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: $nfiles != 30 files"
7757 run_test 56ca "check lfs find --mirror-count|-N and --mirror-state"
7759 test_56da() { # LU-14179
7760 local path=$DIR/$tdir
7765 local longdir=$(str_repeat 'a' 255)
7767 for i in {1..15}; do
7774 local lastdir=$(str_repeat 'a' $((4096 - 1 - $len - 1)))
7779 (( ${#PWD} == 4095 )) || error "bad PWD length ${#PWD}, expect 4095"
7782 touch $(str_repeat 'f' 255)
7784 $LFS find $DIR/$tdir --type d |& grep "lfs find: error" &&
7785 error "lfs find reported an error"
7789 run_test 56da "test lfs find with long paths"
7792 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7793 # note test will not do anything if MDS is not local
7794 if [ "$mds1_FSTYPE" != ldiskfs ]; then
7795 skip_env "ldiskfs only test"
7797 remote_mds_nodsh && skip "remote MDS with nodsh"
7799 local MNTDEV="osd*.*MDT*.mntdev"
7800 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
7801 [ -z "$DEV" ] && error "can't access $MNTDEV"
7802 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
7803 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
7804 error "can't access $DEV"
7805 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
7806 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
7810 run_test 57a "verify MDS filesystem created with large inodes =="
7813 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7814 if [ "$mds1_FSTYPE" != ldiskfs ]; then
7815 skip_env "ldiskfs only test"
7817 remote_mds_nodsh && skip "remote MDS with nodsh"
7819 local dir=$DIR/$tdir
7822 local fileN=$dir/f$filecount
7824 rm -rf $dir || error "removing $dir"
7826 local mdtidx=$($LFS getstripe -m $dir)
7827 local mdtname=MDT$(printf %04x $mdtidx)
7828 local facet=mds$((mdtidx + 1))
7830 echo "mcreating $filecount files"
7831 createmany -m $dir/f 1 $filecount || error "creating files in $dir"
7833 # verify that files do not have EAs yet
7834 $LFS getstripe $file1 2>&1 | grep -q "no stripe" ||
7835 error "$file1 has an EA"
7836 $LFS getstripe $fileN 2>&1 | grep -q "no stripe" ||
7837 error "$fileN has an EA"
7841 df $dir #make sure we get new statfs data
7842 local mdsfree=$(do_facet $facet \
7843 lctl get_param -n osd*.*$mdtname.kbytesfree)
7844 local mdcfree=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
7847 echo "opening files to create objects/EAs"
7848 for file in $(seq -f $dir/f%g 1 $filecount); do
7849 $OPENFILE -f O_RDWR $file > /dev/null 2>&1 ||
7850 error "opening $file"
7853 # verify that files have EAs now
7854 $LFS getstripe $file1 | grep -q "obdidx" || error "$file1 missing EA"
7855 $LFS getstripe $fileN | grep -q "obdidx" || error "$fileN missing EA"
7857 sleep 1 #make sure we get new statfs data
7859 local mdsfree2=$(do_facet $facet \
7860 lctl get_param -n osd*.*$mdtname.kbytesfree)
7861 local mdcfree2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
7863 if [[ $mdcfree2 -lt $((mdcfree - 16)) ]]; then
7864 if [ "$mdsfree" != "$mdsfree2" ]; then
7865 error "MDC before $mdcfree != after $mdcfree2"
7867 echo "MDC before $mdcfree != after $mdcfree2"
7868 echo "unable to confirm if MDS has large inodes"
7873 run_test 57b "default LOV EAs are stored inside large inodes ==="
7876 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7877 [ -z "$(which wiretest 2>/dev/null)" ] &&
7878 skip_env "could not find wiretest"
7882 run_test 58 "verify cross-platform wire constants =============="
7885 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7887 echo "touch 130 files"
7888 createmany -o $DIR/f59- 130
7890 unlinkmany $DIR/f59- 130
7892 # wait for commitment of removal
7893 wait_delete_completed
7895 run_test 59 "verify cancellation of llog records async ========="
7897 TEST60_HEAD="test_60 run $RANDOM"
7899 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7900 remote_mgs_nodsh && skip "remote MGS with nodsh"
7901 do_facet mgs "! which run-llog.sh &> /dev/null" &&
7902 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
7903 skip_env "missing subtest run-llog.sh"
7905 log "$TEST60_HEAD - from kernel mode"
7906 do_facet mgs "$LCTL dk > /dev/null"
7907 do_facet mgs "bash run-llog.sh" || error "run-llog.sh failed"
7908 do_facet mgs $LCTL dk > $TMP/$tfile
7910 # LU-6388: test llog_reader
7911 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
7912 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
7913 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
7914 skip_env "missing llog_reader"
7915 local fstype=$(facet_fstype mgs)
7916 [ $fstype != ldiskfs -a $fstype != zfs ] &&
7917 skip_env "Only for ldiskfs or zfs type mgs"
7919 local mntpt=$(facet_mntpt mgs)
7920 local mgsdev=$(mgsdevname 1)
7932 #get fid and record list
7933 fid_list=($(awk '/9_sub.*record/ { print $NF }' $TMP/$tfile |
7935 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' $TMP/$tfile |
7937 #remount mgs as ldiskfs or zfs type
7938 stop mgs || error "stop mgs failed"
7939 mount_fstype mgs || error "remount mgs failed"
7940 for ((i = 0; i < ${#fid_list[@]}; i++)); do
7943 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
7944 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
7949 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
7951 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
7953 echo "obj_file is $obj_file"
7954 do_facet mgs $llog_reader $obj_file
7956 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
7957 awk '{ print $3 }' | sed -e "s/^type=//g")
7958 if [ $rec_type != $rec ]; then
7959 echo "FAILED test_60a wrong record type $rec_type," \
7965 #check obj path if record type is LLOG_LOGID_MAGIC
7966 if [ "$rec" == "1064553b" ]; then
7967 path=$(do_facet mgs $llog_reader $obj_file |
7968 grep "path=" | awk '{ print $NF }' |
7969 sed -e "s/^path=//g")
7970 if [ $obj_file != $mntpt/$path ]; then
7971 echo "FAILED test_60a wrong obj path" \
7972 "$montpt/$path, should be $obj_file"
7979 #restart mgs before "error", otherwise it will block the next test
7980 stop mgs || error "stop mgs failed"
7981 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
7982 $pass || error "test failed, see FAILED test_60a messages for specifics"
7984 run_test 60a "llog_test run from kernel module and test llog_reader"
7986 test_60b() { # bug 6411
7987 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7990 LLOG_COUNT=$(do_facet mgs dmesg |
7991 awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
7992 /llog_[a-z]*.c:[0-9]/ {
8004 [[ $LLOG_COUNT -gt 120 ]] &&
8005 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
8007 run_test 60b "limit repeated messages from CERROR/CWARN"
8010 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8012 echo "create 5000 files"
8013 createmany -o $DIR/f60c- 5000
8014 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
8015 lctl set_param fail_loc=0x80000137
8016 unlinkmany $DIR/f60c- 5000
8017 lctl set_param fail_loc=0
8019 run_test 60c "unlink file when mds full"
8022 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8024 SAVEPRINTK=$(lctl get_param -n printk)
8025 # verify "lctl mark" is even working"
8026 MESSAGE="test message ID $RANDOM $$"
8027 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
8028 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
8030 lctl set_param printk=0 || error "set lnet.printk failed"
8031 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
8032 MESSAGE="new test message ID $RANDOM $$"
8033 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
8034 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
8035 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
8037 lctl set_param -n printk="$SAVEPRINTK"
8039 run_test 60d "test printk console message masking"
8042 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8043 remote_mds_nodsh && skip "remote MDS with nodsh"
8046 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
8047 do_facet mds1 lctl set_param fail_loc=0x15b
8050 run_test 60e "no space while new llog is being created"
8053 local old_path=$($LCTL get_param -n debug_path)
8055 stack_trap "$LCTL set_param debug_path=$old_path"
8056 stack_trap "rm -f $TMP/$tfile*"
8057 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
8058 $LCTL set_param debug_path=$TMP/$tfile fail_loc=0x8000050e
8059 test_mkdir $DIR/$tdir
8060 rm -f $TMP/$tfile* 2> /dev/null
8061 # retry in case the open is cached and not released
8062 for (( i = 0; i < 100 && $(ls $TMP/$tfile* | wc -l) == 0; i++ )); do
8063 echo $i > $DIR/$tdir/$tfile.$i && cat $DIR/$tdir/$tfile.$i
8067 (( $(ls $TMP/$tfile* | wc -l) > 0 )) || error "$TMP/$tfile not dumped"
8069 run_test 60f "change debug_path works"
8075 test_mkdir -c $MDSCOUNT $DIR/$tdir
8080 $LFS setdirstripe -i $(($index % $MDSCOUNT)) \
8081 -c $MDSCOUNT $DIR/$tdir/subdir$index \
8083 mkdir $DIR/$tdir/subdir$index 2>/dev/null
8084 rmdir $DIR/$tdir/subdir$index 2>/dev/null
8085 index=$((index + 1))
8091 for i in {0..100}; do
8092 # define OBD_FAIL_OSD_TXN_START 0x19a
8093 local index=$((i % MDSCOUNT + 1))
8095 do_facet mds$index $LCTL set_param fail_loc=0x8000019a \
8102 for i in $(seq $MDSCOUNT); do
8103 do_facet mds$i $LCTL set_param fail_loc=0 > /dev/null
8106 mkdir $DIR/$tdir/new || error "mkdir failed"
8107 rmdir $DIR/$tdir/new || error "rmdir failed"
8109 do_facet mds1 $LCTL lfsck_start -M $(facet_svc mds1) -A -C \
8111 for i in $(seq $MDSCOUNT); do
8112 wait_update_facet mds$i "$LCTL get_param -n \
8113 mdd.$(facet_svc mds$i).lfsck_namespace |
8114 awk '/^status/ { print \\\$2 }'" "completed"
8117 ls -R $DIR/$tdir || error "ls failed"
8118 rm -rf $DIR/$tdir || error "rmdir failed"
8120 run_test 60g "transaction abort won't cause MDT hung"
8123 [ $MDS1_VERSION -le $(version_code 2.12.52) ] &&
8124 skip "Need MDS version at least 2.12.52"
8125 [ $MDSCOUNT -lt 2 ] && skip "Need at least 2 MDTs"
8129 #define OBD_FAIL_MDS_STRIPE_CREATE 0x188
8130 #define OBD_FAIL_MDS_STRIPE_FID 0x189
8131 for fail_loc in 0x80000188 0x80000189; do
8132 do_facet mds1 "$LCTL set_param fail_loc=$fail_loc"
8133 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir-$fail_loc ||
8134 error "mkdir $dir-$fail_loc failed"
8135 for i in {0..10}; do
8136 # create may fail on missing stripe
8137 echo $i > $DIR/$tdir-$fail_loc/$i
8139 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
8140 error "getdirstripe $tdir-$fail_loc failed"
8141 $LFS migrate -m 1 $DIR/$tdir-$fail_loc ||
8142 error "migrate $tdir-$fail_loc failed"
8143 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
8144 error "getdirstripe $tdir-$fail_loc failed"
8145 pushd $DIR/$tdir-$fail_loc
8147 echo $f | cmp $f - || error "$f data mismatch"
8150 rm -rf $DIR/$tdir-$fail_loc
8153 run_test 60h "striped directory with missing stripes can be accessed"
8156 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8159 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1 || error "dd $f failed"
8160 cancel_lru_locks osc
8161 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
8164 run_test 61a "mmap() writes don't make sync hang ================"
8167 mmap_mknod_test $DIR/$tfile || error "mmap_mknod_test failed"
8169 run_test 61b "mmap() of unstriped file is successful"
8171 # bug 2330 - insufficient obd_match error checking causes LBUG
8173 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8177 cancel_lru_locks osc
8178 lctl set_param fail_loc=0x405
8179 cat $f && error "cat succeeded, expect -EIO"
8180 lctl set_param fail_loc=0
8182 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
8183 # match every page all of the time.
8184 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
8186 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
8187 # Though this test is irrelevant anymore, it helped to reveal some
8188 # other grant bugs (LU-4482), let's keep it.
8189 test_63a() { # was test_63
8190 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8192 MAX_DIRTY_MB=$(lctl get_param -n osc.*.max_dirty_mb | head -n 1)
8194 for i in `seq 10` ; do
8195 dd if=/dev/zero of=$DIR/f63 bs=8k &
8201 rm -f $DIR/f63 || true
8203 run_test 63a "Verify oig_wait interruption does not crash ======="
8205 # bug 2248 - async write errors didn't return to application on sync
8206 # bug 3677 - async write errors left page locked
8208 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8211 lctl set_param debug=-1
8213 # ensure we have a grant to do async writes
8214 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
8217 sync # sync lest earlier test intercept the fail_loc
8219 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
8220 lctl set_param fail_loc=0x80000406
8221 $MULTIOP $DIR/$tfile Owy && \
8222 error "sync didn't return ENOMEM"
8223 sync; sleep 2; sync # do a real sync this time to flush page
8224 lctl get_param -n llite.*.dump_page_cache | grep locked && \
8225 error "locked page left in cache after async error" || true
8228 run_test 63b "async write errors should be returned to fsync ==="
8231 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8234 lctl get_param osc.*[oO][sS][cC][_-]*.cur* | grep "=[1-9]"
8236 run_test 64a "verify filter grant calculations (in kernel) ====="
8239 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8241 sh oos.sh $MOUNT || error "oos.sh failed: $?"
8243 run_test 64b "check out-of-space detection on client"
8246 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
8248 run_test 64c "verify grant shrink"
8254 $LCTL get_param osc.$tgt.import | awk "/$param/ { print \$2 }"
8257 # this does exactly what osc_request.c:osc_announce_cached() does in
8258 # order to calculate max amount of grants to ask from server
8262 local nrpages=$($LCTL get_param -n osc.$tgt.max_pages_per_rpc)
8263 local rpc_in_flight=$($LCTL get_param -n osc.$tgt.max_rpcs_in_flight)
8265 ((rpc_in_flight++));
8266 nrpages=$((nrpages * rpc_in_flight))
8268 local dirty_max_pages=$($LCTL get_param -n osc.$tgt.max_dirty_mb)
8270 dirty_max_pages=$((dirty_max_pages * 1024 * 1024 / PAGE_SIZE))
8272 [[ $dirty_max_pages -gt $nrpages ]] && nrpages=$dirty_max_pages
8273 local undirty=$((nrpages * PAGE_SIZE))
8275 local max_extent_pages
8276 max_extent_pages=$(import_param $tgt grant_max_extent_size)
8277 max_extent_pages=$((max_extent_pages / PAGE_SIZE))
8278 local nrextents=$(((nrpages + max_extent_pages - 1) / max_extent_pages))
8279 local grant_extent_tax
8280 grant_extent_tax=$(import_param $tgt grant_extent_tax)
8282 undirty=$((undirty + nrextents * grant_extent_tax))
8287 # this is size of unit for grant allocation. It should be equal to
8288 # what tgt_grant.c:tgt_grant_chunk() calculates
8292 local grant_extent_tax
8294 max_brw_size=$(import_param $tgt max_brw_size)
8296 grant_extent_tax=$(import_param $tgt grant_extent_tax)
8298 echo $(((max_brw_size + grant_extent_tax) * 2))
8302 [ $OST1_VERSION -ge $(version_code 2.10.56) ] ||
8303 skip "OST < 2.10.55 doesn't limit grants enough"
8305 local tgt=$($LCTL dl | awk '/OST0000-osc-[^mM]/ { print $4 }')
8307 [[ "$($LCTL get_param osc.${tgt}.import)" =~ "grant_param" ]] ||
8308 skip "no grant_param connect flag"
8310 local olddebug="$($LCTL get_param -n debug 2> /dev/null)"
8312 $LCTL set_param -n -n debug="$OLDDEBUG" || true
8313 stack_trap "$LCTL set_param -n debug='$olddebug'" EXIT
8316 local max_cur_granted=$(($(want_grant $tgt) + $(grant_chunk $tgt)))
8317 stack_trap "rm -f $DIR/$tfile && wait_delete_completed" EXIT
8319 $LFS setstripe $DIR/$tfile -i 0 -c 1
8320 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1000 &
8323 while kill -0 $ddpid; do
8324 local cur_grant=$($LCTL get_param -n osc.$tgt.cur_grant_bytes)
8326 if [[ $cur_grant -gt $max_cur_granted ]]; then
8328 error "cur_grant $cur_grant > $max_cur_granted"
8334 run_test 64d "check grant limit exceed"
8340 local cur_grants=$($LCTL get_param -n osc.$tgt.cur_grant_bytes)
8342 ((cur_grants == expected)) ||
8343 error "$msg: grants mismatch: $cur_grants, expected $expected"
8347 echo $((($1 + $2 - 1) & ~($2 - 1)))
8351 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8352 [ $OST1_VERSION -ge $(version_code 2.11.56) ] ||
8353 skip "Need OSS version at least 2.11.56"
8355 # Remount client to reset grant
8356 remount_client $MOUNT || error "failed to remount client"
8357 local osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8359 local init_grants=$(import_param $osc_tgt initial_grant)
8361 check_grants $osc_tgt $init_grants "init grants"
8363 local extent_tax=$(import_param $osc_tgt grant_extent_tax)
8364 local max_brw_size=$(import_param $osc_tgt max_brw_size)
8365 local gbs=$(import_param $osc_tgt grant_block_size)
8367 # write random number of bytes from max_brw_size / 4 to max_brw_size
8368 local write_bytes=$(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"
8378 # define OBD_FAIL_TGT_NO_GRANT 0x725
8379 # make the server not grant more back
8380 do_facet ost1 $LCTL set_param fail_loc=0x725
8381 dd if=/dev/zero of=$DIR/$tfile bs=$write_bytes count=1 oflag=direct
8383 do_facet ost1 $LCTL set_param fail_loc=0
8385 check_grants $osc_tgt $((init_grants - grants)) "dio w/o grant alloc"
8387 rm -f $DIR/$tfile || error "rm failed"
8389 # Remount client to reset grant
8390 remount_client $MOUNT || error "failed to remount client"
8391 osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8393 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8395 # define OBD_FAIL_TGT_NO_GRANT 0x725
8396 # make the server not grant more back
8397 do_facet ost1 $LCTL set_param fail_loc=0x725
8398 $MULTIOP $DIR/$tfile "oO_WRONLY:w${write_bytes}yc"
8399 do_facet ost1 $LCTL set_param fail_loc=0
8401 check_grants $osc_tgt $((init_grants - grants)) "buf io w/o grant alloc"
8403 run_test 64e "check grant consumption (no grant allocation)"
8406 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8408 # Remount client to reset grant
8409 remount_client $MOUNT || error "failed to remount client"
8410 local osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8412 local init_grants=$(import_param $osc_tgt initial_grant)
8413 local extent_tax=$(import_param $osc_tgt grant_extent_tax)
8414 local max_brw_size=$(import_param $osc_tgt max_brw_size)
8415 local gbs=$(import_param $osc_tgt grant_block_size)
8416 local chunk=$(grant_chunk $osc_tgt)
8418 # write random number of bytes from max_brw_size / 4 to max_brw_size
8419 local write_bytes=$(shuf -i $((max_brw_size / 4))-$max_brw_size -n 1)
8420 # align for direct io
8421 write_bytes=$(round_up_p2 $write_bytes PAGE_SIZE)
8422 # round to grant consumption unit
8423 local wb_round_up=$(round_up_p2 $write_bytes gbs)
8425 local grants=$((wb_round_up + extent_tax))
8427 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8428 dd if=/dev/zero of=$DIR/$tfile bs=$write_bytes count=1 oflag=direct ||
8429 error "error writing to $DIR/$tfile"
8431 check_grants $osc_tgt $((init_grants - grants + chunk)) \
8432 "direct io with grant allocation"
8434 rm -f $DIR/$tfile || error "rm failed"
8436 # Remount client to reset grant
8437 remount_client $MOUNT || error "failed to remount client"
8438 osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8440 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8442 local cmd="oO_WRONLY:w${write_bytes}_yc"
8444 $MULTIOP $DIR/$tfile $cmd &
8448 check_grants $osc_tgt $((init_grants - grants)) \
8449 "buffered io, not write rpc"
8451 kill -USR1 $MULTIPID
8454 check_grants $osc_tgt $((init_grants - grants + chunk)) \
8455 "buffered io, one RPC"
8457 run_test 64f "check grant consumption (with grant allocation)"
8459 # bug 1414 - set/get directories' stripe info
8461 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8463 test_mkdir $DIR/$tdir
8465 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
8467 run_test 65a "directory with no stripe info"
8470 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8472 test_mkdir $DIR/$tdir
8473 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8475 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
8478 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
8480 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
8483 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8484 [ $OSTCOUNT -lt 2 ] && skip_env "need at least 2 OSTs"
8486 test_mkdir $DIR/$tdir
8487 local stripesize=$($LFS getstripe -S $DIR/$tdir)
8489 $LFS setstripe -S $((stripesize * 4)) -i 1 \
8490 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
8492 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
8494 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
8497 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8499 test_mkdir $DIR/$tdir
8500 local STRIPECOUNT=$($LFS getstripe -c $DIR/$tdir)
8501 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8503 if [[ $STRIPECOUNT -le 0 ]]; then
8505 elif [[ $STRIPECOUNT -gt $LOV_MAX_STRIPE_COUNT ]]; then
8506 [[ $OSTCOUNT -gt $LOV_MAX_STRIPE_COUNT ]] &&
8507 sc=$LOV_MAX_STRIPE_COUNT || sc=$(($OSTCOUNT - 1))
8509 sc=$(($STRIPECOUNT - 1))
8511 $LFS setstripe -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
8512 touch $DIR/$tdir/f4 $DIR/$tdir/f5
8513 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
8514 error "lverify failed"
8516 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
8519 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8521 test_mkdir $DIR/$tdir
8523 $LFS setstripe $DIR/$tdir || error "setstripe"
8524 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
8525 error "no stripe info failed"
8527 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
8529 run_test 65e "directory setstripe defaults"
8532 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8534 test_mkdir $DIR/${tdir}f
8535 $RUNAS $LFS setstripe $DIR/${tdir}f &&
8536 error "setstripe succeeded" || true
8538 run_test 65f "dir setstripe permission (should return error) ==="
8541 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8543 test_mkdir $DIR/$tdir
8544 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8546 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
8547 error "setstripe -S failed"
8548 $LFS setstripe -d $DIR/$tdir || error "setstripe -d failed"
8549 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
8550 error "delete default stripe failed"
8552 run_test 65g "directory setstripe -d"
8555 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8557 test_mkdir $DIR/$tdir
8558 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8560 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
8561 error "setstripe -S failed"
8562 test_mkdir $DIR/$tdir/dd1
8563 [ $($LFS getstripe -c $DIR/$tdir) = $($LFS getstripe -c $DIR/$tdir/dd1) ] ||
8564 error "stripe info inherit failed"
8566 run_test 65h "directory stripe info inherit ===================="
8569 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8571 save_layout_restore_at_exit $MOUNT
8573 # bug6367: set non-default striping on root directory
8574 $LFS setstripe -S 65536 -c -1 $MOUNT || error "error setting stripe"
8576 # bug12836: getstripe on -1 default directory striping
8577 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
8579 # bug12836: getstripe -v on -1 default directory striping
8580 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
8582 # bug12836: new find on -1 default directory striping
8583 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
8585 run_test 65i "various tests to set root directory striping"
8587 test_65j() { # bug6367
8588 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8592 # if we aren't already remounting for each test, do so for this test
8593 if [ "$I_MOUNTED" = "yes" ]; then
8594 cleanup || error "failed to unmount"
8598 save_layout_restore_at_exit $MOUNT
8600 $LFS setstripe -d $MOUNT || error "setstripe failed"
8602 run_test 65j "set default striping on root directory (bug 6367)="
8606 wait_delete_completed
8607 do_facet $SINGLEMDS "lctl set_param -n \
8608 osp.$ost*MDT0000.max_create_count=$max_count"
8609 do_facet $SINGLEMDS "lctl set_param -n \
8610 osp.$ost*MDT0000.create_count=$count"
8611 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
8612 echo $INACTIVE_OSC "is Activate"
8614 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
8617 test_65k() { # bug11679
8618 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8619 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8620 remote_mds_nodsh && skip "remote MDS with nodsh"
8622 local disable_precreate=true
8623 [ $MDS1_VERSION -le $(version_code 2.8.54) ] &&
8624 disable_precreate=false
8626 echo "Check OST status: "
8627 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
8628 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
8630 for OSC in $MDS_OSCS; do
8631 echo $OSC "is active"
8632 do_facet $SINGLEMDS lctl --device %$OSC activate
8635 for INACTIVE_OSC in $MDS_OSCS; do
8636 local ost=$(osc_to_ost $INACTIVE_OSC)
8637 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
8638 lov.*md*.target_obd |
8639 awk -F: /$ost/'{ print $1 }' | head -n 1)
8642 $LFS setstripe -i $ostnum -c 1 $DIR/$tdir
8643 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
8645 echo "Deactivate: " $INACTIVE_OSC
8646 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
8648 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
8649 osp.$ost*MDT0000.create_count")
8650 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
8651 osp.$ost*MDT0000.max_create_count")
8652 $disable_precreate &&
8653 do_facet $SINGLEMDS "lctl set_param -n \
8654 osp.$ost*MDT0000.max_create_count=0"
8656 for idx in $(seq 0 $((OSTCOUNT - 1))); do
8657 [ -f $DIR/$tdir/$idx ] && continue
8658 echo "$LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx"
8659 $LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx ||
8661 error "setstripe $idx should succeed"; }
8662 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
8664 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
8667 do_facet $SINGLEMDS "lctl set_param -n \
8668 osp.$ost*MDT0000.max_create_count=$max_count"
8669 do_facet $SINGLEMDS "lctl set_param -n \
8670 osp.$ost*MDT0000.create_count=$count"
8671 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
8672 echo $INACTIVE_OSC "is Activate"
8674 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
8677 run_test 65k "validate manual striping works properly with deactivated OSCs"
8679 test_65l() { # bug 12836
8680 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8682 test_mkdir -p $DIR/$tdir/test_dir
8683 $LFS setstripe -c -1 $DIR/$tdir/test_dir
8684 $LFS find -mtime -1 $DIR/$tdir >/dev/null
8686 run_test 65l "lfs find on -1 stripe dir ========================"
8689 local layout=$(save_layout $MOUNT)
8690 $RUNAS $LFS setstripe -c 2 $MOUNT && {
8691 restore_layout $MOUNT $layout
8692 error "setstripe should fail by non-root users"
8696 run_test 65m "normal user can't set filesystem default stripe"
8699 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
8700 [[ $MDS1_VERSION -ge $(version_code 2.12.50) ]] ||
8701 skip "Need MDS version at least 2.12.50"
8702 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
8704 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
8705 which getfattr > /dev/null 2>&1 || skip_env "no getfattr command"
8706 which setfattr > /dev/null 2>&1 || skip_env "no setfattr command"
8708 local root_layout=$(save_layout $MOUNT)
8709 stack_trap "restore_layout $MOUNT $root_layout" EXIT
8711 # new subdirectory under root directory should not inherit
8712 # the default layout from root
8713 local dir1=$MOUNT/$tdir-1
8714 mkdir $dir1 || error "mkdir $dir1 failed"
8715 ! getfattr -n trusted.lov $dir1 &> /dev/null ||
8716 error "$dir1 shouldn't have LOV EA"
8718 # delete the default layout on root directory
8719 $LFS setstripe -d $MOUNT || error "delete root default layout failed"
8721 local dir2=$MOUNT/$tdir-2
8722 mkdir $dir2 || error "mkdir $dir2 failed"
8723 ! getfattr -n trusted.lov $dir2 &> /dev/null ||
8724 error "$dir2 shouldn't have LOV EA"
8726 # set a new striping pattern on root directory
8727 local def_stripe_size=$($LFS getstripe -S $MOUNT)
8728 local new_def_stripe_size=$((def_stripe_size * 2))
8729 $LFS setstripe -S $new_def_stripe_size $MOUNT ||
8730 error "set stripe size on $MOUNT failed"
8732 # new file created in $dir2 should inherit the new stripe size from
8733 # the filesystem default
8734 local file2=$dir2/$tfile-2
8735 touch $file2 || error "touch $file2 failed"
8737 local file2_stripe_size=$($LFS getstripe -S $file2)
8738 [[ $file2_stripe_size -eq $new_def_stripe_size ]] ||
8740 echo "file2_stripe_size: '$file2_stripe_size'"
8741 echo "new_def_stripe_size: '$new_def_stripe_size'"
8742 error "$file2 didn't inherit stripe size $new_def_stripe_size"
8745 local dir3=$MOUNT/$tdir-3
8746 mkdir $dir3 || error "mkdir $dir3 failed"
8747 # $dir3 shouldn't have LOV EA, but "lfs getstripe -d $dir3" should show
8748 # the root layout, which is the actual default layout that will be used
8749 # when new files are created in $dir3.
8750 local dir3_layout=$(get_layout_param $dir3)
8751 local root_dir_layout=$(get_layout_param $MOUNT)
8752 [[ "$dir3_layout" = "$root_dir_layout" ]] ||
8754 echo "dir3_layout: '$dir3_layout'"
8755 echo "root_dir_layout: '$root_dir_layout'"
8756 error "$dir3 should show the default layout from $MOUNT"
8759 # set OST pool on root directory
8760 local pool=$TESTNAME
8761 pool_add $pool || error "add $pool failed"
8762 pool_add_targets $pool 0 $((OSTCOUNT - 1)) 1 ||
8763 error "add targets to $pool failed"
8765 $LFS setstripe -p $pool $MOUNT ||
8766 error "set OST pool on $MOUNT failed"
8768 # new file created in $dir3 should inherit the pool from
8769 # the filesystem default
8770 local file3=$dir3/$tfile-3
8771 touch $file3 || error "touch $file3 failed"
8773 local file3_pool=$($LFS getstripe -p $file3)
8774 [[ "$file3_pool" = "$pool" ]] ||
8775 error "$file3 ('$file3_pool') didn't inherit OST pool '$pool'"
8777 local dir4=$MOUNT/$tdir-4
8778 mkdir $dir4 || error "mkdir $dir4 failed"
8779 local dir4_layout=$(get_layout_param $dir4)
8780 root_dir_layout=$(get_layout_param $MOUNT)
8781 echo "$LFS getstripe -d $dir4"
8782 $LFS getstripe -d $dir4
8783 echo "$LFS getstripe -d $MOUNT"
8784 $LFS getstripe -d $MOUNT
8785 [[ "$dir4_layout" = "$root_dir_layout" ]] ||
8787 echo "dir4_layout: '$dir4_layout'"
8788 echo "root_dir_layout: '$root_dir_layout'"
8789 error "$dir4 should show the default layout from $MOUNT"
8792 # new file created in $dir4 should inherit the pool from
8793 # the filesystem default
8794 local file4=$dir4/$tfile-4
8795 touch $file4 || error "touch $file4 failed"
8797 local file4_pool=$($LFS getstripe -p $file4)
8798 [[ "$file4_pool" = "$pool" ]] ||
8799 error "$file4 ('$file4_pool') didn't inherit OST pool $pool"
8801 # new subdirectory under non-root directory should inherit
8802 # the default layout from its parent directory
8803 $LFS setstripe -S $new_def_stripe_size -p $pool $dir4 ||
8804 error "set directory layout on $dir4 failed"
8806 local dir5=$dir4/$tdir-5
8807 mkdir $dir5 || error "mkdir $dir5 failed"
8809 dir4_layout=$(get_layout_param $dir4)
8810 local dir5_layout=$(get_layout_param $dir5)
8811 [[ "$dir4_layout" = "$dir5_layout" ]] ||
8813 echo "dir4_layout: '$dir4_layout'"
8814 echo "dir5_layout: '$dir5_layout'"
8815 error "$dir5 should inherit the default layout from $dir4"
8818 # though subdir under ROOT doesn't inherit default layout, but
8819 # its sub dir/file should be created with default layout.
8820 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
8821 [[ $MDS1_VERSION -ge $(version_code 2.12.59) ]] ||
8822 skip "Need MDS version at least 2.12.59"
8824 local default_lmv_count=$($LFS getdirstripe -D -c $MOUNT)
8825 local default_lmv_index=$($LFS getdirstripe -D -i $MOUNT)
8826 local default_lmv_hash=$($LFS getdirstripe -D -H $MOUNT)
8828 if [ $default_lmv_hash == "none" ]; then
8829 stack_trap "$LFS setdirstripe -D -d $MOUNT" EXIT
8831 stack_trap "$LFS setdirstripe -D -i $default_lmv_index \
8832 -c $default_lmv_count -H $default_lmv_hash $MOUNT" EXIT
8835 $LFS setdirstripe -D -c 2 $MOUNT ||
8836 error "setdirstripe -D -c 2 failed"
8837 mkdir $MOUNT/$tdir-6 || error "mkdir $tdir-6 failed"
8838 local lmv_count=$($LFS getdirstripe -c $MOUNT/$tdir-6)
8839 [ $lmv_count -eq 2 ] || error "$tdir-6 stripe count $lmv_count"
8841 run_test 65n "don't inherit default layout from root for new subdirectories"
8843 # bug 2543 - update blocks count on client
8845 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8848 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
8849 sync; sync_all_data; sync; sync_all_data
8850 cancel_lru_locks osc
8851 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
8852 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
8854 run_test 66 "update inode blocks count on client ==============="
8857 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
8861 swapon -s | awk '($1 == "'$1'") { print $4 }'
8864 # bug5265, obdfilter oa2dentry return -ENOENT
8865 # #define OBD_FAIL_SRV_ENOENT 0x217
8867 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8868 remote_ost_nodsh && skip "remote OST with nodsh"
8871 $LFS setstripe -c 1 -i 0 $f
8873 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
8875 do_facet ost1 lctl set_param fail_loc=0x217
8876 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
8877 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
8879 do_facet ost1 lctl set_param fail_loc=0
8880 $DIRECTIO write $f 0 2 || error "write error"
8882 cancel_lru_locks osc
8883 $DIRECTIO read $f 0 1 || error "read error"
8885 do_facet ost1 lctl set_param fail_loc=0x217
8886 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
8888 do_facet ost1 lctl set_param fail_loc=0
8891 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
8894 test_mkdir $DIR/$tdir
8895 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
8896 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
8898 run_test 71 "Running dbench on lustre (don't segment fault) ===="
8900 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
8901 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8902 [ "$RUNAS_ID" = "$UID" ] &&
8903 skip_env "RUNAS_ID = UID = $UID -- skipping"
8904 # Check that testing environment is properly set up. Skip if not
8905 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS ||
8906 skip_env "User $RUNAS_ID does not exist - skipping"
8909 chmod 777 $DIR/$tfile
8910 chmod ug+s $DIR/$tfile
8911 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
8912 error "$RUNAS dd $DIR/$tfile failed"
8913 # See if we are still setuid/sgid
8914 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
8915 error "S/gid is not dropped on write"
8916 # Now test that MDS is updated too
8917 cancel_lru_locks mdc
8918 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
8919 error "S/gid is not dropped on MDS"
8922 run_test 72a "Test that remove suid works properly (bug5695) ===="
8924 test_72b() { # bug 24226 -- keep mode setting when size is not changing
8927 [ "$RUNAS_ID" = "$UID" ] &&
8928 skip_env "RUNAS_ID = UID = $UID -- skipping"
8929 [ "$RUNAS_ID" -eq 0 ] &&
8930 skip_env "RUNAS_ID = 0 -- skipping"
8931 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8932 # Check that testing environment is properly set up. Skip if not
8933 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS ||
8934 skip_env "User $RUNAS_ID does not exist - skipping"
8936 touch $DIR/${tfile}-f{g,u}
8937 test_mkdir $DIR/${tfile}-dg
8938 test_mkdir $DIR/${tfile}-du
8939 chmod 770 $DIR/${tfile}-{f,d}{g,u}
8940 chmod g+s $DIR/${tfile}-{f,d}g
8941 chmod u+s $DIR/${tfile}-{f,d}u
8942 for perm in 777 2777 4777; do
8943 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
8944 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
8945 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
8946 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
8950 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
8952 # bug 3462 - multiple simultaneous MDC requests
8954 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8956 test_mkdir $DIR/d73-1
8957 test_mkdir $DIR/d73-2
8958 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
8961 lctl set_param fail_loc=0x80000129
8962 $MULTIOP $DIR/d73-1/f73-2 Oc &
8964 lctl set_param fail_loc=0
8966 $MULTIOP $DIR/d73-2/f73-3 Oc &
8970 wait $pid1 || return 1
8974 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
8975 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
8976 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
8980 run_test 73 "multiple MDC requests (should not deadlock)"
8982 test_74a() { # bug 6149, 6184
8983 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8986 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
8988 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
8989 # will spin in a tight reconnection loop
8990 $LCTL set_param fail_loc=0x8000030e
8991 # get any lock that won't be difficult - lookup works.
8993 $LCTL set_param fail_loc=0
8997 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
8999 test_74b() { # bug 13310
9000 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9002 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
9004 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
9005 # will spin in a tight reconnection loop
9006 $LCTL set_param fail_loc=0x8000030e
9007 # get a "difficult" lock
9009 $LCTL set_param fail_loc=0
9013 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
9016 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9018 #define OBD_FAIL_LDLM_NEW_LOCK
9019 $LCTL set_param fail_loc=0x319
9020 touch $DIR/$tfile && error "touch successful"
9021 $LCTL set_param fail_loc=0
9024 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
9026 slab_lic=/sys/kernel/slab/lustre_inode_cache
9028 [ -f $slab_lic/shrink ] && echo 1 > $slab_lic/shrink
9029 [ -f $slab_lic/objects ] && awk '{ print $1 }' $slab_lic/objects ||
9030 awk '/lustre_inode_cache/ { print $2; exit }' /proc/slabinfo
9033 test_76a() { # Now for b=20433, added originally in b=1443
9034 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9036 cancel_lru_locks osc
9037 # there may be some slab objects cached per core
9038 local cpus=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
9039 local before=$(num_objects)
9040 local count=$((512 * cpus))
9041 [ "$SLOW" = "no" ] && count=$((128 * cpus))
9042 local margin=$((count / 10))
9043 if [[ -f $slab_lic/aliases ]]; then
9044 local aliases=$(cat $slab_lic/aliases)
9045 (( aliases > 0 )) && margin=$((margin * aliases))
9048 echo "before slab objects: $before"
9049 for i in $(seq $count); do
9053 cancel_lru_locks osc
9054 local after=$(num_objects)
9055 echo "created: $count, after slab objects: $after"
9056 # shared slab counts are not very accurate, allow significant margin
9057 # the main goal is that the cache growth is not permanently > $count
9058 while (( after > before + margin )); do
9060 after=$(num_objects)
9062 (( wait % 5 == 0 )) && echo "wait $wait seconds objects: $after"
9063 if (( wait > 60 )); then
9064 error "inode slab grew from $before+$margin to $after"
9068 run_test 76a "confirm clients recycle inodes properly ===="
9071 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9072 [ $CLIENT_VERSION -ge $(version_code 2.13.55) ] || skip "not supported"
9075 local before=$(num_objects)
9077 for i in $(seq $count); do
9082 local after=$(num_objects)
9085 while (( after > before )); do
9087 after=$(num_objects)
9089 (( wait % 5 == 0 )) && echo "wait $wait seconds objects: $after"
9090 if (( wait > 60 )); then
9091 error "inode slab grew from $before to $after"
9095 echo "slab objects before: $before, after: $after"
9097 run_test 76b "confirm clients recycle directory inodes properly ===="
9102 # Note: in sptlrpc modes which enable its own bulk checksum, the
9103 # original crc32_le bulk checksum will be automatically disabled,
9104 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
9105 # will be checked by sptlrpc code against sptlrpc bulk checksum.
9106 # In this case set_checksums() will not be no-op, because sptlrpc
9107 # bulk checksum will be enabled all through the test.
9109 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
9110 lctl set_param -n osc.*.checksums $1
9114 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
9115 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
9116 CKSUM_TYPES=${CKSUM_TYPES:-$(lctl get_param -n osc.*osc-[^mM]*.checksum_type |
9117 tr -d [] | head -n1)}
9120 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
9122 log "set checksum type to $1, rc = $rc"
9126 get_osc_checksum_type()
9128 # arugment 1: OST name, like OST0000
9130 checksum_type=$(lctl get_param -n osc.*${ost}-osc-[^mM]*.checksum_type |
9131 sed 's/.*\[\(.*\)\].*/\1/g')
9133 [ $rc -ne 0 ] && error "failed to get checksum type of $ost, rc = $rc, output = $checksum_type"
9137 F77_TMP=$TMP/f77-temp
9140 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
9141 error "error writing to $F77_TMP"
9144 test_77a() { # bug 10889
9145 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9146 $GSS && skip_env "could not run with gss"
9148 [ ! -f $F77_TMP ] && setup_f77
9150 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
9154 run_test 77a "normal checksum read/write operation"
9156 test_77b() { # bug 10889
9157 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9158 $GSS && skip_env "could not run with gss"
9160 [ ! -f $F77_TMP ] && setup_f77
9161 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
9162 $LCTL set_param fail_loc=0x80000409
9165 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
9166 error "dd error: $?"
9167 $LCTL set_param fail_loc=0
9169 for algo in $CKSUM_TYPES; do
9170 cancel_lru_locks osc
9171 set_checksum_type $algo
9172 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
9173 $LCTL set_param fail_loc=0x80000408
9174 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
9175 $LCTL set_param fail_loc=0
9178 set_checksum_type $ORIG_CSUM_TYPE
9181 run_test 77b "checksum error on client write, read"
9186 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=0
9188 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=0
9189 [ -n "$osc_file_prefix" ] && rm -f ${osc_file_prefix}*
9190 $check_ost && [ -n "$ost_file_prefix" ] &&
9191 do_facet ost1 rm -f ${ost_file_prefix}\*
9195 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9196 $GSS && skip_env "could not run with gss"
9197 remote_ost_nodsh && skip "remote OST with nodsh"
9200 local osc_file_prefix
9202 local check_ost=false
9203 local ost_file_prefix
9209 # ensure corruption will occur on first OSS/OST
9210 $LFS setstripe -i 0 $DIR/$tfile
9212 [ ! -f $F77_TMP ] && setup_f77
9213 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
9214 error "dd write error: $?"
9215 fid=$($LFS path2fid $DIR/$tfile)
9217 if [ $OST1_VERSION -ge $(version_code 2.9.57) ]
9220 ost_file_prefix=$(do_facet ost1 $LCTL get_param -n debug_path)
9221 ost_file_prefix=${ost_file_prefix}-checksum_dump-ost-\\${fid}
9223 echo "OSS do not support bulk pages dump upon error"
9226 osc_file_prefix=$($LCTL get_param -n debug_path)
9227 osc_file_prefix=${osc_file_prefix}-checksum_dump-osc-\\${fid}
9229 trap cleanup_77c EXIT
9232 # enable bulk pages dump upon error on Client
9233 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=1
9234 # enable bulk pages dump upon error on OSS
9236 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=1
9238 # flush Client cache to allow next read to reach OSS
9239 cancel_lru_locks osc
9241 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
9242 $LCTL set_param fail_loc=0x80000408
9243 dd if=$DIR/$tfile of=/dev/null bs=1M || error "dd read error: $?"
9244 $LCTL set_param fail_loc=0
9248 # check cksum dump on Client
9249 osc_file=$(ls ${osc_file_prefix}*)
9250 [ -n "$osc_file" ] || error "no checksum dump file on Client"
9251 # OBD_FAIL_OSC_CHECKSUM_RECEIVE corrupts with "bad1" at start of file
9252 bad1=$(dd if=$osc_file bs=1 count=4 2>/dev/null) || error "dd error: $?"
9253 [ $bad1 == "bad1" ] || error "unexpected corrupt pattern"
9254 orig_cksum=$(dd if=$F77_TMP bs=1 skip=4 count=1048572 2>/dev/null |
9256 dump_cksum=$(dd if=$osc_file bs=1 skip=4 2>/dev/null | cksum)
9257 [[ "$orig_cksum" == "$dump_cksum" ]] ||
9258 error "dump content does not match on Client"
9260 $check_ost || skip "No need to check cksum dump on OSS"
9262 # check cksum dump on OSS
9263 ost_file=$(do_facet ost1 ls ${ost_file_prefix}\*)
9264 [ -n "$ost_file" ] || error "no checksum dump file on OSS"
9265 orig_cksum=$(dd if=$F77_TMP bs=1048576 count=1 2>/dev/null | cksum)
9266 dump_cksum=$(do_facet ost1 dd if=$ost_file 2>/dev/null \| cksum)
9267 [[ "$orig_cksum" == "$dump_cksum" ]] ||
9268 error "dump content does not match on OSS"
9272 run_test 77c "checksum error on client read with debug"
9274 test_77d() { # bug 10889
9275 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9276 $GSS && skip_env "could not run with gss"
9278 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
9279 $LCTL set_param fail_loc=0x80000409
9281 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
9282 error "direct write: rc=$?"
9283 $LCTL set_param fail_loc=0
9286 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
9287 $LCTL set_param fail_loc=0x80000408
9289 cancel_lru_locks osc
9290 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
9291 error "direct read: rc=$?"
9292 $LCTL set_param fail_loc=0
9295 run_test 77d "checksum error on OST direct write, read"
9297 test_77f() { # bug 10889
9298 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9299 $GSS && skip_env "could not run with gss"
9302 for algo in $CKSUM_TYPES; do
9303 cancel_lru_locks osc
9304 set_checksum_type $algo
9305 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
9306 $LCTL set_param fail_loc=0x409
9307 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
9308 error "direct write succeeded"
9309 $LCTL set_param fail_loc=0
9311 set_checksum_type $ORIG_CSUM_TYPE
9314 run_test 77f "repeat checksum error on write (expect error)"
9316 test_77g() { # bug 10889
9317 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9318 $GSS && skip_env "could not run with gss"
9319 remote_ost_nodsh && skip "remote OST with nodsh"
9321 [ ! -f $F77_TMP ] && setup_f77
9323 local file=$DIR/$tfile
9324 stack_trap "rm -f $file" EXIT
9326 $LFS setstripe -c 1 -i 0 $file
9327 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
9328 do_facet ost1 lctl set_param fail_loc=0x8000021a
9330 dd if=$F77_TMP of=$file bs=1M count=$F77SZ ||
9331 error "write error: rc=$?"
9332 do_facet ost1 lctl set_param fail_loc=0
9335 cancel_lru_locks osc
9336 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
9337 do_facet ost1 lctl set_param fail_loc=0x8000021b
9339 cmp $F77_TMP $file || error "file compare failed"
9340 do_facet ost1 lctl set_param fail_loc=0
9343 run_test 77g "checksum error on OST write, read"
9345 test_77k() { # LU-10906
9346 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9347 $GSS && skip_env "could not run with gss"
9349 local cksum_param="osc.$FSNAME*.checksums"
9350 local get_checksum="$LCTL get_param -n $cksum_param | head -n1"
9354 [ "$ORIG_CSUM" ] || ORIG_CSUM=$(eval $get_checksum)
9355 stack_trap "wait_update $HOSTNAME '$get_checksum' $ORIG_CSUM || true"
9356 stack_trap "do_facet mgs $LCTL set_param -P $cksum_param=$ORIG_CSUM"
9359 do_facet mgs $LCTL set_param -P $cksum_param=$i ||
9360 error "failed to set checksum=$i on MGS"
9361 wait_update $HOSTNAME "$get_checksum" $i
9363 echo "remount client, checksum should be $i"
9364 remount_client $MOUNT || error "failed to remount client"
9365 checksum=$(eval $get_checksum)
9366 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
9368 # remove persistent param to avoid races with checksum mountopt below
9369 do_facet mgs $LCTL set_param -P -d $cksum_param ||
9370 error "failed to delete checksum on MGS"
9372 for opt in "checksum" "nochecksum"; do
9373 #remount with mount option
9374 echo "remount client with option $opt, checksum should be $i"
9375 umount_client $MOUNT || error "failed to umount client"
9376 mount_client $MOUNT "$MOUNT_OPTS,$opt" ||
9377 error "failed to mount client with option '$opt'"
9378 checksum=$(eval $get_checksum)
9379 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
9383 remount_client $MOUNT || error "failed to remount client"
9385 run_test 77k "enable/disable checksum correctly"
9388 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9389 $GSS && skip_env "could not run with gss"
9392 stack_trap "set_checksums $ORIG_CSUM" EXIT
9393 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
9395 set_checksum_type invalid && error "unexpected success of invalid checksum type"
9397 $LFS setstripe -c 1 -i 0 $DIR/$tfile
9398 for algo in $CKSUM_TYPES; do
9399 set_checksum_type $algo || error "fail to set checksum type $algo"
9400 osc_algo=$(get_osc_checksum_type OST0000)
9401 [ "$osc_algo" != "$algo" ] && error "checksum type is $osc_algo after setting it to $algo"
9403 # no locks, no reqs to let the connection idle
9404 cancel_lru_locks osc
9405 lru_resize_disable osc
9406 wait_osc_import_state client ost1 IDLE
9408 # ensure ost1 is connected
9409 stat $DIR/$tfile >/dev/null || error "can't stat"
9410 wait_osc_import_state client ost1 FULL
9412 osc_algo=$(get_osc_checksum_type OST0000)
9413 [ "$osc_algo" != "$algo" ] && error "checksum type changed from $algo to $osc_algo after reconnection"
9417 run_test 77l "preferred checksum type is remembered after reconnected"
9419 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
9428 test_78() { # bug 10901
9429 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9430 remote_ost || skip_env "local OST"
9433 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
9434 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
9435 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
9436 echo "MemTotal: $MEMTOTAL"
9438 # reserve 256MB of memory for the kernel and other running processes,
9439 # and then take 1/2 of the remaining memory for the read/write buffers.
9440 if [ $MEMTOTAL -gt 512 ] ;then
9441 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
9443 # for those poor memory-starved high-end clusters...
9444 MEMTOTAL=$((MEMTOTAL / 2))
9446 echo "Mem to use for directio: $MEMTOTAL"
9448 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
9449 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
9450 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
9451 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
9453 echo "Smallest OST: $SMALLESTOST"
9454 [[ $SMALLESTOST -lt 10240 ]] &&
9455 skip "too small OSTSIZE, useless to run large O_DIRECT test"
9457 trap cleanup_test_78 EXIT
9459 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
9460 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
9462 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
9463 echo "File size: $F78SIZE"
9464 $LFS setstripe -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
9465 for i in $(seq 1 $NSEQ); do
9466 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
9467 echo directIO rdwr round $i of $NSEQ
9468 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
9473 run_test 78 "handle large O_DIRECT writes correctly ============"
9475 test_79() { # bug 12743
9476 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9478 wait_delete_completed
9480 BKTOTAL=$(calc_osc_kbytes kbytestotal)
9481 BKFREE=$(calc_osc_kbytes kbytesfree)
9482 BKAVAIL=$(calc_osc_kbytes kbytesavail)
9484 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
9485 DFTOTAL=`echo $STRING | cut -d, -f1`
9486 DFUSED=`echo $STRING | cut -d, -f2`
9487 DFAVAIL=`echo $STRING | cut -d, -f3`
9488 DFFREE=$(($DFTOTAL - $DFUSED))
9490 ALLOWANCE=$((64 * $OSTCOUNT))
9492 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
9493 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
9494 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
9496 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
9497 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
9498 error "df free($DFFREE) mismatch OST free($BKFREE)"
9500 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
9501 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
9502 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
9505 run_test 79 "df report consistency check ======================="
9507 test_80() { # bug 10718
9508 remote_ost_nodsh && skip "remote OST with nodsh"
9509 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9511 # relax strong synchronous semantics for slow backends like ZFS
9512 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
9513 local soc="obdfilter.*.sync_lock_cancel"
9514 local save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
9516 # "sync_on_lock_cancel" was broken by v2_11_55_0-26-g7059644e9a
9517 if [ -z "$save" ]; then
9518 soc="obdfilter.*.sync_on_lock_cancel"
9519 save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
9522 if [ "$save" != "never" ]; then
9523 local hosts=$(comma_list $(osts_nodes))
9525 do_nodes $hosts $LCTL set_param $soc=never
9526 stack_trap "do_nodes $hosts $LCTL set_param $soc=$save"
9530 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
9532 local before=$(date +%s)
9533 cancel_lru_locks osc
9534 local after=$(date +%s)
9535 local diff=$((after - before))
9536 [ $diff -le 1 ] || error "elapsed for 1M@1T = $diff"
9540 run_test 80 "Page eviction is equally fast at high offsets too"
9542 test_81a() { # LU-456
9543 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9544 remote_ost_nodsh && skip "remote OST with nodsh"
9546 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
9547 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
9548 do_facet ost1 lctl set_param fail_loc=0x80000228
9550 # write should trigger a retry and success
9551 $LFS setstripe -i 0 -c 1 $DIR/$tfile
9552 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9554 if [ $RC -ne 0 ] ; then
9555 error "write should success, but failed for $RC"
9558 run_test 81a "OST should retry write when get -ENOSPC ==============="
9560 test_81b() { # LU-456
9561 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9562 remote_ost_nodsh && skip "remote OST with nodsh"
9564 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
9565 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
9566 do_facet ost1 lctl set_param fail_loc=0x228
9568 # write should retry several times and return -ENOSPC finally
9569 $LFS setstripe -i 0 -c 1 $DIR/$tfile
9570 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9573 if [ $RC -ne $ENOSPC ] ; then
9574 error "dd should fail for -ENOSPC, but succeed."
9577 run_test 81b "OST should return -ENOSPC when retry still fails ======="
9580 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs"
9582 test_mkdir $DIR/$tdir.cvsroot
9583 chown $RUNAS_ID $DIR/$tdir.cvsroot
9586 $RUNAS cvs -d $DIR/$tdir.cvsroot init || error "cvs init failed"
9589 # some versions of cvs import exit(1) when asked to import links or
9590 # files they can't read. ignore those files.
9591 local toignore=$(find . -type l -printf '-I %f\n' -o \
9592 ! -perm /4 -printf '-I %f\n')
9593 $RUNAS cvs -d $DIR/$tdir.cvsroot import -m "nomesg" $toignore \
9594 $tdir.reposname vtag rtag
9597 test_mkdir $DIR/$tdir.reposname
9598 chown $RUNAS_ID $DIR/$tdir.reposname
9599 $RUNAS cvs -d $DIR/$tdir.cvsroot co $tdir.reposname
9601 cd $DIR/$tdir.reposname
9603 $RUNAS cvs add -m 'addmsg' foo99
9605 $RUNAS cvs commit -m 'nomsg' foo99
9606 rm -fr $DIR/$tdir.cvsroot
9608 run_test 99 "cvs strange file/directory operations"
9611 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9612 [[ "$NETTYPE" =~ tcp ]] ||
9613 skip_env "TCP secure port test, not useful for NETTYPE=$NETTYPE"
9614 remote_ost_nodsh && skip "remote OST with nodsh"
9615 remote_mds_nodsh && skip "remote MDS with nodsh"
9617 skip "useless for local single node setup"
9619 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
9620 [ "$PROT" != "tcp" ] && continue
9621 RPORT=$(echo $REMOTE | cut -d: -f2)
9622 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
9625 LPORT=`echo $LOCAL | cut -d: -f2`
9626 if [ $LPORT -ge 1024 ]; then
9627 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
9629 error_exit "local: $LPORT > 1024, remote: $RPORT"
9632 [ "$rc" = 0 ] || error_exit "privileged port not found" )
9634 run_test 100 "check local port using privileged port ==========="
9636 function get_named_value()
9645 echo $line | sed "s/^$tag[ ]*//"
9652 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
9653 awk '/^max_cached_mb/ { print $2 }')
9656 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
9661 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9666 local cache_limit=32
9668 $LCTL set_param -n osc.*-osc*.rpc_stats 0
9669 trap cleanup_101a EXIT
9670 $LCTL set_param -n llite.*.read_ahead_stats 0
9671 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
9674 # randomly read 10000 of 64K chunks from file 3x 32MB in size
9676 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
9677 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
9680 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
9681 get_named_value 'read but discarded' | cut -d" " -f1); do
9682 discard=$(($discard + $s))
9686 $LCTL get_param osc.*-osc*.rpc_stats
9687 $LCTL get_param llite.*.read_ahead_stats
9689 # Discard is generally zero, but sometimes a few random reads line up
9690 # and trigger larger readahead, which is wasted & leads to discards.
9691 if [[ $(($discard)) -gt $nreads ]]; then
9692 error "too many ($discard) discarded pages"
9694 rm -f $DIR/$tfile || true
9696 run_test 101a "check read-ahead for random reads"
9699 test_mkdir $DIR/$tdir
9701 local FILE_LENGTH=$2
9704 local FILE_SIZE_MB=$((FILE_LENGTH / ssize))
9706 local list=$(comma_list $(osts_nodes))
9707 set_osd_param $list '' read_cache_enable 0
9708 set_osd_param $list '' writethrough_cache_enable 0
9710 trap cleanup_test101bc EXIT
9711 # prepare the read-ahead file
9712 $LFS setstripe -S $ssize -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
9714 dd if=/dev/zero of=$DIR/$tfile bs=$ssize \
9715 count=$FILE_SIZE_MB 2> /dev/null
9719 cleanup_test101bc() {
9724 local list=$(comma_list $(osts_nodes))
9725 set_osd_param $list '' read_cache_enable 1
9726 set_osd_param $list '' writethrough_cache_enable 1
9730 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
9735 local STRIPE_SIZE=$2
9736 local FILE_LENGTH=$3
9737 local RA_INC=1048576
9738 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
9739 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
9740 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
9741 DISCARD=$($LCTL get_param -n llite.*.read_ahead_stats |
9742 get_named_value 'read but discarded' |
9743 cut -d" " -f1 | calc_total)
9744 if [[ $DISCARD -gt $discard_limit ]]; then
9745 $LCTL get_param llite.*.read_ahead_stats
9746 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
9748 echo "Read-ahead success for size ${READ_SIZE}"
9753 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9754 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9756 local STRIPE_SIZE=1048576
9757 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
9759 if [ $SLOW == "yes" ]; then
9760 local FILE_LENGTH=$((STRIDE_SIZE * 64))
9762 local FILE_LENGTH=$((STRIDE_SIZE * 8))
9765 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
9767 # prepare the read-ahead file
9768 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
9769 cancel_lru_locks osc
9770 for BIDX in 2 4 8 16 32 64 128 256
9772 local BSIZE=$((BIDX*4096))
9773 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
9774 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
9775 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
9776 $LCTL set_param -n llite.*.read_ahead_stats 0
9777 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
9778 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
9779 cancel_lru_locks osc
9780 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
9785 run_test 101b "check stride-io mode read-ahead ================="
9788 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9790 local STRIPE_SIZE=1048576
9791 local FILE_LENGTH=$((STRIPE_SIZE*100))
9796 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
9798 cancel_lru_locks osc
9799 $LCTL set_param osc.*.rpc_stats 0
9800 $READS -f $DIR/$tfile -s$FILE_LENGTH -b$rsize -n$nreads -t 180
9801 $LCTL get_param osc.*.rpc_stats
9802 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
9803 local stats=$($LCTL get_param -n $osc_rpc_stats)
9804 local lines=$(echo "$stats" | awk 'END {print NR;}')
9807 if [ $lines -le 20 ]; then
9808 echo "continue debug"
9811 for size in 1 2 4 8; do
9812 local rpc=$(echo "$stats" |
9813 awk '($1 == "'$size':") {print $2; exit; }')
9814 [ $rpc != 0 ] && ((size * PAGE_SIZE < rsize)) &&
9815 error "Small $((size*PAGE_SIZE)) read IO $rpc!"
9817 echo "$osc_rpc_stats check passed!"
9822 run_test 101c "check stripe_size aligned read-ahead ================="
9825 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9827 local file=$DIR/$tfile
9828 local sz_MB=${FILESIZE_101d:-80}
9829 local ra_MB=${READAHEAD_MB:-40}
9831 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
9832 [ $free_MB -lt $sz_MB ] &&
9833 skip "Need free space ${sz_MB}M, have ${free_MB}M"
9835 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
9836 $LFS setstripe -c -1 $file || error "setstripe failed"
9838 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
9839 echo Cancel LRU locks on lustre client to flush the client cache
9840 cancel_lru_locks osc
9842 echo Disable read-ahead
9843 local old_RA=$($LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1)
9844 $LCTL set_param -n llite.*.max_read_ahead_mb=0
9845 stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb $old_RA" EXIT
9846 $LCTL get_param -n llite.*.max_read_ahead_mb
9848 echo "Reading the test file $file with read-ahead disabled"
9849 local sz_KB=$((sz_MB * 1024 / 4))
9850 # 10485760 bytes transferred in 0.000938 secs (11179579337 bytes/sec)
9851 # 104857600 bytes (105 MB) copied, 0.00876352 s, 12.0 GB/s
9852 local raOFF=$(LANG=C dd if=$file of=/dev/null bs=4k count=$sz_KB |&
9853 sed -e '/records/d' -e 's/.* \([0-9]*\.[0-9]*\) *s.*/\1/')
9855 echo "Cancel LRU locks on lustre client to flush the client cache"
9856 cancel_lru_locks osc
9857 echo Enable read-ahead with ${ra_MB}MB
9858 $LCTL set_param -n llite.*.max_read_ahead_mb=$ra_MB
9860 echo "Reading the test file $file with read-ahead enabled"
9861 local raON=$(LANG=C dd if=$file of=/dev/null bs=4k count=$sz_KB |&
9862 sed -e '/records/d' -e 's/.* \([0-9]*\.[0-9]*\) *s.*/\1/')
9864 echo "read-ahead disabled time read $raOFF"
9865 echo "read-ahead enabled time read $raON"
9868 wait_delete_completed
9870 # use awk for this check instead of bash because it handles decimals
9871 awk "{ exit !($raOFF < 1.0 || $raOFF > $raON) }" <<<"ignore_me" ||
9872 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
9874 run_test 101d "file read with and without read-ahead enabled"
9877 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9879 local file=$DIR/$tfile
9880 local size_KB=500 #KB
9884 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
9885 local need_KB=$((count * size_KB))
9886 [[ $free_KB -le $need_KB ]] &&
9887 skip_env "Need free space $need_KB, have $free_KB"
9889 echo "Creating $count ${size_KB}K test files"
9890 for ((i = 0; i < $count; i++)); do
9891 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
9894 echo "Cancel LRU locks on lustre client to flush the client cache"
9895 cancel_lru_locks $OSC
9897 echo "Reset readahead stats"
9898 $LCTL set_param -n llite.*.read_ahead_stats 0
9900 for ((i = 0; i < $count; i++)); do
9901 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
9904 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9905 get_named_value 'misses' | cut -d" " -f1 | calc_total)
9907 for ((i = 0; i < $count; i++)); do
9908 rm -rf $file.$i 2>/dev/null
9911 #10000 means 20% reads are missing in readahead
9912 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
9914 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
9917 which iozone || skip_env "no iozone installed"
9919 local old_debug=$($LCTL get_param debug)
9920 old_debug=${old_debug#*=}
9921 $LCTL set_param debug="reada mmap"
9923 # create a test file
9924 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
9926 echo Cancel LRU locks on lustre client to flush the client cache
9927 cancel_lru_locks osc
9929 echo Reset readahead stats
9930 $LCTL set_param -n llite.*.read_ahead_stats 0
9932 echo mmap read the file with small block size
9933 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
9936 echo checking missing pages
9937 $LCTL get_param llite.*.read_ahead_stats
9938 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9939 get_named_value 'misses' | cut -d" " -f1 | calc_total)
9941 $LCTL set_param debug="$old_debug"
9942 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
9945 run_test 101f "check mmap read performance"
9947 test_101g_brw_size_test() {
9949 local pages=$((mb * 1048576 / PAGE_SIZE))
9950 local file=$DIR/$tfile
9952 $LCTL set_param osc.*.max_pages_per_rpc=${mb}M ||
9953 { error "unable to set max_pages_per_rpc=${mb}M"; return 1; }
9954 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
9955 [ $mp -ne $pages ] && error "max_pages_per_rpc $mp != $pages" &&
9959 stack_trap "rm -f $file" EXIT
9960 $LCTL set_param -n osc.*.rpc_stats=0
9962 # 10 RPCs should be enough for the test
9964 dd if=/dev/zero of=$file bs=${mb}M count=$count ||
9965 { error "dd write ${mb} MB blocks failed"; return 3; }
9966 cancel_lru_locks osc
9967 dd of=/dev/null if=$file bs=${mb}M count=$count ||
9968 { error "dd write ${mb} MB blocks failed"; return 4; }
9970 # calculate number of full-sized read and write RPCs
9971 rpcs=($($LCTL get_param -n 'osc.*.rpc_stats' |
9972 sed -n '/pages per rpc/,/^$/p' |
9973 awk '/'$pages':/ { reads += $2; writes += $6 }; \
9974 END { print reads,writes }'))
9975 # allow one extra full-sized read RPC for async readahead
9976 [[ ${rpcs[0]} == $count || ${rpcs[0]} == $((count + 1)) ]] ||
9977 { error "${rpcs[0]} != $count read RPCs"; return 5; }
9978 [[ ${rpcs[1]} == $count ]] ||
9979 { error "${rpcs[1]} != $count write RPCs"; return 6; }
9983 remote_ost_nodsh && skip "remote OST with nodsh"
9986 local osts=$(get_facets OST)
9987 local list=$(comma_list $(osts_nodes))
9988 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
9989 local brw_size="obdfilter.*.brw_size"
9991 $LFS setstripe -i 0 -c 1 $DIR/$tfile
9993 local orig_mb=$(do_facet ost1 $LCTL get_param -n $brw_size | head -n 1)
9995 if { [ $OST1_VERSION -ge $(version_code 2.8.52) ] ||
9996 { [ $OST1_VERSION -ge $(version_code 2.7.17) ] &&
9997 [ $OST1_VERSION -lt $(version_code 2.7.50) ]; }; } &&
9998 { [ $CLIENT_VERSION -ge $(version_code 2.8.52) ] ||
9999 { [ $CLIENT_VERSION -ge $(version_code 2.7.17) ] &&
10000 [ $CLIENT_VERSION -lt $(version_code 2.7.50) ]; }; }; then
10002 [ $OST1_VERSION -ge $(version_code 2.9.52) ] &&
10005 if [[ $orig_mb -lt 16 ]]; then
10006 save_lustre_params $osts "$brw_size" > $p
10007 do_nodes $list $LCTL set_param -n $brw_size=16$suffix ||
10008 error "set 16MB RPC size failed"
10010 echo "remount client to enable new RPC size"
10011 remount_client $MOUNT || error "remount_client failed"
10014 test_101g_brw_size_test 16 || error "16MB RPC test failed"
10015 # should be able to set brw_size=12, but no rpc_stats for that
10016 test_101g_brw_size_test 8 || error "8MB RPC test failed"
10019 test_101g_brw_size_test 4 || error "4MB RPC test failed"
10021 if [[ $orig_mb -lt 16 ]]; then
10022 restore_lustre_params < $p
10023 remount_client $MOUNT || error "remount_client restore failed"
10026 rm -f $p $DIR/$tfile
10028 run_test 101g "Big bulk(4/16 MiB) readahead"
10031 $LFS setstripe -i 0 -c 1 $DIR/$tfile
10033 dd if=/dev/zero of=$DIR/$tfile bs=1M count=70 ||
10034 error "dd 70M file failed"
10035 echo Cancel LRU locks on lustre client to flush the client cache
10036 cancel_lru_locks osc
10038 echo "Reset readahead stats"
10039 $LCTL set_param -n llite.*.read_ahead_stats 0
10041 echo "Read 10M of data but cross 64M bundary"
10042 dd if=$DIR/$tfile of=/dev/null bs=10M skip=6 count=1
10043 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10044 get_named_value 'misses' | cut -d" " -f1 | calc_total)
10045 [ $miss -eq 1 ] || error "expected miss 1 but got $miss"
10046 rm -f $p $DIR/$tfile
10048 run_test 101h "Readahead should cover current read window"
10051 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 ||
10052 error "dd 10M file failed"
10054 local max_per_file_mb=$($LCTL get_param -n \
10055 llite.*.max_read_ahead_per_file_mb 2>/dev/null)
10056 cancel_lru_locks osc
10057 stack_trap "$LCTL set_param llite.*.max_read_ahead_per_file_mb=$max_per_file_mb"
10058 $LCTL set_param llite.*.max_read_ahead_per_file_mb=1 ||
10059 error "set max_read_ahead_per_file_mb to 1 failed"
10061 echo "Reset readahead stats"
10062 $LCTL set_param llite.*.read_ahead_stats=0
10064 dd if=$DIR/$tfile of=/dev/null bs=2M
10066 $LCTL get_param llite.*.read_ahead_stats
10067 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10068 awk '/misses/ { print $2 }')
10069 [ $miss -eq 5 ] || error "expected misses 5 but got $miss"
10072 run_test 101i "allow current readahead to exceed reservation"
10075 $LFS setstripe -i 0 -c 1 $DIR/$tfile ||
10076 error "setstripe $DIR/$tfile failed"
10077 local file_size=$((1048576 * 16))
10078 local old_ra=$($LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1)
10079 stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb $old_ra" EXIT
10081 echo Disable read-ahead
10082 $LCTL set_param -n llite.*.max_read_ahead_mb=0
10084 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$(($file_size / 1048576))
10085 for blk in $PAGE_SIZE 1048576 $file_size; do
10086 cancel_lru_locks osc
10087 echo "Reset readahead stats"
10088 $LCTL set_param -n llite.*.read_ahead_stats=0
10089 local count=$(($file_size / $blk))
10090 dd if=$DIR/$tfile bs=$blk count=$count of=/dev/null
10091 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10092 get_named_value 'failed to fast read' |
10093 cut -d" " -f1 | calc_total)
10094 $LCTL get_param -n llite.*.read_ahead_stats
10095 [ $miss -eq $count ] || error "expected $count got $miss"
10098 rm -f $p $DIR/$tfile
10100 run_test 101j "A complete read block should be submitted when no RA"
10103 test_mkdir $DIR/$tdir
10104 chown $RUNAS_ID $DIR/$tdir
10107 STRIPE_COUNT=$OSTCOUNT
10108 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
10110 trap cleanup_test102 EXIT
10112 $1 $LFS setstripe -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
10114 for num in 1 2 3 4; do
10115 for count in $(seq 1 $STRIPE_COUNT); do
10116 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
10117 local size=`expr $STRIPE_SIZE \* $num`
10118 local file=file"$num-$idx-$count"
10119 $1 $LFS setstripe -S $size -i $idx -c $count $file
10125 $1 tar cf $TMP/f102.tar $tdir --xattrs
10128 cleanup_test102() {
10130 rm -f $TMP/f102.tar
10131 rm -rf $DIR/d0.sanity/d102
10135 [ "$UID" != 0 ] && skip "must run as root"
10136 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
10137 skip_env "must have user_xattr"
10139 [ -z "$(which setfattr 2>/dev/null)" ] &&
10140 skip_env "could not find setfattr"
10142 local testfile=$DIR/$tfile
10145 echo "set/get xattr..."
