a
23263 # let ll_prepare_partial_page() fail
23264 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
23268 # create at least 100 unused inodes so that
23269 # shrink_icache_memory(0) should not return 0
23270 touch $DIR/$tfile-{0..100}
23271 rm -f $DIR/$tfile-{0..100}
23274 echo 2 > /proc/sys/vm/drop_caches
23276 run_test 408 "drop_caches should not hang due to page leaks"
23280 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
23282 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
23283 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
23284 touch $DIR/$tdir/guard || error "(2) Fail to create"
23286 local PREFIX=$(str_repeat 'A' 128)
23287 echo "Create 1K hard links start at $(date)"
23288 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
23289 error "(3) Fail to hard link"
23291 echo "Links count should be right although linkEA overflow"
23292 stat $DIR/$tdir/guard || error "(4) Fail to stat"
23293 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
23294 [ $linkcount -eq 1001 ] ||
23295 error "(5) Unexpected hard links count: $linkcount"
23297 echo "List all links start at $(date)"
23298 ls -l $DIR/$tdir/foo > /dev/null ||
23299 error "(6) Fail to list $DIR/$tdir/foo"
23301 echo "Unlink hard links start at $(date)"
23302 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
23303 error "(7) Fail to unlink"
23304 echo "Unlink hard links finished at $(date)"
23306 run_test 409 "Large amount of cross-MDTs hard links on the same file"
23310 [[ $CLIENT_VERSION -lt $(version_code 2.9.59) ]] &&
23311 skip "Need client version at least 2.9.59"
23312 [ -f $LUSTRE/tests/kernel/kinode.ko ] ||
23313 skip "Need MODULES build"
23315 # Create a file, and stat it from the kernel
23316 local testfile=$DIR/$tfile
23319 local run_id=$RANDOM
23320 local my_ino=$(stat --format "%i" $testfile)
23322 # Try to insert the module. This will always fail as the
23323 # module is designed to not be inserted.
23324 insmod $LUSTRE/tests/kernel/kinode.ko run_id=$run_id fname=$testfile \
23327 # Anything but success is a test failure
23329 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
23330 error "no inode match"
23332 run_test 410 "Test inode number returned from kernel thread"
23334 cleanup_test411_cgroup() {
23340 local cg_basedir=/sys/fs/cgroup/memory
23342 test -f "$cg_basedir/memory.kmem.limit_in_bytes" ||
23343 skip "no setup for cgroup"
23345 dd if=/dev/zero of=$DIR/$tfile bs=1M count=100 conv=fsync ||
23346 error "test file creation failed"
23347 cancel_lru_locks osc
23349 # Create a very small memory cgroup to force a slab allocation error
23350 local cgdir=$cg_basedir/osc_slab_alloc
23351 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
23352 trap "cleanup_test411_cgroup $cgdir" EXIT
23353 echo 2M > $cgdir/memory.kmem.limit_in_bytes
23354 echo 1M > $cgdir/memory.limit_in_bytes
23356 # Should not LBUG, just be killed by oom-killer
23357 # dd will return 0 even allocation failure in some environment.
23358 # So don't check return value
23359 sh -c "echo \$$ > $cgdir/tasks && dd if=$DIR/$tfile of=/dev/null"
23360 cleanup_test411_cgroup $cgdir
23364 run_test 411 "Slab allocation error with cgroup does not LBUG"
23367 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23368 if [ $MDS1_VERSION -lt $(version_code 2.10.55) ]; then
23369 skip "Need server version at least 2.10.55"
23372 $LFS mkdir -i $((MDSCOUNT - 1)),$((MDSCOUNT - 2)) $DIR/$tdir ||
23373 error "mkdir failed"
23374 $LFS getdirstripe $DIR/$tdir
23375 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
23376 [ $stripe_index -eq $((MDSCOUNT - 1)) ] ||
23377 error "expect $((MDSCOUT - 1)) get $stripe_index"
23378 local stripe_count=$($LFS getdirstripe -T $DIR/$tdir)
23379 [ $stripe_count -eq 2 ] ||
23380 error "expect 2 get $stripe_count"
23382 run_test 412 "mkdir on specific MDTs"
23386 local stripe_count=$2
23387 local mdts=$(comma_list $(mdts_nodes))
23390 local lmv_qos_prio_free
23391 local lmv_qos_threshold_rr
23392 local lmv_qos_maxage
23393 local lod_qos_prio_free
23394 local lod_qos_threshold_rr
23395 local lod_qos_maxage
23399 lmv_qos_prio_free=$($LCTL get_param -n lmv.*.qos_prio_free | head -n1)
23400 lmv_qos_prio_free=${lmv_qos_prio_free%%%}
23401 lmv_qos_threshold_rr=$($LCTL get_param -n lmv.*.qos_threshold_rr |
23403 lmv_qos_threshold_rr=${lmv_qos_threshold_rr%%%}
23404 lmv_qos_maxage=$($LCTL get_param -n lmv.*.qos_maxage)
23405 stack_trap "$LCTL set_param \
23406 lmv.*.qos_prio_free=$lmv_qos_prio_free > /dev/null" EXIT
23407 stack_trap "$LCTL set_param \
23408 lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null" EXIT
23409 stack_trap "$LCTL set_param \
23410 lmv.*.qos_maxage=$lmv_qos_maxage > /dev/null" EXIT
23412 lod_qos_prio_free=$(do_facet mds1 $LCTL get_param -n \
23413 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_prio_free | head -n1)
23414 lod_qos_prio_free=${lod_qos_prio_free%%%}
23415 lod_qos_threshold_rr=$(do_facet mds1 $LCTL get_param -n \
23416 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_threshold_rr | head -n1)
23417 lod_qos_threshold_rr=${lod_qos_threshold_rr%%%}
23418 lod_qos_maxage=$(do_facet mds1 $LCTL get_param -n \
23419 lod.$FSNAME-MDT0000-mdtlov.qos_maxage | awk '{ print $1 }')
23420 stack_trap "do_nodes $mdts $LCTL set_param \
23421 lod.*.mdt_qos_prio_free=$lod_qos_prio_free > /dev/null" EXIT
23422 stack_trap "do_nodes $mdts $LCTL set_param \
23423 lod.*.mdt_qos_threshold_rr=$lod_qos_threshold_rr > /dev/null" \
23425 stack_trap "do_nodes $mdts $LCTL set_param \
23426 lod.*.mdt_qos_maxage=$lod_qos_maxage > /dev/null" EXIT
23429 echo "Mkdir (stripe_count $stripe_count) roundrobin:"
23431 $LCTL set_param lmv.*.qos_threshold_rr=100 > /dev/null
23432 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_threshold_rr=100 > /dev/null
23434 testdir=$DIR/$tdir-s$stripe_count/rr
23436 for i in $(seq $((100 * MDSCOUNT))); do
23437 eval $mkdir_cmd $testdir/subdir$i ||
23438 error "$mkdir_cmd subdir$i failed"
23441 for i in $(seq $MDSCOUNT); do
23442 count=$($LFS getdirstripe -i $testdir/* |
23443 grep ^$((i - 1))$ | wc -l)
23444 echo "$count directories created on MDT$((i - 1))"
23445 [ $count -eq 100 ] || error "subdirs are not evenly distributed"
23447 if [ $stripe_count -gt 1 ]; then
23448 count=$($LFS getdirstripe $testdir/* |
23449 grep -P "^\s+$((i - 1))\t" | wc -l)
23450 echo "$count stripes created on MDT$((i - 1))"
23451 # deviation should < 5% of average
23452 [ $count -lt $((95 * stripe_count)) ] ||
23453 [ $count -gt $((105 * stripe_count)) ] &&
23454 error "stripes are not evenly distributed"
23458 $LCTL set_param lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null
23459 do_nodes $mdts $LCTL set_param \
23460 lod.*.mdt_qos_threshold_rr=$lod_qos_threshold_rr > /dev/null
23463 echo "Check for uneven MDTs: "
23473 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
23474 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
23475 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
23477 max=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
23478 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
23481 for ((i = 1; i < ${#ffree[@]}; i++)); do
23482 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
23483 if [ $tmp -gt $max ]; then
23487 if [ $tmp -lt $min ]; then
23493 [ ${ffree[min_index]} -eq 0 ] &&
23494 skip "no free files in MDT$min_index"
23495 [ ${ffree[min_index]} -gt 100000000 ] &&
23496 skip "too much free files in MDT$min_index"
23498 # Check if we need to generate uneven MDTs
23500 local diff=$(((max - min) * 100 / min))
23501 local value="$(generate_string 1024)"
23503 while [ $diff -lt $threshold ]; do
23504 # generate uneven MDTs, create till $threshold% diff
23505 echo -n "weight diff=$diff% must be > $threshold% ..."
