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"
8056 test_mkdir -c $MDSCOUNT $DIR/$tdir
8061 $LFS setdirstripe -i $(($index % $MDSCOUNT)) \
8062 -c $MDSCOUNT $DIR/$tdir/subdir$index \
8064 mkdir $DIR/$tdir/subdir$index 2>/dev/null
8065 rmdir $DIR/$tdir/subdir$index 2>/dev/null
8066 index=$((index + 1))
8072 for i in {0..100}; do
8073 # define OBD_FAIL_OSD_TXN_START 0x19a
8074 local index=$((i % MDSCOUNT + 1))
8076 do_facet mds$index $LCTL set_param fail_loc=0x8000019a \
8083 for i in $(seq $MDSCOUNT); do
8084 do_facet mds$i $LCTL set_param fail_loc=0 > /dev/null
8087 mkdir $DIR/$tdir/new || error "mkdir failed"
8088 rmdir $DIR/$tdir/new || error "rmdir failed"
8090 do_facet mds1 $LCTL lfsck_start -M $(facet_svc mds1) -A -C \
8092 for i in $(seq $MDSCOUNT); do
8093 wait_update_facet mds$i "$LCTL get_param -n \
8094 mdd.$(facet_svc mds$i).lfsck_namespace |
8095 awk '/^status/ { print \\\$2 }'" "completed"
8098 ls -R $DIR/$tdir || error "ls failed"
8099 rm -rf $DIR/$tdir || error "rmdir failed"
8101 run_test 60g "transaction abort won't cause MDT hung"
8104 [ $MDS1_VERSION -le $(version_code 2.12.52) ] &&
8105 skip "Need MDS version at least 2.12.52"
8106 [ $MDSCOUNT -lt 2 ] && skip "Need at least 2 MDTs"
8110 #define OBD_FAIL_MDS_STRIPE_CREATE 0x188
8111 #define OBD_FAIL_MDS_STRIPE_FID 0x189
8112 for fail_loc in 0x80000188 0x80000189; do
8113 do_facet mds1 "$LCTL set_param fail_loc=$fail_loc"
8114 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir-$fail_loc ||
8115 error "mkdir $dir-$fail_loc failed"
8116 for i in {0..10}; do
8117 # create may fail on missing stripe
8118 echo $i > $DIR/$tdir-$fail_loc/$i
8120 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
8121 error "getdirstripe $tdir-$fail_loc failed"
8122 $LFS migrate -m 1 $DIR/$tdir-$fail_loc ||
8123 error "migrate $tdir-$fail_loc failed"
8124 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
8125 error "getdirstripe $tdir-$fail_loc failed"
8126 pushd $DIR/$tdir-$fail_loc
8128 echo $f | cmp $f - || error "$f data mismatch"
8131 rm -rf $DIR/$tdir-$fail_loc
8134 run_test 60h "striped directory with missing stripes can be accessed"
8137 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8140 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1 || error "dd $f failed"
8141 cancel_lru_locks osc
8142 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
8145 run_test 61a "mmap() writes don't make sync hang ================"
8148 mmap_mknod_test $DIR/$tfile || error "mmap_mknod_test failed"
8150 run_test 61b "mmap() of unstriped file is successful"
8152 # bug 2330 - insufficient obd_match error checking causes LBUG
8154 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8158 cancel_lru_locks osc
8159 lctl set_param fail_loc=0x405
8160 cat $f && error "cat succeeded, expect -EIO"
8161 lctl set_param fail_loc=0
8163 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
8164 # match every page all of the time.
8165 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
8167 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
8168 # Though this test is irrelevant anymore, it helped to reveal some
8169 # other grant bugs (LU-4482), let's keep it.
8170 test_63a() { # was test_63
8171 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8173 MAX_DIRTY_MB=$(lctl get_param -n osc.*.max_dirty_mb | head -n 1)
8175 for i in `seq 10` ; do
8176 dd if=/dev/zero of=$DIR/f63 bs=8k &
8182 rm -f $DIR/f63 || true
8184 run_test 63a "Verify oig_wait interruption does not crash ======="
8186 # bug 2248 - async write errors didn't return to application on sync
8187 # bug 3677 - async write errors left page locked
8189 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8192 lctl set_param debug=-1
8194 # ensure we have a grant to do async writes
8195 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
8198 sync # sync lest earlier test intercept the fail_loc
8200 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
8201 lctl set_param fail_loc=0x80000406
8202 $MULTIOP $DIR/$tfile Owy && \
8203 error "sync didn't return ENOMEM"
8204 sync; sleep 2; sync # do a real sync this time to flush page
8205 lctl get_param -n llite.*.dump_page_cache | grep locked && \
8206 error "locked page left in cache after async error" || true
8209 run_test 63b "async write errors should be returned to fsync ==="
8212 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8215 lctl get_param osc.*[oO][sS][cC][_-]*.cur* | grep "=[1-9]"
8217 run_test 64a "verify filter grant calculations (in kernel) ====="
8220 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8222 sh oos.sh $MOUNT || error "oos.sh failed: $?"
8224 run_test 64b "check out-of-space detection on client"
8227 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
8229 run_test 64c "verify grant shrink"
8235 $LCTL get_param osc.$tgt.import | awk "/$param/ { print \$2 }"
8238 # this does exactly what osc_request.c:osc_announce_cached() does in
8239 # order to calculate max amount of grants to ask from server
8243 local nrpages=$($LCTL get_param -n osc.$tgt.max_pages_per_rpc)
8244 local rpc_in_flight=$($LCTL get_param -n osc.$tgt.max_rpcs_in_flight)
8246 ((rpc_in_flight++));
8247 nrpages=$((nrpages * rpc_in_flight))
8249 local dirty_max_pages=$($LCTL get_param -n osc.$tgt.max_dirty_mb)
8251 dirty_max_pages=$((dirty_max_pages * 1024 * 1024 / PAGE_SIZE))
8253 [[ $dirty_max_pages -gt $nrpages ]] && nrpages=$dirty_max_pages
8254 local undirty=$((nrpages * PAGE_SIZE))
8256 local max_extent_pages
8257 max_extent_pages=$(import_param $tgt grant_max_extent_size)
8258 max_extent_pages=$((max_extent_pages / PAGE_SIZE))
8259 local nrextents=$(((nrpages + max_extent_pages - 1) / max_extent_pages))
8260 local grant_extent_tax
8261 grant_extent_tax=$(import_param $tgt grant_extent_tax)
8263 undirty=$((undirty + nrextents * grant_extent_tax))
8268 # this is size of unit for grant allocation. It should be equal to
8269 # what tgt_grant.c:tgt_grant_chunk() calculates
8273 local grant_extent_tax
8275 max_brw_size=$(import_param $tgt max_brw_size)
8277 grant_extent_tax=$(import_param $tgt grant_extent_tax)
8279 echo $(((max_brw_size + grant_extent_tax) * 2))
8283 [ $OST1_VERSION -ge $(version_code 2.10.56) ] ||
8284 skip "OST < 2.10.55 doesn't limit grants enough"
8286 local tgt=$($LCTL dl | awk '/OST0000-osc-[^mM]/ { print $4 }')
8288 [[ "$($LCTL get_param osc.${tgt}.import)" =~ "grant_param" ]] ||
8289 skip "no grant_param connect flag"
8291 local olddebug="$($LCTL get_param -n debug 2> /dev/null)"
8293 $LCTL set_param -n -n debug="$OLDDEBUG" || true
8294 stack_trap "$LCTL set_param -n debug='$olddebug'" EXIT
8297 local max_cur_granted=$(($(want_grant $tgt) + $(grant_chunk $tgt)))
8298 stack_trap "rm -f $DIR/$tfile && wait_delete_completed" EXIT
8300 $LFS setstripe $DIR/$tfile -i 0 -c 1
8301 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1000 &
8304 while kill -0 $ddpid; do
8305 local cur_grant=$($LCTL get_param -n osc.$tgt.cur_grant_bytes)
8307 if [[ $cur_grant -gt $max_cur_granted ]]; then
8309 error "cur_grant $cur_grant > $max_cur_granted"
8315 run_test 64d "check grant limit exceed"
8321 local cur_grants=$($LCTL get_param -n osc.$tgt.cur_grant_bytes)
8323 ((cur_grants == expected)) ||
8324 error "$msg: grants mismatch: $cur_grants, expected $expected"
8328 echo $((($1 + $2 - 1) & ~($2 - 1)))
8332 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8333 [ $OST1_VERSION -ge $(version_code 2.11.56) ] ||
8334 skip "Need OSS version at least 2.11.56"
8336 # Remount client to reset grant
8337 remount_client $MOUNT || error "failed to remount client"
8338 local osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8340 local init_grants=$(import_param $osc_tgt initial_grant)
8342 check_grants $osc_tgt $init_grants "init grants"
8344 local extent_tax=$(import_param $osc_tgt grant_extent_tax)
8345 local max_brw_size=$(import_param $osc_tgt max_brw_size)
8346 local gbs=$(import_param $osc_tgt grant_block_size)
8348 # write random number of bytes from max_brw_size / 4 to max_brw_size
8349 local write_bytes=$(shuf -i $((max_brw_size / 4))-$max_brw_size -n 1)
8350 # align for direct io
8351 write_bytes=$(round_up_p2 $write_bytes PAGE_SIZE)
8352 # round to grant consumption unit
8353 local wb_round_up=$(round_up_p2 $write_bytes gbs)
8355 local grants=$((wb_round_up + extent_tax))
8357 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8359 # define OBD_FAIL_TGT_NO_GRANT 0x725
8360 # make the server not grant more back
8361 do_facet ost1 $LCTL set_param fail_loc=0x725
8362 dd if=/dev/zero of=$DIR/$tfile bs=$write_bytes count=1 oflag=direct
8364 do_facet ost1 $LCTL set_param fail_loc=0
8366 check_grants $osc_tgt $((init_grants - grants)) "dio w/o grant alloc"
8368 rm -f $DIR/$tfile || error "rm failed"
8370 # Remount client to reset grant
8371 remount_client $MOUNT || error "failed to remount client"
8372 osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8374 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8376 # define OBD_FAIL_TGT_NO_GRANT 0x725
8377 # make the server not grant more back
8378 do_facet ost1 $LCTL set_param fail_loc=0x725
8379 $MULTIOP $DIR/$tfile "oO_WRONLY:w${write_bytes}yc"
8380 do_facet ost1 $LCTL set_param fail_loc=0
8382 check_grants $osc_tgt $((init_grants - grants)) "buf io w/o grant alloc"
8384 run_test 64e "check grant consumption (no grant allocation)"
8387 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8389 # Remount client to reset grant
8390 remount_client $MOUNT || error "failed to remount client"
8391 local osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8393 local init_grants=$(import_param $osc_tgt initial_grant)
8394 local extent_tax=$(import_param $osc_tgt grant_extent_tax)
8395 local max_brw_size=$(import_param $osc_tgt max_brw_size)
8396 local gbs=$(import_param $osc_tgt grant_block_size)
8397 local chunk=$(grant_chunk $osc_tgt)
8399 # write random number of bytes from max_brw_size / 4 to max_brw_size
8400 local write_bytes=$(shuf -i $((max_brw_size / 4))-$max_brw_size -n 1)
8401 # align for direct io
8402 write_bytes=$(round_up_p2 $write_bytes PAGE_SIZE)
8403 # round to grant consumption unit
8404 local wb_round_up=$(round_up_p2 $write_bytes gbs)
8406 local grants=$((wb_round_up + extent_tax))
8408 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8409 dd if=/dev/zero of=$DIR/$tfile bs=$write_bytes count=1 oflag=direct ||
8410 error "error writing to $DIR/$tfile"
8412 check_grants $osc_tgt $((init_grants - grants + chunk)) \
8413 "direct io with grant allocation"
8415 rm -f $DIR/$tfile || error "rm failed"
8417 # Remount client to reset grant
8418 remount_client $MOUNT || error "failed to remount client"
8419 osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8421 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8423 local cmd="oO_WRONLY:w${write_bytes}_yc"
8425 $MULTIOP $DIR/$tfile $cmd &
8429 check_grants $osc_tgt $((init_grants - grants)) \
8430 "buffered io, not write rpc"
8432 kill -USR1 $MULTIPID
8435 check_grants $osc_tgt $((init_grants - grants + chunk)) \
8436 "buffered io, one RPC"
8438 run_test 64f "check grant consumption (with grant allocation)"
8440 # bug 1414 - set/get directories' stripe info
8442 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8444 test_mkdir $DIR/$tdir
8446 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
8448 run_test 65a "directory with no stripe info"
8451 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8453 test_mkdir $DIR/$tdir
8454 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8456 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
8459 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
8461 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
8464 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8465 [ $OSTCOUNT -lt 2 ] && skip_env "need at least 2 OSTs"
8467 test_mkdir $DIR/$tdir
8468 local stripesize=$($LFS getstripe -S $DIR/$tdir)
8470 $LFS setstripe -S $((stripesize * 4)) -i 1 \
8471 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
8473 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
8475 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
8478 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8480 test_mkdir $DIR/$tdir
8481 local STRIPECOUNT=$($LFS getstripe -c $DIR/$tdir)
8482 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8484 if [[ $STRIPECOUNT -le 0 ]]; then
8486 elif [[ $STRIPECOUNT -gt $LOV_MAX_STRIPE_COUNT ]]; then
8487 [[ $OSTCOUNT -gt $LOV_MAX_STRIPE_COUNT ]] &&
8488 sc=$LOV_MAX_STRIPE_COUNT || sc=$(($OSTCOUNT - 1))
8490 sc=$(($STRIPECOUNT - 1))
8492 $LFS setstripe -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
8493 touch $DIR/$tdir/f4 $DIR/$tdir/f5
8494 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
8495 error "lverify failed"
8497 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
8500 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8502 test_mkdir $DIR/$tdir
8504 $LFS setstripe $DIR/$tdir || error "setstripe"
8505 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
8506 error "no stripe info failed"
8508 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
8510 run_test 65e "directory setstripe defaults"
8513 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8515 test_mkdir $DIR/${tdir}f
8516 $RUNAS $LFS setstripe $DIR/${tdir}f &&
8517 error "setstripe succeeded" || true
8519 run_test 65f "dir setstripe permission (should return error) ==="
8522 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8524 test_mkdir $DIR/$tdir
8525 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8527 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
8528 error "setstripe -S failed"
8529 $LFS setstripe -d $DIR/$tdir || error "setstripe -d failed"
8530 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
8531 error "delete default stripe failed"
8533 run_test 65g "directory setstripe -d"
8536 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8538 test_mkdir $DIR/$tdir
8539 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8541 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
8542 error "setstripe -S failed"
8543 test_mkdir $DIR/$tdir/dd1
8544 [ $($LFS getstripe -c $DIR/$tdir) = $($LFS getstripe -c $DIR/$tdir/dd1) ] ||
8545 error "stripe info inherit failed"
8547 run_test 65h "directory stripe info inherit ===================="
8550 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8552 save_layout_restore_at_exit $MOUNT
8554 # bug6367: set non-default striping on root directory
8555 $LFS setstripe -S 65536 -c -1 $MOUNT || error "error setting stripe"
8557 # bug12836: getstripe on -1 default directory striping
8558 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
8560 # bug12836: getstripe -v on -1 default directory striping
8561 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
8563 # bug12836: new find on -1 default directory striping
8564 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
8566 run_test 65i "various tests to set root directory striping"
8568 test_65j() { # bug6367
8569 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8573 # if we aren't already remounting for each test, do so for this test
8574 if [ "$I_MOUNTED" = "yes" ]; then
8575 cleanup || error "failed to unmount"
8579 save_layout_restore_at_exit $MOUNT
8581 $LFS setstripe -d $MOUNT || error "setstripe failed"
8583 run_test 65j "set default striping on root directory (bug 6367)="
8587 wait_delete_completed
8588 do_facet $SINGLEMDS "lctl set_param -n \
8589 osp.$ost*MDT0000.max_create_count=$max_count"
8590 do_facet $SINGLEMDS "lctl set_param -n \
8591 osp.$ost*MDT0000.create_count=$count"
8592 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
8593 echo $INACTIVE_OSC "is Activate"
8595 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
8598 test_65k() { # bug11679
8599 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8600 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8601 remote_mds_nodsh && skip "remote MDS with nodsh"
8603 local disable_precreate=true
8604 [ $MDS1_VERSION -le $(version_code 2.8.54) ] &&
8605 disable_precreate=false
8607 echo "Check OST status: "
8608 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
8609 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
8611 for OSC in $MDS_OSCS; do
8612 echo $OSC "is active"
8613 do_facet $SINGLEMDS lctl --device %$OSC activate
8616 for INACTIVE_OSC in $MDS_OSCS; do
8617 local ost=$(osc_to_ost $INACTIVE_OSC)
8618 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
8619 lov.*md*.target_obd |
8620 awk -F: /$ost/'{ print $1 }' | head -n 1)
8623 $LFS setstripe -i $ostnum -c 1 $DIR/$tdir
8624 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
8626 echo "Deactivate: " $INACTIVE_OSC
8627 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
8629 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
8630 osp.$ost*MDT0000.create_count")
8631 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
8632 osp.$ost*MDT0000.max_create_count")
8633 $disable_precreate &&
8634 do_facet $SINGLEMDS "lctl set_param -n \
8635 osp.$ost*MDT0000.max_create_count=0"
8637 for idx in $(seq 0 $((OSTCOUNT - 1))); do
8638 [ -f $DIR/$tdir/$idx ] && continue
8639 echo "$LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx"
8640 $LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx ||
8642 error "setstripe $idx should succeed"; }
8643 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
8645 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
8648 do_facet $SINGLEMDS "lctl set_param -n \
8649 osp.$ost*MDT0000.max_create_count=$max_count"
8650 do_facet $SINGLEMDS "lctl set_param -n \
8651 osp.$ost*MDT0000.create_count=$count"
8652 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
8653 echo $INACTIVE_OSC "is Activate"
8655 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
8658 run_test 65k "validate manual striping works properly with deactivated OSCs"
8660 test_65l() { # bug 12836
8661 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8663 test_mkdir -p $DIR/$tdir/test_dir
8664 $LFS setstripe -c -1 $DIR/$tdir/test_dir
8665 $LFS find -mtime -1 $DIR/$tdir >/dev/null
8667 run_test 65l "lfs find on -1 stripe dir ========================"
8670 local layout=$(save_layout $MOUNT)
8671 $RUNAS $LFS setstripe -c 2 $MOUNT && {
8672 restore_layout $MOUNT $layout
8673 error "setstripe should fail by non-root users"
8677 run_test 65m "normal user can't set filesystem default stripe"
8680 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
8681 [[ $MDS1_VERSION -ge $(version_code 2.12.50) ]] ||
8682 skip "Need MDS version at least 2.12.50"
8683 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
8685 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
8686 which getfattr > /dev/null 2>&1 || skip_env "no getfattr command"
8687 which setfattr > /dev/null 2>&1 || skip_env "no setfattr command"
8689 local root_layout=$(save_layout $MOUNT)
8690 stack_trap "restore_layout $MOUNT $root_layout" EXIT
8692 # new subdirectory under root directory should not inherit
8693 # the default layout from root
8694 local dir1=$MOUNT/$tdir-1
8695 mkdir $dir1 || error "mkdir $dir1 failed"
8696 ! getfattr -n trusted.lov $dir1 &> /dev/null ||
8697 error "$dir1 shouldn't have LOV EA"
8699 # delete the default layout on root directory
8700 $LFS setstripe -d $MOUNT || error "delete root default layout failed"
8702 local dir2=$MOUNT/$tdir-2
8703 mkdir $dir2 || error "mkdir $dir2 failed"
8704 ! getfattr -n trusted.lov $dir2 &> /dev/null ||
8705 error "$dir2 shouldn't have LOV EA"
8707 # set a new striping pattern on root directory
8708 local def_stripe_size=$($LFS getstripe -S $MOUNT)
8709 local new_def_stripe_size=$((def_stripe_size * 2))
8710 $LFS setstripe -S $new_def_stripe_size $MOUNT ||
8711 error "set stripe size on $MOUNT failed"
8713 # new file created in $dir2 should inherit the new stripe size from
8714 # the filesystem default
8715 local file2=$dir2/$tfile-2
8716 touch $file2 || error "touch $file2 failed"
8718 local file2_stripe_size=$($LFS getstripe -S $file2)
8719 [[ $file2_stripe_size -eq $new_def_stripe_size ]] ||
8721 echo "file2_stripe_size: '$file2_stripe_size'"
8722 echo "new_def_stripe_size: '$new_def_stripe_size'"
8723 error "$file2 didn't inherit stripe size $new_def_stripe_size"
8726 local dir3=$MOUNT/$tdir-3
8727 mkdir $dir3 || error "mkdir $dir3 failed"
8728 # $dir3 shouldn't have LOV EA, but "lfs getstripe -d $dir3" should show
8729 # the root layout, which is the actual default layout that will be used
8730 # when new files are created in $dir3.
8731 local dir3_layout=$(get_layout_param $dir3)
8732 local root_dir_layout=$(get_layout_param $MOUNT)
8733 [[ "$dir3_layout" = "$root_dir_layout" ]] ||
8735 echo "dir3_layout: '$dir3_layout'"
8736 echo "root_dir_layout: '$root_dir_layout'"
8737 error "$dir3 should show the default layout from $MOUNT"
8740 # set OST pool on root directory
8741 local pool=$TESTNAME
8742 pool_add $pool || error "add $pool failed"
8743 pool_add_targets $pool 0 $((OSTCOUNT - 1)) 1 ||
8744 error "add targets to $pool failed"
8746 $LFS setstripe -p $pool $MOUNT ||
8747 error "set OST pool on $MOUNT failed"
8749 # new file created in $dir3 should inherit the pool from
8750 # the filesystem default
8751 local file3=$dir3/$tfile-3
8752 touch $file3 || error "touch $file3 failed"
8754 local file3_pool=$($LFS getstripe -p $file3)
8755 [[ "$file3_pool" = "$pool" ]] ||
8756 error "$file3 ('$file3_pool') didn't inherit OST pool '$pool'"
8758 local dir4=$MOUNT/$tdir-4
8759 mkdir $dir4 || error "mkdir $dir4 failed"
8760 local dir4_layout=$(get_layout_param $dir4)
8761 root_dir_layout=$(get_layout_param $MOUNT)
8762 echo "$LFS getstripe -d $dir4"
8763 $LFS getstripe -d $dir4
8764 echo "$LFS getstripe -d $MOUNT"
8765 $LFS getstripe -d $MOUNT
8766 [[ "$dir4_layout" = "$root_dir_layout" ]] ||
8768 echo "dir4_layout: '$dir4_layout'"
8769 echo "root_dir_layout: '$root_dir_layout'"
8770 error "$dir4 should show the default layout from $MOUNT"
8773 # new file created in $dir4 should inherit the pool from
8774 # the filesystem default
8775 local file4=$dir4/$tfile-4
8776 touch $file4 || error "touch $file4 failed"
8778 local file4_pool=$($LFS getstripe -p $file4)
8779 [[ "$file4_pool" = "$pool" ]] ||
8780 error "$file4 ('$file4_pool') didn't inherit OST pool $pool"
8782 # new subdirectory under non-root directory should inherit
8783 # the default layout from its parent directory
8784 $LFS setstripe -S $new_def_stripe_size -p $pool $dir4 ||
8785 error "set directory layout on $dir4 failed"
8787 local dir5=$dir4/$tdir-5
8788 mkdir $dir5 || error "mkdir $dir5 failed"
8790 dir4_layout=$(get_layout_param $dir4)
8791 local dir5_layout=$(get_layout_param $dir5)
8792 [[ "$dir4_layout" = "$dir5_layout" ]] ||
8794 echo "dir4_layout: '$dir4_layout'"
8795 echo "dir5_layout: '$dir5_layout'"
8796 error "$dir5 should inherit the default layout from $dir4"
8799 # though subdir under ROOT doesn't inherit default layout, but
8800 # its sub dir/file should be created with default layout.
8801 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
8802 [[ $MDS1_VERSION -ge $(version_code 2.12.59) ]] ||
8803 skip "Need MDS version at least 2.12.59"
8805 local default_lmv_count=$($LFS getdirstripe -D -c $MOUNT)
8806 local default_lmv_index=$($LFS getdirstripe -D -i $MOUNT)
8807 local default_lmv_hash=$($LFS getdirstripe -D -H $MOUNT)
8809 if [ $default_lmv_hash == "none" ]; then
8810 stack_trap "$LFS setdirstripe -D -d $MOUNT" EXIT
8812 stack_trap "$LFS setdirstripe -D -i $default_lmv_index \
8813 -c $default_lmv_count -H $default_lmv_hash $MOUNT" EXIT
8816 $LFS setdirstripe -D -c 2 $MOUNT ||
8817 error "setdirstripe -D -c 2 failed"
8818 mkdir $MOUNT/$tdir-6 || error "mkdir $tdir-6 failed"
8819 local lmv_count=$($LFS getdirstripe -c $MOUNT/$tdir-6)
8820 [ $lmv_count -eq 2 ] || error "$tdir-6 stripe count $lmv_count"
8822 run_test 65n "don't inherit default layout from root for new subdirectories"
8824 # bug 2543 - update blocks count on client
8826 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8829 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
8830 sync; sync_all_data; sync; sync_all_data
8831 cancel_lru_locks osc
8832 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
8833 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
8835 run_test 66 "update inode blocks count on client ==============="
8838 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
8842 swapon -s | awk '($1 == "'$1'") { print $4 }'
8845 # bug5265, obdfilter oa2dentry return -ENOENT
8846 # #define OBD_FAIL_SRV_ENOENT 0x217
8848 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8849 remote_ost_nodsh && skip "remote OST with nodsh"
8852 $LFS setstripe -c 1 -i 0 $f
8854 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
8856 do_facet ost1 lctl set_param fail_loc=0x217
8857 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
8858 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
8860 do_facet ost1 lctl set_param fail_loc=0
8861 $DIRECTIO write $f 0 2 || error "write error"
8863 cancel_lru_locks osc
8864 $DIRECTIO read $f 0 1 || error "read error"
8866 do_facet ost1 lctl set_param fail_loc=0x217
8867 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
8869 do_facet ost1 lctl set_param fail_loc=0
8872 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
8875 test_mkdir $DIR/$tdir
8876 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
8877 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
8879 run_test 71 "Running dbench on lustre (don't segment fault) ===="
8881 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
8882 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8883 [ "$RUNAS_ID" = "$UID" ] &&
8884 skip_env "RUNAS_ID = UID = $UID -- skipping"
8885 # Check that testing environment is properly set up. Skip if not
8886 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS ||
8887 skip_env "User $RUNAS_ID does not exist - skipping"
8890 chmod 777 $DIR/$tfile
8891 chmod ug+s $DIR/$tfile
8892 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
8893 error "$RUNAS dd $DIR/$tfile failed"
8894 # See if we are still setuid/sgid
8895 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
8896 error "S/gid is not dropped on write"
8897 # Now test that MDS is updated too
8898 cancel_lru_locks mdc
8899 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
8900 error "S/gid is not dropped on MDS"
8903 run_test 72a "Test that remove suid works properly (bug5695) ===="
8905 test_72b() { # bug 24226 -- keep mode setting when size is not changing
8908 [ "$RUNAS_ID" = "$UID" ] &&
8909 skip_env "RUNAS_ID = UID = $UID -- skipping"
8910 [ "$RUNAS_ID" -eq 0 ] &&
8911 skip_env "RUNAS_ID = 0 -- skipping"
8912 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8913 # Check that testing environment is properly set up. Skip if not
8914 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS ||
8915 skip_env "User $RUNAS_ID does not exist - skipping"
8917 touch $DIR/${tfile}-f{g,u}
8918 test_mkdir $DIR/${tfile}-dg
8919 test_mkdir $DIR/${tfile}-du
8920 chmod 770 $DIR/${tfile}-{f,d}{g,u}
8921 chmod g+s $DIR/${tfile}-{f,d}g
8922 chmod u+s $DIR/${tfile}-{f,d}u
8923 for perm in 777 2777 4777; do
8924 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
8925 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
8926 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
8927 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
8931 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
8933 # bug 3462 - multiple simultaneous MDC requests
8935 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8937 test_mkdir $DIR/d73-1
8938 test_mkdir $DIR/d73-2
8939 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
8942 lctl set_param fail_loc=0x80000129
8943 $MULTIOP $DIR/d73-1/f73-2 Oc &
8945 lctl set_param fail_loc=0
8947 $MULTIOP $DIR/d73-2/f73-3 Oc &
8951 wait $pid1 || return 1
8955 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
8956 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
8957 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
8961 run_test 73 "multiple MDC requests (should not deadlock)"
8963 test_74a() { # bug 6149, 6184
8964 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8967 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
8969 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
8970 # will spin in a tight reconnection loop
8971 $LCTL set_param fail_loc=0x8000030e
8972 # get any lock that won't be difficult - lookup works.
8974 $LCTL set_param fail_loc=0
8978 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
8980 test_74b() { # bug 13310
8981 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8983 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
8985 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
8986 # will spin in a tight reconnection loop
8987 $LCTL set_param fail_loc=0x8000030e
8988 # get a "difficult" lock
8990 $LCTL set_param fail_loc=0
8994 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
8997 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8999 #define OBD_FAIL_LDLM_NEW_LOCK
9000 $LCTL set_param fail_loc=0x319
9001 touch $DIR/$tfile && error "touch successful"
9002 $LCTL set_param fail_loc=0
9005 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
9007 slab_lic=/sys/kernel/slab/lustre_inode_cache
9009 [ -f $slab_lic/shrink ] && echo 1 > $slab_lic/shrink
9010 [ -f $slab_lic/objects ] && awk '{ print $1 }' $slab_lic/objects ||
9011 awk '/lustre_inode_cache/ { print $2; exit }' /proc/slabinfo
9014 test_76a() { # Now for b=20433, added originally in b=1443
9015 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9017 cancel_lru_locks osc
9018 # there may be some slab objects cached per core
9019 local cpus=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
9020 local before=$(num_objects)
9021 local count=$((512 * cpus))
9022 [ "$SLOW" = "no" ] && count=$((128 * cpus))
9023 local margin=$((count / 10))
9024 if [[ -f $slab_lic/aliases ]]; then
9025 local aliases=$(cat $slab_lic/aliases)
9026 (( aliases > 0 )) && margin=$((margin * aliases))
9029 echo "before slab objects: $before"
9030 for i in $(seq $count); do
9034 cancel_lru_locks osc
9035 local after=$(num_objects)
9036 echo "created: $count, after slab objects: $after"
9037 # shared slab counts are not very accurate, allow significant margin
9038 # the main goal is that the cache growth is not permanently > $count
9039 while (( after > before + margin )); do
9041 after=$(num_objects)
9043 (( wait % 5 == 0 )) && echo "wait $wait seconds objects: $after"
9044 if (( wait > 60 )); then
9045 error "inode slab grew from $before+$margin to $after"
9049 run_test 76a "confirm clients recycle inodes properly ===="
9052 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9053 [ $CLIENT_VERSION -ge $(version_code 2.13.55) ] || skip "not supported"
9056 local before=$(num_objects)
9058 for i in $(seq $count); do
9063 local after=$(num_objects)
9066 while (( after > before )); do
9068 after=$(num_objects)
9070 (( wait % 5 == 0 )) && echo "wait $wait seconds objects: $after"
9071 if (( wait > 60 )); then
9072 error "inode slab grew from $before to $after"
9076 echo "slab objects before: $before, after: $after"
9078 run_test 76b "confirm clients recycle directory inodes properly ===="
9083 # Note: in sptlrpc modes which enable its own bulk checksum, the
9084 # original crc32_le bulk checksum will be automatically disabled,
9085 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
9086 # will be checked by sptlrpc code against sptlrpc bulk checksum.
9087 # In this case set_checksums() will not be no-op, because sptlrpc
9088 # bulk checksum will be enabled all through the test.
9090 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
9091 lctl set_param -n osc.*.checksums $1
9095 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
9096 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
9097 CKSUM_TYPES=${CKSUM_TYPES:-$(lctl get_param -n osc.*osc-[^mM]*.checksum_type |
9098 tr -d [] | head -n1)}
9101 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
9103 log "set checksum type to $1, rc = $rc"
9107 get_osc_checksum_type()
9109 # arugment 1: OST name, like OST0000
9111 checksum_type=$(lctl get_param -n osc.*${ost}-osc-[^mM]*.checksum_type |
9112 sed 's/.*\[\(.*\)\].*/\1/g')
9114 [ $rc -ne 0 ] && error "failed to get checksum type of $ost, rc = $rc, output = $checksum_type"
9118 F77_TMP=$TMP/f77-temp
9121 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
9122 error "error writing to $F77_TMP"
9125 test_77a() { # bug 10889
9126 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9127 $GSS && skip_env "could not run with gss"
9129 [ ! -f $F77_TMP ] && setup_f77
9131 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
9135 run_test 77a "normal checksum read/write operation"
9137 test_77b() { # bug 10889
9138 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9139 $GSS && skip_env "could not run with gss"
9141 [ ! -f $F77_TMP ] && setup_f77
9142 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
9143 $LCTL set_param fail_loc=0x80000409
9146 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
9147 error "dd error: $?"
9148 $LCTL set_param fail_loc=0
9150 for algo in $CKSUM_TYPES; do
9151 cancel_lru_locks osc
9152 set_checksum_type $algo
9153 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
9154 $LCTL set_param fail_loc=0x80000408
9155 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
9156 $LCTL set_param fail_loc=0
9159 set_checksum_type $ORIG_CSUM_TYPE
9162 run_test 77b "checksum error on client write, read"
9167 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=0
9169 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=0
9170 [ -n "$osc_file_prefix" ] && rm -f ${osc_file_prefix}*
9171 $check_ost && [ -n "$ost_file_prefix" ] &&
9172 do_facet ost1 rm -f ${ost_file_prefix}\*
9176 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9177 $GSS && skip_env "could not run with gss"
9178 remote_ost_nodsh && skip "remote OST with nodsh"
9181 local osc_file_prefix
9183 local check_ost=false
9184 local ost_file_prefix
9190 # ensure corruption will occur on first OSS/OST
9191 $LFS setstripe -i 0 $DIR/$tfile
9193 [ ! -f $F77_TMP ] && setup_f77
9194 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
9195 error "dd write error: $?"
9196 fid=$($LFS path2fid $DIR/$tfile)
9198 if [ $OST1_VERSION -ge $(version_code 2.9.57) ]
9201 ost_file_prefix=$(do_facet ost1 $LCTL get_param -n debug_path)
9202 ost_file_prefix=${ost_file_prefix}-checksum_dump-ost-\\${fid}
9204 echo "OSS do not support bulk pages dump upon error"
9207 osc_file_prefix=$($LCTL get_param -n debug_path)
9208 osc_file_prefix=${osc_file_prefix}-checksum_dump-osc-\\${fid}
9210 trap cleanup_77c EXIT
9213 # enable bulk pages dump upon error on Client
9214 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=1
9215 # enable bulk pages dump upon error on OSS
9217 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=1
9219 # flush Client cache to allow next read to reach OSS
9220 cancel_lru_locks osc
9222 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
9223 $LCTL set_param fail_loc=0x80000408
9224 dd if=$DIR/$tfile of=/dev/null bs=1M || error "dd read error: $?"
9225 $LCTL set_param fail_loc=0
9229 # check cksum dump on Client
9230 osc_file=$(ls ${osc_file_prefix}*)
9231 [ -n "$osc_file" ] || error "no checksum dump file on Client"
9232 # OBD_FAIL_OSC_CHECKSUM_RECEIVE corrupts with "bad1" at start of file
9233 bad1=$(dd if=$osc_file bs=1 count=4 2>/dev/null) || error "dd error: $?"
9234 [ $bad1 == "bad1" ] || error "unexpected corrupt pattern"
9235 orig_cksum=$(dd if=$F77_TMP bs=1 skip=4 count=1048572 2>/dev/null |
9237 dump_cksum=$(dd if=$osc_file bs=1 skip=4 2>/dev/null | cksum)
9238 [[ "$orig_cksum" == "$dump_cksum" ]] ||
9239 error "dump content does not match on Client"
9241 $check_ost || skip "No need to check cksum dump on OSS"
9243 # check cksum dump on OSS
9244 ost_file=$(do_facet ost1 ls ${ost_file_prefix}\*)
9245 [ -n "$ost_file" ] || error "no checksum dump file on OSS"
9246 orig_cksum=$(dd if=$F77_TMP bs=1048576 count=1 2>/dev/null | cksum)
9247 dump_cksum=$(do_facet ost1 dd if=$ost_file 2>/dev/null \| cksum)
9248 [[ "$orig_cksum" == "$dump_cksum" ]] ||
9249 error "dump content does not match on OSS"
9253 run_test 77c "checksum error on client read with debug"
9255 test_77d() { # bug 10889
9256 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9257 $GSS && skip_env "could not run with gss"
9259 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
9260 $LCTL set_param fail_loc=0x80000409
9262 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
9263 error "direct write: rc=$?"
9264 $LCTL set_param fail_loc=0
9267 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
9268 $LCTL set_param fail_loc=0x80000408
9270 cancel_lru_locks osc
9271 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
9272 error "direct read: rc=$?"
9273 $LCTL set_param fail_loc=0
9276 run_test 77d "checksum error on OST direct write, read"
9278 test_77f() { # bug 10889
9279 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9280 $GSS && skip_env "could not run with gss"
9283 for algo in $CKSUM_TYPES; do
9284 cancel_lru_locks osc
9285 set_checksum_type $algo
9286 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
9287 $LCTL set_param fail_loc=0x409
9288 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
9289 error "direct write succeeded"
9290 $LCTL set_param fail_loc=0
9292 set_checksum_type $ORIG_CSUM_TYPE
9295 run_test 77f "repeat checksum error on write (expect error)"
9297 test_77g() { # bug 10889
9298 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9299 $GSS && skip_env "could not run with gss"
9300 remote_ost_nodsh && skip "remote OST with nodsh"
9302 [ ! -f $F77_TMP ] && setup_f77
9304 local file=$DIR/$tfile
9305 stack_trap "rm -f $file" EXIT
9307 $LFS setstripe -c 1 -i 0 $file
9308 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
9309 do_facet ost1 lctl set_param fail_loc=0x8000021a
9311 dd if=$F77_TMP of=$file bs=1M count=$F77SZ ||
9312 error "write error: rc=$?"
9313 do_facet ost1 lctl set_param fail_loc=0
9316 cancel_lru_locks osc
9317 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
9318 do_facet ost1 lctl set_param fail_loc=0x8000021b
9320 cmp $F77_TMP $file || error "file compare failed"
9321 do_facet ost1 lctl set_param fail_loc=0
9324 run_test 77g "checksum error on OST write, read"
9326 test_77k() { # LU-10906
9327 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9328 $GSS && skip_env "could not run with gss"
9330 local cksum_param="osc.$FSNAME*.checksums"
9331 local get_checksum="$LCTL get_param -n $cksum_param | head -n1"
9335 [ "$ORIG_CSUM" ] || ORIG_CSUM=$(eval $get_checksum)
9336 stack_trap "wait_update $HOSTNAME '$get_checksum' $ORIG_CSUM || true"
9337 stack_trap "do_facet mgs $LCTL set_param -P $cksum_param=$ORIG_CSUM"
9340 do_facet mgs $LCTL set_param -P $cksum_param=$i ||
9341 error "failed to set checksum=$i on MGS"
9342 wait_update $HOSTNAME "$get_checksum" $i
9344 echo "remount client, checksum should be $i"
9345 remount_client $MOUNT || error "failed to remount client"
9346 checksum=$(eval $get_checksum)
9347 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
9349 # remove persistent param to avoid races with checksum mountopt below
9350 do_facet mgs $LCTL set_param -P -d $cksum_param ||
9351 error "failed to delete checksum on MGS"
9353 for opt in "checksum" "nochecksum"; do
9354 #remount with mount option
9355 echo "remount client with option $opt, checksum should be $i"
9356 umount_client $MOUNT || error "failed to umount client"
9357 mount_client $MOUNT "$MOUNT_OPTS,$opt" ||
9358 error "failed to mount client with option '$opt'"
9359 checksum=$(eval $get_checksum)
9360 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
9364 remount_client $MOUNT || error "failed to remount client"
9366 run_test 77k "enable/disable checksum correctly"
9369 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9370 $GSS && skip_env "could not run with gss"
9373 stack_trap "set_checksums $ORIG_CSUM" EXIT
9374 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
9376 set_checksum_type invalid && error "unexpected success of invalid checksum type"
9378 $LFS setstripe -c 1 -i 0 $DIR/$tfile
9379 for algo in $CKSUM_TYPES; do
9380 set_checksum_type $algo || error "fail to set checksum type $algo"
9381 osc_algo=$(get_osc_checksum_type OST0000)
9382 [ "$osc_algo" != "$algo" ] && error "checksum type is $osc_algo after setting it to $algo"
9384 # no locks, no reqs to let the connection idle
9385 cancel_lru_locks osc
9386 lru_resize_disable osc
9387 wait_osc_import_state client ost1 IDLE
9389 # ensure ost1 is connected
9390 stat $DIR/$tfile >/dev/null || error "can't stat"
9391 wait_osc_import_state client ost1 FULL
9393 osc_algo=$(get_osc_checksum_type OST0000)
9394 [ "$osc_algo" != "$algo" ] && error "checksum type changed from $algo to $osc_algo after reconnection"
9398 run_test 77l "preferred checksum type is remembered after reconnected"
9400 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
9409 test_78() { # bug 10901
9410 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9411 remote_ost || skip_env "local OST"
9414 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
9415 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
9416 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
9417 echo "MemTotal: $MEMTOTAL"
9419 # reserve 256MB of memory for the kernel and other running processes,
9420 # and then take 1/2 of the remaining memory for the read/write buffers.
9421 if [ $MEMTOTAL -gt 512 ] ;then
9422 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
9424 # for those poor memory-starved high-end clusters...
9425 MEMTOTAL=$((MEMTOTAL / 2))
9427 echo "Mem to use for directio: $MEMTOTAL"
9429 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
9430 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
9431 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
9432 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
9434 echo "Smallest OST: $SMALLESTOST"
9435 [[ $SMALLESTOST -lt 10240 ]] &&
9436 skip "too small OSTSIZE, useless to run large O_DIRECT test"
9438 trap cleanup_test_78 EXIT
9440 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
9441 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
9443 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
9444 echo "File size: $F78SIZE"
9445 $LFS setstripe -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
9446 for i in $(seq 1 $NSEQ); do
9447 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
9448 echo directIO rdwr round $i of $NSEQ
9449 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
9454 run_test 78 "handle large O_DIRECT writes correctly ============"
9456 test_79() { # bug 12743
9457 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9459 wait_delete_completed
9461 BKTOTAL=$(calc_osc_kbytes kbytestotal)
9462 BKFREE=$(calc_osc_kbytes kbytesfree)
9463 BKAVAIL=$(calc_osc_kbytes kbytesavail)
9465 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
9466 DFTOTAL=`echo $STRING | cut -d, -f1`
9467 DFUSED=`echo $STRING | cut -d, -f2`
9468 DFAVAIL=`echo $STRING | cut -d, -f3`
9469 DFFREE=$(($DFTOTAL - $DFUSED))
9471 ALLOWANCE=$((64 * $OSTCOUNT))
9473 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
9474 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
9475 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
9477 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
9478 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
9479 error "df free($DFFREE) mismatch OST free($BKFREE)"
9481 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
9482 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
9483 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
9486 run_test 79 "df report consistency check ======================="
9488 test_80() { # bug 10718
9489 remote_ost_nodsh && skip "remote OST with nodsh"
9490 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9492 # relax strong synchronous semantics for slow backends like ZFS
9493 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
9494 local soc="obdfilter.*.sync_lock_cancel"
9495 local save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
9497 # "sync_on_lock_cancel" was broken by v2_11_55_0-26-g7059644e9a
9498 if [ -z "$save" ]; then
9499 soc="obdfilter.*.sync_on_lock_cancel"
9500 save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
9503 if [ "$save" != "never" ]; then
9504 local hosts=$(comma_list $(osts_nodes))
9506 do_nodes $hosts $LCTL set_param $soc=never
9507 stack_trap "do_nodes $hosts $LCTL set_param $soc=$save"
9511 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
9513 local before=$(date +%s)
9514 cancel_lru_locks osc
9515 local after=$(date +%s)
9516 local diff=$((after - before))
9517 [ $diff -le 1 ] || error "elapsed for 1M@1T = $diff"
9521 run_test 80 "Page eviction is equally fast at high offsets too"
9523 test_81a() { # LU-456
9524 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9525 remote_ost_nodsh && skip "remote OST with nodsh"
9527 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
9528 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
9529 do_facet ost1 lctl set_param fail_loc=0x80000228
9531 # write should trigger a retry and success
9532 $LFS setstripe -i 0 -c 1 $DIR/$tfile
9533 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9535 if [ $RC -ne 0 ] ; then
9536 error "write should success, but failed for $RC"
9539 run_test 81a "OST should retry write when get -ENOSPC ==============="
9541 test_81b() { # LU-456
9542 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9543 remote_ost_nodsh && skip "remote OST with nodsh"
9545 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
9546 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
9547 do_facet ost1 lctl set_param fail_loc=0x228
9549 # write should retry several times and return -ENOSPC finally
9550 $LFS setstripe -i 0 -c 1 $DIR/$tfile
9551 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9554 if [ $RC -ne $ENOSPC ] ; then
9555 error "dd should fail for -ENOSPC, but succeed."
9558 run_test 81b "OST should return -ENOSPC when retry still fails ======="
9561 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs"
9563 test_mkdir $DIR/$tdir.cvsroot
9564 chown $RUNAS_ID $DIR/$tdir.cvsroot
9567 $RUNAS cvs -d $DIR/$tdir.cvsroot init || error "cvs init failed"
9570 # some versions of cvs import exit(1) when asked to import links or
9571 # files they can't read. ignore those files.
9572 local toignore=$(find . -type l -printf '-I %f\n' -o \
9573 ! -perm /4 -printf '-I %f\n')
9574 $RUNAS cvs -d $DIR/$tdir.cvsroot import -m "nomesg" $toignore \
9575 $tdir.reposname vtag rtag
9578 test_mkdir $DIR/$tdir.reposname
9579 chown $RUNAS_ID $DIR/$tdir.reposname
9580 $RUNAS cvs -d $DIR/$tdir.cvsroot co $tdir.reposname
9582 cd $DIR/$tdir.reposname
9584 $RUNAS cvs add -m 'addmsg' foo99
9586 $RUNAS cvs commit -m 'nomsg' foo99
9587 rm -fr $DIR/$tdir.cvsroot
9589 run_test 99 "cvs strange file/directory operations"
9592 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9593 [[ "$NETTYPE" =~ tcp ]] ||
9594 skip_env "TCP secure port test, not useful for NETTYPE=$NETTYPE"
9595 remote_ost_nodsh && skip "remote OST with nodsh"
9596 remote_mds_nodsh && skip "remote MDS with nodsh"
9598 skip "useless for local single node setup"
9600 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
9601 [ "$PROT" != "tcp" ] && continue
9602 RPORT=$(echo $REMOTE | cut -d: -f2)
9603 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
9606 LPORT=`echo $LOCAL | cut -d: -f2`
9607 if [ $LPORT -ge 1024 ]; then
9608 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
9610 error_exit "local: $LPORT > 1024, remote: $RPORT"
9613 [ "$rc" = 0 ] || error_exit "privileged port not found" )
9615 run_test 100 "check local port using privileged port ==========="
9617 function get_named_value()
9626 echo $line | sed "s/^$tag[ ]*//"
9633 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
9634 awk '/^max_cached_mb/ { print $2 }')
9637 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
9642 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9647 local cache_limit=32
9649 $LCTL set_param -n osc.*-osc*.rpc_stats 0
9650 trap cleanup_101a EXIT
9651 $LCTL set_param -n llite.*.read_ahead_stats 0
9652 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
9655 # randomly read 10000 of 64K chunks from file 3x 32MB in size
9657 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
9658 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
9661 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
9662 get_named_value 'read but discarded' | cut -d" " -f1); do
9663 discard=$(($discard + $s))
9667 $LCTL get_param osc.*-osc*.rpc_stats
9668 $LCTL get_param llite.*.read_ahead_stats
9670 # Discard is generally zero, but sometimes a few random reads line up
9671 # and trigger larger readahead, which is wasted & leads to discards.
9672 if [[ $(($discard)) -gt $nreads ]]; then
9673 error "too many ($discard) discarded pages"
9675 rm -f $DIR/$tfile || true
9677 run_test 101a "check read-ahead for random reads"
9680 test_mkdir $DIR/$tdir
9682 local FILE_LENGTH=$2
9685 local FILE_SIZE_MB=$((FILE_LENGTH / ssize))
9687 local list=$(comma_list $(osts_nodes))
9688 set_osd_param $list '' read_cache_enable 0
9689 set_osd_param $list '' writethrough_cache_enable 0
9691 trap cleanup_test101bc EXIT
9692 # prepare the read-ahead file
9693 $LFS setstripe -S $ssize -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
9695 dd if=/dev/zero of=$DIR/$tfile bs=$ssize \
9696 count=$FILE_SIZE_MB 2> /dev/null
9700 cleanup_test101bc() {
9705 local list=$(comma_list $(osts_nodes))
9706 set_osd_param $list '' read_cache_enable 1
9707 set_osd_param $list '' writethrough_cache_enable 1
9711 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
9716 local STRIPE_SIZE=$2
9717 local FILE_LENGTH=$3
9718 local RA_INC=1048576
9719 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
9720 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
9721 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
9722 DISCARD=$($LCTL get_param -n llite.*.read_ahead_stats |
9723 get_named_value 'read but discarded' |
9724 cut -d" " -f1 | calc_total)
9725 if [[ $DISCARD -gt $discard_limit ]]; then
9726 $LCTL get_param llite.*.read_ahead_stats
9727 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
9729 echo "Read-ahead success for size ${READ_SIZE}"
9734 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9735 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9737 local STRIPE_SIZE=1048576
9738 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
9740 if [ $SLOW == "yes" ]; then
9741 local FILE_LENGTH=$((STRIDE_SIZE * 64))
9743 local FILE_LENGTH=$((STRIDE_SIZE * 8))
9746 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
9748 # prepare the read-ahead file
9749 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
9750 cancel_lru_locks osc
9751 for BIDX in 2 4 8 16 32 64 128 256
9753 local BSIZE=$((BIDX*4096))
9754 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
9755 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
9756 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
9757 $LCTL set_param -n llite.*.read_ahead_stats 0
9758 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
9759 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
9760 cancel_lru_locks osc
9761 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
9766 run_test 101b "check stride-io mode read-ahead ================="
9769 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9771 local STRIPE_SIZE=1048576
9772 local FILE_LENGTH=$((STRIPE_SIZE*100))
9777 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
9779 cancel_lru_locks osc
9780 $LCTL set_param osc.*.rpc_stats 0
9781 $READS -f $DIR/$tfile -s$FILE_LENGTH -b$rsize -n$nreads -t 180
9782 $LCTL get_param osc.*.rpc_stats
9783 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
9784 local stats=$($LCTL get_param -n $osc_rpc_stats)
9785 local lines=$(echo "$stats" | awk 'END {print NR;}')
9788 if [ $lines -le 20 ]; then
9789 echo "continue debug"
9792 for size in 1 2 4 8; do
9793 local rpc=$(echo "$stats" |
9794 awk '($1 == "'$size':") {print $2; exit; }')
9795 [ $rpc != 0 ] && ((size * PAGE_SIZE < rsize)) &&
9796 error "Small $((size*PAGE_SIZE)) read IO $rpc!"
9798 echo "$osc_rpc_stats check passed!"
9803 run_test 101c "check stripe_size aligned read-ahead ================="
9806 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9808 local file=$DIR/$tfile
9809 local sz_MB=${FILESIZE_101d:-80}
9810 local ra_MB=${READAHEAD_MB:-40}
9812 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
9813 [ $free_MB -lt $sz_MB ] &&
9814 skip "Need free space ${sz_MB}M, have ${free_MB}M"
9816 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
9817 $LFS setstripe -c -1 $file || error "setstripe failed"
9819 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
9820 echo Cancel LRU locks on lustre client to flush the client cache
9821 cancel_lru_locks osc
9823 echo Disable read-ahead
9824 local old_RA=$($LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1)
9825 $LCTL set_param -n llite.*.max_read_ahead_mb=0
9826 stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb $old_RA" EXIT
9827 $LCTL get_param -n llite.*.max_read_ahead_mb
9829 echo "Reading the test file $file with read-ahead disabled"
9830 local sz_KB=$((sz_MB * 1024 / 4))
9831 # 10485760 bytes transferred in 0.000938 secs (11179579337 bytes/sec)
9832 # 104857600 bytes (105 MB) copied, 0.00876352 s, 12.0 GB/s
9833 local raOFF=$(LANG=C dd if=$file of=/dev/null bs=4k count=$sz_KB |&
9834 sed -e '/records/d' -e 's/.* \([0-9]*\.[0-9]*\) *s.*/\1/')
9836 echo "Cancel LRU locks on lustre client to flush the client cache"
9837 cancel_lru_locks osc
9838 echo Enable read-ahead with ${ra_MB}MB
9839 $LCTL set_param -n llite.*.max_read_ahead_mb=$ra_MB
9841 echo "Reading the test file $file with read-ahead enabled"
9842 local raON=$(LANG=C dd if=$file of=/dev/null bs=4k count=$sz_KB |&
9843 sed -e '/records/d' -e 's/.* \([0-9]*\.[0-9]*\) *s.*/\1/')
9845 echo "read-ahead disabled time read $raOFF"
9846 echo "read-ahead enabled time read $raON"
9849 wait_delete_completed
9851 # use awk for this check instead of bash because it handles decimals
9852 awk "{ exit !($raOFF < 1.0 || $raOFF > $raON) }" <<<"ignore_me" ||
9853 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
9855 run_test 101d "file read with and without read-ahead enabled"
9858 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9860 local file=$DIR/$tfile
9861 local size_KB=500 #KB
9865 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
9866 local need_KB=$((count * size_KB))
9867 [[ $free_KB -le $need_KB ]] &&
9868 skip_env "Need free space $need_KB, have $free_KB"
9870 echo "Creating $count ${size_KB}K test files"
9871 for ((i = 0; i < $count; i++)); do
9872 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
9875 echo "Cancel LRU locks on lustre client to flush the client cache"
9876 cancel_lru_locks $OSC
9878 echo "Reset readahead stats"
9879 $LCTL set_param -n llite.*.read_ahead_stats 0
9881 for ((i = 0; i < $count; i++)); do
9882 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
9885 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9886 get_named_value 'misses' | cut -d" " -f1 | calc_total)
9888 for ((i = 0; i < $count; i++)); do
9889 rm -rf $file.$i 2>/dev/null
9892 #10000 means 20% reads are missing in readahead
9893 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
9895 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
9898 which iozone || skip_env "no iozone installed"
9900 local old_debug=$($LCTL get_param debug)
9901 old_debug=${old_debug#*=}
9902 $LCTL set_param debug="reada mmap"
9904 # create a test file
9905 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
9907 echo Cancel LRU locks on lustre client to flush the client cache
9908 cancel_lru_locks osc
9910 echo Reset readahead stats
9911 $LCTL set_param -n llite.*.read_ahead_stats 0
9913 echo mmap read the file with small block size
9914 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
9917 echo checking missing pages
9918 $LCTL get_param llite.*.read_ahead_stats
9919 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9920 get_named_value 'misses' | cut -d" " -f1 | calc_total)
9922 $LCTL set_param debug="$old_debug"
9923 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
9926 run_test 101f "check mmap read performance"
9928 test_101g_brw_size_test() {
9930 local pages=$((mb * 1048576 / PAGE_SIZE))
9931 local file=$DIR/$tfile
9933 $LCTL set_param osc.*.max_pages_per_rpc=${mb}M ||
9934 { error "unable to set max_pages_per_rpc=${mb}M"; return 1; }
9935 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
9936 [ $mp -ne $pages ] && error "max_pages_per_rpc $mp != $pages" &&
9940 stack_trap "rm -f $file" EXIT
9941 $LCTL set_param -n osc.*.rpc_stats=0
9943 # 10 RPCs should be enough for the test
9945 dd if=/dev/zero of=$file bs=${mb}M count=$count ||
9946 { error "dd write ${mb} MB blocks failed"; return 3; }
9947 cancel_lru_locks osc
9948 dd of=/dev/null if=$file bs=${mb}M count=$count ||
9949 { error "dd write ${mb} MB blocks failed"; return 4; }
9951 # calculate number of full-sized read and write RPCs
9952 rpcs=($($LCTL get_param -n 'osc.*.rpc_stats' |
9953 sed -n '/pages per rpc/,/^$/p' |
9954 awk '/'$pages':/ { reads += $2; writes += $6 }; \
9955 END { print reads,writes }'))
9956 # allow one extra full-sized read RPC for async readahead
9957 [[ ${rpcs[0]} == $count || ${rpcs[0]} == $((count + 1)) ]] ||
9958 { error "${rpcs[0]} != $count read RPCs"; return 5; }
9959 [[ ${rpcs[1]} == $count ]] ||
9960 { error "${rpcs[1]} != $count write RPCs"; return 6; }
9964 remote_ost_nodsh && skip "remote OST with nodsh"
9967 local osts=$(get_facets OST)
9968 local list=$(comma_list $(osts_nodes))
9969 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
9970 local brw_size="obdfilter.*.brw_size"
9972 $LFS setstripe -i 0 -c 1 $DIR/$tfile
9974 local orig_mb=$(do_facet ost1 $LCTL get_param -n $brw_size | head -n 1)
9976 if { [ $OST1_VERSION -ge $(version_code 2.8.52) ] ||
9977 { [ $OST1_VERSION -ge $(version_code 2.7.17) ] &&
9978 [ $OST1_VERSION -lt $(version_code 2.7.50) ]; }; } &&
9979 { [ $CLIENT_VERSION -ge $(version_code 2.8.52) ] ||
9980 { [ $CLIENT_VERSION -ge $(version_code 2.7.17) ] &&
9981 [ $CLIENT_VERSION -lt $(version_code 2.7.50) ]; }; }; then
9983 [ $OST1_VERSION -ge $(version_code 2.9.52) ] &&
9986 if [[ $orig_mb -lt 16 ]]; then
9987 save_lustre_params $osts "$brw_size" > $p
9988 do_nodes $list $LCTL set_param -n $brw_size=16$suffix ||
9989 error "set 16MB RPC size failed"
9991 echo "remount client to enable new RPC size"
9992 remount_client $MOUNT || error "remount_client failed"
9995 test_101g_brw_size_test 16 || error "16MB RPC test failed"
9996 # should be able to set brw_size=12, but no rpc_stats for that
9997 test_101g_brw_size_test 8 || error "8MB RPC test failed"
10000 test_101g_brw_size_test 4 || error "4MB RPC test failed"
10002 if [[ $orig_mb -lt 16 ]]; then
10003 restore_lustre_params < $p
10004 remount_client $MOUNT || error "remount_client restore failed"
10007 rm -f $p $DIR/$tfile
10009 run_test 101g "Big bulk(4/16 MiB) readahead"
10012 $LFS setstripe -i 0 -c 1 $DIR/$tfile
10014 dd if=/dev/zero of=$DIR/$tfile bs=1M count=70 ||
10015 error "dd 70M file failed"
10016 echo Cancel LRU locks on lustre client to flush the client cache
10017 cancel_lru_locks osc
10019 echo "Reset readahead stats"
10020 $LCTL set_param -n llite.*.read_ahead_stats 0
10022 echo "Read 10M of data but cross 64M bundary"
10023 dd if=$DIR/$tfile of=/dev/null bs=10M skip=6 count=1
10024 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10025 get_named_value 'misses' | cut -d" " -f1 | calc_total)
10026 [ $miss -eq 1 ] || error "expected miss 1 but got $miss"
10027 rm -f $p $DIR/$tfile
10029 run_test 101h "Readahead should cover current read window"
10032 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 ||
10033 error "dd 10M file failed"
10035 local max_per_file_mb=$($LCTL get_param -n \
10036 llite.*.max_read_ahead_per_file_mb 2>/dev/null)
10037 cancel_lru_locks osc
10038 stack_trap "$LCTL set_param llite.*.max_read_ahead_per_file_mb=$max_per_file_mb"
10039 $LCTL set_param llite.*.max_read_ahead_per_file_mb=1 ||
10040 error "set max_read_ahead_per_file_mb to 1 failed"
10042 echo "Reset readahead stats"
10043 $LCTL set_param llite.*.read_ahead_stats=0
10045 dd if=$DIR/$tfile of=/dev/null bs=2M
10047 $LCTL get_param llite.*.read_ahead_stats
10048 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10049 awk '/misses/ { print $2 }')
10050 [ $miss -eq 5 ] || error "expected misses 5 but got $miss"
10053 run_test 101i "allow current readahead to exceed reservation"
10056 $LFS setstripe -i 0 -c 1 $DIR/$tfile ||
10057 error "setstripe $DIR/$tfile failed"
10058 local file_size=$((1048576 * 16))
10059 local old_ra=$($LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1)
10060 stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb $old_ra" EXIT
10062 echo Disable read-ahead
10063 $LCTL set_param -n llite.*.max_read_ahead_mb=0
10065 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$(($file_size / 1048576))
10066 for blk in $PAGE_SIZE 1048576 $file_size; do
10067 cancel_lru_locks osc
10068 echo "Reset readahead stats"
10069 $LCTL set_param -n llite.*.read_ahead_stats=0
10070 local count=$(($file_size / $blk))
10071 dd if=$DIR/$tfile bs=$blk count=$count of=/dev/null
10072 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10073 get_named_value 'failed to fast read' |
10074 cut -d" " -f1 | calc_total)
10075 $LCTL get_param -n llite.*.read_ahead_stats
10076 [ $miss -eq $count ] || error "expected $count got $miss"
10079 rm -f $p $DIR/$tfile
10081 run_test 101j "A complete read block should be submitted when no RA"
10084 test_mkdir $DIR/$tdir
10085 chown $RUNAS_ID $DIR/$tdir
10088 STRIPE_COUNT=$OSTCOUNT
10089 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
10091 trap cleanup_test102 EXIT
10093 $1 $LFS setstripe -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
10095 for num in 1 2 3 4; do
10096 for count in $(seq 1 $STRIPE_COUNT); do
10097 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
10098 local size=`expr $STRIPE_SIZE \* $num`
10099 local file=file"$num-$idx-$count"
10100 $1 $LFS setstripe -S $size -i $idx -c $count $file
10106 $1 tar cf $TMP/f102.tar $tdir --xattrs
10109 cleanup_test102() {
10111 rm -f $TMP/f102.tar
10112 rm -rf $DIR/d0.sanity/d102
10116 [ "$UID" != 0 ] && skip "must run as root"
10117 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
10118 skip_env "must have user_xattr"
10120 [ -z "$(which setfattr 2>/dev/null)" ] &&
10121 skip_env "could not find setfattr"
10123 local testfile=$DIR/$tfile
10126 echo "set/get xattr..."
10127 setfattr -n trusted.name1 -v value1 $testfile ||
10128 error "setfattr -n trusted.name1=value1 $testfile failed"
10129 getfattr -n trusted.name1 $testfile 2> /dev/null |
10130 grep "trusted.name1=.value1" ||
10131 error "$testfile missing trusted.name1=value1"
10133 setfattr -n user.author1 -v author1 $testfile ||
10134 error "setfattr -n user.author1=author1 $testfile failed"
10135 getfattr -n user.author1 $testfile 2> /dev/null |
10136 grep "user.author1=.author1" ||
10137 error "$testfile missing trusted.author1=author1"
10139 echo "listxattr..."
10140 setfattr -n trusted.name2 -v value2 $testfile ||
10141 error "$testfile unable to set trusted.name2"
10142 setfattr -n trusted.name3 -v value3 $testfile ||
10143 error "$testfile unable to set trusted.name3"
10144 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
10145 grep "trusted.name" | wc -l) -eq 3 ] ||
10146 error "$testfile missing 3 trusted.name xattrs"
10148 setfattr -n user.author2 -v author2 $testfile ||
10149 error "$testfile unable to set user.author2"
10150 setfattr -n user.author3 -v author3 $testfile ||
10151 error "$testfile unable to set user.author3"
10152 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
10153 grep "user.author" | wc -l) -eq 3 ] ||
10154 error "$testfile missing 3 user.author xattrs"
10156 echo "remove xattr..."
10157 setfattr -x trusted.name1 $testfile ||
10158 error "$testfile error deleting trusted.name1"
10159 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
10160 error "$testfile did not delete trusted.name1 xattr"
10162 setfattr -x user.author1 $testfile ||
10163 error "$testfile error deleting user.author1"
10164 echo "set lustre special xattr ..."
10165 $LFS setstripe -c1 $testfile
10166 local lovea=$(getfattr -n "trusted.lov" -e hex $testfile |
10167 awk -F "=" '/trusted.lov/ { print $2 }' )
10168 setfattr -n "trusted.lov" -v $lovea $testfile ||
10169 error "$testfile doesn't ignore setting trusted.lov again"
10170 setfattr -n "trusted.lov" -v "invalid_value" $testfile &&
10171 error "$testfile allow setting invalid trusted.lov"
10174 run_test 102a "user xattr test =================================="
10176 check_102b_layout() {
10178 local testfile=$DIR/$tfile
10180 echo "test layout '$layout'"
10181 $LFS setstripe $layout $testfile || error "setstripe failed"
10182 $LFS getstripe -y $testfile
10184 echo "get/set/list trusted.lov xattr ..." # b=10930
10185 local value=$(getfattr -n trusted.lov -e hex $testfile | grep trusted)
10186 [[ "$value" =~ "trusted.lov" ]] ||
10187 error "can't get trusted.lov from $testfile"
10188 local stripe_count_orig=$($LFS getstripe -c $testfile) ||
10189 error "getstripe failed"
10191 $MCREATE $testfile.2 || error "mcreate $testfile.2 failed"
10193 value=$(cut -d= -f2 <<<$value)
10194 # LU-13168: truncated xattr should fail if short lov_user_md header
10195 [ $CLIENT_VERSION -lt $(version_code 2.13.53) ] &&
10196 lens="${#value}" || lens="$(seq 4 2 ${#value})"
10197 for len in $lens; do
10198 echo "setfattr $len $testfile.2"
10199 setfattr -n trusted.lov -v ${value:0:$len} $testfile.2 &&
10200 [ $len -lt 66 ] && error "short xattr len=$len worked"
10202 local stripe_size=$($LFS getstripe -S $testfile.2)
10203 local stripe_count=$($LFS getstripe -c $testfile.2)
10204 [[ $stripe_size -eq 65536 ]] ||
10205 error "stripe size $stripe_size != 65536"
10206 [[ $stripe_count -eq $stripe_count_orig ]] ||
10207 error "stripe count $stripe_count != $stripe_count_orig"
10208 rm $testfile $testfile.2
10212 [ -z "$(which setfattr 2>/dev/null)" ] &&
10213 skip_env "could not find setfattr"
10214 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10216 # check plain layout
10217 check_102b_layout -S 65536 -i 1 -c $OSTCOUNT
10219 # and also check composite layout
10220 check_102b_layout -E 1M -S 65536 -i 1 -c $OSTCOUNT -Eeof -S4M
10223 run_test 102b "getfattr/setfattr for trusted.lov EAs"
10226 [ -z "$(which setfattr 2>/dev/null)" ] &&
10227 skip_env "could not find setfattr"
10228 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10230 # b10930: get/set/list lustre.lov xattr
10231 echo "get/set/list lustre.lov xattr ..."