10146 setfattr -n trusted.name1 -v value1 $testfile ||
10147 error "setfattr -n trusted.name1=value1 $testfile failed"
10148 getfattr -n trusted.name1 $testfile 2> /dev/null |
10149 grep "trusted.name1=.value1" ||
10150 error "$testfile missing trusted.name1=value1"
10152 setfattr -n user.author1 -v author1 $testfile ||
10153 error "setfattr -n user.author1=author1 $testfile failed"
10154 getfattr -n user.author1 $testfile 2> /dev/null |
10155 grep "user.author1=.author1" ||
10156 error "$testfile missing trusted.author1=author1"
10158 echo "listxattr..."
10159 setfattr -n trusted.name2 -v value2 $testfile ||
10160 error "$testfile unable to set trusted.name2"
10161 setfattr -n trusted.name3 -v value3 $testfile ||
10162 error "$testfile unable to set trusted.name3"
10163 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
10164 grep "trusted.name" | wc -l) -eq 3 ] ||
10165 error "$testfile missing 3 trusted.name xattrs"
10167 setfattr -n user.author2 -v author2 $testfile ||
10168 error "$testfile unable to set user.author2"
10169 setfattr -n user.author3 -v author3 $testfile ||
10170 error "$testfile unable to set user.author3"
10171 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
10172 grep "user.author" | wc -l) -eq 3 ] ||
10173 error "$testfile missing 3 user.author xattrs"
10175 echo "remove xattr..."
10176 setfattr -x trusted.name1 $testfile ||
10177 error "$testfile error deleting trusted.name1"
10178 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
10179 error "$testfile did not delete trusted.name1 xattr"
10181 setfattr -x user.author1 $testfile ||
10182 error "$testfile error deleting user.author1"
10183 echo "set lustre special xattr ..."
10184 $LFS setstripe -c1 $testfile
10185 local lovea=$(getfattr -n "trusted.lov" -e hex $testfile |
10186 awk -F "=" '/trusted.lov/ { print $2 }' )
10187 setfattr -n "trusted.lov" -v $lovea $testfile ||
10188 error "$testfile doesn't ignore setting trusted.lov again"
10189 setfattr -n "trusted.lov" -v "invalid_value" $testfile &&
10190 error "$testfile allow setting invalid trusted.lov"
10193 run_test 102a "user xattr test =================================="
10195 check_102b_layout() {
10197 local testfile=$DIR/$tfile
10199 echo "test layout '$layout'"
10200 $LFS setstripe $layout $testfile || error "setstripe failed"
10201 $LFS getstripe -y $testfile
10203 echo "get/set/list trusted.lov xattr ..." # b=10930
10204 local value=$(getfattr -n trusted.lov -e hex $testfile | grep trusted)
10205 [[ "$value" =~ "trusted.lov" ]] ||
10206 error "can't get trusted.lov from $testfile"
10207 local stripe_count_orig=$($LFS getstripe -c $testfile) ||
10208 error "getstripe failed"
10210 $MCREATE $testfile.2 || error "mcreate $testfile.2 failed"
10212 value=$(cut -d= -f2 <<<$value)
10213 # LU-13168: truncated xattr should fail if short lov_user_md header
10214 [ $CLIENT_VERSION -lt $(version_code 2.13.53) ] &&
10215 lens="${#value}" || lens="$(seq 4 2 ${#value})"
10216 for len in $lens; do
10217 echo "setfattr $len $testfile.2"
10218 setfattr -n trusted.lov -v ${value:0:$len} $testfile.2 &&
10219 [ $len -lt 66 ] && error "short xattr len=$len worked"
10221 local stripe_size=$($LFS getstripe -S $testfile.2)
10222 local stripe_count=$($LFS getstripe -c $testfile.2)
10223 [[ $stripe_size -eq 65536 ]] ||
10224 error "stripe size $stripe_size != 65536"
10225 [[ $stripe_count -eq $stripe_count_orig ]] ||
10226 error "stripe count $stripe_count != $stripe_count_orig"
10227 rm $testfile $testfile.2
10231 [ -z "$(which setfattr 2>/dev/null)" ] &&
10232 skip_env "could not find setfattr"
10233 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10235 # check plain layout
10236 check_102b_layout -S 65536 -i 1 -c $OSTCOUNT
10238 # and also check composite layout
10239 check_102b_layout -E 1M -S 65536 -i 1 -c $OSTCOUNT -Eeof -S4M
10242 run_test 102b "getfattr/setfattr for trusted.lov EAs"
10245 [ -z "$(which setfattr 2>/dev/null)" ] &&
10246 skip_env "could not find setfattr"
10247 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10249 # b10930: get/set/list lustre.lov xattr
10250 echo "get/set/list lustre.lov xattr ..."
10251 test_mkdir $DIR/$tdir
10252 chown $RUNAS_ID $DIR/$tdir
10253 local testfile=$DIR/$tdir/$tfile
10254 $RUNAS $LFS setstripe -S 65536 -i 1 -c $OSTCOUNT $testfile ||
10255 error "setstripe failed"
10256 local STRIPECOUNT=$($RUNAS $LFS getstripe -c $testfile) ||
10257 error "getstripe failed"
10258 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
10259 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
10261 local testfile2=${testfile}2
10262 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
10263 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
10265 $RUNAS $MCREATE $testfile2
10266 $RUNAS setfattr -n lustre.lov -v $value $testfile2
10267 local stripe_size=$($RUNAS $LFS getstripe -S $testfile2)
10268 local stripe_count=$($RUNAS $LFS getstripe -c $testfile2)
10269 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
10270 [ $stripe_count -eq $STRIPECOUNT ] ||
10271 error "stripe count $stripe_count != $STRIPECOUNT"
10273 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
10275 compare_stripe_info1() {
10276 local stripe_index_all_zero=true
10278 for num in 1 2 3 4; do
10279 for count in $(seq 1 $STRIPE_COUNT); do
10280 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
10281 local size=$((STRIPE_SIZE * num))
10282 local file=file"$num-$offset-$count"
10283 stripe_size=$($LFS getstripe -S $PWD/$file)
10284 [[ $stripe_size -ne $size ]] &&
10285 error "$file: size $stripe_size != $size"
10286 stripe_count=$($LFS getstripe -c $PWD/$file)
10287 # allow fewer stripes to be created, ORI-601
10288 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
10289 error "$file: count $stripe_count != $count"
10290 stripe_index=$($LFS getstripe -i $PWD/$file)
10291 [[ $stripe_index -ne 0 ]] &&
10292 stripe_index_all_zero=false
10296 $stripe_index_all_zero &&
10297 error "all files are being extracted starting from OST index 0"
10301 have_xattrs_include() {
10302 tar --help | grep -q xattrs-include &&
10303 echo --xattrs-include="lustre.*"
10307 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10308 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10310 XINC=$(have_xattrs_include)
10312 tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
10313 cd $DIR/$tdir/$tdir
10314 compare_stripe_info1
10316 run_test 102d "tar restore stripe info from tarfile,not keep osts"
10319 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10320 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10322 XINC=$(have_xattrs_include)
10324 test_mkdir $DIR/$tdir.restore
10326 tar cf - --xattrs $tdir | tar xf - \
10327 -C $DIR/$tdir.restore --xattrs $XINC
10328 cd $DIR/$tdir.restore/$tdir
10329 compare_stripe_info1
10331 run_test 102f "tar copy files, not keep osts"
10334 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
10335 skip "must have user_xattr"
10336 [ -z "$(which setfattr 2>/dev/null)" ] &&
10337 skip_env "could not find setfattr"
10338 [ -z "$(which getfattr 2>/dev/null)" ] &&
10339 skip_env "could not find getfattr"
10341 local xsize=${1:-1024} # in bytes
10342 local file=$DIR/$tfile
10343 local value="$(generate_string $xsize)"
10344 local xbig=trusted.big
10348 log "save $xbig on $file"
10349 if [ -z "$toobig" ]
10351 setfattr -n $xbig -v $value $file ||
10352 error "saving $xbig on $file failed"
10354 setfattr -n $xbig -v $value $file &&
10355 error "saving $xbig on $file succeeded"
10359 local orig=$(get_xattr_value $xbig $file)
10360 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
10362 local xsml=trusted.sml
10363 log "save $xsml on $file"
10364 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
10366 local new=$(get_xattr_value $xbig $file)
10367 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
10369 log "grow $xsml on $file"
10370 setfattr -n $xsml -v "$value" $file ||
10371 error "growing $xsml on $file failed"
10373 new=$(get_xattr_value $xbig $file)
10374 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
10375 log "$xbig still valid after growing $xsml"
10380 test_102h() { # bug 15777
10383 run_test 102h "grow xattr from inside inode to external block"
10386 large_xattr_enabled || skip_env "ea_inode feature disabled"
10388 echo "setting xattr of max xattr size: $(max_xattr_size)"
10389 grow_xattr $(max_xattr_size)
10391 echo "setting xattr of > max xattr size: $(max_xattr_size) + 10"
10392 echo "This should fail:"
10393 grow_xattr $(($(max_xattr_size) + 10)) 1
10395 run_test 102ha "grow xattr from inside inode to external inode"
10397 test_102i() { # bug 17038
10398 [ -z "$(which getfattr 2>/dev/null)" ] &&
10399 skip "could not find getfattr"
10402 ln -s $DIR/$tfile $DIR/${tfile}link
10403 getfattr -n trusted.lov $DIR/$tfile ||
10404 error "lgetxattr on $DIR/$tfile failed"
10405 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
10406 grep -i "no such attr" ||
10407 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
10408 rm -f $DIR/$tfile $DIR/${tfile}link
10410 run_test 102i "lgetxattr test on symbolic link ============"
10413 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10414 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10416 XINC=$(have_xattrs_include)
10417 setup_test102 "$RUNAS"
10418 chown $RUNAS_ID $DIR/$tdir
10419 $RUNAS tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
10420 cd $DIR/$tdir/$tdir
10421 compare_stripe_info1 "$RUNAS"
10423 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
10426 [ -z "$(which setfattr 2>/dev/null)" ] &&
10427 skip "could not find setfattr"
10430 # b22187 just check that does not crash for regular file.
10431 setfattr -n trusted.lov $DIR/$tfile
10432 # b22187 'setfattr -n trusted.lov' should remove LOV EA for directories
10433 local test_kdir=$DIR/$tdir
10434 test_mkdir $test_kdir
10435 local default_size=$($LFS getstripe -S $test_kdir)
10436 local default_count=$($LFS getstripe -c $test_kdir)
10437 local default_offset=$($LFS getstripe -i $test_kdir)
10438 $LFS setstripe -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
10439 error 'dir setstripe failed'
10440 setfattr -n trusted.lov $test_kdir
10441 local stripe_size=$($LFS getstripe -S $test_kdir)
10442 local stripe_count=$($LFS getstripe -c $test_kdir)
10443 local stripe_offset=$($LFS getstripe -i $test_kdir)
10444 [ $stripe_size -eq $default_size ] ||
10445 error "stripe size $stripe_size != $default_size"
10446 [ $stripe_count -eq $default_count ] ||
10447 error "stripe count $stripe_count != $default_count"
10448 [ $stripe_offset -eq $default_offset ] ||
10449 error "stripe offset $stripe_offset != $default_offset"
10450 rm -rf $DIR/$tfile $test_kdir
10452 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
10455 [ -z "$(which getfattr 2>/dev/null)" ] &&
10456 skip "could not find getfattr"
10458 # LU-532 trusted. xattr is invisible to non-root
10459 local testfile=$DIR/$tfile
10463 echo "listxattr as user..."
10464 chown $RUNAS_ID $testfile
10465 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
10466 grep -q "trusted" &&
10467 error "$testfile trusted xattrs are user visible"
10471 run_test 102l "listxattr size test =================================="
10473 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
10474 local path=$DIR/$tfile
10477 listxattr_size_check $path || error "listattr_size_check $path failed"
10479 run_test 102m "Ensure listxattr fails on small bufffer ========"
10483 getxattr() { # getxattr path name
10484 # Return the base64 encoding of the value of xattr name on path.
10488 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
10490 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
10492 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
10494 getfattr --absolute-names --encoding=base64 --name=$name $path |
10495 awk -F= -v name=$name '$1 == name {
10496 print substr($0, index($0, "=") + 1);
10500 test_102n() { # LU-4101 mdt: protect internal xattrs
10501 [ -z "$(which setfattr 2>/dev/null)" ] &&
10502 skip "could not find setfattr"
10503 if [ $MDS1_VERSION -lt $(version_code 2.5.50) ]
10505 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
10508 local file0=$DIR/$tfile.0
10509 local file1=$DIR/$tfile.1
10510 local xattr0=$TMP/$tfile.0
10511 local xattr1=$TMP/$tfile.1
10512 local namelist="lov lma lmv link fid version som hsm"
10516 rm -rf $file0 $file1 $xattr0 $xattr1
10517 touch $file0 $file1
10519 # Get 'before' xattrs of $file1.
10520 getfattr --absolute-names --dump --match=- $file1 > $xattr0
10522 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
10523 namelist+=" lfsck_namespace"
10524 for name in $namelist; do
10525 # Try to copy xattr from $file0 to $file1.
10526 value=$(getxattr $file0 trusted.$name 2> /dev/null)
10528 setfattr --name=trusted.$name --value="$value" $file1 ||
10529 error "setxattr 'trusted.$name' failed"
10531 # Try to set a garbage xattr.
10532 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
10534 if [[ x$name == "xlov" ]]; then
10535 setfattr --name=trusted.lov --value="$value" $file1 &&
10536 error "setxattr invalid 'trusted.lov' success"
10538 setfattr --name=trusted.$name --value="$value" $file1 ||
10539 error "setxattr invalid 'trusted.$name' failed"
10542 # Try to remove the xattr from $file1. We don't care if this
10543 # appears to succeed or fail, we just don't want there to be
10544 # any changes or crashes.
10545 setfattr --remove=$trusted.$name $file1 2> /dev/null
10548 if [ $MDS1_VERSION -gt $(version_code 2.6.50) ]
10551 # Try to copy xattr from $file0 to $file1.
10552 value=$(getxattr $file0 trusted.$name 2> /dev/null)
10554 setfattr --name=trusted.$name --value="$value" $file1 ||
10555 error "setxattr 'trusted.$name' failed"
10557 # Try to set a garbage xattr.
10558 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
10560 setfattr --name=trusted.$name --value="$value" $file1 ||
10561 error "setxattr 'trusted.$name' failed"
10563 # Try to remove the xattr from $file1. We don't care if this
10564 # appears to succeed or fail, we just don't want there to be
10565 # any changes or crashes.
10566 setfattr --remove=$trusted.$name $file1 2> /dev/null
10569 # Get 'after' xattrs of file1.
10570 getfattr --absolute-names --dump --match=- $file1 > $xattr1
10572 if ! diff $xattr0 $xattr1; then
10573 error "before and after xattrs of '$file1' differ"
10576 rm -rf $file0 $file1 $xattr0 $xattr1
10580 run_test 102n "silently ignore setxattr on internal trusted xattrs"
10582 test_102p() { # LU-4703 setxattr did not check ownership
10583 [ $MDS1_VERSION -lt $(version_code 2.5.56) ] &&
10584 skip "MDS needs to be at least 2.5.56"
10586 local testfile=$DIR/$tfile
10590 echo "setfacl as user..."
10591 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
10592 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
10594 echo "setfattr as user..."
10595 setfacl -m "u:$RUNAS_ID:---" $testfile
10596 $RUNAS setfattr -x system.posix_acl_access $testfile
10597 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
10599 run_test 102p "check setxattr(2) correctly fails without permission"
10602 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] &&
10603 skip "MDS needs to be at least 2.6.92"
10605 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
10607 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
10610 [ $MDS1_VERSION -lt $(version_code 2.6.93) ] &&
10611 skip "MDS needs to be at least 2.6.93"
10613 touch $DIR/$tfile || error "touch"
10614 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
10615 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
10616 rm $DIR/$tfile || error "rm"
10619 mkdir -p $DIR/$tdir || error "mkdir"
10620 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
10621 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
10622 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
10623 error "$testfile error deleting user.author1"
10624 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
10625 grep "user.$(basename $tdir)" &&
10626 error "$tdir did not delete user.$(basename $tdir)"
10627 rmdir $DIR/$tdir || error "rmdir"
10630 test_mkdir $DIR/$tdir
10631 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
10632 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
10633 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
10634 error "$testfile error deleting user.author1"
10635 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
10636 grep "user.$(basename $tdir)" &&
10637 error "$tdir did not delete user.$(basename $tdir)"
10638 rmdir $DIR/$tdir || error "rm striped dir"
10640 run_test 102r "set EAs with empty values"
10643 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
10644 skip "MDS needs to be at least 2.11.52"
10646 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
10648 save_lustre_params client "llite.*.xattr_cache" > $save
10650 for cache in 0 1; do
10651 lctl set_param llite.*.xattr_cache=$cache
10654 touch $DIR/$tfile || error "touch"
10655 for prefix in lustre security system trusted user; do
10656 # Note getxattr() may fail with 'Operation not
10657 # supported' or 'No such attribute' depending
10658 # on prefix and cache.
10659 getfattr -n $prefix.n102s $DIR/$tfile &&
10660 error "getxattr '$prefix.n102s' should fail (cache = $cache)"
10664 restore_lustre_params < $save
10666 run_test 102s "getting nonexistent xattrs should fail"
10669 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
10670 skip "MDS needs to be at least 2.11.52"
10672 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
10674 save_lustre_params client "llite.*.xattr_cache" > $save
10676 for cache in 0 1; do
10677 lctl set_param llite.*.xattr_cache=$cache
10679 for buf_size in 0 256; do
10681 touch $DIR/$tfile || error "touch"
10682 setfattr -n user.multiop $DIR/$tfile
10683 $MULTIOP $DIR/$tfile oa$buf_size ||
10684 error "cannot get zero length xattr value (buf_size = $buf_size)"
10688 restore_lustre_params < $save
10690 run_test 102t "zero length xattr values handled correctly"
10694 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
10699 [ "$UID" != 0 ] && skip "must run as root"
10700 $GSS && skip_env "could not run under gss"
10701 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
10702 skip_env "must have acl enabled"
10703 [ -z "$(which setfacl 2>/dev/null)" ] &&
10704 skip_env "could not find setfacl"
10705 remote_mds_nodsh && skip "remote MDS with nodsh"
10707 gpasswd -a daemon bin # LU-5641
10708 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
10710 declare -a identity_old
10712 for num in $(seq $MDSCOUNT); do
10713 switch_identity $num true || identity_old[$num]=$?
10716 SAVE_UMASK=$(umask)
10718 mkdir -p $DIR/$tdir
10721 echo "performing cp ..."
10722 run_acl_subtest cp || error "run_acl_subtest cp failed"
10723 echo "performing getfacl-noacl..."
10724 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
10725 echo "performing misc..."
10726 run_acl_subtest misc || error "misc test failed"
10727 echo "performing permissions..."
10728 run_acl_subtest permissions || error "permissions failed"
10729 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
10730 if [ $MDS1_VERSION -gt $(version_code 2.8.55) ] ||
10731 { [ $MDS1_VERSION -lt $(version_code 2.6) ] &&
10732 [ $MDS1_VERSION -ge $(version_code 2.5.29) ]; }
10734 echo "performing permissions xattr..."
10735 run_acl_subtest permissions_xattr ||
10736 error "permissions_xattr failed"
10738 echo "performing setfacl..."
10739 run_acl_subtest setfacl || error "setfacl test failed"
10741 # inheritance test got from HP
10742 echo "performing inheritance..."
10743 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
10744 chmod +x make-tree || error "chmod +x failed"
10745 run_acl_subtest inheritance || error "inheritance test failed"
10748 echo "LU-974 ignore umask when acl is enabled..."
10749 run_acl_subtest 974 || error "LU-974 umask test failed"
10750 if [ $MDSCOUNT -ge 2 ]; then
10751 run_acl_subtest 974_remote ||
10752 error "LU-974 umask test failed under remote dir"
10755 echo "LU-2561 newly created file is same size as directory..."
10756 if [ "$mds1_FSTYPE" != "zfs" ]; then
10757 run_acl_subtest 2561 || error "LU-2561 test failed"
10759 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
10762 run_acl_subtest 4924 || error "LU-4924 test failed"
10767 for num in $(seq $MDSCOUNT); do
10768 if [ "${identity_old[$num]}" = 1 ]; then
10769 switch_identity $num false || identity_old[$num]=$?
10773 run_test 103a "acl test"
10779 for U in {0..511}; do
10781 local O=$(printf "%04o" $U)
10783 umask $(printf "%04o" $((511 ^ $O)))
10784 $LFS setstripe -c 1 $DIR/$tfile.s$O
10785 local S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.s$O))
10787 (( $S == ($O & 0666) )) ||
10788 error "lfs setstripe $DIR/$tfile.s$O '$S' != '$O'"
10790 $LFS setstripe -E16M -c 1 -E1G -S4M $DIR/$tfile.p$O
10791 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.p$O))
10792 (( $S == ($O & 0666) )) ||
10793 error "lfs setstripe -E $DIR/$tfile.p$O '$S' != '$O'"
10795 $LFS setstripe -N2 -c 1 $DIR/$tfile.m$O
10796 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.m$O))
10797 (( $S == ($O & 0666) )) ||
10798 error "lfs setstripe -N2 $DIR/$tfile.m$O '$S' != '$O'"
10799 rm -f $DIR/$tfile.[smp]$0
10803 # limit the concurrently running threads to 64. LU-11878
10804 local idx=$((U % 64))
10805 [ -z "${pids[idx]}" ] || wait ${pids[idx]}
10810 run_test 103b "umask lfs setstripe"
10813 mkdir -p $DIR/$tdir
10814 cp -rp $DIR/$tdir $DIR/$tdir.bak
10816 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
10817 error "$DIR/$tdir shouldn't contain default ACL"
10818 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
10819 error "$DIR/$tdir.bak shouldn't contain default ACL"
10822 run_test 103c "'cp -rp' won't set empty acl"
10825 (( $MDS1_VERSION >= $(version_code 2.13.59) )) ||
10826 skip "MDS needs to be at least 2.13.59"
10828 mkdir -p $DIR/$tdir
10829 # one default ACL will be created for the file owner
10830 for U in {2..256}; do
10831 setfacl -m default:user:$U:rwx $DIR/$tdir
10832 numacl=$(getfacl $DIR/$tdir |& grep -c "default:user")
10833 touch $DIR/$tdir/$tfile.$U ||
10834 error "failed to create $tfile.$U with $numacl ACLs"
10837 run_test 103e "inheritance of big amount of default ACLs"
10840 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10843 lfs df || error "lfs df failed"
10844 lfs df -ih || error "lfs df -ih failed"
10845 lfs df -h $DIR || error "lfs df -h $DIR failed"
10846 lfs df -i $DIR || error "lfs df -i $DIR failed"
10847 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
10848 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
10850 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
10851 lctl --device %$OSC deactivate
10852 lfs df || error "lfs df with deactivated OSC failed"
10853 lctl --device %$OSC activate
10854 # wait the osc back to normal
10855 wait_osc_import_ready client ost
10857 lfs df || error "lfs df with reactivated OSC failed"
10860 run_test 104a "lfs df [-ih] [path] test ========================="
10863 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10864 [ $RUNAS_ID -eq $UID ] &&
10865 skip_env "RUNAS_ID = UID = $UID -- skipping"
10867 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
10868 grep "Permission denied" | wc -l)))
10869 if [ $denied_cnt -ne 0 ]; then
10870 error "lfs check servers test failed"
10873 run_test 104b "$RUNAS lfs check servers test ===================="
10876 # doesn't work on 2.4 kernels
10878 if $(flock_is_enabled); then
10879 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
10881 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
10885 run_test 105a "flock when mounted without -o flock test ========"
10889 if $(flock_is_enabled); then
10890 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
10892 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
10896 run_test 105b "fcntl when mounted without -o flock test ========"
10900 if $(flock_is_enabled); then
10901 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
10903 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
10907 run_test 105c "lockf when mounted without -o flock test"
10909 test_105d() { # bug 15924
10910 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10912 test_mkdir $DIR/$tdir
10913 flock_is_enabled || skip_env "mount w/o flock enabled"
10914 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
10915 $LCTL set_param fail_loc=0x80000315
10916 flocks_test 2 $DIR/$tdir
10918 run_test 105d "flock race (should not freeze) ========"
10920 test_105e() { # bug 22660 && 22040
10921 flock_is_enabled || skip_env "mount w/o flock enabled"
10924 flocks_test 3 $DIR/$tfile
10926 run_test 105e "Two conflicting flocks from same process"
10928 test_106() { #bug 10921
10929 test_mkdir $DIR/$tdir
10930 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
10931 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
10933 run_test 106 "attempt exec of dir followed by chown of that dir"
10936 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10944 local save_pattern=$(sysctl -n kernel.core_pattern)
10945 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
10946 sysctl -w kernel.core_pattern=$file
10947 sysctl -w kernel.core_uses_pid=0
10949 ulimit -c unlimited
10955 kill -s 11 $SLEEPPID
10957 if [ -e $file ]; then
10958 size=`stat -c%s $file`
10959 [ $size -eq 0 ] && error "Fail to create core file $file"
10961 error "Fail to create core file $file"
10964 sysctl -w kernel.core_pattern=$save_pattern
10965 sysctl -w kernel.core_uses_pid=$save_uses_pid
10968 run_test 107 "Coredump on SIG"
10971 test_mkdir $DIR/$tdir
10972 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255)
10973 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/$(str_repeat 'b' 256) &&
10974 error "mkdir with 256 char should fail, but did not"
10975 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
10976 error "create with 255 char failed"
10977 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
10978 error "create with 256 char should fail, but did not"
10983 run_test 110 "filename length checking"
10986 # Purpose: To verify dynamic thread (OSS) creation.
10989 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10990 remote_ost_nodsh && skip "remote OST with nodsh"
10992 # Lustre does not stop service threads once they are started.
10993 # Reset number of running threads to default.
10998 local save_params="$TMP/sanity-$TESTNAME.parameters"
11000 # Get ll_ost_io count before I/O
11001 OSTIO_pre=$(do_facet ost1 \
11002 "$LCTL get_param ost.OSS.ost_io.threads_started | cut -d= -f2")
11003 # Exit if lustre is not running (ll_ost_io not running).
11004 [ -z "$OSTIO_pre" ] && error "no OSS threads"
11006 echo "Starting with $OSTIO_pre threads"
11007 local thread_max=$((OSTIO_pre * 2))
11008 local rpc_in_flight=$((thread_max * 2))
11009 # Number of I/O Process proposed to be started.
11011 local facets=$(get_facets OST)
11013 save_lustre_params client "osc.*OST*.max_rpcs_in_flight" > $save_params
11014 save_lustre_params $facets "ost.OSS.ost_io.threads_max" >> $save_params
11016 # Set in_flight to $rpc_in_flight
11017 $LCTL set_param osc.*OST*.max_rpcs_in_flight=$rpc_in_flight ||
11018 error "Failed to set max_rpcs_in_flight to $rpc_in_flight"
11019 nfiles=${rpc_in_flight}
11020 # Set ost thread_max to $thread_max
11021 do_facet ost1 "$LCTL set_param ost.OSS.ost_io.threads_max=$thread_max"
11023 # 5 Minutes should be sufficient for max number of OSS
11024 # threads(thread_max) to be created.
11028 local WTL=${WTL:-"$LUSTRE/tests/write_time_limit"}
11029 test_mkdir $DIR/$tdir
11030 for i in $(seq $nfiles); do
11031 local file=$DIR/$tdir/${tfile}-$i
11032 $LFS setstripe -c -1 -i 0 $file
11033 ($WTL $file $timeout)&
11036 # I/O Started - Wait for thread_started to reach thread_max or report
11037 # error if thread_started is more than thread_max.
11038 echo "Waiting for thread_started to reach thread_max"
11039 local thread_started=0
11040 local end_time=$((SECONDS + timeout))
11042 while [ $SECONDS -le $end_time ] ; do
11044 # Get ost i/o thread_started count.
11045 thread_started=$(do_facet ost1 \
11047 ost.OSS.ost_io.threads_started | cut -d= -f2")
11048 # Break out if thread_started is equal/greater than thread_max
11049 if [[ $thread_started -ge $thread_max ]]; then
11050 echo ll_ost_io thread_started $thread_started, \
11051 equal/greater than thread_max $thread_max
11057 # Cleanup - We have the numbers, Kill i/o jobs if running.
11058 jobcount=($(jobs -p))
11059 for i in $(seq 0 $((${#jobcount[@]}-1)))
11061 kill -9 ${jobcount[$i]}
11062 if [ $? -ne 0 ] ; then
11064 Failed to Kill \'WTL\(I/O\)\' with pid ${jobcount[$i]}
11068 # Cleanup files left by WTL binary.
11069 for i in $(seq $nfiles); do
11070 local file=$DIR/$tdir/${tfile}-$i
11072 if [ $? -ne 0 ] ; then
11073 echo "Warning: Failed to delete file $file"
11077 restore_lustre_params <$save_params
11078 rm -f $save_params || echo "Warning: delete file '$save_params' failed"
11080 # Error out if no new thread has started or Thread started is greater
11082 if [[ $thread_started -le $OSTIO_pre ||
11083 $thread_started -gt $thread_max ]]; then
11084 error "ll_ost_io: thread_started $thread_started" \
11085 "OSTIO_pre $OSTIO_pre, thread_max $thread_max." \
11086 "No new thread started or thread started greater " \
11090 run_test 115 "verify dynamic thread creation===================="
11093 wait_delete_completed
11094 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
11095 echo "OST kbytes available: ${AVAIL[@]}"
11100 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
11101 #echo OST $i: ${AVAIL[i]}kb
11102 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
11106 if [[ ${AVAIL[i]} -lt $MINV ]]; then
11111 echo "Min free space: OST $MINI: $MINV"
11112 echo "Max free space: OST $MAXI: $MAXV"
11115 test_116a() { # was previously test_116()
11116 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11117 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11118 remote_mds_nodsh && skip "remote MDS with nodsh"
11120 echo -n "Free space priority "
11121 do_facet $SINGLEMDS lctl get_param -n lo[vd].*-mdtlov.qos_prio_free |
11126 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip"
11127 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip"
11128 trap simple_cleanup_common EXIT
11130 # Check if we need to generate uneven OSTs
11131 test_mkdir -p $DIR/$tdir/OST${MINI}
11132 local FILL=$((MINV / 4))
11133 local DIFF=$((MAXV - MINV))
11134 local DIFF2=$((DIFF * 100 / MINV))
11136 local threshold=$(do_facet $SINGLEMDS \
11137 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
11138 threshold=${threshold%%%}
11139 echo -n "Check for uneven OSTs: "
11140 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
11142 if [[ $DIFF2 -gt $threshold ]]; then
11144 echo "Don't need to fill OST$MINI"
11146 # generate uneven OSTs. Write 2% over the QOS threshold value
11148 DIFF=$((threshold - DIFF2 + 2))
11149 DIFF2=$((MINV * DIFF / 100))
11150 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
11151 $LFS setstripe -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
11152 error "setstripe failed"
11153 DIFF=$((DIFF2 / 2048))
11155 while [ $i -lt $DIFF ]; do
11157 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
11158 bs=2M count=1 2>/dev/null
11167 DIFF=$((MAXV - MINV))
11168 DIFF2=$((DIFF * 100 / MINV))
11169 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
11170 if [ $DIFF2 -gt $threshold ]; then
11173 echo "failed - QOS mode won't be used"
11174 simple_cleanup_common
11175 skip "QOS imbalance criteria not met"
11183 # now fill using QOS
11184 $LFS setstripe -c 1 $DIR/$tdir
11185 FILL=$((FILL / 200))
11186 if [ $FILL -gt 600 ]; then
11189 echo "writing $FILL files to QOS-assigned OSTs"
11191 while [ $i -lt $FILL ]; do
11193 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
11194 count=1 2>/dev/null
11197 echo "wrote $i 200k files"
11201 echo "Note: free space may not be updated, so measurements might be off"
11203 DIFF2=$((MAXV - MINV))
11204 echo "free space delta: orig $DIFF final $DIFF2"
11205 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
11206 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
11207 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
11208 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
11209 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
11210 if [[ $DIFF -gt 0 ]]; then
11211 FILL=$((DIFF2 * 100 / DIFF - 100))
11212 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
11215 # Figure out which files were written where
11216 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
11217 awk '/'$MINI1': / {print $2; exit}')
11219 MINC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
11220 echo "$MINC files created on smaller OST $MINI1"
11221 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
11222 awk '/'$MAXI1': / {print $2; exit}')
11224 MAXC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
11225 echo "$MAXC files created on larger OST $MAXI1"
11226 if [[ $MINC -gt 0 ]]; then
11227 FILL=$((MAXC * 100 / MINC - 100))
11228 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
11230 [[ $MAXC -gt $MINC ]] ||
11231 error_ignore LU-9 "stripe QOS didn't balance free space"
11232 simple_cleanup_common
11234 run_test 116a "stripe QOS: free space balance ==================="
11236 test_116b() { # LU-2093
11237 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11238 remote_mds_nodsh && skip "remote MDS with nodsh"
11240 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
11241 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
11242 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
11243 [ -z "$old_rr" ] && skip "no QOS"
11244 do_facet $SINGLEMDS lctl set_param \
11245 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
11246 mkdir -p $DIR/$tdir
11247 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
11248 createmany -o $DIR/$tdir/f- 20 || error "can't create"
11249 do_facet $SINGLEMDS lctl set_param fail_loc=0
11251 do_facet $SINGLEMDS lctl set_param \
11252 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
11254 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
11256 test_117() # bug 10891
11258 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11260 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
11261 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
11262 lctl set_param fail_loc=0x21e
11263 > $DIR/$tfile || error "truncate failed"
11264 lctl set_param fail_loc=0
11265 echo "Truncate succeeded."
11268 run_test 117 "verify osd extend =========="
11270 NO_SLOW_RESENDCOUNT=4
11271 export OLD_RESENDCOUNT=""
11272 set_resend_count () {
11273 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
11274 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
11275 lctl set_param -n $PROC_RESENDCOUNT $1
11276 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
11279 # for reduce test_118* time (b=14842)
11280 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
11282 # Reset async IO behavior after error case
11284 FILE=$DIR/reset_async
11286 # Ensure all OSCs are cleared
11287 $LFS setstripe -c -1 $FILE
11288 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
11293 test_118a() #bug 11710
11295 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11299 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11300 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11301 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
11303 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11304 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11309 run_test 118a "verify O_SYNC works =========="
11313 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11314 remote_ost_nodsh && skip "remote OST with nodsh"
11318 #define OBD_FAIL_SRV_ENOENT 0x217
11319 set_nodes_failloc "$(osts_nodes)" 0x217
11320 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11322 set_nodes_failloc "$(osts_nodes)" 0
11323 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11324 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11327 if [[ $RC -eq 0 ]]; then
11328 error "Must return error due to dropped pages, rc=$RC"
11332 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11333 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11337 echo "Dirty pages not leaked on ENOENT"
11339 # Due to the above error the OSC will issue all RPCs syncronously
11340 # until a subsequent RPC completes successfully without error.
11341 $MULTIOP $DIR/$tfile Ow4096yc
11346 run_test 118b "Reclaim dirty pages on fatal error =========="
11350 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11352 # for 118c, restore the original resend count, LU-1940
11353 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
11354 set_resend_count $OLD_RESENDCOUNT
11355 remote_ost_nodsh && skip "remote OST with nodsh"
11359 #define OBD_FAIL_OST_EROFS 0x216
11360 set_nodes_failloc "$(osts_nodes)" 0x216
11362 # multiop should block due to fsync until pages are written
11363 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
11367 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
11368 error "Multiop failed to block on fsync, pid=$MULTIPID"
11371 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11373 if [[ $WRITEBACK -eq 0 ]]; then
11374 error "No page in writeback, writeback=$WRITEBACK"
11377 set_nodes_failloc "$(osts_nodes)" 0
11380 if [[ $RC -ne 0 ]]; then
11381 error "Multiop fsync failed, rc=$RC"
11384 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11385 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11387 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11388 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11392 echo "Dirty pages flushed via fsync on EROFS"
11395 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
11397 # continue to use small resend count to reduce test_118* time (b=14842)
11398 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
11402 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11403 remote_ost_nodsh && skip "remote OST with nodsh"
11407 #define OBD_FAIL_OST_BRW_PAUSE_BULK
11408 set_nodes_failloc "$(osts_nodes)" 0x214
11409 # multiop should block due to fsync until pages are written
11410 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
11414 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
11415 error "Multiop failed to block on fsync, pid=$MULTIPID"
11418 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11420 if [[ $WRITEBACK -eq 0 ]]; then
11421 error "No page in writeback, writeback=$WRITEBACK"
11424 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
11425 set_nodes_failloc "$(osts_nodes)" 0
11427 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11428 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11430 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11431 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11435 echo "Dirty pages gaurenteed flushed via fsync"
11438 run_test 118d "Fsync validation inject a delay of the bulk =========="
11441 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11445 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
11446 lctl set_param fail_loc=0x8000040a
11448 # Should simulate EINVAL error which is fatal
11449 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11451 if [[ $RC -eq 0 ]]; then
11452 error "Must return error due to dropped pages, rc=$RC"
11455 lctl set_param fail_loc=0x0
11457 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11458 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11459 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11461 if [[ $LOCKED -ne 0 ]]; then
11462 error "Locked pages remain in cache, locked=$LOCKED"
11465 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11466 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11470 echo "No pages locked after fsync"
11475 run_test 118f "Simulate unrecoverable OSC side error =========="
11478 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11482 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
11483 lctl set_param fail_loc=0x406
11485 # simulate local -ENOMEM
11486 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11489 lctl set_param fail_loc=0
11490 if [[ $RC -eq 0 ]]; then
11491 error "Must return error due to dropped pages, rc=$RC"
11494 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11495 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11496 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11498 if [[ $LOCKED -ne 0 ]]; then
11499 error "Locked pages remain in cache, locked=$LOCKED"
11502 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11503 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11507 echo "No pages locked after fsync"
11512 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
11515 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11516 remote_ost_nodsh && skip "remote OST with nodsh"
11520 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
11521 set_nodes_failloc "$(osts_nodes)" 0x20e
11522 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
11523 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11526 set_nodes_failloc "$(osts_nodes)" 0
11527 if [[ $RC -eq 0 ]]; then
11528 error "Must return error due to dropped pages, rc=$RC"
11531 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11532 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11533 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11535 if [[ $LOCKED -ne 0 ]]; then
11536 error "Locked pages remain in cache, locked=$LOCKED"
11539 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11540 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11544 echo "No pages locked after fsync"
11548 run_test 118h "Verify timeout in handling recoverables errors =========="
11550 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
11553 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11554 remote_ost_nodsh && skip "remote OST with nodsh"
11558 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
11559 set_nodes_failloc "$(osts_nodes)" 0x20e
11561 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
11562 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
11565 set_nodes_failloc "$(osts_nodes)" 0
11569 if [[ $RC -ne 0 ]]; then
11570 error "got error, but should be not, rc=$RC"
11573 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11574 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11575 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
11576 if [[ $LOCKED -ne 0 ]]; then
11577 error "Locked pages remain in cache, locked=$LOCKED"
11580 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11581 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11585 echo "No pages locked after fsync"
11589 run_test 118i "Fix error before timeout in recoverable error =========="
11591 [ "$SLOW" = "no" ] && set_resend_count 4
11594 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11595 remote_ost_nodsh && skip "remote OST with nodsh"
11599 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
11600 set_nodes_failloc "$(osts_nodes)" 0x220
11602 # return -EIO from OST
11603 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11605 set_nodes_failloc "$(osts_nodes)" 0x0
11606 if [[ $RC -eq 0 ]]; then
11607 error "Must return error due to dropped pages, rc=$RC"
11610 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11611 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11612 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
11613 if [[ $LOCKED -ne 0 ]]; then
11614 error "Locked pages remain in cache, locked=$LOCKED"
11617 # in recoverable error on OST we want resend and stay until it finished
11618 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11619 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11623 echo "No pages locked after fsync"
11627 run_test 118j "Simulate unrecoverable OST side error =========="
11631 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11632 remote_ost_nodsh && skip "remote OSTs with nodsh"
11634 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
11635 set_nodes_failloc "$(osts_nodes)" 0x20e
11636 test_mkdir $DIR/$tdir
11638 for ((i=0;i<10;i++)); do
11639 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
11640 error "dd to $DIR/$tdir/$tfile-$i failed" )&
11647 set_nodes_failloc "$(osts_nodes)" 0
11650 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
11652 test_118l() # LU-646
11654 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11656 test_mkdir $DIR/$tdir
11657 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
11660 run_test 118l "fsync dir"
11662 test_118m() # LU-3066
11664 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11666 test_mkdir $DIR/$tdir
11667 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
11670 run_test 118m "fdatasync dir ========="
11672 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
11679 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11680 remote_ost_nodsh && skip "remote OSTs with nodsh"
11682 # Sleep to avoid a cached response.
11683 #define OBD_STATFS_CACHE_SECONDS 1
11686 # Inject a 10 second delay in the OST_STATFS handler.
11687 #define OBD_FAIL_OST_STATFS_DELAY 0x242
11688 set_nodes_failloc "$(osts_nodes)" 0x242
11691 stat --file-system $MOUNT > /dev/null
11694 set_nodes_failloc "$(osts_nodes)" 0
11696 if ((end - begin > 20)); then
11697 error "statfs took $((end - begin)) seconds, expected 10"
11700 run_test 118n "statfs() sends OST_STATFS requests in parallel"
11702 test_119a() # bug 11737
11704 BSIZE=$((512 * 1024))
11705 directio write $DIR/$tfile 0 1 $BSIZE
11706 # We ask to read two blocks, which is more than a file size.
11707 # directio will indicate an error when requested and actual
11708 # sizes aren't equeal (a normal situation in this case) and
11709 # print actual read amount.
11710 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
11711 if [ "$NOB" != "$BSIZE" ]; then
11712 error "read $NOB bytes instead of $BSIZE"
11716 run_test 119a "Short directIO read must return actual read amount"
11718 test_119b() # bug 11737
11720 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11722 $LFS setstripe -c 2 $DIR/$tfile || error "setstripe failed"
11723 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
11725 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) ||
11726 error "direct read failed"
11729 run_test 119b "Sparse directIO read must return actual read amount"
11731 test_119c() # bug 13099
11734 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
11735 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
11738 run_test 119c "Testing for direct read hitting hole"
11740 test_119d() # bug 15950
11742 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11744 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
11745 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
11747 $LFS setstripe $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
11748 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
11749 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
11750 lctl set_param fail_loc=0x40d
11751 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
11754 cat $DIR/$tfile > /dev/null &
11755 lctl set_param fail_loc=0
11758 log "the DIO writes have completed, now wait for the reads (should not block very long)"
11760 [ -n "`ps h -p $pid_reads -o comm`" ] && \
11761 error "the read rpcs have not completed in 2s"
11763 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
11765 run_test 119d "The DIO path should try to send a new rpc once one is completed"
11768 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11769 remote_mds_nodsh && skip "remote MDS with nodsh"
11770 test_mkdir -i0 -c1 $DIR/$tdir
11771 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11772 skip_env "no early lock cancel on server"
11774 lru_resize_disable mdc
11775 lru_resize_disable osc
11776 cancel_lru_locks mdc
11777 # asynchronous object destroy at MDT could cause bl ast to client
11778 cancel_lru_locks osc
11780 stat $DIR/$tdir > /dev/null
11781 can1=$(do_facet mds1 \
11782 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11783 awk '/ldlm_cancel/ {print $2}')
11784 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11785 awk '/ldlm_bl_callback/ {print $2}')
11786 test_mkdir -i0 -c1 $DIR/$tdir/d1
11787 can2=$(do_facet mds1 \
11788 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11789 awk '/ldlm_cancel/ {print $2}')
11790 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11791 awk '/ldlm_bl_callback/ {print $2}')
11792 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11793 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11794 lru_resize_enable mdc
11795 lru_resize_enable osc
11797 run_test 120a "Early Lock Cancel: mkdir test"
11800 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11801 remote_mds_nodsh && skip "remote MDS with nodsh"
11802 test_mkdir $DIR/$tdir
11803 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11804 skip_env "no early lock cancel on server"
11806 lru_resize_disable mdc
11807 lru_resize_disable osc
11808 cancel_lru_locks mdc
11809 stat $DIR/$tdir > /dev/null
11810 can1=$(do_facet $SINGLEMDS \
11811 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11812 awk '/ldlm_cancel/ {print $2}')
11813 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11814 awk '/ldlm_bl_callback/ {print $2}')
11815 touch $DIR/$tdir/f1
11816 can2=$(do_facet $SINGLEMDS \
11817 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11818 awk '/ldlm_cancel/ {print $2}')
11819 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11820 awk '/ldlm_bl_callback/ {print $2}')
11821 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11822 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11823 lru_resize_enable mdc
11824 lru_resize_enable osc
11826 run_test 120b "Early Lock Cancel: create test"
11829 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11830 remote_mds_nodsh && skip "remote MDS with nodsh"
11831 test_mkdir -i0 -c1 $DIR/$tdir
11832 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11833 skip "no early lock cancel on server"
11835 lru_resize_disable mdc
11836 lru_resize_disable osc
11837 test_mkdir -i0 -c1 $DIR/$tdir/d1
11838 test_mkdir -i0 -c1 $DIR/$tdir/d2
11839 touch $DIR/$tdir/d1/f1
11840 cancel_lru_locks mdc
11841 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
11842 can1=$(do_facet mds1 \
11843 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11844 awk '/ldlm_cancel/ {print $2}')
11845 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11846 awk '/ldlm_bl_callback/ {print $2}')
11847 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
11848 can2=$(do_facet mds1 \
11849 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11850 awk '/ldlm_cancel/ {print $2}')
11851 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11852 awk '/ldlm_bl_callback/ {print $2}')
11853 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11854 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11855 lru_resize_enable mdc
11856 lru_resize_enable osc
11858 run_test 120c "Early Lock Cancel: link test"
11861 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11862 remote_mds_nodsh && skip "remote MDS with nodsh"
11863 test_mkdir -i0 -c1 $DIR/$tdir
11864 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11865 skip_env "no early lock cancel on server"
11867 lru_resize_disable mdc
11868 lru_resize_disable osc
11870 cancel_lru_locks mdc
11871 stat $DIR/$tdir > /dev/null
11872 can1=$(do_facet mds1 \
11873 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11874 awk '/ldlm_cancel/ {print $2}')
11875 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11876 awk '/ldlm_bl_callback/ {print $2}')
11877 chmod a+x $DIR/$tdir
11878 can2=$(do_facet mds1 \
11879 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11880 awk '/ldlm_cancel/ {print $2}')
11881 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11882 awk '/ldlm_bl_callback/ {print $2}')
11883 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11884 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11885 lru_resize_enable mdc
11886 lru_resize_enable osc
11888 run_test 120d "Early Lock Cancel: setattr test"
11891 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11892 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11893 skip_env "no early lock cancel on server"
11894 remote_mds_nodsh && skip "remote MDS with nodsh"
11896 local dlmtrace_set=false
11898 test_mkdir -i0 -c1 $DIR/$tdir
11899 lru_resize_disable mdc
11900 lru_resize_disable osc
11901 ! $LCTL get_param debug | grep -q dlmtrace &&
11902 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
11903 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
11904 cancel_lru_locks mdc
11905 cancel_lru_locks osc
11906 dd if=$DIR/$tdir/f1 of=/dev/null
11907 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
11908 # XXX client can not do early lock cancel of OST lock
11909 # during unlink (LU-4206), so cancel osc lock now.
11911 cancel_lru_locks osc
11912 can1=$(do_facet mds1 \
11913 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11914 awk '/ldlm_cancel/ {print $2}')
11915 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11916 awk '/ldlm_bl_callback/ {print $2}')
11917 unlink $DIR/$tdir/f1
11919 can2=$(do_facet mds1 \
11920 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11921 awk '/ldlm_cancel/ {print $2}')
11922 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11923 awk '/ldlm_bl_callback/ {print $2}')
11924 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
11925 $LCTL dk $TMP/cancel.debug.txt
11926 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
11927 $LCTL dk $TMP/blocking.debug.txt
11928 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
11929 lru_resize_enable mdc
11930 lru_resize_enable osc
11932 run_test 120e "Early Lock Cancel: unlink test"
11935 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11936 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11937 skip_env "no early lock cancel on server"
11938 remote_mds_nodsh && skip "remote MDS with nodsh"
11940 test_mkdir -i0 -c1 $DIR/$tdir
11941 lru_resize_disable mdc
11942 lru_resize_disable osc
11943 test_mkdir -i0 -c1 $DIR/$tdir/d1
11944 test_mkdir -i0 -c1 $DIR/$tdir/d2
11945 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
11946 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
11947 cancel_lru_locks mdc
11948 cancel_lru_locks osc
11949 dd if=$DIR/$tdir/d1/f1 of=/dev/null
11950 dd if=$DIR/$tdir/d2/f2 of=/dev/null
11951 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
11952 # XXX client can not do early lock cancel of OST lock
11953 # during rename (LU-4206), so cancel osc lock now.
11955 cancel_lru_locks osc
11956 can1=$(do_facet mds1 \
11957 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11958 awk '/ldlm_cancel/ {print $2}')
11959 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11960 awk '/ldlm_bl_callback/ {print $2}')
11961 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
11963 can2=$(do_facet mds1 \
11964 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11965 awk '/ldlm_cancel/ {print $2}')
11966 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11967 awk '/ldlm_bl_callback/ {print $2}')
11968 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11969 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11970 lru_resize_enable mdc
11971 lru_resize_enable osc
11973 run_test 120f "Early Lock Cancel: rename test"
11976 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11977 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11978 skip_env "no early lock cancel on server"
11979 remote_mds_nodsh && skip "remote MDS with nodsh"
11981 lru_resize_disable mdc
11982 lru_resize_disable osc
11984 echo create $count files
11985 test_mkdir $DIR/$tdir
11986 cancel_lru_locks mdc
11987 cancel_lru_locks osc
11990 can0=$(do_facet $SINGLEMDS \
11991 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11992 awk '/ldlm_cancel/ {print $2}')
11993 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11994 awk '/ldlm_bl_callback/ {print $2}')
11995 createmany -o $DIR/$tdir/f $count
11997 can1=$(do_facet $SINGLEMDS \
11998 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11999 awk '/ldlm_cancel/ {print $2}')
12000 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12001 awk '/ldlm_bl_callback/ {print $2}')
12003 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
12004 echo rm $count files
12007 can2=$(do_facet $SINGLEMDS \
12008 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12009 awk '/ldlm_cancel/ {print $2}')
12010 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12011 awk '/ldlm_bl_callback/ {print $2}')
12013 echo total: $count removes in $((t2-t1))
12014 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
12016 # wait for commitment of removal
12017 lru_resize_enable mdc
12018 lru_resize_enable osc
12020 run_test 120g "Early Lock Cancel: performance test"
12022 test_121() { #bug #10589
12023 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12026 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
12027 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
12028 lctl set_param fail_loc=0x310
12029 cancel_lru_locks osc > /dev/null
12030 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
12031 lctl set_param fail_loc=0
12032 [[ $reads -eq $writes ]] ||
12033 error "read $reads blocks, must be $writes blocks"
12035 run_test 121 "read cancel race ========="
12037 test_123a_base() { # was test 123, statahead(bug 11401)
12041 if ! grep -q "processor.*: 1" /proc/cpuinfo; then
12042 log "testing UP system. Performance may be lower than expected."
12047 test_mkdir $DIR/$tdir
12048 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
12049 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
12051 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
12052 createmany -o $DIR/$tdir/$tfile $j $((i - j))
12054 max=$(lctl get_param -n llite.*.statahead_max | head -n 1)
12055 lctl set_param -n llite.*.statahead_max 0
12056 lctl get_param llite.*.statahead_max
12057 cancel_lru_locks mdc
12058 cancel_lru_locks osc
12060 time $lsx $DIR/$tdir | wc -l
12062 delta=$((etime - stime))
12063 log "$lsx $i files without statahead: $delta sec"
12064 lctl set_param llite.*.statahead_max=$max
12066 swrong=$(lctl get_param -n llite.*.statahead_stats |
12067 grep "statahead wrong:" | awk '{print $3}')
12068 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
12069 cancel_lru_locks mdc
12070 cancel_lru_locks osc
12072 time $lsx $DIR/$tdir | wc -l
12074 delta_sa=$((etime - stime))
12075 log "$lsx $i files with statahead: $delta_sa sec"
12076 lctl get_param -n llite.*.statahead_stats
12077 ewrong=$(lctl get_param -n llite.*.statahead_stats |
12078 grep "statahead wrong:" | awk '{print $3}')
12080 [[ $swrong -lt $ewrong ]] &&
12081 log "statahead was stopped, maybe too many locks held!"
12082 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
12084 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
12085 max=$(lctl get_param -n llite.*.statahead_max |
12087 lctl set_param -n llite.*.statahead_max 0
12088 lctl get_param llite.*.statahead_max
12089 cancel_lru_locks mdc
12090 cancel_lru_locks osc
12092 time $lsx $DIR/$tdir | wc -l
12094 delta=$((etime - stime))
12095 log "$lsx $i files again without statahead: $delta sec"
12096 lctl set_param llite.*.statahead_max=$max
12097 if [ $((delta_sa * 100 > delta * 105 && delta_sa > delta + 2)) ]; then
12098 if [ $SLOWOK -eq 0 ]; then
12099 error "$lsx $i files is slower with statahead!"
12101 log "$lsx $i files is slower with statahead!"
12107 [ $delta -gt 20 ] && break
12108 [ $delta -gt 8 ] && MULT=$((50 / delta))
12109 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
12117 delta=$((etime - stime))
12118 log "rm -r $DIR/$tdir/: $delta seconds"
12120 lctl get_param -n llite.*.statahead_stats
12124 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12126 test_123a_base "ls -l"
12128 run_test 123aa "verify statahead work"
12131 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12133 statx_supported || skip_env "Test must be statx() syscall supported"
12135 test_123a_base "$STATX -l"
12137 run_test 123ab "verify statahead work by using statx"
12140 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12142 statx_supported || skip_env "Test must be statx() syscall supported"
12149 cancel_lru_locks $OSC
12150 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
12151 agl_before=$($LCTL get_param -n llite.*.statahead_stats |
12152 awk '/agl.total:/ {print $3}')
12153 test_123a_base "$STATX -c \"%n %i %A %h %u %g %W %X %Z\" -D"
12154 test_123a_base "$STATX --cached=always -D"
12155 agl_after=$($LCTL get_param -n llite.*.statahead_stats |
12156 awk '/agl.total:/ {print $3}')
12157 [ $agl_before -eq $agl_after ] ||
12158 error "Should not trigger AGL thread - $agl_before:$agl_after"
12159 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
12160 [ $rpcs_after -eq $rpcs_before ] ||
12161 error "$STATX should not send glimpse RPCs to $OSC"
12163 run_test 123ac "verify statahead work by using statx without glimpse RPCs"
12165 test_123b () { # statahead(bug 15027)
12166 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12168 test_mkdir $DIR/$tdir
12169 createmany -o $DIR/$tdir/$tfile-%d 1000
12171 cancel_lru_locks mdc
12172 cancel_lru_locks osc
12174 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
12175 lctl set_param fail_loc=0x80000803
12176 ls -lR $DIR/$tdir > /dev/null
12178 lctl set_param fail_loc=0x0
12179 lctl get_param -n llite.*.statahead_stats
12184 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
12187 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
12189 test_mkdir -i 0 -c 1 $DIR/$tdir.0
12190 test_mkdir -i 1 -c 1 $DIR/$tdir.1
12191 touch $DIR/$tdir.1/{1..3}
12192 mv $DIR/$tdir.1/{1..3} $DIR/$tdir.0
12194 remount_client $MOUNT
12196 $MULTIOP $DIR/$tdir.0 Q
12198 # let statahead to complete
12199 ls -l $DIR/$tdir.0 > /dev/null
12201 testid=$(echo $TESTNAME | tr '_' ' ')
12202 dmesg | tac | sed "/$testid/,$ d" | grep "Can not initialize inode" &&
12203 error "statahead warning" || true
12205 run_test 123c "Can not initialize inode warning on DNE statahead"
12208 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12209 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
12210 skip_env "no lru resize on server"
12214 test_mkdir $DIR/$tdir
12216 log "create $NR files at $DIR/$tdir"
12217 createmany -o $DIR/$tdir/f $NR ||
12218 error "failed to create $NR files in $DIR/$tdir"
12220 cancel_lru_locks mdc
12221 ls -l $DIR/$tdir > /dev/null
12225 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
12226 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
12227 LRU_SIZE=$($LCTL get_param -n $PARAM)
12228 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
12229 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
12231 log "NS=$(basename $NSDIR)"
12236 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
12237 skip "Not enough cached locks created!"
12239 log "LRU=$LRU_SIZE"
12243 # We know that lru resize allows one client to hold $LIMIT locks
12244 # for 10h. After that locks begin to be killed by client.
12246 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
12248 if [ $LIMIT -lt $LRU_SIZE ]; then
12249 skip "Limit is too small $LIMIT"
12252 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
12253 # killing locks. Some time was spent for creating locks. This means
12254 # that up to the moment of sleep finish we must have killed some of
12255 # them (10-100 locks). This depends on how fast ther were created.
12256 # Many of them were touched in almost the same moment and thus will
12257 # be killed in groups.
12258 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE * 100))
12260 # Use $LRU_SIZE_B here to take into account real number of locks
12261 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
12262 local LRU_SIZE_B=$LRU_SIZE
12264 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
12265 log "OLD_LVF=$OLD_LVF"
12266 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
12268 # Let's make sure that we really have some margin. Client checks
12269 # cached locks every 10 sec.
12270 SLEEP=$((SLEEP+20))
12271 log "Sleep ${SLEEP} sec"
12273 while ((SEC<$SLEEP)); do
12277 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
12278 echo -n "$LRU_SIZE"
12281 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
12282 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
12284 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
12285 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
12286 unlinkmany $DIR/$tdir/f $NR
12290 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
12291 log "unlink $NR files at $DIR/$tdir"
12292 unlinkmany $DIR/$tdir/f $NR
12294 run_test 124a "lru resize ======================================="
12296 get_max_pool_limit()
12298 local limit=$($LCTL get_param \
12299 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
12301 for l in $limit; do
12302 if [[ $l -gt $max ]]; then
12310 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12311 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
12312 skip_env "no lru resize on server"
12314 LIMIT=$(get_max_pool_limit)
12316 NR=$(($(default_lru_size)*20))
12317 if [[ $NR -gt $LIMIT ]]; then
12318 log "Limit lock number by $LIMIT locks"
12322 IFree=$(mdsrate_inodes_available)
12323 if [ $IFree -lt $NR ]; then
12324 log "Limit lock number by $IFree inodes"
12328 lru_resize_disable mdc
12329 test_mkdir -p $DIR/$tdir/disable_lru_resize
12331 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
12332 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
12333 cancel_lru_locks mdc
12336 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
12339 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
12342 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
12346 nolruresize_delta=$((etime-stime))
12347 log "ls -la time: $nolruresize_delta seconds"
12348 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
12349 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
12351 lru_resize_enable mdc
12352 test_mkdir -p $DIR/$tdir/enable_lru_resize
12354 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
12355 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
12356 cancel_lru_locks mdc
12359 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
12362 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
12365 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
12369 lruresize_delta=$((etime-stime))
12370 log "ls -la time: $lruresize_delta seconds"
12371 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
12373 if [ $lruresize_delta -gt $nolruresize_delta ]; then
12374 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
12375 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
12376 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
12378 log "lru resize performs the same with no lru resize"
12380 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
12382 run_test 124b "lru resize (performance test) ======================="
12385 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12386 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
12387 skip_env "no lru resize on server"
12389 # cache ununsed locks on client
12391 cancel_lru_locks mdc
12392 test_mkdir $DIR/$tdir
12393 createmany -o $DIR/$tdir/f $nr ||
12394 error "failed to create $nr files in $DIR/$tdir"
12395 ls -l $DIR/$tdir > /dev/null
12397 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
12398 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
12399 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
12400 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
12401 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
12403 # set lru_max_age to 1 sec
12404 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
12405 echo "sleep $((recalc_p * 2)) seconds..."
12406 sleep $((recalc_p * 2))
12408 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
12409 # restore lru_max_age
12410 $LCTL set_param -n $nsdir.lru_max_age $max_age
12411 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
12412 unlinkmany $DIR/$tdir/f $nr
12414 run_test 124c "LRUR cancel very aged locks"
12417 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12418 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
12419 skip_env "no lru resize on server"
12421 # cache ununsed locks on client
12424 lru_resize_disable mdc
12425 stack_trap "lru_resize_enable mdc" EXIT
12427 cancel_lru_locks mdc
12429 # asynchronous object destroy at MDT could cause bl ast to client
12430 test_mkdir $DIR/$tdir
12431 createmany -o $DIR/$tdir/f $nr ||
12432 error "failed to create $nr files in $DIR/$tdir"
12433 stack_trap "unlinkmany $DIR/$tdir/f $nr" EXIT
12435 ls -l $DIR/$tdir > /dev/null
12437 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
12438 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
12439 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
12440 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
12442 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
12444 # set lru_max_age to 1 sec
12445 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
12446 stack_trap "$LCTL set_param -n $nsdir.lru_max_age $max_age" EXIT
12448 echo "sleep $((recalc_p * 2)) seconds..."
12449 sleep $((recalc_p * 2))
12451 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
12453 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
12455 run_test 124d "cancel very aged locks if lru-resize diasbaled"
12457 test_125() { # 13358
12458 $LCTL get_param -n llite.*.client_type | grep -q local ||
12459 skip "must run as local client"
12460 $LCTL get_param -n mdc.*-mdc-*.connect_flags | grep -q acl ||
12461 skip_env "must have acl enabled"
12462 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
12464 test_mkdir $DIR/$tdir
12465 $LFS setstripe -S 65536 -c -1 $DIR/$tdir || error "setstripe failed"
12466 setfacl -R -m u:bin:rwx $DIR/$tdir || error "setfacl $DIR/$tdir failed"
12467 ls -ld $DIR/$tdir || error "cannot access $DIR/$tdir"
12469 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
12471 test_126() { # bug 12829/13455
12472 $GSS && skip_env "must run as gss disabled"
12473 $LCTL get_param -n llite.*.client_type | grep -q local ||
12474 skip "must run as local client"
12475 [ "$UID" != 0 ] && skip "must run as root, not UID $UID"
12477 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
12478 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
12480 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
12482 run_test 126 "check that the fsgid provided by the client is taken into account"
12484 test_127a() { # bug 15521
12485 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12486 local name count samp unit min max sum sumsq
12488 $LFS setstripe -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
12489 echo "stats before reset"
12490 $LCTL get_param osc.*.stats
12491 $LCTL set_param osc.*.stats=0
12492 local fsize=$((2048 * 1024))
12494 dd if=/dev/zero of=$DIR/$tfile bs=$fsize count=1
12495 cancel_lru_locks osc
12496 dd if=$DIR/$tfile of=/dev/null bs=$fsize
12498 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/$tfile.tmp
12499 stack_trap "rm -f $TMP/$tfile.tmp"
12500 while read name count samp unit min max sum sumsq; do
12501 echo "got name=$name count=$count unit=$unit min=$min max=$max"
12502 [ ! $min ] && error "Missing min value for $name proc entry"
12503 eval $name=$count || error "Wrong proc format"
12506 read_bytes|write_bytes)
12507 [[ "$unit" =~ "bytes" ]] ||
12508 error "unit is not 'bytes': $unit"
12509 (( $min >= 4096 )) || error "min is too small: $min"
12510 (( $min <= $fsize )) || error "min is too big: $min"
12511 (( $max >= 4096 )) || error "max is too small: $max"
12512 (( $max <= $fsize )) || error "max is too big: $max"
12513 (( $sum == $fsize )) || error "sum is wrong: $sum"
12514 (( $sumsq >= ($fsize / 4096) * (4096 * 4096) )) ||
12515 error "sumsquare is too small: $sumsq"
12516 (( $sumsq <= $fsize * $fsize )) ||
12517 error "sumsquare is too big: $sumsq"
12519 ost_read|ost_write)
12520 [[ "$unit" =~ "usec" ]] ||
12521 error "unit is not 'usec': $unit"
12525 done < $DIR/$tfile.tmp
12527 #check that we actually got some stats
12528 [ "$read_bytes" ] || error "Missing read_bytes stats"
12529 [ "$write_bytes" ] || error "Missing write_bytes stats"
12530 [ "$read_bytes" != 0 ] || error "no read done"
12531 [ "$write_bytes" != 0 ] || error "no write done"
12533 run_test 127a "verify the client stats are sane"
12535 test_127b() { # bug LU-333
12536 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12537 local name count samp unit min max sum sumsq
12539 echo "stats before reset"
12540 $LCTL get_param llite.*.stats
12541 $LCTL set_param llite.*.stats=0
12543 # perform 2 reads and writes so MAX is different from SUM.