23506 count=$((${ffree[min_index]} / 10))
23507 # 50 sec per 10000 files in vm
23508 [ $count -gt 40000 ] && [ "$SLOW" = "no" ] &&
23509 skip "$count files to create"
23510 echo "Fill MDT$min_index with $count files"
23511 [ -d $DIR/$tdir-MDT$min_index ] ||
23512 $LFS mkdir -i $min_index $DIR/$tdir-MDT$min_index ||
23513 error "mkdir $tdir-MDT$min_index failed"
23514 for i in $(seq $count); do
23515 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE \
23516 $DIR/$tdir-MDT$min_index/f$j_$i > /dev/null ||
23517 error "create f$j_$i failed"
23518 setfattr -n user.413b -v $value \
23519 $DIR/$tdir-MDT$min_index/f$j_$i ||
23520 error "setfattr f$j_$i failed"
23523 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-*.filesfree))
23524 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-*.kbytesavail))
23525 max=$(((${ffree[max_index]} >> 8) * \
23526 (${bavail[max_index]} * bsize >> 16)))
23527 min=$(((${ffree[min_index]} >> 8) * \
23528 (${bavail[min_index]} * bsize >> 16)))
23529 diff=$(((max - min) * 100 / min))
23532 echo "MDT filesfree available: ${ffree[@]}"
23533 echo "MDT blocks available: ${bavail[@]}"
23534 echo "weight diff=$diff%"
23537 echo "Mkdir (stripe_count $stripe_count) with balanced space usage:"
23539 $LCTL set_param lmv.*.qos_prio_free=100 > /dev/null
23540 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_prio_free=100 > /dev/null
23541 # decrease statfs age, so that it can be updated in time
23542 $LCTL set_param lmv.*.qos_maxage=1 > /dev/null
23543 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_maxage=1 > /dev/null
23547 testdir=$DIR/$tdir-s$stripe_count/qos
23549 for i in $(seq $((100 * MDSCOUNT))); do
23550 eval $mkdir_cmd $testdir/subdir$i ||
23551 error "$mkdir_cmd subdir$i failed"
23554 for i in $(seq $MDSCOUNT); do
23555 count=$($LFS getdirstripe -i $testdir/* | grep ^$((i - 1))$ |
23557 echo "$count directories created on MDT$((i - 1))"
23559 if [ $stripe_count -gt 1 ]; then
23560 count=$($LFS getdirstripe $testdir/* |
23561 grep -P "^\s+$((i - 1))\t" | wc -l)
23562 echo "$count stripes created on MDT$((i - 1))"
23566 max=$($LFS getdirstripe -i $testdir/* | grep ^$max_index$ | wc -l)
23567 min=$($LFS getdirstripe -i $testdir/* | grep ^$min_index$ | wc -l)
23569 # D-value should > 10% of averge
23570 [ $((max - min)) -lt 10 ] &&
23571 error "subdirs shouldn't be evenly distributed"
23574 if [ $stripe_count -gt 1 ]; then
23575 max=$($LFS getdirstripe $testdir/* |
23576 grep -P "^\s+$max_index\t" | wc -l)
23577 min=$($LFS getdirstripe $testdir/* |
23578 grep -P "^\s+$min_index\t" | wc -l)
23579 [ $((max - min)) -le $((10 * stripe_count)) ] &&
23580 error "stripes shouldn't be evenly distributed"|| true
23585 [ $MDSCOUNT -lt 2 ] &&
23586 skip "We need at least 2 MDTs for this test"
23588 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
23589 skip "Need server version at least 2.12.52"
23593 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
23594 mkdir $DIR/$tdir-s$stripe_count || error "mkdir failed"
23595 mkdir $DIR/$tdir-s$stripe_count/rr || error "mkdir failed"
23596 mkdir $DIR/$tdir-s$stripe_count/qos || error "mkdir failed"
23597 test_qos_mkdir "$LFS mkdir -c $stripe_count" $stripe_count
23600 run_test 413a "QoS mkdir with 'lfs mkdir -i -1'"
23603 [ $MDSCOUNT -lt 2 ] &&
23604 skip "We need at least 2 MDTs for this test"
23606 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
23607 skip "Need server version at least 2.12.52"
23611 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
23612 mkdir $DIR/$tdir-s$stripe_count || error "mkdir failed"
23613 mkdir $DIR/$tdir-s$stripe_count/rr || error "mkdir failed"
23614 mkdir $DIR/$tdir-s$stripe_count/qos || error "mkdir failed"
23615 $LFS setdirstripe -D -c $stripe_count \
23616 $DIR/$tdir-s$stripe_count/rr ||
23617 error "setdirstripe failed"
23618 $LFS setdirstripe -D -c $stripe_count \
23619 $DIR/$tdir-s$stripe_count/qos ||
23620 error "setdirstripe failed"
23621 test_qos_mkdir "mkdir" $stripe_count
23624 run_test 413b "QoS mkdir under dir whose default LMV starting MDT offset is -1"
23627 #define OBD_FAIL_PTLRPC_BULK_ATTACH 0x521
23628 $LCTL set_param fail_loc=0x80000521
23629 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
23632 run_test 414 "simulate ENOMEM in ptlrpc_register_bulk()"
23635 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23636 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
23637 skip "Need server version at least 2.11.52"
23647 # this test may be slow on ZFS
23648 [ "$mds1_FSTYPE" == "zfs" ] && total=100
23650 # though this test is designed for striped directory, let's test normal
23651 # directory too since lock is always saved as CoS lock.
23652 test_mkdir $DIR/$tdir || error "mkdir $tdir"
23653 createmany -o $DIR/$tdir/$tfile. $total || error "createmany"
23662 start_time=$(date +%s)
23663 for i in $(seq $total); do
23664 mrename $DIR/$tdir/$tfile.$i $DIR/$tdir/$tfile-new.$i \
23667 end_time=$(date +%s)
23668 duration=$((end_time - start_time))
23670 kill -9 $setattr_pid
23672 echo "rename $total files took $duration sec"
23673 [ $duration -lt 100 ] || error "rename took $duration sec"
23675 run_test 415 "lock revoke is not missing"
23678 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
23679 skip "Need server version at least 2.11.55"
23681 # define OBD_FAIL_OSD_TXN_START 0x19a
23682 do_facet mds1 lctl set_param fail_loc=0x19a
23684 lfs mkdir -c $MDSCOUNT $DIR/$tdir
23688 run_test 416 "transaction start failure won't cause system hung"
23692 do_nodes $(comma_list $(mdts_nodes)) \
23693 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=1"
23694 do_nodes $(comma_list $(mdts_nodes)) \
23695 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=1"
23696 do_nodes $(comma_list $(mdts_nodes)) \
23697 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=1"
23701 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
23702 [[ $MDS1_VERSION -lt $(version_code 2.11.56) ]] &&
23703 skip "Need MDS version at least 2.11.56"
23705 trap cleanup_417 RETURN EXIT
23707 $LFS mkdir -i 1 $DIR/$tdir.1 || error "create remote dir $tdir.1 failed"
23708 do_nodes $(comma_list $(mdts_nodes)) \
23709 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=0"
23710 $LFS migrate -m 0 $DIR/$tdir.1 &&
23711 error "migrate dir $tdir.1 should fail"
23713 do_nodes $(comma_list $(mdts_nodes)) \
23714 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=0"
23715 $LFS mkdir -i 1 $DIR/$tdir.2 &&
23716 error "create remote dir $tdir.2 should fail"
23718 do_nodes $(comma_list $(mdts_nodes)) \
23719 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=0"
23720 $LFS mkdir -c 2 $DIR/$tdir.3 &&
23721 error "create striped dir $tdir.3 should fail"
23724 run_test 417 "disable remote dir, striped dir and dir migration"
23726 # Checks that the outputs of df [-i] and lfs df [-i] match
23728 # usage: check_lfs_df <blocks | inodes> <mountpoint>
23738 [ "$1" == "blocks" ] && inodes= || inodes="-i"
23740 for count in {1..100}; do
23744 # read the lines of interest
23745 df_out=($(df -P $inodes $dir | tail -n +2)) ||
23746 error "df $inodes $dir | tail -n +2 failed"
23747 lfs_df_out=($($LFS df $inodes $dir | grep summary:)) ||
23748 error "lfs df $inodes $dir | grep summary: failed"
23750 # skip first substrings of each output as they are different
23751 # "<NID>:/<fsname>" for df, "filesystem_summary:" for lfs df
23752 # compare the two outputs
23754 for i in {1..5}; do
23755 [ "${df_out[i]}" != "${lfs_df_out[i]}" ] && passed=false
23763 lfs df $inodes $dir
23764 error "df and lfs df $1 output mismatch: " \
23765 "df ${inodes}: ${df_out[*]}, " \
23766 "lfs df ${inodes}: ${lfs_df_out[*]}"
23771 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23773 local dir=$DIR/$tdir
23774 local numfiles=$((RANDOM % 4096 + 2))
23775 local numblocks=$((RANDOM % 256 + 1))
23777 wait_delete_completed
23780 # check block output
23781 check_lfs_df blocks $dir
23782 # check inode output
23783 check_lfs_df inodes $dir
23785 # create a single file and retest
23786 echo "Creating a single file and testing"
23787 createmany -o $dir/$tfile- 1 &>/dev/null ||
23788 error "creating 1 file in $dir failed"
23789 check_lfs_df blocks $dir
23790 check_lfs_df inodes $dir
23792 # create a random number of files
23793 echo "Creating $((numfiles - 1)) files and testing"
23794 createmany -o $dir/$tfile- 1 $((numfiles - 1)) &>/dev/null ||
23795 error "creating $((numfiles - 1)) files in $dir failed"
23797 # write a random number of blocks to the first test file
23798 echo "Writing $numblocks 4K blocks and testing"
23799 dd if=/dev/urandom of=$dir/${tfile}-0 bs=4K conv=fsync \
23800 count=$numblocks &>/dev/null ||
23801 error "dd to $dir/${tfile}-0 failed"
23804 check_lfs_df blocks $dir
23805 check_lfs_df inodes $dir
23807 unlinkmany $dir/$tfile- $numfiles &>/dev/null ||
23808 error "unlinking $numfiles files in $dir failed"
23810 run_test 418 "df and lfs df outputs match"
23814 local dir=$DIR/$tdir
23819 cancel_lru_locks mdc
23821 #OBD_FAIL_LLITE_OPEN_BY_NAME 0x1410
23822 $LCTL set_param fail_loc=0x1410
23824 $LCTL set_param fail_loc=0
23827 run_test 419 "Verify open file by name doesn't crash kernel"
23831 [[ $MDS1_VERSION -ge $(version_code 2.12.53) ]] ||