10232 test_mkdir $DIR/$tdir
10233 chown $RUNAS_ID $DIR/$tdir
10234 local testfile=$DIR/$tdir/$tfile
10235 $RUNAS $LFS setstripe -S 65536 -i 1 -c $OSTCOUNT $testfile ||
10236 error "setstripe failed"
10237 local STRIPECOUNT=$($RUNAS $LFS getstripe -c $testfile) ||
10238 error "getstripe failed"
10239 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
10240 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
10242 local testfile2=${testfile}2
10243 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
10244 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
10246 $RUNAS $MCREATE $testfile2
10247 $RUNAS setfattr -n lustre.lov -v $value $testfile2
10248 local stripe_size=$($RUNAS $LFS getstripe -S $testfile2)
10249 local stripe_count=$($RUNAS $LFS getstripe -c $testfile2)
10250 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
10251 [ $stripe_count -eq $STRIPECOUNT ] ||
10252 error "stripe count $stripe_count != $STRIPECOUNT"
10254 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
10256 compare_stripe_info1() {
10257 local stripe_index_all_zero=true
10259 for num in 1 2 3 4; do
10260 for count in $(seq 1 $STRIPE_COUNT); do
10261 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
10262 local size=$((STRIPE_SIZE * num))
10263 local file=file"$num-$offset-$count"
10264 stripe_size=$($LFS getstripe -S $PWD/$file)
10265 [[ $stripe_size -ne $size ]] &&
10266 error "$file: size $stripe_size != $size"
10267 stripe_count=$($LFS getstripe -c $PWD/$file)
10268 # allow fewer stripes to be created, ORI-601
10269 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
10270 error "$file: count $stripe_count != $count"
10271 stripe_index=$($LFS getstripe -i $PWD/$file)
10272 [[ $stripe_index -ne 0 ]] &&
10273 stripe_index_all_zero=false
10277 $stripe_index_all_zero &&
10278 error "all files are being extracted starting from OST index 0"
10282 have_xattrs_include() {
10283 tar --help | grep -q xattrs-include &&
10284 echo --xattrs-include="lustre.*"
10288 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10289 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10291 XINC=$(have_xattrs_include)
10293 tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
10294 cd $DIR/$tdir/$tdir
10295 compare_stripe_info1
10297 run_test 102d "tar restore stripe info from tarfile,not keep osts"
10300 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10301 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10303 XINC=$(have_xattrs_include)
10305 test_mkdir $DIR/$tdir.restore
10307 tar cf - --xattrs $tdir | tar xf - \
10308 -C $DIR/$tdir.restore --xattrs $XINC
10309 cd $DIR/$tdir.restore/$tdir
10310 compare_stripe_info1
10312 run_test 102f "tar copy files, not keep osts"
10315 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
10316 skip "must have user_xattr"
10317 [ -z "$(which setfattr 2>/dev/null)" ] &&
10318 skip_env "could not find setfattr"
10319 [ -z "$(which getfattr 2>/dev/null)" ] &&
10320 skip_env "could not find getfattr"
10322 local xsize=${1:-1024} # in bytes
10323 local file=$DIR/$tfile
10324 local value="$(generate_string $xsize)"
10325 local xbig=trusted.big
10329 log "save $xbig on $file"
10330 if [ -z "$toobig" ]
10332 setfattr -n $xbig -v $value $file ||
10333 error "saving $xbig on $file failed"
10335 setfattr -n $xbig -v $value $file &&
10336 error "saving $xbig on $file succeeded"
10340 local orig=$(get_xattr_value $xbig $file)
10341 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
10343 local xsml=trusted.sml
10344 log "save $xsml on $file"
10345 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
10347 local new=$(get_xattr_value $xbig $file)
10348 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
10350 log "grow $xsml on $file"
10351 setfattr -n $xsml -v "$value" $file ||
10352 error "growing $xsml on $file failed"
10354 new=$(get_xattr_value $xbig $file)
10355 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
10356 log "$xbig still valid after growing $xsml"
10361 test_102h() { # bug 15777
10364 run_test 102h "grow xattr from inside inode to external block"
10367 large_xattr_enabled || skip_env "ea_inode feature disabled"
10369 echo "setting xattr of max xattr size: $(max_xattr_size)"
10370 grow_xattr $(max_xattr_size)
10372 echo "setting xattr of > max xattr size: $(max_xattr_size) + 10"
10373 echo "This should fail:"
10374 grow_xattr $(($(max_xattr_size) + 10)) 1
10376 run_test 102ha "grow xattr from inside inode to external inode"
10378 test_102i() { # bug 17038
10379 [ -z "$(which getfattr 2>/dev/null)" ] &&
10380 skip "could not find getfattr"
10383 ln -s $DIR/$tfile $DIR/${tfile}link
10384 getfattr -n trusted.lov $DIR/$tfile ||
10385 error "lgetxattr on $DIR/$tfile failed"
10386 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
10387 grep -i "no such attr" ||
10388 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
10389 rm -f $DIR/$tfile $DIR/${tfile}link
10391 run_test 102i "lgetxattr test on symbolic link ============"
10394 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10395 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10397 XINC=$(have_xattrs_include)
10398 setup_test102 "$RUNAS"
10399 chown $RUNAS_ID $DIR/$tdir
10400 $RUNAS tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
10401 cd $DIR/$tdir/$tdir
10402 compare_stripe_info1 "$RUNAS"
10404 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
10407 [ -z "$(which setfattr 2>/dev/null)" ] &&
10408 skip "could not find setfattr"
10411 # b22187 just check that does not crash for regular file.
10412 setfattr -n trusted.lov $DIR/$tfile
10413 # b22187 'setfattr -n trusted.lov' should remove LOV EA for directories
10414 local test_kdir=$DIR/$tdir
10415 test_mkdir $test_kdir
10416 local default_size=$($LFS getstripe -S $test_kdir)
10417 local default_count=$($LFS getstripe -c $test_kdir)
10418 local default_offset=$($LFS getstripe -i $test_kdir)
10419 $LFS setstripe -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
10420 error 'dir setstripe failed'
10421 setfattr -n trusted.lov $test_kdir
10422 local stripe_size=$($LFS getstripe -S $test_kdir)
10423 local stripe_count=$($LFS getstripe -c $test_kdir)
10424 local stripe_offset=$($LFS getstripe -i $test_kdir)
10425 [ $stripe_size -eq $default_size ] ||
10426 error "stripe size $stripe_size != $default_size"
10427 [ $stripe_count -eq $default_count ] ||
10428 error "stripe count $stripe_count != $default_count"
10429 [ $stripe_offset -eq $default_offset ] ||
10430 error "stripe offset $stripe_offset != $default_offset"
10431 rm -rf $DIR/$tfile $test_kdir
10433 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
10436 [ -z "$(which getfattr 2>/dev/null)" ] &&
10437 skip "could not find getfattr"
10439 # LU-532 trusted. xattr is invisible to non-root
10440 local testfile=$DIR/$tfile
10444 echo "listxattr as user..."
10445 chown $RUNAS_ID $testfile
10446 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
10447 grep -q "trusted" &&
10448 error "$testfile trusted xattrs are user visible"
10452 run_test 102l "listxattr size test =================================="
10454 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
10455 local path=$DIR/$tfile
10458 listxattr_size_check $path || error "listattr_size_check $path failed"
10460 run_test 102m "Ensure listxattr fails on small bufffer ========"
10464 getxattr() { # getxattr path name
10465 # Return the base64 encoding of the value of xattr name on path.
10469 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
10471 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
10473 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
10475 getfattr --absolute-names --encoding=base64 --name=$name $path |
10476 awk -F= -v name=$name '$1 == name {
10477 print substr($0, index($0, "=") + 1);
10481 test_102n() { # LU-4101 mdt: protect internal xattrs
10482 [ -z "$(which setfattr 2>/dev/null)" ] &&
10483 skip "could not find setfattr"
10484 if [ $MDS1_VERSION -lt $(version_code 2.5.50) ]
10486 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
10489 local file0=$DIR/$tfile.0
10490 local file1=$DIR/$tfile.1
10491 local xattr0=$TMP/$tfile.0
10492 local xattr1=$TMP/$tfile.1
10493 local namelist="lov lma lmv link fid version som hsm"
10497 rm -rf $file0 $file1 $xattr0 $xattr1
10498 touch $file0 $file1
10500 # Get 'before' xattrs of $file1.
10501 getfattr --absolute-names --dump --match=- $file1 > $xattr0
10503 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
10504 namelist+=" lfsck_namespace"
10505 for name in $namelist; do
10506 # Try to copy xattr from $file0 to $file1.
10507 value=$(getxattr $file0 trusted.$name 2> /dev/null)
10509 setfattr --name=trusted.$name --value="$value" $file1 ||
10510 error "setxattr 'trusted.$name' failed"
10512 # Try to set a garbage xattr.
10513 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
10515 if [[ x$name == "xlov" ]]; then
10516 setfattr --name=trusted.lov --value="$value" $file1 &&
10517 error "setxattr invalid 'trusted.lov' success"
10519 setfattr --name=trusted.$name --value="$value" $file1 ||
10520 error "setxattr invalid 'trusted.$name' failed"
10523 # Try to remove the xattr from $file1. We don't care if this
10524 # appears to succeed or fail, we just don't want there to be
10525 # any changes or crashes.
10526 setfattr --remove=$trusted.$name $file1 2> /dev/null
10529 if [ $MDS1_VERSION -gt $(version_code 2.6.50) ]
10532 # Try to copy xattr from $file0 to $file1.
10533 value=$(getxattr $file0 trusted.$name 2> /dev/null)
10535 setfattr --name=trusted.$name --value="$value" $file1 ||
10536 error "setxattr 'trusted.$name' failed"
10538 # Try to set a garbage xattr.
10539 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
10541 setfattr --name=trusted.$name --value="$value" $file1 ||
10542 error "setxattr 'trusted.$name' failed"
10544 # Try to remove the xattr from $file1. We don't care if this
10545 # appears to succeed or fail, we just don't want there to be
10546 # any changes or crashes.
10547 setfattr --remove=$trusted.$name $file1 2> /dev/null
10550 # Get 'after' xattrs of file1.
10551 getfattr --absolute-names --dump --match=- $file1 > $xattr1
10553 if ! diff $xattr0 $xattr1; then
10554 error "before and after xattrs of '$file1' differ"
10557 rm -rf $file0 $file1 $xattr0 $xattr1
10561 run_test 102n "silently ignore setxattr on internal trusted xattrs"
10563 test_102p() { # LU-4703 setxattr did not check ownership
10564 [ $MDS1_VERSION -lt $(version_code 2.5.56) ] &&
10565 skip "MDS needs to be at least 2.5.56"
10567 local testfile=$DIR/$tfile
10571 echo "setfacl as user..."
10572 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
10573 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
10575 echo "setfattr as user..."
10576 setfacl -m "u:$RUNAS_ID:---" $testfile
10577 $RUNAS setfattr -x system.posix_acl_access $testfile
10578 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
10580 run_test 102p "check setxattr(2) correctly fails without permission"
10583 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] &&
10584 skip "MDS needs to be at least 2.6.92"
10586 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
10588 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
10591 [ $MDS1_VERSION -lt $(version_code 2.6.93) ] &&
10592 skip "MDS needs to be at least 2.6.93"
10594 touch $DIR/$tfile || error "touch"
10595 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
10596 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
10597 rm $DIR/$tfile || error "rm"
10600 mkdir -p $DIR/$tdir || error "mkdir"
10601 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
10602 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
10603 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
10604 error "$testfile error deleting user.author1"
10605 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
10606 grep "user.$(basename $tdir)" &&
10607 error "$tdir did not delete user.$(basename $tdir)"
10608 rmdir $DIR/$tdir || error "rmdir"
10611 test_mkdir $DIR/$tdir
10612 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
10613 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
10614 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
10615 error "$testfile error deleting user.author1"
10616 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
10617 grep "user.$(basename $tdir)" &&
10618 error "$tdir did not delete user.$(basename $tdir)"
10619 rmdir $DIR/$tdir || error "rm striped dir"
10621 run_test 102r "set EAs with empty values"
10624 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
10625 skip "MDS needs to be at least 2.11.52"
10627 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
10629 save_lustre_params client "llite.*.xattr_cache" > $save
10631 for cache in 0 1; do
10632 lctl set_param llite.*.xattr_cache=$cache
10635 touch $DIR/$tfile || error "touch"
10636 for prefix in lustre security system trusted user; do
10637 # Note getxattr() may fail with 'Operation not
10638 # supported' or 'No such attribute' depending
10639 # on prefix and cache.
10640 getfattr -n $prefix.n102s $DIR/$tfile &&
10641 error "getxattr '$prefix.n102s' should fail (cache = $cache)"
10645 restore_lustre_params < $save
10647 run_test 102s "getting nonexistent xattrs should fail"
10650 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
10651 skip "MDS needs to be at least 2.11.52"
10653 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
10655 save_lustre_params client "llite.*.xattr_cache" > $save
10657 for cache in 0 1; do
10658 lctl set_param llite.*.xattr_cache=$cache
10660 for buf_size in 0 256; do
10662 touch $DIR/$tfile || error "touch"
10663 setfattr -n user.multiop $DIR/$tfile
10664 $MULTIOP $DIR/$tfile oa$buf_size ||
10665 error "cannot get zero length xattr value (buf_size = $buf_size)"
10669 restore_lustre_params < $save
10671 run_test 102t "zero length xattr values handled correctly"
10675 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
10680 [ "$UID" != 0 ] && skip "must run as root"
10681 $GSS && skip_env "could not run under gss"
10682 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
10683 skip_env "must have acl enabled"
10684 [ -z "$(which setfacl 2>/dev/null)" ] &&
10685 skip_env "could not find setfacl"
10686 remote_mds_nodsh && skip "remote MDS with nodsh"
10688 gpasswd -a daemon bin # LU-5641
10689 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
10691 declare -a identity_old
10693 for num in $(seq $MDSCOUNT); do
10694 switch_identity $num true || identity_old[$num]=$?
10697 SAVE_UMASK=$(umask)
10699 mkdir -p $DIR/$tdir
10702 echo "performing cp ..."
10703 run_acl_subtest cp || error "run_acl_subtest cp failed"
10704 echo "performing getfacl-noacl..."
10705 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
10706 echo "performing misc..."
10707 run_acl_subtest misc || error "misc test failed"
10708 echo "performing permissions..."
10709 run_acl_subtest permissions || error "permissions failed"
10710 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
10711 if [ $MDS1_VERSION -gt $(version_code 2.8.55) ] ||
10712 { [ $MDS1_VERSION -lt $(version_code 2.6) ] &&
10713 [ $MDS1_VERSION -ge $(version_code 2.5.29) ]; }
10715 echo "performing permissions xattr..."
10716 run_acl_subtest permissions_xattr ||
10717 error "permissions_xattr failed"
10719 echo "performing setfacl..."
10720 run_acl_subtest setfacl || error "setfacl test failed"
10722 # inheritance test got from HP
10723 echo "performing inheritance..."
10724 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
10725 chmod +x make-tree || error "chmod +x failed"
10726 run_acl_subtest inheritance || error "inheritance test failed"
10729 echo "LU-974 ignore umask when acl is enabled..."
10730 run_acl_subtest 974 || error "LU-974 umask test failed"
10731 if [ $MDSCOUNT -ge 2 ]; then
10732 run_acl_subtest 974_remote ||
10733 error "LU-974 umask test failed under remote dir"
10736 echo "LU-2561 newly created file is same size as directory..."
10737 if [ "$mds1_FSTYPE" != "zfs" ]; then
10738 run_acl_subtest 2561 || error "LU-2561 test failed"
10740 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
10743 run_acl_subtest 4924 || error "LU-4924 test failed"
10748 for num in $(seq $MDSCOUNT); do
10749 if [ "${identity_old[$num]}" = 1 ]; then
10750 switch_identity $num false || identity_old[$num]=$?
10754 run_test 103a "acl test"
10760 for U in {0..511}; do
10762 local O=$(printf "%04o" $U)
10764 umask $(printf "%04o" $((511 ^ $O)))
10765 $LFS setstripe -c 1 $DIR/$tfile.s$O
10766 local S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.s$O))
10768 (( $S == ($O & 0666) )) ||
10769 error "lfs setstripe $DIR/$tfile.s$O '$S' != '$O'"
10771 $LFS setstripe -E16M -c 1 -E1G -S4M $DIR/$tfile.p$O
10772 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.p$O))
10773 (( $S == ($O & 0666) )) ||
10774 error "lfs setstripe -E $DIR/$tfile.p$O '$S' != '$O'"
10776 $LFS setstripe -N2 -c 1 $DIR/$tfile.m$O
10777 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.m$O))
10778 (( $S == ($O & 0666) )) ||
10779 error "lfs setstripe -N2 $DIR/$tfile.m$O '$S' != '$O'"
10780 rm -f $DIR/$tfile.[smp]$0
10784 # limit the concurrently running threads to 64. LU-11878
10785 local idx=$((U % 64))
10786 [ -z "${pids[idx]}" ] || wait ${pids[idx]}
10791 run_test 103b "umask lfs setstripe"
10794 mkdir -p $DIR/$tdir
10795 cp -rp $DIR/$tdir $DIR/$tdir.bak
10797 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
10798 error "$DIR/$tdir shouldn't contain default ACL"
10799 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
10800 error "$DIR/$tdir.bak shouldn't contain default ACL"
10803 run_test 103c "'cp -rp' won't set empty acl"
10806 (( $MDS1_VERSION >= $(version_code 2.13.59) )) ||
10807 skip "MDS needs to be at least 2.13.59"
10809 mkdir -p $DIR/$tdir
10810 # one default ACL will be created for the file owner
10811 for U in {2..256}; do
10812 setfacl -m default:user:$U:rwx $DIR/$tdir
10813 numacl=$(getfacl $DIR/$tdir |& grep -c "default:user")
10814 touch $DIR/$tdir/$tfile.$U ||
10815 error "failed to create $tfile.$U with $numacl ACLs"
10818 run_test 103e "inheritance of big amount of default ACLs"
10821 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10824 lfs df || error "lfs df failed"
10825 lfs df -ih || error "lfs df -ih failed"
10826 lfs df -h $DIR || error "lfs df -h $DIR failed"
10827 lfs df -i $DIR || error "lfs df -i $DIR failed"
10828 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
10829 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
10831 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
10832 lctl --device %$OSC deactivate
10833 lfs df || error "lfs df with deactivated OSC failed"
10834 lctl --device %$OSC activate
10835 # wait the osc back to normal
10836 wait_osc_import_ready client ost
10838 lfs df || error "lfs df with reactivated OSC failed"
10841 run_test 104a "lfs df [-ih] [path] test ========================="
10844 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10845 [ $RUNAS_ID -eq $UID ] &&
10846 skip_env "RUNAS_ID = UID = $UID -- skipping"
10848 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
10849 grep "Permission denied" | wc -l)))
10850 if [ $denied_cnt -ne 0 ]; then
10851 error "lfs check servers test failed"
10854 run_test 104b "$RUNAS lfs check servers test ===================="
10857 # doesn't work on 2.4 kernels
10859 if $(flock_is_enabled); then
10860 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
10862 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
10866 run_test 105a "flock when mounted without -o flock test ========"
10870 if $(flock_is_enabled); then
10871 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
10873 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
10877 run_test 105b "fcntl when mounted without -o flock test ========"
10881 if $(flock_is_enabled); then
10882 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
10884 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
10888 run_test 105c "lockf when mounted without -o flock test"
10890 test_105d() { # bug 15924
10891 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10893 test_mkdir $DIR/$tdir
10894 flock_is_enabled || skip_env "mount w/o flock enabled"
10895 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
10896 $LCTL set_param fail_loc=0x80000315
10897 flocks_test 2 $DIR/$tdir
10899 run_test 105d "flock race (should not freeze) ========"
10901 test_105e() { # bug 22660 && 22040
10902 flock_is_enabled || skip_env "mount w/o flock enabled"
10905 flocks_test 3 $DIR/$tfile
10907 run_test 105e "Two conflicting flocks from same process"
10909 test_106() { #bug 10921
10910 test_mkdir $DIR/$tdir
10911 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
10912 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
10914 run_test 106 "attempt exec of dir followed by chown of that dir"
10917 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10925 local save_pattern=$(sysctl -n kernel.core_pattern)
10926 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
10927 sysctl -w kernel.core_pattern=$file
10928 sysctl -w kernel.core_uses_pid=0
10930 ulimit -c unlimited
10936 kill -s 11 $SLEEPPID
10938 if [ -e $file ]; then
10939 size=`stat -c%s $file`
10940 [ $size -eq 0 ] && error "Fail to create core file $file"
10942 error "Fail to create core file $file"
10945 sysctl -w kernel.core_pattern=$save_pattern
10946 sysctl -w kernel.core_uses_pid=$save_uses_pid
10949 run_test 107 "Coredump on SIG"
10952 test_mkdir $DIR/$tdir
10953 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255)
10954 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/$(str_repeat 'b' 256) &&
10955 error "mkdir with 256 char should fail, but did not"
10956 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
10957 error "create with 255 char failed"
10958 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
10959 error "create with 256 char should fail, but did not"
10964 run_test 110 "filename length checking"
10967 # Purpose: To verify dynamic thread (OSS) creation.
10970 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10971 remote_ost_nodsh && skip "remote OST with nodsh"
10973 # Lustre does not stop service threads once they are started.
10974 # Reset number of running threads to default.
10979 local save_params="$TMP/sanity-$TESTNAME.parameters"
10981 # Get ll_ost_io count before I/O
10982 OSTIO_pre=$(do_facet ost1 \
10983 "$LCTL get_param ost.OSS.ost_io.threads_started | cut -d= -f2")
10984 # Exit if lustre is not running (ll_ost_io not running).
10985 [ -z "$OSTIO_pre" ] && error "no OSS threads"
10987 echo "Starting with $OSTIO_pre threads"
10988 local thread_max=$((OSTIO_pre * 2))
10989 local rpc_in_flight=$((thread_max * 2))
10990 # Number of I/O Process proposed to be started.
10992 local facets=$(get_facets OST)
10994 save_lustre_params client "osc.*OST*.max_rpcs_in_flight" > $save_params
10995 save_lustre_params $facets "ost.OSS.ost_io.threads_max" >> $save_params
10997 # Set in_flight to $rpc_in_flight
10998 $LCTL set_param osc.*OST*.max_rpcs_in_flight=$rpc_in_flight ||
10999 error "Failed to set max_rpcs_in_flight to $rpc_in_flight"
11000 nfiles=${rpc_in_flight}
11001 # Set ost thread_max to $thread_max
11002 do_facet ost1 "$LCTL set_param ost.OSS.ost_io.threads_max=$thread_max"
11004 # 5 Minutes should be sufficient for max number of OSS
11005 # threads(thread_max) to be created.
11009 local WTL=${WTL:-"$LUSTRE/tests/write_time_limit"}
11010 test_mkdir $DIR/$tdir
11011 for i in $(seq $nfiles); do
11012 local file=$DIR/$tdir/${tfile}-$i
11013 $LFS setstripe -c -1 -i 0 $file
11014 ($WTL $file $timeout)&
11017 # I/O Started - Wait for thread_started to reach thread_max or report
11018 # error if thread_started is more than thread_max.
11019 echo "Waiting for thread_started to reach thread_max"
11020 local thread_started=0
11021 local end_time=$((SECONDS + timeout))
11023 while [ $SECONDS -le $end_time ] ; do
11025 # Get ost i/o thread_started count.
11026 thread_started=$(do_facet ost1 \
11028 ost.OSS.ost_io.threads_started | cut -d= -f2")
11029 # Break out if thread_started is equal/greater than thread_max
11030 if [[ $thread_started -ge $thread_max ]]; then
11031 echo ll_ost_io thread_started $thread_started, \
11032 equal/greater than thread_max $thread_max
11038 # Cleanup - We have the numbers, Kill i/o jobs if running.
11039 jobcount=($(jobs -p))
11040 for i in $(seq 0 $((${#jobcount[@]}-1)))
11042 kill -9 ${jobcount[$i]}
11043 if [ $? -ne 0 ] ; then
11045 Failed to Kill \'WTL\(I/O\)\' with pid ${jobcount[$i]}
11049 # Cleanup files left by WTL binary.
11050 for i in $(seq $nfiles); do
11051 local file=$DIR/$tdir/${tfile}-$i
11053 if [ $? -ne 0 ] ; then
11054 echo "Warning: Failed to delete file $file"
11058 restore_lustre_params <$save_params
11059 rm -f $save_params || echo "Warning: delete file '$save_params' failed"
11061 # Error out if no new thread has started or Thread started is greater
11063 if [[ $thread_started -le $OSTIO_pre ||
11064 $thread_started -gt $thread_max ]]; then
11065 error "ll_ost_io: thread_started $thread_started" \
11066 "OSTIO_pre $OSTIO_pre, thread_max $thread_max." \
11067 "No new thread started or thread started greater " \
11071 run_test 115 "verify dynamic thread creation===================="
11074 wait_delete_completed
11075 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
11076 echo "OST kbytes available: ${AVAIL[@]}"
11081 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
11082 #echo OST $i: ${AVAIL[i]}kb
11083 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
11087 if [[ ${AVAIL[i]} -lt $MINV ]]; then
11092 echo "Min free space: OST $MINI: $MINV"
11093 echo "Max free space: OST $MAXI: $MAXV"
11096 test_116a() { # was previously test_116()
11097 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11098 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11099 remote_mds_nodsh && skip "remote MDS with nodsh"
11101 echo -n "Free space priority "
11102 do_facet $SINGLEMDS lctl get_param -n lo[vd].*-mdtlov.qos_prio_free |
11107 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip"
11108 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip"
11109 trap simple_cleanup_common EXIT
11111 # Check if we need to generate uneven OSTs
11112 test_mkdir -p $DIR/$tdir/OST${MINI}
11113 local FILL=$((MINV / 4))
11114 local DIFF=$((MAXV - MINV))
11115 local DIFF2=$((DIFF * 100 / MINV))
11117 local threshold=$(do_facet $SINGLEMDS \
11118 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
11119 threshold=${threshold%%%}
11120 echo -n "Check for uneven OSTs: "
11121 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
11123 if [[ $DIFF2 -gt $threshold ]]; then
11125 echo "Don't need to fill OST$MINI"
11127 # generate uneven OSTs. Write 2% over the QOS threshold value
11129 DIFF=$((threshold - DIFF2 + 2))
11130 DIFF2=$((MINV * DIFF / 100))
11131 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
11132 $LFS setstripe -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
11133 error "setstripe failed"
11134 DIFF=$((DIFF2 / 2048))
11136 while [ $i -lt $DIFF ]; do
11138 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
11139 bs=2M count=1 2>/dev/null
11148 DIFF=$((MAXV - MINV))
11149 DIFF2=$((DIFF * 100 / MINV))
11150 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
11151 if [ $DIFF2 -gt $threshold ]; then
11154 echo "failed - QOS mode won't be used"
11155 simple_cleanup_common
11156 skip "QOS imbalance criteria not met"
11164 # now fill using QOS
11165 $LFS setstripe -c 1 $DIR/$tdir
11166 FILL=$((FILL / 200))
11167 if [ $FILL -gt 600 ]; then
11170 echo "writing $FILL files to QOS-assigned OSTs"
11172 while [ $i -lt $FILL ]; do
11174 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
11175 count=1 2>/dev/null
11178 echo "wrote $i 200k files"
11182 echo "Note: free space may not be updated, so measurements might be off"
11184 DIFF2=$((MAXV - MINV))
11185 echo "free space delta: orig $DIFF final $DIFF2"
11186 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
11187 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
11188 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
11189 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
11190 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
11191 if [[ $DIFF -gt 0 ]]; then
11192 FILL=$((DIFF2 * 100 / DIFF - 100))
11193 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
11196 # Figure out which files were written where
11197 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
11198 awk '/'$MINI1': / {print $2; exit}')
11200 MINC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
11201 echo "$MINC files created on smaller OST $MINI1"
11202 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
11203 awk '/'$MAXI1': / {print $2; exit}')
11205 MAXC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
11206 echo "$MAXC files created on larger OST $MAXI1"
11207 if [[ $MINC -gt 0 ]]; then
11208 FILL=$((MAXC * 100 / MINC - 100))
11209 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
11211 [[ $MAXC -gt $MINC ]] ||
11212 error_ignore LU-9 "stripe QOS didn't balance free space"
11213 simple_cleanup_common
11215 run_test 116a "stripe QOS: free space balance ==================="
11217 test_116b() { # LU-2093
11218 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11219 remote_mds_nodsh && skip "remote MDS with nodsh"
11221 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
11222 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
11223 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
11224 [ -z "$old_rr" ] && skip "no QOS"
11225 do_facet $SINGLEMDS lctl set_param \
11226 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
11227 mkdir -p $DIR/$tdir
11228 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
11229 createmany -o $DIR/$tdir/f- 20 || error "can't create"
11230 do_facet $SINGLEMDS lctl set_param fail_loc=0
11232 do_facet $SINGLEMDS lctl set_param \
11233 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
11235 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
11237 test_117() # bug 10891
11239 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11241 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
11242 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
11243 lctl set_param fail_loc=0x21e
11244 > $DIR/$tfile || error "truncate failed"
11245 lctl set_param fail_loc=0
11246 echo "Truncate succeeded."
11249 run_test 117 "verify osd extend =========="
11251 NO_SLOW_RESENDCOUNT=4
11252 export OLD_RESENDCOUNT=""
11253 set_resend_count () {
11254 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
11255 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
11256 lctl set_param -n $PROC_RESENDCOUNT $1
11257 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
11260 # for reduce test_118* time (b=14842)
11261 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
11263 # Reset async IO behavior after error case
11265 FILE=$DIR/reset_async
11267 # Ensure all OSCs are cleared
11268 $LFS setstripe -c -1 $FILE
11269 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
11274 test_118a() #bug 11710
11276 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11280 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11281 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11282 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
11284 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11285 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11290 run_test 118a "verify O_SYNC works =========="
11294 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11295 remote_ost_nodsh && skip "remote OST with nodsh"
11299 #define OBD_FAIL_SRV_ENOENT 0x217
11300 set_nodes_failloc "$(osts_nodes)" 0x217
11301 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11303 set_nodes_failloc "$(osts_nodes)" 0
11304 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11305 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11308 if [[ $RC -eq 0 ]]; then
11309 error "Must return error due to dropped pages, rc=$RC"
11313 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11314 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11318 echo "Dirty pages not leaked on ENOENT"
11320 # Due to the above error the OSC will issue all RPCs syncronously
11321 # until a subsequent RPC completes successfully without error.
11322 $MULTIOP $DIR/$tfile Ow4096yc
11327 run_test 118b "Reclaim dirty pages on fatal error =========="
11331 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11333 # for 118c, restore the original resend count, LU-1940
11334 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
11335 set_resend_count $OLD_RESENDCOUNT
11336 remote_ost_nodsh && skip "remote OST with nodsh"
11340 #define OBD_FAIL_OST_EROFS 0x216
11341 set_nodes_failloc "$(osts_nodes)" 0x216
11343 # multiop should block due to fsync until pages are written
11344 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
11348 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
11349 error "Multiop failed to block on fsync, pid=$MULTIPID"
11352 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11354 if [[ $WRITEBACK -eq 0 ]]; then
11355 error "No page in writeback, writeback=$WRITEBACK"
11358 set_nodes_failloc "$(osts_nodes)" 0
11361 if [[ $RC -ne 0 ]]; then
11362 error "Multiop fsync failed, rc=$RC"
11365 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11366 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11368 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11369 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11373 echo "Dirty pages flushed via fsync on EROFS"
11376 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
11378 # continue to use small resend count to reduce test_118* time (b=14842)
11379 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
11383 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11384 remote_ost_nodsh && skip "remote OST with nodsh"
11388 #define OBD_FAIL_OST_BRW_PAUSE_BULK
11389 set_nodes_failloc "$(osts_nodes)" 0x214
11390 # multiop should block due to fsync until pages are written
11391 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
11395 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
11396 error "Multiop failed to block on fsync, pid=$MULTIPID"
11399 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11401 if [[ $WRITEBACK -eq 0 ]]; then
11402 error "No page in writeback, writeback=$WRITEBACK"
11405 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
11406 set_nodes_failloc "$(osts_nodes)" 0
11408 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11409 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11411 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11412 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11416 echo "Dirty pages gaurenteed flushed via fsync"
11419 run_test 118d "Fsync validation inject a delay of the bulk =========="
11422 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11426 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
11427 lctl set_param fail_loc=0x8000040a
11429 # Should simulate EINVAL error which is fatal
11430 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11432 if [[ $RC -eq 0 ]]; then
11433 error "Must return error due to dropped pages, rc=$RC"
11436 lctl set_param fail_loc=0x0
11438 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11439 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11440 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11442 if [[ $LOCKED -ne 0 ]]; then
11443 error "Locked pages remain in cache, locked=$LOCKED"
11446 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11447 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11451 echo "No pages locked after fsync"
11456 run_test 118f "Simulate unrecoverable OSC side error =========="
11459 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11463 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
11464 lctl set_param fail_loc=0x406
11466 # simulate local -ENOMEM
11467 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11470 lctl set_param fail_loc=0
11471 if [[ $RC -eq 0 ]]; then
11472 error "Must return error due to dropped pages, rc=$RC"
11475 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11476 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11477 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11479 if [[ $LOCKED -ne 0 ]]; then
11480 error "Locked pages remain in cache, locked=$LOCKED"
11483 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11484 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11488 echo "No pages locked after fsync"
11493 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
11496 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11497 remote_ost_nodsh && skip "remote OST with nodsh"
11501 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
11502 set_nodes_failloc "$(osts_nodes)" 0x20e
11503 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
11504 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11507 set_nodes_failloc "$(osts_nodes)" 0
11508 if [[ $RC -eq 0 ]]; then
11509 error "Must return error due to dropped pages, rc=$RC"
11512 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11513 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11514 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11516 if [[ $LOCKED -ne 0 ]]; then
11517 error "Locked pages remain in cache, locked=$LOCKED"
11520 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11521 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11525 echo "No pages locked after fsync"
11529 run_test 118h "Verify timeout in handling recoverables errors =========="
11531 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
11534 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11535 remote_ost_nodsh && skip "remote OST with nodsh"
11539 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
11540 set_nodes_failloc "$(osts_nodes)" 0x20e
11542 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
11543 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
11546 set_nodes_failloc "$(osts_nodes)" 0
11550 if [[ $RC -ne 0 ]]; then
11551 error "got error, but should be not, rc=$RC"
11554 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11555 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11556 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
11557 if [[ $LOCKED -ne 0 ]]; then
11558 error "Locked pages remain in cache, locked=$LOCKED"
11561 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11562 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11566 echo "No pages locked after fsync"
11570 run_test 118i "Fix error before timeout in recoverable error =========="
11572 [ "$SLOW" = "no" ] && set_resend_count 4
11575 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11576 remote_ost_nodsh && skip "remote OST with nodsh"
11580 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
11581 set_nodes_failloc "$(osts_nodes)" 0x220
11583 # return -EIO from OST
11584 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11586 set_nodes_failloc "$(osts_nodes)" 0x0
11587 if [[ $RC -eq 0 ]]; then
11588 error "Must return error due to dropped pages, rc=$RC"
11591 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11592 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11593 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
11594 if [[ $LOCKED -ne 0 ]]; then
11595 error "Locked pages remain in cache, locked=$LOCKED"
11598 # in recoverable error on OST we want resend and stay until it finished
11599 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11600 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11604 echo "No pages locked after fsync"
11608 run_test 118j "Simulate unrecoverable OST side error =========="
11612 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11613 remote_ost_nodsh && skip "remote OSTs with nodsh"
11615 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
11616 set_nodes_failloc "$(osts_nodes)" 0x20e
11617 test_mkdir $DIR/$tdir
11619 for ((i=0;i<10;i++)); do
11620 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
11621 error "dd to $DIR/$tdir/$tfile-$i failed" )&
11628 set_nodes_failloc "$(osts_nodes)" 0
11631 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
11633 test_118l() # LU-646
11635 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11637 test_mkdir $DIR/$tdir
11638 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
11641 run_test 118l "fsync dir"
11643 test_118m() # LU-3066
11645 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11647 test_mkdir $DIR/$tdir
11648 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
11651 run_test 118m "fdatasync dir ========="
11653 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
11660 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11661 remote_ost_nodsh && skip "remote OSTs with nodsh"
11663 # Sleep to avoid a cached response.
11664 #define OBD_STATFS_CACHE_SECONDS 1
11667 # Inject a 10 second delay in the OST_STATFS handler.
11668 #define OBD_FAIL_OST_STATFS_DELAY 0x242
11669 set_nodes_failloc "$(osts_nodes)" 0x242
11672 stat --file-system $MOUNT > /dev/null
11675 set_nodes_failloc "$(osts_nodes)" 0
11677 if ((end - begin > 20)); then
11678 error "statfs took $((end - begin)) seconds, expected 10"
11681 run_test 118n "statfs() sends OST_STATFS requests in parallel"
11683 test_119a() # bug 11737
11685 BSIZE=$((512 * 1024))
11686 directio write $DIR/$tfile 0 1 $BSIZE
11687 # We ask to read two blocks, which is more than a file size.
11688 # directio will indicate an error when requested and actual
11689 # sizes aren't equeal (a normal situation in this case) and
11690 # print actual read amount.
11691 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
11692 if [ "$NOB" != "$BSIZE" ]; then
11693 error "read $NOB bytes instead of $BSIZE"
11697 run_test 119a "Short directIO read must return actual read amount"
11699 test_119b() # bug 11737
11701 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11703 $LFS setstripe -c 2 $DIR/$tfile || error "setstripe failed"
11704 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
11706 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) ||
11707 error "direct read failed"
11710 run_test 119b "Sparse directIO read must return actual read amount"
11712 test_119c() # bug 13099
11715 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
11716 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
11719 run_test 119c "Testing for direct read hitting hole"
11721 test_119d() # bug 15950
11723 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11725 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
11726 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
11728 $LFS setstripe $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
11729 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
11730 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
11731 lctl set_param fail_loc=0x40d
11732 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
11735 cat $DIR/$tfile > /dev/null &
11736 lctl set_param fail_loc=0
11739 log "the DIO writes have completed, now wait for the reads (should not block very long)"
11741 [ -n "`ps h -p $pid_reads -o comm`" ] && \
11742 error "the read rpcs have not completed in 2s"
11744 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
11746 run_test 119d "The DIO path should try to send a new rpc once one is completed"
11749 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11750 remote_mds_nodsh && skip "remote MDS with nodsh"
11751 test_mkdir -i0 -c1 $DIR/$tdir
11752 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11753 skip_env "no early lock cancel on server"
11755 lru_resize_disable mdc
11756 lru_resize_disable osc
11757 cancel_lru_locks mdc
11758 # asynchronous object destroy at MDT could cause bl ast to client
11759 cancel_lru_locks osc
11761 stat $DIR/$tdir > /dev/null
11762 can1=$(do_facet mds1 \
11763 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11764 awk '/ldlm_cancel/ {print $2}')
11765 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11766 awk '/ldlm_bl_callback/ {print $2}')
11767 test_mkdir -i0 -c1 $DIR/$tdir/d1
11768 can2=$(do_facet mds1 \
11769 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11770 awk '/ldlm_cancel/ {print $2}')
11771 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11772 awk '/ldlm_bl_callback/ {print $2}')
11773 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11774 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11775 lru_resize_enable mdc
11776 lru_resize_enable osc
11778 run_test 120a "Early Lock Cancel: mkdir test"
11781 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11782 remote_mds_nodsh && skip "remote MDS with nodsh"
11783 test_mkdir $DIR/$tdir
11784 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11785 skip_env "no early lock cancel on server"
11787 lru_resize_disable mdc
11788 lru_resize_disable osc
11789 cancel_lru_locks mdc
11790 stat $DIR/$tdir > /dev/null
11791 can1=$(do_facet $SINGLEMDS \
11792 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11793 awk '/ldlm_cancel/ {print $2}')
11794 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11795 awk '/ldlm_bl_callback/ {print $2}')
11796 touch $DIR/$tdir/f1
11797 can2=$(do_facet $SINGLEMDS \
11798 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11799 awk '/ldlm_cancel/ {print $2}')
11800 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11801 awk '/ldlm_bl_callback/ {print $2}')
11802 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11803 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11804 lru_resize_enable mdc
11805 lru_resize_enable osc
11807 run_test 120b "Early Lock Cancel: create test"
11810 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11811 remote_mds_nodsh && skip "remote MDS with nodsh"
11812 test_mkdir -i0 -c1 $DIR/$tdir
11813 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11814 skip "no early lock cancel on server"
11816 lru_resize_disable mdc
11817 lru_resize_disable osc
11818 test_mkdir -i0 -c1 $DIR/$tdir/d1
11819 test_mkdir -i0 -c1 $DIR/$tdir/d2
11820 touch $DIR/$tdir/d1/f1
11821 cancel_lru_locks mdc
11822 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
11823 can1=$(do_facet mds1 \
11824 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11825 awk '/ldlm_cancel/ {print $2}')
11826 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11827 awk '/ldlm_bl_callback/ {print $2}')
11828 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
11829 can2=$(do_facet mds1 \
11830 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11831 awk '/ldlm_cancel/ {print $2}')
11832 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11833 awk '/ldlm_bl_callback/ {print $2}')
11834 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11835 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11836 lru_resize_enable mdc
11837 lru_resize_enable osc
11839 run_test 120c "Early Lock Cancel: link test"
11842 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11843 remote_mds_nodsh && skip "remote MDS with nodsh"
11844 test_mkdir -i0 -c1 $DIR/$tdir
11845 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11846 skip_env "no early lock cancel on server"
11848 lru_resize_disable mdc
11849 lru_resize_disable osc
11851 cancel_lru_locks mdc
11852 stat $DIR/$tdir > /dev/null
11853 can1=$(do_facet mds1 \
11854 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11855 awk '/ldlm_cancel/ {print $2}')
11856 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11857 awk '/ldlm_bl_callback/ {print $2}')
11858 chmod a+x $DIR/$tdir
11859 can2=$(do_facet mds1 \
11860 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11861 awk '/ldlm_cancel/ {print $2}')
11862 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11863 awk '/ldlm_bl_callback/ {print $2}')
11864 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11865 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11866 lru_resize_enable mdc
11867 lru_resize_enable osc
11869 run_test 120d "Early Lock Cancel: setattr test"
11872 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11873 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11874 skip_env "no early lock cancel on server"
11875 remote_mds_nodsh && skip "remote MDS with nodsh"
11877 local dlmtrace_set=false
11879 test_mkdir -i0 -c1 $DIR/$tdir
11880 lru_resize_disable mdc
11881 lru_resize_disable osc
11882 ! $LCTL get_param debug | grep -q dlmtrace &&
11883 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
11884 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
11885 cancel_lru_locks mdc
11886 cancel_lru_locks osc
11887 dd if=$DIR/$tdir/f1 of=/dev/null
11888 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
11889 # XXX client can not do early lock cancel of OST lock
11890 # during unlink (LU-4206), so cancel osc lock now.
11892 cancel_lru_locks osc
11893 can1=$(do_facet mds1 \
11894 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11895 awk '/ldlm_cancel/ {print $2}')
11896 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11897 awk '/ldlm_bl_callback/ {print $2}')
11898 unlink $DIR/$tdir/f1
11900 can2=$(do_facet mds1 \
11901 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11902 awk '/ldlm_cancel/ {print $2}')
11903 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11904 awk '/ldlm_bl_callback/ {print $2}')
11905 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
11906 $LCTL dk $TMP/cancel.debug.txt
11907 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
11908 $LCTL dk $TMP/blocking.debug.txt
11909 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
11910 lru_resize_enable mdc
11911 lru_resize_enable osc
11913 run_test 120e "Early Lock Cancel: unlink test"
11916 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11917 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11918 skip_env "no early lock cancel on server"
11919 remote_mds_nodsh && skip "remote MDS with nodsh"
11921 test_mkdir -i0 -c1 $DIR/$tdir
11922 lru_resize_disable mdc
11923 lru_resize_disable osc
11924 test_mkdir -i0 -c1 $DIR/$tdir/d1
11925 test_mkdir -i0 -c1 $DIR/$tdir/d2
11926 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
11927 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
11928 cancel_lru_locks mdc
11929 cancel_lru_locks osc
11930 dd if=$DIR/$tdir/d1/f1 of=/dev/null
11931 dd if=$DIR/$tdir/d2/f2 of=/dev/null
11932 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
11933 # XXX client can not do early lock cancel of OST lock
11934 # during rename (LU-4206), so cancel osc lock now.
11936 cancel_lru_locks osc
11937 can1=$(do_facet mds1 \
11938 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11939 awk '/ldlm_cancel/ {print $2}')
11940 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11941 awk '/ldlm_bl_callback/ {print $2}')
11942 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
11944 can2=$(do_facet mds1 \
11945 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11946 awk '/ldlm_cancel/ {print $2}')
11947 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11948 awk '/ldlm_bl_callback/ {print $2}')
11949 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11950 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11951 lru_resize_enable mdc
11952 lru_resize_enable osc
11954 run_test 120f "Early Lock Cancel: rename test"
11957 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11958 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11959 skip_env "no early lock cancel on server"
11960 remote_mds_nodsh && skip "remote MDS with nodsh"
11962 lru_resize_disable mdc
11963 lru_resize_disable osc
11965 echo create $count files
11966 test_mkdir $DIR/$tdir
11967 cancel_lru_locks mdc
11968 cancel_lru_locks osc
11971 can0=$(do_facet $SINGLEMDS \
11972 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11973 awk '/ldlm_cancel/ {print $2}')
11974 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11975 awk '/ldlm_bl_callback/ {print $2}')
11976 createmany -o $DIR/$tdir/f $count
11978 can1=$(do_facet $SINGLEMDS \
11979 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11980 awk '/ldlm_cancel/ {print $2}')
11981 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11982 awk '/ldlm_bl_callback/ {print $2}')
11984 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
11985 echo rm $count files
11988 can2=$(do_facet $SINGLEMDS \
11989 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11990 awk '/ldlm_cancel/ {print $2}')
11991 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11992 awk '/ldlm_bl_callback/ {print $2}')
11994 echo total: $count removes in $((t2-t1))
11995 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
11997 # wait for commitment of removal
11998 lru_resize_enable mdc
11999 lru_resize_enable osc
12001 run_test 120g "Early Lock Cancel: performance test"
12003 test_121() { #bug #10589
12004 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12007 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
12008 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
12009 lctl set_param fail_loc=0x310
12010 cancel_lru_locks osc > /dev/null
12011 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
12012 lctl set_param fail_loc=0
12013 [[ $reads -eq $writes ]] ||
12014 error "read $reads blocks, must be $writes blocks"
12016 run_test 121 "read cancel race ========="
12018 test_123a_base() { # was test 123, statahead(bug 11401)
12022 if ! grep -q "processor.*: 1" /proc/cpuinfo; then
12023 log "testing UP system. Performance may be lower than expected."
12028 test_mkdir $DIR/$tdir
12029 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
12030 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
12032 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
12033 createmany -o $DIR/$tdir/$tfile $j $((i - j))
12035 max=$(lctl get_param -n llite.*.statahead_max | head -n 1)
12036 lctl set_param -n llite.*.statahead_max 0
12037 lctl get_param llite.*.statahead_max
12038 cancel_lru_locks mdc
12039 cancel_lru_locks osc
12041 time $lsx $DIR/$tdir | wc -l
12043 delta=$((etime - stime))
12044 log "$lsx $i files without statahead: $delta sec"
12045 lctl set_param llite.*.statahead_max=$max
12047 swrong=$(lctl get_param -n llite.*.statahead_stats |
12048 grep "statahead wrong:" | awk '{print $3}')
12049 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
12050 cancel_lru_locks mdc
12051 cancel_lru_locks osc
12053 time $lsx $DIR/$tdir | wc -l
12055 delta_sa=$((etime - stime))
12056 log "$lsx $i files with statahead: $delta_sa sec"
12057 lctl get_param -n llite.*.statahead_stats
12058 ewrong=$(lctl get_param -n llite.*.statahead_stats |
12059 grep "statahead wrong:" | awk '{print $3}')
12061 [[ $swrong -lt $ewrong ]] &&
12062 log "statahead was stopped, maybe too many locks held!"
12063 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
12065 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
12066 max=$(lctl get_param -n llite.*.statahead_max |
12068 lctl set_param -n llite.*.statahead_max 0
12069 lctl get_param llite.*.statahead_max
12070 cancel_lru_locks mdc
12071 cancel_lru_locks osc
12073 time $lsx $DIR/$tdir | wc -l
12075 delta=$((etime - stime))
12076 log "$lsx $i files again without statahead: $delta sec"
12077 lctl set_param llite.*.statahead_max=$max
12078 if [ $((delta_sa * 100 > delta * 105 && delta_sa > delta + 2)) ]; then
12079 if [ $SLOWOK -eq 0 ]; then
12080 error "$lsx $i files is slower with statahead!"
12082 log "$lsx $i files is slower with statahead!"
12088 [ $delta -gt 20 ] && break
12089 [ $delta -gt 8 ] && MULT=$((50 / delta))
12090 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
12098 delta=$((etime - stime))
12099 log "rm -r $DIR/$tdir/: $delta seconds"
12101 lctl get_param -n llite.*.statahead_stats
12105 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12107 test_123a_base "ls -l"
12109 run_test 123aa "verify statahead work"
12112 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12114 statx_supported || skip_env "Test must be statx() syscall supported"
12116 test_123a_base "$STATX -l"
12118 run_test 123ab "verify statahead work by using statx"
12121 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12123 statx_supported || skip_env "Test must be statx() syscall supported"
12130 cancel_lru_locks $OSC
12131 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
12132 agl_before=$($LCTL get_param -n llite.*.statahead_stats |
12133 awk '/agl.total:/ {print $3}')
12134 test_123a_base "$STATX -c \"%n %i %A %h %u %g %W %X %Z\" -D"
12135 test_123a_base "$STATX --cached=always -D"
12136 agl_after=$($LCTL get_param -n llite.*.statahead_stats |
12137 awk '/agl.total:/ {print $3}')
12138 [ $agl_before -eq $agl_after ] ||
12139 error "Should not trigger AGL thread - $agl_before:$agl_after"
12140 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
12141 [ $rpcs_after -eq $rpcs_before ] ||
12142 error "$STATX should not send glimpse RPCs to $OSC"
12144 run_test 123ac "verify statahead work by using statx without glimpse RPCs"
12146 test_123b () { # statahead(bug 15027)
12147 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12149 test_mkdir $DIR/$tdir
12150 createmany -o $DIR/$tdir/$tfile-%d 1000
12152 cancel_lru_locks mdc
12153 cancel_lru_locks osc
12155 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
12156 lctl set_param fail_loc=0x80000803
12157 ls -lR $DIR/$tdir > /dev/null
12159 lctl set_param fail_loc=0x0
12160 lctl get_param -n llite.*.statahead_stats
12165 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
12168 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
12170 test_mkdir -i 0 -c 1 $DIR/$tdir.0
12171 test_mkdir -i 1 -c 1 $DIR/$tdir.1
12172 touch $DIR/$tdir.1/{1..3}
12173 mv $DIR/$tdir.1/{1..3} $DIR/$tdir.0
12175 remount_client $MOUNT
12177 $MULTIOP $DIR/$tdir.0 Q
12179 # let statahead to complete
12180 ls -l $DIR/$tdir.0 > /dev/null
12182 testid=$(echo $TESTNAME | tr '_' ' ')
12183 dmesg | tac | sed "/$testid/,$ d" | grep "Can not initialize inode" &&
12184 error "statahead warning" || true
12186 run_test 123c "Can not initialize inode warning on DNE statahead"
12189 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12190 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
12191 skip_env "no lru resize on server"
12195 test_mkdir $DIR/$tdir
12197 log "create $NR files at $DIR/$tdir"
12198 createmany -o $DIR/$tdir/f $NR ||
12199 error "failed to create $NR files in $DIR/$tdir"
12201 cancel_lru_locks mdc
12202 ls -l $DIR/$tdir > /dev/null
12206 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
12207 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
12208 LRU_SIZE=$($LCTL get_param -n $PARAM)
12209 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
12210 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
12212 log "NS=$(basename $NSDIR)"
12217 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
12218 skip "Not enough cached locks created!"
12220 log "LRU=$LRU_SIZE"
12224 # We know that lru resize allows one client to hold $LIMIT locks
12225 # for 10h. After that locks begin to be killed by client.
12227 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
12229 if [ $LIMIT -lt $LRU_SIZE ]; then
12230 skip "Limit is too small $LIMIT"
12233 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
12234 # killing locks. Some time was spent for creating locks. This means
12235 # that up to the moment of sleep finish we must have killed some of
12236 # them (10-100 locks). This depends on how fast ther were created.
12237 # Many of them were touched in almost the same moment and thus will
12238 # be killed in groups.
12239 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE * 100))
12241 # Use $LRU_SIZE_B here to take into account real number of locks
12242 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
12243 local LRU_SIZE_B=$LRU_SIZE
12245 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
12246 log "OLD_LVF=$OLD_LVF"
12247 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
12249 # Let's make sure that we really have some margin. Client checks
12250 # cached locks every 10 sec.
12251 SLEEP=$((SLEEP+20))
12252 log "Sleep ${SLEEP} sec"
12254 while ((SEC<$SLEEP)); do
12258 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
12259 echo -n "$LRU_SIZE"
12262 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
12263 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
12265 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
12266 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
12267 unlinkmany $DIR/$tdir/f $NR
12271 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
12272 log "unlink $NR files at $DIR/$tdir"
12273 unlinkmany $DIR/$tdir/f $NR
12275 run_test 124a "lru resize ======================================="
12277 get_max_pool_limit()
12279 local limit=$($LCTL get_param \
12280 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
12282 for l in $limit; do
12283 if [[ $l -gt $max ]]; then
12291 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12292 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
12293 skip_env "no lru resize on server"
12295 LIMIT=$(get_max_pool_limit)
12297 NR=$(($(default_lru_size)*20))
12298 if [[ $NR -gt $LIMIT ]]; then
12299 log "Limit lock number by $LIMIT locks"
12303 IFree=$(mdsrate_inodes_available)
12304 if [ $IFree -lt $NR ]; then
12305 log "Limit lock number by $IFree inodes"
12309 lru_resize_disable mdc
12310 test_mkdir -p $DIR/$tdir/disable_lru_resize
12312 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
12313 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
12314 cancel_lru_locks mdc
12317 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
12320 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
12323 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
12327 nolruresize_delta=$((etime-stime))
12328 log "ls -la time: $nolruresize_delta seconds"
12329 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
12330 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
12332 lru_resize_enable mdc
12333 test_mkdir -p $DIR/$tdir/enable_lru_resize
12335 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
12336 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
12337 cancel_lru_locks mdc
12340 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
12343 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
12346 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
12350 lruresize_delta=$((etime-stime))
12351 log "ls -la time: $lruresize_delta seconds"
12352 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
12354 if [ $lruresize_delta -gt $nolruresize_delta ]; then
12355 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
12356 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
12357 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
12359 log "lru resize performs the same with no lru resize"
12361 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
12363 run_test 124b "lru resize (performance test) ======================="
12366 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12367 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
12368 skip_env "no lru resize on server"
12370 # cache ununsed locks on client
12372 cancel_lru_locks mdc
12373 test_mkdir $DIR/$tdir
12374 createmany -o $DIR/$tdir/f $nr ||
12375 error "failed to create $nr files in $DIR/$tdir"
12376 ls -l $DIR/$tdir > /dev/null
12378 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
12379 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
12380 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
12381 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
12382 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
12384 # set lru_max_age to 1 sec
12385 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
12386 echo "sleep $((recalc_p * 2)) seconds..."
12387 sleep $((recalc_p * 2))
12389 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
12390 # restore lru_max_age
12391 $LCTL set_param -n $nsdir.lru_max_age $max_age
12392 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
12393 unlinkmany $DIR/$tdir/f $nr
12395 run_test 124c "LRUR cancel very aged locks"
12398 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12399 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
12400 skip_env "no lru resize on server"
12402 # cache ununsed locks on client
12405 lru_resize_disable mdc
12406 stack_trap "lru_resize_enable mdc" EXIT
12408 cancel_lru_locks mdc
12410 # asynchronous object destroy at MDT could cause bl ast to client
12411 test_mkdir $DIR/$tdir
12412 createmany -o $DIR/$tdir/f $nr ||
12413 error "failed to create $nr files in $DIR/$tdir"
12414 stack_trap "unlinkmany $DIR/$tdir/f $nr" EXIT
12416 ls -l $DIR/$tdir > /dev/null
12418 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
12419 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
12420 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
12421 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
12423 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
12425 # set lru_max_age to 1 sec
12426 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
12427 stack_trap "$LCTL set_param -n $nsdir.lru_max_age $max_age" EXIT
12429 echo "sleep $((recalc_p * 2)) seconds..."
12430 sleep $((recalc_p * 2))
12432 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
12434 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
12436 run_test 124d "cancel very aged locks if lru-resize diasbaled"
12438 test_125() { # 13358
12439 $LCTL get_param -n llite.*.client_type | grep -q local ||
12440 skip "must run as local client"
12441 $LCTL get_param -n mdc.*-mdc-*.connect_flags | grep -q acl ||
12442 skip_env "must have acl enabled"
12443 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
12445 test_mkdir $DIR/$tdir
12446 $LFS setstripe -S 65536 -c -1 $DIR/$tdir || error "setstripe failed"
12447 setfacl -R -m u:bin:rwx $DIR/$tdir || error "setfacl $DIR/$tdir failed"
12448 ls -ld $DIR/$tdir || error "cannot access $DIR/$tdir"
12450 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
12452 test_126() { # bug 12829/13455
12453 $GSS && skip_env "must run as gss disabled"
12454 $LCTL get_param -n llite.*.client_type | grep -q local ||
12455 skip "must run as local client"
12456 [ "$UID" != 0 ] && skip "must run as root, not UID $UID"
12458 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
12459 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
12461 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
12463 run_test 126 "check that the fsgid provided by the client is taken into account"
12465 test_127a() { # bug 15521
12466 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12467 local name count samp unit min max sum sumsq
12469 $LFS setstripe -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
12470 echo "stats before reset"
12471 $LCTL get_param osc.*.stats
12472 $LCTL set_param osc.*.stats=0
12473 local fsize=$((2048 * 1024))
12475 dd if=/dev/zero of=$DIR/$tfile bs=$fsize count=1
12476 cancel_lru_locks osc
12477 dd if=$DIR/$tfile of=/dev/null bs=$fsize
12479 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/$tfile.tmp
12480 stack_trap "rm -f $TMP/$tfile.tmp"
12481 while read name count samp unit min max sum sumsq; do
12482 echo "got name=$name count=$count unit=$unit min=$min max=$max"
12483 [ ! $min ] && error "Missing min value for $name proc entry"
12484 eval $name=$count || error "Wrong proc format"
12487 read_bytes|write_bytes)
12488 [[ "$unit" =~ "bytes" ]] ||
12489 error "unit is not 'bytes': $unit"
12490 (( $min >= 4096 )) || error "min is too small: $min"
12491 (( $min <= $fsize )) || error "min is too big: $min"
12492 (( $max >= 4096 )) || error "max is too small: $max"
12493 (( $max <= $fsize )) || error "max is too big: $max"
12494 (( $sum == $fsize )) || error "sum is wrong: $sum"
12495 (( $sumsq >= ($fsize / 4096) * (4096 * 4096) )) ||
12496 error "sumsquare is too small: $sumsq"
12497 (( $sumsq <= $fsize * $fsize )) ||
12498 error "sumsquare is too big: $sumsq"
12500 ost_read|ost_write)
12501 [[ "$unit" =~ "usec" ]] ||
12502 error "unit is not 'usec': $unit"
12506 done < $DIR/$tfile.tmp
12508 #check that we actually got some stats
12509 [ "$read_bytes" ] || error "Missing read_bytes stats"
12510 [ "$write_bytes" ] || error "Missing write_bytes stats"
12511 [ "$read_bytes" != 0 ] || error "no read done"
12512 [ "$write_bytes" != 0 ] || error "no write done"
12514 run_test 127a "verify the client stats are sane"
12516 test_127b() { # bug LU-333
12517 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12518 local name count samp unit min max sum sumsq
12520 echo "stats before reset"
12521 $LCTL get_param llite.*.stats
12522 $LCTL set_param llite.*.stats=0
12524 # perform 2 reads and writes so MAX is different from SUM.
12525 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
12526 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
12527 cancel_lru_locks osc
12528 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
12529 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
12531 $LCTL get_param llite.*.stats | grep samples > $TMP/$tfile.tmp
12532 stack_trap "rm -f $TMP/$tfile.tmp"
12533 while read name count samp unit min max sum sumsq; do
12534 echo "got name=$name count=$count unit=$unit min=$min max=$max"
12535 eval $name=$count || error "Wrong proc format"
12538 read_bytes|write_bytes)
12539 [[ "$unit" =~ "bytes" ]] ||
12540 error "unit is not 'bytes': $unit"
12541 (( $count == 2 )) || error "count is not 2: $count"
12542 (( $min == $PAGE_SIZE )) ||
12543 error "min is not $PAGE_SIZE: $min"
12544 (( $max == $PAGE_SIZE )) ||
12545 error "max is not $PAGE_SIZE: $max"
12546 (( $sum == $PAGE_SIZE * 2 )) ||
12547 error "sum is not $((PAGE_SIZE * 2)): $sum"
12550 [[ "$unit" =~ "usec" ]] ||
12551 error "unit is not 'usec': $unit"
12555 done < $TMP/$tfile.tmp
12557 #check that we actually got some stats
12558 [ "$read_bytes" ] || error "Missing read_bytes stats"
12559 [ "$write_bytes" ] || error "Missing write_bytes stats"
12560 [ "$read_bytes" != 0 ] || error "no read done"
12561 [ "$write_bytes" != 0 ] || error "no write done"
12563 run_test 127b "verify the llite client stats are sane"
12565 test_127c() { # LU-12394
12566 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
12573 $LCTL set_param llite.*.extents_stats=1
12574 stack_trap "$LCTL set_param llite.*.extents_stats=0" EXIT
12576 # Use two stripes so there is enough space in default config
12577 $LFS setstripe -c 2 $DIR/$tfile
12579 # Extent stats start at 0-4K and go in power of two buckets
12580 # LL_HIST_START = 12 --> 2^12 = 4K
12581 # We do 3K*2^i, so 3K, 6K, 12K, 24K... hitting each bucket.