12544 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
12545 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
12546 cancel_lru_locks osc
12547 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
12548 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
12550 $LCTL get_param llite.*.stats | grep samples > $TMP/$tfile.tmp
12551 stack_trap "rm -f $TMP/$tfile.tmp"
12552 while read name count samp unit min max sum sumsq; do
12553 echo "got name=$name count=$count unit=$unit min=$min max=$max"
12554 eval $name=$count || error "Wrong proc format"
12557 read_bytes|write_bytes)
12558 [[ "$unit" =~ "bytes" ]] ||
12559 error "unit is not 'bytes': $unit"
12560 (( $count == 2 )) || error "count is not 2: $count"
12561 (( $min == $PAGE_SIZE )) ||
12562 error "min is not $PAGE_SIZE: $min"
12563 (( $max == $PAGE_SIZE )) ||
12564 error "max is not $PAGE_SIZE: $max"
12565 (( $sum == $PAGE_SIZE * 2 )) ||
12566 error "sum is not $((PAGE_SIZE * 2)): $sum"
12569 [[ "$unit" =~ "usec" ]] ||
12570 error "unit is not 'usec': $unit"
12574 done < $TMP/$tfile.tmp
12576 #check that we actually got some stats
12577 [ "$read_bytes" ] || error "Missing read_bytes stats"
12578 [ "$write_bytes" ] || error "Missing write_bytes stats"
12579 [ "$read_bytes" != 0 ] || error "no read done"
12580 [ "$write_bytes" != 0 ] || error "no write done"
12582 run_test 127b "verify the llite client stats are sane"
12584 test_127c() { # LU-12394
12585 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
12592 $LCTL set_param llite.*.extents_stats=1
12593 stack_trap "$LCTL set_param llite.*.extents_stats=0" EXIT
12595 # Use two stripes so there is enough space in default config
12596 $LFS setstripe -c 2 $DIR/$tfile
12598 # Extent stats start at 0-4K and go in power of two buckets
12599 # LL_HIST_START = 12 --> 2^12 = 4K
12600 # We do 3K*2^i, so 3K, 6K, 12K, 24K... hitting each bucket.
12601 # We do not do buckets larger than 64 MiB to avoid ENOSPC issues on
12603 for size in 3K 6K 12K 24K 48K 96K 192K 384K 768K 1536K 3M 6M 12M 24M 48M;
12605 # Write and read, 2x each, second time at a non-zero offset
12606 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1
12607 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1 seek=10
12608 dd if=$DIR/$tfile of=/dev/null bs=$size count=1
12609 dd if=$DIR/$tfile of=/dev/null bs=$size count=1 seek=10
12613 $LCTL get_param llite.*.extents_stats
12616 for bsize in 4K 8K 16K 32K 64K 128K 256K 512K 1M 2M 4M 8M 16M 32M 64M;
12618 local bucket=$($LCTL get_param -n llite.*.extents_stats |
12620 reads=$(echo $bucket | awk '{print $5}')
12621 writes=$(echo $bucket | awk '{print $9}')
12622 [ "$reads" -eq $count ] ||
12623 error "$reads reads in < $bsize bucket, expect $count"
12624 [ "$writes" -eq $count ] ||
12625 error "$writes writes in < $bsize bucket, expect $count"
12628 # Test mmap write and read
12629 $LCTL set_param llite.*.extents_stats=c
12631 dd if=/dev/zero of=$DIR/$tfile bs=${size}K count=1
12632 $MULTIOP $DIR/$tfile OSMRUc || error "$MULTIOP $DIR/$tfile failed"
12633 $MULTIOP $DIR/$tfile OSMWUc || error "$MULTIOP $DIR/$tfile failed"
12635 $LCTL get_param llite.*.extents_stats
12637 count=$(((size*1024) / PAGE_SIZE))
12639 bsize=$((2 * PAGE_SIZE / 1024))K
12641 bucket=$($LCTL get_param -n llite.*.extents_stats |
12643 reads=$(echo $bucket | awk '{print $5}')
12644 writes=$(echo $bucket | awk '{print $9}')
12645 # mmap writes fault in the page first, creating an additonal read
12646 [ "$reads" -eq $((2 * count)) ] ||
12647 error "$reads reads in < $bsize bucket, expect $count"
12648 [ "$writes" -eq $count ] ||
12649 error "$writes writes in < $bsize bucket, expect $count"
12651 run_test 127c "test llite extent stats with regular & mmap i/o"
12653 test_128() { # bug 15212
12655 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
12660 result=$(grep error $TMP/$tfile.log)
12661 rm -f $DIR/$tfile $TMP/$tfile.log
12662 [ -z "$result" ] ||
12663 error "consecutive find's under interactive lfs failed"
12665 run_test 128 "interactive lfs for 2 consecutive find's"
12667 set_dir_limits () {
12672 local ldproc=/proc/fs/ldiskfs
12673 local facets=$(get_facets MDS)
12675 for facet in ${facets//,/ }; do
12676 canondev=$(ldiskfs_canon \
12677 *.$(convert_facet2label $facet).mntdev $facet)
12678 do_facet $facet "test -e $ldproc/$canondev/max_dir_size" ||
12679 ldproc=/sys/fs/ldiskfs
12680 do_facet $facet "echo $1 >$ldproc/$canondev/max_dir_size"
12681 do_facet $facet "echo $2 >$ldproc/$canondev/warning_dir_size"
12685 check_mds_dmesg() {
12686 local facets=$(get_facets MDS)
12687 for facet in ${facets//,/ }; do
12688 do_facet $facet "dmesg | tail -3 | grep $1" && return 0
12694 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12695 [[ $MDS1_VERSION -ge $(version_code 2.5.56) ]] ||
12696 skip "Need MDS version with at least 2.5.56"
12697 if [ "$mds1_FSTYPE" != ldiskfs ]; then
12698 skip_env "ldiskfs only test"
12700 remote_mds_nodsh && skip "remote MDS with nodsh"
12703 local has_warning=false
12706 mkdir -p $DIR/$tdir
12708 # block size of mds1
12709 local maxsize=$(($($LCTL get_param -n mdc.*MDT0000*.blocksize) * 8))
12710 set_dir_limits $maxsize $((maxsize * 6 / 8))
12711 stack_trap "set_dir_limits 0 0"
12712 stack_trap "unlinkmany $DIR/$tdir/file_base_ 2000 || true"
12713 local dirsize=$(stat -c%s "$DIR/$tdir")
12715 while (( $dirsize <= $maxsize )); do
12716 $MCREATE $DIR/$tdir/file_base_$nfiles
12718 # check two errors:
12719 # ENOSPC for ext4 max_dir_size, which has been used since
12720 # kernel v3.6-rc1-8-gdf981d03ee, lustre v2_4_50_0-79-gaed82035c0
12721 if (( rc == ENOSPC )); then
12723 echo "rc=$rc returned as expected after $nfiles files"
12725 createmany -o $DIR/$tdir/file_extra_$nfiles. 5 ||
12726 error "create failed w/o dir size limit"
12728 # messages may be rate limited if test is run repeatedly
12729 check_mds_dmesg '"is approaching max"' ||
12730 echo "warning message should be output"
12731 check_mds_dmesg '"has reached max"' ||
12732 echo "reached message should be output"
12734 dirsize=$(stat -c%s "$DIR/$tdir")
12736 [[ $dirsize -ge $maxsize ]] && return 0
12737 error "dirsize $dirsize < $maxsize after $nfiles files"
12738 elif (( rc != 0 )); then
12741 nfiles=$((nfiles + 1))
12742 dirsize=$(stat -c%s "$DIR/$tdir")
12745 error "rc=$rc, size=$dirsize/$maxsize, mdt=$MDSCOUNT, nfiles=$nfiles"
12747 run_test 129 "test directory size limit ========================"
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 1 $fm_file || error "setstripe on $fm_file"
12763 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
12764 error "dd failed for $fm_file"
12766 # LU-1795: test filefrag/FIEMAP once, even if unsupported
12767 filefrag -ves $fm_file
12769 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12770 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12771 [ $RC != 0 ] && error "filefrag $fm_file failed"
12773 filefrag_op=$(filefrag -ve -k $fm_file |
12774 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12775 lun=$($LFS getstripe -i $fm_file)
12777 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
12780 for line in $filefrag_op
12782 frag_lun=`echo $line | cut -d: -f5`
12783 ext_len=`echo $line | cut -d: -f4`
12784 if (( $frag_lun != $lun )); then
12786 error "FIEMAP on 1-stripe file($fm_file) failed"
12789 (( tot_len += ext_len ))
12792 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
12794 error "FIEMAP on 1-stripe file($fm_file) failed;"
12800 echo "FIEMAP on single striped file succeeded"
12802 run_test 130a "FIEMAP (1-stripe file)"
12805 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
12807 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12808 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
12810 trap cleanup_130 EXIT RETURN
12812 local fm_file=$DIR/$tfile
12813 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
12814 error "setstripe on $fm_file"
12815 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12816 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12818 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
12819 error "dd failed on $fm_file"
12821 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12822 filefrag_op=$(filefrag -ve -k $fm_file |
12823 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12825 last_lun=$(echo $filefrag_op | cut -d: -f5 |
12826 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12831 for line in $filefrag_op
12833 frag_lun=$(echo $line | cut -d: -f5 |
12834 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12835 ext_len=$(echo $line | cut -d: -f4)
12836 if (( $frag_lun != $last_lun )); then
12837 if (( tot_len != 1024 )); then
12839 error "FIEMAP on $fm_file failed; returned " \
12840 "len $tot_len for OST $last_lun instead of 1024"
12843 (( num_luns += 1 ))
12847 (( tot_len += ext_len ))
12850 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
12852 error "FIEMAP on $fm_file failed; returned wrong number of " \
12853 "luns or wrong len for OST $last_lun"
12859 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
12861 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
12864 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
12866 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12867 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
12869 trap cleanup_130 EXIT RETURN
12871 local fm_file=$DIR/$tfile
12872 $LFS setstripe -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
12873 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12874 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12876 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
12877 error "dd failed on $fm_file"
12879 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12880 filefrag_op=$(filefrag -ve -k $fm_file |
12881 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12883 last_lun=$(echo $filefrag_op | cut -d: -f5 |
12884 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12889 for line in $filefrag_op
12891 frag_lun=$(echo $line | cut -d: -f5 |
12892 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12893 ext_len=$(echo $line | cut -d: -f4)
12894 if (( $frag_lun != $last_lun )); then
12895 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
12896 if (( logical != 512 )); then
12898 error "FIEMAP on $fm_file failed; returned " \
12899 "logical start for lun $logical instead of 512"
12902 if (( tot_len != 512 )); then
12904 error "FIEMAP on $fm_file failed; returned " \
12905 "len $tot_len for OST $last_lun instead of 1024"
12908 (( num_luns += 1 ))
12912 (( tot_len += ext_len ))
12915 if (( num_luns != 2 || tot_len != 512 )); then
12917 error "FIEMAP on $fm_file failed; returned wrong number of " \
12918 "luns or wrong len for OST $last_lun"
12924 echo "FIEMAP on 2-stripe file with hole succeeded"
12926 run_test 130c "FIEMAP (2-stripe file with hole)"
12929 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
12931 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12932 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
12934 trap cleanup_130 EXIT RETURN
12936 local fm_file=$DIR/$tfile
12937 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
12938 error "setstripe on $fm_file"
12939 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12940 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12942 local actual_stripe_count=$($LFS getstripe -c $fm_file)
12943 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripe_count ||
12944 error "dd failed on $fm_file"
12946 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12947 filefrag_op=$(filefrag -ve -k $fm_file |
12948 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12950 last_lun=$(echo $filefrag_op | cut -d: -f5 |
12951 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12956 for line in $filefrag_op
12958 frag_lun=$(echo $line | cut -d: -f5 |
12959 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12960 ext_len=$(echo $line | cut -d: -f4)
12961 if (( $frag_lun != $last_lun )); then
12962 if (( tot_len != 1024 )); then
12964 error "FIEMAP on $fm_file failed; returned " \
12965 "len $tot_len for OST $last_lun instead of 1024"
12968 (( num_luns += 1 ))
12972 (( tot_len += ext_len ))
12975 if (( num_luns != actual_stripe_count || tot_len != 1024 )); then
12977 error "FIEMAP on $fm_file failed; returned wrong number of " \
12978 "luns or wrong len for OST $last_lun"
12984 echo "FIEMAP on N-stripe file succeeded"
12986 run_test 130d "FIEMAP (N-stripe file)"
12989 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
12991 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12992 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
12994 trap cleanup_130 EXIT RETURN
12996 local fm_file=$DIR/$tfile
12997 $LFS setstripe -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
13000 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
13001 for ((i = 0; i < $NUM_BLKS; i++)); do
13002 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) \
13003 conv=notrunc > /dev/null 2>&1
13006 filefrag -ves $fm_file || error "filefrag $fm_file failed"
13007 filefrag_op=$(filefrag -ve -k $fm_file |
13008 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
13010 last_lun=$(echo $filefrag_op | cut -d: -f5)
13015 for line in $filefrag_op; do
13016 frag_lun=$(echo $line | cut -d: -f5)
13017 ext_len=$(echo $line | cut -d: -f4)
13018 if [[ "$frag_lun" != "$last_lun" ]]; then
13019 if (( tot_len != $EXPECTED_LEN )); then
13021 error "OST$last_lun $tot_len != $EXPECTED_LEN"
13023 (( num_luns += 1 ))
13027 (( tot_len += ext_len ))
13030 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
13032 error "OST$last_lun $num_luns != 2, $tot_len != $EXPECTED_LEN"
13035 echo "FIEMAP with continuation calls succeeded"
13037 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
13040 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13041 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
13043 local fm_file=$DIR/$tfile
13044 $MULTIOP $fm_file oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T33554432c ||
13045 error "multiop create with lov_delay_create on $fm_file"
13047 filefrag -ves $fm_file || error "filefrag $fm_file failed"
13048 filefrag_extents=$(filefrag -vek $fm_file |
13049 awk '/extents? found/ { print $2 }')
13050 if [[ "$filefrag_extents" != "0" ]]; then
13051 error "$fm_file: filefrag_extents=$filefrag_extents != 0"
13056 run_test 130f "FIEMAP (unstriped file)"
13059 local file=$DIR/$tfile
13060 local nr=$((OSTCOUNT * 100))
13062 $LFS setstripe -C $nr $file ||
13063 error "failed to setstripe -C $nr $file"
13065 dd if=/dev/zero of=$file count=$nr bs=1M
13067 nr=$($LFS getstripe -c $file)
13069 local extents=$(filefrag -v $file |
13070 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}' | wc -l)
13072 echo "filefrag list $extents extents in file with stripecount $nr"
13073 if (( extents < nr )); then
13074 $LFS getstripe $file
13076 error "filefrag printed $extents < $nr extents"
13081 run_test 130g "FIEMAP (overstripe file)"
13083 # Test for writev/readv
13085 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 ||
13086 error "writev test failed"
13087 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 ||
13088 error "readv failed"
13091 run_test 131a "test iov's crossing stripe boundary for writev/readv"
13094 local fsize=$((524288 + 1048576 + 1572864))
13095 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 &&
13096 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
13097 error "append writev test failed"
13099 ((fsize += 1572864 + 1048576))
13100 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 &&
13101 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
13102 error "append writev test failed"
13105 run_test 131b "test append writev"
13108 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
13111 run_test 131c "test read/write on file w/o objects"
13114 rwv -f $DIR/$tfile -w -n 1 1572864
13115 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
13116 if [ "$NOB" != 1572864 ]; then
13117 error "Short read filed: read $NOB bytes instead of 1572864"
13121 run_test 131d "test short read"
13124 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
13125 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
13126 error "read hitting hole failed"
13129 run_test 131e "test read hitting hole"
13138 mds*) res=$(do_facet $facet \
13139 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op")
13141 ost*) res=$(do_facet $facet \
13142 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op")
13144 *) error "Wrong facet '$facet'" ;;
13146 [ "$res" ] || error "The counter for $op on $facet was not incremented"
13147 # if the argument $3 is zero, it means any stat increment is ok.
13148 if [[ $want -gt 0 ]]; then
13149 local count=$(echo $res | awk '{ print $2 }')
13150 [[ $count -ne $want ]] &&
13151 error "The $op counter on $facet is $count, not $want"
13156 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13157 remote_ost_nodsh && skip "remote OST with nodsh"
13158 remote_mds_nodsh && skip "remote MDS with nodsh"
13159 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
13160 skip_env "MDS doesn't support rename stats"
13162 local testdir=$DIR/${tdir}/stats_testdir
13164 mkdir -p $DIR/${tdir}
13167 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13168 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
13170 # verify mdt stats first.
13171 mkdir ${testdir} || error "mkdir failed"
13172 check_stats $SINGLEMDS "mkdir" 1
13173 touch ${testdir}/${tfile} || error "touch failed"
13174 check_stats $SINGLEMDS "open" 1
13175 check_stats $SINGLEMDS "close" 1
13176 [ $MDS1_VERSION -ge $(version_code 2.8.54) ] && {
13177 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
13178 check_stats $SINGLEMDS "mknod" 2
13180 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
13181 check_stats $SINGLEMDS "unlink" 1
13182 rm -f ${testdir}/${tfile} || error "file remove failed"
13183 check_stats $SINGLEMDS "unlink" 2
13185 # remove working dir and check mdt stats again.
13186 rmdir ${testdir} || error "rmdir failed"
13187 check_stats $SINGLEMDS "rmdir" 1
13189 local testdir1=$DIR/${tdir}/stats_testdir1
13190 mkdir -p ${testdir}
13191 mkdir -p ${testdir1}
13192 touch ${testdir1}/test1
13193 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
13194 check_stats $SINGLEMDS "crossdir_rename" 1
13196 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
13197 check_stats $SINGLEMDS "samedir_rename" 1
13199 rm -rf $DIR/${tdir}
13201 run_test 133a "Verifying MDT stats ========================================"
13206 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13207 remote_ost_nodsh && skip "remote OST with nodsh"
13208 remote_mds_nodsh && skip "remote MDS with nodsh"
13210 local testdir=$DIR/${tdir}/stats_testdir
13212 mkdir -p ${testdir} || error "mkdir failed"
13213 touch ${testdir}/${tfile} || error "touch failed"
13214 cancel_lru_locks mdc
13217 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13218 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
13220 # extra mdt stats verification.
13221 chmod 444 ${testdir}/${tfile} || error "chmod failed"
13222 check_stats $SINGLEMDS "setattr" 1
13223 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13224 if [ $MDS1_VERSION -ne $(version_code 2.2.0) ]
13226 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
13227 check_stats $SINGLEMDS "getattr" 1
13229 rm -rf $DIR/${tdir}
13231 # when DNE is enabled, MDT uses STATFS RPC to ping other targets
13232 # so the check below is not reliable
13233 [ $MDSCOUNT -eq 1 ] || return 0
13235 # Sleep to avoid a cached response.
13236 #define OBD_STATFS_CACHE_SECONDS 1
13238 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13239 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
13240 $LFS df || error "lfs failed"
13241 check_stats $SINGLEMDS "statfs" 1
13243 # check aggregated statfs (LU-10018)
13244 [ $MDS1_VERSION -lt $(version_code 2.11.54) ] &&
13246 [ $CLIENT_VERSION -lt $(version_code 2.11.54) ] &&
13249 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13250 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
13252 check_stats $SINGLEMDS "statfs" 1
13254 # We want to check that the client didn't send OST_STATFS to
13255 # ost1 but the MDT also uses OST_STATFS for precreate. So some
13256 # extra care is needed here.
13257 if remote_mds; then
13258 local nid=$($LCTL list_nids | head -1 | sed "s/\./\\\./g")
13259 local param="obdfilter.$FSNAME-OST0000.exports.'$nid'.stats"
13261 res=$(do_facet ost1 $LCTL get_param $param | grep statfs)
13262 [ "$res" ] && error "OST got STATFS"
13267 run_test 133b "Verifying extra MDT stats =================================="
13270 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13271 remote_ost_nodsh && skip "remote OST with nodsh"
13272 remote_mds_nodsh && skip "remote MDS with nodsh"
13274 local testdir=$DIR/$tdir/stats_testdir
13276 test_mkdir -p $testdir
13278 # verify obdfilter stats.
13279 $LFS setstripe -c 1 -i 0 $testdir/$tfile
13281 cancel_lru_locks osc
13282 wait_delete_completed
13285 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13286 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
13288 dd if=/dev/zero of=$testdir/$tfile conv=notrunc bs=512k count=1 ||
13291 cancel_lru_locks osc
13292 check_stats ost1 "write" 1
13294 dd if=$testdir/$tfile of=/dev/null bs=1k count=1 || error "dd failed"
13295 check_stats ost1 "read" 1
13297 > $testdir/$tfile || error "truncate failed"
13298 check_stats ost1 "punch" 1
13300 rm -f $testdir/$tfile || error "file remove failed"
13301 wait_delete_completed
13302 check_stats ost1 "destroy" 1
13306 run_test 133c "Verifying OST stats ========================================"
13313 while [ $value -ge 2 ]; do
13318 if [ $orig -gt $order ]; then
13326 local size=('K' 'M' 'G' 'T');
13328 local size_string=$value
13330 while [ $value -ge 1024 ]; do
13331 if [ $i -gt 3 ]; then
13332 #T is the biggest unit we get here, if that is bigger,
13334 size_string=${value}T
13337 value=$((value >> 10))
13338 if [ $value -lt 1024 ]; then
13339 size_string=${value}${size[$i]}
13348 get_rename_size() {
13350 local context=${2:-.}
13351 local sample=$(do_facet $SINGLEMDS $LCTL \
13352 get_param mdt.$FSNAME-MDT0000.rename_stats |
13353 grep -A1 $context |
13354 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
13359 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13360 remote_ost_nodsh && skip "remote OST with nodsh"
13361 remote_mds_nodsh && skip "remote MDS with nodsh"
13362 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
13363 skip_env "MDS doesn't support rename stats"
13365 local testdir1=$DIR/${tdir}/stats_testdir1
13366 local testdir2=$DIR/${tdir}/stats_testdir2
13367 mkdir -p $DIR/${tdir}
13369 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
13371 lfs mkdir -i 0 -c 1 ${testdir1} || error "mkdir failed"
13372 lfs mkdir -i 0 -c 1 ${testdir2} || error "mkdir failed"
13374 createmany -o $testdir1/test 512 || error "createmany failed"
13376 # check samedir rename size
13377 mv ${testdir1}/test0 ${testdir1}/test_0
13379 local testdir1_size=$(ls -l $DIR/${tdir} |
13380 awk '/stats_testdir1/ {print $5}')
13381 local testdir2_size=$(ls -l $DIR/${tdir} |
13382 awk '/stats_testdir2/ {print $5}')
13384 testdir1_size=$(order_2 $testdir1_size)
13385 testdir2_size=$(order_2 $testdir2_size)
13387 testdir1_size=$(size_in_KMGT $testdir1_size)
13388 testdir2_size=$(size_in_KMGT $testdir2_size)
13390 echo "source rename dir size: ${testdir1_size}"
13391 echo "target rename dir size: ${testdir2_size}"
13393 local cmd="do_facet $SINGLEMDS $LCTL "
13394 cmd+="get_param mdt.$FSNAME-MDT0000.rename_stats"
13396 eval $cmd || error "$cmd failed"
13397 local samedir=$($cmd | grep 'same_dir')
13398 local same_sample=$(get_rename_size $testdir1_size)
13399 [ -z "$samedir" ] && error "samedir_rename_size count error"
13400 [[ $same_sample -eq 1 ]] ||
13401 error "samedir_rename_size error $same_sample"
13402 echo "Check same dir rename stats success"
13404 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
13406 # check crossdir rename size
13407 mv ${testdir1}/test_0 ${testdir2}/test_0
13409 testdir1_size=$(ls -l $DIR/${tdir} |
13410 awk '/stats_testdir1/ {print $5}')
13411 testdir2_size=$(ls -l $DIR/${tdir} |
13412 awk '/stats_testdir2/ {print $5}')
13414 testdir1_size=$(order_2 $testdir1_size)
13415 testdir2_size=$(order_2 $testdir2_size)
13417 testdir1_size=$(size_in_KMGT $testdir1_size)
13418 testdir2_size=$(size_in_KMGT $testdir2_size)
13420 echo "source rename dir size: ${testdir1_size}"
13421 echo "target rename dir size: ${testdir2_size}"
13423 eval $cmd || error "$cmd failed"
13424 local crossdir=$($cmd | grep 'crossdir')
13425 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
13426 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
13427 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
13428 [[ $src_sample -eq 1 ]] ||
13429 error "crossdir_rename_size error $src_sample"
13430 [[ $tgt_sample -eq 1 ]] ||
13431 error "crossdir_rename_size error $tgt_sample"
13432 echo "Check cross dir rename stats success"
13433 rm -rf $DIR/${tdir}
13435 run_test 133d "Verifying rename_stats ========================================"
13438 remote_mds_nodsh && skip "remote MDS with nodsh"
13439 remote_ost_nodsh && skip "remote OST with nodsh"
13440 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13442 local testdir=$DIR/${tdir}/stats_testdir
13443 local ctr f0 f1 bs=32768 count=42 sum
13445 mkdir -p ${testdir} || error "mkdir failed"
13447 $LFS setstripe -c 1 -i 0 ${testdir}/${tfile}
13449 for ctr in {write,read}_bytes; do
13451 cancel_lru_locks osc
13453 do_facet ost1 $LCTL set_param -n \
13454 "obdfilter.*.exports.clear=clear"
13456 if [ $ctr = write_bytes ]; then
13458 f1=${testdir}/${tfile}
13460 f0=${testdir}/${tfile}
13464 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
13467 cancel_lru_locks osc
13469 sum=$(do_facet ost1 $LCTL get_param \
13470 "obdfilter.*.exports.*.stats" |
13471 awk -v ctr=$ctr 'BEGIN { sum = 0 }
13472 $1 == ctr { sum += $7 }
13473 END { printf("%0.0f", sum) }')
13475 if ((sum != bs * count)); then
13476 error "Bad $ctr sum, expected $((bs * count)), got $sum"
13480 rm -rf $DIR/${tdir}
13482 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
13485 [[ $(lustre_version_code $facet) -ge $(version_code 2.7.65) ]] ||
13486 skip "too old lustre for get_param -R ($facet_ver)"
13488 # verifying readability.
13489 $LCTL get_param -R '*' &> /dev/null
13491 # Verifing writability with badarea_io.
13492 $LCTL list_param -FR '*' | grep '=' | tr -d = |
13493 egrep -v 'force_lbug|changelog_mask' | xargs badarea_io ||
13494 error "client badarea_io failed"
13496 # remount the FS in case writes/reads /proc break the FS
13497 cleanup || error "failed to unmount"
13498 setup || error "failed to setup"
13500 run_test 133f "Check reads/writes of client lustre proc files with bad area io"
13503 remote_mds_nodsh && skip "remote MDS with nodsh"
13504 remote_ost_nodsh && skip "remote OST with nodsh"
13507 for facet in mds1 ost1; do
13508 local facet_ver=$(lustre_version_code $facet)
13509 if [ $facet_ver -ge $(version_code 2.7.65) ]; then
13510 do_facet $facet "$LCTL get_param -R '*'" &> /dev/null
13512 log "$facet: too old lustre for get_param -R"
13514 if [ $facet_ver -ge $(version_code 2.5.54) ]; then
13515 do_facet $facet "$LCTL list_param -FR '*' | grep '=' |
13516 tr -d = | egrep -v 'force_lbug|changelog_mask' |
13517 xargs badarea_io" ||
13518 error "$facet badarea_io failed"
13520 skip_noexit "$facet: too old lustre for get_param -R"
13524 # remount the FS in case writes/reads /proc break the FS
13525 cleanup || error "failed to unmount"
13526 setup || error "failed to setup"
13528 run_test 133g "Check reads/writes of server lustre proc files with bad area io"
13531 remote_mds_nodsh && skip "remote MDS with nodsh"
13532 remote_ost_nodsh && skip "remote OST with nodsh"
13533 [[ $MDS1_VERSION -lt $(version_code 2.9.54) ]] &&
13534 skip "Need MDS version at least 2.9.54"
13537 for facet in client mds1 ost1; do
13538 # Get the list of files that are missing the terminating newline
13539 local plist=$(do_facet $facet
13540 $LCTL list_param -FR '*' | grep '=' | tr -d =)
13542 for ent in $plist; do
13543 local missing=$(do_facet $facet $LCTL get_param $ent \|\
13544 awk -v FS='\v' -v RS='\v\v' \
13545 "'END { if(NR>0 && \\\$NF !~ /.*\\\n\$/) \
13546 print FILENAME}'" 2>/dev/null)
13547 [ -z $missing ] || {
13548 do_facet $facet $LCTL get_param $ent | od -An -tx1
13549 error "file does not end with newline: $facet-$ent"
13554 run_test 133h "Proc files should end with newlines"
13557 remote_mds_nodsh && skip "remote MDS with nodsh"
13558 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
13559 skip "Need MDS version at least 2.7.54"
13561 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
13562 cancel_lru_locks mdc
13564 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
13565 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
13566 [ $unused -eq 0 ] || error "$unused locks are not cleared"
13569 createmany -o $DIR/$tdir/f $nr ||
13570 error "failed to create $nr files in $DIR/$tdir"
13571 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
13573 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
13574 do_facet mds1 $LCTL set_param fail_loc=0x327
13575 do_facet mds1 $LCTL set_param fail_val=500
13578 echo "sleep 10 seconds ..."
13580 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
13582 do_facet mds1 $LCTL set_param fail_loc=0
13583 do_facet mds1 $LCTL set_param fail_val=0
13584 [ $lck_cnt -lt $unused ] ||
13585 error "No locks reclaimed, before:$unused, after:$lck_cnt"
13588 unlinkmany $DIR/$tdir/f $nr
13590 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
13593 remote_mds_nodsh && skip "remote MDS with nodsh"
13594 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
13595 skip "Need MDS version at least 2.7.54"
13597 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
13598 cancel_lru_locks mdc
13600 local low_wm=$(do_facet mds1 $LCTL get_param -n \
13601 ldlm.lock_reclaim_threshold_mb)
13602 # disable reclaim temporarily
13603 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
13605 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
13606 do_facet mds1 $LCTL set_param fail_loc=0x328
13607 do_facet mds1 $LCTL set_param fail_val=500
13609 $LCTL set_param debug=+trace
13612 createmany -o $DIR/$tdir/f $nr &
13613 local create_pid=$!
13615 echo "Sleep $TIMEOUT seconds ..."
13617 if ! ps -p $create_pid > /dev/null 2>&1; then
13618 do_facet mds1 $LCTL set_param fail_loc=0
13619 do_facet mds1 $LCTL set_param fail_val=0
13620 do_facet mds1 $LCTL set_param \
13621 ldlm.lock_reclaim_threshold_mb=${low_wm}m
13622 error "createmany finished incorrectly!"
13624 do_facet mds1 $LCTL set_param fail_loc=0
13625 do_facet mds1 $LCTL set_param fail_val=0
13626 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
13627 wait $create_pid || return 1
13629 unlinkmany $DIR/$tdir/f $nr
13631 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
13634 remote_mds_nodsh && skip "remote MDS with nodsh"
13635 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
13636 skip "Need MDS version at least 2.13.50"
13639 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
13641 #define OBD_FAIL_PLAIN_RECORDS 0x1319
13642 #set only one record at plain llog
13643 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x1319 fail_val=1
13645 #fill already existed plain llog each 64767
13646 #wrapping whole catalog
13647 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
13649 createmany -o $DIR/$tdir/$tfile_ 64700
13650 for (( i = 0; i < 64700; i = i + 2 ))
13652 rm $DIR/$tdir/$tfile_$i &
13653 rm $DIR/$tdir/$tfile_$((i + 1)) &
13658 #waiting osp synchronization
13659 wait_delete_completed
13661 run_test 135 "Race catalog processing"
13664 remote_mds_nodsh && skip "remote MDS with nodsh"
13665 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
13666 skip "Need MDS version at least 2.13.50"
13669 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
13670 $LFS setstripe -c 1 -i 0 $DIR/$tdir || error "failed to set striping"
13671 #set only one record at plain llog
13672 #define OBD_FAIL_CATALOG_FULL_CHECK 0x131a
13673 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x131a fail_val=1
13675 #fill already existed 2 plain llogs each 64767
13676 #wrapping whole catalog
13677 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
13678 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 3 / 2))
13679 wait_delete_completed
13681 createmany -o $DIR/$tdir/$tfile_ 10
13684 do_facet $SINGLEMDS $LCTL set_param fail_val=3
13685 for (( i = 0; i < 10; i = i + 3 ))
13687 rm $DIR/$tdir/$tfile_$i &
13688 rm $DIR/$tdir/$tfile_$((i + 1)) &
13692 rm $DIR/$tdir/$tfile_$((i + 2)) &
13695 #waiting osp synchronization
13696 wait_delete_completed
13698 run_test 136 "Race catalog processing 2"
13700 test_140() { #bug-17379
13701 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13703 test_mkdir $DIR/$tdir
13704 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
13705 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
13707 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
13708 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
13710 while i=$((i + 1)); do
13712 cd $i || error "Changing to $i"
13713 ln -s ../stat stat || error "Creating stat symlink"
13714 # Read the symlink until ELOOP present,
13715 # not LBUGing the system is considered success,
13716 # we didn't overrun the stack.
13717 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
13718 if [ $ret -ne 0 ]; then
13719 if [ $ret -eq 40 ]; then
13722 error "Open stat symlink"
13728 echo "The symlink depth = $i"
13729 [ $i -eq 5 ] || [ $i -eq 7 ] || [ $i -eq 8 ] || [ $i -eq 40 ] ||
13730 error "Invalid symlink depth"
13732 # Test recursive symlink
13733 ln -s symlink_self symlink_self
13734 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
13735 echo "open symlink_self returns $ret"
13736 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
13738 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
13741 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13743 local TF="$TMP/$tfile"
13745 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
13746 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
13748 cancel_lru_locks $OSC
13749 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
13750 remount_client $MOUNT
13752 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
13755 $TRUNCATE $DIR/$tfile 6000
13756 cancel_lru_locks $OSC
13757 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
13760 echo "12345" >>$DIR/$tfile
13761 cancel_lru_locks $OSC
13762 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
13765 echo "12345" >>$DIR/$tfile
13766 cancel_lru_locks $OSC
13767 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
13769 run_test 150a "truncate/append tests"
13772 check_set_fallocate_or_skip
13775 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
13776 check_fallocate $DIR/$tfile || error "fallocate failed"
13778 run_test 150b "Verify fallocate (prealloc) functionality"
13781 check_set_fallocate_or_skip
13784 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
13785 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=20 || error "dd failed"
13787 fallocate -l $((1048576 * 20)) $DIR/$tfile || error "fallocate failed"
13788 # precomputed md5sum for 20MB of zeroes
13789 local expect="8f4e33f3dc3e414ff94e5fb6905cba8c"
13790 local sum=($(md5sum $DIR/$tfile))
13792 [[ "${sum[0]}" == "$expect" ]] || error "fallocate unwritten is not zero"
13794 check_set_fallocate 1
13797 fallocate -l $((1048576 * 20)) $DIR/$tfile || error "fallocate failed"
13798 sum=($(md5sum $DIR/$tfile))
13800 [[ "${sum[0]}" == "$expect" ]] || error "fallocate zero is not zero"
13802 run_test 150bb "Verify fallocate modes both zero space"
13805 check_set_fallocate_or_skip
13807 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
13808 $LFS setstripe -c $OSTCOUNT -S1M $DIR/$tfile || error "setstripe failed"
13809 fallocate -l ${OSTCOUNT}m $DIR/$tfile || error "fallocate failed"
13810 sync; sync_all_data
13811 cancel_lru_locks $OSC
13813 bytes=$(($(stat -c '%b * %B' $DIR/$tfile)))
13814 want=$((OSTCOUNT * 1048576))
13816 # Must allocate all requested space, not more than 5% extra
13817 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
13818 error "bytes $bytes is not $want"
13821 # verify fallocate on PFL file
13822 $LFS setstripe -E1M -c1 -E16M -c3 -Eeof -c 4 $DIR/$tfile ||
13823 error "Create $DIR/$tfile failed"
13824 fallocate -l $((1048576 * 1024)) $DIR/$tfile ||
13825 error "fallocate failed"
13826 sync; sync_all_data
13827 cancel_lru_locks $OSC
13829 local bytes=$(($(stat -c '%b * %B' $DIR/$tfile)))
13830 local want=$((1024 * 1048576))
13832 # Must allocate all requested space, not more than 5% extra
13833 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
13834 error "bytes $bytes is not $want"
13836 run_test 150c "Verify fallocate Size and Blocks"
13839 check_set_fallocate_or_skip
13841 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
13842 $LFS setstripe -c $OSTCOUNT -S1M $DIR/$tdir || error "setstripe failed"
13843 fallocate -o 1G -l ${OSTCOUNT}m $DIR/$tdir || error "fallocate failed"
13844 sync; sync_all_data
13845 cancel_lru_locks $OSC
13847 local bytes=$(($(stat -c '%b * %B' $DIR/$tdir)))
13848 local want=$((OSTCOUNT * 1048576))
13850 # Must allocate all requested space, not more than 5% extra
13851 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
13852 error "bytes $bytes is not $want"
13854 run_test 150d "Verify fallocate Size and Blocks - Non zero start"
13857 check_set_fallocate_or_skip
13861 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
13862 $LFS setstripe -c${OSTCOUNT} $DIR/$tfile ||
13863 error "$LFS setstripe -c${OSTCOUNT} $DIR/$tfile failed"
13865 # Find OST with Minimum Size
13866 min_size_ost=$($LFS df | awk "/$FSNAME-OST/ { print \$4 }" |
13867 sort -un | head -1)
13869 # Get 100MB per OST of the available space to reduce run time
13870 # else 60% of the available space if we are running SLOW tests
13871 if [ $SLOW == "no" ]; then
13872 local space=$((1024 * 100 * OSTCOUNT))
13874 local space=$(((min_size_ost * 60)/100 * OSTCOUNT))
13877 fallocate -l${space}k $DIR/$tfile ||
13878 error "fallocate ${space}k $DIR/$tfile failed"
13879 echo "'fallocate -l ${space}k $DIR/$tfile' succeeded"
13881 # get size immediately after fallocate. This should be correctly
13883 local size=$(stat -c '%s' $DIR/$tfile)
13884 local used=$(( $(stat -c '%b * %B' $DIR/$tfile) / 1024))
13886 # Sleep for a while for statfs to get updated. And not pull from cache.
13889 echo "df after fallocate:"
13892 (( size / 1024 == space )) || error "size $size != requested $space"
13893 [ "$ost1_FSTYPE" != ldiskfs ] || (( used >= space )) ||
13894 error "used $used < space $space"
13896 rm $DIR/$tfile || error "rm failed"
13898 wait_delete_completed
13900 echo "df after unlink:"
13903 run_test 150e "Verify 60% of available OST space consumed by fallocate"
13905 #LU-2902 roc_hit was not able to read all values from lproc
13906 function roc_hit_init() {
13907 local list=$(comma_list $(osts_nodes))
13908 local dir=$DIR/$tdir-check
13909 local file=$dir/$tfile
13915 #use setstripe to do a write to every ost
13916 for i in $(seq 0 $((OSTCOUNT-1))); do
13917 $LFS setstripe -c 1 -i $i $dir || error "$LFS setstripe $file failed"
13918 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
13919 idx=$(printf %04x $i)
13920 BEFORE=$(get_osd_param $list *OST*$idx stats |
13921 awk '$1 == "cache_access" {sum += $7}
13922 END { printf("%0.0f", sum) }')
13924 cancel_lru_locks osc
13925 cat $file >/dev/null
13927 AFTER=$(get_osd_param $list *OST*$idx stats |
13928 awk '$1 == "cache_access" {sum += $7}
13929 END { printf("%0.0f", sum) }')
13931 echo BEFORE:$BEFORE AFTER:$AFTER
13932 if ! let "AFTER - BEFORE == 4"; then
13934 error "roc_hit is not safe to use"
13942 function roc_hit() {
13943 local list=$(comma_list $(osts_nodes))
13944 echo $(get_osd_param $list '' stats |
13945 awk '$1 == "cache_hit" {sum += $7}
13946 END { printf("%0.0f", sum) }')
13949 function set_cache() {
13952 if [ "$2" == "off" ]; then
13955 local list=$(comma_list $(osts_nodes))
13956 set_osd_param $list '' $1_cache_enable $on
13958 cancel_lru_locks osc
13962 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13963 remote_ost_nodsh && skip "remote OST with nodsh"
13966 local list=$(comma_list $(osts_nodes))
13968 # check whether obdfilter is cache capable at all
13969 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
13970 skip "not cache-capable obdfilter"
13973 # check cache is enabled on all obdfilters
13974 if get_osd_param $list '' read_cache_enable | grep 0; then
13975 skip "oss cache is disabled"
13978 set_osd_param $list '' writethrough_cache_enable 1
13980 # check write cache is enabled on all obdfilters
13981 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
13982 skip "oss write cache is NOT enabled"
13987 #define OBD_FAIL_OBD_NO_LRU 0x609
13988 do_nodes $list $LCTL set_param fail_loc=0x609
13990 # pages should be in the case right after write
13991 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
13994 local BEFORE=$(roc_hit)
13995 cancel_lru_locks osc
13996 cat $DIR/$tfile >/dev/null
13997 local AFTER=$(roc_hit)
13999 do_nodes $list $LCTL set_param fail_loc=0
14001 if ! let "AFTER - BEFORE == CPAGES"; then
14002 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
14005 cancel_lru_locks osc
14006 # invalidates OST cache
14007 do_nodes $list "echo 1 > /proc/sys/vm/drop_caches"
14008 set_osd_param $list '' read_cache_enable 0
14009 cat $DIR/$tfile >/dev/null
14011 # now data shouldn't be found in the cache
14013 cancel_lru_locks osc
14014 cat $DIR/$tfile >/dev/null
14016 if let "AFTER - BEFORE != 0"; then
14017 error "IN CACHE: before: $BEFORE, after: $AFTER"
14020 set_osd_param $list '' read_cache_enable 1
14023 run_test 151 "test cache on oss and controls ==============================="
14026 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14028 local TF="$TMP/$tfile"
14030 # simulate ENOMEM during write
14031 #define OBD_FAIL_OST_NOMEM 0x226
14032 lctl set_param fail_loc=0x80000226
14033 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
14035 sync || error "sync failed"
14036 lctl set_param fail_loc=0
14038 # discard client's cache
14039 cancel_lru_locks osc
14041 # simulate ENOMEM during read
14042 lctl set_param fail_loc=0x80000226
14043 cmp $TF $DIR/$tfile || error "cmp failed"
14044 lctl set_param fail_loc=0
14048 run_test 152 "test read/write with enomem ============================"
14051 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
14053 run_test 153 "test if fdatasync does not crash ======================="
14055 dot_lustre_fid_permission_check() {
14057 local ffid=$MOUNT/.lustre/fid/$fid
14060 echo "stat fid $fid"
14061 stat $ffid > /dev/null || error "stat $ffid failed."
14062 echo "touch fid $fid"
14063 touch $ffid || error "touch $ffid failed."
14064 echo "write to fid $fid"
14065 cat /etc/hosts > $ffid || error "write $ffid failed."
14066 echo "read fid $fid"
14067 diff /etc/hosts $ffid || error "read $ffid failed."
14068 echo "append write to fid $fid"
14069 cat /etc/hosts >> $ffid || error "append write $ffid failed."
14070 echo "rename fid $fid"
14071 mv $ffid $test_dir/$tfile.1 &&
14072 error "rename $ffid to $tfile.1 should fail."
14073 touch $test_dir/$tfile.1
14074 mv $test_dir/$tfile.1 $ffid &&
14075 error "rename $tfile.1 to $ffid should fail."
14076 rm -f $test_dir/$tfile.1
14077 echo "truncate fid $fid"
14078 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
14079 echo "link fid $fid"
14080 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
14081 if [[ $($LCTL get_param -n mdc.*-mdc-*.connect_flags) =~ acl ]]; then
14082 echo "setfacl fid $fid"
14083 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
14084 echo "getfacl fid $fid"
14085 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
14087 echo "unlink fid $fid"
14088 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
14089 echo "mknod fid $fid"
14090 mknod $ffid c 1 3 && error "mknod $ffid should fail."
14092 fid=[0xf00000400:0x1:0x0]
14093 ffid=$MOUNT/.lustre/fid/$fid
14095 echo "stat non-exist fid $fid"
14096 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
14097 echo "write to non-exist fid $fid"
14098 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
14099 echo "link new fid $fid"
14100 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
14102 mkdir -p $test_dir/$tdir
14103 touch $test_dir/$tdir/$tfile
14104 fid=$($LFS path2fid $test_dir/$tdir)
14107 error "error: could not get fid for $test_dir/$dir/$tfile."
14109 ffid=$MOUNT/.lustre/fid/$fid
14112 ls $ffid > /dev/null || error "ls $ffid failed."
14113 echo "touch $fid/$tfile.1"
14114 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
14116 echo "touch $MOUNT/.lustre/fid/$tfile"
14117 touch $MOUNT/.lustre/fid/$tfile && \
14118 error "touch $MOUNT/.lustre/fid/$tfile should fail."
14120 echo "setxattr to $MOUNT/.lustre/fid"
14121 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
14123 echo "listxattr for $MOUNT/.lustre/fid"
14124 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
14126 echo "delxattr from $MOUNT/.lustre/fid"
14127 setfattr -x trusted.name1 $MOUNT/.lustre/fid
14129 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
14130 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
14131 error "touch invalid fid should fail."
14133 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
14134 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
14135 error "touch non-normal fid should fail."
14137 echo "rename $tdir to $MOUNT/.lustre/fid"
14138 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
14139 error "rename to $MOUNT/.lustre/fid should fail."
14141 if [ $MDS1_VERSION -ge $(version_code 2.3.51) ]
14143 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
14144 local new_obf_mode=777
14146 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
14147 chmod $new_obf_mode $DIR/.lustre/fid ||
14148 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
14150 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
14151 [ $obf_mode -eq $new_obf_mode ] ||
14152 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
14154 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
14155 chmod $old_obf_mode $DIR/.lustre/fid ||
14156 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
14159 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
14160 fid=$($LFS path2fid $test_dir/$tfile-2)
14162 if [ $MDS1_VERSION -ge $(version_code 2.6.50) ]
14164 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
14165 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
14166 error "create lov data thru .lustre failed"
14168 echo "cp /etc/passwd $test_dir/$tfile-2"
14169 cp /etc/passwd $test_dir/$tfile-2 ||
14170 error "copy to $test_dir/$tfile-2 failed."
14171 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
14172 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
14173 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
14175 rm -rf $test_dir/tfile.lnk
14176 rm -rf $test_dir/$tfile-2
14180 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
14181 skip "Need MDS version at least 2.4.1"
14183 local tf=$DIR/$tfile
14186 local fid=$($LFS path2fid $tf)
14187 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
14189 # check that we get the same pathname back
14192 for rootpath in "$MOUNT" "$MOUNT///" "$MOUNT/$tfile"; do
14193 echo "$rootpath $fid"
14194 found=$($LFS fid2path $rootpath "$fid")
14195 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
14196 [ "$found" == "$tf" ] || error "fid2path $found != $tf"
14199 # check wrong root path format
14200 rootpath=$MOUNT"_wrong"
14201 found=$($LFS fid2path $rootpath "$fid")
14202 [ -z "$found" ] || error "should fail ($rootpath != $MOUNT)"
14204 run_test 154A "lfs path2fid and fid2path basic checks"
14207 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
14208 skip "Need MDS version at least 2.4.1"
14210 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
14211 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
14212 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
14213 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
14215 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
14216 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
14218 # check that we get the same pathname
14219 echo "PFID: $PFID, name: $name"
14220 local FOUND=$($LFS fid2path $MOUNT "$PFID")
14221 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
14222 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
14223 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
14225 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
14227 run_test 154B "verify the ll_decode_linkea tool"
14230 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14231 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
14232 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
14233 skip "Need MDS version at least 2.2.51"
14234 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
14236 cp /etc/hosts $DIR/$tfile
14238 fid=$($LFS path2fid $DIR/$tfile)
14240 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
14242 dot_lustre_fid_permission_check "$fid" $DIR ||
14243 error "dot lustre permission check $fid failed"
14245 ls -a $MOUNT | grep "\.lustre" && error ".lustre should not be listed"
14247 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
14249 touch $MOUNT/.lustre/file &&
14250 error "creation is not allowed under .lustre"
14252 mkdir $MOUNT/.lustre/dir &&
14253 error "mkdir is not allowed under .lustre"
14257 run_test 154a "Open-by-FID"
14260 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14261 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
14262 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
14263 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
14264 skip "Need MDS version at least 2.2.51"
14266 local remote_dir=$DIR/$tdir/remote_dir
14270 mkdir -p $DIR/$tdir
14271 $LFS mkdir -i $MDTIDX $remote_dir ||
14272 error "create remote directory failed"
14274 cp /etc/hosts $remote_dir/$tfile
14276 fid=$($LFS path2fid $remote_dir/$tfile)
14278 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
14280 dot_lustre_fid_permission_check "$fid" $remote_dir ||
14281 error "dot lustre permission check $fid failed"
14284 run_test 154b "Open-by-FID for remote directory"
14287 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
14288 skip "Need MDS version at least 2.4.1"
14290 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
14291 local FID1=$($LFS path2fid $DIR/$tfile.1)
14292 local FID2=$($LFS path2fid $DIR/$tfile.2)
14293 local FID3=$($LFS path2fid $DIR/$tfile.3)
14296 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
14297 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
14298 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
14300 [ "$FID" = "${!want}" ] ||
14301 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
14305 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
14307 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
14308 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
14312 run_test 154c "lfs path2fid and fid2path multiple arguments"
14315 remote_mds_nodsh && skip "remote MDS with nodsh"
14316 [[ $MDS1_VERSION -lt $(version_code 2.5.53) ]] &&
14317 skip "Need MDS version at least 2.5.53"
14319 if remote_mds; then
14320 nid=$($LCTL list_nids | sed "s/\./\\\./g")
14324 local proc_ofile="mdt.*.exports.'$nid'.open_files"
14331 local fid=$($LFS path2fid $DIR/$tfile)
14334 cmd="exec $fd<$DIR/$tfile"
14336 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
14337 echo "$fid_list" | grep "$fid"
14340 cmd="exec $fd>/dev/null"
14342 if [ $rc -ne 0 ]; then
14343 error "FID $fid not found in open files list $fid_list"
14346 run_test 154d "Verify open file fid"
14350 [[ $MDS1_VERSION -lt $(version_code 2.6.50) ]] &&
14351 skip "Need MDS version at least 2.6.50"
14353 if ls -a $MOUNT | grep -q '^\.lustre$'; then
14354 error ".lustre returned by readdir"
14357 run_test 154e ".lustre is not returned by readdir"
14360 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
14362 # create parent directory on a single MDT to avoid cross-MDT hardlinks
14363 test_mkdir -p -c1 $DIR/$tdir/d
14364 # test dirs inherit from its stripe
14365 mkdir -p $DIR/$tdir/d/foo1 || error "mkdir error"
14366 mkdir -p $DIR/$tdir/d/foo2 || error "mkdir error"
14367 cp /etc/hosts $DIR/$tdir/d/foo1/$tfile
14368 ln $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/link
14371 # get fid of parents
14372 local FID0=$($LFS path2fid $DIR/$tdir/d)
14373 local FID1=$($LFS path2fid $DIR/$tdir/d/foo1)
14374 local FID2=$($LFS path2fid $DIR/$tdir/d/foo2)
14375 local FID3=$($LFS path2fid $DIR)
14377 # check that path2fid --parents returns expected <parent_fid>/name
14378 # 1) test for a directory (single parent)
14379 local parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1)
14380 [ "$parent" == "$FID0/foo1" ] ||
14381 error "expected parent: $FID0/foo1, got: $parent"
14383 # 2) test for a file with nlink > 1 (multiple parents)
14384 parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1/$tfile)
14385 echo "$parent" | grep -F "$FID1/$tfile" ||
14386 error "$FID1/$tfile not returned in parent list"
14387 echo "$parent" | grep -F "$FID2/link" ||
14388 error "$FID2/link not returned in parent list"
14390 # 3) get parent by fid
14391 local file_fid=$($LFS path2fid $DIR/$tdir/d/foo1/$tfile)
14392 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
14393 echo "$parent" | grep -F "$FID1/$tfile" ||
14394 error "$FID1/$tfile not returned in parent list (by fid)"
14395 echo "$parent" | grep -F "$FID2/link" ||
14396 error "$FID2/link not returned in parent list (by fid)"
14398 # 4) test for entry in root directory
14399 parent=$($LFS path2fid --parents $DIR/f)
14400 echo "$parent" | grep -F "$FID3/f" ||
14401 error "$FID3/f not returned in parent list"
14403 # 5) test it on root directory
14404 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
14405 error "$MOUNT should not have parents"
14407 # enable xattr caching and check that linkea is correctly updated
14408 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
14409 save_lustre_params client "llite.*.xattr_cache" > $save
14410 lctl set_param llite.*.xattr_cache 1
14412 # 6.1) linkea update on rename
14413 mv $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/$tfile.moved
14415 # get parents by fid
14416 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
14417 # foo1 should no longer be returned in parent list
14418 echo "$parent" | grep -F "$FID1" &&
14419 error "$FID1 should no longer be in parent list"
14420 # the new path should appear
14421 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
14422 error "$FID2/$tfile.moved is not in parent list"
14424 # 6.2) linkea update on unlink
14425 rm -f $DIR/$tdir/d/foo2/link
14426 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
14427 # foo2/link should no longer be returned in parent list
14428 echo "$parent" | grep -F "$FID2/link" &&
14429 error "$FID2/link should no longer be in parent list"
14433 restore_lustre_params < $save
14436 run_test 154f "get parent fids by reading link ea"
14440 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
14441 [[ $MDS1_VERSION -ge $(version_code 2.6.92) &&
14442 $CLIENT_VERSION -gt $(version_code 2.6.99) ]] ||
14443 skip "Need MDS version at least 2.6.92"
14445 mkdir -p $DIR/$tdir
14446 llapi_fid_test -d $DIR/$tdir
14448 run_test 154g "various llapi FID tests"
14450 test_155_small_load() {
14451 local temp=$TMP/$tfile
14452 local file=$DIR/$tfile
14454 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
14455 error "dd of=$temp bs=6096 count=1 failed"
14457 cancel_lru_locks $OSC
14458 cmp $temp $file || error "$temp $file differ"
14460 $TRUNCATE $temp 6000
14461 $TRUNCATE $file 6000
14462 cmp $temp $file || error "$temp $file differ (truncate1)"
14464 echo "12345" >>$temp
14465 echo "12345" >>$file
14466 cmp $temp $file || error "$temp $file differ (append1)"
14468 echo "12345" >>$temp
14469 echo "12345" >>$file
14470 cmp $temp $file || error "$temp $file differ (append2)"
14476 test_155_big_load() {
14477 remote_ost_nodsh && skip "remote OST with nodsh"
14479 local temp=$TMP/$tfile
14480 local file=$DIR/$tfile
14483 local cache_size=$(do_facet ost$((MAXI+1)) \
14484 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
14485 local large_file_size=$((cache_size * 2))
14487 echo "OSS cache size: $cache_size KB"
14488 echo "Large file size: $large_file_size KB"
14490 [ $MAXV -le $large_file_size ] &&
14491 skip_env "max available OST size needs > $large_file_size KB"
14493 $LFS setstripe $file -c 1 -i $MAXI || error "$LFS setstripe $file failed"
14495 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k ||
14496 error "dd of=$temp bs=$large_file_size count=1k failed"
14499 cancel_lru_locks osc
14500 cmp $temp $file || error "$temp $file differ"
14506 save_writethrough() {
14507 local facets=$(get_facets OST)
14509 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" > $1
14513 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14515 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14517 save_writethrough $p
14520 set_cache writethrough on
14521 test_155_small_load
14522 restore_lustre_params < $p
14525 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
14528 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14530 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14532 save_writethrough $p
14535 set_cache writethrough off
14536 test_155_small_load
14537 restore_lustre_params < $p
14540 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
14543 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14545 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14547 save_writethrough $p
14550 set_cache writethrough on
14551 test_155_small_load
14552 restore_lustre_params < $p
14555 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
14558 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14560 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14562 save_writethrough $p
14565 set_cache writethrough off
14566 test_155_small_load
14567 restore_lustre_params < $p
14570 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
14573 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14575 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14577 save_writethrough $p
14580 set_cache writethrough on
14582 restore_lustre_params < $p
14585 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
14588 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14590 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14592 save_writethrough $p
14595 set_cache writethrough off
14597 restore_lustre_params < $p
14600 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
14603 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14605 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14607 save_writethrough $p
14610 set_cache writethrough on
14612 restore_lustre_params < $p
14615 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
14618 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14620 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14622 save_writethrough $p
14625 set_cache writethrough off
14627 restore_lustre_params < $p
14630 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
14633 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14634 remote_ost_nodsh && skip "remote OST with nodsh"
14635 [ $OST1_VERSION -lt $(version_code 2.6.93) ] &&
14636 skip "stats not implemented on old servers"
14637 [ "$ost1_FSTYPE" = "zfs" ] &&
14638 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS"
14643 local file="$DIR/$tfile"
14644 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14646 save_writethrough $p
14649 log "Turn on read and write cache"
14651 set_cache writethrough on
14653 log "Write data and read it back."
14654 log "Read should be satisfied from the cache."
14655 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
14657 cancel_lru_locks osc
14658 cat $file >/dev/null
14660 if ! let "AFTER - BEFORE == CPAGES"; then
14661 error "NOT IN CACHE (2): before: $BEFORE, after: $AFTER"
14663 log "cache hits: before: $BEFORE, after: $AFTER"
14666 log "Read again; it should be satisfied from the cache."
14668 cancel_lru_locks osc
14669 cat $file >/dev/null
14671 if ! let "AFTER - BEFORE == CPAGES"; then
14672 error "NOT IN CACHE (3): before: $BEFORE, after: $AFTER"
14674 log "cache hits:: before: $BEFORE, after: $AFTER"
14677 log "Turn off the read cache and turn on the write cache"
14679 set_cache writethrough on
14681 log "Read again; it should be satisfied from the cache."
14683 cancel_lru_locks osc
14684 cat $file >/dev/null
14686 if ! let "AFTER - BEFORE == CPAGES"; then
14687 error "NOT IN CACHE (4): before: $BEFORE, after: $AFTER"
14689 log "cache hits:: before: $BEFORE, after: $AFTER"
14692 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
14693 # > 2.12.56 uses pagecache if cached
14694 log "Read again; it should not be satisfied from the cache."
14696 cancel_lru_locks osc
14697 cat $file >/dev/null
14699 if ! let "AFTER - BEFORE == 0"; then
14700 error "IN CACHE (5): before: $BEFORE, after: $AFTER"
14702 log "cache hits:: before: $BEFORE, after: $AFTER"
14706 log "Write data and read it back."
14707 log "Read should be satisfied from the cache."
14708 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
14710 cancel_lru_locks osc
14711 cat $file >/dev/null
14713 if ! let "AFTER - BEFORE == CPAGES"; then
14714 error "NOT IN CACHE (6): before: $BEFORE, after: $AFTER"
14716 log "cache hits:: before: $BEFORE, after: $AFTER"
14719 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
14720 # > 2.12.56 uses pagecache if cached
14721 log "Read again; it should not be satisfied from the cache."
14723 cancel_lru_locks osc
14724 cat $file >/dev/null
14726 if ! let "AFTER - BEFORE == 0"; then
14727 error "IN CACHE (7): before: $BEFORE, after: $AFTER"
14729 log "cache hits:: before: $BEFORE, after: $AFTER"
14733 log "Turn off read and write cache"
14735 set_cache writethrough off
14737 log "Write data and read it back"
14738 log "It should not be satisfied from the cache."
14740 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
14741 cancel_lru_locks osc
14743 cat $file >/dev/null
14745 if ! let "AFTER - BEFORE == 0"; then
14746 error_ignore bz20762 "IN CACHE (8):before:$BEFORE,after:$AFTER"
14748 log "cache hits:: before: $BEFORE, after: $AFTER"
14751 log "Turn on the read cache and turn off the write cache"
14753 set_cache writethrough off
14755 log "Write data and read it back"
14756 log "It should not be satisfied from the cache."
14758 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
14760 cancel_lru_locks osc
14761 cat $file >/dev/null
14763 if ! let "AFTER - BEFORE == 0"; then
14764 error_ignore bz20762 "IN CACHE (9):before:$BEFORE,after:$AFTER"
14766 log "cache hits:: before: $BEFORE, after: $AFTER"
14769 log "Read again; it should be satisfied from the cache."
14771 cancel_lru_locks osc
14772 cat $file >/dev/null
14774 if ! let "AFTER - BEFORE == CPAGES"; then
14775 error "NOT IN CACHE (1): before: $BEFORE, after: $AFTER"
14777 log "cache hits:: before: $BEFORE, after: $AFTER"
14780 restore_lustre_params < $p
14783 run_test 156 "Verification of tunables"
14786 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14787 remote_mds_nodsh && skip "remote MDS with nodsh"
14788 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
14789 skip "Need MDS version at least 2.2.0"
14791 changelog_register || error "changelog_register failed"
14792 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
14793 changelog_users $SINGLEMDS | grep -q $cl_user ||
14794 error "User $cl_user not found in changelog_users"
14797 test_mkdir -p $DIR/$tdir/pics/2008/zachy
14798 changelog_clear 0 || error "changelog_clear failed"
14799 touch $DIR/$tdir/pics/2008/zachy/$tfile # open 1
14800 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg # open 2
14801 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
14802 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
14803 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
14804 rm $DIR/$tdir/pics/desktop.jpg
14806 changelog_dump | tail -10
14808 echo "verifying changelog mask"
14809 changelog_chmask "-MKDIR"
14810 changelog_chmask "-CLOSE"
14812 test_mkdir -p $DIR/$tdir/pics/zach/sofia # not logged
14813 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # not logged
14815 changelog_chmask "+MKDIR"
14816 changelog_chmask "+CLOSE"
14818 test_mkdir -p $DIR/$tdir/pics/2008/sofia # mkdir 1
14819 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # open 3
14821 changelog_dump | tail -10
14822 MKDIRS=$(changelog_dump | grep -c "MKDIR")
14823 CLOSES=$(changelog_dump | grep -c "CLOSE")
14824 [ $MKDIRS -eq 1 ] || error "MKDIR changelog mask count $MKDIRS != 1"
14825 [ $CLOSES -eq 3 ] || error "CLOSE changelog mask count $CLOSES != 3"
14828 echo "verifying target fid"
14829 local fidc=$(changelog_extract_field "CREAT" "$tfile" "t=")
14830 local fidf=$($LFS path2fid $DIR/$tdir/pics/zach/$tfile)
14831 [ "$fidc" == "$fidf" ] ||
14832 error "changelog '$tfile' fid $fidc != file fid $fidf"
14833 echo "verifying parent fid"
14834 # The FID returned from the Changelog may be the directory shard on
14835 # a different MDT, and not the FID returned by path2fid on the parent.
14836 # Instead of comparing FIDs, verify that fid2path(fidp) is correct,
14837 # since this is what will matter when recreating this file in the tree.