23832 skip "Need MDS version at least 2.12.53"
23834 local SAVE_UMASK=$(umask)
23835 local dir=$DIR/$tdir
23836 local uname=$(getent passwd $RUNAS_ID | cut -d: -f1)
23840 mkdir -m03777 $dir/testdir
23841 ls -dn $dir/testdir
23842 # Need to remove trailing '.' when SELinux is enabled
23843 local dirperms=$(ls -dn $dir/testdir |
23844 awk '{ sub(/\.$/, "", $1); print $1}')
23845 [ $dirperms == "drwxrwsrwt" ] ||
23846 error "incorrect perms on $dir/testdir"
23848 su - $uname -c "PATH=$LUSTRE/tests:\$PATH; \
23849 openfile -f O_RDONLY:O_CREAT -m 02755 $dir/testdir/testfile"
23850 ls -n $dir/testdir/testfile
23851 local fileperms=$(ls -n $dir/testdir/testfile |
23852 awk '{ sub(/\.$/, "", $1); print $1}')
23853 [ $fileperms == "-rwxr-xr-x" ] ||
23854 error "incorrect perms on $dir/testdir/testfile"
23858 run_test 420 "clear SGID bit on non-directories for non-members"
23865 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
23866 skip "Need MDS version at least 2.12.54"
23868 test_mkdir $DIR/$tdir
23869 createmany -o $DIR/$tdir/f 3
23870 cnt=$(ls -1 $DIR/$tdir | wc -l)
23871 [ $cnt != 3 ] && error "unexpected #files: $cnt"
23873 fid1=$(lfs path2fid $DIR/$tdir/f1)
23874 fid2=$(lfs path2fid $DIR/$tdir/f2)
23875 $LFS rmfid $DIR $fid1 $fid2 || error "rmfid failed"
23877 stat $DIR/$tdir/f1 && error "f1 still visible on the client"
23878 stat $DIR/$tdir/f2 && error "f2 still visible on the client"
23880 cnt=$(ls -1 $DIR/$tdir | wc -l)
23881 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
23883 rm -f $DIR/$tdir/f3 || error "can't remove f3"
23884 createmany -o $DIR/$tdir/f 3
23885 cnt=$(ls -1 $DIR/$tdir | wc -l)
23886 [ $cnt != 3 ] && error "unexpected #files: $cnt"
23888 fid1=$(lfs path2fid $DIR/$tdir/f1)
23889 fid2=$(lfs path2fid $DIR/$tdir/f2)
23890 echo "remove using fsname $FSNAME"
23891 $LFS rmfid $FSNAME $fid1 $fid2 || error "rmfid with fsname failed"
23893 cnt=$(ls -1 $DIR/$tdir | wc -l)
23894 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
23896 run_test 421a "simple rm by fid"
23903 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
23904 skip "Need MDS version at least 2.12.54"
23906 test_mkdir $DIR/$tdir
23907 createmany -o $DIR/$tdir/f 3
23908 multiop_bg_pause $DIR/$tdir/f1 o_c || error "multiop failed to start"
23911 FID1=$(lfs path2fid $DIR/$tdir/f1)
23912 FID2=$(lfs path2fid $DIR/$tdir/f2)
23913 $LFS rmfid $DIR $FID1 $FID2 && error "rmfid didn't fail"
23915 kill -USR1 $MULTIPID
23918 cnt=$(ls $DIR/$tdir | wc -l)
23919 [ $cnt == 2 ] || error "unexpected #files after: $cnt"
23921 run_test 421b "rm by fid on open file"
23927 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
23928 skip "Need MDS version at least 2.12.54"
23930 test_mkdir $DIR/$tdir
23931 createmany -o $DIR/$tdir/f 3
23932 touch $DIR/$tdir/$tfile
23933 createmany -l$DIR/$tdir/$tfile $DIR/$tdir/h 180
23934 cnt=$(ls -1 $DIR/$tdir | wc -l)
23935 [ $cnt != 184 ] && error "unexpected #files: $cnt"
23937 FID1=$(lfs path2fid $DIR/$tdir/$tfile)
23938 $LFS rmfid $DIR $FID1 || error "rmfid failed"
23940 cnt=$(ls $DIR/$tdir | wc -l)
23941 [ $cnt == 3 ] || error "unexpected #files after: $cnt"
23943 run_test 421c "rm by fid against hardlinked files"
23949 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
23950 skip "Need MDS version at least 2.12.54"
23952 test_mkdir $DIR/$tdir
23953 createmany -o $DIR/$tdir/f 4097
23954 cnt=$(ls -1 $DIR/$tdir | wc -l)
23955 [ $cnt != 4097 ] && error "unexpected #files: $cnt"
23957 FIDS=$(lfs path2fid $DIR/$tdir/f* | sed "s/[/][^:]*://g")
23958 $LFS rmfid $DIR $FIDS || error "rmfid failed"
23960 cnt=$(ls $DIR/$tdir | wc -l)
23962 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
23964 run_test 421d "rmfid en masse"
23970 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
23971 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
23972 skip "Need MDS version at least 2.12.54"
23974 mkdir -p $DIR/$tdir
23975 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
23976 createmany -o $DIR/$tdir/striped_dir/f 512
23977 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
23978 [ $cnt != 512 ] && error "unexpected #files: $cnt"
23980 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
23981 sed "s/[/][^:]*://g")
23982 $LFS rmfid $DIR $FIDS || error "rmfid failed"
23984 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
23986 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
23988 run_test 421e "rmfid in DNE"
23994 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
23995 skip "Need MDS version at least 2.12.54"
23997 test_mkdir $DIR/$tdir
23999 cnt=$(ls -1 $DIR/$tdir | wc -l)
24000 [ $cnt != 1 ] && error "unexpected #files: $cnt"
24002 FID=$(lfs path2fid $DIR/$tdir/f)
24003 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (1)"
24004 # rmfid should fail
24005 cnt=$(ls -1 $DIR/$tdir | wc -l)
24006 [ $cnt != 1 ] && error "unexpected #files after (2): $cnt"
24008 chmod a+rw $DIR/$tdir
24010 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (2)"
24011 # rmfid should fail
24012 cnt=$(ls -1 $DIR/$tdir | wc -l)
24013 [ $cnt != 1 ] && error "unexpected #files after (3): $cnt"
24016 $RUNAS touch $DIR/$tdir/f
24017 FID=$(lfs path2fid $DIR/$tdir/f)
24018 echo "rmfid as root"
24019 $LFS rmfid $DIR $FID || error "rmfid as root failed"
24020 cnt=$(ls -1 $DIR/$tdir | wc -l)
24021 [ $cnt == 0 ] || error "unexpected #files after (4): $cnt"
24024 $RUNAS touch $DIR/$tdir/f
24025 cnt=$(ls -1 $DIR/$tdir | wc -l)
24026 [ $cnt != 1 ] && error "unexpected #files (4): $cnt"
24027 FID=$(lfs path2fid $DIR/$tdir/f)
24028 # rmfid w/o user_fid2path mount option should fail
24029 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail(3)"
24030 cnt=$(ls -1 $DIR/$tdir | wc -l)
24031 [ $cnt == 1 ] || error "unexpected #files after (5): $cnt"
24033 umount_client $MOUNT || error "failed to umount client"
24034 mount_client $MOUNT "$MOUNT_OPTS,user_fid2path" ||
24035 error "failed to mount client'"
24037 $RUNAS $LFS rmfid $DIR $FID || error "rmfid failed"
24038 # rmfid should succeed
24039 cnt=$(ls -1 $DIR/$tdir | wc -l)
24040 [ $cnt == 0 ] || error "unexpected #files after (6): $cnt"
24042 # rmfid shouldn't allow to remove files due to dir's permission
24043 chmod a+rwx $DIR/$tdir
24046 FID=$(lfs path2fid $DIR/$tdir/f)
24047 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail"
24049 umount_client $MOUNT || error "failed to umount client"
24050 mount_client $MOUNT "$MOUNT_OPTS" ||
24051 error "failed to mount client'"
24054 run_test 421f "rmfid checks permissions"
24060 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
24061 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
24062 skip "Need MDS version at least 2.12.54"
24064 mkdir -p $DIR/$tdir
24065 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
24066 createmany -o $DIR/$tdir/striped_dir/f 512
24067 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
24068 [ $cnt != 512 ] && error "unexpected #files: $cnt"
24070 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
24071 sed "s/[/][^:]*://g")
24073 rm -f $DIR/$tdir/striped_dir/f1*
24074 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
24075 removed=$((512 - cnt))
24077 # few files have been just removed, so we expect
24078 # rmfid to fail on their fids
24079 errors=$($LFS rmfid $DIR $FIDS 2>&1 | wc -l)
24080 [ $removed != $errors ] && error "$errors != $removed"
24082 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
24084 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
24086 run_test 421g "rmfid to return errors properly"
24089 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d1
24090 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d2
24091 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d3
24092 dd if=/dev/zero of=$DIR/$tdir/d1/file1 bs=1k count=1
24093 dd if=/dev/zero of=$DIR/$tdir/d2/file1 bs=1k count=1
24095 local amc=$(at_max_get client)
24096 local amo=$(at_max_get mds1)
24097 local timeout=`lctl get_param -n timeout`
24099 at_max_set 0 client
24102 #define OBD_FAIL_PTLRPC_PAUSE_REQ 0x50a
24103 do_facet mds1 $LCTL set_param fail_loc=0x8000050a \
24104 fail_val=$(((2*timeout + 10)*1000))
24105 touch $DIR/$tdir/d3/file &
24107 #define OBD_FAIL_TGT_REPLY_DATA_RACE 0x722
24108 do_facet mds1 $LCTL set_param fail_loc=0x80000722 \
24109 fail_val=$((2*timeout + 5))
24110 mv $DIR/$tdir/d1/file1 $DIR/$tdir/d1/file2 &
24114 sleep $((2 * timeout))
24118 touch $DIR/$tdir/d2/file3
24119 touch $DIR/$tdir/d2/file4
24120 touch $DIR/$tdir/d2/file5
24123 at_max_set $amc client
24124 at_max_set $amo mds1
24126 # LU-12838 - verify the ptlrpc thread watchdog is not always throttled
24127 do_facet mds1 "dmesg | grep 'Dumping the stack trace for debugging'" ||
24128 error "Watchdog is always throttled"
24130 run_test 422 "kill a process with RPC in progress"
24143 # ensure statfs cache is expired
24146 _stats=$(stat_test | grep $MOUNT | sort -u | wc -l)
24147 [[ ${_stats} -ne 1 ]] && error "statfs wrong"
24151 run_test 423 "statfs should return a right data"
24154 #define OBD_FAIL_PTLRPC_BULK_REPLY_ATTACH 0x522 | OBD_FAIL_ONCE
24155 $LCTL set_param fail_loc=0x80000522
24156 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
24159 run_test 424 "simulate ENOMEM in ptl_send_rpc bulk reply ME attach"