12582 # We do not do buckets larger than 64 MiB to avoid ENOSPC issues on
12584 for size in 3K 6K 12K 24K 48K 96K 192K 384K 768K 1536K 3M 6M 12M 24M 48M;
12586 # Write and read, 2x each, second time at a non-zero offset
12587 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1
12588 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1 seek=10
12589 dd if=$DIR/$tfile of=/dev/null bs=$size count=1
12590 dd if=$DIR/$tfile of=/dev/null bs=$size count=1 seek=10
12594 $LCTL get_param llite.*.extents_stats
12597 for bsize in 4K 8K 16K 32K 64K 128K 256K 512K 1M 2M 4M 8M 16M 32M 64M;
12599 local bucket=$($LCTL get_param -n llite.*.extents_stats |
12601 reads=$(echo $bucket | awk '{print $5}')
12602 writes=$(echo $bucket | awk '{print $9}')
12603 [ "$reads" -eq $count ] ||
12604 error "$reads reads in < $bsize bucket, expect $count"
12605 [ "$writes" -eq $count ] ||
12606 error "$writes writes in < $bsize bucket, expect $count"
12609 # Test mmap write and read
12610 $LCTL set_param llite.*.extents_stats=c
12612 dd if=/dev/zero of=$DIR/$tfile bs=${size}K count=1
12613 $MULTIOP $DIR/$tfile OSMRUc || error "$MULTIOP $DIR/$tfile failed"
12614 $MULTIOP $DIR/$tfile OSMWUc || error "$MULTIOP $DIR/$tfile failed"
12616 $LCTL get_param llite.*.extents_stats
12618 count=$(((size*1024) / PAGE_SIZE))
12620 bsize=$((2 * PAGE_SIZE / 1024))K
12622 bucket=$($LCTL get_param -n llite.*.extents_stats |
12624 reads=$(echo $bucket | awk '{print $5}')
12625 writes=$(echo $bucket | awk '{print $9}')
12626 # mmap writes fault in the page first, creating an additonal read
12627 [ "$reads" -eq $((2 * count)) ] ||
12628 error "$reads reads in < $bsize bucket, expect $count"
12629 [ "$writes" -eq $count ] ||
12630 error "$writes writes in < $bsize bucket, expect $count"
12632 run_test 127c "test llite extent stats with regular & mmap i/o"
12634 test_128() { # bug 15212
12636 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
12641 result=$(grep error $TMP/$tfile.log)
12642 rm -f $DIR/$tfile $TMP/$tfile.log
12643 [ -z "$result" ] ||
12644 error "consecutive find's under interactive lfs failed"
12646 run_test 128 "interactive lfs for 2 consecutive find's"
12648 set_dir_limits () {
12653 local ldproc=/proc/fs/ldiskfs
12654 local facets=$(get_facets MDS)
12656 for facet in ${facets//,/ }; do
12657 canondev=$(ldiskfs_canon \
12658 *.$(convert_facet2label $facet).mntdev $facet)
12659 do_facet $facet "test -e $ldproc/$canondev/max_dir_size" ||
12660 ldproc=/sys/fs/ldiskfs
12661 do_facet $facet "echo $1 >$ldproc/$canondev/max_dir_size"
12662 do_facet $facet "echo $2 >$ldproc/$canondev/warning_dir_size"
12666 check_mds_dmesg() {
12667 local facets=$(get_facets MDS)
12668 for facet in ${facets//,/ }; do
12669 do_facet $facet "dmesg | tail -3 | grep $1" && return 0
12675 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12676 [[ $MDS1_VERSION -ge $(version_code 2.5.56) ]] ||
12677 skip "Need MDS version with at least 2.5.56"
12678 if [ "$mds1_FSTYPE" != ldiskfs ]; then
12679 skip_env "ldiskfs only test"
12681 remote_mds_nodsh && skip "remote MDS with nodsh"
12684 local has_warning=false
12687 mkdir -p $DIR/$tdir
12689 # block size of mds1
12690 local maxsize=$(($($LCTL get_param -n mdc.*MDT0000*.blocksize) * 8))
12691 set_dir_limits $maxsize $((maxsize * 6 / 8))
12692 stack_trap "set_dir_limits 0 0"
12693 stack_trap "unlinkmany $DIR/$tdir/file_base_ 2000 || true"
12694 local dirsize=$(stat -c%s "$DIR/$tdir")
12696 while (( $dirsize <= $maxsize )); do
12697 $MCREATE $DIR/$tdir/file_base_$nfiles
12699 # check two errors:
12700 # ENOSPC for ext4 max_dir_size, which has been used since
12701 # kernel v3.6-rc1-8-gdf981d03ee, lustre v2_4_50_0-79-gaed82035c0
12702 if (( rc == ENOSPC )); then
12704 echo "rc=$rc returned as expected after $nfiles files"
12706 createmany -o $DIR/$tdir/file_extra_$nfiles. 5 ||
12707 error "create failed w/o dir size limit"
12709 # messages may be rate limited if test is run repeatedly
12710 check_mds_dmesg '"is approaching max"' ||
12711 echo "warning message should be output"
12712 check_mds_dmesg '"has reached max"' ||
12713 echo "reached message should be output"
12715 dirsize=$(stat -c%s "$DIR/$tdir")
12717 [[ $dirsize -ge $maxsize ]] && return 0
12718 error "dirsize $dirsize < $maxsize after $nfiles files"
12719 elif (( rc != 0 )); then
12722 nfiles=$((nfiles + 1))
12723 dirsize=$(stat -c%s "$DIR/$tdir")
12726 error "rc=$rc, size=$dirsize/$maxsize, mdt=$MDSCOUNT, nfiles=$nfiles"
12728 run_test 129 "test directory size limit ========================"
12737 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12738 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
12740 trap cleanup_130 EXIT RETURN
12742 local fm_file=$DIR/$tfile
12743 $LFS setstripe -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
12744 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
12745 error "dd failed for $fm_file"
12747 # LU-1795: test filefrag/FIEMAP once, even if unsupported
12748 filefrag -ves $fm_file
12750 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12751 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12752 [ $RC != 0 ] && error "filefrag $fm_file failed"
12754 filefrag_op=$(filefrag -ve -k $fm_file |
12755 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12756 lun=$($LFS getstripe -i $fm_file)
12758 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
12761 for line in $filefrag_op
12763 frag_lun=`echo $line | cut -d: -f5`
12764 ext_len=`echo $line | cut -d: -f4`
12765 if (( $frag_lun != $lun )); then
12767 error "FIEMAP on 1-stripe file($fm_file) failed"
12770 (( tot_len += ext_len ))
12773 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
12775 error "FIEMAP on 1-stripe file($fm_file) failed;"
12781 echo "FIEMAP on single striped file succeeded"
12783 run_test 130a "FIEMAP (1-stripe file)"
12786 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
12788 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12789 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
12791 trap cleanup_130 EXIT RETURN
12793 local fm_file=$DIR/$tfile
12794 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
12795 error "setstripe on $fm_file"
12796 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12797 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12799 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
12800 error "dd failed on $fm_file"
12802 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12803 filefrag_op=$(filefrag -ve -k $fm_file |
12804 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12806 last_lun=$(echo $filefrag_op | cut -d: -f5 |
12807 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12812 for line in $filefrag_op
12814 frag_lun=$(echo $line | cut -d: -f5 |
12815 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12816 ext_len=$(echo $line | cut -d: -f4)
12817 if (( $frag_lun != $last_lun )); then
12818 if (( tot_len != 1024 )); then
12820 error "FIEMAP on $fm_file failed; returned " \
12821 "len $tot_len for OST $last_lun instead of 1024"
12824 (( num_luns += 1 ))
12828 (( tot_len += ext_len ))
12831 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
12833 error "FIEMAP on $fm_file failed; returned wrong number of " \
12834 "luns or wrong len for OST $last_lun"
12840 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
12842 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
12845 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
12847 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12848 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
12850 trap cleanup_130 EXIT RETURN
12852 local fm_file=$DIR/$tfile
12853 $LFS setstripe -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
12854 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12855 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12857 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
12858 error "dd failed on $fm_file"
12860 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12861 filefrag_op=$(filefrag -ve -k $fm_file |
12862 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12864 last_lun=$(echo $filefrag_op | cut -d: -f5 |
12865 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12870 for line in $filefrag_op
12872 frag_lun=$(echo $line | cut -d: -f5 |
12873 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12874 ext_len=$(echo $line | cut -d: -f4)
12875 if (( $frag_lun != $last_lun )); then
12876 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
12877 if (( logical != 512 )); then
12879 error "FIEMAP on $fm_file failed; returned " \
12880 "logical start for lun $logical instead of 512"
12883 if (( tot_len != 512 )); then
12885 error "FIEMAP on $fm_file failed; returned " \
12886 "len $tot_len for OST $last_lun instead of 1024"
12889 (( num_luns += 1 ))
12893 (( tot_len += ext_len ))
12896 if (( num_luns != 2 || tot_len != 512 )); then
12898 error "FIEMAP on $fm_file failed; returned wrong number of " \
12899 "luns or wrong len for OST $last_lun"
12905 echo "FIEMAP on 2-stripe file with hole succeeded"
12907 run_test 130c "FIEMAP (2-stripe file with hole)"
12910 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
12912 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12913 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
12915 trap cleanup_130 EXIT RETURN
12917 local fm_file=$DIR/$tfile
12918 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
12919 error "setstripe on $fm_file"
12920 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12921 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12923 local actual_stripe_count=$($LFS getstripe -c $fm_file)
12924 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripe_count ||
12925 error "dd failed on $fm_file"
12927 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12928 filefrag_op=$(filefrag -ve -k $fm_file |
12929 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12931 last_lun=$(echo $filefrag_op | cut -d: -f5 |
12932 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12937 for line in $filefrag_op
12939 frag_lun=$(echo $line | cut -d: -f5 |
12940 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12941 ext_len=$(echo $line | cut -d: -f4)
12942 if (( $frag_lun != $last_lun )); then
12943 if (( tot_len != 1024 )); then
12945 error "FIEMAP on $fm_file failed; returned " \
12946 "len $tot_len for OST $last_lun instead of 1024"
12949 (( num_luns += 1 ))
12953 (( tot_len += ext_len ))
12956 if (( num_luns != actual_stripe_count || tot_len != 1024 )); then
12958 error "FIEMAP on $fm_file failed; returned wrong number of " \
12959 "luns or wrong len for OST $last_lun"
12965 echo "FIEMAP on N-stripe file succeeded"
12967 run_test 130d "FIEMAP (N-stripe file)"
12970 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
12972 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12973 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
12975 trap cleanup_130 EXIT RETURN
12977 local fm_file=$DIR/$tfile
12978 $LFS setstripe -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
12981 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
12982 for ((i = 0; i < $NUM_BLKS; i++)); do
12983 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) \
12984 conv=notrunc > /dev/null 2>&1
12987 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12988 filefrag_op=$(filefrag -ve -k $fm_file |
12989 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12991 last_lun=$(echo $filefrag_op | cut -d: -f5)
12996 for line in $filefrag_op; do
12997 frag_lun=$(echo $line | cut -d: -f5)
12998 ext_len=$(echo $line | cut -d: -f4)
12999 if [[ "$frag_lun" != "$last_lun" ]]; then
13000 if (( tot_len != $EXPECTED_LEN )); then
13002 error "OST$last_lun $tot_len != $EXPECTED_LEN"
13004 (( num_luns += 1 ))
13008 (( tot_len += ext_len ))
13011 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
13013 error "OST$last_lun $num_luns != 2, $tot_len != $EXPECTED_LEN"
13016 echo "FIEMAP with continuation calls succeeded"
13018 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
13021 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13022 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
13024 local fm_file=$DIR/$tfile
13025 $MULTIOP $fm_file oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T33554432c ||
13026 error "multiop create with lov_delay_create on $fm_file"
13028 filefrag -ves $fm_file || error "filefrag $fm_file failed"
13029 filefrag_extents=$(filefrag -vek $fm_file |
13030 awk '/extents? found/ { print $2 }')
13031 if [[ "$filefrag_extents" != "0" ]]; then
13032 error "$fm_file: filefrag_extents=$filefrag_extents != 0"
13037 run_test 130f "FIEMAP (unstriped file)"
13040 local file=$DIR/$tfile
13041 local nr=$((OSTCOUNT * 100))
13043 $LFS setstripe -C $nr $file ||
13044 error "failed to setstripe -C $nr $file"
13046 dd if=/dev/zero of=$file count=$nr bs=1M
13048 nr=$($LFS getstripe -c $file)
13050 local extents=$(filefrag -v $file |
13051 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}' | wc -l)
13053 echo "filefrag list $extents extents in file with stripecount $nr"
13054 if (( extents < nr )); then
13055 $LFS getstripe $file
13057 error "filefrag printed $extents < $nr extents"
13062 run_test 130g "FIEMAP (overstripe file)"
13064 # Test for writev/readv
13066 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 ||
13067 error "writev test failed"
13068 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 ||
13069 error "readv failed"
13072 run_test 131a "test iov's crossing stripe boundary for writev/readv"
13075 local fsize=$((524288 + 1048576 + 1572864))
13076 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 &&
13077 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
13078 error "append writev test failed"
13080 ((fsize += 1572864 + 1048576))
13081 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 &&
13082 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
13083 error "append writev test failed"
13086 run_test 131b "test append writev"
13089 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
13092 run_test 131c "test read/write on file w/o objects"
13095 rwv -f $DIR/$tfile -w -n 1 1572864
13096 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
13097 if [ "$NOB" != 1572864 ]; then
13098 error "Short read filed: read $NOB bytes instead of 1572864"
13102 run_test 131d "test short read"
13105 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
13106 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
13107 error "read hitting hole failed"
13110 run_test 131e "test read hitting hole"
13119 mds*) res=$(do_facet $facet \
13120 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op")
13122 ost*) res=$(do_facet $facet \
13123 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op")
13125 *) error "Wrong facet '$facet'" ;;
13127 [ "$res" ] || error "The counter for $op on $facet was not incremented"
13128 # if the argument $3 is zero, it means any stat increment is ok.
13129 if [[ $want -gt 0 ]]; then
13130 local count=$(echo $res | awk '{ print $2 }')
13131 [[ $count -ne $want ]] &&
13132 error "The $op counter on $facet is $count, not $want"
13137 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13138 remote_ost_nodsh && skip "remote OST with nodsh"
13139 remote_mds_nodsh && skip "remote MDS with nodsh"
13140 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
13141 skip_env "MDS doesn't support rename stats"
13143 local testdir=$DIR/${tdir}/stats_testdir
13145 mkdir -p $DIR/${tdir}
13148 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13149 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
13151 # verify mdt stats first.
13152 mkdir ${testdir} || error "mkdir failed"
13153 check_stats $SINGLEMDS "mkdir" 1
13154 touch ${testdir}/${tfile} || error "touch failed"
13155 check_stats $SINGLEMDS "open" 1
13156 check_stats $SINGLEMDS "close" 1
13157 [ $MDS1_VERSION -ge $(version_code 2.8.54) ] && {
13158 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
13159 check_stats $SINGLEMDS "mknod" 2
13161 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
13162 check_stats $SINGLEMDS "unlink" 1
13163 rm -f ${testdir}/${tfile} || error "file remove failed"
13164 check_stats $SINGLEMDS "unlink" 2
13166 # remove working dir and check mdt stats again.
13167 rmdir ${testdir} || error "rmdir failed"
13168 check_stats $SINGLEMDS "rmdir" 1
13170 local testdir1=$DIR/${tdir}/stats_testdir1
13171 mkdir -p ${testdir}
13172 mkdir -p ${testdir1}
13173 touch ${testdir1}/test1
13174 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
13175 check_stats $SINGLEMDS "crossdir_rename" 1
13177 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
13178 check_stats $SINGLEMDS "samedir_rename" 1
13180 rm -rf $DIR/${tdir}
13182 run_test 133a "Verifying MDT stats ========================================"
13187 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13188 remote_ost_nodsh && skip "remote OST with nodsh"
13189 remote_mds_nodsh && skip "remote MDS with nodsh"
13191 local testdir=$DIR/${tdir}/stats_testdir
13193 mkdir -p ${testdir} || error "mkdir failed"
13194 touch ${testdir}/${tfile} || error "touch failed"
13195 cancel_lru_locks mdc
13198 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13199 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
13201 # extra mdt stats verification.
13202 chmod 444 ${testdir}/${tfile} || error "chmod failed"
13203 check_stats $SINGLEMDS "setattr" 1
13204 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13205 if [ $MDS1_VERSION -ne $(version_code 2.2.0) ]
13207 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
13208 check_stats $SINGLEMDS "getattr" 1
13210 rm -rf $DIR/${tdir}
13212 # when DNE is enabled, MDT uses STATFS RPC to ping other targets
13213 # so the check below is not reliable
13214 [ $MDSCOUNT -eq 1 ] || return 0
13216 # Sleep to avoid a cached response.
13217 #define OBD_STATFS_CACHE_SECONDS 1
13219 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13220 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
13221 $LFS df || error "lfs failed"
13222 check_stats $SINGLEMDS "statfs" 1
13224 # check aggregated statfs (LU-10018)
13225 [ $MDS1_VERSION -lt $(version_code 2.11.54) ] &&
13227 [ $CLIENT_VERSION -lt $(version_code 2.11.54) ] &&
13230 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13231 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
13233 check_stats $SINGLEMDS "statfs" 1
13235 # We want to check that the client didn't send OST_STATFS to
13236 # ost1 but the MDT also uses OST_STATFS for precreate. So some
13237 # extra care is needed here.
13238 if remote_mds; then
13239 local nid=$($LCTL list_nids | head -1 | sed "s/\./\\\./g")
13240 local param="obdfilter.$FSNAME-OST0000.exports.'$nid'.stats"
13242 res=$(do_facet ost1 $LCTL get_param $param | grep statfs)
13243 [ "$res" ] && error "OST got STATFS"
13248 run_test 133b "Verifying extra MDT stats =================================="
13251 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13252 remote_ost_nodsh && skip "remote OST with nodsh"
13253 remote_mds_nodsh && skip "remote MDS with nodsh"
13255 local testdir=$DIR/$tdir/stats_testdir
13257 test_mkdir -p $testdir
13259 # verify obdfilter stats.
13260 $LFS setstripe -c 1 -i 0 $testdir/$tfile
13262 cancel_lru_locks osc
13263 wait_delete_completed
13266 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13267 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
13269 dd if=/dev/zero of=$testdir/$tfile conv=notrunc bs=512k count=1 ||
13272 cancel_lru_locks osc
13273 check_stats ost1 "write" 1
13275 dd if=$testdir/$tfile of=/dev/null bs=1k count=1 || error "dd failed"
13276 check_stats ost1 "read" 1
13278 > $testdir/$tfile || error "truncate failed"
13279 check_stats ost1 "punch" 1
13281 rm -f $testdir/$tfile || error "file remove failed"
13282 wait_delete_completed
13283 check_stats ost1 "destroy" 1
13287 run_test 133c "Verifying OST stats ========================================"
13294 while [ $value -ge 2 ]; do
13299 if [ $orig -gt $order ]; then
13307 local size=('K' 'M' 'G' 'T');
13309 local size_string=$value
13311 while [ $value -ge 1024 ]; do
13312 if [ $i -gt 3 ]; then
13313 #T is the biggest unit we get here, if that is bigger,
13315 size_string=${value}T
13318 value=$((value >> 10))
13319 if [ $value -lt 1024 ]; then
13320 size_string=${value}${size[$i]}
13329 get_rename_size() {
13331 local context=${2:-.}
13332 local sample=$(do_facet $SINGLEMDS $LCTL \
13333 get_param mdt.$FSNAME-MDT0000.rename_stats |
13334 grep -A1 $context |
13335 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
13340 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13341 remote_ost_nodsh && skip "remote OST with nodsh"
13342 remote_mds_nodsh && skip "remote MDS with nodsh"
13343 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
13344 skip_env "MDS doesn't support rename stats"
13346 local testdir1=$DIR/${tdir}/stats_testdir1
13347 local testdir2=$DIR/${tdir}/stats_testdir2
13348 mkdir -p $DIR/${tdir}
13350 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
13352 lfs mkdir -i 0 -c 1 ${testdir1} || error "mkdir failed"
13353 lfs mkdir -i 0 -c 1 ${testdir2} || error "mkdir failed"
13355 createmany -o $testdir1/test 512 || error "createmany failed"
13357 # check samedir rename size
13358 mv ${testdir1}/test0 ${testdir1}/test_0
13360 local testdir1_size=$(ls -l $DIR/${tdir} |
13361 awk '/stats_testdir1/ {print $5}')
13362 local testdir2_size=$(ls -l $DIR/${tdir} |
13363 awk '/stats_testdir2/ {print $5}')
13365 testdir1_size=$(order_2 $testdir1_size)
13366 testdir2_size=$(order_2 $testdir2_size)
13368 testdir1_size=$(size_in_KMGT $testdir1_size)
13369 testdir2_size=$(size_in_KMGT $testdir2_size)
13371 echo "source rename dir size: ${testdir1_size}"
13372 echo "target rename dir size: ${testdir2_size}"
13374 local cmd="do_facet $SINGLEMDS $LCTL "
13375 cmd+="get_param mdt.$FSNAME-MDT0000.rename_stats"
13377 eval $cmd || error "$cmd failed"
13378 local samedir=$($cmd | grep 'same_dir')
13379 local same_sample=$(get_rename_size $testdir1_size)
13380 [ -z "$samedir" ] && error "samedir_rename_size count error"
13381 [[ $same_sample -eq 1 ]] ||
13382 error "samedir_rename_size error $same_sample"
13383 echo "Check same dir rename stats success"
13385 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
13387 # check crossdir rename size
13388 mv ${testdir1}/test_0 ${testdir2}/test_0
13390 testdir1_size=$(ls -l $DIR/${tdir} |
13391 awk '/stats_testdir1/ {print $5}')
13392 testdir2_size=$(ls -l $DIR/${tdir} |
13393 awk '/stats_testdir2/ {print $5}')
13395 testdir1_size=$(order_2 $testdir1_size)
13396 testdir2_size=$(order_2 $testdir2_size)
13398 testdir1_size=$(size_in_KMGT $testdir1_size)
13399 testdir2_size=$(size_in_KMGT $testdir2_size)
13401 echo "source rename dir size: ${testdir1_size}"
13402 echo "target rename dir size: ${testdir2_size}"
13404 eval $cmd || error "$cmd failed"
13405 local crossdir=$($cmd | grep 'crossdir')
13406 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
13407 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
13408 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
13409 [[ $src_sample -eq 1 ]] ||
13410 error "crossdir_rename_size error $src_sample"
13411 [[ $tgt_sample -eq 1 ]] ||
13412 error "crossdir_rename_size error $tgt_sample"
13413 echo "Check cross dir rename stats success"
13414 rm -rf $DIR/${tdir}
13416 run_test 133d "Verifying rename_stats ========================================"
13419 remote_mds_nodsh && skip "remote MDS with nodsh"
13420 remote_ost_nodsh && skip "remote OST with nodsh"
13421 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13423 local testdir=$DIR/${tdir}/stats_testdir
13424 local ctr f0 f1 bs=32768 count=42 sum
13426 mkdir -p ${testdir} || error "mkdir failed"
13428 $LFS setstripe -c 1 -i 0 ${testdir}/${tfile}
13430 for ctr in {write,read}_bytes; do
13432 cancel_lru_locks osc
13434 do_facet ost1 $LCTL set_param -n \
13435 "obdfilter.*.exports.clear=clear"
13437 if [ $ctr = write_bytes ]; then
13439 f1=${testdir}/${tfile}
13441 f0=${testdir}/${tfile}
13445 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
13448 cancel_lru_locks osc
13450 sum=$(do_facet ost1 $LCTL get_param \
13451 "obdfilter.*.exports.*.stats" |
13452 awk -v ctr=$ctr 'BEGIN { sum = 0 }
13453 $1 == ctr { sum += $7 }
13454 END { printf("%0.0f", sum) }')
13456 if ((sum != bs * count)); then
13457 error "Bad $ctr sum, expected $((bs * count)), got $sum"
13461 rm -rf $DIR/${tdir}
13463 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
13466 [[ $(lustre_version_code $facet) -ge $(version_code 2.7.65) ]] ||
13467 skip "too old lustre for get_param -R ($facet_ver)"
13469 # verifying readability.
13470 $LCTL get_param -R '*' &> /dev/null
13472 # Verifing writability with badarea_io.
13473 $LCTL list_param -FR '*' | grep '=' | tr -d = |
13474 egrep -v 'force_lbug|changelog_mask' | xargs badarea_io ||
13475 error "client badarea_io failed"
13477 # remount the FS in case writes/reads /proc break the FS
13478 cleanup || error "failed to unmount"
13479 setup || error "failed to setup"
13481 run_test 133f "Check reads/writes of client lustre proc files with bad area io"
13484 remote_mds_nodsh && skip "remote MDS with nodsh"
13485 remote_ost_nodsh && skip "remote OST with nodsh"
13488 for facet in mds1 ost1; do
13489 local facet_ver=$(lustre_version_code $facet)
13490 if [ $facet_ver -ge $(version_code 2.7.65) ]; then
13491 do_facet $facet "$LCTL get_param -R '*'" &> /dev/null
13493 log "$facet: too old lustre for get_param -R"
13495 if [ $facet_ver -ge $(version_code 2.5.54) ]; then
13496 do_facet $facet "$LCTL list_param -FR '*' | grep '=' |
13497 tr -d = | egrep -v 'force_lbug|changelog_mask' |
13498 xargs badarea_io" ||
13499 error "$facet badarea_io failed"
13501 skip_noexit "$facet: too old lustre for get_param -R"
13505 # remount the FS in case writes/reads /proc break the FS
13506 cleanup || error "failed to unmount"
13507 setup || error "failed to setup"
13509 run_test 133g "Check reads/writes of server lustre proc files with bad area io"
13512 remote_mds_nodsh && skip "remote MDS with nodsh"
13513 remote_ost_nodsh && skip "remote OST with nodsh"
13514 [[ $MDS1_VERSION -lt $(version_code 2.9.54) ]] &&
13515 skip "Need MDS version at least 2.9.54"
13518 for facet in client mds1 ost1; do
13519 # Get the list of files that are missing the terminating newline
13520 local plist=$(do_facet $facet
13521 $LCTL list_param -FR '*' | grep '=' | tr -d =)
13523 for ent in $plist; do
13524 local missing=$(do_facet $facet $LCTL get_param $ent \|\
13525 awk -v FS='\v' -v RS='\v\v' \
13526 "'END { if(NR>0 && \\\$NF !~ /.*\\\n\$/) \
13527 print FILENAME}'" 2>/dev/null)
13528 [ -z $missing ] || {
13529 do_facet $facet $LCTL get_param $ent | od -An -tx1
13530 error "file does not end with newline: $facet-$ent"
13535 run_test 133h "Proc files should end with newlines"
13538 remote_mds_nodsh && skip "remote MDS with nodsh"
13539 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
13540 skip "Need MDS version at least 2.7.54"
13542 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
13543 cancel_lru_locks mdc
13545 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
13546 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
13547 [ $unused -eq 0 ] || error "$unused locks are not cleared"
13550 createmany -o $DIR/$tdir/f $nr ||
13551 error "failed to create $nr files in $DIR/$tdir"
13552 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
13554 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
13555 do_facet mds1 $LCTL set_param fail_loc=0x327
13556 do_facet mds1 $LCTL set_param fail_val=500
13559 echo "sleep 10 seconds ..."
13561 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
13563 do_facet mds1 $LCTL set_param fail_loc=0
13564 do_facet mds1 $LCTL set_param fail_val=0
13565 [ $lck_cnt -lt $unused ] ||
13566 error "No locks reclaimed, before:$unused, after:$lck_cnt"
13569 unlinkmany $DIR/$tdir/f $nr
13571 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
13574 remote_mds_nodsh && skip "remote MDS with nodsh"
13575 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
13576 skip "Need MDS version at least 2.7.54"
13578 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
13579 cancel_lru_locks mdc
13581 local low_wm=$(do_facet mds1 $LCTL get_param -n \
13582 ldlm.lock_reclaim_threshold_mb)
13583 # disable reclaim temporarily
13584 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
13586 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
13587 do_facet mds1 $LCTL set_param fail_loc=0x328
13588 do_facet mds1 $LCTL set_param fail_val=500
13590 $LCTL set_param debug=+trace
13593 createmany -o $DIR/$tdir/f $nr &
13594 local create_pid=$!
13596 echo "Sleep $TIMEOUT seconds ..."
13598 if ! ps -p $create_pid > /dev/null 2>&1; then
13599 do_facet mds1 $LCTL set_param fail_loc=0
13600 do_facet mds1 $LCTL set_param fail_val=0
13601 do_facet mds1 $LCTL set_param \
13602 ldlm.lock_reclaim_threshold_mb=${low_wm}m
13603 error "createmany finished incorrectly!"
13605 do_facet mds1 $LCTL set_param fail_loc=0
13606 do_facet mds1 $LCTL set_param fail_val=0
13607 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
13608 wait $create_pid || return 1
13610 unlinkmany $DIR/$tdir/f $nr
13612 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
13615 remote_mds_nodsh && skip "remote MDS with nodsh"
13616 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
13617 skip "Need MDS version at least 2.13.50"
13620 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
13622 #define OBD_FAIL_PLAIN_RECORDS 0x1319
13623 #set only one record at plain llog
13624 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x1319 fail_val=1
13626 #fill already existed plain llog each 64767
13627 #wrapping whole catalog
13628 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
13630 createmany -o $DIR/$tdir/$tfile_ 64700
13631 for (( i = 0; i < 64700; i = i + 2 ))
13633 rm $DIR/$tdir/$tfile_$i &
13634 rm $DIR/$tdir/$tfile_$((i + 1)) &
13639 #waiting osp synchronization
13640 wait_delete_completed
13642 run_test 135 "Race catalog processing"
13645 remote_mds_nodsh && skip "remote MDS with nodsh"
13646 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
13647 skip "Need MDS version at least 2.13.50"
13650 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
13651 $LFS setstripe -c 1 -i 0 $DIR/$tdir || error "failed to set striping"
13652 #set only one record at plain llog
13653 #define OBD_FAIL_CATALOG_FULL_CHECK 0x131a
13654 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x131a fail_val=1
13656 #fill already existed 2 plain llogs each 64767
13657 #wrapping whole catalog
13658 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
13659 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 3 / 2))
13660 wait_delete_completed
13662 createmany -o $DIR/$tdir/$tfile_ 10
13665 do_facet $SINGLEMDS $LCTL set_param fail_val=3
13666 for (( i = 0; i < 10; i = i + 3 ))
13668 rm $DIR/$tdir/$tfile_$i &
13669 rm $DIR/$tdir/$tfile_$((i + 1)) &
13673 rm $DIR/$tdir/$tfile_$((i + 2)) &
13676 #waiting osp synchronization
13677 wait_delete_completed
13679 run_test 136 "Race catalog processing 2"
13681 test_140() { #bug-17379
13682 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13684 test_mkdir $DIR/$tdir
13685 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
13686 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
13688 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
13689 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
13691 while i=$((i + 1)); do
13693 cd $i || error "Changing to $i"
13694 ln -s ../stat stat || error "Creating stat symlink"
13695 # Read the symlink until ELOOP present,
13696 # not LBUGing the system is considered success,
13697 # we didn't overrun the stack.
13698 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
13699 if [ $ret -ne 0 ]; then
13700 if [ $ret -eq 40 ]; then
13703 error "Open stat symlink"
13709 echo "The symlink depth = $i"
13710 [ $i -eq 5 ] || [ $i -eq 7 ] || [ $i -eq 8 ] || [ $i -eq 40 ] ||
13711 error "Invalid symlink depth"
13713 # Test recursive symlink
13714 ln -s symlink_self symlink_self
13715 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
13716 echo "open symlink_self returns $ret"
13717 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
13719 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
13722 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13724 local TF="$TMP/$tfile"
13726 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
13727 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
13729 cancel_lru_locks $OSC
13730 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
13731 remount_client $MOUNT
13733 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
13736 $TRUNCATE $DIR/$tfile 6000
13737 cancel_lru_locks $OSC
13738 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
13741 echo "12345" >>$DIR/$tfile
13742 cancel_lru_locks $OSC
13743 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
13746 echo "12345" >>$DIR/$tfile
13747 cancel_lru_locks $OSC
13748 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
13750 run_test 150a "truncate/append tests"
13753 check_set_fallocate_or_skip
13756 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
13757 check_fallocate $DIR/$tfile || error "fallocate failed"
13759 run_test 150b "Verify fallocate (prealloc) functionality"
13762 check_set_fallocate_or_skip
13765 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
13766 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=20 || error "dd failed"
13768 fallocate -l $((1048576 * 20)) $DIR/$tfile || error "fallocate failed"
13769 # precomputed md5sum for 20MB of zeroes
13770 local expect="8f4e33f3dc3e414ff94e5fb6905cba8c"
13771 local sum=($(md5sum $DIR/$tfile))
13773 [[ "${sum[0]}" == "$expect" ]] || error "fallocate unwritten is not zero"
13775 check_set_fallocate 1
13778 fallocate -l $((1048576 * 20)) $DIR/$tfile || error "fallocate failed"
13779 sum=($(md5sum $DIR/$tfile))
13781 [[ "${sum[0]}" == "$expect" ]] || error "fallocate zero is not zero"
13783 run_test 150bb "Verify fallocate modes both zero space"
13786 check_set_fallocate_or_skip
13788 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
13789 $LFS setstripe -c $OSTCOUNT -S1M $DIR/$tfile || error "setstripe failed"
13790 fallocate -l ${OSTCOUNT}m $DIR/$tfile || error "fallocate failed"
13791 sync; sync_all_data
13792 cancel_lru_locks $OSC
13794 bytes=$(($(stat -c '%b * %B' $DIR/$tfile)))
13795 want=$((OSTCOUNT * 1048576))
13797 # Must allocate all requested space, not more than 5% extra
13798 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
13799 error "bytes $bytes is not $want"
13802 # verify fallocate on PFL file
13803 $LFS setstripe -E1M -c1 -E16M -c3 -Eeof -c 4 $DIR/$tfile ||
13804 error "Create $DIR/$tfile failed"
13805 fallocate -l $((1048576 * 1024)) $DIR/$tfile ||
13806 error "fallocate failed"
13807 sync; sync_all_data
13808 cancel_lru_locks $OSC
13810 local bytes=$(($(stat -c '%b * %B' $DIR/$tfile)))
13811 local want=$((1024 * 1048576))
13813 # Must allocate all requested space, not more than 5% extra
13814 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
13815 error "bytes $bytes is not $want"
13817 run_test 150c "Verify fallocate Size and Blocks"
13820 check_set_fallocate_or_skip
13822 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
13823 $LFS setstripe -c $OSTCOUNT -S1M $DIR/$tdir || error "setstripe failed"
13824 fallocate -o 1G -l ${OSTCOUNT}m $DIR/$tdir || error "fallocate failed"
13825 sync; sync_all_data
13826 cancel_lru_locks $OSC
13828 local bytes=$(($(stat -c '%b * %B' $DIR/$tdir)))
13829 local want=$((OSTCOUNT * 1048576))
13831 # Must allocate all requested space, not more than 5% extra
13832 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
13833 error "bytes $bytes is not $want"
13835 run_test 150d "Verify fallocate Size and Blocks - Non zero start"
13838 check_set_fallocate_or_skip
13842 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
13843 $LFS setstripe -c${OSTCOUNT} $DIR/$tfile ||
13844 error "$LFS setstripe -c${OSTCOUNT} $DIR/$tfile failed"
13846 # Find OST with Minimum Size
13847 min_size_ost=$($LFS df | awk "/$FSNAME-OST/ { print \$4 }" |
13848 sort -un | head -1)
13850 # Get 100MB per OST of the available space to reduce run time
13851 # else 60% of the available space if we are running SLOW tests
13852 if [ $SLOW == "no" ]; then
13853 local space=$((1024 * 100 * OSTCOUNT))
13855 local space=$(((min_size_ost * 60)/100 * OSTCOUNT))
13858 fallocate -l${space}k $DIR/$tfile ||
13859 error "fallocate ${space}k $DIR/$tfile failed"
13860 echo "'fallocate -l ${space}k $DIR/$tfile' succeeded"
13862 # get size immediately after fallocate. This should be correctly
13864 local size=$(stat -c '%s' $DIR/$tfile)
13865 local used=$(( $(stat -c '%b * %B' $DIR/$tfile) / 1024))
13867 # Sleep for a while for statfs to get updated. And not pull from cache.
13870 echo "df after fallocate:"
13873 (( size / 1024 == space )) || error "size $size != requested $space"
13874 [ "$ost1_FSTYPE" != ldiskfs ] || (( used >= space )) ||
13875 error "used $used < space $space"
13877 rm $DIR/$tfile || error "rm failed"
13879 wait_delete_completed
13881 echo "df after unlink:"
13884 run_test 150e "Verify 60% of available OST space consumed by fallocate"
13886 #LU-2902 roc_hit was not able to read all values from lproc
13887 function roc_hit_init() {
13888 local list=$(comma_list $(osts_nodes))
13889 local dir=$DIR/$tdir-check
13890 local file=$dir/$tfile
13896 #use setstripe to do a write to every ost
13897 for i in $(seq 0 $((OSTCOUNT-1))); do
13898 $LFS setstripe -c 1 -i $i $dir || error "$LFS setstripe $file failed"
13899 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
13900 idx=$(printf %04x $i)
13901 BEFORE=$(get_osd_param $list *OST*$idx stats |
13902 awk '$1 == "cache_access" {sum += $7}
13903 END { printf("%0.0f", sum) }')
13905 cancel_lru_locks osc
13906 cat $file >/dev/null
13908 AFTER=$(get_osd_param $list *OST*$idx stats |
13909 awk '$1 == "cache_access" {sum += $7}
13910 END { printf("%0.0f", sum) }')
13912 echo BEFORE:$BEFORE AFTER:$AFTER
13913 if ! let "AFTER - BEFORE == 4"; then
13915 error "roc_hit is not safe to use"
13923 function roc_hit() {
13924 local list=$(comma_list $(osts_nodes))
13925 echo $(get_osd_param $list '' stats |
13926 awk '$1 == "cache_hit" {sum += $7}
13927 END { printf("%0.0f", sum) }')
13930 function set_cache() {
13933 if [ "$2" == "off" ]; then
13936 local list=$(comma_list $(osts_nodes))
13937 set_osd_param $list '' $1_cache_enable $on
13939 cancel_lru_locks osc
13943 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13944 remote_ost_nodsh && skip "remote OST with nodsh"
13947 local list=$(comma_list $(osts_nodes))
13949 # check whether obdfilter is cache capable at all
13950 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
13951 skip "not cache-capable obdfilter"
13954 # check cache is enabled on all obdfilters
13955 if get_osd_param $list '' read_cache_enable | grep 0; then
13956 skip "oss cache is disabled"
13959 set_osd_param $list '' writethrough_cache_enable 1
13961 # check write cache is enabled on all obdfilters
13962 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
13963 skip "oss write cache is NOT enabled"
13968 #define OBD_FAIL_OBD_NO_LRU 0x609
13969 do_nodes $list $LCTL set_param fail_loc=0x609
13971 # pages should be in the case right after write
13972 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
13975 local BEFORE=$(roc_hit)
13976 cancel_lru_locks osc
13977 cat $DIR/$tfile >/dev/null
13978 local AFTER=$(roc_hit)
13980 do_nodes $list $LCTL set_param fail_loc=0
13982 if ! let "AFTER - BEFORE == CPAGES"; then
13983 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
13986 cancel_lru_locks osc
13987 # invalidates OST cache
13988 do_nodes $list "echo 1 > /proc/sys/vm/drop_caches"
13989 set_osd_param $list '' read_cache_enable 0
13990 cat $DIR/$tfile >/dev/null
13992 # now data shouldn't be found in the cache
13994 cancel_lru_locks osc
13995 cat $DIR/$tfile >/dev/null
13997 if let "AFTER - BEFORE != 0"; then
13998 error "IN CACHE: before: $BEFORE, after: $AFTER"
14001 set_osd_param $list '' read_cache_enable 1
14004 run_test 151 "test cache on oss and controls ==============================="
14007 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14009 local TF="$TMP/$tfile"
14011 # simulate ENOMEM during write
14012 #define OBD_FAIL_OST_NOMEM 0x226
14013 lctl set_param fail_loc=0x80000226
14014 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
14016 sync || error "sync failed"
14017 lctl set_param fail_loc=0
14019 # discard client's cache
14020 cancel_lru_locks osc
14022 # simulate ENOMEM during read
14023 lctl set_param fail_loc=0x80000226
14024 cmp $TF $DIR/$tfile || error "cmp failed"
14025 lctl set_param fail_loc=0
14029 run_test 152 "test read/write with enomem ============================"
14032 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
14034 run_test 153 "test if fdatasync does not crash ======================="
14036 dot_lustre_fid_permission_check() {
14038 local ffid=$MOUNT/.lustre/fid/$fid
14041 echo "stat fid $fid"
14042 stat $ffid > /dev/null || error "stat $ffid failed."
14043 echo "touch fid $fid"
14044 touch $ffid || error "touch $ffid failed."
14045 echo "write to fid $fid"
14046 cat /etc/hosts > $ffid || error "write $ffid failed."
14047 echo "read fid $fid"
14048 diff /etc/hosts $ffid || error "read $ffid failed."
14049 echo "append write to fid $fid"
14050 cat /etc/hosts >> $ffid || error "append write $ffid failed."
14051 echo "rename fid $fid"
14052 mv $ffid $test_dir/$tfile.1 &&
14053 error "rename $ffid to $tfile.1 should fail."
14054 touch $test_dir/$tfile.1
14055 mv $test_dir/$tfile.1 $ffid &&
14056 error "rename $tfile.1 to $ffid should fail."
14057 rm -f $test_dir/$tfile.1
14058 echo "truncate fid $fid"
14059 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
14060 echo "link fid $fid"
14061 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
14062 if [[ $($LCTL get_param -n mdc.*-mdc-*.connect_flags) =~ acl ]]; then
14063 echo "setfacl fid $fid"
14064 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
14065 echo "getfacl fid $fid"
14066 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
14068 echo "unlink fid $fid"
14069 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
14070 echo "mknod fid $fid"
14071 mknod $ffid c 1 3 && error "mknod $ffid should fail."
14073 fid=[0xf00000400:0x1:0x0]
14074 ffid=$MOUNT/.lustre/fid/$fid
14076 echo "stat non-exist fid $fid"
14077 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
14078 echo "write to non-exist fid $fid"
14079 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
14080 echo "link new fid $fid"
14081 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
14083 mkdir -p $test_dir/$tdir
14084 touch $test_dir/$tdir/$tfile
14085 fid=$($LFS path2fid $test_dir/$tdir)
14088 error "error: could not get fid for $test_dir/$dir/$tfile."
14090 ffid=$MOUNT/.lustre/fid/$fid
14093 ls $ffid > /dev/null || error "ls $ffid failed."
14094 echo "touch $fid/$tfile.1"
14095 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
14097 echo "touch $MOUNT/.lustre/fid/$tfile"
14098 touch $MOUNT/.lustre/fid/$tfile && \
14099 error "touch $MOUNT/.lustre/fid/$tfile should fail."
14101 echo "setxattr to $MOUNT/.lustre/fid"
14102 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
14104 echo "listxattr for $MOUNT/.lustre/fid"
14105 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
14107 echo "delxattr from $MOUNT/.lustre/fid"
14108 setfattr -x trusted.name1 $MOUNT/.lustre/fid
14110 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
14111 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
14112 error "touch invalid fid should fail."
14114 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
14115 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
14116 error "touch non-normal fid should fail."
14118 echo "rename $tdir to $MOUNT/.lustre/fid"
14119 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
14120 error "rename to $MOUNT/.lustre/fid should fail."
14122 if [ $MDS1_VERSION -ge $(version_code 2.3.51) ]
14124 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
14125 local new_obf_mode=777
14127 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
14128 chmod $new_obf_mode $DIR/.lustre/fid ||
14129 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
14131 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
14132 [ $obf_mode -eq $new_obf_mode ] ||
14133 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
14135 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
14136 chmod $old_obf_mode $DIR/.lustre/fid ||
14137 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
14140 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
14141 fid=$($LFS path2fid $test_dir/$tfile-2)
14143 if [ $MDS1_VERSION -ge $(version_code 2.6.50) ]
14145 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
14146 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
14147 error "create lov data thru .lustre failed"
14149 echo "cp /etc/passwd $test_dir/$tfile-2"
14150 cp /etc/passwd $test_dir/$tfile-2 ||
14151 error "copy to $test_dir/$tfile-2 failed."
14152 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
14153 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
14154 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
14156 rm -rf $test_dir/tfile.lnk
14157 rm -rf $test_dir/$tfile-2
14161 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
14162 skip "Need MDS version at least 2.4.1"
14164 local tf=$DIR/$tfile
14167 local fid=$($LFS path2fid $tf)
14168 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
14170 # check that we get the same pathname back
14173 for rootpath in "$MOUNT" "$MOUNT///" "$MOUNT/$tfile"; do
14174 echo "$rootpath $fid"
14175 found=$($LFS fid2path $rootpath "$fid")
14176 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
14177 [ "$found" == "$tf" ] || error "fid2path $found != $tf"
14180 # check wrong root path format
14181 rootpath=$MOUNT"_wrong"
14182 found=$($LFS fid2path $rootpath "$fid")
14183 [ -z "$found" ] || error "should fail ($rootpath != $MOUNT)"
14185 run_test 154A "lfs path2fid and fid2path basic checks"
14188 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
14189 skip "Need MDS version at least 2.4.1"
14191 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
14192 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
14193 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
14194 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
14196 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
14197 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
14199 # check that we get the same pathname
14200 echo "PFID: $PFID, name: $name"
14201 local FOUND=$($LFS fid2path $MOUNT "$PFID")
14202 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
14203 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
14204 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
14206 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
14208 run_test 154B "verify the ll_decode_linkea tool"
14211 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14212 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
14213 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
14214 skip "Need MDS version at least 2.2.51"
14215 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
14217 cp /etc/hosts $DIR/$tfile
14219 fid=$($LFS path2fid $DIR/$tfile)
14221 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
14223 dot_lustre_fid_permission_check "$fid" $DIR ||
14224 error "dot lustre permission check $fid failed"
14226 ls -a $MOUNT | grep "\.lustre" && error ".lustre should not be listed"
14228 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
14230 touch $MOUNT/.lustre/file &&
14231 error "creation is not allowed under .lustre"
14233 mkdir $MOUNT/.lustre/dir &&
14234 error "mkdir is not allowed under .lustre"
14238 run_test 154a "Open-by-FID"
14241 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14242 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
14243 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
14244 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
14245 skip "Need MDS version at least 2.2.51"
14247 local remote_dir=$DIR/$tdir/remote_dir
14251 mkdir -p $DIR/$tdir
14252 $LFS mkdir -i $MDTIDX $remote_dir ||
14253 error "create remote directory failed"
14255 cp /etc/hosts $remote_dir/$tfile
14257 fid=$($LFS path2fid $remote_dir/$tfile)
14259 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
14261 dot_lustre_fid_permission_check "$fid" $remote_dir ||
14262 error "dot lustre permission check $fid failed"
14265 run_test 154b "Open-by-FID for remote directory"
14268 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
14269 skip "Need MDS version at least 2.4.1"
14271 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
14272 local FID1=$($LFS path2fid $DIR/$tfile.1)
14273 local FID2=$($LFS path2fid $DIR/$tfile.2)
14274 local FID3=$($LFS path2fid $DIR/$tfile.3)
14277 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
14278 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
14279 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
14281 [ "$FID" = "${!want}" ] ||
14282 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
14286 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
14288 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
14289 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
14293 run_test 154c "lfs path2fid and fid2path multiple arguments"
14296 remote_mds_nodsh && skip "remote MDS with nodsh"
14297 [[ $MDS1_VERSION -lt $(version_code 2.5.53) ]] &&
14298 skip "Need MDS version at least 2.5.53"
14300 if remote_mds; then
14301 nid=$($LCTL list_nids | sed "s/\./\\\./g")
14305 local proc_ofile="mdt.*.exports.'$nid'.open_files"
14312 local fid=$($LFS path2fid $DIR/$tfile)
14315 cmd="exec $fd<$DIR/$tfile"
14317 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
14318 echo "$fid_list" | grep "$fid"
14321 cmd="exec $fd>/dev/null"
14323 if [ $rc -ne 0 ]; then
14324 error "FID $fid not found in open files list $fid_list"
14327 run_test 154d "Verify open file fid"
14331 [[ $MDS1_VERSION -lt $(version_code 2.6.50) ]] &&
14332 skip "Need MDS version at least 2.6.50"
14334 if ls -a $MOUNT | grep -q '^\.lustre$'; then
14335 error ".lustre returned by readdir"
14338 run_test 154e ".lustre is not returned by readdir"
14341 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
14343 # create parent directory on a single MDT to avoid cross-MDT hardlinks
14344 test_mkdir -p -c1 $DIR/$tdir/d
14345 # test dirs inherit from its stripe
14346 mkdir -p $DIR/$tdir/d/foo1 || error "mkdir error"
14347 mkdir -p $DIR/$tdir/d/foo2 || error "mkdir error"
14348 cp /etc/hosts $DIR/$tdir/d/foo1/$tfile
14349 ln $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/link
14352 # get fid of parents
14353 local FID0=$($LFS path2fid $DIR/$tdir/d)
14354 local FID1=$($LFS path2fid $DIR/$tdir/d/foo1)
14355 local FID2=$($LFS path2fid $DIR/$tdir/d/foo2)
14356 local FID3=$($LFS path2fid $DIR)
14358 # check that path2fid --parents returns expected <parent_fid>/name
14359 # 1) test for a directory (single parent)
14360 local parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1)
14361 [ "$parent" == "$FID0/foo1" ] ||
14362 error "expected parent: $FID0/foo1, got: $parent"
14364 # 2) test for a file with nlink > 1 (multiple parents)
14365 parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1/$tfile)
14366 echo "$parent" | grep -F "$FID1/$tfile" ||
14367 error "$FID1/$tfile not returned in parent list"
14368 echo "$parent" | grep -F "$FID2/link" ||
14369 error "$FID2/link not returned in parent list"
14371 # 3) get parent by fid
14372 local file_fid=$($LFS path2fid $DIR/$tdir/d/foo1/$tfile)
14373 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
14374 echo "$parent" | grep -F "$FID1/$tfile" ||
14375 error "$FID1/$tfile not returned in parent list (by fid)"
14376 echo "$parent" | grep -F "$FID2/link" ||
14377 error "$FID2/link not returned in parent list (by fid)"
14379 # 4) test for entry in root directory
14380 parent=$($LFS path2fid --parents $DIR/f)
14381 echo "$parent" | grep -F "$FID3/f" ||
14382 error "$FID3/f not returned in parent list"
14384 # 5) test it on root directory
14385 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
14386 error "$MOUNT should not have parents"
14388 # enable xattr caching and check that linkea is correctly updated
14389 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
14390 save_lustre_params client "llite.*.xattr_cache" > $save
14391 lctl set_param llite.*.xattr_cache 1
14393 # 6.1) linkea update on rename
14394 mv $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/$tfile.moved
14396 # get parents by fid
14397 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
14398 # foo1 should no longer be returned in parent list
14399 echo "$parent" | grep -F "$FID1" &&
14400 error "$FID1 should no longer be in parent list"
14401 # the new path should appear
14402 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
14403 error "$FID2/$tfile.moved is not in parent list"
14405 # 6.2) linkea update on unlink
14406 rm -f $DIR/$tdir/d/foo2/link
14407 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
14408 # foo2/link should no longer be returned in parent list
14409 echo "$parent" | grep -F "$FID2/link" &&
14410 error "$FID2/link should no longer be in parent list"
14414 restore_lustre_params < $save
14417 run_test 154f "get parent fids by reading link ea"
14421 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
14422 [[ $MDS1_VERSION -ge $(version_code 2.6.92) &&
14423 $CLIENT_VERSION -gt $(version_code 2.6.99) ]] ||
14424 skip "Need MDS version at least 2.6.92"
14426 mkdir -p $DIR/$tdir
14427 llapi_fid_test -d $DIR/$tdir
14429 run_test 154g "various llapi FID tests"
14431 test_155_small_load() {
14432 local temp=$TMP/$tfile
14433 local file=$DIR/$tfile
14435 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
14436 error "dd of=$temp bs=6096 count=1 failed"
14438 cancel_lru_locks $OSC
14439 cmp $temp $file || error "$temp $file differ"
14441 $TRUNCATE $temp 6000
14442 $TRUNCATE $file 6000
14443 cmp $temp $file || error "$temp $file differ (truncate1)"
14445 echo "12345" >>$temp
14446 echo "12345" >>$file
14447 cmp $temp $file || error "$temp $file differ (append1)"
14449 echo "12345" >>$temp
14450 echo "12345" >>$file
14451 cmp $temp $file || error "$temp $file differ (append2)"
14457 test_155_big_load() {
14458 remote_ost_nodsh && skip "remote OST with nodsh"
14460 local temp=$TMP/$tfile
14461 local file=$DIR/$tfile
14464 local cache_size=$(do_facet ost$((MAXI+1)) \
14465 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
14466 local large_file_size=$((cache_size * 2))
14468 echo "OSS cache size: $cache_size KB"
14469 echo "Large file size: $large_file_size KB"
14471 [ $MAXV -le $large_file_size ] &&
14472 skip_env "max available OST size needs > $large_file_size KB"
14474 $LFS setstripe $file -c 1 -i $MAXI || error "$LFS setstripe $file failed"
14476 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k ||
14477 error "dd of=$temp bs=$large_file_size count=1k failed"
14480 cancel_lru_locks osc
14481 cmp $temp $file || error "$temp $file differ"
14487 save_writethrough() {
14488 local facets=$(get_facets OST)
14490 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" > $1
14494 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14496 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14498 save_writethrough $p
14501 set_cache writethrough on
14502 test_155_small_load
14503 restore_lustre_params < $p
14506 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
14509 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14511 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14513 save_writethrough $p
14516 set_cache writethrough off
14517 test_155_small_load
14518 restore_lustre_params < $p
14521 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
14524 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14526 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14528 save_writethrough $p
14531 set_cache writethrough on
14532 test_155_small_load
14533 restore_lustre_params < $p
14536 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
14539 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14541 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14543 save_writethrough $p
14546 set_cache writethrough off
14547 test_155_small_load
14548 restore_lustre_params < $p
14551 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
14554 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14556 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14558 save_writethrough $p
14561 set_cache writethrough on
14563 restore_lustre_params < $p
14566 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
14569 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14571 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14573 save_writethrough $p
14576 set_cache writethrough off
14578 restore_lustre_params < $p
14581 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
14584 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14586 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14588 save_writethrough $p
14591 set_cache writethrough on
14593 restore_lustre_params < $p
14596 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
14599 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14601 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14603 save_writethrough $p
14606 set_cache writethrough off
14608 restore_lustre_params < $p
14611 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
14614 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14615 remote_ost_nodsh && skip "remote OST with nodsh"
14616 [ $OST1_VERSION -lt $(version_code 2.6.93) ] &&
14617 skip "stats not implemented on old servers"
14618 [ "$ost1_FSTYPE" = "zfs" ] &&
14619 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS"
14624 local file="$DIR/$tfile"
14625 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14627 save_writethrough $p
14630 log "Turn on read and write cache"
14632 set_cache writethrough on
14634 log "Write data and read it back."
14635 log "Read should be satisfied from the cache."
14636 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
14638 cancel_lru_locks osc
14639 cat $file >/dev/null
14641 if ! let "AFTER - BEFORE == CPAGES"; then
14642 error "NOT IN CACHE (2): before: $BEFORE, after: $AFTER"
14644 log "cache hits: before: $BEFORE, after: $AFTER"
14647 log "Read again; it should be satisfied from the cache."
14649 cancel_lru_locks osc
14650 cat $file >/dev/null
14652 if ! let "AFTER - BEFORE == CPAGES"; then
14653 error "NOT IN CACHE (3): before: $BEFORE, after: $AFTER"
14655 log "cache hits:: before: $BEFORE, after: $AFTER"
14658 log "Turn off the read cache and turn on the write cache"
14660 set_cache writethrough on
14662 log "Read again; it should be satisfied from the cache."
14664 cancel_lru_locks osc
14665 cat $file >/dev/null
14667 if ! let "AFTER - BEFORE == CPAGES"; then
14668 error "NOT IN CACHE (4): before: $BEFORE, after: $AFTER"
14670 log "cache hits:: before: $BEFORE, after: $AFTER"
14673 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
14674 # > 2.12.56 uses pagecache if cached
14675 log "Read again; it should not be satisfied from the cache."
14677 cancel_lru_locks osc
14678 cat $file >/dev/null
14680 if ! let "AFTER - BEFORE == 0"; then
14681 error "IN CACHE (5): before: $BEFORE, after: $AFTER"
14683 log "cache hits:: before: $BEFORE, after: $AFTER"
14687 log "Write data and read it back."
14688 log "Read should be satisfied from the cache."
14689 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
14691 cancel_lru_locks osc
14692 cat $file >/dev/null
14694 if ! let "AFTER - BEFORE == CPAGES"; then
14695 error "NOT IN CACHE (6): before: $BEFORE, after: $AFTER"
14697 log "cache hits:: before: $BEFORE, after: $AFTER"
14700 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
14701 # > 2.12.56 uses pagecache if cached
14702 log "Read again; it should not be satisfied from the cache."
14704 cancel_lru_locks osc
14705 cat $file >/dev/null
14707 if ! let "AFTER - BEFORE == 0"; then
14708 error "IN CACHE (7): before: $BEFORE, after: $AFTER"
14710 log "cache hits:: before: $BEFORE, after: $AFTER"
14714 log "Turn off read and write cache"
14716 set_cache writethrough off
14718 log "Write data and read it back"
14719 log "It should not be satisfied from the cache."
14721 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
14722 cancel_lru_locks osc
14724 cat $file >/dev/null
14726 if ! let "AFTER - BEFORE == 0"; then
14727 error_ignore bz20762 "IN CACHE (8):before:$BEFORE,after:$AFTER"
14729 log "cache hits:: before: $BEFORE, after: $AFTER"
14732 log "Turn on the read cache and turn off the write cache"
14734 set_cache writethrough off
14736 log "Write data and read it back"
14737 log "It should not be satisfied from the cache."
14739 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
14741 cancel_lru_locks osc
14742 cat $file >/dev/null
14744 if ! let "AFTER - BEFORE == 0"; then
14745 error_ignore bz20762 "IN CACHE (9):before:$BEFORE,after:$AFTER"
14747 log "cache hits:: before: $BEFORE, after: $AFTER"
14750 log "Read again; it should be satisfied from the cache."
14752 cancel_lru_locks osc
14753 cat $file >/dev/null
14755 if ! let "AFTER - BEFORE == CPAGES"; then
14756 error "NOT IN CACHE (1): before: $BEFORE, after: $AFTER"
14758 log "cache hits:: before: $BEFORE, after: $AFTER"
14761 restore_lustre_params < $p
14764 run_test 156 "Verification of tunables"
14767 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14768 remote_mds_nodsh && skip "remote MDS with nodsh"
14769 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
14770 skip "Need MDS version at least 2.2.0"
14772 changelog_register || error "changelog_register failed"
14773 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
14774 changelog_users $SINGLEMDS | grep -q $cl_user ||
14775 error "User $cl_user not found in changelog_users"
14778 test_mkdir -p $DIR/$tdir/pics/2008/zachy
14779 changelog_clear 0 || error "changelog_clear failed"
14780 touch $DIR/$tdir/pics/2008/zachy/$tfile # open 1
14781 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg # open 2
14782 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
14783 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
14784 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
14785 rm $DIR/$tdir/pics/desktop.jpg
14787 changelog_dump | tail -10
14789 echo "verifying changelog mask"
14790 changelog_chmask "-MKDIR"
14791 changelog_chmask "-CLOSE"
14793 test_mkdir -p $DIR/$tdir/pics/zach/sofia # not logged
14794 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # not logged
14796 changelog_chmask "+MKDIR"
14797 changelog_chmask "+CLOSE"
14799 test_mkdir -p $DIR/$tdir/pics/2008/sofia # mkdir 1
14800 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # open 3
14802 changelog_dump | tail -10
14803 MKDIRS=$(changelog_dump | grep -c "MKDIR")
14804 CLOSES=$(changelog_dump | grep -c "CLOSE")
14805 [ $MKDIRS -eq 1 ] || error "MKDIR changelog mask count $MKDIRS != 1"
14806 [ $CLOSES -eq 3 ] || error "CLOSE changelog mask count $CLOSES != 3"
14809 echo "verifying target fid"
14810 local fidc=$(changelog_extract_field "CREAT" "$tfile" "t=")
14811 local fidf=$($LFS path2fid $DIR/$tdir/pics/zach/$tfile)
14812 [ "$fidc" == "$fidf" ] ||
14813 error "changelog '$tfile' fid $fidc != file fid $fidf"
14814 echo "verifying parent fid"
14815 # The FID returned from the Changelog may be the directory shard on
14816 # a different MDT, and not the FID returned by path2fid on the parent.
14817 # Instead of comparing FIDs, verify that fid2path(fidp) is correct,
14818 # since this is what will matter when recreating this file in the tree.
14819 local fidp=$(changelog_extract_field "CREAT" "$tfile" "p=")
14820 local pathp=$($LFS fid2path $MOUNT "$fidp")
14821 [ "${pathp%/}" == "$DIR/$tdir/pics/zach" ] ||
14822 error "changelog fid2path($fidc) $pathp != $DIR/$tdir/pics/zach"
14824 echo "getting records for $cl_user"
14825 changelog_users $SINGLEMDS
14826 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user)
14828 __changelog_clear $SINGLEMDS $cl_user +$nclr ||
14829 error "changelog_clear failed"
14830 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user)
14831 echo "verifying user clear: $user_rec1 + $nclr == $user_rec2"
14832 [ $user_rec2 == $((user_rec1 + nclr)) ] ||
14833 error "user index expect $user_rec1 + $nclr != $user_rec2"
14835 local min0_rec=$(changelog_users $SINGLEMDS |
14836 awk 'min == "" || $2 < min { min = $2 }; END { print min }')
14837 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
14838 awk '{ print $1; exit; }')
14840 changelog_dump | tail -n 5
14841 echo "verifying user min purge: $min0_rec + 1 == $first_rec"
14842 [ $first_rec == $((min0_rec + 1)) ] ||
14843 error "first index should be $min0_rec + 1 not $first_rec"
14845 # LU-3446 changelog index reset on MDT restart
14846 local cur_rec1=$(changelog_users $SINGLEMDS |
14847 awk '/^current.index:/ { print $NF }')
14848 changelog_clear 0 ||
14849 error "clear all changelog records for $cl_user failed"
14850 stop $SINGLEMDS || error "Fail to stop $SINGLEMDS"
14851 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
14852 error "Fail to start $SINGLEMDS"
14853 local cur_rec2=$(changelog_users $SINGLEMDS |
14854 awk '/^current.index:/ { print $NF }')
14855 echo "verifying index survives MDT restart: $cur_rec1 == $cur_rec2"
14856 [ $cur_rec1 == $cur_rec2 ] ||
14857 error "current index should be $cur_rec1 not $cur_rec2"
14859 echo "verifying users from this test are deregistered"
14860 changelog_deregister || error "changelog_deregister failed"
14861 changelog_users $SINGLEMDS | grep -q $cl_user &&
14862 error "User '$cl_user' still in changelog_users"
14864 # lctl get_param -n mdd.*.changelog_users
14865 # current index: 144
14866 # ID index (idle seconds)
14868 if ! changelog_users $SINGLEMDS | grep "^cl"; then
14869 # this is the normal case where all users were deregistered
14870 # make sure no new records are added when no users are present
14871 local last_rec1=$(changelog_users $SINGLEMDS |
14872 awk '/^current.index:/ { print $NF }')
14873 touch $DIR/$tdir/chloe
14874 local last_rec2=$(changelog_users $SINGLEMDS |
14875 awk '/^current.index:/ { print $NF }')
14876 echo "verify changelogs are off: $last_rec1 == $last_rec2"
14877 [ $last_rec1 == $last_rec2 ] || error "changelogs not off"
14879 # any changelog users must be leftovers from a previous test
14880 changelog_users $SINGLEMDS
14881 echo "other changelog users; can't verify off"
14884 run_test 160a "changelog sanity"
14886 test_160b() { # LU-3587
14887 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14888 remote_mds_nodsh && skip "remote MDS with nodsh"
14889 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
14890 skip "Need MDS version at least 2.2.0"
14892 changelog_register || error "changelog_register failed"
14893 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
14894 changelog_users $SINGLEMDS | grep -q $cl_user ||
14895 error "User '$cl_user' not found in changelog_users"
14897 local longname1=$(str_repeat a 255)
14898 local longname2=$(str_repeat b 255)
14901 echo "creating very long named file"
14902 touch $longname1 || error "create of '$longname1' failed"
14903 echo "renaming very long named file"
14904 mv $longname1 $longname2
14906 changelog_dump | grep RENME | tail -n 5
14909 run_test 160b "Verify that very long rename doesn't crash in changelog"
14912 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14913 remote_mds_nodsh && skip "remote MDS with nodsh"
14915 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
14916 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
14917 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
14918 skip "Need MDS version at least 2.5.58 or 2.5.2+"
14922 # Registration step
14923 changelog_register || error "changelog_register failed"
14926 mkdir -p $DIR/$tdir
14927 $MCREATE $DIR/$tdir/foo_160c
14928 changelog_chmask "-TRUNC"
14929 $TRUNCATE $DIR/$tdir/foo_160c 200
14930 changelog_chmask "+TRUNC"
14931 $TRUNCATE $DIR/$tdir/foo_160c 199
14932 changelog_dump | tail -n 5
14933 local truncs=$(changelog_dump | tail -n 5 | grep -c TRUNC)
14934 [ $truncs -eq 1 ] || error "TRUNC changelog mask count $truncs != 1"
14936 run_test 160c "verify that changelog log catch the truncate event"
14939 remote_mds_nodsh && skip "remote MDS with nodsh"
14940 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
14941 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14942 [[ $MDS1_VERSION -ge $(version_code 2.7.60) ]] ||
14943 skip "Need MDS version at least 2.7.60"
14945 # Registration step
14946 changelog_register || error "changelog_register failed"
14948 mkdir -p $DIR/$tdir/migrate_dir
14949 changelog_clear 0 || error "changelog_clear failed"
14951 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
14952 changelog_dump | tail -n 5
14953 local migrates=$(changelog_dump | grep -c "MIGRT")
14954 [ $migrates -eq 1 ] || error "MIGRATE changelog count $migrates != 1"
14956 run_test 160d "verify that changelog log catch the migrate event"
14959 remote_mds_nodsh && skip "remote MDS with nodsh"
14962 changelog_register || error "changelog_register failed"
14964 # Delete a future user (expect fail)
14965 local MDT0=$(facet_svc $SINGLEMDS)
14966 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister "cl77"
14969 if [ $rc -eq 0 ]; then
14970 error "Deleted non-existant user cl77"
14971 elif [ $rc -ne 2 ]; then
14972 error "changelog_deregister failed with $rc, expect 2 (ENOENT)"
14975 # Clear to a bad index (1 billion should be safe)
14976 $LFS changelog_clear $MDT0 "${CL_USERS[$SINGLEMDS]%% *}" 1000000000
14979 if [ $rc -eq 0 ]; then
14980 error "Successfully cleared to invalid CL index"
14981 elif [ $rc -ne 22 ]; then
14982 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
14985 run_test 160e "changelog negative testing (should return errors)"
14988 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14989 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
14990 skip "Need MDS version at least 2.10.56"
14992 local mdts=$(comma_list $(mdts_nodes))
14995 changelog_register || error "first changelog_register failed"
14996 changelog_register || error "second changelog_register failed"
14998 declare -A cl_user1
14999 declare -A cl_user2
15004 # generate some changelog records to accumulate on each MDT
15005 # use all_char because created files should be evenly distributed
15006 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
15007 error "test_mkdir $tdir failed"
15008 log "$(date +%s): creating first files"
15009 for ((i = 0; i < MDSCOUNT * 2; i++)); do
15010 $LFS mkdir -i $((i%MDSCOUNT)) $DIR/$tdir/d$i.$((i/MDSCOUNT)) ||
15011 error "create $DIR/$tdir/d$i.$((i/MDSCOUNT)) failed"
15014 # check changelogs have been generated
15015 local start=$SECONDS
15016 local idle_time=$((MDSCOUNT * 5 + 5))
15017 local nbcl=$(changelog_dump | wc -l)
15018 [[ $nbcl -eq 0 ]] && error "no changelogs found"
15020 for param in "changelog_max_idle_time=$idle_time" \
15022 "changelog_min_gc_interval=2" \
15023 "changelog_min_free_cat_entries=3"; do
15024 local MDT0=$(facet_svc $SINGLEMDS)
15025 local var="${param%=*}"
15026 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
15028 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
15029 do_nodes $mdts $LCTL set_param mdd.*.$param
15032 # force cl_user2 to be idle (1st part), but also cancel the
15033 # cl_user1 records so that it is not evicted later in the test.