14838 local fidp=$(changelog_extract_field "CREAT" "$tfile" "p=")
14839 local pathp=$($LFS fid2path $MOUNT "$fidp")
14840 [ "${pathp%/}" == "$DIR/$tdir/pics/zach" ] ||
14841 error "changelog fid2path($fidc) $pathp != $DIR/$tdir/pics/zach"
14843 echo "getting records for $cl_user"
14844 changelog_users $SINGLEMDS
14845 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user)
14847 __changelog_clear $SINGLEMDS $cl_user +$nclr ||
14848 error "changelog_clear failed"
14849 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user)
14850 echo "verifying user clear: $user_rec1 + $nclr == $user_rec2"
14851 [ $user_rec2 == $((user_rec1 + nclr)) ] ||
14852 error "user index expect $user_rec1 + $nclr != $user_rec2"
14854 local min0_rec=$(changelog_users $SINGLEMDS |
14855 awk 'min == "" || $2 < min { min = $2 }; END { print min }')
14856 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
14857 awk '{ print $1; exit; }')
14859 changelog_dump | tail -n 5
14860 echo "verifying user min purge: $min0_rec + 1 == $first_rec"
14861 [ $first_rec == $((min0_rec + 1)) ] ||
14862 error "first index should be $min0_rec + 1 not $first_rec"
14864 # LU-3446 changelog index reset on MDT restart
14865 local cur_rec1=$(changelog_users $SINGLEMDS |
14866 awk '/^current.index:/ { print $NF }')
14867 changelog_clear 0 ||
14868 error "clear all changelog records for $cl_user failed"
14869 stop $SINGLEMDS || error "Fail to stop $SINGLEMDS"
14870 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
14871 error "Fail to start $SINGLEMDS"
14872 local cur_rec2=$(changelog_users $SINGLEMDS |
14873 awk '/^current.index:/ { print $NF }')
14874 echo "verifying index survives MDT restart: $cur_rec1 == $cur_rec2"
14875 [ $cur_rec1 == $cur_rec2 ] ||
14876 error "current index should be $cur_rec1 not $cur_rec2"
14878 echo "verifying users from this test are deregistered"
14879 changelog_deregister || error "changelog_deregister failed"
14880 changelog_users $SINGLEMDS | grep -q $cl_user &&
14881 error "User '$cl_user' still in changelog_users"
14883 # lctl get_param -n mdd.*.changelog_users
14884 # current index: 144
14885 # ID index (idle seconds)
14887 if ! changelog_users $SINGLEMDS | grep "^cl"; then
14888 # this is the normal case where all users were deregistered
14889 # make sure no new records are added when no users are present
14890 local last_rec1=$(changelog_users $SINGLEMDS |
14891 awk '/^current.index:/ { print $NF }')
14892 touch $DIR/$tdir/chloe
14893 local last_rec2=$(changelog_users $SINGLEMDS |
14894 awk '/^current.index:/ { print $NF }')
14895 echo "verify changelogs are off: $last_rec1 == $last_rec2"
14896 [ $last_rec1 == $last_rec2 ] || error "changelogs not off"
14898 # any changelog users must be leftovers from a previous test
14899 changelog_users $SINGLEMDS
14900 echo "other changelog users; can't verify off"
14903 run_test 160a "changelog sanity"
14905 test_160b() { # LU-3587
14906 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14907 remote_mds_nodsh && skip "remote MDS with nodsh"
14908 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
14909 skip "Need MDS version at least 2.2.0"
14911 changelog_register || error "changelog_register failed"
14912 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
14913 changelog_users $SINGLEMDS | grep -q $cl_user ||
14914 error "User '$cl_user' not found in changelog_users"
14916 local longname1=$(str_repeat a 255)
14917 local longname2=$(str_repeat b 255)
14920 echo "creating very long named file"
14921 touch $longname1 || error "create of '$longname1' failed"
14922 echo "renaming very long named file"
14923 mv $longname1 $longname2
14925 changelog_dump | grep RENME | tail -n 5
14928 run_test 160b "Verify that very long rename doesn't crash in changelog"
14931 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14932 remote_mds_nodsh && skip "remote MDS with nodsh"
14934 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
14935 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
14936 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
14937 skip "Need MDS version at least 2.5.58 or 2.5.2+"
14941 # Registration step
14942 changelog_register || error "changelog_register failed"
14945 mkdir -p $DIR/$tdir
14946 $MCREATE $DIR/$tdir/foo_160c
14947 changelog_chmask "-TRUNC"
14948 $TRUNCATE $DIR/$tdir/foo_160c 200
14949 changelog_chmask "+TRUNC"
14950 $TRUNCATE $DIR/$tdir/foo_160c 199
14951 changelog_dump | tail -n 5
14952 local truncs=$(changelog_dump | tail -n 5 | grep -c TRUNC)
14953 [ $truncs -eq 1 ] || error "TRUNC changelog mask count $truncs != 1"
14955 run_test 160c "verify that changelog log catch the truncate event"
14958 remote_mds_nodsh && skip "remote MDS with nodsh"
14959 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
14960 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14961 [[ $MDS1_VERSION -ge $(version_code 2.7.60) ]] ||
14962 skip "Need MDS version at least 2.7.60"
14964 # Registration step
14965 changelog_register || error "changelog_register failed"
14967 mkdir -p $DIR/$tdir/migrate_dir
14968 changelog_clear 0 || error "changelog_clear failed"
14970 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
14971 changelog_dump | tail -n 5
14972 local migrates=$(changelog_dump | grep -c "MIGRT")
14973 [ $migrates -eq 1 ] || error "MIGRATE changelog count $migrates != 1"
14975 run_test 160d "verify that changelog log catch the migrate event"
14978 remote_mds_nodsh && skip "remote MDS with nodsh"
14981 changelog_register || error "changelog_register failed"
14983 # Delete a future user (expect fail)
14984 local MDT0=$(facet_svc $SINGLEMDS)
14985 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister "cl77"
14988 if [ $rc -eq 0 ]; then
14989 error "Deleted non-existant user cl77"
14990 elif [ $rc -ne 2 ]; then
14991 error "changelog_deregister failed with $rc, expect 2 (ENOENT)"
14994 # Clear to a bad index (1 billion should be safe)
14995 $LFS changelog_clear $MDT0 "${CL_USERS[$SINGLEMDS]%% *}" 1000000000
14998 if [ $rc -eq 0 ]; then
14999 error "Successfully cleared to invalid CL index"
15000 elif [ $rc -ne 22 ]; then
15001 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
15004 run_test 160e "changelog negative testing (should return errors)"
15007 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15008 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
15009 skip "Need MDS version at least 2.10.56"
15011 local mdts=$(comma_list $(mdts_nodes))
15014 changelog_register || error "first changelog_register failed"
15015 changelog_register || error "second changelog_register failed"
15017 declare -A cl_user1
15018 declare -A cl_user2
15023 # generate some changelog records to accumulate on each MDT
15024 # use all_char because created files should be evenly distributed
15025 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
15026 error "test_mkdir $tdir failed"
15027 log "$(date +%s): creating first files"
15028 for ((i = 0; i < MDSCOUNT * 2; i++)); do
15029 $LFS mkdir -i $((i%MDSCOUNT)) $DIR/$tdir/d$i.$((i/MDSCOUNT)) ||
15030 error "create $DIR/$tdir/d$i.$((i/MDSCOUNT)) failed"
15033 # check changelogs have been generated
15034 local start=$SECONDS
15035 local idle_time=$((MDSCOUNT * 5 + 5))
15036 local nbcl=$(changelog_dump | wc -l)
15037 [[ $nbcl -eq 0 ]] && error "no changelogs found"
15039 for param in "changelog_max_idle_time=$idle_time" \
15041 "changelog_min_gc_interval=2" \
15042 "changelog_min_free_cat_entries=3"; do
15043 local MDT0=$(facet_svc $SINGLEMDS)
15044 local var="${param%=*}"
15045 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
15047 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
15048 do_nodes $mdts $LCTL set_param mdd.*.$param
15051 # force cl_user2 to be idle (1st part), but also cancel the
15052 # cl_user1 records so that it is not evicted later in the test.
15053 local sleep1=$((idle_time / 2))
15054 echo "$(date +%s): sleep1 $sleep1/${idle_time}s"
15057 # simulate changelog catalog almost full
15058 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
15059 do_nodes $mdts "$LCTL set_param fail_loc=0x1313 fail_val=3"
15061 for i in $(seq $MDSCOUNT); do
15062 cl_users=(${CL_USERS[mds$i]})
15063 cl_user1[mds$i]="${cl_users[0]}"
15064 cl_user2[mds$i]="${cl_users[1]}"
15066 [ -n "${cl_user1[mds$i]}" ] ||
15067 error "mds$i: no user registered"
15068 [ -n "${cl_user2[mds$i]}" ] ||
15069 error "mds$i: only ${cl_user2[mds$i]} is registered"
15071 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15072 [ -n "$user_rec1" ] ||
15073 error "mds$i: User ${cl_user1[mds$i]} not registered"
15074 __changelog_clear mds$i ${cl_user1[mds$i]} +2
15075 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15076 [ -n "$user_rec2" ] ||
15077 error "mds$i: User ${cl_user1[mds$i]} not registered"
15078 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
15079 "$user_rec1 + 2 == $user_rec2"
15080 [ $((user_rec1 + 2)) == $user_rec2 ] ||
15081 error "mds$i: user ${cl_user1[mds$i]} index expected " \
15082 "$user_rec1 + 2, but is $user_rec2"
15083 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
15084 [ -n "$user_rec2" ] ||
15085 error "mds$i: User ${cl_user2[mds$i]} not registered"
15086 [ $user_rec1 == $user_rec2 ] ||
15087 error "mds$i: user ${cl_user2[mds$i]} index expected " \
15088 "$user_rec1, but is $user_rec2"
15091 # force cl_user2 idle (2nd part) to just exceed changelog_max_idle_time
15092 local sleep2=$((idle_time - (SECONDS - start) + 1))
15093 echo "$(date +%s): sleep2 $sleep2/${idle_time}s"
15096 # Generate one more changelog to trigger GC at fail_loc for cl_user2.
15097 # cl_user1 should be OK because it recently processed records.
15098 echo "$(date +%s): creating $((MDSCOUNT * 2)) files"
15099 for ((i = 0; i < MDSCOUNT * 2; i++)); do
15100 $LFS mkdir -i $((i%MDSCOUNT)) $DIR/$tdir/d$i.$((i/MDSCOUNT+2))||
15101 error "create $DIR/$tdir/d$i.$((i/MDSCOUNT+2)) failed"
15104 # ensure gc thread is done
15105 for i in $(mdts_nodes); do
15106 wait_update $i "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
15107 error "$i: GC-thread not done"
15111 for (( i = 1; i <= MDSCOUNT; i++ )); do
15112 # check cl_user1 still registered
15113 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
15114 error "mds$i: User ${cl_user1[mds$i]} not registered"
15115 # check cl_user2 unregistered
15116 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
15117 error "mds$i: User ${cl_user2[mds$i]} still registered"
15119 # check changelogs are present and starting at $user_rec1 + 1
15120 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15121 [ -n "$user_rec1" ] ||
15122 error "mds$i: User ${cl_user1[mds$i]} not registered"
15123 first_rec=$($LFS changelog $(facet_svc mds$i) |
15124 awk '{ print $1; exit; }')
15126 echo "mds$i: $(date +%s) verify rec $user_rec1+1 == $first_rec"
15127 [ $((user_rec1 + 1)) == $first_rec ] ||
15128 error "mds$i: rec $first_rec != $user_rec1 + 1"
15131 run_test 160f "changelog garbage collect (timestamped users)"
15134 remote_mds_nodsh && skip "remote MDS with nodsh"
15135 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
15136 skip "Need MDS version at least 2.10.56"
15138 local mdts=$(comma_list $(mdts_nodes))
15140 #define OBD_FAIL_TIME_IN_CHLOG_USER 0x1314
15141 do_nodes $mdts $LCTL set_param fail_loc=0x1314
15144 changelog_register || error "first changelog_register failed"
15145 changelog_register || error "second changelog_register failed"
15147 declare -A cl_user1
15148 declare -A cl_user2
15153 # generate some changelog records to accumulate on each MDT
15154 # use all_char because created files should be evenly distributed
15155 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
15156 error "test_mkdir $tdir failed"
15157 for ((i = 0; i < MDSCOUNT; i++)); do
15158 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
15159 error "create $DIR/$tdir/d$i.1 failed"
15162 # check changelogs have been generated
15163 local nbcl=$(changelog_dump | wc -l)
15164 (( $nbcl > 0 )) || error "no changelogs found"
15166 # reduce the max_idle_indexes value to make sure we exceed it
15167 for param in "changelog_max_idle_indexes=1" \
15169 "changelog_min_gc_interval=2" \
15170 "changelog_min_free_cat_entries=3"; do
15171 local MDT0=$(facet_svc $SINGLEMDS)
15172 local var="${param%=*}"
15173 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
15175 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
15176 do_nodes $mdts $LCTL set_param mdd.*.$param ||
15177 error "unable to set mdd.*.$param"
15180 # simulate changelog catalog almost full
15181 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
15182 do_nodes $mdts "$LCTL set_param fail_loc=0x1313 fail_val=3"
15184 local start=$SECONDS
15185 for i in $(seq $MDSCOUNT); do
15186 cl_users=(${CL_USERS[mds$i]})
15187 cl_user1[mds$i]="${cl_users[0]}"
15188 cl_user2[mds$i]="${cl_users[1]}"
15190 [ -n "${cl_user1[mds$i]}" ] ||
15191 error "mds$i: no user registered"
15192 [ -n "${cl_user2[mds$i]}" ] ||
15193 error "mds$i: only ${cl_user1[mds$i]} is registered"
15195 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15196 [ -n "$user_rec1" ] ||
15197 error "mds$i: User ${cl_user1[mds$i]} not registered"
15198 __changelog_clear mds$i ${cl_user1[mds$i]} +2
15199 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15200 [ -n "$user_rec2" ] ||
15201 error "mds$i: User ${cl_user1[mds$i]} not registered"
15202 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
15203 "$user_rec1 + 2 == $user_rec2"
15204 [ $((user_rec1 + 2)) == $user_rec2 ] ||
15205 error "mds$i: user ${cl_user1[mds$i]} index expected " \
15206 "$user_rec1 + 2, but is $user_rec2"
15207 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
15208 [ -n "$user_rec2" ] ||
15209 error "mds$i: User ${cl_user2[mds$i]} not registered"
15210 [ $user_rec1 == $user_rec2 ] ||
15211 error "mds$i: user ${cl_user2[mds$i]} index expected " \
15212 "$user_rec1, but is $user_rec2"
15215 # ensure we are past the previous changelog_min_gc_interval set above
15216 local sleep2=$((start + 2 - SECONDS))
15217 (( sleep2 > 0 )) && echo "sleep $sleep2 for interval" && sleep $sleep2
15219 # Generate one more changelog to trigger GC at fail_loc for cl_user2.
15220 # cl_user1 should be OK because it recently processed records.
15221 for ((i = 0; i < MDSCOUNT; i++)); do
15222 $LFS mkdir -i $i $DIR/$tdir/d$i.3 $DIR/$tdir/d$i.4 ||
15223 error "create $DIR/$tdir/d$i.3 failed"
15226 # ensure gc thread is done
15227 for i in $(mdts_nodes); do
15228 wait_update $i "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
15229 error "$i: GC-thread not done"
15233 for (( i = 1; i <= MDSCOUNT; i++ )); do
15234 # check cl_user1 still registered
15235 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
15236 error "mds$i: User ${cl_user1[mds$i]} not registered"
15237 # check cl_user2 unregistered
15238 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
15239 error "mds$i: User ${cl_user2[mds$i]} still registered"
15241 # check changelogs are present and starting at $user_rec1 + 1
15242 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15243 [ -n "$user_rec1" ] ||
15244 error "mds$i: User ${cl_user1[mds$i]} not registered"
15245 first_rec=$($LFS changelog $(facet_svc mds$i) |
15246 awk '{ print $1; exit; }')
15248 echo "mds$i: $(date +%s) verify rec $user_rec1+1 == $first_rec"
15249 [ $((user_rec1 + 1)) == $first_rec ] ||
15250 error "mds$i: rec $first_rec != $user_rec1 + 1"
15253 run_test 160g "changelog garbage collect (old users)"
15256 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15257 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
15258 skip "Need MDS version at least 2.10.56"
15260 local mdts=$(comma_list $(mdts_nodes))
15263 changelog_register || error "first changelog_register failed"
15264 changelog_register || error "second changelog_register failed"
15266 declare -A cl_user1
15267 declare -A cl_user2
15272 # generate some changelog records to accumulate on each MDT
15273 # use all_char because created files should be evenly distributed
15274 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
15275 error "test_mkdir $tdir failed"
15276 for ((i = 0; i < MDSCOUNT; i++)); do
15277 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
15278 error "create $DIR/$tdir/d$i.1 failed"
15281 # check changelogs have been generated
15282 local nbcl=$(changelog_dump | wc -l)
15283 [[ $nbcl -eq 0 ]] && error "no changelogs found"
15285 for param in "changelog_max_idle_time=10" \
15287 "changelog_min_gc_interval=2"; do
15288 local MDT0=$(facet_svc $SINGLEMDS)
15289 local var="${param%=*}"
15290 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
15292 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
15293 do_nodes $mdts $LCTL set_param mdd.*.$param
15296 # force cl_user2 to be idle (1st part)
15299 for i in $(seq $MDSCOUNT); do
15300 cl_users=(${CL_USERS[mds$i]})
15301 cl_user1[mds$i]="${cl_users[0]}"
15302 cl_user2[mds$i]="${cl_users[1]}"
15304 [ -n "${cl_user1[mds$i]}" ] ||
15305 error "mds$i: no user registered"
15306 [ -n "${cl_user2[mds$i]}" ] ||
15307 error "mds$i: only ${cl_user2[mds$i]} is registered"
15309 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15310 [ -n "$user_rec1" ] ||
15311 error "mds$i: User ${cl_user1[mds$i]} not registered"
15312 __changelog_clear mds$i ${cl_user1[mds$i]} +2
15313 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15314 [ -n "$user_rec2" ] ||
15315 error "mds$i: User ${cl_user1[mds$i]} not registered"
15316 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
15317 "$user_rec1 + 2 == $user_rec2"
15318 [ $((user_rec1 + 2)) == $user_rec2 ] ||
15319 error "mds$i: user ${cl_user1[mds$i]} index expected " \
15320 "$user_rec1 + 2, but is $user_rec2"
15321 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
15322 [ -n "$user_rec2" ] ||
15323 error "mds$i: User ${cl_user2[mds$i]} not registered"
15324 [ $user_rec1 == $user_rec2 ] ||
15325 error "mds$i: user ${cl_user2[mds$i]} index expected " \
15326 "$user_rec1, but is $user_rec2"
15329 # force cl_user2 to be idle (2nd part) and to reach
15330 # changelog_max_idle_time
15333 # force each GC-thread start and block then
15334 # one per MDT/MDD, set fail_val accordingly
15335 #define OBD_FAIL_FORCE_GC_THREAD 0x1316
15336 do_nodes $mdts $LCTL set_param fail_loc=0x1316
15338 # generate more changelogs to trigger fail_loc
15339 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
15340 error "create $DIR/$tdir/${tfile}bis failed"
15342 # stop MDT to stop GC-thread, should be done in back-ground as it will
15343 # block waiting for the thread to be released and exit
15344 declare -A stop_pids
15345 for i in $(seq $MDSCOUNT); do
15347 stop_pids[mds$i]=$!
15350 for i in $(mdts_nodes); do
15353 local facets=$(facets_up_on_host $i)
15355 for facet in ${facets//,/ }; do
15356 if [[ $facet == mds* ]]; then
15360 # ensure each MDS's gc threads are still present and all in "R"
15361 # state (OBD_FAIL_FORCE_GC_THREAD effect!)
15362 [[ $(do_node $i pgrep chlg_gc_thread | wc -l) -eq $nb ]] ||
15363 error "$i: expected $nb GC-thread"
15365 "ps -C chlg_gc_thread -o state --no-headers | uniq" \
15367 error "$i: GC-thread not found in R-state"
15368 # check umounts of each MDT on MDS have reached kthread_stop()
15369 [[ $(do_node $i pgrep umount | wc -l) -eq $nb ]] ||
15370 error "$i: expected $nb umount"
15372 "ps -C umount -o state --no-headers | uniq" "D" 20 ||
15373 error "$i: umount not found in D-state"
15376 # release all GC-threads
15377 do_nodes $mdts $LCTL set_param fail_loc=0
15379 # wait for MDT stop to complete
15380 for i in $(seq $MDSCOUNT); do
15381 wait ${stop_pids[mds$i]} || error "mds$i: stop failed"
15385 # may try to check if any orphan changelog records are present
15386 # via ldiskfs/zfs and llog_reader...
15388 # re-start/mount MDTs
15389 for i in $(seq $MDSCOUNT); do
15390 start mds$i $(mdsdevname $i) $MDS_MOUNT_OPTS ||
15391 error "Fail to start mds$i"
15395 for i in $(seq $MDSCOUNT); do
15396 # check cl_user1 still registered
15397 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
15398 error "mds$i: User ${cl_user1[mds$i]} not registered"
15399 # check cl_user2 unregistered
15400 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
15401 error "mds$i: User ${cl_user2[mds$i]} still registered"
15403 # check changelogs are present and starting at $user_rec1 + 1
15404 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15405 [ -n "$user_rec1" ] ||
15406 error "mds$i: User ${cl_user1[mds$i]} not registered"
15407 first_rec=$($LFS changelog $(facet_svc mds$i) |
15408 awk '{ print $1; exit; }')
15410 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
15411 [ $((user_rec1 + 1)) == $first_rec ] ||
15412 error "mds$i: first index should be $user_rec1 + 1, " \
15413 "but is $first_rec"
15416 run_test 160h "changelog gc thread stop upon umount, orphan records delete " \
15421 local mdts=$(comma_list $(mdts_nodes))
15423 changelog_register || error "first changelog_register failed"
15425 # generate some changelog records to accumulate on each MDT
15426 # use all_char because created files should be evenly distributed
15427 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
15428 error "test_mkdir $tdir failed"
15429 for ((i = 0; i < MDSCOUNT; i++)); do
15430 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
15431 error "create $DIR/$tdir/d$i.1 failed"
15434 # check changelogs have been generated
15435 local nbcl=$(changelog_dump | wc -l)
15436 [[ $nbcl -eq 0 ]] && error "no changelogs found"
15438 # simulate race between register and unregister
15439 # XXX as fail_loc is set per-MDS, with DNE configs the race
15440 # simulation will only occur for one MDT per MDS and for the
15441 # others the normal race scenario will take place
15442 #define CFS_FAIL_CHLOG_USER_REG_UNREG_RACE 0x1315
15443 do_nodes $mdts $LCTL set_param fail_loc=0x10001315
15444 do_nodes $mdts $LCTL set_param fail_val=1
15446 # unregister 1st user
15447 changelog_deregister &
15449 # wait some time for deregister work to reach race rdv
15451 # register 2nd user
15452 changelog_register || error "2nd user register failed"
15454 wait $pid1 || error "1st user deregister failed"
15458 declare -A LAST_REC
15459 for i in $(seq $MDSCOUNT); do
15460 if changelog_users mds$i | grep "^cl"; then
15461 # make sure new records are added with one user present
15462 LAST_REC[mds$i]=$(changelog_users $SINGLEMDS |
15463 awk '/^current.index:/ { print $NF }')
15465 error "mds$i has no user registered"
15469 # generate more changelog records to accumulate on each MDT
15470 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
15471 error "create $DIR/$tdir/${tfile}bis failed"
15473 for i in $(seq $MDSCOUNT); do
15474 last_rec=$(changelog_users $SINGLEMDS |
15475 awk '/^current.index:/ { print $NF }')
15476 echo "verify changelogs are on: $last_rec != ${LAST_REC[mds$i]}"
15477 [ $last_rec != ${LAST_REC[mds$i]} ] ||
15478 error "changelogs are off on mds$i"
15481 run_test 160i "changelog user register/unregister race"
15484 remote_mds_nodsh && skip "remote MDS with nodsh"
15485 [[ $MDS1_VERSION -lt $(version_code 2.12.56) ]] &&
15486 skip "Need MDS version at least 2.12.56"
15488 mount_client $MOUNT2 || error "mount_client on $MOUNT2 failed"
15489 stack_trap "umount $MOUNT2" EXIT
15491 changelog_register || error "first changelog_register failed"
15492 stack_trap "changelog_deregister" EXIT
15494 # generate some changelog
15495 # use all_char because created files should be evenly distributed
15496 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
15497 error "mkdir $tdir failed"
15498 for ((i = 0; i < MDSCOUNT; i++)); do
15499 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
15500 error "create $DIR/$tdir/d$i.1 failed"
15503 # open the changelog device
15504 exec 3>/dev/changelog-$FSNAME-MDT0000
15505 stack_trap "exec 3>&-" EXIT
15506 exec 4</dev/changelog-$FSNAME-MDT0000
15507 stack_trap "exec 4<&-" EXIT
15509 # umount the first lustre mount
15511 stack_trap "mount_client $MOUNT" EXIT
15513 # read changelog, which may or may not fail, but should not crash
15517 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
15518 changelog_users $SINGLEMDS | grep -q $cl_user ||
15519 error "User $cl_user not found in changelog_users"
15521 printf 'clear:'$cl_user':0' >&3
15523 run_test 160j "client can be umounted while its chanangelog is being used"
15526 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15527 remote_mds_nodsh && skip "remote MDS with nodsh"
15529 mkdir -p $DIR/$tdir/1/1
15531 changelog_register || error "changelog_register failed"
15532 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
15534 changelog_users $SINGLEMDS | grep -q $cl_user ||
15535 error "User '$cl_user' not found in changelog_users"
15536 #define OBD_FAIL_MDS_CHANGELOG_REORDER 0x15d
15537 do_facet mds1 $LCTL set_param fail_loc=0x8000015d fail_val=3
15538 rmdir $DIR/$tdir/1/1 & sleep 1
15540 touch $DIR/$tdir/2/2
15541 rm -rf $DIR/$tdir/2
15546 changelog_dump | grep rmdir || error "rmdir not recorded"
15548 run_test 160k "Verify that changelog records are not lost"
15550 # Verifies that a file passed as a parameter has recently had an operation
15551 # performed on it that has generated an MTIME changelog which contains the
15552 # correct parent FID. As files might reside on a different MDT from the
15553 # parent directory in DNE configurations, the FIDs are translated to paths
15554 # before being compared, which should be identical
15555 compare_mtime_changelog() {
15563 mdtidx=$($LFS getstripe --mdt-index $file)
15564 mdtidx=$(printf "%04x" $mdtidx)
15566 # Obtain the parent FID from the MTIME changelog
15567 mtime=$($LFS changelog $FSNAME-MDT$mdtidx | tail -n 1 | grep MTIME)
15568 [ -z "$mtime" ] && error "MTIME changelog not recorded"
15570 cl_fid=$(sed -e 's/.* p=//' -e 's/ .*//' <<<$mtime)
15571 [ -z "$cl_fid" ] && error "parent FID not present"
15573 # Verify that the path for the parent FID is the same as the path for
15574 # the test directory
15575 pdir=$($LFS fid2path $MOUNT "$cl_fid")
15579 [[ "${pdir%/}" == "$dir" ]] ||
15580 error "MTIME changelog parent FID is wrong, expected $dir, got $pdir"
15584 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15586 remote_mds_nodsh && skip "remote MDS with nodsh"
15587 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
15588 skip "Need MDS version at least 2.13.55"
15592 changelog_register || error "changelog_register failed"
15593 cl_user="${CL_USERS[$SINGLEMDS]%% *}"
15595 changelog_users $SINGLEMDS | grep -q $cl_user ||
15596 error "User '$cl_user' not found in changelog_users"
15598 # Clear some types so that MTIME changelogs are generated
15599 changelog_chmask "-CREAT"
15600 changelog_chmask "-CLOSE"
15602 test_mkdir $DIR/$tdir || error "failed to mkdir $DIR/$tdir"
15604 # Test CL_MTIME during setattr
15605 touch $DIR/$tdir/$tfile
15606 compare_mtime_changelog $DIR/$tdir/$tfile
15608 # Test CL_MTIME during close
15609 $MULTIOP $DIR/$tdir/${tfile}_2 O_2w4096c || error "multiop failed"
15610 compare_mtime_changelog $DIR/$tdir/${tfile}_2
15612 run_test 160l "Verify that MTIME changelog records contain the parent FID"
15615 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15617 test_mkdir -c1 $DIR/$tdir
15618 cp /etc/hosts $DIR/$tdir/$tfile
15619 test_mkdir -c1 $DIR/$tdir/foo1
15620 test_mkdir -c1 $DIR/$tdir/foo2
15621 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
15622 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
15623 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
15624 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
15625 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
15626 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
15627 $LFS fid2path $DIR $FID
15628 error "bad link ea"
15631 rm $DIR/$tdir/foo2/zachary
15633 rm $DIR/$tdir/foo2/thor
15635 rm $DIR/$tdir/$tfile
15637 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
15638 [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ] &&
15639 { $LFS fid2path $DIR $FID; error "bad link rename"; }
15640 rm $DIR/$tdir/foo2/maggie
15643 local longname=$tfile.avg_len_is_thirty_two_
15644 stack_trap "unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
15645 error_noexit 'failed to unlink many hardlinks'" EXIT
15646 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
15647 error "failed to hardlink many files"
15648 links=$($LFS fid2path $DIR $FID | wc -l)
15649 echo -n "${links}/1000 links in link EA"
15650 [[ $links -gt 60 ]] || error "expected at least 60 links in link EA"
15652 run_test 161a "link ea sanity"
15655 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15656 [ $MDSCOUNT -lt 2 ] && skip_env "skipping remote directory test"
15659 local remote_dir=$DIR/$tdir/remote_dir
15661 mkdir -p $DIR/$tdir
15662 $LFS mkdir -i $MDTIDX $remote_dir ||
15663 error "create remote directory failed"
15665 cp /etc/hosts $remote_dir/$tfile
15666 mkdir -p $remote_dir/foo1
15667 mkdir -p $remote_dir/foo2
15668 ln $remote_dir/$tfile $remote_dir/foo1/sofia
15669 ln $remote_dir/$tfile $remote_dir/foo2/zachary
15670 ln $remote_dir/$tfile $remote_dir/foo1/luna
15671 ln $remote_dir/$tfile $remote_dir/foo2/thor
15673 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
15675 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
15676 $LFS fid2path $DIR $FID
15677 error "bad link ea"
15680 rm $remote_dir/foo2/zachary
15682 rm $remote_dir/foo2/thor
15684 rm $remote_dir/$tfile
15686 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
15687 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
15688 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
15689 $LFS fid2path $DIR $FID
15690 error "bad link rename"
15692 rm $remote_dir/foo2/maggie
15695 local longname=filename_avg_len_is_thirty_two_
15696 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
15697 error "failed to hardlink many files"
15698 links=$($LFS fid2path $DIR $FID | wc -l)
15699 echo -n "${links}/1000 links in link EA"
15700 [[ ${links} -gt 60 ]] ||
15701 error "expected at least 60 links in link EA"
15702 unlinkmany $remote_dir/foo2/$longname 1000 ||
15703 error "failed to unlink many hardlinks"
15705 run_test 161b "link ea sanity under remote directory"
15708 remote_mds_nodsh && skip "remote MDS with nodsh"
15709 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15710 [[ $MDS1_VERSION -lt $(version_code 2.1.5) ]] &&
15711 skip "Need MDS version at least 2.1.5"
15713 # define CLF_RENAME_LAST 0x0001
15714 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
15715 changelog_register || error "changelog_register failed"
15718 test_mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir
15719 touch $DIR/$tdir/foo_161c
15720 touch $DIR/$tdir/bar_161c
15721 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
15722 changelog_dump | grep RENME | tail -n 5
15723 local flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
15724 changelog_clear 0 || error "changelog_clear failed"
15725 if [ x$flags != "x0x1" ]; then
15726 error "flag $flags is not 0x1"
15729 echo "rename overwrite target with nlink = 1, changelog flags=$flags"
15730 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
15731 touch $DIR/$tdir/foo_161c
15732 touch $DIR/$tdir/bar_161c
15733 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
15734 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
15735 changelog_dump | grep RENME | tail -n 5
15736 flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
15737 changelog_clear 0 || error "changelog_clear failed"
15738 if [ x$flags != "x0x0" ]; then
15739 error "flag $flags is not 0x0"
15741 echo "rename overwrite a target having nlink > 1," \
15742 "changelog record has flags of $flags"
15744 # rename doesn't overwrite a target (changelog flag 0x0)
15745 touch $DIR/$tdir/foo_161c
15746 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
15747 changelog_dump | grep RENME | tail -n 5
15748 flags=$(changelog_dump | grep RENME | tail -1 | cut -f5 -d' ')
15749 changelog_clear 0 || error "changelog_clear failed"
15750 if [ x$flags != "x0x0" ]; then
15751 error "flag $flags is not 0x0"
15753 echo "rename doesn't overwrite a target," \
15754 "changelog record has flags of $flags"
15756 # define CLF_UNLINK_LAST 0x0001
15757 # unlink a file having nlink = 1 (changelog flag 0x1)
15758 rm -f $DIR/$tdir/foo2_161c
15759 changelog_dump | grep UNLNK | tail -n 5
15760 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
15761 changelog_clear 0 || error "changelog_clear failed"
15762 if [ x$flags != "x0x1" ]; then
15763 error "flag $flags is not 0x1"
15765 echo "unlink a file having nlink = 1," \
15766 "changelog record has flags of $flags"
15768 # unlink a file having nlink > 1 (changelog flag 0x0)
15769 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
15770 rm -f $DIR/$tdir/foobar_161c
15771 changelog_dump | grep UNLNK | tail -n 5
15772 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
15773 changelog_clear 0 || error "changelog_clear failed"
15774 if [ x$flags != "x0x0" ]; then
15775 error "flag $flags is not 0x0"
15777 echo "unlink a file having nlink > 1, changelog record flags '$flags'"
15779 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
15782 remote_mds_nodsh && skip "remote MDS with nodsh"
15783 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
15788 changelog_register || error "changelog_register failed"
15790 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
15791 # interfer with $MOUNT/.lustre/fid/ access
15793 [[ $? -eq 0 ]] || error "mkdir failed"
15795 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | OBD_FAIL_ONCE
15796 $LCTL set_param fail_loc=0x8000140c
15798 $LCTL set_param fail_val=5
15801 echo foofoo > $DIR/$tdir/$tfile &
15804 # wait for create to be delayed
15808 [[ $? -eq 0 ]] || error "create should be blocked"
15810 local tempfile="$(mktemp --tmpdir $tfile.XXXXXX)"
15811 stack_trap "rm -f $tempfile"
15812 fid=$(changelog_extract_field "CREAT" "$tfile" "t=")
15813 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
15814 # some delay may occur during ChangeLog publishing and file read just
15815 # above, that could allow file write to happen finally
15816 [[ -s $tempfile ]] && echo "file should be empty"
15818 $LCTL set_param fail_loc=0
15821 [[ $? -eq 0 ]] || error "create failed"
15823 run_test 161d "create with concurrent .lustre/fid access"
15826 local expected="$1"
15831 path=$($LFS fid2path "$@")
15834 if [ $rc -ne 0 ]; then
15835 error "path looked up of '$expected' failed: rc=$rc"
15836 elif [ "$path" != "$expected" ]; then
15837 error "path looked up '$path' instead of '$expected'"
15839 echo "FID '$fid' resolves to path '$path' as expected"
15843 test_162a() { # was test_162
15844 test_mkdir -p -c1 $DIR/$tdir/d2
15845 touch $DIR/$tdir/d2/$tfile
15846 touch $DIR/$tdir/d2/x1
15847 touch $DIR/$tdir/d2/x2
15848 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
15849 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
15851 local fid=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
15852 check_path "$tdir/d2/$tfile" $FSNAME "$fid" --link 0
15855 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
15856 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
15857 check_path "$tdir/d2/p/q/r/slink" $FSNAME "$fid" --link 0
15859 # softlink to wrong file
15860 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
15861 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
15862 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME "$fid" --link 0
15865 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
15866 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
15867 fid=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
15868 # fid2path dir/fsname should both work
15869 check_path "$tdir/d2/a/b/c/new_file" $FSNAME "$fid" --link 1
15870 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR "$fid" --link 0
15872 # hardlink count: check that there are 2 links
15873 local nlinks=$($LFS fid2path $DIR "$fid" | wc -l)
15874 [ $nlinks -eq 2 ] || error "expect 2 links, found $nlinks"
15876 # hardlink indexing: remove the first link
15877 rm $DIR/$tdir/d2/p/q/r/hlink
15878 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $fid --link 0
15880 run_test 162a "path lookup sanity"
15883 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15884 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15887 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
15888 error "create striped dir failed"
15890 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
15891 tail -n 1 | awk '{print $2}')
15892 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
15894 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
15895 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
15898 for ((i=0;i<5;i++)); do
15899 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
15900 error "get fid for f$i failed"
15901 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0
15903 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
15904 error "get fid for d$i failed"
15905 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0
15910 run_test 162b "striped directory path lookup sanity"
15912 # LU-4239: Verify fid2path works with paths 100 or more directories deep
15914 [[ $MDS1_VERSION -lt $(version_code 2.7.51) ]] &&
15915 skip "Need MDS version at least 2.7.51"
15917 local lpath=$tdir.local
15918 local rpath=$tdir.remote
15920 test_mkdir $DIR/$lpath
15921 test_mkdir $DIR/$rpath
15923 for ((i = 0; i <= 101; i++)); do
15926 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
15927 error "get fid for local directory $DIR/$lpath failed"
15928 check_path "$DIR/$lpath" $MOUNT $FID --link 0
15931 test_mkdir $DIR/$rpath
15932 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
15933 error "get fid for remote directory $DIR/$rpath failed"
15934 check_path "$DIR/$rpath" $MOUNT $FID --link 0
15939 run_test 162c "fid2path works with paths 100 or more directories deep"
15941 oalr_event_count() {
15945 awk -v name="${FSNAME}-OST0000" \
15946 -v event="${event}" \
15947 '$1 == "TRACE" && $2 == event && $3 == name' \
15952 oalr_expect_event_count() {
15955 local expect="${3}"
15958 count=$(oalr_event_count "${event}" "${trace}")
15959 if ((count == expect)); then
15963 error_noexit "${event} event count was '${count}', expected ${expect}"
15969 do_facet ost1 killall --quiet -KILL ofd_access_log_reader || true
15971 start ost1 "$(ostdevname 1)" $OST_MOUNT_OPTS
15975 sync # Flush previous IOs so we can count log entries.
15976 do_facet ost1 $LCTL set_param "obdfilter.${FSNAME}-OST0000.access_log_size=4096"
15977 stack_trap cleanup_165 EXIT
15981 local trace="/tmp/${tfile}.trace"
15985 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
15986 skip "OFD access log unsupported"
15989 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
15992 do_facet ost1 ofd_access_log_reader --list
15995 do_facet ost1 killall -TERM ofd_access_log_reader
15999 if ((rc != 0)); then
16000 error "ofd_access_log_reader exited with rc = '${rc}'"
16003 # Parse trace file for discovery events:
16004 oalr_expect_event_count alr_log_add "${trace}" 1
16005 oalr_expect_event_count alr_log_eof "${trace}" 1
16006 oalr_expect_event_count alr_log_free "${trace}" 1
16008 run_test 165a "ofd access log discovery"
16011 local trace="/tmp/${tfile}.trace"
16012 local file="${DIR}/${tfile}"
16021 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
16022 skip "OFD access log unsupported"
16025 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
16028 do_facet ost1 ofd_access_log_reader --list
16030 lfs setstripe -c 1 -i 0 "${file}"
16031 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
16032 error "cannot create '${file}'"
16035 do_facet ost1 killall -TERM ofd_access_log_reader
16039 if ((rc != 0)); then
16040 error "ofd_access_log_reader exited with rc = '${rc}'"
16043 oalr_expect_event_count alr_log_entry "${trace}" 1
16045 pfid1=$($LFS path2fid "${file}")
16047 # 1 2 3 4 5 6 7 8 9 10
16048 # TRACE alr_log_entry OST PFID BEGIN END TIME SIZE COUNT FLAGS
16049 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
16051 echo "entry = '${entry[*]}'" >&2
16054 if [[ "${pfid1}" != "${pfid2}" ]]; then
16055 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
16059 if ((size != 1048576)); then
16060 error "entry '${entry[*]}' has invalid io size '${size}', expected 1048576"
16064 if [[ "${flags}" != "w" ]]; then
16065 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'w'"
16068 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
16071 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r524288c ||
16072 error "cannot read '${file}'"
16075 do_facet ost1 killall -TERM ofd_access_log_reader
16079 if ((rc != 0)); then
16080 error "ofd_access_log_reader exited with rc = '${rc}'"
16083 oalr_expect_event_count alr_log_entry "${trace}" 1
16085 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
16086 echo "entry = '${entry[*]}'" >&2
16089 if [[ "${pfid1}" != "${pfid2}" ]]; then
16090 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
16094 if ((size != 524288)); then
16095 error "entry '${entry[*]}' has invalid io size '${size}', 524288"
16099 if [[ "${flags}" != "r" ]]; then
16100 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'r'"
16103 run_test 165b "ofd access log entries are produced and consumed"
16106 local trace="/tmp/${tfile}.trace"
16107 local file="${DIR}/${tdir}/${tfile}"
16109 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
16110 skip "OFD access log unsupported"
16112 test_mkdir "${DIR}/${tdir}"
16115 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
16118 lfs setstripe -c 1 -i 0 "${DIR}/${tdir}"
16120 # 4096 / 64 = 64. Create twice as many entries.
16121 for ((i = 0; i < 128; i++)); do
16122 $MULTIOP "${file}-${i}" oO_CREAT:O_WRONLY:w512c ||
16123 error "cannot create file"
16128 do_facet ost1 killall -TERM ofd_access_log_reader
16131 if ((rc != 0)); then
16132 error "ofd_access_log_reader exited with rc = '${rc}'"
16135 unlinkmany "${file}-%d" 128
16137 run_test 165c "full ofd access logs do not block IOs"
16139 oal_get_read_count() {
16142 # STATS lustre-OST0001 alr_read_count 1
16144 do_facet ost1 cat "${stats}" |
16145 awk '$1 == "STATS" && $3 == "alr_read_count" { count = $4; }
16146 END { print count; }'
16149 oal_expect_read_count() {
16154 # Ask ofd_access_log_reader to write stats.
16155 do_facet ost1 killall -USR1 ofd_access_log_reader
16157 # Allow some time for things to happen.
16160 count=$(oal_get_read_count "${stats}")
16161 if ((count == expect)); then
16165 error_noexit "bad read count, got ${count}, expected ${expect}"
16166 do_facet ost1 cat "${stats}" >&2
16171 local stats="/tmp/${tfile}.stats"
16172 local file="${DIR}/${tdir}/${tfile}"
16173 local param="obdfilter.${FSNAME}-OST0000.access_log_mask"
16175 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
16176 skip "OFD access log unsupported"
16178 test_mkdir "${DIR}/${tdir}"
16181 do_facet ost1 ofd_access_log_reader --stats="${stats}" &
16184 lfs setstripe -c 1 -i 0 "${file}"
16186 do_facet ost1 lctl set_param "${param}=rw"
16187 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
16188 error "cannot create '${file}'"
16189 oal_expect_read_count "${stats}" 1
16191 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
16192 error "cannot read '${file}'"
16193 oal_expect_read_count "${stats}" 2
16195 do_facet ost1 lctl set_param "${param}=r"
16196 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
16197 error "cannot create '${file}'"
16198 oal_expect_read_count "${stats}" 2
16200 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
16201 error "cannot read '${file}'"
16202 oal_expect_read_count "${stats}" 3
16204 do_facet ost1 lctl set_param "${param}=w"
16205 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
16206 error "cannot create '${file}'"
16207 oal_expect_read_count "${stats}" 4
16209 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
16210 error "cannot read '${file}'"
16211 oal_expect_read_count "${stats}" 4
16213 do_facet ost1 lctl set_param "${param}=0"
16214 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
16215 error "cannot create '${file}'"
16216 oal_expect_read_count "${stats}" 4
16218 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
16219 error "cannot read '${file}'"
16220 oal_expect_read_count "${stats}" 4
16222 do_facet ost1 killall -TERM ofd_access_log_reader
16225 if ((rc != 0)); then
16226 error "ofd_access_log_reader exited with rc = '${rc}'"
16229 run_test 165d "ofd_access_log mask works"
16232 local stats="/tmp/${tfile}.stats"
16233 local file0="${DIR}/${tdir}-0/${tfile}"
16234 local file1="${DIR}/${tdir}-1/${tfile}"
16236 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
16237 skip "OFD access log unsupported"
16239 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
16241 test_mkdir -c 1 -i 0 "${DIR}/${tdir}-0"
16242 test_mkdir -c 1 -i 1 "${DIR}/${tdir}-1"
16244 lfs setstripe -c 1 -i 0 "${file0}"
16245 lfs setstripe -c 1 -i 0 "${file1}"
16248 do_facet ost1 ofd_access_log_reader -I 1 --stats="${stats}" &
16251 $MULTIOP "${file0}" oO_CREAT:O_WRONLY:w512c ||
16252 error "cannot create '${file0}'"
16254 oal_expect_read_count "${stats}" 0
16256 $MULTIOP "${file1}" oO_CREAT:O_WRONLY:w512c ||
16257 error "cannot create '${file1}'"
16259 oal_expect_read_count "${stats}" 1
16261 do_facet ost1 killall -TERM ofd_access_log_reader
16264 if ((rc != 0)); then
16265 error "ofd_access_log_reader exited with rc = '${rc}'"
16268 run_test 165e "ofd_access_log MDT index filter works"
16271 local trace="/tmp/${tfile}.trace"
16276 do_facet ost1 timeout 60 ofd_access_log_reader \
16277 --exit-on-close --debug=- --trace=- > "${trace}" &
16284 if ((rc != 0)); then
16285 error_noexit "ofd_access_log_reader exited with rc = '${rc}'"
16290 run_test 165f "ofd_access_log_reader --exit-on-close works"
16293 # do directio so as not to populate the page cache
16294 log "creating a 10 Mb file"
16295 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c ||
16296 error "multiop failed while creating a file"
16297 log "starting reads"
16298 dd if=$DIR/$tfile of=/dev/null bs=4096 &
16299 log "truncating the file"
16300 $MULTIOP $DIR/$tfile oO_TRUNC:c ||
16301 error "multiop failed while truncating the file"
16303 kill %+ || true # reads might have finished
16304 echo "wait until dd is finished"
16306 log "removing the temporary file"
16307 rm -rf $DIR/$tfile || error "tmp file removal failed"
16309 run_test 169 "parallel read and truncate should not deadlock"
16312 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16314 $LCTL clear # bug 18514
16315 $LCTL debug_daemon start $TMP/${tfile}_log_good
16317 $LCTL debug_daemon stop
16318 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
16319 error "sed failed to read log_good"
16321 $LCTL debug_daemon start $TMP/${tfile}_log_good
16323 $LCTL debug_daemon stop
16325 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
16326 error "lctl df log_bad failed"
16328 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
16329 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
16331 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
16332 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
16334 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
16335 error "bad_line good_line1 good_line2 are empty"
16337 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
16338 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
16339 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
16341 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
16342 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
16343 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
16345 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
16346 error "bad_line_new good_line_new are empty"
16348 local expected_good=$((good_line1 + good_line2*2))
16350 rm -f $TMP/${tfile}*
16351 # LU-231, short malformed line may not be counted into bad lines
16352 if [ $bad_line -ne $bad_line_new ] &&
16353 [ $bad_line -ne $((bad_line_new - 1)) ]; then
16354 error "expected $bad_line bad lines, but got $bad_line_new"
16358 if [ $expected_good -ne $good_line_new ]; then
16359 error "expected $expected_good good lines, but got $good_line_new"
16364 run_test 170 "test lctl df to handle corrupted log ====================="
16366 test_171() { # bug20592
16367 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16369 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
16370 $LCTL set_param fail_loc=0x50e
16371 $LCTL set_param fail_val=3000
16372 multiop_bg_pause $DIR/$tfile O_s || true
16374 kill -USR1 $MULTIPID
16378 if dmesg | grep "recursive fault"; then
16379 error "caught a recursive fault"
16381 $LCTL set_param fail_loc=0
16384 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
16386 # it would be good to share it with obdfilter-survey/iokit-libecho code
16387 setup_obdecho_osc () {
16390 local obdfilter_name=$2
16391 echo "Creating new osc for $obdfilter_name on $ost_nid"
16392 # make sure we can find loopback nid
16393 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
16395 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
16396 ${obdfilter_name}_osc_UUID || rc=2; }
16397 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
16398 ${obdfilter_name}_UUID $ost_nid || rc=3; }
16402 cleanup_obdecho_osc () {
16403 local obdfilter_name=$1
16404 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
16405 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
16412 local pages=${3:-64}
16417 local obd_size=$(get_obd_size $node $OBD)
16418 local page_size=$(get_page_size $node)
16419 if [[ -n "$obd_size" ]]; then
16420 local new_count=$((obd_size / (pages * page_size / 1024)))
16421 [[ $new_count -ge $count ]] || count=$new_count
16424 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
16425 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
16427 if [ $rc -eq 0 ]; then
16428 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
16429 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
16431 echo "New object id is $id"
16432 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
16434 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
16435 "test_brw $count w v $pages $id" || rc=4; }
16436 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
16438 [ $rc -eq 0 ] || [ $rc -gt 2 ] &&
16439 { do_facet $node "$LCTL --device ec cleanup" || rc=5; }
16440 [ $rc -eq 0 ] || [ $rc -gt 1 ] &&
16441 { do_facet $node "$LCTL --device ec detach" || rc=6; }
16442 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
16447 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16449 if ! [ -d /sys/fs/lustre/echo_client ] &&
16450 ! module_loaded obdecho; then
16451 load_module obdecho/obdecho &&
16452 stack_trap "rmmod obdecho" EXIT ||
16453 error "unable to load obdecho on client"
16456 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
16457 local host=$($LCTL get_param -n osc.$osc.import |
16458 awk '/current_connection:/ { print $2 }' )
16459 local target=$($LCTL get_param -n osc.$osc.import |
16460 awk '/target:/ { print $2 }' )
16461 target=${target%_UUID}
16463 if [ -n "$target" ]; then
16464 setup_obdecho_osc $host $target &&
16465 stack_trap "cleanup_obdecho_osc $target" EXIT ||
16466 { error "obdecho setup failed with $?"; return; }
16468 obdecho_test ${target}_osc client ||
16469 error "obdecho_test failed on ${target}_osc"
16471 $LCTL get_param osc.$osc.import
16472 error "there is no osc.$osc.import target"
16475 run_test 180a "test obdecho on osc"
16478 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16479 remote_ost_nodsh && skip "remote OST with nodsh"
16481 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
16482 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
16483 error "failed to load module obdecho"
16485 local target=$(do_facet ost1 $LCTL dl |
16486 awk '/obdfilter/ { print $4; exit; }')
16488 if [ -n "$target" ]; then
16489 obdecho_test $target ost1 || error "obdecho_test failed with $?"
16491 do_facet ost1 $LCTL dl
16492 error "there is no obdfilter target on ost1"
16495 run_test 180b "test obdecho directly on obdfilter"
16497 test_180c() { # LU-2598
16498 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16499 remote_ost_nodsh && skip "remote OST with nodsh"
16500 [[ $MDS1_VERSION -lt $(version_code 2.4.0) ]] &&
16501 skip "Need MDS version at least 2.4.0"
16503 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
16504 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
16505 error "failed to load module obdecho"
16507 local target=$(do_facet ost1 $LCTL dl |
16508 awk '/obdfilter/ { print $4; exit; }')
16510 if [ -n "$target" ]; then
16511 local pages=16384 # 64MB bulk I/O RPC size
16513 obdecho_test "$target" ost1 "$pages" ||
16514 error "obdecho_test with pages=$pages failed with $?"
16516 do_facet ost1 $LCTL dl
16517 error "there is no obdfilter target on ost1"
16520 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
16522 test_181() { # bug 22177
16523 test_mkdir $DIR/$tdir
16524 # create enough files to index the directory
16525 createmany -o $DIR/$tdir/foobar 4000
16526 # print attributes for debug purpose
16529 multiop_bg_pause $DIR/$tdir D_Sc || return 1
16531 # remove the files & current working dir
16532 unlinkmany $DIR/$tdir/foobar 4000
16534 kill -USR1 $MULTIPID
16536 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
16539 run_test 181 "Test open-unlinked dir ========================"
16545 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
16547 $LCTL set_param mdc.*.rpc_stats=clear
16549 for (( i = 0; i < $tcount; i++ )) ; do
16550 mkdir $DIR/$tdir/$i
16553 for (( i = 0; i < $tcount; i++ )) ; do
16554 createmany -o $DIR/$tdir/$i/f- $fcount &
16558 for (( i = 0; i < $tcount; i++ )) ; do
16559 unlinkmany $DIR/$tdir/$i/f- $fcount &
16563 $LCTL get_param mdc.*.rpc_stats
16567 run_test 182 "Test parallel modify metadata operations ================"
16569 test_183() { # LU-2275
16570 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16571 remote_mds_nodsh && skip "remote MDS with nodsh"
16572 [[ $MDS1_VERSION -lt $(version_code 2.3.56) ]] &&
16573 skip "Need MDS version at least 2.3.56"
16575 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
16576 echo aaa > $DIR/$tdir/$tfile
16578 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
16579 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
16581 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
16582 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
16584 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
16586 # Flush negative dentry cache
16587 touch $DIR/$tdir/$tfile
16589 # We are not checking for any leaked references here, they'll
16590 # become evident next time we do cleanup with module unload.
16593 run_test 183 "No crash or request leak in case of strange dispositions ========"
16595 # test suite 184 is for LU-2016, LU-2017
16597 check_swap_layouts_support
16599 dir0=$DIR/$tdir/$testnum
16600 test_mkdir -p -c1 $dir0
16605 $LFS setstripe -c1 $file1
16607 $LFS setstripe -c2 $file2
16609 gen1=$($LFS getstripe -g $file1)
16610 gen2=$($LFS getstripe -g $file2)
16612 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
16613 gen=$($LFS getstripe -g $file1)
16614 [[ $gen1 != $gen ]] ||
16615 "Layout generation on $file1 does not change"
16616 gen=$($LFS getstripe -g $file2)
16617 [[ $gen2 != $gen ]] ||
16618 "Layout generation on $file2 does not change"
16620 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
16621 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
16623 lfsck_verify_pfid $file1 $file2 || error "PFID are not transferred"
16625 run_test 184a "Basic layout swap"
16628 check_swap_layouts_support
16630 dir0=$DIR/$tdir/$testnum
16631 mkdir -p $dir0 || error "creating dir $dir0"
16638 $LFS setstripe -c1 $file1
16639 $LFS setstripe -c2 $file2
16640 $LFS setstripe -c1 $file3
16641 chown $RUNAS_ID $file3
16642 gen1=$($LFS getstripe -g $file1)
16643 gen2=$($LFS getstripe -g $file2)
16645 $LFS swap_layouts $dir1 $dir2 &&
16646 error "swap of directories layouts should fail"
16647 $LFS swap_layouts $dir1 $file1 &&
16648 error "swap of directory and file layouts should fail"
16649 $RUNAS $LFS swap_layouts $file1 $file2 &&
16650 error "swap of file we cannot write should fail"
16651 $LFS swap_layouts $file1 $file3 &&
16652 error "swap of file with different owner should fail"
16653 /bin/true # to clear error code
16655 run_test 184b "Forbidden layout swap (will generate errors)"
16658 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
16659 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n"
16660 check_swap_layouts_support
16661 check_swap_layout_no_dom $DIR
16663 local dir0=$DIR/$tdir/$testnum
16664 mkdir -p $dir0 || error "creating dir $dir0"
16666 local ref1=$dir0/ref1
16667 local ref2=$dir0/ref2
16668 local file1=$dir0/file1
16669 local file2=$dir0/file2
16670 # create a file large enough for the concurrent test
16671 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
16672 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
16673 echo "ref file size: ref1($(stat -c %s $ref1))," \
16674 "ref2($(stat -c %s $ref2))"
16677 dd if=$ref1 of=$file1 bs=16k &
16680 # Make sure dd starts to copy file, but wait at most 5 seconds
16682 while [ ! -s $file1 -a $((loops++)) -lt 50 ]; do sleep 0.1; done
16684 $LFS swap_layouts $file1 $file2
16687 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
16688 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
16690 # how many bytes copied before swapping layout
16691 local copied=$(stat -c %s $file2)
16692 local remaining=$(stat -c %s $ref1)
16693 remaining=$((remaining - copied))
16694 echo "Copied $copied bytes before swapping layout..."
16696 cmp -n $copied $file1 $ref2 | grep differ &&
16697 error "Content mismatch [0, $copied) of ref2 and file1"
16698 cmp -n $copied $file2 $ref1 ||
16699 error "Content mismatch [0, $copied) of ref1 and file2"
16700 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
16701 error "Content mismatch [$copied, EOF) of ref1 and file1"
16704 rm -f $ref1 $ref2 $file1 $file2
16706 run_test 184c "Concurrent write and layout swap"
16709 check_swap_layouts_support
16710 check_swap_layout_no_dom $DIR
16711 [ -z "$(which getfattr 2>/dev/null)" ] &&
16712 skip_env "no getfattr command"
16714 local file1=$DIR/$tdir/$tfile-1
16715 local file2=$DIR/$tdir/$tfile-2
16716 local file3=$DIR/$tdir/$tfile-3
16720 mkdir -p $DIR/$tdir
16721 touch $file1 || error "create $file1 failed"
16722 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
16723 error "create $file2 failed"
16724 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
16725 error "create $file3 failed"
16726 lovea1=$(get_layout_param $file1)
16728 $LFS swap_layouts $file2 $file3 ||
16729 error "swap $file2 $file3 layouts failed"
16730 $LFS swap_layouts $file1 $file2 ||
16731 error "swap $file1 $file2 layouts failed"
16733 lovea2=$(get_layout_param $file2)
16736 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
16738 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
16739 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
16741 run_test 184d "allow stripeless layouts swap"
16744 [[ $MDS1_VERSION -ge $(version_code 2.6.94) ]] ||
16745 skip "Need MDS version at least 2.6.94"
16746 check_swap_layouts_support
16747 check_swap_layout_no_dom $DIR
16748 [ -z "$(which getfattr 2>/dev/null)" ] &&
16749 skip_env "no getfattr command"
16751 local file1=$DIR/$tdir/$tfile-1
16752 local file2=$DIR/$tdir/$tfile-2
16753 local file3=$DIR/$tdir/$tfile-3
16756 mkdir -p $DIR/$tdir
16757 touch $file1 || error "create $file1 failed"
16758 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
16759 error "create $file2 failed"
16760 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
16761 error "create $file3 failed"
16763 $LFS swap_layouts $file1 $file2 ||
16764 error "swap $file1 $file2 layouts failed"
16766 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
16767 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
16769 echo 123 > $file1 || error "Should be able to write into $file1"
16771 $LFS swap_layouts $file1 $file3 ||
16772 error "swap $file1 $file3 layouts failed"
16774 echo 123 > $file1 || error "Should be able to write into $file1"
16776 rm -rf $file1 $file2 $file3
16778 run_test 184e "Recreate layout after stripeless layout swaps"
16781 # Create a file with name longer than sizeof(struct stat) ==
16782 # 144 to see if we can get chars from the file name to appear
16783 # in the returned striping. Note that 'f' == 0x66.
16784 local file=$(for ((i = 0; i < 200; i++)); do echo -n f; done)
16786 mkdir -p $DIR/$tdir
16787 mcreate $DIR/$tdir/$file
16788 if lfs find --stripe-count 0x6666 $DIR/$tdir | grep $file; then
16789 error "IOC_MDC_GETFILEINFO returned garbage striping"
16792 run_test 184f "IOC_MDC_GETFILEINFO for files with long names but no striping"
16794 test_185() { # LU-2441
16795 # LU-3553 - no volatile file support in old servers
16796 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
16797 skip "Need MDS version at least 2.3.60"
16799 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
16800 touch $DIR/$tdir/spoo
16801 local mtime1=$(stat -c "%Y" $DIR/$tdir)
16802 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
16803 error "cannot create/write a volatile file"
16804 [ "$FILESET" == "" ] &&
16805 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
16806 error "FID is still valid after close"
16808 multiop_bg_pause $DIR/$tdir vVw4096_c
16815 # assume that the next FID for this client is sequential, since stdout
16816 # is unfortunately eaten by multiop_bg_pause
16817 local n=$((${fidv[1]} + 1))
16818 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
16819 if [ "$FILESET" == "" ]; then
16820 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
16821 error "FID is missing before close"
16823 kill -USR1 $multi_pid
16824 # 1 second delay, so if mtime change we will see it
16826 local mtime2=$(stat -c "%Y" $DIR/$tdir)
16827 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
16829 run_test 185 "Volatile file support"
16831 function create_check_volatile() {
16835 $MULTIOP $MOUNT/.lustre/fid V${idx}Fw4096_c >&/tmp/${tfile}.fid &
16838 local FID=$(cat /tmp/${tfile}.fid)
16839 [ "$FID" == "" ] && error "can't get FID for volatile"
16840 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID || error "can't stat $FID"
16841 tgt=$($LFS getstripe -m $MOUNT/.lustre/fid/$FID)
16842 [ "$tgt" != "$idx" ] && error "wrong MDS $tgt, expected $idx"
16846 cancel_lru_locks mdc # flush opencache
16847 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID && error "can stat $FID"
16852 # LU-12516 - volatile creation via .lustre
16853 [[ $MDS1_VERSION -ge $(version_code 2.12.55) ]] ||
16854 skip "Need MDS version at least 2.3.55"
16856 create_check_volatile 0
16857 [ $MDSCOUNT -lt 2 ] && return 0
16860 create_check_volatile 1
16864 run_test 185a "Volatile file creation in .lustre/fid/"
16867 remote_mds_nodsh && skip "remote MDS with nodsh"
16868 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
16869 skip "Need MDS version at least 2.3.0"
16871 local dir0=$DIR/$tdir/$testnum
16872 mkdir -p $dir0 || error "creating dir $dir0"
16874 local file=$dir0/file1
16875 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
16876 local dv1=$($LFS data_version $file)
16877 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
16878 local dv2=$($LFS data_version $file)
16879 [[ $dv1 != $dv2 ]] ||
16880 error "data version did not change on write $dv1 == $dv2"
16885 run_test 187a "Test data version change"
16888 remote_mds_nodsh && skip "remote MDS with nodsh"
16889 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
16890 skip "Need MDS version at least 2.3.0"
16892 local dir0=$DIR/$tdir/$testnum
16893 mkdir -p $dir0 || error "creating dir $dir0"
16895 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
16896 [[ ${DV[0]} != ${DV[1]} ]] ||
16897 error "data version did not change on write"\
16898 " ${DV[0]} == ${DV[1]}"
16903 run_test 187b "Test data version change on volatile file"
16906 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16907 remote_mgs_nodsh && skip "remote MGS with nodsh"
16908 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
16910 local POOL=${POOL:-cea1}
16911 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
16912 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
16915 local last_ost=$(($OSTCOUNT - 1))
16917 local ost_list=$(seq $first_ost $ost_step $last_ost)
16918 local ost_range="$first_ost $last_ost $ost_step"
16919 local test_path=$POOL_ROOT/$POOL_DIR_NAME
16920 local file_dir=$POOL_ROOT/file_tst
16921 local subdir=$test_path/subdir
16925 # former test_200a test_200b
16926 pool_add $POOL || { rc=$? ; break; }
16927 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
16928 # former test_200c test_200d
16929 mkdir -p $test_path
16930 pool_set_dir $POOL $test_path || { rc=$? ; break; }
16931 pool_check_dir $POOL $test_path || { rc=$? ; break; }
16933 pool_check_dir $POOL $subdir || { rc=$? ; break; }
16934 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
16935 || { rc=$? ; break; }
16936 # former test_200e test_200f
16937 local files=$((OSTCOUNT*3))
16938 pool_alloc_files $POOL $test_path $files "$ost_list" \
16939 || { rc=$? ; break; }
16940 pool_create_files $POOL $file_dir $files "$ost_list" \
16941 || { rc=$? ; break; }
16942 # former test_200g test_200h
16943 pool_lfs_df $POOL || { rc=$? ; break; }
16944 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
16946 # former test_201a test_201b test_201c
16947 pool_remove_first_target $POOL || { rc=$? ; break; }
16949 local f=$test_path/$tfile
16950 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
16951 pool_remove $POOL $f || { rc=$? ; break; }
16959 run_test 200 "OST pools"
16961 # usage: default_attr <count | size | offset>
16963 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
16966 # usage: check_default_stripe_attr
16967 check_default_stripe_attr() {
16968 ACTUAL=$($LFS getstripe $* $DIR/$tdir)
16971 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
16973 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
16977 error "unknown getstripe attr '$1'"
16980 [ $ACTUAL == $EXPECTED ] ||
16981 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
16985 test_mkdir $DIR/$tdir
16986 $LFS setstripe --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
16988 check_default_stripe_attr --stripe-count
16989 check_default_stripe_attr --stripe-size
16990 check_default_stripe_attr --stripe-index
16992 run_test 204a "Print default stripe attributes"
16995 test_mkdir $DIR/$tdir
16996 $LFS setstripe --stripe-count 1 $DIR/$tdir
16998 check_default_stripe_attr --stripe-size
16999 check_default_stripe_attr --stripe-index
17001 run_test 204b "Print default stripe size and offset"
17004 test_mkdir $DIR/$tdir
17005 $LFS setstripe --stripe-size 65536 $DIR/$tdir
17007 check_default_stripe_attr --stripe-count
17008 check_default_stripe_attr --stripe-index
17010 run_test 204c "Print default stripe count and offset"
17013 test_mkdir $DIR/$tdir
17014 $LFS setstripe --stripe-index 0 $DIR/$tdir
17016 check_default_stripe_attr --stripe-count
17017 check_default_stripe_attr --stripe-size
17019 run_test 204d "Print default stripe count and size"
17022 test_mkdir $DIR/$tdir
17023 $LFS setstripe -d $DIR/$tdir
17025 check_default_stripe_attr --stripe-count --raw
17026 check_default_stripe_attr --stripe-size --raw
17027 check_default_stripe_attr --stripe-index --raw
17029 run_test 204e "Print raw stripe attributes"
17032 test_mkdir $DIR/$tdir
17033 $LFS setstripe --stripe-count 1 $DIR/$tdir
17035 check_default_stripe_attr --stripe-size --raw
17036 check_default_stripe_attr --stripe-index --raw
17038 run_test 204f "Print raw stripe size and offset"
17041 test_mkdir $DIR/$tdir
17042 $LFS setstripe --stripe-size 65536 $DIR/$tdir
17044 check_default_stripe_attr --stripe-count --raw
17045 check_default_stripe_attr --stripe-index --raw
17047 run_test 204g "Print raw stripe count and offset"
17050 test_mkdir $DIR/$tdir
17051 $LFS setstripe --stripe-index 0 $DIR/$tdir
17053 check_default_stripe_attr --stripe-count --raw
17054 check_default_stripe_attr --stripe-size --raw
17056 run_test 204h "Print raw stripe count and size"
17058 # Figure out which job scheduler is being used, if any,
17059 # or use a fake one
17060 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
17061 JOBENV=SLURM_JOB_ID
17062 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
17064 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
17066 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
17067 JOBENV=LOADL_STEP_ID
17068 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
17071 $LCTL list_param jobid_name > /dev/null 2>&1
17072 if [ $? -eq 0 ]; then
17078 LUSTRE_JOBID_SIZE=31 # plus NUL terminator
17080 verify_jobstats() {
17085 # we don't really need to clear the stats for this test to work, since each
17086 # command has a unique jobid, but it makes debugging easier if needed.