24162 test_mkdir -c -1 $DIR/$tdir
24163 $LFS setstripe -c -1 $DIR/$tdir
24165 lru_resize_disable "" 100
24166 stack_trap "lru_resize_enable" EXIT
24170 for i in $(seq $((MDSCOUNT * 125))); do
24171 local t=$DIR/$tdir/$tfile_$i
24173 dd if=/dev/zero of=$t bs=4K count=1 > /dev/null 2>&1 ||
24174 error_noexit "Create file $t"
24176 stack_trap "rm -rf $DIR/$tdir" EXIT
24178 for oscparam in $($LCTL list_param ldlm.namespaces.*osc-[-0-9a-f]*); do
24179 local lru_size=$($LCTL get_param -n $oscparam.lru_size)
24180 local lock_count=$($LCTL get_param -n $oscparam.lock_count)
24182 [ $lock_count -le $lru_size ] ||
24183 error "osc lock count $lock_count > lru size $lru_size"
24186 for mdcparam in $($LCTL list_param ldlm.namespaces.*mdc-*); do
24187 local lru_size=$($LCTL get_param -n $mdcparam.lru_size)
24188 local lock_count=$($LCTL get_param -n $mdcparam.lock_count)
24190 [ $lock_count -le $lru_size ] ||
24191 error "mdc lock count $lock_count > lru size $lru_size"
24194 run_test 425 "lock count should not exceed lru size"
24197 splice-test -r $DIR/$tfile
24198 splice-test -rd $DIR/$tfile
24199 splice-test $DIR/$tfile
24200 splice-test -d $DIR/$tfile
24202 run_test 426 "splice test on Lustre"
24205 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
24206 (( $MDS1_VERSION >= $(version_code 2.12.4) )) ||
24207 skip "Need MDS version at least 2.12.4"
24213 test_mkdir -c $MDSCOUNT -i 1 $DIR/$tdir/1/dir
24214 test_mkdir -c $MDSCOUNT -i 1 $DIR/$tdir/2/dir2
24216 $LFS getdirstripe $DIR/$tdir/1/dir
24218 #first setfattr for creating updatelog
24219 setfattr -n user.attr0 -v "some text" $DIR/$tdir/1/dir
24221 #define OBD_FAIL_OUT_OBJECT_MISS 0x1708
24222 do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param fail_loc=0x80001708
24223 setfattr -n user.attr1 -v "some text" $DIR/$tdir/1/dir &
24224 setfattr -n user.attr2 -v "another attr" $DIR/$tdir/2/dir2 &
24228 wait_recovery_complete mds2 $((2*TIMEOUT))
24230 log=$(do_facet mds1 dmesg | tac | sed "/${TESTNAME//_/ }/,$ d")
24231 echo $log | grep "get update log failed" &&
24232 error "update log corruption is detected" || true
24234 run_test 427 "Failed DNE2 update request shouldn't corrupt updatelog"
24240 # data at [200K, 400K)
24241 dd if=/dev/urandom of=$file bs=256K count=1 seek=1 ||
24242 error "256K->512K dd fails"
24244 dd if=/dev/urandom of=$file bs=1M count=1 seek=2 ||
24245 error "2M->3M dd fails"
24247 dd if=/dev/urandom of=$file bs=1M count=1 seek=4 ||
24248 error "4M->5M dd fails"
24249 echo "Data at 256K...512K, 2M...3M and 4M...5M"
24250 # start at first component hole #1
24251 printf "Seeking hole from 1000 ... "
24252 offset=$(lseek_test -l 1000 $file)
24254 [[ $offset == 1000 ]] || error "offset $offset != 1000"
24255 printf "Seeking data from 1000 ... "
24256 offset=$(lseek_test -d 1000 $file)
24258 [[ $offset == 262144 ]] || error "offset $offset != 262144"
24260 # start at first component data block
24261 printf "Seeking hole from 300000 ... "
24262 offset=$(lseek_test -l 300000 $file)
24264 [[ $offset == 524288 ]] || error "offset $offset != 524288"
24265 printf "Seeking data from 300000 ... "
24266 offset=$(lseek_test -d 300000 $file)
24268 [[ $offset == 300000 ]] || error "offset $offset != 300000"
24270 # start at the first component but beyond end of object size
24271 printf "Seeking hole from 1000000 ... "
24272 offset=$(lseek_test -l 1000000 $file)
24274 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
24275 printf "Seeking data from 1000000 ... "
24276 offset=$(lseek_test -d 1000000 $file)
24278 [[ $offset == 2097152 ]] || error "offset $offset != 2097152"
24280 # start at second component stripe 2 (empty file)
24281 printf "Seeking hole from 1500000 ... "
24282 offset=$(lseek_test -l 1500000 $file)
24284 [[ $offset == 1500000 ]] || error "offset $offset != 1500000"
24285 printf "Seeking data from 1500000 ... "
24286 offset=$(lseek_test -d 1500000 $file)
24288 [[ $offset == 2097152 ]] || error "offset $offset != 2097152"
24290 # start at second component stripe 1 (all data)
24291 printf "Seeking hole from 3000000 ... "
24292 offset=$(lseek_test -l 3000000 $file)
24294 [[ $offset == 3145728 ]] || error "offset $offset != 3145728"
24295 printf "Seeking data from 3000000 ... "
24296 offset=$(lseek_test -d 3000000 $file)
24298 [[ $offset == 3000000 ]] || error "offset $offset != 3000000"
24300 dd if=/dev/urandom of=$file bs=640K count=1 seek=1 ||
24301 error "2nd dd fails"
24302 echo "Add data block at 640K...1280K"
24304 # start at before new data block, in hole
24305 printf "Seeking hole from 600000 ... "
24306 offset=$(lseek_test -l 600000 $file)
24308 [[ $offset == 600000 ]] || error "offset $offset != 600000"
24309 printf "Seeking data from 600000 ... "
24310 offset=$(lseek_test -d 600000 $file)
24312 [[ $offset == 655360 ]] || error "offset $offset != 655360"
24314 # start at the first component new data block
24315 printf "Seeking hole from 1000000 ... "
24316 offset=$(lseek_test -l 1000000 $file)
24318 [[ $offset == 1310720 ]] || error "offset $offset != 1310720"
24319 printf "Seeking data from 1000000 ... "
24320 offset=$(lseek_test -d 1000000 $file)
24322 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
24324 # start at second component stripe 2, new data
24325 printf "Seeking hole from 1200000 ... "
24326 offset=$(lseek_test -l 1200000 $file)
24328 [[ $offset == 1310720 ]] || error "offset $offset != 1310720"
24329 printf "Seeking data from 1200000 ... "
24330 offset=$(lseek_test -d 1200000 $file)
24332 [[ $offset == 1200000 ]] || error "offset $offset != 1200000"
24334 # start beyond file end
24335 printf "Using offset > filesize ... "
24336 lseek_test -l 4000000 $file && error "lseek should fail"
24337 printf "Using offset > filesize ... "
24338 lseek_test -d 4000000 $file && error "lseek should fail"
24344 $LCTL get_param mdc.*.import | grep -q 'connect_flags:.*seek' ||
24345 skip "MDT does not support SEEK_HOLE"
24347 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
24348 skip "OST does not support SEEK_HOLE"
24350 local file=$DIR/$tdir/$tfile
24352 mkdir -p $DIR/$tdir
24354 $LFS setstripe -E 1M -L mdt -E eof -c2 $file
24355 # OST stripe #1 will have continuous data at [1M, 3M)
24356 # OST stripe #2 is empty
24357 echo "Component #1: 1M DoM, component #2: EOF, 2 stripes 1M"
24358 lseek_test_430 $file
24360 $LFS setstripe -E 1M -c2 -S 64K -E 10M -c2 -S 1M $file
24361 echo "Component #1: 1M, 2 stripes 64K, component #2: EOF, 2 stripes 1M"
24362 lseek_test_430 $file
24364 $LFS setstripe -c2 -S 512K $file
24365 echo "Two stripes, stripe size 512K"
24366 lseek_test_430 $file
24368 # FLR with stale mirror
24369 $LFS setstripe -N -E 512K -c1 -S 64K -E eof -c2 -S 512K \
24371 echo "Mirrored file:"
24372 echo "Component #1: 512K, stripe 64K, component #2: EOF, 2 stripes 512K"
24373 echo "Plain 2 stripes 1M"
24374 lseek_test_430 $file
24377 run_test 430a "lseek: SEEK_DATA/SEEK_HOLE basic functionality"
24380 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
24381 skip "OST does not support SEEK_HOLE"
24384 local file=$DIR/$tdir/$tfile
24386 mkdir -p $DIR/$tdir
24387 # Empty layout lseek should fail
24390 printf "Seeking hole from 0 ... "
24391 lseek_test -l 0 $file && error "lseek should fail"
24392 printf "Seeking data from 0 ... "
24393 lseek_test -d 0 $file && error "lseek should fail"
24397 $LFS setstripe -E 1M -c2 -E eof $file
24398 $TRUNCATE $file 1048576
24399 printf "Seeking hole from 1000000 ... "
24400 offset=$(lseek_test -l 1000000 $file)
24402 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
24403 printf "Seeking data from 1000000 ... "
24404 lseek_test -d 1000000 $file && error "lseek should fail"
24407 # full component followed by non-inited one
24408 $LFS setstripe -E 1M -c2 -E eof $file
24409 dd if=/dev/urandom of=$file bs=1M count=1
24410 printf "Seeking hole from 1000000 ... "
24411 offset=$(lseek_test -l 1000000 $file)
24413 [[ $offset == 1048576 ]] || error "offset $offset != 1048576"
24414 printf "Seeking hole from 1048576 ... "
24415 lseek_test -l 1048576 $file && error "lseek should fail"
24416 # init second component and truncate back
24417 echo "123" >> $file
24418 $TRUNCATE $file 1048576
24419 printf "Seeking hole from 1000000 ... "
24420 offset=$(lseek_test -l 1000000 $file)
24422 [[ $offset == 1048576 ]] || error "offset $offset != 1048576"
24423 printf "Seeking hole from 1048576 ... "
24424 lseek_test -l 1048576 $file && error "lseek should fail"
24425 # boundary checks for big values
24426 dd if=/dev/urandom of=$file.10g bs=1 count=1 seek=10G
24427 offset=$(lseek_test -d 0 $file.10g)
24428 [[ $offset == 10737418240 ]] || error "offset $offset != 10737418240"
24429 dd if=/dev/urandom of=$file.100g bs=1 count=1 seek=100G
24430 offset=$(lseek_test -d 0 $file.100g)
24431 [[ $offset == 107374182400 ]] || error "offset $offset != 107374182400"
24434 run_test 430b "lseek: SEEK_DATA/SEEK_HOLE special cases"
24437 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
24438 skip "OST does not support SEEK_HOLE"
24440 local file=$DIR/$tdir/$tfile
24443 mkdir -p $DIR/$tdir
24444 dd if=/dev/urandom of=$file bs=1k count=1 seek=5M
24446 # cp version 8.33+ prefers lseek over fiemap
24447 if [[ $(cp --version | head -n1 | sed "s/[^0-9]//g") -ge 833 ]]; then