15034 local sleep1=$((idle_time / 2))
15035 echo "$(date +%s): sleep1 $sleep1/${idle_time}s"
15038 # simulate changelog catalog almost full
15039 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
15040 do_nodes $mdts "$LCTL set_param fail_loc=0x1313 fail_val=3"
15042 for i in $(seq $MDSCOUNT); do
15043 cl_users=(${CL_USERS[mds$i]})
15044 cl_user1[mds$i]="${cl_users[0]}"
15045 cl_user2[mds$i]="${cl_users[1]}"
15047 [ -n "${cl_user1[mds$i]}" ] ||
15048 error "mds$i: no user registered"
15049 [ -n "${cl_user2[mds$i]}" ] ||
15050 error "mds$i: only ${cl_user2[mds$i]} is registered"
15052 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15053 [ -n "$user_rec1" ] ||
15054 error "mds$i: User ${cl_user1[mds$i]} not registered"
15055 __changelog_clear mds$i ${cl_user1[mds$i]} +2
15056 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15057 [ -n "$user_rec2" ] ||
15058 error "mds$i: User ${cl_user1[mds$i]} not registered"
15059 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
15060 "$user_rec1 + 2 == $user_rec2"
15061 [ $((user_rec1 + 2)) == $user_rec2 ] ||
15062 error "mds$i: user ${cl_user1[mds$i]} index expected " \
15063 "$user_rec1 + 2, but is $user_rec2"
15064 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
15065 [ -n "$user_rec2" ] ||
15066 error "mds$i: User ${cl_user2[mds$i]} not registered"
15067 [ $user_rec1 == $user_rec2 ] ||
15068 error "mds$i: user ${cl_user2[mds$i]} index expected " \
15069 "$user_rec1, but is $user_rec2"
15072 # force cl_user2 idle (2nd part) to just exceed changelog_max_idle_time
15073 local sleep2=$((idle_time - (SECONDS - start) + 1))
15074 echo "$(date +%s): sleep2 $sleep2/${idle_time}s"
15077 # Generate one more changelog to trigger GC at fail_loc for cl_user2.
15078 # cl_user1 should be OK because it recently processed records.
15079 echo "$(date +%s): creating $((MDSCOUNT * 2)) files"
15080 for ((i = 0; i < MDSCOUNT * 2; i++)); do
15081 $LFS mkdir -i $((i%MDSCOUNT)) $DIR/$tdir/d$i.$((i/MDSCOUNT+2))||
15082 error "create $DIR/$tdir/d$i.$((i/MDSCOUNT+2)) failed"
15085 # ensure gc thread is done
15086 for i in $(mdts_nodes); do
15087 wait_update $i "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
15088 error "$i: GC-thread not done"
15092 for (( i = 1; i <= MDSCOUNT; i++ )); do
15093 # check cl_user1 still registered
15094 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
15095 error "mds$i: User ${cl_user1[mds$i]} not registered"
15096 # check cl_user2 unregistered
15097 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
15098 error "mds$i: User ${cl_user2[mds$i]} still registered"
15100 # check changelogs are present and starting at $user_rec1 + 1
15101 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15102 [ -n "$user_rec1" ] ||
15103 error "mds$i: User ${cl_user1[mds$i]} not registered"
15104 first_rec=$($LFS changelog $(facet_svc mds$i) |
15105 awk '{ print $1; exit; }')
15107 echo "mds$i: $(date +%s) verify rec $user_rec1+1 == $first_rec"
15108 [ $((user_rec1 + 1)) == $first_rec ] ||
15109 error "mds$i: rec $first_rec != $user_rec1 + 1"
15112 run_test 160f "changelog garbage collect (timestamped users)"
15115 remote_mds_nodsh && skip "remote MDS with nodsh"
15116 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
15117 skip "Need MDS version at least 2.10.56"
15119 local mdts=$(comma_list $(mdts_nodes))
15121 #define OBD_FAIL_TIME_IN_CHLOG_USER 0x1314
15122 do_nodes $mdts $LCTL set_param fail_loc=0x1314
15125 changelog_register || error "first changelog_register failed"
15126 changelog_register || error "second changelog_register failed"
15128 declare -A cl_user1
15129 declare -A cl_user2
15134 # generate some changelog records to accumulate on each MDT
15135 # use all_char because created files should be evenly distributed
15136 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
15137 error "test_mkdir $tdir failed"
15138 for ((i = 0; i < MDSCOUNT; i++)); do
15139 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
15140 error "create $DIR/$tdir/d$i.1 failed"
15143 # check changelogs have been generated
15144 local nbcl=$(changelog_dump | wc -l)
15145 (( $nbcl > 0 )) || error "no changelogs found"
15147 # reduce the max_idle_indexes value to make sure we exceed it
15148 for param in "changelog_max_idle_indexes=1" \
15150 "changelog_min_gc_interval=2" \
15151 "changelog_min_free_cat_entries=3"; do
15152 local MDT0=$(facet_svc $SINGLEMDS)
15153 local var="${param%=*}"
15154 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
15156 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
15157 do_nodes $mdts $LCTL set_param mdd.*.$param ||
15158 error "unable to set mdd.*.$param"
15161 # simulate changelog catalog almost full
15162 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
15163 do_nodes $mdts "$LCTL set_param fail_loc=0x1313 fail_val=3"
15165 local start=$SECONDS
15166 for i in $(seq $MDSCOUNT); do
15167 cl_users=(${CL_USERS[mds$i]})
15168 cl_user1[mds$i]="${cl_users[0]}"
15169 cl_user2[mds$i]="${cl_users[1]}"
15171 [ -n "${cl_user1[mds$i]}" ] ||
15172 error "mds$i: no user registered"
15173 [ -n "${cl_user2[mds$i]}" ] ||
15174 error "mds$i: only ${cl_user1[mds$i]} is registered"
15176 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15177 [ -n "$user_rec1" ] ||
15178 error "mds$i: User ${cl_user1[mds$i]} not registered"
15179 __changelog_clear mds$i ${cl_user1[mds$i]} +2
15180 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15181 [ -n "$user_rec2" ] ||
15182 error "mds$i: User ${cl_user1[mds$i]} not registered"
15183 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
15184 "$user_rec1 + 2 == $user_rec2"
15185 [ $((user_rec1 + 2)) == $user_rec2 ] ||
15186 error "mds$i: user ${cl_user1[mds$i]} index expected " \
15187 "$user_rec1 + 2, but is $user_rec2"
15188 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
15189 [ -n "$user_rec2" ] ||
15190 error "mds$i: User ${cl_user2[mds$i]} not registered"
15191 [ $user_rec1 == $user_rec2 ] ||
15192 error "mds$i: user ${cl_user2[mds$i]} index expected " \
15193 "$user_rec1, but is $user_rec2"
15196 # ensure we are past the previous changelog_min_gc_interval set above
15197 local sleep2=$((start + 2 - SECONDS))
15198 (( sleep2 > 0 )) && echo "sleep $sleep2 for interval" && sleep $sleep2
15200 # Generate one more changelog to trigger GC at fail_loc for cl_user2.
15201 # cl_user1 should be OK because it recently processed records.
15202 for ((i = 0; i < MDSCOUNT; i++)); do
15203 $LFS mkdir -i $i $DIR/$tdir/d$i.3 $DIR/$tdir/d$i.4 ||
15204 error "create $DIR/$tdir/d$i.3 failed"
15207 # ensure gc thread is done
15208 for i in $(mdts_nodes); do
15209 wait_update $i "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
15210 error "$i: GC-thread not done"
15214 for (( i = 1; i <= MDSCOUNT; i++ )); do
15215 # check cl_user1 still registered
15216 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
15217 error "mds$i: User ${cl_user1[mds$i]} not registered"
15218 # check cl_user2 unregistered
15219 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
15220 error "mds$i: User ${cl_user2[mds$i]} still registered"
15222 # check changelogs are present and starting at $user_rec1 + 1
15223 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15224 [ -n "$user_rec1" ] ||
15225 error "mds$i: User ${cl_user1[mds$i]} not registered"
15226 first_rec=$($LFS changelog $(facet_svc mds$i) |
15227 awk '{ print $1; exit; }')
15229 echo "mds$i: $(date +%s) verify rec $user_rec1+1 == $first_rec"
15230 [ $((user_rec1 + 1)) == $first_rec ] ||
15231 error "mds$i: rec $first_rec != $user_rec1 + 1"
15234 run_test 160g "changelog garbage collect (old users)"
15237 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15238 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
15239 skip "Need MDS version at least 2.10.56"
15241 local mdts=$(comma_list $(mdts_nodes))
15244 changelog_register || error "first changelog_register failed"
15245 changelog_register || error "second changelog_register failed"
15247 declare -A cl_user1
15248 declare -A cl_user2
15253 # generate some changelog records to accumulate on each MDT
15254 # use all_char because created files should be evenly distributed
15255 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
15256 error "test_mkdir $tdir failed"
15257 for ((i = 0; i < MDSCOUNT; i++)); do
15258 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
15259 error "create $DIR/$tdir/d$i.1 failed"
15262 # check changelogs have been generated
15263 local nbcl=$(changelog_dump | wc -l)
15264 [[ $nbcl -eq 0 ]] && error "no changelogs found"
15266 for param in "changelog_max_idle_time=10" \
15268 "changelog_min_gc_interval=2"; do
15269 local MDT0=$(facet_svc $SINGLEMDS)
15270 local var="${param%=*}"
15271 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
15273 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
15274 do_nodes $mdts $LCTL set_param mdd.*.$param
15277 # force cl_user2 to be idle (1st part)
15280 for i in $(seq $MDSCOUNT); do
15281 cl_users=(${CL_USERS[mds$i]})
15282 cl_user1[mds$i]="${cl_users[0]}"
15283 cl_user2[mds$i]="${cl_users[1]}"
15285 [ -n "${cl_user1[mds$i]}" ] ||
15286 error "mds$i: no user registered"
15287 [ -n "${cl_user2[mds$i]}" ] ||
15288 error "mds$i: only ${cl_user2[mds$i]} is registered"
15290 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15291 [ -n "$user_rec1" ] ||
15292 error "mds$i: User ${cl_user1[mds$i]} not registered"
15293 __changelog_clear mds$i ${cl_user1[mds$i]} +2
15294 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15295 [ -n "$user_rec2" ] ||
15296 error "mds$i: User ${cl_user1[mds$i]} not registered"
15297 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
15298 "$user_rec1 + 2 == $user_rec2"
15299 [ $((user_rec1 + 2)) == $user_rec2 ] ||
15300 error "mds$i: user ${cl_user1[mds$i]} index expected " \
15301 "$user_rec1 + 2, but is $user_rec2"
15302 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
15303 [ -n "$user_rec2" ] ||
15304 error "mds$i: User ${cl_user2[mds$i]} not registered"
15305 [ $user_rec1 == $user_rec2 ] ||
15306 error "mds$i: user ${cl_user2[mds$i]} index expected " \
15307 "$user_rec1, but is $user_rec2"
15310 # force cl_user2 to be idle (2nd part) and to reach
15311 # changelog_max_idle_time
15314 # force each GC-thread start and block then
15315 # one per MDT/MDD, set fail_val accordingly
15316 #define OBD_FAIL_FORCE_GC_THREAD 0x1316
15317 do_nodes $mdts $LCTL set_param fail_loc=0x1316
15319 # generate more changelogs to trigger fail_loc
15320 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
15321 error "create $DIR/$tdir/${tfile}bis failed"
15323 # stop MDT to stop GC-thread, should be done in back-ground as it will
15324 # block waiting for the thread to be released and exit
15325 declare -A stop_pids
15326 for i in $(seq $MDSCOUNT); do
15328 stop_pids[mds$i]=$!
15331 for i in $(mdts_nodes); do
15334 local facets=$(facets_up_on_host $i)
15336 for facet in ${facets//,/ }; do
15337 if [[ $facet == mds* ]]; then
15341 # ensure each MDS's gc threads are still present and all in "R"
15342 # state (OBD_FAIL_FORCE_GC_THREAD effect!)
15343 [[ $(do_node $i pgrep chlg_gc_thread | wc -l) -eq $nb ]] ||
15344 error "$i: expected $nb GC-thread"
15346 "ps -C chlg_gc_thread -o state --no-headers | uniq" \
15348 error "$i: GC-thread not found in R-state"
15349 # check umounts of each MDT on MDS have reached kthread_stop()
15350 [[ $(do_node $i pgrep umount | wc -l) -eq $nb ]] ||
15351 error "$i: expected $nb umount"
15353 "ps -C umount -o state --no-headers | uniq" "D" 20 ||
15354 error "$i: umount not found in D-state"
15357 # release all GC-threads
15358 do_nodes $mdts $LCTL set_param fail_loc=0
15360 # wait for MDT stop to complete
15361 for i in $(seq $MDSCOUNT); do
15362 wait ${stop_pids[mds$i]} || error "mds$i: stop failed"
15366 # may try to check if any orphan changelog records are present
15367 # via ldiskfs/zfs and llog_reader...
15369 # re-start/mount MDTs
15370 for i in $(seq $MDSCOUNT); do
15371 start mds$i $(mdsdevname $i) $MDS_MOUNT_OPTS ||
15372 error "Fail to start mds$i"
15376 for i in $(seq $MDSCOUNT); do
15377 # check cl_user1 still registered
15378 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
15379 error "mds$i: User ${cl_user1[mds$i]} not registered"
15380 # check cl_user2 unregistered
15381 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
15382 error "mds$i: User ${cl_user2[mds$i]} still registered"
15384 # check changelogs are present and starting at $user_rec1 + 1
15385 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15386 [ -n "$user_rec1" ] ||
15387 error "mds$i: User ${cl_user1[mds$i]} not registered"
15388 first_rec=$($LFS changelog $(facet_svc mds$i) |
15389 awk '{ print $1; exit; }')
15391 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
15392 [ $((user_rec1 + 1)) == $first_rec ] ||
15393 error "mds$i: first index should be $user_rec1 + 1, " \
15394 "but is $first_rec"
15397 run_test 160h "changelog gc thread stop upon umount, orphan records delete " \
15402 local mdts=$(comma_list $(mdts_nodes))
15404 changelog_register || error "first changelog_register failed"
15406 # generate some changelog records to accumulate on each MDT
15407 # use all_char because created files should be evenly distributed
15408 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
15409 error "test_mkdir $tdir failed"
15410 for ((i = 0; i < MDSCOUNT; i++)); do
15411 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
15412 error "create $DIR/$tdir/d$i.1 failed"
15415 # check changelogs have been generated
15416 local nbcl=$(changelog_dump | wc -l)
15417 [[ $nbcl -eq 0 ]] && error "no changelogs found"
15419 # simulate race between register and unregister
15420 # XXX as fail_loc is set per-MDS, with DNE configs the race
15421 # simulation will only occur for one MDT per MDS and for the
15422 # others the normal race scenario will take place
15423 #define CFS_FAIL_CHLOG_USER_REG_UNREG_RACE 0x1315
15424 do_nodes $mdts $LCTL set_param fail_loc=0x10001315
15425 do_nodes $mdts $LCTL set_param fail_val=1
15427 # unregister 1st user
15428 changelog_deregister &
15430 # wait some time for deregister work to reach race rdv
15432 # register 2nd user
15433 changelog_register || error "2nd user register failed"
15435 wait $pid1 || error "1st user deregister failed"
15439 declare -A LAST_REC
15440 for i in $(seq $MDSCOUNT); do
15441 if changelog_users mds$i | grep "^cl"; then
15442 # make sure new records are added with one user present
15443 LAST_REC[mds$i]=$(changelog_users $SINGLEMDS |
15444 awk '/^current.index:/ { print $NF }')
15446 error "mds$i has no user registered"
15450 # generate more changelog records to accumulate on each MDT
15451 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
15452 error "create $DIR/$tdir/${tfile}bis failed"
15454 for i in $(seq $MDSCOUNT); do
15455 last_rec=$(changelog_users $SINGLEMDS |
15456 awk '/^current.index:/ { print $NF }')
15457 echo "verify changelogs are on: $last_rec != ${LAST_REC[mds$i]}"
15458 [ $last_rec != ${LAST_REC[mds$i]} ] ||
15459 error "changelogs are off on mds$i"
15462 run_test 160i "changelog user register/unregister race"
15465 remote_mds_nodsh && skip "remote MDS with nodsh"
15466 [[ $MDS1_VERSION -lt $(version_code 2.12.56) ]] &&
15467 skip "Need MDS version at least 2.12.56"
15469 mount_client $MOUNT2 || error "mount_client on $MOUNT2 failed"
15470 stack_trap "umount $MOUNT2" EXIT
15472 changelog_register || error "first changelog_register failed"
15473 stack_trap "changelog_deregister" EXIT
15475 # generate some changelog
15476 # use all_char because created files should be evenly distributed
15477 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
15478 error "mkdir $tdir failed"
15479 for ((i = 0; i < MDSCOUNT; i++)); do
15480 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
15481 error "create $DIR/$tdir/d$i.1 failed"
15484 # open the changelog device
15485 exec 3>/dev/changelog-$FSNAME-MDT0000
15486 stack_trap "exec 3>&-" EXIT
15487 exec 4</dev/changelog-$FSNAME-MDT0000
15488 stack_trap "exec 4<&-" EXIT
15490 # umount the first lustre mount
15492 stack_trap "mount_client $MOUNT" EXIT
15494 # read changelog, which may or may not fail, but should not crash
15498 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
15499 changelog_users $SINGLEMDS | grep -q $cl_user ||
15500 error "User $cl_user not found in changelog_users"
15502 printf 'clear:'$cl_user':0' >&3
15504 run_test 160j "client can be umounted while its chanangelog is being used"
15507 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15508 remote_mds_nodsh && skip "remote MDS with nodsh"
15510 mkdir -p $DIR/$tdir/1/1
15512 changelog_register || error "changelog_register failed"
15513 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
15515 changelog_users $SINGLEMDS | grep -q $cl_user ||
15516 error "User '$cl_user' not found in changelog_users"
15517 #define OBD_FAIL_MDS_CHANGELOG_REORDER 0x15d
15518 do_facet mds1 $LCTL set_param fail_loc=0x8000015d fail_val=3
15519 rmdir $DIR/$tdir/1/1 & sleep 1
15521 touch $DIR/$tdir/2/2
15522 rm -rf $DIR/$tdir/2
15527 changelog_dump | grep rmdir || error "rmdir not recorded"
15529 run_test 160k "Verify that changelog records are not lost"
15531 # Verifies that a file passed as a parameter has recently had an operation
15532 # performed on it that has generated an MTIME changelog which contains the
15533 # correct parent FID. As files might reside on a different MDT from the
15534 # parent directory in DNE configurations, the FIDs are translated to paths
15535 # before being compared, which should be identical
15536 compare_mtime_changelog() {
15544 mdtidx=$($LFS getstripe --mdt-index $file)
15545 mdtidx=$(printf "%04x" $mdtidx)
15547 # Obtain the parent FID from the MTIME changelog
15548 mtime=$($LFS changelog $FSNAME-MDT$mdtidx | tail -n 1 | grep MTIME)
15549 [ -z "$mtime" ] && error "MTIME changelog not recorded"
15551 cl_fid=$(sed -e 's/.* p=//' -e 's/ .*//' <<<$mtime)
15552 [ -z "$cl_fid" ] && error "parent FID not present"
15554 # Verify that the path for the parent FID is the same as the path for
15555 # the test directory
15556 pdir=$($LFS fid2path $MOUNT "$cl_fid")
15560 [[ "${pdir%/}" == "$dir" ]] ||
15561 error "MTIME changelog parent FID is wrong, expected $dir, got $pdir"
15565 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15567 remote_mds_nodsh && skip "remote MDS with nodsh"
15568 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
15569 skip "Need MDS version at least 2.13.55"
15573 changelog_register || error "changelog_register failed"
15574 cl_user="${CL_USERS[$SINGLEMDS]%% *}"
15576 changelog_users $SINGLEMDS | grep -q $cl_user ||
15577 error "User '$cl_user' not found in changelog_users"
15579 # Clear some types so that MTIME changelogs are generated
15580 changelog_chmask "-CREAT"
15581 changelog_chmask "-CLOSE"
15583 test_mkdir $DIR/$tdir || error "failed to mkdir $DIR/$tdir"
15585 # Test CL_MTIME during setattr
15586 touch $DIR/$tdir/$tfile
15587 compare_mtime_changelog $DIR/$tdir/$tfile
15589 # Test CL_MTIME during close
15590 $MULTIOP $DIR/$tdir/${tfile}_2 O_2w4096c || error "multiop failed"
15591 compare_mtime_changelog $DIR/$tdir/${tfile}_2
15593 run_test 160l "Verify that MTIME changelog records contain the parent FID"
15596 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15598 test_mkdir -c1 $DIR/$tdir
15599 cp /etc/hosts $DIR/$tdir/$tfile
15600 test_mkdir -c1 $DIR/$tdir/foo1
15601 test_mkdir -c1 $DIR/$tdir/foo2
15602 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
15603 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
15604 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
15605 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
15606 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
15607 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
15608 $LFS fid2path $DIR $FID
15609 error "bad link ea"
15612 rm $DIR/$tdir/foo2/zachary
15614 rm $DIR/$tdir/foo2/thor
15616 rm $DIR/$tdir/$tfile
15618 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
15619 [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ] &&
15620 { $LFS fid2path $DIR $FID; error "bad link rename"; }
15621 rm $DIR/$tdir/foo2/maggie
15624 local longname=$tfile.avg_len_is_thirty_two_
15625 stack_trap "unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
15626 error_noexit 'failed to unlink many hardlinks'" EXIT
15627 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
15628 error "failed to hardlink many files"
15629 links=$($LFS fid2path $DIR $FID | wc -l)
15630 echo -n "${links}/1000 links in link EA"
15631 [[ $links -gt 60 ]] || error "expected at least 60 links in link EA"
15633 run_test 161a "link ea sanity"
15636 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15637 [ $MDSCOUNT -lt 2 ] && skip_env "skipping remote directory test"
15640 local remote_dir=$DIR/$tdir/remote_dir
15642 mkdir -p $DIR/$tdir
15643 $LFS mkdir -i $MDTIDX $remote_dir ||
15644 error "create remote directory failed"
15646 cp /etc/hosts $remote_dir/$tfile
15647 mkdir -p $remote_dir/foo1
15648 mkdir -p $remote_dir/foo2
15649 ln $remote_dir/$tfile $remote_dir/foo1/sofia
15650 ln $remote_dir/$tfile $remote_dir/foo2/zachary
15651 ln $remote_dir/$tfile $remote_dir/foo1/luna
15652 ln $remote_dir/$tfile $remote_dir/foo2/thor
15654 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
15656 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
15657 $LFS fid2path $DIR $FID
15658 error "bad link ea"
15661 rm $remote_dir/foo2/zachary
15663 rm $remote_dir/foo2/thor
15665 rm $remote_dir/$tfile
15667 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
15668 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
15669 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
15670 $LFS fid2path $DIR $FID
15671 error "bad link rename"
15673 rm $remote_dir/foo2/maggie
15676 local longname=filename_avg_len_is_thirty_two_
15677 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
15678 error "failed to hardlink many files"
15679 links=$($LFS fid2path $DIR $FID | wc -l)
15680 echo -n "${links}/1000 links in link EA"
15681 [[ ${links} -gt 60 ]] ||
15682 error "expected at least 60 links in link EA"
15683 unlinkmany $remote_dir/foo2/$longname 1000 ||
15684 error "failed to unlink many hardlinks"
15686 run_test 161b "link ea sanity under remote directory"
15689 remote_mds_nodsh && skip "remote MDS with nodsh"
15690 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15691 [[ $MDS1_VERSION -lt $(version_code 2.1.5) ]] &&
15692 skip "Need MDS version at least 2.1.5"
15694 # define CLF_RENAME_LAST 0x0001
15695 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
15696 changelog_register || error "changelog_register failed"
15699 test_mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir
15700 touch $DIR/$tdir/foo_161c
15701 touch $DIR/$tdir/bar_161c
15702 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
15703 changelog_dump | grep RENME | tail -n 5
15704 local flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
15705 changelog_clear 0 || error "changelog_clear failed"
15706 if [ x$flags != "x0x1" ]; then
15707 error "flag $flags is not 0x1"
15710 echo "rename overwrite target with nlink = 1, changelog flags=$flags"
15711 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
15712 touch $DIR/$tdir/foo_161c
15713 touch $DIR/$tdir/bar_161c
15714 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
15715 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
15716 changelog_dump | grep RENME | tail -n 5
15717 flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
15718 changelog_clear 0 || error "changelog_clear failed"
15719 if [ x$flags != "x0x0" ]; then
15720 error "flag $flags is not 0x0"
15722 echo "rename overwrite a target having nlink > 1," \
15723 "changelog record has flags of $flags"
15725 # rename doesn't overwrite a target (changelog flag 0x0)
15726 touch $DIR/$tdir/foo_161c
15727 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
15728 changelog_dump | grep RENME | tail -n 5
15729 flags=$(changelog_dump | grep RENME | tail -1 | cut -f5 -d' ')
15730 changelog_clear 0 || error "changelog_clear failed"
15731 if [ x$flags != "x0x0" ]; then
15732 error "flag $flags is not 0x0"
15734 echo "rename doesn't overwrite a target," \
15735 "changelog record has flags of $flags"
15737 # define CLF_UNLINK_LAST 0x0001
15738 # unlink a file having nlink = 1 (changelog flag 0x1)
15739 rm -f $DIR/$tdir/foo2_161c
15740 changelog_dump | grep UNLNK | tail -n 5
15741 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
15742 changelog_clear 0 || error "changelog_clear failed"
15743 if [ x$flags != "x0x1" ]; then
15744 error "flag $flags is not 0x1"
15746 echo "unlink a file having nlink = 1," \
15747 "changelog record has flags of $flags"
15749 # unlink a file having nlink > 1 (changelog flag 0x0)
15750 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
15751 rm -f $DIR/$tdir/foobar_161c
15752 changelog_dump | grep UNLNK | tail -n 5
15753 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
15754 changelog_clear 0 || error "changelog_clear failed"
15755 if [ x$flags != "x0x0" ]; then
15756 error "flag $flags is not 0x0"
15758 echo "unlink a file having nlink > 1, changelog record flags '$flags'"
15760 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
15763 remote_mds_nodsh && skip "remote MDS with nodsh"
15764 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
15769 changelog_register || error "changelog_register failed"
15771 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
15772 # interfer with $MOUNT/.lustre/fid/ access
15774 [[ $? -eq 0 ]] || error "mkdir failed"
15776 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | OBD_FAIL_ONCE
15777 $LCTL set_param fail_loc=0x8000140c
15779 $LCTL set_param fail_val=5
15782 echo foofoo > $DIR/$tdir/$tfile &
15785 # wait for create to be delayed
15789 [[ $? -eq 0 ]] || error "create should be blocked"
15791 local tempfile="$(mktemp --tmpdir $tfile.XXXXXX)"
15792 stack_trap "rm -f $tempfile"
15793 fid=$(changelog_extract_field "CREAT" "$tfile" "t=")
15794 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
15795 # some delay may occur during ChangeLog publishing and file read just
15796 # above, that could allow file write to happen finally
15797 [[ -s $tempfile ]] && echo "file should be empty"
15799 $LCTL set_param fail_loc=0
15802 [[ $? -eq 0 ]] || error "create failed"
15804 run_test 161d "create with concurrent .lustre/fid access"
15807 local expected="$1"
15812 path=$($LFS fid2path "$@")
15815 if [ $rc -ne 0 ]; then
15816 error "path looked up of '$expected' failed: rc=$rc"
15817 elif [ "$path" != "$expected" ]; then
15818 error "path looked up '$path' instead of '$expected'"
15820 echo "FID '$fid' resolves to path '$path' as expected"
15824 test_162a() { # was test_162
15825 test_mkdir -p -c1 $DIR/$tdir/d2
15826 touch $DIR/$tdir/d2/$tfile
15827 touch $DIR/$tdir/d2/x1
15828 touch $DIR/$tdir/d2/x2
15829 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
15830 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
15832 local fid=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
15833 check_path "$tdir/d2/$tfile" $FSNAME "$fid" --link 0
15836 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
15837 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
15838 check_path "$tdir/d2/p/q/r/slink" $FSNAME "$fid" --link 0
15840 # softlink to wrong file
15841 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
15842 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
15843 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME "$fid" --link 0
15846 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
15847 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
15848 fid=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
15849 # fid2path dir/fsname should both work
15850 check_path "$tdir/d2/a/b/c/new_file" $FSNAME "$fid" --link 1
15851 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR "$fid" --link 0
15853 # hardlink count: check that there are 2 links
15854 local nlinks=$($LFS fid2path $DIR "$fid" | wc -l)
15855 [ $nlinks -eq 2 ] || error "expect 2 links, found $nlinks"
15857 # hardlink indexing: remove the first link
15858 rm $DIR/$tdir/d2/p/q/r/hlink
15859 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $fid --link 0
15861 run_test 162a "path lookup sanity"
15864 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15865 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15868 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
15869 error "create striped dir failed"
15871 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
15872 tail -n 1 | awk '{print $2}')
15873 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
15875 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
15876 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
15879 for ((i=0;i<5;i++)); do
15880 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
15881 error "get fid for f$i failed"
15882 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0
15884 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
15885 error "get fid for d$i failed"
15886 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0
15891 run_test 162b "striped directory path lookup sanity"
15893 # LU-4239: Verify fid2path works with paths 100 or more directories deep
15895 [[ $MDS1_VERSION -lt $(version_code 2.7.51) ]] &&
15896 skip "Need MDS version at least 2.7.51"
15898 local lpath=$tdir.local
15899 local rpath=$tdir.remote
15901 test_mkdir $DIR/$lpath
15902 test_mkdir $DIR/$rpath
15904 for ((i = 0; i <= 101; i++)); do
15907 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
15908 error "get fid for local directory $DIR/$lpath failed"
15909 check_path "$DIR/$lpath" $MOUNT $FID --link 0
15912 test_mkdir $DIR/$rpath
15913 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
15914 error "get fid for remote directory $DIR/$rpath failed"
15915 check_path "$DIR/$rpath" $MOUNT $FID --link 0
15920 run_test 162c "fid2path works with paths 100 or more directories deep"
15922 oalr_event_count() {
15926 awk -v name="${FSNAME}-OST0000" \
15927 -v event="${event}" \
15928 '$1 == "TRACE" && $2 == event && $3 == name' \
15933 oalr_expect_event_count() {
15936 local expect="${3}"
15939 count=$(oalr_event_count "${event}" "${trace}")
15940 if ((count == expect)); then
15944 error_noexit "${event} event count was '${count}', expected ${expect}"
15950 do_facet ost1 killall --quiet -KILL ofd_access_log_reader || true
15952 start ost1 "$(ostdevname 1)" $OST_MOUNT_OPTS
15956 sync # Flush previous IOs so we can count log entries.
15957 do_facet ost1 $LCTL set_param "obdfilter.${FSNAME}-OST0000.access_log_size=4096"
15958 stack_trap cleanup_165 EXIT
15962 local trace="/tmp/${tfile}.trace"
15966 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
15967 skip "OFD access log unsupported"
15970 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
15973 do_facet ost1 ofd_access_log_reader --list
15976 do_facet ost1 killall -TERM ofd_access_log_reader
15980 if ((rc != 0)); then
15981 error "ofd_access_log_reader exited with rc = '${rc}'"
15984 # Parse trace file for discovery events:
15985 oalr_expect_event_count alr_log_add "${trace}" 1
15986 oalr_expect_event_count alr_log_eof "${trace}" 1
15987 oalr_expect_event_count alr_log_free "${trace}" 1
15989 run_test 165a "ofd access log discovery"
15992 local trace="/tmp/${tfile}.trace"
15993 local file="${DIR}/${tfile}"
16002 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
16003 skip "OFD access log unsupported"
16006 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
16009 do_facet ost1 ofd_access_log_reader --list
16011 lfs setstripe -c 1 -i 0 "${file}"
16012 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
16013 error "cannot create '${file}'"
16016 do_facet ost1 killall -TERM ofd_access_log_reader
16020 if ((rc != 0)); then
16021 error "ofd_access_log_reader exited with rc = '${rc}'"
16024 oalr_expect_event_count alr_log_entry "${trace}" 1
16026 pfid1=$($LFS path2fid "${file}")
16028 # 1 2 3 4 5 6 7 8 9 10
16029 # TRACE alr_log_entry OST PFID BEGIN END TIME SIZE COUNT FLAGS
16030 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
16032 echo "entry = '${entry[*]}'" >&2
16035 if [[ "${pfid1}" != "${pfid2}" ]]; then
16036 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
16040 if ((size != 1048576)); then
16041 error "entry '${entry[*]}' has invalid io size '${size}', expected 1048576"
16045 if [[ "${flags}" != "w" ]]; then
16046 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'w'"
16049 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
16052 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r524288c ||
16053 error "cannot read '${file}'"
16056 do_facet ost1 killall -TERM ofd_access_log_reader
16060 if ((rc != 0)); then
16061 error "ofd_access_log_reader exited with rc = '${rc}'"
16064 oalr_expect_event_count alr_log_entry "${trace}" 1
16066 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
16067 echo "entry = '${entry[*]}'" >&2
16070 if [[ "${pfid1}" != "${pfid2}" ]]; then
16071 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
16075 if ((size != 524288)); then
16076 error "entry '${entry[*]}' has invalid io size '${size}', 524288"
16080 if [[ "${flags}" != "r" ]]; then
16081 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'r'"
16084 run_test 165b "ofd access log entries are produced and consumed"
16087 local trace="/tmp/${tfile}.trace"
16088 local file="${DIR}/${tdir}/${tfile}"
16090 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
16091 skip "OFD access log unsupported"
16093 test_mkdir "${DIR}/${tdir}"
16096 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
16099 lfs setstripe -c 1 -i 0 "${DIR}/${tdir}"
16101 # 4096 / 64 = 64. Create twice as many entries.
16102 for ((i = 0; i < 128; i++)); do
16103 $MULTIOP "${file}-${i}" oO_CREAT:O_WRONLY:w512c ||
16104 error "cannot create file"
16109 do_facet ost1 killall -TERM ofd_access_log_reader
16112 if ((rc != 0)); then
16113 error "ofd_access_log_reader exited with rc = '${rc}'"
16116 unlinkmany "${file}-%d" 128
16118 run_test 165c "full ofd access logs do not block IOs"
16120 oal_get_read_count() {
16123 # STATS lustre-OST0001 alr_read_count 1
16125 do_facet ost1 cat "${stats}" |
16126 awk '$1 == "STATS" && $3 == "alr_read_count" { count = $4; }
16127 END { print count; }'
16130 oal_expect_read_count() {
16135 # Ask ofd_access_log_reader to write stats.
16136 do_facet ost1 killall -USR1 ofd_access_log_reader
16138 # Allow some time for things to happen.
16141 count=$(oal_get_read_count "${stats}")
16142 if ((count == expect)); then
16146 error_noexit "bad read count, got ${count}, expected ${expect}"
16147 do_facet ost1 cat "${stats}" >&2
16152 local stats="/tmp/${tfile}.stats"
16153 local file="${DIR}/${tdir}/${tfile}"
16154 local param="obdfilter.${FSNAME}-OST0000.access_log_mask"
16156 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
16157 skip "OFD access log unsupported"
16159 test_mkdir "${DIR}/${tdir}"
16162 do_facet ost1 ofd_access_log_reader --stats="${stats}" &
16165 lfs setstripe -c 1 -i 0 "${file}"
16167 do_facet ost1 lctl set_param "${param}=rw"
16168 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
16169 error "cannot create '${file}'"
16170 oal_expect_read_count "${stats}" 1
16172 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
16173 error "cannot read '${file}'"
16174 oal_expect_read_count "${stats}" 2
16176 do_facet ost1 lctl set_param "${param}=r"
16177 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
16178 error "cannot create '${file}'"
16179 oal_expect_read_count "${stats}" 2
16181 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
16182 error "cannot read '${file}'"
16183 oal_expect_read_count "${stats}" 3
16185 do_facet ost1 lctl set_param "${param}=w"
16186 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
16187 error "cannot create '${file}'"
16188 oal_expect_read_count "${stats}" 4
16190 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
16191 error "cannot read '${file}'"
16192 oal_expect_read_count "${stats}" 4
16194 do_facet ost1 lctl set_param "${param}=0"
16195 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
16196 error "cannot create '${file}'"
16197 oal_expect_read_count "${stats}" 4
16199 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
16200 error "cannot read '${file}'"
16201 oal_expect_read_count "${stats}" 4
16203 do_facet ost1 killall -TERM ofd_access_log_reader
16206 if ((rc != 0)); then
16207 error "ofd_access_log_reader exited with rc = '${rc}'"
16210 run_test 165d "ofd_access_log mask works"
16213 local stats="/tmp/${tfile}.stats"
16214 local file0="${DIR}/${tdir}-0/${tfile}"
16215 local file1="${DIR}/${tdir}-1/${tfile}"
16217 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
16218 skip "OFD access log unsupported"
16220 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
16222 test_mkdir -c 1 -i 0 "${DIR}/${tdir}-0"
16223 test_mkdir -c 1 -i 1 "${DIR}/${tdir}-1"
16225 lfs setstripe -c 1 -i 0 "${file0}"
16226 lfs setstripe -c 1 -i 0 "${file1}"
16229 do_facet ost1 ofd_access_log_reader -I 1 --stats="${stats}" &
16232 $MULTIOP "${file0}" oO_CREAT:O_WRONLY:w512c ||
16233 error "cannot create '${file0}'"
16235 oal_expect_read_count "${stats}" 0
16237 $MULTIOP "${file1}" oO_CREAT:O_WRONLY:w512c ||
16238 error "cannot create '${file1}'"
16240 oal_expect_read_count "${stats}" 1
16242 do_facet ost1 killall -TERM ofd_access_log_reader
16245 if ((rc != 0)); then
16246 error "ofd_access_log_reader exited with rc = '${rc}'"
16249 run_test 165e "ofd_access_log MDT index filter works"
16252 local trace="/tmp/${tfile}.trace"
16257 do_facet ost1 timeout 60 ofd_access_log_reader \
16258 --exit-on-close --debug=- --trace=- > "${trace}" &
16265 if ((rc != 0)); then
16266 error_noexit "ofd_access_log_reader exited with rc = '${rc}'"
16271 run_test 165f "ofd_access_log_reader --exit-on-close works"
16274 # do directio so as not to populate the page cache
16275 log "creating a 10 Mb file"
16276 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c ||
16277 error "multiop failed while creating a file"
16278 log "starting reads"
16279 dd if=$DIR/$tfile of=/dev/null bs=4096 &
16280 log "truncating the file"
16281 $MULTIOP $DIR/$tfile oO_TRUNC:c ||
16282 error "multiop failed while truncating the file"
16284 kill %+ || true # reads might have finished
16285 echo "wait until dd is finished"
16287 log "removing the temporary file"
16288 rm -rf $DIR/$tfile || error "tmp file removal failed"
16290 run_test 169 "parallel read and truncate should not deadlock"
16293 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16295 $LCTL clear # bug 18514
16296 $LCTL debug_daemon start $TMP/${tfile}_log_good
16298 $LCTL debug_daemon stop
16299 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
16300 error "sed failed to read log_good"
16302 $LCTL debug_daemon start $TMP/${tfile}_log_good
16304 $LCTL debug_daemon stop
16306 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
16307 error "lctl df log_bad failed"
16309 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
16310 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
16312 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
16313 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
16315 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
16316 error "bad_line good_line1 good_line2 are empty"
16318 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
16319 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
16320 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
16322 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
16323 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
16324 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
16326 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
16327 error "bad_line_new good_line_new are empty"
16329 local expected_good=$((good_line1 + good_line2*2))
16331 rm -f $TMP/${tfile}*
16332 # LU-231, short malformed line may not be counted into bad lines
16333 if [ $bad_line -ne $bad_line_new ] &&
16334 [ $bad_line -ne $((bad_line_new - 1)) ]; then
16335 error "expected $bad_line bad lines, but got $bad_line_new"
16339 if [ $expected_good -ne $good_line_new ]; then
16340 error "expected $expected_good good lines, but got $good_line_new"
16345 run_test 170 "test lctl df to handle corrupted log ====================="
16347 test_171() { # bug20592
16348 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16350 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
16351 $LCTL set_param fail_loc=0x50e
16352 $LCTL set_param fail_val=3000
16353 multiop_bg_pause $DIR/$tfile O_s || true
16355 kill -USR1 $MULTIPID
16359 if dmesg | grep "recursive fault"; then
16360 error "caught a recursive fault"
16362 $LCTL set_param fail_loc=0
16365 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
16367 # it would be good to share it with obdfilter-survey/iokit-libecho code
16368 setup_obdecho_osc () {
16371 local obdfilter_name=$2
16372 echo "Creating new osc for $obdfilter_name on $ost_nid"
16373 # make sure we can find loopback nid
16374 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
16376 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
16377 ${obdfilter_name}_osc_UUID || rc=2; }
16378 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
16379 ${obdfilter_name}_UUID $ost_nid || rc=3; }
16383 cleanup_obdecho_osc () {
16384 local obdfilter_name=$1
16385 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
16386 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
16393 local pages=${3:-64}
16398 local obd_size=$(get_obd_size $node $OBD)
16399 local page_size=$(get_page_size $node)
16400 if [[ -n "$obd_size" ]]; then
16401 local new_count=$((obd_size / (pages * page_size / 1024)))
16402 [[ $new_count -ge $count ]] || count=$new_count
16405 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
16406 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
16408 if [ $rc -eq 0 ]; then
16409 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
16410 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
16412 echo "New object id is $id"
16413 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
16415 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
16416 "test_brw $count w v $pages $id" || rc=4; }
16417 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
16419 [ $rc -eq 0 ] || [ $rc -gt 2 ] &&
16420 { do_facet $node "$LCTL --device ec cleanup" || rc=5; }
16421 [ $rc -eq 0 ] || [ $rc -gt 1 ] &&
16422 { do_facet $node "$LCTL --device ec detach" || rc=6; }
16423 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
16428 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16430 if ! [ -d /sys/fs/lustre/echo_client ] &&
16431 ! module_loaded obdecho; then
16432 load_module obdecho/obdecho &&
16433 stack_trap "rmmod obdecho" EXIT ||
16434 error "unable to load obdecho on client"
16437 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
16438 local host=$($LCTL get_param -n osc.$osc.import |
16439 awk '/current_connection:/ { print $2 }' )
16440 local target=$($LCTL get_param -n osc.$osc.import |
16441 awk '/target:/ { print $2 }' )
16442 target=${target%_UUID}
16444 if [ -n "$target" ]; then
16445 setup_obdecho_osc $host $target &&
16446 stack_trap "cleanup_obdecho_osc $target" EXIT ||
16447 { error "obdecho setup failed with $?"; return; }
16449 obdecho_test ${target}_osc client ||
16450 error "obdecho_test failed on ${target}_osc"
16452 $LCTL get_param osc.$osc.import
16453 error "there is no osc.$osc.import target"
16456 run_test 180a "test obdecho on osc"
16459 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16460 remote_ost_nodsh && skip "remote OST with nodsh"
16462 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
16463 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
16464 error "failed to load module obdecho"
16466 local target=$(do_facet ost1 $LCTL dl |
16467 awk '/obdfilter/ { print $4; exit; }')
16469 if [ -n "$target" ]; then
16470 obdecho_test $target ost1 || error "obdecho_test failed with $?"
16472 do_facet ost1 $LCTL dl
16473 error "there is no obdfilter target on ost1"
16476 run_test 180b "test obdecho directly on obdfilter"
16478 test_180c() { # LU-2598
16479 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16480 remote_ost_nodsh && skip "remote OST with nodsh"
16481 [[ $MDS1_VERSION -lt $(version_code 2.4.0) ]] &&
16482 skip "Need MDS version at least 2.4.0"
16484 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
16485 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
16486 error "failed to load module obdecho"
16488 local target=$(do_facet ost1 $LCTL dl |
16489 awk '/obdfilter/ { print $4; exit; }')
16491 if [ -n "$target" ]; then
16492 local pages=16384 # 64MB bulk I/O RPC size
16494 obdecho_test "$target" ost1 "$pages" ||
16495 error "obdecho_test with pages=$pages failed with $?"
16497 do_facet ost1 $LCTL dl
16498 error "there is no obdfilter target on ost1"
16501 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
16503 test_181() { # bug 22177
16504 test_mkdir $DIR/$tdir
16505 # create enough files to index the directory
16506 createmany -o $DIR/$tdir/foobar 4000
16507 # print attributes for debug purpose
16510 multiop_bg_pause $DIR/$tdir D_Sc || return 1
16512 # remove the files & current working dir
16513 unlinkmany $DIR/$tdir/foobar 4000
16515 kill -USR1 $MULTIPID
16517 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
16520 run_test 181 "Test open-unlinked dir ========================"
16526 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
16528 $LCTL set_param mdc.*.rpc_stats=clear
16530 for (( i = 0; i < $tcount; i++ )) ; do
16531 mkdir $DIR/$tdir/$i
16534 for (( i = 0; i < $tcount; i++ )) ; do
16535 createmany -o $DIR/$tdir/$i/f- $fcount &
16539 for (( i = 0; i < $tcount; i++ )) ; do
16540 unlinkmany $DIR/$tdir/$i/f- $fcount &
16544 $LCTL get_param mdc.*.rpc_stats
16548 run_test 182 "Test parallel modify metadata operations ================"
16550 test_183() { # LU-2275
16551 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16552 remote_mds_nodsh && skip "remote MDS with nodsh"
16553 [[ $MDS1_VERSION -lt $(version_code 2.3.56) ]] &&
16554 skip "Need MDS version at least 2.3.56"
16556 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
16557 echo aaa > $DIR/$tdir/$tfile
16559 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
16560 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
16562 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
16563 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
16565 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
16567 # Flush negative dentry cache
16568 touch $DIR/$tdir/$tfile
16570 # We are not checking for any leaked references here, they'll
16571 # become evident next time we do cleanup with module unload.
16574 run_test 183 "No crash or request leak in case of strange dispositions ========"
16576 # test suite 184 is for LU-2016, LU-2017
16578 check_swap_layouts_support
16580 dir0=$DIR/$tdir/$testnum
16581 test_mkdir -p -c1 $dir0
16586 $LFS setstripe -c1 $file1
16588 $LFS setstripe -c2 $file2
16590 gen1=$($LFS getstripe -g $file1)
16591 gen2=$($LFS getstripe -g $file2)
16593 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
16594 gen=$($LFS getstripe -g $file1)
16595 [[ $gen1 != $gen ]] ||
16596 "Layout generation on $file1 does not change"
16597 gen=$($LFS getstripe -g $file2)
16598 [[ $gen2 != $gen ]] ||
16599 "Layout generation on $file2 does not change"
16601 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
16602 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
16604 lfsck_verify_pfid $file1 $file2 || error "PFID are not transferred"
16606 run_test 184a "Basic layout swap"
16609 check_swap_layouts_support
16611 dir0=$DIR/$tdir/$testnum
16612 mkdir -p $dir0 || error "creating dir $dir0"
16619 $LFS setstripe -c1 $file1
16620 $LFS setstripe -c2 $file2
16621 $LFS setstripe -c1 $file3
16622 chown $RUNAS_ID $file3
16623 gen1=$($LFS getstripe -g $file1)
16624 gen2=$($LFS getstripe -g $file2)
16626 $LFS swap_layouts $dir1 $dir2 &&
16627 error "swap of directories layouts should fail"
16628 $LFS swap_layouts $dir1 $file1 &&
16629 error "swap of directory and file layouts should fail"
16630 $RUNAS $LFS swap_layouts $file1 $file2 &&
16631 error "swap of file we cannot write should fail"
16632 $LFS swap_layouts $file1 $file3 &&
16633 error "swap of file with different owner should fail"
16634 /bin/true # to clear error code
16636 run_test 184b "Forbidden layout swap (will generate errors)"
16639 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
16640 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n"
16641 check_swap_layouts_support
16642 check_swap_layout_no_dom $DIR
16644 local dir0=$DIR/$tdir/$testnum
16645 mkdir -p $dir0 || error "creating dir $dir0"
16647 local ref1=$dir0/ref1
16648 local ref2=$dir0/ref2
16649 local file1=$dir0/file1
16650 local file2=$dir0/file2
16651 # create a file large enough for the concurrent test
16652 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
16653 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
16654 echo "ref file size: ref1($(stat -c %s $ref1))," \
16655 "ref2($(stat -c %s $ref2))"
16658 dd if=$ref1 of=$file1 bs=16k &
16661 # Make sure dd starts to copy file, but wait at most 5 seconds
16663 while [ ! -s $file1 -a $((loops++)) -lt 50 ]; do sleep 0.1; done
16665 $LFS swap_layouts $file1 $file2
16668 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
16669 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
16671 # how many bytes copied before swapping layout
16672 local copied=$(stat -c %s $file2)
16673 local remaining=$(stat -c %s $ref1)
16674 remaining=$((remaining - copied))
16675 echo "Copied $copied bytes before swapping layout..."
16677 cmp -n $copied $file1 $ref2 | grep differ &&
16678 error "Content mismatch [0, $copied) of ref2 and file1"
16679 cmp -n $copied $file2 $ref1 ||
16680 error "Content mismatch [0, $copied) of ref1 and file2"
16681 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
16682 error "Content mismatch [$copied, EOF) of ref1 and file1"
16685 rm -f $ref1 $ref2 $file1 $file2
16687 run_test 184c "Concurrent write and layout swap"
16690 check_swap_layouts_support
16691 check_swap_layout_no_dom $DIR
16692 [ -z "$(which getfattr 2>/dev/null)" ] &&
16693 skip_env "no getfattr command"
16695 local file1=$DIR/$tdir/$tfile-1
16696 local file2=$DIR/$tdir/$tfile-2
16697 local file3=$DIR/$tdir/$tfile-3
16701 mkdir -p $DIR/$tdir
16702 touch $file1 || error "create $file1 failed"
16703 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
16704 error "create $file2 failed"
16705 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
16706 error "create $file3 failed"
16707 lovea1=$(get_layout_param $file1)
16709 $LFS swap_layouts $file2 $file3 ||
16710 error "swap $file2 $file3 layouts failed"
16711 $LFS swap_layouts $file1 $file2 ||
16712 error "swap $file1 $file2 layouts failed"
16714 lovea2=$(get_layout_param $file2)
16717 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
16719 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
16720 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
16722 run_test 184d "allow stripeless layouts swap"
16725 [[ $MDS1_VERSION -ge $(version_code 2.6.94) ]] ||
16726 skip "Need MDS version at least 2.6.94"
16727 check_swap_layouts_support
16728 check_swap_layout_no_dom $DIR
16729 [ -z "$(which getfattr 2>/dev/null)" ] &&
16730 skip_env "no getfattr command"
16732 local file1=$DIR/$tdir/$tfile-1
16733 local file2=$DIR/$tdir/$tfile-2
16734 local file3=$DIR/$tdir/$tfile-3
16737 mkdir -p $DIR/$tdir
16738 touch $file1 || error "create $file1 failed"
16739 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
16740 error "create $file2 failed"
16741 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
16742 error "create $file3 failed"
16744 $LFS swap_layouts $file1 $file2 ||
16745 error "swap $file1 $file2 layouts failed"
16747 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
16748 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
16750 echo 123 > $file1 || error "Should be able to write into $file1"
16752 $LFS swap_layouts $file1 $file3 ||
16753 error "swap $file1 $file3 layouts failed"
16755 echo 123 > $file1 || error "Should be able to write into $file1"
16757 rm -rf $file1 $file2 $file3
16759 run_test 184e "Recreate layout after stripeless layout swaps"
16762 # Create a file with name longer than sizeof(struct stat) ==
16763 # 144 to see if we can get chars from the file name to appear
16764 # in the returned striping. Note that 'f' == 0x66.
16765 local file=$(for ((i = 0; i < 200; i++)); do echo -n f; done)
16767 mkdir -p $DIR/$tdir
16768 mcreate $DIR/$tdir/$file
16769 if lfs find --stripe-count 0x6666 $DIR/$tdir | grep $file; then
16770 error "IOC_MDC_GETFILEINFO returned garbage striping"
16773 run_test 184f "IOC_MDC_GETFILEINFO for files with long names but no striping"
16775 test_185() { # LU-2441
16776 # LU-3553 - no volatile file support in old servers
16777 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
16778 skip "Need MDS version at least 2.3.60"
16780 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
16781 touch $DIR/$tdir/spoo
16782 local mtime1=$(stat -c "%Y" $DIR/$tdir)
16783 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
16784 error "cannot create/write a volatile file"
16785 [ "$FILESET" == "" ] &&
16786 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
16787 error "FID is still valid after close"
16789 multiop_bg_pause $DIR/$tdir vVw4096_c
16796 # assume that the next FID for this client is sequential, since stdout
16797 # is unfortunately eaten by multiop_bg_pause
16798 local n=$((${fidv[1]} + 1))
16799 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
16800 if [ "$FILESET" == "" ]; then
16801 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
16802 error "FID is missing before close"
16804 kill -USR1 $multi_pid
16805 # 1 second delay, so if mtime change we will see it
16807 local mtime2=$(stat -c "%Y" $DIR/$tdir)
16808 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
16810 run_test 185 "Volatile file support"
16812 function create_check_volatile() {
16816 $MULTIOP $MOUNT/.lustre/fid V${idx}Fw4096_c >&/tmp/${tfile}.fid &
16819 local FID=$(cat /tmp/${tfile}.fid)
16820 [ "$FID" == "" ] && error "can't get FID for volatile"
16821 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID || error "can't stat $FID"
16822 tgt=$($LFS getstripe -m $MOUNT/.lustre/fid/$FID)
16823 [ "$tgt" != "$idx" ] && error "wrong MDS $tgt, expected $idx"
16827 cancel_lru_locks mdc # flush opencache
16828 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID && error "can stat $FID"
16833 # LU-12516 - volatile creation via .lustre
16834 [[ $MDS1_VERSION -ge $(version_code 2.12.55) ]] ||
16835 skip "Need MDS version at least 2.3.55"
16837 create_check_volatile 0
16838 [ $MDSCOUNT -lt 2 ] && return 0
16841 create_check_volatile 1
16845 run_test 185a "Volatile file creation in .lustre/fid/"
16848 remote_mds_nodsh && skip "remote MDS with nodsh"
16849 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
16850 skip "Need MDS version at least 2.3.0"
16852 local dir0=$DIR/$tdir/$testnum
16853 mkdir -p $dir0 || error "creating dir $dir0"
16855 local file=$dir0/file1
16856 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
16857 local dv1=$($LFS data_version $file)
16858 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
16859 local dv2=$($LFS data_version $file)
16860 [[ $dv1 != $dv2 ]] ||
16861 error "data version did not change on write $dv1 == $dv2"
16866 run_test 187a "Test data version change"
16869 remote_mds_nodsh && skip "remote MDS with nodsh"
16870 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
16871 skip "Need MDS version at least 2.3.0"
16873 local dir0=$DIR/$tdir/$testnum
16874 mkdir -p $dir0 || error "creating dir $dir0"
16876 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
16877 [[ ${DV[0]} != ${DV[1]} ]] ||
16878 error "data version did not change on write"\
16879 " ${DV[0]} == ${DV[1]}"
16884 run_test 187b "Test data version change on volatile file"
16887 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16888 remote_mgs_nodsh && skip "remote MGS with nodsh"
16889 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
16891 local POOL=${POOL:-cea1}
16892 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
16893 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
16896 local last_ost=$(($OSTCOUNT - 1))
16898 local ost_list=$(seq $first_ost $ost_step $last_ost)
16899 local ost_range="$first_ost $last_ost $ost_step"
16900 local test_path=$POOL_ROOT/$POOL_DIR_NAME
16901 local file_dir=$POOL_ROOT/file_tst
16902 local subdir=$test_path/subdir
16906 # former test_200a test_200b
16907 pool_add $POOL || { rc=$? ; break; }
16908 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
16909 # former test_200c test_200d
16910 mkdir -p $test_path
16911 pool_set_dir $POOL $test_path || { rc=$? ; break; }
16912 pool_check_dir $POOL $test_path || { rc=$? ; break; }
16914 pool_check_dir $POOL $subdir || { rc=$? ; break; }
16915 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
16916 || { rc=$? ; break; }
16917 # former test_200e test_200f
16918 local files=$((OSTCOUNT*3))
16919 pool_alloc_files $POOL $test_path $files "$ost_list" \
16920 || { rc=$? ; break; }
16921 pool_create_files $POOL $file_dir $files "$ost_list" \
16922 || { rc=$? ; break; }
16923 # former test_200g test_200h
16924 pool_lfs_df $POOL || { rc=$? ; break; }
16925 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
16927 # former test_201a test_201b test_201c
16928 pool_remove_first_target $POOL || { rc=$? ; break; }
16930 local f=$test_path/$tfile
16931 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
16932 pool_remove $POOL $f || { rc=$? ; break; }
16940 run_test 200 "OST pools"
16942 # usage: default_attr <count | size | offset>
16944 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
16947 # usage: check_default_stripe_attr
16948 check_default_stripe_attr() {
16949 ACTUAL=$($LFS getstripe $* $DIR/$tdir)
16952 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
16954 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
16958 error "unknown getstripe attr '$1'"
16961 [ $ACTUAL == $EXPECTED ] ||
16962 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
16966 test_mkdir $DIR/$tdir
16967 $LFS setstripe --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
16969 check_default_stripe_attr --stripe-count
16970 check_default_stripe_attr --stripe-size
16971 check_default_stripe_attr --stripe-index
16973 run_test 204a "Print default stripe attributes"
16976 test_mkdir $DIR/$tdir
16977 $LFS setstripe --stripe-count 1 $DIR/$tdir
16979 check_default_stripe_attr --stripe-size
16980 check_default_stripe_attr --stripe-index
16982 run_test 204b "Print default stripe size and offset"
16985 test_mkdir $DIR/$tdir
16986 $LFS setstripe --stripe-size 65536 $DIR/$tdir
16988 check_default_stripe_attr --stripe-count
16989 check_default_stripe_attr --stripe-index
16991 run_test 204c "Print default stripe count and offset"
16994 test_mkdir $DIR/$tdir
16995 $LFS setstripe --stripe-index 0 $DIR/$tdir
16997 check_default_stripe_attr --stripe-count
16998 check_default_stripe_attr --stripe-size
17000 run_test 204d "Print default stripe count and size"
17003 test_mkdir $DIR/$tdir
17004 $LFS setstripe -d $DIR/$tdir
17006 check_default_stripe_attr --stripe-count --raw
17007 check_default_stripe_attr --stripe-size --raw
17008 check_default_stripe_attr --stripe-index --raw
17010 run_test 204e "Print raw stripe attributes"
17013 test_mkdir $DIR/$tdir
17014 $LFS setstripe --stripe-count 1 $DIR/$tdir
17016 check_default_stripe_attr --stripe-size --raw
17017 check_default_stripe_attr --stripe-index --raw
17019 run_test 204f "Print raw stripe size and offset"
17022 test_mkdir $DIR/$tdir
17023 $LFS setstripe --stripe-size 65536 $DIR/$tdir
17025 check_default_stripe_attr --stripe-count --raw
17026 check_default_stripe_attr --stripe-index --raw
17028 run_test 204g "Print raw stripe count and offset"
17031 test_mkdir $DIR/$tdir
17032 $LFS setstripe --stripe-index 0 $DIR/$tdir
17034 check_default_stripe_attr --stripe-count --raw
17035 check_default_stripe_attr --stripe-size --raw
17037 run_test 204h "Print raw stripe count and size"
17039 # Figure out which job scheduler is being used, if any,
17040 # or use a fake one
17041 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
17042 JOBENV=SLURM_JOB_ID
17043 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
17045 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
17047 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
17048 JOBENV=LOADL_STEP_ID
17049 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
17052 $LCTL list_param jobid_name > /dev/null 2>&1
17053 if [ $? -eq 0 ]; then
17059 LUSTRE_JOBID_SIZE=31 # plus NUL terminator
17061 verify_jobstats() {
17066 # we don't really need to clear the stats for this test to work, since each
17067 # command has a unique jobid, but it makes debugging easier if needed.
17068 # for facet in $facets; do
17069 # local dev=$(convert_facet2label $facet)
17070 # # clear old jobstats
17071 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
17074 # use a new JobID for each test, or we might see an old one
17075 [ "$JOBENV" = "FAKE_JOBID" ] &&
17076 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
17078 JOBVAL=${!JOBENV:0:$LUSTRE_JOBID_SIZE}
17080 [ "$JOBENV" = "nodelocal" ] && {
17081 FAKE_JOBID=id.$testnum.%e.$RANDOM
17082 $LCTL set_param jobid_name=$FAKE_JOBID
17083 JOBVAL=${FAKE_JOBID/\%e/$(basename ${cmd[0]})}
17086 log "Test: ${cmd[*]}"
17087 log "Using JobID environment $($LCTL get_param -n jobid_var)=$JOBVAL"
17089 if [ $JOBENV = "FAKE_JOBID" ]; then
17090 FAKE_JOBID=$JOBVAL ${cmd[*]}
17095 # all files are created on OST0000
17096 for facet in $facets; do
17097 local stats="*.$(convert_facet2label $facet).job_stats"
17099 # strip out libtool wrappers for in-tree executables
17100 if [ $(do_facet $facet lctl get_param $stats |
17101 sed -e 's/\.lt-/./' | grep -c $JOBVAL) -ne 1 ]; then
17102 do_facet $facet lctl get_param $stats
17103 error "No jobstats for $JOBVAL found on $facet::$stats"
17109 local new_jobenv=$1
17111 set_persistent_param_and_check client "jobid_var" \
17112 "$FSNAME.sys.jobid_var" $new_jobenv
17115 test_205a() { # Job stats
17116 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17117 [[ $MDS1_VERSION -ge $(version_code 2.7.1) ]] ||
17118 skip "Need MDS version with at least 2.7.1"
17119 remote_mgs_nodsh && skip "remote MGS with nodsh"
17120 remote_mds_nodsh && skip "remote MDS with nodsh"
17121 remote_ost_nodsh && skip "remote OST with nodsh"
17122 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
17123 skip "Server doesn't support jobstats"
17124 [[ $JOBID_VAR = disable ]] && skip_env "jobstats is disabled"
17126 local old_jobenv=$($LCTL get_param -n jobid_var)
17127 [ $old_jobenv != $JOBENV ] && jobstats_set $JOBENV
17129 if [[ $PERM_CMD == *"set_param -P"* ]]; then
17130 stack_trap "do_facet mgs $PERM_CMD jobid_var=$old_jobenv" EXIT
17132 stack_trap "do_facet mgs $PERM_CMD \
17133 $FSNAME.sys.jobid_var=$old_jobenv" EXIT
17137 local old_interval=$(do_facet $SINGLEMDS lctl get_param -n \
17138 mdt.*.job_cleanup_interval | head -n 1)
17139 local new_interval=5
17140 do_facet $SINGLEMDS \
17141 $LCTL set_param mdt.*.job_cleanup_interval=$new_interval
17142 stack_trap "do_facet $SINGLEMDS \
17143 $LCTL set_param mdt.*.job_cleanup_interval=$old_interval" EXIT
17144 local start=$SECONDS
17148 cmd="mkdir $DIR/$tdir"
17149 verify_jobstats "$cmd" "$SINGLEMDS"
17151 cmd="rmdir $DIR/$tdir"
17152 verify_jobstats "$cmd" "$SINGLEMDS"
17153 # mkdir on secondary MDT
17154 if [ $MDSCOUNT -gt 1 ]; then
17155 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
17156 verify_jobstats "$cmd" "mds2"
17159 cmd="mknod $DIR/$tfile c 1 3"
17160 verify_jobstats "$cmd" "$SINGLEMDS"
17162 cmd="rm -f $DIR/$tfile"
17163 verify_jobstats "$cmd" "$SINGLEMDS"
17164 # create all files on OST0000 so verify_jobstats can find OST stats
17166 cmd="$LFS setstripe -i 0 -c 1 $DIR/$tfile"
17167 verify_jobstats "$cmd" "$SINGLEMDS"
17169 cmd="touch $DIR/$tfile"
17170 verify_jobstats "$cmd" "$SINGLEMDS ost1"
17172 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
17173 verify_jobstats "$cmd" "ost1"
17175 cancel_lru_locks osc
17176 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
17177 verify_jobstats "$cmd" "ost1"
17179 cmd="$TRUNCATE $DIR/$tfile 0"
17180 verify_jobstats "$cmd" "$SINGLEMDS ost1"
17182 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
17183 verify_jobstats "$cmd" "$SINGLEMDS"
17184 # jobstats expiry - sleep until old stats should be expired
17185 local left=$((new_interval + 5 - (SECONDS - start)))
17186 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
17187 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
17189 cmd="mkdir $DIR/$tdir.expire"
17190 verify_jobstats "$cmd" "$SINGLEMDS"
17191 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
17192 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
17194 # Ensure that jobid are present in changelog (if supported by MDS)
17195 if [ $MDS1_VERSION -ge $(version_code 2.6.52) ];then
17196 changelog_dump | tail -10
17197 jobids=$(changelog_dump | tail -9 | grep -c "j=")
17198 [ $jobids -eq 9 ] ||
17199 error "Wrong changelog jobid count $jobids != 9"
17203 jobstats_set $JOBENV
17205 changelog_dump | grep $tfile
17206 jobids=$(changelog_dump | grep $tfile | tail -1 | grep -c "j=")
17207 [ $jobids -eq 0 ] ||
17208 error "Unexpected jobids when jobid_var=$JOBENV"
17211 # test '%j' access to environment variable - if supported
17212 if lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%h.E"; then
17213 JOBENV="JOBCOMPLEX"
17214 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
17216 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
17219 if lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%H.E"; then
17220 JOBENV="JOBCOMPLEX"
17221 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname -s).E"
17223 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
17226 # test '%j' access to per-session jobid - if supported
17227 if lctl list_param jobid_this_session > /dev/null 2>&1
17229 lctl set_param jobid_var=session jobid_name="S.%j.%e.%u.%h.E"
17230 lctl set_param jobid_this_session=$USER
17232 JOBENV="JOBCOMPLEX"
17233 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
17235 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
17238 run_test 205a "Verify job stats"
17240 # LU-13117, LU-13597
17242 job_stats="mdt.*.job_stats"
17243 $LCTL set_param $job_stats=clear
17244 # Setting jobid_var to USER might not be supported
17245 $LCTL set_param jobid_var=USER || true
17246 $LCTL set_param jobid_name="%e.%u"
17247 env -i USERTESTJOBSTATS=foolish touch $DIR/$tfile.1
17248 do_facet $SINGLEMDS $LCTL get_param $job_stats |
17249 grep "job_id:.*foolish" &&
17250 error "Unexpected jobid found"
17251 do_facet $SINGLEMDS $LCTL get_param $job_stats |
17252 grep "open:.*min.*max.*sum" ||
17253 error "wrong job_stats format found"
17255 run_test 205b "Verify job stats jobid and output format"
17259 $LCTL set_param llite.*.stats=0
17260 dd if=/dev/zero of=$DIR/$tfile.1 bs=4k count=1
17261 $LCTL get_param llite.*.stats
17262 $LCTL get_param llite.*.stats | grep \
17263 "write_bytes *1 samples \[bytes\] 4096 4096 4096 16777216" ||
17264 error "wrong client stats format found"
17266 run_test 205c "Verify client stats format"
17268 # LU-1480, LU-1773 and LU-1657
17270 mkdir -p $DIR/$tdir
17271 $LFS setstripe -c -1 $DIR/$tdir
17272 #define OBD_FAIL_LOV_INIT 0x1403
17273 $LCTL set_param fail_loc=0xa0001403
17274 $LCTL set_param fail_val=1
17275 touch $DIR/$tdir/$tfile || true
17277 run_test 206 "fail lov_init_raid0() doesn't lbug"
17280 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
17281 local fsz=`stat -c %s $DIR/$tfile`
17282 cancel_lru_locks mdc
17284 # do not return layout in getattr intent
17285 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
17286 $LCTL set_param fail_loc=0x170
17287 local sz=`stat -c %s $DIR/$tfile`
17289 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
17293 run_test 207a "can refresh layout at glimpse"
17296 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
17297 local cksum=`md5sum $DIR/$tfile`
17298 local fsz=`stat -c %s $DIR/$tfile`
17299 cancel_lru_locks mdc
17300 cancel_lru_locks osc
17302 # do not return layout in getattr intent
17303 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
17304 $LCTL set_param fail_loc=0x171
17306 # it will refresh layout after the file is opened but before read issues
17307 echo checksum is "$cksum"
17308 echo "$cksum" |md5sum -c --quiet || error "file differs"
17312 run_test 207b "can refresh layout at open"
17315 # FIXME: in this test suite, only RD lease is used. This is okay
17316 # for now as only exclusive open is supported. After generic lease
17317 # is done, this test suite should be revised. - Jinshan
17319 remote_mds_nodsh && skip "remote MDS with nodsh"
17320 [[ $MDS1_VERSION -ge $(version_code 2.4.52) ]] ||
17321 skip "Need MDS version at least 2.4.52"
17323 echo "==== test 1: verify get lease work"
17324 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
17326 echo "==== test 2: verify lease can be broken by upcoming open"
17327 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
17331 $MULTIOP $DIR/$tfile oO_RDONLY:c
17332 kill -USR1 $PID && wait $PID || error "break lease error"
17334 echo "==== test 3: verify lease can't be granted if an open already exists"
17335 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
17339 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
17340 kill -USR1 $PID && wait $PID || error "open file error"
17342 echo "==== test 4: lease can sustain over recovery"
17343 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
17349 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
17351 echo "==== test 5: lease broken can't be regained by replay"
17352 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
17356 # open file to break lease and then recovery
17357 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
17360 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
17364 run_test 208 "Exclusive open"
17367 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
17368 skip_env "must have disp_stripe"
17371 sync; sleep 5; sync;
17373 echo 3 > /proc/sys/vm/drop_caches
17374 [ -f /sys/kernel/slab/ptlrpc_cache/shrink ] &&
17375 echo 1 > /sys/kernel/slab/ptlrpc_cache/shrink
17376 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
17378 # open/close 500 times
17379 for i in $(seq 500); do
17383 echo 3 > /proc/sys/vm/drop_caches
17384 [ -f /sys/kernel/slab/ptlrpc_cache/shrink ] &&
17385 echo 1 > /sys/kernel/slab/ptlrpc_cache/shrink
17386 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
17388 echo "before: $req_before, after: $req_after"
17389 [ $((req_after - req_before)) -ge 300 ] &&
17390 error "open/close requests are not freed"
17393 run_test 209 "read-only open/close requests should be freed promptly"
17398 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eW_E+eUc &
17402 $LFS getstripe $DIR/$tfile
17404 wait $pid || error "multiop failed"
17406 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
17410 $LFS getstripe $DIR/$tfile
17412 wait $pid || error "multiop failed"
17414 run_test 210 "lfs getstripe does not break leases"
17418 size=$((size % 8192 + 1))
17419 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
17420 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
17421 rm -f $DIR/f212 $DIR/f212.xyz
17423 run_test 212 "Sendfile test ============================================"
17426 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
17427 cancel_lru_locks osc
17428 lctl set_param fail_loc=0x8000040f
17429 # generate a read lock
17430 cat $DIR/$tfile > /dev/null
17431 # write to the file, it will try to cancel the above read lock.