17087 # for facet in $facets; do
17088 # local dev=$(convert_facet2label $facet)
17089 # # clear old jobstats
17090 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
17093 # use a new JobID for each test, or we might see an old one
17094 [ "$JOBENV" = "FAKE_JOBID" ] &&
17095 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
17097 JOBVAL=${!JOBENV:0:$LUSTRE_JOBID_SIZE}
17099 [ "$JOBENV" = "nodelocal" ] && {
17100 FAKE_JOBID=id.$testnum.%e.$RANDOM
17101 $LCTL set_param jobid_name=$FAKE_JOBID
17102 JOBVAL=${FAKE_JOBID/\%e/$(basename ${cmd[0]})}
17105 log "Test: ${cmd[*]}"
17106 log "Using JobID environment $($LCTL get_param -n jobid_var)=$JOBVAL"
17108 if [ $JOBENV = "FAKE_JOBID" ]; then
17109 FAKE_JOBID=$JOBVAL ${cmd[*]}
17114 # all files are created on OST0000
17115 for facet in $facets; do
17116 local stats="*.$(convert_facet2label $facet).job_stats"
17118 # strip out libtool wrappers for in-tree executables
17119 if [ $(do_facet $facet lctl get_param $stats |
17120 sed -e 's/\.lt-/./' | grep -c $JOBVAL) -ne 1 ]; then
17121 do_facet $facet lctl get_param $stats
17122 error "No jobstats for $JOBVAL found on $facet::$stats"
17128 local new_jobenv=$1
17130 set_persistent_param_and_check client "jobid_var" \
17131 "$FSNAME.sys.jobid_var" $new_jobenv
17134 test_205a() { # Job stats
17135 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17136 [[ $MDS1_VERSION -ge $(version_code 2.7.1) ]] ||
17137 skip "Need MDS version with at least 2.7.1"
17138 remote_mgs_nodsh && skip "remote MGS with nodsh"
17139 remote_mds_nodsh && skip "remote MDS with nodsh"
17140 remote_ost_nodsh && skip "remote OST with nodsh"
17141 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
17142 skip "Server doesn't support jobstats"
17143 [[ $JOBID_VAR = disable ]] && skip_env "jobstats is disabled"
17145 local old_jobenv=$($LCTL get_param -n jobid_var)
17146 [ $old_jobenv != $JOBENV ] && jobstats_set $JOBENV
17148 if [[ $PERM_CMD == *"set_param -P"* ]]; then
17149 stack_trap "do_facet mgs $PERM_CMD jobid_var=$old_jobenv" EXIT
17151 stack_trap "do_facet mgs $PERM_CMD \
17152 $FSNAME.sys.jobid_var=$old_jobenv" EXIT
17156 local old_interval=$(do_facet $SINGLEMDS lctl get_param -n \
17157 mdt.*.job_cleanup_interval | head -n 1)
17158 local new_interval=5
17159 do_facet $SINGLEMDS \
17160 $LCTL set_param mdt.*.job_cleanup_interval=$new_interval
17161 stack_trap "do_facet $SINGLEMDS \
17162 $LCTL set_param mdt.*.job_cleanup_interval=$old_interval" EXIT
17163 local start=$SECONDS
17167 cmd="mkdir $DIR/$tdir"
17168 verify_jobstats "$cmd" "$SINGLEMDS"
17170 cmd="rmdir $DIR/$tdir"
17171 verify_jobstats "$cmd" "$SINGLEMDS"
17172 # mkdir on secondary MDT
17173 if [ $MDSCOUNT -gt 1 ]; then
17174 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
17175 verify_jobstats "$cmd" "mds2"
17178 cmd="mknod $DIR/$tfile c 1 3"
17179 verify_jobstats "$cmd" "$SINGLEMDS"
17181 cmd="rm -f $DIR/$tfile"
17182 verify_jobstats "$cmd" "$SINGLEMDS"
17183 # create all files on OST0000 so verify_jobstats can find OST stats
17185 cmd="$LFS setstripe -i 0 -c 1 $DIR/$tfile"
17186 verify_jobstats "$cmd" "$SINGLEMDS"
17188 cmd="touch $DIR/$tfile"
17189 verify_jobstats "$cmd" "$SINGLEMDS ost1"
17191 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
17192 verify_jobstats "$cmd" "ost1"
17194 cancel_lru_locks osc
17195 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
17196 verify_jobstats "$cmd" "ost1"
17198 cmd="$TRUNCATE $DIR/$tfile 0"
17199 verify_jobstats "$cmd" "$SINGLEMDS ost1"
17201 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
17202 verify_jobstats "$cmd" "$SINGLEMDS"
17203 # jobstats expiry - sleep until old stats should be expired
17204 local left=$((new_interval + 5 - (SECONDS - start)))
17205 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
17206 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
17208 cmd="mkdir $DIR/$tdir.expire"
17209 verify_jobstats "$cmd" "$SINGLEMDS"
17210 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
17211 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
17213 # Ensure that jobid are present in changelog (if supported by MDS)
17214 if [ $MDS1_VERSION -ge $(version_code 2.6.52) ];then
17215 changelog_dump | tail -10
17216 jobids=$(changelog_dump | tail -9 | grep -c "j=")
17217 [ $jobids -eq 9 ] ||
17218 error "Wrong changelog jobid count $jobids != 9"
17222 jobstats_set $JOBENV
17224 changelog_dump | grep $tfile
17225 jobids=$(changelog_dump | grep $tfile | tail -1 | grep -c "j=")
17226 [ $jobids -eq 0 ] ||
17227 error "Unexpected jobids when jobid_var=$JOBENV"
17230 # test '%j' access to environment variable - if supported
17231 if lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%h.E"; then
17232 JOBENV="JOBCOMPLEX"
17233 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
17235 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
17238 if lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%H.E"; then
17239 JOBENV="JOBCOMPLEX"
17240 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname -s).E"
17242 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
17245 # test '%j' access to per-session jobid - if supported
17246 if lctl list_param jobid_this_session > /dev/null 2>&1
17248 lctl set_param jobid_var=session jobid_name="S.%j.%e.%u.%h.E"
17249 lctl set_param jobid_this_session=$USER
17251 JOBENV="JOBCOMPLEX"
17252 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
17254 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
17257 run_test 205a "Verify job stats"
17259 # LU-13117, LU-13597
17261 job_stats="mdt.*.job_stats"
17262 $LCTL set_param $job_stats=clear
17263 # Setting jobid_var to USER might not be supported
17264 $LCTL set_param jobid_var=USER || true
17265 $LCTL set_param jobid_name="%e.%u"
17266 env -i USERTESTJOBSTATS=foolish touch $DIR/$tfile.1
17267 do_facet $SINGLEMDS $LCTL get_param $job_stats |
17268 grep "job_id:.*foolish" &&
17269 error "Unexpected jobid found"
17270 do_facet $SINGLEMDS $LCTL get_param $job_stats |
17271 grep "open:.*min.*max.*sum" ||
17272 error "wrong job_stats format found"
17274 run_test 205b "Verify job stats jobid and output format"
17278 $LCTL set_param llite.*.stats=0
17279 dd if=/dev/zero of=$DIR/$tfile.1 bs=4k count=1
17280 $LCTL get_param llite.*.stats
17281 $LCTL get_param llite.*.stats | grep \
17282 "write_bytes *1 samples \[bytes\] 4096 4096 4096 16777216" ||
17283 error "wrong client stats format found"
17285 run_test 205c "Verify client stats format"
17287 # LU-1480, LU-1773 and LU-1657
17289 mkdir -p $DIR/$tdir
17290 $LFS setstripe -c -1 $DIR/$tdir
17291 #define OBD_FAIL_LOV_INIT 0x1403
17292 $LCTL set_param fail_loc=0xa0001403
17293 $LCTL set_param fail_val=1
17294 touch $DIR/$tdir/$tfile || true
17296 run_test 206 "fail lov_init_raid0() doesn't lbug"
17299 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
17300 local fsz=`stat -c %s $DIR/$tfile`
17301 cancel_lru_locks mdc
17303 # do not return layout in getattr intent
17304 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
17305 $LCTL set_param fail_loc=0x170
17306 local sz=`stat -c %s $DIR/$tfile`
17308 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
17312 run_test 207a "can refresh layout at glimpse"
17315 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
17316 local cksum=`md5sum $DIR/$tfile`
17317 local fsz=`stat -c %s $DIR/$tfile`
17318 cancel_lru_locks mdc
17319 cancel_lru_locks osc
17321 # do not return layout in getattr intent
17322 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
17323 $LCTL set_param fail_loc=0x171
17325 # it will refresh layout after the file is opened but before read issues
17326 echo checksum is "$cksum"
17327 echo "$cksum" |md5sum -c --quiet || error "file differs"
17331 run_test 207b "can refresh layout at open"
17334 # FIXME: in this test suite, only RD lease is used. This is okay
17335 # for now as only exclusive open is supported. After generic lease
17336 # is done, this test suite should be revised. - Jinshan
17338 remote_mds_nodsh && skip "remote MDS with nodsh"
17339 [[ $MDS1_VERSION -ge $(version_code 2.4.52) ]] ||
17340 skip "Need MDS version at least 2.4.52"
17342 echo "==== test 1: verify get lease work"
17343 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
17345 echo "==== test 2: verify lease can be broken by upcoming open"
17346 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
17350 $MULTIOP $DIR/$tfile oO_RDONLY:c
17351 kill -USR1 $PID && wait $PID || error "break lease error"
17353 echo "==== test 3: verify lease can't be granted if an open already exists"
17354 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
17358 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
17359 kill -USR1 $PID && wait $PID || error "open file error"
17361 echo "==== test 4: lease can sustain over recovery"
17362 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
17368 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
17370 echo "==== test 5: lease broken can't be regained by replay"
17371 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
17375 # open file to break lease and then recovery
17376 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
17379 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
17383 run_test 208 "Exclusive open"
17386 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
17387 skip_env "must have disp_stripe"
17390 sync; sleep 5; sync;
17392 echo 3 > /proc/sys/vm/drop_caches
17393 [ -f /sys/kernel/slab/ptlrpc_cache/shrink ] &&
17394 echo 1 > /sys/kernel/slab/ptlrpc_cache/shrink
17395 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
17397 # open/close 500 times
17398 for i in $(seq 500); do
17402 echo 3 > /proc/sys/vm/drop_caches
17403 [ -f /sys/kernel/slab/ptlrpc_cache/shrink ] &&
17404 echo 1 > /sys/kernel/slab/ptlrpc_cache/shrink
17405 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
17407 echo "before: $req_before, after: $req_after"
17408 [ $((req_after - req_before)) -ge 300 ] &&
17409 error "open/close requests are not freed"
17412 run_test 209 "read-only open/close requests should be freed promptly"
17417 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eW_E+eUc &
17421 $LFS getstripe $DIR/$tfile
17423 wait $pid || error "multiop failed"
17425 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
17429 $LFS getstripe $DIR/$tfile
17431 wait $pid || error "multiop failed"
17433 run_test 210 "lfs getstripe does not break leases"
17437 size=$((size % 8192 + 1))
17438 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
17439 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
17440 rm -f $DIR/f212 $DIR/f212.xyz
17442 run_test 212 "Sendfile test ============================================"
17445 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
17446 cancel_lru_locks osc
17447 lctl set_param fail_loc=0x8000040f
17448 # generate a read lock
17449 cat $DIR/$tfile > /dev/null
17450 # write to the file, it will try to cancel the above read lock.
17451 cat /etc/hosts >> $DIR/$tfile
17453 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
17455 test_214() { # for bug 20133
17456 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
17457 for (( i=0; i < 340; i++ )) ; do
17458 touch $DIR/$tdir/d214c/a$i
17461 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
17462 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
17463 ls $DIR/d214c || error "ls $DIR/d214c failed"
17464 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
17465 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
17467 run_test 214 "hash-indexed directory test - bug 20133"
17469 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
17470 create_lnet_proc_files() {
17471 lctl get_param -n $1 >$TMP/lnet_$1.sys || error "cannot read lnet.$1"
17474 # counterpart of create_lnet_proc_files
17475 remove_lnet_proc_files() {
17476 rm -f $TMP/lnet_$1.sys
17479 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
17480 # 3rd arg as regexp for body
17481 check_lnet_proc_stats() {
17482 local l=$(cat "$TMP/lnet_$1" |wc -l)
17483 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
17485 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
17488 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
17489 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
17490 # optional and can be regexp for 2nd line (lnet.routes case)
17491 check_lnet_proc_entry() {
17492 local blp=2 # blp stands for 'position of 1st line of body'
17493 [ -z "$5" ] || blp=3 # lnet.routes case
17495 local l=$(cat "$TMP/lnet_$1" |wc -l)
17496 # subtracting one from $blp because the body can be empty
17497 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
17499 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
17500 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
17502 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
17503 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
17505 # bail out if any unexpected line happened
17506 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
17507 [ "$?" != 0 ] || error "$2 misformatted"
17510 test_215() { # for bugs 18102, 21079, 21517
17511 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17513 local N='(0|[1-9][0-9]*)' # non-negative numeric
17514 local P='[1-9][0-9]*' # positive numeric
17515 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
17516 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
17517 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
17518 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
17520 local L1 # regexp for 1st line
17521 local L2 # regexp for 2nd line (optional)
17522 local BR # regexp for the rest (body)
17524 # lnet.stats should look as 11 space-separated non-negative numerics
17525 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
17526 create_lnet_proc_files "stats"
17527 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
17528 remove_lnet_proc_files "stats"
17530 # lnet.routes should look like this:
17531 # Routing disabled/enabled
17532 # net hops priority state router
17533 # where net is a string like tcp0, hops > 0, priority >= 0,
17534 # state is up/down,
17535 # router is a string like 192.168.1.1@tcp2
17536 L1="^Routing (disabled|enabled)$"
17537 L2="^net +hops +priority +state +router$"
17538 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
17539 create_lnet_proc_files "routes"
17540 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
17541 remove_lnet_proc_files "routes"
17543 # lnet.routers should look like this:
17544 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
17545 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
17546 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
17547 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
17548 L1="^ref +rtr_ref +alive +router$"
17549 BR="^$P +$P +(up|down) +$NID$"
17550 create_lnet_proc_files "routers"
17551 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
17552 remove_lnet_proc_files "routers"
17554 # lnet.peers should look like this:
17555 # nid refs state last max rtr min tx min queue
17556 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
17557 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
17558 # numeric (0 or >0 or <0), queue >= 0.
17559 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
17560 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
17561 create_lnet_proc_files "peers"
17562 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
17563 remove_lnet_proc_files "peers"
17565 # lnet.buffers should look like this:
17566 # pages count credits min
17567 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
17568 L1="^pages +count +credits +min$"
17569 BR="^ +$N +$N +$I +$I$"
17570 create_lnet_proc_files "buffers"
17571 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
17572 remove_lnet_proc_files "buffers"
17574 # lnet.nis should look like this:
17575 # nid status alive refs peer rtr max tx min
17576 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
17577 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
17578 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
17579 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
17580 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
17581 create_lnet_proc_files "nis"
17582 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
17583 remove_lnet_proc_files "nis"
17585 # can we successfully write to lnet.stats?
17586 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
17588 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
17590 test_216() { # bug 20317
17591 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17592 remote_ost_nodsh && skip "remote OST with nodsh"
17595 local facets=$(get_facets OST)
17596 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
17598 save_lustre_params client "osc.*.contention_seconds" > $p
17599 save_lustre_params $facets \
17600 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
17601 save_lustre_params $facets \
17602 "ldlm.namespaces.filter-*.contended_locks" >> $p
17603 save_lustre_params $facets \
17604 "ldlm.namespaces.filter-*.contention_seconds" >> $p
17605 clear_stats osc.*.osc_stats
17607 # agressive lockless i/o settings
17608 do_nodes $(comma_list $(osts_nodes)) \
17609 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
17610 ldlm.namespaces.filter-*.contended_locks=0 \
17611 ldlm.namespaces.filter-*.contention_seconds=60"
17612 lctl set_param -n osc.*.contention_seconds=60
17614 $DIRECTIO write $DIR/$tfile 0 10 4096
17615 $CHECKSTAT -s 40960 $DIR/$tfile
17617 # disable lockless i/o
17618 do_nodes $(comma_list $(osts_nodes)) \
17619 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
17620 ldlm.namespaces.filter-*.contended_locks=32 \
17621 ldlm.namespaces.filter-*.contention_seconds=0"
17622 lctl set_param -n osc.*.contention_seconds=0
17623 clear_stats osc.*.osc_stats
17625 dd if=/dev/zero of=$DIR/$tfile count=0
17626 $CHECKSTAT -s 0 $DIR/$tfile
17628 restore_lustre_params <$p
17632 run_test 216 "check lockless direct write updates file size and kms correctly"
17634 test_217() { # bug 22430
17635 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17640 for node in $(nodes_list); do
17641 nid=$(host_nids_address $node $NETTYPE)
17642 if [[ $nid = *-* ]] ; then
17643 echo "lctl ping $(h2nettype $nid)"
17644 lctl ping $(h2nettype $nid)
17646 echo "skipping $node (no hyphen detected)"
17650 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
17653 # do directio so as not to populate the page cache
17654 log "creating a 10 Mb file"
17655 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
17656 log "starting reads"
17657 dd if=$DIR/$tfile of=/dev/null bs=4096 &
17658 log "truncating the file"
17659 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
17661 kill %+ || true # reads might have finished
17662 echo "wait until dd is finished"
17664 log "removing the temporary file"
17665 rm -rf $DIR/$tfile || error "tmp file removal failed"
17667 run_test 218 "parallel read and truncate should not deadlock"
17670 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17672 # write one partial page
17673 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
17674 # set no grant so vvp_io_commit_write will do sync write
17675 $LCTL set_param fail_loc=0x411
17676 # write a full page at the end of file
17677 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
17679 $LCTL set_param fail_loc=0
17680 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
17681 $LCTL set_param fail_loc=0x411
17682 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
17685 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
17686 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
17688 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
17690 test_220() { #LU-325
17691 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17692 remote_ost_nodsh && skip "remote OST with nodsh"
17693 remote_mds_nodsh && skip "remote MDS with nodsh"
17694 remote_mgs_nodsh && skip "remote MGS with nodsh"
17698 # create on MDT0000 so the last_id and next_id are correct
17700 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
17704 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
17705 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
17706 osp.$mdtosc_proc1.prealloc_last_id)
17707 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
17708 osp.$mdtosc_proc1.prealloc_next_id)
17712 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
17713 #define OBD_FAIL_OST_ENOINO 0x229
17714 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
17715 create_pool $FSNAME.$TESTNAME || return 1
17716 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
17718 $LFS setstripe $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
17720 MDSOBJS=$((last_id - next_id))
17721 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
17723 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
17724 echo "OST still has $count kbytes free"
17726 echo "create $MDSOBJS files @next_id..."
17727 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
17729 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
17730 osp.$mdtosc_proc1.prealloc_last_id)
17731 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
17732 osp.$mdtosc_proc1.prealloc_next_id)
17734 echo "after creation, last_id=$last_id2, next_id=$next_id2"
17739 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
17740 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
17742 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST ||
17743 error "$LCTL pool_remove $FSNAME.$TESTNAME $OST failed"
17744 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
17745 error "$LCTL pool_destroy $FSNAME.$TESTNAME failed"
17746 echo "unlink $MDSOBJS files @$next_id..."
17747 unlinkmany $DIR/$tdir/f $MDSOBJS || error "unlinkmany failed"
17749 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
17752 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17754 dd if=`which date` of=$MOUNT/date oflag=sync
17755 chmod +x $MOUNT/date
17757 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
17758 $LCTL set_param fail_loc=0x80001401
17760 $MOUNT/date > /dev/null
17763 run_test 221 "make sure fault and truncate race to not cause OOM"
17766 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17769 test_mkdir $DIR/$tdir
17770 $LFS setstripe -c 1 -i 0 $DIR/$tdir
17771 createmany -o $DIR/$tdir/$tfile 10
17772 cancel_lru_locks mdc
17773 cancel_lru_locks osc
17774 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
17775 $LCTL set_param fail_loc=0x31a
17776 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
17777 $LCTL set_param fail_loc=0
17780 run_test 222a "AGL for ls should not trigger CLIO lock failure"
17783 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17786 test_mkdir $DIR/$tdir
17787 $LFS setstripe -c 1 -i 0 $DIR/$tdir
17788 createmany -o $DIR/$tdir/$tfile 10
17789 cancel_lru_locks mdc
17790 cancel_lru_locks osc
17791 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
17792 $LCTL set_param fail_loc=0x31a
17793 rm -r $DIR/$tdir || error "AGL for rmdir failed"
17794 $LCTL set_param fail_loc=0
17796 run_test 222b "AGL for rmdir should not trigger CLIO lock failure"
17799 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17802 test_mkdir $DIR/$tdir
17803 $LFS setstripe -c 1 -i 0 $DIR/$tdir
17804 createmany -o $DIR/$tdir/$tfile 10
17805 cancel_lru_locks mdc
17806 cancel_lru_locks osc
17807 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
17808 $LCTL set_param fail_loc=0x31b
17809 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
17810 $LCTL set_param fail_loc=0
17813 run_test 223 "osc reenqueue if without AGL lock granted ======================="
17815 test_224a() { # LU-1039, MRP-303
17816 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17818 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
17819 $LCTL set_param fail_loc=0x508
17820 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
17821 $LCTL set_param fail_loc=0
17824 run_test 224a "Don't panic on bulk IO failure"
17826 test_224b() { # LU-1039, MRP-303
17827 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17829 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
17830 cancel_lru_locks osc
17831 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
17832 $LCTL set_param fail_loc=0x515
17833 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
17834 $LCTL set_param fail_loc=0
17837 run_test 224b "Don't panic on bulk IO failure"
17839 test_224c() { # LU-6441
17840 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17841 remote_mds_nodsh && skip "remote MDS with nodsh"
17843 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
17844 save_writethrough $p
17845 set_cache writethrough on
17847 local pages_per_rpc=$($LCTL get_param osc.*.max_pages_per_rpc)
17848 local at_max=$($LCTL get_param -n at_max)
17849 local timeout=$($LCTL get_param -n timeout)
17850 local test_at="at_max"
17851 local param_at="$FSNAME.sys.at_max"
17852 local test_timeout="timeout"
17853 local param_timeout="$FSNAME.sys.timeout"
17855 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
17857 set_persistent_param_and_check client "$test_at" "$param_at" 0
17858 set_persistent_param_and_check client "$test_timeout" "$param_timeout" 5
17860 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
17861 do_facet ost1 "$LCTL set_param fail_loc=0x520"
17862 $LFS setstripe -c 1 -i 0 $DIR/$tfile
17863 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
17865 do_facet ost1 "$LCTL set_param fail_loc=0"
17867 set_persistent_param_and_check client "$test_at" "$param_at" $at_max
17868 set_persistent_param_and_check client "$test_timeout" "$param_timeout" \
17871 $LCTL set_param -n $pages_per_rpc
17872 restore_lustre_params < $p
17875 run_test 224c "Don't hang if one of md lost during large bulk RPC"
17877 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
17879 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17880 if [ -z ${MDSSURVEY} ]; then
17881 skip_env "mds-survey not found"
17883 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
17884 skip "Need MDS version at least 2.2.51"
17886 local mds=$(facet_host $SINGLEMDS)
17887 local target=$(do_nodes $mds 'lctl dl' |
17888 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
17890 local cmd1="file_count=1000 thrhi=4"
17891 local cmd2="dir_count=2 layer=mdd stripe_count=0"
17892 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
17893 local cmd="$cmd1 $cmd2 $cmd3"
17895 rm -f ${TMP}/mds_survey*
17897 eval $cmd || error "mds-survey with zero-stripe failed"
17898 cat ${TMP}/mds_survey*
17899 rm -f ${TMP}/mds_survey*
17901 run_test 225a "Metadata survey sanity with zero-stripe"
17904 if [ -z ${MDSSURVEY} ]; then
17905 skip_env "mds-survey not found"
17907 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
17908 skip "Need MDS version at least 2.2.51"
17909 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17910 remote_mds_nodsh && skip "remote MDS with nodsh"
17911 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
17912 skip_env "Need to mount OST to test"
17915 local mds=$(facet_host $SINGLEMDS)
17916 local target=$(do_nodes $mds 'lctl dl' |
17917 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
17919 local cmd1="file_count=1000 thrhi=4"
17920 local cmd2="dir_count=2 layer=mdd stripe_count=1"
17921 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
17922 local cmd="$cmd1 $cmd2 $cmd3"
17924 rm -f ${TMP}/mds_survey*
17926 eval $cmd || error "mds-survey with stripe_count failed"
17927 cat ${TMP}/mds_survey*
17928 rm -f ${TMP}/mds_survey*
17930 run_test 225b "Metadata survey sanity with stripe_count = 1"
17932 mcreate_path2fid () {
17938 local path=$DIR/$tdir/$name
17943 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
17944 error "cannot create $desc"
17946 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
17948 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
17950 fid_path=$($LFS fid2path $MOUNT $fid)
17952 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
17954 [ "$path" == "$fid_path" ] ||
17955 error "fid2path returned $fid_path, expected $path"
17957 echo "pass with $path and $fid"
17962 mkdir -p $DIR/$tdir
17964 mcreate_path2fid 0010666 0 0 fifo "FIFO"
17965 mcreate_path2fid 0020666 1 3 null "character special file (null)"
17966 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
17967 mcreate_path2fid 0040666 0 0 dir "directory"
17968 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
17969 mcreate_path2fid 0100666 0 0 file "regular file"
17970 mcreate_path2fid 0120666 0 0 link "symbolic link"
17971 mcreate_path2fid 0140666 0 0 sock "socket"
17973 run_test 226a "call path2fid and fid2path on files of all type"
17976 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17981 mkdir -p $DIR/$tdir
17982 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
17983 error "create remote directory failed"
17984 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
17985 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
17986 "character special file (null)"
17987 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
17988 "character special file (no device)"
17989 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
17990 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
17991 "block special file (loop)"
17992 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
17993 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
17994 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
17996 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
17999 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18000 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
18001 skip "Need MDS version at least 2.13.55"
18003 local submnt=/mnt/submnt
18004 local srcfile=/etc/passwd
18005 local dstfile=$submnt/passwd
18011 $LFS setdirstripe -c -1 -i 1 $DIR/$tdir ||
18012 error "create remote directory failed"
18013 mkdir -p $submnt || error "create $submnt failed"
18014 $MOUNT_CMD $MGSNID:/$FSNAME/$tdir $submnt ||
18015 error "mount $submnt failed"
18016 stack_trap "umount $submnt" EXIT
18018 cp $srcfile $dstfile
18019 fid=$($LFS path2fid $dstfile)
18020 path=$($LFS fid2path $submnt "$fid")
18021 [ "$path" = "$dstfile" ] ||
18022 error "fid2path $submnt $fid failed ($path != $dstfile)"
18024 run_test 226c "call path2fid and fid2path under remote dir with subdir mount"
18026 # LU-1299 Executing or running ldd on a truncated executable does not
18027 # cause an out-of-memory condition.
18029 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18030 [ -z "$(which ldd)" ] && skip_env "should have ldd tool"
18032 dd if=$(which date) of=$MOUNT/date bs=1k count=1
18033 chmod +x $MOUNT/date
18035 $MOUNT/date > /dev/null
18036 ldd $MOUNT/date > /dev/null
18039 run_test 227 "running truncated executable does not cause OOM"
18041 # LU-1512 try to reuse idle OI blocks
18043 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18044 remote_mds_nodsh && skip "remote MDS with nodsh"
18045 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
18047 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
18048 local myDIR=$DIR/$tdir
18051 #define OBD_FAIL_SEQ_EXHAUST 0x1002
18052 $LCTL set_param fail_loc=0x80001002
18053 createmany -o $myDIR/t- 10000
18054 $LCTL set_param fail_loc=0
18055 # The guard is current the largest FID holder
18057 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
18059 local IDX=$(($SEQ % 64))
18061 do_facet $SINGLEMDS sync
18062 # Make sure journal flushed.
18064 local blk1=$(do_facet $SINGLEMDS \
18065 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
18066 grep Blockcount | awk '{print $4}')
18068 # Remove old files, some OI blocks will become idle.
18069 unlinkmany $myDIR/t- 10000
18070 # Create new files, idle OI blocks should be reused.
18071 createmany -o $myDIR/t- 2000
18072 do_facet $SINGLEMDS sync
18073 # Make sure journal flushed.
18075 local blk2=$(do_facet $SINGLEMDS \
18076 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
18077 grep Blockcount | awk '{print $4}')
18079 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
18081 run_test 228a "try to reuse idle OI blocks"
18084 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18085 remote_mds_nodsh && skip "remote MDS with nodsh"
18086 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
18088 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
18089 local myDIR=$DIR/$tdir
18092 #define OBD_FAIL_SEQ_EXHAUST 0x1002
18093 $LCTL set_param fail_loc=0x80001002
18094 createmany -o $myDIR/t- 10000
18095 $LCTL set_param fail_loc=0
18096 # The guard is current the largest FID holder
18098 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
18100 local IDX=$(($SEQ % 64))
18102 do_facet $SINGLEMDS sync
18103 # Make sure journal flushed.
18105 local blk1=$(do_facet $SINGLEMDS \
18106 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
18107 grep Blockcount | awk '{print $4}')
18109 # Remove old files, some OI blocks will become idle.
18110 unlinkmany $myDIR/t- 10000
18113 stop $SINGLEMDS || error "Fail to stop MDT."
18115 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
18117 df $MOUNT || error "Fail to df."
18118 # Create new files, idle OI blocks should be reused.
18119 createmany -o $myDIR/t- 2000
18120 do_facet $SINGLEMDS sync
18121 # Make sure journal flushed.
18123 local blk2=$(do_facet $SINGLEMDS \
18124 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
18125 grep Blockcount | awk '{print $4}')
18127 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
18129 run_test 228b "idle OI blocks can be reused after MDT restart"
18133 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18134 remote_mds_nodsh && skip "remote MDS with nodsh"
18135 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
18137 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
18138 local myDIR=$DIR/$tdir
18141 #define OBD_FAIL_SEQ_EXHAUST 0x1002
18142 $LCTL set_param fail_loc=0x80001002
18143 # 20000 files can guarantee there are index nodes in the OI file
18144 createmany -o $myDIR/t- 20000
18145 $LCTL set_param fail_loc=0
18146 # The guard is current the largest FID holder
18148 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
18150 local IDX=$(($SEQ % 64))
18152 do_facet $SINGLEMDS sync
18153 # Make sure journal flushed.
18155 local blk1=$(do_facet $SINGLEMDS \
18156 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
18157 grep Blockcount | awk '{print $4}')
18159 # Remove old files, some OI blocks will become idle.
18160 unlinkmany $myDIR/t- 20000
18162 # The OI file should become empty now
18164 # Create new files, idle OI blocks should be reused.
18165 createmany -o $myDIR/t- 2000
18166 do_facet $SINGLEMDS sync
18167 # Make sure journal flushed.
18169 local blk2=$(do_facet $SINGLEMDS \
18170 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
18171 grep Blockcount | awk '{print $4}')
18173 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
18175 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
18177 test_229() { # LU-2482, LU-3448
18178 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18179 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
18180 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
18181 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
18185 # Create a file with a released layout and stripe count 2.
18186 $MULTIOP $DIR/$tfile H2c ||
18187 error "failed to create file with released layout"
18189 $LFS getstripe -v $DIR/$tfile
18191 local pattern=$($LFS getstripe -L $DIR/$tfile)
18192 [ X"$pattern" = X"released" ] || error "pattern error ($pattern)"
18194 local stripe_count=$($LFS getstripe -c $DIR/$tfile) ||
18196 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
18197 stat $DIR/$tfile || error "failed to stat released file"
18199 chown $RUNAS_ID $DIR/$tfile ||
18200 error "chown $RUNAS_ID $DIR/$tfile failed"
18202 chgrp $RUNAS_ID $DIR/$tfile ||
18203 error "chgrp $RUNAS_ID $DIR/$tfile failed"
18205 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
18206 rm $DIR/$tfile || error "failed to remove released file"
18208 run_test 229 "getstripe/stat/rm/attr changes work on released files"
18211 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18212 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18213 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18214 skip "Need MDS version at least 2.11.52"
18218 test_mkdir $DIR/$tdir
18219 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
18220 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230_local)
18221 [ $mdt_idx -ne 0 ] &&
18222 error "create local directory on wrong MDT $mdt_idx"
18224 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
18225 error "create remote directory failed"
18226 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230)
18227 [ $mdt_idx -ne $MDTIDX ] &&
18228 error "create remote directory on wrong MDT $mdt_idx"
18230 createmany -o $DIR/$tdir/test_230/t- 10 ||
18231 error "create files on remote directory failed"
18232 mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230/t-0)
18233 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
18234 rm -r $DIR/$tdir || error "unlink remote directory failed"
18236 run_test 230a "Create remote directory and files under the remote directory"
18239 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18240 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18241 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18242 skip "Need MDS version at least 2.11.52"
18250 local migrate_dir=$DIR/$tdir/migrate_dir
18251 local other_dir=$DIR/$tdir/other_dir
18253 test_mkdir $DIR/$tdir
18254 test_mkdir -i0 -c1 $migrate_dir
18255 test_mkdir -i0 -c1 $other_dir
18256 for ((i=0; i<10; i++)); do
18257 mkdir -p $migrate_dir/dir_${i}
18258 createmany -o $migrate_dir/dir_${i}/f 10 ||
18259 error "create files under remote dir failed $i"
18262 cp /etc/passwd $migrate_dir/$tfile
18263 cp /etc/passwd $other_dir/$tfile
18264 chattr +SAD $migrate_dir
18265 chattr +SAD $migrate_dir/$tfile
18267 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
18268 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
18269 local old_dir_mode=$(stat -c%f $migrate_dir)
18270 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
18272 mkdir -p $migrate_dir/dir_default_stripe2
18273 $LFS setstripe -c 2 $migrate_dir/dir_default_stripe2
18274 $LFS setstripe -c 2 $migrate_dir/${tfile}_stripe2
18276 mkdir -p $other_dir
18277 ln $migrate_dir/$tfile $other_dir/luna
18278 ln $migrate_dir/$tfile $migrate_dir/sofia
18279 ln $other_dir/$tfile $migrate_dir/david
18280 ln -s $migrate_dir/$tfile $other_dir/zachary
18281 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
18282 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
18288 for len in 58 59 60; do
18289 lnktgt=$(str_repeat 'l' $len)
18290 touch $migrate_dir/$lnktgt
18291 ln -s $lnktgt $migrate_dir/${len}char_ln
18295 for len in 4094 4095; do
18296 lnktgt=$(str_repeat 'l' $len)
18297 ln -s $lnktgt $migrate_dir/${len}char_ln
18301 for len in 254 255; do
18302 touch $migrate_dir/$(str_repeat 'l' $len)
18305 $LFS migrate -m $MDTIDX $migrate_dir ||
18306 error "fails on migrating remote dir to MDT1"
18308 echo "migratate to MDT1, then checking.."
18309 for ((i = 0; i < 10; i++)); do
18310 for file in $(find $migrate_dir/dir_${i}); do
18311 mdt_index=$($LFS getstripe -m $file)
18312 # broken symlink getstripe will fail
18313 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
18314 error "$file is not on MDT${MDTIDX}"
18318 # the multiple link file should still in MDT0
18319 mdt_index=$($LFS getstripe -m $migrate_dir/$tfile)
18320 [ $mdt_index == 0 ] ||
18321 error "$file is not on MDT${MDTIDX}"
18323 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
18324 [ "$old_dir_flag" = "$new_dir_flag" ] ||
18325 error " expect $old_dir_flag get $new_dir_flag"
18327 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
18328 [ "$old_file_flag" = "$new_file_flag" ] ||
18329 error " expect $old_file_flag get $new_file_flag"
18331 local new_dir_mode=$(stat -c%f $migrate_dir)
18332 [ "$old_dir_mode" = "$new_dir_mode" ] ||
18333 error "expect mode $old_dir_mode get $new_dir_mode"
18335 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
18336 [ "$old_file_mode" = "$new_file_mode" ] ||
18337 error "expect mode $old_file_mode get $new_file_mode"
18339 diff /etc/passwd $migrate_dir/$tfile ||
18340 error "$tfile different after migration"
18342 diff /etc/passwd $other_dir/luna ||
18343 error "luna different after migration"
18345 diff /etc/passwd $migrate_dir/sofia ||
18346 error "sofia different after migration"
18348 diff /etc/passwd $migrate_dir/david ||
18349 error "david different after migration"
18351 diff /etc/passwd $other_dir/zachary ||
18352 error "zachary different after migration"
18354 diff /etc/passwd $migrate_dir/${tfile}_ln ||
18355 error "${tfile}_ln different after migration"
18357 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
18358 error "${tfile}_ln_other different after migration"
18360 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
18361 [ $stripe_count = 2 ] ||
18362 error "dir strpe_count $d != 2 after migration."
18364 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
18365 [ $stripe_count = 2 ] ||
18366 error "file strpe_count $d != 2 after migration."
18368 #migrate back to MDT0
18371 $LFS migrate -m $MDTIDX $migrate_dir ||
18372 error "fails on migrating remote dir to MDT0"
18374 echo "migrate back to MDT0, checking.."
18375 for file in $(find $migrate_dir); do
18376 mdt_index=$($LFS getstripe -m $file)
18377 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
18378 error "$file is not on MDT${MDTIDX}"
18381 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
18382 [ "$old_dir_flag" = "$new_dir_flag" ] ||
18383 error " expect $old_dir_flag get $new_dir_flag"
18385 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
18386 [ "$old_file_flag" = "$new_file_flag" ] ||
18387 error " expect $old_file_flag get $new_file_flag"
18389 local new_dir_mode=$(stat -c%f $migrate_dir)
18390 [ "$old_dir_mode" = "$new_dir_mode" ] ||
18391 error "expect mode $old_dir_mode get $new_dir_mode"
18393 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
18394 [ "$old_file_mode" = "$new_file_mode" ] ||
18395 error "expect mode $old_file_mode get $new_file_mode"
18397 diff /etc/passwd ${migrate_dir}/$tfile ||
18398 error "$tfile different after migration"
18400 diff /etc/passwd ${other_dir}/luna ||
18401 error "luna different after migration"
18403 diff /etc/passwd ${migrate_dir}/sofia ||
18404 error "sofia different after migration"
18406 diff /etc/passwd ${other_dir}/zachary ||
18407 error "zachary different after migration"
18409 diff /etc/passwd $migrate_dir/${tfile}_ln ||
18410 error "${tfile}_ln different after migration"
18412 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
18413 error "${tfile}_ln_other different after migration"
18415 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
18416 [ $stripe_count = 2 ] ||
18417 error "dir strpe_count $d != 2 after migration."
18419 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
18420 [ $stripe_count = 2 ] ||
18421 error "file strpe_count $d != 2 after migration."
18423 rm -rf $DIR/$tdir || error "rm dir failed after migration"
18425 run_test 230b "migrate directory"
18428 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18429 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18430 remote_mds_nodsh && skip "remote MDS with nodsh"
18431 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18432 skip "Need MDS version at least 2.11.52"
18438 local migrate_dir=$DIR/$tdir/migrate_dir
18440 #If migrating directory fails in the middle, all entries of
18441 #the directory is still accessiable.
18442 test_mkdir $DIR/$tdir
18443 test_mkdir -i0 -c1 $migrate_dir
18444 test_mkdir -i1 -c1 $DIR/$tdir/remote_dir
18446 createmany -o $migrate_dir/f $total ||
18447 error "create files under ${migrate_dir} failed"
18449 # fail after migrating top dir, and this will fail only once, so the
18450 # first sub file migration will fail (currently f3), others succeed.
18451 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
18452 do_facet mds1 lctl set_param fail_loc=0x1801
18453 local t=$(ls $migrate_dir | wc -l)
18454 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
18455 error "migrate should fail"
18456 local u=$(ls $migrate_dir | wc -l)
18457 [ "$u" == "$t" ] || error "$u != $t during migration"
18459 # add new dir/file should succeed
18460 mkdir $migrate_dir/dir ||
18461 error "mkdir failed under migrating directory"
18462 touch $migrate_dir/file ||
18463 error "create file failed under migrating directory"
18465 # add file with existing name should fail
18466 for file in $migrate_dir/f*; do
18467 stat $file > /dev/null || error "stat $file failed"
18468 $OPENFILE -f O_CREAT:O_EXCL $file &&
18469 error "open(O_CREAT|O_EXCL) $file should fail"
18470 $MULTIOP $file m && error "create $file should fail"
18471 touch $DIR/$tdir/remote_dir/$tfile ||
18472 error "touch $tfile failed"
18473 ln $DIR/$tdir/remote_dir/$tfile $file &&
18474 error "link $file should fail"
18475 mdt_index=$($LFS getstripe -m $file)
18476 if [ $mdt_index == 0 ]; then
18477 # file failed to migrate is not allowed to rename to
18478 mv $DIR/$tdir/remote_dir/$tfile $file &&
18479 error "rename to $file should fail"
18481 mv $DIR/$tdir/remote_dir/$tfile $file ||
18482 error "rename to $file failed"
18484 echo hello >> $file || error "write $file failed"
18487 # resume migration with different options should fail
18488 $LFS migrate -m 0 $migrate_dir &&
18489 error "migrate -m 0 $migrate_dir should fail"
18491 $LFS migrate -m $MDTIDX -c 2 $migrate_dir &&
18492 error "migrate -c 2 $migrate_dir should fail"
18494 # resume migration should succeed
18495 $LFS migrate -m $MDTIDX $migrate_dir ||
18496 error "migrate $migrate_dir failed"
18498 echo "Finish migration, then checking.."
18499 for file in $(find $migrate_dir); do
18500 mdt_index=$($LFS getstripe -m $file)
18501 [ $mdt_index == $MDTIDX ] ||
18502 error "$file is not on MDT${MDTIDX}"
18505 rm -rf $DIR/$tdir || error "rm dir failed after migration"
18507 run_test 230c "check directory accessiblity if migration failed"
18510 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18511 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18512 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18513 skip "Need MDS version at least 2.11.52"
18515 [ "$mds1_FSTYPE" == "zfs" ] && skip "skip ZFS backend"
18517 local migrate_dir=$DIR/$tdir/migrate_dir
18527 old_index=$((RANDOM % MDSCOUNT))
18528 old_count=$((MDSCOUNT - old_index))
18529 new_index=$((RANDOM % MDSCOUNT))
18530 new_count=$((MDSCOUNT - new_index))
18531 new_hash=1 # for all_char
18533 [ $old_count -gt 1 ] && old_count=$((old_count - RANDOM % old_count))
18534 [ $new_count -gt 1 ] && new_count=$((new_count - RANDOM % new_count))
18536 test_mkdir $DIR/$tdir
18537 test_mkdir -i $old_index -c $old_count $migrate_dir
18539 for ((i=0; i<100; i++)); do
18540 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
18541 createmany -o $migrate_dir/dir_${i}/f 100 ||
18542 error "create files under remote dir failed $i"
18545 echo -n "Migrate from MDT$old_index "
18546 [ $old_count -gt 1 ] && echo -n "... MDT$((old_index + old_count - 1)) "
18547 echo -n "to MDT$new_index"
18548 [ $new_count -gt 1 ] && echo -n " ... MDT$((new_index + new_count - 1))"
18551 echo "$LFS migrate -m$new_index -c$new_count -H $new_hash $migrate_dir"
18552 $LFS migrate -m $new_index -c $new_count -H $new_hash $migrate_dir ||
18553 error "migrate remote dir error"
18555 echo "Finish migration, then checking.."
18556 for file in $(find $migrate_dir); do
18557 mdt_index=$($LFS getstripe -m $file)
18558 if [ $mdt_index -lt $new_index ] ||
18559 [ $mdt_index -gt $((new_index + new_count - 1)) ]; then
18560 error "$file is on MDT$mdt_index"
18564 rm -rf $DIR/$tdir || error "rm dir failed after migration"
18566 run_test 230d "check migrate big directory"
18569 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18570 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18571 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18572 skip "Need MDS version at least 2.11.52"
18579 mkdir -p $DIR/$tdir
18580 mkdir $DIR/$tdir/migrate_dir
18581 mkdir $DIR/$tdir/other_dir
18582 touch $DIR/$tdir/migrate_dir/a
18583 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
18584 ls $DIR/$tdir/other_dir
18586 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
18587 error "migrate dir fails"
18589 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
18590 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
18592 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
18593 [ $mdt_index == 0 ] || error "a is not on MDT0"
18595 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
18596 error "migrate dir fails"
18598 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir)
18599 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
18601 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
18602 [ $mdt_index == 1 ] || error "a is not on MDT1"
18604 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir/b)
18605 [ $mdt_index == 1 ] || error "b is not on MDT1"
18607 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
18608 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
18610 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
18612 rm -rf $DIR/$tdir || error "rm dir failed after migration"
18614 run_test 230e "migrate mulitple local 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"
18625 mkdir -p $DIR/$tdir
18626 mkdir $DIR/$tdir/migrate_dir
18627 $LFS mkdir -i1 $DIR/$tdir/other_dir
18628 touch $DIR/$tdir/migrate_dir/a
18629 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
18630 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
18631 ls $DIR/$tdir/other_dir
18633 # a should be migrated to MDT1, since no other links on MDT0
18634 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
18635 error "#1 migrate dir fails"
18636 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
18637 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
18638 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
18639 [ $mdt_index == 1 ] || error "a is not on MDT1"
18641 # a should stay on MDT1, because it is a mulitple link file
18642 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
18643 error "#2 migrate dir fails"
18644 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
18645 [ $mdt_index == 1 ] || error "a is not on MDT1"
18647 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
18648 error "#3 migrate dir fails"
18650 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
18651 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
18652 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
18654 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
18655 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
18657 # a should be migrated to MDT0, since no other links on MDT1
18658 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
18659 error "#4 migrate dir fails"
18660 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
18661 [ $mdt_index == 0 ] || error "a is not on MDT0"
18663 rm -rf $DIR/$tdir || error "rm dir failed after migration"
18665 run_test 230f "migrate mulitple remote link files"
18668 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18669 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18670 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18671 skip "Need MDS version at least 2.11.52"
18673 mkdir -p $DIR/$tdir/migrate_dir
18675 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
18676 error "migrating dir to non-exist MDT succeeds"
18679 run_test 230g "migrate dir to non-exist MDT"
18682 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18683 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18684 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18685 skip "Need MDS version at least 2.11.52"
18689 mkdir -p $DIR/$tdir/migrate_dir
18691 $LFS migrate -m1 $DIR &&
18692 error "migrating mountpoint1 should fail"
18694 $LFS migrate -m1 $DIR/$tdir/.. &&
18695 error "migrating mountpoint2 should fail"
18698 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. &&
18699 error "migrating $tdir/migrate_dir/.. should fail"
18703 run_test 230h "migrate .. and root"
18706 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18707 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18708 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18709 skip "Need MDS version at least 2.11.52"
18711 mkdir -p $DIR/$tdir/migrate_dir
18713 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
18714 error "migration fails with a tailing slash"
18716 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
18717 error "migration fails with two tailing slashes"
18719 run_test 230i "lfs migrate -m tolerates trailing slashes"
18722 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
18723 [ $MDS1_VERSION -lt $(version_code 2.13.52) ] &&
18724 skip "Need MDS version at least 2.11.52"
18726 $LFS mkdir -m 0 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
18727 $LFS setstripe -E 1M -L mdt $DIR/$tdir/$tfile ||
18728 error "create $tfile failed"
18729 cat /etc/passwd > $DIR/$tdir/$tfile
18731 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
18733 cmp /etc/passwd $DIR/$tdir/$tfile ||
18734 error "DoM file mismatch after migration"
18736 run_test 230j "DoM file data not changed after dir migration"
18739 [ $MDSCOUNT -lt 4 ] && skip "needs >= 4 MDTs"
18740 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
18741 skip "Need MDS version at least 2.11.56"
18744 local files_on_starting_mdt=0
18746 $LFS mkdir -i -1 -c 2 $DIR/$tdir || error "mkdir failed"
18747 $LFS getdirstripe $DIR/$tdir
18748 for i in $(seq $total); do
18749 echo $((i*i - i)) > $DIR/$tdir/$tfile.$i || error "write failed"
18750 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
18751 files_on_starting_mdt=$((files_on_starting_mdt + 1))
18754 echo "$files_on_starting_mdt files on MDT0"
18756 $LFS migrate -m 1,3 $DIR/$tdir || error "migrate -m 1,3 failed"
18757 $LFS getdirstripe $DIR/$tdir
18759 files_on_starting_mdt=0
18760 for i in $(seq $total); do
18761 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
18762 error "file $tfile.$i mismatch after migration"
18763 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 1 ]] &&
18764 files_on_starting_mdt=$((files_on_starting_mdt + 1))
18767 echo "$files_on_starting_mdt files on MDT1 after migration"
18768 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT1"
18770 $LFS migrate -m 0 -c 2 $DIR/$tdir || error "migrate -m 0 -c 2 failed"
18771 $LFS getdirstripe $DIR/$tdir
18773 files_on_starting_mdt=0
18774 for i in $(seq $total); do
18775 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
18776 error "file $tfile.$i mismatch after 2nd migration"
18777 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
18778 files_on_starting_mdt=$((files_on_starting_mdt + 1))
18781 echo "$files_on_starting_mdt files on MDT0 after 2nd migration"
18782 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT0"
18786 run_test 230k "file data not changed after dir migration"
18789 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
18790 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
18791 skip "Need MDS version at least 2.11.56"
18793 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "mkdir failed"
18794 createmany -o $DIR/$tdir/f___________________________________ 1000 ||
18795 error "create files under remote dir failed $i"
18796 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
18798 run_test 230l "readdir between MDTs won't crash"
18801 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
18802 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
18803 skip "Need MDS version at least 2.11.56"
18806 local mig_dir=$DIR/$tdir/migrate_dir
18807 local longstr="aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
18811 echo "Creating files and dirs with xattrs"
18812 test_mkdir $DIR/$tdir
18813 test_mkdir -i0 -c1 $mig_dir
18815 setfattr -n user.attr1 -v $longstr $mig_dir/dir ||
18816 error "cannot set xattr attr1 on dir"
18817 setfattr -n user.attr2 -v $shortstr $mig_dir/dir ||
18818 error "cannot set xattr attr2 on dir"
18819 touch $mig_dir/dir/f0
18820 setfattr -n user.attr1 -v $longstr $mig_dir/dir/f0 ||
18821 error "cannot set xattr attr1 on file"
18822 setfattr -n user.attr2 -v $shortstr $mig_dir/dir/f0 ||
18823 error "cannot set xattr attr2 on file"
18824 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
18825 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
18826 [ "$val" = $longstr ] || error "xattr attr1 not set properly on dir"
18827 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
18828 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on dir"
18829 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
18830 [ "$val" = $longstr ] || error "xattr attr1 not set properly on file"
18831 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
18832 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on file"
18834 echo "Migrating to MDT1"
18835 $LFS migrate -m $MDTIDX $mig_dir ||
18836 error "fails on migrating dir to MDT1"
18838 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
18839 echo "Checking xattrs"
18840 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
18841 [ "$val" = $longstr ] ||
18842 error "expecting xattr1 $longstr on dir, found $val"
18843 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
18844 [ "$val" = $shortstr ] ||
18845 error "expecting xattr2 $shortstr on dir, found $val"
18846 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
18847 [ "$val" = $longstr ] ||
18848 error "expecting xattr1 $longstr on file, found $val"
18849 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
18850 [ "$val" = $shortstr ] ||
18851 error "expecting xattr2 $shortstr on file, found $val"
18853 run_test 230m "xattrs not changed after dir migration"
18856 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
18857 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
18858 skip "Need MDS version at least 2.13.53"
18860 $LFS mkdir -i 0 $DIR/$tdir || error "mkdir $tdir failed"
18861 cat /etc/hosts > $DIR/$tdir/$tfile
18862 $LFS mirror extend -N1 $DIR/$tdir/$tfile || error "Mirroring failed"
18863 $LFS migrate -m 1 $DIR/$tdir || error "Migration failed"
18865 cmp /etc/hosts $DIR/$tdir/$tfile ||
18866 error "File data mismatch after migration"
18868 run_test 230n "Dir migration with mirrored file"
18871 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
18872 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
18873 skip "Need MDS version at least 2.13.52"
18875 local mdts=$(comma_list $(mdts_nodes))
18877 local restripe_status
18881 [[ $mds1_FSTYPE == zfs ]] && timeout=300
18883 # in case "crush" hash type is not set
18884 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
18886 restripe_status=$(do_facet mds1 $LCTL get_param -n \
18887 mdt.*MDT0000.enable_dir_restripe)
18888 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=1"
18889 stack_trap "do_nodes $mdts $LCTL set_param \
18890 mdt.*.enable_dir_restripe=$restripe_status"
18893 createmany -m $DIR/$tdir/f 100 ||
18894 error "create files under remote dir failed $i"
18895 createmany -d $DIR/$tdir/d 100 ||
18896 error "create dirs under remote dir failed $i"
18898 for i in $(seq 2 $MDSCOUNT); do
18899 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear >/dev/null"
18900 $LFS setdirstripe -c $i $DIR/$tdir ||
18901 error "split -c $i $tdir failed"
18902 wait_update $HOSTNAME \
18903 "$LFS getdirstripe -H $DIR/$tdir" "crush" $timeout ||
18904 error "dir split not finished"
18905 delta=$(do_nodes $mdts "lctl get_param -n mdt.*MDT*.md_stats" |
18906 awk '/migrate/ {sum += $2} END { print sum }')
18907 echo "$delta migrated when dir split $((i - 1)) to $i stripes"
18908 # delta is around total_files/stripe_count
18909 (( $delta < 200 / (i - 1) + 4 )) ||
18910 error "$delta files migrated >= $((200 / (i - 1) + 4))"
18913 run_test 230o "dir split"
18916 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
18917 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
18918 skip "Need MDS version at least 2.13.52"
18920 local mdts=$(comma_list $(mdts_nodes))
18922 local restripe_status
18926 [[ $mds1_FSTYPE == zfs ]] && timeout=300
18928 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
18930 restripe_status=$(do_facet mds1 $LCTL get_param -n \
18931 mdt.*MDT0000.enable_dir_restripe)
18932 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=1"
18933 stack_trap "do_nodes $mdts $LCTL set_param \
18934 mdt.*.enable_dir_restripe=$restripe_status"
18936 test_mkdir -c $MDSCOUNT -H crush $DIR/$tdir
18937 createmany -m $DIR/$tdir/f 100 ||
18938 error "create files under remote dir failed $i"
18939 createmany -d $DIR/$tdir/d 100 ||
18940 error "create dirs under remote dir failed $i"
18942 for i in $(seq $((MDSCOUNT - 1)) -1 1); do
18943 local mdt_hash="crush"
18945 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear >/dev/null"
18946 $LFS setdirstripe -c $i $DIR/$tdir ||
18947 error "split -c $i $tdir failed"
18948 [ $i -eq 1 ] && mdt_hash="none"
18949 wait_update $HOSTNAME \
18950 "$LFS getdirstripe -H $DIR/$tdir" $mdt_hash $timeout ||
18951 error "dir merge not finished"
18952 delta=$(do_nodes $mdts "lctl get_param -n mdt.*MDT*.md_stats" |
18953 awk '/migrate/ {sum += $2} END { print sum }')
18954 echo "$delta migrated when dir merge $((i + 1)) to $i stripes"
18955 # delta is around total_files/stripe_count
18956 (( $delta < 200 / i + 4 )) ||
18957 error "$delta files migrated >= $((200 / i + 4))"
18960 run_test 230p "dir merge"
18963 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
18964 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
18965 skip "Need MDS version at least 2.13.52"
18967 local mdts=$(comma_list $(mdts_nodes))
18968 local saved_threshold=$(do_facet mds1 \
18969 $LCTL get_param -n mdt.*-MDT0000.dir_split_count)
18970 local saved_delta=$(do_facet mds1 \
18971 $LCTL get_param -n mdt.*-MDT0000.dir_split_delta)
18972 local threshold=100
18975 local stripe_count=0
18980 # test with fewer files on ZFS
18981 [ "$mds1_FSTYPE" == "zfs" ] && threshold=40
18983 stack_trap "do_nodes $mdts $LCTL set_param \
18984 mdt.*.dir_split_count=$saved_threshold"
18985 stack_trap "do_nodes $mdts $LCTL set_param \
18986 mdt.*.dir_split_delta=$saved_delta"
18987 stack_trap "do_nodes $mdts $LCTL set_param mdt.*.dir_restripe_nsonly=1"
18988 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_auto_split=1"
18989 do_nodes $mdts "$LCTL set_param mdt.*.dir_split_count=$threshold"
18990 do_nodes $mdts "$LCTL set_param mdt.*.dir_split_delta=$delta"
18991 do_nodes $mdts "$LCTL set_param mdt.*.dir_restripe_nsonly=0"
18992 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
18994 $LFS mkdir -i -1 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
18995 stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
18997 create=$((threshold * 3 / 2))
18998 while [ $stripe_count -lt $MDSCOUNT ]; do
18999 createmany -m $DIR/$tdir/f $total $create ||
19000 error "create sub files failed"
19001 stat $DIR/$tdir > /dev/null
19002 total=$((total + create))
19003 stripe_count=$((stripe_count + delta))
19004 [ $stripe_count -gt $MDSCOUNT ] && stripe_count=$MDSCOUNT
19006 wait_update $HOSTNAME \
19007 "$LFS getdirstripe -c $DIR/$tdir" "$stripe_count" 40 ||
19008 error "stripe count $($LFS getdirstripe -c $DIR/$tdir) != $stripe_count"
19010 wait_update $HOSTNAME \
19011 "$LFS getdirstripe -H $DIR/$tdir" "crush" 200 ||
19012 error "stripe hash $($LFS getdirstripe -H $DIR/$tdir) != crush"
19014 nr_files=$($LFS find -m 1 $DIR/$tdir | grep -c -w $stripe_index)
19015 echo "$nr_files/$total files on MDT$stripe_index after split"
19016 # allow 10% margin of imbalance with crush hash
19017 (( $nr_files <= $total / $stripe_count + $create / 10)) ||
19018 error "$nr_files files on MDT$stripe_index after split"
19020 nr_files=$($LFS find -type f $DIR/$tdir | wc -l)
19021 [ $nr_files -eq $total ] ||
19022 error "total sub files $nr_files != $total"
19025 run_test 230q "dir auto split"
19028 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
19029 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
19030 [[ $MDS1_VERSION -ge $(version_code 2.13.54) ]] ||
19031 skip "Need MDS version at least 2.13.54"
19033 # maximum amount of local locks:
19034 # parent striped dir - 2 locks
19035 # new stripe in parent to migrate to - 1 lock
19036 # source and target - 2 locks
19037 # Total 5 locks for regular file
19038 mkdir -p $DIR/$tdir
19039 $LFS mkdir -i1 -c2 $DIR/$tdir/dir1
19040 touch $DIR/$tdir/dir1/eee
19042 # create 4 hardlink for 4 more locks
19043 # Total: 9 locks > RS_MAX_LOCKS (8)
19044 $LFS mkdir -i1 -c1 $DIR/$tdir/dir2
19045 $LFS mkdir -i1 -c1 $DIR/$tdir/dir3
19046 $LFS mkdir -i1 -c1 $DIR/$tdir/dir4
19047 $LFS mkdir -i1 -c1 $DIR/$tdir/dir5
19048 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir2/eee
19049 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir3/eee
19050 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir4/eee
19051 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir5/eee
19053 cancel_lru_locks mdc
19055 $LFS migrate -m1 -c1 $DIR/$tdir/dir1 ||
19056 error "migrate dir fails"
19058 rm -rf $DIR/$tdir || error "rm dir failed after migration"
19060 run_test 230r "migrate with too many local locks"
19064 # For simplicity this test assumes that max_pages_per_rpc
19065 # is the same across all OSCs
19066 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
19067 local bulk_size=$((max_pages * PAGE_SIZE))
19068 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
19071 mkdir -p $DIR/$tdir
19072 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
19073 error "failed to set stripe with -S ${brw_size}M option"
19075 # clear the OSC stats
19076 $LCTL set_param osc.*.stats=0 &>/dev/null
19079 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
19080 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
19081 oflag=direct &>/dev/null || error "dd failed"
19083 sync; sleep 1; sync # just to be safe
19084 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
19085 if [ x$nrpcs != "x1" ]; then
19086 $LCTL get_param osc.*.stats
19087 error "found $nrpcs ost_write RPCs, not 1 as expected"
19091 # Drop the OSC cache, otherwise we will read from it
19092 cancel_lru_locks osc
19094 # clear the OSC stats
19095 $LCTL set_param osc.*.stats=0 &>/dev/null
19097 # Client reads $bulk_size.
19098 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
19099 iflag=direct &>/dev/null || error "dd failed"
19101 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
19102 if [ x$nrpcs != "x1" ]; then
19103 $LCTL get_param osc.*.stats
19104 error "found $nrpcs ost_read RPCs, not 1 as expected"
19107 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
19110 mkdir -p $DIR/$tdir
19112 for i in {0..1023}; do
19113 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
19114 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
19115 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
19119 run_test 231b "must not assert on fully utilized OST request buffer"
19122 mkdir -p $DIR/$tdir
19123 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
19125 #define OBD_FAIL_LDLM_OST_LVB 0x31c
19126 do_facet ost1 $LCTL set_param fail_loc=0x31c
19128 # ignore dd failure
19129 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
19131 do_facet ost1 $LCTL set_param fail_loc=0
19132 umount_client $MOUNT || error "umount failed"
19133 mount_client $MOUNT || error "mount failed"
19134 stop ost1 || error "cannot stop ost1"
19135 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
19137 run_test 232a "failed lock should not block umount"
19140 [ $MDS1_VERSION -ge $(version_code 2.10.58) ] ||
19141 skip "Need MDS version at least 2.10.58"
19143 mkdir -p $DIR/$tdir
19144 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
19145 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1
19147 cancel_lru_locks osc
19149 #define OBD_FAIL_LDLM_OST_LVB 0x31c
19150 do_facet ost1 $LCTL set_param fail_loc=0x31c
19153 $LFS data_version $DIR/$tdir/$tfile || true
19155 do_facet ost1 $LCTL set_param fail_loc=0
19156 umount_client $MOUNT || error "umount failed"
19157 mount_client $MOUNT || error "mount failed"
19158 stop ost1 || error "cannot stop ost1"
19159 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
19161 run_test 232b "failed data version lock should not block umount"
19164 [ $MDS1_VERSION -ge $(version_code 2.3.64) ] ||
19165 skip "Need MDS version at least 2.3.64"
19166 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
19168 local fid=$($LFS path2fid $MOUNT)
19170 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
19171 error "cannot access $MOUNT using its FID '$fid'"
19173 run_test 233a "checking that OBF of the FS root succeeds"
19176 [ $MDS1_VERSION -ge $(version_code 2.5.90) ] ||
19177 skip "Need MDS version at least 2.5.90"
19178 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
19180 local fid=$($LFS path2fid $MOUNT/.lustre)
19182 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
19183 error "cannot access $MOUNT/.lustre using its FID '$fid'"
19185 fid=$($LFS path2fid $MOUNT/.lustre/fid)
19186 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
19187 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
19189 run_test 233b "checking that OBF of the FS .lustre succeeds"
19192 local p="$TMP/sanityN-$TESTNAME.parameters"
19193 save_lustre_params client "llite.*.xattr_cache" > $p
19194 lctl set_param llite.*.xattr_cache 1 ||
19195 skip_env "xattr cache is not supported"
19197 mkdir -p $DIR/$tdir || error "mkdir failed"
19198 touch $DIR/$tdir/$tfile || error "touch failed"
19199 # OBD_FAIL_LLITE_XATTR_ENOMEM
19200 $LCTL set_param fail_loc=0x1405
19201 getfattr -n user.attr $DIR/$tdir/$tfile &&
19202 error "getfattr should have failed with ENOMEM"
19203 $LCTL set_param fail_loc=0x0
19206 restore_lustre_params < $p
19209 run_test 234 "xattr cache should not crash on ENOMEM"
19212 [ $MDS1_VERSION -lt $(version_code 2.4.52) ] &&
19213 skip "Need MDS version at least 2.4.52"
19215 flock_deadlock $DIR/$tfile
19220 124) error "process hangs on a deadlock"
19222 *) error "error executing flock_deadlock $DIR/$tfile"
19226 run_test 235 "LU-1715: flock deadlock detection does not work properly"
19230 check_swap_layouts_support
19232 local ref1=/etc/passwd
19233 local ref2=/etc/group
19234 local file1=$DIR/$tdir/f1
19235 local file2=$DIR/$tdir/f2
19237 test_mkdir -c1 $DIR/$tdir
19238 $LFS setstripe -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
19239 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
19240 $LFS setstripe -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
19241 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
19242 local fd=$(free_fd)
19243 local cmd="exec $fd<>$file2"
19246 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
19247 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
19250 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
19255 run_test 236 "Layout swap on open unlinked file"
19257 # LU-4659 linkea consistency
19259 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
19260 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
19261 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
19262 skip "Need MDS version at least 2.5.58 or 2.5.2+"
19265 ln $DIR/$tfile $DIR/$tfile.lnk
19266 touch $DIR/$tfile.new
19267 mv $DIR/$tfile.new $DIR/$tfile
19268 local fid1=$($LFS path2fid $DIR/$tfile)
19269 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
19270 local path1=$($LFS fid2path $FSNAME "$fid1")
19271 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
19272 local path2=$($LFS fid2path $FSNAME "$fid2")
19273 [ $tfile.lnk == $path2 ] ||
19274 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
19277 run_test 238 "Verify linkea consistency"
19279 test_239A() { # was test_239
19280 [ $MDS1_VERSION -lt $(version_code 2.5.60) ] &&
19281 skip "Need MDS version at least 2.5.60"
19283 local list=$(comma_list $(mdts_nodes))
19285 mkdir -p $DIR/$tdir
19286 createmany -o $DIR/$tdir/f- 5000
19287 unlinkmany $DIR/$tdir/f- 5000
19288 [ $MDS1_VERSION -gt $(version_code 2.10.4) ] &&
19289 do_nodes $list "lctl set_param -n osp.*.force_sync=1"
19290 changes=$(do_nodes $list "lctl get_param -n osp.*MDT*.sync_changes \
19291 osp.*MDT*.sync_in_flight" | calc_sum)
19292 [ "$changes" -eq 0 ] || error "$changes not synced"
19294 run_test 239A "osp_sync test"
19296 test_239a() { #LU-5297
19297 remote_mds_nodsh && skip "remote MDS with nodsh"
19300 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
19301 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
19302 chgrp $RUNAS_GID $DIR/$tfile
19303 wait_delete_completed
19305 run_test 239a "process invalid osp sync record correctly"
19307 test_239b() { #LU-5297
19308 remote_mds_nodsh && skip "remote MDS with nodsh"
19311 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
19312 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
19313 chgrp $RUNAS_GID $DIR/$tfile1
19314 wait_delete_completed
19315 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
19317 chgrp $RUNAS_GID $DIR/$tfile2
19318 wait_delete_completed
19320 run_test 239b "process osp sync record with ENOMEM error correctly"
19323 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19324 remote_mds_nodsh && skip "remote MDS with nodsh"
19326 mkdir -p $DIR/$tdir
19328 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
19329 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
19330 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
19331 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
19333 umount_client $MOUNT || error "umount failed"
19334 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
19335 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
19336 mount_client $MOUNT || error "failed to mount client"
19338 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
19339 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
19341 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
19347 for LOOP in $(seq $count); do
19348 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 2>/dev/null
19349 cancel_lru_locks $OSC || true
19357 for LOOP in $(seq $1); do
19358 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 iflag=direct \
19363 test_241a() { # was test_241
19364 local bsize=$PAGE_SIZE
19366 (( bsize < 40960 )) && bsize=40960
19367 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
19369 cancel_lru_locks $OSC
19370 test_241_bio 1000 $bsize &
19372 test_241_dio 1000 $bsize
19375 run_test 241a "bio vs dio"
19378 local bsize=$PAGE_SIZE
19380 (( bsize < 40960 )) && bsize=40960
19381 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
19383 test_241_dio 1000 $bsize &
19385 test_241_dio 1000 $bsize
19388 run_test 241b "dio vs dio"
19391 remote_mds_nodsh && skip "remote MDS with nodsh"
19393 mkdir -p $DIR/$tdir
19394 touch $DIR/$tdir/$tfile
19396 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
19397 do_facet mds1 lctl set_param fail_loc=0x105
19398 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
19400 do_facet mds1 lctl set_param fail_loc=0
19401 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
19403 run_test 242 "mdt_readpage failure should not cause directory unreadable"
19407 test_mkdir $DIR/$tdir
19408 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
19410 run_test 243 "various group lock tests"
19414 test_mkdir $DIR/$tdir
19415 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
19416 sendfile_grouplock $DIR/$tdir/$tfile || \
19417 error "sendfile+grouplock failed"
19420 run_test 244a "sendfile with group lock tests"
19424 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
19427 local size=$((1024*1024))
19429 test_mkdir $DIR/$tdir
19430 for i in $(seq 1 $threads); do
19431 local file=$DIR/$tdir/file_$((i / 10))
19432 $MULTIOP $file OG1234w$size_$((i % 3))w$size_$((i % 4))g1234c &
19435 for i in $(seq 1 $threads); do
19439 run_test 244b "multi-threaded write with group lock"
19442 local flagname="multi_mod_rpcs"
19443 local connect_data_name="max_mod_rpcs"
19446 # check if multiple modify RPCs flag is set
19447 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
19448 grep "connect_flags:")
19451 echo "$out" | grep -qw $flagname
19452 if [ $? -ne 0 ]; then
19453 echo "connect flag $flagname is not set"
19457 # check if multiple modify RPCs data is set
19458 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
19461 echo "$out" | grep -qw $connect_data_name ||
19462 error "import should have connect data $connect_data_name"
19464 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
19470 umount_client $submount
19475 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
19477 skip_env "Fileset feature is not supported"
19479 local submount=${MOUNT}_$tdir
19482 mkdir -p $submount || error "mkdir $submount failed"
19483 FILESET="$FILESET/$tdir" mount_client $submount ||
19484 error "mount $submount failed"
19485 trap "cleanup_247 $submount" EXIT
19486 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
19487 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
19488 error "read $MOUNT/$tdir/$tfile failed"
19489 cleanup_247 $submount
19491 run_test 247a "mount subdir as fileset"
19494 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
19495 skip_env "Fileset feature is not supported"
19497 local submount=${MOUNT}_$tdir
19499 rm -rf $MOUNT/$tdir
19500 mkdir -p $submount || error "mkdir $submount failed"
19502 FILESET="$FILESET/$tdir" mount_client $submount &&
19503 error "mount $submount should fail"
19506 run_test 247b "mount subdir that dose not exist"
19509 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
19510 skip_env "Fileset feature is not supported"
19512 local submount=${MOUNT}_$tdir
19514 mkdir -p $MOUNT/$tdir/dir1
19515 mkdir -p $submount || error "mkdir $submount failed"
19516 trap "cleanup_247 $submount" EXIT
19517 FILESET="$FILESET/$tdir" mount_client $submount ||
19518 error "mount $submount failed"
19519 local fid=$($LFS path2fid $MOUNT/)
19520 $LFS fid2path $submount $fid && error "fid2path should fail"
19521 cleanup_247 $submount
19523 run_test 247c "running fid2path outside subdirectory root"
19526 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
19527 skip "Fileset feature is not supported"
19529 local submount=${MOUNT}_$tdir
19531 mkdir -p $MOUNT/$tdir/dir1
19532 mkdir -p $submount || error "mkdir $submount failed"
19533 FILESET="$FILESET/$tdir" mount_client $submount ||
19534 error "mount $submount failed"
19535 trap "cleanup_247 $submount" EXIT
19537 local td=$submount/dir1
19538 local fid=$($LFS path2fid $td)
19539 [ -z "$fid" ] && error "path2fid unable to get $td FID"
19541 # check that we get the same pathname back
19544 for rootpath in "$submount" "$submount///" "$submount/dir1"; do
19545 echo "$rootpath $fid"
19546 found=$($LFS fid2path $rootpath "$fid")
19547 [ -n "found" ] || error "fid2path should succeed"
19548 [ "$found" == "$td" ] || error "fid2path $found != $td"
19550 # check wrong root path format
19551 rootpath=$submount"_wrong"
19552 found=$($LFS fid2path $rootpath "$fid")
19553 [ -z "$found" ] || error "fid2path should fail ($rootpath != $submount)"
19555 cleanup_247 $submount
19557 run_test 247d "running fid2path inside subdirectory root"
19561 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
19563 skip "Fileset feature is not supported"
19565 local submount=${MOUNT}_$tdir
19568 mkdir -p $submount || error "mkdir $submount failed"
19569 FILESET="$FILESET/.." mount_client $submount &&
19570 error "mount $submount should fail"
19573 run_test 247e "mount .. as fileset"
19576 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19577 [ $MDS1_VERSION -lt $(version_code 2.13.52) ] &&
19578 skip "Need at least version 2.13.52"
19579 [ $CLIENT_VERSION -lt $(version_code 2.14.50) ] &&
19580 skip "Need at least version 2.14.50"
19581 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
19583 skip "Fileset feature is not supported"
19585 mkdir $DIR/$tdir || error "mkdir $tdir failed"
19586 $LFS mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir/remote ||
19587 error "mkdir remote failed"
19588 mkdir $DIR/$tdir/remote/subdir || error "mkdir remote/subdir failed"
19589 $LFS mkdir -i 0 -c $MDSCOUNT $DIR/$tdir/striped ||
19590 error "mkdir striped failed"
19591 mkdir $DIR/$tdir/striped/subdir || error "mkdir striped/subdir failed"
19593 local submount=${MOUNT}_$tdir
19595 mkdir -p $submount || error "mkdir $submount failed"
19596 stack_trap "rmdir $submount"
19600 local fileset=$FILESET
19601 local mdts=$(comma_list $(mdts_nodes))
19603 stat=$(do_facet mds1 $LCTL get_param -n \
19604 mdt.*MDT0000.enable_remote_subdir_mount)
19605 stack_trap "do_nodes $mdts $LCTL set_param \
19606 mdt.*.enable_remote_subdir_mount=$stat"
19608 do_nodes $mdts "$LCTL set_param mdt.*.enable_remote_subdir_mount=0"
19609 stack_trap "umount_client $submount"
19610 FILESET="$fileset/$tdir/remote" mount_client $submount &&
19611 error "mount remote dir $dir should fail"
19613 for dir in $tdir/remote/subdir $tdir/striped $tdir/striped/subdir \
19614 $tdir/striped/. ; do
19615 FILESET="$fileset/$dir" mount_client $submount ||
19616 error "mount $dir failed"
19617 umount_client $submount
19620 do_nodes $mdts "$LCTL set_param mdt.*.enable_remote_subdir_mount=1"
19621 FILESET="$fileset/$tdir/remote" mount_client $submount ||
19622 error "mount $tdir/remote failed"
19624 run_test 247f "mount striped or remote directory as fileset"
19627 [ $MDSCOUNT -lt 4 ] && skip_env "needs >= 4 MDTs"
19628 [ $CLIENT_VERSION -lt $(version_code 2.14.50) ] &&
19629 skip "Need at least version 2.14.50"
19631 $LFS mkdir -i 0 -c 4 -H fnv_1a_64 $DIR/$tdir ||
19632 error "mkdir $tdir failed"
19633 touch $DIR/$tdir/$tfile || error "touch $tfile failed"
19635 local submount=${MOUNT}_$tdir
19637 mkdir -p $submount || error "mkdir $submount failed"
19638 stack_trap "rmdir $submount"
19640 FILESET="$fileset/$tdir" mount_client $submount ||
19641 error "mount $dir failed"
19642 stack_trap "umount $submount"
19644 local mdts=$(comma_list $(mdts_nodes))
19648 stat $submount > /dev/null
19649 cancel_lru_locks $MDC
19650 stat $submount > /dev/null
19651 stat $submount/$tfile > /dev/null
19652 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear > /dev/null"
19653 stat $submount/$tfile > /dev/null
19654 nrpcs=$(do_nodes $mdts "lctl get_param -n mdt.*.md_stats" |
19655 awk '/getattr/ {sum += $2} END {print sum}')
19657 [ -z "$nrpcs" ] || error "$nrpcs extra getattr sent"
19659 run_test 247g "mount striped directory as fileset caches ROOT lookup lock"
19662 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
19663 [ -z "$fast_read_sav" ] && skip "no fast read support"
19665 # create a large file for fast read verification
19666 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
19668 # make sure the file is created correctly
19669 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
19670 { rm -f $DIR/$tfile; skip "file creation error"; }
19672 echo "Test 1: verify that fast read is 4 times faster on cache read"
19674 # small read with fast read enabled
19675 $LCTL set_param -n llite.*.fast_read=1
19676 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
19677 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
19678 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
19679 # small read with fast read disabled
19680 $LCTL set_param -n llite.*.fast_read=0
19681 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
19682 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
19683 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
19685 # verify that fast read is 4 times faster for cache read
19686 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
19687 error_not_in_vm "fast read was not 4 times faster: " \
19688 "$t_fast vs $t_slow"
19690 echo "Test 2: verify the performance between big and small read"
19691 $LCTL set_param -n llite.*.fast_read=1
19693 # 1k non-cache read
19694 cancel_lru_locks osc
19695 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
19696 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
19697 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
19699 # 1M non-cache read
19700 cancel_lru_locks osc
19701 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
19702 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
19703 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
19705 # verify that big IO is not 4 times faster than small IO
19706 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
19707 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
19709 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
19712 run_test 248a "fast read verification"
19715 # Default short_io_bytes=16384, try both smaller and larger sizes.