24449 time cp $file /dev/null
24450 (( SECONDS - start < 5 )) ||
24451 error "cp: too long runtime $((SECONDS - start))"
24454 # tar version 1.29+ supports SEEK_HOLE/DATA
24455 if [[ $(tar --version | head -n1 | sed "s/[^0-9]//g") -ge 129 ]]; then
24457 time tar cS $file - | cat > /dev/null
24458 (( SECONDS - start < 5 )) ||
24459 error "tar: too long runtime $((SECONDS - start))"
24462 run_test 430c "lseek: external tools check"
24464 test_431() { # LU-14187
24465 local file=$DIR/$tdir/$tfile
24467 mkdir -p $DIR/$tdir
24468 $LFS setstripe -c 1 -i 0 $file || error "lfs setstripe failed"
24469 dd if=/dev/urandom of=$file bs=4k count=1
24470 dd if=/dev/urandom of=$file bs=4k count=1 seek=10 conv=notrunc
24471 dd if=/dev/urandom of=$file bs=4k count=1 seek=12 conv=notrunc
24472 #define OBD_FAIL_OST_RESTART_IO 0x251
24473 do_facet ost1 "$LCTL set_param fail_loc=0x251"
24474 $LFS setstripe -c 1 -i 0 $file.0 || error "lfs setstripe failed"
24478 echo 3 > /proc/sys/vm/drop_caches
24479 diff $file $file.0 || error "data diff"
24481 run_test 431 "Restart transaction for IO"
24484 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
24485 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
24486 skip "Need server version at least 2.9.55"
24488 start_full_debug_logging
24492 stop_full_debug_logging
24496 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
24497 local st=$(do_facet mgs $LCTL barrier_stat $FSNAME |
24498 awk '/The barrier for/ { print $7 }')
24501 local st=$(do_facet mgs $LCTL barrier_stat -s $FSNAME)
24506 barrier_expired() {
24509 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
24510 expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
24511 awk '/will be expired/ { print $7 }')
24513 expired=$(do_facet mgs $LCTL barrier_stat -t $FSNAME)
24522 echo "Start barrier_freeze at: $(date)"
24523 #define OBD_FAIL_BARRIER_DELAY 0x2202
24524 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
24525 # Do not reduce barrier time - See LU-11873
24526 do_facet mgs $LCTL barrier_freeze $FSNAME 20 &
24529 local b_status=$(barrier_stat)
24530 echo "Got barrier status at: $(date)"
24531 [ "$b_status" = "'freezing_p1'" ] ||
24532 error "(1) unexpected barrier status $b_status"
24534 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
24536 b_status=$(barrier_stat)
24537 [ "$b_status" = "'frozen'" ] ||
24538 error "(2) unexpected barrier status $b_status"
24540 local expired=$(barrier_expired)
24541 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
24542 sleep $((expired + 3))
24544 b_status=$(barrier_stat)
24545 [ "$b_status" = "'expired'" ] ||
24546 error "(3) unexpected barrier status $b_status"
24548 # Do not reduce barrier time - See LU-11873
24549 do_facet mgs $LCTL barrier_freeze $FSNAME 20 ||
24550 error "(4) fail to freeze barrier"
24552 b_status=$(barrier_stat)
24553 [ "$b_status" = "'frozen'" ] ||
24554 error "(5) unexpected barrier status $b_status"
24556 echo "Start barrier_thaw at: $(date)"
24557 #define OBD_FAIL_BARRIER_DELAY 0x2202
24558 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
24559 do_facet mgs $LCTL barrier_thaw $FSNAME &
24562 b_status=$(barrier_stat)
24563 echo "Got barrier status at: $(date)"
24564 [ "$b_status" = "'thawing'" ] ||
24565 error "(6) unexpected barrier status $b_status"
24567 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
24569 b_status=$(barrier_stat)
24570 [ "$b_status" = "'thawed'" ] ||
24571 error "(7) unexpected barrier status $b_status"
24573 #define OBD_FAIL_BARRIER_FAILURE 0x2203
24574 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
24575 do_facet mgs $LCTL barrier_freeze $FSNAME
24577 b_status=$(barrier_stat)
24578 [ "$b_status" = "'failed'" ] ||
24579 error "(8) unexpected barrier status $b_status"
24581 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
24582 do_facet mgs $LCTL barrier_thaw $FSNAME
24586 run_test 801a "write barrier user interfaces and stat machine"
24591 mkdir $DIR/$tdir || error "(1) fail to mkdir"
24592 createmany -d $DIR/$tdir/d 6 || "(2) fail to mkdir"
24593 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
24594 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
24595 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
24597 cancel_lru_locks mdc
24599 # 180 seconds should be long enough
24600 do_facet mgs $LCTL barrier_freeze $FSNAME 180
24602 local b_status=$(barrier_stat)
24603 [ "$b_status" = "'frozen'" ] ||
24604 error "(6) unexpected barrier status $b_status"
24606 mkdir $DIR/$tdir/d0/d10 &
24609 touch $DIR/$tdir/d1/f13 &
24612 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
24615 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
24618 rm -f $DIR/$tdir/d4/f12 &
24621 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
24623 # To guarantee taht the 'stat' is not blocked
24624 b_status=$(barrier_stat)
24625 [ "$b_status" = "'frozen'" ] ||
24626 error "(8) unexpected barrier status $b_status"
24628 # let above commands to run at background
24631 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
24632 ps -p $touch_pid || error "(10) touch should be blocked"
24633 ps -p $ln_pid || error "(11) link should be blocked"
24634 ps -p $mv_pid || error "(12) rename should be blocked"
24635 ps -p $rm_pid || error "(13) unlink should be blocked"
24637 b_status=$(barrier_stat)
24638 [ "$b_status" = "'frozen'" ] ||
24639 error "(14) unexpected barrier status $b_status"
24641 do_facet mgs $LCTL barrier_thaw $FSNAME
24642 b_status=$(barrier_stat)
24643 [ "$b_status" = "'thawed'" ] ||
24644 error "(15) unexpected barrier status $b_status"
24646 wait $mkdir_pid || error "(16) mkdir should succeed"
24647 wait $touch_pid || error "(17) touch should succeed"
24648 wait $ln_pid || error "(18) link should succeed"
24649 wait $mv_pid || error "(19) rename should succeed"
24650 wait $rm_pid || error "(20) unlink should succeed"
24654 run_test 801b "modification will be blocked by write barrier"
24657 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
24661 stop mds2 || error "(1) Fail to stop mds2"
24663 do_facet mgs $LCTL barrier_freeze $FSNAME 30
24665 local b_status=$(barrier_stat)
24666 [ "$b_status" = "'expired'" ] || [ "$b_status" = "'failed'" ] || {
24667 do_facet mgs $LCTL barrier_thaw $FSNAME
24668 error "(2) unexpected barrier status $b_status"
24671 do_facet mgs $LCTL barrier_rescan $FSNAME ||
24672 error "(3) Fail to rescan barrier bitmap"
24674 # Do not reduce barrier time - See LU-11873
24675 do_facet mgs $LCTL barrier_freeze $FSNAME 20
24677 b_status=$(barrier_stat)
24678 [ "$b_status" = "'frozen'" ] ||
24679 error "(4) unexpected barrier status $b_status"
24681 do_facet mgs $LCTL barrier_thaw $FSNAME
24682 b_status=$(barrier_stat)
24683 [ "$b_status" = "'thawed'" ] ||
24684 error "(5) unexpected barrier status $b_status"
24686 local devname=$(mdsdevname 2)
24688 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
24690 do_facet mgs $LCTL barrier_rescan $FSNAME ||
24691 error "(7) Fail to rescan barrier bitmap"
24695 run_test 801c "rescan barrier bitmap"
24697 saved_MGS_MOUNT_OPTS=$MGS_MOUNT_OPTS
24698 saved_MDS_MOUNT_OPTS=$MDS_MOUNT_OPTS
24699 saved_OST_MOUNT_OPTS=$OST_MOUNT_OPTS
24700 saved_MOUNT_OPTS=$MOUNT_OPTS
24706 MGS_MOUNT_OPTS=$saved_MGS_MOUNT_OPTS
24707 MDS_MOUNT_OPTS=$saved_MDS_MOUNT_OPTS
24708 OST_MOUNT_OPTS=$saved_OST_MOUNT_OPTS
24709 MOUNT_OPTS=$saved_MOUNT_OPTS
24714 [[ $mds1_FSTYPE = zfs ]] || skip "ZFS specific test"
24715 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
24716 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
24717 skip "Need server version at least 2.9.55"
24719 [[ $ENABLE_QUOTA ]] && skip "Quota enabled for read-only test"
24721 mkdir $DIR/$tdir || error "(1) fail to mkdir"
24723 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
24724 error "(2) Fail to copy"
24726 trap cleanup_802a EXIT
24728 # sync by force before remount as readonly
24729 sync; sync_all_data; sleep 3; sync_all_data
24733 MGS_MOUNT_OPTS=$(csa_add "$MGS_MOUNT_OPTS" -o rdonly_dev)
24734 MDS_MOUNT_OPTS=$(csa_add "$MDS_MOUNT_OPTS" -o rdonly_dev)
24735 OST_MOUNT_OPTS=$(csa_add "$OST_MOUNT_OPTS" -o rdonly_dev)
24737 echo "Mount the server as read only"
24738 setupall server_only || error "(3) Fail to start servers"
24740 echo "Mount client without ro should fail"
24741 mount_client $MOUNT &&
24742 error "(4) Mount client without 'ro' should fail"
24744 echo "Mount client with ro should succeed"
24745 MOUNT_OPTS=$(csa_add "$MOUNT_OPTS" -o ro)
24746 mount_client $MOUNT ||
24747 error "(5) Mount client with 'ro' should succeed"
24749 echo "Modify should be refused"
24750 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
24752 echo "Read should be allowed"
24753 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
24754 error "(7) Read should succeed under ro mode"
24758 run_test 802a "simulate readonly device"
24761 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24762 remote_mds_nodsh && skip "remote MDS with nodsh"
24764 do_facet $SINGLEMDS $LCTL get_param mdt.*.readonly ||
24765 skip "readonly option not available"
24767 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "(1) fail to mkdir"
24769 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