17432 cat /etc/hosts >> $DIR/$tfile
17434 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
17436 test_214() { # for bug 20133
17437 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
17438 for (( i=0; i < 340; i++ )) ; do
17439 touch $DIR/$tdir/d214c/a$i
17442 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
17443 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
17444 ls $DIR/d214c || error "ls $DIR/d214c failed"
17445 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
17446 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
17448 run_test 214 "hash-indexed directory test - bug 20133"
17450 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
17451 create_lnet_proc_files() {
17452 lctl get_param -n $1 >$TMP/lnet_$1.sys || error "cannot read lnet.$1"
17455 # counterpart of create_lnet_proc_files
17456 remove_lnet_proc_files() {
17457 rm -f $TMP/lnet_$1.sys
17460 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
17461 # 3rd arg as regexp for body
17462 check_lnet_proc_stats() {
17463 local l=$(cat "$TMP/lnet_$1" |wc -l)
17464 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
17466 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
17469 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
17470 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
17471 # optional and can be regexp for 2nd line (lnet.routes case)
17472 check_lnet_proc_entry() {
17473 local blp=2 # blp stands for 'position of 1st line of body'
17474 [ -z "$5" ] || blp=3 # lnet.routes case
17476 local l=$(cat "$TMP/lnet_$1" |wc -l)
17477 # subtracting one from $blp because the body can be empty
17478 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
17480 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
17481 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
17483 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
17484 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
17486 # bail out if any unexpected line happened
17487 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
17488 [ "$?" != 0 ] || error "$2 misformatted"
17491 test_215() { # for bugs 18102, 21079, 21517
17492 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17494 local N='(0|[1-9][0-9]*)' # non-negative numeric
17495 local P='[1-9][0-9]*' # positive numeric
17496 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
17497 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
17498 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
17499 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
17501 local L1 # regexp for 1st line
17502 local L2 # regexp for 2nd line (optional)
17503 local BR # regexp for the rest (body)
17505 # lnet.stats should look as 11 space-separated non-negative numerics
17506 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
17507 create_lnet_proc_files "stats"
17508 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
17509 remove_lnet_proc_files "stats"
17511 # lnet.routes should look like this:
17512 # Routing disabled/enabled
17513 # net hops priority state router
17514 # where net is a string like tcp0, hops > 0, priority >= 0,
17515 # state is up/down,
17516 # router is a string like 192.168.1.1@tcp2
17517 L1="^Routing (disabled|enabled)$"
17518 L2="^net +hops +priority +state +router$"
17519 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
17520 create_lnet_proc_files "routes"
17521 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
17522 remove_lnet_proc_files "routes"
17524 # lnet.routers should look like this:
17525 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
17526 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
17527 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
17528 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
17529 L1="^ref +rtr_ref +alive +router$"
17530 BR="^$P +$P +(up|down) +$NID$"
17531 create_lnet_proc_files "routers"
17532 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
17533 remove_lnet_proc_files "routers"
17535 # lnet.peers should look like this:
17536 # nid refs state last max rtr min tx min queue
17537 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
17538 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
17539 # numeric (0 or >0 or <0), queue >= 0.
17540 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
17541 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
17542 create_lnet_proc_files "peers"
17543 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
17544 remove_lnet_proc_files "peers"
17546 # lnet.buffers should look like this:
17547 # pages count credits min
17548 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
17549 L1="^pages +count +credits +min$"
17550 BR="^ +$N +$N +$I +$I$"
17551 create_lnet_proc_files "buffers"
17552 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
17553 remove_lnet_proc_files "buffers"
17555 # lnet.nis should look like this:
17556 # nid status alive refs peer rtr max tx min
17557 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
17558 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
17559 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
17560 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
17561 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
17562 create_lnet_proc_files "nis"
17563 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
17564 remove_lnet_proc_files "nis"
17566 # can we successfully write to lnet.stats?
17567 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
17569 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
17571 test_216() { # bug 20317
17572 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17573 remote_ost_nodsh && skip "remote OST with nodsh"
17576 local facets=$(get_facets OST)
17577 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
17579 save_lustre_params client "osc.*.contention_seconds" > $p
17580 save_lustre_params $facets \
17581 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
17582 save_lustre_params $facets \
17583 "ldlm.namespaces.filter-*.contended_locks" >> $p
17584 save_lustre_params $facets \
17585 "ldlm.namespaces.filter-*.contention_seconds" >> $p
17586 clear_stats osc.*.osc_stats
17588 # agressive lockless i/o settings
17589 do_nodes $(comma_list $(osts_nodes)) \
17590 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
17591 ldlm.namespaces.filter-*.contended_locks=0 \
17592 ldlm.namespaces.filter-*.contention_seconds=60"
17593 lctl set_param -n osc.*.contention_seconds=60
17595 $DIRECTIO write $DIR/$tfile 0 10 4096
17596 $CHECKSTAT -s 40960 $DIR/$tfile
17598 # disable lockless i/o
17599 do_nodes $(comma_list $(osts_nodes)) \
17600 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
17601 ldlm.namespaces.filter-*.contended_locks=32 \
17602 ldlm.namespaces.filter-*.contention_seconds=0"
17603 lctl set_param -n osc.*.contention_seconds=0
17604 clear_stats osc.*.osc_stats
17606 dd if=/dev/zero of=$DIR/$tfile count=0
17607 $CHECKSTAT -s 0 $DIR/$tfile
17609 restore_lustre_params <$p
17613 run_test 216 "check lockless direct write updates file size and kms correctly"
17615 test_217() { # bug 22430
17616 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17621 for node in $(nodes_list); do
17622 nid=$(host_nids_address $node $NETTYPE)
17623 if [[ $nid = *-* ]] ; then
17624 echo "lctl ping $(h2nettype $nid)"
17625 lctl ping $(h2nettype $nid)
17627 echo "skipping $node (no hyphen detected)"
17631 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
17634 # do directio so as not to populate the page cache
17635 log "creating a 10 Mb file"
17636 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
17637 log "starting reads"
17638 dd if=$DIR/$tfile of=/dev/null bs=4096 &
17639 log "truncating the file"
17640 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
17642 kill %+ || true # reads might have finished
17643 echo "wait until dd is finished"
17645 log "removing the temporary file"
17646 rm -rf $DIR/$tfile || error "tmp file removal failed"
17648 run_test 218 "parallel read and truncate should not deadlock"
17651 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17653 # write one partial page
17654 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
17655 # set no grant so vvp_io_commit_write will do sync write
17656 $LCTL set_param fail_loc=0x411
17657 # write a full page at the end of file
17658 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
17660 $LCTL set_param fail_loc=0
17661 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
17662 $LCTL set_param fail_loc=0x411
17663 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
17666 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
17667 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
17669 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
17671 test_220() { #LU-325
17672 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17673 remote_ost_nodsh && skip "remote OST with nodsh"
17674 remote_mds_nodsh && skip "remote MDS with nodsh"
17675 remote_mgs_nodsh && skip "remote MGS with nodsh"
17679 # create on MDT0000 so the last_id and next_id are correct
17681 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
17685 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
17686 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
17687 osp.$mdtosc_proc1.prealloc_last_id)
17688 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
17689 osp.$mdtosc_proc1.prealloc_next_id)
17693 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
17694 #define OBD_FAIL_OST_ENOINO 0x229
17695 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
17696 create_pool $FSNAME.$TESTNAME || return 1
17697 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
17699 $LFS setstripe $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
17701 MDSOBJS=$((last_id - next_id))
17702 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
17704 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
17705 echo "OST still has $count kbytes free"
17707 echo "create $MDSOBJS files @next_id..."
17708 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
17710 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
17711 osp.$mdtosc_proc1.prealloc_last_id)
17712 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
17713 osp.$mdtosc_proc1.prealloc_next_id)
17715 echo "after creation, last_id=$last_id2, next_id=$next_id2"
17720 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
17721 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
17723 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST ||
17724 error "$LCTL pool_remove $FSNAME.$TESTNAME $OST failed"
17725 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
17726 error "$LCTL pool_destroy $FSNAME.$TESTNAME failed"
17727 echo "unlink $MDSOBJS files @$next_id..."
17728 unlinkmany $DIR/$tdir/f $MDSOBJS || error "unlinkmany failed"
17730 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
17733 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17735 dd if=`which date` of=$MOUNT/date oflag=sync
17736 chmod +x $MOUNT/date
17738 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
17739 $LCTL set_param fail_loc=0x80001401
17741 $MOUNT/date > /dev/null
17744 run_test 221 "make sure fault and truncate race to not cause OOM"
17747 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17750 test_mkdir $DIR/$tdir
17751 $LFS setstripe -c 1 -i 0 $DIR/$tdir
17752 createmany -o $DIR/$tdir/$tfile 10
17753 cancel_lru_locks mdc
17754 cancel_lru_locks osc
17755 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
17756 $LCTL set_param fail_loc=0x31a
17757 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
17758 $LCTL set_param fail_loc=0
17761 run_test 222a "AGL for ls should not trigger CLIO lock failure"
17764 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17767 test_mkdir $DIR/$tdir
17768 $LFS setstripe -c 1 -i 0 $DIR/$tdir
17769 createmany -o $DIR/$tdir/$tfile 10
17770 cancel_lru_locks mdc
17771 cancel_lru_locks osc
17772 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
17773 $LCTL set_param fail_loc=0x31a
17774 rm -r $DIR/$tdir || error "AGL for rmdir failed"
17775 $LCTL set_param fail_loc=0
17777 run_test 222b "AGL for rmdir should not trigger CLIO lock failure"
17780 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17783 test_mkdir $DIR/$tdir
17784 $LFS setstripe -c 1 -i 0 $DIR/$tdir
17785 createmany -o $DIR/$tdir/$tfile 10
17786 cancel_lru_locks mdc
17787 cancel_lru_locks osc
17788 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
17789 $LCTL set_param fail_loc=0x31b
17790 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
17791 $LCTL set_param fail_loc=0
17794 run_test 223 "osc reenqueue if without AGL lock granted ======================="
17796 test_224a() { # LU-1039, MRP-303
17797 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17799 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
17800 $LCTL set_param fail_loc=0x508
17801 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
17802 $LCTL set_param fail_loc=0
17805 run_test 224a "Don't panic on bulk IO failure"
17807 test_224b() { # LU-1039, MRP-303
17808 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17810 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
17811 cancel_lru_locks osc
17812 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
17813 $LCTL set_param fail_loc=0x515
17814 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
17815 $LCTL set_param fail_loc=0
17818 run_test 224b "Don't panic on bulk IO failure"
17820 test_224c() { # LU-6441
17821 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17822 remote_mds_nodsh && skip "remote MDS with nodsh"
17824 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
17825 save_writethrough $p
17826 set_cache writethrough on
17828 local pages_per_rpc=$($LCTL get_param osc.*.max_pages_per_rpc)
17829 local at_max=$($LCTL get_param -n at_max)
17830 local timeout=$($LCTL get_param -n timeout)
17831 local test_at="at_max"
17832 local param_at="$FSNAME.sys.at_max"
17833 local test_timeout="timeout"
17834 local param_timeout="$FSNAME.sys.timeout"
17836 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
17838 set_persistent_param_and_check client "$test_at" "$param_at" 0
17839 set_persistent_param_and_check client "$test_timeout" "$param_timeout" 5
17841 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
17842 do_facet ost1 "$LCTL set_param fail_loc=0x520"
17843 $LFS setstripe -c 1 -i 0 $DIR/$tfile
17844 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
17846 do_facet ost1 "$LCTL set_param fail_loc=0"
17848 set_persistent_param_and_check client "$test_at" "$param_at" $at_max
17849 set_persistent_param_and_check client "$test_timeout" "$param_timeout" \
17852 $LCTL set_param -n $pages_per_rpc
17853 restore_lustre_params < $p
17856 run_test 224c "Don't hang if one of md lost during large bulk RPC"
17858 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
17860 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17861 if [ -z ${MDSSURVEY} ]; then
17862 skip_env "mds-survey not found"
17864 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
17865 skip "Need MDS version at least 2.2.51"
17867 local mds=$(facet_host $SINGLEMDS)
17868 local target=$(do_nodes $mds 'lctl dl' |
17869 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
17871 local cmd1="file_count=1000 thrhi=4"
17872 local cmd2="dir_count=2 layer=mdd stripe_count=0"
17873 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
17874 local cmd="$cmd1 $cmd2 $cmd3"
17876 rm -f ${TMP}/mds_survey*
17878 eval $cmd || error "mds-survey with zero-stripe failed"
17879 cat ${TMP}/mds_survey*
17880 rm -f ${TMP}/mds_survey*
17882 run_test 225a "Metadata survey sanity with zero-stripe"
17885 if [ -z ${MDSSURVEY} ]; then
17886 skip_env "mds-survey not found"
17888 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
17889 skip "Need MDS version at least 2.2.51"
17890 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17891 remote_mds_nodsh && skip "remote MDS with nodsh"
17892 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
17893 skip_env "Need to mount OST to test"
17896 local mds=$(facet_host $SINGLEMDS)
17897 local target=$(do_nodes $mds 'lctl dl' |
17898 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
17900 local cmd1="file_count=1000 thrhi=4"
17901 local cmd2="dir_count=2 layer=mdd stripe_count=1"
17902 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
17903 local cmd="$cmd1 $cmd2 $cmd3"
17905 rm -f ${TMP}/mds_survey*
17907 eval $cmd || error "mds-survey with stripe_count failed"
17908 cat ${TMP}/mds_survey*
17909 rm -f ${TMP}/mds_survey*
17911 run_test 225b "Metadata survey sanity with stripe_count = 1"
17913 mcreate_path2fid () {
17919 local path=$DIR/$tdir/$name
17924 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
17925 error "cannot create $desc"
17927 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
17929 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
17931 fid_path=$($LFS fid2path $MOUNT $fid)
17933 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
17935 [ "$path" == "$fid_path" ] ||
17936 error "fid2path returned $fid_path, expected $path"
17938 echo "pass with $path and $fid"
17943 mkdir -p $DIR/$tdir
17945 mcreate_path2fid 0010666 0 0 fifo "FIFO"
17946 mcreate_path2fid 0020666 1 3 null "character special file (null)"
17947 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
17948 mcreate_path2fid 0040666 0 0 dir "directory"
17949 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
17950 mcreate_path2fid 0100666 0 0 file "regular file"
17951 mcreate_path2fid 0120666 0 0 link "symbolic link"
17952 mcreate_path2fid 0140666 0 0 sock "socket"
17954 run_test 226a "call path2fid and fid2path on files of all type"
17957 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17962 mkdir -p $DIR/$tdir
17963 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
17964 error "create remote directory failed"
17965 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
17966 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
17967 "character special file (null)"
17968 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
17969 "character special file (no device)"
17970 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
17971 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
17972 "block special file (loop)"
17973 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
17974 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
17975 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
17977 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
17980 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17981 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
17982 skip "Need MDS version at least 2.13.55"
17984 local submnt=/mnt/submnt
17985 local srcfile=/etc/passwd
17986 local dstfile=$submnt/passwd
17992 $LFS setdirstripe -c -1 -i 1 $DIR/$tdir ||
17993 error "create remote directory failed"
17994 mkdir -p $submnt || error "create $submnt failed"
17995 $MOUNT_CMD $MGSNID:/$FSNAME/$tdir $submnt ||
17996 error "mount $submnt failed"
17997 stack_trap "umount $submnt" EXIT
17999 cp $srcfile $dstfile
18000 fid=$($LFS path2fid $dstfile)
18001 path=$($LFS fid2path $submnt "$fid")
18002 [ "$path" = "$dstfile" ] ||
18003 error "fid2path $submnt $fid failed ($path != $dstfile)"
18005 run_test 226c "call path2fid and fid2path under remote dir with subdir mount"
18007 # LU-1299 Executing or running ldd on a truncated executable does not
18008 # cause an out-of-memory condition.
18010 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18011 [ -z "$(which ldd)" ] && skip_env "should have ldd tool"
18013 dd if=$(which date) of=$MOUNT/date bs=1k count=1
18014 chmod +x $MOUNT/date
18016 $MOUNT/date > /dev/null
18017 ldd $MOUNT/date > /dev/null
18020 run_test 227 "running truncated executable does not cause OOM"
18022 # LU-1512 try to reuse idle OI blocks
18024 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18025 remote_mds_nodsh && skip "remote MDS with nodsh"
18026 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
18028 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
18029 local myDIR=$DIR/$tdir
18032 #define OBD_FAIL_SEQ_EXHAUST 0x1002
18033 $LCTL set_param fail_loc=0x80001002
18034 createmany -o $myDIR/t- 10000
18035 $LCTL set_param fail_loc=0
18036 # The guard is current the largest FID holder
18038 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
18040 local IDX=$(($SEQ % 64))
18042 do_facet $SINGLEMDS sync
18043 # Make sure journal flushed.
18045 local blk1=$(do_facet $SINGLEMDS \
18046 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
18047 grep Blockcount | awk '{print $4}')
18049 # Remove old files, some OI blocks will become idle.
18050 unlinkmany $myDIR/t- 10000
18051 # Create new files, idle OI blocks should be reused.
18052 createmany -o $myDIR/t- 2000
18053 do_facet $SINGLEMDS sync
18054 # Make sure journal flushed.
18056 local blk2=$(do_facet $SINGLEMDS \
18057 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
18058 grep Blockcount | awk '{print $4}')
18060 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
18062 run_test 228a "try to reuse idle OI blocks"
18065 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18066 remote_mds_nodsh && skip "remote MDS with nodsh"
18067 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
18069 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
18070 local myDIR=$DIR/$tdir
18073 #define OBD_FAIL_SEQ_EXHAUST 0x1002
18074 $LCTL set_param fail_loc=0x80001002
18075 createmany -o $myDIR/t- 10000
18076 $LCTL set_param fail_loc=0
18077 # The guard is current the largest FID holder
18079 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
18081 local IDX=$(($SEQ % 64))
18083 do_facet $SINGLEMDS sync
18084 # Make sure journal flushed.
18086 local blk1=$(do_facet $SINGLEMDS \
18087 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
18088 grep Blockcount | awk '{print $4}')
18090 # Remove old files, some OI blocks will become idle.
18091 unlinkmany $myDIR/t- 10000
18094 stop $SINGLEMDS || error "Fail to stop MDT."
18096 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
18098 df $MOUNT || error "Fail to df."
18099 # Create new files, idle OI blocks should be reused.
18100 createmany -o $myDIR/t- 2000
18101 do_facet $SINGLEMDS sync
18102 # Make sure journal flushed.
18104 local blk2=$(do_facet $SINGLEMDS \
18105 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
18106 grep Blockcount | awk '{print $4}')
18108 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
18110 run_test 228b "idle OI blocks can be reused after MDT restart"
18114 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18115 remote_mds_nodsh && skip "remote MDS with nodsh"
18116 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
18118 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
18119 local myDIR=$DIR/$tdir
18122 #define OBD_FAIL_SEQ_EXHAUST 0x1002
18123 $LCTL set_param fail_loc=0x80001002
18124 # 20000 files can guarantee there are index nodes in the OI file
18125 createmany -o $myDIR/t- 20000
18126 $LCTL set_param fail_loc=0
18127 # The guard is current the largest FID holder
18129 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
18131 local IDX=$(($SEQ % 64))
18133 do_facet $SINGLEMDS sync
18134 # Make sure journal flushed.
18136 local blk1=$(do_facet $SINGLEMDS \
18137 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
18138 grep Blockcount | awk '{print $4}')
18140 # Remove old files, some OI blocks will become idle.
18141 unlinkmany $myDIR/t- 20000
18143 # The OI file should become empty now
18145 # Create new files, idle OI blocks should be reused.
18146 createmany -o $myDIR/t- 2000
18147 do_facet $SINGLEMDS sync
18148 # Make sure journal flushed.
18150 local blk2=$(do_facet $SINGLEMDS \
18151 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
18152 grep Blockcount | awk '{print $4}')
18154 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
18156 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
18158 test_229() { # LU-2482, LU-3448
18159 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18160 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
18161 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
18162 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
18166 # Create a file with a released layout and stripe count 2.
18167 $MULTIOP $DIR/$tfile H2c ||
18168 error "failed to create file with released layout"
18170 $LFS getstripe -v $DIR/$tfile
18172 local pattern=$($LFS getstripe -L $DIR/$tfile)
18173 [ X"$pattern" = X"released" ] || error "pattern error ($pattern)"
18175 local stripe_count=$($LFS getstripe -c $DIR/$tfile) ||
18177 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
18178 stat $DIR/$tfile || error "failed to stat released file"
18180 chown $RUNAS_ID $DIR/$tfile ||
18181 error "chown $RUNAS_ID $DIR/$tfile failed"
18183 chgrp $RUNAS_ID $DIR/$tfile ||
18184 error "chgrp $RUNAS_ID $DIR/$tfile failed"
18186 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
18187 rm $DIR/$tfile || error "failed to remove released file"
18189 run_test 229 "getstripe/stat/rm/attr changes work on released files"
18192 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18193 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18194 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18195 skip "Need MDS version at least 2.11.52"
18199 test_mkdir $DIR/$tdir
18200 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
18201 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230_local)
18202 [ $mdt_idx -ne 0 ] &&
18203 error "create local directory on wrong MDT $mdt_idx"
18205 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
18206 error "create remote directory failed"
18207 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230)
18208 [ $mdt_idx -ne $MDTIDX ] &&
18209 error "create remote directory on wrong MDT $mdt_idx"
18211 createmany -o $DIR/$tdir/test_230/t- 10 ||
18212 error "create files on remote directory failed"
18213 mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230/t-0)
18214 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
18215 rm -r $DIR/$tdir || error "unlink remote directory failed"
18217 run_test 230a "Create remote directory and files under the remote directory"
18220 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18221 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18222 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18223 skip "Need MDS version at least 2.11.52"
18231 local migrate_dir=$DIR/$tdir/migrate_dir
18232 local other_dir=$DIR/$tdir/other_dir
18234 test_mkdir $DIR/$tdir
18235 test_mkdir -i0 -c1 $migrate_dir
18236 test_mkdir -i0 -c1 $other_dir
18237 for ((i=0; i<10; i++)); do
18238 mkdir -p $migrate_dir/dir_${i}
18239 createmany -o $migrate_dir/dir_${i}/f 10 ||
18240 error "create files under remote dir failed $i"
18243 cp /etc/passwd $migrate_dir/$tfile
18244 cp /etc/passwd $other_dir/$tfile
18245 chattr +SAD $migrate_dir
18246 chattr +SAD $migrate_dir/$tfile
18248 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
18249 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
18250 local old_dir_mode=$(stat -c%f $migrate_dir)
18251 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
18253 mkdir -p $migrate_dir/dir_default_stripe2
18254 $LFS setstripe -c 2 $migrate_dir/dir_default_stripe2
18255 $LFS setstripe -c 2 $migrate_dir/${tfile}_stripe2
18257 mkdir -p $other_dir
18258 ln $migrate_dir/$tfile $other_dir/luna
18259 ln $migrate_dir/$tfile $migrate_dir/sofia
18260 ln $other_dir/$tfile $migrate_dir/david
18261 ln -s $migrate_dir/$tfile $other_dir/zachary
18262 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
18263 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
18269 for len in 58 59 60; do
18270 lnktgt=$(str_repeat 'l' $len)
18271 touch $migrate_dir/$lnktgt
18272 ln -s $lnktgt $migrate_dir/${len}char_ln
18276 for len in 4094 4095; do
18277 lnktgt=$(str_repeat 'l' $len)
18278 ln -s $lnktgt $migrate_dir/${len}char_ln
18282 for len in 254 255; do
18283 touch $migrate_dir/$(str_repeat 'l' $len)
18286 $LFS migrate -m $MDTIDX $migrate_dir ||
18287 error "fails on migrating remote dir to MDT1"
18289 echo "migratate to MDT1, then checking.."
18290 for ((i = 0; i < 10; i++)); do
18291 for file in $(find $migrate_dir/dir_${i}); do
18292 mdt_index=$($LFS getstripe -m $file)
18293 # broken symlink getstripe will fail
18294 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
18295 error "$file is not on MDT${MDTIDX}"
18299 # the multiple link file should still in MDT0
18300 mdt_index=$($LFS getstripe -m $migrate_dir/$tfile)
18301 [ $mdt_index == 0 ] ||
18302 error "$file is not on MDT${MDTIDX}"
18304 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
18305 [ "$old_dir_flag" = "$new_dir_flag" ] ||
18306 error " expect $old_dir_flag get $new_dir_flag"
18308 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
18309 [ "$old_file_flag" = "$new_file_flag" ] ||
18310 error " expect $old_file_flag get $new_file_flag"
18312 local new_dir_mode=$(stat -c%f $migrate_dir)
18313 [ "$old_dir_mode" = "$new_dir_mode" ] ||
18314 error "expect mode $old_dir_mode get $new_dir_mode"
18316 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
18317 [ "$old_file_mode" = "$new_file_mode" ] ||
18318 error "expect mode $old_file_mode get $new_file_mode"
18320 diff /etc/passwd $migrate_dir/$tfile ||
18321 error "$tfile different after migration"
18323 diff /etc/passwd $other_dir/luna ||
18324 error "luna different after migration"
18326 diff /etc/passwd $migrate_dir/sofia ||
18327 error "sofia different after migration"
18329 diff /etc/passwd $migrate_dir/david ||
18330 error "david different after migration"
18332 diff /etc/passwd $other_dir/zachary ||
18333 error "zachary different after migration"
18335 diff /etc/passwd $migrate_dir/${tfile}_ln ||
18336 error "${tfile}_ln different after migration"
18338 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
18339 error "${tfile}_ln_other different after migration"
18341 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
18342 [ $stripe_count = 2 ] ||
18343 error "dir strpe_count $d != 2 after migration."
18345 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
18346 [ $stripe_count = 2 ] ||
18347 error "file strpe_count $d != 2 after migration."
18349 #migrate back to MDT0
18352 $LFS migrate -m $MDTIDX $migrate_dir ||
18353 error "fails on migrating remote dir to MDT0"
18355 echo "migrate back to MDT0, checking.."
18356 for file in $(find $migrate_dir); do
18357 mdt_index=$($LFS getstripe -m $file)
18358 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
18359 error "$file is not on MDT${MDTIDX}"
18362 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
18363 [ "$old_dir_flag" = "$new_dir_flag" ] ||
18364 error " expect $old_dir_flag get $new_dir_flag"
18366 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
18367 [ "$old_file_flag" = "$new_file_flag" ] ||
18368 error " expect $old_file_flag get $new_file_flag"
18370 local new_dir_mode=$(stat -c%f $migrate_dir)
18371 [ "$old_dir_mode" = "$new_dir_mode" ] ||
18372 error "expect mode $old_dir_mode get $new_dir_mode"
18374 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
18375 [ "$old_file_mode" = "$new_file_mode" ] ||
18376 error "expect mode $old_file_mode get $new_file_mode"
18378 diff /etc/passwd ${migrate_dir}/$tfile ||
18379 error "$tfile different after migration"
18381 diff /etc/passwd ${other_dir}/luna ||
18382 error "luna different after migration"
18384 diff /etc/passwd ${migrate_dir}/sofia ||
18385 error "sofia different after migration"
18387 diff /etc/passwd ${other_dir}/zachary ||
18388 error "zachary different after migration"
18390 diff /etc/passwd $migrate_dir/${tfile}_ln ||
18391 error "${tfile}_ln different after migration"
18393 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
18394 error "${tfile}_ln_other different after migration"
18396 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
18397 [ $stripe_count = 2 ] ||
18398 error "dir strpe_count $d != 2 after migration."
18400 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
18401 [ $stripe_count = 2 ] ||
18402 error "file strpe_count $d != 2 after migration."
18404 rm -rf $DIR/$tdir || error "rm dir failed after migration"
18406 run_test 230b "migrate directory"
18409 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18410 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18411 remote_mds_nodsh && skip "remote MDS with nodsh"
18412 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18413 skip "Need MDS version at least 2.11.52"
18419 local migrate_dir=$DIR/$tdir/migrate_dir
18421 #If migrating directory fails in the middle, all entries of
18422 #the directory is still accessiable.
18423 test_mkdir $DIR/$tdir
18424 test_mkdir -i0 -c1 $migrate_dir
18425 test_mkdir -i1 -c1 $DIR/$tdir/remote_dir
18427 createmany -o $migrate_dir/f $total ||
18428 error "create files under ${migrate_dir} failed"
18430 # fail after migrating top dir, and this will fail only once, so the
18431 # first sub file migration will fail (currently f3), others succeed.
18432 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
18433 do_facet mds1 lctl set_param fail_loc=0x1801
18434 local t=$(ls $migrate_dir | wc -l)
18435 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
18436 error "migrate should fail"
18437 local u=$(ls $migrate_dir | wc -l)
18438 [ "$u" == "$t" ] || error "$u != $t during migration"
18440 # add new dir/file should succeed
18441 mkdir $migrate_dir/dir ||
18442 error "mkdir failed under migrating directory"
18443 touch $migrate_dir/file ||
18444 error "create file failed under migrating directory"
18446 # add file with existing name should fail
18447 for file in $migrate_dir/f*; do
18448 stat $file > /dev/null || error "stat $file failed"
18449 $OPENFILE -f O_CREAT:O_EXCL $file &&
18450 error "open(O_CREAT|O_EXCL) $file should fail"
18451 $MULTIOP $file m && error "create $file should fail"
18452 touch $DIR/$tdir/remote_dir/$tfile ||
18453 error "touch $tfile failed"
18454 ln $DIR/$tdir/remote_dir/$tfile $file &&
18455 error "link $file should fail"
18456 mdt_index=$($LFS getstripe -m $file)
18457 if [ $mdt_index == 0 ]; then
18458 # file failed to migrate is not allowed to rename to
18459 mv $DIR/$tdir/remote_dir/$tfile $file &&
18460 error "rename to $file should fail"
18462 mv $DIR/$tdir/remote_dir/$tfile $file ||
18463 error "rename to $file failed"
18465 echo hello >> $file || error "write $file failed"
18468 # resume migration with different options should fail
18469 $LFS migrate -m 0 $migrate_dir &&
18470 error "migrate -m 0 $migrate_dir should fail"
18472 $LFS migrate -m $MDTIDX -c 2 $migrate_dir &&
18473 error "migrate -c 2 $migrate_dir should fail"
18475 # resume migration should succeed
18476 $LFS migrate -m $MDTIDX $migrate_dir ||
18477 error "migrate $migrate_dir failed"
18479 echo "Finish migration, then checking.."
18480 for file in $(find $migrate_dir); do
18481 mdt_index=$($LFS getstripe -m $file)
18482 [ $mdt_index == $MDTIDX ] ||
18483 error "$file is not on MDT${MDTIDX}"
18486 rm -rf $DIR/$tdir || error "rm dir failed after migration"
18488 run_test 230c "check directory accessiblity if migration failed"
18491 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18492 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18493 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18494 skip "Need MDS version at least 2.11.52"
18496 [ "$mds1_FSTYPE" == "zfs" ] && skip "skip ZFS backend"
18498 local migrate_dir=$DIR/$tdir/migrate_dir
18508 old_index=$((RANDOM % MDSCOUNT))
18509 old_count=$((MDSCOUNT - old_index))
18510 new_index=$((RANDOM % MDSCOUNT))
18511 new_count=$((MDSCOUNT - new_index))
18512 new_hash=1 # for all_char
18514 [ $old_count -gt 1 ] && old_count=$((old_count - RANDOM % old_count))
18515 [ $new_count -gt 1 ] && new_count=$((new_count - RANDOM % new_count))
18517 test_mkdir $DIR/$tdir
18518 test_mkdir -i $old_index -c $old_count $migrate_dir
18520 for ((i=0; i<100; i++)); do
18521 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
18522 createmany -o $migrate_dir/dir_${i}/f 100 ||
18523 error "create files under remote dir failed $i"
18526 echo -n "Migrate from MDT$old_index "
18527 [ $old_count -gt 1 ] && echo -n "... MDT$((old_index + old_count - 1)) "
18528 echo -n "to MDT$new_index"
18529 [ $new_count -gt 1 ] && echo -n " ... MDT$((new_index + new_count - 1))"
18532 echo "$LFS migrate -m$new_index -c$new_count -H $new_hash $migrate_dir"
18533 $LFS migrate -m $new_index -c $new_count -H $new_hash $migrate_dir ||
18534 error "migrate remote dir error"
18536 echo "Finish migration, then checking.."
18537 for file in $(find $migrate_dir); do
18538 mdt_index=$($LFS getstripe -m $file)
18539 if [ $mdt_index -lt $new_index ] ||
18540 [ $mdt_index -gt $((new_index + new_count - 1)) ]; then
18541 error "$file is on MDT$mdt_index"
18545 rm -rf $DIR/$tdir || error "rm dir failed after migration"
18547 run_test 230d "check migrate big directory"
18550 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18551 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18552 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18553 skip "Need MDS version at least 2.11.52"
18560 mkdir -p $DIR/$tdir
18561 mkdir $DIR/$tdir/migrate_dir
18562 mkdir $DIR/$tdir/other_dir
18563 touch $DIR/$tdir/migrate_dir/a
18564 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
18565 ls $DIR/$tdir/other_dir
18567 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
18568 error "migrate dir fails"
18570 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
18571 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
18573 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
18574 [ $mdt_index == 0 ] || error "a is not on MDT0"
18576 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
18577 error "migrate dir fails"
18579 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir)
18580 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
18582 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
18583 [ $mdt_index == 1 ] || error "a is not on MDT1"
18585 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir/b)
18586 [ $mdt_index == 1 ] || error "b is not on MDT1"
18588 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
18589 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
18591 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
18593 rm -rf $DIR/$tdir || error "rm dir failed after migration"
18595 run_test 230e "migrate mulitple local link files"
18598 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18599 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18600 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18601 skip "Need MDS version at least 2.11.52"
18606 mkdir -p $DIR/$tdir
18607 mkdir $DIR/$tdir/migrate_dir
18608 $LFS mkdir -i1 $DIR/$tdir/other_dir
18609 touch $DIR/$tdir/migrate_dir/a
18610 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
18611 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
18612 ls $DIR/$tdir/other_dir
18614 # a should be migrated to MDT1, since no other links on MDT0
18615 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
18616 error "#1 migrate dir fails"
18617 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
18618 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
18619 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
18620 [ $mdt_index == 1 ] || error "a is not on MDT1"
18622 # a should stay on MDT1, because it is a mulitple link file
18623 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
18624 error "#2 migrate dir fails"
18625 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
18626 [ $mdt_index == 1 ] || error "a is not on MDT1"
18628 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
18629 error "#3 migrate dir fails"
18631 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
18632 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
18633 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
18635 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
18636 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
18638 # a should be migrated to MDT0, since no other links on MDT1
18639 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
18640 error "#4 migrate dir fails"
18641 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
18642 [ $mdt_index == 0 ] || error "a is not on MDT0"
18644 rm -rf $DIR/$tdir || error "rm dir failed after migration"
18646 run_test 230f "migrate mulitple remote link files"
18649 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18650 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18651 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18652 skip "Need MDS version at least 2.11.52"
18654 mkdir -p $DIR/$tdir/migrate_dir
18656 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
18657 error "migrating dir to non-exist MDT succeeds"
18660 run_test 230g "migrate dir to non-exist MDT"
18663 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18664 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18665 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18666 skip "Need MDS version at least 2.11.52"
18670 mkdir -p $DIR/$tdir/migrate_dir
18672 $LFS migrate -m1 $DIR &&
18673 error "migrating mountpoint1 should fail"
18675 $LFS migrate -m1 $DIR/$tdir/.. &&
18676 error "migrating mountpoint2 should fail"
18679 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. &&
18680 error "migrating $tdir/migrate_dir/.. should fail"
18684 run_test 230h "migrate .. and root"
18687 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18688 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18689 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18690 skip "Need MDS version at least 2.11.52"
18692 mkdir -p $DIR/$tdir/migrate_dir
18694 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
18695 error "migration fails with a tailing slash"
18697 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
18698 error "migration fails with two tailing slashes"
18700 run_test 230i "lfs migrate -m tolerates trailing slashes"
18703 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
18704 [ $MDS1_VERSION -lt $(version_code 2.13.52) ] &&
18705 skip "Need MDS version at least 2.11.52"
18707 $LFS mkdir -m 0 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
18708 $LFS setstripe -E 1M -L mdt $DIR/$tdir/$tfile ||
18709 error "create $tfile failed"
18710 cat /etc/passwd > $DIR/$tdir/$tfile
18712 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
18714 cmp /etc/passwd $DIR/$tdir/$tfile ||
18715 error "DoM file mismatch after migration"
18717 run_test 230j "DoM file data not changed after dir migration"
18720 [ $MDSCOUNT -lt 4 ] && skip "needs >= 4 MDTs"
18721 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
18722 skip "Need MDS version at least 2.11.56"
18725 local files_on_starting_mdt=0
18727 $LFS mkdir -i -1 -c 2 $DIR/$tdir || error "mkdir failed"
18728 $LFS getdirstripe $DIR/$tdir
18729 for i in $(seq $total); do
18730 echo $((i*i - i)) > $DIR/$tdir/$tfile.$i || error "write failed"
18731 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
18732 files_on_starting_mdt=$((files_on_starting_mdt + 1))
18735 echo "$files_on_starting_mdt files on MDT0"
18737 $LFS migrate -m 1,3 $DIR/$tdir || error "migrate -m 1,3 failed"
18738 $LFS getdirstripe $DIR/$tdir
18740 files_on_starting_mdt=0
18741 for i in $(seq $total); do
18742 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
18743 error "file $tfile.$i mismatch after migration"
18744 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 1 ]] &&
18745 files_on_starting_mdt=$((files_on_starting_mdt + 1))
18748 echo "$files_on_starting_mdt files on MDT1 after migration"
18749 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT1"
18751 $LFS migrate -m 0 -c 2 $DIR/$tdir || error "migrate -m 0 -c 2 failed"
18752 $LFS getdirstripe $DIR/$tdir
18754 files_on_starting_mdt=0
18755 for i in $(seq $total); do
18756 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
18757 error "file $tfile.$i mismatch after 2nd migration"
18758 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
18759 files_on_starting_mdt=$((files_on_starting_mdt + 1))
18762 echo "$files_on_starting_mdt files on MDT0 after 2nd migration"
18763 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT0"
18767 run_test 230k "file data not changed after dir migration"
18770 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
18771 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
18772 skip "Need MDS version at least 2.11.56"
18774 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "mkdir failed"
18775 createmany -o $DIR/$tdir/f___________________________________ 1000 ||
18776 error "create files under remote dir failed $i"
18777 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
18779 run_test 230l "readdir between MDTs won't crash"
18782 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
18783 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
18784 skip "Need MDS version at least 2.11.56"
18787 local mig_dir=$DIR/$tdir/migrate_dir
18788 local longstr="aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
18792 echo "Creating files and dirs with xattrs"
18793 test_mkdir $DIR/$tdir
18794 test_mkdir -i0 -c1 $mig_dir
18796 setfattr -n user.attr1 -v $longstr $mig_dir/dir ||
18797 error "cannot set xattr attr1 on dir"
18798 setfattr -n user.attr2 -v $shortstr $mig_dir/dir ||
18799 error "cannot set xattr attr2 on dir"
18800 touch $mig_dir/dir/f0
18801 setfattr -n user.attr1 -v $longstr $mig_dir/dir/f0 ||
18802 error "cannot set xattr attr1 on file"
18803 setfattr -n user.attr2 -v $shortstr $mig_dir/dir/f0 ||
18804 error "cannot set xattr attr2 on file"
18805 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
18806 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
18807 [ "$val" = $longstr ] || error "xattr attr1 not set properly on dir"
18808 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
18809 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on dir"
18810 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
18811 [ "$val" = $longstr ] || error "xattr attr1 not set properly on file"
18812 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
18813 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on file"
18815 echo "Migrating to MDT1"
18816 $LFS migrate -m $MDTIDX $mig_dir ||
18817 error "fails on migrating dir to MDT1"
18819 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
18820 echo "Checking xattrs"
18821 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
18822 [ "$val" = $longstr ] ||
18823 error "expecting xattr1 $longstr on dir, found $val"
18824 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
18825 [ "$val" = $shortstr ] ||
18826 error "expecting xattr2 $shortstr on dir, found $val"
18827 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
18828 [ "$val" = $longstr ] ||
18829 error "expecting xattr1 $longstr on file, found $val"
18830 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
18831 [ "$val" = $shortstr ] ||
18832 error "expecting xattr2 $shortstr on file, found $val"
18834 run_test 230m "xattrs not changed after dir migration"
18837 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
18838 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
18839 skip "Need MDS version at least 2.13.53"
18841 $LFS mkdir -i 0 $DIR/$tdir || error "mkdir $tdir failed"
18842 cat /etc/hosts > $DIR/$tdir/$tfile
18843 $LFS mirror extend -N1 $DIR/$tdir/$tfile || error "Mirroring failed"
18844 $LFS migrate -m 1 $DIR/$tdir || error "Migration failed"
18846 cmp /etc/hosts $DIR/$tdir/$tfile ||
18847 error "File data mismatch after migration"
18849 run_test 230n "Dir migration with mirrored file"
18852 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
18853 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
18854 skip "Need MDS version at least 2.13.52"
18856 local mdts=$(comma_list $(mdts_nodes))
18858 local restripe_status
18862 [[ $mds1_FSTYPE == zfs ]] && timeout=300
18864 # in case "crush" hash type is not set
18865 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
18867 restripe_status=$(do_facet mds1 $LCTL get_param -n \
18868 mdt.*MDT0000.enable_dir_restripe)
18869 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=1"
18870 stack_trap "do_nodes $mdts $LCTL set_param \
18871 mdt.*.enable_dir_restripe=$restripe_status"
18874 createmany -m $DIR/$tdir/f 100 ||
18875 error "create files under remote dir failed $i"
18876 createmany -d $DIR/$tdir/d 100 ||
18877 error "create dirs under remote dir failed $i"
18879 for i in $(seq 2 $MDSCOUNT); do
18880 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear >/dev/null"
18881 $LFS setdirstripe -c $i $DIR/$tdir ||
18882 error "split -c $i $tdir failed"
18883 wait_update $HOSTNAME \
18884 "$LFS getdirstripe -H $DIR/$tdir" "crush" $timeout ||
18885 error "dir split not finished"
18886 delta=$(do_nodes $mdts "lctl get_param -n mdt.*MDT*.md_stats" |
18887 awk '/migrate/ {sum += $2} END { print sum }')
18888 echo "$delta migrated when dir split $((i - 1)) to $i stripes"
18889 # delta is around total_files/stripe_count
18890 (( $delta < 200 / (i - 1) + 4 )) ||
18891 error "$delta files migrated >= $((200 / (i - 1) + 4))"
18894 run_test 230o "dir split"
18897 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
18898 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
18899 skip "Need MDS version at least 2.13.52"
18901 local mdts=$(comma_list $(mdts_nodes))
18903 local restripe_status
18907 [[ $mds1_FSTYPE == zfs ]] && timeout=300
18909 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
18911 restripe_status=$(do_facet mds1 $LCTL get_param -n \
18912 mdt.*MDT0000.enable_dir_restripe)
18913 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=1"
18914 stack_trap "do_nodes $mdts $LCTL set_param \
18915 mdt.*.enable_dir_restripe=$restripe_status"
18917 test_mkdir -c $MDSCOUNT -H crush $DIR/$tdir
18918 createmany -m $DIR/$tdir/f 100 ||
18919 error "create files under remote dir failed $i"
18920 createmany -d $DIR/$tdir/d 100 ||
18921 error "create dirs under remote dir failed $i"
18923 for i in $(seq $((MDSCOUNT - 1)) -1 1); do
18924 local mdt_hash="crush"
18926 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear >/dev/null"
18927 $LFS setdirstripe -c $i $DIR/$tdir ||
18928 error "split -c $i $tdir failed"
18929 [ $i -eq 1 ] && mdt_hash="none"
18930 wait_update $HOSTNAME \
18931 "$LFS getdirstripe -H $DIR/$tdir" $mdt_hash $timeout ||
18932 error "dir merge not finished"
18933 delta=$(do_nodes $mdts "lctl get_param -n mdt.*MDT*.md_stats" |
18934 awk '/migrate/ {sum += $2} END { print sum }')
18935 echo "$delta migrated when dir merge $((i + 1)) to $i stripes"
18936 # delta is around total_files/stripe_count
18937 (( $delta < 200 / i + 4 )) ||
18938 error "$delta files migrated >= $((200 / i + 4))"
18941 run_test 230p "dir merge"
18944 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
18945 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
18946 skip "Need MDS version at least 2.13.52"
18948 local mdts=$(comma_list $(mdts_nodes))
18949 local saved_threshold=$(do_facet mds1 \
18950 $LCTL get_param -n mdt.*-MDT0000.dir_split_count)
18951 local saved_delta=$(do_facet mds1 \
18952 $LCTL get_param -n mdt.*-MDT0000.dir_split_delta)
18953 local threshold=100
18956 local stripe_count=0
18961 # test with fewer files on ZFS
18962 [ "$mds1_FSTYPE" == "zfs" ] && threshold=40
18964 stack_trap "do_nodes $mdts $LCTL set_param \
18965 mdt.*.dir_split_count=$saved_threshold"
18966 stack_trap "do_nodes $mdts $LCTL set_param \
18967 mdt.*.dir_split_delta=$saved_delta"
18968 stack_trap "do_nodes $mdts $LCTL set_param mdt.*.dir_restripe_nsonly=1"
18969 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_auto_split=1"
18970 do_nodes $mdts "$LCTL set_param mdt.*.dir_split_count=$threshold"
18971 do_nodes $mdts "$LCTL set_param mdt.*.dir_split_delta=$delta"
18972 do_nodes $mdts "$LCTL set_param mdt.*.dir_restripe_nsonly=0"
18973 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
18975 $LFS mkdir -i -1 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
18976 stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
18978 create=$((threshold * 3 / 2))
18979 while [ $stripe_count -lt $MDSCOUNT ]; do
18980 createmany -m $DIR/$tdir/f $total $create ||
18981 error "create sub files failed"
18982 stat $DIR/$tdir > /dev/null
18983 total=$((total + create))
18984 stripe_count=$((stripe_count + delta))
18985 [ $stripe_count -gt $MDSCOUNT ] && stripe_count=$MDSCOUNT
18987 wait_update $HOSTNAME \
18988 "$LFS getdirstripe -c $DIR/$tdir" "$stripe_count" 40 ||
18989 error "stripe count $($LFS getdirstripe -c $DIR/$tdir) != $stripe_count"
18991 wait_update $HOSTNAME \
18992 "$LFS getdirstripe -H $DIR/$tdir" "crush" 200 ||
18993 error "stripe hash $($LFS getdirstripe -H $DIR/$tdir) != crush"
18995 nr_files=$($LFS find -m 1 $DIR/$tdir | grep -c -w $stripe_index)
18996 echo "$nr_files/$total files on MDT$stripe_index after split"
18997 # allow 10% margin of imbalance with crush hash
18998 (( $nr_files <= $total / $stripe_count + $create / 10)) ||
18999 error "$nr_files files on MDT$stripe_index after split"
19001 nr_files=$($LFS find -type f $DIR/$tdir | wc -l)
19002 [ $nr_files -eq $total ] ||
19003 error "total sub files $nr_files != $total"
19006 run_test 230q "dir auto split"
19009 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
19010 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
19011 [[ $MDS1_VERSION -ge $(version_code 2.13.54) ]] ||
19012 skip "Need MDS version at least 2.13.54"
19014 # maximum amount of local locks:
19015 # parent striped dir - 2 locks
19016 # new stripe in parent to migrate to - 1 lock
19017 # source and target - 2 locks
19018 # Total 5 locks for regular file
19019 mkdir -p $DIR/$tdir
19020 $LFS mkdir -i1 -c2 $DIR/$tdir/dir1
19021 touch $DIR/$tdir/dir1/eee
19023 # create 4 hardlink for 4 more locks
19024 # Total: 9 locks > RS_MAX_LOCKS (8)
19025 $LFS mkdir -i1 -c1 $DIR/$tdir/dir2
19026 $LFS mkdir -i1 -c1 $DIR/$tdir/dir3
19027 $LFS mkdir -i1 -c1 $DIR/$tdir/dir4
19028 $LFS mkdir -i1 -c1 $DIR/$tdir/dir5
19029 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir2/eee
19030 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir3/eee
19031 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir4/eee
19032 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir5/eee
19034 cancel_lru_locks mdc
19036 $LFS migrate -m1 -c1 $DIR/$tdir/dir1 ||
19037 error "migrate dir fails"
19039 rm -rf $DIR/$tdir || error "rm dir failed after migration"
19041 run_test 230r "migrate with too many local locks"
19045 # For simplicity this test assumes that max_pages_per_rpc
19046 # is the same across all OSCs
19047 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
19048 local bulk_size=$((max_pages * PAGE_SIZE))
19049 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
19052 mkdir -p $DIR/$tdir
19053 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
19054 error "failed to set stripe with -S ${brw_size}M option"
19056 # clear the OSC stats
19057 $LCTL set_param osc.*.stats=0 &>/dev/null
19060 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
19061 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
19062 oflag=direct &>/dev/null || error "dd failed"
19064 sync; sleep 1; sync # just to be safe
19065 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
19066 if [ x$nrpcs != "x1" ]; then
19067 $LCTL get_param osc.*.stats
19068 error "found $nrpcs ost_write RPCs, not 1 as expected"
19072 # Drop the OSC cache, otherwise we will read from it
19073 cancel_lru_locks osc
19075 # clear the OSC stats
19076 $LCTL set_param osc.*.stats=0 &>/dev/null
19078 # Client reads $bulk_size.
19079 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
19080 iflag=direct &>/dev/null || error "dd failed"
19082 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
19083 if [ x$nrpcs != "x1" ]; then
19084 $LCTL get_param osc.*.stats
19085 error "found $nrpcs ost_read RPCs, not 1 as expected"
19088 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
19091 mkdir -p $DIR/$tdir
19093 for i in {0..1023}; do
19094 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
19095 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
19096 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
19100 run_test 231b "must not assert on fully utilized OST request buffer"
19103 mkdir -p $DIR/$tdir
19104 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
19106 #define OBD_FAIL_LDLM_OST_LVB 0x31c
19107 do_facet ost1 $LCTL set_param fail_loc=0x31c
19109 # ignore dd failure
19110 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
19112 do_facet ost1 $LCTL set_param fail_loc=0
19113 umount_client $MOUNT || error "umount failed"
19114 mount_client $MOUNT || error "mount failed"
19115 stop ost1 || error "cannot stop ost1"
19116 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
19118 run_test 232a "failed lock should not block umount"
19121 [ $MDS1_VERSION -ge $(version_code 2.10.58) ] ||
19122 skip "Need MDS version at least 2.10.58"
19124 mkdir -p $DIR/$tdir
19125 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
19126 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1
19128 cancel_lru_locks osc
19130 #define OBD_FAIL_LDLM_OST_LVB 0x31c
19131 do_facet ost1 $LCTL set_param fail_loc=0x31c
19134 $LFS data_version $DIR/$tdir/$tfile || true
19136 do_facet ost1 $LCTL set_param fail_loc=0
19137 umount_client $MOUNT || error "umount failed"
19138 mount_client $MOUNT || error "mount failed"
19139 stop ost1 || error "cannot stop ost1"
19140 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
19142 run_test 232b "failed data version lock should not block umount"
19145 [ $MDS1_VERSION -ge $(version_code 2.3.64) ] ||
19146 skip "Need MDS version at least 2.3.64"
19147 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
19149 local fid=$($LFS path2fid $MOUNT)
19151 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
19152 error "cannot access $MOUNT using its FID '$fid'"
19154 run_test 233a "checking that OBF of the FS root succeeds"
19157 [ $MDS1_VERSION -ge $(version_code 2.5.90) ] ||
19158 skip "Need MDS version at least 2.5.90"
19159 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
19161 local fid=$($LFS path2fid $MOUNT/.lustre)
19163 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
19164 error "cannot access $MOUNT/.lustre using its FID '$fid'"
19166 fid=$($LFS path2fid $MOUNT/.lustre/fid)
19167 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
19168 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
19170 run_test 233b "checking that OBF of the FS .lustre succeeds"
19173 local p="$TMP/sanityN-$TESTNAME.parameters"
19174 save_lustre_params client "llite.*.xattr_cache" > $p
19175 lctl set_param llite.*.xattr_cache 1 ||
19176 skip_env "xattr cache is not supported"
19178 mkdir -p $DIR/$tdir || error "mkdir failed"
19179 touch $DIR/$tdir/$tfile || error "touch failed"
19180 # OBD_FAIL_LLITE_XATTR_ENOMEM
19181 $LCTL set_param fail_loc=0x1405
19182 getfattr -n user.attr $DIR/$tdir/$tfile &&
19183 error "getfattr should have failed with ENOMEM"
19184 $LCTL set_param fail_loc=0x0
19187 restore_lustre_params < $p
19190 run_test 234 "xattr cache should not crash on ENOMEM"
19193 [ $MDS1_VERSION -lt $(version_code 2.4.52) ] &&
19194 skip "Need MDS version at least 2.4.52"
19196 flock_deadlock $DIR/$tfile
19201 124) error "process hangs on a deadlock"
19203 *) error "error executing flock_deadlock $DIR/$tfile"
19207 run_test 235 "LU-1715: flock deadlock detection does not work properly"
19211 check_swap_layouts_support
19213 local ref1=/etc/passwd
19214 local ref2=/etc/group
19215 local file1=$DIR/$tdir/f1
19216 local file2=$DIR/$tdir/f2
19218 test_mkdir -c1 $DIR/$tdir
19219 $LFS setstripe -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
19220 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
19221 $LFS setstripe -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
19222 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
19223 local fd=$(free_fd)
19224 local cmd="exec $fd<>$file2"
19227 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
19228 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
19231 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
19236 run_test 236 "Layout swap on open unlinked file"
19238 # LU-4659 linkea consistency
19240 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
19241 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
19242 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
19243 skip "Need MDS version at least 2.5.58 or 2.5.2+"
19246 ln $DIR/$tfile $DIR/$tfile.lnk
19247 touch $DIR/$tfile.new
19248 mv $DIR/$tfile.new $DIR/$tfile
19249 local fid1=$($LFS path2fid $DIR/$tfile)
19250 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
19251 local path1=$($LFS fid2path $FSNAME "$fid1")
19252 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
19253 local path2=$($LFS fid2path $FSNAME "$fid2")
19254 [ $tfile.lnk == $path2 ] ||
19255 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
19258 run_test 238 "Verify linkea consistency"
19260 test_239A() { # was test_239
19261 [ $MDS1_VERSION -lt $(version_code 2.5.60) ] &&
19262 skip "Need MDS version at least 2.5.60"
19264 local list=$(comma_list $(mdts_nodes))
19266 mkdir -p $DIR/$tdir
19267 createmany -o $DIR/$tdir/f- 5000
19268 unlinkmany $DIR/$tdir/f- 5000
19269 [ $MDS1_VERSION -gt $(version_code 2.10.4) ] &&
19270 do_nodes $list "lctl set_param -n osp.*.force_sync=1"
19271 changes=$(do_nodes $list "lctl get_param -n osp.*MDT*.sync_changes \
19272 osp.*MDT*.sync_in_flight" | calc_sum)
19273 [ "$changes" -eq 0 ] || error "$changes not synced"
19275 run_test 239A "osp_sync test"
19277 test_239a() { #LU-5297
19278 remote_mds_nodsh && skip "remote MDS with nodsh"
19281 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
19282 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
19283 chgrp $RUNAS_GID $DIR/$tfile
19284 wait_delete_completed
19286 run_test 239a "process invalid osp sync record correctly"
19288 test_239b() { #LU-5297
19289 remote_mds_nodsh && skip "remote MDS with nodsh"
19292 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
19293 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
19294 chgrp $RUNAS_GID $DIR/$tfile1
19295 wait_delete_completed
19296 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
19298 chgrp $RUNAS_GID $DIR/$tfile2
19299 wait_delete_completed
19301 run_test 239b "process osp sync record with ENOMEM error correctly"
19304 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19305 remote_mds_nodsh && skip "remote MDS with nodsh"
19307 mkdir -p $DIR/$tdir
19309 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
19310 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
19311 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
19312 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
19314 umount_client $MOUNT || error "umount failed"
19315 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
19316 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
19317 mount_client $MOUNT || error "failed to mount client"
19319 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
19320 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
19322 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
19328 for LOOP in $(seq $count); do
19329 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 2>/dev/null
19330 cancel_lru_locks $OSC || true
19338 for LOOP in $(seq $1); do
19339 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 iflag=direct \
19344 test_241a() { # was test_241
19345 local bsize=$PAGE_SIZE
19347 (( bsize < 40960 )) && bsize=40960
19348 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
19350 cancel_lru_locks $OSC
19351 test_241_bio 1000 $bsize &
19353 test_241_dio 1000 $bsize
19356 run_test 241a "bio vs dio"
19359 local bsize=$PAGE_SIZE
19361 (( bsize < 40960 )) && bsize=40960
19362 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
19364 test_241_dio 1000 $bsize &
19366 test_241_dio 1000 $bsize
19369 run_test 241b "dio vs dio"
19372 remote_mds_nodsh && skip "remote MDS with nodsh"
19374 mkdir -p $DIR/$tdir
19375 touch $DIR/$tdir/$tfile
19377 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
19378 do_facet mds1 lctl set_param fail_loc=0x105
19379 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
19381 do_facet mds1 lctl set_param fail_loc=0
19382 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
19384 run_test 242 "mdt_readpage failure should not cause directory unreadable"
19388 test_mkdir $DIR/$tdir
19389 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
19391 run_test 243 "various group lock tests"
19395 test_mkdir $DIR/$tdir
19396 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
19397 sendfile_grouplock $DIR/$tdir/$tfile || \
19398 error "sendfile+grouplock failed"
19401 run_test 244a "sendfile with group lock tests"
19405 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
19408 local size=$((1024*1024))
19410 test_mkdir $DIR/$tdir
19411 for i in $(seq 1 $threads); do
19412 local file=$DIR/$tdir/file_$((i / 10))
19413 $MULTIOP $file OG1234w$size_$((i % 3))w$size_$((i % 4))g1234c &
19416 for i in $(seq 1 $threads); do
19420 run_test 244b "multi-threaded write with group lock"
19423 local flagname="multi_mod_rpcs"
19424 local connect_data_name="max_mod_rpcs"
19427 # check if multiple modify RPCs flag is set
19428 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
19429 grep "connect_flags:")
19432 echo "$out" | grep -qw $flagname
19433 if [ $? -ne 0 ]; then
19434 echo "connect flag $flagname is not set"
19438 # check if multiple modify RPCs data is set
19439 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
19442 echo "$out" | grep -qw $connect_data_name ||
19443 error "import should have connect data $connect_data_name"
19445 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
19451 umount_client $submount
19456 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
19458 skip_env "Fileset feature is not supported"
19460 local submount=${MOUNT}_$tdir
19463 mkdir -p $submount || error "mkdir $submount failed"
19464 FILESET="$FILESET/$tdir" mount_client $submount ||
19465 error "mount $submount failed"
19466 trap "cleanup_247 $submount" EXIT
19467 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
19468 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
19469 error "read $MOUNT/$tdir/$tfile failed"
19470 cleanup_247 $submount
19472 run_test 247a "mount subdir as fileset"
19475 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
19476 skip_env "Fileset feature is not supported"
19478 local submount=${MOUNT}_$tdir
19480 rm -rf $MOUNT/$tdir
19481 mkdir -p $submount || error "mkdir $submount failed"
19483 FILESET="$FILESET/$tdir" mount_client $submount &&
19484 error "mount $submount should fail"
19487 run_test 247b "mount subdir that dose not exist"
19490 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
19491 skip_env "Fileset feature is not supported"
19493 local submount=${MOUNT}_$tdir
19495 mkdir -p $MOUNT/$tdir/dir1
19496 mkdir -p $submount || error "mkdir $submount failed"
19497 trap "cleanup_247 $submount" EXIT
19498 FILESET="$FILESET/$tdir" mount_client $submount ||
19499 error "mount $submount failed"
19500 local fid=$($LFS path2fid $MOUNT/)
19501 $LFS fid2path $submount $fid && error "fid2path should fail"
19502 cleanup_247 $submount
19504 run_test 247c "running fid2path outside subdirectory root"
19507 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
19508 skip "Fileset feature is not supported"
19510 local submount=${MOUNT}_$tdir
19512 mkdir -p $MOUNT/$tdir/dir1
19513 mkdir -p $submount || error "mkdir $submount failed"
19514 FILESET="$FILESET/$tdir" mount_client $submount ||
19515 error "mount $submount failed"
19516 trap "cleanup_247 $submount" EXIT
19518 local td=$submount/dir1
19519 local fid=$($LFS path2fid $td)
19520 [ -z "$fid" ] && error "path2fid unable to get $td FID"
19522 # check that we get the same pathname back
19525 for rootpath in "$submount" "$submount///" "$submount/dir1"; do
19526 echo "$rootpath $fid"
19527 found=$($LFS fid2path $rootpath "$fid")
19528 [ -n "found" ] || error "fid2path should succeed"
19529 [ "$found" == "$td" ] || error "fid2path $found != $td"
19531 # check wrong root path format
19532 rootpath=$submount"_wrong"
19533 found=$($LFS fid2path $rootpath "$fid")
19534 [ -z "$found" ] || error "fid2path should fail ($rootpath != $submount)"
19536 cleanup_247 $submount
19538 run_test 247d "running fid2path inside subdirectory root"
19542 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
19544 skip "Fileset feature is not supported"
19546 local submount=${MOUNT}_$tdir
19549 mkdir -p $submount || error "mkdir $submount failed"
19550 FILESET="$FILESET/.." mount_client $submount &&
19551 error "mount $submount should fail"
19554 run_test 247e "mount .. as fileset"
19557 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19558 [ $MDS1_VERSION -lt $(version_code 2.13.52) ] &&
19559 skip "Need at least version 2.13.52"
19560 [ $CLIENT_VERSION -lt $(version_code 2.14.50) ] &&
19561 skip "Need at least version 2.14.50"
19562 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
19564 skip "Fileset feature is not supported"
19566 mkdir $DIR/$tdir || error "mkdir $tdir failed"
19567 $LFS mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir/remote ||
19568 error "mkdir remote failed"
19569 mkdir $DIR/$tdir/remote/subdir || error "mkdir remote/subdir failed"
19570 $LFS mkdir -i 0 -c $MDSCOUNT $DIR/$tdir/striped ||
19571 error "mkdir striped failed"
19572 mkdir $DIR/$tdir/striped/subdir || error "mkdir striped/subdir failed"
19574 local submount=${MOUNT}_$tdir
19576 mkdir -p $submount || error "mkdir $submount failed"
19577 stack_trap "rmdir $submount"
19581 local fileset=$FILESET
19582 local mdts=$(comma_list $(mdts_nodes))
19584 stat=$(do_facet mds1 $LCTL get_param -n \
19585 mdt.*MDT0000.enable_remote_subdir_mount)
19586 stack_trap "do_nodes $mdts $LCTL set_param \
19587 mdt.*.enable_remote_subdir_mount=$stat"
19589 do_nodes $mdts "$LCTL set_param mdt.*.enable_remote_subdir_mount=0"
19590 stack_trap "umount_client $submount"
19591 FILESET="$fileset/$tdir/remote" mount_client $submount &&
19592 error "mount remote dir $dir should fail"
19594 for dir in $tdir/remote/subdir $tdir/striped $tdir/striped/subdir \
19595 $tdir/striped/. ; do
19596 FILESET="$fileset/$dir" mount_client $submount ||
19597 error "mount $dir failed"
19598 umount_client $submount
19601 do_nodes $mdts "$LCTL set_param mdt.*.enable_remote_subdir_mount=1"
19602 FILESET="$fileset/$tdir/remote" mount_client $submount ||
19603 error "mount $tdir/remote failed"
19605 run_test 247f "mount striped or remote directory as fileset"
19608 [ $MDSCOUNT -lt 4 ] && skip_env "needs >= 4 MDTs"
19609 [ $CLIENT_VERSION -lt $(version_code 2.14.50) ] &&
19610 skip "Need at least version 2.14.50"
19612 $LFS mkdir -i 0 -c 4 -H fnv_1a_64 $DIR/$tdir ||
19613 error "mkdir $tdir failed"
19614 touch $DIR/$tdir/$tfile || error "touch $tfile failed"
19616 local submount=${MOUNT}_$tdir
19618 mkdir -p $submount || error "mkdir $submount failed"
19619 stack_trap "rmdir $submount"
19621 FILESET="$fileset/$tdir" mount_client $submount ||
19622 error "mount $dir failed"
19623 stack_trap "umount $submount"
19625 local mdts=$(comma_list $(mdts_nodes))
19629 stat $submount > /dev/null
19630 cancel_lru_locks $MDC
19631 stat $submount > /dev/null
19632 stat $submount/$tfile > /dev/null
19633 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear > /dev/null"
19634 stat $submount/$tfile > /dev/null
19635 nrpcs=$(do_nodes $mdts "lctl get_param -n mdt.*.md_stats" |
19636 awk '/getattr/ {sum += $2} END {print sum}')
19638 [ -z "$nrpcs" ] || error "$nrpcs extra getattr sent"
19640 run_test 247g "mount striped directory as fileset caches ROOT lookup lock"
19643 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
19644 [ -z "$fast_read_sav" ] && skip "no fast read support"
19646 # create a large file for fast read verification
19647 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
19649 # make sure the file is created correctly
19650 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
19651 { rm -f $DIR/$tfile; skip "file creation error"; }
19653 echo "Test 1: verify that fast read is 4 times faster on cache read"
19655 # small read with fast read enabled
19656 $LCTL set_param -n llite.*.fast_read=1
19657 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
19658 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
19659 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
19660 # small read with fast read disabled
19661 $LCTL set_param -n llite.*.fast_read=0
19662 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
19663 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
19664 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
19666 # verify that fast read is 4 times faster for cache read
19667 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
19668 error_not_in_vm "fast read was not 4 times faster: " \
19669 "$t_fast vs $t_slow"
19671 echo "Test 2: verify the performance between big and small read"
19672 $LCTL set_param -n llite.*.fast_read=1
19674 # 1k non-cache read
19675 cancel_lru_locks osc
19676 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
19677 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
19678 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
19680 # 1M non-cache read
19681 cancel_lru_locks osc
19682 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
19683 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
19684 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
19686 # verify that big IO is not 4 times faster than small IO
19687 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
19688 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
19690 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
19693 run_test 248a "fast read verification"
19696 # Default short_io_bytes=16384, try both smaller and larger sizes.