19716 # Lustre O_DIRECT read and write needs to be a multiple of PAGE_SIZE.
19717 # 6017024 = 2^12*13*113 = 47008*128 = 11752*512 = 4096*1469 = 53248*113
19718 echo "bs=53248 count=113 normal buffered write"
19719 dd if=/dev/urandom of=$TMP/$tfile.0 bs=53248 count=113 ||
19720 error "dd of initial data file failed"
19721 stack_trap "rm -f $DIR/$tfile.[0-3] $TMP/$tfile.[0-3]" EXIT
19723 echo "bs=47008 count=128 oflag=dsync normal write $tfile.0"
19724 dd if=$TMP/$tfile.0 of=$DIR/$tfile.0 bs=47008 count=128 oflag=dsync ||
19725 error "dd with sync normal writes failed"
19726 cmp $TMP/$tfile.0 $DIR/$tfile.0 || error "compare $DIR/$tfile.0 failed"
19728 echo "bs=11752 count=512 oflag=dsync small write $tfile.1"
19729 dd if=$TMP/$tfile.0 of=$DIR/$tfile.1 bs=11752 count=512 oflag=dsync ||
19730 error "dd with sync small writes failed"
19731 cmp $TMP/$tfile.0 $DIR/$tfile.1 || error "compare $DIR/$tfile.1 failed"
19733 cancel_lru_locks osc
19735 # calculate the small O_DIRECT size and count for the client PAGE_SIZE
19736 local num=$((13 * 113 / (PAGE_SIZE / 4096)))
19737 echo "bs=$PAGE_SIZE count=$num iflag=direct small read $tfile.1"
19738 dd if=$DIR/$tfile.1 of=$TMP/$tfile.1 bs=$PAGE_SIZE count=$num \
19739 iflag=direct || error "dd with O_DIRECT small read failed"
19740 # adjust bytes checked to handle larger PAGE_SIZE for ARM/PPC
19741 cmp --bytes=$((PAGE_SIZE * num)) $TMP/$tfile.0 $TMP/$tfile.1 ||
19742 error "compare $TMP/$tfile.1 failed"
19744 local save=$($LCTL get_param -n osc.*OST000*.short_io_bytes | head -n 1)
19745 stack_trap "$LCTL set_param osc.$FSNAME-*.short_io_bytes=$save" EXIT
19747 # just to see what the maximum tunable value is, and test parsing
19748 echo "test invalid parameter 2MB"
19749 $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=2M &&
19750 error "too-large short_io_bytes allowed"
19751 echo "test maximum parameter 512KB"
19752 # if we can set a larger short_io_bytes, run test regardless of version
19753 if ! $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=512K; then
19754 # older clients may not allow setting it this large, that's OK
19755 [ $CLIENT_VERSION -ge $(version_code 2.13.50) ] ||
19756 skip "Need at least client version 2.13.50"
19757 error "medium short_io_bytes failed"
19759 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
19760 size=$($LCTL get_param -n osc.$FSNAME-OST0000*.short_io_bytes)
19762 echo "test large parameter 64KB"
19763 $LCTL set_param osc.$FSNAME-*.short_io_bytes=65536
19764 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
19766 echo "bs=47008 count=128 oflag=dsync large write $tfile.2"
19767 dd if=$TMP/$tfile.0 of=$DIR/$tfile.2 bs=47008 count=128 oflag=dsync ||
19768 error "dd with sync large writes failed"
19769 cmp $TMP/$tfile.0 $DIR/$tfile.2 || error "compare $DIR/$tfile.2 failed"
19771 # calculate the large O_DIRECT size and count for the client PAGE_SIZE
19772 local size=$(((4096 * 13 + PAGE_SIZE - 1) / PAGE_SIZE * PAGE_SIZE))
19773 num=$((113 * 4096 / PAGE_SIZE))
19774 echo "bs=$size count=$num oflag=direct large write $tfile.3"
19775 dd if=$TMP/$tfile.0 of=$DIR/$tfile.3 bs=$size count=$num oflag=direct ||
19776 error "dd with O_DIRECT large writes failed"
19777 cmp --bytes=$((size * num)) $TMP/$tfile.0 $DIR/$tfile.3 ||
19778 error "compare $DIR/$tfile.3 failed"
19780 cancel_lru_locks osc
19782 echo "bs=$size count=$num iflag=direct large read $tfile.2"
19783 dd if=$DIR/$tfile.2 of=$TMP/$tfile.2 bs=$size count=$num iflag=direct ||
19784 error "dd with O_DIRECT large read failed"
19785 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.2 ||
19786 error "compare $TMP/$tfile.2 failed"
19788 echo "bs=$size count=$num iflag=direct large read $tfile.3"
19789 dd if=$DIR/$tfile.3 of=$TMP/$tfile.3 bs=$size count=$num iflag=direct ||
19790 error "dd with O_DIRECT large read failed"
19791 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.3 ||
19792 error "compare $TMP/$tfile.3 failed"
19794 run_test 248b "test short_io read and write for both small and large sizes"
19796 test_249() { # LU-7890
19797 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
19798 skip "Need at least version 2.8.54"
19801 $LFS setstripe -c 1 $DIR/$tfile
19802 # Offset 2T == 4k * 512M
19803 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
19804 error "dd to 2T offset failed"
19806 run_test 249 "Write above 2T file size"
19809 [ "$(facet_fstype ost$(($($LFS getstripe -i $DIR/$tfile) + 1)))" = "zfs" ] \
19810 && skip "no 16TB file size limit on ZFS"
19812 $LFS setstripe -c 1 $DIR/$tfile
19813 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
19814 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
19815 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
19816 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
19817 conv=notrunc,fsync && error "append succeeded"
19820 run_test 250 "Write above 16T limit"
19823 $LFS setstripe -c -1 -S 1048576 $DIR/$tfile
19825 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
19826 #Skip once - writing the first stripe will succeed
19827 $LCTL set_param fail_loc=0xa0001407 fail_val=1
19828 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
19829 error "short write happened"
19831 $LCTL set_param fail_loc=0xa0001407 fail_val=1
19832 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
19833 error "short read happened"
19837 run_test 251 "Handling short read and write correctly"
19840 remote_mds_nodsh && skip "remote MDS with nodsh"
19841 remote_ost_nodsh && skip "remote OST with nodsh"
19842 if [ "$ost1_FSTYPE" != ldiskfs ] || [ "$mds1_FSTYPE" != ldiskfs ]; then
19843 skip_env "ldiskfs only test"
19853 # check lr_reader on OST0000
19855 dev=$(facet_device $tgt)
19856 out=$(do_facet $tgt $LR_READER $dev)
19857 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
19859 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
19860 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
19861 error "Invalid uuid returned by $LR_READER on target $tgt"
19862 echo -e "uuid returned by $LR_READER is '$uuid'\n"
19864 # check lr_reader -c on MDT0000
19866 dev=$(facet_device $tgt)
19867 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
19868 skip "$LR_READER does not support additional options"
19870 out=$(do_facet $tgt $LR_READER -c $dev)
19871 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
19873 num=$(echo "$out" | grep -c "mdtlov")
19874 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
19875 error "Invalid number of mdtlov clients returned by $LR_READER"
19876 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
19878 # check lr_reader -cr on MDT0000
19879 out=$(do_facet $tgt $LR_READER -cr $dev)
19880 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
19882 echo "$out" | grep -q "^reply_data:$" ||
19883 error "$LR_READER should have returned 'reply_data' section"
19884 num=$(echo "$out" | grep -c "client_generation")
19885 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
19887 run_test 252 "check lr_reader tool"
19890 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19891 remote_mds_nodsh && skip "remote MDS with nodsh"
19892 remote_mgs_nodsh && skip "remote MGS with nodsh"
19896 local ost_name=$(ostname_from_index $ostidx)
19899 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
19900 do_facet $SINGLEMDS $LCTL get_param -n \
19901 osp.$mdtosc_proc1.reserved_mb_high ||
19902 skip "remote MDS does not support reserved_mb_high"
19906 wait_delete_completed
19909 pool_add $TESTNAME || error "Pool creation failed"
19910 pool_add_targets $TESTNAME 0 || error "Pool add targets failed"
19912 $LFS setstripe $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
19913 error "Setstripe failed"
19915 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M count=10
19917 local wms=$(ost_watermarks_set_enospc $tfile $ostidx |
19919 stack_trap "ost_watermarks_clear_enospc $tfile $ostidx $wms" EXIT
19921 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
19922 osp.$mdtosc_proc1.prealloc_status)
19923 echo "prealloc_status $oa_status"
19925 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1M count=1 &&
19926 error "File creation should fail"
19928 #object allocation was stopped, but we still able to append files
19929 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M seek=6 count=5 \
19930 oflag=append || error "Append failed"
19932 rm -f $DIR/$tdir/$tfile.0
19934 # For this test, we want to delete the files we created to go out of
19935 # space but leave the watermark, so we remain nearly out of space
19936 ost_watermarks_enospc_delete_files $tfile $ostidx
19938 wait_delete_completed
19942 for i in $(seq 10 12); do
19943 dd if=/dev/zero of=$DIR/$tdir/$tfile.$i bs=1M count=1 \
19944 2>/dev/null || error "File creation failed after rm"
19947 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
19948 osp.$mdtosc_proc1.prealloc_status)
19949 echo "prealloc_status $oa_status"
19951 if (( oa_status != 0 )); then
19952 error "Object allocation still disable after rm"
19955 run_test 253 "Check object allocation limit"
19958 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19959 remote_mds_nodsh && skip "remote MDS with nodsh"
19960 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_size ||
19961 skip "MDS does not support changelog_size"
19964 local MDT0=$(facet_svc $SINGLEMDS)
19966 changelog_register || error "changelog_register failed"
19968 changelog_clear 0 || error "changelog_clear failed"
19970 local size1=$(do_facet $SINGLEMDS \
19971 $LCTL get_param -n mdd.$MDT0.changelog_size)
19972 echo "Changelog size $size1"
19975 $LFS mkdir -i 0 $DIR/$tdir
19977 mkdir -p $DIR/$tdir/pics/2008/zachy
19978 touch $DIR/$tdir/pics/2008/zachy/timestamp
19979 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
19980 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
19981 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
19982 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
19983 rm $DIR/$tdir/pics/desktop.jpg
19985 local size2=$(do_facet $SINGLEMDS \
19986 $LCTL get_param -n mdd.$MDT0.changelog_size)
19987 echo "Changelog size after work $size2"
19989 (( $size2 > $size1 )) ||
19990 error "new Changelog size=$size2 less than old size=$size1"
19992 run_test 254 "Check changelog size"
19999 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
20000 awk -F: '{print $2}' | grep $type > /dev/null
20001 if [ $? -ne 0 ]; then
20011 lfs ladvise -a willread $file > /dev/null 2>&1
20012 if [ $? -eq 0 ]; then
20016 lfs ladvise -a willread $file 2>&1 |
20017 grep "Inappropriate ioctl for device" > /dev/null
20018 if [ $? -eq 0 ]; then
20025 bc <<<"scale=2; ($1 - $2) * 100 / $2"
20028 # run a random read IO workload
20029 # usage: random_read_iops <filename> <filesize> <iosize>
20030 random_read_iops() {
20033 local iosize=${3:-4096}
20035 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
20036 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
20039 drop_file_oss_cache() {
20043 $LFS ladvise -a dontneed $file 2>/dev/null ||
20044 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
20047 ladvise_willread_performance()
20050 local average_origin=0
20051 local average_cache=0
20052 local average_ladvise=0
20054 for ((i = 1; i <= $repeat; i++)); do
20055 echo "Iter $i/$repeat: reading without willread hint"
20056 cancel_lru_locks osc
20057 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
20058 local speed_origin=$(random_read_iops $DIR/$tfile $size)
20059 echo "Iter $i/$repeat: uncached speed: $speed_origin"
20060 average_origin=$(bc <<<"$average_origin + $speed_origin")
20062 cancel_lru_locks osc
20063 local speed_cache=$(random_read_iops $DIR/$tfile $size)
20064 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
20065 average_cache=$(bc <<<"$average_cache + $speed_cache")
20067 cancel_lru_locks osc
20068 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
20069 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
20070 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
20071 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
20072 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
20074 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
20075 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
20076 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
20078 speedup_cache=$(percent $average_cache $average_origin)
20079 speedup_ladvise=$(percent $average_ladvise $average_origin)
20081 echo "Average uncached read: $average_origin"
20082 echo "Average speedup with OSS cached read: " \
20083 "$average_cache = +$speedup_cache%"
20084 echo "Average speedup with ladvise willread: " \
20085 "$average_ladvise = +$speedup_ladvise%"
20087 local lowest_speedup=20
20088 if [ ${average_cache%.*} -lt $lowest_speedup ]; then
20089 echo "Speedup with OSS cached read less than $lowest_speedup%," \
20090 "got $average_cache%. Skipping ladvise willread check."
20094 # the test won't work on ZFS until it supports 'ladvise dontneed', but
20095 # it is still good to run until then to exercise 'ladvise willread'
20096 ! $LFS ladvise -a dontneed $DIR/$tfile &&
20097 [ "$ost1_FSTYPE" = "zfs" ] &&
20098 echo "osd-zfs does not support dontneed or drop_caches" &&
20101 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
20102 [[ ${average_ladvise%.*} > $lowest_speedup ]] ||
20103 error_not_in_vm "Speedup with willread is less than " \
20104 "$lowest_speedup%, got $average_ladvise%"
20108 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
20109 skip "lustre < 2.8.54 does not support ladvise "
20110 remote_ost_nodsh && skip "remote OST with nodsh"
20112 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
20114 ladvise_no_type willread $DIR/$tfile &&
20115 skip "willread ladvise is not supported"
20117 ladvise_no_ioctl $DIR/$tfile &&
20118 skip "ladvise ioctl is not supported"
20121 local size=$((size_mb * 1048576))
20122 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
20123 error "dd to $DIR/$tfile failed"
20125 lfs ladvise -a willread $DIR/$tfile ||
20126 error "Ladvise failed with no range argument"
20128 lfs ladvise -a willread -s 0 $DIR/$tfile ||
20129 error "Ladvise failed with no -l or -e argument"
20131 lfs ladvise -a willread -e 1 $DIR/$tfile ||
20132 error "Ladvise failed with only -e argument"
20134 lfs ladvise -a willread -l 1 $DIR/$tfile ||
20135 error "Ladvise failed with only -l argument"
20137 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
20138 error "End offset should not be smaller than start offset"
20140 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
20141 error "End offset should not be equal to start offset"
20143 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
20144 error "Ladvise failed with overflowing -s argument"
20146 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
20147 error "Ladvise failed with overflowing -e argument"
20149 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
20150 error "Ladvise failed with overflowing -l argument"
20152 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
20153 error "Ladvise succeeded with conflicting -l and -e arguments"
20155 echo "Synchronous ladvise should wait"
20157 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
20158 do_nodes $(comma_list $(osts_nodes)) \
20159 $LCTL set_param fail_val=$delay fail_loc=0x237
20161 local start_ts=$SECONDS
20162 lfs ladvise -a willread $DIR/$tfile ||
20163 error "Ladvise failed with no range argument"
20164 local end_ts=$SECONDS
20165 local inteval_ts=$((end_ts - start_ts))
20167 if [ $inteval_ts -lt $(($delay - 1)) ]; then
20168 error "Synchronous advice didn't wait reply"
20171 echo "Asynchronous ladvise shouldn't wait"
20172 local start_ts=$SECONDS
20173 lfs ladvise -a willread -b $DIR/$tfile ||
20174 error "Ladvise failed with no range argument"
20175 local end_ts=$SECONDS
20176 local inteval_ts=$((end_ts - start_ts))
20178 if [ $inteval_ts -gt $(($delay / 2)) ]; then
20179 error "Asynchronous advice blocked"
20182 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
20183 ladvise_willread_performance
20185 run_test 255a "check 'lfs ladvise -a willread'"
20191 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
20195 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
20196 skip "lustre < 2.8.54 does not support ladvise "
20197 remote_ost_nodsh && skip "remote OST with nodsh"
20199 lfs setstripe -c 1 -i 0 $DIR/$tfile
20201 ladvise_no_type dontneed $DIR/$tfile &&
20202 skip "dontneed ladvise is not supported"
20204 ladvise_no_ioctl $DIR/$tfile &&
20205 skip "ladvise ioctl is not supported"
20207 ! $LFS ladvise -a dontneed $DIR/$tfile &&
20208 [ "$ost1_FSTYPE" = "zfs" ] &&
20209 skip "zfs-osd does not support 'ladvise dontneed'"
20212 local size=$((size_mb * 1048576))
20213 # In order to prevent disturbance of other processes, only check 3/4
20214 # of the memory usage
20215 local kibibytes=$((size_mb * 1024 * 3 / 4))
20217 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
20218 error "dd to $DIR/$tfile failed"
20220 #force write to complete before dropping OST cache & checking memory
20223 local total=$(facet_meminfo ost1 MemTotal)
20224 echo "Total memory: $total KiB"
20226 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
20227 local before_read=$(facet_meminfo ost1 Cached)
20228 echo "Cache used before read: $before_read KiB"
20230 lfs ladvise -a willread $DIR/$tfile ||
20231 error "Ladvise willread failed"
20232 local after_read=$(facet_meminfo ost1 Cached)
20233 echo "Cache used after read: $after_read KiB"
20235 lfs ladvise -a dontneed $DIR/$tfile ||
20236 error "Ladvise dontneed again failed"
20237 local no_read=$(facet_meminfo ost1 Cached)
20238 echo "Cache used after dontneed ladvise: $no_read KiB"
20240 if [ $total -lt $((before_read + kibibytes)) ]; then
20241 echo "Memory is too small, abort checking"
20245 if [ $((before_read + kibibytes)) -gt $after_read ]; then
20246 error "Ladvise willread should use more memory" \
20247 "than $kibibytes KiB"
20250 if [ $((no_read + kibibytes)) -gt $after_read ]; then
20251 error "Ladvise dontneed should release more memory" \
20252 "than $kibibytes KiB"
20255 run_test 255b "check 'lfs ladvise -a dontneed'"
20258 [ $OST1_VERSION -lt $(version_code 2.10.50) ] &&
20259 skip "lustre < 2.10.50 does not support lockahead"
20261 local ost1_imp=$(get_osc_import_name client ost1)
20262 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
20270 test_mkdir -p $DIR/$tdir
20271 $LFS setstripe -i 0 -c 1 $DIR/$tdir
20273 #test 10 returns only success/failure
20275 lockahead_test -d $DIR/$tdir -t $i -f $tfile
20277 if [ $rc -eq 255 ]; then
20278 error "Ladvise test${i} failed, ${rc}"
20281 #test 11 counts lock enqueue requests, all others count new locks
20283 count=$(do_facet ost1 \
20284 $LCTL get_param -n ost.OSS.ost.stats)
20285 count=$(echo "$count" | grep ldlm_extent_enqueue | awk '{ print $2 }')
20287 lockahead_test -d $DIR/$tdir -t $i -f $tfile
20289 if [ $rc -eq 255 ]; then
20290 error "Ladvise test${i} failed, ${rc}"
20293 new_count=$(do_facet ost1 \
20294 $LCTL get_param -n ost.OSS.ost.stats)
20295 new_count=$(echo "$new_count" | grep ldlm_extent_enqueue | \
20296 awk '{ print $2 }')
20298 difference="$((new_count - count))"
20299 if [ $difference -ne $rc ]; then
20300 error "Ladvise test${i}, bad enqueue count, returned " \
20301 "${rc}, actual ${difference}"
20304 for i in $(seq 12 21); do
20305 # If we do not do this, we run the risk of having too many
20306 # locks and starting lock cancellation while we are checking
20308 cancel_lru_locks osc
20310 count=$($LCTL get_param -n \
20311 ldlm.namespaces.$imp_name.lock_unused_count)
20313 lockahead_test -d $DIR/$tdir -t $i -f $tfile
20315 if [ $rc -eq 255 ]; then
20316 error "Ladvise test ${i} failed, ${rc}"
20319 new_count=$($LCTL get_param -n \
20320 ldlm.namespaces.$imp_name.lock_unused_count)
20321 difference="$((new_count - count))"
20323 # Test 15 output is divided by 100 to map down to valid return
20324 if [ $i -eq 15 ]; then
20328 if [ $difference -ne $rc ]; then
20329 error "Ladvise test ${i}, bad lock count, returned " \
20330 "${rc}, actual ${difference}"
20334 #test 22 returns only success/failure
20336 lockahead_test -d $DIR/$tdir -t $i -f $tfile
20338 if [ $rc -eq 255 ]; then
20339 error "Ladvise test${i} failed, ${rc}"
20342 run_test 255c "suite of ladvise lockahead tests"
20345 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20346 remote_mds_nodsh && skip "remote MDS with nodsh"
20347 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
20348 changelog_users $SINGLEMDS | grep "^cl" &&
20349 skip "active changelog user"
20355 mdt_dev=$(mdsdevname 1)
20358 changelog_register || error "changelog_register failed"
20361 mkdir -p $DIR/$tdir
20363 changelog_clear 0 || error "changelog_clear failed"
20366 touch $DIR/$tdir/{1..10}
20369 stop $SINGLEMDS || error "Fail to stop MDT"
20373 start $SINGLEMDS $mdt_dev $MDS_MOUNT_OPTS || error "Fail to start MDT"
20375 #after mount new plainllog is used
20376 touch $DIR/$tdir/{11..19}
20377 local tmpfile="$(mktemp --tmpdir -u $tfile.XXXXXX)"
20378 stack_trap "rm -f $tmpfile"
20379 cat_sl=$(do_facet $SINGLEMDS "sync; \
20380 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
20381 llog_reader $tmpfile | grep -c type=1064553b")
20382 do_facet $SINGLEMDS llog_reader $tmpfile
20384 [ $cat_sl != 2 ] && error "Changelog catalog has $cat_sl != 2 slots"
20386 changelog_clear 0 || error "changelog_clear failed"
20388 cat_sl=$(do_facet $SINGLEMDS "sync; \
20389 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
20390 llog_reader $tmpfile | grep -c type=1064553b")
20392 if (( cat_sl == 2 )); then
20393 error "Empty plain llog was not deleted from changelog catalog"
20394 elif (( cat_sl != 1 )); then
20395 error "Active plain llog shouldn't be deleted from catalog"
20398 run_test 256 "Check llog delete for empty and not full state"
20401 remote_mds_nodsh && skip "remote MDS with nodsh"
20402 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
20403 skip "Need MDS version at least 2.8.55"
20405 test_mkdir $DIR/$tdir
20407 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
20408 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
20411 #define OBD_FAIL_MDS_XATTR_REP 0x161
20412 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
20413 local facet=mds$((mdtidx + 1))
20414 set_nodes_failloc $(facet_active_host $facet) 0x80000161
20415 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
20417 stop $facet || error "stop MDS failed"
20418 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
20419 error "start MDS fail"
20420 wait_recovery_complete $facet
20422 run_test 257 "xattr locks are not lost"
20424 # Verify we take the i_mutex when security requires it
20426 #define OBD_FAIL_IMUTEX_SEC 0x141c
20427 $LCTL set_param fail_loc=0x141c
20429 chmod u+s $DIR/$tfile
20430 chmod a+rwx $DIR/$tfile
20431 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
20433 if [ $RC -ne 0 ]; then
20434 error "error, failed to take i_mutex, rc=$?"
20438 run_test 258a "verify i_mutex security behavior when suid attributes is set"
20440 # Verify we do NOT take the i_mutex in the normal case
20442 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
20443 $LCTL set_param fail_loc=0x141d
20446 chmod a+rw $DIR/$tfile
20447 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
20449 if [ $RC -ne 0 ]; then
20450 error "error, took i_mutex unnecessarily, rc=$?"
20455 run_test 258b "verify i_mutex security behavior"
20458 local file=$DIR/$tfile
20462 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
20464 stack_trap "rm -f $file" EXIT
20466 wait_delete_completed
20467 before=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
20468 echo "before: $before"
20470 $LFS setstripe -i 0 -c 1 $file
20471 dd if=/dev/zero of=$file bs=1M count=10 || error "couldn't write"
20473 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
20474 echo "after write: $after"
20476 #define OBD_FAIL_OSD_FAIL_AT_TRUNCATE 0x2301
20477 do_facet ost1 $LCTL set_param fail_loc=0x2301
20479 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
20480 echo "after truncate: $after"
20483 do_facet ost1 $LCTL set_param fail_loc=0
20484 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
20486 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
20487 echo "after restart: $after"
20488 [ $((after - before)) -ge $(fs_log_size ost1) ] &&
20489 error "missing truncate?"
20493 run_test 259 "crash at delayed truncate"
20496 #define OBD_FAIL_MDC_CLOSE 0x806
20497 $LCTL set_param fail_loc=0x80000806
20501 run_test 260 "Check mdc_close fail"
20503 ### Data-on-MDT sanity tests ###
20505 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20506 skip "Need MDS version at least 2.10.55 for DoM"
20509 local dom=$DIR/$tdir/dom_file
20510 local tmp=$DIR/$tdir/tmp_file
20512 mkdir -p $DIR/$tdir
20514 # basic checks for DoM component creation
20515 $LFS setstripe -E 1024K -E 2048K -L mdt $dom 2>/dev/null &&
20516 error "Can set MDT layout to non-first entry"
20518 $LFS setstripe -E 1024K -L mdt -E 2048K -L mdt $dom 2>/dev/null &&
20519 error "Can define multiple entries as MDT layout"
20521 $LFS setstripe -E 1M -L mdt $dom || error "Can't create DoM layout"
20523 [ $($LFS getstripe -L $dom) == "mdt" ] || error "bad pattern"
20524 [ $($LFS getstripe -c $dom) == 0 ] || error "bad stripe count"
20525 [ $($LFS getstripe -S $dom) == 1048576 ] || error "bad stripe size"
20527 local mdtidx=$($LFS getstripe -m $dom)
20528 local mdtname=MDT$(printf %04x $mdtidx)
20529 local facet=mds$((mdtidx + 1))
20530 local space_check=1
20532 # Skip free space checks with ZFS
20533 [ "$(facet_fstype $facet)" == "zfs" ] && space_check=0
20537 local size_tmp=$((65536 * 3))
20538 local mdtfree1=$(do_facet $facet \
20539 lctl get_param -n osd*.*$mdtname.kbytesfree)
20541 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
20542 # check also direct IO along write
20543 # IO size must be a multiple of PAGE_SIZE on all platforms (ARM=64KB)
20544 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
20546 cmp $tmp $dom || error "file data is different"
20547 [ $(stat -c%s $dom) == $size_tmp ] ||
20548 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
20549 if [ $space_check == 1 ]; then
20550 local mdtfree2=$(do_facet $facet \
20551 lctl get_param -n osd*.*$mdtname.kbytesfree)
20553 # increase in usage from by $size_tmp
20554 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
20555 error "MDT free space wrong after write: " \
20556 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
20560 local size_dom=10000
20562 $TRUNCATE $dom $size_dom
20563 [ $(stat -c%s $dom) == $size_dom ] ||
20564 error "bad size after truncate: $(stat -c%s $dom) != $size_dom"
20565 if [ $space_check == 1 ]; then
20566 mdtfree1=$(do_facet $facet \
20567 lctl get_param -n osd*.*$mdtname.kbytesfree)
20568 # decrease in usage from $size_tmp to new $size_dom
20569 [ $(($mdtfree1 - $mdtfree2)) -ge \
20570 $(((size_tmp - size_dom) / 1024)) ] ||
20571 error "MDT free space is wrong after truncate: " \
20572 "$mdtfree1 >= $mdtfree2 + ($size_tmp - $size_dom) / 1024"
20578 size_dom=$((size_dom + size_tmp))
20579 [ $(stat -c%s $dom) == $size_dom ] ||
20580 error "bad size after append: $(stat -c%s $dom) != $size_dom"
20581 if [ $space_check == 1 ]; then
20582 mdtfree2=$(do_facet $facet \
20583 lctl get_param -n osd*.*$mdtname.kbytesfree)
20584 # increase in usage by $size_tmp from previous
20585 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
20586 error "MDT free space is wrong after append: " \
20587 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
20592 if [ $space_check == 1 ]; then
20593 mdtfree1=$(do_facet $facet \
20594 lctl get_param -n osd*.*$mdtname.kbytesfree)
20595 # decrease in usage by $size_dom from previous
20596 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_dom / 1024)) ] ||
20597 error "MDT free space is wrong after removal: " \
20598 "$mdtfree1 >= $mdtfree2 + $size_dom/1024"
20601 # combined striping
20602 $LFS setstripe -E 1024K -L mdt -E EOF $dom ||
20603 error "Can't create DoM + OST striping"
20605 size_tmp=2031616 # must be a multiple of PAGE_SIZE=65536 on ARM
20606 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
20607 # check also direct IO along write
20608 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
20610 cmp $tmp $dom || error "file data is different"
20611 [ $(stat -c%s $dom) == $size_tmp ] ||
20612 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
20617 run_test 270a "DoM: basic functionality tests"
20620 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20621 skip "Need MDS version at least 2.10.55"
20623 local dom=$DIR/$tdir/dom_file
20624 local max_size=1048576
20626 mkdir -p $DIR/$tdir
20627 $LFS setstripe -E $max_size -L mdt $dom
20629 # truncate over the limit
20630 $TRUNCATE $dom $(($max_size + 1)) &&
20631 error "successful truncate over the maximum size"
20632 # write over the limit
20633 dd if=/dev/zero of=$dom bs=$max_size seek=1 count=1 &&
20634 error "successful write over the maximum size"
20635 # append over the limit
20636 dd if=/dev/zero of=$dom bs=$(($max_size - 3)) count=1
20637 echo "12345" >> $dom && error "successful append over the maximum size"
20642 run_test 270b "DoM: maximum size overflow checks for DoM-only file"
20645 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20646 skip "Need MDS version at least 2.10.55"
20648 mkdir -p $DIR/$tdir
20649 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
20651 # check files inherit DoM EA
20652 touch $DIR/$tdir/first
20653 [ $($LFS getstripe -L $DIR/$tdir/first) == "mdt" ] ||
20654 error "bad pattern"
20655 [ $($LFS getstripe -c $DIR/$tdir/first) == 0 ] ||
20656 error "bad stripe count"
20657 [ $($LFS getstripe -S $DIR/$tdir/first) == 1048576 ] ||
20658 error "bad stripe size"
20660 # check directory inherits DoM EA and uses it as default
20661 mkdir $DIR/$tdir/subdir
20662 touch $DIR/$tdir/subdir/second
20663 [ $($LFS getstripe -L $DIR/$tdir/subdir/second) == "mdt" ] ||
20664 error "bad pattern in sub-directory"
20665 [ $($LFS getstripe -c $DIR/$tdir/subdir/second) == 0 ] ||
20666 error "bad stripe count in sub-directory"
20667 [ $($LFS getstripe -S $DIR/$tdir/subdir/second) == 1048576 ] ||
20668 error "bad stripe size in sub-directory"
20671 run_test 270c "DoM: DoM EA inheritance tests"
20674 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20675 skip "Need MDS version at least 2.10.55"
20677 mkdir -p $DIR/$tdir
20678 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
20680 # inherit default DoM striping
20681 mkdir $DIR/$tdir/subdir
20682 touch $DIR/$tdir/subdir/f1
20684 # change default directory striping
20685 $LFS setstripe -c 1 $DIR/$tdir/subdir
20686 touch $DIR/$tdir/subdir/f2
20687 [ $($LFS getstripe -c $DIR/$tdir/subdir/f2) == 1 ] ||
20688 error "wrong default striping in file 2"
20689 [ $($LFS getstripe -L $DIR/$tdir/subdir/f2) == "raid0" ] ||
20690 error "bad pattern in file 2"
20693 run_test 270d "DoM: change striping from DoM to RAID0"
20696 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20697 skip "Need MDS version at least 2.10.55"
20699 mkdir -p $DIR/$tdir/dom
20700 mkdir -p $DIR/$tdir/norm
20703 $LFS setstripe -E 1M -L mdt $DIR/$tdir/dom
20704 $LFS setstripe -i 0 -S 2M $DIR/$tdir/norm
20706 createmany -o $DIR/$tdir/dom/dom- $DOMFILES
20707 createmany -o $DIR/$tdir/norm/norm- $NORMFILES
20709 # find DoM files by layout
20710 NUM=$($LFS find -L mdt -type f $DIR/$tdir 2>/dev/null | wc -l)
20711 [ $NUM -eq $DOMFILES ] ||
20712 error "lfs find -L: found $NUM, expected $DOMFILES"
20713 echo "Test 1: lfs find 20 DOM files by layout: OK"
20715 # there should be 1 dir with default DOM striping
20716 NUM=$($LFS find -L mdt -type d $DIR/$tdir 2>/dev/null | wc -l)
20718 error "lfs find -L: found $NUM, expected 1 dir"
20719 echo "Test 2: lfs find 1 DOM dir by layout: OK"
20721 # find DoM files by stripe size
20722 NUM=$($LFS find -S -1200K -type f $DIR/$tdir 2>/dev/null | wc -l)
20723 [ $NUM -eq $DOMFILES ] ||
20724 error "lfs find -S: found $NUM, expected $DOMFILES"
20725 echo "Test 4: lfs find 20 DOM files by stripe size: OK"
20727 # find files by stripe offset except DoM files
20728 NUM=$($LFS find -i 0 -type f $DIR/$tdir 2>/dev/null | wc -l)
20729 [ $NUM -eq $NORMFILES ] ||
20730 error "lfs find -i: found $NUM, expected $NORMFILES"
20731 echo "Test 5: lfs find no DOM files by stripe index: OK"
20734 run_test 270e "DoM: lfs find with DoM files test"
20737 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20738 skip "Need MDS version at least 2.10.55"
20740 local mdtname=${FSNAME}-MDT0000-mdtlov
20741 local dom=$DIR/$tdir/dom_file
20742 local dom_limit_saved=$(do_facet mds1 $LCTL get_param -n \
20743 lod.$mdtname.dom_stripesize)
20744 local dom_limit=131072
20746 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=$dom_limit
20747 local dom_current=$(do_facet mds1 $LCTL get_param -n \
20748 lod.$mdtname.dom_stripesize)
20749 [ ${dom_limit} -eq ${dom_current} ] ||
20750 error "Cannot change per-MDT DoM stripe limit to $dom_limit"
20752 $LFS mkdir -i 0 -c 1 $DIR/$tdir
20753 $LFS setstripe -d $DIR/$tdir
20754 $LFS setstripe -E $dom_limit -L mdt $DIR/$tdir ||
20755 error "Can't set directory default striping"
20757 # exceed maximum stripe size
20758 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
20759 error "Can't create file with $((dom_limit * 2)) DoM stripe"
20760 [ $($LFS getstripe -S $dom) -eq $((dom_limit * 2)) ] &&
20761 error "Able to create DoM component size more than LOD limit"
20763 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
20764 dom_current=$(do_facet mds1 $LCTL get_param -n \
20765 lod.$mdtname.dom_stripesize)
20766 [ 0 -eq ${dom_current} ] ||
20767 error "Can't set zero DoM stripe limit"
20770 # attempt to create DoM file on server with disabled DoM should
20771 # remove DoM entry from layout and be succeed
20772 $LFS setstripe -E $dom_limit -L mdt -E -1 $dom ||
20773 error "Can't create DoM file (DoM is disabled)"
20774 [ $($LFS getstripe -L $dom) == "mdt" ] &&
20775 error "File has DoM component while DoM is disabled"
20778 # attempt to create DoM file with only DoM stripe should return error
20779 $LFS setstripe -E $dom_limit -L mdt $dom &&
20780 error "Able to create DoM-only file while DoM is disabled"
20782 # too low values to be aligned with smallest stripe size 64K
20783 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=30000
20784 dom_current=$(do_facet mds1 $LCTL get_param -n \
20785 lod.$mdtname.dom_stripesize)
20786 [ 30000 -eq ${dom_current} ] &&
20787 error "Can set too small DoM stripe limit"
20789 # 64K is a minimal stripe size in Lustre, expect limit of that size
20790 [ 65536 -eq ${dom_current} ] ||
20791 error "Limit is not set to 64K but ${dom_current}"
20793 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=2147483648
20794 dom_current=$(do_facet mds1 $LCTL get_param -n \
20795 lod.$mdtname.dom_stripesize)
20797 [ 2147483648 -eq ${dom_current} ] &&
20798 error "Can set too large DoM stripe limit"
20800 do_facet mds1 $LCTL set_param -n \
20801 lod.$mdtname.dom_stripesize=$((dom_limit * 2))
20802 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
20803 error "Can't create DoM component size after limit change"
20804 do_facet mds1 $LCTL set_param -n \
20805 lod.$mdtname.dom_stripesize=$((dom_limit / 2))
20806 $LFS setstripe -E $dom_limit -L mdt ${dom}_big ||
20807 error "Can't create DoM file after limit decrease"
20808 [ $($LFS getstripe -S ${dom}_big) -eq $((dom_limit / 2)) ] ||
20809 error "Can create big DoM component after limit decrease"
20810 touch ${dom}_def ||
20811 error "Can't create file with old default layout"
20813 do_facet mds1 $LCTL set_param -n lod.*.dom_stripesize=$dom_limit_saved
20816 run_test 270f "DoM: maximum DoM stripe size checks"
20819 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
20820 skip "Need MDS version at least 2.13.52"
20821 local dom=$DIR/$tdir/$tfile
20823 $LFS mkdir -i 0 -c 1 $DIR/$tdir
20824 local lodname=${FSNAME}-MDT0000-mdtlov
20826 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
20827 save_lustre_params mds1 "lod.${lodname}.dom_stripesize_max_kb" > $save
20828 save_lustre_params mds1 "lod.${lodname}.dom_threshold_free_mb" >> $save
20829 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
20831 local dom_limit=1024
20832 local dom_threshold="50%"
20834 $LFS setstripe -d $DIR/$tdir
20835 $LFS setstripe -E ${dom_limit}K -L mdt $DIR/$tdir ||
20836 error "Can't set directory default striping"
20838 do_facet mds1 $LCTL set_param -n \
20839 lod.${lodname}.dom_stripesize_max_kb=$dom_limit
20840 # set 0 threshold and create DOM file to change tunable stripesize
20841 do_facet mds1 $LCTL set_param -n lod.${lodname}.dom_threshold_free_mb=0
20842 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
20843 error "Failed to create $dom file"
20844 # now tunable dom_cur_stripesize should reach maximum
20845 local dom_current=$(do_facet mds1 $LCTL get_param -n \
20846 lod.${lodname}.dom_stripesize_cur_kb)
20847 [[ $dom_current == $dom_limit ]] ||
20848 error "Current DOM stripesize is not maximum"
20851 # set threshold for further tests
20852 do_facet mds1 $LCTL set_param -n \
20853 lod.${lodname}.dom_threshold_free_mb=$dom_threshold
20854 echo "DOM threshold is $dom_threshold free space"
20857 # Spoof bfree to exceed threshold
20858 #define OBD_FAIL_MDS_STATFS_SPOOF 0x168
20859 do_facet mds1 $LCTL set_param -n fail_loc=0x0168
20860 for spfree in 40 20 0 15 30 55; do
20861 do_facet mds1 $LCTL set_param -n fail_val=$spfree
20862 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
20863 error "Failed to create $dom file"
20864 dom_def=$(do_facet mds1 $LCTL get_param -n \
20865 lod.${lodname}.dom_stripesize_cur_kb)
20866 echo "Free space: ${spfree}%, default DOM stripe: ${dom_def}K"
20867 [[ $dom_def != $dom_current ]] ||
20868 error "Default stripe size was not changed"
20869 if [[ $spfree > 0 ]] ; then
20870 dom_set=$($LFS getstripe -S $dom)
20871 [[ $dom_set == $((dom_def * 1024)) ]] ||
20872 error "DOM component size is still old"
20874 [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
20875 error "DoM component is set with no free space"
20878 dom_current=$dom_def
20881 run_test 270g "DoM: default DoM stripe size depends on free space"
20884 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
20885 skip "Need MDS version at least 2.13.53"
20887 local mdtname=${FSNAME}-MDT0000-mdtlov
20888 local dom=$DIR/$tdir/$tfile
20889 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
20891 save_lustre_params mds1 "lod.*.dom_stripesize" > $save
20892 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
20894 $LFS mkdir -i 0 -c 1 $DIR/$tdir
20895 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_1 ||
20896 error "can't create OST file"
20897 # mirrored file with DOM entry in the second mirror
20898 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 ${dom}_1 ||
20899 error "can't create mirror with DoM component"
20901 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
20903 # DOM component in the middle and has other enries in the same mirror,
20904 # should succeed but lost DoM component
20905 $LFS setstripe --copy=${dom}_1 $dom ||
20906 error "Can't create file from OST|DOM mirror layout"
20907 # check new file has no DoM layout after all
20908 [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
20909 error "File has DoM component while DoM is disabled"
20911 run_test 270h "DoM: DoM stripe removal when disabled on server"
20914 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20915 skip "Need MDS version at least 2.10.55"
20917 local dom=$DIR/$tdir/dom
20919 mkdir -p $DIR/$tdir
20921 $LFS setstripe -E 1024K -L mdt $dom
20923 lctl set_param -n mdc.*.stats=clear
20924 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
20925 cat $dom > /dev/null
20926 local reads=$(lctl get_param -n mdc.*.stats | grep -c ost_read)
20927 [ $reads -eq 0 ] || error "Unexpected $reads READ RPCs"
20931 run_test 271a "DoM: data is cached for read after write"
20934 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20935 skip "Need MDS version at least 2.10.55"
20937 local dom=$DIR/$tdir/dom
20939 mkdir -p $DIR/$tdir
20941 $LFS setstripe -E 1024K -L mdt -E EOF $dom
20943 lctl set_param -n mdc.*.stats=clear
20944 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
20945 cancel_lru_locks mdc
20946 $CHECKSTAT -t file -s 4096 $dom || error "stat #1 fails"
20947 # second stat to check size is cached on client
20948 $CHECKSTAT -t file -s 4096 $dom || error "stat #2 fails"
20949 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
20950 [ $gls -eq 0 ] || error "Unexpected $gls glimpse RPCs"
20953 run_test 271b "DoM: no glimpse RPC for stat (DoM only file)"
20956 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20957 skip "Need MDS version at least 2.10.55"
20959 local dom=$DIR/$tdir/dom
20961 mkdir -p $DIR/$tdir
20963 $LFS setstripe -E 1024K -L mdt -E EOF $dom
20965 lctl set_param -n mdc.*.stats=clear
20966 lctl set_param -n osc.*.stats=clear
20967 dd if=/dev/zero of=$dom bs=2048K count=1 || return 1
20968 cancel_lru_locks mdc
20969 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
20970 # second stat to check size is cached on client
20971 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
20972 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
20973 [ $gls == 0 ] || error "Unexpected $gls glimpse RPCs"
20974 local gls=$(lctl get_param -n osc.*.stats | grep -c ldlm_glimpse)
20975 [ $gls == 0 ] || error "Unexpected $gls OSC glimpse RPCs"
20978 run_test 271ba "DoM: no glimpse RPC for stat (combined file)"
20984 local mdt=MDT$(printf %04x $mdtidx)
20986 if [ -z $param ]; then
20987 lctl get_param -n mdc.*$mdt*.stats
20989 lctl get_param -n mdc.*$mdt*.stats | awk "/$param/"'{print $2}'
20994 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20995 skip "Need MDS version at least 2.10.55"
20997 local dom=$DIR/$tdir/dom
20999 mkdir -p $DIR/$tdir
21001 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
21003 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
21004 local facet=mds$((mdtidx + 1))
21006 cancel_lru_locks mdc
21007 do_facet $facet lctl set_param -n mdt.*.dom_lock=0
21008 createmany -o $dom 1000
21009 lctl set_param -n mdc.*.stats=clear
21010 smalliomany -w $dom 1000 200
21011 get_mdc_stats $mdtidx
21012 local enq=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
21013 # Each file has 1 open, 1 IO enqueues, total 2000
21014 # but now we have also +1 getxattr for security.capability, total 3000
21015 [ $enq -ge 2000 ] || error "Too few enqueues $enq, expected > 2000"
21016 unlinkmany $dom 1000
21018 cancel_lru_locks mdc
21019 do_facet $facet lctl set_param -n mdt.*.dom_lock=1
21020 createmany -o $dom 1000
21021 lctl set_param -n mdc.*.stats=clear
21022 smalliomany -w $dom 1000 200
21023 local enq_2=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
21024 # Expect to see reduced amount of RPCs by 1000 due to single enqueue
21025 # for OPEN and IO lock.
21026 [ $((enq - enq_2)) -ge 1000 ] ||
21027 error "Too many enqueues $enq_2, expected about $((enq - 1000))"
21028 unlinkmany $dom 1000
21031 run_test 271c "DoM: IO lock at open saves enqueue RPCs"
21033 cleanup_271def_tests() {
21039 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
21040 skip "Need MDS version at least 2.10.57"
21042 local dom=$DIR/$tdir/dom
21043 local tmp=$TMP/$tfile
21044 trap "cleanup_271def_tests $tmp" EXIT
21046 mkdir -p $DIR/$tdir
21048 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
21050 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
21052 cancel_lru_locks mdc
21053 dd if=/dev/urandom of=$tmp bs=1000 count=1
21054 dd if=$tmp of=$dom bs=1000 count=1
21055 cancel_lru_locks mdc
21057 cat /etc/hosts >> $tmp
21058 lctl set_param -n mdc.*.stats=clear
21060 # append data to the same file it should update local page
21061 echo "Append to the same page"
21062 cat /etc/hosts >> $dom
21063 local num=$(get_mdc_stats $mdtidx ost_read)
21064 local ra=$(get_mdc_stats $mdtidx req_active)
21065 local rw=$(get_mdc_stats $mdtidx req_waittime)
21067 [ -z $num ] || error "$num READ RPC occured"
21068 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
21072 cmp $tmp $dom || error "file miscompare"
21074 cancel_lru_locks mdc
21075 lctl set_param -n mdc.*.stats=clear
21077 echo "Open and read file"
21078 cat $dom > /dev/null
21079 local num=$(get_mdc_stats $mdtidx ost_read)
21080 local ra=$(get_mdc_stats $mdtidx req_active)
21081 local rw=$(get_mdc_stats $mdtidx req_waittime)
21083 [ -z $num ] || error "$num READ RPC occured"
21084 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
21088 cmp $tmp $dom || error "file miscompare"
21092 run_test 271d "DoM: read on open (1K file in reply buffer)"
21095 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
21096 skip "Need MDS version at least 2.10.57"
21098 local dom=$DIR/$tdir/dom
21099 local tmp=$TMP/$tfile
21100 trap "cleanup_271def_tests $tmp" EXIT
21102 mkdir -p $DIR/$tdir
21104 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
21106 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
21108 cancel_lru_locks mdc
21109 dd if=/dev/urandom of=$tmp bs=265000 count=1
21110 dd if=$tmp of=$dom bs=265000 count=1
21111 cancel_lru_locks mdc
21112 cat /etc/hosts >> $tmp
21113 lctl set_param -n mdc.*.stats=clear
21115 echo "Append to the same page"
21116 cat /etc/hosts >> $dom
21117 local num=$(get_mdc_stats $mdtidx ost_read)
21118 local ra=$(get_mdc_stats $mdtidx req_active)
21119 local rw=$(get_mdc_stats $mdtidx req_waittime)
21121 [ -z $num ] || error "$num READ RPC occured"
21122 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
21126 cmp $tmp $dom || error "file miscompare"
21128 cancel_lru_locks mdc
21129 lctl set_param -n mdc.*.stats=clear
21131 echo "Open and read file"
21132 cat $dom > /dev/null
21133 local num=$(get_mdc_stats $mdtidx ost_read)
21134 local ra=$(get_mdc_stats $mdtidx req_active)
21135 local rw=$(get_mdc_stats $mdtidx req_waittime)
21137 [ -z $num ] && num=0
21138 [ $num -eq 1 ] || error "expect 1 READ RPC, $num occured"
21139 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
21143 cmp $tmp $dom || error "file miscompare"
21147 run_test 271f "DoM: read on open (200K file and read tail)"
21150 [[ $($LCTL get_param mdc.*.import) =~ async_discard ]] ||
21151 skip "Skipping due to old client or server version"
21153 $LFS setstripe -E 1024K -L mdt -E EOF $DIR1/$tfile
21155 $CHECKSTAT -t file $DIR1/$tfile
21157 $MULTIOP $DIR1/$tfile Ow40960_w4096c &
21160 #define OBD_FAIL_LDLM_CANCEL_BL_CB_RACE
21161 $LCTL set_param fail_loc=0x80000314
21162 rm $DIR1/$tfile || error "Unlink fails"
21164 kill -USR1 $MULTIOP_PID && wait $MULTIOP_PID || error "multiop failure"
21165 [ $RC -eq 0 ] || error "Failed write to stale object"
21167 run_test 271g "Discard DoM data vs client flush race"
21170 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
21171 skip "Need MDS version at least 2.11.50"
21173 local dom=$DIR/$tdir/dom
21174 mkdir -p $DIR/$tdir
21176 $LFS setstripe -E 256K -L mdt -E -1 -c1 $dom
21177 dd if=/dev/urandom of=$dom bs=512K count=1 ||
21178 error "failed to write data into $dom"
21179 local old_md5=$(md5sum $dom)
21181 $LFS migrate -E 256K -L mdt -E -1 -c2 $dom ||
21182 error "failed to migrate to the same DoM component"
21184 local new_md5=$(md5sum $dom)
21186 [ "$old_md5" == "$new_md5" ] ||
21187 error "md5sum differ: $old_md5, $new_md5"
21189 [ $($LFS getstripe -c $dom) -eq 2 ] ||
21190 error "bad final stripe count: $($LFS getstripe -c $dom) != 2"
21192 run_test 272a "DoM migration: new layout with the same DOM component"
21195 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
21196 skip "Need MDS version at least 2.11.50"
21198 local dom=$DIR/$tdir/dom
21199 mkdir -p $DIR/$tdir
21200 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
21202 local mdtidx=$($LFS getstripe -m $dom)
21203 local mdtname=MDT$(printf %04x $mdtidx)
21204 local facet=mds$((mdtidx + 1))
21206 local mdtfree1=$(do_facet $facet \
21207 lctl get_param -n osd*.*$mdtname.kbytesfree)
21208 dd if=/dev/urandom of=$dom bs=2M count=1 ||
21209 error "failed to write data into $dom"
21210 local old_md5=$(md5sum $dom)
21211 cancel_lru_locks mdc
21212 local mdtfree1=$(do_facet $facet \
21213 lctl get_param -n osd*.*$mdtname.kbytesfree)
21215 $LFS migrate -c2 $dom ||
21216 error "failed to migrate to the new composite layout"
21217 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
21218 error "MDT stripe was not removed"
21220 cancel_lru_locks mdc
21221 local new_md5=$(md5sum $dom)
21222 [ "$old_md5" == "$new_md5" ] ||
21223 error "$old_md5 != $new_md5"
21225 # Skip free space checks with ZFS
21226 if [ "$(facet_fstype $facet)" != "zfs" ]; then
21227 local mdtfree2=$(do_facet $facet \
21228 lctl get_param -n osd*.*$mdtname.kbytesfree)
21229 [ $mdtfree2 -gt $mdtfree1 ] ||
21230 error "MDT space is not freed after migration"
21234 run_test 272b "DoM migration: DOM file to the OST-striped file (plain)"
21237 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
21238 skip "Need MDS version at least 2.11.50"
21240 local dom=$DIR/$tdir/$tfile
21241 mkdir -p $DIR/$tdir
21242 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
21244 local mdtidx=$($LFS getstripe -m $dom)
21245 local mdtname=MDT$(printf %04x $mdtidx)
21246 local facet=mds$((mdtidx + 1))
21248 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
21249 error "failed to write data into $dom"
21250 local old_md5=$(md5sum $dom)
21251 cancel_lru_locks mdc
21252 local mdtfree1=$(do_facet $facet \
21253 lctl get_param -n osd*.*$mdtname.kbytesfree)
21255 $LFS migrate -E 2M -c1 -E -1 -c2 $dom ||
21256 error "failed to migrate to the new composite layout"
21257 [ $($LFS getstripe -L $dom) == 'mdt' ] &&
21258 error "MDT stripe was not removed"
21260 cancel_lru_locks mdc
21261 local new_md5=$(md5sum $dom)
21262 [ "$old_md5" == "$new_md5" ] ||
21263 error "$old_md5 != $new_md5"
21265 # Skip free space checks with ZFS
21266 if [ "$(facet_fstype $facet)" != "zfs" ]; then
21267 local mdtfree2=$(do_facet $facet \
21268 lctl get_param -n osd*.*$mdtname.kbytesfree)
21269 [ $mdtfree2 -gt $mdtfree1 ] ||
21270 error "MDS space is not freed after migration"
21274 run_test 272c "DoM migration: DOM file to the OST-striped file (composite)"
21277 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
21278 skip "Need MDS version at least 2.12.55"
21280 local dom=$DIR/$tdir/$tfile
21281 mkdir -p $DIR/$tdir
21282 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
21284 local mdtidx=$($LFS getstripe -m $dom)
21285 local mdtname=MDT$(printf %04x $mdtidx)
21286 local facet=mds$((mdtidx + 1))
21288 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
21289 error "failed to write data into $dom"
21290 local old_md5=$(md5sum $dom)
21291 cancel_lru_locks mdc
21292 local mdtfree1=$(do_facet $facet \
21293 lctl get_param -n osd*.*$mdtname.kbytesfree)
21295 $LFS mirror extend -N -E 2M -c1 -E -1 -c2 $dom ||
21296 error "failed mirroring to the new composite layout"
21297 $LFS mirror resync $dom ||
21298 error "failed mirror resync"
21299 $LFS mirror split --mirror-id 1 -d $dom ||
21300 error "failed mirror split"
21302 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
21303 error "MDT stripe was not removed"
21305 cancel_lru_locks mdc
21306 local new_md5=$(md5sum $dom)
21307 [ "$old_md5" == "$new_md5" ] ||
21308 error "$old_md5 != $new_md5"
21310 # Skip free space checks with ZFS
21311 if [ "$(facet_fstype $facet)" != "zfs" ]; then
21312 local mdtfree2=$(do_facet $facet \
21313 lctl get_param -n osd*.*$mdtname.kbytesfree)
21314 [ $mdtfree2 -gt $mdtfree1 ] ||
21315 error "MDS space is not freed after DOM mirror deletion"
21319 run_test 272d "DoM mirroring: OST-striped mirror to DOM file"
21322 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
21323 skip "Need MDS version at least 2.12.55"
21325 local dom=$DIR/$tdir/$tfile
21326 mkdir -p $DIR/$tdir
21327 $LFS setstripe -c 2 $dom
21329 dd if=/dev/urandom of=$dom bs=512K count=1 oflag=direct ||
21330 error "failed to write data into $dom"
21331 local old_md5=$(md5sum $dom)
21332 cancel_lru_locks mdc
21334 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 $dom ||
21335 error "failed mirroring to the DOM layout"
21336 $LFS mirror resync $dom ||
21337 error "failed mirror resync"
21338 $LFS mirror split --mirror-id 1 -d $dom ||
21339 error "failed mirror split"
21341 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
21342 error "MDT stripe was not removed"
21344 cancel_lru_locks mdc
21345 local new_md5=$(md5sum $dom)
21346 [ "$old_md5" == "$new_md5" ] ||
21347 error "$old_md5 != $new_md5"
21351 run_test 272e "DoM mirroring: DOM mirror to the OST-striped file"
21354 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
21355 skip "Need MDS version at least 2.12.55"
21357 local dom=$DIR/$tdir/$tfile
21358 mkdir -p $DIR/$tdir
21359 $LFS setstripe -c 2 $dom
21361 dd if=/dev/urandom of=$dom bs=512K count=1 oflag=direct ||
21362 error "failed to write data into $dom"
21363 local old_md5=$(md5sum $dom)
21364 cancel_lru_locks mdc
21366 $LFS migrate -E 1M -L mdt -E eof -c2 -v $dom ||
21367 error "failed migrating to the DOM file"
21369 cancel_lru_locks mdc
21370 local new_md5=$(md5sum $dom)
21371 [ "$old_md5" != "$new_md5" ] &&
21372 error "$old_md5 != $new_md5"
21376 run_test 272f "DoM migration: OST-striped file to DOM file"
21379 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
21380 skip "Need MDS version at least 2.11.50"
21382 # Layout swap cannot be done if either file has DOM component,
21383 # this will never be supported, migration should be used instead
21385 local dom=$DIR/$tdir/$tfile
21386 mkdir -p $DIR/$tdir
21388 $LFS setstripe -c2 ${dom}_plain
21389 $LFS setstripe -E 1M -L mdt -E -1 -c2 ${dom}_dom
21390 $LFS swap_layouts ${dom}_plain ${dom}_dom &&
21391 error "can swap layout with DoM component"
21392 $LFS swap_layouts ${dom}_dom ${dom}_plain &&
21393 error "can swap layout with DoM component"
21395 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_comp
21396 $LFS swap_layouts ${dom}_comp ${dom}_dom &&
21397 error "can swap layout with DoM component"
21398 $LFS swap_layouts ${dom}_dom ${dom}_comp &&
21399 error "can swap layout with DoM component"
21402 run_test 273a "DoM: layout swapping should fail with DOM"
21405 mkdir -p $DIR/$tdir
21406 $LFS setstripe -E 1M -L mdt -E -1 -c -1 $DIR/$tdir
21408 #define OBD_FAIL_MDS_COMMITRW_DELAY 0x16b
21409 do_facet mds1 $LCTL set_param fail_loc=0x8000016b fail_val=2
21411 $MULTIOP $DIR/$tdir/$tfile Ouw2097152c
21413 run_test 273b "DoM: race writeback and object destroy"
21416 remote_ost_nodsh && skip "remote OST with nodsh"
21417 [ $OST1_VERSION -lt $(version_code 2.10.57) ] &&
21418 skip "Need OST version >= 2.10.57"
21420 local file=$DIR/$tfile
21423 oss=$(comma_list $(osts_nodes))
21425 dd if=/dev/urandom of=$file bs=1M count=2 ||
21426 error "failed to create a file"
21427 cancel_lru_locks osc
21430 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
21431 error "failed to read a file"
21433 #define OBD_FAIL_LDLM_PAUSE_CANCEL2 0x31f
21434 $LCTL set_param fail_loc=0x8000031f
21436 cancel_lru_locks osc &
21439 #define OBD_FAIL_LDLM_PROLONG_PAUSE 0x32b
21440 do_nodes $oss $LCTL set_param fail_loc=0x8000032b
21441 #IO takes another lock, but matches the PENDING one
21442 #and places it to the IO RPC
21443 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
21444 error "failed to read a file with PENDING lock"
21446 run_test 275 "Read on a canceled duplicate lock"
21449 remote_ost_nodsh && skip "remote OST with nodsh"
21452 do_facet ost1 "(while true; do \
21453 $LCTL get_param obdfilter.*.filesfree > /dev/null 2>&1; \
21454 done) & pid=\\\$!; echo \\\$pid > $TMP/sanity_276_pid" &
21457 for LOOP in $(seq 20); do
21459 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS
21462 do_facet ost1 "pid=\\\$(cat $TMP/sanity_276_pid); kill -9 \\\$pid; \
21463 rm $TMP/sanity_276_pid"
21465 run_test 276 "Race between mount and obd_statfs"
21468 $LCTL set_param ldlm.namespaces.*.lru_size=0
21469 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
21470 local cached_mb=$($LCTL get_param llite.*.max_cached_mb |
21471 grep ^used_mb | awk '{print $2}')
21472 [ $cached_mb -eq 1 ] || error "expected mb 1 got $cached_mb"
21473 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 \
21474 oflag=direct conv=notrunc
21475 cached_mb=$($LCTL get_param llite.*.max_cached_mb |
21476 grep ^used_mb | awk '{print $2}')
21477 [ $cached_mb -eq 0 ] || error "expected mb 0 got $cached_mb"
21479 run_test 277 "Direct IO shall drop page cache"
21482 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
21483 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
21484 [[ "$(facet_host mds1)" != "$(facet_host mds2)" ]] &&
21485 skip "needs the same host for mdt1 mdt2" && return
21490 #define OBD_FAIL_OBD_STOP_MDS_RACE 0x60b
21491 do_facet mds2 $LCTL set_param fail_loc=0x8000060c
21497 echo "Starting MDTs"
21498 start mds1 $(mdsdevname 1) $MDS_MOUNT_OPTS
21500 #For the error assertion will happen. lu_env_get_key(..., &mdt_thread_key)
21502 do_facet mds2 $LCTL set_param fail_loc=0
21504 start mds2 $(mdsdevname 2) $MDS_MOUNT_OPTS
21505 wait_recovery_complete mds2
21507 run_test 278 "Race starting MDS between MDTs stop/start"
21510 [ $MGS_VERSION -lt $(version_code 2.13.52) ] &&
21511 skip "Need MGS version at least 2.13.52"
21512 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21513 combined_mgs_mds || skip "needs combined MGS/MDT"
21515 umount_client $MOUNT
21516 #define OBD_FAIL_MDS_LLOG_UMOUNT_RACE 0x15e
21517 do_facet mgs $LCTL set_param fail_loc=0x8000015e fail_val=0
21519 mount_client $MOUNT &
21521 stop mgs || error "stop mgs failed"
21522 #for a race mgs would crash
21523 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
21524 # make sure we unmount client before remounting
21526 umount_client $MOUNT
21527 mount_client $MOUNT || error "mount client failed"
21529 run_test 280 "Race between MGS umount and client llog processing"
21531 cleanup_test_300() {
21535 test_striped_dir() {
21540 mkdir -p $DIR/$tdir
21542 SAVE_UMASK=$(umask)
21543 trap cleanup_test_300 RETURN EXIT
21545 $LFS setdirstripe -i $mdt_index -c 2 -H all_char -o 755 \
21546 $DIR/$tdir/striped_dir ||
21547 error "set striped dir error"
21549 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
21550 [ "$mode" = "755" ] || error "expect 755 got $mode"
21552 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
21553 error "getdirstripe failed"
21554 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
21555 if [ "$stripe_count" != "2" ]; then
21556 error "1:stripe_count is $stripe_count, expect 2"
21558 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
21559 if [ "$stripe_count" != "2" ]; then
21560 error "2:stripe_count is $stripe_count, expect 2"
21563 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
21564 if [ "$stripe_index" != "$mdt_index" ]; then
21565 error "stripe_index is $stripe_index, expect $mdt_index"
21568 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
21569 error "nlink error after create striped dir"
21571 mkdir $DIR/$tdir/striped_dir/a
21572 mkdir $DIR/$tdir/striped_dir/b
21574 stat $DIR/$tdir/striped_dir/a ||
21575 error "create dir under striped dir failed"
21576 stat $DIR/$tdir/striped_dir/b ||
21577 error "create dir under striped dir failed"
21579 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
21580 error "nlink error after mkdir"
21582 rmdir $DIR/$tdir/striped_dir/a
21583 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
21584 error "nlink error after rmdir"
21586 rmdir $DIR/$tdir/striped_dir/b
21587 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
21588 error "nlink error after rmdir"
21590 chattr +i $DIR/$tdir/striped_dir
21591 createmany -o $DIR/$tdir/striped_dir/f 10 &&
21592 error "immutable flags not working under striped dir!"