24770 error "(2) Fail to copy"
24772 # write back all cached data before setting MDT to readonly
24776 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=1
24777 stack_trap "do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0" EXIT
24779 echo "Modify should be refused"
24780 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
24782 echo "Read should be allowed"
24783 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
24784 error "(7) Read should succeed under ro mode"
24787 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0
24789 run_test 802b "be able to set MDTs to readonly"
24792 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
24793 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
24794 skip "MDS needs to be newer than 2.10.54"
24796 mkdir -p $DIR/$tdir
24797 # Create some objects on all MDTs to trigger related logs objects
24798 for idx in $(seq $MDSCOUNT); do
24799 $LFS mkdir -c $MDSCOUNT -i $((idx % $MDSCOUNT)) \
24800 $DIR/$tdir/dir${idx} ||
24801 error "Fail to create $DIR/$tdir/dir${idx}"
24805 wait_delete_completed # ensure old test cleanups are finished
24806 echo "before create:"
24808 local before_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
24810 for i in {1..10}; do
24811 $LFS mkdir -c 1 -i 1 $DIR/$tdir/foo$i ||
24812 error "Fail to create $DIR/$tdir/foo$i"
24816 echo "after create:"
24818 local after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
24820 # allow for an llog to be cleaned up during the test
24821 [ $after_used -ge $((before_used + 10 - 1)) ] ||
24822 error "before ($before_used) + 10 > after ($after_used)"
24824 for i in {1..10}; do
24825 rm -rf $DIR/$tdir/foo$i ||
24826 error "Fail to remove $DIR/$tdir/foo$i"
24829 sleep 3 # avoid MDT return cached statfs
24830 wait_delete_completed
24831 echo "after unlink:"
24833 after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
24835 # allow for an llog to be created during the test
24836 [ $after_used -le $((before_used + 1)) ] ||
24837 error "after ($after_used) > before ($before_used) + 1"
24839 run_test 803a "verify agent object for remote object"
24842 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
24843 [ $MDS1_VERSION -lt $(version_code 2.13.56) ] &&
24844 skip "MDS needs to be newer than 2.13.56"
24845 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24847 for i in $(seq 0 $((MDSCOUNT - 1))); do
24848 $LFS mkdir -i $i $DIR/$tdir.$i || error "mkdir $tdir.$i"
24856 stat $DIR/$tdir.* >/dev/null || error "stat $tdir.*"
24857 for i in $(seq 0 $((MDSCOUNT - 1))); do
24858 tmp=$(do_facet mds$i $LCTL get_param mdt.*-MDT000$i.md_stats |
24859 awk '/getattr/ { print $2 }')
24860 before=$((before + tmp))
24862 stat $DIR/$tdir.* >/dev/null || error "stat $tdir.*"
24863 for i in $(seq 0 $((MDSCOUNT - 1))); do
24864 tmp=$(do_facet mds$i $LCTL get_param mdt.*-MDT000$i.md_stats |
24865 awk '/getattr/ { print $2 }')
24866 after=$((after + tmp))
24869 [ $before -eq $after ] || error "getattr count $before != $after"
24871 run_test 803b "remote object can getattr from cache"
24874 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
24875 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
24876 skip "MDS needs to be newer than 2.10.54"
24877 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
24879 mkdir -p $DIR/$tdir
24880 $LFS mkdir -c 1 -i 1 $DIR/$tdir/dir0 ||
24881 error "Fail to create $DIR/$tdir/dir0"
24883 local fid=$($LFS path2fid $DIR/$tdir/dir0)
24884 local dev=$(mdsdevname 2)
24886 do_facet mds2 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
24887 grep ${fid} || error "NOT found agent entry for dir0"
24889 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir/dir1 ||
24890 error "Fail to create $DIR/$tdir/dir1"
24892 touch $DIR/$tdir/dir1/foo0 ||
24893 error "Fail to create $DIR/$tdir/dir1/foo0"
24894 fid=$($LFS path2fid $DIR/$tdir/dir1/foo0)
24897 for idx in $(seq $MDSCOUNT); do
24898 dev=$(mdsdevname $idx)
24899 do_facet mds${idx} \
24900 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
24901 grep ${fid} && rc=$idx
24904 mv $DIR/$tdir/dir1/foo0 $DIR/$tdir/dir1/foo1 ||
24905 error "Fail to rename foo0 to foo1"
24906 if [ $rc -eq 0 ]; then
24907 for idx in $(seq $MDSCOUNT); do
24908 dev=$(mdsdevname $idx)
24909 do_facet mds${idx} \
24910 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
24911 grep ${fid} && rc=$idx
24915 mv $DIR/$tdir/dir1/foo1 $DIR/$tdir/dir1/foo2 ||
24916 error "Fail to rename foo1 to foo2"
24917 if [ $rc -eq 0 ]; then
24918 for idx in $(seq $MDSCOUNT); do
24919 dev=$(mdsdevname $idx)
24920 do_facet mds${idx} \
24921 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
24922 grep ${fid} && rc=$idx
24926 [ $rc -ne 0 ] || error "NOT found agent entry for foo"
24928 ln $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir0/guard ||
24929 error "Fail to link to $DIR/$tdir/dir1/foo2"
24930 mv $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir1/foo0 ||
24931 error "Fail to rename foo2 to foo0"
24932 unlink $DIR/$tdir/dir1/foo0 ||
24933 error "Fail to unlink $DIR/$tdir/dir1/foo0"
24934 rm -rf $DIR/$tdir/dir0 ||
24935 error "Fail to rm $DIR/$tdir/dir0"
24937 for idx in $(seq $MDSCOUNT); do
24938 dev=$(mdsdevname $idx)
24942 run_e2fsck $(facet_active_host mds$idx) $dev -n ||
24944 start mds${idx} $dev $MDS_MOUNT_OPTS ||
24945 error "mount mds$idx failed"
24946 df $MOUNT > /dev/null 2>&1
24948 # e2fsck should not return error
24950 error "e2fsck detected error on MDT${idx}: rc=$rc"
24953 run_test 804 "verify agent entry for remote entry"
24956 do_facet $SINGLEMDS zfs set quota=$old $fsset
24957 unlinkmany $DIR/$tdir/f- 1000000
24962 local zfs_version=$(do_facet mds1 cat /sys/module/zfs/version)
24963 [ "$mds1_FSTYPE" != "zfs" ] && skip "ZFS specific test"
24964 [ $(version_code $zfs_version) -lt $(version_code 0.7.2) ] &&
24965 skip "netfree not implemented before 0.7"
24966 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
24967 skip "Need MDS version at least 2.10.57"
24974 local pref="osd-zfs.$FSNAME-MDT0000."
24976 # limit available space on MDS dataset to meet nospace issue
24977 # quickly. then ZFS 0.7.2 can use reserved space if asked
24978 # properly (using netfree flag in osd_declare_destroy()
24979 fsset=$(do_facet $SINGLEMDS lctl get_param -n $pref.mntdev)
24980 old=$(do_facet $SINGLEMDS zfs get -H quota $fsset | \
24982 freekb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytesfree)
24983 usedkb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytestotal)
24984 let "usedkb=usedkb-freekb"
24985 let "freekb=freekb/2"
24986 if let "freekb > 5000"; then
24989 do_facet $SINGLEMDS zfs set quota=$(((usedkb+freekb)*1024)) $fsset
24990 trap cleanup_805 EXIT
24992 $LFS setstripe -E 1M -c2 -E 4M -c2 -E -1 -c2 $DIR/$tdir ||
24993 error "Can't set PFL layout"
24994 createmany -m $DIR/$tdir/f- 1000000 && error "ENOSPC wasn't met"
24995 rm -rf $DIR/$tdir || error "not able to remove"
24996 do_facet $SINGLEMDS zfs set quota=$old $fsset
24999 run_test 805 "ZFS can remove from full fs"
25005 local size=$($LFS getsom -s $file)
25006 local expect=$(stat -c %s $file)
25008 [[ $size == $expect ]] ||
25009 error "$file expected size: $expect, got: $size"
25011 local blocks=$($LFS getsom -b $file)
25012 expect=$(stat -c %b $file)
25013 [[ $blocks == $expect ]] ||
25014 error "$file expected blocks: $expect, got: $blocks"
25019 local size=$($LFS getsom -s $1)
25022 [[ $size == $expect ]] ||
25023 error "$file expected size: $expect, got: $size"
25027 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
25028 skip "Need MDS version at least 2.11.52"
25032 touch $DIR/$tfile || error "touch $tfile failed"
25034 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
25035 save_lustre_params client "llite.*.xattr_cache" > $save
25036 lctl set_param llite.*.xattr_cache=0
25037 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
25039 # single-threaded write
25040 echo "Test SOM for single-threaded write"
25041 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 ||
25042 error "write $tfile failed"
25043 check_lsom_size $DIR/$tfile $bs
25046 local size=$(($num * $bs))
25050 echo "Test SOM for single client multi-threaded($num) write"
25051 $TRUNCATE $DIR/$tfile 0
25052 for ((i = 0; i < $num; i++)); do
25053 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
25055 offset=$((offset + $bs))
25057 for (( i=0; i < $num; i++ )); do
25060 check_lsom_size $DIR/$tfile $size
25062 $TRUNCATE $DIR/$tfile 0
25063 for ((i = 0; i < $num; i++)); do
25064 offset=$((offset - $bs))
25065 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
25068 for (( i=0; i < $num; i++ )); do
25071 check_lsom_size $DIR/$tfile $size
25073 # multi-client writes
25074 num=$(get_node_count ${CLIENTS//,/ })
25075 size=$(($num * $bs))
25079 echo "Test SOM for multi-client ($num) writes"
25080 $TRUNCATE $DIR/$tfile 0
25081 for client in ${CLIENTS//,/ }; do
25082 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
25085 offset=$((offset + $bs))
25087 for (( i=0; i < $num; i++ )); do
25090 check_lsom_size $DIR/$tfile $offset
25093 $TRUNCATE $DIR/$tfile 0
25094 for client in ${CLIENTS//,/ }; do
25095 offset=$((offset - $bs))
25096 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
25100 for (( i=0; i < $num; i++ )); do