19697 # Lustre O_DIRECT read and write needs to be a multiple of PAGE_SIZE.
19698 # 6017024 = 2^12*13*113 = 47008*128 = 11752*512 = 4096*1469 = 53248*113
19699 echo "bs=53248 count=113 normal buffered write"
19700 dd if=/dev/urandom of=$TMP/$tfile.0 bs=53248 count=113 ||
19701 error "dd of initial data file failed"
19702 stack_trap "rm -f $DIR/$tfile.[0-3] $TMP/$tfile.[0-3]" EXIT
19704 echo "bs=47008 count=128 oflag=dsync normal write $tfile.0"
19705 dd if=$TMP/$tfile.0 of=$DIR/$tfile.0 bs=47008 count=128 oflag=dsync ||
19706 error "dd with sync normal writes failed"
19707 cmp $TMP/$tfile.0 $DIR/$tfile.0 || error "compare $DIR/$tfile.0 failed"
19709 echo "bs=11752 count=512 oflag=dsync small write $tfile.1"
19710 dd if=$TMP/$tfile.0 of=$DIR/$tfile.1 bs=11752 count=512 oflag=dsync ||
19711 error "dd with sync small writes failed"
19712 cmp $TMP/$tfile.0 $DIR/$tfile.1 || error "compare $DIR/$tfile.1 failed"
19714 cancel_lru_locks osc
19716 # calculate the small O_DIRECT size and count for the client PAGE_SIZE
19717 local num=$((13 * 113 / (PAGE_SIZE / 4096)))
19718 echo "bs=$PAGE_SIZE count=$num iflag=direct small read $tfile.1"
19719 dd if=$DIR/$tfile.1 of=$TMP/$tfile.1 bs=$PAGE_SIZE count=$num \
19720 iflag=direct || error "dd with O_DIRECT small read failed"
19721 # adjust bytes checked to handle larger PAGE_SIZE for ARM/PPC
19722 cmp --bytes=$((PAGE_SIZE * num)) $TMP/$tfile.0 $TMP/$tfile.1 ||
19723 error "compare $TMP/$tfile.1 failed"
19725 local save=$($LCTL get_param -n osc.*OST000*.short_io_bytes | head -n 1)
19726 stack_trap "$LCTL set_param osc.$FSNAME-*.short_io_bytes=$save" EXIT
19728 # just to see what the maximum tunable value is, and test parsing
19729 echo "test invalid parameter 2MB"
19730 $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=2M &&
19731 error "too-large short_io_bytes allowed"
19732 echo "test maximum parameter 512KB"
19733 # if we can set a larger short_io_bytes, run test regardless of version
19734 if ! $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=512K; then
19735 # older clients may not allow setting it this large, that's OK
19736 [ $CLIENT_VERSION -ge $(version_code 2.13.50) ] ||
19737 skip "Need at least client version 2.13.50"
19738 error "medium short_io_bytes failed"
19740 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
19741 size=$($LCTL get_param -n osc.$FSNAME-OST0000*.short_io_bytes)
19743 echo "test large parameter 64KB"
19744 $LCTL set_param osc.$FSNAME-*.short_io_bytes=65536
19745 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
19747 echo "bs=47008 count=128 oflag=dsync large write $tfile.2"
19748 dd if=$TMP/$tfile.0 of=$DIR/$tfile.2 bs=47008 count=128 oflag=dsync ||
19749 error "dd with sync large writes failed"
19750 cmp $TMP/$tfile.0 $DIR/$tfile.2 || error "compare $DIR/$tfile.2 failed"
19752 # calculate the large O_DIRECT size and count for the client PAGE_SIZE
19753 local size=$(((4096 * 13 + PAGE_SIZE - 1) / PAGE_SIZE * PAGE_SIZE))
19754 num=$((113 * 4096 / PAGE_SIZE))
19755 echo "bs=$size count=$num oflag=direct large write $tfile.3"
19756 dd if=$TMP/$tfile.0 of=$DIR/$tfile.3 bs=$size count=$num oflag=direct ||
19757 error "dd with O_DIRECT large writes failed"
19758 cmp --bytes=$((size * num)) $TMP/$tfile.0 $DIR/$tfile.3 ||
19759 error "compare $DIR/$tfile.3 failed"
19761 cancel_lru_locks osc
19763 echo "bs=$size count=$num iflag=direct large read $tfile.2"
19764 dd if=$DIR/$tfile.2 of=$TMP/$tfile.2 bs=$size count=$num iflag=direct ||
19765 error "dd with O_DIRECT large read failed"
19766 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.2 ||
19767 error "compare $TMP/$tfile.2 failed"
19769 echo "bs=$size count=$num iflag=direct large read $tfile.3"
19770 dd if=$DIR/$tfile.3 of=$TMP/$tfile.3 bs=$size count=$num iflag=direct ||
19771 error "dd with O_DIRECT large read failed"
19772 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.3 ||
19773 error "compare $TMP/$tfile.3 failed"
19775 run_test 248b "test short_io read and write for both small and large sizes"
19777 test_249() { # LU-7890
19778 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
19779 skip "Need at least version 2.8.54"
19782 $LFS setstripe -c 1 $DIR/$tfile
19783 # Offset 2T == 4k * 512M
19784 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
19785 error "dd to 2T offset failed"
19787 run_test 249 "Write above 2T file size"
19790 [ "$(facet_fstype ost$(($($LFS getstripe -i $DIR/$tfile) + 1)))" = "zfs" ] \
19791 && skip "no 16TB file size limit on ZFS"
19793 $LFS setstripe -c 1 $DIR/$tfile
19794 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
19795 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
19796 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
19797 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
19798 conv=notrunc,fsync && error "append succeeded"
19801 run_test 250 "Write above 16T limit"
19804 $LFS setstripe -c -1 -S 1048576 $DIR/$tfile
19806 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
19807 #Skip once - writing the first stripe will succeed
19808 $LCTL set_param fail_loc=0xa0001407 fail_val=1
19809 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
19810 error "short write happened"
19812 $LCTL set_param fail_loc=0xa0001407 fail_val=1
19813 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
19814 error "short read happened"
19818 run_test 251 "Handling short read and write correctly"
19821 remote_mds_nodsh && skip "remote MDS with nodsh"
19822 remote_ost_nodsh && skip "remote OST with nodsh"
19823 if [ "$ost1_FSTYPE" != ldiskfs ] || [ "$mds1_FSTYPE" != ldiskfs ]; then
19824 skip_env "ldiskfs only test"
19834 # check lr_reader on OST0000
19836 dev=$(facet_device $tgt)
19837 out=$(do_facet $tgt $LR_READER $dev)
19838 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
19840 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
19841 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
19842 error "Invalid uuid returned by $LR_READER on target $tgt"
19843 echo -e "uuid returned by $LR_READER is '$uuid'\n"
19845 # check lr_reader -c on MDT0000
19847 dev=$(facet_device $tgt)
19848 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
19849 skip "$LR_READER does not support additional options"
19851 out=$(do_facet $tgt $LR_READER -c $dev)
19852 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
19854 num=$(echo "$out" | grep -c "mdtlov")
19855 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
19856 error "Invalid number of mdtlov clients returned by $LR_READER"
19857 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
19859 # check lr_reader -cr on MDT0000
19860 out=$(do_facet $tgt $LR_READER -cr $dev)
19861 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
19863 echo "$out" | grep -q "^reply_data:$" ||
19864 error "$LR_READER should have returned 'reply_data' section"
19865 num=$(echo "$out" | grep -c "client_generation")
19866 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
19868 run_test 252 "check lr_reader tool"
19871 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19872 remote_mds_nodsh && skip "remote MDS with nodsh"
19873 remote_mgs_nodsh && skip "remote MGS with nodsh"
19877 local ost_name=$(ostname_from_index $ostidx)
19880 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
19881 do_facet $SINGLEMDS $LCTL get_param -n \
19882 osp.$mdtosc_proc1.reserved_mb_high ||
19883 skip "remote MDS does not support reserved_mb_high"
19887 wait_delete_completed
19890 pool_add $TESTNAME || error "Pool creation failed"
19891 pool_add_targets $TESTNAME 0 || error "Pool add targets failed"
19893 $LFS setstripe $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
19894 error "Setstripe failed"
19896 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M count=10
19898 local wms=$(ost_watermarks_set_enospc $tfile $ostidx |
19900 stack_trap "ost_watermarks_clear_enospc $tfile $ostidx $wms" EXIT
19902 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
19903 osp.$mdtosc_proc1.prealloc_status)
19904 echo "prealloc_status $oa_status"
19906 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1M count=1 &&
19907 error "File creation should fail"
19909 #object allocation was stopped, but we still able to append files
19910 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M seek=6 count=5 \
19911 oflag=append || error "Append failed"
19913 rm -f $DIR/$tdir/$tfile.0
19915 # For this test, we want to delete the files we created to go out of
19916 # space but leave the watermark, so we remain nearly out of space
19917 ost_watermarks_enospc_delete_files $tfile $ostidx
19919 wait_delete_completed
19923 for i in $(seq 10 12); do
19924 dd if=/dev/zero of=$DIR/$tdir/$tfile.$i bs=1M count=1 \
19925 2>/dev/null || error "File creation failed after rm"
19928 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
19929 osp.$mdtosc_proc1.prealloc_status)
19930 echo "prealloc_status $oa_status"
19932 if (( oa_status != 0 )); then
19933 error "Object allocation still disable after rm"
19936 run_test 253 "Check object allocation limit"
19939 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19940 remote_mds_nodsh && skip "remote MDS with nodsh"
19941 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_size ||
19942 skip "MDS does not support changelog_size"
19945 local MDT0=$(facet_svc $SINGLEMDS)
19947 changelog_register || error "changelog_register failed"
19949 changelog_clear 0 || error "changelog_clear failed"
19951 local size1=$(do_facet $SINGLEMDS \
19952 $LCTL get_param -n mdd.$MDT0.changelog_size)
19953 echo "Changelog size $size1"
19956 $LFS mkdir -i 0 $DIR/$tdir
19958 mkdir -p $DIR/$tdir/pics/2008/zachy
19959 touch $DIR/$tdir/pics/2008/zachy/timestamp
19960 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
19961 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
19962 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
19963 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
19964 rm $DIR/$tdir/pics/desktop.jpg
19966 local size2=$(do_facet $SINGLEMDS \
19967 $LCTL get_param -n mdd.$MDT0.changelog_size)
19968 echo "Changelog size after work $size2"
19970 (( $size2 > $size1 )) ||
19971 error "new Changelog size=$size2 less than old size=$size1"
19973 run_test 254 "Check changelog size"
19980 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
19981 awk -F: '{print $2}' | grep $type > /dev/null
19982 if [ $? -ne 0 ]; then
19992 lfs ladvise -a willread $file > /dev/null 2>&1
19993 if [ $? -eq 0 ]; then
19997 lfs ladvise -a willread $file 2>&1 |
19998 grep "Inappropriate ioctl for device" > /dev/null
19999 if [ $? -eq 0 ]; then
20006 bc <<<"scale=2; ($1 - $2) * 100 / $2"
20009 # run a random read IO workload
20010 # usage: random_read_iops <filename> <filesize> <iosize>
20011 random_read_iops() {
20014 local iosize=${3:-4096}
20016 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
20017 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
20020 drop_file_oss_cache() {
20024 $LFS ladvise -a dontneed $file 2>/dev/null ||
20025 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
20028 ladvise_willread_performance()
20031 local average_origin=0
20032 local average_cache=0
20033 local average_ladvise=0
20035 for ((i = 1; i <= $repeat; i++)); do
20036 echo "Iter $i/$repeat: reading without willread hint"
20037 cancel_lru_locks osc
20038 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
20039 local speed_origin=$(random_read_iops $DIR/$tfile $size)
20040 echo "Iter $i/$repeat: uncached speed: $speed_origin"
20041 average_origin=$(bc <<<"$average_origin + $speed_origin")
20043 cancel_lru_locks osc
20044 local speed_cache=$(random_read_iops $DIR/$tfile $size)
20045 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
20046 average_cache=$(bc <<<"$average_cache + $speed_cache")
20048 cancel_lru_locks osc
20049 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
20050 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
20051 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
20052 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
20053 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
20055 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
20056 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
20057 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
20059 speedup_cache=$(percent $average_cache $average_origin)
20060 speedup_ladvise=$(percent $average_ladvise $average_origin)
20062 echo "Average uncached read: $average_origin"
20063 echo "Average speedup with OSS cached read: " \
20064 "$average_cache = +$speedup_cache%"
20065 echo "Average speedup with ladvise willread: " \
20066 "$average_ladvise = +$speedup_ladvise%"
20068 local lowest_speedup=20
20069 if [ ${average_cache%.*} -lt $lowest_speedup ]; then
20070 echo "Speedup with OSS cached read less than $lowest_speedup%," \
20071 "got $average_cache%. Skipping ladvise willread check."
20075 # the test won't work on ZFS until it supports 'ladvise dontneed', but
20076 # it is still good to run until then to exercise 'ladvise willread'
20077 ! $LFS ladvise -a dontneed $DIR/$tfile &&
20078 [ "$ost1_FSTYPE" = "zfs" ] &&
20079 echo "osd-zfs does not support dontneed or drop_caches" &&
20082 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
20083 [[ ${average_ladvise%.*} > $lowest_speedup ]] ||
20084 error_not_in_vm "Speedup with willread is less than " \
20085 "$lowest_speedup%, got $average_ladvise%"
20089 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
20090 skip "lustre < 2.8.54 does not support ladvise "
20091 remote_ost_nodsh && skip "remote OST with nodsh"
20093 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
20095 ladvise_no_type willread $DIR/$tfile &&
20096 skip "willread ladvise is not supported"
20098 ladvise_no_ioctl $DIR/$tfile &&
20099 skip "ladvise ioctl is not supported"
20102 local size=$((size_mb * 1048576))
20103 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
20104 error "dd to $DIR/$tfile failed"
20106 lfs ladvise -a willread $DIR/$tfile ||
20107 error "Ladvise failed with no range argument"
20109 lfs ladvise -a willread -s 0 $DIR/$tfile ||
20110 error "Ladvise failed with no -l or -e argument"
20112 lfs ladvise -a willread -e 1 $DIR/$tfile ||
20113 error "Ladvise failed with only -e argument"
20115 lfs ladvise -a willread -l 1 $DIR/$tfile ||
20116 error "Ladvise failed with only -l argument"
20118 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
20119 error "End offset should not be smaller than start offset"
20121 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
20122 error "End offset should not be equal to start offset"
20124 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
20125 error "Ladvise failed with overflowing -s argument"
20127 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
20128 error "Ladvise failed with overflowing -e argument"
20130 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
20131 error "Ladvise failed with overflowing -l argument"
20133 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
20134 error "Ladvise succeeded with conflicting -l and -e arguments"
20136 echo "Synchronous ladvise should wait"
20138 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
20139 do_nodes $(comma_list $(osts_nodes)) \
20140 $LCTL set_param fail_val=$delay fail_loc=0x237
20142 local start_ts=$SECONDS
20143 lfs ladvise -a willread $DIR/$tfile ||
20144 error "Ladvise failed with no range argument"
20145 local end_ts=$SECONDS
20146 local inteval_ts=$((end_ts - start_ts))
20148 if [ $inteval_ts -lt $(($delay - 1)) ]; then
20149 error "Synchronous advice didn't wait reply"
20152 echo "Asynchronous ladvise shouldn't wait"
20153 local start_ts=$SECONDS
20154 lfs ladvise -a willread -b $DIR/$tfile ||
20155 error "Ladvise failed with no range argument"
20156 local end_ts=$SECONDS
20157 local inteval_ts=$((end_ts - start_ts))
20159 if [ $inteval_ts -gt $(($delay / 2)) ]; then
20160 error "Asynchronous advice blocked"
20163 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
20164 ladvise_willread_performance
20166 run_test 255a "check 'lfs ladvise -a willread'"
20172 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
20176 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
20177 skip "lustre < 2.8.54 does not support ladvise "
20178 remote_ost_nodsh && skip "remote OST with nodsh"
20180 lfs setstripe -c 1 -i 0 $DIR/$tfile
20182 ladvise_no_type dontneed $DIR/$tfile &&
20183 skip "dontneed ladvise is not supported"
20185 ladvise_no_ioctl $DIR/$tfile &&
20186 skip "ladvise ioctl is not supported"
20188 ! $LFS ladvise -a dontneed $DIR/$tfile &&
20189 [ "$ost1_FSTYPE" = "zfs" ] &&
20190 skip "zfs-osd does not support 'ladvise dontneed'"
20193 local size=$((size_mb * 1048576))
20194 # In order to prevent disturbance of other processes, only check 3/4
20195 # of the memory usage
20196 local kibibytes=$((size_mb * 1024 * 3 / 4))
20198 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
20199 error "dd to $DIR/$tfile failed"
20201 #force write to complete before dropping OST cache & checking memory
20204 local total=$(facet_meminfo ost1 MemTotal)
20205 echo "Total memory: $total KiB"
20207 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
20208 local before_read=$(facet_meminfo ost1 Cached)
20209 echo "Cache used before read: $before_read KiB"
20211 lfs ladvise -a willread $DIR/$tfile ||
20212 error "Ladvise willread failed"
20213 local after_read=$(facet_meminfo ost1 Cached)
20214 echo "Cache used after read: $after_read KiB"
20216 lfs ladvise -a dontneed $DIR/$tfile ||
20217 error "Ladvise dontneed again failed"
20218 local no_read=$(facet_meminfo ost1 Cached)
20219 echo "Cache used after dontneed ladvise: $no_read KiB"
20221 if [ $total -lt $((before_read + kibibytes)) ]; then
20222 echo "Memory is too small, abort checking"
20226 if [ $((before_read + kibibytes)) -gt $after_read ]; then
20227 error "Ladvise willread should use more memory" \
20228 "than $kibibytes KiB"
20231 if [ $((no_read + kibibytes)) -gt $after_read ]; then
20232 error "Ladvise dontneed should release more memory" \
20233 "than $kibibytes KiB"
20236 run_test 255b "check 'lfs ladvise -a dontneed'"
20239 [ $OST1_VERSION -lt $(version_code 2.10.50) ] &&
20240 skip "lustre < 2.10.50 does not support lockahead"
20242 local ost1_imp=$(get_osc_import_name client ost1)
20243 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
20251 test_mkdir -p $DIR/$tdir
20252 $LFS setstripe -i 0 -c 1 $DIR/$tdir
20254 #test 10 returns only success/failure
20256 lockahead_test -d $DIR/$tdir -t $i -f $tfile
20258 if [ $rc -eq 255 ]; then
20259 error "Ladvise test${i} failed, ${rc}"
20262 #test 11 counts lock enqueue requests, all others count new locks
20264 count=$(do_facet ost1 \
20265 $LCTL get_param -n ost.OSS.ost.stats)
20266 count=$(echo "$count" | grep ldlm_extent_enqueue | awk '{ print $2 }')
20268 lockahead_test -d $DIR/$tdir -t $i -f $tfile
20270 if [ $rc -eq 255 ]; then
20271 error "Ladvise test${i} failed, ${rc}"
20274 new_count=$(do_facet ost1 \
20275 $LCTL get_param -n ost.OSS.ost.stats)
20276 new_count=$(echo "$new_count" | grep ldlm_extent_enqueue | \
20277 awk '{ print $2 }')
20279 difference="$((new_count - count))"
20280 if [ $difference -ne $rc ]; then
20281 error "Ladvise test${i}, bad enqueue count, returned " \
20282 "${rc}, actual ${difference}"
20285 for i in $(seq 12 21); do
20286 # If we do not do this, we run the risk of having too many
20287 # locks and starting lock cancellation while we are checking
20289 cancel_lru_locks osc
20291 count=$($LCTL get_param -n \
20292 ldlm.namespaces.$imp_name.lock_unused_count)
20294 lockahead_test -d $DIR/$tdir -t $i -f $tfile
20296 if [ $rc -eq 255 ]; then
20297 error "Ladvise test ${i} failed, ${rc}"
20300 new_count=$($LCTL get_param -n \
20301 ldlm.namespaces.$imp_name.lock_unused_count)
20302 difference="$((new_count - count))"
20304 # Test 15 output is divided by 100 to map down to valid return
20305 if [ $i -eq 15 ]; then
20309 if [ $difference -ne $rc ]; then
20310 error "Ladvise test ${i}, bad lock count, returned " \
20311 "${rc}, actual ${difference}"
20315 #test 22 returns only success/failure
20317 lockahead_test -d $DIR/$tdir -t $i -f $tfile
20319 if [ $rc -eq 255 ]; then
20320 error "Ladvise test${i} failed, ${rc}"
20323 run_test 255c "suite of ladvise lockahead tests"
20326 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20327 remote_mds_nodsh && skip "remote MDS with nodsh"
20328 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
20329 changelog_users $SINGLEMDS | grep "^cl" &&
20330 skip "active changelog user"
20336 mdt_dev=$(mdsdevname 1)
20339 changelog_register || error "changelog_register failed"
20342 mkdir -p $DIR/$tdir
20344 changelog_clear 0 || error "changelog_clear failed"
20347 touch $DIR/$tdir/{1..10}
20350 stop $SINGLEMDS || error "Fail to stop MDT"
20354 start $SINGLEMDS $mdt_dev $MDS_MOUNT_OPTS || error "Fail to start MDT"
20356 #after mount new plainllog is used
20357 touch $DIR/$tdir/{11..19}
20358 local tmpfile="$(mktemp --tmpdir -u $tfile.XXXXXX)"
20359 stack_trap "rm -f $tmpfile"
20360 cat_sl=$(do_facet $SINGLEMDS "sync; \
20361 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
20362 llog_reader $tmpfile | grep -c type=1064553b")
20363 do_facet $SINGLEMDS llog_reader $tmpfile
20365 [ $cat_sl != 2 ] && error "Changelog catalog has $cat_sl != 2 slots"
20367 changelog_clear 0 || error "changelog_clear failed"
20369 cat_sl=$(do_facet $SINGLEMDS "sync; \
20370 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
20371 llog_reader $tmpfile | grep -c type=1064553b")
20373 if (( cat_sl == 2 )); then
20374 error "Empty plain llog was not deleted from changelog catalog"
20375 elif (( cat_sl != 1 )); then
20376 error "Active plain llog shouldn't be deleted from catalog"
20379 run_test 256 "Check llog delete for empty and not full state"
20382 remote_mds_nodsh && skip "remote MDS with nodsh"
20383 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
20384 skip "Need MDS version at least 2.8.55"
20386 test_mkdir $DIR/$tdir
20388 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
20389 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
20392 #define OBD_FAIL_MDS_XATTR_REP 0x161
20393 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
20394 local facet=mds$((mdtidx + 1))
20395 set_nodes_failloc $(facet_active_host $facet) 0x80000161
20396 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
20398 stop $facet || error "stop MDS failed"
20399 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
20400 error "start MDS fail"
20401 wait_recovery_complete $facet
20403 run_test 257 "xattr locks are not lost"
20405 # Verify we take the i_mutex when security requires it
20407 #define OBD_FAIL_IMUTEX_SEC 0x141c
20408 $LCTL set_param fail_loc=0x141c
20410 chmod u+s $DIR/$tfile
20411 chmod a+rwx $DIR/$tfile
20412 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
20414 if [ $RC -ne 0 ]; then
20415 error "error, failed to take i_mutex, rc=$?"
20419 run_test 258a "verify i_mutex security behavior when suid attributes is set"
20421 # Verify we do NOT take the i_mutex in the normal case
20423 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
20424 $LCTL set_param fail_loc=0x141d
20427 chmod a+rw $DIR/$tfile
20428 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
20430 if [ $RC -ne 0 ]; then
20431 error "error, took i_mutex unnecessarily, rc=$?"
20436 run_test 258b "verify i_mutex security behavior"
20439 local file=$DIR/$tfile
20443 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
20445 stack_trap "rm -f $file" EXIT
20447 wait_delete_completed
20448 before=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
20449 echo "before: $before"
20451 $LFS setstripe -i 0 -c 1 $file
20452 dd if=/dev/zero of=$file bs=1M count=10 || error "couldn't write"
20454 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
20455 echo "after write: $after"
20457 #define OBD_FAIL_OSD_FAIL_AT_TRUNCATE 0x2301
20458 do_facet ost1 $LCTL set_param fail_loc=0x2301
20460 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
20461 echo "after truncate: $after"
20464 do_facet ost1 $LCTL set_param fail_loc=0
20465 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
20467 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
20468 echo "after restart: $after"
20469 [ $((after - before)) -ge $(fs_log_size ost1) ] &&
20470 error "missing truncate?"
20474 run_test 259 "crash at delayed truncate"
20477 #define OBD_FAIL_MDC_CLOSE 0x806
20478 $LCTL set_param fail_loc=0x80000806
20482 run_test 260 "Check mdc_close fail"
20484 ### Data-on-MDT sanity tests ###
20486 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20487 skip "Need MDS version at least 2.10.55 for DoM"
20490 local dom=$DIR/$tdir/dom_file
20491 local tmp=$DIR/$tdir/tmp_file
20493 mkdir -p $DIR/$tdir
20495 # basic checks for DoM component creation
20496 $LFS setstripe -E 1024K -E 2048K -L mdt $dom 2>/dev/null &&
20497 error "Can set MDT layout to non-first entry"
20499 $LFS setstripe -E 1024K -L mdt -E 2048K -L mdt $dom 2>/dev/null &&
20500 error "Can define multiple entries as MDT layout"
20502 $LFS setstripe -E 1M -L mdt $dom || error "Can't create DoM layout"
20504 [ $($LFS getstripe -L $dom) == "mdt" ] || error "bad pattern"
20505 [ $($LFS getstripe -c $dom) == 0 ] || error "bad stripe count"
20506 [ $($LFS getstripe -S $dom) == 1048576 ] || error "bad stripe size"
20508 local mdtidx=$($LFS getstripe -m $dom)
20509 local mdtname=MDT$(printf %04x $mdtidx)
20510 local facet=mds$((mdtidx + 1))
20511 local space_check=1
20513 # Skip free space checks with ZFS
20514 [ "$(facet_fstype $facet)" == "zfs" ] && space_check=0
20518 local size_tmp=$((65536 * 3))
20519 local mdtfree1=$(do_facet $facet \
20520 lctl get_param -n osd*.*$mdtname.kbytesfree)
20522 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
20523 # check also direct IO along write
20524 # IO size must be a multiple of PAGE_SIZE on all platforms (ARM=64KB)
20525 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
20527 cmp $tmp $dom || error "file data is different"
20528 [ $(stat -c%s $dom) == $size_tmp ] ||
20529 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
20530 if [ $space_check == 1 ]; then
20531 local mdtfree2=$(do_facet $facet \
20532 lctl get_param -n osd*.*$mdtname.kbytesfree)
20534 # increase in usage from by $size_tmp
20535 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
20536 error "MDT free space wrong after write: " \
20537 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
20541 local size_dom=10000
20543 $TRUNCATE $dom $size_dom
20544 [ $(stat -c%s $dom) == $size_dom ] ||
20545 error "bad size after truncate: $(stat -c%s $dom) != $size_dom"
20546 if [ $space_check == 1 ]; then
20547 mdtfree1=$(do_facet $facet \
20548 lctl get_param -n osd*.*$mdtname.kbytesfree)
20549 # decrease in usage from $size_tmp to new $size_dom
20550 [ $(($mdtfree1 - $mdtfree2)) -ge \
20551 $(((size_tmp - size_dom) / 1024)) ] ||
20552 error "MDT free space is wrong after truncate: " \
20553 "$mdtfree1 >= $mdtfree2 + ($size_tmp - $size_dom) / 1024"
20559 size_dom=$((size_dom + size_tmp))
20560 [ $(stat -c%s $dom) == $size_dom ] ||
20561 error "bad size after append: $(stat -c%s $dom) != $size_dom"
20562 if [ $space_check == 1 ]; then
20563 mdtfree2=$(do_facet $facet \
20564 lctl get_param -n osd*.*$mdtname.kbytesfree)
20565 # increase in usage by $size_tmp from previous
20566 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
20567 error "MDT free space is wrong after append: " \
20568 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
20573 if [ $space_check == 1 ]; then
20574 mdtfree1=$(do_facet $facet \
20575 lctl get_param -n osd*.*$mdtname.kbytesfree)
20576 # decrease in usage by $size_dom from previous
20577 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_dom / 1024)) ] ||
20578 error "MDT free space is wrong after removal: " \
20579 "$mdtfree1 >= $mdtfree2 + $size_dom/1024"
20582 # combined striping
20583 $LFS setstripe -E 1024K -L mdt -E EOF $dom ||
20584 error "Can't create DoM + OST striping"
20586 size_tmp=2031616 # must be a multiple of PAGE_SIZE=65536 on ARM
20587 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
20588 # check also direct IO along write
20589 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
20591 cmp $tmp $dom || error "file data is different"
20592 [ $(stat -c%s $dom) == $size_tmp ] ||
20593 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
20598 run_test 270a "DoM: basic functionality tests"
20601 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20602 skip "Need MDS version at least 2.10.55"
20604 local dom=$DIR/$tdir/dom_file
20605 local max_size=1048576
20607 mkdir -p $DIR/$tdir
20608 $LFS setstripe -E $max_size -L mdt $dom
20610 # truncate over the limit
20611 $TRUNCATE $dom $(($max_size + 1)) &&
20612 error "successful truncate over the maximum size"
20613 # write over the limit
20614 dd if=/dev/zero of=$dom bs=$max_size seek=1 count=1 &&
20615 error "successful write over the maximum size"
20616 # append over the limit
20617 dd if=/dev/zero of=$dom bs=$(($max_size - 3)) count=1
20618 echo "12345" >> $dom && error "successful append over the maximum size"
20623 run_test 270b "DoM: maximum size overflow checks for DoM-only file"
20626 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20627 skip "Need MDS version at least 2.10.55"
20629 mkdir -p $DIR/$tdir
20630 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
20632 # check files inherit DoM EA
20633 touch $DIR/$tdir/first
20634 [ $($LFS getstripe -L $DIR/$tdir/first) == "mdt" ] ||
20635 error "bad pattern"
20636 [ $($LFS getstripe -c $DIR/$tdir/first) == 0 ] ||
20637 error "bad stripe count"
20638 [ $($LFS getstripe -S $DIR/$tdir/first) == 1048576 ] ||
20639 error "bad stripe size"
20641 # check directory inherits DoM EA and uses it as default
20642 mkdir $DIR/$tdir/subdir
20643 touch $DIR/$tdir/subdir/second
20644 [ $($LFS getstripe -L $DIR/$tdir/subdir/second) == "mdt" ] ||
20645 error "bad pattern in sub-directory"
20646 [ $($LFS getstripe -c $DIR/$tdir/subdir/second) == 0 ] ||
20647 error "bad stripe count in sub-directory"
20648 [ $($LFS getstripe -S $DIR/$tdir/subdir/second) == 1048576 ] ||
20649 error "bad stripe size in sub-directory"
20652 run_test 270c "DoM: DoM EA inheritance tests"
20655 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20656 skip "Need MDS version at least 2.10.55"
20658 mkdir -p $DIR/$tdir
20659 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
20661 # inherit default DoM striping
20662 mkdir $DIR/$tdir/subdir
20663 touch $DIR/$tdir/subdir/f1
20665 # change default directory striping
20666 $LFS setstripe -c 1 $DIR/$tdir/subdir
20667 touch $DIR/$tdir/subdir/f2
20668 [ $($LFS getstripe -c $DIR/$tdir/subdir/f2) == 1 ] ||
20669 error "wrong default striping in file 2"
20670 [ $($LFS getstripe -L $DIR/$tdir/subdir/f2) == "raid0" ] ||
20671 error "bad pattern in file 2"
20674 run_test 270d "DoM: change striping from DoM to RAID0"
20677 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20678 skip "Need MDS version at least 2.10.55"
20680 mkdir -p $DIR/$tdir/dom
20681 mkdir -p $DIR/$tdir/norm
20684 $LFS setstripe -E 1M -L mdt $DIR/$tdir/dom
20685 $LFS setstripe -i 0 -S 2M $DIR/$tdir/norm
20687 createmany -o $DIR/$tdir/dom/dom- $DOMFILES
20688 createmany -o $DIR/$tdir/norm/norm- $NORMFILES
20690 # find DoM files by layout
20691 NUM=$($LFS find -L mdt -type f $DIR/$tdir 2>/dev/null | wc -l)
20692 [ $NUM -eq $DOMFILES ] ||
20693 error "lfs find -L: found $NUM, expected $DOMFILES"
20694 echo "Test 1: lfs find 20 DOM files by layout: OK"
20696 # there should be 1 dir with default DOM striping
20697 NUM=$($LFS find -L mdt -type d $DIR/$tdir 2>/dev/null | wc -l)
20699 error "lfs find -L: found $NUM, expected 1 dir"
20700 echo "Test 2: lfs find 1 DOM dir by layout: OK"
20702 # find DoM files by stripe size
20703 NUM=$($LFS find -S -1200K -type f $DIR/$tdir 2>/dev/null | wc -l)
20704 [ $NUM -eq $DOMFILES ] ||
20705 error "lfs find -S: found $NUM, expected $DOMFILES"
20706 echo "Test 4: lfs find 20 DOM files by stripe size: OK"
20708 # find files by stripe offset except DoM files
20709 NUM=$($LFS find -i 0 -type f $DIR/$tdir 2>/dev/null | wc -l)
20710 [ $NUM -eq $NORMFILES ] ||
20711 error "lfs find -i: found $NUM, expected $NORMFILES"
20712 echo "Test 5: lfs find no DOM files by stripe index: OK"
20715 run_test 270e "DoM: lfs find with DoM files test"
20718 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20719 skip "Need MDS version at least 2.10.55"
20721 local mdtname=${FSNAME}-MDT0000-mdtlov
20722 local dom=$DIR/$tdir/dom_file
20723 local dom_limit_saved=$(do_facet mds1 $LCTL get_param -n \
20724 lod.$mdtname.dom_stripesize)
20725 local dom_limit=131072
20727 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=$dom_limit
20728 local dom_current=$(do_facet mds1 $LCTL get_param -n \
20729 lod.$mdtname.dom_stripesize)
20730 [ ${dom_limit} -eq ${dom_current} ] ||
20731 error "Cannot change per-MDT DoM stripe limit to $dom_limit"
20733 $LFS mkdir -i 0 -c 1 $DIR/$tdir
20734 $LFS setstripe -d $DIR/$tdir
20735 $LFS setstripe -E $dom_limit -L mdt $DIR/$tdir ||
20736 error "Can't set directory default striping"
20738 # exceed maximum stripe size
20739 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
20740 error "Can't create file with $((dom_limit * 2)) DoM stripe"
20741 [ $($LFS getstripe -S $dom) -eq $((dom_limit * 2)) ] &&
20742 error "Able to create DoM component size more than LOD limit"
20744 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
20745 dom_current=$(do_facet mds1 $LCTL get_param -n \
20746 lod.$mdtname.dom_stripesize)
20747 [ 0 -eq ${dom_current} ] ||
20748 error "Can't set zero DoM stripe limit"
20751 # attempt to create DoM file on server with disabled DoM should
20752 # remove DoM entry from layout and be succeed
20753 $LFS setstripe -E $dom_limit -L mdt -E -1 $dom ||
20754 error "Can't create DoM file (DoM is disabled)"
20755 [ $($LFS getstripe -L $dom) == "mdt" ] &&
20756 error "File has DoM component while DoM is disabled"
20759 # attempt to create DoM file with only DoM stripe should return error
20760 $LFS setstripe -E $dom_limit -L mdt $dom &&
20761 error "Able to create DoM-only file while DoM is disabled"
20763 # too low values to be aligned with smallest stripe size 64K
20764 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=30000
20765 dom_current=$(do_facet mds1 $LCTL get_param -n \
20766 lod.$mdtname.dom_stripesize)
20767 [ 30000 -eq ${dom_current} ] &&
20768 error "Can set too small DoM stripe limit"
20770 # 64K is a minimal stripe size in Lustre, expect limit of that size
20771 [ 65536 -eq ${dom_current} ] ||
20772 error "Limit is not set to 64K but ${dom_current}"
20774 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=2147483648
20775 dom_current=$(do_facet mds1 $LCTL get_param -n \
20776 lod.$mdtname.dom_stripesize)
20778 [ 2147483648 -eq ${dom_current} ] &&
20779 error "Can set too large DoM stripe limit"
20781 do_facet mds1 $LCTL set_param -n \
20782 lod.$mdtname.dom_stripesize=$((dom_limit * 2))
20783 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
20784 error "Can't create DoM component size after limit change"
20785 do_facet mds1 $LCTL set_param -n \
20786 lod.$mdtname.dom_stripesize=$((dom_limit / 2))
20787 $LFS setstripe -E $dom_limit -L mdt ${dom}_big ||
20788 error "Can't create DoM file after limit decrease"
20789 [ $($LFS getstripe -S ${dom}_big) -eq $((dom_limit / 2)) ] ||
20790 error "Can create big DoM component after limit decrease"
20791 touch ${dom}_def ||
20792 error "Can't create file with old default layout"
20794 do_facet mds1 $LCTL set_param -n lod.*.dom_stripesize=$dom_limit_saved
20797 run_test 270f "DoM: maximum DoM stripe size checks"
20800 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
20801 skip "Need MDS version at least 2.13.52"
20802 local dom=$DIR/$tdir/$tfile
20804 $LFS mkdir -i 0 -c 1 $DIR/$tdir
20805 local lodname=${FSNAME}-MDT0000-mdtlov
20807 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
20808 save_lustre_params mds1 "lod.${lodname}.dom_stripesize_max_kb" > $save
20809 save_lustre_params mds1 "lod.${lodname}.dom_threshold_free_mb" >> $save
20810 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
20812 local dom_limit=1024
20813 local dom_threshold="50%"
20815 $LFS setstripe -d $DIR/$tdir
20816 $LFS setstripe -E ${dom_limit}K -L mdt $DIR/$tdir ||
20817 error "Can't set directory default striping"
20819 do_facet mds1 $LCTL set_param -n \
20820 lod.${lodname}.dom_stripesize_max_kb=$dom_limit
20821 # set 0 threshold and create DOM file to change tunable stripesize
20822 do_facet mds1 $LCTL set_param -n lod.${lodname}.dom_threshold_free_mb=0
20823 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
20824 error "Failed to create $dom file"
20825 # now tunable dom_cur_stripesize should reach maximum
20826 local dom_current=$(do_facet mds1 $LCTL get_param -n \
20827 lod.${lodname}.dom_stripesize_cur_kb)
20828 [[ $dom_current == $dom_limit ]] ||
20829 error "Current DOM stripesize is not maximum"
20832 # set threshold for further tests
20833 do_facet mds1 $LCTL set_param -n \
20834 lod.${lodname}.dom_threshold_free_mb=$dom_threshold
20835 echo "DOM threshold is $dom_threshold free space"
20838 # Spoof bfree to exceed threshold
20839 #define OBD_FAIL_MDS_STATFS_SPOOF 0x168
20840 do_facet mds1 $LCTL set_param -n fail_loc=0x0168
20841 for spfree in 40 20 0 15 30 55; do
20842 do_facet mds1 $LCTL set_param -n fail_val=$spfree
20843 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
20844 error "Failed to create $dom file"
20845 dom_def=$(do_facet mds1 $LCTL get_param -n \
20846 lod.${lodname}.dom_stripesize_cur_kb)
20847 echo "Free space: ${spfree}%, default DOM stripe: ${dom_def}K"
20848 [[ $dom_def != $dom_current ]] ||
20849 error "Default stripe size was not changed"
20850 if [[ $spfree > 0 ]] ; then
20851 dom_set=$($LFS getstripe -S $dom)
20852 [[ $dom_set == $((dom_def * 1024)) ]] ||
20853 error "DOM component size is still old"
20855 [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
20856 error "DoM component is set with no free space"
20859 dom_current=$dom_def
20862 run_test 270g "DoM: default DoM stripe size depends on free space"
20865 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
20866 skip "Need MDS version at least 2.13.53"
20868 local mdtname=${FSNAME}-MDT0000-mdtlov
20869 local dom=$DIR/$tdir/$tfile
20870 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
20872 save_lustre_params mds1 "lod.*.dom_stripesize" > $save
20873 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
20875 $LFS mkdir -i 0 -c 1 $DIR/$tdir
20876 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_1 ||
20877 error "can't create OST file"
20878 # mirrored file with DOM entry in the second mirror
20879 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 ${dom}_1 ||
20880 error "can't create mirror with DoM component"
20882 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
20884 # DOM component in the middle and has other enries in the same mirror,
20885 # should succeed but lost DoM component
20886 $LFS setstripe --copy=${dom}_1 $dom ||
20887 error "Can't create file from OST|DOM mirror layout"
20888 # check new file has no DoM layout after all
20889 [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
20890 error "File has DoM component while DoM is disabled"
20892 run_test 270h "DoM: DoM stripe removal when disabled on server"
20895 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20896 skip "Need MDS version at least 2.10.55"
20898 local dom=$DIR/$tdir/dom
20900 mkdir -p $DIR/$tdir
20902 $LFS setstripe -E 1024K -L mdt $dom
20904 lctl set_param -n mdc.*.stats=clear
20905 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
20906 cat $dom > /dev/null
20907 local reads=$(lctl get_param -n mdc.*.stats | grep -c ost_read)
20908 [ $reads -eq 0 ] || error "Unexpected $reads READ RPCs"
20912 run_test 271a "DoM: data is cached for read after write"
20915 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20916 skip "Need MDS version at least 2.10.55"
20918 local dom=$DIR/$tdir/dom
20920 mkdir -p $DIR/$tdir
20922 $LFS setstripe -E 1024K -L mdt -E EOF $dom
20924 lctl set_param -n mdc.*.stats=clear
20925 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
20926 cancel_lru_locks mdc
20927 $CHECKSTAT -t file -s 4096 $dom || error "stat #1 fails"
20928 # second stat to check size is cached on client
20929 $CHECKSTAT -t file -s 4096 $dom || error "stat #2 fails"
20930 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
20931 [ $gls -eq 0 ] || error "Unexpected $gls glimpse RPCs"
20934 run_test 271b "DoM: no glimpse RPC for stat (DoM only file)"
20937 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20938 skip "Need MDS version at least 2.10.55"
20940 local dom=$DIR/$tdir/dom
20942 mkdir -p $DIR/$tdir
20944 $LFS setstripe -E 1024K -L mdt -E EOF $dom
20946 lctl set_param -n mdc.*.stats=clear
20947 lctl set_param -n osc.*.stats=clear
20948 dd if=/dev/zero of=$dom bs=2048K count=1 || return 1
20949 cancel_lru_locks mdc
20950 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
20951 # second stat to check size is cached on client
20952 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
20953 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
20954 [ $gls == 0 ] || error "Unexpected $gls glimpse RPCs"
20955 local gls=$(lctl get_param -n osc.*.stats | grep -c ldlm_glimpse)
20956 [ $gls == 0 ] || error "Unexpected $gls OSC glimpse RPCs"
20959 run_test 271ba "DoM: no glimpse RPC for stat (combined file)"
20965 local mdt=MDT$(printf %04x $mdtidx)
20967 if [ -z $param ]; then
20968 lctl get_param -n mdc.*$mdt*.stats
20970 lctl get_param -n mdc.*$mdt*.stats | awk "/$param/"'{print $2}'
20975 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20976 skip "Need MDS version at least 2.10.55"
20978 local dom=$DIR/$tdir/dom
20980 mkdir -p $DIR/$tdir
20982 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
20984 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
20985 local facet=mds$((mdtidx + 1))
20987 cancel_lru_locks mdc
20988 do_facet $facet lctl set_param -n mdt.*.dom_lock=0
20989 createmany -o $dom 1000
20990 lctl set_param -n mdc.*.stats=clear
20991 smalliomany -w $dom 1000 200
20992 get_mdc_stats $mdtidx
20993 local enq=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
20994 # Each file has 1 open, 1 IO enqueues, total 2000
20995 # but now we have also +1 getxattr for security.capability, total 3000
20996 [ $enq -ge 2000 ] || error "Too few enqueues $enq, expected > 2000"
20997 unlinkmany $dom 1000
20999 cancel_lru_locks mdc
21000 do_facet $facet lctl set_param -n mdt.*.dom_lock=1
21001 createmany -o $dom 1000
21002 lctl set_param -n mdc.*.stats=clear
21003 smalliomany -w $dom 1000 200
21004 local enq_2=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
21005 # Expect to see reduced amount of RPCs by 1000 due to single enqueue
21006 # for OPEN and IO lock.
21007 [ $((enq - enq_2)) -ge 1000 ] ||
21008 error "Too many enqueues $enq_2, expected about $((enq - 1000))"
21009 unlinkmany $dom 1000
21012 run_test 271c "DoM: IO lock at open saves enqueue RPCs"
21014 cleanup_271def_tests() {
21020 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
21021 skip "Need MDS version at least 2.10.57"
21023 local dom=$DIR/$tdir/dom
21024 local tmp=$TMP/$tfile
21025 trap "cleanup_271def_tests $tmp" EXIT
21027 mkdir -p $DIR/$tdir
21029 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
21031 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
21033 cancel_lru_locks mdc
21034 dd if=/dev/urandom of=$tmp bs=1000 count=1
21035 dd if=$tmp of=$dom bs=1000 count=1
21036 cancel_lru_locks mdc
21038 cat /etc/hosts >> $tmp
21039 lctl set_param -n mdc.*.stats=clear
21041 # append data to the same file it should update local page
21042 echo "Append to the same page"
21043 cat /etc/hosts >> $dom
21044 local num=$(get_mdc_stats $mdtidx ost_read)
21045 local ra=$(get_mdc_stats $mdtidx req_active)
21046 local rw=$(get_mdc_stats $mdtidx req_waittime)
21048 [ -z $num ] || error "$num READ RPC occured"
21049 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
21053 cmp $tmp $dom || error "file miscompare"
21055 cancel_lru_locks mdc
21056 lctl set_param -n mdc.*.stats=clear
21058 echo "Open and read file"
21059 cat $dom > /dev/null
21060 local num=$(get_mdc_stats $mdtidx ost_read)
21061 local ra=$(get_mdc_stats $mdtidx req_active)
21062 local rw=$(get_mdc_stats $mdtidx req_waittime)
21064 [ -z $num ] || error "$num READ RPC occured"
21065 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
21069 cmp $tmp $dom || error "file miscompare"
21073 run_test 271d "DoM: read on open (1K file in reply buffer)"
21076 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
21077 skip "Need MDS version at least 2.10.57"
21079 local dom=$DIR/$tdir/dom
21080 local tmp=$TMP/$tfile
21081 trap "cleanup_271def_tests $tmp" EXIT
21083 mkdir -p $DIR/$tdir
21085 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
21087 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
21089 cancel_lru_locks mdc
21090 dd if=/dev/urandom of=$tmp bs=265000 count=1
21091 dd if=$tmp of=$dom bs=265000 count=1
21092 cancel_lru_locks mdc
21093 cat /etc/hosts >> $tmp
21094 lctl set_param -n mdc.*.stats=clear
21096 echo "Append to the same page"
21097 cat /etc/hosts >> $dom
21098 local num=$(get_mdc_stats $mdtidx ost_read)
21099 local ra=$(get_mdc_stats $mdtidx req_active)
21100 local rw=$(get_mdc_stats $mdtidx req_waittime)
21102 [ -z $num ] || error "$num READ RPC occured"
21103 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
21107 cmp $tmp $dom || error "file miscompare"
21109 cancel_lru_locks mdc
21110 lctl set_param -n mdc.*.stats=clear
21112 echo "Open and read file"
21113 cat $dom > /dev/null
21114 local num=$(get_mdc_stats $mdtidx ost_read)
21115 local ra=$(get_mdc_stats $mdtidx req_active)
21116 local rw=$(get_mdc_stats $mdtidx req_waittime)
21118 [ -z $num ] && num=0
21119 [ $num -eq 1 ] || error "expect 1 READ RPC, $num occured"
21120 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
21124 cmp $tmp $dom || error "file miscompare"
21128 run_test 271f "DoM: read on open (200K file and read tail)"
21131 [[ $($LCTL get_param mdc.*.import) =~ async_discard ]] ||
21132 skip "Skipping due to old client or server version"
21134 $LFS setstripe -E 1024K -L mdt -E EOF $DIR1/$tfile
21136 $CHECKSTAT -t file $DIR1/$tfile
21138 $MULTIOP $DIR1/$tfile Ow40960_w4096c &
21141 #define OBD_FAIL_LDLM_CANCEL_BL_CB_RACE
21142 $LCTL set_param fail_loc=0x80000314
21143 rm $DIR1/$tfile || error "Unlink fails"
21145 kill -USR1 $MULTIOP_PID && wait $MULTIOP_PID || error "multiop failure"
21146 [ $RC -eq 0 ] || error "Failed write to stale object"
21148 run_test 271g "Discard DoM data vs client flush race"
21151 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
21152 skip "Need MDS version at least 2.11.50"
21154 local dom=$DIR/$tdir/dom
21155 mkdir -p $DIR/$tdir
21157 $LFS setstripe -E 256K -L mdt -E -1 -c1 $dom
21158 dd if=/dev/urandom of=$dom bs=512K count=1 ||
21159 error "failed to write data into $dom"
21160 local old_md5=$(md5sum $dom)
21162 $LFS migrate -E 256K -L mdt -E -1 -c2 $dom ||
21163 error "failed to migrate to the same DoM component"
21165 local new_md5=$(md5sum $dom)
21167 [ "$old_md5" == "$new_md5" ] ||
21168 error "md5sum differ: $old_md5, $new_md5"
21170 [ $($LFS getstripe -c $dom) -eq 2 ] ||
21171 error "bad final stripe count: $($LFS getstripe -c $dom) != 2"
21173 run_test 272a "DoM migration: new layout with the same DOM component"
21176 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
21177 skip "Need MDS version at least 2.11.50"
21179 local dom=$DIR/$tdir/dom
21180 mkdir -p $DIR/$tdir
21181 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
21183 local mdtidx=$($LFS getstripe -m $dom)
21184 local mdtname=MDT$(printf %04x $mdtidx)
21185 local facet=mds$((mdtidx + 1))
21187 local mdtfree1=$(do_facet $facet \
21188 lctl get_param -n osd*.*$mdtname.kbytesfree)
21189 dd if=/dev/urandom of=$dom bs=2M count=1 ||
21190 error "failed to write data into $dom"
21191 local old_md5=$(md5sum $dom)
21192 cancel_lru_locks mdc
21193 local mdtfree1=$(do_facet $facet \
21194 lctl get_param -n osd*.*$mdtname.kbytesfree)
21196 $LFS migrate -c2 $dom ||
21197 error "failed to migrate to the new composite layout"
21198 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
21199 error "MDT stripe was not removed"
21201 cancel_lru_locks mdc
21202 local new_md5=$(md5sum $dom)
21203 [ "$old_md5" == "$new_md5" ] ||
21204 error "$old_md5 != $new_md5"
21206 # Skip free space checks with ZFS
21207 if [ "$(facet_fstype $facet)" != "zfs" ]; then
21208 local mdtfree2=$(do_facet $facet \
21209 lctl get_param -n osd*.*$mdtname.kbytesfree)
21210 [ $mdtfree2 -gt $mdtfree1 ] ||
21211 error "MDT space is not freed after migration"
21215 run_test 272b "DoM migration: DOM file to the OST-striped file (plain)"
21218 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
21219 skip "Need MDS version at least 2.11.50"
21221 local dom=$DIR/$tdir/$tfile
21222 mkdir -p $DIR/$tdir
21223 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
21225 local mdtidx=$($LFS getstripe -m $dom)
21226 local mdtname=MDT$(printf %04x $mdtidx)
21227 local facet=mds$((mdtidx + 1))
21229 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
21230 error "failed to write data into $dom"
21231 local old_md5=$(md5sum $dom)
21232 cancel_lru_locks mdc
21233 local mdtfree1=$(do_facet $facet \
21234 lctl get_param -n osd*.*$mdtname.kbytesfree)
21236 $LFS migrate -E 2M -c1 -E -1 -c2 $dom ||
21237 error "failed to migrate to the new composite layout"
21238 [ $($LFS getstripe -L $dom) == 'mdt' ] &&
21239 error "MDT stripe was not removed"
21241 cancel_lru_locks mdc
21242 local new_md5=$(md5sum $dom)
21243 [ "$old_md5" == "$new_md5" ] ||
21244 error "$old_md5 != $new_md5"
21246 # Skip free space checks with ZFS
21247 if [ "$(facet_fstype $facet)" != "zfs" ]; then
21248 local mdtfree2=$(do_facet $facet \
21249 lctl get_param -n osd*.*$mdtname.kbytesfree)
21250 [ $mdtfree2 -gt $mdtfree1 ] ||
21251 error "MDS space is not freed after migration"
21255 run_test 272c "DoM migration: DOM file to the OST-striped file (composite)"
21258 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
21259 skip "Need MDS version at least 2.12.55"
21261 local dom=$DIR/$tdir/$tfile
21262 mkdir -p $DIR/$tdir
21263 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
21265 local mdtidx=$($LFS getstripe -m $dom)
21266 local mdtname=MDT$(printf %04x $mdtidx)
21267 local facet=mds$((mdtidx + 1))
21269 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
21270 error "failed to write data into $dom"
21271 local old_md5=$(md5sum $dom)
21272 cancel_lru_locks mdc
21273 local mdtfree1=$(do_facet $facet \
21274 lctl get_param -n osd*.*$mdtname.kbytesfree)
21276 $LFS mirror extend -N -E 2M -c1 -E -1 -c2 $dom ||
21277 error "failed mirroring to the new composite layout"
21278 $LFS mirror resync $dom ||
21279 error "failed mirror resync"
21280 $LFS mirror split --mirror-id 1 -d $dom ||
21281 error "failed mirror split"
21283 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
21284 error "MDT stripe was not removed"
21286 cancel_lru_locks mdc
21287 local new_md5=$(md5sum $dom)
21288 [ "$old_md5" == "$new_md5" ] ||
21289 error "$old_md5 != $new_md5"
21291 # Skip free space checks with ZFS
21292 if [ "$(facet_fstype $facet)" != "zfs" ]; then
21293 local mdtfree2=$(do_facet $facet \
21294 lctl get_param -n osd*.*$mdtname.kbytesfree)
21295 [ $mdtfree2 -gt $mdtfree1 ] ||
21296 error "MDS space is not freed after DOM mirror deletion"
21300 run_test 272d "DoM mirroring: OST-striped mirror to DOM file"
21303 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
21304 skip "Need MDS version at least 2.12.55"
21306 local dom=$DIR/$tdir/$tfile
21307 mkdir -p $DIR/$tdir
21308 $LFS setstripe -c 2 $dom
21310 dd if=/dev/urandom of=$dom bs=512K count=1 oflag=direct ||
21311 error "failed to write data into $dom"
21312 local old_md5=$(md5sum $dom)
21313 cancel_lru_locks mdc
21315 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 $dom ||
21316 error "failed mirroring to the DOM layout"
21317 $LFS mirror resync $dom ||
21318 error "failed mirror resync"
21319 $LFS mirror split --mirror-id 1 -d $dom ||
21320 error "failed mirror split"
21322 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
21323 error "MDT stripe was not removed"
21325 cancel_lru_locks mdc
21326 local new_md5=$(md5sum $dom)
21327 [ "$old_md5" == "$new_md5" ] ||
21328 error "$old_md5 != $new_md5"
21332 run_test 272e "DoM mirroring: DOM mirror to the OST-striped file"
21335 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
21336 skip "Need MDS version at least 2.12.55"
21338 local dom=$DIR/$tdir/$tfile
21339 mkdir -p $DIR/$tdir
21340 $LFS setstripe -c 2 $dom
21342 dd if=/dev/urandom of=$dom bs=512K count=1 oflag=direct ||
21343 error "failed to write data into $dom"
21344 local old_md5=$(md5sum $dom)
21345 cancel_lru_locks mdc
21347 $LFS migrate -E 1M -L mdt -E eof -c2 -v $dom ||
21348 error "failed migrating to the DOM file"
21350 cancel_lru_locks mdc
21351 local new_md5=$(md5sum $dom)
21352 [ "$old_md5" != "$new_md5" ] &&
21353 error "$old_md5 != $new_md5"
21357 run_test 272f "DoM migration: OST-striped file to DOM file"
21360 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
21361 skip "Need MDS version at least 2.11.50"
21363 # Layout swap cannot be done if either file has DOM component,
21364 # this will never be supported, migration should be used instead
21366 local dom=$DIR/$tdir/$tfile
21367 mkdir -p $DIR/$tdir
21369 $LFS setstripe -c2 ${dom}_plain
21370 $LFS setstripe -E 1M -L mdt -E -1 -c2 ${dom}_dom
21371 $LFS swap_layouts ${dom}_plain ${dom}_dom &&
21372 error "can swap layout with DoM component"
21373 $LFS swap_layouts ${dom}_dom ${dom}_plain &&
21374 error "can swap layout with DoM component"
21376 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_comp
21377 $LFS swap_layouts ${dom}_comp ${dom}_dom &&
21378 error "can swap layout with DoM component"
21379 $LFS swap_layouts ${dom}_dom ${dom}_comp &&
21380 error "can swap layout with DoM component"
21383 run_test 273a "DoM: layout swapping should fail with DOM"
21386 mkdir -p $DIR/$tdir
21387 $LFS setstripe -E 1M -L mdt -E -1 -c -1 $DIR/$tdir
21389 #define OBD_FAIL_MDS_COMMITRW_DELAY 0x16b
21390 do_facet mds1 $LCTL set_param fail_loc=0x8000016b fail_val=2
21392 $MULTIOP $DIR/$tdir/$tfile Ouw2097152c
21394 run_test 273b "DoM: race writeback and object destroy"
21397 remote_ost_nodsh && skip "remote OST with nodsh"
21398 [ $OST1_VERSION -lt $(version_code 2.10.57) ] &&
21399 skip "Need OST version >= 2.10.57"
21401 local file=$DIR/$tfile
21404 oss=$(comma_list $(osts_nodes))
21406 dd if=/dev/urandom of=$file bs=1M count=2 ||
21407 error "failed to create a file"
21408 cancel_lru_locks osc
21411 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
21412 error "failed to read a file"
21414 #define OBD_FAIL_LDLM_PAUSE_CANCEL2 0x31f
21415 $LCTL set_param fail_loc=0x8000031f
21417 cancel_lru_locks osc &
21420 #define OBD_FAIL_LDLM_PROLONG_PAUSE 0x32b
21421 do_nodes $oss $LCTL set_param fail_loc=0x8000032b
21422 #IO takes another lock, but matches the PENDING one
21423 #and places it to the IO RPC
21424 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
21425 error "failed to read a file with PENDING lock"
21427 run_test 275 "Read on a canceled duplicate lock"
21430 remote_ost_nodsh && skip "remote OST with nodsh"
21433 do_facet ost1 "(while true; do \
21434 $LCTL get_param obdfilter.*.filesfree > /dev/null 2>&1; \
21435 done) & pid=\\\$!; echo \\\$pid > $TMP/sanity_276_pid" &
21438 for LOOP in $(seq 20); do
21440 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS
21443 do_facet ost1 "pid=\\\$(cat $TMP/sanity_276_pid); kill -9 \\\$pid; \
21444 rm $TMP/sanity_276_pid"
21446 run_test 276 "Race between mount and obd_statfs"
21449 $LCTL set_param ldlm.namespaces.*.lru_size=0
21450 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
21451 local cached_mb=$($LCTL get_param llite.*.max_cached_mb |
21452 grep ^used_mb | awk '{print $2}')
21453 [ $cached_mb -eq 1 ] || error "expected mb 1 got $cached_mb"
21454 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 \
21455 oflag=direct conv=notrunc
21456 cached_mb=$($LCTL get_param llite.*.max_cached_mb |
21457 grep ^used_mb | awk '{print $2}')
21458 [ $cached_mb -eq 0 ] || error "expected mb 0 got $cached_mb"
21460 run_test 277 "Direct IO shall drop page cache"
21463 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
21464 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
21465 [[ "$(facet_host mds1)" != "$(facet_host mds2)" ]] &&
21466 skip "needs the same host for mdt1 mdt2" && return
21471 #define OBD_FAIL_OBD_STOP_MDS_RACE 0x60b
21472 do_facet mds2 $LCTL set_param fail_loc=0x8000060c
21478 echo "Starting MDTs"
21479 start mds1 $(mdsdevname 1) $MDS_MOUNT_OPTS
21481 #For the error assertion will happen. lu_env_get_key(..., &mdt_thread_key)
21483 do_facet mds2 $LCTL set_param fail_loc=0
21485 start mds2 $(mdsdevname 2) $MDS_MOUNT_OPTS
21486 wait_recovery_complete mds2
21488 run_test 278 "Race starting MDS between MDTs stop/start"
21491 [ $MGS_VERSION -lt $(version_code 2.13.52) ] &&
21492 skip "Need MGS version at least 2.13.52"
21493 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21494 combined_mgs_mds || skip "needs combined MGS/MDT"
21496 umount_client $MOUNT
21497 #define OBD_FAIL_MDS_LLOG_UMOUNT_RACE 0x15e
21498 do_facet mgs $LCTL set_param fail_loc=0x8000015e fail_val=0
21500 mount_client $MOUNT &
21502 stop mgs || error "stop mgs failed"
21503 #for a race mgs would crash
21504 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
21505 # make sure we unmount client before remounting
21507 umount_client $MOUNT
21508 mount_client $MOUNT || error "mount client failed"
21510 run_test 280 "Race between MGS umount and client llog processing"
21512 cleanup_test_300() {
21516 test_striped_dir() {
21521 mkdir -p $DIR/$tdir
21523 SAVE_UMASK=$(umask)
21524 trap cleanup_test_300 RETURN EXIT
21526 $LFS setdirstripe -i $mdt_index -c 2 -H all_char -o 755 \
21527 $DIR/$tdir/striped_dir ||
21528 error "set striped dir error"
21530 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
21531 [ "$mode" = "755" ] || error "expect 755 got $mode"
21533 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
21534 error "getdirstripe failed"
21535 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
21536 if [ "$stripe_count" != "2" ]; then
21537 error "1:stripe_count is $stripe_count, expect 2"
21539 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
21540 if [ "$stripe_count" != "2" ]; then
21541 error "2:stripe_count is $stripe_count, expect 2"
21544 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
21545 if [ "$stripe_index" != "$mdt_index" ]; then
21546 error "stripe_index is $stripe_index, expect $mdt_index"
21549 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
21550 error "nlink error after create striped dir"
21552 mkdir $DIR/$tdir/striped_dir/a
21553 mkdir $DIR/$tdir/striped_dir/b
21555 stat $DIR/$tdir/striped_dir/a ||
21556 error "create dir under striped dir failed"
21557 stat $DIR/$tdir/striped_dir/b ||
21558 error "create dir under striped dir failed"
21560 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
21561 error "nlink error after mkdir"
21563 rmdir $DIR/$tdir/striped_dir/a
21564 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
21565 error "nlink error after rmdir"
21567 rmdir $DIR/$tdir/striped_dir/b
21568 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
21569 error "nlink error after rmdir"
21571 chattr +i $DIR/$tdir/striped_dir
21572 createmany -o $DIR/$tdir/striped_dir/f 10 &&
21573 error "immutable flags not working under striped dir!"