21593 chattr -i $DIR/$tdir/striped_dir
21595 rmdir $DIR/$tdir/striped_dir ||
21596 error "rmdir striped dir error"
21604 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
21605 skip "skipped for lustre < 2.7.0"
21606 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21607 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21609 test_striped_dir 0 || error "failed on striped dir on MDT0"
21610 test_striped_dir 1 || error "failed on striped dir on MDT0"
21612 run_test 300a "basic striped dir sanity test"
21615 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
21616 skip "skipped for lustre < 2.7.0"
21617 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21618 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21625 test_mkdir $DIR/$tdir || error "mkdir fail"
21626 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
21627 error "set striped dir error"
21628 for i in {0..9}; do
21629 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
21631 touch $DIR/$tdir/striped_dir/file_$i || error "touch error $i"
21632 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
21633 [ $mtime1 -eq $mtime2 ] && error "mtime unchanged after create"
21635 rm -f $DIR/$tdir/striped_dir/file_$i || error "unlink error $i"
21636 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
21637 [ $mtime2 -eq $mtime3 ] && error "mtime unchanged after unlink"
21641 run_test 300b "check ctime/mtime for striped dir"
21644 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
21645 skip "skipped for lustre < 2.7.0"
21646 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21647 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21651 mkdir -p $DIR/$tdir
21652 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
21653 error "set striped dir error"
21655 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
21656 error "chown striped dir failed"
21658 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
21659 error "create 5k files failed"
21661 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
21663 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
21667 run_test 300c "chown && check ls under striped directory"
21670 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
21671 skip "skipped for lustre < 2.7.0"
21672 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21673 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21678 mkdir -p $DIR/$tdir
21679 $LFS setstripe -c 2 $DIR/$tdir
21681 #local striped directory
21682 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
21683 error "set striped dir error"
21684 #look at the directories for debug purposes
21686 $LFS getdirstripe $DIR/$tdir
21687 ls -l $DIR/$tdir/striped_dir
21688 $LFS getdirstripe $DIR/$tdir/striped_dir
21689 createmany -o $DIR/$tdir/striped_dir/f 10 ||
21690 error "create 10 files failed"
21692 #remote striped directory
21693 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
21694 error "set striped dir error"
21695 #look at the directories for debug purposes
21697 $LFS getdirstripe $DIR/$tdir
21698 ls -l $DIR/$tdir/remote_striped_dir
21699 $LFS getdirstripe $DIR/$tdir/remote_striped_dir
21700 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
21701 error "create 10 files failed"
21703 for file in $(find $DIR/$tdir); do
21704 stripe_count=$($LFS getstripe -c $file)
21705 [ $stripe_count -eq 2 ] ||
21706 error "wrong stripe $stripe_count for $file"
21711 run_test 300d "check default stripe under striped directory"
21714 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21715 skip "Need MDS version at least 2.7.55"
21716 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21717 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21722 mkdir -p $DIR/$tdir
21724 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
21725 error "set striped dir error"
21727 touch $DIR/$tdir/striped_dir/a
21728 touch $DIR/$tdir/striped_dir/b
21729 touch $DIR/$tdir/striped_dir/c
21731 mkdir $DIR/$tdir/striped_dir/dir_a
21732 mkdir $DIR/$tdir/striped_dir/dir_b
21733 mkdir $DIR/$tdir/striped_dir/dir_c
21735 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_a ||
21736 error "set striped adir under striped dir error"
21738 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
21739 error "set striped bdir under striped dir error"
21741 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_c ||
21742 error "set striped cdir under striped dir error"
21744 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
21745 error "rename dir under striped dir fails"
21747 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
21748 error "rename dir under different stripes fails"
21750 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
21751 error "rename file under striped dir should succeed"
21753 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
21754 error "rename dir under striped dir should succeed"
21758 run_test 300e "check rename under striped directory"
21761 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21762 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21763 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21764 skip "Need MDS version at least 2.7.55"
21770 mkdir -p $DIR/$tdir
21772 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
21773 error "set striped dir error"
21775 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir1 ||
21776 error "set striped dir error"
21778 touch $DIR/$tdir/striped_dir/a
21779 mkdir $DIR/$tdir/striped_dir/dir_a
21780 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
21781 error "create striped dir under striped dir fails"
21783 touch $DIR/$tdir/striped_dir1/b
21784 mkdir $DIR/$tdir/striped_dir1/dir_b
21785 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
21786 error "create striped dir under striped dir fails"
21788 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
21789 error "rename dir under different striped dir should fail"
21791 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
21792 error "rename striped dir under diff striped dir should fail"
21794 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
21795 error "rename file under diff striped dirs fails"
21799 run_test 300f "check rename cross striped directory"
21801 test_300_check_default_striped_dir()
21804 local default_count=$2
21805 local default_index=$3
21808 local dir_stripe_index
21811 echo "checking $dirname $default_count $default_index"
21812 $LFS setdirstripe -D -c $default_count -i $default_index \
21813 -H all_char $DIR/$tdir/$dirname ||
21814 error "set default stripe on striped dir error"
21815 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
21816 [ $stripe_count -eq $default_count ] ||
21817 error "expect $default_count get $stripe_count for $dirname"
21819 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
21820 [ $stripe_index -eq $default_index ] ||
21821 error "expect $default_index get $stripe_index for $dirname"
21823 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
21824 error "create dirs failed"
21826 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
21827 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
21828 for dir in $(find $DIR/$tdir/$dirname/*); do
21829 stripe_count=$($LFS getdirstripe -c $dir)
21830 (( $stripe_count == $default_count )) ||
21831 (( $stripe_count == $MDSCOUNT && $default_count == -1 )) ||
21832 (( $stripe_count == 0 )) || (( $default_count == 1 )) ||
21833 error "stripe count $default_count != $stripe_count for $dir"
21835 stripe_index=$($LFS getdirstripe -i $dir)
21836 [ $default_index -eq -1 ] ||
21837 [ $stripe_index -eq $default_index ] ||
21838 error "$stripe_index != $default_index for $dir"
21840 #check default stripe
21841 stripe_count=$($LFS getdirstripe -D -c $dir)
21842 [ $stripe_count -eq $default_count ] ||
21843 error "default count $default_count != $stripe_count for $dir"
21845 stripe_index=$($LFS getdirstripe -D -i $dir)
21846 [ $stripe_index -eq $default_index ] ||
21847 error "default index $default_index != $stripe_index for $dir"
21849 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
21853 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21854 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21855 skip "Need MDS version at least 2.7.55"
21862 mkdir $DIR/$tdir/normal_dir
21864 #Checking when client cache stripe index
21865 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
21866 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
21867 error "create striped_dir failed"
21869 $LFS setdirstripe -i0 $DIR/$tdir/striped_dir/dir0 ||
21870 error "create dir0 fails"
21871 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir0)
21872 [ $stripe_index -eq 0 ] ||
21873 error "dir0 expect index 0 got $stripe_index"
21875 mkdir $DIR/$tdir/striped_dir/dir1 ||
21876 error "create dir1 fails"
21877 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
21878 [ $stripe_index -eq 1 ] ||
21879 error "dir1 expect index 1 got $stripe_index"
21881 #check default stripe count/stripe index
21882 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
21883 test_300_check_default_striped_dir normal_dir 1 0
21884 test_300_check_default_striped_dir normal_dir -1 1
21885 test_300_check_default_striped_dir normal_dir 2 -1
21887 #delete default stripe information
21888 echo "delete default stripeEA"
21889 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
21890 error "set default stripe on striped dir error"
21892 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
21893 for dir in $(find $DIR/$tdir/normal_dir/*); do
21894 stripe_count=$($LFS getdirstripe -c $dir)
21895 [ $stripe_count -eq 0 ] ||
21896 error "expect 1 get $stripe_count for $dir"
21897 stripe_index=$($LFS getdirstripe -i $dir)
21898 [ $stripe_index -eq 0 ] ||
21899 error "expect 0 get $stripe_index for $dir"
21902 run_test 300g "check default striped directory for normal directory"
21905 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21906 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21907 skip "Need MDS version at least 2.7.55"
21913 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
21914 error "set striped dir error"
21916 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
21917 test_300_check_default_striped_dir striped_dir 1 0
21918 test_300_check_default_striped_dir striped_dir -1 1
21919 test_300_check_default_striped_dir striped_dir 2 -1
21921 #delete default stripe information
21922 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
21923 error "set default stripe on striped dir error"
21925 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
21926 for dir in $(find $DIR/$tdir/striped_dir/*); do
21927 stripe_count=$($LFS getdirstripe -c $dir)
21928 [ $stripe_count -eq 0 ] ||
21929 error "expect 1 get $stripe_count for $dir"
21932 run_test 300h "check default striped directory for striped directory"
21935 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21936 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21937 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21938 skip "Need MDS version at least 2.7.55"
21945 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
21946 error "set striped dir error"
21948 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
21949 error "create files under striped dir failed"
21951 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
21952 error "set striped hashdir error"
21954 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
21955 error "create dir0 under hash dir failed"
21956 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
21957 error "create dir1 under hash dir failed"
21958 $LFS setdirstripe -i0 -c$MDSCOUNT -H crush $DIR/$tdir/hashdir/d2 ||
21959 error "create dir2 under hash dir failed"
21961 # unfortunately, we need to umount to clear dir layout cache for now
21962 # once we fully implement dir layout, we can drop this
21963 umount_client $MOUNT || error "umount failed"
21964 mount_client $MOUNT || error "mount failed"
21966 $LFS find -H fnv_1a_64,crush $DIR/$tdir/hashdir
21967 local dircnt=$($LFS find -H fnv_1a_64,crush $DIR/$tdir/hashdir | wc -l)
21968 [ $dircnt -eq 2 ] || error "lfs find striped dir got:$dircnt,except:1"
21970 #set the stripe to be unknown hash type
21971 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
21972 $LCTL set_param fail_loc=0x1901
21973 for ((i = 0; i < 10; i++)); do
21974 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
21975 error "stat f-$i failed"
21976 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
21979 touch $DIR/$tdir/striped_dir/f0 &&
21980 error "create under striped dir with unknown hash should fail"
21982 $LCTL set_param fail_loc=0
21984 umount_client $MOUNT || error "umount failed"
21985 mount_client $MOUNT || error "mount failed"
21989 run_test 300i "client handle unknown hash type striped directory"
21992 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21993 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21994 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21995 skip "Need MDS version at least 2.7.55"
22002 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
22003 $LCTL set_param fail_loc=0x1702
22004 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
22005 error "set striped dir error"
22007 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
22008 error "create files under striped dir failed"
22010 $LCTL set_param fail_loc=0
22012 rm -rf $DIR/$tdir || error "unlink striped dir fails"
22016 run_test 300j "test large update record"
22019 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22020 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22021 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22022 skip "Need MDS version at least 2.7.55"
22024 # this test needs a huge transaction
22026 kb=$(do_facet $SINGLEMDS "$LCTL get_param -n \
22027 osd*.$FSNAME-MDT0000.kbytestotal")
22028 [ $kb -lt $((1024*1024)) ] && skip "MDT0 too small: $kb"
22035 #define OBD_FAIL_LARGE_STRIPE 0x1703
22036 $LCTL set_param fail_loc=0x1703
22037 $LFS setdirstripe -i 0 -c192 $DIR/$tdir/striped_dir ||
22038 error "set striped dir error"
22039 $LCTL set_param fail_loc=0
22041 $LFS getdirstripe $DIR/$tdir/striped_dir ||
22042 error "getstripeddir fails"
22043 rm -rf $DIR/$tdir/striped_dir ||
22044 error "unlink striped dir fails"
22048 run_test 300k "test large striped directory"
22051 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22052 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22053 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22054 skip "Need MDS version at least 2.7.55"
22058 test_mkdir -p $DIR/$tdir/striped_dir
22059 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
22060 error "chown $RUNAS_ID failed"
22061 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
22062 error "set default striped dir failed"
22064 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
22065 $LCTL set_param fail_loc=0x80000158
22066 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
22068 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
22069 [ $stripe_index -eq 1 ] ||
22070 error "expect 1 get $stripe_index for $dir"
22072 run_test 300l "non-root user to create dir under striped dir with stale layout"
22075 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22076 [ $MDSCOUNT -ge 2 ] && skip_env "Only for single MDT"
22077 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22078 skip "Need MDS version at least 2.7.55"
22080 mkdir -p $DIR/$tdir/striped_dir
22081 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
22082 error "set default stripes dir error"
22084 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
22086 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
22087 [ $stripe_count -eq 0 ] ||
22088 error "expect 0 get $stripe_count for a"
22090 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
22091 error "set default stripes dir error"
22093 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
22095 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
22096 [ $stripe_count -eq 0 ] ||
22097 error "expect 0 get $stripe_count for b"
22099 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
22100 error "set default stripes dir error"
22102 mkdir $DIR/$tdir/striped_dir/c &&
22103 error "default stripe_index is invalid, mkdir c should fails"
22105 rm -rf $DIR/$tdir || error "rmdir fails"
22107 run_test 300m "setstriped directory on single MDT FS"
22110 local list=$(comma_list $(mdts_nodes))
22113 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
22117 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22118 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22119 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22120 skip "Need MDS version at least 2.7.55"
22121 remote_mds_nodsh && skip "remote MDS with nodsh"
22124 local list=$(comma_list $(mdts_nodes))
22126 trap cleanup_300n RETURN EXIT
22127 mkdir -p $DIR/$tdir
22128 chmod 777 $DIR/$tdir
22129 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
22130 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
22131 error "create striped dir succeeds with gid=0"
22133 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
22134 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
22135 error "create striped dir fails with gid=-1"
22137 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
22138 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
22139 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
22140 error "set default striped dir succeeds with gid=0"
22143 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
22144 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
22145 error "set default striped dir fails with gid=-1"
22148 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
22149 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
22150 error "create test_dir fails"
22151 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
22152 error "create test_dir1 fails"
22153 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
22154 error "create test_dir2 fails"
22157 run_test 300n "non-root user to create dir under striped dir with default EA"
22160 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22161 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22162 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22163 skip "Need MDS version at least 2.7.55"
22168 mkdir -p $DIR/$tdir
22170 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
22171 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
22172 if [ $numfree1 -lt 66000 ] || [ $numfree2 -lt 66000 ]; then
22173 skip "not enough free inodes $numfree1 $numfree2"
22176 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
22177 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
22178 if [ $numfree1 -lt 300000 ] || [ $numfree2 -lt 300000 ]; then
22179 skip "not enough free space $numfree1 $numfree2"
22182 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
22183 error "setdirstripe fails"
22185 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
22186 error "create dirs fails"
22188 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
22189 ls $DIR/$tdir/striped_dir > /dev/null ||
22190 error "ls striped dir fails"
22191 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
22192 error "unlink big striped dir fails"
22194 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
22197 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22198 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22199 remote_mds_nodsh && skip "remote MDS with nodsh"
22201 mkdir -p $DIR/$tdir
22203 #define OBD_FAIL_OUT_ENOSPC 0x1704
22204 do_facet mds2 lctl set_param fail_loc=0x80001704
22205 $LFS setdirstripe -i 0 -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 \
22206 && error "create striped directory should fail"
22208 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
22210 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
22213 run_test 300p "create striped directory without space"
22216 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22217 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22219 local fd=$(free_fd)
22220 local cmd="exec $fd<$tdir"
22222 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
22225 trap "eval $cmd" EXIT
22226 cd $tdir || error "cd $tdir fails"
22227 rmdir ../$tdir || error "rmdir $tdir fails"
22228 mkdir local_dir && error "create dir succeeds"
22229 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
22233 run_test 300q "create remote directory under orphan directory"
22236 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22237 skip "Need MDS version at least 2.7.55" && return
22238 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
22242 $LFS setdirstripe -i 0 -c -1 $DIR/$tdir/striped_dir ||
22243 error "set striped dir error"
22245 $LFS getdirstripe $DIR/$tdir/striped_dir ||
22246 error "getstripeddir fails"
22249 stripe_count=$($LFS getdirstripe $DIR/$tdir/striped_dir |
22250 awk '/lmv_stripe_count:/ { print $2 }')
22252 [ $MDSCOUNT -ne $stripe_count ] &&
22253 error "wrong stripe count $stripe_count expected $MDSCOUNT"
22255 rm -rf $DIR/$tdir/striped_dir ||
22256 error "unlink striped dir fails"
22258 run_test 300r "test -1 striped directory"
22260 test_300s_helper() {
22263 local stripe_dir=$DIR/$tdir/striped_dir.$count
22265 $LFS mkdir -c $count $stripe_dir ||
22266 error "lfs mkdir -c error"
22268 $LFS getdirstripe $stripe_dir ||
22269 error "lfs getdirstripe fails"
22272 stripe_count=$($LFS getdirstripe $stripe_dir |
22273 awk '/lmv_stripe_count:/ { print $2 }')
22275 [ $count -ne $stripe_count ] &&
22276 error_noexit "bad stripe count $stripe_count expected $count"
22279 dupe_stripes=$($LFS getdirstripe $stripe_dir |
22280 awk '/0x/ {count[$1] += 1}; END {
22281 for (idx in count) {
22282 if (count[idx]>1) {
22283 print "index " idx " count " count[idx]
22288 if [[ -n "$dupe_stripes" ]] ; then
22289 lfs getdirstripe $stripe_dir
22290 error_noexit "Dupe MDT above: $dupe_stripes "
22293 rm -rf $stripe_dir ||
22294 error_noexit "unlink $stripe_dir fails"
22298 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22299 skip "Need MDS version at least 2.7.55" && return
22300 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
22303 for count in $(seq 2 $MDSCOUNT); do
22304 test_300s_helper $count
22307 run_test 300s "test lfs mkdir -c without -i"
22310 prepare_remote_file() {
22311 mkdir $DIR/$tdir/src_dir ||
22312 error "create remote source failed"
22314 cp /etc/hosts $DIR/$tdir/src_dir/a ||
22315 error "cp to remote source failed"
22316 touch $DIR/$tdir/src_dir/a
22318 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
22319 error "create remote target dir failed"
22321 touch $DIR/$tdir/tgt_dir/b
22323 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
22324 error "rename dir cross MDT failed!"
22326 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
22327 error "src_child still exists after rename"
22329 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
22330 error "missing file(a) after rename"
22332 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
22333 error "diff after rename"
22337 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
22338 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22340 local remote_file=$DIR/$tdir/tgt_dir/b
22342 mkdir -p $DIR/$tdir
22344 prepare_remote_file || error "prepare remote file failed"
22347 $OPENUNLINK $remote_file $remote_file ||
22348 error "openunlink $remote_file failed"
22349 $CHECKSTAT -a $remote_file || error "$remote_file exists"
22351 run_test 310a "open unlink remote file"
22354 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
22355 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22357 local remote_file=$DIR/$tdir/tgt_dir/b
22359 mkdir -p $DIR/$tdir
22361 prepare_remote_file || error "prepare remote file failed"
22363 ln $remote_file $DIR/$tfile || error "link failed for remote file"
22364 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
22365 $CHECKSTAT -t file $remote_file || error "check file failed"
22367 run_test 310b "unlink remote file with multiple links while open"
22370 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22371 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
22373 local remote_file=$DIR/$tdir/tgt_dir/b
22375 mkdir -p $DIR/$tdir
22377 prepare_remote_file || error "prepare remote file failed"
22379 ln $remote_file $DIR/$tfile || error "link failed for remote file"
22380 multiop_bg_pause $remote_file O_uc ||
22381 error "mulitop failed for remote file"
22383 $MULTIOP $DIR/$tfile Ouc
22384 kill -USR1 $MULTIPID
22387 run_test 310c "open-unlink remote file with multiple links"
22391 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22392 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
22393 [ $MDS1_VERSION -lt $(version_code 2.8.54) ] &&
22394 skip "lustre < 2.8.54 does not contain LU-4825 fix"
22395 remote_mds_nodsh && skip "remote MDS with nodsh"
22397 local old_iused=$($LFS df -i | awk '/OST0000/ { print $3; exit; }')
22398 local mdts=$(comma_list $(mdts_nodes))
22400 mkdir -p $DIR/$tdir
22401 $LFS setstripe -i 0 -c 1 $DIR/$tdir
22402 createmany -o $DIR/$tdir/$tfile. 1000
22404 # statfs data is not real time, let's just calculate it
22405 old_iused=$((old_iused + 1000))
22407 local count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
22408 osp.*OST0000*MDT0000.create_count")
22409 local max_count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
22410 osp.*OST0000*MDT0000.max_create_count")
22411 do_nodes $mdts "$LCTL set_param -n osp.*OST0000*.max_create_count=0"
22413 $LFS setstripe -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
22414 local index=$($LFS getstripe -i $DIR/$tdir/$tfile)
22415 [ $index -ne 0 ] || error "$tfile stripe index is 0"
22417 unlinkmany $DIR/$tdir/$tfile. 1000
22419 do_nodes $mdts "$LCTL set_param -n \
22420 osp.*OST0000*.max_create_count=$max_count"
22421 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
22422 do_nodes $mdts "$LCTL set_param -n \
22423 osp.*OST0000*.create_count=$count"
22424 do_nodes $mdts "$LCTL get_param osp.*OST0000*.create_count" |
22425 grep "=0" && error "create_count is zero"
22428 for i in $(seq 120); do
22429 new_iused=$($LFS df -i | awk '/OST0000/ { print $3; exit; }')
22430 # system may be too busy to destroy all objs in time, use
22431 # a somewhat small value to not fail autotest
22432 [ $((old_iused - new_iused)) -gt 400 ] && break
22436 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
22437 [ $((old_iused - new_iused)) -gt 400 ] ||
22438 error "objs not destroyed after unlink"
22440 run_test 311 "disable OSP precreate, and unlink should destroy objs"
22447 local vdevdir=$(dirname $(facet_vdevice $ost))
22448 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
22449 local zfs_zapid=$(do_facet $ost $cmd |
22450 grep -w "/O/0/d$((objid%32))" -C 5 |
22451 awk '/Object/{getline; print $1}')
22452 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
22453 awk "/$objid = /"'{printf $3}')
22458 zfs_object_blksz() {
22462 local vdevdir=$(dirname $(facet_vdevice $ost))
22463 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
22464 local blksz=$(do_facet $ost $cmd $objid |
22465 awk '/dblk/{getline; printf $4}')
22467 case "${blksz: -1}" in
22468 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
22469 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
22476 test_312() { # LU-4856
22477 remote_ost_nodsh && skip "remote OST with nodsh"
22478 [ "$ost1_FSTYPE" = "zfs" ] ||
22479 skip_env "the test only applies to zfs"
22481 local max_blksz=$(do_facet ost1 \
22482 $ZFS get -p recordsize $(facet_device ost1) |
22483 awk '!/VALUE/{print $3}')
22485 # to make life a little bit easier
22486 $LFS mkdir -c 1 -i 0 $DIR/$tdir
22487 $LFS setstripe -c 1 -i 0 $DIR/$tdir
22489 local tf=$DIR/$tdir/$tfile
22491 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
22493 # Get ZFS object id
22494 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
22495 # block size change by sequential overwrite
22498 for ((bs=$PAGE_SIZE; bs <= max_blksz; bs *= 4)) ; do
22499 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
22501 local blksz=$(zfs_object_blksz ost1 $zfs_objid)
22502 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
22506 # block size change by sequential append write
22507 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=1 oflag=sync conv=notrunc
22508 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
22509 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
22512 for ((count = 1; count < $((max_blksz / PAGE_SIZE)); count *= 2)); do
22513 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=$count seek=$count \
22514 oflag=sync conv=notrunc
22516 blksz=$(zfs_object_blksz ost1 $zfs_objid)
22517 [ $blksz -eq $((2 * count * PAGE_SIZE)) ] ||
22518 error "blksz error, actual $blksz, " \
22519 "expected: 2 * $count * $PAGE_SIZE"
22525 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
22526 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
22528 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
22529 blksz=$(zfs_object_blksz ost1 $zfs_objid)
22530 [ $blksz -eq $PAGE_SIZE ] ||
22531 error "blksz error: $blksz, expected: $PAGE_SIZE"
22533 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
22534 blksz=$(zfs_object_blksz ost1 $zfs_objid)
22535 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
22537 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
22538 blksz=$(zfs_object_blksz ost1 $zfs_objid)
22539 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
22541 run_test 312 "make sure ZFS adjusts its block size by write pattern"
22544 remote_ost_nodsh && skip "remote OST with nodsh"
22546 local file=$DIR/$tfile
22549 $LFS setstripe -c 1 -i 0 $file || error "setstripe failed"
22551 # define OBD_FAIL_TGT_RCVD_EIO 0x720
22552 do_facet ost1 "$LCTL set_param fail_loc=0x720"
22553 dd if=/dev/zero of=$file bs=$PAGE_SIZE oflag=direct count=1 &&
22554 error "write should failed"
22555 do_facet ost1 "$LCTL set_param fail_loc=0"
22558 run_test 313 "io should fail after last_rcvd update fail"
22561 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
22563 $LFS setstripe -c 2 -i 0 $DIR/$tfile || error "setstripe failed"
22564 do_facet ost1 "$LCTL set_param fail_loc=0x720"
22566 wait_delete_completed
22567 do_facet ost1 "$LCTL set_param fail_loc=0"
22569 run_test 314 "OSP shouldn't fail after last_rcvd update failure"
22571 test_315() { # LU-618
22572 [ -f /proc/$$/io ] || skip_env "no IO accounting in kernel"
22574 local file=$DIR/$tfile
22577 $MULTIOP $file oO_CREAT:O_DIRECT:O_RDWR:w4063232c ||
22578 error "multiop file write failed"
22579 $MULTIOP $file oO_RDONLY:r4063232_c &
22584 local rbytes=$(awk '/read_bytes/ { print $2 }' /proc/$PID/io)
22587 [ $rbytes -gt 4000000 ] || error "read is not accounted ($rbytes)"
22590 run_test 315 "read should be accounted"
22593 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
22594 large_xattr_enabled || skip_env "ea_inode feature disabled"
22596 rm -rf $DIR/$tdir/d
22597 mkdir -p $DIR/$tdir/d
22598 chown nobody $DIR/$tdir/d
22599 touch $DIR/$tdir/d/file
22601 $LFS mv -m1 $DIR/$tdir/d || error "lfs mv failed"
22603 run_test 316 "lfs mv"
22606 [ $MDS1_VERSION -lt $(version_code 2.11.53) ] &&
22607 skip "Need MDS version at least 2.11.53"
22608 if [ "$ost1_FSTYPE" == "zfs" ]; then
22609 skip "LU-10370: no implementation for ZFS"
22613 local grant_blk_size
22615 grant_blk_size=$($LCTL get_param osc.$FSNAME*.import |
22616 awk '/grant_block_size:/ { print $2; exit; }')
22618 # Create File of size 5M. Truncate it to below size's and verify
22621 dd if=/dev/zero of=$DIR/$tfile bs=5M count=1 conv=fsync ||
22622 error "Create file $DIR/$tfile failed"
22623 stack_trap "rm -f $DIR/$tfile" EXIT
22625 for trunc_sz in 2097152 4097 4000 509 0; do
22626 $TRUNCATE $DIR/$tfile $trunc_sz ||
22627 error "truncate $tfile to $trunc_sz failed"
22628 local sz=$(stat --format=%s $DIR/$tfile)
22629 local blk=$(stat --format=%b $DIR/$tfile)
22630 local trunc_blk=$((((trunc_sz + (grant_blk_size - 1) ) /
22631 grant_blk_size) * 8))
22633 if [[ $blk -ne $trunc_blk ]]; then
22634 $(which stat) $DIR/$tfile
22635 error "Expected Block $trunc_blk got $blk for $tfile"
22638 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
22639 error "Expected Size $trunc_sz got $sz for $tfile"
22644 # Create file with a hole and write actual two blocks. Block count
22647 dd if=/dev/zero of=$DIR/$tfile bs=$grant_blk_size count=2 seek=5 \
22648 conv=fsync || error "Create file : $DIR/$tfile"
22650 # Calculate the final truncate size.
22651 trunc_sz=$(($(stat --format=%s $DIR/$tfile) - (grant_blk_size + 1)))
22654 # truncate to size $trunc_sz bytes. Strip the last block
22655 # The block count must drop to 8
22657 $TRUNCATE $DIR/$tfile $trunc_sz ||
22658 error "truncate $tfile to $trunc_sz failed"
22660 local trunc_bsz=$((grant_blk_size / $(stat --format=%B $DIR/$tfile)))
22661 sz=$(stat --format=%s $DIR/$tfile)
22662 blk=$(stat --format=%b $DIR/$tfile)
22664 if [[ $blk -ne $trunc_bsz ]]; then
22665 $(which stat) $DIR/$tfile
22666 error "Expected Block $trunc_bsz got $blk for $tfile"
22669 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
22670 error "Expected Size $trunc_sz got $sz for $tfile"
22672 run_test 317 "Verify blocks get correctly update after truncate"
22675 local llite_name="llite.$($LFS getname $MOUNT | awk '{print $1}')"
22676 local old_max_active=$($LCTL get_param -n \
22677 ${llite_name}.max_read_ahead_async_active \
22680 $LCTL set_param llite.*.max_read_ahead_async_active=256
22681 local max_active=$($LCTL get_param -n \
22682 ${llite_name}.max_read_ahead_async_active \
22684 [ $max_active -ne 256 ] && error "expected 256 but got $max_active"
22686 $LCTL set_param llite.*.max_read_ahead_async_active=0 ||
22687 error "set max_read_ahead_async_active should succeed"
22689 $LCTL set_param llite.*.max_read_ahead_async_active=512
22690 max_active=$($LCTL get_param -n \
22691 ${llite_name}.max_read_ahead_async_active 2>/dev/null)
22692 [ $max_active -eq 512 ] || error "expected 512 but got $max_active"
22694 # restore @max_active
22695 [ $old_max_active -ne 0 ] && $LCTL set_param \
22696 llite.*.max_read_ahead_async_active=$old_max_active
22698 local old_threshold=$($LCTL get_param -n \
22699 ${llite_name}.read_ahead_async_file_threshold_mb 2>/dev/null)
22700 local max_per_file_mb=$($LCTL get_param -n \
22701 ${llite_name}.max_read_ahead_per_file_mb 2>/dev/null)
22703 local invalid=$(($max_per_file_mb + 1))
22705 llite.*.read_ahead_async_file_threshold_mb=$invalid\
22706 && error "set $invalid should fail"
22708 local valid=$(($invalid - 1))
22710 llite.*.read_ahead_async_file_threshold_mb=$valid ||
22711 error "set $valid should succeed"
22712 local threshold=$($LCTL get_param -n \
22713 ${llite_name}.read_ahead_async_file_threshold_mb 2>/dev/null)
22714 [ $threshold -eq $valid ] || error \
22715 "expect threshold $valid got $threshold"
22717 llite.*.read_ahead_async_file_threshold_mb=$old_threshold
22719 run_test 318 "Verify async readahead tunables"
22722 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
22724 local before=$(date +%s)
22726 local mdir=$DIR/$tdir
22727 local file=$mdir/xxx
22729 $LFS mkdir -i0 $mdir || error "mkdir $mdir fails"
22732 #define OBD_FAIL_LDLM_LOCAL_CANCEL_PAUSE 0x32c
22733 $LCTL set_param fail_val=5 fail_loc=0x8000032c
22734 $LFS mv -m1 $file &
22737 dd if=$file of=/dev/null
22739 evict=$($LCTL get_param mdc.$FSNAME-MDT*.state |
22740 awk -F"[ [,]" '/EVICTED ]$/ { if (mx<$5) {mx=$5;} } END { print mx }')
22742 [ -z "$evict" ] || [[ $evict -le $before ]] || error "eviction happened"
22744 run_test 319 "lost lease lock on migrate error"
22746 test_398a() { # LU-4198
22747 local ost1_imp=$(get_osc_import_name client ost1)
22748 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
22751 $LFS setstripe -c 1 -i 0 $DIR/$tfile
22752 $LCTL set_param ldlm.namespaces.*.lru_size=clear
22754 # request a new lock on client
22755 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
22757 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
22758 local lock_count=$($LCTL get_param -n \
22759 ldlm.namespaces.$imp_name.lru_size)
22760 [[ $lock_count -eq 0 ]] || error "lock should be cancelled by direct IO"
22762 $LCTL set_param ldlm.namespaces.*-OST0000-osc-ffff*.lru_size=clear
22764 # no lock cached, should use lockless IO and not enqueue new lock
22765 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
22766 lock_count=$($LCTL get_param -n \
22767 ldlm.namespaces.$imp_name.lru_size)
22768 [[ $lock_count -eq 0 ]] || error "no lock should be held by direct IO"
22770 run_test 398a "direct IO should cancel lock otherwise lockless"
22772 test_398b() { # LU-4198
22773 which fio || skip_env "no fio installed"
22774 $LFS setstripe -c -1 $DIR/$tfile
22777 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size
22780 echo "mix direct rw ${size}M to OST0 by fio with $njobs jobs..."
22781 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE --direct=1 \
22782 --numjobs=$njobs --fallocate=none \
22783 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
22784 --filename=$DIR/$tfile &
22787 echo "mix buffer rw ${size}M to OST0 by fio with $njobs jobs..."
22788 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE \
22789 --numjobs=$njobs --fallocate=none \
22790 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
22791 --filename=$DIR/$tfile || true
22796 run_test 398b "DIO and buffer IO race"
22798 test_398c() { # LU-4198
22799 local ost1_imp=$(get_osc_import_name client ost1)
22800 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
22803 which fio || skip_env "no fio installed"
22805 saved_debug=$($LCTL get_param -n debug)
22806 $LCTL set_param debug=0
22808 local size=$(lctl get_param -n osc.$FSNAME-OST0000*.kbytesavail | head -1)
22809 ((size /= 1024)) # by megabytes
22810 ((size /= 2)) # write half of the OST at most
22811 [ $size -gt 40 ] && size=40 #reduce test time anyway
22813 $LFS setstripe -c 1 $DIR/$tfile
22815 # it seems like ldiskfs reserves more space than necessary if the
22816 # writing blocks are not mapped, so it extends the file firstly
22817 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size && sync
22818 cancel_lru_locks osc
22820 # clear and verify rpc_stats later
22821 $LCTL set_param osc.${FSNAME}-OST0000-osc-ffff*.rpc_stats=clear
22824 echo "writing ${size}M to OST0 by fio with $njobs jobs..."
22825 fio --name=rand-write --rw=randwrite --bs=$PAGE_SIZE --direct=1 \
22826 --numjobs=$njobs --fallocate=none --ioengine=libaio \
22827 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
22828 --filename=$DIR/$tfile
22829 [ $? -eq 0 ] || error "fio write error"
22831 [ $($LCTL get_param -n ldlm.namespaces.$imp_name.lock_count) -eq 0 ] ||
22832 error "Locks were requested while doing AIO"
22834 # get the percentage of 1-page I/O
22835 pct=$($LCTL get_param osc.${imp_name}.rpc_stats |
22836 grep -A 1 'pages per rpc' | grep -v 'pages per rpc' |
22838 [ $pct -le 50 ] || error "$pct% of I/O are 1-page"
22840 echo "mix rw ${size}M to OST0 by fio with $njobs jobs..."
22841 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE --direct=1 \
22842 --numjobs=$njobs --fallocate=none --ioengine=libaio \
22843 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
22844 --filename=$DIR/$tfile
22845 [ $? -eq 0 ] || error "fio mixed read write error"
22847 echo "AIO with large block size ${size}M"
22848 fio --name=rand-rw --rw=randrw --bs=${size}M --direct=1 \
22849 --numjobs=1 --fallocate=none --ioengine=libaio \
22850 --iodepth=16 --allow_file_create=0 --size=${size}M \
22851 --filename=$DIR/$tfile
22852 [ $? -eq 0 ] || error "fio large block size failed"
22855 $LCTL set_param debug="$saved_debug"
22857 run_test 398c "run fio to test AIO"
22859 test_398d() { # LU-13846
22860 test -f aiocp || skip_env "no aiocp installed"
22861 local aio_file=$DIR/aio_file
22863 $LFS setstripe -c -1 -S 1M $DIR/$tfile $aio_file
22865 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=64
22866 aiocp -a $PAGE_SIZE -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file
22868 diff $DIR/$tfile $aio_file || "file diff after aiocp"
22870 # make sure we don't crash and fail properly
22871 aiocp -a 512 -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file &&
22872 error "aio not aligned with PAGE SIZE should fail"
22874 rm -rf $DIR/$tfile $aio_file
22876 run_test 398d "run aiocp to verify block size > stripe size"
22879 dd if=/dev/zero of=$DIR/$tfile bs=1234 count=1
22880 touch $DIR/$tfile.new
22881 dd if=$DIR/$tfile of=$DIR/$tfile.new bs=1M count=1 oflag=direct
22883 run_test 398e "O_Direct open cleared by fcntl doesn't cause hang"
22886 local read_write=$1
22887 if [ "$read_write" = "write" ]; then
22888 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
22889 elif [ "$read_write" = "read" ]; then
22890 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
22892 error "argument error"
22895 # turn off debug for performance testing
22896 local saved_debug=$($LCTL get_param -n debug)
22897 $LCTL set_param debug=0
22899 $LFS setstripe -c 1 -i 0 $DIR/$tfile
22901 # get ost1 size - $FSNAME-OST0000
22902 local ost1_avail_size=$($LFS df $DIR | awk /${ost1_svc}/'{ print $4 }')
22903 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
22904 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
22906 if [ "$read_write" = "read" ]; then
22907 $TRUNCATE $DIR/$tfile $(expr 1048576 \* $blocks)
22910 local start_time=$(date +%s.%N)
22911 $dd_cmd bs=1M count=$blocks oflag=sync ||
22912 error "real dd $read_write error"
22913 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
22915 if [ "$read_write" = "write" ]; then
22919 # define OBD_FAIL_OST_FAKE_RW 0x238
22920 do_facet ost1 $LCTL set_param fail_loc=0x238
22922 local start_time=$(date +%s.%N)
22923 $dd_cmd bs=1M count=$blocks oflag=sync ||
22924 error "fake dd $read_write error"
22925 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
22927 if [ "$read_write" = "write" ]; then
22929 cancel_lru_locks osc
22930 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
22931 error "$tfile size not $blocks MB"
22933 do_facet ost1 $LCTL set_param fail_loc=0
22935 echo "fake $read_write $duration_fake vs. normal $read_write" \
22936 "$duration in seconds"
22937 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
22938 error_not_in_vm "fake write is slower"
22940 $LCTL set_param -n debug="$saved_debug"
22943 test_399a() { # LU-7655 for OST fake write
22944 remote_ost_nodsh && skip "remote OST with nodsh"
22948 run_test 399a "fake write should not be slower than normal write"
22950 test_399b() { # LU-8726 for OST fake read
22951 remote_ost_nodsh && skip "remote OST with nodsh"
22952 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
22953 skip_env "ldiskfs only test"
22958 run_test 399b "fake read should not be slower than normal read"
22960 test_400a() { # LU-1606, was conf-sanity test_74
22961 if ! which $CC > /dev/null 2>&1; then
22962 skip_env "$CC is not installed"
22965 local extra_flags=''
22966 local out=$TMP/$tfile
22967 local prefix=/usr/include/lustre
22970 # Oleg removes c files in his test rig so test if any c files exist
22971 [ -z "$(ls -A $LUSTRE_TESTS_API_DIR)" ] && \
22972 skip_env "Needed c test files are missing"
22974 if ! [[ -d $prefix ]]; then
22975 # Assume we're running in tree and fixup the include path.
22976 extra_flags+=" -I$LUSTRE/../lnet/include/uapi -I$LUSTRE/include/uapi -I$LUSTRE/include"
22977 extra_flags+=" -L$LUSTRE/utils/.lib"
22980 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
22981 $CC -Wall -Werror -std=c99 $extra_flags -o $out $prog -llustreapi ||
22982 error "client api broken"
22986 run_test 400a "Lustre client api program can compile and link"
22988 test_400b() { # LU-1606, LU-5011
22990 local out=$TMP/$tfile
22991 local prefix=/usr/include/linux/lustre
22993 # We use a hard coded prefix so that this test will not fail
22994 # when run in tree. There are headers in lustre/include/lustre/
22995 # that are not packaged (like lustre_idl.h) and have more
22996 # complicated include dependencies (like config.h and lnet/types.h).
22997 # Since this test about correct packaging we just skip them when
22998 # they don't exist (see below) rather than try to fixup cppflags.
23000 if ! which $CC > /dev/null 2>&1; then
23001 skip_env "$CC is not installed"
23004 for header in $prefix/*.h; do
23005 if ! [[ -f "$header" ]]; then
23009 if [[ "$(basename $header)" == lustre_ioctl.h ]]; then
23010 continue # lustre_ioctl.h is internal header
23013 $CC -Wall -Werror -std=c99 -include $header -c -x c /dev/null -o $out ||
23014 error "cannot compile '$header'"
23018 run_test 400b "packaged headers can be compiled"
23020 test_401a() { #LU-7437
23021 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
23022 [ -n "$printf_arg" ] && skip_env "find does not support -printf"
23024 #count the number of parameters by "list_param -R"
23025 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
23026 #count the number of parameters by listing proc files
23027 local proc_regexp="/{proc,sys}/{fs,sys,kernel/debug}/{lustre,lnet}/"
23028 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
23029 echo "proc_dirs='$proc_dirs'"
23030 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
23031 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
23034 [ $params -eq $procs ] ||
23035 error "found $params parameters vs. $procs proc files"
23037 # test the list_param -D option only returns directories
23038 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
23039 #count the number of parameters by listing proc directories
23040 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
23043 [ $params -eq $procs ] ||
23044 error "found $params parameters vs. $procs proc files"
23046 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
23049 # jobid_var may not allow arbitrary values, so use jobid_name
23051 if $LCTL list_param jobid_name > /dev/null 2>&1; then
23052 local testname=jobid_name tmp='testing%p'
23054 local testname=jobid_var tmp=testing
23057 local save=$($LCTL get_param -n $testname)
23059 $LCTL set_param foo=bar $testname=$tmp bar=baz &&
23060 error "no error returned when setting bad parameters"
23062 local jobid_new=$($LCTL get_param -n foe $testname baz)
23063 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
23065 $LCTL set_param -n fog=bam $testname=$save bat=fog
23066 local jobid_old=$($LCTL get_param -n foe $testname bag)
23067 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
23069 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
23072 # jobid_var may not allow arbitrary values, so use jobid_name
23074 if $LCTL list_param jobid_name > /dev/null 2>&1; then
23075 local testname=jobid_name
23077 local testname=jobid_var
23080 local jobid_var_old=$($LCTL get_param -n $testname)
23081 local jobid_var_new
23083 $LCTL set_param $testname= &&
23084 error "no error returned for 'set_param a='"
23086 jobid_var_new=$($LCTL get_param -n $testname)
23087 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
23088 error "$testname was changed by setting without value"
23090 $LCTL set_param $testname &&
23091 error "no error returned for 'set_param a'"
23093 jobid_var_new=$($LCTL get_param -n $testname)
23094 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
23095 error "$testname was changed by setting without value"
23097 run_test 401c "Verify 'lctl set_param' without value fails in either format."
23100 # jobid_var may not allow arbitrary values, so use jobid_name
23102 if $LCTL list_param jobid_name > /dev/null 2>&1; then
23103 local testname=jobid_name new_value='foo=bar%p'
23105 local testname=jobid_var new_valuie=foo=bar
23108 local jobid_var_old=$($LCTL get_param -n $testname)
23109 local jobid_var_new
23111 $LCTL set_param $testname=$new_value ||
23112 error "'set_param a=b' did not accept a value containing '='"
23114 jobid_var_new=$($LCTL get_param -n $testname)
23115 [[ "$jobid_var_new" == "$new_value" ]] ||
23116 error "'set_param a=b' failed on a value containing '='"
23118 # Reset the $testname to test the other format
23119 $LCTL set_param $testname=$jobid_var_old
23120 jobid_var_new=$($LCTL get_param -n $testname)
23121 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
23122 error "failed to reset $testname"
23124 $LCTL set_param $testname $new_value ||
23125 error "'set_param a b' did not accept a value containing '='"
23127 jobid_var_new=$($LCTL get_param -n $testname)
23128 [[ "$jobid_var_new" == "$new_value" ]] ||
23129 error "'set_param a b' failed on a value containing '='"
23131 $LCTL set_param $testname $jobid_var_old
23132 jobid_var_new=$($LCTL get_param -n $testname)
23133 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
23134 error "failed to reset $testname"
23136 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
23139 [[ $MDS1_VERSION -ge $(version_code 2.7.66) ]] ||
23140 [[ $MDS1_VERSION -ge $(version_code 2.7.18.4) &&
23141 $MDS1_VERSION -lt $(version_code 2.7.50) ]] ||
23142 [[ $MDS1_VERSION -ge $(version_code 2.7.2) &&
23143 $MDS1_VERSION -lt $(version_code 2.7.11) ]] ||
23144 skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+"
23145 remote_mds_nodsh && skip "remote MDS with nodsh"
23147 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
23148 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
23149 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
23150 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
23151 echo "Touch failed - OK"
23153 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
23156 local file1=$DIR/$tfile.1
23157 local file2=$DIR/$tfile.2
23158 local tfile=$TMP/$tfile
23160 rm -f $file1 $file2 $tfile
23165 # 30 sec OBD_TIMEOUT in ll_getattr()
23166 # right before populating st_nlink
23167 $LCTL set_param fail_loc=0x80001409
23168 stat -c %h $file1 > $tfile &
23170 # create an alias, drop all locks and reclaim the dentry
23172 cancel_lru_locks mdc
23173 cancel_lru_locks osc
23174 sysctl -w vm.drop_caches=2
23178 [ $(cat $tfile) -gt 0 ] || error "wrong nlink count: $(cat $tfile)"
23180 rm -f $tfile $file1 $file2
23182 run_test 403 "i_nlink should not drop to zero due to aliasing"
23184 test_404() { # LU-6601
23185 [[ $MDS1_VERSION -ge $(version_code 2.8.53) ]] ||
23186 skip "Need server version newer than 2.8.52"
23187 remote_mds_nodsh && skip "remote MDS with nodsh"
23189 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
23190 awk '/osp .*-osc-MDT/ { print $4}')
23193 for osp in $mosps; do
23194 echo "Deactivate: " $osp
23195 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
23196 local stat=$(do_facet $SINGLEMDS $LCTL dl |
23197 awk -vp=$osp '$4 == p { print $2 }')
23198 [ $stat = IN ] || {
23199 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
23200 error "deactivate error"
23202 echo "Activate: " $osp
23203 do_facet $SINGLEMDS $LCTL --device %$osp activate
23204 local stat=$(do_facet $SINGLEMDS $LCTL dl |
23205 awk -vp=$osp '$4 == p { print $2 }')
23206 [ $stat = UP ] || {
23207 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
23208 error "activate error"
23212 run_test 404 "validate manual {de}activated works properly for OSPs"
23215 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
23216 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] ||
23217 [ $CLIENT_VERSION -lt $(version_code 2.6.99) ] &&
23218 skip "Layout swap lock is not supported"
23220 check_swap_layouts_support
23221 check_swap_layout_no_dom $DIR
23223 test_mkdir $DIR/$tdir
23224 swap_lock_test -d $DIR/$tdir ||
23225 error "One layout swap locked test failed"
23227 run_test 405 "Various layout swap lock tests"
23230 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23231 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
23232 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
23233 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23234 [ $MDS1_VERSION -lt $(version_code 2.8.50) ] &&
23235 skip "Need MDS version at least 2.8.50"
23237 local def_stripe_size=$($LFS getstripe -S $MOUNT)
23238 local test_pool=$TESTNAME
23240 pool_add $test_pool || error "pool_add failed"
23241 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
23242 error "pool_add_targets failed"
23244 save_layout_restore_at_exit $MOUNT
23246 # parent set default stripe count only, child will stripe from both
23247 # parent and fs default
23248 $LFS setstripe -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
23249 error "setstripe $MOUNT failed"
23250 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
23251 $LFS setstripe -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
23252 for i in $(seq 10); do
23253 local f=$DIR/$tdir/$tfile.$i
23254 touch $f || error "touch failed"
23255 local count=$($LFS getstripe -c $f)
23256 [ $count -eq $OSTCOUNT ] ||
23257 error "$f stripe count $count != $OSTCOUNT"
23258 local offset=$($LFS getstripe -i $f)
23259 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
23260 local size=$($LFS getstripe -S $f)
23261 [ $size -eq $((def_stripe_size * 2)) ] ||
23262 error "$f stripe size $size != $((def_stripe_size * 2))"
23263 local pool=$($LFS getstripe -p $f)
23264 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
23267 # change fs default striping, delete parent default striping, now child
23268 # will stripe from new fs default striping only
23269 $LFS setstripe -c 1 -S $def_stripe_size -i 0 $MOUNT ||
23270 error "change $MOUNT default stripe failed"
23271 $LFS setstripe -c 0 $DIR/$tdir ||
23272 error "delete $tdir default stripe failed"
23273 for i in $(seq 11 20); do
23274 local f=$DIR/$tdir/$tfile.$i
23275 touch $f || error "touch $f failed"
23276 local count=$($LFS getstripe -c $f)
23277 [ $count -eq 1 ] || error "$f stripe count $count != 1"
23278 local offset=$($LFS getstripe -i $f)
23279 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
23280 local size=$($LFS getstripe -S $f)
23281 [ $size -eq $def_stripe_size ] ||
23282 error "$f stripe size $size != $def_stripe_size"
23283 local pool=$($LFS getstripe -p $f)
23284 [ $pool == $test_pool ] || error "$f pool $pool isn't set"
23287 unlinkmany $DIR/$tdir/$tfile. 1 20
23289 local f=$DIR/$tdir/$tfile
23290 pool_remove_all_targets $test_pool $f
23291 pool_remove $test_pool $f
23293 run_test 406 "DNE support fs default striping"
23296 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23297 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
23298 skip "Need MDS version at least 2.8.55"
23299 remote_mds_nodsh && skip "remote MDS with nodsh"
23301 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
23302 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
23303 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
23304 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
23305 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
23307 #define OBD_FAIL_DT_TXN_STOP 0x2019
23308 for idx in $(seq $MDSCOUNT); do
23309 do_facet mds$idx "lctl set_param fail_loc=0x2019"
23311 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
23312 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
23313 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
23316 run_test 407 "transaction fail should cause operation fail"
23319 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1 oflag=direct
23321 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
23322 lctl set_param fail_loc=0x8000040a
23323 # let ll_prepare_partial_page() fail
23324 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
23328 # create at least 100 unused inodes so that
23329 # shrink_icache_memory(0) should not return 0
23330 touch $DIR/$tfile-{0..100}
23331 rm -f $DIR/$tfile-{0..100}
23334 echo 2 > /proc/sys/vm/drop_caches
23336 run_test 408 "drop_caches should not hang due to page leaks"
23340 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
23342 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
23343 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
23344 touch $DIR/$tdir/guard || error "(2) Fail to create"
23346 local PREFIX=$(str_repeat 'A' 128)
23347 echo "Create 1K hard links start at $(date)"
23348 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
23349 error "(3) Fail to hard link"
23351 echo "Links count should be right although linkEA overflow"
23352 stat $DIR/$tdir/guard || error "(4) Fail to stat"
23353 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
23354 [ $linkcount -eq 1001 ] ||
23355 error "(5) Unexpected hard links count: $linkcount"
23357 echo "List all links start at $(date)"
23358 ls -l $DIR/$tdir/foo > /dev/null ||
23359 error "(6) Fail to list $DIR/$tdir/foo"
23361 echo "Unlink hard links start at $(date)"
23362 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
23363 error "(7) Fail to unlink"
23364 echo "Unlink hard links finished at $(date)"
23366 run_test 409 "Large amount of cross-MDTs hard links on the same file"
23370 [[ $CLIENT_VERSION -lt $(version_code 2.9.59) ]] &&
23371 skip "Need client version at least 2.9.59"
23372 [ -f $LUSTRE/tests/kernel/kinode.ko ] ||
23373 skip "Need MODULES build"
23375 # Create a file, and stat it from the kernel
23376 local testfile=$DIR/$tfile
23379 local run_id=$RANDOM
23380 local my_ino=$(stat --format "%i" $testfile)
23382 # Try to insert the module. This will always fail as the
23383 # module is designed to not be inserted.
23384 insmod $LUSTRE/tests/kernel/kinode.ko run_id=$run_id fname=$testfile \
23387 # Anything but success is a test failure
23389 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
23390 error "no inode match"
23392 run_test 410 "Test inode number returned from kernel thread"
23394 cleanup_test411_cgroup() {
23400 local cg_basedir=/sys/fs/cgroup/memory
23402 test -f "$cg_basedir/memory.kmem.limit_in_bytes" ||
23403 skip "no setup for cgroup"
23405 dd if=/dev/zero of=$DIR/$tfile bs=1M count=100 conv=fsync ||
23406 error "test file creation failed"
23407 cancel_lru_locks osc
23409 # Create a very small memory cgroup to force a slab allocation error
23410 local cgdir=$cg_basedir/osc_slab_alloc
23411 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
23412 trap "cleanup_test411_cgroup $cgdir" EXIT
23413 echo 2M > $cgdir/memory.kmem.limit_in_bytes
23414 echo 1M > $cgdir/memory.limit_in_bytes
23416 # Should not LBUG, just be killed by oom-killer
23417 # dd will return 0 even allocation failure in some environment.
23418 # So don't check return value
23419 sh -c "echo \$$ > $cgdir/tasks && dd if=$DIR/$tfile of=/dev/null"
23420 cleanup_test411_cgroup $cgdir
23424 run_test 411 "Slab allocation error with cgroup does not LBUG"
23427 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23428 if [ $MDS1_VERSION -lt $(version_code 2.10.55) ]; then
23429 skip "Need server version at least 2.10.55"
23432 $LFS mkdir -i $((MDSCOUNT - 1)),$((MDSCOUNT - 2)) $DIR/$tdir ||
23433 error "mkdir failed"
23434 $LFS getdirstripe $DIR/$tdir
23435 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
23436 [ $stripe_index -eq $((MDSCOUNT - 1)) ] ||
23437 error "expect $((MDSCOUT - 1)) get $stripe_index"
23438 local stripe_count=$($LFS getdirstripe -T $DIR/$tdir)
23439 [ $stripe_count -eq 2 ] ||
23440 error "expect 2 get $stripe_count"
23442 run_test 412 "mkdir on specific MDTs"
23446 local stripe_count=$2
23447 local mdts=$(comma_list $(mdts_nodes))
23450 local lmv_qos_prio_free
23451 local lmv_qos_threshold_rr
23452 local lmv_qos_maxage
23453 local lod_qos_prio_free
23454 local lod_qos_threshold_rr
23455 local lod_qos_maxage
23459 lmv_qos_prio_free=$($LCTL get_param -n lmv.*.qos_prio_free | head -n1)
23460 lmv_qos_prio_free=${lmv_qos_prio_free%%%}
23461 lmv_qos_threshold_rr=$($LCTL get_param -n lmv.*.qos_threshold_rr |
23463 lmv_qos_threshold_rr=${lmv_qos_threshold_rr%%%}
23464 lmv_qos_maxage=$($LCTL get_param -n lmv.*.qos_maxage)
23465 stack_trap "$LCTL set_param \
23466 lmv.*.qos_prio_free=$lmv_qos_prio_free > /dev/null" EXIT
23467 stack_trap "$LCTL set_param \
23468 lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null" EXIT
23469 stack_trap "$LCTL set_param \
23470 lmv.*.qos_maxage=$lmv_qos_maxage > /dev/null" EXIT
23472 lod_qos_prio_free=$(do_facet mds1 $LCTL get_param -n \
23473 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_prio_free | head -n1)
23474 lod_qos_prio_free=${lod_qos_prio_free%%%}
23475 lod_qos_threshold_rr=$(do_facet mds1 $LCTL get_param -n \
23476 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_threshold_rr | head -n1)
23477 lod_qos_threshold_rr=${lod_qos_threshold_rr%%%}
23478 lod_qos_maxage=$(do_facet mds1 $LCTL get_param -n \
23479 lod.$FSNAME-MDT0000-mdtlov.qos_maxage | awk '{ print $1 }')
23480 stack_trap "do_nodes $mdts $LCTL set_param \
23481 lod.*.mdt_qos_prio_free=$lod_qos_prio_free > /dev/null" EXIT
23482 stack_trap "do_nodes $mdts $LCTL set_param \
23483 lod.*.mdt_qos_threshold_rr=$lod_qos_threshold_rr > /dev/null" \
23485 stack_trap "do_nodes $mdts $LCTL set_param \
23486 lod.*.mdt_qos_maxage=$lod_qos_maxage > /dev/null" EXIT
23489 echo "Mkdir (stripe_count $stripe_count) roundrobin:"
23491 $LCTL set_param lmv.*.qos_threshold_rr=100 > /dev/null
23492 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_threshold_rr=100 > /dev/null
23494 testdir=$DIR/$tdir-s$stripe_count/rr
23496 for i in $(seq $((100 * MDSCOUNT))); do
23497 eval $mkdir_cmd $testdir/subdir$i ||
23498 error "$mkdir_cmd subdir$i failed"
23501 for i in $(seq $MDSCOUNT); do
23502 count=$($LFS getdirstripe -i $testdir/* |
23503 grep ^$((i - 1))$ | wc -l)
23504 echo "$count directories created on MDT$((i - 1))"
23505 [ $count -eq 100 ] || error "subdirs are not evenly distributed"
23507 if [ $stripe_count -gt 1 ]; then
23508 count=$($LFS getdirstripe $testdir/* |
23509 grep -P "^\s+$((i - 1))\t" | wc -l)
23510 echo "$count stripes created on MDT$((i - 1))"
23511 # deviation should < 5% of average
23512 [ $count -lt $((95 * stripe_count)) ] ||
23513 [ $count -gt $((105 * stripe_count)) ] &&
23514 error "stripes are not evenly distributed"
23518 $LCTL set_param lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null
23519 do_nodes $mdts $LCTL set_param \
23520 lod.*.mdt_qos_threshold_rr=$lod_qos_threshold_rr > /dev/null
23523 echo "Check for uneven MDTs: "
23533 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
23534 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
23535 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
23537 max=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
23538 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
23541 for ((i = 1; i < ${#ffree[@]}; i++)); do
23542 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
23543 if [ $tmp -gt $max ]; then
23547 if [ $tmp -lt $min ]; then
23553 [ ${ffree[min_index]} -eq 0 ] &&
23554 skip "no free files in MDT$min_index"
23555 [ ${ffree[min_index]} -gt 100000000 ] &&
23556 skip "too much free files in MDT$min_index"
23558 # Check if we need to generate uneven MDTs
23560 local diff=$(((max - min) * 100 / min))
23561 local value="$(generate_string 1024)"
23563 while [ $diff -lt $threshold ]; do
23564 # generate uneven MDTs, create till $threshold% diff
23565 echo -n "weight diff=$diff% must be > $threshold% ..."
23566 count=$((${ffree[min_index]} / 10))
23567 # 50 sec per 10000 files in vm
23568 [ $count -gt 40000 ] && [ "$SLOW" = "no" ] &&
23569 skip "$count files to create"
23570 echo "Fill MDT$min_index with $count files"
23571 [ -d $DIR/$tdir-MDT$min_index ] ||
23572 $LFS mkdir -i $min_index $DIR/$tdir-MDT$min_index ||
23573 error "mkdir $tdir-MDT$min_index failed"
23574 for i in $(seq $count); do
23575 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE \
23576 $DIR/$tdir-MDT$min_index/f$j_$i > /dev/null ||
23577 error "create f$j_$i failed"
23578 setfattr -n user.413b -v $value \
23579 $DIR/$tdir-MDT$min_index/f$j_$i ||
23580 error "setfattr f$j_$i failed"
23583 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-*.filesfree))
23584 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-*.kbytesavail))
23585 max=$(((${ffree[max_index]} >> 8) * \
23586 (${bavail[max_index]} * bsize >> 16)))
23587 min=$(((${ffree[min_index]} >> 8) * \
23588 (${bavail[min_index]} * bsize >> 16)))
23589 diff=$(((max - min) * 100 / min))
23592 echo "MDT filesfree available: ${ffree[@]}"
23593 echo "MDT blocks available: ${bavail[@]}"
23594 echo "weight diff=$diff%"
23597 echo "Mkdir (stripe_count $stripe_count) with balanced space usage:"
23599 $LCTL set_param lmv.*.qos_prio_free=100 > /dev/null
23600 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_prio_free=100 > /dev/null
23601 # decrease statfs age, so that it can be updated in time
23602 $LCTL set_param lmv.*.qos_maxage=1 > /dev/null
23603 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_maxage=1 > /dev/null
23607 testdir=$DIR/$tdir-s$stripe_count/qos
23609 for i in $(seq $((100 * MDSCOUNT))); do
23610 eval $mkdir_cmd $testdir/subdir$i ||
23611 error "$mkdir_cmd subdir$i failed"
23614 for i in $(seq $MDSCOUNT); do
23615 count=$($LFS getdirstripe -i $testdir/* | grep ^$((i - 1))$ |
23617 echo "$count directories created on MDT$((i - 1))"
23619 if [ $stripe_count -gt 1 ]; then
23620 count=$($LFS getdirstripe $testdir/* |
23621 grep -P "^\s+$((i - 1))\t" | wc -l)
23622 echo "$count stripes created on MDT$((i - 1))"
23626 max=$($LFS getdirstripe -i $testdir/* | grep ^$max_index$ | wc -l)
23627 min=$($LFS getdirstripe -i $testdir/* | grep ^$min_index$ | wc -l)
23629 # D-value should > 10% of averge
23630 [ $((max - min)) -lt 10 ] &&
23631 error "subdirs shouldn't be evenly distributed"
23634 if [ $stripe_count -gt 1 ]; then
23635 max=$($LFS getdirstripe $testdir/* |
23636 grep -P "^\s+$max_index\t" | wc -l)
23637 min=$($LFS getdirstripe $testdir/* |
23638 grep -P "^\s+$min_index\t" | wc -l)
23639 [ $((max - min)) -le $((10 * stripe_count)) ] &&
23640 error "stripes shouldn't be evenly distributed"|| true
23645 [ $MDSCOUNT -lt 2 ] &&
23646 skip "We need at least 2 MDTs for this test"
23648 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
23649 skip "Need server version at least 2.12.52"
23653 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
23654 mkdir $DIR/$tdir-s$stripe_count || error "mkdir failed"
23655 mkdir $DIR/$tdir-s$stripe_count/rr || error "mkdir failed"
23656 mkdir $DIR/$tdir-s$stripe_count/qos || error "mkdir failed"
23657 test_qos_mkdir "$LFS mkdir -c $stripe_count" $stripe_count
23660 run_test 413a "QoS mkdir with 'lfs mkdir -i -1'"
23663 [ $MDSCOUNT -lt 2 ] &&
23664 skip "We need at least 2 MDTs for this test"
23666 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
23667 skip "Need server version at least 2.12.52"
23671 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
23672 mkdir $DIR/$tdir-s$stripe_count || error "mkdir failed"
23673 mkdir $DIR/$tdir-s$stripe_count/rr || error "mkdir failed"
23674 mkdir $DIR/$tdir-s$stripe_count/qos || error "mkdir failed"
23675 $LFS setdirstripe -D -c $stripe_count \
23676 $DIR/$tdir-s$stripe_count/rr ||
23677 error "setdirstripe failed"
23678 $LFS setdirstripe -D -c $stripe_count \
23679 $DIR/$tdir-s$stripe_count/qos ||
23680 error "setdirstripe failed"
23681 test_qos_mkdir "mkdir" $stripe_count
23684 run_test 413b "QoS mkdir under dir whose default LMV starting MDT offset is -1"
23687 #define OBD_FAIL_PTLRPC_BULK_ATTACH 0x521
23688 $LCTL set_param fail_loc=0x80000521
23689 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
23692 run_test 414 "simulate ENOMEM in ptlrpc_register_bulk()"
23695 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23696 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
23697 skip "Need server version at least 2.11.52"
23707 # this test may be slow on ZFS
23708 [ "$mds1_FSTYPE" == "zfs" ] && total=100
23710 # though this test is designed for striped directory, let's test normal
23711 # directory too since lock is always saved as CoS lock.