25103 check_lsom_size $DIR/$tfile $size
25106 echo "Test SOM for truncate"
25107 $TRUNCATE $DIR/$tfile 1048576
25108 check_lsom_size $DIR/$tfile 1048576
25109 $TRUNCATE $DIR/$tfile 1234
25110 check_lsom_size $DIR/$tfile 1234
25112 # verify SOM blocks count
25113 echo "Verify SOM block count"
25114 $TRUNCATE $DIR/$tfile 0
25115 $MULTIOP $DIR/$tfile oO_TRUNC:O_RDWR:w1048576YSc ||
25116 error "failed to write file $tfile"
25117 check_lsom_data $DIR/$tfile
25119 run_test 806 "Verify Lazy Size on MDS"
25122 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
25123 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
25124 skip "Need MDS version at least 2.11.52"
25126 # Registration step
25127 changelog_register || error "changelog_register failed"
25128 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
25129 changelog_users $SINGLEMDS | grep -q $cl_user ||
25130 error "User $cl_user not found in changelog_users"
25132 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
25133 save_lustre_params client "llite.*.xattr_cache" > $save
25134 lctl set_param llite.*.xattr_cache=0
25135 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
25137 rm -rf $DIR/$tdir || error "rm $tdir failed"
25138 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
25139 touch $DIR/$tdir/trunc || error "touch $tdir/trunc failed"
25140 $TRUNCATE $DIR/$tdir/trunc 1024 || error "truncate $tdir/trunc failed"
25141 $TRUNCATE $DIR/$tdir/trunc 1048576 ||
25142 error "truncate $tdir/trunc failed"
25145 dd if=/dev/zero of=$DIR/$tdir/single_dd bs=$bs count=1 conv=fsync ||
25146 error "write $tfile failed"
25148 # multi-client wirtes
25149 local num=$(get_node_count ${CLIENTS//,/ })
25153 echo "Test SOM for multi-client ($num) writes"
25154 touch $DIR/$tfile || error "touch $tfile failed"
25155 $TRUNCATE $DIR/$tfile 0
25156 for client in ${CLIENTS//,/ }; do
25157 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
25160 offset=$((offset + $bs))
25162 for (( i=0; i < $num; i++ )); do
25166 do_rpc_nodes "$CLIENTS" cancel_lru_locks osc
25167 do_nodes "$CLIENTS" "sync ; sleep 5 ; sync"
25168 $LSOM_SYNC -u $cl_user -m $FSNAME-MDT0000 $MOUNT
25169 check_lsom_data $DIR/$tdir/trunc
25170 check_lsom_data $DIR/$tdir/single_dd
25171 check_lsom_data $DIR/$tfile
25174 # Deregistration step
25175 changelog_deregister || error "changelog_deregister failed"
25177 run_test 807 "verify LSOM syncing tool"
25179 check_som_nologged()
25181 local lines=$($LFS changelog $FSNAME-MDT0000 |
25182 grep 'x=trusted.som' | wc -l)
25183 [ $lines -ne 0 ] && error "trusted.som xattr is logged in Changelogs"
25187 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
25188 skip "Need MDS version at least 2.11.55"
25190 # Registration step
25191 changelog_register || error "changelog_register failed"
25193 touch $DIR/$tfile || error "touch $tfile failed"
25196 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=1 ||
25197 error "write $tfile failed"
25200 $TRUNCATE $DIR/$tfile 1234
25203 $TRUNCATE $DIR/$tfile 1048576
25206 # Deregistration step
25207 changelog_deregister || error "changelog_deregister failed"
25209 run_test 808 "Check trusted.som xattr not logged in Changelogs"
25214 [[ $? -eq 61 ]] || error "DoM-only file $1 has SOM xattr"
25218 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
25219 skip "Need MDS version at least 2.11.56"
25221 $LFS setstripe -E 1M -L mdt $DIR/$tfile ||
25222 error "failed to create DoM-only file $DIR/$tfile"
25223 touch $DIR/$tfile || error "touch $tfile failed"
25224 check_som_nodata $DIR/$tfile
25226 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 ||
25227 error "write $tfile failed"
25228 check_som_nodata $DIR/$tfile
25230 $TRUNCATE $DIR/$tfile 1234
25231 check_som_nodata $DIR/$tfile
25233 $TRUNCATE $DIR/$tfile 4097
25234 check_som_nodata $DIR/$file
25236 run_test 809 "Verify no SOM xattr store for DoM-only files"
25239 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25240 $GSS && skip_env "could not run with gss"
25241 [[ $OST1_VERSION -gt $(version_code 2.12.58) ]] ||
25242 skip "OST < 2.12.58 doesn't align checksum"
25245 stack_trap "set_checksums $ORIG_CSUM" EXIT
25246 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
25251 for csum in $CKSUM_TYPES; do
25252 #define OBD_FAIL_OSC_NO_GRANT 0x411
25253 $LCTL set_param osc.*.checksum_type=$csum fail_loc=0x411
25254 for i in "10240 0" "10000 0" "4000 1" "500 1"; do
25256 dd if=/dev/urandom of=$DIR/$tfile bs=$1 count=2 seek=$2
25257 before=$(md5sum $DIR/$tfile)
25258 $LCTL set_param ldlm.namespaces.*osc*.lru_size=clear
25259 after=$(md5sum $DIR/$tfile)
25260 [ "$before" == "$after" ] ||
25261 error "$csum: $before != $after bs=$1 seek=$2"
25265 run_test 810 "partial page writes on ZFS (LU-11663)"
25268 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
25269 skip "OST < 2.12.51 doesn't support this fail_loc"
25271 $LFS setstripe -c 1 -i 0 $DIR/$tfile
25272 # ensure ost1 is connected
25273 stat $DIR/$tfile >/dev/null || error "can't stat"
25274 wait_osc_import_state client ost1 FULL
25275 # no locks, no reqs to let the connection idle
25276 cancel_lru_locks osc
25278 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
25279 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
25280 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
25281 wait_osc_import_state client ost1 CONNECTING
25282 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
25284 stat $DIR/$tfile >/dev/null || error "can't stat file"
25286 run_test 812a "do not drop reqs generated when imp is going to idle (LU-11951)"
25288 test_812b() { # LU-12378
25289 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
25290 skip "OST < 2.12.51 doesn't support this fail_loc"
25292 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "setstripe failed"
25293 # ensure ost1 is connected
25294 stat $DIR/$tfile >/dev/null || error "can't stat"
25295 wait_osc_import_state client ost1 FULL
25296 # no locks, no reqs to let the connection idle
25297 cancel_lru_locks osc
25299 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
25300 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
25301 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
25302 wait_osc_import_state client ost1 CONNECTING
25303 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
25305 $LFS quota -u 0 $DIR/ || error "lfs quota should succeed"
25306 wait_osc_import_state client ost1 IDLE
25308 run_test 812b "do not drop no resend request for idle connect"
25311 local file_heat_sav=$($LCTL get_param -n llite.*.file_heat 2>/dev/null)
25312 [ -z "$file_heat_sav" ] && skip "no file heat support"
25323 local period_second=$($LCTL get_param -n llite.*.heat_period_second)
25324 local decay_pct=$($LCTL get_param -n llite.*.heat_decay_percentage)
25326 $LCTL set_param -n llite.*.file_heat=1
25327 echo "Turn on file heat"
25328 echo "Period second: $period_second, Decay percentage: $decay_pct"
25330 echo "QQQQ" > $DIR/$tfile
25331 echo "QQQQ" > $DIR/$tfile
25332 echo "QQQQ" > $DIR/$tfile
25333 cat $DIR/$tfile > /dev/null
25334 cat $DIR/$tfile > /dev/null
25335 cat $DIR/$tfile > /dev/null
25336 cat $DIR/$tfile > /dev/null
25338 local out=$($LFS heat_get $DIR/$tfile)
25340 $LFS heat_get $DIR/$tfile
25341 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
25342 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
25343 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
25344 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
25346 [ $readsample -le 4 ] || error "read sample ($readsample) is wrong"
25347 [ $writesample -le 3 ] || error "write sample ($writesample) is wrong"
25348 [ $readbyte -le 20 ] || error "read bytes ($readbyte) is wrong"
25349 [ $writebyte -le 15 ] || error "write bytes ($writebyte) is wrong"
25351 sleep $((period_second + 3))
25352 echo "Sleep $((period_second + 3)) seconds..."
25353 # The recursion formula to calculate the heat of the file f is as
25355 # Hi+1(f) = (1-P)*Hi(f)+ P*Ci
25356 # Where Hi is the heat value in the period between time points i*I and
25357 # (i+1)*I; Ci is the access count in the period; the symbol P refers
25358 # to the weight of Ci.
25359 out=$($LFS heat_get $DIR/$tfile)
25360 $LFS heat_get $DIR/$tfile
25361 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
25362 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
25363 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
25364 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
25366 [ $(bc <<< "$readsample <= 4 * $decay_pct / 100") -eq 1 ] ||
25367 error "read sample ($readsample) is wrong"
25368 [ $(bc <<< "$writesample <= 3 * $decay_pct / 100") -eq 1 ] ||
25369 error "write sample ($writesample) is wrong"
25370 [ $(bc <<< "$readbyte <= 20 * $decay_pct / 100") -eq 1 ] ||
25371 error "read bytes ($readbyte) is wrong"
25372 [ $(bc <<< "$writebyte <= 15 * $decay_pct / 100") -eq 1 ] ||
25373 error "write bytes ($writebyte) is wrong"
25375 echo "QQQQ" > $DIR/$tfile
25376 echo "QQQQ" > $DIR/$tfile
25377 echo "QQQQ" > $DIR/$tfile
25378 cat $DIR/$tfile > /dev/null
25379 cat $DIR/$tfile > /dev/null
25380 cat $DIR/$tfile > /dev/null
25381 cat $DIR/$tfile > /dev/null
25383 sleep $((period_second + 3))
25384 echo "Sleep $((period_second + 3)) seconds..."