21574 chattr -i $DIR/$tdir/striped_dir
21576 rmdir $DIR/$tdir/striped_dir ||
21577 error "rmdir striped dir error"
21585 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
21586 skip "skipped for lustre < 2.7.0"
21587 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21588 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21590 test_striped_dir 0 || error "failed on striped dir on MDT0"
21591 test_striped_dir 1 || error "failed on striped dir on MDT0"
21593 run_test 300a "basic striped dir sanity test"
21596 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
21597 skip "skipped for lustre < 2.7.0"
21598 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21599 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21606 test_mkdir $DIR/$tdir || error "mkdir fail"
21607 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
21608 error "set striped dir error"
21609 for i in {0..9}; do
21610 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
21612 touch $DIR/$tdir/striped_dir/file_$i || error "touch error $i"
21613 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
21614 [ $mtime1 -eq $mtime2 ] && error "mtime unchanged after create"
21616 rm -f $DIR/$tdir/striped_dir/file_$i || error "unlink error $i"
21617 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
21618 [ $mtime2 -eq $mtime3 ] && error "mtime unchanged after unlink"
21622 run_test 300b "check ctime/mtime for striped dir"
21625 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
21626 skip "skipped for lustre < 2.7.0"
21627 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21628 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21632 mkdir -p $DIR/$tdir
21633 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
21634 error "set striped dir error"
21636 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
21637 error "chown striped dir failed"
21639 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
21640 error "create 5k files failed"
21642 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
21644 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
21648 run_test 300c "chown && check ls under striped directory"
21651 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
21652 skip "skipped for lustre < 2.7.0"
21653 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21654 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21659 mkdir -p $DIR/$tdir
21660 $LFS setstripe -c 2 $DIR/$tdir
21662 #local striped directory
21663 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
21664 error "set striped dir error"
21665 #look at the directories for debug purposes
21667 $LFS getdirstripe $DIR/$tdir
21668 ls -l $DIR/$tdir/striped_dir
21669 $LFS getdirstripe $DIR/$tdir/striped_dir
21670 createmany -o $DIR/$tdir/striped_dir/f 10 ||
21671 error "create 10 files failed"
21673 #remote striped directory
21674 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
21675 error "set striped dir error"
21676 #look at the directories for debug purposes
21678 $LFS getdirstripe $DIR/$tdir
21679 ls -l $DIR/$tdir/remote_striped_dir
21680 $LFS getdirstripe $DIR/$tdir/remote_striped_dir
21681 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
21682 error "create 10 files failed"
21684 for file in $(find $DIR/$tdir); do
21685 stripe_count=$($LFS getstripe -c $file)
21686 [ $stripe_count -eq 2 ] ||
21687 error "wrong stripe $stripe_count for $file"
21692 run_test 300d "check default stripe under striped directory"
21695 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21696 skip "Need MDS version at least 2.7.55"
21697 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21698 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21703 mkdir -p $DIR/$tdir
21705 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
21706 error "set striped dir error"
21708 touch $DIR/$tdir/striped_dir/a
21709 touch $DIR/$tdir/striped_dir/b
21710 touch $DIR/$tdir/striped_dir/c
21712 mkdir $DIR/$tdir/striped_dir/dir_a
21713 mkdir $DIR/$tdir/striped_dir/dir_b
21714 mkdir $DIR/$tdir/striped_dir/dir_c
21716 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_a ||
21717 error "set striped adir under striped dir error"
21719 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
21720 error "set striped bdir under striped dir error"
21722 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_c ||
21723 error "set striped cdir under striped dir error"
21725 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
21726 error "rename dir under striped dir fails"
21728 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
21729 error "rename dir under different stripes fails"
21731 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
21732 error "rename file under striped dir should succeed"
21734 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
21735 error "rename dir under striped dir should succeed"
21739 run_test 300e "check rename under striped directory"
21742 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21743 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21744 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21745 skip "Need MDS version at least 2.7.55"
21751 mkdir -p $DIR/$tdir
21753 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
21754 error "set striped dir error"
21756 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir1 ||
21757 error "set striped dir error"
21759 touch $DIR/$tdir/striped_dir/a
21760 mkdir $DIR/$tdir/striped_dir/dir_a
21761 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
21762 error "create striped dir under striped dir fails"
21764 touch $DIR/$tdir/striped_dir1/b
21765 mkdir $DIR/$tdir/striped_dir1/dir_b
21766 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
21767 error "create striped dir under striped dir fails"
21769 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
21770 error "rename dir under different striped dir should fail"
21772 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
21773 error "rename striped dir under diff striped dir should fail"
21775 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
21776 error "rename file under diff striped dirs fails"
21780 run_test 300f "check rename cross striped directory"
21782 test_300_check_default_striped_dir()
21785 local default_count=$2
21786 local default_index=$3
21789 local dir_stripe_index
21792 echo "checking $dirname $default_count $default_index"
21793 $LFS setdirstripe -D -c $default_count -i $default_index \
21794 -H all_char $DIR/$tdir/$dirname ||
21795 error "set default stripe on striped dir error"
21796 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
21797 [ $stripe_count -eq $default_count ] ||
21798 error "expect $default_count get $stripe_count for $dirname"
21800 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
21801 [ $stripe_index -eq $default_index ] ||
21802 error "expect $default_index get $stripe_index for $dirname"
21804 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
21805 error "create dirs failed"
21807 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
21808 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
21809 for dir in $(find $DIR/$tdir/$dirname/*); do
21810 stripe_count=$($LFS getdirstripe -c $dir)
21811 (( $stripe_count == $default_count )) ||
21812 (( $stripe_count == $MDSCOUNT && $default_count == -1 )) ||
21813 (( $stripe_count == 0 )) || (( $default_count == 1 )) ||
21814 error "stripe count $default_count != $stripe_count for $dir"
21816 stripe_index=$($LFS getdirstripe -i $dir)
21817 [ $default_index -eq -1 ] ||
21818 [ $stripe_index -eq $default_index ] ||
21819 error "$stripe_index != $default_index for $dir"
21821 #check default stripe
21822 stripe_count=$($LFS getdirstripe -D -c $dir)
21823 [ $stripe_count -eq $default_count ] ||
21824 error "default count $default_count != $stripe_count for $dir"
21826 stripe_index=$($LFS getdirstripe -D -i $dir)
21827 [ $stripe_index -eq $default_index ] ||
21828 error "default index $default_index != $stripe_index for $dir"
21830 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
21834 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21835 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21836 skip "Need MDS version at least 2.7.55"
21843 mkdir $DIR/$tdir/normal_dir
21845 #Checking when client cache stripe index
21846 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
21847 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
21848 error "create striped_dir failed"
21850 $LFS setdirstripe -i0 $DIR/$tdir/striped_dir/dir0 ||
21851 error "create dir0 fails"
21852 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir0)
21853 [ $stripe_index -eq 0 ] ||
21854 error "dir0 expect index 0 got $stripe_index"
21856 mkdir $DIR/$tdir/striped_dir/dir1 ||
21857 error "create dir1 fails"
21858 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
21859 [ $stripe_index -eq 1 ] ||
21860 error "dir1 expect index 1 got $stripe_index"
21862 #check default stripe count/stripe index
21863 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
21864 test_300_check_default_striped_dir normal_dir 1 0
21865 test_300_check_default_striped_dir normal_dir -1 1
21866 test_300_check_default_striped_dir normal_dir 2 -1
21868 #delete default stripe information
21869 echo "delete default stripeEA"
21870 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
21871 error "set default stripe on striped dir error"
21873 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
21874 for dir in $(find $DIR/$tdir/normal_dir/*); do
21875 stripe_count=$($LFS getdirstripe -c $dir)
21876 [ $stripe_count -eq 0 ] ||
21877 error "expect 1 get $stripe_count for $dir"
21878 stripe_index=$($LFS getdirstripe -i $dir)
21879 [ $stripe_index -eq 0 ] ||
21880 error "expect 0 get $stripe_index for $dir"
21883 run_test 300g "check default striped directory for normal directory"
21886 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21887 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21888 skip "Need MDS version at least 2.7.55"
21894 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
21895 error "set striped dir error"
21897 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
21898 test_300_check_default_striped_dir striped_dir 1 0
21899 test_300_check_default_striped_dir striped_dir -1 1
21900 test_300_check_default_striped_dir striped_dir 2 -1
21902 #delete default stripe information
21903 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
21904 error "set default stripe on striped dir error"
21906 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
21907 for dir in $(find $DIR/$tdir/striped_dir/*); do
21908 stripe_count=$($LFS getdirstripe -c $dir)
21909 [ $stripe_count -eq 0 ] ||
21910 error "expect 1 get $stripe_count for $dir"
21913 run_test 300h "check default striped directory for striped directory"
21916 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21917 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21918 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21919 skip "Need MDS version at least 2.7.55"
21926 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
21927 error "set striped dir error"
21929 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
21930 error "create files under striped dir failed"
21932 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
21933 error "set striped hashdir error"
21935 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
21936 error "create dir0 under hash dir failed"
21937 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
21938 error "create dir1 under hash dir failed"
21939 $LFS setdirstripe -i0 -c$MDSCOUNT -H crush $DIR/$tdir/hashdir/d2 ||
21940 error "create dir2 under hash dir failed"
21942 # unfortunately, we need to umount to clear dir layout cache for now
21943 # once we fully implement dir layout, we can drop this
21944 umount_client $MOUNT || error "umount failed"
21945 mount_client $MOUNT || error "mount failed"
21947 $LFS find -H fnv_1a_64,crush $DIR/$tdir/hashdir
21948 local dircnt=$($LFS find -H fnv_1a_64,crush $DIR/$tdir/hashdir | wc -l)
21949 [ $dircnt -eq 2 ] || error "lfs find striped dir got:$dircnt,except:1"
21951 #set the stripe to be unknown hash type
21952 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
21953 $LCTL set_param fail_loc=0x1901
21954 for ((i = 0; i < 10; i++)); do
21955 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
21956 error "stat f-$i failed"
21957 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
21960 touch $DIR/$tdir/striped_dir/f0 &&
21961 error "create under striped dir with unknown hash should fail"
21963 $LCTL set_param fail_loc=0
21965 umount_client $MOUNT || error "umount failed"
21966 mount_client $MOUNT || error "mount failed"
21970 run_test 300i "client handle unknown hash type striped directory"
21973 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21974 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21975 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21976 skip "Need MDS version at least 2.7.55"
21983 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
21984 $LCTL set_param fail_loc=0x1702
21985 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
21986 error "set striped dir error"
21988 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
21989 error "create files under striped dir failed"
21991 $LCTL set_param fail_loc=0
21993 rm -rf $DIR/$tdir || error "unlink striped dir fails"
21997 run_test 300j "test large update record"
22000 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22001 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22002 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22003 skip "Need MDS version at least 2.7.55"
22005 # this test needs a huge transaction
22007 kb=$(do_facet $SINGLEMDS "$LCTL get_param -n \
22008 osd*.$FSNAME-MDT0000.kbytestotal")
22009 [ $kb -lt $((1024*1024)) ] && skip "MDT0 too small: $kb"
22016 #define OBD_FAIL_LARGE_STRIPE 0x1703
22017 $LCTL set_param fail_loc=0x1703
22018 $LFS setdirstripe -i 0 -c192 $DIR/$tdir/striped_dir ||
22019 error "set striped dir error"
22020 $LCTL set_param fail_loc=0
22022 $LFS getdirstripe $DIR/$tdir/striped_dir ||
22023 error "getstripeddir fails"
22024 rm -rf $DIR/$tdir/striped_dir ||
22025 error "unlink striped dir fails"
22029 run_test 300k "test large striped directory"
22032 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22033 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22034 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22035 skip "Need MDS version at least 2.7.55"
22039 test_mkdir -p $DIR/$tdir/striped_dir
22040 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
22041 error "chown $RUNAS_ID failed"
22042 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
22043 error "set default striped dir failed"
22045 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
22046 $LCTL set_param fail_loc=0x80000158
22047 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
22049 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
22050 [ $stripe_index -eq 1 ] ||
22051 error "expect 1 get $stripe_index for $dir"
22053 run_test 300l "non-root user to create dir under striped dir with stale layout"
22056 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22057 [ $MDSCOUNT -ge 2 ] && skip_env "Only for single MDT"
22058 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22059 skip "Need MDS version at least 2.7.55"
22061 mkdir -p $DIR/$tdir/striped_dir
22062 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
22063 error "set default stripes dir error"
22065 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
22067 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
22068 [ $stripe_count -eq 0 ] ||
22069 error "expect 0 get $stripe_count for a"
22071 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
22072 error "set default stripes dir error"
22074 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
22076 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
22077 [ $stripe_count -eq 0 ] ||
22078 error "expect 0 get $stripe_count for b"
22080 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
22081 error "set default stripes dir error"
22083 mkdir $DIR/$tdir/striped_dir/c &&
22084 error "default stripe_index is invalid, mkdir c should fails"
22086 rm -rf $DIR/$tdir || error "rmdir fails"
22088 run_test 300m "setstriped directory on single MDT FS"
22091 local list=$(comma_list $(mdts_nodes))
22094 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
22098 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22099 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22100 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22101 skip "Need MDS version at least 2.7.55"
22102 remote_mds_nodsh && skip "remote MDS with nodsh"
22105 local list=$(comma_list $(mdts_nodes))
22107 trap cleanup_300n RETURN EXIT
22108 mkdir -p $DIR/$tdir
22109 chmod 777 $DIR/$tdir
22110 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
22111 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
22112 error "create striped dir succeeds with gid=0"
22114 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
22115 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
22116 error "create striped dir fails with gid=-1"
22118 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
22119 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
22120 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
22121 error "set default striped dir succeeds with gid=0"
22124 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
22125 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
22126 error "set default striped dir fails with gid=-1"
22129 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
22130 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
22131 error "create test_dir fails"
22132 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
22133 error "create test_dir1 fails"
22134 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
22135 error "create test_dir2 fails"
22138 run_test 300n "non-root user to create dir under striped dir with default EA"
22141 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22142 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22143 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22144 skip "Need MDS version at least 2.7.55"
22149 mkdir -p $DIR/$tdir
22151 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
22152 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
22153 if [ $numfree1 -lt 66000 ] || [ $numfree2 -lt 66000 ]; then
22154 skip "not enough free inodes $numfree1 $numfree2"
22157 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
22158 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
22159 if [ $numfree1 -lt 300000 ] || [ $numfree2 -lt 300000 ]; then
22160 skip "not enough free space $numfree1 $numfree2"
22163 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
22164 error "setdirstripe fails"
22166 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
22167 error "create dirs fails"
22169 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
22170 ls $DIR/$tdir/striped_dir > /dev/null ||
22171 error "ls striped dir fails"
22172 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
22173 error "unlink big striped dir fails"
22175 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
22178 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22179 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22180 remote_mds_nodsh && skip "remote MDS with nodsh"
22182 mkdir -p $DIR/$tdir
22184 #define OBD_FAIL_OUT_ENOSPC 0x1704
22185 do_facet mds2 lctl set_param fail_loc=0x80001704
22186 $LFS setdirstripe -i 0 -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 \
22187 && error "create striped directory should fail"
22189 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
22191 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
22194 run_test 300p "create striped directory without space"
22197 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22198 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22200 local fd=$(free_fd)
22201 local cmd="exec $fd<$tdir"
22203 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
22206 trap "eval $cmd" EXIT
22207 cd $tdir || error "cd $tdir fails"
22208 rmdir ../$tdir || error "rmdir $tdir fails"
22209 mkdir local_dir && error "create dir succeeds"
22210 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
22214 run_test 300q "create remote directory under orphan directory"
22217 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22218 skip "Need MDS version at least 2.7.55" && return
22219 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
22223 $LFS setdirstripe -i 0 -c -1 $DIR/$tdir/striped_dir ||
22224 error "set striped dir error"
22226 $LFS getdirstripe $DIR/$tdir/striped_dir ||
22227 error "getstripeddir fails"
22230 stripe_count=$($LFS getdirstripe $DIR/$tdir/striped_dir |
22231 awk '/lmv_stripe_count:/ { print $2 }')
22233 [ $MDSCOUNT -ne $stripe_count ] &&
22234 error "wrong stripe count $stripe_count expected $MDSCOUNT"
22236 rm -rf $DIR/$tdir/striped_dir ||
22237 error "unlink striped dir fails"
22239 run_test 300r "test -1 striped directory"
22241 test_300s_helper() {
22244 local stripe_dir=$DIR/$tdir/striped_dir.$count
22246 $LFS mkdir -c $count $stripe_dir ||
22247 error "lfs mkdir -c error"
22249 $LFS getdirstripe $stripe_dir ||
22250 error "lfs getdirstripe fails"
22253 stripe_count=$($LFS getdirstripe $stripe_dir |
22254 awk '/lmv_stripe_count:/ { print $2 }')
22256 [ $count -ne $stripe_count ] &&
22257 error_noexit "bad stripe count $stripe_count expected $count"
22260 dupe_stripes=$($LFS getdirstripe $stripe_dir |
22261 awk '/0x/ {count[$1] += 1}; END {
22262 for (idx in count) {
22263 if (count[idx]>1) {
22264 print "index " idx " count " count[idx]
22269 if [[ -n "$dupe_stripes" ]] ; then
22270 lfs getdirstripe $stripe_dir
22271 error_noexit "Dupe MDT above: $dupe_stripes "
22274 rm -rf $stripe_dir ||
22275 error_noexit "unlink $stripe_dir fails"
22279 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22280 skip "Need MDS version at least 2.7.55" && return
22281 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
22284 for count in $(seq 2 $MDSCOUNT); do
22285 test_300s_helper $count
22288 run_test 300s "test lfs mkdir -c without -i"
22291 prepare_remote_file() {
22292 mkdir $DIR/$tdir/src_dir ||
22293 error "create remote source failed"
22295 cp /etc/hosts $DIR/$tdir/src_dir/a ||
22296 error "cp to remote source failed"
22297 touch $DIR/$tdir/src_dir/a
22299 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
22300 error "create remote target dir failed"
22302 touch $DIR/$tdir/tgt_dir/b
22304 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
22305 error "rename dir cross MDT failed!"
22307 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
22308 error "src_child still exists after rename"
22310 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
22311 error "missing file(a) after rename"
22313 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
22314 error "diff after rename"
22318 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
22319 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22321 local remote_file=$DIR/$tdir/tgt_dir/b
22323 mkdir -p $DIR/$tdir
22325 prepare_remote_file || error "prepare remote file failed"
22328 $OPENUNLINK $remote_file $remote_file ||
22329 error "openunlink $remote_file failed"
22330 $CHECKSTAT -a $remote_file || error "$remote_file exists"
22332 run_test 310a "open unlink remote file"
22335 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
22336 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22338 local remote_file=$DIR/$tdir/tgt_dir/b
22340 mkdir -p $DIR/$tdir
22342 prepare_remote_file || error "prepare remote file failed"
22344 ln $remote_file $DIR/$tfile || error "link failed for remote file"
22345 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
22346 $CHECKSTAT -t file $remote_file || error "check file failed"
22348 run_test 310b "unlink remote file with multiple links while open"
22351 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22352 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
22354 local remote_file=$DIR/$tdir/tgt_dir/b
22356 mkdir -p $DIR/$tdir
22358 prepare_remote_file || error "prepare remote file failed"
22360 ln $remote_file $DIR/$tfile || error "link failed for remote file"
22361 multiop_bg_pause $remote_file O_uc ||
22362 error "mulitop failed for remote file"
22364 $MULTIOP $DIR/$tfile Ouc
22365 kill -USR1 $MULTIPID
22368 run_test 310c "open-unlink remote file with multiple links"
22372 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22373 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
22374 [ $MDS1_VERSION -lt $(version_code 2.8.54) ] &&
22375 skip "lustre < 2.8.54 does not contain LU-4825 fix"
22376 remote_mds_nodsh && skip "remote MDS with nodsh"
22378 local old_iused=$($LFS df -i | awk '/OST0000/ { print $3; exit; }')
22379 local mdts=$(comma_list $(mdts_nodes))
22381 mkdir -p $DIR/$tdir
22382 $LFS setstripe -i 0 -c 1 $DIR/$tdir
22383 createmany -o $DIR/$tdir/$tfile. 1000
22385 # statfs data is not real time, let's just calculate it
22386 old_iused=$((old_iused + 1000))
22388 local count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
22389 osp.*OST0000*MDT0000.create_count")
22390 local max_count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
22391 osp.*OST0000*MDT0000.max_create_count")
22392 do_nodes $mdts "$LCTL set_param -n osp.*OST0000*.max_create_count=0"
22394 $LFS setstripe -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
22395 local index=$($LFS getstripe -i $DIR/$tdir/$tfile)
22396 [ $index -ne 0 ] || error "$tfile stripe index is 0"
22398 unlinkmany $DIR/$tdir/$tfile. 1000
22400 do_nodes $mdts "$LCTL set_param -n \
22401 osp.*OST0000*.max_create_count=$max_count"
22402 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
22403 do_nodes $mdts "$LCTL set_param -n \
22404 osp.*OST0000*.create_count=$count"
22405 do_nodes $mdts "$LCTL get_param osp.*OST0000*.create_count" |
22406 grep "=0" && error "create_count is zero"
22409 for i in $(seq 120); do
22410 new_iused=$($LFS df -i | awk '/OST0000/ { print $3; exit; }')
22411 # system may be too busy to destroy all objs in time, use
22412 # a somewhat small value to not fail autotest
22413 [ $((old_iused - new_iused)) -gt 400 ] && break
22417 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
22418 [ $((old_iused - new_iused)) -gt 400 ] ||
22419 error "objs not destroyed after unlink"
22421 run_test 311 "disable OSP precreate, and unlink should destroy objs"
22428 local vdevdir=$(dirname $(facet_vdevice $ost))
22429 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
22430 local zfs_zapid=$(do_facet $ost $cmd |
22431 grep -w "/O/0/d$((objid%32))" -C 5 |
22432 awk '/Object/{getline; print $1}')
22433 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
22434 awk "/$objid = /"'{printf $3}')
22439 zfs_object_blksz() {
22443 local vdevdir=$(dirname $(facet_vdevice $ost))
22444 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
22445 local blksz=$(do_facet $ost $cmd $objid |
22446 awk '/dblk/{getline; printf $4}')
22448 case "${blksz: -1}" in
22449 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
22450 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
22457 test_312() { # LU-4856
22458 remote_ost_nodsh && skip "remote OST with nodsh"
22459 [ "$ost1_FSTYPE" = "zfs" ] ||
22460 skip_env "the test only applies to zfs"
22462 local max_blksz=$(do_facet ost1 \
22463 $ZFS get -p recordsize $(facet_device ost1) |
22464 awk '!/VALUE/{print $3}')
22466 # to make life a little bit easier
22467 $LFS mkdir -c 1 -i 0 $DIR/$tdir
22468 $LFS setstripe -c 1 -i 0 $DIR/$tdir
22470 local tf=$DIR/$tdir/$tfile
22472 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
22474 # Get ZFS object id
22475 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
22476 # block size change by sequential overwrite
22479 for ((bs=$PAGE_SIZE; bs <= max_blksz; bs *= 4)) ; do
22480 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
22482 local blksz=$(zfs_object_blksz ost1 $zfs_objid)
22483 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
22487 # block size change by sequential append write
22488 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=1 oflag=sync conv=notrunc
22489 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
22490 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
22493 for ((count = 1; count < $((max_blksz / PAGE_SIZE)); count *= 2)); do
22494 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=$count seek=$count \
22495 oflag=sync conv=notrunc
22497 blksz=$(zfs_object_blksz ost1 $zfs_objid)
22498 [ $blksz -eq $((2 * count * PAGE_SIZE)) ] ||
22499 error "blksz error, actual $blksz, " \
22500 "expected: 2 * $count * $PAGE_SIZE"
22506 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
22507 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
22509 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
22510 blksz=$(zfs_object_blksz ost1 $zfs_objid)
22511 [ $blksz -eq $PAGE_SIZE ] ||
22512 error "blksz error: $blksz, expected: $PAGE_SIZE"
22514 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
22515 blksz=$(zfs_object_blksz ost1 $zfs_objid)
22516 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
22518 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
22519 blksz=$(zfs_object_blksz ost1 $zfs_objid)
22520 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
22522 run_test 312 "make sure ZFS adjusts its block size by write pattern"
22525 remote_ost_nodsh && skip "remote OST with nodsh"
22527 local file=$DIR/$tfile
22530 $LFS setstripe -c 1 -i 0 $file || error "setstripe failed"
22532 # define OBD_FAIL_TGT_RCVD_EIO 0x720
22533 do_facet ost1 "$LCTL set_param fail_loc=0x720"
22534 dd if=/dev/zero of=$file bs=$PAGE_SIZE oflag=direct count=1 &&
22535 error "write should failed"
22536 do_facet ost1 "$LCTL set_param fail_loc=0"
22539 run_test 313 "io should fail after last_rcvd update fail"
22542 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
22544 $LFS setstripe -c 2 -i 0 $DIR/$tfile || error "setstripe failed"
22545 do_facet ost1 "$LCTL set_param fail_loc=0x720"
22547 wait_delete_completed
22548 do_facet ost1 "$LCTL set_param fail_loc=0"
22550 run_test 314 "OSP shouldn't fail after last_rcvd update failure"
22552 test_315() { # LU-618
22553 [ -f /proc/$$/io ] || skip_env "no IO accounting in kernel"
22555 local file=$DIR/$tfile
22558 $MULTIOP $file oO_CREAT:O_DIRECT:O_RDWR:w4063232c ||
22559 error "multiop file write failed"
22560 $MULTIOP $file oO_RDONLY:r4063232_c &
22565 local rbytes=$(awk '/read_bytes/ { print $2 }' /proc/$PID/io)
22568 [ $rbytes -gt 4000000 ] || error "read is not accounted ($rbytes)"
22571 run_test 315 "read should be accounted"
22574 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
22575 large_xattr_enabled || skip_env "ea_inode feature disabled"
22577 rm -rf $DIR/$tdir/d
22578 mkdir -p $DIR/$tdir/d
22579 chown nobody $DIR/$tdir/d
22580 touch $DIR/$tdir/d/file
22582 $LFS mv -m1 $DIR/$tdir/d || error "lfs mv failed"
22584 run_test 316 "lfs mv"
22587 [ $MDS1_VERSION -lt $(version_code 2.11.53) ] &&
22588 skip "Need MDS version at least 2.11.53"
22589 if [ "$ost1_FSTYPE" == "zfs" ]; then
22590 skip "LU-10370: no implementation for ZFS"
22594 local grant_blk_size
22596 grant_blk_size=$($LCTL get_param osc.$FSNAME*.import |
22597 awk '/grant_block_size:/ { print $2; exit; }')
22599 # Create File of size 5M. Truncate it to below size's and verify
22602 dd if=/dev/zero of=$DIR/$tfile bs=5M count=1 conv=fsync ||
22603 error "Create file $DIR/$tfile failed"
22604 stack_trap "rm -f $DIR/$tfile" EXIT
22606 for trunc_sz in 2097152 4097 4000 509 0; do
22607 $TRUNCATE $DIR/$tfile $trunc_sz ||
22608 error "truncate $tfile to $trunc_sz failed"
22609 local sz=$(stat --format=%s $DIR/$tfile)
22610 local blk=$(stat --format=%b $DIR/$tfile)
22611 local trunc_blk=$((((trunc_sz + (grant_blk_size - 1) ) /
22612 grant_blk_size) * 8))
22614 if [[ $blk -ne $trunc_blk ]]; then
22615 $(which stat) $DIR/$tfile
22616 error "Expected Block $trunc_blk got $blk for $tfile"
22619 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
22620 error "Expected Size $trunc_sz got $sz for $tfile"
22625 # Create file with a hole and write actual two blocks. Block count
22628 dd if=/dev/zero of=$DIR/$tfile bs=$grant_blk_size count=2 seek=5 \
22629 conv=fsync || error "Create file : $DIR/$tfile"
22631 # Calculate the final truncate size.
22632 trunc_sz=$(($(stat --format=%s $DIR/$tfile) - (grant_blk_size + 1)))
22635 # truncate to size $trunc_sz bytes. Strip the last block
22636 # The block count must drop to 8
22638 $TRUNCATE $DIR/$tfile $trunc_sz ||
22639 error "truncate $tfile to $trunc_sz failed"
22641 local trunc_bsz=$((grant_blk_size / $(stat --format=%B $DIR/$tfile)))
22642 sz=$(stat --format=%s $DIR/$tfile)
22643 blk=$(stat --format=%b $DIR/$tfile)
22645 if [[ $blk -ne $trunc_bsz ]]; then
22646 $(which stat) $DIR/$tfile
22647 error "Expected Block $trunc_bsz got $blk for $tfile"
22650 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
22651 error "Expected Size $trunc_sz got $sz for $tfile"
22653 run_test 317 "Verify blocks get correctly update after truncate"
22656 local llite_name="llite.$($LFS getname $MOUNT | awk '{print $1}')"
22657 local old_max_active=$($LCTL get_param -n \
22658 ${llite_name}.max_read_ahead_async_active \
22661 $LCTL set_param llite.*.max_read_ahead_async_active=256
22662 local max_active=$($LCTL get_param -n \
22663 ${llite_name}.max_read_ahead_async_active \
22665 [ $max_active -ne 256 ] && error "expected 256 but got $max_active"
22667 $LCTL set_param llite.*.max_read_ahead_async_active=0 ||
22668 error "set max_read_ahead_async_active should succeed"
22670 $LCTL set_param llite.*.max_read_ahead_async_active=512
22671 max_active=$($LCTL get_param -n \
22672 ${llite_name}.max_read_ahead_async_active 2>/dev/null)
22673 [ $max_active -eq 512 ] || error "expected 512 but got $max_active"
22675 # restore @max_active
22676 [ $old_max_active -ne 0 ] && $LCTL set_param \
22677 llite.*.max_read_ahead_async_active=$old_max_active
22679 local old_threshold=$($LCTL get_param -n \
22680 ${llite_name}.read_ahead_async_file_threshold_mb 2>/dev/null)
22681 local max_per_file_mb=$($LCTL get_param -n \
22682 ${llite_name}.max_read_ahead_per_file_mb 2>/dev/null)
22684 local invalid=$(($max_per_file_mb + 1))
22686 llite.*.read_ahead_async_file_threshold_mb=$invalid\
22687 && error "set $invalid should fail"
22689 local valid=$(($invalid - 1))
22691 llite.*.read_ahead_async_file_threshold_mb=$valid ||
22692 error "set $valid should succeed"
22693 local threshold=$($LCTL get_param -n \
22694 ${llite_name}.read_ahead_async_file_threshold_mb 2>/dev/null)
22695 [ $threshold -eq $valid ] || error \
22696 "expect threshold $valid got $threshold"
22698 llite.*.read_ahead_async_file_threshold_mb=$old_threshold
22700 run_test 318 "Verify async readahead tunables"
22703 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
22705 local before=$(date +%s)
22707 local mdir=$DIR/$tdir
22708 local file=$mdir/xxx
22710 $LFS mkdir -i0 $mdir || error "mkdir $mdir fails"
22713 #define OBD_FAIL_LDLM_LOCAL_CANCEL_PAUSE 0x32c
22714 $LCTL set_param fail_val=5 fail_loc=0x8000032c
22715 $LFS mv -m1 $file &
22718 dd if=$file of=/dev/null
22720 evict=$($LCTL get_param mdc.$FSNAME-MDT*.state |
22721 awk -F"[ [,]" '/EVICTED ]$/ { if (mx<$5) {mx=$5;} } END { print mx }')
22723 [ -z "$evict" ] || [[ $evict -le $before ]] || error "eviction happened"
22725 run_test 319 "lost lease lock on migrate error"
22727 test_398a() { # LU-4198
22728 local ost1_imp=$(get_osc_import_name client ost1)
22729 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
22732 $LFS setstripe -c 1 -i 0 $DIR/$tfile
22733 $LCTL set_param ldlm.namespaces.*.lru_size=clear
22735 # request a new lock on client
22736 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
22738 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
22739 local lock_count=$($LCTL get_param -n \
22740 ldlm.namespaces.$imp_name.lru_size)
22741 [[ $lock_count -eq 0 ]] || error "lock should be cancelled by direct IO"
22743 $LCTL set_param ldlm.namespaces.*-OST0000-osc-ffff*.lru_size=clear
22745 # no lock cached, should use lockless IO and not enqueue new lock
22746 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
22747 lock_count=$($LCTL get_param -n \
22748 ldlm.namespaces.$imp_name.lru_size)
22749 [[ $lock_count -eq 0 ]] || error "no lock should be held by direct IO"
22751 run_test 398a "direct IO should cancel lock otherwise lockless"
22753 test_398b() { # LU-4198
22754 which fio || skip_env "no fio installed"
22755 $LFS setstripe -c -1 $DIR/$tfile
22758 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size
22761 echo "mix direct rw ${size}M to OST0 by fio with $njobs jobs..."
22762 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE --direct=1 \
22763 --numjobs=$njobs --fallocate=none \
22764 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
22765 --filename=$DIR/$tfile &
22768 echo "mix buffer rw ${size}M to OST0 by fio with $njobs jobs..."
22769 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE \
22770 --numjobs=$njobs --fallocate=none \
22771 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
22772 --filename=$DIR/$tfile || true
22777 run_test 398b "DIO and buffer IO race"
22779 test_398c() { # LU-4198
22780 local ost1_imp=$(get_osc_import_name client ost1)
22781 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
22784 which fio || skip_env "no fio installed"
22786 saved_debug=$($LCTL get_param -n debug)
22787 $LCTL set_param debug=0
22789 local size=$(lctl get_param -n osc.$FSNAME-OST0000*.kbytesavail | head -1)
22790 ((size /= 1024)) # by megabytes
22791 ((size /= 2)) # write half of the OST at most
22792 [ $size -gt 40 ] && size=40 #reduce test time anyway
22794 $LFS setstripe -c 1 $DIR/$tfile
22796 # it seems like ldiskfs reserves more space than necessary if the
22797 # writing blocks are not mapped, so it extends the file firstly
22798 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size && sync
22799 cancel_lru_locks osc
22801 # clear and verify rpc_stats later
22802 $LCTL set_param osc.${FSNAME}-OST0000-osc-ffff*.rpc_stats=clear
22805 echo "writing ${size}M to OST0 by fio with $njobs jobs..."
22806 fio --name=rand-write --rw=randwrite --bs=$PAGE_SIZE --direct=1 \
22807 --numjobs=$njobs --fallocate=none --ioengine=libaio \
22808 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
22809 --filename=$DIR/$tfile
22810 [ $? -eq 0 ] || error "fio write error"
22812 [ $($LCTL get_param -n ldlm.namespaces.$imp_name.lock_count) -eq 0 ] ||
22813 error "Locks were requested while doing AIO"
22815 # get the percentage of 1-page I/O
22816 pct=$($LCTL get_param osc.${imp_name}.rpc_stats |
22817 grep -A 1 'pages per rpc' | grep -v 'pages per rpc' |
22819 [ $pct -le 50 ] || error "$pct% of I/O are 1-page"
22821 echo "mix rw ${size}M to OST0 by fio with $njobs jobs..."
22822 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE --direct=1 \
22823 --numjobs=$njobs --fallocate=none --ioengine=libaio \
22824 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
22825 --filename=$DIR/$tfile
22826 [ $? -eq 0 ] || error "fio mixed read write error"
22828 echo "AIO with large block size ${size}M"
22829 fio --name=rand-rw --rw=randrw --bs=${size}M --direct=1 \
22830 --numjobs=1 --fallocate=none --ioengine=libaio \
22831 --iodepth=16 --allow_file_create=0 --size=${size}M \
22832 --filename=$DIR/$tfile
22833 [ $? -eq 0 ] || error "fio large block size failed"
22836 $LCTL set_param debug="$saved_debug"
22838 run_test 398c "run fio to test AIO"
22840 test_398d() { # LU-13846
22841 test -f aiocp || skip_env "no aiocp installed"
22842 local aio_file=$DIR/aio_file
22844 $LFS setstripe -c -1 -S 1M $DIR/$tfile $aio_file
22846 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=64
22847 aiocp -a $PAGE_SIZE -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file
22849 diff $DIR/$tfile $aio_file || "file diff after aiocp"
22851 # make sure we don't crash and fail properly
22852 aiocp -a 512 -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file &&
22853 error "aio not aligned with PAGE SIZE should fail"
22855 rm -rf $DIR/$tfile $aio_file
22857 run_test 398d "run aiocp to verify block size > stripe size"
22860 dd if=/dev/zero of=$DIR/$tfile bs=1234 count=1
22861 touch $DIR/$tfile.new
22862 dd if=$DIR/$tfile of=$DIR/$tfile.new bs=1M count=1 oflag=direct
22864 run_test 398e "O_Direct open cleared by fcntl doesn't cause hang"
22867 local read_write=$1
22868 if [ "$read_write" = "write" ]; then
22869 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
22870 elif [ "$read_write" = "read" ]; then
22871 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
22873 error "argument error"
22876 # turn off debug for performance testing
22877 local saved_debug=$($LCTL get_param -n debug)
22878 $LCTL set_param debug=0
22880 $LFS setstripe -c 1 -i 0 $DIR/$tfile
22882 # get ost1 size - $FSNAME-OST0000
22883 local ost1_avail_size=$($LFS df $DIR | awk /${ost1_svc}/'{ print $4 }')
22884 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
22885 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
22887 if [ "$read_write" = "read" ]; then
22888 $TRUNCATE $DIR/$tfile $(expr 1048576 \* $blocks)
22891 local start_time=$(date +%s.%N)
22892 $dd_cmd bs=1M count=$blocks oflag=sync ||
22893 error "real dd $read_write error"
22894 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
22896 if [ "$read_write" = "write" ]; then
22900 # define OBD_FAIL_OST_FAKE_RW 0x238
22901 do_facet ost1 $LCTL set_param fail_loc=0x238
22903 local start_time=$(date +%s.%N)
22904 $dd_cmd bs=1M count=$blocks oflag=sync ||
22905 error "fake dd $read_write error"
22906 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
22908 if [ "$read_write" = "write" ]; then
22910 cancel_lru_locks osc
22911 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
22912 error "$tfile size not $blocks MB"
22914 do_facet ost1 $LCTL set_param fail_loc=0
22916 echo "fake $read_write $duration_fake vs. normal $read_write" \
22917 "$duration in seconds"
22918 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
22919 error_not_in_vm "fake write is slower"
22921 $LCTL set_param -n debug="$saved_debug"
22924 test_399a() { # LU-7655 for OST fake write
22925 remote_ost_nodsh && skip "remote OST with nodsh"
22929 run_test 399a "fake write should not be slower than normal write"
22931 test_399b() { # LU-8726 for OST fake read
22932 remote_ost_nodsh && skip "remote OST with nodsh"
22933 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
22934 skip_env "ldiskfs only test"
22939 run_test 399b "fake read should not be slower than normal read"
22941 test_400a() { # LU-1606, was conf-sanity test_74
22942 if ! which $CC > /dev/null 2>&1; then
22943 skip_env "$CC is not installed"
22946 local extra_flags=''
22947 local out=$TMP/$tfile
22948 local prefix=/usr/include/lustre
22951 # Oleg removes c files in his test rig so test if any c files exist
22952 [ -z "$(ls -A $LUSTRE_TESTS_API_DIR)" ] && \
22953 skip_env "Needed c test files are missing"
22955 if ! [[ -d $prefix ]]; then
22956 # Assume we're running in tree and fixup the include path.
22957 extra_flags+=" -I$LUSTRE/../lnet/include/uapi -I$LUSTRE/include/uapi -I$LUSTRE/include"
22958 extra_flags+=" -L$LUSTRE/utils/.lib"
22961 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
22962 $CC -Wall -Werror -std=c99 $extra_flags -o $out $prog -llustreapi ||
22963 error "client api broken"
22967 run_test 400a "Lustre client api program can compile and link"
22969 test_400b() { # LU-1606, LU-5011
22971 local out=$TMP/$tfile
22972 local prefix=/usr/include/linux/lustre
22974 # We use a hard coded prefix so that this test will not fail
22975 # when run in tree. There are headers in lustre/include/lustre/
22976 # that are not packaged (like lustre_idl.h) and have more
22977 # complicated include dependencies (like config.h and lnet/types.h).
22978 # Since this test about correct packaging we just skip them when
22979 # they don't exist (see below) rather than try to fixup cppflags.
22981 if ! which $CC > /dev/null 2>&1; then
22982 skip_env "$CC is not installed"
22985 for header in $prefix/*.h; do
22986 if ! [[ -f "$header" ]]; then
22990 if [[ "$(basename $header)" == lustre_ioctl.h ]]; then
22991 continue # lustre_ioctl.h is internal header
22994 $CC -Wall -Werror -std=c99 -include $header -c -x c /dev/null -o $out ||
22995 error "cannot compile '$header'"
22999 run_test 400b "packaged headers can be compiled"
23001 test_401a() { #LU-7437
23002 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
23003 [ -n "$printf_arg" ] && skip_env "find does not support -printf"
23005 #count the number of parameters by "list_param -R"
23006 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
23007 #count the number of parameters by listing proc files
23008 local proc_regexp="/{proc,sys}/{fs,sys,kernel/debug}/{lustre,lnet}/"
23009 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
23010 echo "proc_dirs='$proc_dirs'"
23011 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
23012 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
23015 [ $params -eq $procs ] ||
23016 error "found $params parameters vs. $procs proc files"
23018 # test the list_param -D option only returns directories
23019 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
23020 #count the number of parameters by listing proc directories
23021 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
23024 [ $params -eq $procs ] ||
23025 error "found $params parameters vs. $procs proc files"
23027 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
23030 # jobid_var may not allow arbitrary values, so use jobid_name
23032 if $LCTL list_param jobid_name > /dev/null 2>&1; then
23033 local testname=jobid_name tmp='testing%p'
23035 local testname=jobid_var tmp=testing
23038 local save=$($LCTL get_param -n $testname)
23040 $LCTL set_param foo=bar $testname=$tmp bar=baz &&
23041 error "no error returned when setting bad parameters"
23043 local jobid_new=$($LCTL get_param -n foe $testname baz)
23044 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
23046 $LCTL set_param -n fog=bam $testname=$save bat=fog
23047 local jobid_old=$($LCTL get_param -n foe $testname bag)
23048 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
23050 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
23053 # jobid_var may not allow arbitrary values, so use jobid_name
23055 if $LCTL list_param jobid_name > /dev/null 2>&1; then
23056 local testname=jobid_name
23058 local testname=jobid_var
23061 local jobid_var_old=$($LCTL get_param -n $testname)
23062 local jobid_var_new
23064 $LCTL set_param $testname= &&
23065 error "no error returned for 'set_param a='"
23067 jobid_var_new=$($LCTL get_param -n $testname)
23068 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
23069 error "$testname was changed by setting without value"
23071 $LCTL set_param $testname &&
23072 error "no error returned for 'set_param a'"
23074 jobid_var_new=$($LCTL get_param -n $testname)
23075 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
23076 error "$testname was changed by setting without value"
23078 run_test 401c "Verify 'lctl set_param' without value fails in either format."
23081 # jobid_var may not allow arbitrary values, so use jobid_name
23083 if $LCTL list_param jobid_name > /dev/null 2>&1; then
23084 local testname=jobid_name new_value='foo=bar%p'
23086 local testname=jobid_var new_valuie=foo=bar
23089 local jobid_var_old=$($LCTL get_param -n $testname)
23090 local jobid_var_new
23092 $LCTL set_param $testname=$new_value ||
23093 error "'set_param a=b' did not accept a value containing '='"
23095 jobid_var_new=$($LCTL get_param -n $testname)
23096 [[ "$jobid_var_new" == "$new_value" ]] ||
23097 error "'set_param a=b' failed on a value containing '='"
23099 # Reset the $testname to test the other format
23100 $LCTL set_param $testname=$jobid_var_old
23101 jobid_var_new=$($LCTL get_param -n $testname)
23102 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
23103 error "failed to reset $testname"
23105 $LCTL set_param $testname $new_value ||
23106 error "'set_param a b' did not accept a value containing '='"
23108 jobid_var_new=$($LCTL get_param -n $testname)
23109 [[ "$jobid_var_new" == "$new_value" ]] ||
23110 error "'set_param a b' failed on a value containing '='"
23112 $LCTL set_param $testname $jobid_var_old
23113 jobid_var_new=$($LCTL get_param -n $testname)
23114 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
23115 error "failed to reset $testname"
23117 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
23120 [[ $MDS1_VERSION -ge $(version_code 2.7.66) ]] ||
23121 [[ $MDS1_VERSION -ge $(version_code 2.7.18.4) &&
23122 $MDS1_VERSION -lt $(version_code 2.7.50) ]] ||
23123 [[ $MDS1_VERSION -ge $(version_code 2.7.2) &&
23124 $MDS1_VERSION -lt $(version_code 2.7.11) ]] ||
23125 skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+"
23126 remote_mds_nodsh && skip "remote MDS with nodsh"
23128 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
23129 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
23130 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
23131 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
23132 echo "Touch failed - OK"
23134 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
23137 local file1=$DIR/$tfile.1
23138 local file2=$DIR/$tfile.2
23139 local tfile=$TMP/$tfile
23141 rm -f $file1 $file2 $tfile
23146 # 30 sec OBD_TIMEOUT in ll_getattr()
23147 # right before populating st_nlink
23148 $LCTL set_param fail_loc=0x80001409
23149 stat -c %h $file1 > $tfile &
23151 # create an alias, drop all locks and reclaim the dentry
23153 cancel_lru_locks mdc
23154 cancel_lru_locks osc
23155 sysctl -w vm.drop_caches=2
23159 [ $(cat $tfile) -gt 0 ] || error "wrong nlink count: $(cat $tfile)"
23161 rm -f $tfile $file1 $file2
23163 run_test 403 "i_nlink should not drop to zero due to aliasing"
23165 test_404() { # LU-6601
23166 [[ $MDS1_VERSION -ge $(version_code 2.8.53) ]] ||
23167 skip "Need server version newer than 2.8.52"
23168 remote_mds_nodsh && skip "remote MDS with nodsh"
23170 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
23171 awk '/osp .*-osc-MDT/ { print $4}')
23174 for osp in $mosps; do
23175 echo "Deactivate: " $osp
23176 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
23177 local stat=$(do_facet $SINGLEMDS $LCTL dl |
23178 awk -vp=$osp '$4 == p { print $2 }')
23179 [ $stat = IN ] || {
23180 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
23181 error "deactivate error"
23183 echo "Activate: " $osp
23184 do_facet $SINGLEMDS $LCTL --device %$osp activate
23185 local stat=$(do_facet $SINGLEMDS $LCTL dl |
23186 awk -vp=$osp '$4 == p { print $2 }')
23187 [ $stat = UP ] || {
23188 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
23189 error "activate error"
23193 run_test 404 "validate manual {de}activated works properly for OSPs"
23196 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
23197 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] ||
23198 [ $CLIENT_VERSION -lt $(version_code 2.6.99) ] &&
23199 skip "Layout swap lock is not supported"
23201 check_swap_layouts_support
23202 check_swap_layout_no_dom $DIR
23204 test_mkdir $DIR/$tdir
23205 swap_lock_test -d $DIR/$tdir ||
23206 error "One layout swap locked test failed"
23208 run_test 405 "Various layout swap lock tests"
23211 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23212 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
23213 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
23214 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23215 [ $MDS1_VERSION -lt $(version_code 2.8.50) ] &&
23216 skip "Need MDS version at least 2.8.50"
23218 local def_stripe_size=$($LFS getstripe -S $MOUNT)
23219 local test_pool=$TESTNAME
23221 pool_add $test_pool || error "pool_add failed"
23222 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
23223 error "pool_add_targets failed"
23225 save_layout_restore_at_exit $MOUNT
23227 # parent set default stripe count only, child will stripe from both
23228 # parent and fs default
23229 $LFS setstripe -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
23230 error "setstripe $MOUNT failed"
23231 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
23232 $LFS setstripe -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
23233 for i in $(seq 10); do
23234 local f=$DIR/$tdir/$tfile.$i
23235 touch $f || error "touch failed"
23236 local count=$($LFS getstripe -c $f)
23237 [ $count -eq $OSTCOUNT ] ||
23238 error "$f stripe count $count != $OSTCOUNT"
23239 local offset=$($LFS getstripe -i $f)
23240 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
23241 local size=$($LFS getstripe -S $f)
23242 [ $size -eq $((def_stripe_size * 2)) ] ||
23243 error "$f stripe size $size != $((def_stripe_size * 2))"
23244 local pool=$($LFS getstripe -p $f)
23245 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
23248 # change fs default striping, delete parent default striping, now child
23249 # will stripe from new fs default striping only
23250 $LFS setstripe -c 1 -S $def_stripe_size -i 0 $MOUNT ||
23251 error "change $MOUNT default stripe failed"
23252 $LFS setstripe -c 0 $DIR/$tdir ||
23253 error "delete $tdir default stripe failed"
23254 for i in $(seq 11 20); do
23255 local f=$DIR/$tdir/$tfile.$i
23256 touch $f || error "touch $f failed"
23257 local count=$($LFS getstripe -c $f)
23258 [ $count -eq 1 ] || error "$f stripe count $count != 1"
23259 local offset=$($LFS getstripe -i $f)
23260 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
23261 local size=$($LFS getstripe -S $f)
23262 [ $size -eq $def_stripe_size ] ||
23263 error "$f stripe size $size != $def_stripe_size"
23264 local pool=$($LFS getstripe -p $f)
23265 [ $pool == $test_pool ] || error "$f pool $pool isn't set"
23268 unlinkmany $DIR/$tdir/$tfile. 1 20
23270 local f=$DIR/$tdir/$tfile
23271 pool_remove_all_targets $test_pool $f
23272 pool_remove $test_pool $f
23274 run_test 406 "DNE support fs default striping"
23277 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23278 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
23279 skip "Need MDS version at least 2.8.55"
23280 remote_mds_nodsh && skip "remote MDS with nodsh"
23282 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
23283 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
23284 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
23285 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
23286 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
23288 #define OBD_FAIL_DT_TXN_STOP 0x2019
23289 for idx in $(seq $MDSCOUNT); do
23290 do_facet mds$idx "lctl set_param fail_loc=0x2019"
23292 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
23293 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
23294 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
23297 run_test 407 "transaction fail should cause operation fail"
23300 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1 oflag=direct
23302 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
23303 lctl set_param fail_loc=0x8000040a
23304 # let ll_prepare_partial_page() fail
23305 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
23309 # create at least 100 unused inodes so that
23310 # shrink_icache_memory(0) should not return 0
23311 touch $DIR/$tfile-{0..100}
23312 rm -f $DIR/$tfile-{0..100}
23315 echo 2 > /proc/sys/vm/drop_caches
23317 run_test 408 "drop_caches should not hang due to page leaks"
23321 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
23323 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
23324 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
23325 touch $DIR/$tdir/guard || error "(2) Fail to create"
23327 local PREFIX=$(str_repeat 'A' 128)
23328 echo "Create 1K hard links start at $(date)"
23329 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
23330 error "(3) Fail to hard link"
23332 echo "Links count should be right although linkEA overflow"
23333 stat $DIR/$tdir/guard || error "(4) Fail to stat"
23334 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
23335 [ $linkcount -eq 1001 ] ||
23336 error "(5) Unexpected hard links count: $linkcount"
23338 echo "List all links start at $(date)"
23339 ls -l $DIR/$tdir/foo > /dev/null ||
23340 error "(6) Fail to list $DIR/$tdir/foo"
23342 echo "Unlink hard links start at $(date)"
23343 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
23344 error "(7) Fail to unlink"
23345 echo "Unlink hard links finished at $(date)"
23347 run_test 409 "Large amount of cross-MDTs hard links on the same file"
23351 [[ $CLIENT_VERSION -lt $(version_code 2.9.59) ]] &&
23352 skip "Need client version at least 2.9.59"
23353 [ -f $LUSTRE/tests/kernel/kinode.ko ] ||
23354 skip "Need MODULES build"
23356 # Create a file, and stat it from the kernel
23357 local testfile=$DIR/$tfile
23360 local run_id=$RANDOM
23361 local my_ino=$(stat --format "%i" $testfile)
23363 # Try to insert the module. This will always fail as the
23364 # module is designed to not be inserted.
23365 insmod $LUSTRE/tests/kernel/kinode.ko run_id=$run_id fname=$testfile \
23368 # Anything but success is a test failure
23370 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
23371 error "no inode match"
23373 run_test 410 "Test inode number returned from kernel thread"
23375 cleanup_test411_cgroup() {
23381 local cg_basedir=/sys/fs/cgroup/memory
23383 test -f "$cg_basedir/memory.kmem.limit_in_bytes" ||
23384 skip "no setup for cgroup"
23386 dd if=/dev/zero of=$DIR/$tfile bs=1M count=100 conv=fsync ||
23387 error "test file creation failed"
23388 cancel_lru_locks osc
23390 # Create a very small memory cgroup to force a slab allocation error
23391 local cgdir=$cg_basedir/osc_slab_alloc
23392 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
23393 trap "cleanup_test411_cgroup $cgdir" EXIT
23394 echo 2M > $cgdir/memory.kmem.limit_in_bytes
23395 echo 1M > $cgdir/memory.limit_in_bytes
23397 # Should not LBUG, just be killed by oom-killer
23398 # dd will return 0 even allocation failure in some environment.
23399 # So don't check return value
23400 sh -c "echo \$$ > $cgdir/tasks && dd if=$DIR/$tfile of=/dev/null"
23401 cleanup_test411_cgroup $cgdir
23405 run_test 411 "Slab allocation error with cgroup does not LBUG"
23408 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23409 if [ $MDS1_VERSION -lt $(version_code 2.10.55) ]; then
23410 skip "Need server version at least 2.10.55"
23413 $LFS mkdir -i $((MDSCOUNT - 1)),$((MDSCOUNT - 2)) $DIR/$tdir ||
23414 error "mkdir failed"
23415 $LFS getdirstripe $DIR/$tdir
23416 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
23417 [ $stripe_index -eq $((MDSCOUNT - 1)) ] ||
23418 error "expect $((MDSCOUT - 1)) get $stripe_index"
23419 local stripe_count=$($LFS getdirstripe -T $DIR/$tdir)
23420 [ $stripe_count -eq 2 ] ||
23421 error "expect 2 get $stripe_count"
23423 run_test 412 "mkdir on specific MDTs"
23427 local stripe_count=$2
23428 local mdts=$(comma_list $(mdts_nodes))
23431 local lmv_qos_prio_free
23432 local lmv_qos_threshold_rr
23433 local lmv_qos_maxage
23434 local lod_qos_prio_free
23435 local lod_qos_threshold_rr
23436 local lod_qos_maxage
23440 lmv_qos_prio_free=$($LCTL get_param -n lmv.*.qos_prio_free | head -n1)
23441 lmv_qos_prio_free=${lmv_qos_prio_free%%%}
23442 lmv_qos_threshold_rr=$($LCTL get_param -n lmv.*.qos_threshold_rr |
23444 lmv_qos_threshold_rr=${lmv_qos_threshold_rr%%%}
23445 lmv_qos_maxage=$($LCTL get_param -n lmv.*.qos_maxage)
23446 stack_trap "$LCTL set_param \
23447 lmv.*.qos_prio_free=$lmv_qos_prio_free > /dev/null" EXIT
23448 stack_trap "$LCTL set_param \
23449 lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null" EXIT
23450 stack_trap "$LCTL set_param \
23451 lmv.*.qos_maxage=$lmv_qos_maxage > /dev/null" EXIT
23453 lod_qos_prio_free=$(do_facet mds1 $LCTL get_param -n \
23454 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_prio_free | head -n1)
23455 lod_qos_prio_free=${lod_qos_prio_free%%%}
23456 lod_qos_threshold_rr=$(do_facet mds1 $LCTL get_param -n \
23457 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_threshold_rr | head -n1)
23458 lod_qos_threshold_rr=${lod_qos_threshold_rr%%%}
23459 lod_qos_maxage=$(do_facet mds1 $LCTL get_param -n \
23460 lod.$FSNAME-MDT0000-mdtlov.qos_maxage | awk '{ print $1 }')
23461 stack_trap "do_nodes $mdts $LCTL set_param \
23462 lod.*.mdt_qos_prio_free=$lod_qos_prio_free > /dev/null" EXIT
23463 stack_trap "do_nodes $mdts $LCTL set_param \
23464 lod.*.mdt_qos_threshold_rr=$lod_qos_threshold_rr > /dev/null" \
23466 stack_trap "do_nodes $mdts $LCTL set_param \
23467 lod.*.mdt_qos_maxage=$lod_qos_maxage > /dev/null" EXIT
23470 echo "Mkdir (stripe_count $stripe_count) roundrobin:"
23472 $LCTL set_param lmv.*.qos_threshold_rr=100 > /dev/null
23473 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_threshold_rr=100 > /dev/null
23475 testdir=$DIR/$tdir-s$stripe_count/rr
23477 for i in $(seq $((100 * MDSCOUNT))); do
23478 eval $mkdir_cmd $testdir/subdir$i ||
23479 error "$mkdir_cmd subdir$i failed"
23482 for i in $(seq $MDSCOUNT); do
23483 count=$($LFS getdirstripe -i $testdir/* |
23484 grep ^$((i - 1))$ | wc -l)
23485 echo "$count directories created on MDT$((i - 1))"
23486 [ $count -eq 100 ] || error "subdirs are not evenly distributed"
23488 if [ $stripe_count -gt 1 ]; then
23489 count=$($LFS getdirstripe $testdir/* |
23490 grep -P "^\s+$((i - 1))\t" | wc -l)
23491 echo "$count stripes created on MDT$((i - 1))"
23492 # deviation should < 5% of average
23493 [ $count -lt $((95 * stripe_count)) ] ||
23494 [ $count -gt $((105 * stripe_count)) ] &&
23495 error "stripes are not evenly distributed"
23499 $LCTL set_param lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null
23500 do_nodes $mdts $LCTL set_param \
23501 lod.*.mdt_qos_threshold_rr=$lod_qos_threshold_rr > /dev/null
23504 echo "Check for uneven MDTs: "
23514 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
23515 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
23516 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
23518 max=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
23519 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
23522 for ((i = 1; i < ${#ffree[@]}; i++)); do
23523 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
23524 if [ $tmp -gt $max ]; then
23528 if [ $tmp -lt $min ]; then
23534 [ ${ffree[min_index]} -eq 0 ] &&
23535 skip "no free files in MDT$min_index"
23536 [ ${ffree[min_index]} -gt 100000000 ] &&
23537 skip "too much free files in MDT$min_index"
23539 # Check if we need to generate uneven MDTs
23541 local diff=$(((max - min) * 100 / min))
23542 local value="$(generate_string 1024)"
23544 while [ $diff -lt $threshold ]; do
23545 # generate uneven MDTs, create till $threshold% diff
23546 echo -n "weight diff=$diff% must be > $threshold% ..."
23547 count=$((${ffree[min_index]} / 10))
23548 # 50 sec per 10000 files in vm
23549 [ $count -gt 40000 ] && [ "$SLOW" = "no" ] &&
23550 skip "$count files to create"
23551 echo "Fill MDT$min_index with $count files"
23552 [ -d $DIR/$tdir-MDT$min_index ] ||
23553 $LFS mkdir -i $min_index $DIR/$tdir-MDT$min_index ||
23554 error "mkdir $tdir-MDT$min_index failed"
23555 for i in $(seq $count); do
23556 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE \
23557 $DIR/$tdir-MDT$min_index/f$j_$i > /dev/null ||
23558 error "create f$j_$i failed"
23559 setfattr -n user.413b -v $value \
23560 $DIR/$tdir-MDT$min_index/f$j_$i ||
23561 error "setfattr f$j_$i failed"
23564 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-*.filesfree))
23565 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-*.kbytesavail))
23566 max=$(((${ffree[max_index]} >> 8) * \
23567 (${bavail[max_index]} * bsize >> 16)))
23568 min=$(((${ffree[min_index]} >> 8) * \
23569 (${bavail[min_index]} * bsize >> 16)))
23570 diff=$(((max - min) * 100 / min))
23573 echo "MDT filesfree available: ${ffree[@]}"
23574 echo "MDT blocks available: ${bavail[@]}"
23575 echo "weight diff=$diff%"
23578 echo "Mkdir (stripe_count $stripe_count) with balanced space usage:"
23580 $LCTL set_param lmv.*.qos_prio_free=100 > /dev/null
23581 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_prio_free=100 > /dev/null
23582 # decrease statfs age, so that it can be updated in time
23583 $LCTL set_param lmv.*.qos_maxage=1 > /dev/null
23584 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_maxage=1 > /dev/null
23588 testdir=$DIR/$tdir-s$stripe_count/qos
23590 for i in $(seq $((100 * MDSCOUNT))); do
23591 eval $mkdir_cmd $testdir/subdir$i ||
23592 error "$mkdir_cmd subdir$i failed"
23595 for i in $(seq $MDSCOUNT); do
23596 count=$($LFS getdirstripe -i $testdir/* | grep ^$((i - 1))$ |
23598 echo "$count directories created on MDT$((i - 1))"
23600 if [ $stripe_count -gt 1 ]; then
23601 count=$($LFS getdirstripe $testdir/* |
23602 grep -P "^\s+$((i - 1))\t" | wc -l)
23603 echo "$count stripes created on MDT$((i - 1))"
23607 max=$($LFS getdirstripe -i $testdir/* | grep ^$max_index$ | wc -l)
23608 min=$($LFS getdirstripe -i $testdir/* | grep ^$min_index$ | wc -l)
23610 # D-value should > 10% of averge
23611 [ $((max - min)) -lt 10 ] &&
23612 error "subdirs shouldn't be evenly distributed"
23615 if [ $stripe_count -gt 1 ]; then
23616 max=$($LFS getdirstripe $testdir/* |
23617 grep -P "^\s+$max_index\t" | wc -l)
23618 min=$($LFS getdirstripe $testdir/* |
23619 grep -P "^\s+$min_index\t" | wc -l)
23620 [ $((max - min)) -le $((10 * stripe_count)) ] &&
23621 error "stripes shouldn't be evenly distributed"|| true
23626 [ $MDSCOUNT -lt 2 ] &&
23627 skip "We need at least 2 MDTs for this test"
23629 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
23630 skip "Need server version at least 2.12.52"
23634 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
23635 mkdir $DIR/$tdir-s$stripe_count || error "mkdir failed"
23636 mkdir $DIR/$tdir-s$stripe_count/rr || error "mkdir failed"
23637 mkdir $DIR/$tdir-s$stripe_count/qos || error "mkdir failed"
23638 test_qos_mkdir "$LFS mkdir -c $stripe_count" $stripe_count
23641 run_test 413a "QoS mkdir with 'lfs mkdir -i -1'"
23644 [ $MDSCOUNT -lt 2 ] &&
23645 skip "We need at least 2 MDTs for this test"
23647 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
23648 skip "Need server version at least 2.12.52"
23652 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
23653 mkdir $DIR/$tdir-s$stripe_count || error "mkdir failed"
23654 mkdir $DIR/$tdir-s$stripe_count/rr || error "mkdir failed"
23655 mkdir $DIR/$tdir-s$stripe_count/qos || error "mkdir failed"
23656 $LFS setdirstripe -D -c $stripe_count \
23657 $DIR/$tdir-s$stripe_count/rr ||
23658 error "setdirstripe failed"
23659 $LFS setdirstripe -D -c $stripe_count \
23660 $DIR/$tdir-s$stripe_count/qos ||
23661 error "setdirstripe failed"
23662 test_qos_mkdir "mkdir" $stripe_count
23665 run_test 413b "QoS mkdir under dir whose default LMV starting MDT offset is -1"
23668 #define OBD_FAIL_PTLRPC_BULK_ATTACH 0x521
23669 $LCTL set_param fail_loc=0x80000521
23670 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
23673 run_test 414 "simulate ENOMEM in ptlrpc_register_bulk()"
23676 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23677 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
23678 skip "Need server version at least 2.11.52"
23688 # this test may be slow on ZFS
23689 [ "$mds1_FSTYPE" == "zfs" ] && total=100
23691 # though this test is designed for striped directory, let's test normal
23692 # directory too since lock is always saved as CoS lock.