23712 test_mkdir $DIR/$tdir || error "mkdir $tdir"
23713 createmany -o $DIR/$tdir/$tfile. $total || error "createmany"
23722 start_time=$(date +%s)
23723 for i in $(seq $total); do
23724 mrename $DIR/$tdir/$tfile.$i $DIR/$tdir/$tfile-new.$i \
23727 end_time=$(date +%s)
23728 duration=$((end_time - start_time))
23730 kill -9 $setattr_pid
23732 echo "rename $total files took $duration sec"
23733 [ $duration -lt 100 ] || error "rename took $duration sec"
23735 run_test 415 "lock revoke is not missing"
23738 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
23739 skip "Need server version at least 2.11.55"
23741 # define OBD_FAIL_OSD_TXN_START 0x19a
23742 do_facet mds1 lctl set_param fail_loc=0x19a
23744 lfs mkdir -c $MDSCOUNT $DIR/$tdir
23748 run_test 416 "transaction start failure won't cause system hung"
23752 do_nodes $(comma_list $(mdts_nodes)) \
23753 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=1"
23754 do_nodes $(comma_list $(mdts_nodes)) \
23755 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=1"
23756 do_nodes $(comma_list $(mdts_nodes)) \
23757 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=1"
23761 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
23762 [[ $MDS1_VERSION -lt $(version_code 2.11.56) ]] &&
23763 skip "Need MDS version at least 2.11.56"
23765 trap cleanup_417 RETURN EXIT
23767 $LFS mkdir -i 1 $DIR/$tdir.1 || error "create remote dir $tdir.1 failed"
23768 do_nodes $(comma_list $(mdts_nodes)) \
23769 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=0"
23770 $LFS migrate -m 0 $DIR/$tdir.1 &&
23771 error "migrate dir $tdir.1 should fail"
23773 do_nodes $(comma_list $(mdts_nodes)) \
23774 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=0"
23775 $LFS mkdir -i 1 $DIR/$tdir.2 &&
23776 error "create remote dir $tdir.2 should fail"
23778 do_nodes $(comma_list $(mdts_nodes)) \
23779 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=0"
23780 $LFS mkdir -c 2 $DIR/$tdir.3 &&
23781 error "create striped dir $tdir.3 should fail"
23784 run_test 417 "disable remote dir, striped dir and dir migration"
23786 # Checks that the outputs of df [-i] and lfs df [-i] match
23788 # usage: check_lfs_df <blocks | inodes> <mountpoint>
23798 [ "$1" == "blocks" ] && inodes= || inodes="-i"
23800 for count in {1..100}; do
23804 # read the lines of interest
23805 df_out=($(df -P $inodes $dir | tail -n +2)) ||
23806 error "df $inodes $dir | tail -n +2 failed"
23807 lfs_df_out=($($LFS df $inodes $dir | grep summary:)) ||
23808 error "lfs df $inodes $dir | grep summary: failed"
23810 # skip first substrings of each output as they are different
23811 # "<NID>:/<fsname>" for df, "filesystem_summary:" for lfs df
23812 # compare the two outputs
23814 for i in {1..5}; do
23815 [ "${df_out[i]}" != "${lfs_df_out[i]}" ] && passed=false
23823 lfs df $inodes $dir
23824 error "df and lfs df $1 output mismatch: " \
23825 "df ${inodes}: ${df_out[*]}, " \
23826 "lfs df ${inodes}: ${lfs_df_out[*]}"
23831 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23833 local dir=$DIR/$tdir
23834 local numfiles=$((RANDOM % 4096 + 2))
23835 local numblocks=$((RANDOM % 256 + 1))
23837 wait_delete_completed
23840 # check block output
23841 check_lfs_df blocks $dir
23842 # check inode output
23843 check_lfs_df inodes $dir
23845 # create a single file and retest
23846 echo "Creating a single file and testing"
23847 createmany -o $dir/$tfile- 1 &>/dev/null ||
23848 error "creating 1 file in $dir failed"
23849 check_lfs_df blocks $dir
23850 check_lfs_df inodes $dir
23852 # create a random number of files
23853 echo "Creating $((numfiles - 1)) files and testing"
23854 createmany -o $dir/$tfile- 1 $((numfiles - 1)) &>/dev/null ||
23855 error "creating $((numfiles - 1)) files in $dir failed"
23857 # write a random number of blocks to the first test file
23858 echo "Writing $numblocks 4K blocks and testing"
23859 dd if=/dev/urandom of=$dir/${tfile}-0 bs=4K conv=fsync \
23860 count=$numblocks &>/dev/null ||
23861 error "dd to $dir/${tfile}-0 failed"
23864 check_lfs_df blocks $dir
23865 check_lfs_df inodes $dir
23867 unlinkmany $dir/$tfile- $numfiles &>/dev/null ||
23868 error "unlinking $numfiles files in $dir failed"
23870 run_test 418 "df and lfs df outputs match"
23874 local dir=$DIR/$tdir
23879 cancel_lru_locks mdc
23881 #OBD_FAIL_LLITE_OPEN_BY_NAME 0x1410
23882 $LCTL set_param fail_loc=0x1410
23884 $LCTL set_param fail_loc=0
23887 run_test 419 "Verify open file by name doesn't crash kernel"
23891 [[ $MDS1_VERSION -ge $(version_code 2.12.53) ]] ||
23892 skip "Need MDS version at least 2.12.53"
23894 local SAVE_UMASK=$(umask)
23895 local dir=$DIR/$tdir
23896 local uname=$(getent passwd $RUNAS_ID | cut -d: -f1)
23900 mkdir -m03777 $dir/testdir
23901 ls -dn $dir/testdir
23902 # Need to remove trailing '.' when SELinux is enabled
23903 local dirperms=$(ls -dn $dir/testdir |
23904 awk '{ sub(/\.$/, "", $1); print $1}')
23905 [ $dirperms == "drwxrwsrwt" ] ||
23906 error "incorrect perms on $dir/testdir"
23908 su - $uname -c "PATH=$LUSTRE/tests:\$PATH; \
23909 openfile -f O_RDONLY:O_CREAT -m 02755 $dir/testdir/testfile"
23910 ls -n $dir/testdir/testfile
23911 local fileperms=$(ls -n $dir/testdir/testfile |
23912 awk '{ sub(/\.$/, "", $1); print $1}')
23913 [ $fileperms == "-rwxr-xr-x" ] ||
23914 error "incorrect perms on $dir/testdir/testfile"
23918 run_test 420 "clear SGID bit on non-directories for non-members"
23925 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
23926 skip "Need MDS version at least 2.12.54"
23928 test_mkdir $DIR/$tdir
23929 createmany -o $DIR/$tdir/f 3
23930 cnt=$(ls -1 $DIR/$tdir | wc -l)
23931 [ $cnt != 3 ] && error "unexpected #files: $cnt"
23933 fid1=$(lfs path2fid $DIR/$tdir/f1)
23934 fid2=$(lfs path2fid $DIR/$tdir/f2)
23935 $LFS rmfid $DIR $fid1 $fid2 || error "rmfid failed"
23937 stat $DIR/$tdir/f1 && error "f1 still visible on the client"
23938 stat $DIR/$tdir/f2 && error "f2 still visible on the client"
23940 cnt=$(ls -1 $DIR/$tdir | wc -l)
23941 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
23943 rm -f $DIR/$tdir/f3 || error "can't remove f3"
23944 createmany -o $DIR/$tdir/f 3
23945 cnt=$(ls -1 $DIR/$tdir | wc -l)
23946 [ $cnt != 3 ] && error "unexpected #files: $cnt"
23948 fid1=$(lfs path2fid $DIR/$tdir/f1)
23949 fid2=$(lfs path2fid $DIR/$tdir/f2)
23950 echo "remove using fsname $FSNAME"
23951 $LFS rmfid $FSNAME $fid1 $fid2 || error "rmfid with fsname failed"
23953 cnt=$(ls -1 $DIR/$tdir | wc -l)
23954 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
23956 run_test 421a "simple rm by fid"
23963 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
23964 skip "Need MDS version at least 2.12.54"
23966 test_mkdir $DIR/$tdir
23967 createmany -o $DIR/$tdir/f 3
23968 multiop_bg_pause $DIR/$tdir/f1 o_c || error "multiop failed to start"
23971 FID1=$(lfs path2fid $DIR/$tdir/f1)
23972 FID2=$(lfs path2fid $DIR/$tdir/f2)
23973 $LFS rmfid $DIR $FID1 $FID2 && error "rmfid didn't fail"
23975 kill -USR1 $MULTIPID
23978 cnt=$(ls $DIR/$tdir | wc -l)
23979 [ $cnt == 2 ] || error "unexpected #files after: $cnt"
23981 run_test 421b "rm by fid on open file"
23987 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
23988 skip "Need MDS version at least 2.12.54"
23990 test_mkdir $DIR/$tdir
23991 createmany -o $DIR/$tdir/f 3
23992 touch $DIR/$tdir/$tfile
23993 createmany -l$DIR/$tdir/$tfile $DIR/$tdir/h 180
23994 cnt=$(ls -1 $DIR/$tdir | wc -l)
23995 [ $cnt != 184 ] && error "unexpected #files: $cnt"
23997 FID1=$(lfs path2fid $DIR/$tdir/$tfile)
23998 $LFS rmfid $DIR $FID1 || error "rmfid failed"
24000 cnt=$(ls $DIR/$tdir | wc -l)
24001 [ $cnt == 3 ] || error "unexpected #files after: $cnt"
24003 run_test 421c "rm by fid against hardlinked files"
24009 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
24010 skip "Need MDS version at least 2.12.54"
24012 test_mkdir $DIR/$tdir
24013 createmany -o $DIR/$tdir/f 4097
24014 cnt=$(ls -1 $DIR/$tdir | wc -l)
24015 [ $cnt != 4097 ] && error "unexpected #files: $cnt"
24017 FIDS=$(lfs path2fid $DIR/$tdir/f* | sed "s/[/][^:]*://g")
24018 $LFS rmfid $DIR $FIDS || error "rmfid failed"
24020 cnt=$(ls $DIR/$tdir | wc -l)
24022 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
24024 run_test 421d "rmfid en masse"
24030 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
24031 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
24032 skip "Need MDS version at least 2.12.54"
24034 mkdir -p $DIR/$tdir
24035 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
24036 createmany -o $DIR/$tdir/striped_dir/f 512
24037 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
24038 [ $cnt != 512 ] && error "unexpected #files: $cnt"
24040 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
24041 sed "s/[/][^:]*://g")
24042 $LFS rmfid $DIR $FIDS || error "rmfid failed"
24044 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
24046 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
24048 run_test 421e "rmfid in DNE"
24054 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
24055 skip "Need MDS version at least 2.12.54"
24057 test_mkdir $DIR/$tdir
24059 cnt=$(ls -1 $DIR/$tdir | wc -l)
24060 [ $cnt != 1 ] && error "unexpected #files: $cnt"
24062 FID=$(lfs path2fid $DIR/$tdir/f)
24063 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (1)"
24064 # rmfid should fail
24065 cnt=$(ls -1 $DIR/$tdir | wc -l)
24066 [ $cnt != 1 ] && error "unexpected #files after (2): $cnt"
24068 chmod a+rw $DIR/$tdir
24070 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (2)"
24071 # rmfid should fail
24072 cnt=$(ls -1 $DIR/$tdir | wc -l)
24073 [ $cnt != 1 ] && error "unexpected #files after (3): $cnt"
24076 $RUNAS touch $DIR/$tdir/f
24077 FID=$(lfs path2fid $DIR/$tdir/f)
24078 echo "rmfid as root"
24079 $LFS rmfid $DIR $FID || error "rmfid as root failed"
24080 cnt=$(ls -1 $DIR/$tdir | wc -l)
24081 [ $cnt == 0 ] || error "unexpected #files after (4): $cnt"
24084 $RUNAS touch $DIR/$tdir/f
24085 cnt=$(ls -1 $DIR/$tdir | wc -l)
24086 [ $cnt != 1 ] && error "unexpected #files (4): $cnt"
24087 FID=$(lfs path2fid $DIR/$tdir/f)
24088 # rmfid w/o user_fid2path mount option should fail
24089 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail(3)"
24090 cnt=$(ls -1 $DIR/$tdir | wc -l)
24091 [ $cnt == 1 ] || error "unexpected #files after (5): $cnt"
24093 tmpdir=$(mktemp -d /tmp/lustre-XXXXXX)
24094 stack_trap "rmdir $tmpdir"
24095 mount_client $tmpdir "$MOUNT_OPTS,user_fid2path" ||
24096 error "failed to mount client'"
24097 stack_trap "umount_client $tmpdir"
24099 $RUNAS $LFS rmfid $tmpdir $FID || error "rmfid failed"
24100 # rmfid should succeed
24101 cnt=$(ls -1 $tmpdir/$tdir | wc -l)
24102 [ $cnt == 0 ] || error "unexpected #files after (6): $cnt"
24104 # rmfid shouldn't allow to remove files due to dir's permission
24105 chmod a+rwx $tmpdir/$tdir
24106 touch $tmpdir/$tdir/f
24107 ls -la $tmpdir/$tdir
24108 FID=$(lfs path2fid $tmpdir/$tdir/f)
24109 $RUNAS $LFS rmfid $tmpdir $FID && error "rmfid didn't fail"
24112 run_test 421f "rmfid checks permissions"
24118 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
24119 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
24120 skip "Need MDS version at least 2.12.54"
24122 mkdir -p $DIR/$tdir
24123 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
24124 createmany -o $DIR/$tdir/striped_dir/f 512
24125 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
24126 [ $cnt != 512 ] && error "unexpected #files: $cnt"
24128 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
24129 sed "s/[/][^:]*://g")
24131 rm -f $DIR/$tdir/striped_dir/f1*
24132 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
24133 removed=$((512 - cnt))
24135 # few files have been just removed, so we expect
24136 # rmfid to fail on their fids
24137 errors=$($LFS rmfid $DIR $FIDS 2>&1 | wc -l)
24138 [ $removed != $errors ] && error "$errors != $removed"
24140 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
24142 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
24144 run_test 421g "rmfid to return errors properly"
24147 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d1
24148 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d2
24149 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d3
24150 dd if=/dev/zero of=$DIR/$tdir/d1/file1 bs=1k count=1
24151 dd if=/dev/zero of=$DIR/$tdir/d2/file1 bs=1k count=1
24153 local amc=$(at_max_get client)
24154 local amo=$(at_max_get mds1)
24155 local timeout=`lctl get_param -n timeout`
24157 at_max_set 0 client
24160 #define OBD_FAIL_PTLRPC_PAUSE_REQ 0x50a
24161 do_facet mds1 $LCTL set_param fail_loc=0x8000050a \
24162 fail_val=$(((2*timeout + 10)*1000))
24163 touch $DIR/$tdir/d3/file &
24165 #define OBD_FAIL_TGT_REPLY_DATA_RACE 0x722
24166 do_facet mds1 $LCTL set_param fail_loc=0x80000722 \
24167 fail_val=$((2*timeout + 5))
24168 mv $DIR/$tdir/d1/file1 $DIR/$tdir/d1/file2 &
24172 sleep $((2 * timeout))
24176 touch $DIR/$tdir/d2/file3
24177 touch $DIR/$tdir/d2/file4
24178 touch $DIR/$tdir/d2/file5
24181 at_max_set $amc client
24182 at_max_set $amo mds1
24184 # LU-12838 - verify the ptlrpc thread watchdog is not always throttled
24185 do_facet mds1 "dmesg | grep 'Dumping the stack trace for debugging'" ||
24186 error "Watchdog is always throttled"
24188 run_test 422 "kill a process with RPC in progress"
24201 # ensure statfs cache is expired
24204 _stats=$(stat_test | grep $MOUNT | sort -u | wc -l)
24205 [[ ${_stats} -ne 1 ]] && error "statfs wrong"
24209 run_test 423 "statfs should return a right data"
24212 #define OBD_FAIL_PTLRPC_BULK_REPLY_ATTACH 0x522 | OBD_FAIL_ONCE
24213 $LCTL set_param fail_loc=0x80000522
24214 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
24217 run_test 424 "simulate ENOMEM in ptl_send_rpc bulk reply ME attach"
24220 test_mkdir -c -1 $DIR/$tdir
24221 $LFS setstripe -c -1 $DIR/$tdir
24223 lru_resize_disable "" 100
24224 stack_trap "lru_resize_enable" EXIT
24228 for i in $(seq $((MDSCOUNT * 125))); do
24229 local t=$DIR/$tdir/$tfile_$i
24231 dd if=/dev/zero of=$t bs=4K count=1 > /dev/null 2>&1 ||
24232 error_noexit "Create file $t"
24234 stack_trap "rm -rf $DIR/$tdir" EXIT
24236 for oscparam in $($LCTL list_param ldlm.namespaces.*osc-[-0-9a-f]*); do
24237 local lru_size=$($LCTL get_param -n $oscparam.lru_size)
24238 local lock_count=$($LCTL get_param -n $oscparam.lock_count)
24240 [ $lock_count -le $lru_size ] ||
24241 error "osc lock count $lock_count > lru size $lru_size"
24244 for mdcparam in $($LCTL list_param ldlm.namespaces.*mdc-*); do
24245 local lru_size=$($LCTL get_param -n $mdcparam.lru_size)
24246 local lock_count=$($LCTL get_param -n $mdcparam.lock_count)
24248 [ $lock_count -le $lru_size ] ||
24249 error "mdc lock count $lock_count > lru size $lru_size"
24252 run_test 425 "lock count should not exceed lru size"
24255 splice-test -r $DIR/$tfile
24256 splice-test -rd $DIR/$tfile
24257 splice-test $DIR/$tfile
24258 splice-test -d $DIR/$tfile
24260 run_test 426 "splice test on Lustre"
24263 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
24264 (( $MDS1_VERSION >= $(version_code 2.12.4) )) ||
24265 skip "Need MDS version at least 2.12.4"
24271 test_mkdir -c $MDSCOUNT -i 1 $DIR/$tdir/1/dir
24272 test_mkdir -c $MDSCOUNT -i 1 $DIR/$tdir/2/dir2
24274 $LFS getdirstripe $DIR/$tdir/1/dir
24276 #first setfattr for creating updatelog
24277 setfattr -n user.attr0 -v "some text" $DIR/$tdir/1/dir
24279 #define OBD_FAIL_OUT_OBJECT_MISS 0x1708
24280 do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param fail_loc=0x80001708
24281 setfattr -n user.attr1 -v "some text" $DIR/$tdir/1/dir &
24282 setfattr -n user.attr2 -v "another attr" $DIR/$tdir/2/dir2 &
24286 wait_recovery_complete mds2 $((2*TIMEOUT))
24288 log=$(do_facet mds1 dmesg | tac | sed "/${TESTNAME//_/ }/,$ d")
24289 echo $log | grep "get update log failed" &&
24290 error "update log corruption is detected" || true
24292 run_test 427 "Failed DNE2 update request shouldn't corrupt updatelog"
24295 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24296 local cache_limit=$CACHE_MAX
24298 stack_trap "$LCTL set_param -n llite.*.max_cached_mb=$cache_limit"
24299 $LCTL set_param -n llite.*.max_cached_mb=64
24302 $LFS setstripe -c 1 $DIR/$tdir
24303 eval touch $DIR/$tdir/$tfile.{1..$OSTCOUNT}
24304 stack_trap "rm -f $DIR/$tdir/$tfile.*"
24306 for f in $(seq 4); do
24307 dd if=/dev/zero of=$DIR/$tdir/$tfile.$f bs=128M count=1 &
24311 cancel_lru_locks osc
24313 for f in $(seq 4); do
24314 dd if=$DIR/$tdir/$tfile.$f of=/dev/null bs=128M count=1 &
24318 run_test 428 "large block size IO should not hang"
24324 # data at [200K, 400K)
24325 dd if=/dev/urandom of=$file bs=256K count=1 seek=1 ||
24326 error "256K->512K dd fails"
24328 dd if=/dev/urandom of=$file bs=1M count=1 seek=2 ||
24329 error "2M->3M dd fails"
24331 dd if=/dev/urandom of=$file bs=1M count=1 seek=4 ||
24332 error "4M->5M dd fails"
24333 echo "Data at 256K...512K, 2M...3M and 4M...5M"
24334 # start at first component hole #1
24335 printf "Seeking hole from 1000 ... "
24336 offset=$(lseek_test -l 1000 $file)
24338 [[ $offset == 1000 ]] || error "offset $offset != 1000"
24339 printf "Seeking data from 1000 ... "
24340 offset=$(lseek_test -d 1000 $file)
24342 [[ $offset == 262144 ]] || error "offset $offset != 262144"
24344 # start at first component data block
24345 printf "Seeking hole from 300000 ... "
24346 offset=$(lseek_test -l 300000 $file)
24348 [[ $offset == 524288 ]] || error "offset $offset != 524288"
24349 printf "Seeking data from 300000 ... "
24350 offset=$(lseek_test -d 300000 $file)
24352 [[ $offset == 300000 ]] || error "offset $offset != 300000"
24354 # start at the first component but beyond end of object size
24355 printf "Seeking hole from 1000000 ... "
24356 offset=$(lseek_test -l 1000000 $file)
24358 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
24359 printf "Seeking data from 1000000 ... "
24360 offset=$(lseek_test -d 1000000 $file)
24362 [[ $offset == 2097152 ]] || error "offset $offset != 2097152"
24364 # start at second component stripe 2 (empty file)
24365 printf "Seeking hole from 1500000 ... "
24366 offset=$(lseek_test -l 1500000 $file)
24368 [[ $offset == 1500000 ]] || error "offset $offset != 1500000"
24369 printf "Seeking data from 1500000 ... "
24370 offset=$(lseek_test -d 1500000 $file)
24372 [[ $offset == 2097152 ]] || error "offset $offset != 2097152"
24374 # start at second component stripe 1 (all data)
24375 printf "Seeking hole from 3000000 ... "
24376 offset=$(lseek_test -l 3000000 $file)
24378 [[ $offset == 3145728 ]] || error "offset $offset != 3145728"
24379 printf "Seeking data from 3000000 ... "
24380 offset=$(lseek_test -d 3000000 $file)
24382 [[ $offset == 3000000 ]] || error "offset $offset != 3000000"
24384 dd if=/dev/urandom of=$file bs=640K count=1 seek=1 ||
24385 error "2nd dd fails"
24386 echo "Add data block at 640K...1280K"
24388 # start at before new data block, in hole
24389 printf "Seeking hole from 600000 ... "
24390 offset=$(lseek_test -l 600000 $file)
24392 [[ $offset == 600000 ]] || error "offset $offset != 600000"
24393 printf "Seeking data from 600000 ... "
24394 offset=$(lseek_test -d 600000 $file)
24396 [[ $offset == 655360 ]] || error "offset $offset != 655360"
24398 # start at the first component new data block
24399 printf "Seeking hole from 1000000 ... "
24400 offset=$(lseek_test -l 1000000 $file)
24402 [[ $offset == 1310720 ]] || error "offset $offset != 1310720"
24403 printf "Seeking data from 1000000 ... "
24404 offset=$(lseek_test -d 1000000 $file)
24406 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
24408 # start at second component stripe 2, new data
24409 printf "Seeking hole from 1200000 ... "
24410 offset=$(lseek_test -l 1200000 $file)
24412 [[ $offset == 1310720 ]] || error "offset $offset != 1310720"
24413 printf "Seeking data from 1200000 ... "
24414 offset=$(lseek_test -d 1200000 $file)
24416 [[ $offset == 1200000 ]] || error "offset $offset != 1200000"
24418 # start beyond file end
24419 printf "Using offset > filesize ... "
24420 lseek_test -l 4000000 $file && error "lseek should fail"
24421 printf "Using offset > filesize ... "
24422 lseek_test -d 4000000 $file && error "lseek should fail"
24428 $LCTL get_param mdc.*.import | grep -q 'connect_flags:.*seek' ||
24429 skip "MDT does not support SEEK_HOLE"
24431 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
24432 skip "OST does not support SEEK_HOLE"
24434 local file=$DIR/$tdir/$tfile
24436 mkdir -p $DIR/$tdir
24438 $LFS setstripe -E 1M -L mdt -E eof -c2 $file
24439 # OST stripe #1 will have continuous data at [1M, 3M)
24440 # OST stripe #2 is empty
24441 echo "Component #1: 1M DoM, component #2: EOF, 2 stripes 1M"
24442 lseek_test_430 $file
24444 $LFS setstripe -E 1M -c2 -S 64K -E 10M -c2 -S 1M $file
24445 echo "Component #1: 1M, 2 stripes 64K, component #2: EOF, 2 stripes 1M"
24446 lseek_test_430 $file
24448 $LFS setstripe -c2 -S 512K $file
24449 echo "Two stripes, stripe size 512K"
24450 lseek_test_430 $file
24452 # FLR with stale mirror
24453 $LFS setstripe -N -E 512K -c1 -S 64K -E eof -c2 -S 512K \
24455 echo "Mirrored file:"
24456 echo "Component #1: 512K, stripe 64K, component #2: EOF, 2 stripes 512K"
24457 echo "Plain 2 stripes 1M"
24458 lseek_test_430 $file
24461 run_test 430a "lseek: SEEK_DATA/SEEK_HOLE basic functionality"
24464 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
24465 skip "OST does not support SEEK_HOLE"
24468 local file=$DIR/$tdir/$tfile
24470 mkdir -p $DIR/$tdir
24471 # Empty layout lseek should fail
24474 printf "Seeking hole from 0 ... "
24475 lseek_test -l 0 $file && error "lseek should fail"
24476 printf "Seeking data from 0 ... "
24477 lseek_test -d 0 $file && error "lseek should fail"
24481 $LFS setstripe -E 1M -c2 -E eof $file
24482 $TRUNCATE $file 1048576
24483 printf "Seeking hole from 1000000 ... "
24484 offset=$(lseek_test -l 1000000 $file)
24486 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
24487 printf "Seeking data from 1000000 ... "
24488 lseek_test -d 1000000 $file && error "lseek should fail"
24491 # full component followed by non-inited one
24492 $LFS setstripe -E 1M -c2 -E eof $file
24493 dd if=/dev/urandom of=$file bs=1M count=1
24494 printf "Seeking hole from 1000000 ... "
24495 offset=$(lseek_test -l 1000000 $file)
24497 [[ $offset == 1048576 ]] || error "offset $offset != 1048576"
24498 printf "Seeking hole from 1048576 ... "
24499 lseek_test -l 1048576 $file && error "lseek should fail"
24500 # init second component and truncate back
24501 echo "123" >> $file
24502 $TRUNCATE $file 1048576
24503 printf "Seeking hole from 1000000 ... "
24504 offset=$(lseek_test -l 1000000 $file)
24506 [[ $offset == 1048576 ]] || error "offset $offset != 1048576"
24507 printf "Seeking hole from 1048576 ... "
24508 lseek_test -l 1048576 $file && error "lseek should fail"
24509 # boundary checks for big values
24510 dd if=/dev/urandom of=$file.10g bs=1 count=1 seek=10G
24511 offset=$(lseek_test -d 0 $file.10g)
24512 [[ $offset == 10737418240 ]] || error "offset $offset != 10737418240"
24513 dd if=/dev/urandom of=$file.100g bs=1 count=1 seek=100G
24514 offset=$(lseek_test -d 0 $file.100g)
24515 [[ $offset == 107374182400 ]] || error "offset $offset != 107374182400"
24518 run_test 430b "lseek: SEEK_DATA/SEEK_HOLE special cases"
24521 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
24522 skip "OST does not support SEEK_HOLE"
24524 local file=$DIR/$tdir/$tfile
24527 mkdir -p $DIR/$tdir
24528 dd if=/dev/urandom of=$file bs=1k count=1 seek=5M
24530 # cp version 8.33+ prefers lseek over fiemap
24531 if [[ $(cp --version | head -n1 | sed "s/[^0-9]//g") -ge 833 ]]; then
24533 time cp $file /dev/null
24534 (( SECONDS - start < 5 )) ||
24535 error "cp: too long runtime $((SECONDS - start))"
24538 # tar version 1.29+ supports SEEK_HOLE/DATA
24539 if [[ $(tar --version | head -n1 | sed "s/[^0-9]//g") -ge 129 ]]; then
24541 time tar cS $file - | cat > /dev/null
24542 (( SECONDS - start < 5 )) ||
24543 error "tar: too long runtime $((SECONDS - start))"
24546 run_test 430c "lseek: external tools check"
24548 test_431() { # LU-14187
24549 local file=$DIR/$tdir/$tfile
24551 mkdir -p $DIR/$tdir
24552 $LFS setstripe -c 1 -i 0 $file || error "lfs setstripe failed"
24553 dd if=/dev/urandom of=$file bs=4k count=1
24554 dd if=/dev/urandom of=$file bs=4k count=1 seek=10 conv=notrunc
24555 dd if=/dev/urandom of=$file bs=4k count=1 seek=12 conv=notrunc
24556 #define OBD_FAIL_OST_RESTART_IO 0x251
24557 do_facet ost1 "$LCTL set_param fail_loc=0x251"
24558 $LFS setstripe -c 1 -i 0 $file.0 || error "lfs setstripe failed"
24562 echo 3 > /proc/sys/vm/drop_caches
24563 diff $file $file.0 || error "data diff"
24565 run_test 431 "Restart transaction for IO"
24568 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
24569 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
24570 skip "Need server version at least 2.9.55"
24572 start_full_debug_logging
24576 stop_full_debug_logging
24580 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
24581 local st=$(do_facet mgs $LCTL barrier_stat $FSNAME |
24582 awk '/The barrier for/ { print $7 }')
24585 local st=$(do_facet mgs $LCTL barrier_stat -s $FSNAME)
24590 barrier_expired() {
24593 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
24594 expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
24595 awk '/will be expired/ { print $7 }')
24597 expired=$(do_facet mgs $LCTL barrier_stat -t $FSNAME)
24606 echo "Start barrier_freeze at: $(date)"
24607 #define OBD_FAIL_BARRIER_DELAY 0x2202
24608 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
24609 # Do not reduce barrier time - See LU-11873
24610 do_facet mgs $LCTL barrier_freeze $FSNAME 20 &
24613 local b_status=$(barrier_stat)
24614 echo "Got barrier status at: $(date)"
24615 [ "$b_status" = "'freezing_p1'" ] ||
24616 error "(1) unexpected barrier status $b_status"
24618 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
24620 b_status=$(barrier_stat)
24621 [ "$b_status" = "'frozen'" ] ||
24622 error "(2) unexpected barrier status $b_status"
24624 local expired=$(barrier_expired)
24625 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
24626 sleep $((expired + 3))
24628 b_status=$(barrier_stat)
24629 [ "$b_status" = "'expired'" ] ||
24630 error "(3) unexpected barrier status $b_status"
24632 # Do not reduce barrier time - See LU-11873
24633 do_facet mgs $LCTL barrier_freeze $FSNAME 20 ||
24634 error "(4) fail to freeze barrier"
24636 b_status=$(barrier_stat)
24637 [ "$b_status" = "'frozen'" ] ||
24638 error "(5) unexpected barrier status $b_status"
24640 echo "Start barrier_thaw at: $(date)"
24641 #define OBD_FAIL_BARRIER_DELAY 0x2202
24642 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
24643 do_facet mgs $LCTL barrier_thaw $FSNAME &
24646 b_status=$(barrier_stat)
24647 echo "Got barrier status at: $(date)"
24648 [ "$b_status" = "'thawing'" ] ||
24649 error "(6) unexpected barrier status $b_status"
24651 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
24653 b_status=$(barrier_stat)
24654 [ "$b_status" = "'thawed'" ] ||
24655 error "(7) unexpected barrier status $b_status"
24657 #define OBD_FAIL_BARRIER_FAILURE 0x2203
24658 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
24659 do_facet mgs $LCTL barrier_freeze $FSNAME
24661 b_status=$(barrier_stat)
24662 [ "$b_status" = "'failed'" ] ||
24663 error "(8) unexpected barrier status $b_status"
24665 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
24666 do_facet mgs $LCTL barrier_thaw $FSNAME
24670 run_test 801a "write barrier user interfaces and stat machine"
24675 mkdir $DIR/$tdir || error "(1) fail to mkdir"
24676 createmany -d $DIR/$tdir/d 6 || "(2) fail to mkdir"
24677 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
24678 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
24679 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
24681 cancel_lru_locks mdc
24683 # 180 seconds should be long enough
24684 do_facet mgs $LCTL barrier_freeze $FSNAME 180
24686 local b_status=$(barrier_stat)
24687 [ "$b_status" = "'frozen'" ] ||
24688 error "(6) unexpected barrier status $b_status"
24690 mkdir $DIR/$tdir/d0/d10 &
24693 touch $DIR/$tdir/d1/f13 &
24696 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
24699 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
24702 rm -f $DIR/$tdir/d4/f12 &
24705 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
24707 # To guarantee taht the 'stat' is not blocked
24708 b_status=$(barrier_stat)
24709 [ "$b_status" = "'frozen'" ] ||
24710 error "(8) unexpected barrier status $b_status"
24712 # let above commands to run at background
24715 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
24716 ps -p $touch_pid || error "(10) touch should be blocked"
24717 ps -p $ln_pid || error "(11) link should be blocked"
24718 ps -p $mv_pid || error "(12) rename should be blocked"
24719 ps -p $rm_pid || error "(13) unlink should be blocked"
24721 b_status=$(barrier_stat)
24722 [ "$b_status" = "'frozen'" ] ||
24723 error "(14) unexpected barrier status $b_status"
24725 do_facet mgs $LCTL barrier_thaw $FSNAME
24726 b_status=$(barrier_stat)
24727 [ "$b_status" = "'thawed'" ] ||
24728 error "(15) unexpected barrier status $b_status"
24730 wait $mkdir_pid || error "(16) mkdir should succeed"
24731 wait $touch_pid || error "(17) touch should succeed"
24732 wait $ln_pid || error "(18) link should succeed"
24733 wait $mv_pid || error "(19) rename should succeed"
24734 wait $rm_pid || error "(20) unlink should succeed"
24738 run_test 801b "modification will be blocked by write barrier"
24741 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
24745 stop mds2 || error "(1) Fail to stop mds2"
24747 do_facet mgs $LCTL barrier_freeze $FSNAME 30
24749 local b_status=$(barrier_stat)
24750 [ "$b_status" = "'expired'" ] || [ "$b_status" = "'failed'" ] || {
24751 do_facet mgs $LCTL barrier_thaw $FSNAME
24752 error "(2) unexpected barrier status $b_status"
24755 do_facet mgs $LCTL barrier_rescan $FSNAME ||
24756 error "(3) Fail to rescan barrier bitmap"
24758 # Do not reduce barrier time - See LU-11873
24759 do_facet mgs $LCTL barrier_freeze $FSNAME 20
24761 b_status=$(barrier_stat)
24762 [ "$b_status" = "'frozen'" ] ||
24763 error "(4) unexpected barrier status $b_status"
24765 do_facet mgs $LCTL barrier_thaw $FSNAME
24766 b_status=$(barrier_stat)
24767 [ "$b_status" = "'thawed'" ] ||
24768 error "(5) unexpected barrier status $b_status"
24770 local devname=$(mdsdevname 2)
24772 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
24774 do_facet mgs $LCTL barrier_rescan $FSNAME ||
24775 error "(7) Fail to rescan barrier bitmap"
24779 run_test 801c "rescan barrier bitmap"
24781 saved_MGS_MOUNT_OPTS=$MGS_MOUNT_OPTS
24782 saved_MDS_MOUNT_OPTS=$MDS_MOUNT_OPTS
24783 saved_OST_MOUNT_OPTS=$OST_MOUNT_OPTS
24784 saved_MOUNT_OPTS=$MOUNT_OPTS
24790 MGS_MOUNT_OPTS=$saved_MGS_MOUNT_OPTS
24791 MDS_MOUNT_OPTS=$saved_MDS_MOUNT_OPTS
24792 OST_MOUNT_OPTS=$saved_OST_MOUNT_OPTS
24793 MOUNT_OPTS=$saved_MOUNT_OPTS
24798 [[ $mds1_FSTYPE = zfs ]] || skip "ZFS specific test"
24799 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
24800 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
24801 skip "Need server version at least 2.9.55"
24803 [[ $ENABLE_QUOTA ]] && skip "Quota enabled for read-only test"
24805 mkdir $DIR/$tdir || error "(1) fail to mkdir"
24807 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
24808 error "(2) Fail to copy"
24810 trap cleanup_802a EXIT
24812 # sync by force before remount as readonly
24813 sync; sync_all_data; sleep 3; sync_all_data
24817 MGS_MOUNT_OPTS=$(csa_add "$MGS_MOUNT_OPTS" -o rdonly_dev)
24818 MDS_MOUNT_OPTS=$(csa_add "$MDS_MOUNT_OPTS" -o rdonly_dev)
24819 OST_MOUNT_OPTS=$(csa_add "$OST_MOUNT_OPTS" -o rdonly_dev)
24821 echo "Mount the server as read only"
24822 setupall server_only || error "(3) Fail to start servers"
24824 echo "Mount client without ro should fail"
24825 mount_client $MOUNT &&
24826 error "(4) Mount client without 'ro' should fail"
24828 echo "Mount client with ro should succeed"
24829 MOUNT_OPTS=$(csa_add "$MOUNT_OPTS" -o ro)
24830 mount_client $MOUNT ||
24831 error "(5) Mount client with 'ro' should succeed"
24833 echo "Modify should be refused"
24834 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
24836 echo "Read should be allowed"
24837 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
24838 error "(7) Read should succeed under ro mode"
24842 run_test 802a "simulate readonly device"
24845 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24846 remote_mds_nodsh && skip "remote MDS with nodsh"
24848 do_facet $SINGLEMDS $LCTL get_param mdt.*.readonly ||
24849 skip "readonly option not available"
24851 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "(1) fail to mkdir"
24853 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
24854 error "(2) Fail to copy"
24856 # write back all cached data before setting MDT to readonly
24860 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=1
24861 stack_trap "do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0" EXIT
24863 echo "Modify should be refused"
24864 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
24866 echo "Read should be allowed"
24867 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
24868 error "(7) Read should succeed under ro mode"
24871 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0
24873 run_test 802b "be able to set MDTs to readonly"
24876 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
24877 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
24878 skip "MDS needs to be newer than 2.10.54"
24880 mkdir -p $DIR/$tdir
24881 # Create some objects on all MDTs to trigger related logs objects
24882 for idx in $(seq $MDSCOUNT); do
24883 $LFS mkdir -c $MDSCOUNT -i $((idx % $MDSCOUNT)) \
24884 $DIR/$tdir/dir${idx} ||
24885 error "Fail to create $DIR/$tdir/dir${idx}"
24889 wait_delete_completed # ensure old test cleanups are finished
24890 echo "before create:"
24892 local before_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
24894 for i in {1..10}; do
24895 $LFS mkdir -c 1 -i 1 $DIR/$tdir/foo$i ||
24896 error "Fail to create $DIR/$tdir/foo$i"
24900 echo "after create:"
24902 local after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
24904 # allow for an llog to be cleaned up during the test
24905 [ $after_used -ge $((before_used + 10 - 1)) ] ||
24906 error "before ($before_used) + 10 > after ($after_used)"
24908 for i in {1..10}; do
24909 rm -rf $DIR/$tdir/foo$i ||
24910 error "Fail to remove $DIR/$tdir/foo$i"
24913 sleep 3 # avoid MDT return cached statfs
24914 wait_delete_completed
24915 echo "after unlink:"
24917 after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
24919 # allow for an llog to be created during the test
24920 [ $after_used -le $((before_used + 1)) ] ||
24921 error "after ($after_used) > before ($before_used) + 1"
24923 run_test 803a "verify agent object for remote object"
24926 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
24927 [ $MDS1_VERSION -lt $(version_code 2.13.56) ] &&
24928 skip "MDS needs to be newer than 2.13.56"
24929 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24931 for i in $(seq 0 $((MDSCOUNT - 1))); do
24932 $LFS mkdir -i $i $DIR/$tdir.$i || error "mkdir $tdir.$i"
24940 stat $DIR/$tdir.* >/dev/null || error "stat $tdir.*"
24941 for i in $(seq 0 $((MDSCOUNT - 1))); do
24942 tmp=$(do_facet mds$i $LCTL get_param mdt.*-MDT000$i.md_stats |
24943 awk '/getattr/ { print $2 }')
24944 before=$((before + tmp))
24946 stat $DIR/$tdir.* >/dev/null || error "stat $tdir.*"
24947 for i in $(seq 0 $((MDSCOUNT - 1))); do
24948 tmp=$(do_facet mds$i $LCTL get_param mdt.*-MDT000$i.md_stats |
24949 awk '/getattr/ { print $2 }')
24950 after=$((after + tmp))
24953 [ $before -eq $after ] || error "getattr count $before != $after"
24955 run_test 803b "remote object can getattr from cache"
24958 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
24959 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
24960 skip "MDS needs to be newer than 2.10.54"
24961 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
24963 mkdir -p $DIR/$tdir
24964 $LFS mkdir -c 1 -i 1 $DIR/$tdir/dir0 ||
24965 error "Fail to create $DIR/$tdir/dir0"
24967 local fid=$($LFS path2fid $DIR/$tdir/dir0)
24968 local dev=$(mdsdevname 2)
24970 do_facet mds2 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
24971 grep ${fid} || error "NOT found agent entry for dir0"
24973 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir/dir1 ||
24974 error "Fail to create $DIR/$tdir/dir1"
24976 touch $DIR/$tdir/dir1/foo0 ||
24977 error "Fail to create $DIR/$tdir/dir1/foo0"
24978 fid=$($LFS path2fid $DIR/$tdir/dir1/foo0)
24981 for idx in $(seq $MDSCOUNT); do
24982 dev=$(mdsdevname $idx)
24983 do_facet mds${idx} \
24984 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
24985 grep ${fid} && rc=$idx
24988 mv $DIR/$tdir/dir1/foo0 $DIR/$tdir/dir1/foo1 ||
24989 error "Fail to rename foo0 to foo1"
24990 if [ $rc -eq 0 ]; then
24991 for idx in $(seq $MDSCOUNT); do
24992 dev=$(mdsdevname $idx)
24993 do_facet mds${idx} \
24994 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
24995 grep ${fid} && rc=$idx
24999 mv $DIR/$tdir/dir1/foo1 $DIR/$tdir/dir1/foo2 ||
25000 error "Fail to rename foo1 to foo2"
25001 if [ $rc -eq 0 ]; then
25002 for idx in $(seq $MDSCOUNT); do
25003 dev=$(mdsdevname $idx)
25004 do_facet mds${idx} \
25005 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
25006 grep ${fid} && rc=$idx
25010 [ $rc -ne 0 ] || error "NOT found agent entry for foo"
25012 ln $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir0/guard ||
25013 error "Fail to link to $DIR/$tdir/dir1/foo2"
25014 mv $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir1/foo0 ||
25015 error "Fail to rename foo2 to foo0"
25016 unlink $DIR/$tdir/dir1/foo0 ||
25017 error "Fail to unlink $DIR/$tdir/dir1/foo0"
25018 rm -rf $DIR/$tdir/dir0 ||
25019 error "Fail to rm $DIR/$tdir/dir0"
25021 for idx in $(seq $MDSCOUNT); do
25022 dev=$(mdsdevname $idx)
25026 run_e2fsck $(facet_active_host mds$idx) $dev -n ||
25028 start mds${idx} $dev $MDS_MOUNT_OPTS ||
25029 error "mount mds$idx failed"
25030 df $MOUNT > /dev/null 2>&1
25032 # e2fsck should not return error
25034 error "e2fsck detected error on MDT${idx}: rc=$rc"
25037 run_test 804 "verify agent entry for remote entry"
25040 do_facet $SINGLEMDS zfs set quota=$old $fsset
25041 unlinkmany $DIR/$tdir/f- 1000000
25046 local zfs_version=$(do_facet mds1 cat /sys/module/zfs/version)
25047 [ "$mds1_FSTYPE" != "zfs" ] && skip "ZFS specific test"
25048 [ $(version_code $zfs_version) -lt $(version_code 0.7.2) ] &&
25049 skip "netfree not implemented before 0.7"
25050 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
25051 skip "Need MDS version at least 2.10.57"
25058 local pref="osd-zfs.$FSNAME-MDT0000."
25060 # limit available space on MDS dataset to meet nospace issue
25061 # quickly. then ZFS 0.7.2 can use reserved space if asked
25062 # properly (using netfree flag in osd_declare_destroy()
25063 fsset=$(do_facet $SINGLEMDS lctl get_param -n $pref.mntdev)
25064 old=$(do_facet $SINGLEMDS zfs get -H quota $fsset | \
25066 freekb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytesfree)
25067 usedkb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytestotal)
25068 let "usedkb=usedkb-freekb"
25069 let "freekb=freekb/2"
25070 if let "freekb > 5000"; then
25073 do_facet $SINGLEMDS zfs set quota=$(((usedkb+freekb)*1024)) $fsset
25074 trap cleanup_805 EXIT
25076 $LFS setstripe -E 1M -c2 -E 4M -c2 -E -1 -c2 $DIR/$tdir ||
25077 error "Can't set PFL layout"
25078 createmany -m $DIR/$tdir/f- 1000000 && error "ENOSPC wasn't met"
25079 rm -rf $DIR/$tdir || error "not able to remove"
25080 do_facet $SINGLEMDS zfs set quota=$old $fsset
25083 run_test 805 "ZFS can remove from full fs"
25089 local size=$($LFS getsom -s $file)
25090 local expect=$(stat -c %s $file)
25092 [[ $size == $expect ]] ||
25093 error "$file expected size: $expect, got: $size"
25095 local blocks=$($LFS getsom -b $file)
25096 expect=$(stat -c %b $file)
25097 [[ $blocks == $expect ]] ||
25098 error "$file expected blocks: $expect, got: $blocks"
25103 local size=$($LFS getsom -s $1)
25106 [[ $size == $expect ]] ||
25107 error "$file expected size: $expect, got: $size"
25111 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
25112 skip "Need MDS version at least 2.11.52"
25116 touch $DIR/$tfile || error "touch $tfile failed"
25118 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
25119 save_lustre_params client "llite.*.xattr_cache" > $save
25120 lctl set_param llite.*.xattr_cache=0
25121 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
25123 # single-threaded write
25124 echo "Test SOM for single-threaded write"
25125 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 ||
25126 error "write $tfile failed"
25127 check_lsom_size $DIR/$tfile $bs
25130 local size=$(($num * $bs))
25134 echo "Test SOM for single client multi-threaded($num) write"
25135 $TRUNCATE $DIR/$tfile 0
25136 for ((i = 0; i < $num; i++)); do
25137 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
25139 offset=$((offset + $bs))
25141 for (( i=0; i < $num; i++ )); do
25144 check_lsom_size $DIR/$tfile $size
25146 $TRUNCATE $DIR/$tfile 0
25147 for ((i = 0; i < $num; i++)); do
25148 offset=$((offset - $bs))
25149 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
25152 for (( i=0; i < $num; i++ )); do
25155 check_lsom_size $DIR/$tfile $size
25157 # multi-client writes
25158 num=$(get_node_count ${CLIENTS//,/ })
25159 size=$(($num * $bs))
25163 echo "Test SOM for multi-client ($num) writes"
25164 $TRUNCATE $DIR/$tfile 0
25165 for client in ${CLIENTS//,/ }; do
25166 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
25169 offset=$((offset + $bs))
25171 for (( i=0; i < $num; i++ )); do
25174 check_lsom_size $DIR/$tfile $offset
25177 $TRUNCATE $DIR/$tfile 0
25178 for client in ${CLIENTS//,/ }; do
25179 offset=$((offset - $bs))
25180 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
25184 for (( i=0; i < $num; i++ )); do
25187 check_lsom_size $DIR/$tfile $size
25190 echo "Test SOM for truncate"
25191 $TRUNCATE $DIR/$tfile 1048576
25192 check_lsom_size $DIR/$tfile 1048576
25193 $TRUNCATE $DIR/$tfile 1234
25194 check_lsom_size $DIR/$tfile 1234
25196 # verify SOM blocks count
25197 echo "Verify SOM block count"
25198 $TRUNCATE $DIR/$tfile 0
25199 $MULTIOP $DIR/$tfile oO_TRUNC:O_RDWR:w1048576YSc ||
25200 error "failed to write file $tfile"
25201 check_lsom_data $DIR/$tfile
25203 run_test 806 "Verify Lazy Size on MDS"
25206 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
25207 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
25208 skip "Need MDS version at least 2.11.52"
25210 # Registration step
25211 changelog_register || error "changelog_register failed"
25212 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
25213 changelog_users $SINGLEMDS | grep -q $cl_user ||
25214 error "User $cl_user not found in changelog_users"
25216 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
25217 save_lustre_params client "llite.*.xattr_cache" > $save
25218 lctl set_param llite.*.xattr_cache=0
25219 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
25221 rm -rf $DIR/$tdir || error "rm $tdir failed"
25222 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
25223 touch $DIR/$tdir/trunc || error "touch $tdir/trunc failed"
25224 $TRUNCATE $DIR/$tdir/trunc 1024 || error "truncate $tdir/trunc failed"
25225 $TRUNCATE $DIR/$tdir/trunc 1048576 ||
25226 error "truncate $tdir/trunc failed"
25229 dd if=/dev/zero of=$DIR/$tdir/single_dd bs=$bs count=1 conv=fsync ||
25230 error "write $tfile failed"
25232 # multi-client wirtes
25233 local num=$(get_node_count ${CLIENTS//,/ })
25237 echo "Test SOM for multi-client ($num) writes"
25238 touch $DIR/$tfile || error "touch $tfile failed"
25239 $TRUNCATE $DIR/$tfile 0
25240 for client in ${CLIENTS//,/ }; do
25241 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
25244 offset=$((offset + $bs))
25246 for (( i=0; i < $num; i++ )); do
25250 do_rpc_nodes "$CLIENTS" cancel_lru_locks osc
25251 do_nodes "$CLIENTS" "sync ; sleep 5 ; sync"
25252 $LSOM_SYNC -u $cl_user -m $FSNAME-MDT0000 $MOUNT
25253 check_lsom_data $DIR/$tdir/trunc
25254 check_lsom_data $DIR/$tdir/single_dd
25255 check_lsom_data $DIR/$tfile
25258 # Deregistration step
25259 changelog_deregister || error "changelog_deregister failed"
25261 run_test 807 "verify LSOM syncing tool"
25263 check_som_nologged()
25265 local lines=$($LFS changelog $FSNAME-MDT0000 |
25266 grep 'x=trusted.som' | wc -l)
25267 [ $lines -ne 0 ] && error "trusted.som xattr is logged in Changelogs"
25271 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
25272 skip "Need MDS version at least 2.11.55"
25274 # Registration step
25275 changelog_register || error "changelog_register failed"
25277 touch $DIR/$tfile || error "touch $tfile failed"
25280 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=1 ||
25281 error "write $tfile failed"
25284 $TRUNCATE $DIR/$tfile 1234
25287 $TRUNCATE $DIR/$tfile 1048576
25290 # Deregistration step
25291 changelog_deregister || error "changelog_deregister failed"
25293 run_test 808 "Check trusted.som xattr not logged in Changelogs"
25298 [[ $? -eq 61 ]] || error "DoM-only file $1 has SOM xattr"
25302 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
25303 skip "Need MDS version at least 2.11.56"
25305 $LFS setstripe -E 1M -L mdt $DIR/$tfile ||
25306 error "failed to create DoM-only file $DIR/$tfile"
25307 touch $DIR/$tfile || error "touch $tfile failed"
25308 check_som_nodata $DIR/$tfile
25310 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 ||
25311 error "write $tfile failed"
25312 check_som_nodata $DIR/$tfile
25314 $TRUNCATE $DIR/$tfile 1234
25315 check_som_nodata $DIR/$tfile
25317 $TRUNCATE $DIR/$tfile 4097
25318 check_som_nodata $DIR/$file
25320 run_test 809 "Verify no SOM xattr store for DoM-only files"
25323 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25324 $GSS && skip_env "could not run with gss"
25325 [[ $OST1_VERSION -gt $(version_code 2.12.58) ]] ||
25326 skip "OST < 2.12.58 doesn't align checksum"
25329 stack_trap "set_checksums $ORIG_CSUM" EXIT
25330 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
25335 for csum in $CKSUM_TYPES; do
25336 #define OBD_FAIL_OSC_NO_GRANT 0x411
25337 $LCTL set_param osc.*.checksum_type=$csum fail_loc=0x411
25338 for i in "10240 0" "10000 0" "4000 1" "500 1"; do
25340 dd if=/dev/urandom of=$DIR/$tfile bs=$1 count=2 seek=$2
25341 before=$(md5sum $DIR/$tfile)
25342 $LCTL set_param ldlm.namespaces.*osc*.lru_size=clear
25343 after=$(md5sum $DIR/$tfile)
25344 [ "$before" == "$after" ] ||
25345 error "$csum: $before != $after bs=$1 seek=$2"
25349 run_test 810 "partial page writes on ZFS (LU-11663)"
25352 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
25353 skip "OST < 2.12.51 doesn't support this fail_loc"
25355 $LFS setstripe -c 1 -i 0 $DIR/$tfile
25356 # ensure ost1 is connected
25357 stat $DIR/$tfile >/dev/null || error "can't stat"
25358 wait_osc_import_state client ost1 FULL
25359 # no locks, no reqs to let the connection idle
25360 cancel_lru_locks osc
25362 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
25363 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
25364 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
25365 wait_osc_import_state client ost1 CONNECTING
25366 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
25368 stat $DIR/$tfile >/dev/null || error "can't stat file"
25370 run_test 812a "do not drop reqs generated when imp is going to idle (LU-11951)"
25372 test_812b() { # LU-12378
25373 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
25374 skip "OST < 2.12.51 doesn't support this fail_loc"
25376 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "setstripe failed"
25377 # ensure ost1 is connected
25378 stat $DIR/$tfile >/dev/null || error "can't stat"
25379 wait_osc_import_state client ost1 FULL
25380 # no locks, no reqs to let the connection idle
25381 cancel_lru_locks osc
25383 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
25384 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
25385 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
25386 wait_osc_import_state client ost1 CONNECTING
25387 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
25389 $LFS quota -u 0 $DIR/ || error "lfs quota should succeed"
25390 wait_osc_import_state client ost1 IDLE
25392 run_test 812b "do not drop no resend request for idle connect"
25395 local file_heat_sav=$($LCTL get_param -n llite.*.file_heat 2>/dev/null)
25396 [ -z "$file_heat_sav" ] && skip "no file heat support"
25407 local period_second=$($LCTL get_param -n llite.*.heat_period_second)
25408 local decay_pct=$($LCTL get_param -n llite.*.heat_decay_percentage)
25410 $LCTL set_param -n llite.*.file_heat=1
25411 echo "Turn on file heat"
25412 echo "Period second: $period_second, Decay percentage: $decay_pct"
25414 echo "QQQQ" > $DIR/$tfile
25415 echo "QQQQ" > $DIR/$tfile
25416 echo "QQQQ" > $DIR/$tfile
25417 cat $DIR/$tfile > /dev/null
25418 cat $DIR/$tfile > /dev/null
25419 cat $DIR/$tfile > /dev/null
25420 cat $DIR/$tfile > /dev/null
25422 local out=$($LFS heat_get $DIR/$tfile)
25424 $LFS heat_get $DIR/$tfile
25425 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
25426 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
25427 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
25428 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
25430 [ $readsample -le 4 ] || error "read sample ($readsample) is wrong"
25431 [ $writesample -le 3 ] || error "write sample ($writesample) is wrong"
25432 [ $readbyte -le 20 ] || error "read bytes ($readbyte) is wrong"
25433 [ $writebyte -le 15 ] || error "write bytes ($writebyte) is wrong"
25435 sleep $((period_second + 3))
25436 echo "Sleep $((period_second + 3)) seconds..."
25437 # The recursion formula to calculate the heat of the file f is as
25439 # Hi+1(f) = (1-P)*Hi(f)+ P*Ci
25440 # Where Hi is the heat value in the period between time points i*I and
25441 # (i+1)*I; Ci is the access count in the period; the symbol P refers
25442 # to the weight of Ci.
25443 out=$($LFS heat_get $DIR/$tfile)
25444 $LFS heat_get $DIR/$tfile
25445 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
25446 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
25447 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
25448 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
25450 [ $(bc <<< "$readsample <= 4 * $decay_pct / 100") -eq 1 ] ||
25451 error "read sample ($readsample) is wrong"
25452 [ $(bc <<< "$writesample <= 3 * $decay_pct / 100") -eq 1 ] ||
25453 error "write sample ($writesample) is wrong"
25454 [ $(bc <<< "$readbyte <= 20 * $decay_pct / 100") -eq 1 ] ||
25455 error "read bytes ($readbyte) is wrong"
25456 [ $(bc <<< "$writebyte <= 15 * $decay_pct / 100") -eq 1 ] ||
25457 error "write bytes ($writebyte) is wrong"
25459 echo "QQQQ" > $DIR/$tfile
25460 echo "QQQQ" > $DIR/$tfile
25461 echo "QQQQ" > $DIR/$tfile
25462 cat $DIR/$tfile > /dev/null
25463 cat $DIR/$tfile > /dev/null
25464 cat $DIR/$tfile > /dev/null
25465 cat $DIR/$tfile > /dev/null
25467 sleep $((period_second + 3))
25468 echo "Sleep $((period_second + 3)) seconds..."
25470 out=$($LFS heat_get $DIR/$tfile)
25471 $LFS heat_get $DIR/$tfile
25472 readsample1=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
25473 writesample1=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
25474 readbyte1=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
25475 writebyte1=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
25477 [ $(bc <<< "$readsample1 <= ($readsample * (100 - $decay_pct) + \
25478 4 * $decay_pct) / 100") -eq 1 ] ||
25479 error "read sample ($readsample1) is wrong"
25480 [ $(bc <<< "$writesample1 <= ($writesample * (100 - $decay_pct) + \
25481 3 * $decay_pct) / 100") -eq 1 ] ||
25482 error "write sample ($writesample1) is wrong"
25483 [ $(bc <<< "$readbyte1 <= ($readbyte * (100 - $decay_pct) + \
25484 20 * $decay_pct) / 100") -eq 1 ] ||
25485 error "read bytes ($readbyte1) is wrong"
25486 [ $(bc <<< "$writebyte1 <= ($writebyte * (100 - $decay_pct) + \
25487 15 * $decay_pct) / 100") -eq 1 ] ||
25488 error "write bytes ($writebyte1) is wrong"
25490 echo "Turn off file heat for the file $DIR/$tfile"
25491 $LFS heat_set -o $DIR/$tfile
25493 echo "QQQQ" > $DIR/$tfile
25494 echo "QQQQ" > $DIR/$tfile
25495 echo "QQQQ" > $DIR/$tfile
25496 cat $DIR/$tfile > /dev/null
25497 cat $DIR/$tfile > /dev/null
25498 cat $DIR/$tfile > /dev/null
25499 cat $DIR/$tfile > /dev/null
25501 out=$($LFS heat_get $DIR/$tfile)
25502 $LFS heat_get $DIR/$tfile
25503 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
25504 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
25505 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
25506 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
25508 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
25509 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
25510 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
25511 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
25513 echo "Trun on file heat for the file $DIR/$tfile"
25514 $LFS heat_set -O $DIR/$tfile
25516 echo "QQQQ" > $DIR/$tfile
25517 echo "QQQQ" > $DIR/$tfile
25518 echo "QQQQ" > $DIR/$tfile
25519 cat $DIR/$tfile > /dev/null
25520 cat $DIR/$tfile > /dev/null
25521 cat $DIR/$tfile > /dev/null
25522 cat $DIR/$tfile > /dev/null
25524 out=$($LFS heat_get $DIR/$tfile)
25525 $LFS heat_get $DIR/$tfile
25526 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
25527 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
25528 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
25529 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
25531 [ $readsample -gt 0 ] || error "read sample ($readsample) is wrong"
25532 [ $writesample -gt 0 ] || error "write sample ($writesample) is wrong"
25533 [ $readbyte -gt 0 ] || error "read bytes ($readbyte) is wrong"
25534 [ $writebyte -gt 0 ] || error "write bytes ($writebyte) is wrong"
25536 $LFS heat_set -c $DIR/$tfile
25537 $LCTL set_param -n llite.*.file_heat=0
25538 echo "Turn off file heat support for the Lustre filesystem"
25540 echo "QQQQ" > $DIR/$tfile
25541 echo "QQQQ" > $DIR/$tfile
25542 echo "QQQQ" > $DIR/$tfile
25543 cat $DIR/$tfile > /dev/null
25544 cat $DIR/$tfile > /dev/null
25545 cat $DIR/$tfile > /dev/null
25546 cat $DIR/$tfile > /dev/null
25548 out=$($LFS heat_get $DIR/$tfile)
25549 $LFS heat_get $DIR/$tfile
25550 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
25551 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
25552 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
25553 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
25555 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
25556 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
25557 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
25558 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
25560 $LCTL set_param -n llite.*.file_heat=$file_heat_sav
25563 run_test 813 "File heat verfication"
25567 dd of=$DIR/$tfile seek=128 bs=1k < /dev/null
25568 echo -n y >> $DIR/$tfile
25569 cp --sparse=always $DIR/$tfile $DIR/${tfile}.cp || error "copy failed"
25570 diff $DIR/$tfile $DIR/${tfile}.cp || error "files should be same"
25572 run_test 814 "sparse cp works as expected (LU-12361)"
25576 writeme -b 100 $DIR/$tfile || error "write 100 bytes failed"
25577 writeme -b 0 $DIR/$tfile || error "write 0 byte failed"
25579 run_test 815 "zero byte tiny write doesn't hang (LU-12382)"
25582 local ost1_imp=$(get_osc_import_name client ost1)
25583 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
25586 $LFS setstripe -c 1 -i 0 $DIR/$tfile
25587 # ensure ost1 is connected
25589 stat $DIR/$tfile >/dev/null || error "can't stat"
25590 wait_osc_import_state client ost1 FULL
25591 # no locks, no reqs to let the connection idle
25592 cancel_lru_locks osc
25593 lru_resize_disable osc
25596 before=$($LCTL get_param -n \
25597 ldlm.namespaces.$imp_name.lru_size)
25599 wait_osc_import_state client ost1 IDLE
25600 dd if=/dev/null of=$DIR/$tfile bs=1k count=1 conv=sync
25601 now=$($LCTL get_param -n \
25602 ldlm.namespaces.$imp_name.lru_size)
25603 [ $before == $now ] || error "lru_size changed $before != $now"
25605 run_test 816 "do not reset lru_resize on idle reconnect"
25609 exportfs -u localhost:$DIR/nfsexp
25614 systemctl restart nfs-server.service || skip "failed to restart nfsd"
25616 mkdir -p $DIR/nfsexp
25617 exportfs -orw,no_root_squash localhost:$DIR/nfsexp ||
25618 error "failed to export nfs"
25620 tmpdir=$(mktemp -d /tmp/nfs-XXXXXX)
25621 stack_trap cleanup_817 EXIT
25623 mount -t nfs -orw localhost:$DIR/nfsexp $tmpdir ||
25624 error "failed to mount nfs to $tmpdir"
25626 cp /bin/true $tmpdir
25627 $DIR/nfsexp/true || error "failed to execute 'true' command"
25629 run_test 817 "nfsd won't cache write lock for exec file"
25633 $LFS setstripe -c1 -i0 $DIR/$tfile
25634 $LFS setstripe -c1 -i1 $DIR/$tfile
25636 #define OBD_FAIL_OSP_CANT_PROCESS_LLOG 0x2105
25637 do_facet $SINGLEMDS lctl set_param fail_loc=0x80002105
25638 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
25639 error "start $SINGLEMDS failed"
25642 run_test 818 "unlink with failed llog"
25645 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
25646 cancel_lru_locks osc
25647 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
25648 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
25649 dd if=$DIR/$tfile of=/dev/null bs=1M count=1
25652 run_test 819a "too big niobuf in read"
25655 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
25656 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
25657 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
25658 cancel_lru_locks osc
25662 run_test 819b "too big niobuf in write"
25665 function test_820_start_ost() {
25668 for num in $(seq $OSTCOUNT); do
25669 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS
25674 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
25677 umount_client $MOUNT || error "umount failed"
25678 for num in $(seq $OSTCOUNT); do
25682 # mount client with no active OSTs
25683 # so that the client can't initialize max LOV EA size
25684 # from OSC notifications
25685 mount_client $MOUNT || error "mount failed"
25686 # delay OST starting to keep this 0 max EA size for a while
25687 test_820_start_ost &
25689 # create a directory on MDS2
25690 test_mkdir -i 1 -c1 $DIR/$tdir/mds2 ||
25691 error "Failed to create directory"
25692 # open intent should update default EA size
25693 # see mdc_update_max_ea_from_body()
25694 # notice this is the very first RPC to MDS2
25695 out=$(cp /etc/services $DIR/$tdir/mds2 2>&1)
25698 # With SSK, this situation can lead to -EPERM being returned.
25699 # In that case, simply retry.
25700 if [ $ret -ne 0 ] && $SHARED_KEY; then
25701 if echo "$out" | grep -q "not permitted"; then
25702 cp /etc/services $DIR/$tdir/mds2
25706 [ $ret -eq 0 ] || error "Failed to copy files to mds$n"
25708 run_test 820 "update max EA from open intent"
25711 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
25713 save_lustre_params mds1 \
25714 "osp.$FSNAME-OST*-osc-MDT0000.max_create_count" > $p
25715 do_facet $SINGLEMDS "$LCTL set_param -n \
25716 osp.$FSNAME-OST*MDT0000.max_create_count=0"
25717 do_facet $SINGLEMDS "$LCTL set_param -n \
25718 osp.$FSNAME-OST0000*MDT0000.max_create_count=20000"
25720 # wait for statfs update to clear OS_STATFS_NOPRECREATE
25721 local maxage=$(do_facet mds1 $LCTL get_param -n \
25722 osp.$FSNAME-OST0000*MDT0000.maxage)
25723 sleep $((maxage + 1))
25725 #define OBD_FAIL_NET_ERROR_RPC 0x532
25726 do_facet mds1 "$LCTL set_param fail_loc=0x80000532 fail_val=5"
25728 stack_trap "restore_lustre_params < $p; rm $p"
25730 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
25731 osp.$FSNAME-OST0000*MDT0000.create_count")
25732 for i in $(seq 1 $count); do
25733 touch $DIR/$tfile.${i} || error "touch failed"
25736 run_test 822 "test precreate failure"
25739 # tests that do cleanup/setup should be run at the end
25743 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25746 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
25747 $LCTL set_param fail_loc=0x903
25749 cancel_lru_locks MGC
25751 FAIL_ON_ERROR=true cleanup
25752 FAIL_ON_ERROR=true setup
25754 run_test 900 "umount should not race with any mgc requeue thread"
25756 # LUS-6253/LU-11185
25762 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25764 # some get_param have a bug to handle dot in param name
25765 cancel_lru_locks MGC
25766 oldc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
25767 olds=$(do_facet mgs $LCTL get_param -n 'ldlm.namespaces.MGS*.lock_count')
25768 umount_client $MOUNT || error "umount failed"
25769 mount_client $MOUNT || error "mount failed"
25770 cancel_lru_locks MGC
25771 newc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
25772 news=$(do_facet mgs $LCTL get_param -n 'ldlm.namespaces.MGS*.lock_count')
25774 [ $oldc -lt $newc ] && error "mgc lock leak ($oldc != $newc)"
25775 [ $olds -lt $news ] && error "mgs lock leak ($olds != $news)"
25779 run_test 901 "don't leak a mgc lock on client umount"
25783 [ $CLIENT_VERSION -lt $(version_code 2.13.52) ] &&
25784 skip "client does not have LU-13377 fix"
25785 #define OBD_FAIL_LLITE_SHORT_COMMIT 0x1415
25786 $LCTL set_param fail_loc=0x1415
25787 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
25788 cancel_lru_locks osc
25791 run_test 902 "test short write doesn't hang lustre"
25794 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
25795 check_and_cleanup_lustre
25796 if [ "$I_MOUNTED" != "yes" ]; then
25797 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true