25386 out=$($LFS heat_get $DIR/$tfile)
25387 $LFS heat_get $DIR/$tfile
25388 readsample1=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
25389 writesample1=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
25390 readbyte1=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
25391 writebyte1=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
25393 [ $(bc <<< "$readsample1 <= ($readsample * (100 - $decay_pct) + \
25394 4 * $decay_pct) / 100") -eq 1 ] ||
25395 error "read sample ($readsample1) is wrong"
25396 [ $(bc <<< "$writesample1 <= ($writesample * (100 - $decay_pct) + \
25397 3 * $decay_pct) / 100") -eq 1 ] ||
25398 error "write sample ($writesample1) is wrong"
25399 [ $(bc <<< "$readbyte1 <= ($readbyte * (100 - $decay_pct) + \
25400 20 * $decay_pct) / 100") -eq 1 ] ||
25401 error "read bytes ($readbyte1) is wrong"
25402 [ $(bc <<< "$writebyte1 <= ($writebyte * (100 - $decay_pct) + \
25403 15 * $decay_pct) / 100") -eq 1 ] ||
25404 error "write bytes ($writebyte1) is wrong"
25406 echo "Turn off file heat for the file $DIR/$tfile"
25407 $LFS heat_set -o $DIR/$tfile
25409 echo "QQQQ" > $DIR/$tfile
25410 echo "QQQQ" > $DIR/$tfile
25411 echo "QQQQ" > $DIR/$tfile
25412 cat $DIR/$tfile > /dev/null
25413 cat $DIR/$tfile > /dev/null
25414 cat $DIR/$tfile > /dev/null
25415 cat $DIR/$tfile > /dev/null
25417 out=$($LFS heat_get $DIR/$tfile)
25418 $LFS heat_get $DIR/$tfile
25419 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
25420 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
25421 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
25422 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
25424 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
25425 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
25426 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
25427 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
25429 echo "Trun on file heat for the file $DIR/$tfile"
25430 $LFS heat_set -O $DIR/$tfile
25432 echo "QQQQ" > $DIR/$tfile
25433 echo "QQQQ" > $DIR/$tfile
25434 echo "QQQQ" > $DIR/$tfile
25435 cat $DIR/$tfile > /dev/null
25436 cat $DIR/$tfile > /dev/null
25437 cat $DIR/$tfile > /dev/null
25438 cat $DIR/$tfile > /dev/null
25440 out=$($LFS heat_get $DIR/$tfile)
25441 $LFS heat_get $DIR/$tfile
25442 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
25443 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
25444 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
25445 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
25447 [ $readsample -gt 0 ] || error "read sample ($readsample) is wrong"
25448 [ $writesample -gt 0 ] || error "write sample ($writesample) is wrong"
25449 [ $readbyte -gt 0 ] || error "read bytes ($readbyte) is wrong"
25450 [ $writebyte -gt 0 ] || error "write bytes ($writebyte) is wrong"
25452 $LFS heat_set -c $DIR/$tfile
25453 $LCTL set_param -n llite.*.file_heat=0
25454 echo "Turn off file heat support for the Lustre filesystem"
25456 echo "QQQQ" > $DIR/$tfile
25457 echo "QQQQ" > $DIR/$tfile
25458 echo "QQQQ" > $DIR/$tfile
25459 cat $DIR/$tfile > /dev/null
25460 cat $DIR/$tfile > /dev/null
25461 cat $DIR/$tfile > /dev/null
25462 cat $DIR/$tfile > /dev/null
25464 out=$($LFS heat_get $DIR/$tfile)
25465 $LFS heat_get $DIR/$tfile
25466 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
25467 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
25468 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
25469 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
25471 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
25472 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
25473 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
25474 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
25476 $LCTL set_param -n llite.*.file_heat=$file_heat_sav
25479 run_test 813 "File heat verfication"
25483 dd of=$DIR/$tfile seek=128 bs=1k < /dev/null
25484 echo -n y >> $DIR/$tfile
25485 cp --sparse=always $DIR/$tfile $DIR/${tfile}.cp || error "copy failed"
25486 diff $DIR/$tfile $DIR/${tfile}.cp || error "files should be same"
25488 run_test 814 "sparse cp works as expected (LU-12361)"
25492 writeme -b 100 $DIR/$tfile || error "write 100 bytes failed"
25493 writeme -b 0 $DIR/$tfile || error "write 0 byte failed"
25495 run_test 815 "zero byte tiny write doesn't hang (LU-12382)"
25498 local ost1_imp=$(get_osc_import_name client ost1)
25499 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
25502 $LFS setstripe -c 1 -i 0 $DIR/$tfile
25503 # ensure ost1 is connected
25505 stat $DIR/$tfile >/dev/null || error "can't stat"
25506 wait_osc_import_state client ost1 FULL
25507 # no locks, no reqs to let the connection idle
25508 cancel_lru_locks osc
25509 lru_resize_disable osc
25512 before=$($LCTL get_param -n \
25513 ldlm.namespaces.$imp_name.lru_size)
25515 wait_osc_import_state client ost1 IDLE
25516 dd if=/dev/null of=$DIR/$tfile bs=1k count=1 conv=sync
25517 now=$($LCTL get_param -n \
25518 ldlm.namespaces.$imp_name.lru_size)
25519 [ $before == $now ] || error "lru_size changed $before != $now"
25521 run_test 816 "do not reset lru_resize on idle reconnect"
25525 exportfs -u localhost:$DIR/nfsexp
25530 systemctl restart nfs-server.service || skip "failed to restart nfsd"
25532 mkdir -p $DIR/nfsexp
25533 exportfs -orw,no_root_squash localhost:$DIR/nfsexp ||
25534 error "failed to export nfs"
25536 tmpdir=$(mktemp -d /tmp/nfs-XXXXXX)
25537 stack_trap cleanup_817 EXIT
25539 mount -t nfs -orw localhost:$DIR/nfsexp $tmpdir ||
25540 error "failed to mount nfs to $tmpdir"
25542 cp /bin/true $tmpdir
25543 $DIR/nfsexp/true || error "failed to execute 'true' command"
25545 run_test 817 "nfsd won't cache write lock for exec file"
25549 $LFS setstripe -c1 -i0 $DIR/$tfile
25550 $LFS setstripe -c1 -i1 $DIR/$tfile
25552 #define OBD_FAIL_OSP_CANT_PROCESS_LLOG 0x2105
25553 do_facet $SINGLEMDS lctl set_param fail_loc=0x80002105
25554 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
25555 error "start $SINGLEMDS failed"
25558 run_test 818 "unlink with failed llog"
25561 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
25562 cancel_lru_locks osc
25563 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
25564 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
25565 dd if=$DIR/$tfile of=/dev/null bs=1M count=1
25568 run_test 819a "too big niobuf in read"
25571 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
25572 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
25573 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
25574 cancel_lru_locks osc
25578 run_test 819b "too big niobuf in write"
25581 function test_820_start_ost() {
25584 for num in $(seq $OSTCOUNT); do
25585 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS
25590 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
25593 umount_client $MOUNT || error "umount failed"
25594 for num in $(seq $OSTCOUNT); do
25598 # mount client with no active OSTs
25599 # so that the client can't initialize max LOV EA size
25600 # from OSC notifications
25601 mount_client $MOUNT || error "mount failed"
25602 # delay OST starting to keep this 0 max EA size for a while
25603 test_820_start_ost &
25605 # create a directory on MDS2
25606 test_mkdir -i 1 -c1 $DIR/$tdir/mds2 ||
25607 error "Failed to create directory"
25608 # open intent should update default EA size
25609 # see mdc_update_max_ea_from_body()
25610 # notice this is the very first RPC to MDS2
25611 out=$(cp /etc/services $DIR/$tdir/mds2 2>&1)
25614 # With SSK, this situation can lead to -EPERM being returned.
25615 # In that case, simply retry.
25616 if [ $ret -ne 0 ] && $SHARED_KEY; then
25617 if echo "$out" | grep -q "not permitted"; then
25618 cp /etc/services $DIR/$tdir/mds2
25622 [ $ret -eq 0 ] || error "Failed to copy files to mds$n"
25624 run_test 820 "update max EA from open intent"
25627 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
25629 save_lustre_params mds1 \
25630 "osp.$FSNAME-OST*-osc-MDT0000.max_create_count" > $p
25631 do_facet $SINGLEMDS "$LCTL set_param -n \
25632 osp.$FSNAME-OST*MDT0000.max_create_count=0"
25633 do_facet $SINGLEMDS "$LCTL set_param -n \
25634 osp.$FSNAME-OST0000*MDT0000.max_create_count=20000"
25636 # wait for statfs update to clear OS_STATFS_NOPRECREATE
25637 local maxage=$(do_facet mds1 $LCTL get_param -n \
25638 osp.$FSNAME-OST0000*MDT0000.maxage)
25639 sleep $((maxage + 1))
25641 #define OBD_FAIL_NET_ERROR_RPC 0x532
25642 do_facet mds1 "$LCTL set_param fail_loc=0x80000532 fail_val=5"
25644 stack_trap "restore_lustre_params < $p; rm $p"
25646 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
25647 osp.$FSNAME-OST0000*MDT0000.create_count")
25648 for i in $(seq 1 $count); do
25649 touch $DIR/$tfile.${i} || error "touch failed"
25652 run_test 822 "test precreate failure"
25655 # tests that do cleanup/setup should be run at the end
25659 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25662 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
25663 $LCTL set_param fail_loc=0x903
25665 cancel_lru_locks MGC
25667 FAIL_ON_ERROR=true cleanup
25668 FAIL_ON_ERROR=true setup
25670 run_test 900 "umount should not race with any mgc requeue thread"
25672 # LUS-6253/LU-11185
25678 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25680 # some get_param have a bug to handle dot in param name
25681 cancel_lru_locks MGC
25682 oldc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
25683 olds=$(do_facet mgs $LCTL get_param -n 'ldlm.namespaces.MGS*.lock_count')
25684 umount_client $MOUNT || error "umount failed"
25685 mount_client $MOUNT || error "mount failed"
25686 cancel_lru_locks MGC
25687 newc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
25688 news=$(do_facet mgs $LCTL get_param -n 'ldlm.namespaces.MGS*.lock_count')
25690 [ $oldc -lt $newc ] && error "mgc lock leak ($oldc != $newc)"
25691 [ $olds -lt $news ] && error "mgs lock leak ($olds != $news)"
25695 run_test 901 "don't leak a mgc lock on client umount"
25699 [ $CLIENT_VERSION -lt $(version_code 2.13.52) ] &&
25700 skip "client does not have LU-13377 fix"
25701 #define OBD_FAIL_LLITE_SHORT_COMMIT 0x1415
25702 $LCTL set_param fail_loc=0x1415
25703 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
25704 cancel_lru_locks osc
25707 run_test 902 "test short write doesn't hang lustre"
25710 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
25711 check_and_cleanup_lustre
25712 if [ "$I_MOUNTED" != "yes" ]; then
25713 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true