23693 test_mkdir $DIR/$tdir || error "mkdir $tdir"
23694 createmany -o $DIR/$tdir/$tfile. $total || error "createmany"
23703 start_time=$(date +%s)
23704 for i in $(seq $total); do
23705 mrename $DIR/$tdir/$tfile.$i $DIR/$tdir/$tfile-new.$i \
23708 end_time=$(date +%s)
23709 duration=$((end_time - start_time))
23711 kill -9 $setattr_pid
23713 echo "rename $total files took $duration sec"
23714 [ $duration -lt 100 ] || error "rename took $duration sec"
23716 run_test 415 "lock revoke is not missing"
23719 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
23720 skip "Need server version at least 2.11.55"
23722 # define OBD_FAIL_OSD_TXN_START 0x19a
23723 do_facet mds1 lctl set_param fail_loc=0x19a
23725 lfs mkdir -c $MDSCOUNT $DIR/$tdir
23729 run_test 416 "transaction start failure won't cause system hung"
23733 do_nodes $(comma_list $(mdts_nodes)) \
23734 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=1"
23735 do_nodes $(comma_list $(mdts_nodes)) \
23736 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=1"
23737 do_nodes $(comma_list $(mdts_nodes)) \
23738 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=1"
23742 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
23743 [[ $MDS1_VERSION -lt $(version_code 2.11.56) ]] &&
23744 skip "Need MDS version at least 2.11.56"
23746 trap cleanup_417 RETURN EXIT
23748 $LFS mkdir -i 1 $DIR/$tdir.1 || error "create remote dir $tdir.1 failed"
23749 do_nodes $(comma_list $(mdts_nodes)) \
23750 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=0"
23751 $LFS migrate -m 0 $DIR/$tdir.1 &&
23752 error "migrate dir $tdir.1 should fail"
23754 do_nodes $(comma_list $(mdts_nodes)) \
23755 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=0"
23756 $LFS mkdir -i 1 $DIR/$tdir.2 &&
23757 error "create remote dir $tdir.2 should fail"
23759 do_nodes $(comma_list $(mdts_nodes)) \
23760 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=0"
23761 $LFS mkdir -c 2 $DIR/$tdir.3 &&
23762 error "create striped dir $tdir.3 should fail"
23765 run_test 417 "disable remote dir, striped dir and dir migration"
23767 # Checks that the outputs of df [-i] and lfs df [-i] match
23769 # usage: check_lfs_df <blocks | inodes> <mountpoint>
23779 [ "$1" == "blocks" ] && inodes= || inodes="-i"
23781 for count in {1..100}; do
23785 # read the lines of interest
23786 df_out=($(df -P $inodes $dir | tail -n +2)) ||
23787 error "df $inodes $dir | tail -n +2 failed"
23788 lfs_df_out=($($LFS df $inodes $dir | grep summary:)) ||
23789 error "lfs df $inodes $dir | grep summary: failed"
23791 # skip first substrings of each output as they are different
23792 # "<NID>:/<fsname>" for df, "filesystem_summary:" for lfs df
23793 # compare the two outputs
23795 for i in {1..5}; do
23796 [ "${df_out[i]}" != "${lfs_df_out[i]}" ] && passed=false
23804 lfs df $inodes $dir
23805 error "df and lfs df $1 output mismatch: " \
23806 "df ${inodes}: ${df_out[*]}, " \
23807 "lfs df ${inodes}: ${lfs_df_out[*]}"
23812 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23814 local dir=$DIR/$tdir
23815 local numfiles=$((RANDOM % 4096 + 2))
23816 local numblocks=$((RANDOM % 256 + 1))
23818 wait_delete_completed
23821 # check block output
23822 check_lfs_df blocks $dir
23823 # check inode output
23824 check_lfs_df inodes $dir
23826 # create a single file and retest
23827 echo "Creating a single file and testing"
23828 createmany -o $dir/$tfile- 1 &>/dev/null ||
23829 error "creating 1 file in $dir failed"
23830 check_lfs_df blocks $dir
23831 check_lfs_df inodes $dir
23833 # create a random number of files
23834 echo "Creating $((numfiles - 1)) files and testing"
23835 createmany -o $dir/$tfile- 1 $((numfiles - 1)) &>/dev/null ||
23836 error "creating $((numfiles - 1)) files in $dir failed"
23838 # write a random number of blocks to the first test file
23839 echo "Writing $numblocks 4K blocks and testing"
23840 dd if=/dev/urandom of=$dir/${tfile}-0 bs=4K conv=fsync \
23841 count=$numblocks &>/dev/null ||
23842 error "dd to $dir/${tfile}-0 failed"
23845 check_lfs_df blocks $dir
23846 check_lfs_df inodes $dir
23848 unlinkmany $dir/$tfile- $numfiles &>/dev/null ||
23849 error "unlinking $numfiles files in $dir failed"
23851 run_test 418 "df and lfs df outputs match"
23855 local dir=$DIR/$tdir
23860 cancel_lru_locks mdc
23862 #OBD_FAIL_LLITE_OPEN_BY_NAME 0x1410
23863 $LCTL set_param fail_loc=0x1410
23865 $LCTL set_param fail_loc=0
23868 run_test 419 "Verify open file by name doesn't crash kernel"
23872 [[ $MDS1_VERSION -ge $(version_code 2.12.53) ]] ||
23873 skip "Need MDS version at least 2.12.53"
23875 local SAVE_UMASK=$(umask)
23876 local dir=$DIR/$tdir
23877 local uname=$(getent passwd $RUNAS_ID | cut -d: -f1)
23881 mkdir -m03777 $dir/testdir
23882 ls -dn $dir/testdir
23883 # Need to remove trailing '.' when SELinux is enabled
23884 local dirperms=$(ls -dn $dir/testdir |
23885 awk '{ sub(/\.$/, "", $1); print $1}')
23886 [ $dirperms == "drwxrwsrwt" ] ||
23887 error "incorrect perms on $dir/testdir"
23889 su - $uname -c "PATH=$LUSTRE/tests:\$PATH; \
23890 openfile -f O_RDONLY:O_CREAT -m 02755 $dir/testdir/testfile"
23891 ls -n $dir/testdir/testfile
23892 local fileperms=$(ls -n $dir/testdir/testfile |
23893 awk '{ sub(/\.$/, "", $1); print $1}')
23894 [ $fileperms == "-rwxr-xr-x" ] ||
23895 error "incorrect perms on $dir/testdir/testfile"
23899 run_test 420 "clear SGID bit on non-directories for non-members"
23906 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
23907 skip "Need MDS version at least 2.12.54"
23909 test_mkdir $DIR/$tdir
23910 createmany -o $DIR/$tdir/f 3
23911 cnt=$(ls -1 $DIR/$tdir | wc -l)
23912 [ $cnt != 3 ] && error "unexpected #files: $cnt"
23914 fid1=$(lfs path2fid $DIR/$tdir/f1)
23915 fid2=$(lfs path2fid $DIR/$tdir/f2)
23916 $LFS rmfid $DIR $fid1 $fid2 || error "rmfid failed"
23918 stat $DIR/$tdir/f1 && error "f1 still visible on the client"
23919 stat $DIR/$tdir/f2 && error "f2 still visible on the client"
23921 cnt=$(ls -1 $DIR/$tdir | wc -l)
23922 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
23924 rm -f $DIR/$tdir/f3 || error "can't remove f3"
23925 createmany -o $DIR/$tdir/f 3
23926 cnt=$(ls -1 $DIR/$tdir | wc -l)
23927 [ $cnt != 3 ] && error "unexpected #files: $cnt"
23929 fid1=$(lfs path2fid $DIR/$tdir/f1)
23930 fid2=$(lfs path2fid $DIR/$tdir/f2)
23931 echo "remove using fsname $FSNAME"
23932 $LFS rmfid $FSNAME $fid1 $fid2 || error "rmfid with fsname failed"
23934 cnt=$(ls -1 $DIR/$tdir | wc -l)
23935 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
23937 run_test 421a "simple rm by fid"
23944 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
23945 skip "Need MDS version at least 2.12.54"
23947 test_mkdir $DIR/$tdir
23948 createmany -o $DIR/$tdir/f 3
23949 multiop_bg_pause $DIR/$tdir/f1 o_c || error "multiop failed to start"
23952 FID1=$(lfs path2fid $DIR/$tdir/f1)
23953 FID2=$(lfs path2fid $DIR/$tdir/f2)
23954 $LFS rmfid $DIR $FID1 $FID2 && error "rmfid didn't fail"
23956 kill -USR1 $MULTIPID
23959 cnt=$(ls $DIR/$tdir | wc -l)
23960 [ $cnt == 2 ] || error "unexpected #files after: $cnt"
23962 run_test 421b "rm by fid on open file"
23968 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
23969 skip "Need MDS version at least 2.12.54"
23971 test_mkdir $DIR/$tdir
23972 createmany -o $DIR/$tdir/f 3
23973 touch $DIR/$tdir/$tfile
23974 createmany -l$DIR/$tdir/$tfile $DIR/$tdir/h 180
23975 cnt=$(ls -1 $DIR/$tdir | wc -l)
23976 [ $cnt != 184 ] && error "unexpected #files: $cnt"
23978 FID1=$(lfs path2fid $DIR/$tdir/$tfile)
23979 $LFS rmfid $DIR $FID1 || error "rmfid failed"
23981 cnt=$(ls $DIR/$tdir | wc -l)
23982 [ $cnt == 3 ] || error "unexpected #files after: $cnt"
23984 run_test 421c "rm by fid against hardlinked files"
23990 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
23991 skip "Need MDS version at least 2.12.54"
23993 test_mkdir $DIR/$tdir
23994 createmany -o $DIR/$tdir/f 4097
23995 cnt=$(ls -1 $DIR/$tdir | wc -l)
23996 [ $cnt != 4097 ] && error "unexpected #files: $cnt"
23998 FIDS=$(lfs path2fid $DIR/$tdir/f* | sed "s/[/][^:]*://g")
23999 $LFS rmfid $DIR $FIDS || error "rmfid failed"
24001 cnt=$(ls $DIR/$tdir | wc -l)
24003 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
24005 run_test 421d "rmfid en masse"
24011 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
24012 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
24013 skip "Need MDS version at least 2.12.54"
24015 mkdir -p $DIR/$tdir
24016 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
24017 createmany -o $DIR/$tdir/striped_dir/f 512
24018 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
24019 [ $cnt != 512 ] && error "unexpected #files: $cnt"
24021 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
24022 sed "s/[/][^:]*://g")
24023 $LFS rmfid $DIR $FIDS || error "rmfid failed"
24025 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
24027 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
24029 run_test 421e "rmfid in DNE"
24035 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
24036 skip "Need MDS version at least 2.12.54"
24038 test_mkdir $DIR/$tdir
24040 cnt=$(ls -1 $DIR/$tdir | wc -l)
24041 [ $cnt != 1 ] && error "unexpected #files: $cnt"
24043 FID=$(lfs path2fid $DIR/$tdir/f)
24044 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (1)"
24045 # rmfid should fail
24046 cnt=$(ls -1 $DIR/$tdir | wc -l)
24047 [ $cnt != 1 ] && error "unexpected #files after (2): $cnt"
24049 chmod a+rw $DIR/$tdir
24051 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (2)"
24052 # rmfid should fail
24053 cnt=$(ls -1 $DIR/$tdir | wc -l)
24054 [ $cnt != 1 ] && error "unexpected #files after (3): $cnt"
24057 $RUNAS touch $DIR/$tdir/f
24058 FID=$(lfs path2fid $DIR/$tdir/f)
24059 echo "rmfid as root"
24060 $LFS rmfid $DIR $FID || error "rmfid as root failed"
24061 cnt=$(ls -1 $DIR/$tdir | wc -l)
24062 [ $cnt == 0 ] || error "unexpected #files after (4): $cnt"
24065 $RUNAS touch $DIR/$tdir/f
24066 cnt=$(ls -1 $DIR/$tdir | wc -l)
24067 [ $cnt != 1 ] && error "unexpected #files (4): $cnt"
24068 FID=$(lfs path2fid $DIR/$tdir/f)
24069 # rmfid w/o user_fid2path mount option should fail
24070 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail(3)"
24071 cnt=$(ls -1 $DIR/$tdir | wc -l)
24072 [ $cnt == 1 ] || error "unexpected #files after (5): $cnt"
24074 tmpdir=$(mktemp -d /tmp/lustre-XXXXXX)
24075 stack_trap "rmdir $tmpdir"
24076 mount_client $tmpdir "$MOUNT_OPTS,user_fid2path" ||
24077 error "failed to mount client'"
24078 stack_trap "umount_client $tmpdir"
24080 $RUNAS $LFS rmfid $tmpdir $FID || error "rmfid failed"
24081 # rmfid should succeed
24082 cnt=$(ls -1 $tmpdir/$tdir | wc -l)
24083 [ $cnt == 0 ] || error "unexpected #files after (6): $cnt"
24085 # rmfid shouldn't allow to remove files due to dir's permission
24086 chmod a+rwx $tmpdir/$tdir
24087 touch $tmpdir/$tdir/f
24088 ls -la $tmpdir/$tdir
24089 FID=$(lfs path2fid $tmpdir/$tdir/f)
24090 $RUNAS $LFS rmfid $tmpdir $FID && error "rmfid didn't fail"
24093 run_test 421f "rmfid checks permissions"
24099 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
24100 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
24101 skip "Need MDS version at least 2.12.54"
24103 mkdir -p $DIR/$tdir
24104 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
24105 createmany -o $DIR/$tdir/striped_dir/f 512
24106 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
24107 [ $cnt != 512 ] && error "unexpected #files: $cnt"
24109 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
24110 sed "s/[/][^:]*://g")
24112 rm -f $DIR/$tdir/striped_dir/f1*
24113 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
24114 removed=$((512 - cnt))
24116 # few files have been just removed, so we expect
24117 # rmfid to fail on their fids
24118 errors=$($LFS rmfid $DIR $FIDS 2>&1 | wc -l)
24119 [ $removed != $errors ] && error "$errors != $removed"
24121 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
24123 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
24125 run_test 421g "rmfid to return errors properly"
24128 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d1
24129 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d2
24130 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d3
24131 dd if=/dev/zero of=$DIR/$tdir/d1/file1 bs=1k count=1
24132 dd if=/dev/zero of=$DIR/$tdir/d2/file1 bs=1k count=1
24134 local amc=$(at_max_get client)
24135 local amo=$(at_max_get mds1)
24136 local timeout=`lctl get_param -n timeout`
24138 at_max_set 0 client
24141 #define OBD_FAIL_PTLRPC_PAUSE_REQ 0x50a
24142 do_facet mds1 $LCTL set_param fail_loc=0x8000050a \
24143 fail_val=$(((2*timeout + 10)*1000))
24144 touch $DIR/$tdir/d3/file &
24146 #define OBD_FAIL_TGT_REPLY_DATA_RACE 0x722
24147 do_facet mds1 $LCTL set_param fail_loc=0x80000722 \
24148 fail_val=$((2*timeout + 5))
24149 mv $DIR/$tdir/d1/file1 $DIR/$tdir/d1/file2 &
24153 sleep $((2 * timeout))
24157 touch $DIR/$tdir/d2/file3
24158 touch $DIR/$tdir/d2/file4
24159 touch $DIR/$tdir/d2/file5
24162 at_max_set $amc client
24163 at_max_set $amo mds1
24165 # LU-12838 - verify the ptlrpc thread watchdog is not always throttled
24166 do_facet mds1 "dmesg | grep 'Dumping the stack trace for debugging'" ||
24167 error "Watchdog is always throttled"
24169 run_test 422 "kill a process with RPC in progress"
24182 # ensure statfs cache is expired
24185 _stats=$(stat_test | grep $MOUNT | sort -u | wc -l)
24186 [[ ${_stats} -ne 1 ]] && error "statfs wrong"
24190 run_test 423 "statfs should return a right data"
24193 #define OBD_FAIL_PTLRPC_BULK_REPLY_ATTACH 0x522 | OBD_FAIL_ONCE
24194 $LCTL set_param fail_loc=0x80000522
24195 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
24198 run_test 424 "simulate ENOMEM in ptl_send_rpc bulk reply ME attach"
24201 test_mkdir -c -1 $DIR/$tdir
24202 $LFS setstripe -c -1 $DIR/$tdir
24204 lru_resize_disable "" 100
24205 stack_trap "lru_resize_enable" EXIT
24209 for i in $(seq $((MDSCOUNT * 125))); do
24210 local t=$DIR/$tdir/$tfile_$i
24212 dd if=/dev/zero of=$t bs=4K count=1 > /dev/null 2>&1 ||
24213 error_noexit "Create file $t"
24215 stack_trap "rm -rf $DIR/$tdir" EXIT
24217 for oscparam in $($LCTL list_param ldlm.namespaces.*osc-[-0-9a-f]*); do
24218 local lru_size=$($LCTL get_param -n $oscparam.lru_size)
24219 local lock_count=$($LCTL get_param -n $oscparam.lock_count)
24221 [ $lock_count -le $lru_size ] ||
24222 error "osc lock count $lock_count > lru size $lru_size"
24225 for mdcparam in $($LCTL list_param ldlm.namespaces.*mdc-*); do
24226 local lru_size=$($LCTL get_param -n $mdcparam.lru_size)
24227 local lock_count=$($LCTL get_param -n $mdcparam.lock_count)
24229 [ $lock_count -le $lru_size ] ||
24230 error "mdc lock count $lock_count > lru size $lru_size"
24233 run_test 425 "lock count should not exceed lru size"
24236 splice-test -r $DIR/$tfile
24237 splice-test -rd $DIR/$tfile
24238 splice-test $DIR/$tfile
24239 splice-test -d $DIR/$tfile
24241 run_test 426 "splice test on Lustre"
24244 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
24245 (( $MDS1_VERSION >= $(version_code 2.12.4) )) ||
24246 skip "Need MDS version at least 2.12.4"
24252 test_mkdir -c $MDSCOUNT -i 1 $DIR/$tdir/1/dir
24253 test_mkdir -c $MDSCOUNT -i 1 $DIR/$tdir/2/dir2
24255 $LFS getdirstripe $DIR/$tdir/1/dir
24257 #first setfattr for creating updatelog
24258 setfattr -n user.attr0 -v "some text" $DIR/$tdir/1/dir
24260 #define OBD_FAIL_OUT_OBJECT_MISS 0x1708
24261 do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param fail_loc=0x80001708
24262 setfattr -n user.attr1 -v "some text" $DIR/$tdir/1/dir &
24263 setfattr -n user.attr2 -v "another attr" $DIR/$tdir/2/dir2 &
24267 wait_recovery_complete mds2 $((2*TIMEOUT))
24269 log=$(do_facet mds1 dmesg | tac | sed "/${TESTNAME//_/ }/,$ d")
24270 echo $log | grep "get update log failed" &&
24271 error "update log corruption is detected" || true
24273 run_test 427 "Failed DNE2 update request shouldn't corrupt updatelog"
24276 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24277 local cache_limit=$CACHE_MAX
24279 stack_trap "$LCTL set_param -n llite.*.max_cached_mb=$cache_limit"
24280 $LCTL set_param -n llite.*.max_cached_mb=64
24283 $LFS setstripe -c 1 $DIR/$tdir
24284 eval touch $DIR/$tdir/$tfile.{1..$OSTCOUNT}
24285 stack_trap "rm -f $DIR/$tdir/$tfile.*"
24287 for f in $(seq 4); do
24288 dd if=/dev/zero of=$DIR/$tdir/$tfile.$f bs=128M count=1 &
24292 cancel_lru_locks osc
24294 for f in $(seq 4); do
24295 dd if=$DIR/$tdir/$tfile.$f of=/dev/null bs=128M count=1 &
24299 run_test 428 "large block size IO should not hang"
24305 # data at [200K, 400K)
24306 dd if=/dev/urandom of=$file bs=256K count=1 seek=1 ||
24307 error "256K->512K dd fails"
24309 dd if=/dev/urandom of=$file bs=1M count=1 seek=2 ||
24310 error "2M->3M dd fails"
24312 dd if=/dev/urandom of=$file bs=1M count=1 seek=4 ||
24313 error "4M->5M dd fails"
24314 echo "Data at 256K...512K, 2M...3M and 4M...5M"
24315 # start at first component hole #1
24316 printf "Seeking hole from 1000 ... "
24317 offset=$(lseek_test -l 1000 $file)
24319 [[ $offset == 1000 ]] || error "offset $offset != 1000"
24320 printf "Seeking data from 1000 ... "
24321 offset=$(lseek_test -d 1000 $file)
24323 [[ $offset == 262144 ]] || error "offset $offset != 262144"
24325 # start at first component data block
24326 printf "Seeking hole from 300000 ... "
24327 offset=$(lseek_test -l 300000 $file)
24329 [[ $offset == 524288 ]] || error "offset $offset != 524288"
24330 printf "Seeking data from 300000 ... "
24331 offset=$(lseek_test -d 300000 $file)
24333 [[ $offset == 300000 ]] || error "offset $offset != 300000"
24335 # start at the first component but beyond end of object size
24336 printf "Seeking hole from 1000000 ... "
24337 offset=$(lseek_test -l 1000000 $file)
24339 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
24340 printf "Seeking data from 1000000 ... "
24341 offset=$(lseek_test -d 1000000 $file)
24343 [[ $offset == 2097152 ]] || error "offset $offset != 2097152"
24345 # start at second component stripe 2 (empty file)
24346 printf "Seeking hole from 1500000 ... "
24347 offset=$(lseek_test -l 1500000 $file)
24349 [[ $offset == 1500000 ]] || error "offset $offset != 1500000"
24350 printf "Seeking data from 1500000 ... "
24351 offset=$(lseek_test -d 1500000 $file)
24353 [[ $offset == 2097152 ]] || error "offset $offset != 2097152"
24355 # start at second component stripe 1 (all data)
24356 printf "Seeking hole from 3000000 ... "
24357 offset=$(lseek_test -l 3000000 $file)
24359 [[ $offset == 3145728 ]] || error "offset $offset != 3145728"
24360 printf "Seeking data from 3000000 ... "
24361 offset=$(lseek_test -d 3000000 $file)
24363 [[ $offset == 3000000 ]] || error "offset $offset != 3000000"
24365 dd if=/dev/urandom of=$file bs=640K count=1 seek=1 ||
24366 error "2nd dd fails"
24367 echo "Add data block at 640K...1280K"
24369 # start at before new data block, in hole
24370 printf "Seeking hole from 600000 ... "
24371 offset=$(lseek_test -l 600000 $file)
24373 [[ $offset == 600000 ]] || error "offset $offset != 600000"
24374 printf "Seeking data from 600000 ... "
24375 offset=$(lseek_test -d 600000 $file)
24377 [[ $offset == 655360 ]] || error "offset $offset != 655360"
24379 # start at the first component new data block
24380 printf "Seeking hole from 1000000 ... "
24381 offset=$(lseek_test -l 1000000 $file)
24383 [[ $offset == 1310720 ]] || error "offset $offset != 1310720"
24384 printf "Seeking data from 1000000 ... "
24385 offset=$(lseek_test -d 1000000 $file)
24387 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
24389 # start at second component stripe 2, new data
24390 printf "Seeking hole from 1200000 ... "
24391 offset=$(lseek_test -l 1200000 $file)
24393 [[ $offset == 1310720 ]] || error "offset $offset != 1310720"
24394 printf "Seeking data from 1200000 ... "
24395 offset=$(lseek_test -d 1200000 $file)
24397 [[ $offset == 1200000 ]] || error "offset $offset != 1200000"
24399 # start beyond file end
24400 printf "Using offset > filesize ... "
24401 lseek_test -l 4000000 $file && error "lseek should fail"
24402 printf "Using offset > filesize ... "
24403 lseek_test -d 4000000 $file && error "lseek should fail"
24409 $LCTL get_param mdc.*.import | grep -q 'connect_flags:.*seek' ||
24410 skip "MDT does not support SEEK_HOLE"
24412 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
24413 skip "OST does not support SEEK_HOLE"
24415 local file=$DIR/$tdir/$tfile
24417 mkdir -p $DIR/$tdir
24419 $LFS setstripe -E 1M -L mdt -E eof -c2 $file
24420 # OST stripe #1 will have continuous data at [1M, 3M)
24421 # OST stripe #2 is empty
24422 echo "Component #1: 1M DoM, component #2: EOF, 2 stripes 1M"
24423 lseek_test_430 $file
24425 $LFS setstripe -E 1M -c2 -S 64K -E 10M -c2 -S 1M $file
24426 echo "Component #1: 1M, 2 stripes 64K, component #2: EOF, 2 stripes 1M"
24427 lseek_test_430 $file
24429 $LFS setstripe -c2 -S 512K $file
24430 echo "Two stripes, stripe size 512K"
24431 lseek_test_430 $file
24433 # FLR with stale mirror
24434 $LFS setstripe -N -E 512K -c1 -S 64K -E eof -c2 -S 512K \
24436 echo "Mirrored file:"
24437 echo "Component #1: 512K, stripe 64K, component #2: EOF, 2 stripes 512K"
24438 echo "Plain 2 stripes 1M"
24439 lseek_test_430 $file
24442 run_test 430a "lseek: SEEK_DATA/SEEK_HOLE basic functionality"
24445 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
24446 skip "OST does not support SEEK_HOLE"
24449 local file=$DIR/$tdir/$tfile
24451 mkdir -p $DIR/$tdir
24452 # Empty layout lseek should fail
24455 printf "Seeking hole from 0 ... "
24456 lseek_test -l 0 $file && error "lseek should fail"
24457 printf "Seeking data from 0 ... "
24458 lseek_test -d 0 $file && error "lseek should fail"
24462 $LFS setstripe -E 1M -c2 -E eof $file
24463 $TRUNCATE $file 1048576
24464 printf "Seeking hole from 1000000 ... "
24465 offset=$(lseek_test -l 1000000 $file)
24467 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
24468 printf "Seeking data from 1000000 ... "
24469 lseek_test -d 1000000 $file && error "lseek should fail"
24472 # full component followed by non-inited one
24473 $LFS setstripe -E 1M -c2 -E eof $file
24474 dd if=/dev/urandom of=$file bs=1M count=1
24475 printf "Seeking hole from 1000000 ... "
24476 offset=$(lseek_test -l 1000000 $file)
24478 [[ $offset == 1048576 ]] || error "offset $offset != 1048576"
24479 printf "Seeking hole from 1048576 ... "
24480 lseek_test -l 1048576 $file && error "lseek should fail"
24481 # init second component and truncate back
24482 echo "123" >> $file
24483 $TRUNCATE $file 1048576
24484 printf "Seeking hole from 1000000 ... "
24485 offset=$(lseek_test -l 1000000 $file)
24487 [[ $offset == 1048576 ]] || error "offset $offset != 1048576"
24488 printf "Seeking hole from 1048576 ... "
24489 lseek_test -l 1048576 $file && error "lseek should fail"
24490 # boundary checks for big values
24491 dd if=/dev/urandom of=$file.10g bs=1 count=1 seek=10G
24492 offset=$(lseek_test -d 0 $file.10g)
24493 [[ $offset == 10737418240 ]] || error "offset $offset != 10737418240"
24494 dd if=/dev/urandom of=$file.100g bs=1 count=1 seek=100G
24495 offset=$(lseek_test -d 0 $file.100g)
24496 [[ $offset == 107374182400 ]] || error "offset $offset != 107374182400"
24499 run_test 430b "lseek: SEEK_DATA/SEEK_HOLE special cases"
24502 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
24503 skip "OST does not support SEEK_HOLE"
24505 local file=$DIR/$tdir/$tfile
24508 mkdir -p $DIR/$tdir
24509 dd if=/dev/urandom of=$file bs=1k count=1 seek=5M
24511 # cp version 8.33+ prefers lseek over fiemap
24512 if [[ $(cp --version | head -n1 | sed "s/[^0-9]//g") -ge 833 ]]; then
24514 time cp $file /dev/null
24515 (( SECONDS - start < 5 )) ||
24516 error "cp: too long runtime $((SECONDS - start))"
24519 # tar version 1.29+ supports SEEK_HOLE/DATA
24520 if [[ $(tar --version | head -n1 | sed "s/[^0-9]//g") -ge 129 ]]; then
24522 time tar cS $file - | cat > /dev/null
24523 (( SECONDS - start < 5 )) ||
24524 error "tar: too long runtime $((SECONDS - start))"
24527 run_test 430c "lseek: external tools check"
24529 test_431() { # LU-14187
24530 local file=$DIR/$tdir/$tfile
24532 mkdir -p $DIR/$tdir
24533 $LFS setstripe -c 1 -i 0 $file || error "lfs setstripe failed"
24534 dd if=/dev/urandom of=$file bs=4k count=1
24535 dd if=/dev/urandom of=$file bs=4k count=1 seek=10 conv=notrunc
24536 dd if=/dev/urandom of=$file bs=4k count=1 seek=12 conv=notrunc
24537 #define OBD_FAIL_OST_RESTART_IO 0x251
24538 do_facet ost1 "$LCTL set_param fail_loc=0x251"
24539 $LFS setstripe -c 1 -i 0 $file.0 || error "lfs setstripe failed"
24543 echo 3 > /proc/sys/vm/drop_caches
24544 diff $file $file.0 || error "data diff"
24546 run_test 431 "Restart transaction for IO"
24549 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
24550 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
24551 skip "Need server version at least 2.9.55"
24553 start_full_debug_logging
24557 stop_full_debug_logging
24561 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
24562 local st=$(do_facet mgs $LCTL barrier_stat $FSNAME |
24563 awk '/The barrier for/ { print $7 }')
24566 local st=$(do_facet mgs $LCTL barrier_stat -s $FSNAME)
24571 barrier_expired() {
24574 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
24575 expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
24576 awk '/will be expired/ { print $7 }')
24578 expired=$(do_facet mgs $LCTL barrier_stat -t $FSNAME)
24587 echo "Start barrier_freeze at: $(date)"
24588 #define OBD_FAIL_BARRIER_DELAY 0x2202
24589 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
24590 # Do not reduce barrier time - See LU-11873
24591 do_facet mgs $LCTL barrier_freeze $FSNAME 20 &
24594 local b_status=$(barrier_stat)
24595 echo "Got barrier status at: $(date)"
24596 [ "$b_status" = "'freezing_p1'" ] ||
24597 error "(1) unexpected barrier status $b_status"
24599 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
24601 b_status=$(barrier_stat)
24602 [ "$b_status" = "'frozen'" ] ||
24603 error "(2) unexpected barrier status $b_status"
24605 local expired=$(barrier_expired)
24606 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
24607 sleep $((expired + 3))
24609 b_status=$(barrier_stat)
24610 [ "$b_status" = "'expired'" ] ||
24611 error "(3) unexpected barrier status $b_status"
24613 # Do not reduce barrier time - See LU-11873
24614 do_facet mgs $LCTL barrier_freeze $FSNAME 20 ||
24615 error "(4) fail to freeze barrier"
24617 b_status=$(barrier_stat)
24618 [ "$b_status" = "'frozen'" ] ||
24619 error "(5) unexpected barrier status $b_status"
24621 echo "Start barrier_thaw at: $(date)"
24622 #define OBD_FAIL_BARRIER_DELAY 0x2202
24623 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
24624 do_facet mgs $LCTL barrier_thaw $FSNAME &
24627 b_status=$(barrier_stat)
24628 echo "Got barrier status at: $(date)"
24629 [ "$b_status" = "'thawing'" ] ||
24630 error "(6) unexpected barrier status $b_status"
24632 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
24634 b_status=$(barrier_stat)
24635 [ "$b_status" = "'thawed'" ] ||
24636 error "(7) unexpected barrier status $b_status"
24638 #define OBD_FAIL_BARRIER_FAILURE 0x2203
24639 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
24640 do_facet mgs $LCTL barrier_freeze $FSNAME
24642 b_status=$(barrier_stat)
24643 [ "$b_status" = "'failed'" ] ||
24644 error "(8) unexpected barrier status $b_status"
24646 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
24647 do_facet mgs $LCTL barrier_thaw $FSNAME
24651 run_test 801a "write barrier user interfaces and stat machine"
24656 mkdir $DIR/$tdir || error "(1) fail to mkdir"
24657 createmany -d $DIR/$tdir/d 6 || "(2) fail to mkdir"
24658 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
24659 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
24660 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
24662 cancel_lru_locks mdc
24664 # 180 seconds should be long enough
24665 do_facet mgs $LCTL barrier_freeze $FSNAME 180
24667 local b_status=$(barrier_stat)
24668 [ "$b_status" = "'frozen'" ] ||
24669 error "(6) unexpected barrier status $b_status"
24671 mkdir $DIR/$tdir/d0/d10 &
24674 touch $DIR/$tdir/d1/f13 &
24677 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
24680 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
24683 rm -f $DIR/$tdir/d4/f12 &
24686 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
24688 # To guarantee taht the 'stat' is not blocked
24689 b_status=$(barrier_stat)
24690 [ "$b_status" = "'frozen'" ] ||
24691 error "(8) unexpected barrier status $b_status"
24693 # let above commands to run at background
24696 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
24697 ps -p $touch_pid || error "(10) touch should be blocked"
24698 ps -p $ln_pid || error "(11) link should be blocked"
24699 ps -p $mv_pid || error "(12) rename should be blocked"
24700 ps -p $rm_pid || error "(13) unlink should be blocked"
24702 b_status=$(barrier_stat)
24703 [ "$b_status" = "'frozen'" ] ||
24704 error "(14) unexpected barrier status $b_status"
24706 do_facet mgs $LCTL barrier_thaw $FSNAME
24707 b_status=$(barrier_stat)
24708 [ "$b_status" = "'thawed'" ] ||
24709 error "(15) unexpected barrier status $b_status"
24711 wait $mkdir_pid || error "(16) mkdir should succeed"
24712 wait $touch_pid || error "(17) touch should succeed"
24713 wait $ln_pid || error "(18) link should succeed"
24714 wait $mv_pid || error "(19) rename should succeed"
24715 wait $rm_pid || error "(20) unlink should succeed"
24719 run_test 801b "modification will be blocked by write barrier"
24722 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
24726 stop mds2 || error "(1) Fail to stop mds2"
24728 do_facet mgs $LCTL barrier_freeze $FSNAME 30
24730 local b_status=$(barrier_stat)
24731 [ "$b_status" = "'expired'" ] || [ "$b_status" = "'failed'" ] || {
24732 do_facet mgs $LCTL barrier_thaw $FSNAME
24733 error "(2) unexpected barrier status $b_status"
24736 do_facet mgs $LCTL barrier_rescan $FSNAME ||
24737 error "(3) Fail to rescan barrier bitmap"
24739 # Do not reduce barrier time - See LU-11873
24740 do_facet mgs $LCTL barrier_freeze $FSNAME 20
24742 b_status=$(barrier_stat)
24743 [ "$b_status" = "'frozen'" ] ||
24744 error "(4) unexpected barrier status $b_status"
24746 do_facet mgs $LCTL barrier_thaw $FSNAME
24747 b_status=$(barrier_stat)
24748 [ "$b_status" = "'thawed'" ] ||
24749 error "(5) unexpected barrier status $b_status"
24751 local devname=$(mdsdevname 2)
24753 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
24755 do_facet mgs $LCTL barrier_rescan $FSNAME ||
24756 error "(7) Fail to rescan barrier bitmap"
24760 run_test 801c "rescan barrier bitmap"
24762 saved_MGS_MOUNT_OPTS=$MGS_MOUNT_OPTS
24763 saved_MDS_MOUNT_OPTS=$MDS_MOUNT_OPTS
24764 saved_OST_MOUNT_OPTS=$OST_MOUNT_OPTS
24765 saved_MOUNT_OPTS=$MOUNT_OPTS
24771 MGS_MOUNT_OPTS=$saved_MGS_MOUNT_OPTS
24772 MDS_MOUNT_OPTS=$saved_MDS_MOUNT_OPTS
24773 OST_MOUNT_OPTS=$saved_OST_MOUNT_OPTS
24774 MOUNT_OPTS=$saved_MOUNT_OPTS
24779 [[ $mds1_FSTYPE = zfs ]] || skip "ZFS specific test"
24780 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
24781 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
24782 skip "Need server version at least 2.9.55"
24784 [[ $ENABLE_QUOTA ]] && skip "Quota enabled for read-only test"
24786 mkdir $DIR/$tdir || error "(1) fail to mkdir"
24788 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
24789 error "(2) Fail to copy"
24791 trap cleanup_802a EXIT
24793 # sync by force before remount as readonly
24794 sync; sync_all_data; sleep 3; sync_all_data
24798 MGS_MOUNT_OPTS=$(csa_add "$MGS_MOUNT_OPTS" -o rdonly_dev)
24799 MDS_MOUNT_OPTS=$(csa_add "$MDS_MOUNT_OPTS" -o rdonly_dev)
24800 OST_MOUNT_OPTS=$(csa_add "$OST_MOUNT_OPTS" -o rdonly_dev)
24802 echo "Mount the server as read only"
24803 setupall server_only || error "(3) Fail to start servers"
24805 echo "Mount client without ro should fail"
24806 mount_client $MOUNT &&
24807 error "(4) Mount client without 'ro' should fail"
24809 echo "Mount client with ro should succeed"
24810 MOUNT_OPTS=$(csa_add "$MOUNT_OPTS" -o ro)
24811 mount_client $MOUNT ||
24812 error "(5) Mount client with 'ro' should succeed"
24814 echo "Modify should be refused"
24815 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
24817 echo "Read should be allowed"
24818 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
24819 error "(7) Read should succeed under ro mode"
24823 run_test 802a "simulate readonly device"
24826 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24827 remote_mds_nodsh && skip "remote MDS with nodsh"
24829 do_facet $SINGLEMDS $LCTL get_param mdt.*.readonly ||
24830 skip "readonly option not available"
24832 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "(1) fail to mkdir"
24834 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
24835 error "(2) Fail to copy"
24837 # write back all cached data before setting MDT to readonly
24841 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=1
24842 stack_trap "do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0" EXIT
24844 echo "Modify should be refused"
24845 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
24847 echo "Read should be allowed"
24848 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
24849 error "(7) Read should succeed under ro mode"
24852 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0
24854 run_test 802b "be able to set MDTs to readonly"
24857 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
24858 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
24859 skip "MDS needs to be newer than 2.10.54"
24861 mkdir -p $DIR/$tdir
24862 # Create some objects on all MDTs to trigger related logs objects
24863 for idx in $(seq $MDSCOUNT); do
24864 $LFS mkdir -c $MDSCOUNT -i $((idx % $MDSCOUNT)) \
24865 $DIR/$tdir/dir${idx} ||
24866 error "Fail to create $DIR/$tdir/dir${idx}"
24870 wait_delete_completed # ensure old test cleanups are finished
24871 echo "before create:"
24873 local before_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
24875 for i in {1..10}; do
24876 $LFS mkdir -c 1 -i 1 $DIR/$tdir/foo$i ||
24877 error "Fail to create $DIR/$tdir/foo$i"
24881 echo "after create:"
24883 local after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
24885 # allow for an llog to be cleaned up during the test
24886 [ $after_used -ge $((before_used + 10 - 1)) ] ||
24887 error "before ($before_used) + 10 > after ($after_used)"
24889 for i in {1..10}; do
24890 rm -rf $DIR/$tdir/foo$i ||
24891 error "Fail to remove $DIR/$tdir/foo$i"
24894 sleep 3 # avoid MDT return cached statfs
24895 wait_delete_completed
24896 echo "after unlink:"
24898 after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
24900 # allow for an llog to be created during the test
24901 [ $after_used -le $((before_used + 1)) ] ||
24902 error "after ($after_used) > before ($before_used) + 1"
24904 run_test 803a "verify agent object for remote object"
24907 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
24908 [ $MDS1_VERSION -lt $(version_code 2.13.56) ] &&
24909 skip "MDS needs to be newer than 2.13.56"
24910 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24912 for i in $(seq 0 $((MDSCOUNT - 1))); do
24913 $LFS mkdir -i $i $DIR/$tdir.$i || error "mkdir $tdir.$i"
24921 stat $DIR/$tdir.* >/dev/null || error "stat $tdir.*"
24922 for i in $(seq 0 $((MDSCOUNT - 1))); do
24923 tmp=$(do_facet mds$i $LCTL get_param mdt.*-MDT000$i.md_stats |
24924 awk '/getattr/ { print $2 }')
24925 before=$((before + tmp))
24927 stat $DIR/$tdir.* >/dev/null || error "stat $tdir.*"
24928 for i in $(seq 0 $((MDSCOUNT - 1))); do
24929 tmp=$(do_facet mds$i $LCTL get_param mdt.*-MDT000$i.md_stats |
24930 awk '/getattr/ { print $2 }')
24931 after=$((after + tmp))
24934 [ $before -eq $after ] || error "getattr count $before != $after"
24936 run_test 803b "remote object can getattr from cache"
24939 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
24940 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
24941 skip "MDS needs to be newer than 2.10.54"
24942 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
24944 mkdir -p $DIR/$tdir
24945 $LFS mkdir -c 1 -i 1 $DIR/$tdir/dir0 ||
24946 error "Fail to create $DIR/$tdir/dir0"
24948 local fid=$($LFS path2fid $DIR/$tdir/dir0)
24949 local dev=$(mdsdevname 2)
24951 do_facet mds2 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
24952 grep ${fid} || error "NOT found agent entry for dir0"
24954 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir/dir1 ||
24955 error "Fail to create $DIR/$tdir/dir1"
24957 touch $DIR/$tdir/dir1/foo0 ||
24958 error "Fail to create $DIR/$tdir/dir1/foo0"
24959 fid=$($LFS path2fid $DIR/$tdir/dir1/foo0)
24962 for idx in $(seq $MDSCOUNT); do
24963 dev=$(mdsdevname $idx)
24964 do_facet mds${idx} \
24965 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
24966 grep ${fid} && rc=$idx
24969 mv $DIR/$tdir/dir1/foo0 $DIR/$tdir/dir1/foo1 ||
24970 error "Fail to rename foo0 to foo1"
24971 if [ $rc -eq 0 ]; then
24972 for idx in $(seq $MDSCOUNT); do
24973 dev=$(mdsdevname $idx)
24974 do_facet mds${idx} \
24975 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
24976 grep ${fid} && rc=$idx
24980 mv $DIR/$tdir/dir1/foo1 $DIR/$tdir/dir1/foo2 ||
24981 error "Fail to rename foo1 to foo2"
24982 if [ $rc -eq 0 ]; then
24983 for idx in $(seq $MDSCOUNT); do
24984 dev=$(mdsdevname $idx)
24985 do_facet mds${idx} \
24986 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
24987 grep ${fid} && rc=$idx
24991 [ $rc -ne 0 ] || error "NOT found agent entry for foo"
24993 ln $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir0/guard ||
24994 error "Fail to link to $DIR/$tdir/dir1/foo2"
24995 mv $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir1/foo0 ||
24996 error "Fail to rename foo2 to foo0"
24997 unlink $DIR/$tdir/dir1/foo0 ||
24998 error "Fail to unlink $DIR/$tdir/dir1/foo0"
24999 rm -rf $DIR/$tdir/dir0 ||
25000 error "Fail to rm $DIR/$tdir/dir0"
25002 for idx in $(seq $MDSCOUNT); do
25003 dev=$(mdsdevname $idx)
25007 run_e2fsck $(facet_active_host mds$idx) $dev -n ||
25009 start mds${idx} $dev $MDS_MOUNT_OPTS ||
25010 error "mount mds$idx failed"
25011 df $MOUNT > /dev/null 2>&1
25013 # e2fsck should not return error
25015 error "e2fsck detected error on MDT${idx}: rc=$rc"
25018 run_test 804 "verify agent entry for remote entry"
25021 do_facet $SINGLEMDS zfs set quota=$old $fsset
25022 unlinkmany $DIR/$tdir/f- 1000000
25027 local zfs_version=$(do_facet mds1 cat /sys/module/zfs/version)
25028 [ "$mds1_FSTYPE" != "zfs" ] && skip "ZFS specific test"
25029 [ $(version_code $zfs_version) -lt $(version_code 0.7.2) ] &&
25030 skip "netfree not implemented before 0.7"
25031 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
25032 skip "Need MDS version at least 2.10.57"
25039 local pref="osd-zfs.$FSNAME-MDT0000."
25041 # limit available space on MDS dataset to meet nospace issue
25042 # quickly. then ZFS 0.7.2 can use reserved space if asked
25043 # properly (using netfree flag in osd_declare_destroy()
25044 fsset=$(do_facet $SINGLEMDS lctl get_param -n $pref.mntdev)
25045 old=$(do_facet $SINGLEMDS zfs get -H quota $fsset | \
25047 freekb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytesfree)
25048 usedkb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytestotal)
25049 let "usedkb=usedkb-freekb"
25050 let "freekb=freekb/2"
25051 if let "freekb > 5000"; then
25054 do_facet $SINGLEMDS zfs set quota=$(((usedkb+freekb)*1024)) $fsset
25055 trap cleanup_805 EXIT
25057 $LFS setstripe -E 1M -c2 -E 4M -c2 -E -1 -c2 $DIR/$tdir ||
25058 error "Can't set PFL layout"
25059 createmany -m $DIR/$tdir/f- 1000000 && error "ENOSPC wasn't met"
25060 rm -rf $DIR/$tdir || error "not able to remove"
25061 do_facet $SINGLEMDS zfs set quota=$old $fsset
25064 run_test 805 "ZFS can remove from full fs"
25070 local size=$($LFS getsom -s $file)
25071 local expect=$(stat -c %s $file)
25073 [[ $size == $expect ]] ||
25074 error "$file expected size: $expect, got: $size"
25076 local blocks=$($LFS getsom -b $file)
25077 expect=$(stat -c %b $file)
25078 [[ $blocks == $expect ]] ||
25079 error "$file expected blocks: $expect, got: $blocks"
25084 local size=$($LFS getsom -s $1)
25087 [[ $size == $expect ]] ||
25088 error "$file expected size: $expect, got: $size"
25092 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
25093 skip "Need MDS version at least 2.11.52"
25097 touch $DIR/$tfile || error "touch $tfile failed"
25099 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
25100 save_lustre_params client "llite.*.xattr_cache" > $save
25101 lctl set_param llite.*.xattr_cache=0
25102 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
25104 # single-threaded write
25105 echo "Test SOM for single-threaded write"
25106 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 ||
25107 error "write $tfile failed"
25108 check_lsom_size $DIR/$tfile $bs
25111 local size=$(($num * $bs))
25115 echo "Test SOM for single client multi-threaded($num) write"
25116 $TRUNCATE $DIR/$tfile 0
25117 for ((i = 0; i < $num; i++)); do
25118 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
25120 offset=$((offset + $bs))
25122 for (( i=0; i < $num; i++ )); do
25125 check_lsom_size $DIR/$tfile $size
25127 $TRUNCATE $DIR/$tfile 0
25128 for ((i = 0; i < $num; i++)); do
25129 offset=$((offset - $bs))
25130 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
25133 for (( i=0; i < $num; i++ )); do
25136 check_lsom_size $DIR/$tfile $size
25138 # multi-client writes
25139 num=$(get_node_count ${CLIENTS//,/ })
25140 size=$(($num * $bs))
25144 echo "Test SOM for multi-client ($num) writes"
25145 $TRUNCATE $DIR/$tfile 0
25146 for client in ${CLIENTS//,/ }; do
25147 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
25150 offset=$((offset + $bs))
25152 for (( i=0; i < $num; i++ )); do
25155 check_lsom_size $DIR/$tfile $offset
25158 $TRUNCATE $DIR/$tfile 0
25159 for client in ${CLIENTS//,/ }; do
25160 offset=$((offset - $bs))
25161 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
25165 for (( i=0; i < $num; i++ )); do
25168 check_lsom_size $DIR/$tfile $size
25171 echo "Test SOM for truncate"
25172 $TRUNCATE $DIR/$tfile 1048576
25173 check_lsom_size $DIR/$tfile 1048576
25174 $TRUNCATE $DIR/$tfile 1234
25175 check_lsom_size $DIR/$tfile 1234
25177 # verify SOM blocks count
25178 echo "Verify SOM block count"
25179 $TRUNCATE $DIR/$tfile 0
25180 $MULTIOP $DIR/$tfile oO_TRUNC:O_RDWR:w1048576YSc ||
25181 error "failed to write file $tfile"
25182 check_lsom_data $DIR/$tfile
25184 run_test 806 "Verify Lazy Size on MDS"
25187 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
25188 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
25189 skip "Need MDS version at least 2.11.52"
25191 # Registration step
25192 changelog_register || error "changelog_register failed"
25193 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
25194 changelog_users $SINGLEMDS | grep -q $cl_user ||
25195 error "User $cl_user not found in changelog_users"
25197 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
25198 save_lustre_params client "llite.*.xattr_cache" > $save
25199 lctl set_param llite.*.xattr_cache=0
25200 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
25202 rm -rf $DIR/$tdir || error "rm $tdir failed"
25203 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
25204 touch $DIR/$tdir/trunc || error "touch $tdir/trunc failed"
25205 $TRUNCATE $DIR/$tdir/trunc 1024 || error "truncate $tdir/trunc failed"
25206 $TRUNCATE $DIR/$tdir/trunc 1048576 ||
25207 error "truncate $tdir/trunc failed"
25210 dd if=/dev/zero of=$DIR/$tdir/single_dd bs=$bs count=1 conv=fsync ||
25211 error "write $tfile failed"
25213 # multi-client wirtes
25214 local num=$(get_node_count ${CLIENTS//,/ })
25218 echo "Test SOM for multi-client ($num) writes"
25219 touch $DIR/$tfile || error "touch $tfile failed"
25220 $TRUNCATE $DIR/$tfile 0
25221 for client in ${CLIENTS//,/ }; do
25222 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
25225 offset=$((offset + $bs))
25227 for (( i=0; i < $num; i++ )); do
25231 do_rpc_nodes "$CLIENTS" cancel_lru_locks osc
25232 do_nodes "$CLIENTS" "sync ; sleep 5 ; sync"
25233 $LSOM_SYNC -u $cl_user -m $FSNAME-MDT0000 $MOUNT
25234 check_lsom_data $DIR/$tdir/trunc
25235 check_lsom_data $DIR/$tdir/single_dd
25236 check_lsom_data $DIR/$tfile
25239 # Deregistration step
25240 changelog_deregister || error "changelog_deregister failed"
25242 run_test 807 "verify LSOM syncing tool"
25244 check_som_nologged()
25246 local lines=$($LFS changelog $FSNAME-MDT0000 |
25247 grep 'x=trusted.som' | wc -l)
25248 [ $lines -ne 0 ] && error "trusted.som xattr is logged in Changelogs"
25252 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
25253 skip "Need MDS version at least 2.11.55"
25255 # Registration step
25256 changelog_register || error "changelog_register failed"
25258 touch $DIR/$tfile || error "touch $tfile failed"
25261 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=1 ||
25262 error "write $tfile failed"
25265 $TRUNCATE $DIR/$tfile 1234
25268 $TRUNCATE $DIR/$tfile 1048576
25271 # Deregistration step
25272 changelog_deregister || error "changelog_deregister failed"
25274 run_test 808 "Check trusted.som xattr not logged in Changelogs"
25279 [[ $? -eq 61 ]] || error "DoM-only file $1 has SOM xattr"
25283 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
25284 skip "Need MDS version at least 2.11.56"
25286 $LFS setstripe -E 1M -L mdt $DIR/$tfile ||
25287 error "failed to create DoM-only file $DIR/$tfile"
25288 touch $DIR/$tfile || error "touch $tfile failed"
25289 check_som_nodata $DIR/$tfile
25291 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 ||
25292 error "write $tfile failed"
25293 check_som_nodata $DIR/$tfile
25295 $TRUNCATE $DIR/$tfile 1234
25296 check_som_nodata $DIR/$tfile
25298 $TRUNCATE $DIR/$tfile 4097
25299 check_som_nodata $DIR/$file
25301 run_test 809 "Verify no SOM xattr store for DoM-only files"
25304 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25305 $GSS && skip_env "could not run with gss"
25306 [[ $OST1_VERSION -gt $(version_code 2.12.58) ]] ||
25307 skip "OST < 2.12.58 doesn't align checksum"
25310 stack_trap "set_checksums $ORIG_CSUM" EXIT
25311 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
25316 for csum in $CKSUM_TYPES; do
25317 #define OBD_FAIL_OSC_NO_GRANT 0x411
25318 $LCTL set_param osc.*.checksum_type=$csum fail_loc=0x411
25319 for i in "10240 0" "10000 0" "4000 1" "500 1"; do
25321 dd if=/dev/urandom of=$DIR/$tfile bs=$1 count=2 seek=$2
25322 before=$(md5sum $DIR/$tfile)
25323 $LCTL set_param ldlm.namespaces.*osc*.lru_size=clear
25324 after=$(md5sum $DIR/$tfile)
25325 [ "$before" == "$after" ] ||
25326 error "$csum: $before != $after bs=$1 seek=$2"
25330 run_test 810 "partial page writes on ZFS (LU-11663)"
25333 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
25334 skip "OST < 2.12.51 doesn't support this fail_loc"
25336 $LFS setstripe -c 1 -i 0 $DIR/$tfile
25337 # ensure ost1 is connected
25338 stat $DIR/$tfile >/dev/null || error "can't stat"
25339 wait_osc_import_state client ost1 FULL
25340 # no locks, no reqs to let the connection idle
25341 cancel_lru_locks osc
25343 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
25344 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
25345 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
25346 wait_osc_import_state client ost1 CONNECTING
25347 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
25349 stat $DIR/$tfile >/dev/null || error "can't stat file"
25351 run_test 812a "do not drop reqs generated when imp is going to idle (LU-11951)"
25353 test_812b() { # LU-12378
25354 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
25355 skip "OST < 2.12.51 doesn't support this fail_loc"
25357 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "setstripe failed"
25358 # ensure ost1 is connected
25359 stat $DIR/$tfile >/dev/null || error "can't stat"
25360 wait_osc_import_state client ost1 FULL
25361 # no locks, no reqs to let the connection idle
25362 cancel_lru_locks osc
25364 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
25365 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
25366 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
25367 wait_osc_import_state client ost1 CONNECTING
25368 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
25370 $LFS quota -u 0 $DIR/ || error "lfs quota should succeed"
25371 wait_osc_import_state client ost1 IDLE
25373 run_test 812b "do not drop no resend request for idle connect"
25376 local file_heat_sav=$($LCTL get_param -n llite.*.file_heat 2>/dev/null)
25377 [ -z "$file_heat_sav" ] && skip "no file heat support"
25388 local period_second=$($LCTL get_param -n llite.*.heat_period_second)
25389 local decay_pct=$($LCTL get_param -n llite.*.heat_decay_percentage)
25391 $LCTL set_param -n llite.*.file_heat=1
25392 echo "Turn on file heat"
25393 echo "Period second: $period_second, Decay percentage: $decay_pct"
25395 echo "QQQQ" > $DIR/$tfile
25396 echo "QQQQ" > $DIR/$tfile
25397 echo "QQQQ" > $DIR/$tfile
25398 cat $DIR/$tfile > /dev/null
25399 cat $DIR/$tfile > /dev/null
25400 cat $DIR/$tfile > /dev/null
25401 cat $DIR/$tfile > /dev/null
25403 local out=$($LFS heat_get $DIR/$tfile)
25405 $LFS heat_get $DIR/$tfile
25406 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
25407 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
25408 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
25409 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
25411 [ $readsample -le 4 ] || error "read sample ($readsample) is wrong"
25412 [ $writesample -le 3 ] || error "write sample ($writesample) is wrong"
25413 [ $readbyte -le 20 ] || error "read bytes ($readbyte) is wrong"
25414 [ $writebyte -le 15 ] || error "write bytes ($writebyte) is wrong"
25416 sleep $((period_second + 3))
25417 echo "Sleep $((period_second + 3)) seconds..."
25418 # The recursion formula to calculate the heat of the file f is as
25420 # Hi+1(f) = (1-P)*Hi(f)+ P*Ci
25421 # Where Hi is the heat value in the period between time points i*I and
25422 # (i+1)*I; Ci is the access count in the period; the symbol P refers
25423 # to the weight of Ci.
25424 out=$($LFS heat_get $DIR/$tfile)
25425 $LFS heat_get $DIR/$tfile
25426 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
25427 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
25428 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
25429 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
25431 [ $(bc <<< "$readsample <= 4 * $decay_pct / 100") -eq 1 ] ||
25432 error "read sample ($readsample) is wrong"
25433 [ $(bc <<< "$writesample <= 3 * $decay_pct / 100") -eq 1 ] ||
25434 error "write sample ($writesample) is wrong"
25435 [ $(bc <<< "$readbyte <= 20 * $decay_pct / 100") -eq 1 ] ||
25436 error "read bytes ($readbyte) is wrong"
25437 [ $(bc <<< "$writebyte <= 15 * $decay_pct / 100") -eq 1 ] ||
25438 error "write bytes ($writebyte) is wrong"
25440 echo "QQQQ" > $DIR/$tfile
25441 echo "QQQQ" > $DIR/$tfile
25442 echo "QQQQ" > $DIR/$tfile
25443 cat $DIR/$tfile > /dev/null
25444 cat $DIR/$tfile > /dev/null
25445 cat $DIR/$tfile > /dev/null
25446 cat $DIR/$tfile > /dev/null
25448 sleep $((period_second + 3))
25449 echo "Sleep $((period_second + 3)) seconds..."
25451 out=$($LFS heat_get $DIR/$tfile)
25452 $LFS heat_get $DIR/$tfile
25453 readsample1=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
25454 writesample1=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
25455 readbyte1=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
25456 writebyte1=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
25458 [ $(bc <<< "$readsample1 <= ($readsample * (100 - $decay_pct) + \
25459 4 * $decay_pct) / 100") -eq 1 ] ||
25460 error "read sample ($readsample1) is wrong"
25461 [ $(bc <<< "$writesample1 <= ($writesample * (100 - $decay_pct) + \
25462 3 * $decay_pct) / 100") -eq 1 ] ||
25463 error "write sample ($writesample1) is wrong"
25464 [ $(bc <<< "$readbyte1 <= ($readbyte * (100 - $decay_pct) + \
25465 20 * $decay_pct) / 100") -eq 1 ] ||
25466 error "read bytes ($readbyte1) is wrong"
25467 [ $(bc <<< "$writebyte1 <= ($writebyte * (100 - $decay_pct) + \
25468 15 * $decay_pct) / 100") -eq 1 ] ||
25469 error "write bytes ($writebyte1) is wrong"
25471 echo "Turn off file heat for the file $DIR/$tfile"
25472 $LFS heat_set -o $DIR/$tfile
25474 echo "QQQQ" > $DIR/$tfile
25475 echo "QQQQ" > $DIR/$tfile
25476 echo "QQQQ" > $DIR/$tfile
25477 cat $DIR/$tfile > /dev/null
25478 cat $DIR/$tfile > /dev/null
25479 cat $DIR/$tfile > /dev/null
25480 cat $DIR/$tfile > /dev/null
25482 out=$($LFS heat_get $DIR/$tfile)
25483 $LFS heat_get $DIR/$tfile
25484 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
25485 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
25486 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
25487 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
25489 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
25490 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
25491 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
25492 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
25494 echo "Trun on file heat for the file $DIR/$tfile"
25495 $LFS heat_set -O $DIR/$tfile
25497 echo "QQQQ" > $DIR/$tfile
25498 echo "QQQQ" > $DIR/$tfile
25499 echo "QQQQ" > $DIR/$tfile
25500 cat $DIR/$tfile > /dev/null
25501 cat $DIR/$tfile > /dev/null
25502 cat $DIR/$tfile > /dev/null
25503 cat $DIR/$tfile > /dev/null
25505 out=$($LFS heat_get $DIR/$tfile)
25506 $LFS heat_get $DIR/$tfile
25507 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
25508 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
25509 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
25510 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
25512 [ $readsample -gt 0 ] || error "read sample ($readsample) is wrong"
25513 [ $writesample -gt 0 ] || error "write sample ($writesample) is wrong"
25514 [ $readbyte -gt 0 ] || error "read bytes ($readbyte) is wrong"
25515 [ $writebyte -gt 0 ] || error "write bytes ($writebyte) is wrong"
25517 $LFS heat_set -c $DIR/$tfile
25518 $LCTL set_param -n llite.*.file_heat=0
25519 echo "Turn off file heat support for the Lustre filesystem"
25521 echo "QQQQ" > $DIR/$tfile
25522 echo "QQQQ" > $DIR/$tfile
25523 echo "QQQQ" > $DIR/$tfile
25524 cat $DIR/$tfile > /dev/null
25525 cat $DIR/$tfile > /dev/null
25526 cat $DIR/$tfile > /dev/null
25527 cat $DIR/$tfile > /dev/null
25529 out=$($LFS heat_get $DIR/$tfile)
25530 $LFS heat_get $DIR/$tfile
25531 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
25532 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
25533 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
25534 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
25536 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
25537 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
25538 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
25539 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
25541 $LCTL set_param -n llite.*.file_heat=$file_heat_sav
25544 run_test 813 "File heat verfication"
25548 dd of=$DIR/$tfile seek=128 bs=1k < /dev/null
25549 echo -n y >> $DIR/$tfile
25550 cp --sparse=always $DIR/$tfile $DIR/${tfile}.cp || error "copy failed"
25551 diff $DIR/$tfile $DIR/${tfile}.cp || error "files should be same"
25553 run_test 814 "sparse cp works as expected (LU-12361)"
25557 writeme -b 100 $DIR/$tfile || error "write 100 bytes failed"
25558 writeme -b 0 $DIR/$tfile || error "write 0 byte failed"
25560 run_test 815 "zero byte tiny write doesn't hang (LU-12382)"
25563 local ost1_imp=$(get_osc_import_name client ost1)
25564 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
25567 $LFS setstripe -c 1 -i 0 $DIR/$tfile
25568 # ensure ost1 is connected
25570 stat $DIR/$tfile >/dev/null || error "can't stat"
25571 wait_osc_import_state client ost1 FULL
25572 # no locks, no reqs to let the connection idle
25573 cancel_lru_locks osc
25574 lru_resize_disable osc
25577 before=$($LCTL get_param -n \
25578 ldlm.namespaces.$imp_name.lru_size)
25580 wait_osc_import_state client ost1 IDLE
25581 dd if=/dev/null of=$DIR/$tfile bs=1k count=1 conv=sync
25582 now=$($LCTL get_param -n \
25583 ldlm.namespaces.$imp_name.lru_size)
25584 [ $before == $now ] || error "lru_size changed $before != $now"
25586 run_test 816 "do not reset lru_resize on idle reconnect"
25590 exportfs -u localhost:$DIR/nfsexp
25595 systemctl restart nfs-server.service || skip "failed to restart nfsd"
25597 mkdir -p $DIR/nfsexp
25598 exportfs -orw,no_root_squash localhost:$DIR/nfsexp ||
25599 error "failed to export nfs"
25601 tmpdir=$(mktemp -d /tmp/nfs-XXXXXX)
25602 stack_trap cleanup_817 EXIT
25604 mount -t nfs -orw localhost:$DIR/nfsexp $tmpdir ||
25605 error "failed to mount nfs to $tmpdir"
25607 cp /bin/true $tmpdir
25608 $DIR/nfsexp/true || error "failed to execute 'true' command"
25610 run_test 817 "nfsd won't cache write lock for exec file"
25614 $LFS setstripe -c1 -i0 $DIR/$tfile
25615 $LFS setstripe -c1 -i1 $DIR/$tfile
25617 #define OBD_FAIL_OSP_CANT_PROCESS_LLOG 0x2105
25618 do_facet $SINGLEMDS lctl set_param fail_loc=0x80002105
25619 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
25620 error "start $SINGLEMDS failed"
25623 run_test 818 "unlink with failed llog"
25626 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
25627 cancel_lru_locks osc
25628 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
25629 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
25630 dd if=$DIR/$tfile of=/dev/null bs=1M count=1
25633 run_test 819a "too big niobuf in read"
25636 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
25637 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
25638 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
25639 cancel_lru_locks osc
25643 run_test 819b "too big niobuf in write"
25646 function test_820_start_ost() {
25649 for num in $(seq $OSTCOUNT); do
25650 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS
25655 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
25658 umount_client $MOUNT || error "umount failed"
25659 for num in $(seq $OSTCOUNT); do
25663 # mount client with no active OSTs
25664 # so that the client can't initialize max LOV EA size
25665 # from OSC notifications
25666 mount_client $MOUNT || error "mount failed"
25667 # delay OST starting to keep this 0 max EA size for a while
25668 test_820_start_ost &
25670 # create a directory on MDS2
25671 test_mkdir -i 1 -c1 $DIR/$tdir/mds2 ||
25672 error "Failed to create directory"
25673 # open intent should update default EA size
25674 # see mdc_update_max_ea_from_body()
25675 # notice this is the very first RPC to MDS2
25676 out=$(cp /etc/services $DIR/$tdir/mds2 2>&1)
25679 # With SSK, this situation can lead to -EPERM being returned.
25680 # In that case, simply retry.
25681 if [ $ret -ne 0 ] && $SHARED_KEY; then
25682 if echo "$out" | grep -q "not permitted"; then
25683 cp /etc/services $DIR/$tdir/mds2
25687 [ $ret -eq 0 ] || error "Failed to copy files to mds$n"
25689 run_test 820 "update max EA from open intent"
25692 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
25694 save_lustre_params mds1 \
25695 "osp.$FSNAME-OST*-osc-MDT0000.max_create_count" > $p
25696 do_facet $SINGLEMDS "$LCTL set_param -n \
25697 osp.$FSNAME-OST*MDT0000.max_create_count=0"
25698 do_facet $SINGLEMDS "$LCTL set_param -n \
25699 osp.$FSNAME-OST0000*MDT0000.max_create_count=20000"
25701 # wait for statfs update to clear OS_STATFS_NOPRECREATE
25702 local maxage=$(do_facet mds1 $LCTL get_param -n \
25703 osp.$FSNAME-OST0000*MDT0000.maxage)
25704 sleep $((maxage + 1))
25706 #define OBD_FAIL_NET_ERROR_RPC 0x532
25707 do_facet mds1 "$LCTL set_param fail_loc=0x80000532 fail_val=5"
25709 stack_trap "restore_lustre_params < $p; rm $p"
25711 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
25712 osp.$FSNAME-OST0000*MDT0000.create_count")
25713 for i in $(seq 1 $count); do
25714 touch $DIR/$tfile.${i} || error "touch failed"
25717 run_test 822 "test precreate failure"
25720 # tests that do cleanup/setup should be run at the end
25724 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25727 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
25728 $LCTL set_param fail_loc=0x903
25730 cancel_lru_locks MGC
25732 FAIL_ON_ERROR=true cleanup
25733 FAIL_ON_ERROR=true setup
25735 run_test 900 "umount should not race with any mgc requeue thread"
25737 # LUS-6253/LU-11185
25743 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25745 # some get_param have a bug to handle dot in param name
25746 cancel_lru_locks MGC
25747 oldc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
25748 olds=$(do_facet mgs $LCTL get_param -n 'ldlm.namespaces.MGS*.lock_count')
25749 umount_client $MOUNT || error "umount failed"
25750 mount_client $MOUNT || error "mount failed"
25751 cancel_lru_locks MGC
25752 newc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
25753 news=$(do_facet mgs $LCTL get_param -n 'ldlm.namespaces.MGS*.lock_count')
25755 [ $oldc -lt $newc ] && error "mgc lock leak ($oldc != $newc)"
25756 [ $olds -lt $news ] && error "mgs lock leak ($olds != $news)"
25760 run_test 901 "don't leak a mgc lock on client umount"
25764 [ $CLIENT_VERSION -lt $(version_code 2.13.52) ] &&
25765 skip "client does not have LU-13377 fix"
25766 #define OBD_FAIL_LLITE_SHORT_COMMIT 0x1415
25767 $LCTL set_param fail_loc=0x1415
25768 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
25769 cancel_lru_locks osc
25772 run_test 902 "test short write doesn't hang lustre"
25775 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
25776 check_and_cleanup_lustre
25777 if [ "$I_MOUNTED" != "yes" ]; then
25778 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true